Patent Publication Number: US-2021161961-A1

Title: Modified Cell Expressing Therapeutic Agent and Uses thereof

Description:
CROSS REFERENCE TO RELATED PATENT APPLICATIONS 
     This application claims is a continuation of co-pending U.S. patent application Ser. No. 16/445,965 filed Jun. 19, 2019, entitled “Modified Cell Expressing Therapeutic Agent and Uses thereof,” which claims the benefit of U.S. Provisional Application No. 62/848,961 filed May 16, 2019, entitled “Modified Cell Expressing Therapeutic Agent and Uses thereof,” U.S. Provisional Application No. 62/846,563 filed May 10, 2019, entitled “Modified Cell Expressing Therapeutic Agent and Uses thereof,” U.S. Provisional Application No. 62/828,770 filed Apr. 3, 2019, “Chimeric Antigen Receptor Cell Expressing Therapeutic Agent and Uses thereof,” U.S. Provisional Application No. 62/795,810 filed Jan. 23, 2019, entitled “Chimeric Antigen Receptor Cell Expressing Therapeutic Agent and Uses thereof,” U.S. Provisional Application No. 62/774,595 filed Dec. 3, 2018, entitled “Chimeric Antigen Receptor Cell Expressing Therapeutic Agent and Uses thereof,” and U.S. Provisional Application No. 62/769,987 filed Nov. 20, 2018, entitled “Chimeric Antigen Receptor Cell Expressing Therapeutic Agent and Uses thereof,” which are hereby incorporated herein by reference in their entirety. 
    
    
     SEQUENCE LISTING INFORMATION 
     A computer readable textfile, entitled “Sequence Listing_ST25.bd,” created on or about Aug. 7, 2020 with a file size of about 1.18 MB, contains the sequence listing for this application and is hereby incorporated by reference in its entirety. 
     TECHNICAL FIELD 
     The present disclosure relates to compositions and methods related to chimeric antigen receptor cell secreting therapeutic agent, and uses thereof in the treatment of diseases, including cancer. 
     BACKGROUND 
     Cancer involves abnormal cell growth with the potential to invade or spread to other parts of the body. In humans, there are more than one hundred types of cancer. One example is breast cancer occurring in the epithelial tissue of the breast. Since breast cancer cells lose the characteristics of normal cells, the connection between breast cancer cells is lost. Once cancer cells are exfoliated, they spread over the entire body via the blood and/or lymph systems and therefore become life-threatening. Currently, breast cancer has become one of the common threats to women&#39;s physical and mental health. Although immunotherapy, for example CAR T cell therapy, has been proven to be effective for treating cancer, there is still a need to improve such immunotherapy so that it is more effective for certain cancers such as those involving solid tumors. 
     SUMMARY 
     The present disclosure describes compositions and methods for enhancing T cell response. The present disclosure also describes cells comprising an isolated nucleic acid comprising a nucleic acid and an additional nucleic acid, the nucleic acid encoding a chimeric antigen receptor (CAR), the additional nucleic acid encoding a therapeutic agent comprising at least one of IFN-γ, IL-2, IL-6, IL-7, IL-15, IL-17, and IL-23. The cells express and secrete the therapeutic agent. 
     This Summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The Detailed Description is described with reference to the accompanying figures. The use of the same reference numbers in different figures indicates similar or identical items. 
         FIG. 1  is a schematic diagram of an exemplary fusion protein including GS linkers as set forth in SEQ ID NO: 470 and SEQ ID NO: 124. 
         FIG. 2  is a schematic diagram of another exemplary fusion protein including GS linkers as set forth in SEQ ID NO: 470 and SEQ ID NO: 124. 
         FIG. 3  is a schematic diagram of yet another exemplary fusion protein. 
         FIG. 4  is a schematic diagram of yet another exemplary fusion protein including GS linkers as set forth in SEQ ID NO: 470 and SEQ ID NO: 124. 
         FIG. 5  is a schematic diagram of an exemplary CAR molecule and a fusion protein. 
         FIG. 6  is a schematic diagram of an exemplary CAR molecule and a protein expressed by a modified cell. 
         FIG. 7  is a schematic diagram of another exemplary CAR molecule and one or more proteins expressed by a modified cell. 
         FIG. 8  is a schematic diagram of yet another exemplary CAR molecule and one or more proteins expressed by a modified cell. 
         FIG. 9  is a schematic diagram of yet another exemplary CAR molecule and one or more proteins expressed by a modified cell. 
         FIG. 10  is a schematic diagram of yet another exemplary CAR molecule and one or more proteins expressed by a modified cell. 
         FIG. 11  shows PET/CT images showing tumor changes before and after CART cell infusion. 
         FIGS. 12, 13, 14, and 15  show changes of cytokine release and other parameters in response to CAR T cell infusion. 
         FIG. 16  shows various parameters of the patient in response to CART cell infusion in a patient. 
         FIG. 17  shows various parameters of the patient in response to CART cell infusion in another patient. 
         FIG. 18  includes various constructs of CAR and therapeutic agents that may be expressed by T cells. 
         FIG. 19  shows flow cytometry assay results of T cells expressing various proteins shown in  FIG. 18 . 
         FIG. 20  shows IL6 release in response to CD3/CD28 Dynabeads activation. 
         FIG. 21  shows IL6 release in response to co-culturing with Nalm6 cells. 
         FIG. 22  shows IFNγ (i.e., IFNg) release in response to CD3/CD28 Dynabeads activation. 
         FIG. 23  shows IFNγ release in response to co-culturing with Nalm6 cells. 
         FIG. 24  shows toxicity assay with respect to CAR T cells. 
         FIGS. 25 and 26  show other IFNγ release in response to co-culturing with Nalm6 cells. 
         FIGS. 27 and 28  show IL12 and IFNγ release in response to CD3/CD28 Dynabeads activation. 
         FIGS. 29 and 30  show IL6 and IFNγ release in response to CD3/CD28 Dynabeads activation. 
     
    
    
     DETAILED DESCRIPTION 
     Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the art to which the disclosure belongs. Although any method and material similar or equivalent to those described herein can be used in the practice or testing of the present disclosure, preferred methods and materials are described. For the purposes of the present disclosure, the following terms are defined below. 
     The articles “a” and “an” are used herein to refer to one or to more than one (i.e., to at least one) of the grammatical object of the article. By way of example, “an element” means one element or more than one element. 
     By “about” is meant a quantity, level, value, number, frequency, percentage, dimension, size, amount, weight or length that varies by as much as 20, 15, 10, 9, 8, 7, 6, 5, 4, 3, 2 or 1% to a reference quantity, level, value, number, frequency, percentage, dimension, size, amount, weight or length. 
     The term “activation,” as used herein, refers to the state of a cell that has been sufficiently stimulated to induce detectable cellular proliferation. Activation can also be associated with induced cytokine production and detectable effector functions. The term “activated T cells” refers to, among other things, T cells that are undergoing cell division. 
     The term “antibody” is used in the broadest sense and refers to monoclonal antibodies (including full length monoclonal antibodies), polyclonal antibodies, multi-specific antibodies (e.g., bispecific antibodies), and antibody fragments so long as they exhibit the desired biological activity or function. The antibodies in the present disclosure may exist in a variety of forms including, for example, polyclonal antibodies; monoclonal antibodies; Fv, Fab, Fab′, and F(ab) 2  and fragments; as well as single chain antibodies and humanized antibodies (Harlow et al., 1999, In: Using Antibodies: A Laboratory Manual, Cold Spring Harbor Laboratory Press, NY; Harlow et al., 1989, In: Antibodies: A Laboratory Manual, Cold Spring Harbor, N.Y.; Houston et al., 1988, Proc. Natl. Acad. Sci. USA 85:5879-5883; Bird et al., 1988, Science 242:423-426). 
     The term “antibody fragments” refers to a portion of a full-length antibody, for example, the antigen binding or variable region of the antibody. Other examples of antibody fragments include Fab, Fab′, F(ab′)2, and Fv fragments; diabodies; linear antibodies; single-chain antibody molecules; and multi-specific antibodies formed from antibody fragments. 
     The term “Fv” refers to the minimum antibody fragment which contains a complete antigen-recognition and -binding site. This fragment consists of a dimer of one heavy- and one light-chain variable region domain in tight, non-covalent association. From the folding of these two domains emanates six hypervariable loops (3 loops each from the H and L chain) that contribute amino acid residues for antigen binding and confer antigen binding specificity to the antibody. However, even a single variable domain (or half of an Fv including only three complementarity determining regions (CDRs) specific for an antigen) has the ability to recognize and bind antigen, although at a lower affinity than the entire binding site (the dimer). 
     An “antibody heavy chain,” as used herein, refers to the larger of the two types of polypeptide chains present in all antibody molecules in their naturally occurring conformations. An “antibody light chain,” as used herein, refers to the smaller of the two types of polypeptide chains present in all antibody molecules in their naturally occurring conformations. K and A light chains refer to the two major antibody light chain isotypes. 
     The term “synthetic antibody” refers to an antibody which is generated using recombinant DNA technology, such as, for example, an antibody expressed by a bacteriophage. The term also includes an antibody which has been generated by the synthesis of a DNA molecule encoding the antibody and the expression of the DNA molecule to obtain the antibody or to obtain an amino acid encoding the antibody. The synthetic DNA is obtained using technology that is available and well known in the art. 
     The term “antigen” refers to a molecule that provokes an immune response, which may involve either antibody production, or the activation of specific immunologically-competent cells, or both. Antigens include any macromolecule, including all proteins or peptides, or molecules derived from recombinant or genomic DNA. For example, DNA including a nucleotide sequence or a partial nucleotide sequence encoding a protein or peptide that elicits an immune response, and therefore, encodes an “antigen” as the term is used herein. An antigen need not be encoded solely by a full-length nucleotide sequence of a gene. An antigen can be generated, synthesized or derived from a biological sample including a tissue sample, a tumor sample, a cell, or a biological fluid. 
     The term “anti-tumor effect” as used herein, refers to a biological effect associated with a decrease in tumor volume, a decrease in the number of tumor cells, a decrease in the number of metastases, decrease in tumor cell proliferation, decrease in tumor cell survival, an increase in life expectancy of a subject having tumor cells, or amelioration of various physiological symptoms associated with the cancerous condition. An “anti-tumor effect” can also be manifested by the ability of the peptides, polynucleotides, cells, and antibodies in the prevention of the occurrence of tumor in the first place. 
     The term “auto-antigen” refers to an endogenous antigen mistakenly recognized by the immune system as being foreign. Auto-antigens include cellular proteins, phosphoproteins, cellular surface proteins, cellular lipids, nucleic acids, glycoproteins, including cell surface receptors. 
     The term “autologous” is used to describe a material derived from a subject which is subsequently re-introduced into the same subject. 
     The term “allogeneic” is used to describe a graft derived from a different subject of the same species. As an example, a donor subject may be a related or unrelated or recipient subject, but the donor subject has immune system markers which are similar to the recipient subject. 
     The term “xenogeneic” is used to describe a graft derived from a subject of a different species. As an example, the donor subject is from a different species than a recipient subject, and the donor subject and the recipient subject can be genetically and immunologically incompatible. 
     The term “cancer” is used to refer to a disease characterized by the rapid and uncontrolled growth of aberrant cells. Cancer cells can spread locally or through the bloodstream and lymphatic system to other parts of the body. Examples of various cancers include breast cancer, prostate cancer, ovarian cancer, cervical cancer, skin cancer, pancreatic cancer, colorectal cancer, renal cancer, liver cancer, brain cancer, lymphoma, leukemia, lung cancer, and the like. 
     Throughout this specification, unless the context requires otherwise, the words “comprise,” “includes” and “including” will be understood to imply the inclusion of a stated step or element or group of steps or elements but not the exclusion of any other step or element or group of steps or elements. 
     The phrase “consisting of” is meant to include, and is limited to, whatever follows the phrase “consisting of.” Thus, the phrase “consisting of” indicates that the listed elements are required or mandatory and that no other elements may be present. 
     The phrase “consisting essentially of” is meant to include any element listed after the phrase and can include other elements that do not interfere with or contribute to the activity or action specified in the disclosure for the listed elements. Thus, the phrase “consisting essentially of” indicates that the listed elements are required or mandatory, but that other elements are optional and may or may not be present depending upon whether or not they affect the activity or action of the listed elements. 
     The terms “complementary” and “complementarity” refer to polynucleotides (i.e., a sequence of nucleotides) related by the base-pairing rules. For example, the sequence “A-G-T,” is complementary to the sequence “T-C-A.” Complementarity may be “partial,” in which only some of the nucleic acids&#39; bases are matched according to the base pairing rules, or there may be “complete” or “total” complementarity between the nucleic acids. The degree of complementarity between nucleic acid strands has significant effects on the efficiency and strength of hybridization between nucleic acid strands. 
     The term “corresponds to” or “corresponding to” refers to (a) a polynucleotide having a nucleotide sequence that is substantially identical or complementary to all or a portion of a reference polynucleotide sequence or encoding an amino acid sequence identical to an amino acid sequence in a peptide or protein; or (b) a peptide or polypeptide having an amino acid sequence that is substantially identical to a sequence of amino acids in a reference peptide or protein. 
     The term “co-stimulatory ligand,” refers to a molecule on an antigen presenting cell (e.g., an APC, dendritic cell, B cell, and the like) that specifically binds a cognate co-stimulatory molecule on a T cell, thereby providing a signal which, in addition to the primary signal provided by, for instance, binding of a TCR/CD3 complex with an MHC molecule loaded with peptide, mediates a T cell response, including at least one of proliferation, activation, differentiation, and other cellular responses. A co-stimulatory ligand can include B7-1 (CD80), B7-2 (CD86), PD-L1, PD-L2, 4-1BBL, OX40L, inducible co-stimulatory ligand (ICOS-L), intercellular adhesion molecule (ICAM), CD30L, CD40, CD70, CD83, HLA-G, MICA, MICB, HVEM, lymphotoxin beta receptor, 3/TR6, ILT3, ILT4, HVEM, a ligand for CD7, an agonist or antibody that binds the Toll ligand receptor and a ligand that specifically binds with B7-H3. A co-stimulatory ligand also includes, inter alia, an agonist or an antibody that specifically binds with a co-stimulatory molecule present on a T cell, such as CD27, CD28, 4-1BB, OX40, CD30, CD40, PD-1, ICOS, lymphocyte function-associated antigen-1 (LFA-1), CD2, CD7, LIGHT, NKG2C, B7-H3, and a ligand that specifically binds CD83. 
     The term “co-stimulatory molecule” refers to the cognate binding partner on a T cell that specifically binds with a co-stimulatory ligand, thereby mediating a co-stimulatory response by the T cell, such as proliferation. Co-stimulatory molecules include an MHC class I molecule, BTLA, and a Toll-like receptor. 
     The term “co-stimulatory signal” refers to a signal, which in combination with a primary signal, such as TCR/CD3 ligation, leads to T cell proliferation and/or upregulation or downregulation of key molecules. The terms “disease” and “condition” may be used interchangeably or may be different in that the particular malady or condition may not have a known causative agent (so that etiology has not yet been worked out), and it is therefore not yet recognized as a disease but only as an undesirable condition or syndrome, wherein a more or less specific set of symptoms have been identified by clinicians. The term “disease” is a state of health of a subject wherein the subject cannot maintain homeostasis, and wherein if the disease is not ameliorated then the subject&#39;s health continues to deteriorate. In contrast, a “disorder” in a subject is a state of health in which the animal is able to maintain homeostasis, but in which the animal&#39;s state of health is less favorable than it would be in the absence of the disorder. Left untreated, a disorder does not necessarily cause a further decrease in the animal&#39;s state of health. 
     The term “effective” refers to adequate to accomplish a desired, expected, or intended result. For example, an “effective amount” in the context of treatment may be an amount of a compound sufficient to produce a therapeutic or prophylactic benefit. 
     The term “encoding” refers to the inherent property of specific sequences of nucleotides in a polynucleotide, such as a gene, a cDNA, or an mRNA, to serve as a template for synthesis of other polymers and macromolecules in biological processes having either a defined sequence of nucleotides (i.e., rRNA, tRNA and mRNA) or a defined sequence of amino acids and the biological properties resulting therefrom. Thus, a gene encodes a protein if transcription and translation of mRNA corresponding to that gene produces the protein in a cell or other biological system. Both the coding strand, the nucleotide sequence of which is identical to the mRNA sequence (except that a “T” is replaced by a “U”) and is usually provided in sequence listings, and the non-coding strand, used as the template for transcription of a gene or cDNA, can be referred to as encoding the protein or other product of that gene or cDNA. 
     The term “exogenous” refers to a molecule that does not naturally occur in a wild-type cell or organism but is typically introduced into the cell by molecular biological techniques. Examples of exogenous polynucleotides include vectors, plasmids, and/or man-made nucleic acid constructs encoding the desired protein. With regard to polynucleotides and proteins, the term “endogenous” or “native” refers to naturally-occurring polynucleotide or amino acid sequences that may be found in a given wild-type cell or organism. Also, a particular polynucleotide sequence that is isolated from a first organism and transferred to a second organism by molecular biological techniques is typically considered an “exogenous” polynucleotide or amino acid sequence with respect to the second organism. In specific embodiments, polynucleotide sequences can be “introduced” by molecular biological techniques into a microorganism that already contains such a polynucleotide sequence, for instance, to create one or more additional copies of an otherwise naturally-occurring polynucleotide sequence, and thereby facilitate overexpression of the encoded polypeptide. 
     The term “expression” refers to the transcription and/or translation of a particular nucleotide sequence driven by its promoter. 
     The term “expression vector” refers to a vector including a recombinant polynucleotide including expression control (regulatory) sequences operably linked to a nucleotide sequence to be expressed. An expression vector includes sufficient cis-acting elements for expression; other elements for expression can be supplied by the host cell or in an in vitro expression system. Expression vectors include all those known in the art, such as cosmids, plasmids (e.g., naked or contained in liposomes) and viruses (e.g., lentiviruses, retroviruses, adenoviruses, and adeno-associated viruses) that incorporate the recombinant polynucleotide. 
     The term “homologous” refers to sequence similarity or sequence identity between two polypeptides or between two polynucleotides when a position in both of the two compared sequences is occupied by the same base or amino acid monomer subunit, e.g., if a position in each of two DNA molecules is occupied by adenine, then the molecules are homologous at that position. The percent of homology between two sequences is a function of the number of matching or homologous positions shared by the two sequences divided by the number of positions compared ×100. For example, if 6 of 10 of the positions in two sequences are matched or homologous, then the two sequences are 60% homologous. By way of example, the DNA sequences ATTGCC and TATGGC share 50% homology. A comparison is made when two sequences are aligned to give maximum homology. 
     The term “immunoglobulin” or “Ig,” refers to a class of proteins, which function as antibodies. The five members included in this class of proteins are IgA, IgG, IgM, IgD, and IgE. IgA is the primary antibody that is present in body secretions, such as saliva, tears, breast milk, gastrointestinal secretions and mucus secretions of the respiratory and genitourinary tracts. IgG is the most common circulating antibody. IgM is the main immunoglobulin produced in the primary immune response in most subjects. It is the most efficient immunoglobulin in agglutination, complement fixation, and other antibody responses, and is important in defense against bacteria and viruses. IgD is the immunoglobulin that has no known antibody function but may serve as an antigen receptor. IgE is the immunoglobulin that mediates immediate hypersensitivity by causing the release of mediators from mast cells and basophils upon exposure to the allergen. 
     The term “isolated” refers to a material that is substantially or essentially free from components that normally accompany it in its native state. The material can be a cell or a macromolecule such as a protein or nucleic acid. For example, an “isolated polynucleotide,” as used herein, refers to a polynucleotide, which has been purified from the sequences which flank it in a naturally-occurring state, e.g., a DNA fragment which has been removed from the sequences that are normally adjacent to the fragment. Alternatively, an “isolated peptide” or an “isolated polypeptide” and the like, as used herein, refer to in vitro isolation and/or purification of a peptide or polypeptide molecule from its natural cellular environment, and from association with other components of the cell. 
     The term “substantially purified” refers to a material that is substantially free from components that are normally associated with it in its native state. For example, a substantially purified cell refers to a cell that has been separated from other cell types with which it is normally associated in its naturally occurring or native state. In some instances, a population of substantially purified cells refers to a homogenous population of cells. In other instances, this term refers simply to a cell that has been separated from the cells with which they are naturally associated in their natural state. In embodiments, the cells are cultured in vitro. In embodiments, the cells are not cultured in vitro. 
     In the context of the present disclosure, the following abbreviations for the commonly occurring nucleic acid bases are used. “A” refers to adenosine, “C” refers to cytosine, “G” refers to guanosine, “T” refers to thymidine, and “U” refers to uridine. 
     Unless otherwise specified, a “nucleotide sequence encoding an amino acid sequence” includes all nucleotide sequences that are degenerate versions of each other and that encode the same amino acid sequence. The phrase nucleotide sequence that encodes a protein or an RNA may also include introns to the extent that the nucleotide sequence encoding the protein may in some version contain an intron(s). 
     The term “lentivirus” refers to a genus of the Retroviridae family. Lentiviruses are unique among the retroviruses in being able to infect non-dividing cells; they can deliver a significant amount of genetic information into the DNA of the host cell, so they are one of the most efficient methods of a gene delivery vector. Moreover, the use of lentiviruses enables integration of the genetic information into the host chromosome resulting in stably transduced genetic information. HIV, SIV, and FIV are all examples of lentiviruses. Vectors derived from lentiviruses offer the means to achieve significant levels of gene transfer in vivo. 
     The term “modulating,” refers to mediating a detectable increase or decrease in the level of a response in a subject compared with the level of a response in the subject in the absence of a treatment or compound, and/or compared with the level of a response in an otherwise identical but untreated subject. The term encompasses perturbing and/or affecting a native signal or response thereby mediating a beneficial therapeutic response in a subject, preferably, a human. 
     Nucleic acid is “operably linked” when it is placed into a functional relationship with another nucleic acid sequence. For example, DNA for a presequence or secretory leader is operably linked to DNA for a polypeptide if it is expressed as a preprotein that participates in the secretion of the polypeptide; a promoter or enhancer is operably linked to a coding sequence if it affects the transcription of the sequence; or a ribosome binding site is operably linked to a coding sequence if it is positioned so as to facilitate translation. 
     The term “under transcriptional control” refers to a promoter being operably linked to and in the correct location and orientation in relation to a polynucleotide to control (regulate) the initiation of transcription by RNA polymerase and expression of the polynucleotide. 
     The term “overexpressed” tumor antigen or “overexpression” of the tumor antigen is intended to indicate an abnormal level of expression of the tumor antigen in a cell from a disease area such as a solid tumor within a specific tissue or organ of the patient relative to the level of expression in a normal cell from that tissue or organ. Patients having solid tumors or a hematological malignancy characterized by overexpression of the tumor antigen can be determined by standard assays known in the art. 
     Cancers that may be treated include tumors that are not vascularized, or not yet substantially vascularized, as well as vascularized tumors. The cancers may include non-solid tumors (such as hematological tumors, for example, leukemias and lymphomas) or may include solid tumors. Types of cancers to be treated with the CARs of the disclosure include, but are not limited to, carcinoma, blastoma, and sarcoma, and certain leukemia or lymphoid malignancies, benign and malignant tumors, and malignancies, e.g., sarcomas, carcinomas, and melanomas. Adult tumors/cancers and pediatric tumors/cancers are also included. 
     Hematologic cancers are cancers of the blood or bone marrow. Examples of hematological (or hematogenous) cancers include leukemias, including acute leukemias (such as acute lymphocytic leukemia, acute myelocytic leukemia, acute myelogenous leukemia and myeloblastic, promyelocytic, myelomonocytic, monocytic and erythroleukemia), chronic leukemias (such as chronic myelocytic (granulocytic) leukemia, chronic myelogenous leukemia, and chronic lymphocytic leukemia), polycythemia vera, lymphoma, Hodgkin&#39;s disease, non-Hodgkin&#39;s lymphoma (indolent and high grade forms), multiple myeloma, Waldenstrom&#39;s macroglobulinemia, heavy chain disease, myelodysplastic syndrome, hairy cell leukemia and myelodysplasia. 
     Solid tumors are abnormal masses of tissue that usually do not contain cysts or liquid areas. Solid tumors can be benign or malignant. Different types of solid tumors are named for the type of cells that form them (such as sarcomas, carcinomas, and lymphomas). Examples of solid tumors, such as sarcomas and carcinomas, include fibrosarcoma, myxosarcoma, liposarcoma, chondrosarcoma, osteosarcoma, and other sarcomas, synovioma, mesothelioma, Ewing&#39;s tumor, leiomyosarcoma, rhabdomyosarcoma, colon carcinoma, lymphoid malignancy, pancreatic cancer, breast cancer, lung cancers, ovarian cancer, prostate cancer, hepatocellular carcinoma, squamous cell carcinoma, basal cell carcinoma, adenocarcinoma, sweat gland carcinoma, medullary thyroid carcinoma, papillary thyroid carcinoma, pheochromocytomas sebaceous gland carcinoma, papillary carcinoma, papillary adenocarcinomas, medullary carcinoma, bronchogenic carcinoma, renal cell carcinoma, hepatoma, bile duct carcinoma, choriocarcinoma, Wilms&#39; tumor, cervical cancer, testicular tumor, seminoma, bladder carcinoma, melanoma, and CNS tumors (such as a glioma (such as brainstem glioma and mixed gliomas), glioblastoma (also known as glioblastoma multiforme), astrocytoma, CNS lymphoma, germinoma, medulloblastoma,  Schwannoma craniopharyogioma , ependymoma, pinealoma, hemangioblastoma, acoustic neuroma, oligodendroglioma, menangioma, neuroblastoma, retinoblastoma, and brain metastases). 
     A solid tumor antigen is an antigen expressed on a solid tumor. In embodiments, solid tumor antigen is also expressed at low levels on healthy tissue. Examples of solid tumor antigens and their related disease tumors are provided in Table 1. 
     
       
         
           
               
               
             
               
                 TABLE 1 
               
               
                   
               
               
                 Solid Tumor antigen 
                 Disease tumor 
               
               
                   
               
             
            
               
                 PRLR 
                 Breast Cancer 
               
               
                 CLCA1 
                 colorectal Cancer 
               
               
                 MUC12 
                 colorectal Cancer 
               
               
                 GUCY2C 
                 colorectal Cancer 
               
               
                 GPR35 
                 colorectal Cancer 
               
               
                 CR1L 
                 Gastric Cancer 
               
               
                 MUC 17 
                 Gastric Cancer 
               
               
                 TMPRSS11B 
                 esophageal Cancer 
               
               
                 MUC21 
                 esophageal Cancer 
               
               
                 TMPRSS11E 
                 esophageal Cancer 
               
               
                 CD207 
                 bladder Cancer 
               
               
                 SLC30A8 
                 pancreatic Cancer 
               
               
                 CFC1 
                 pancreatic Cancer 
               
               
                 SLC12A3 
                 Cervical Cancer 
               
               
                 SSTR1 
                 Cervical tumor 
               
               
                 GPR27 
                 Ovary tumor 
               
               
                 FZD10 
                 Ovary tumor 
               
               
                 TSHR 
                 Thyroid Tumor 
               
               
                 SIGLEC15 
                 Urothelial cancer 
               
               
                 SLC6A3 
                 Renal cancer 
               
               
                 KISS1R 
                 Renal cancer 
               
               
                 QRFPR 
                 Renal cancer: 
               
               
                 GPR119 
                 Pancreatic cancer 
               
               
                 CLDN6 
                 Endometrial cancer/Urothelial cancer 
               
               
                 UPK2 
                 Urothelial cancer (including bladder cancer) 
               
               
                 ADAM12 
                 Breast cancer, pancreatic cancer and the like 
               
               
                 SLC45A3 
                 Prostate cancer 
               
               
                 ACPP 
                 Prostate cancer 
               
               
                 MUC21 
                 Esophageal cancer 
               
               
                 MUC16 
                 Ovarian cancer 
               
               
                 MS4A12 
                 Colorectal cancer 
               
               
                 ALPP 
                 Endometrial cancer 
               
               
                 CEA 
                 Colorectal carcinoma 
               
               
                 EphA2 
                 Glioma 
               
               
                 FAP 
                 Mesotelioma 
               
               
                 GPC3 
                 Lung squamous cell carcinoma 
               
               
                 IL13-Rα2 
                 Glioma 
               
               
                 Mesothelin 
                 Metastatic cancer 
               
               
                 PSMA 
                 Prostate cancer 
               
               
                 ROR1 
                 Breast lung carcinoma 
               
               
                 VEGFR-II 
                 Metastatic cancer 
               
               
                 GD2 
                 Neuroblastoma 
               
               
                 FR-α 
                 Ovarian carcinoma 
               
               
                 ErbB2 
                 Carcinomasb 
               
               
                 EpCAM 
                 Carcinomasa 
               
               
                 EGFRvIII 
                 Glioma-Glioblastoma 
               
               
                 EGFR 
                 Glioma-NSCL cancer 
               
               
                 tMUC 1 
                 Cholangiocarcinoma, Pancreatic cancer, Breast 
               
               
                   
                 Cancer 
               
               
                 B7-H3 
                 Ewing sarcoma (bone tumor), rhabdomyosarcoma, 
               
               
                   
                 nephroblastoma, neuroblastoma and 
               
               
                   
                 medulloblastoma (brain tumor) 
               
               
                   
               
            
           
         
       
     
     The term “parenteral administration” of a composition includes, e.g., subcutaneous (s.c.), intravenous (i.v.), intramuscular (i.m.), intrasternal injection, or infusion techniques. 
     The terms “patient,” “subject,” and “individual,” and the like are used interchangeably herein and refer to any human, or animal, amenable to the methods described herein. In certain non-limiting embodiments, the patient, subject, or individual is a human or animal. In embodiments, the term “subject” is intended to include living organisms in which an immune response can be elicited (e.g., mammals). Examples of subjects include humans, and animals such as dogs, cats, mice, rats, and transgenic species thereof. 
     A subject in need of treatment or in need thereof includes a subject having a disease, condition, or disorder that needs to be treated. A subject in need thereof also includes a subject that needs treatment for prevention of a disease, condition, or disorder. In embodiments, the disease, condition, or disorder is cancer. 
     The term “polynucleotide” or “nucleic acid” refers to mRNA, RNA, cRNA, rRNA, cDNA or DNA. The term typically refers to a polymeric form of nucleotides of at least 10 bases in length, either ribonucleotides or deoxynucleotides or a modified form of either type of nucleotide. The term includes all forms of nucleic acids including single and double-stranded forms of nucleic acids. 
     The terms “polynucleotide variant” and “variant” and the like refer to polynucleotides displaying substantial sequence identity with a reference polynucleotide sequence or polynucleotides that hybridize with a reference sequence under stringent conditions that are defined hereinafter. These terms also encompass polynucleotides that are distinguished from a reference polynucleotide by the addition, deletion or substitution of at least one nucleotide. Accordingly, the terms “polynucleotide variant” and “variant” include polynucleotides in which one or more nucleotides have been added or deleted or replaced with different nucleotides. In this regard, it is well understood in the art that certain alterations inclusive of mutations, additions, deletions, and substitutions can be made to a reference polynucleotide whereby the altered polynucleotide retains the biological function or activity of the reference polynucleotide or has increased activity in relation to the reference polynucleotide (i.e., optimized). Polynucleotide variants include, for example, polynucleotides having at least 50% (and at least 51% to at least 99% and all integer percentages in between, e.g., 90%, 95%, or 98%) sequence identity with a reference polynucleotide sequence described herein. The terms “polynucleotide variant” and “variant” also include naturally-occurring allelic variants and orthologs. 
     The terms “polypeptide,” “polypeptide fragment,” “peptide,” and “protein” are used interchangeably herein to refer to a polymer of amino acid residues and to variants and synthetic analogues of the same. Thus, these terms apply to amino acid polymers in which one or more amino acid residues are synthetic non-naturally occurring amino acids, such as a chemical analogue of a corresponding naturally occurring amino acid, as well as to naturally-occurring amino acid polymers. In certain aspects, polypeptides may include enzymatic polypeptides, or “enzymes,” which typically catalyze (i.e., increase the rate of) various chemical reactions. 
     The term “polypeptide variant” refers to polypeptides that are distinguished from a reference polypeptide sequence by the addition, deletion, or substitution of at least one amino acid residue. In certain embodiments, a polypeptide variant is distinguished from a reference polypeptide by one or more substitutions, which may be conservative or non-conservative. In certain embodiments, the polypeptide variant comprises conservative substitutions and, in this regard, it is well understood in the art that some amino acids may be changed to others with broadly similar properties without changing the nature of the activity of the polypeptide. Polypeptide variants also encompass polypeptides in which one or more amino acids have been added or deleted or replaced with different amino acid residues. 
     The term “promoter” refers to a DNA sequence recognized by the synthetic machinery of the cell or introduced synthetic machinery, required to initiate the specific transcription of a polynucleotide sequence. The term “expression control (regulatory) sequences” refers to DNA sequences necessary for the expression of an operably linked coding sequence in a particular host organism. The control (regulatory) sequences that are suitable for prokaryotes, for example, include a promoter, optionally an operator sequence, and a ribosome binding site. Eukaryotic cells are known to utilize promoters, polyadenylation signals, and enhancers. 
     The term “bind,” “binds,” or “interacts with” refers to a molecule recognizing and adhering to a second molecule in a sample or organism but does not substantially recognize or adhere to other structurally unrelated molecules in the sample. The term “specifically binds,” as used herein with respect to an antibody, refers to an antibody which recognizes a specific antigen, but does not substantially recognize or bind other molecules in a sample. For example, an antibody that specifically binds an antigen from one species may also bind that antigen from one or more species. But, such cross-species reactivity does not itself alter the classification of an antibody as specific. In another example, an antibody that specifically binds an antigen may also bind different allelic forms of the antigen. However, such cross reactivity does not itself alter the classification of an antibody as specific. In some instances, the terms “specific binding” or “specifically binding,” can be used in reference to the interaction of an antibody, a protein, or a peptide with a second chemical species, to mean that the interaction is dependent upon the presence of a particular structure (e.g., an antigenic determinant or epitope) on the chemical species; for example, an antibody recognizes and binds a specific protein structure rather than to any protein. If an antibody is specific for epitope “A,” the presence of a molecule containing epitope A (or free, unlabeled A), in a reaction containing labeled “A” and the antibody, will reduce the amount of labeled A bound to the antibody. 
     By “statistically significant,” it is meant that the result was unlikely to have occurred by chance. Statistical significance can be determined by any method known in the art. Commonly used measures of significance include the p-value, which is the frequency or probability with which the observed event would occur if the null hypothesis were true. If the obtained p-value is smaller than the significance level, then the null hypothesis is rejected. In simple cases, the significance level is defined at a p-value of 0.5 or less. A “decreased” or “reduced” or “lesser” amount is typically a “statistically significant” or a physiologically significant amount, and may include a decrease that is about 1.1, 1.2, 1.3, 1.4, 1.5, 1.6 1.7, 1.8, 1.9, 2, 2.5, 3, 3.5, 4, 4.5, 5, 6, 7, 8, 9, 10, 15, 20, 30, 40, or 50 or more times (e.g., 100, 500, 1000 times) (including all integers and decimal points in between and above 1, e.g., 1.5, 1.6, 1.7. 1.8, etc.) an amount or level described herein. 
     The term “stimulation,” refers to a primary response induced by binding of a stimulatory molecule (e.g., a TCR/CD3 complex) with its cognate ligand thereby mediating a signal transduction event, such as signal transduction via the TCR/CD3 complex. Stimulation can mediate altered expression of certain molecules, such as downregulation of TGF-β, and/or reorganization of cytoskeletal structures. 
     The term “stimulatory molecule” refers to a molecule on a T cell that specifically binds a cognate stimulatory ligand present on an antigen presenting cell. For example, a functional signaling domain derived from a stimulatory molecule is the zeta chain associated with the T cell receptor complex. The stimulatory molecule includes a domain responsible for signal transduction. 
     The term “stimulatory ligand” refers to a ligand that when present on an antigen presenting cell (e.g., an APC, a dendritic cell, a B-cell, and the like.) can specifically bind with a cognate binding partner (referred to herein as a “stimulatory molecule”) on a cell, for example a T cell, thereby mediating a primary response by the T cell, including activation, initiation of an immune response, proliferation, and similar processes. Stimulatory ligands are well-known in the art and encompass, inter alia, an MHC Class I molecule loaded with a peptide, an anti-CD3 antibody, a superagonist anti-CD28 antibody, and a superagonist anti-CD2 antibody. 
     The term “therapeutic” refers to a treatment and/or prophylaxis. A therapeutic effect is obtained by suppression, remission, or eradication of a disease state or alleviating the symptoms of a disease state. 
     The term “therapeutically effective amount” refers to the amount of the subject compound that will elicit the biological or medical response of a tissue, system, or subject that is being sought by the researcher, veterinarian, medical doctor or another clinician. The term “therapeutically effective amount” includes that amount of a compound that, when administered, is sufficient to prevent the development of, or alleviate to some extent, one or more of the signs or symptoms of the disorder or disease being treated. The therapeutically effective amount will vary depending on the compound, the disease and its severity and the age, weight, etc., of the subject to be treated. 
     The term “treat a disease” refers to the reduction of the frequency or severity of at least one sign or symptom of a disease or disorder experienced by a subject. 
     The term “transfected” or “transformed” or “transduced” refers to a process by which an exogenous nucleic acid is transferred or introduced into the host cell. A “transfected” or “transformed” or “transduced” cell is one which has been transfected, transformed, or transduced with exogenous nucleic acid. The cell includes the primary subject cell and its progeny. 
     The term “vector” refers to a polynucleotide that comprises an isolated nucleic acid and which can be used to deliver the isolated nucleic acid to the interior of a cell. Numerous vectors are known in the art including linear polynucleotides, polynucleotides associated with ionic or amphiphilic compounds, plasmids, and viruses. Thus, the term “vector” includes an autonomously replicating plasmid or a virus. The term also includes non-plasmid and non-viral compounds which facilitate the transfer of nucleic acid into cells, such as, for example, polylysine compounds, liposomes, and the like. Examples of viral vectors include adenoviral vectors, adeno-associated virus vectors, retroviral vectors, and others. For example, lentiviruses are complex retroviruses, which, in addition to the common retroviral genes gag, pol, and env, contain other genes with regulatory or structural function. Lentiviral vectors are well known in the art. Some examples of lentivirus include the Human Immunodeficiency Viruses: HIV-1, HIV-2, and the Simian Immunodeficiency Virus: SIV. Lentiviral vectors have been generated by multiply attenuating the HIV virulence genes, for example, the genes env, vif, vpr, vpu, and nef are deleted making the vector biologically safe. 
     Ranges: throughout this disclosure, various aspects of the disclosure can be presented in a range format. It should be understood that the description in range format is merely for convenience and brevity and should not be construed as an inflexible limitation on the scope of the disclosure. Accordingly, the description of a range should be considered to have specifically disclosed all the possible subranges as well as individual numerical values within that range. For example, description of a range such as from 1 to 6 should be considered to have specifically disclosed subranges such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6 etc., as well as individual numbers within that range, for example, 1, 2, 2.7, 3, 4, 5, 5.3, and 6. This applies regardless of the breadth of the range. 
     A “chimeric antigen receptor” (CAR) molecule is a recombinant polypeptide including at least an extracellular domain, a transmembrane domain and a cytoplasmic domain or intracellular domain. In embodiments, the domains of the CAR are on the same polypeptide chain, for example a chimeric fusion protein. In embodiments, the domains are on different polypeptide chains, for example the domains are not contiguous. 
     The extracellular domain of a CAR molecule includes an antigen binding domain. In embodiments, the antigen binding domain binds an antigen, for example, a cell surface molecule or marker, on the surface of a B cell. In embodiments, the cell surface molecule of a B cell includes CD19, CD22, CD20, BCMA, CD5, CD7, CD2, CD16, CD56, CD30, CD14, CD68, CD11b, CD18, CD169, CD1c, CD33, CD38, CD138, or CD13. In embodiments, the cell surface molecule of the B cell is CD19, CD20, CD22, or BCMA. In particular embodiments, the cell surface molecule of the B cell is CD19. 
     In embodiments, the antigen binding domain binds an antigen, on the surface of a tumor for example a tumor antigen or tumor marker. Tumor antigens are proteins that are produced by tumor cells that elicit an immune response, particularly T cell mediated immune responses. Tumor antigens are well known in the art and include, for example, tumor associated MUC1 (tMUC1), a glioma-associated antigen, carcinoembryonic antigen (CEA), β-human chorionic gonadotropin, alphafetoprotein (AFP), lectin-reactive AFP, thyroglobulin, RAGE-1, MN-CA IX, human telomerase reverse transcriptase, RU1, RU2 (AS), intestinal carboxyl esterase, mut hsp70-2, M-CSF, prostase, prostate-specific antigen (PSA), PAP, NY-ESO-1, LAGE-1a, p53, prostein, PSMA, Her2/neu, surviving, telomerase, prostate-carcinoma tumor antigen-1 (PCTA-1), MAGE, ELF2M, neutrophil elastase, ephrinB2, CD22, insulin growth factor (IGF)-I, IGF-II, IGF-I receptor and mesothelin. For example, when the tumor antigen is CD19, and the CAR thereof can be referred to as CD19CAR. 
     In embodiments, the extracellular antigen binding domain of a CAR includes at least one scFv or at least a single domain antibody. As an example, there can be two scFvs on a CAR. The scFv includes a light chain variable (VL) region and a heavy chain variable (VH) region of a target antigen-specific monoclonal antibody joined by a flexible linker. Single chain variable region fragments can be made by linking light and/or heavy chain variable regions by using a short linking peptide (Bird et al., Science 242:423-426, 1988). An example of a linking peptide is the GS linker having the amino acid sequence (GGGGS) 3  SEQ ID NO: 124, which bridges approximately 3.5 nm between the carboxy terminus of one variable region and the amino terminus of the other variable region. Linkers of other sequences have been designed and used (Bird et al., 1988, supra). In general, linkers can be short, flexible polypeptides and preferably comprised of about 20 or fewer amino acid residues. The single chain variants can be produced either recombinantly or synthetically. For synthetic production of scFv, an automated synthesizer can be used. For recombinant production of scFv, a suitable plasmid containing polynucleotide that encodes the scFv can be introduced into a suitable host cell, either eukaryotic, such as yeast, plant, insect or mammalian cells, or prokaryotic, such as  E. coli . Polynucleotides encoding the scFv of interest can be made by routine manipulations such as ligation of polynucleotides. The resultant scFv can be isolated using standard protein purification techniques known in the art. 
     In embodiments, the CAR molecules described herein comprises one or more CDRs for binding an antigen of interest, for example, one or more CDRs of CD19 or tMUC1. 
     The cytoplasmic domain of the CAR molecules described herein includes one or more co-stimulatory domains and one or more signaling domains. The co-stimulatory and signaling domains function to transmit the signal and activate molecules, such as T cells, in response to antigen binding. The one or more co-stimulatory domains are derived from stimulatory molecules and/or co-stimulatory molecules, and the signaling domain is derived from a primary signaling domain, such as the CD3 zeta domain. In embodiments, the signaling domain further includes one or more functional signaling domains derived from a co-stimulatory molecule. In embodiments, the co-stimulatory molecules are cell surface molecules (other than antigens receptors or their ligands) that are required for activating a cellular response to an antigen. 
     In embodiments, the co-stimulatory domain includes the intracellular domain of CD27, CD28, 4-1BB, OX40, CD30, CD40, PD-1, ICOS, lymphocyte function-associated antigen-1 (LFA-1), CD2, CD7, LIGHT, NKG2C, B7-H3, a ligand that specifically binds CD83, or any combination thereof. In embodiments, the signaling domain includes a CD3 zeta domain derived from a T cell receptor. 
     In embodiments, the cytoplasmic domain of the CAR only includes one or more stimulatory domains and no signaling domain. 
     The CAR molecules also include a transmembrane domain. The incorporation of a transmembrane domain in the CAR molecules stabilizes the molecule. In embodiments, the transmembrane domain of the CAR molecules is the transmembrane domain of a CD28 or 4-1BB molecule. 
     Between the extracellular domain and the transmembrane domain of the CAR, there may be incorporated a spacer domain. As used herein, the term “spacer domain” generally means any oligo- or polypeptide that functions to link the transmembrane domain to, either the extracellular domain or, the cytoplasmic domain on the polypeptide chain. A spacer domain may include up to 300 amino acids, preferably 10 to 100 amino acids, and most preferably 25 to 50 amino acids. 
     CAR Molecule(s) and Therapeutic Agent(s) 
     The present disclosure describes isolated nucleic acids including a (first) nucleic acid encoding a CAR and an additional (second) nucleic acid encoding one or more therapeutic agents. In embodiments, the first nucleic acid and the second nucleic acid are on separate isolated nucleic acids. In embodiments, the first and second nucleic acid are on the same isolated nucleic acid. In embodiments, the one or more therapeutic agents is IFN-γ, IL-2, IL-6, IL-7, IL-15, IL-17, IL-23, or a combination thereof. In embodiments, the therapeutic agent is Eomes, TRAF6, IL12, IL2, IL18, IL23, AQP9, Runx3, AMPK, BCL-2, or a combination thereof. 
     The present disclosure also describes isolated nucleic acids including a first nucleic acid encoding a first CAR and a second nucleic acid encoding the one or more therapeutic agents. Moreover, the present disclosure describes isolated nucleic acids including a third nucleic acid encoding a second (or additional) CAR. In embodiments, a separate isolated nucleic acid includes a nucleic acid encoding the second CAR. In embodiments, the first nucleic acid and the second nucleic acid are on separate isolated nucleic acids. 
     In embodiments, that first CAR includes an antigen binding domain that binds a solid tumor, and the second (or additional) CAR includes an antigen binding domain that binds a white blood cell (WBC). 
     The present disclosure also describes vectors including the isolated nucleic acids described above. In embodiments, a single vector contains the isolated nucleic acid encoding the first CAR, the therapeutic agent, and the second CAR or TCR. In embodiments, a first vector contains the first nucleic acid encoding a first CAR and a nucleic acid encoding one or more therapeutic agents, and a second vector contains the nucleic acid encoding the second CAR or TCR. In embodiments, the vector comprises an isolated nucleic acid encoding a bispecific CAR including at least two antigen binding domains and one or more therapeutic agents. 
     In embodiments, the present disclosure describes an isolated nucleic acid sequence comprising a nucleic acid sequence and an additional nucleic acid sequence, the nucleic acid sequence encoding a chimeric antigen receptor (CAR), the additional nucleic acid sequence encoding a therapeutic agent that is or comprises at least one of IL-2, IL-6, IL-7, IL-15, IL-17, and IL-23. In embodiments, the therapeutic agent is or comprises Eomes, TRAF6, IL12, IL2, IL18, IL23, AQP9, Runx3, AMPK, or BCL-2. 
     In embodiments, the present disclosure describes a pharmaceutical composition for treating a subject having a tumor using modified T cells, wherein the pharmaceutical composition comprises modified T cells comprising a first nucleic acid sequence encoding a chimeric antigen receptor (CAR) and a second nucleic acid encoding a therapeutic agent comprising IL-6, IFN-γ, or a combination thereof. In embodiments, the tumor is a solid tumor. In embodiments, the tumor is a liquid tumor (e.g., NHL). Embodiments relate to a method of causing or inducing T cell response in a subject in need thereof, the method comprising administering an effective amount of the pharmaceutical composition to the subject. The method described herein is effective in treating a subject diagnosed with cancer. In embodiments, the subject is diagnosed with a solid tumor. 
     Embodiments relate to certain cytokines, for example IL-6 and IFNγ, are selected to be expressed or overexpressed in T cells, which are used to treat tumors (e.g., solid and/or liquid tumors). These cytokines at least do not directly or indirectly weaken the killing function, capability of inhibiting tumor cells, and/or has severe side effects on T cell therapy. For example, these selected cytokines are capable of enhancing T cell response. Interestingly, IL-6 was considered as a cytokine that reduces or at least has a negative impact on T cell therapy since it is the major contributor to Cytokine Release Syndrome (CRS). However, the Examples provided herein show that the increase of IL-6 is consistent with the efficacy in treating Relapsed/Refractory (R/R) Acute Lymphoid Leukemia (ALL) using CAR T cell therapy. Surprisingly, the Examples provided herein show infusion of CAR T cells expressing and secreting IL-6 do not cause severe CRS for treating solid tumors. Not all cytokine can be expressed and secreted by T cells without sacrificing their function to kill tumor cells and/or inhibit tumor growth. The tumor-promoting effects of certain cytokines have been reported. For example, IL-10 production by TAMs can blunt anti-tumor responses by inhibiting the functions of APCs and subsequently block T cell effector functions such as cytotoxicity (Mannino, M. H., Zhu, Z., Xiao, H., Bai, Q., Wakefield, M. R., and Fang, Y. (2015). Studies in mouse tumor models have shown that IL-10 can suppress tumor-infiltrating DC maturation and their production of IL-12 to stimulate Th1 cells, unless IL-10 signaling is simultaneously blocked (Vicari, A. P., Chiodoni, C., Vaure, C., Ai{umlaut over ( )}t-Yahia, S., Dercamp, C., Matsos, F., Reynard, O., Taverne, C., Merle, P., Colombo, M. P., et al. (2002). Reversal of tumor-induced dendritic cell paralysis by CpG immunostimulatory oligonucleotide and anti-interleukin 10 receptor antibody. J. Exp. Med. 196, 541-549.). As another example, studies have shown that TGF-β can be a potent inhibitor of T cell proliferation (Kehrl J H, Wakefield L M, Roberts A B, Jakowlew S, Alvarez-Mon M, et al. 1986. Production of transforming growth factor β (TGF-β) by human T lymphocytes and its potential role in the regulation of T cell growth. J. Exp. Med. 163:1037-50). Several mechanisms drive TGF-β-mediated inhibition of T cell proliferation, including suppression of IL-2 production, downregulation of c-myc, and upregulation of cyclin-dependent kinase inhibitors (Li M O, Wan Y Y, Sanjabi S, Robertson A K, Flavell R A. 2006. Transforming growth factor-β regulation of immune responses. Annu. Rev. Immunol. 24:99-146). In some contexts, TGF-β also plays an important role in promoting cell death to limit T cell expansion after activation (Mark A. Travis and Dean Sheppard, TGF-8 Activation and Function in Immunity, Annu. Rev. Immunol. 2014. 32:51-82). Chemokines are a large family of cytokines that direct normal leukocyte migration. They also have been implicated in leukocyte development and in the pathogenesis of many diseases. Also, some chemokines&#39; concentration gradients play an important role in intranodal T-cell migration. Overexpression of these chemokines would disrupt T cells migration, thus weakening CAR T cell therapy for solid tumor. Without proper migration, T cells may not be able to reach tumor cells. For example, it has been reported that overexpression of the chemokine CCL21 disrupts T cell migration (Christopherson K W and Campbell J J, Hromas R A, Transgenic overexpression of the CC chemokine CCL21 disrupts T-cell migration, Blood. 2001 Dec. 15; 98(13):3562-8). In embodiments, cytokines over-expressed or expressed in the modified cells does not include at least one of IL-10, TGF-β. and CCL21. Certain cytokines can be overexpressed or expressed in T cells to enhance CAR T therapy treating tumors. However, some cytokines (e.g., IL-6) cannot be overexpressed or expressed in T cells to treat blood tumor. It is well-known that IL-6 is the major factor that contributes to severe CRS in CAR T treatment of blood tumors such as ALL and NHL. However, IL-6 can be overexpressed or expressed in T cells for the treatment of solid tumors because there are few studies reporting severe CRS in CAR T cell treatment of solid tumor. In embodiments, expression and secretion of IL-6 by T cells may be associated with a condition of T cells to avoid CRS and other syndromes related to IL-6. For example, IL-6 may be expressed and secreted by T cells when the T cells are activated. In embodiments, expression and secretion of IL-6 by CAR T cells may be regulated by a transcription modulator such as NFAT such that the CAR T cells may neither express nor secrete IL-6 unless they recognize and bind their antigen. 
     In embodiments, the modified T cells express and secrete the therapeutic agent. In embodiments, the therapeutic agent comprises IL-6 and IFN-γ. In embodiments, the modified T cell comprises nucleic acid sequences encoding SEQ ID NOS: 287 and 328. In embodiments, the modified T cell comprises the nucleic acid sequences comprises SEQ ID NOS: 286 and 469, and a nucleic acid sequence encodes SEQ ID NO: 328. 
     In embodiments, the CAR comprises an extracellular domain, a transmembrane domain, and an intracellular domain, the extracellular domain binds an antigen. In embodiments, the CAR binds tMUC 1, PRLR, CLCA1, MUC12, GUCY2C, GPR35, CR1L, MUC 17, TMPRSS11B, MUC21, TMPRSS11E, CD207, SLC30A8, CFC1, SLC12A3, SSTR1, GPR27, FZD10, TSHR, SIGLEC15, SLC6A3, KISS1R, QRFPR, GPR119, CLDN6, UPK2, ADAM12, SLC45A3, ACPP, MUC21, MUC16, MS4A12, ALPP, CEA, EphA2, FAP, GPC3, IL13-Ra2, Mesothelin, PSMA, ROR1, VEGFR-II, GD2, FR-α, ErbB2, EpCAM, EGFRvIII, PSCA, or EGFR. In embodiments, the intracellular domain comprises a co-stimulatory domain that comprises an intracellular domain of a co-stimulatory molecule selected from the group consisting of CD27, CD28, 4-1BB, OX40, CD30, CD40, PD-1, ICOS, lymphocyte function-associated antigen-1 (LFA-1), CD2, CD7, LIGHT, NKG2C, B7-H3, and any combination thereof. In embodiments, the antigen is Epidermal growth factor receptor (EGFR), Variant III of the epidermal growth factor receptor (EGFRvIII), Human epidermal growth factor receptor 2 (HER2), Mesothelin (MSLN), Prostate-specific membrane antigen (PSMA), Carcinoembryonic antigen (CEA), Disialoganglioside 2 (GD2), Interleukin-13Ra2 (IL13Rα2), Glypican-3 (GPC3), Carbonic anhydrase IX (CAIX), L1 cell adhesion molecule (L1-CAM), Cancer antigen 125 (CA125), Cluster of differentiation 133 (CD133), Fibroblast activation protein (FAP), Cancer/testis antigen 1B (CTAG1B), Mucin 1 (MUC1), Folate receptor-α (FR-α), CD19, FZD10, TSHR, PRLR, Muc 17, GUCY2C, CD207, CD3, CD5, B-Cell Maturation Antigen (BCMA), or CD4. 
     In embodiments, the therapeutic agent is present in the modified T cell in a recombinant DNA construct, in an mRNA, or in a viral vector. In embodiments, the modified T cell comprises a nucleic acid sequence comprising a promoter comprising a binding site for a transcription modulator that modulates the expression and/or secretion of the therapeutic agent in the modified cell. In embodiments, the transcription modulator is or comprises Hif1a, NFAT, FOXP3, or NFkB. In embodiments, the promoter is responsive to the transcription modulator. In embodiments, the promoter is operably linked to the nucleic acid sequence encoding the therapeutic agent such that the promoter drives expression and/or secretion of the therapeutic agent. In embodiments, the promoter comprises at least one of SEQ ID Nos: 323-325. 
     In embodiments, the CAR and the therapeutic agent are produced in the form of a polyprotein, which is cleaved to generate separate CAR and therapeutic agent molecules, and there is a cleavable moiety between the CAR and the therapeutic agent, the cleavable moiety comprises a 2A peptide, the 2A peptide comprises P2A or T2A. 
     In embodiments, the modified T cell comprises an additional (second) CAR, the CAR binds a solid tumor antigen, and the additional CAR binds an antigen of a white blood cell. In some embodiments, the solid tumor antigen is tMUC 1, PRLR, CLCA1, MUC12, GUCY2C, GPR35, CR1L, MUC 17, TMPRSS11B, MUC21, TMPRSS11E, CD207, SLC30A8, CFC1, SLC12A3, SSTR1, GPR27, FZD10, TSHR, SIGLEC15, SLC6A3, KISS1R, QRFPR, GPR119, CLDN6, UPK2, ADAM12, SLC45A3, ACPP, MUC21, MUC16, MS4A12, ALPP, CEA, EphA2, FAP, GPC3, IL13-Ra2, Mesothelin, PSMA, ROR1, VEGFR-II, GD2, FR-α, ErbB2, EpCAM, EGFRvIII, PSCA, or EGFR, and the antigen of the white blood cell is CD19, CD20, CD22, or BCMA. In embodiments, the modified cell comprises a dominant negative PD-1. 
     Embodiments relate to an isolated nucleic acid comprising a nucleic acid sequence and an additional nucleic acid sequence, the nucleic acid encoding a chimeric antigen receptor (CAR), the additional nucleic acid encoding a therapeutic agent that comprises at least one of TNFRSF superfamily member receptor activation antibodies or membrane-bound forms thereof, TNFRSF superfamily member ligands or the membrane-bound form thereof, chemokines or membrane-bound forms thereof, antibodies to the chemokines, or antibodies to receptors of the chemokines or the membrane-bound forms thereof, and D28 family&#39;s ligands that correspond to the sequences in Table 2-4. For example, TNFRSF superfamily member receptor includes tumor necrosis factor receptor 1, Tumor necrosis factor receptor 2, Lymphotoxin beta receptor, Lymphotoxin beta receptor, CD40, Fas receptor, Decoy receptor 3, CD27, CD30, 4-1BB, Death receptor 4, Death receptor 5, Decoy receptor 1, Decoy receptor 2, RANK, Osteoprotegerin, TWEAK receptor, TACI, BAFF receptor, Herpesvirus entry mediator, Nerve growth factor receptor, B-cell maturation antigen, Glucocorticoid-induced TNFR-related, TROY, Death receptor 6, Death receptor 3, Ectodysplasin A2 receptor, and the like. 
     In embodiments, the therapeutic agent includes an antibody reagent (e.g., a single chain antibody (e.g., scFv), a single domain antibody (e.g., a camelid antibody), or a bispecific antibody reagent (e.g., a bispecific T cell engager (BITE)). In embodiments, the therapeutic agent includes a cytokine. Examples of the cytokines include IL-1P, IL-2, IL-4, IL-5, IL-6, IL-8, IL-10, IL-12, IL-13, IL-15, IL-17, IL-1Ra, IL-2R, IFN-γ, IFN-γ, MIP-In, MIP-IP, MCP-1, TNFα, GM-CSF, GCSF, CXCL9, CXCL10, CXCR factors, VEGF, RANTES, EOTAXIN, EGF, HGF, FGF-P, CD40, CD40L, ferritin, and any combination thereof. In embodiments, the cytokines include proinflammatory cytokines such as: IFN-γ, IL-15, IL-4, IL-10, TNFα, IL-8, IL-5, IL-6, GM-CSF, and MIP-Iα. For example, IFN-γ has been approved by FDA to treat patients with malignant osteoporosis (e.g., Journal of Pediatrics 121(1):119-24⋅August 1992). 
     T present disclosure describes a population of CAR cells comprising the nucleic acid and the additional nucleic acid, wherein the CAR cells comprise lymphocyte, leukocyte, or PBMC. In embodiments, the CAR and the therapeutic agent are produced in the form of a polyprotein, which is cleaved to generate separate CAR and therapeutic agent molecules. In embodiments, the polyprotein comprises a cleavable moiety between the CAR and the therapeutic agent, the cleavable moiety comprising a 2A peptide, the 2A peptide comprises P2A or T2A. In embodiments, the CAR and the therapeutic agent are each constitutively expressed. In embodiments, the CAR cells comprise: a third nucleic acid sequence encoding an additional CAR binding to an antigen that is different from the CAR, or the additional CAR binding a solid tumor antigen, and the CAR binds an antigen of a white blood cell. In embodiments, the therapeutic agent or its variants can be produced either recombinantly or synthetically. For synthetic production of the therapeutic agent, an automated synthesizer can be used. For recombinant production of the therapeutic agent, a suitable plasmid containing polynucleotide that encodes the therapeutic agent can be introduced into a suitable host cell, either eukaryotic, such as yeast, plant, insect or mammalian cells, or prokaryotic, such as  E. coli . Polynucleotides encoding the therapeutic agent of interest can be made by routine manipulations such as ligation of polynucleotides. The resultant therapeutic agent can be isolated using standard protein purification techniques known in the art. 
     The present disclosure describes a pharmaceutical composition comprising the population of the CAR cells. Embodiments relate to a method of inducing or enhancing T cell response in a subject in need thereof and/or treating a tumor of the subject, the method comprising administering an effective amount of the composition to the subject. 
     The present disclosure describes a modified cell comprising one or more CARs, wherein the cell is engineered to express and secrete one or more therapeutic agents comprising at least one of IL-2, IL-6, IL-7, IL-15, IL-17, and IL-23. In embodiments, the cell is engineered to express the therapeutic agent, which is bound to the membrane of the modified cell. 
     The present disclosure describes a method of causing or enhancing T cell response, treating cancer, or enhancing cancer treatment, the method comprising: administrating an effective amount of the composition of T cells comprising one or more CARs, wherein the cell is engineered to express and secrete a therapeutic agent that is or comprises at least one of IL-2, IL-6, IL-7, IL-15, IL-17, and IL-23, and the T cell response is enhanced as compared to the administration of T cells that do not express or secrete the therapeutic agent. 
     The present disclosure describes a method of causing or enhancing T cell response, treating cancer, or enhancing cancer treatment, the method comprising: administering an effective amount of the composition of a population of T cells comprising a CAR; and administering an effective amount of a therapeutic agent comprising at least one of IL-2, IL-6, IL-7, IL-15, IL-17, and IL-23, wherein the T cell response is enhanced as compared to the administration of CAR T cells without the administration of therapeutic agent. In embodiments, the administering the effective amount of the therapeutic agent comprises intravenous delivery of an amount of human IL-6 in the range of about 0.5-50 ug per kilogram of body weight. In embodiments, the therapeutic agent is IL-6 or IL-7. 
     In embodiments, the method further comprises monitoring a concentration of the therapeutic agent in tissue or blood of the subject; and administering an antagonist of receptors of the therapeutic agent or the therapeutic agent (e.g., antibodies) if the concentration and/or other parameters of the subject are not in a desired condition. For example, the parameters may include a level of body temperatures, a level CRS, and a level of neuronal toxicity etc. 
     In embodiments, the expression and/or secretion of the therapeutic agent may be is regulated by an inducible expression system. In embodiments, the inducible expression system is a rtTA-TRE system, which increases or activates the expression of therapeutic agent, or a combination thereof. In embodiments, the inducible expression system is the rtTA-TRE system. For example, Tetracycline-Controlled Transcriptional Activation is a method of inducible gene expression where transcription is reversibly turned on or off in the presence of the antibiotic tetracycline or one of its derivatives (e.g., doxycycline). In embodiments, the expression and/or secretion of the therapeutic agent may be regulated by an inducible expression system and/or the modified cell comprises a nucleic acid sequence encoding an inducible suicide system. For example, the inducible suicide system is an HSV-TK system or an inducible caspase-9 system. 
     In embodiments, the T cell comprises an additional (second) CAR binding an antigen of a WBC, and the first CAR binds an antigen of a solid tumor. In embodiments, the solid tumor antigen is tMUC 1, PRLR, CLCA1, MUC12, GUCY2C, GPR35, CR1L, MUC 17, TMPRSS11B, MUC21, TMPRSS11E, CD207, SLC30A8, CFC1, SLC12A3, SSTR1, GPR27, FZD10, TSHR, SIGLEC15, SLC6A3, KISS1R, QRFPR, GPR119, CLDN6, UPK2, ADAM12, SLC45A3, ACPP, MUC21, MUC16, MS4A12, ALPP, CEA, EphA2, FAP, GPC3, IL13-Ra2, Mesothelin, PSMA, ROR1, VEGFR-II, GD2, FR-α, ErbB2, EpCAM, EGFRvIII, PSCA, or EGFR, and the B cell antigen is CD19, CD20, CD22, or BCMA. 
     In embodiments, the CAR comprises an extracellular domain, a transmembrane domain, and an intracellular domain, the extracellular domain binds an antigen. 
     In embodiments, the intracellular domain comprises a co-stimulatory domain that comprises an intracellular domain of a co-stimulatory molecule selected from the group consisting of CD27, CD28, 4-1BB, OX40, CD30, CD40, PD-1, ICOS, lymphocyte function-associated antigen-1 (LFA-1), CD2, CD7, LIGHT, NKG2C, B7-H3, and any combination thereof. 
     In embodiments, the antigen is Epidermal growth factor receptor (EGFR), Variant III of the epidermal growth factor receptor (EGFRvIII), Human epidermal growth factor receptor 2 (HER2), Mesothelin (MSLN), Prostate-specific membrane antigen (PSMA), Carcinoembryonic antigen (CEA), Disialoganglioside 2 (GD2), Interleukin-13Ra2 (IL13Rα2), Glypican-3 (GPC3), Carbonic anhydrase IX (CAIX), L1 cell adhesion molecule (L1-CAM), Cancer antigen 125 (CA125), Cluster of differentiation 133 (CD133), Fibroblast activation protein (FAP), Cancer/testis antigen 1B (CTAG1B), Mucin 1 (MUC1), Folate receptor-α (FR-α), CD19, FZD10, TSHR, PRLR, Muc 17, GUCY2C, CD207, CD3, CD5, B-Cell Maturation Antigen (BCMA), or CD4. 
     In embodiments, the modified cell or T cells comprise a dominant negative PD-1 mutant such that PD-1/PDI-1 signaling pathway of the cell is interfered. 
     In embodiments, the therapeutic agent is present in the modified cell in a recombinant DNA construct, in an mRNA, or in a viral vector. In embodiments, the modified cell comprises a therapeutic agent mRNA encoding the therapeutic agent, and the mRNA is not integrated into the genome of the modified cell. In embodiments, the therapeutic agent mRNA may be introduced (e.g., electroporated) into the modified cell such that the expression and/or secretion of the therapeutic agent is transient. Synthetic mRNAs can be injected to achieve transient gene expression. For example, the therapeutic agent supplied by the mRNA is short-lived such that the release of the therapeutic agent is controllable, especially for proinflammatory cytokines such as: IFN-γ, IL-4, IL-10, TNFα, IL-8, IL-5, IL-6, GM-CSF, and MIP-Iα. 
     In embodiments, the therapeutic agent comprises or is at least one listed in Table 2. In embodiments, the therapeutic agent comprises or has the sequence listed in Table 2. 
     In embodiments, the modified cell includes a nucleic acid sequence comprising the isolated nucleic acids described herein, wherein the isolated nucleic acid includes a promoter comprising a binding site for a transcription modulator (e.g., transcription factors) that modulates the expression of the therapeutic agent in the cell. Examples of the isolated nucleic acid sequence are provided in Table 2-4. These constructs may be placed into vectors (e.g., lentiviral vectors) either in a forward or reverse direction. In embodiments, the transcription modulator includes Hif1a, NFAT, FOXP3, and/or NFkB. In embodiments, the promoter is responsive to the transcription modulator. In embodiments, the promoter is operably linked to the nucleic acid sequence encoding the therapeutic agent, such that the promoter drives expression of the therapeutic agent in the cell. In embodiments, the therapeutic agent is ligated to a specific promoter such as to induce expression of the therapeutic agent in a desired condition. The promoter is divided into two parts, a specific regulatory region containing a transcription factor binding site, plus a minimal promoter. In embodiments, the promoter and the binding site includes the sequences listed in Table 2-4. More information about NFAT may be found at WO2018006882, which is incorporated herein by reference. 
     Embodiments relate to an isolated nucleic acid sequence comprising a (first) nucleic acid and an additional (second) nucleic acid sequence, the first nucleic acid encoding a chimeric antigen receptor (CAR), the second nucleic acid encoding a therapeutic agent. For example, the therapeutic agent comprises IL-6 or IFN-γ, or a combination thereof. For example, the therapeutic agent comprises IL-15 or IL-12, or a combination thereof. Embodiments relate to a population of CAR cells comprising the isolated nucleic acid, wherein the CAR cells comprise lymphocyte, leukocyte, or PBMC. In embodiments, the population of CAR cells comprise the CAR and the therapeutic agent produced in the form of a polyprotein, which is cleaved to generate separate CAR and therapeutic agent molecules. In embodiments, the polyprotein comprises a cleavable moiety between the CAR and the therapeutic agent, the cleavable moiety comprises a 2A peptide, the 2A peptide comprising P2A or T2A. In embodiments, the CAR and the therapeutic agent are each constitutively expressed. In embodiments, the CAR cells comprise: a third nucleic acid sequence encoding a second CAR binding to an antigen that is different from the first CAR. In embodiments, the second CAR binds a solid tumor antigen, and the first CAR binds an antigen of a white blood cell. 
     Embodiments relate to a pharmaceutical composition comprising the population of the cells including one or more CAR molecules (the CAR cells) and one or more therapeutic agents. Embodiments also relate to a method of inducing or causing T cell response in a subject in need thereof, the method comprising administering an effective amount of the pharmaceutical composition described herein to the subject. In embodiments, the CAR cell or the modified cell is a T cell, a NK cell, a macrophage or a dendritic cell. In embodiments, the CAR cell or the modified cell is a T cell. 
     In embodiments, the additional (second) nucleic acid comprises two nucleic acids, one encoding IL6 and one encoding IFN-γ, and the two nucleic acids are connected by an IRES element or another nucleic acid encoding a 2A peptide. In embodiments, the additional (second) nucleic acid comprises the nucleic acid sequence of SEQ ID NOs: 287 or 328, or a combination thereof. In embodiments, expression of the additional (second) nucleic acid is regulated by a conditional expression system such that the therapeutic agent is expressed in response to binding of a target antigen. In embodiments, expression of the additional nucleic acid sequence is regulated by SynNotch polypeptide. 
     Embodiments relate to a FC fusion protein associated with a small protein (e.g., a cytokine) as described above. In embodiments, the therapeutic agent may comprise the FC fusion protein. For example, cytokines such as IL15, IFN-γ or IL6 may be linked to one or more immunoglobin Fc domains. In embodiments, the Fc domain folds independently and may improve the solubility and stability of the small protein both in vitro and in vivo. In embodiments, the Fc region allows for easy cost-effective purification by protein-G/A affinity chromatography during manufacture. In embodiments, the FC fusion protein may be modified to polymerize into well-defined complexes containing multiple small proteins. In embodiments, the fusion protein may be expressed and secreted by the modified cell (e.g., a CAR T cell), which is used to treat a subject with cancer and/or other diseases. In embodiments, administration of the fusion protein may be combined with treatment of CAR T cells expressing and secreting the fusion protein. For example, a method for enhancing T cell response and/or treating a subject with cancer or other diseases may comprise administrating a fusion protein associated with the small protein (e.g., IFN-γ) to a subject and administrating an effective amount of the composition of a population of T cells comprising a CAR and expressing as well as secreting the fusion protein associated with the small protein to the subject. In embodiments, the administration of the fusion protein may enhance expansion of the CAR T cells during the early stage of the CAR T treatment (e.g., 1, 2, 3, 4, 5, or 6 days after the infusion of the CAR T cells). For example, the fusion protein may be administrated into the subject 1, 2, 3, 4, 5, or 6 days after the infusion of the CAR T cells. In embodiments, the method may comprise administrating a fusion protein associated with the small protein (e.g., IFN-γ) to a subject and administrating an effective amount of the composition of a population of T cells comprising a CAR without expressing or secreting the fusion protein associated with the small protein to the subject. For example, the fusion protein may be administrated into the subject for a predetermined time. More information about the FC fusion protein may be found at  J Immunol  2004; 172:2925-2934 and EMBO Mol Med. 2012 October; 4(10): 1015-1028, which are incorporated by reference. More information about administration of the therapeutic agent (e.g. cytokines) may be fund at J Interferon Cytokine Res. 2019 January; 39(1):6-21, which is incorporated by reference. 
     Embodiments relate to a modified cell comprising one or more CARs, wherein the cell is engineered to express and secrete one or more therapeutic agents. For example, the therapeutic agent comprises IL-6 or IFN-γ, or a combination thereof. Embodiments relate to a method of inducing or enhancing T cell response, treating cancer, or enhancing cancer treatment, the method comprising: administrating an effective amount of the pharmaceutical composition of T cells comprising one or more CARs, wherein the cell is engineered to express and secrete one or more therapeutic agents. For example, the therapeutic agent comprises IL-6 or IFN-γ, or a combination thereof. In embodiments, the therapeutic agent is a small protein associated with IL-6 or IFN-γ. For example, administration of IL-15 to a subject may increase concentrations of IL-6 and IFN-γ up to 50-fold in the blood of the patient. Embodiments relate to a method of causing or enhancing T cell response, treating cancer, or enhancing cancer treatment, the method comprising: administering an effective amount of the composition of a population of T cells comprising a CAR; and administering an effective amount of a therapeutic agent. For example, therapeutic agent comprises IL-6 or IFN-γ, or a combination thereof. In embodiments, the CAR cells, the modified cell, the cell is a T cell, a NK cell, a macrophage or a dendritic cell. For example, the CAR cells, the modified cell, the cell is a T cell. Embodiments relate to a method for enhancing T cell response and/or treating a subject with cancer or other diseases may comprise administrating a therapeutic agent (e.g., a recombinant or native IFN-γ) to a subject and administrating an effective amount of a composition comprising a population of T cells comprising a CAR and expressing as well as secreting one or more therapeutic agents in the subject. In embodiments, the therapeutic agent may enhance expansion of the CAR T cells during the early stage of the CAR T treatment (e.g., 1, 2, 3, 4, 5, or 6 days after the infusion of the CAR T cells). For example, the therapeutic agent may be administrated into the subject 1, 2, 3, 4, 5, or 6 days after the infusion of the CAR T cells. In embodiments, the method may comprise administrating a therapeutic agent to a subject and administrating an effective amount of the composition of a population of T cells comprising a CAR without expressing or secreting the therapeutic to the subject. For example, the therapeutic agent may be administrated into the subject for a predetermined time. In embodiments, the therapeutic agent may be modified such that the biological and/or pharmacological properties of the therapeutic agent may be enhanced. For example, the hybrid FC fusion technology may be implemented to the solubility and/or stability of an active ingredient of the therapeutic agent. 
     In embodiments, the therapeutic agent may be isolated, synthetic, native, or recombinant human cytokines. For example, Recombinant human IL-15 may be administered as a daily bolus infusion for predetermined time days at 3 mcg/kg/day and 1 mcg/kg/day. Recombinant human IFN-γ may be administered at a dose of 2 million units daily for 5 days per week over predetermined time. In embodiments, the administering the effective amount of the therapeutic agent comprises administering an effective amount of the therapeutic agent such that concentrations of IL-6 and/or IFN-γ in the blood of the subject may increase 5-1000 times (e.g., 50 times). For example, the therapeutic agent comprises IL-15. 
     In embodiments, T cell response is enhanced as compared to the administration of T cells that do not express or secrete the therapeutic agent, or the T cell response is enhanced as compared to the administration of CAR T cells without the administration of therapeutic agent. 
     In embodiments, expression and/or secretion of the therapeutic agent is regulated by an inducible expression system and/or the modified cell comprises a nucleic acid sequence encoding an inducible suicide system. In embodiments, the inducible expression system is the rtTA-TRE system. In embodiments, the inducible suicide system is an HSV-TK system or an inducible caspase-9 system. 
     In embodiments, the modified T cells express and/or secrete the one or more therapeutic agents in response to the activation of the modified T cells. Such conditional expression and/or secretion may be implemented in various manners. The expression and/or secretion of the one or more therapeutic agents in the modified cell may be modulated by a transcription modulator (e.g., NFAT). TRUCKs (T cells redirected for universal cytokine killing), CAR-redirected T cells, may be used to express and/or secrete the one or more therapeutic agents when these T cells are activated. The expression and/or secretion of the one or more therapeutic agents in the modified cell may also be regulated by a SynNotch polypeptide. 
     In embodiments, a range of concentration values of IL6 is 60 to 5000 pg/ml, 200-5000 pg/ml, or 2000-5000 pg/ml in the blood of the subject. In embodiments, a range of concentration values IFN-γ is 20 to 5000 pg/ml, 200 to 5000 pg/ml, or 500 to 5000 pg/ml in the blood of the subject. In embodiments, the administering an effective amount of the therapeutic agent comprises intravenous delivery of an amount of human IL-6 in the range of about 0.5-50 ug per kilogram of body weight. In embodiments, the modified cell expresses the therapeutic agent such that concentrations of IL-6 and/or IFN-γ in the blood of the subject may increase 5-1000 times (e.g., 50 times). For example, the therapeutic agent comprises IL-15. More detailed information about IFN-γ clinical uses may be found at Cancer Med. 2018, 7: 4509-4516, which is incorporated by reference. 
     In embodiments, the modified cells or the T cells comprise an additional (second) CAR binding an antigen of a WBC, and the CAR binds an antigen of a solid tumor. In embodiments, the solid tumor antigen is tMUC 1, PRLR, CLCA1, MUC12, GUCY2C, GPR35, CR1L, MUC 17, TMPRSS11B, MUC21, TMPRSS11E, CD207, SLC30A8, CFC1, SLC12A3, SSTR1, GPR27, FZD10, TSHR, SIGLEC15, SLC6A3, KISS1R, QRFPR, GPR119, CLDN6, UPK2, ADAM12, SLC45A3, ACPP, MUC21, MUC16, MS4A12, ALPP, CEA, EphA2, FAP, GPC3, IL13-Ra2, Mesothelin, PSMA, ROR1, VEGFR-II, GD2, FR-α, ErbB2, EpCAM, EGFRvIII, PSCA, or EGFR, and the B cell antigen is CD19, CD20, CD22, or BCMA. 
     In embodiments, the modified cells or the T cells comprise a dominant negative PD-1. In embodiments, the modified cell or the T cells comprise a modified PD-1 lacking a functional PD-1 intracellular domain. 
     In embodiments, the CAR comprises an extracellular domain, a transmembrane domain, and an intracellular domain, the extracellular domain binds an antigen. In embodiments, the intracellular domain comprises a co-stimulatory domain that comprises an intracellular domain of a co-stimulatory molecule selected from the group consisting of CD27, CD28, 4-1BB, OX40, CD30, CD40, PD-1, ICOS, lymphocyte function-associated antigen-1 (LFA-1), CD2, CD7, LIGHT, NKG2C, B7-H3, and one combination thereof. In embodiments, the antigen is Epidermal growth factor receptor (EGFR), Variant III of the epidermal growth factor receptor (EGFRvIII), Human epidermal growth factor receptor 2 (HER2), Mesothelin (MSLN), Prostate-specific membrane antigen (PSMA), Carcinoembryonic antigen (CEA), Disialoganglioside 2 (GD2), Interleukin-13Ra2 (IL13Rα2), Glypican-3 (GPC3), Carbonic anhydrase IX (CAIX), L1 cell adhesion molecule (L1-CAM), Cancer antigen 125 (CA125), Cluster of differentiation 133 (CD133), Fibroblast activation protein (FAP), Cancer/testis antigen 1B (CTAG1B), Mucin 1 (MUC1), Folate receptor-α (FR-α), CD19, FZD10, TSHR, PRLR, Muc 17, GUCY2C, CD207, CD3, CD5, B-Cell Maturation Antigen (BCMA), or CD4. 
     In embodiments, the therapeutic agent is present in the modified cell in a recombinant DNA construct, in an mRNA, or in a viral vector. In embodiments, the modified cell comprises a therapeutic agent mRNA encoding the therapeutic agent, and the mRNA is not integrated into the genome of the modified cell. In embodiments, the modified cell comprises a nucleic acid sequence comprising a promoter which comprises a binding site for a transcription modulator that modulates the expression and/or secretion of the therapeutic agent in the cell. In embodiments, the transcription modulator includes Hif1a, NFAT, FOXP3, and/or NFkB. In embodiments, the promoter is responsive to the transcription modulator. In embodiments, the promoter is operably linked to the nucleic acid sequence encoding the therapeutic agent such that the promoter drives expression and/or secretion of the therapeutic agent in the cell. In embodiments, the promoter comprises at least one of SEQ ID Nos: 323-325. 
     In embodiments, the CAR cells, the modified cell, the cell is a T cell, a NK cell, a macrophage or a dendritic cell. For example, the CAR cells, the modified cell, the cell is a T cell. 
     In embodiments, the population of cells described herein is used in autologous CAR T cell therapy. In embodiments, the CAR T cell therapy is allogenic CAR T cell therapy, TCR T cell therapy, and NK cell therapy. 
     CAR Molecules 
     In addition to the embodiments described above, the present disclosure describes isolated nucleic acids encoding at least two different antigen binding domains. In embodiments, there is a first antigen binding domain that binds an antigen on the surface of a WBC, and there is a second antigen binding domain that binds an antigen on a tumor that is different from the antigen on the surface of a WBC. The first antigen binding domain functions to expand the cells that it is introduced into, while the second antigen binding domain functions to inhibit the growth of or kill tumor cells containing the target tumor antigen upon binding to the target antigen. In embodiments, an isolated nucleic acid described herein encodes both the first and second antigen binding domains on the same nucleic acid molecule. In embodiments, the two antigen binding domains are encoded by two separate nucleic acid molecules. For example, a first nucleic acid encodes a first antigen binding domain and a second nucleic acid encodes a second antigen binding domain. 
     In embodiments, the present disclosure describes nucleic acids encoding a first antigen binding domain of a binding molecule and a second antigen binding domain of a binding molecule, wherein first antigen binding domain binds a cell surface molecule of a WBC, and the second antigen binding domain binds an antigen different from the cell surface molecule of the WBC. In embodiments, the second binding domain does not bind a B cell marker. In embodiments, the second binding domain includes a scFv comprising an amino acid sequence of SEQ ID No: 264 or 265. For example, the second antigen binding domain is on a CAR having one of the amino acid sequences of SEQ ID Nos: 271-277. 
     In embodiments, the first and second antigen binding domains can be on two different binding molecules (first and second binding molecules) such as a first CAR and a second CAR. As an example, a first CAR includes an extracellular binding domain that binds a marker on the surface of a B cell, and a second CAR includes an extracellular binding domain that binds a target antigen of a tumor cell. In embodiments, the first CAR and second CAR are encoded by different nucleic acids. In embodiments, the first CAR and second CAR are two different binding molecules but are encoded by a single nucleic acid. 
     In embodiments, the two different antigen binding domains can be on the same binding molecule, for example on a bispecific CAR, and encoded by a single nucleic acid. In embodiments, the bispecific CAR can have two different scFv molecules joined together by linkers. 
     In embodiments, the two different antigen binding domains can be on a CAR and a T cell receptor (TCR) and are encoded by separate nucleic acids. The binding domain of a TCR can target a specific tumor antigen or tumor marker on the cell of a tumor. In embodiments the TCR binding domain is a TCR alpha binding domain or TCR beta binding domain that targets a specific tumor antigen. In embodiments, the TCR comprises the TCRγ and TCRδ chains or the TCRα and TCRβ chains. The present disclosure also describes vectors including the isolated nucleic acids described above. In embodiments, a single vector contains the isolated nucleic acid encoding the first CAR and second CAR or TCR. In embodiments, a first vector contains the first nucleic acid encoding a first CAR, a second vector contains the nucleic acid encoding the second CAR or TCR. In embodiments, the vector comprises a bispecific CAR including at least two antigen binding domains. 
     Moreover, the present disclosure describes cells comprising the isolated nucleic acids or vectors described above. The cells have been introduced with the isolated nucleic acids or vectors described herein and express at least two more binding domains. In embodiments, the cells include two or more different binding domains, a first antigen binding domain and a second antigen binding domain, wherein the first antigen binding domain binds a cell surface molecule of a WBC, and the second antigen binding domain binds an antigen different from the cell surface molecule of a WBC. Further, the present disclosure describes compositions including a population of the cells described herein. In embodiments, the cells are peripheral blood mononuclear cells (PBMCs) such as lymphocytes. In embodiments, the lymphocytes are T cells, NK cell, or dendritic cells. 
     The present disclosure also describes methods of culturing cells described above. The methods described herein includes obtaining a cell comprising a first antigen binding domain and a second antigen binding domain, wherein the first antigen binding domain binds a cell surface molecule of a WBC, and the second antigen binding domain binds an antigen different from the cell surface molecule of the WBC; and culturing the cell in the presence of an agent derived from a cell surface molecule of the WBC or from an antigen to which the second antigen binding domain binds. In embodiments, the agent is an extracellular domain of a cell surface molecule of a WBC. 
     The present disclose describes methods for in vitro cell preparation, wherein the method includes providing cells; introducing one or more nucleic acids encoding a first antigen binding domain and a second antigen binding domain into the cells, wherein the first antigen binding domain binds a cell surface molecule of a WBC, and the second antigen binding domain binds an antigen different from the cell surface molecule of the WBC; and culturing the cells in the presence of an agent derived from the cell surface molecule of the WBC or from an antigen to which the second antigen binding domain binds. 
     The present disclosure describes using the prepared cells preparation to enhance T cell expansion in a subject having cancer. In embodiments, the method comprises introducing a plurality of nucleic acids into T cells, the plurality of nucleic acids encoding a chimeric antigen receptor (CAR) binding a solid tumor antigen and encoding a CAR binding a B cell antigen, at least a portion of the T cells comprising the CAR binding the solid tumor antigen and the CAR binding the B cell antigen; and administering an effective amount of the T cells to the subject. The T cell expansion is enhanced or the number of T cells is increased in the subject as compared to a subject that is administered with T cells comprising the plurality of nucleic acids encoding only one CAR. 
     Additionally, the present disclosure describes methods for introducing and/or enhancing lymphocyte (T cell) response in a subject. Embodiments described herein involve a mechanism that expands lymphocytes and a mechanism that relates to binding of an antigen on a CAR to a tumor cell. In embodiments, the first mechanism involves a molecule associated with a signal that is involved in expanding the lymphocytes in a subject, and an additional mechanism involves a molecule associated with a signal directed to binding, inhibiting the growth of, or killing a tumor cell in the subject. For example, the first mechanism includes a CAR binding to an antigen associated with blood, such as blood cells and blood plasma, or non-essential tissues, and the additional mechanism includes a CAR or TCR targeting an antigen associated with the tumor cell. Examples of non-essential tissues include the mammary gland, colon, gastric gland, ovary, blood components, such WBC, and thyroid. In embodiments, the first mechanism involves a first binding domain of a molecule, and the additional mechanism involves a second domain of a molecule. In embodiments, the first mechanism and the additional mechanism are performed by the same molecule or by separate molecules. In particular embodiments, the mechanism involves a cell expressing an antigen associated with a tumor cell, and the additional mechanism involves a lymphocyte having an antigen binding domain. 
     The methods described herein involves lymphocytes including an expansion molecule and a function molecule. In embodiments, the expansion molecule expands the lymphocytes in a subject, and/or the function molecule inhibits the growth of or kills a tumor cell in the subject. In embodiments, the expansion molecule and the function molecule are on a single CAR molecule, for example a bispecific CAR molecule. In embodiments, the expansion molecule and the function molecule are on separate molecules, for example, CAR and TCR or two different CARs. The expansion molecule can include a CAR binding to an antigen associated with blood (e.g., blood cells and blood plasma) or non-essential tissues, and the function molecule can include a CAR or TCR targeting an antigen associated with the tumor cell. 
     Lymphocyte or T cell response in a subject refers to cell-mediated immunity associated with a helper, killer, regulatory, and other types of T cells. For example, T cell response may include activities such as assisting other WBCs in immunologic processes and identifying and destroying virus-infected cells and tumor cells. T cell response in the subject can be measured via various indicators such as a number of virus-infected cells and/or tumor cells that T cells kill, the amount of cytokine that T cells release in co-culturing with virus-infected cells and/or tumor cells, a level of proliferation of T cells in the subject, a phenotype change of T cells, for example, changes to memory T cells, and a level longevity or lifetime of T cells in the subject. 
     In embodiments, the method of enhancing T cell response comprises treating a subject in need thereof, for example, a subject diagnosed with a tumor. The term tumor refers to a mass, which can be a collection of fluid, such as blood, or a solid mass. A tumor can be malignant (cancerous) or benign. Examples of blood cancers include chronic lymphocytic leukemia, acute myeloid leukemia, acute lymphoblastic leukemia, and multiple myeloma. 
     Solid tumors usually do not contain cysts or liquid areas. The major types of malignant solid tumors include sarcomas and carcinomas. Sarcomas are tumors that develop in soft tissue cells called mesenchymal cells, which can be found in blood vessels, bone, fat tissues, ligament lymph vessels, nerves, cartilage, muscle, ligaments, or tendon, while carcinomas are tumors that form in epithelial cells, which are found in the skin and mucous membranes. The most common types of sarcomas include undifferentiated pleomorphic sarcoma which involves soft tissue and bone cells; leiomyosarcoma which involves smooth muscle cells that line blood vessels, gastrointestinal tract, and uterus; osteosarcoma which involves bone cells, and liposarcoma which involves fat cells. Some examples of sarcomas include Ewing sarcoma, Rhabdomyosarcoma, chondosarcoma, mesothelioma, fibrosarcoma, fibrosarcoma, and glioma. 
     The five most common carcinomas include adrenocarcinoma which involves organs that produce fluids or mucous, such as the breasts and prostate; basal cell carcinoma which involves cells of the outer-most layer of the skin, for example, skin cancer; squamous cell carcinoma which involves the basal cells of the skin; and transitional cell carcinoma which affects transitional cells in the urinary tract which includes the bladder, kidneys, and ureter. Examples of carcinomas include cancers of the thyroid, breast, prostate, lung, intestine, skin, pancreas, liver, kidneys, and bladder, and cholangiocarcinoma. 
     The methods described herein can be used to treat a subject diagnosed with cancer. The cancer can be a blood cancer or can be a solid tumor, such as a sarcoma or carcinoma. The method of treating includes administering an effective amount of T cells comprising a first antigen binding domain and a second antigen binding domain to the subject to provide a T-cell response, wherein the first antigen binding domain binds a cell surface molecule of a WBC, and the second antigen binding domain binds an antigen different from the cell surface molecule of the WBC. In embodiments, enhancing the T cell response in the subject includes selectively enhancing proliferation of T cell expressing the first antigen binding domain and the second antigen binding domain in vivo. 
     In embodiments, the T cells for enhancing T cell response in a subject includes administering to the subject, T cells comprising a bispecific CAR including two different binding domains or administering T cells comprising a first CAR and a second CAR, wherein the first CAR and the second CAR, each includes a different antigen binding domain. 
     In embodiments, methods for enhancing T cell response in a subject includes administering a T cell including a CAR molecule and a TCR molecule. The CAR molecule targets or binds a surface marker of a white blood cell, and the TCR molecule binds a marker or an antigen of the tumor that is expressed on the surface or inside the tumor cell. 
     The present disclosure describes methods of expanding cells expressing an antigen binding domain in vivo. The method includes administering an effective amount of T cells comprising a first antigen binding domain and a second antigen binding domain to a subject in need thereof, wherein the first antigen binding domain binds a cell surface molecule of a WBC, and the second antigen binding domain binds an antigen different from the cell surface molecule of the WBC. The methods are useful for expanding or increasing the number of T cells, NK cells, dendritic cells. 
     In embodiments, the first antigen binding domain is on a first chimeric antigen receptor (CAR) and the second antigen binding domain is on a second CAR or a TCR. For example, the first CAR and the second CAR or TCR include an extracellular antigen binding domain, a transmembrane domain, and a cytoplasmic domain. The cytoplasmic domain of the first CAR include a co-stimulatory domain and a CD3 zeta domain for transmitting signals for activation of cellular responses. In embodiments, the cytoplasmic domain of the first CAR includes one or more co-stimulatory domains in the absence of a CD3 zeta domain such that activation or stimulation of the first CAR expands WBCs, such as lymphocytes, without introducing and/or activating the killing function of the WBCs. In embodiments, the lymphocytes are T cells. 
     In embodiments, the first and second antigen binding domains are on the same CAR (the first CAR), for example, a bispecific CAR with an extracellular antigen binding domain, a transmembrane domain, and a cytoplasmic domain. The extracellular antigen binding domain includes at least two scFvs and at least one of the scFvs function as a first antigen binding domain for binding a cell surface molecule of a WBC. 
     In embodiments, the antigen different from the cell surface molecule of the WBC is CD19, CD22, CD20, BCMA, CD5, CD7, CD2, CD16, CD56, CD30, CD14, CD68, CD11b, CD18, CD169, CD1c, CD33, CD38, CD138, CD13, B7, CAIX, CD123, CD133, CD171, CD171/L1-CAM, CEA, Claudin 18.2, cMet, CS1, CSPG4, Dectin1, EGFR, EGFR vIII, EphA2, ERBB receptors, ErbB T4, ERBB2, FAP, Folate receptor 1, FITC, Folate receptor 1, FSH, GD2, GPC3, HA-1 H/HLA-A2, HER2, IL-11Ra, IL13 receptor a2, IL13R, IL13Rα2 (zetakine), Kappa, Leukemia, LewisY, Mesothelin, MUC1, NKG2D, NY-ESO-1, PSMA, ROR-1, TRAIL-receptor1, or VEGFR2. 
     In embodiments, the MUC1 is a tumor-exclusive epitope of a human MUC1, and the first CAR and the second CAR or the TCR are expressed as separate polypeptides. In embodiments, the MUC1 is a tumor form of human MUC1 (tMUC1). 
     In embodiments, the first CAR includes a co-stimulatory domain without a signaling domain, such as the CD3 zeta domain, and the MUC1 CAR (second CAR) comprises the MUC1 binding domain, a transmembrane domain, a co-stimulatory, and a CD3 zeta domain. 
     As used herein, the term “MUC1” refers to a molecule defined as follows. MUC1 is one of the epithelial mucin family of molecules. MUC1 is a transmembrane mucin glycoprotein that is normally expressed on all glandular epithelial cells of the major organs. In normal cells, MUC1 is only expressed on the apical surface and is heavily glycosylated with its core proteins sequestered by the carbohydrates. As cells transform to a malignant phenotype, expression of MUC1 increases several folds, and the expression is no longer restricted to the apical surface, but it is found all around the cell surface and in the cytoplasm. In addition, the glycosylation of tumor associated MUC1 is aberrant, with greater exposure of the peptide core than is found on MUC1 expressed in normal tissues. Little is known regarding the specifics of the aberrant glycosylation. 
     MUC1 is widely expressed on a large number of epithelial cancers and is aberrantly glycosylated making it structurally and antigenically distinct from that expressed by non-malignant cells (see, e.g., Barratt-Boyes, 1996; Price et al., 1998; Peterson et al., 1991). The dominant form of MUC1 is a high molecular weight molecule comprising a large highly immunogenic extracellular mucin-like domain with a large number of twenty amino acid tandem repeats, a transmembrane region, and a cytoplasmic tail (Quin et al., 2000; McGucken et al., 1995; Dong et al., 1997). 
     In most epithelial adenocarcinomas including breast and pancreas, MUC1 is overexpressed and aberrantly glycosylated. Adenocarcinoma of the breast and pancreas not only overexpress MUC1 but also shed MUC1 into the circulation. High MUC1 serum levels are associated with progressive disease. MUC1 has been exploited as a prospective biomarker because of the complex and heterogeneous nature of the epitopes expressed within the antigen. MUC1 synthesized by cancerous tissues (e.g., tumor associated MUC1) usually displays an aberrant oligosaccharide profile, which gives rise to the expression of neomarkers such as sialyl-Lea (assayed in the CA19-9 test), sialyl-Lex, and sialyl-Tn (TAG-72), as well as the cryptic epitopes such as Tn. 
     Several antibodies are being developed against MUC1 for therapeutic use. Pemtumomab (also known as HMFG1) is in Phase III clinical trials as a carrier to deliver the radioisotope Yttrium-90 into tumors in ovarian cancer (reviewed in Scott et al., 2012). CA15-3 (also the HMFG1 antibody), CA27-29, and CA19-9 are all antibodies to MUC1 that are used to assess levels of circulating MUC1 in patients with cancer. However, these antibodies have shown limited utility as therapeutic agents or as biomarkers because they cannot distinguish effectively between MUC1 expressed on normal versus transformed tumor epithelia. In other words, none of these antibodies appear to be targeted to a tumor-specific MUC1 epitope. 
     A new antibody that is highly specific for a tumor-specific form of MUC1 (tMUC) is designated TAB-004 and is described in U.S. Pat. No. 8,518,405 (see also Curry et al., 2013). While Pemtumomab (HMFG1) was developed using human milk fat globules as the antigen (Parham et al., 1988), TAB-004 was developed using tumors expressing an altered form of MUC1 (Tinder et al., 2008). TAB-004 recognizes the altered glycosylated epitope within the MUC1 tandem repeat sequence. This area is accessible for antigenic detection in tMUC but is blocked from antigenic detection in normal MUC1 by large branches of glycosylation (Gendler, 2001; Mukherjee et al., 2003b; Hollingsworth &amp; Swanson, 2004; Kufe, 2009). Importantly, TAB-004 is different from the epitopes recognized by other MUC1 antibody and has unique complementary determinant regions (CDRs) of the heavy and light chains. The antibody binds the target antigen with a high binding affinity at 3 ng/ml (20 pM) and does not bind unrelated antigens (Curry et al., 2013). Thus, TAB-004 distinguishes between normal and tumor form of MUC1 while HMFG1 (Pemtumomab) does not (see U.S. Pat. No. 8,518,405). 
     In embodiments, the WBC is a granulocyte, monocyte and or lymphocyte. In embodiments, the WBC is a B cell. 
     In embodiments, the first CAR comprises the first antigen binding domain, a transmembrane domain, a co-stimulatory domain, and a CD3 zeta domain and/or the second CAR comprises the second antigen binding domain, a transmembrane domain, a co-stimulatory domain, and a CD3 zeta domain. 
     In embodiments, the antigen binding domain is a Fab or a scFv. In embodiments, the first CAR comprises the amino acid sequence of one of SEQ ID NO: 5, 6, and 53-58; and the second CAR comprises the amino acid sequence of one of SEQ ID NOs: 5-17, 29, 33, 37, 71, and 72, or the amino acid sequence encoded by the nucleic acid sequence of one of SEQ ID Nos: 41, 45, 63, 67, and 68. In embodiments, a nucleic acid sequence encoding the first CAR comprises the nucleic acid sequence of SEQ ID NO: 59 or 60, and a nucleic acid sequence encoding the second CAR comprises the nucleic acid sequence of SEQ ID NO: 61. In embodiments, the isolated nucleic acid comprises one of the nucleic acid sequence of SEQ ID NO: 62-69. In embodiments, the first CAR and the second CAR are expressed as separate polypeptides. 
     In embodiments, the first antigen binding domain is on a CAR and the second antigen binding domain is on a T Cell Receptor (TCR). In embodiments, the TCR is a modified TCR. In embodiments, the TCR is derived from spontaneously occurring tumor-specific T cells in patients. In embodiments, the TCR binds a tumor antigen. In embodiments, the tumor antigen comprises CEA, gp100, MART-1, p53, MAGE-A3, or NY-ESO-1. 
     In embodiments, a T cell clone that expresses a TCR with high affinity for the target antigen may be isolated. Tumor-infiltrating lymphocytes (TILs) or peripheral blood mononuclear cells (PBMCs) can be cultured in the presence of antigen-presenting cells (APCs) pulsed with a peptide representing an epitope known to elicit a dominant T cell response when presented in the context of a defined HLA allele. High-affinity clones may be then selected on the basis of MHC-peptide tetramer staining and/or the ability to recognize and lyse target cells pulsed with low titrated concentrations of cognate peptide antigen. After the clone has been selected, the TCRα and TCR chains or TCRγ and TCRδ chains are identified and isolated by molecular cloning. For example, for TCRα and TCRβ chains, the TCRα and TCRβ gene sequences are then used to generate an expression construct that ideally promotes stable, high-level expression of both TCR chains in human T cells. The transduction vehicle, for example, a gammaretrovirus or lentivirus, can then be generated and tested for functionality (antigen specificity and functional avidity) and used to produce a clinical lot of the vector. An aliquot of the final product can then be used to transduce the target T cell population (generally purified from patient PBMCs), which is expanded before infusion into the patient. 
     Various methods may be implemented to obtain genes encoding tumor-reactive TCR. More information is provided in Kershaw et al., Clin Transl Immunology. 2014 May; 3(5): e16. In embodiments, specific TCR can be derived from spontaneously occurring tumor-specific T cells in patients. Antigens included in this category include the melanocyte differentiation antigens MART-1 and gp100, as well as the MAGE antigens and NY-ESO-1, with expression in a broader range of cancers. TCRs specific for viral-associated malignancies can also be isolated, as long as viral proteins are expressed by transformed cells. Malignancies in this category include liver and cervical cancer, associated with hepatitis and papilloma viruses, and Epstein-Barr virus-associated malignancies. In embodiments, target antigens of the TCR may include CEA (e.g., for colorectal cancer), gp100, MART-1, p53 (e.g., for Melanoma), MAGE-A3 (e.g., Melanoma, esophageal and synovial sarcoma), NY-ESO-1 (e.g., for Melanoma and sarcoma as well as Multiple myelomas). 
     In embodiments, a binding domain of the first CAR binds CD19, and a binding domain of the second CAR binds tumor associated MUC1. In embodiments, the binding domain of the second CAR comprises: (i) a heavy chain complementary determining region 1 comprising the amino acid sequence of SEQ ID: 76 or 85, a heavy chain complementary determining region 2 comprising the amino acid sequence of SEQ ID: 77 or 86, and a heavy chain complementary determining region 3 comprising the amino acid sequence of SEQ ID: 78 or 87; and (ii) a light chain complementary determining region 1 comprising the amino acid sequence of SEQ ID: 73 or 82, a light chain complementary determining region 2 comprising the amino acid sequence of TRP-ALA-SER (WAS) or SEQ ID: 83, and a light chain complementary determining region 3 comprising the amino acid sequence of SEQ ID: 75 or 84. 
     In embodiments, the binding domain of the second CAR comprises: (i) a heavy chain complementary determining region 1 comprising the amino acid sequence of SEQ ID: 76, a heavy chain complementary determining region 2 comprising the amino acid sequence of SEQ ID: 77, and a heavy chain complementary determining region 3 comprising the amino acid sequence of SEQ ID: 78; and (ii) a light chain complementary determining region 1 comprising the amino acid sequence of SEQ ID: 73, a light chain complementary determining region 2 comprising the amino acid sequence of TRP-ALA-SER (WAS), and a light chain complementary determining region 3 comprising the amino acid sequence of SEQ ID: 75. 
     In embodiments, the binding domain of the second CAR comprises: (i) a heavy chain complementary determining region 1 comprising the amino acid sequence of SEQ ID: 85, a heavy chain complementary determining region 2 comprising the amino acid sequence of SEQ ID: 86, and a heavy chain complementary determining region 3 comprising the amino acid sequence of SEQ ID: 87; and (ii) a light chain complementary determining region 1 comprising the amino acid sequence of SEQ ID: 82, a light chain complementary determining region 2 comprising the amino acid sequence of SEQ ID: 83, and a light chain complementary determining region 3 comprising the amino acid sequence of SEQ ID: 84. In embodiments, the binding domain of the first CAR comprises the amino acid sequence of SEQ ID: 5 or 6. In embodiments, the binding domain of the second CAR comprises one of the amino acid sequences of SEQ ID: 70-72 and 79-81. 
     In embodiments, the first CAR comprises the first antigen binding domain, a transmembrane domain, a co-stimulatory domain, and a CD3 zeta domain and/or the second CAR comprises the second antigen binding domain, a transmembrane domain, a co-stimulatory domain, and a CD3 zeta domain. 
     In embodiments, the first CAR and the second CAR are expressed as separate polypeptides. 
     In embodiments, the cytoplasmic domain or the transmembrane domain of the second CAR is modified such that the second CAR is capable of activating the modified T cell via cells expressing CD19 without damaging the cells expressing CD19. 
     Embodiments described herein relate to a bispecific chimeric antigen receptor, comprising: a first antigen binding domain, a second antigen binding domain, a cytoplasmic domain, and transmembrane domain, wherein the first antigen binding domain recognizes a first antigen, and the second antigen binding domain recognizes a second antigen, the first antigen is different from the second antigen. 
     In embodiments, the first antigen and the second antigen do not express on the same cell. In embodiments, the first antigen is an antigen of a blood component, and the second antigen is an antigen of a solid tumor. 
     Blood cells refer to red blood cells (RBCs), white blood cells (WBCs), platelets, or other blood cells. For example, RBCs are blood cells of delivering oxygen (O 2 ) to the body tissues via the blood flow through the circulatory system. Platelets are cells that are involved in hemostasis, leading to the formation of blood clots. WBCs are cells of the immune system involved in defending the body against both infectious disease and foreign materials. There are a number of different types and sub-types of WBCs and each has a different role to play. For example, granulocytes, monocytes, and lymphocytes are 3 major types of white blood cell. There are three different forms of granulocytes: Neutrophils, Eosinophils, Basophils. 
     A cell surface molecule of a WBC refers to a molecule expressed on the surface of the WBC. For example, the cell surface molecule of a lymphocyte may include CD19, CD22, CD20, BCMA, CD5, CD7, CD2, CD16, CD56, and CD30. The cell surface molecule of a B cell may include CD19, CD20, CD22, BCMA. The cell surface molecule of a monocyte may include CD14, CD68, CD11b, CD18, CD169, and CD1c. The cell surface molecule of granulocyte may include CD33, CD38, CD138, and CD13. 
     In embodiments, the first antigen is CD19, and the second antigen is a tumor associated MUC1. In embodiments, the first antigen binding domain comprises one of the amino acid sequences of SEQ ID: 5 and 6. In embodiments, the second antigen binding domain comprises one of the amino acid sequence of SEQ ID: 70-72 and 79-81. 
     In embodiments, the present disclosure describes a method of enhancing T cell response in a subject or treating a tumor of the subject, the method comprising: administering an effective amount of modified T cell to the subject to provide a T cell response such that the CART cell is expanded in the blood of the subject via cells expressing CD19. 
     In embodiments, the tumor associated MUC1 is expressed on tumor cells, but not on corresponding non-malignant cells. In embodiments, a scFv against the tumor associated MUC1 directly interacts with an o-glycosylated GSTA motif (SEQ ID NO. 88). 
     Embodiments described herein relate to a cell comprising the bispecific CAR and to an isolated nucleic acid encoding the bispecific CAR. 
     In embodiments, the present disclosure describes a method of in vivo cell expansion. In embodiments, the method may include administering an effective amount of T cell comprising a CAR to the subject to provide a T cell response; and administering an effective amount of presenting cells (e.g., T cells) expressing a soluble agent that an extracellular domain of the CAR recognizes. In embodiments, the method may be implemented to enhance T cell response in a subject. The method may include administering an effective amount of T cell comprising a CAR to the subject to provide a T cell response and administering an effective amount of presenting cells expressing a soluble agent that an extracellular domain of the CAR recognizes to enhance the T cell response in the subject. In certain embodiments, the presenting cells are T cells, dendritic cells, and/or antigen presenting cells. In certain embodiments, the enhancing T cell response in the subject may include selectively enhancing proliferation of T cell comprising the CAR. In embodiments, the method may be used to enhance treatment of a condition on a subject using CAR T cells. The method may include administering a population of cells that express an agent or administering an agent that is formulated as a vaccine. In these instances, the CART cells include a nucleic acid that encodes a CAR, and an extracellular domain of the CAR recognize the agent. In embodiments, the method may be implemented to enhance proliferation of CAR T cells in a subject having a disease. The method may include preparing CART cells comprising a CAR; administering an effective amount of the CART cells to the subject; introducing, into cells, a nucleic acid encoding an agent that an extracellular domain of the CAR recognizes; and administering an effective amount of the cells (introduced with the nucleic acid encoding the agent) to the subject. In embodiments, the T cell expansion or increased in the number of T cells may be measured based on an increase in copy number of CAR molecules in genomic DNA of the T cells. In embodiments, the T cell expansion or increased in the number of T cells may be measured based on flow cytometry analysis on molecules expressed on the T cells. 
     Embodiments described herein relate to an isolated T cell comprising a first CAR, and a second CAR, wherein an antigen binding domain of the first CAR binds an antigen such as CD19, CD33, CD14, and BCMA, and an antigen binding domain of the second CAR binds a tumor associated MUC. In embodiments, the tumor associated MUC is MUC1 or MUC2. Embodiments described herein relate to a composition comprising a population of the isolated T cells and to a method of enhancing T cell response in a subject or treating a tumor of the subject, the method comprising: administering an effective amount of the isolated T cell. 
     In embodiments, the first CAR comprises the amino acid sequence of SEQ ID NO: 207, and the second CAR comprises the amino acid sequence of SEQ ID: 202. In embodiments, the first CAR comprises the amino acid sequence of SEQ ID NO: 203, 207, 216, or 219, and the second CAR comprises the amino acid sequence of SEQ ID: 202 or 205. In embodiments, the antigen binding domain of the second CAR comprises the amino acid sequence of SEQ ID NO: 70. In embodiments, the antigen binding domain of the second CAR comprises the amino acid sequence of SEQ ID NO: 5 or 6. In embodiments, the isolated T cell comprises a nucleic acid sequence of SEQ ID NO: 201, 204, 206, 208, 215, 217, 218, or 220. In embodiments, each of the first CAR and the second CAR comprises an antigen binding domain, a transmembrane domain, and a cytoplasmic domain. 
     In embodiments, the cytoplasmic domain comprises a co-stimulatory domain and a CD3 zeta domain. 
     In embodiments, the isolated T cell comprises a dominant negative variant of a receptor of programmed death 1 (PD-1), cytotoxic T lymphocyte antigen-4 (CTLA-4), B- and T-lymphocyte attenuator (BTLA), T cell immunoglobulin mucin-3 (TIM-3), lymphocyte-activation protein 3 (LAG-3), T cell immunoreceptor with Ig and ITIM domains (TIGIT), leukocyte-associated immunoglobulin-like receptor 1 (LAIRI), natural killer cell receptor 2B4 (2B4), or CD 160. In embodiments, the isolated T cell comprises a reduced amount of TCR, as compared to the corresponding wide-type T cell. Dominant negative mutations have an altered gene product that acts antagonistically to the wild-type allele. These mutations usually result in an altered molecular function (often inactive) and are characterized by a dominant or semi-dominant phenotype. 
     The present disclosure describes pharmaceutical compositions. The pharmaceutical compositions include one or more of the following: CAR molecules, TCR molecules, modified CAR T cells, modified cells comprising CAR or TCR, modified cells, nucleic acids, and vectors described above. Pharmaceutical compositions are administered in a manner appropriate to the disease to be treated (or prevented). The quantity and frequency of administration will be determined by such factors as the condition of the patient, and the type and severity of the patient&#39;s disease, although appropriate dosages may be determined by clinical trials. 
     When “an immunologically effective amount”, “an anti-tumor effective amount”, “a tumor-inhibiting effective amount”, or “therapeutic amount” is indicated, the precise amount of the compositions of the present disclosure to be administered can be determined by a physician with consideration of individual differences in age, weight, tumor size, extent of infection or metastasis, and condition of the patient (subject). It can be stated that a pharmaceutical composition comprising the T cells described herein may be administered at a dosage of 10 4  to 10 9  cells/kg body weight, preferably 10 5  to 10 6  cells/kg body weight, including all integer values within those ranges. T cell compositions may also be administered multiple times at these dosages. The cells can be administered by using infusion techniques that are commonly known in immunotherapy (see, e.g., Rosenberg et al., New Eng. J. of Med. 319:1676, 1988). The optimal dosage and treatment regime for a particular patient can readily be determined by one skilled in the art of medicine by monitoring the patient for signs of disease and adjusting the treatment accordingly. In certain embodiments, it may be desired to administer activated T cells to a subject and then subsequently redraw the blood (or have apheresis performed), collect the activated and expanded T cells, and reinfuse the patient with these activated and expanded T cells. This process can be carried out multiple times every few weeks. In certain embodiments, T cells can be activated from blood draws of from 10 cc to 400 cc. In certain embodiments, T cells are activated from blood draws of 20 cc, 30 cc, 40 cc, 50 cc, 60 cc, 70 cc, 80 cc, 90 cc, or 100 cc. Not to be bound by theory, using this multiple blood draw/multiple reinfusion protocols, may select out certain populations of T cells. 
     The administration of the pharmaceutical compositions described herein may be carried out in any convenient manner, including by aerosol inhalation, injection, ingestion, transfusion, implantation, or transplantation. The compositions described herein may be administered to a patient subcutaneously, intradermally, intratumorally, intranodally, intramedullary, intramuscularly, by intravenous (i. v.) injection, or intraperitoneally. In embodiments, the T cell compositions described herein are administered to subjects by intradermal or subcutaneous injection. In embodiments, the T cell compositions of the present disclosure are administered by i.v. injection. The compositions of T cells may be injected directly into a tumor, lymph node, or site of infection. In embodiments, cells activated and expanded using the methods described herein, or other methods known in the art where T cells are expanded to therapeutic levels, are administered to patients in conjunction with (e.g., before, simultaneously or following) any number of relevant treatment modalities, including but not limited to treatment with agents for antiviral therapy, cidofovir and interleukin-2, Cytarabine (also known as ARA-C); or natalizumab treatment for MS patients; or efalizumab treatment for psoriasis patients or other treatments for PML patients. In further embodiments, the T cells described herein can be used in combination with chemotherapy, radiation, immunosuppressive agents, such as cyclosporin, azathioprine, methotrexate, mycophenolate, and FK506, antibodies, or other immunoablative agents such as CAM PATH, anti-CD3 antibodies or other antibody therapies, cytoxin, fludaribine, cyclosporin, FK506, rapamycin, mycophenolic acid, steroids, FR901228, cytokines, and irradiation. These drugs inhibit either the calcium dependent phosphatase calcineurin (cyclosporine and FK506) or inhibit the p70S6 kinase that is important for growth factor induced signaling (rapamycin). (Liu et al., Cell 66:807-815, 1991; Henderson et al., Immun 73:316-321, 1991; Bierer et al., Curr. Opin. Immun 5:763-773, 1993; Isoniemi (supra)). In embodiments, the cell compositions described herein are administered to a subject in conjunction with (e.g., before, simultaneously or following) bone marrow transplantation, T cell ablative therapy using either chemotherapy agents such as, fludarabine, external-beam radiation therapy (XRT), cyclophosphamide, or antibodies such as OKT3 or CAMPATH. In embodiments, the cell compositions described herein are administered following B-cell ablative therapy. For example, agents that react with CD20, e.g., Rituxan may be administered to patients. In embodiments, subjects may undergo standard treatment with high dose chemotherapy followed by peripheral blood stem cell transplantation. In certain embodiments, following the transplant, subjects receive an infusion of the expanded immune cells of the present disclosure. In embodiments, expanded cells are administered before or following surgery. 
     The dosage of the above treatments to be administered to a subject in need thereof will vary with the precise nature of the condition being treated and the recipient of the treatment. The scaling of dosages for human administration can be performed according to art-accepted practices by a physician depending on various factors. 
     Additional information on the methods of cancer treatment using engineered or modified T cells is provided in U.S. Pat. No. 8,906,682, incorporated by reference in its entirety. 
     Embodiments described herein relate to an in vitro method for preparing modified cells. The method may include obtaining a sample of cells from a subject. For example, the sample may include T cells or T cell progenitors. The method may further include transfecting the sample of cells with a DNA encoding at least a CAR and culturing the population of CAR cells ex vivo in a medium that selectively enhances proliferation of CAR-expressing T cells. 
     In embodiments, the sample is a cryopreserved sample. In embodiments, the sample of cells is from umbilical cord blood or a peripheral blood sample from the subject. In embodiments, the sample of cells is obtained by apheresis or venipuncture. In embodiments, the sample of cells is a subpopulation of T cells. 
     Tables 2-4 
       
     
       
         
           
               
               
               
               
               
               
             
               
                 TABLE 2 
               
               
                   
               
               
                   
                 SEQ 
                   
                 SEQ 
                   
                 SEQ 
               
               
                   
                 ID 
                   
                 ID 
                   
                 ID 
               
               
                 Name 
                 NO: 
                 Name 
                 NO: 
                 Name 
                 No: 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
               
               
            
               
                 SP 
                 1 
                 UPK2 
                 101 
                 Construct of MUC1- 
                 201 
               
               
                   
                   
                   
                   
                 5E5-A-IRES-CD19-A 
               
               
                 Hinge &amp; 
                 2 
                 ADAM12 
                 102 
                 CAR 1 of MUC1-5E5- 
                 202 
               
               
                 transmembrane 
                   
                   
                   
                 A-IRES-CD19-A 
               
               
                 domain 
               
               
                 Co-stimulatory 
                 3 
                 SLC45A3 
                 103 
                 CAR 2 of MUC1-5E5- 
                 203 
               
               
                 domain 
                   
                   
                   
                 A-IRES-CD19-A 
               
               
                 CD3-zeta 
                 4 
                 ACPP 
                 104 
                 Construct of MUC1- 
                 204 
               
               
                   
                   
                   
                   
                 5E5-B-IRES-CD19-A 
               
               
                 scFV Humanized 
                 5 
                 MUC21 
                 105 
                 CAR 1 of MUC1-5E5- 
                 205 
               
               
                 CD19 
                   
                   
                   
                 B-IRES-CD19-A 
               
               
                 ScFV CD19 
                 6 
                 MUC16 
                 106 
                 CAR 2 of MUC1-5E5- 
                 203 
               
               
                   
                   
                   
                   
                 B-IRES-CD19-A 
               
               
                 scFv FZD10 
                 7 
                 MS4A12 
                 107 
                 Construct of MUC1- 
                 206 
               
               
                   
                   
                   
                   
                 5E5-A-IRES-CD19-B 
               
               
                 scFv TSHR 
                 8 
                 ALPP 
                 108 
                 CAR 1 of MUC1-5E5- 
                 202 
               
               
                   
                   
                   
                   
                 A-IRES-CD19-B 
               
               
                 scFv PRLR 
                 9 
                 SLC2A14 
                 109 
                 CAR 2 of MUC1-5E5- 
                 207 
               
               
                   
                   
                   
                   
                 A-IRES-CD19-B 
               
               
                 scFv Muc 17 
                 10 
                 GS1-259H13.2 
                 110 
                 Construct of MUC1- 
                 208 
               
               
                   
                   
                   
                   
                 5E5-B-IRES-CD19-B 
               
               
                 scFv GUCY2C 
                 11 
                 ERVFRD-1 
                 111 
                 CAR 1 of MUC1-5E5- 
                 205 
               
               
                   
                   
                   
                   
                 B-IRES-CD19-B 
               
               
                 scFv CD207 
                 12 
                 ADGRG2 
                 112 
                 CAR 2 of MUC1-5E5- 
                 207 
               
               
                   
                   
                   
                   
                 B-IRES-CD19-B 
               
               
                 Prolactin (ligand) 
                 13 
                 ECEL1 
                 113 
                 Construct of MUC1-2- 
                 209 
               
               
                   
                   
                   
                   
                 A-IRES-CD19-A 
               
               
                 scFv CD3 
                 14 
                 CHRNA2 
                 114 
                 CAR 1 of MUC1-2-A- 
                 210 
               
               
                   
                   
                   
                   
                 IRES-CD19-A 
               
               
                 scFv CD4 
                 15 
                 GP2 
                 115 
                 CAR 2 of MUC1-2-A- 
                 203 
               
               
                   
                   
                   
                   
                 IRES-CD19-A 
               
               
                 scFv CD4-2 
                 16 
                 PSG9 
                 116 
                 Construct of MUC1-2- 
                 211 
               
               
                   
                   
                   
                   
                 B-IRES-CD19-A 
               
               
                 scFv CD5 
                 17 
                 SIGLEC15 
                 117 
                 CAR 1 of MUC1-2-B- 
                 212 
               
               
                   
                   
                   
                   
                 IRES-CD19-A 
               
               
                 CD19 antigen 
                 18 
                 SLC6A3 
                 118 
                 CAR 2 of MUC1-2-B- 
                 203 
               
               
                   
                   
                   
                   
                 IRES-CD19-A 
               
               
                 FZD10 antigen 
                 19 
                 KISS1R 
                 119 
                 Construct of MUC1-2- 
                 213 
               
               
                   
                   
                   
                   
                 A-IRES-CD19-B 
               
               
                 TSHR antigen 
                 20 
                 QRFPR 
                 120 
                 CAR 1 of MUC1-2-A- 
                 210 
               
               
                   
                   
                   
                   
                 IRES-CD19-B 
               
               
                 PRLR antigen 
                 21 
                 GPR119 
                 121 
                 CAR 2 of MUC1-2-A- 
                 207 
               
               
                   
                   
                   
                   
                 IRES-CD19-B 
               
               
                 Muc 17 antigen 
                 22 
                 CLDN6 
                 122 
                 Construct of MUC1-2- 
                 214 
               
               
                   
                   
                   
                   
                 B-IRES-CD19-B 
               
               
                 GUCY2C antigen 
                 23 
                 SP-2 
                 123 
                 CAR 1 of MUC1-2-B- 
                 212 
               
               
                   
                   
                   
                   
                 IRES-CD19-B 
               
               
                 CD207 antigen 
                 24 
                 Linker-2 
                 124 
                 CAR 2 of MUC1-2-B- 
                 207 
               
               
                   
                   
                   
                   
                 IRES-CD19-B 
               
               
                 CD3 antigen 
                 25 
                 Hinge-2 
                 125 
                 Construct of MUC1- 
                 215 
               
               
                   
                   
                   
                   
                 5E5-A-IRES-hCD19-A 
               
               
                 CD4 antigen 
                 26 
                 TM-2 
                 126 
                 CAR 1 of MUC1-5E5- 
                 202 
               
               
                   
                   
                   
                   
                 A-IRES-hCD19-A 
               
               
                 CD5 antigen 
                 27 
                 4-1BB-2 
                 127 
                 CAR 2 of MUC1-5E5- 
                 216 
               
               
                   
                   
                   
                   
                 A-IRES-hCD19-A 
               
               
                 CAR CD19 nucleic 
                 28 
                 CD3 zeta-2 
                 128 
                 Construct of MUC1- 
                 217 
               
               
                 acid 
                   
                   
                   
                 5E5-B-IRES-hCD19-A 
               
               
                 Hinge &amp; TM 
                 29 
                 CLDN6-CAR-1 
                 129 
                 CAR 1 of MUC1-5E5- 
                 205 
               
               
                 domain B 
                   
                   
                   
                 B-IRES-hCD19-A 
               
               
                 Hinge &amp; TM 
                 30 
                 ScFv CLDN6-CAR-1 
                 130 
                 CAR 2 of MUC1-5E5- 
                 216 
               
               
                 domain A 
                   
                   
                   
                 B-IRES-hCD19-A 
               
               
                 Hinge &amp; TM 
                 31 
                 ScFv VL CLDN6- 
                 131 
                 Construct of MUC1- 
                 218 
               
               
                 domain D 
                   
                 CAR-1 
                   
                 5E5-A-IRES-hCD19-B 
               
               
                 Hinge &amp; TM 
                 32 
                 ScFv VH CLDN6- 
                 132 
                 CAR 1 of MUC1-5E5- 
                 202 
               
               
                 domain C 
                   
                 CAR-1 
                   
                 A-IRES-hCD19-B 
               
               
                 Hinge domain D 
                 33 
                 CLDN6-CAR-2 
                 133 
                 CAR 2 of MUC1-5E5- 
                 219 
               
               
                   
                   
                   
                   
                 A-IRES-hCD19-B 
               
               
                 Hinge domain C 
                 34 
                 ScFv CLDN6-CAR-2 
                 134 
                 Construct of MUC1- 
                 220 
               
               
                   
                   
                   
                   
                 5E5-B-IRES-hCD19-B 
               
               
                 Hinge domain B 
                 35 
                 ScFv VL CLDN6- 
                 135 
                 CAR 1 of MUC1-5E5- 
                 205 
               
               
                   
                   
                 CAR-2 
                   
                 B-IRES-hCD19-B 
               
               
                 Hinge domain A 
                 36 
                 ScFv VH CLDN6- 
                 136 
                 CAR 2 of MUC1-5E5- 
                 219 
               
               
                   
                   
                 CAR-2 
                   
                 B-IRES-hCD19-B 
               
               
                 TM domain D 
                 37 
                 CLDN6-CAR-3 
                 137 
                 Construct of MUC1-2- 
                 221 
               
               
                   
                   
                   
                   
                 A-IRES-hCD19-A 
               
               
                 TM domain A 
                 38 
                 scFv CLDN6-CAR-3 
                 138 
                 CAR 1 of MUC1-2-A- 
                 210 
               
               
                   
                   
                   
                   
                 IRES-hCD19-A 
               
               
                 CD19 extracellular 
                 39 
                 scFv VL CLDN6-CAR- 
                 139 
                 CAR 2 of MUC1-2-A- 
                 216 
               
               
                 domain 
                   
                 3 
                   
                 IRES-hCD19-A 
               
               
                 TM domain C or B 
                 40 
                 scFv VH CLDN6- 
                 140 
                 Construct of MUC1-2- 
                 222 
               
               
                   
                   
                 CAR-3 
                   
                 B-IRES-hCD19-A 
               
               
                 WTCD3zeta 
                 41 
                 CLDN6-CAR-4 
                 141 
                 CAR 2CAR 1 of 
                 212 
               
               
                   
                   
                   
                   
                 MUC1-2-B-IRES- 
               
               
                   
                   
                   
                   
                 hCD19-A 
               
               
                 WTCD3zeta- 
                 42 
                 scFv CLDN6-CAR-4 
                 142 
                 Construct of MUC1-2- 
                 216 
               
               
                 BCMACAR full 
                   
                   
                   
                 B-IRES-hCD19-A 
               
               
                 length 
               
               
                 BCMA 
                 43 
                 scFv VL CLDN6-CAR- 
                 143 
                 Construct of MUC1-2- 
                 223 
               
               
                   
                   
                 4 
                   
                 A-IRES-hCD19-B 
               
               
                 BCMA CAR vector 
                 44 
                 scFv VH CLDN6- 
                 144 
                 CAR 1 of MUC1-2-A- 
                 210 
               
               
                   
                   
                 CAR-4 
                   
                 IRES-hCD19-B 
               
               
                 BCMA CAR vector 
                 45 
                 SIGLEC-15-CAR-1 
                 145 
                 CAR 2 of MUC1-2-A- 
                 219 
               
               
                   
                   
                   
                   
                 IRES-hCD19-B 
               
               
                 VL anti-CD5 
                 46 
                 scFv SIGLEC-15- 
                 146 
                 Construct of MUC1-2- 
                 224 
               
               
                   
                   
                 CAR-1 
                   
                 B-IRES-hCD19-B 
               
               
                 VH anti-CD5 
                 47 
                 scFv VL SIGLEC-15- 
                 147 
                 CAR 1 Of MUC1-2-B- 
                 212 
               
               
                   
                   
                 CAR-1 
                   
                 IRES-hCD19-B 
               
               
                 VL anti-CD4 
                 48 
                 scFv VH SIGLEC-15- 
                 148 
                 CAR 2 of MUC1-2-B- 
                 219 
               
               
                   
                   
                 CAR-1 
                   
                 IRES-hCD19-B 
               
               
                 VH anti-CD4 
                 49 
                 VL1 VH1 SIGLEC-15- 
                 149 
                 Construct of MUC1- 
                 225 
               
               
                   
                   
                 CAR-2 
                   
                 5E5-A-IRES-CD22-A 
               
               
                 VL anti-CD3 
                 50 
                 VL1 VH2 SIGLEC-15- 
                 150 
                 CAR 1 of MUC1-5E5- 
                 202 
               
               
                   
                   
                 CAR-3 
                   
                 A-IRES-CD22-A 
               
               
                 VH anti-CD3 
                 51 
                 VL1 VH3 SIGLEC-15- 
                 151 
                 CAR 2 of MUC1-5E5- 
                 226 
               
               
                   
                   
                 CAR-4 
                   
                 A-IRES-CD22-A 
               
               
                 TSHR 
                 52 
                 VL1 VH 4 SIGLEC-15- 
                 52 
                 Construct of MUC1- 
                 227 
               
               
                 extracellular 
                   
                 CAR-5 
                   
                 5E5-B-IRES-CD22-A 
               
               
                 domain 
               
               
                 VH region of 
                 53 
                 VL2 VH 1 SIGLEC-15- 
                 153 
                 CAR 1 of MUC1-5E5- 
                 205 
               
               
                 BCMA scFv 
                   
                 CAR-6 
                   
                 A-IRES-CD22-A 
               
               
                 VL region of 
                 54 
                 VL2 VH2 SIGLEC-15- 
                 154 
                 CAR 2 of MUC1-5E5- 
                 226 
               
               
                 BCMA scFv 
                   
                 CAR-7 
                   
                 A-IRES-CD22-A 
               
               
                 VH region of 
                 55 
                 VL2 VH3 SIGLEC-15- 
                 155 
                 Construct of MUC1- 
                 228 
               
               
                 CD14 scFv 
                   
                 CAR-8 
                   
                 5E5-A-IRES-CD22-B 
               
               
                 VL region of CD14 
                 56 
                 VL2 VH4 SIGLEC-15- 
                 156 
                 MUC1-5E5-A-IRES- 
                 202 
               
               
                 scFv 
                   
                 CAR-9 
                   
                 CD22-B CAR 1 
               
               
                 VH region of 
                 57 
                 VL1 SIGLEC-15-CAR 
                 157 
                 MUC1-5E5-A-IRES- 
                 229 
               
               
                 CD33 scFv 
                   
                   
                   
                 CD22-B CAR 2 
               
               
                 VL region of CD33 
                 58 
                 VL2 SIGLEC-15-CAR 
                 158 
                 MUC1-5E5-B-IRES- 
                 230 
               
               
                 scFv 
                   
                   
                   
                 CD22-B 
               
               
                 CD22CAR 
                 59 
                 VH1 SIGLEC-15-CAR 
                 159 
                 CAR 1 of MUC1-5E5- 
                 205 
               
               
                   
                   
                   
                   
                 B-IRES-CD22-B 
               
               
                 BCMACAR 
                 60 
                 VH2 SIGLEC-15-CAR 
                 160 
                 CAR 2 of MUC1-5E5- 
                 229 
               
               
                   
                   
                   
                   
                 B-IRES-CD22-B 
               
               
                 MUC1CAR 
                 61 
                 VH3 SIGLEC-15-CAR 
                 161 
                 Construct of MUC1-2- 
                 231 
               
               
                   
                   
                   
                   
                 A-IRES-CD22-A 
               
               
                 m19CAR-IRES- 
                 62 
                 VH4 SIGLEC-15-CAR 
                 162 
                 CAR 1 of MUC1-2-A- 
                 210 
               
               
                 MUC1CAR 
                   
                   
                   
                 IRES-CD22-A 
               
               
                 hCD19CAR-IRES- 
                 63 
                 MUC16-CAR-1 
                 163 
                 CAR 2 of MUC1-2-A- 
                 226 
               
               
                 MUC1CAR 
                   
                   
                   
                 IRES-CD22-A 
               
               
                 hCD22CAR-IRES- 
                 64 
                 scFv MUC16-CAR-1 
                 164 
                 MUC1-2-B-IRES- 
                 232 
               
               
                 MUC1CAR 
                   
                   
                   
                 CD22-A 
               
               
                 BCMACAR-IRES- 
                 65 
                 scFv VL MUC16- 
                 165 
                 MUC1-2-B-IRES- 
                 212 
               
               
                 MUC1CAR 
                   
                 CAR-1 
                   
                 CD22-A CAR 1 
               
               
                 mCD19CAR-2A- 
                 66 
                 scFv VH MUC16- 
                 166 
                 MUC1-2-B-IRES- 
                 226 
               
               
                 MUC1CAR 
                   
                 CAR-1 
                   
                 CD22-A CAR 2 
               
               
                 hCD19CAR-2A- 
                 67 
                 MUC16-CAR-2 
                 167 
                 MUC1-2-A-IRES- 
                 233 
               
               
                 MUC1CAR 
                   
                   
                   
                 CD22-B 
               
               
                 hCD22CAR-2A- 
                 68 
                 scFv MUC16-CAR-2 
                 168 
                 MUC1-2-A-IRES- 
                 210 
               
               
                 MUC1CAR 
                   
                   
                   
                 CD22-B CAR 1 
               
               
                 BCMA-2A- 
                 69 
                 scFv VL MUC16- 
                 169 
                 MUC1-2-A-IRES- 
                 229 
               
               
                 MUC1CAR 
                   
                 CAR-2 
                   
                 CD22-B CAR 2 
               
               
                 Tumor associated 
                 70 
                 scFv VH MUC16- 
                 170 
                 Construct of MUC1-2- 
                 234 
               
               
                 MUC1 scFv 1 
                   
                 CAR-2 
                   
                 B-IRES-CD22-B 
               
               
                 Tumor associated 
                 71 
                 KISS1R-CAR 
                 171 
                 CAR 1 of MUC1-2-B- 
                 212 
               
               
                 MUC1 scFv-1 VH 
                   
                   
                   
                 IRES-CD22-B 
               
               
                 Tumor associated 
                 72 
                 Ligent peptide 
                 172 
                 CAR 2 of MUC1-2-B- 
                 229 
               
               
                 MUC1 scFv-1 VL 
                   
                 KISS1R-CAR 
                   
                 IRES-CD22-B 
               
               
                 Tumor associated 
                 73 
                 ZFLm1 (left) RS aa 
                 173 
                 Construct of MUC1- 
                 235 
               
               
                 MUC1 scFv-1 VL 
                   
                   
                   
                 5E5-A-IRES-CD14-A 
               
               
                 CDR 1 
               
               
                 L2D8-2 (hCAR 
                 74 
                 ZFLm1 (left) F1 
                 174 
                 CAR 1 of MUC1-5E5- 
                 202 
               
               
                 VL) 
                   
                   
                   
                 A-IRES-CD14-A 
               
               
                 Tumor associated 
                 75 
                 ZFLm1 (left) F2 
                 174 
                 CAR 2 of MUC1-5E5- 
                 236 
               
               
                 MUC1 scFv-1 VL 
                   
                   
                   
                 A-IRES-CD14-A 
               
               
                 CDR 3 
               
               
                 Tumor associated 
                 76 
                 ZFLm1 (left) F3 
                 176 
                 Construct of MUC1- 
                 237 
               
               
                 MUC1 scFv-1 VH 
                   
                   
                   
                 5E5-B-IRES-CD14-A 
               
               
                 CDR 1 
               
               
                 Tumor associated 
                 77 
                 ZFLm1 (left) F4 
                 177 
                 CAR 1 of MUC1-5E5- 
                 205 
               
               
                 MUC1 scFv-1 VH 
                   
                   
                   
                 B-IRES-CD14-A 
               
               
                 CDR 2 
               
               
                 Tumor associated 
                 78 
                 ZFLm1 (left) F5 
                 178 
                 CAR 2 of MUC1-5E5- 
                 236 
               
               
                 MUC1 scFv-1 VH 
                   
                   
                   
                 B-IRES-CD14-A 
               
               
                 CDR 3 
               
               
                 Tumor associated 
                 79 
                 ZFLm1 (left) F6 
                 179 
                 Construct of MUC1- 
                 238 
               
               
                 MUC1 scFv2 
                   
                   
                   
                 5E5-A-IRES-CD14-B 
               
               
                 Tumor associated 
                 80 
                 ZFRm1-4 (right) RS 
                 180 
                 CAR 1 of MUC1-5E5- 
                 202 
               
               
                 MUC1 scFv2 VH 
                   
                 aa 
                   
                 A-IRES-CD14-B 
               
               
                 Tumor associated 
                 81 
                 ZFRm1-4 (right) F1 
                 181 
                 CAR 2 of MUC1-5E5- 
                 239 
               
               
                 MUC1 scFv2 VL 
                   
                   
                   
                 A-IRES-CD14-B 
               
               
                 Tumor associated 
                 82 
                 ZFRm1-4 (right) F2 
                 182 
                 Construct of MUC1-2- 
                 240 
               
               
                 MUC1 scFv-2 VL 
                   
                   
                   
                 A-IRES-CD14-A 
               
               
                 CDR 1 
               
               
                 Tumor associated 
                 83 
                 ZFRm1-4 (right) F3 
                 184 
                 CAR 1 of MUC1-2-A- 
                 210 
               
               
                 MUC1 scFv-2 VL 
                   
                   
                   
                 IRES-CD14-A 
               
               
                 CDR 2 
               
               
                 Tumor associated 
                 84 
                 ZFRm1-4 (right) F4 
                 184 
                 CAR 2 of MUC1-2-A- 
                 236 
               
               
                 MUC1 scFv-2 VL 
                   
                   
                   
                 IRES-CD14-A 
               
               
                 CDR 3 
               
               
                 {grave over ( )}Tumor associated 
                 85 
                 δ chain-1 of 
                 185 
                 Construct of MUC1-2- 
                 241 
               
               
                 MUC1 scFv-2VH 
                   
                 Vγ9Vδ2 
                   
                 B-IRES-CD14-A 
               
               
                 CDR 1 
               
               
                 Tumor associated 
                 86 
                 γ chain-2 of Vγ9Vδ2 
                 186 
                 CAR 1 of MUC1-2-B- 
                 212 
               
               
                 MUC1 scFv-2 VH 
                   
                   
                   
                 IRES-CD14-A 
               
               
                 CDR 2 
               
               
                 Tumor associated 
                 87 
                 δ chain-2 of Vγ9Vδ2 
                 187 
                 CAR 2 of MUC1-2-B- 
                 236 
               
               
                 MUC1 scFv-2 VH 
                   
                   
                   
                 IRES-CD14-A 
               
               
                 CDR 3 
               
               
                 GSTA motif 
                 88 
                 Vγ9Vδ2 TCR-1: DG. 
                 188 
                 Construct of MUC1-2- 
                 242 
               
               
                   
                   
                 SF13 γ chain 
                   
                 A-IRES-CD14-B 
               
               
                 Modified PD-1 
                 89 
                 Vγ9Vδ2 TCR-1: DG. 
                 189 
                 CAR 1 of MUC1-2-A- 
                 210 
               
               
                 intracellular 
                   
                 SF13 δ chain 
                   
                 IRES-CD14-B 
               
               
                 domain -1 
               
               
                 Modified PD-1 
                 90 
                 Vγ9Vδ2 TCR-2: DG. 
                 190 
                 CAR 2 of MUC1-2-A- 
                 239 
               
               
                 intracellular 
                   
                 SF68: γ chain 
                   
                 IRES-CD14-B 
               
               
                 domain -2 
               
               
                 Modified PD-1 
                 91 
                 Vγ9Vδ2 TCR-2: DG. 
                 191 
                 Construct of MUC1-2- 
                 243 
               
               
                 intracellular 
                   
                 SF68: δ chain 
                   
                 B-IRES-CD14-B 
               
               
                 domain -3 
               
               
                 Modified PD-1 
                 92 
                 Vγ9Vδ2 TCR-3: 
                 192 
                 CAR 1 of MUC1-2-B- 
                 212 
               
               
                 intracellular 
                   
                 12G12: γ chain 
                   
                 IRES-CD14-B 
               
               
                 domain -4 
               
               
                 Modified PD-1 
                 93 
                 Vγ9Vδ2 TCR-3: 
                 193 
                 CAR 2 of MUC1-2-B- 
                 239 
               
               
                 intracellular 
                   
                 12G12: δ chain 
                   
                 IRES-CD14-B 
               
               
                 domain -5 
               
               
                 Removed PD-1 
                 94 
                 Vγ9Vδ2 TCR-4: 
                 194 
                 Construct of MUC1- 
                 244 
               
               
                 intracellular 
                   
                 CP.1.15 γ chain 
                   
                 5E5-A-IRES-BCMA-A 
               
               
                 domain -1 
               
               
                 Removed PD-1 
                 95 
                 TCR-4: CP.1.15δ 
                 195 
                 CAR 1 of MUC1-5E5- 
                 202 
               
               
                 intracellular 
                   
                 chain 
                   
                 A-IRES-BCMA-A 
               
               
                 domain -2 
               
               
                 Fokl WC 
                 96 
                 WT CD3-zeta 
                 196 
                 CAR 2 of MUC1-5E5- 
                 245 
               
               
                   
                   
                   
                   
                 A-IRES-BCMA-A 
               
               
                 M Fokl 
                 97 
                 Invariant sequence for 
                 197 
                 Construct of MUC1- 
                 246 
               
               
                   
                   
                 iNKT α chain (hVα24- 
                   
                 5E5-B-IRES-BCMA-A 
               
               
                   
                   
                 JαQ-TRAC) 
               
               
                 M Fokl 
                 98 
                 An example for iNKT 
                 198 
                 CAR 1 of MUC1-5E5- 
                 205 
               
               
                   
                   
                 β chain sequence 
                   
                 B-IRES-BCMA-A 
               
               
                   
                   
                 (containing Vβ11): 
               
               
                 γ chain-1 of 
                 99 
                 Invariant sequence for 
                 199 
                 CAR 2 of MUC1-5E5- 
                 245 
               
               
                 Vy9Vδ2 
                   
                 MAIT α chain 
                   
                 B-IRES-BCMA-A 
               
               
                   
                   
                 ( hAV7S2-AJ33 α 
               
               
                   
                   
                 chain) (version1) 
               
               
                 VL anti-CD4-2 
                 100 
                 VH anti- CD4-2 
                 200 
                 Construct of MUC1- 
                 247 
               
               
                   
                   
                   
                   
                 5E5-A-IRES-BCMA-B 
               
               
                 CAR 1 of MUC1-2- 
                 210 
                 CAR 1 of MUC1-5E5- 
                 205 
                 CAR 1 of MUC1-5E5- 
                 202 
               
               
                 A-IRES-CD33-A 
                   
                 B-IRES-CD33-A 
                   
                 A-IRES-BCMA-B 
               
               
                 CAR 2 of MUC1-2- 
                 255 
                 CAR 2 of MUC1-5E5- 
                 255 
                 CAR 2 of MUC1-5E5- 
                 248 
               
               
                 A-IRES-CD33-A 
                   
                 B-IRES-CD33-A 
                   
                 A-IRES-BCMA-B 
               
               
                 Construct 
                 261 
                 Construct ofMUCI- 
                 257 
                 Construct of MUC1- 
                 249 
               
               
                 ofMUC1-2-B- 
                   
                 5E5-A-IRES-CD33-B 
                   
                 5E5-B-IRES-BCMA-B 
               
               
                 IRES-CD33-A 
               
               
                 CAR 1 of MUC1-2- 
                 212 
                 CAR 1 of MUC1-5E5- 
                 202 
                 CAR 1 of MUC1-5E5- 
               
               
                 B-IRES-CD33-A 
                   
                 A-IRES-CD33-B 
                   
                 B-IRES-BCMA-B 
               
               
                 CAR 2 of MUC1-2- 
                 255 
                 CAR 2 of MUC1-5E5- 
                 258 
                 CAR 2 of MUC1-5E5- 
               
               
                 B-IRES-CD33-A 
                   
                 A-IRES-CD33-B 
                   
                 B-IRES-BCMA-B 
               
               
                 Construct 
                 262 
                 Construct ofMUCI- 
                 259 
                 Construct of MUC1-2- 
                 250 
               
               
                 ofMUC1-2-A- 
                   
                 5E5-B-IRES-CD33-B 
                   
                 A-IRES-BCMA-A 
               
               
                 IRES-CD33-B 
               
               
                 CAR 1 of MUC1-2- 
                 210 
                 CAR 1 of MUC1-5E5- 
                 205 
                 CAR 1 of MUC1-2-A- 
                 210 
               
               
                 A-IRES-CD33-B 
                   
                 B-IRES-CD33-B 
                   
                 IRES-BCMA-A 
               
               
                 CAR 2 of MUC1-2- 
                 258 
                 CAR 2 of MUC1-5E5- 
                 258 
                 CAR 2 of MUC1-2-A- 
                 245 
               
               
                 A-IRES-CD33-B 
                   
                 B-IRES-CD33-B 
                   
                 IRES-BCMA-A 
               
               
                 Construct 
                 263 
                 Construct ofMUC1-2- 
                 260 
                 Construct of MUC1-2- 
                 251 
               
               
                 ofMUC1-2-B- 
                   
                 A-IRES-CD33-A 
                   
                 B-IRES-BCMA-A 
               
               
                 IRES-CD33-B 
               
               
                 CAR 1 of MUC1-2- 
                 212 
                 Construct ofMUC1-2- 
                 253 
                 CAR 1 of MUC1-2-B- 
                 212 
               
               
                 B-IRES-CD33-B 
                   
                 B-IRES-BCMA-B 
                   
                 IRES-BCMA-A 
               
               
                 CAR 2 of MUC1-2- 
                 258 
                 CAR 1 of MUC1-2-B- 
                 212 
                 CAR 2 of MUC1-2-B- 
                 245 
               
               
                 B-IRES-CD33-B 
                   
                 IRES-BCMA-B 
                   
                 IRES-BCMA-A 
               
               
                 Construct 
                 254 
                 MUC1-2-B-IRES- 
                 248 
                 Construct of MUC1-2- 
                 252 
               
               
                 ofMUC1-5E5-A- 
                   
                 BCMA-B CAR 2 
                   
                 A-IRES-BCMA-B 
               
               
                 IRES-CD33-A 
               
               
                 CAR 1 of MUC1- 
                 202 
                 MUC1-5E5-B-IRES- 
                 256 
                 CAR 1 of MUC1-2-A- 
                 210 
               
               
                 5E5-A-IRES- 
                   
                 CD33-A 
                   
                 IRES-BCMA-B 
               
               
                 CD33-A 
               
               
                 CAR 2 of MUC1- 
                 255 
                 CAR 2 of MUC1-2-A- 
                 248 
                 MUC1-5e5Panko- 
                 264 
               
               
                 5E5-A-IRES- 
                   
                 IRES-BCMA-B 
                   
                 enhanced scFc 
               
               
                 CD33-A 
               
               
                 MUC1-Panko5e5 - 
                 265 
                 hinge and/or 
                 266 
                 hinge and/or 
                 267 
               
               
                 enhanced scFc 
                   
                 transmembrane 
                   
                 transmembrane 
               
               
                   
                   
                 domain A 
                   
                 domain B 
               
               
                 hinge and/or 
                 268 
                 hinge and/or 
                 269 
                 MUC1-5e5Panko- 
                 270 
               
               
                 transmembrane 
                   
                 transmembrane 
                   
                 enhanced scFc 
               
               
                 domain C 
                   
                 domain D 
                   
                 A 41BB CD2 zeta 
               
               
                 MUC1-5e5Panko- 
                 271 
                 MUC1-5e5Panko- 
                 272 
                 MUC1-5e5Panko- 
                 273 
               
               
                 enhanced 
                   
                 enhanced scFc 
                   
                 enhanced scFc 
               
               
                 ScFc B 41BB CD2 
                   
                 C 41BB CD2 zeta 
                   
                 D 41BB CD2 zeta 
               
               
                 zeta 
               
               
                 MUC1-Panko5e5- 
                 274 
                 MUC1-Panko5e5- 
                 275 
                 MUC1-Panko5e5- 
                 276 
               
               
                 enhanced 
                   
                 enhanced scFc 
                   
                 enhanced scFc C 
               
               
                 scFc A 41BB CD2 
                   
                 B 41BB CD2 zeta 
                   
                 41BB CD2 zeta 
               
               
                 zeta 
               
               
                 MUC1-Panko5e5- 
                 277 
                 GS linker 
                 278 
                 Construct of TSHR 
                 279 
               
               
                 enhanced 
                   
                   
                   
                 CAR 
               
               
                 ScFc D 41BB CD2 
               
               
                 zeta 
               
               
                 CD8a Hinge &amp; 
                 280 
                 IL-17C 
                 296 
                 IL12- IgG4 Hinge 
                 313 
               
               
                 transmembrane 
                   
                 Nucleic acid 
                   
                 &amp;CD8a 
               
               
                   
                   
                 Sequence 
                   
                 transmembrane 
               
               
                 CD8a 
                 281 
                 IL-17C 
                 297 
                 IL12Rβ2 cytoplasmic 
                 314 
               
               
                 transmembrane 
                   
                 aa Sequence 
               
               
                 IgG4 Hinge&amp;CD8a 
                 282 
                 IL-17D 
                 298 
                 IL18R1 cytoplasmic 
                 315 
               
               
                 transmembrane 
                   
                 Nucleic acid 
               
               
                   
                   
                 Sequence 
               
               
                 IL-2 
                 283 
                 IL-17D 
                 299 
                 IL23R cytoplasmic 
                 316 
               
               
                 Nucleic acid 
                   
                 aa Sequence 
               
               
                 Sequence 
               
               
                 IL-2 
                 285 
                 IL-17F 
                 300 
                 Gp130 (IL6ST) 
                 317 
               
               
                 aa Sequence 
                   
                 Nucleic acid 
                   
                 cytoplasmic 
               
               
                   
                   
                 Sequence 
               
               
                 IL-6 
                 286 
                 IL-17F 
                 301 
                 IL15Ra, cytoplasmic 
                 318 
               
               
                 Nucleic acid 
                   
                 aa Sequence 
               
               
                 Sequence 
               
               
                 IL-6 
                 287 
                 IL-23A 
                 302 
                 IL12Rβ1 
                 319 
               
               
                 aa Sequence 
                   
                 Nucleic acid 
                   
                 cytoplasmic 
               
               
                   
                   
                 Sequence 
               
               
                 IL-7 
                 288 
                 IL-23A 
                 303 
                 41BB + cd3zeta + IL 
                 320 
               
               
                 Nucleic acid 
                   
                 aa Sequence 
                   
                 receptor cytoplasmic 
               
               
                 Sequence 
                   
                   
                   
                 region 
               
               
                 IL-7 
                 289 
                 IL-18 
                 304 
                 scFv + hinge + 
                 321 
               
               
                 aa Sequence 
                   
                 Nucleic acid 
                   
                 transmembrane + 
               
               
                   
                   
                 Sequence 
                   
                 41BB + IL 
               
               
                   
                   
                   
                   
                 receptor cytoplasmic 
               
               
                   
                   
                   
                   
                 region + cd3zeta 
               
               
                 IL-15 
                 290 
                 IL-18 
                 305 
                 scFv + hinge + 
                 322 
               
               
                 Nucleic acid 
                   
                 aa Sequence 
                   
                 transmembrane + 
               
               
                 Sequence 
                   
                   
                   
                 IL receptor 
               
               
                   
                   
                   
                   
                 cytoplasmic region + 
               
               
                   
                   
                   
                   
                 41BB + cd3zeta 
               
               
                 IL-15 
                 291 
                 IL-12 αp35 
                 306 
                 41BB promoter 
                 323 
               
               
                 aa Sequence 
                   
                 Nucleic acid 
               
               
                   
                   
                 Sequence 
               
               
                 IL-17A 
                 292 
                 IL-12αp35 
                 307 
                 CD25 enhancer + 
                 324 
               
               
                 Nucleic acid 
                   
                 aa Sequence 
                   
                 minimal TK promoter 
               
               
                 Sequence 
               
               
                 IL-17A 
                 293 
                 IL-12βp40 
                 308 
                 CD69 enhancer + 
                 325 
               
               
                 aa Sequence 
                   
                 Nucleic acid 
                   
                 minimal TK promoter 
               
               
                   
                   
                 Sequence 
               
               
                 IL-17B 
                 294 
                 IL-12 βp40 
                 309 
                 IFN-gamma promoter 
                 326 
               
               
                 Nucleic acid 
                   
                 aa Sequence 
               
               
                 Sequence 
               
               
                 IL-17B 
                 295 
                 Fusion IL-12 
                 310 
                 2A 
                 327 
               
               
                 aa Sequence 
               
               
                 Hypoxia promoter 
                 330 
                 Fusion IL-23 
                 311 
                 IFN-γ 
                 328 
               
               
                 (example 2) 
               
               
                 Transcription 
               
               
                 factor binding 
               
               
                 sites. 
               
               
                 Hypoxia promoter 
                 331 
                 IL12- CD8a Hinge &amp; 
                 312 
                 hPDE5 
                 329 
               
               
                 (example 3) 
                   
                 transmembrane 
               
               
                 Transcription 
               
               
                 factor binding 
               
               
                 sites. 
               
               
                 NFAT promoter 
                 332 
                 Hypoxia promoter 
                 338 
                 TNF-alpha 
                 347 
               
               
                 (example 1) 
                   
                 (example 1) the 
               
               
                 Transcription 
                   
                 minimal promoter 
               
               
                 factor binding 
               
               
                 sites. 
               
               
                 NFAT promoter 
                 333 
                 Hypoxia promoter 
                 339 
                 Lymphotoxin 
                 348 
               
               
                 (example 2) 
                   
                 (example 2) the 
                   
                 beta (TNF-C) 
               
               
                 Transcription 
                   
                 minimal promoter 
               
               
                 factor binding 
               
               
                 sites. 
               
               
                 FOXP3 promoter 
                 334 
                 Hypoxia promoter 
                 340 
                 OX40L 
                 349 
               
               
                 (example1) 
                   
                 (example 3) the 
               
               
                 Transcription 
                   
                 minimal promoter 
               
               
                 factor binding 
               
               
                 sites. 
               
               
                 Hypoxia promoter 
                 335 
                 NFAT promoter 
                 341 
                 CD154 
                 350 
               
               
                 (example 1) 
                   
                 (example 1) the 
               
               
                 Transcription 
                   
                 minimal promoter 
               
               
                 factor binding 
               
               
                 sites. 
               
               
                 NFkB promoter 
                 336 
                 NFAT promoter 
                 342 
                 FasL 
                 351 
               
               
                 (example1) 
                   
                 (example 2) the 
               
               
                 Transcription 
                   
                 minimal promoter 
               
               
                 factor binding 
               
               
                 sites. 
               
               
                 NFkB promoter 
                 337 
                 FOXP3 promoter 
                 343 
                 CD70 
                 352 
               
               
                 (example2) 
                   
                 (example1) the 
               
               
                 Transcription 
                   
                 minimal promoter 
               
               
                 factor binding 
               
               
                 sites. 
               
               
                 CXCI1 
                 364 
                 FOXP3 promoter 
                 344 
                 CD153 
                 353 
               
               
                   
                   
                 (example2) the 
               
               
                   
                   
                 minimal promoter 
               
               
                 CXCL2 
                 365 
                 NFkB promoter 
                 345 
                 4-1BB ligand 
                 354 
               
               
                   
                   
                 (example1) the 
               
               
                   
                   
                 minimal promoter 
               
               
                 CXCL3 
                 366 
                 NFkB promoter 
                 346 
                 TRAIL 
                 355 
               
               
                   
                   
                 (example2) the 
               
               
                   
                   
                 minimal promoter 
               
               
                 CXCL4 
                 367 
                 CXCL11 
                 374 
                 RANKL 
                 356 
               
               
                 CXCL5 
                 368 
                 CXCL12 
                 375 
                 TWEAK 
                 357 
               
               
                 CXCL6 
                 369 
                 CXCL13 
                 376 
                 APRIL 
                 358 
               
               
                 CXCL7 
                 370 
                 CXCL14 
                 377 
                 LIGHT 
                 359 
               
               
                 CXCL8 
                 371 
                 CCL1 
                 378 
                 NGF, 
                 360 
               
               
                 CXCL9 
                 372 
                 CCL2 
                 379 
                 TNFSF18 
                 361 
               
               
                 CXCL10 
                 373 
                 CCL3 
                 380 
                 TNFSF15 
                 362 
               
               
                 ICOS ligand 
                 405 
                 CCI3L1 
                 381 
                 Ectodysplasin-A 
                 363 
               
               
                 CD80 
                 406 
                 CCI4 
                 382 
                 IL2 receptor CD 
                 415 
               
               
                 CD86 
                 407 
                 CCI5 
                 383 
                 IL6 receptor CD 
                 418 
               
               
                 scFv against PD1 
                 408 
                 CCI7 
                 384 
                 IL7 receptor CD 
                 421 
               
               
                 scFv against PDL1 
                 409 
                 CCI8 
                 385 
                 IL12 receptor CD 
                 424 
               
               
                 B7-H3 scFv 1 
                 410 
                 CCI11 
                 386 
                 IL15 receptor CD 
                 427 
               
               
                 B7-H3 scFv2 
                 411 
                 CCL13 
                 387 
                 IL21 receptor CD 
                 430 
               
               
                 B7-H3 scFv3 
                 412 
                 CCI14 
                 388 
                 IL23 receptor CD 
                 433 
               
               
                 IL2 receptor ED 
                 413 
                 CCL15 
                 389 
                 CD4 TM 
                 434 
               
               
                 IL6 receptor ED 
                 416 
                 CCI16 
                 390 
                 CD8 TM 
                 436 
               
               
                 IL7 receptor ED 
                 419 
                 CCL17 
                 391 
                 CD27 TM 
                 438 
               
               
                 IL12 receptor ED 
                 422 
                 CCI18 
                 392 
                 CD28 TM 
                 440 
               
               
                 IL15 receptor ED 
                 425 
                 CCL19 
                 393 
                 CD137 TM 
                 442 
               
               
                 IL21 receptor ED 
                 428 
                 CCL20 
                 394 
                 PD1 TM 
                 444 
               
               
                 IL23 receptor ED 
                 431 
                 CCL21 
                 395 
                 PDL1 TM 
                 446 
               
               
                 IL2 receptor TM 
                 414 
                 CCL22 
                 396 
                 CD4 CD 
                 435 
               
               
                 IL6 receptor TM 
                 417 
                 CCL23 
                 397 
                 CD8 CD 
                 437 
               
               
                 IL7 receptor TM 
                 420 
                 CCL24 
                 398 
                 CD27 CD 
                 439 
               
               
                 IL12 receptor TM 
                 423 
                 CCL25 
                 399 
                 CD28 CD 
                 441 
               
               
                 IL15 receptor TM 
                 426 
                 CCL26 
                 400 
                 CD137 CD 
                 443 
               
               
                 IL21 receptor TM 
                 429 
                 CCL27 
                 401 
                 PD1 CD 
                 445 
               
               
                 IL23 receptor TM 
                 432 
                 CCL28 
                 402 
                 PDL1 CD 
                 447 
               
               
                 IL2 
                 448 
                 Lymphotactin 
                 403 
                 IL21 
                 452 
               
               
                 IL7 
                 449 
                 CX3CL1 
                 404 
                 IL23 
                 453 
               
               
                 IL12 
                 450 
                 Hif VHL-interaction 
                 457 
                 IL33 
                 454 
               
               
                   
                   
                 domain: Hif amino 
               
               
                   
                   
                 acid 344-417 
               
               
                 IL15 
                 451 
                 Hif amino acid 380- 
                 458 
                 TNFα 
                 455 
               
               
                   
                   
                 603 
               
               
                 siglec-15 antigen 
                 460 
                 siglec-15 antigen 1 
                 459 
                 IFNγ point mutation 
                 456 
               
               
                 2 
               
               
                 siglec-15 antigen 
                 461 
                 siglec-15 antigen 6 
                 464 
                 GS linker sequence 
                 467 
               
               
                 3 
               
               
                 siglec-15 antigen 
                 462 
                 siglec-15 antigen 7 
                 465 
                 EA linker sequence 
                 468 
               
               
                 4 
               
               
                 siglec-15 antigen 
                 463 
                 siglec-15 antigen 8 
                 466 
                 NFAT6x + minimal 
                 469 
               
               
                 5 
                   
                   
                   
                 IL12 promoter 
               
               
                   
               
               
                 TM: Transmembrane domain 
               
               
                 CD: cytoplasmic domain 
               
               
                 EM: Extracellular daemon 
               
            
           
         
       
     
     
       
         
           
               
               
               
             
               
                 TABLE 3 
               
               
                   
               
               
                 transcription 
                 Expression Conditions 
                   
               
               
                 factors 
                 or notes 
                 Example of constructs 
               
               
                   
               
             
            
               
                 Hif1a 
                 hypoxia-induced 
                 Hif1a binding site + minimal 
               
               
                   
                 expression 
                 promoter + CDS of IL 
               
               
                 NFAT 
                 transcription factor in 
                 NFAT binding site + minimal 
               
               
                   
                 immune response 
                 promoter + CDS of IL 
               
               
                 FOXP3 
                 transcription factor in 
                 FOXP3 binding site + minimal 
               
               
                   
                 T-reg 
                 promoter + CDS of IL 
               
               
                 NFkB 
                 transcription factor in 
                 NFkB binding site + minimal 
               
               
                   
                 immune response 
                 promoter + CDS of IL 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
             
               
                 TABLE 4 
               
               
                   
               
               
                 isolated 
                   
               
               
                 nucleic 
               
               
                 acid 
               
               
                 sequence 
                 Nucleic Acid Construct using Encoded Peptides 
               
               
                   
               
             
            
               
                 1 
                 CAR + P2A + IL + CD8a Hinge &amp; transmembrane 
               
               
                 2 
                 CAR + P2A + IL + IgG4 Hinge &amp; CH2CH3 
               
               
                   
                 &amp; CD4 transmembrane 
               
               
                 3 
                 CAR + Hypoixa/NFAT/FOXP3/NFkB promoter + 
               
               
                   
                 IL + CD8a Hinge &amp; transmembrane 
               
               
                 4 
                 CAR + Hypoixa/NFAT/FOXP3/NFkB promoter + 
               
               
                   
                 IL + CD8a IgG4Hinge &amp; CH2CH3 &amp; CD4 transmembrane 
               
               
                 5 
                 scFv + hinge + transmembrane + 41BB + 
               
               
                   
                 cd3zeta + IL receptor cytoplasmic region 
               
               
                 6 
                 scFv + hinge + transmembrane + 41BB + 
               
               
                   
                 IL receptor cytoplasmic region + cd3zeta 
               
               
                 7 
                 scFv + hinge + transmembrane + IL 
               
               
                   
                 receptor cytoplasmic region + 41BB + cd3zeta 
               
               
                   
               
            
           
         
       
     
     Exemplary Embodiments 
     The following are exemplary embodiments: 
     1. An isolated nucleic acid sequence comprising a first nucleic acid sequence and a second or an additional nucleic acid sequence, the first nucleic acid sequence encoding a chimeric antigen receptor (CAR), the second or additional nucleic acid sequence encoding one or more therapeutic agents. For example, the one or more therapeutic agents are or comprise of IL-2, IL-6, IL-7, IL-15, IL-17, IL-23, or a combination thereof.
 
2. An isolated nucleic acid sequence comprising a first nucleic acid sequence and a second or an additional nucleic acid sequence, the first nucleic acid sequence encoding a chimeric antigen receptor (CAR), the second or additional nucleic acid sequence encoding a therapeutic agent that is or comprises at least one of TNFRSF superfamily member receptor activation antibodies or membrane-bound forms thereof, TNFRSF superfamily member ligands or the membrane-bound form thereof, chemokines or membrane-bound forms thereof, antibodies to the chemokines, or antibodies to receptors of the chemokines or the membrane-bound forms thereof, and D28 family&#39;s ligands that correspond to the sequences in Table 2-4.
 
3. A population of CAR cells comprising the first nucleic acid sequence and the additional nucleic acid sequence of embodiments 1 or 2, wherein the CAR cells comprise lymphocyte, leukocyte, or PBMC.
 
4. The population of CAR cells of embodiment 3, wherein the CAR and the one or more therapeutic agents are produced in the form of a polyprotein, which is cleaved to generate separate CAR and therapeutic agent molecules.
 
5. The population of CAR cells of embodiment 4, wherein the polyprotein comprises a cleavable moiety between the CAR and the therapeutic agent, the cleavable moiety comprises a 2A peptide, the 2A peptide comprises P2A or T2A, and/or the CAR and the therapeutic agent are each constitutively expressed.
 
6. The population of CAR cells of embodiment 3, wherein the CAR cells comprise:
 
a third nucleic acid sequence encoding a second or an additional CAR binding an antigen that is different from the CAR, or the second or additional CAR binding a solid tumor antigen, and the CAR binds an antigen of a white blood cell.
 
7. A pharmaceutical composition comprising the population of CAR cells of one of embodiments 3-6. The pharmaceutical composition is used to treat a patient having a solid tumor.
 
8. A method of inducing or causing a T cell response in a subject in need thereof and/or treating a tumor of the subject, the method comprising administering an effective amount of the composition of embodiment 7 to the subject.
 
9. A modified cell comprising one or more CARs, wherein the cell is engineered to express and secrete a therapeutic agent that is or comprises at least one of IL-2, IL-6, IL-7, IL-15, IL-17, and IL-23.
 
10. A method of inducing or causing or enhancing T cell response, treating cancer, or enhancing cancer treatment, the method comprising: administrating an effective amount of the composition of T cells comprising one or more CARs, wherein the cell is engineered to express and secrete one or more therapeutic agents. For example, the therapeutic agent is or comprises IL-2, IL-6, IL-7, IL-15, IL-17, IL-23, or a combination thereof and the T cell response is enhanced as compared to the administration of T cells that do not express or secrete the therapeutic agent.
 
11. A method of inducing or causing or enhancing T cell response, treating cancer, or enhancing cancer treatment, the method comprising: administering an effective amount of the composition of a population of T cells comprising a CAR; and administering an effective amount of one or more therapeutic agents. For example, the therapeutic agent is or comprises IL-2, IL-6, IL-7, IL-15, IL-17, IL-23, or a combination thereof, wherein the T cell response is enhanced as compared to the administration of CAR T cells without the administration of therapeutic agent.
 
12. The method of embodiment 11, wherein administering an effective amount of the therapeutic agent comprises intravenous delivery of an amount of human IL-6 in the range of about 0.5-50 ug per kilogram of body weight.
 
13. The modified cell or the method of one of embodiments 9-12, wherein the T cell comprises a second or an additional CAR binding a solid tumor antigen, and the first CAR binds an antigen of a white blood cell.
 
14. The modified cell or the method of embodiment 13, wherein the solid tumor antigen is tMUC 1, PRLR, CLCA1, MUC12, GUCY2C, GPR35, CR1L, MUC 17, TMPRSS11B, MUC21, TMPRSS11E, CD207, SLC30A8, CFC1, SLC12A3, SSTR1, GPR27, FZD10, TSHR, SIGLEC15, SLC6A3, KISS1R, QRFPR, GPR119, CLDN6, UPK2, ADAM12, SLC45A3, ACPP, MUC21, MUC16, MS4A12, ALPP, CEA, EphA2, FAP, GPC3, IL13-Ra2, Mesothelin, PSMA, ROR1, VEGFR-II, GD2, FR-α, ErbB2, EpCAM, EGFRvIII, PSCA, or EGFR, and the B cell antigen is CD19, CD20, CD22, or BCMA.
 
15. The isolated nucleic acid sequence, the modified cell, or the method of any one of embodiments 2-14, wherein the therapeutic agent is IL-6 or IL-7.
 
16. The isolated nucleic acid sequence, the modified cell, or the method of any one of embodiments 2-14, wherein the CAR comprises an extracellular domain, a transmembrane domain, and an intracellular domain, the extracellular domain binding an antigen.
 
17. The isolated nucleic acid sequence, the modified cell, or the method of embodiment 16, wherein the intracellular domain comprises a co-stimulatory domain that comprises an intracellular domain of a co-stimulatory molecule selected from the group consisting of CD27, CD28, 4-1BB, OX40, CD30, CD40, PD-1, ICOS, lymphocyte function-associated antigen-1 (LFA-1), CD2, CD7, LIGHT, NKG2C, B7-H3, and any combination thereof.
 
18. The isolated nucleic acid sequence, the modified cell, or the method of embodiment 17, wherein the antigen is Epidermal growth factor receptor (EGFR), Variant III of the epidermal growth factor receptor (EGFRvIII), Human epidermal growth factor receptor 2 (HER2), Mesothelin (MSLN), Prostate-specific membrane antigen (PSMA), Carcinoembryonic antigen (CEA), Disialoganglioside 2 (GD2), Interleukin-13Ra2 (IL13Rα2), Glypican-3 (GPC3), Carbonic anhydrase IX (CAIX), L1 cell adhesion molecule (L1-CAM), Cancer antigen 125 (CA125), Cluster of differentiation 133 (CD133), Fibroblast activation protein (FAP), Cancer/testis antigen 1B (CTAG1B), Mucin 1 (MUC1), Folate receptor-α (FR-α), CD19, FZD10, TSHR, PRLR, Muc 17, GUCY2C, CD207, CD3, CD5, B-Cell Maturation Antigen (BCMA), or CD4.
 
19. The isolated nucleic acid sequence, the modified cell, or the method of any one of embodiments 2-18, wherein the modified cell or T cells comprise a dominant negative PD-1 mutant such that PD-1/PDI-1 signaling pathway of the cell is interfered.
 
20. The isolated nucleic acid sequence, the modified cell, or the method of any one of embodiments 2-19, wherein the nucleic acid sequence encoding the therapeutic agent is present in the modified cell in a recombinant DNA construct, in an mRNA, or in a viral vector.
 
21. The isolated nucleic acid sequence, the modified cell, or the method of any one of embodiments 2-19, wherein the modified cell comprises an mRNA encoding the therapeutic agent, wherein the mRNA is not integrated into the genome of the modified cell.
 
22. The isolated nucleic acid sequence, the modified cell, or the method of any one of embodiments 2-21, wherein the therapeutic agent corresponds to at least one of sequence listed in Table 2.
 
23. The isolated nucleic acid sequence, the modified cell, or the method of any one of embodiments 2-21, wherein the modified cell comprises a nucleic acid sequence comprising a promoter comprising a binding site for a transcription modulator that modulates the expression of the therapeutic agent in the cell.
 
24. The isolated nucleic acid sequence, the modified cell, or the method of embodiment 23, wherein the transcription modulator is or includes Hif1a, NFAT, FOXP3, and/or NFkB.
 
25. The isolated nucleic acid sequence, the modified cell, or the method of embodiment 24, wherein the promoter is responsive to the transcription modulator.
 
26. The isolated nucleic acid sequence, the modified cell, or the method of embodiment 25, wherein the promoter is operably linked to the nucleic acid sequence encoding the therapeutic agent such that the promoter drives expression of the therapeutic agent in the cell.
 
27. The isolated nucleic acid sequence, the modified cell, or the method of embodiment 23, wherein the promoter and the binding site correspond to the sequences listed in Table 2-4.
 
28. An isolated nucleic acid sequence comprising a first nucleic acid sequence and a second nucleic acid sequence, the first nucleic acid sequence encoding a chimeric antigen receptor (CAR), the second nucleic acid sequence encoding a therapeutic agent and a transmembrane domain such that the therapeutic agent is associated or bound to cell membrane. Examples of the isolated nucleic acid sequence are listed in Table 4 (1-4)
 
29. A modified cell comprising the isolated nucleic acid sequence of embodiment 28.
 
30. A pharmaceutical composition comprising the population of the cells of embodiment 3.
 
31. A method of inducing or causing T cell response in a subject in need thereof and/or treating a tumor of the subject, the method comprising administering an effective amount of the composition of embodiment 30 to the subject.
 
32. A modified cell comprising a first nucleic acid sequence encoding a CAR, and a second nucleic acid sequence encoding a therapeutic agent and a transmembrane domain such that the therapeutic agent is associated or bound to the membrane of the modified cell.
 
33. The modified cell of one of embodiments 29-32, wherein the therapeutic agent is a cytokine.
 
34. The modified cell of embodiment 33, wherein the cytokine comprises multiple submits, the second nucleic acid encodes the multiple subunits, one or more linkers connecting the multiple subunits, and the transmembrane domain.
 
35. The modified cell of embodiment 33, wherein the second nucleic acid sequence comprises a nucleic acid sequence of or encodes an amino acid sequence of SEQ ID NO: 280-313.
 
36. The modified cell of embodiment 33, wherein the cytokine is or comprises at least one of IL-2, IL-6, IL-7, IL-12, IL-15, IL-17, IL-18, and IL-23.
 
37. The modified cell of any one of embodiments 29-36, wherein the CAR comprises an extracellular domain, a transmembrane domain, and an intracellular domain, wherein the extracellular domain binds an antigen.
 
38. The modified cell of embodiment 37, wherein the intracellular domain comprises a co-stimulatory domain that comprises an intracellular domain of a co-stimulatory molecule selected from the group consisting of CD27, CD28, 4-1BB, OX40, CD30, CD40, PD-1, ICOS, lymphocyte function-associated antigen-1 (LFA-1), CD2, CD7, LIGHT, NKG2C, B7-H3, and any combination thereof.
 
39. The modified cell of embodiment 37, wherein the antigen is Epidermal growth factor receptor (EGFR), Variant III of the epidermal growth factor receptor (EGFRvIII), Human epidermal growth factor receptor 2 (HER2), Mesothelin (MSLN), Prostate-specific membrane antigen (PSMA), Carcinoembryonic antigen (CEA), Disialoganglioside 2 (GD2), Interleukin-13Ra2 (IL13Rα2), Glypican-3 (GPC3), Carbonic anhydrase IX (CAIX), L1 cell adhesion molecule (L1-CAM), Cancer antigen 125 (CA125), Cluster of differentiation 133 (CD133), Fibroblast activation protein (FAP), Cancer/testis antigen 1B (CTAG1B), Mucin 1 (MUC1), Folate receptor-α (FR-α), CD19, FZD10, TSHR, PRLR, Muc 17, GUCY2C, CD207, CD3, CD5, B-Cell Maturation Antigen (BCMA), or CD4.
 
40. The modified cell of one of embodiments 29-39, wherein the second nucleic acid sequence comprises a promoter comprising a binding site for a transcription modulator that modulates the expression of the therapeutic agent in the cell.
 
41. The modified cell of embodiment 40, wherein the transcription modulator is or includes Hif1a, NFAT, FOXP3, and/or NFkB.
 
42. A method of inducing or causing or enhancing T cell response, treating cancer, or enhancing cancer treatment, the method comprising: administrating an effective amount of the composition of the modified cells of one of embodiments 29-41.
 
43. An isolated nucleic acid sequence encoding a binding molecule comprising an extracellular domain, a transmembrane domain, and an intracellular domain, the extracellular domain binds an antigen, the intracellular domain comprising a cytoplasmic domain of a receptor of a therapeutic agent. Examples of the isolated nucleic acid sequence are listed in Table 4 (5-8)
 
44. A cell comprising the isolated nucleic acid sequence of embodiment 43.
 
45. A pharmaceutical composition comprising the population of the cells of embodiment 44.
 
46. A method of inducing or causing T cell response in a subject in need thereof and/or treating a tumor of the subject, the method comprising administering an effective amount of the composition of embodiment 45 to the subject.
 
47. A modified cell comprising a binding molecule comprising an extracellular domain, a transmembrane domain, and an intracellular domain, the extracellular domain binds an antigen, the intracellular domain comprising a cytoplasmic domain of a therapeutic agent.
 
48. The isolated nucleic acid sequence and the modified cell of any one of embodiments 43-47, wherein the therapeutic agent is a cytokine.
 
49. The isolated nucleic acid sequence and the modified cell of any one of embodiments 43-47, wherein the receptor of the therapeutic agent is or comprises IL12Rβ2, IL18R1, IL123R, GP130, IL15Ra, or IL12Rβ1.
 
50. The isolated nucleic acid sequence and the modified cell of any one of embodiments 43-47, wherein the therapeutic agent is or comprises IL12, IL18, IL123, IL-6, or IL-15.
 
51. The isolated nucleic acid sequence and the modified cell of any one of embodiments 43-47, wherein the cytoplasmic domain is or comprises at least one of the amino acid sequences of SEQ ID Nos: 314-319.
 
52. The isolated nucleic acid sequence and the modified cell of any one of embodiments 43-47, wherein the modified cell comprises the isolated nucleic acid sequence comprising any one of the amino acid sequences of SEQ ID Nos: 320-322.
 
53. The isolated nucleic acid sequence and the modified cell of any one of embodiments 43-51, wherein the modified cell comprises an additional nucleic acid sequence, the isolated nucleic acid sequence comprises additional nucleic acid sequence, and the additional nucleic acid sequence comprises 41-BB domain and CD3 Zeta domain, a nucleic acid sequence encoding the cytoplasmic domain is located between the 41-BB domain and CD3 zeta domain.
 
54. The isolated nucleic acid sequence and the modified cell of any one of embodiments 43-51, wherein the modified cell comprises an additional nucleic acid sequence, the isolated nucleic acid sequence comprises additional nucleic acid sequence, and the additional nucleic acid sequence comprises 41-BB domain and CD3 Zeta domain, a nucleic acid sequence encoding the cytoplasmic domain is located before the 41-BB domain ordered from a N-terminal of the cytoplasmic domain.
 
55. The isolated nucleic acid sequence and the modified cell of any one of embodiments 43-51, wherein the modified cell comprises an additional nucleic acid sequence, the isolated nucleic acid sequence comprises additional nucleic acid sequence, and the additional nucleic acid sequence comprises 41-BB domain and CD3 Zeta domain, a nucleic acid sequence encoding the cytoplasmic domain is located after the CD3 Zeta domain ordered from a N-terminal of the cytoplasmic domain.
 
56. The isolated nucleic acid sequence and the modified cell of any one of embodiments 43-55, wherein the intracellular domain comprises a co-stimulatory domain that comprises an intracellular domain of a co-stimulatory molecule selected from the group consisting of CD27, CD28, 4-1BB, OX40, CD30, CD40, PD-1, ICOS, lymphocyte function-associated antigen-1 (LFA-1), CD2, CD7, LIGHT, NKG2C, B7-H3, and any combination thereof.
 
57. The isolated nucleic acid sequence and the modified cell of embodiment 56, wherein the antigen is Epidermal growth factor receptor (EGFR), Variant III of the epidermal growth factor receptor (EGFRvIII), Human epidermal growth factor receptor 2 (HER2), Mesothelin (MSLN), Prostate-specific membrane antigen (PSMA), Carcinoembryonic antigen (CEA), Disialoganglioside 2 (GD2), Interleukin-13Ra2 (IL13Rα2), Glypican-3 (GPC3), Carbonic anhydrase IX (CAIX), L1 cell adhesion molecule (L1-CAM), Cancer antigen 125 (CA125), Cluster of differentiation 133 (CD133), Fibroblast activation protein (FAP), Cancer/testis antigen 1B (CTAG1B), Mucin 1 (MUC1), Folate receptor-α (FR-α), CD19, FZD10, TSHR, PRLR, Muc 17, GUCY2C, CD207, CD3, CD5, B-Cell Maturation Antigen (BCMA), or CD4.
 
58. The modified cell or the cell of any one of embodiments 44-57, wherein a signaling pathway is activated when the binding molecule binds to the antigen.
 
59. An isolated nucleic acid sequence comprising a nucleic acid sequence and an additional nucleic acid sequence, the nucleic acid sequence encoding a chimeric antigen receptor (CAR), the additional nucleic acid sequence encoding a therapeutic agent that is or comprises at least one of IL-2, IL-6, IL-7, IL-15, IL-17, and IL-23.
 
60. An isolated nucleic acid sequence comprising a nucleic acid sequence and an additional nucleic acid sequence, the nucleic acid sequence encoding a chimeric antigen receptor (CAR), the additional nucleic acid sequence encoding a therapeutic agent that is or comprises at least one of TNFRSF superfamily member receptor activation antibodies or membrane-bound forms thereof, TNFRSF superfamily member ligands or the membrane-bound form thereof, chemokines or membrane-bound forms thereof, antibodies to the chemokines, or antibodies to receptors of the chemokines or the membrane-bound forms thereof, and D28 family&#39;s ligands that correspond to the sequences in Table 2-4.
 
61. A population of CAR cells comprising the nucleic acid sequence and the additional nucleic acid sequence of embodiments 59 or 60, wherein the CAR cells comprise lymphocyte, leukocyte, or PBMC.
 
62. The population of CAR cells of embodiment 61, wherein the CAR and the therapeutic agent are produced in the form of a polyprotein, which is cleaved to generate separate CAR and therapeutic agent molecules.
 
63. The population of CAR cells of embodiment 62, wherein the polyprotein comprises a cleavable moiety between the CAR and the therapeutic agent, the cleavable moiety comprises a 2A peptide, the 2A peptide comprises P2A or T2A, and/or the CAR and the therapeutic agent are each constitutively expressed.
 
64. The population of CAR cells of embodiment 61, wherein the CAR cells comprise: a third nucleic acid sequence encoding an additional CAR binding to an antigen that is different from the CAR, or
 
the additional CAR binding a solid tumor antigen, and the CAR binds an antigen of a white blood cell.
 
65. A pharmaceutical composition comprising the population of the CAR cells of one of embodiments 61-64.
 
66. A method of causing T cell response in a subject in need thereof and/or treating a tumor of the subject, the method comprising administering an effective amount of the composition of embodiment 65 to the subject.
 
67. A modified cell comprises one or more CARs, wherein the cell is engineered to express and secrete a therapeutic agent that is or comprises at least one of IL-2, IL-6, IL-7, IL-15, IL-17, and IL-23.
 
68. A method of causing or enhancing T cell response, treating cancer, or enhancing cancer treatment, the method comprising: administrating an effective amount of the composition of T cells comprising one or more CARs, wherein the cell is engineered to express and secrete a therapeutic agent that is or comprises at least one of IL-2, IL-6, IL-7, IL-15, IL-17, and IL-23, and the T cell response is enhanced as compared to the administration of T cells that do not express or secrete the therapeutic agent.
 
69. A method of causing or enhancing T cell response, treating cancer, or enhancing cancer treatment, the method comprising:
 
administering an effective amount of the composition of a population of T cells comprising a CAR; and
 
administering an effective amount of a therapeutic agent that is or comprises at least one of IL-2, IL-6, IL-7, IL-15, IL-17, and IL-23, wherein the T cell response is enhanced as compared to the administration of CAR T cells without the administration of therapeutic agent.
 
70. The method of embodiment 69, wherein the administering the effective amount of the therapeutic agent comprises intravenous delivery of an amount of human IL-6 in the range of about 0.5-50 ug per kilogram of body weight.
 
71. The modified cell or the method of one of embodiments 67-70, wherein the T cell comprises an additional CAR binding a solid tumor antigen, and the CAR binds an antigen of a white blood cell.
 
72. The modified cell or the method of embodiment 71, wherein the solid tumor antigen is tMUC 1, PRLR, CLCA1, MUC12, GUCY2C, GPR35, CR1L, MUC 17, TMPRSS11B, MUC21, TMPRSS11E, CD207, SLC30A8, CFC1, SLC12A3, SSTR1, GPR27, FZD10, TSHR, SIGLEC15, SLC6A3, KISS1R, QRFPR, GPR119, CLDN6, UPK2, ADAM12, SLC45A3, ACPP, MUC21, MUC16, MS4A12, ALPP, CEA, EphA2, FAP, GPC3, IL13-Ra2, Mesothelin, PSMA, ROR1, VEGFR-II, GD2, FR-α, ErbB2, EpCAM, EGFRvIII, PSCA, or EGFR, and the B cell antigen is CD19, CD20, CD22, or BCMA.
 
73. The isolated nucleic acid sequence, the modified cell, or the method of any one of embodiments 60-72, wherein the therapeutic agent is IL-6 or IL-7.
 
74. The isolated nucleic acid sequence, the modified cell, or the method of any one of embodiments 60-72, wherein the CAR comprises an extracellular domain, a transmembrane domain, and an intracellular domain, the extracellular domain binds an antigen.
 
75. The isolated nucleic acid sequence, the modified cell, or the method of embodiment 74, wherein the intracellular domain comprises a co-stimulatory domain that comprises an intracellular domain of a co-stimulatory molecule selected from the group consisting of CD27, CD28, 4-1BB, OX40, CD30, CD40, PD-1, ICOS, lymphocyte function-associated antigen-1 (LFA-1), CD2, CD7, LIGHT, NKG2C, B7-H3, and any combination thereof.
 
76. The isolated nucleic acid sequence, the modified cell, or the method of embodiment 75, wherein the antigen is Epidermal growth factor receptor (EGFR), Variant III of the epidermal growth factor receptor (EGFRvIII), Human epidermal growth factor receptor 2 (HER2), Mesothelin (MSLN), Prostate-specific membrane antigen (PSMA), Carcinoembryonic antigen (CEA), Disialoganglioside 2 (GD2), Interleukin-13Ra2 (IL13Rα2), Glypican-3 (GPC3), Carbonic anhydrase IX (CAIX), L1 cell adhesion molecule (L1-CAM), Cancer antigen 125 (CA125), Cluster of differentiation 133 (CD133), Fibroblast activation protein (FAP), Cancer/testis antigen 1B (CTAG1B), Mucin 1 (MUC1), Folate receptor-α (FR-α), CD19, FZD10, TSHR, PRLR, Muc 17, GUCY2C, CD207, CD3, CD5, B-Cell Maturation Antigen (BCMA), or CD4.
 
77. The isolated nucleic acid sequence, the modified cell, or the method of any one of embodiments 60-76, wherein the modified cell or T cells comprise a dominant negative PD-1 mutant such that PD-1/PDI-1 signaling pathway of the cell is interfered.
 
78. The isolated nucleic acid sequence, the modified cell, or the method of any one of embodiments 60-77, wherein the therapeutic agent is present in the modified cell in a recombinant DNA construct, in an mRNA, or in a viral vector.
 
79. The isolated nucleic acid sequence, the modified cell, or the method of any one of embodiments 60-77, wherein the modified cell comprises a therapeutic agent mRNA encoding the therapeutic agent, and the mRNA is not integrated into the genome of the modified cell.
 
80. The isolated nucleic acid sequence, the modified cell, or the method of any one of embodiments 60-79, wherein the therapeutic agent corresponds to at least one of sequence listed in Table 2-4.
 
81. The isolated nucleic acid sequence, the modified cell, or the method of any one of embodiments 60-79, wherein the modified cell comprises a nucleic acid sequence comprising a promoter comprising a binding site for a transcription modulator that modulates the expression of the therapeutic agent in the cell.
 
82. The isolated nucleic acid sequence, the modified cell, or the method of embodiment 81, wherein the transcription modulator is or includes Hif1a, NFAT, FOXP3, and/or NFkB.
 
83. The isolated nucleic acid sequence, the modified cell, or the method of embodiment 82, wherein the promoter is responsive to the transcription modulator.
 
84. The isolated nucleic acid sequence, the modified cell, or the method of embodiment 83, wherein the promoter is operably linked to the nucleic acid sequence encoding the therapeutic agent such that the promoter drives expression of the therapeutic agent in the cell.
 
85. The isolated nucleic acid sequence, the modified cell, or the method of embodiment 81, wherein the promoter and the binding site correspond to the sequences listed in Table 2-4.
 
86. A modified cell comprises one or more CARs, wherein the cell is engineered to express and secrete a therapeutic agent such as a cytokine.
 
87. A method of causing or enhancing T cell response, treating cancer, or enhancing cancer treatment, the method comprising: administrating an effective amount of the composition of T cells comprising one or more CARs, wherein the cell is engineered to express and secrete a therapeutic agent such as a cytokine.
 
88. The modified cell or the method of one of embodiments 86-87, wherein the therapeutic agent that is or comprises IFN-γ.
 
89. The modified cell or the method of one of embodiments 86-88, wherein the therapeutic agent that is or comprises IL-6 or IFN-γ, or a combination thereof. For example, the therapeutic agent may comprise SEQ ID NO: 287 or 328.
 
90. The modified cell or the method of one of embodiments 86-89, wherein the therapeutic agent that is or comprises IL-15 or IL-12, or a combination thereof.
 
91. The modified cell or the method of one of embodiments 86-90, wherein the small protein or the therapeutic agent is or comprises a recombinant or native cytokine.
 
92. The modified cell or the method of one of embodiments 86-91, wherein the therapeutic agent comprises a FC fusion protein associated with a small protein.
 
93. The modified cell or the method of one of embodiments 86-92, wherein the small protein is or comprises IL-12, IL-15, IL-6 or IFN-γ.
 
94. The modified cell or the method of one of embodiments 86-93, wherein expression and/or secretion is regulated by a controlling system such as an inducible expression system, or the modified cell is regulated by an inducible suicide expression.
 
95. The modified cell or the method of one of embodiments 86-94, wherein the therapeutic agent activates macrophages and/or dendritic cells.
 
96. The modified cell or the method of one of embodiments 86-95, wherein the therapeutic agent causes macrophages to remove granulocytes.
 
97. The modified cell or the method of one of embodiments 86-96, wherein the therapeutic agent inhibits or suppresses growth of cancer cells.
 
98. The modified cell or the method of one of embodiments 86-97, wherein the therapeutic agent is or comprises a recombinant or a native protein.
 
99. The modified cell or the method of one of embodiments 86-98, wherein the modified cell comprises a modified programmed cell death protein 1 (PD-1) that is a dominant negative PD-1.
 
100. The modified cell or the method of one of embodiments 86-99, wherein the one or more CARs comprise a CAR targeting a tumor cell.
 
101. The modified cell or the method of one of embodiments 86-100, wherein the one or more CARs comprise a CAR binding a solid tumor antigen and an additional CAR binding a blood cell antigen such as a B cell antigen.
 
102. The modified cell or the method of one of embodiments 86-100, wherein the solid tumor antigen is tMUC 1, PRLR, CLCA1, MUC12, GUCY2C, GPR35, CR1L, MUC 17, TMPRSS11B, MUC21, TMPRSS11E, CD207, SLC30A8, CFC1, SLC12A3, SSTR1, GPR27, FZD10, TSHR, SIGLEC15, SLC6A3, KISS1R, QRFPR, GPR119, CLDN6, UPK2, ADAM12, SLC45A3, ACPP, MUC21, MUC16, MS4A12, ALPP, CEA, EphA2, FAP, GPC3, IL13-Ra2, Mesothelin, PSMA, ROR1, VEGFR-II, GD2, FR-α, ErbB2, EpCAM, EGFRvIII, or EGFR, and the B cell antigen is CD19, CD20, CD22, or BCMA.
 
103. The modified cell or the method of one of embodiments 86-102, wherein the solid tumor antigen comprises B7, CAIX, CD123, CD133, CD171, CD171/L1-CAM, CEA, Claudin 18.2, cMet, CS1, CSPG4, Dectin1, EGFR, EGFR vIII, EphA2, ERBB receptors, ErbB T4, ERBB2, FAP, Folate receptor 1, FITC, Folate receptor 1, FSH, GD2, GPC3, HA-1 H/HLA-A2, HER2, IL-11Ra, IL13 receptor a2, IL13R, IL13Rα2 (zetakine), Kappa, Leukemia, LewisY, Mesothelin, MUC1, NKG2D, NY-ESO-1, PSMA, ROR-1, TRAIL-receptor1, or VEGFR2, and the B cell antigen is CD19, CD20, CD22, or BCMA.
 
104. The modified cell or the method of one of embodiments 86-103, wherein the T cell response is enhanced as compared to the administration of CAR T cells that do not express or secrete the therapeutic agent.
 
105. The modified cell or the method of one of embodiments 86-104, wherein the modified cell comprises a nucleic acid sequence encoding hTERT or a nucleic acid encoding SV40LT, or a combination thereof, wherein the nucleic acid sequence encoding hTERT or a nucleic acid encoding SV40LT, or a combination thereof is integrated into the genome of the modified T cell, and the modified T cell constitutively expresses hTERT, SV40LT, or a combination thereof.
 
106. The modified cell or the method of one of embodiments 86-105, wherein expression of the nucleic acid sequence encoding hTERT, a nucleic acid encoding SV40LT, or a combination thereof, is regulated by an inducible expression system, and/or the modified T cell comprises a nucleic acid sequence encoding a suicide gene.
 
107. The modified cell or the method of one of embodiments 86-106, wherein the modified cell is derived from a healthy donor or the subject.
 
108. The modified cell or the method of one of embodiments 86-107, wherein the TRAC gene of the modified cell is inactivated.
 
109. The modified cell or the method of one of embodiments 86-108, wherein the modified cell has a reduced graft-versus-host disease (GVHD) response in a bioincompatible human recipient as compared to the GVHD response of the primary human T cell in response to allogenic CAR T treatment.
 
110. The modified cell or the method of one of embodiments 86-109, wherein the modified cell has reduced amount PD-1 or has a dominant negative PD-1 such that an signaling pathway of the PD-1 is blocked.
 
111. The modified cell or the method of one of embodiments 86-110, wherein the modified cell has reduced amount PD-1 or has a dominant negative PD-1 such that an signaling pathway of the PD-1 is blocked, the therapeutic agent is IL-12 or IFN-γ, or a combination thereof.
 
112. The modified cell or the method of an embodiments 86-111, wherein the modified cell has reduced amount PD-1 or has a dominant negative PD-1 such that an signaling pathway of the PD-1 is blocked, the therapeutic agent comprises a CD40 agonist such as CP-870,893 from Pfizer.
 
113. The modified cell or the method of an embodiments 86-112, wherein the modified cell comprises an additional therapeutic agent, the modified cell comprises a nucleic acid sequence encoding the therapeutic agent and an additional nucleic acid sequence encoding the additional therapeutic agent, and the nucleic acid sequence and the additional nucleic acid sequence are connected by an IRES element or a third nucleic acid sequence encoding a 2A peptide.
 
114. The modified cell or the method of embodiment 113, wherein the therapeutic agent is IL-6, and the additional therapeutic agent is IFN-γ.
 
115. The modified cell or the method of embodiment 113, wherein the therapeutic agent is IL-12, and the additional therapeutic agent is IFN-γ.
 
116. The modified cell or the method of claim  113 , wherein the therapeutic agent is CD40, and the additional therapeutic agent is IFN-γ.
 
117. The modified cell or the method of an embodiments 86-116, wherein the modified cell comprises a nucleic acid sequence comprising a promoter comprising a binding site for a transcription modulator that modulates the expression and/or secretion of the therapeutic agent in the cell.
 
118. The modified cell or the method of any one of embodiments 86-116, wherein the transcription modulator is or includes Hif1a, NFAT, FOXP3, and/or NFkB.
 
119. The modified cell or the method of embodiment 118, wherein the promoter is responsive to the transcription modulator.
 
120. The modified cell or the method of any one of embodiments 118-119, wherein the promoter is operably linked to the nucleic acid sequence encoding the therapeutic agent such that the promoter drives expression and/or secretion of the therapeutic agent in the cell.
 
121. The modified cell or the method of any one of embodiments 118-120, wherein the promoter comprises at least one of SEQ ID Nos: 323-325.
 
122. The modified cell or the method of any one of embodiments 86-120, wherein the modified cell comprises one or more nucleic acid sequences encoding a stimulus response element and encoding one or more CARs and/or the therapeutic agent, and the stimulus response element comprises at least one portion of the cGMP-specific 3′,5′-cyclic phosphodiesterase or a molecule derived of, for example, SEQ ID NO: 329.
 
123. The modified cell or the method of embodiment 122, wherein expression of the one or more CARs and/or the therapeutic agent is ligand dependent.
 
124. The modified cell or the method of embodiment 122, wherein expressed the one or more CARs and/or the therapeutic agent are destabilized or degraded in the absence of a corresponding ligand.
 
125. The modified cell or the method of any one of embodiments 122-124, wherein modified cell comprises one or more nucleic acid sequences encoding at least one portion of the cGMP-specific 3′,5′-cyclic phosphodiesterase or a molecule derived of, for example, SEQ ID NO: 329 appended to or associated with the therapeutic agent such that expression of the therapeutic agent is ligand dependent, and the therapeutic agent is or comprises IL6 or IFN-γ, or a combination thereof.
 
126. A fusion protein comprising a scFv binding PD-1 or PDL1, a linker, an extracellular domain, a transmembrane domain, and a cytoplasmic domain, wherein the transmembrane domain is selected from a group consist of a transmembrane domain of a receptor of IL15, IL2, IL7, IL6, IL12, IL18, IL21, IL23, IL 33, TNFα, TNFβ, IFNα, IFNγ, and IFN as well as siglec-15 antigen, and the cytoplasmic domain is selected from a group consist of a cytoplasmic domain of receptor of the receptor of IL15, IL2, IL7, IL6, IL12, IL18, IL21, IL23, IL 33, TNFα, TNFβ, IFNα, IFNγ, and IFNβ as well as siglec-15 antigen, and the extracellular domain is selected from a group consist of an extracellular domain of the receptor of IL15, IL2, IL7, IL6, IL12, IL18, IL21, IL23, IL 33, TNFα, TNFβ, IFNα, IFNγ, and IFNβ as well as siglec-15 antigen.
 
127. A fusion protein comprising a scFv binding PD-1 or PDL1, a linker, a transmembrane domain, and a cytoplasmic domain, wherein the transmembrane domain is selected from a group consist of a transmembrane domain of a receptor of CD4, CD8, CD28, CD27, CD25, CD137, PD1 and PDL1 as well as siglec-15 antigen, and the cytoplasmic domain is selected from a group consist of a cytoplasmic domain of receptor of the receptor of CD4, CD8, CD28, CD27, CD25, CD137, PD1 and PDL1 as well as siglec-15 antigen.
 
128. A fusion protein comprising a cytokine is selected from a group consist of IL15, IL2, IL7, IL6, IL12, IL18, IL21, IL23, IL 33, TNFα, TNFβ, IFNα, and IFNβ, a linker, an extracellular domain, a transmembrane domain, and a cytoplasmic domain, wherein the transmembrane domain is selected from a group consist of a transmembrane domain of the receptor of IL15, IL2, IL7, IL6, IL12, IL18, IL21, IL23, IL 33, TNFα, TNFβ, IFNα, IFNγ, and IFNβ as well as siglec-15 antigen, and the cytoplasmic domain is selected from a group consist of a cytoplasmic domain of receptor of the receptor of IL15, IL2, IL7, IL6, IL12, IL18, IL21, IL23, IL 33, TNFα, TNFβ, IFNα, and IFNβ, and the extracellular domain is selected from a group consist of an extracellular domain of the receptor of IL15, IL2, IL7, IL6, IL12, IL18, IL21, IL23, IL 33, TNFα, TNFβ, IFNα, and IFNβ.
 
129. A fusion protein comprising a cytokine is selected from a group consist of IL15, IL2, IL7, IL6, IL12, IL18, IL21, IL23, IL 33, TNFα, TNFβ, IFNα, and IFNβ, a linker, a transmembrane domain, and a cytoplasmic domain, wherein the transmembrane domain is selected from a group consist of a transmembrane domain of a receptor of CD4, CD8, CD28, CD27, CD25, CD137, PD1 and PDL1 as well as siglec-15 antigen, and the cytoplasmic domain is selected from a group consist of a cytoplasmic domain of receptor of the receptor of CD4, CD8, CD28, CD27, CD25, CD137, PD1 and PDL1 as well as siglec-15 antigen.
 
130. A fusion protein comprising a binding domain binding a ligand or a receptor of an immune checkpoint molecule and a docking molecule, wherein the immune checkpoint molecule is selected from the group consisting of programmed death 1 (PD-1), cytotoxic T lymphocyte antigen-4 (CTLA-4), B- and T-lymphocyte attenuator (BTLA), T cell immunoglobulin mucin-3 (TIM-3), lymphocyte-activation protein 3 (LAG-3), T cell immunoreceptor with Ig and ITIM domains (TIGIT), leukocyte-associated immunoglobulin-like receptor 1 (LAIRI), natural killer cell receptor 2B4 (2B4), VISTA (its receptor), and CD 160, and the docking molecule associates the binding domain with a cell.
 
131. The fusion protein of embodiment 130, wherein the docking molecule comprises a linker, a transmembrane domain, and a cytoplasmic domain. 132. The fusion protein of embodiment 131, wherein the transmembrane domain is selected from a group consist of a transmembrane domain of a receptor of IL15, IL2, IL7, IL6, IL12, IL18, IL21, IL23, IL 33, TNFα, TNFβ, IFNα, and IFNβ, and the cytoplasmic domain is selected from a group consist of a cytoplasmic domain of receptor of the receptor of IL15, IL2, IL7, IL6, IL12, IL18, IL21, IL23, IL 33, TNFα, TNFβ, IFNα, and INFβ.
 
133. The fusion protein of embodiment 131, wherein the docking molecule further comprises an extracellular domain. 134. The fusion protein of embodiment 133, wherein the extracellular domain is selected from a group consist of an extracellular domain of the receptor of IL15, IL2, IL7, IL6, IL12, IL18, IL21, IL23, IL 33, TNFα, TNFβ, IFNα, and INFβ.
 
135. The fusion protein of embodiment 130, wherein the docking molecule comprises a linker, a transmembrane domain, and a cytoplasmic domain.
 
136. The fusion protein of embodiment 135, wherein the transmembrane domain is selected from a group consist of a transmembrane domain of a receptor of CD4, CD8, CD28, CD27, CD25, CD137, PD1 and PDL1 as well as siglec-15 antigen, and the cytoplasmic domain is selected from a group consist of a cytoplasmic domain of receptor of the receptor of CD4, CD8, CD28, CD27, CD25, CD137, PD1 and PDL1 as well as siglec-15 antigen.
 
137. The fusion protein of one of embodiments 130-136, wherein the binding domain is a scFv.
 
138. The fusion protein of embodiment 130, wherein the binding domain is a scFv binding CD80 or CD86.
 
139. The fusion protein of embodiment 138, wherein the docking molecule comprises or is wide type or modified CTLA4 or PD-1.
 
140. The fusion protein of embodiment 130, wherein the binding domain is a scFv binding VISTA.
 
141. The fusion protein of embodiment 140, wherein the docking molecule comprises or is wide type or modified VISTA receptor or PD-1.
 
142. The fusion protein of embodiment 130, wherein the binding domain is a scFv binding PDL1 or PD1, and/or the docking molecule comprises or is wide type or modified PD-1.
 
143. The fusion protein of embodiment 130, wherein the binding domain is a scFv binding B7-H3.
 
144. The fusion protein of embodiment 143, wherein the docking molecule comprises or is wide type or modified B7-H3 receptor or PD-1.
 
145. A fusion protein comprising a therapeutic agent and a docking molecule, wherein the docking molecule comprises a cytoplasmic domain and a transmembrane domain that associate the therapeutic agent with a cell.
 
146. The fusion protein of embodiment 142, wherein the therapeutic agent comprises or is the binding domain of one of embodiment 5-20 or the cytokine of one of embodiments 3 and 4.
 
148. A nucleic acid sequence encoding the fusion protein of one of embodiments 1-22.
 
147 A modified cell comprises the fusion protein of one of embodiments 126-148 or the nucleic acid sequence of embodiment 23.
 
149. A pharmaceutical composition comprising the population of the modified cells of embodiment 24.
 
150. A method of cause T cell response in a subject in need thereof and/or treating a tumor of the subject, the method comprising administering an effective amount of the composition of embodiment 24 to the subject.
 
151. The pharmaceutical composition, the modified cell, and the method of one of embodiments 148-26, wherein the linker is a GS linker.
 
152. The pharmaceutical composition, the modified cell, and the method of one of embodiments 148-26, wherein the modified cell comprises a CAR.
 
153. The pharmaceutical composition, the modified cell, and the method of one of embodiments 148-26, wherein the CAR comprises an extracellular domain, a transmembrane domain, and an intracellular domain, the extracellular domain binds an antigen.
 
154. The pharmaceutical composition, the modified cell, and the method of one of embodiments 148-26, wherein the intracellular domain comprises a co-stimulatory domain that comprises an intracellular domain of a co-stimulatory molecule selected from the group consisting of CD27, CD28, 4-1BB, OX40, CD30, CD40, PD-1, ICOS, lymphocyte function-associated antigen-1 (LFA-1), CD2, CD7, LIGHT, NKG2C, B7-H3, and any combination thereof.
 
155. The pharmaceutical composition, the modified cell, and the method of one of embodiments 148-26, wherein the antigen is Epidermal growth factor receptor (EGFR), Variant III of the epidermal growth factor receptor (EGFRvIII), Human epidermal growth factor receptor 2 (HER2), Mesothelin (MSLN), Prostate-specific membrane antigen (PSMA), Carcinoembryonic antigen (CEA), Disialoganglioside 2 (GD2), Interleukin-13Ra2 (IL13Rα2), Glypican-3 (GPC3), Carbonic anhydrase IX (CAIX), L1 cell adhesion molecule (L1-CAM), Cancer antigen 125 (CA125), Cluster of differentiation 133 (CD133), Fibroblast activation protein (FAP), Cancer/testis antigen 1B (CTAG1B), Mucin 1 (MUC1), Folate receptor-α (FR-α), CD19, FZD10, TSHR, PRLR, Muc 17, GUCY2C, CD207, CD3, CD5, B-Cell Maturation Antigen (BCMA), or CD4.
 
156. The pharmaceutical composition, the modified cell, and the method of one of embodiments 126-31, wherein the fusion protein is regulated by an inducible gene expression system.
 
157. A fusion protein comprising a cytokine and an oxygen-sensitive polypeptide domain.
 
158. The fusion protein of embodiment 157, wherein the oxygen-sensitive polypeptide domain is s HIFI alpha, HIF3 alpha, or a sequencing having an identity of over 80%, preferably 90% or more preferably 95% with respectively Hif VHL-interaction domain or Hif amino acid 344-417 Hif amino acid 380-603.
 
159. The fusion protein of embodiment 158, wherein the oxygen-sensitive polypeptide domain comprises HIF VHL binding domain.
 
160. The fusion protein of embodiment 157, wherein HIF1 alpha is hydroxylated by HIFa specific prolyl hydroxylases (PHDI-3) which are oxygen sensing. Hydroxylation triggers poly-ubiquitylation of HIF1 alpha and targets the latter for proteosomal degradation by an E3 ubiquitin ligase. In hypoxia (low 0 2), occur an inhibition of hydroxylation via TCA cycle intermediates, a stabilization of the HIFa protein and an impairment of HIF transcriptional activity.
 
161. A nucleic acid sequence encoding the fusion of any of embodiments 157-160 or comprising one or more components shown in  FIG. 5 .
 
162. A modified cell comprising the fusion protein of any of embodiments 157-160 and/or the nuclei acid sequence of embodiments 161.
 
163. The cell of embodiment 162, wherein the fusion protein is regulated by NFAT.
 
164. A pharmaceutical composition comprising a population of the modified cells of any one of embodiments 162 and 163.
 
165. A method of cause T cell response in a subject in need thereof and/or treating a tumor of the subject, the method comprising administering an effective amount of the composition of embodiment 164 to the subject.
 
166. The modified cell, pharmaceutical composition or method of any one of embodiments 162-165, wherein the modified cell is lymphocyte, leukocyte, or PBMC; or cells, NK cells, or dendritic cells.
 
167. The modified cell, pharmaceutical composition or method of any one of embodiments 162-166, wherein the modified cell further comprises a Chimeric antigen receptor (CAR) or a modified TCR.
 
168. The modified cell, pharmaceutical composition or method of embodiment 167, wherein the TCR is modified TCR.
 
169. The modified cell, pharmaceutical composition or method of embodiment 167, wherein the TCR is derived from spontaneously occurring tumor-specific T cells in patients.
 
170. The modified cell, pharmaceutical composition or method of embodiment 167, wherein the TCR binds a tumor antigen.
 
171. The modified cell, pharmaceutical composition or method of embodiment 170, wherein the tumor antigen comprises CEA, gp100, MART-1, p53, MAGE-A3, or NY-ESO-1, or the TCR comprises TCRγ and TCRδ Chains or TCRα and TCRβ chains, or a combination thereof.
 
172. The modified cell, pharmaceutical composition or method of claim  167 , wherein the CAR comprises an extracellular domain, a transmembrane domain, and an intracellular domain, the extracellular domain binds an antigen.
 
173. The modified cell, pharmaceutical composition or method of embodiment 172, wherein the intracellular domain comprises a co-stimulatory domain that comprises an intracellular domain of a co-stimulatory molecule selected from the group consisting of CD27, CD28, 4-1BB, OX40, CD30, CD40, PD-1, ICOS, lymphocyte function-associated antigen-1 (LFA-1), CD2, CD7, LIGHT, NKG2C, B7-H3, and any combination thereof.
 
174. The modified cell, pharmaceutical composition or method of embodiment 173, wherein the antigen is Epidermal growth factor receptor (EGFR), Variant III of the epidermal growth factor receptor (EGFRvIII), Human epidermal growth factor receptor 2 (HER2), Mesothelin (MSLN), Prostate-specific membrane antigen (PSMA), Carcinoembryonic antigen (CEA), Disialoganglioside 2 (GD2), Interleukin-13Ra2 (IL13Rα2), Glypican-3 (GPC3), Carbonic anhydrase IX (CAIX), L1 cell adhesion molecule (L1-CAM), Cancer antigen 125 (CA125), Cluster of differentiation 133 (CD133), Fibroblast activation protein (FAP), Cancer/testis antigen 1B (CTAG1B), Mucin 1 (MUC1), Folate receptor-α (FR-α), CD19, FZD10, TSHR, PRLR, Muc 17, GUCY2C, CD207, CD3, CD5, B-Cell Maturation Antigen (BCMA), or CD4.
 
175. The modified cell, pharmaceutical composition or method of any one of embodiments 162-174, wherein the modified cell or the T cells comprise an additional CAR binding a solid tumor antigen, and the CAR binds an antigen of a white blood cell.
 
176. The modified cell, pharmaceutical composition or method of any one of embodiments 162-174, wherein the modified cell or the T cells comprise a dominant negative PD-1.
 
177. The modified cell, pharmaceutical composition or method of any one of embodiments 162-174, wherein the modified cell or the T cells comprise a modified PD-1 lacking a functional PD-1 intracellular domain.
 
178. The modified cell, pharmaceutical composition or method of any one of embodiments 162-177, wherein the modified cell further comprises a nucleic acid sequence encoding therapeutic agent.
 
179. The modified cell, pharmaceutical composition or method of any one of embodiments 178, wherein the isolated nucleic acid sequence comprises a promoter comprising a binding site for a transcription modulator that modulates the expression and/or secretion of the therapeutic agent in the cell.
 
180. The modified cell, pharmaceutical composition or method of embodiment 179, wherein the transcription modulator is or includes Hif1a, NFAT, FOXP3, and/or NFkB.
 
181. The modified cell, pharmaceutical composition or method of embodiment 180, wherein the promoter is responsive to the transcription modulator.
 
182. The modified cell, pharmaceutical composition or method of embodiment 180, wherein the promoter is operably linked to the nucleic acid sequence encoding the therapeutic agent such that the promoter drives expression and/or secretion of the therapeutic agent in the cell.
 
183. The modified cell, pharmaceutical composition or method of embodiment 180, wherein expression of the therapeutic agent is regulated by an inducible gene expression system.
 
184. The modified cell, pharmaceutical composition or method of embodiment 183, wherein the inducible gene expression system comprises or is a lac system, a tetracycline system, or a galactose system.
 
185. The modified cell, pharmaceutical composition or method of embodiment 183, wherein the inducible gene expression system comprises or is a tetracycline system.
 
186. The modified cell, pharmaceutical composition or method of embodiment 185, wherein the inducible gene expression system comprises or is a tetracycline on system, and an inducer is tetracycline, doxycycline, or an analog thereof.
 
187. The modified cell, pharmaceutical composition or method of any one of embodiments 162-186, wherein the modified cell is a T cell derived from a primary human T cell isolated from a human donor.
 
188. The modified cell, pharmaceutical composition or method of embodiment 187, wherein the cell has a reduced expression of endogenous TRAC gene.
 
189. The modified cell, pharmaceutical composition or method of any one of embodiments 162-186, wherein the modified cell is a T cell derived from a primary human T cell isolated from a subject having cancer.
 
190. A composition comprising a first population of cells comprising a first molecule binding a first antigen and a second population of cells comprising a second molecule binding a second antigen, wherein the second antigen is a tumor antigen and the first antigen and second antigen are different antigens, and the first population of cells and/or the second population of cells comprise a nucleic acid sequence encoding a therapeutic agent that is or comprises IL-6 or IFN-γ, or a combination thereof.
 
191. The composition of embodiment 190, wherein the first molecule is a first CAR, and the second molecule is a second CAR; or the first molecule is the first CAR, and the second molecule is a TCR.
 
192. The composition of embodiment 191, wherein the first population of cells does not comprise the second CAR, and/or the second population of cells does not comprise the first CAR.
 
193. The composition of embodiment 192, wherein the composition further comprises a third population of cells comprising one or more nucleic acid sequences encoding the first CAR and the second CAR.
 
194. The composition of embodiment 191, wherein:
 
the second population of cells comprises the first CAR, and the first population of cells do not comprise the second CAR; or
 
the first population of cells comprises the second CAR.
 
195. The composition of embodiment 194, wherein second population of cells does not comprise the first CAR, and the first population of cells comprise the second CAR.
 
196. A method of enhancing expansion of the second population of cells (cells targeting solid tumor), the method comprising administering an effective amount of the composition of one of embodiments 191-195 to a subject having a form of cancer associated with or expresses the tumor antigen.
 
197. A method of enhancing T cell response in a subject or treating the subject having cancer, the method comprising administering an effective amount of the composition of one of embodiments 191-195 to the subject having cancer associated with or expresses the tumor antigen.
 
198. A method of enhancing expansion of cells in a subject, the method comprising:
 
contacting cells with a first vector comprising a first nucleic acid sequence encoding the first CAR and a second vector comprising a second nucleic acid sequence encoding the second CAR to obtain the composition of one of embodiments 191-195; and
 
administering an effective amount of the composition to the subject having a form of cancer associated with or expresses the tumor antigen.
 
199. A method of enhancing T cell response in a subject or treating the subject having cancer, the method comprising:
 
contacting cells with a first vector comprising a first nucleic acid sequence encoding the first CAR and a second vector comprising a second nucleic acid sequence encoding the second CAR to obtain the composition of one of embodiments 191-195; and
 
administering an effective amount of the composition to the subject having a form of cancer associated with or expresses the tumor antigen.
 
200. A method of enhancing expansion of cells in a subject, the method comprising:
 
administering an effective amount of the first population of cells of one of embodiments 191-195; and
 
administering an effective amount of the second population of cells.
 
201. The method of one of embodiments 196-200, wherein the first vector and the second vector comprise lentiviral vectors.
 
202. The composition or the method of one of embodiments 190-201, wherein the first or second antigen is or comprises a surface molecule of a white blood cell (WBC), a tumor antigen, or a solid tumor antigen.
 
203. The composition or the method of one of embodiments 190-201, wherein the cells are modified T cells, modified NK cells, or modified dendritic cells.
 
204. The composition or the method of embodiment 202, wherein the WBC is a granulocyte, a monocyte, or lymphocyte.
 
205. The composition or the method of embodiment 204, wherein the WBC is a B cell.
 
206. The composition or the method of embodiment 205, wherein the cell surface molecule of the WBC is CD19, CD22, CD20, BCMA, CD5, CD7, CD2, CD16, CD56, CD30, CD14, CD68, CD11b, CD18, CD169, CD1c, CD33, CD38, CD138, or CD13.
 
207. The composition or the method of embodiment 202, wherein the cell surface molecule of the WBC is CD19, CD20, CD22, or BCMA.
 
208. The composition or the method of embodiment 202, wherein the cell surface molecule of the WBC is CD19.
 
209. The composition or the method of embodiment 202, wherein the tumor antigen is a solid tumor antigen.
 
210. The composition or the method of embodiment 202, wherein the solid tumor antigen is tMUC1, PRLR, CLCA1, MUC12, GUCY2C, GPR35, CR1L, MUC 17, TMPRSS11B, MUC21, TMPRSS11E, CD207, SLC30A8, CFC1, SLC12A3, SSTR1, GPR27, FZD10, TSHR, SIGLEC15, SLC6A3, KISS1R, QRFPR, GPR119, CLDN6, UPK2, ADAM12, SLC45A3, ACPP, MUC21, MUC16, MS4A12, ALPP, CEA, EphA2, FAP, GPC3, IL13-Ra2, Mesothelin, PSMA, ROR1, VEGFR-II, GD2, FR-α, ErbB2, EpCAM, EGFRvIII, B7-H3, or EGFR.
 
211. The composition or the method of embodiment 202, wherein the solid tumor antigen is or comprises tumor associated MUC1.
 
212. The composition or the method of one of embodiments 191-211, wherein the CAR comprises the antigen binding domain, a transmembrane domain, a co-stimulatory domain, and a CD3 zeta domain.
 
213. The composition or the method of embodiment 212, wherein the co-stimulatory domain comprises the intracellular domain of CD27, CD28, 4-1BB, OX40, CD30, CD40, PD-1, ICOS, lymphocyte function-associated antigen-1 (LFA-1), CD2, CD7, LIGHT, NKG2C, B7-H3, a ligand that specifically binds with CD83, or a combination thereof.
 
214. The composition or the method of embodiment 213, wherein:
 
a co-stimulatory domain of the second CAR comprises or is an intracellular domain of 4-1BB, and
 
a binding domain of the second CAR binds TSHR; and/or
 
a binding domain of the first CAR binds CD19 and a co-stimulatory domain of the second CAR comprises or is an intracellular domain of CD28.
 
215. The composition or the method of any one of embodiments 191-214, wherein the first population of cells and/or the second population of cells further comprise a dominant negative form of PD-1.
 
216. The composition or the method of embodiment 215, wherein the first population of cells comprise a vector encoding the first CAR and the dominant negative form of PD-1.
 
217. The composition or the method of one of embodiments 191-216, wherein the first CAR comprises a scFv binding TSHR, an intracellular domain of 4-1BB or CD28, CD3 zeta domain, and the second CAR comprises a scFv binding CD19, an intracellular domain of 4-1BB or CD28, CD3 zeta domain.
 
218. The composition or the method of one of embodiments 191-217, wherein the first CAR comprises SEQ ID NO: 5, and the second CAR comprise the SEQ ID NO: 70.
 
219. The composition or the method of one of embodiments 191-218, wherein the second population of cells comprises a lentiviral vector encoding the first CAR and a therapeutic agent and the first population of cells comprises a lentiviral vector encoding the second CAR and a dominant negative form of PD-1.
 
220. The composition or the method of one of embodiments 191-219, wherein the first population of cells comprise the first CAR and a therapeutic agent and the second population of cells comprise the second CAR and a dominant negative form of PD-1.
 
221. The composition or the method of one of embodiments 219 and 220, wherein the therapeutic agent comprises or is a cytokine.
 
222. The composition or the method of embodiment 221, wherein the cytokine is IL6 and/or INFγ.
 
223. A method comprising:
 
administering an effective amount of a first population of T cells comprising a CAR comprising a scFv binding CD19, an intracellular domain of 4-1BB or CD28, CD3 zeta domain to the patient, thereby enhancing expansion of the first population of T cells in the patient; and
 
administering an effective amount of a second population of T cells comprising a CAR comprising a scFv binding TSHR to a patient having cancer, an intracellular domain of 4-1BB or CD28, CD3 zeta domain.
 
224. The method of embodiment 223, wherein first population of cells further comprise an additional CAR comprising the scFv binding tMUC1, the intracellular domain of 4-1BB or CD28, and the CD3 zeta domain.
 
225. The method of embodiment 223, wherein the second population of cells does not comprise the scFv binding CD19.
 
226. The method of embodiment 223, wherein the first population of cells does not comprise the scFv binding TSHR.
 
227. The composition of embodiment 190, wherein the first molecule is a modified TCR.
 
228. The composition of embodiment 227, wherein the TCR is derived from spontaneously occurring tumor-specific T cells in patients.
 
229. The composition of embodiment 227, wherein the TCR binds a tumor antigen.
 
230. The composition of embodiment 227, wherein the tumor antigen comprises CEA, gp100, MART-1, p53, MAGE-A3, or NY-ESO-1, or the TCR comprises TCRγ and TCRδ Chains or TCRα and TCRβ chains, or a combination thereof.
 
231. The modified cell, pharmaceutical composition or method of one of embodiments 190-230, wherein the modified cell is a T cell derived from a primary human T cell isolated from a human donor.
 
232. The modified cell, pharmaceutical composition or method of embodiment 231, wherein the cell has a reduced expression of endogenous TRAC gene.
 
233. The modified cell, pharmaceutical composition or method of one of embodiments 190-230, wherein the modified cell is a T cell derived from a primary human T cell isolated from a subject having cancer.
 
234. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, or the method of one of embodiments 190-233, wherein the nucleic acid sequence comprises a first nucleic acid sequence encoding IL6 and a second nucleic acid sequence encoding IFN-γ, and the first nucleic acid sequence and the second nucleic acid sequence are connected by an IRES element or a third nucleic acid sequence encoding a 2A peptide.
 
235. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, or the method of one of embodiments 190-234, wherein the nucleic acid sequence is or comprises the nucleic acid sequence encoding one or more amino acid sequences of SEQ ID NOs: 287 and/or 328, or a combination thereof.
 
236. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, or the method of one of embodiments 190-235, wherein expression of the nucleic acid sequence is regulated by a conditional expression system such that the therapeutic agent is expressed in response to binding of a target antigen.
 
48 The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, or the method of one of embodiments 1-47, wherein expression of the additional nucleic acid sequence is regulated by SynNotch polypeptide.
 
237. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of one of embodiments 190-48, wherein T cell response is enhanced as compared to the administration of T cells that do not express or secrete the therapeutic agent, or the T cell response is enhanced as compared to the administration of CAR T cells without the administration of therapeutic agent.
 
238. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of one of embodiments 190-49, wherein expression and/or secretion of the therapeutic agent is regulated by an inducible expression system and/or the modified cell comprises a nucleic acid sequence encoding an inducible suicide system.
 
239. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of embodiments 190-49, wherein a range of concentration values of IL6 is 60 to 5000 pg/ml, 200-5000 pg/ml, or 2000-5000 pg/ml in the blood of the subject.
 
240. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of one of embodiments 190-49, wherein a range of concentration values IFN-γ is 20 to 5000 pg/ml, 200 to 5000 pg/ml, or 500 to 5000 pg/ml in the blood of the subject.
 
241. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of one of embodiments 190-235, wherein the modified cell comprises a nucleic acid sequence comprising a binding site for a transcription modulator that modulates the expression and/or secretion of the therapeutic agent in the cell.
 
242. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of embodiment 241, wherein the transcription modulator is or includes Hif1a, NFAT, FOXP3, and/or NFkB.
 
55 The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of embodiment 53, wherein the promoter is responsive to the transcription modulator.
 
243. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of embodiment 241, wherein the promoter is operably linked to the nucleic acid sequence encoding the therapeutic agent such that the promoter drives 57 and/or secretion of the therapeutic agent in the cell.
 
244. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of one of embodiments 241-56, wherein the promoter comprises at least one of SEQ ID Nos: 332, 333, 341, 469, or 342.
 
245. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of one of embodiments 190-57, wherein the first and second population of cells comprises TSHR-CAR (scFv of the CAR: SEQ ID NO: 8): and hCD19-CAR-NATF-IL6-2A-IFNγ (scFv of CD19 CAR: SEQ ID 5, aa of NATF: SEQ ID: 469, aa of IL6: SEQ ID NO: 287, 2A is SEQ ID NO: 326, and aa of IFN-γ: SEQ ID NO: 327). SEQ ID NO: 287, 2A is SEQ ID NO: 327, and aa of IFN-γ: SEQ ID NO: 328).
 
246. An isolated nucleic acid sequence comprising a nucleic acid sequence and an additional nucleic acid sequence, the nucleic acid sequence encoding a chimeric antigen receptor (CAR), the additional nucleic acid sequence encoding a therapeutic agent that is or comprises IL-6 or IFN-γ, or a combination thereof.
 
247. A population of CAR cells comprising the nucleic acid sequence and the additional nucleic acid sequence of embodiments 246, wherein the CAR cells comprise lymphocyte, leukocyte, or PBMC.
 
248. The population of CAR cells of embodiment 247, wherein the CAR and the therapeutic agent are produced in the form of a polyprotein, which is cleaved to generate separate CAR and therapeutic agent molecules.
 
249. The population of CAR cells of one of embodiments 247-248, wherein the polyprotein comprises a cleavable moiety between the CAR and the therapeutic agent, the cleavable moiety comprises a 2A peptide, the 2A peptide comprises P2A or T2A, and/or the CAR and the therapeutic agent are each constitutively expressed.
 
250. The population of CAR cells of one of embodiments 247-249, wherein the CAR cells comprise:
 
a third nucleic acid sequence encoding an additional CAR binding to an antigen that is different from an antigen that the CAR binds, or
 
the additional CAR binding a solid tumor antigen, and the CAR binds an antigen of a white blood cell.
 
251. A pharmaceutical composition comprising the population of the CAR cells of one of embodiments 247-250.
 
252. A method of causing T cell response in a subject in need thereof and/or treating a tumor of the subject, the method comprising administering an effective amount of the composition of embodiment 251 to the subject.
 
253. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, or the method of one of embodiments 246-252, wherein the additional nucleic acid sequence comprises a first nucleic acid sequence encoding IL6 and a second nucleic acid sequence encoding IFN-γ, and the first nucleic acid sequence and the second nucleic acid sequence are connected by an IRES element or a third nucleic acid sequence encoding a 2A peptide.
 
254. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, or the method of one of embodiments 246-253, wherein the additional nucleic acid sequence is or comprises the nucleic acid sequence of SEQ ID NOs: 287 or 328, or a combination thereof.
 
255. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, or the method of one of embodiments 246-254, wherein expression of the additional nucleic acid sequence is regulated by a conditional expression system such that the therapeutic agent is expressed in response to binding of a target antigen.
 
11 The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, or the method of one of embodiments 1-10, wherein expression of the additional nucleic acid sequence is regulated by SynNotch polypeptide.
 
256. A modified cell comprises one or more CARs, wherein the cell is engineered to express and secrete a therapeutic agent that is or comprises IL-6 or IFN-γ, or a combination thereof.
 
257. A method of causing or enhancing T cell response, treating cancer, or enhancing cancer treatment, the method comprising: administrating an effective amount of the composition of T cells comprising one or more CARs, wherein the cell is engineered to express and secrete a therapeutic agent that is or comprises IL-6 or IFN-γ, or a combination thereof.
 
258. A method of causing or enhancing T cell response, treating cancer, or enhancing cancer treatment, the method comprising:
 
administering an effective amount of the composition of a population of T cells comprising a CAR; and
 
administering an effective amount of a therapeutic agent that is or comprises IL-6 or IFN-γ, or a combination thereof.
 
259. The modified cell or the method of one of embodiments 252, 257, and 258, wherein T cell response is enhanced as compared to the administration of T cells that do not express or secrete the therapeutic agent, or the T cell response is enhanced as compared to the administration of CAR T cells without the administration of therapeutic agent.
 
260. The modified cell or the method of one of embodiments 256-259, wherein expression and/or secretion of the therapeutic agent is regulated by an inducible expression system and/or the modified cell comprises a nucleic acid sequence encoding an inducible suicide system.
 
261. The modified cell or the method of one of embodiments 256-259, wherein a range of concentration values of IL6 is 60 to 5000 pg/ml, 200-5000 pg/ml, or 2000-5000 pg/ml in the blood of the subject.
 
262. The modified cell or the method of one of embodiments 256-259, wherein a range of concentration values IFN-γ is 20 to 5000 pg/ml, 200 to 5000 pg/ml, or 500 to 5000 pg/ml in the blood of the subject.
 
263. The modified cell or the method of one of embodiments 256-262, wherein the administering the effective amount of the therapeutic agent comprises intravenous delivery of an amount of human IL-6 in the range of about 0.5-50 ug per kilogram of body weight.
 
264. The modified cell or the method of one of embodiments 256-263, wherein the modified cell or the T cells comprise an additional CAR binding a solid tumor antigen, and the CAR binds an antigen of a white blood cell.
 
265. The modified cell or the method of embodiment 264, wherein the solid tumor antigen is tMUC 1, PRLR, CLCA1, MUC12, GUCY2C, GPR35, CR1L, MUC 17, TMPRSS11B, MUC21, TMPRSS11E, CD207, SLC30A8, CFC1, SLC12A3, SSTR1, GPR27, FZD10, TSHR, SIGLEC15, SLC6A3, KISS1R, QRFPR, GPR119, CLDN6, UPK2, ADAM12, SLC45A3, ACPP, MUC21, MUC16, MS4A12, ALPP, CEA, EphA2, FAP, GPC3, IL13-Ra2, Mesothelin, PSMA, ROR1, VEGFR-II, GD2, FR-α, ErbB2, EpCAM, EGFRvIII, PSCA, or EGFR, and the B cell antigen is CD19, CD20, CD22, or BCMA.
 
266. The modified cell or the method of one of embodiments 256-265, wherein the modified cell or the T cells comprise a dominant negative PD-1.
 
22. The modified cell or the method of one of embodiments 12-21, wherein the modified cell or the T cells comprise a modified PD-1 lacking a functional PD-1 intracellular domain.
 
268. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of one of embodiments 246-23, wherein the CAR comprises an extracellular domain, a transmembrane domain, and an intracellular domain, the extracellular domain binds an antigen.
 
269. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of one of embodiments 246-23, wherein the intracellular domain comprises a co-stimulatory domain that comprises an intracellular domain of a co-stimulatory molecule selected from the group consisting of CD27, CD28, 4-1BB, OX40, CD30, CD40, PD-1, ICOS, lymphocyte function-associated antigen-1 (LFA-1), CD2, CD7, LIGHT, NKG2C, B7-H3, and one combination thereof.
 
270. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of one of embodiments 246-24, wherein the antigen is Epidermal growth factor receptor (EGFR), Variant III of the epidermal growth factor receptor (EGFRvIII), Human epidermal growth factor receptor 2 (HER2), Mesothelin (MSLN), Prostate-specific membrane antigen (PSMA), Carcinoembryonic antigen (CEA), Disialoganglioside 2 (GD2), Interleukin-13Ra2 (IL13Rα2), Glypican-3 (GPC3), Carbonic anhydrase IX (CAIX), L1 cell adhesion molecule (L1-CAM), Cancer antigen 125 (CA125), Cluster of differentiation 133 (CD133), Fibroblast activation protein (FAP), Cancer/testis antigen 1B (CTAG1B), Mucin 1 (MUC1), Folate receptor-α (FR-α), CD19, FZD10, TSHR, PRLR, Muc 17, GUCY2C, CD207, CD3, CD5, B-Cell Maturation Antigen (BCMA), or CD4.
 
271. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of one of embodiments 246-25, wherein the therapeutic agent is present in the modified cell in a recombinant DNA construct, in an mRNA, or in a viral vector.
 
272. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of one of embodiments 246-26, wherein the modified cell comprises a therapeutic agent mRNA encoding the therapeutic agent, and the mRNA is not integrated into the genome of the modified cell.
 
273. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of one of embodiments 246-27, wherein the modified cell comprises a nucleic acid sequence comprising a promoter comprising a binding site for a transcription modulator that modulates the expression and/or secretion of the therapeutic agent in the cell.
 
274. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of embodiment 273, wherein the transcription modulator is or includes Hif1a, NFAT, FOXP3, and/or NFkB.
 
275. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of embodiment 273, wherein the promoter is responsive to the transcription modulator.
 
276. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of embodiment 273, wherein the promoter is operably linked to the nucleic acid sequence encoding the therapeutic agent such that the promoter drives expression and/or secretion of the therapeutic agent in the cell.
 
277. The isolated nucleic acid sequence, the population of CAR cells, the pharmaceutical composition, modified cell, or the method of one of embodiments 273-276, wherein the promoter comprises at least one of SEQ ID Nos: 323-325.
 
278. A method of using any one of the preceding embodiments (1-277) in autologous T cell therapy, allogenic T cell therapy, TCR T cell therapy, or NK cell therapy.
 
279. The CAR described in any one of the preceding embodiments (1-278), wherein the CAR comprises one or more of the complementarity determining regions (CDRs) that binds an antigen of interest.
 
     Examples 
     In Vivo Expansion and Treatment of Cancer 
     These clinical studies were designed to assess the safety and efficacy of infusing autologous T cells modified to express TSHR specific CAR/4-1BB/CD3-ζ into patients. On the first arm of the studies, patients received TSHR CART cells only. On the second arm, patients received CART cells directed to CD19 and TSHR. Autologous T cells modified to express TSHR specific CAR/4-1BB/CD3-ζ (TSHR CAR) and CD19 specific CAR/4-1BB/CD3-ζ (CD19 CAR) were infused into a patient. The modified T cell included T cells expressing TSHR CAR (single CAR), CD19 CAR (single CAR), and TSHR CAR&amp;CD19 CAR, respectively (Double CAR). T cells of the patients were obtained, modified, and infused to the patients. T cell responses of patients from the first and second arms were measured and compared using the following protocols, which were approved by the hospitals where the trials were conducted. All patients were provided with written informed consent (SD: stable disease; PD: progressive disease; PR: partial remission; CR: complete remission; NR, no response). 
     
       
         
           
               
               
               
               
               
               
               
             
               
                 TABLE 5 
               
               
                   
               
               
                   
                   
                   
                   
                   
                 Safety or 
                   
               
               
                   
                 Patient 
                 Target 
                 Infusion 
                 Vectors mixed with 
                 Adverse 
               
               
                 Cancer 
                 ID 
                 Marker 
                 CART/kg 
                 T cells 
                 reaction (AR) 
                 Efficacy 
               
               
                   
               
             
            
               
                 Thyroid 
                 001 
                 TSHR 
                 1.1 × 10 6   
                 Vectors encoding 
                 No apparent AR 
                 PR (day 
               
               
                 cancer 
                   
                   
                   
                 TSHR-CAR &amp; 
                   
                 29) 
               
               
                   
                   
                   
                   
                 vectors encoding 
                   
                 CR (day 
               
               
                   
                   
                   
                   
                 CD19-CAR 
                   
                 64) 
               
               
                 Thyroid 
                 002 
                 TSHR 
                 1.1 × 10 6   
                 Vector encoding 
                 No apparent AR 
                 NR 
               
               
                 cancer 
                   
                   
                   
                 TSHR-CAR 
               
               
                   
               
            
           
         
       
     
     Manufacturing of CAR T Cells 
     PBMCs were obtained from patients. Various lentiviral vectors were generated and then transfected to the T cells, which were further cultured for several days before the co-cultivation assay. More information may be found in Table 6 below. Techniques related to cell cultures and cytotoxic T-lymphocyte assay may be found in “Control of large, established tumor xenografts with genetically retargeted human T cells containing CD28 and CD137 domains,” PNAS, Mar. 3, 2009, vol. 106 no. 9, 3360-3365, which is incorporated herein by reference in its entirety. 
     
       
         
           
               
               
               
               
             
               
                 TABLE 6 
               
               
                   
               
               
                 P&#39;s 
                   
                 Infusion 
                   
               
               
                 ID 
                 Vectors and MOI 
                 Methods 
                 Pre-treatment 
               
               
                   
               
             
            
               
                 001 
                 TSHR-CAR (CAR: SEQ ID NO: 279; 
                 Fresh 
                 FC regimen at −5 to −3 days 
               
               
                   
                 scFv of the CAR: SEQ ID NO: 8): 19:1 
                 cells 
                 (cyclophosphamide 500 mg/m2, 
               
               
                   
                 hCD19-CAR-NATF-IL6-2A-IFNγ (scFv 
                   
                 fludarabine 30 mg/m2) 
               
               
                   
                 of CD19 CAR: SEQ ID 5, 6xNFAT: 
               
               
                   
                 SEQ ID: 469, aa of IL6: SEQ ID NO: 
               
               
                   
                 287, 2A is SEQ ID NO: 326, and aa of 
               
               
                   
                 IFN-γ: SEQ ID NO: 327 (See 
               
               
                   
                 Embodiment 1 of FIG. 10)): 5:1 
               
               
                 002 
                 TSHR-CAR (CAR: SEQ ID NO: 279; 
                 Fresh 
                 FC regimen at −5 to −3 days 
               
               
                   
                 scFv of the CAR: SEQ ID NO: 8): 19:1 
                 cells 
                 (cyclophosphamide 500 mg/m2, 
               
               
                   
                   
                   
                 fludarabine 30 mg/m2) 
               
               
                   
               
            
           
         
       
     
     PBMCs were cultured using TEXMACS culture containing IL-2. CD4, and CD8 magnetic beads were used to sort and select T cells in the PBMCs. The appropriate starting culture amount was selected and TransAct activator was used to activate T cells. MACS® GMP T Cell TransAct™ includes a colloidal polymeric nanomatrix covalently attached to humanized recombinant agonists against human CD3 and CD28. Due to the nanomatrix MACS GMP T Cell TransAct can be sterile filtered and excess reagent can be removed by centrifugation and following conventional supernatant replacement or simply by medium wash. This reagent is suitable for use in automated culture systems, such as the CliniMACS Prodigy® Instrument. The number of corresponding carriers and the volume of the carrier were calculated according to the required carrier MOI (See Table 6). Various assays were performed to confirm the efficacy of these CART cells (e.g., a binding assay using flow cytometry and a killing assay using culturing assay with cells expressing TSHR/CD19), and quality assurance procedures were followed to ensure the safety of the administration of the CAR T cells to the patient. 
       FIG. 18  shows copy numbers of T cells expressing various proteins. Day 1, T cells from healthy donor were sorted and activated using CD3/CD28 beads. Day 2, 10 5  cells were transfected with vectors 1230 (MOI 10:1), 6205 (hCD19CAR-GFP) (MOI 60:1), and 6221 (hCD19CAR-6×NFAT-IL6-2a-IFNg) (MOI 60:1), respectively. On Day 3, cell media were changed. On Day 4, cell numbers were counted. On Days 5, 6, and 8, assays for measuring culturing factors, CAR copy number, phenotype and expression were conducted. Day 8, toxicity assays were performed, and culturing factors were detected. The copy numbers are provided in Table 7 below. In this and the following examples, sequences for NFAT is SEQ ID NO 469; for TSHR-CAR is SEQ ID NO: 279; for scFv of TSHR CAR is SEQ ID NO: 8; for scFv of CD19 CAR is SEQ ID 5; for IL6 is SEQ ID NO: 287; for 2A is SEQ ID NO: 327; and for IFN-γ is SEQ ID NO: 328. Sequences of other components may be found in Table 2. 
     Table 7 shows copy numbers of CAR per CAR T cell. 
     
       
         
           
               
               
               
               
               
             
               
                   
                   
               
               
                   
                 Type of T cells 
                 6205 
                 6221 
                 1230 
               
               
                   
                   
               
             
            
               
                   
                 Day8/per CAR-T 
                 1.02728 
                 0.66634 
                 1.3325 
               
               
                   
                   
               
            
           
         
       
     
       FIG. 19  shows flow cytometry assay results of T cells expressing various proteins shown in  FIG. 18 . Day 0, peripheral blood of healthy volunteers was taken; CD3+ T cells were sorted; and CD3/CD28 Dynabeads were added in a 1:1 ratio. Day 2, T cells were transfected using lentivirus including various following vectors. CD19CAR was infected according to the infection ratio of M01=10:1; hCD19CAR, hCD19CAR-6×NFAT-GFP, hCD19CAR-6×NFAT-GFP, hCD19CAR-6×NFAT-IL6-2a-IFNg cells were infected according to the infection ratio of M01=60:1. Day 3, the media were changed, the lentivirus were removed, and the cells were resuspended in fresh medium. Day 7, flow cytometry assays were used to detect CAR expression. CD19CAR is a humanized antibody and is therefore detected with a human CAR antibody. As shown in  FIG. 19 , CD19CAR expression was 23.99%; hCD19CAR-6×NFAT-GFP CAR expression was 25%; and hCD19CAR-6×NFAT-IL6-2a-IFNg CAR expression was 17.6%. Flow cytometry assay was performed using human CAR antibody to detect the expression intensity and expression level of CAR. 
       FIG. 20  shows IL6 release in response to CD3/CD28 Dynabeads activation. Day 0, peripheral blood of healthy volunteers was taken, CD3+ T cells were sorted, and CD3/CD28 Dynabeads were added at a 1:1 ratio. Day 2, T cells were transfected using lentivirus including various following vectors. CD19CAR was infected according to the infection ratio of M01=10:1; hCD19CAR, hCD19CAR-6×NFAT-GFP, hCD19CAR-6×NFAT-GFP, hCD19CAR-6×NFAT-IL6-2a-IFNg cells were infected according to the infection ratio of M01=60:1. Day 3, the media were changed, and the lentiviruses were removed, and the cells were resuspended in fresh medium. DAY 5, 6, and 8, the cell supernatant in 200 ul culture was used to detect the release of IL6. As shown in  FIG. 20 , on Day 5, 6, and 8, the cell supernatant of 200 ul was taken from the media and the release of IL6 factor was detected. The amount of IL6 released per 10 4  of CD19CAR and CD19CAR-6×NFAT-GFP was 0-10 pg/ml on Day 5, 6, and 8. 10 4  CD19CAR-6×NFAT-1L6-2A-IFNg had IL6 release of 498 pg/ml and 378 pg/ml on Day 5 and 6, and the released amount of IL6 on Day 8 was 9.8 pg/ml. On Days 5 and 6, cells were cultured with CD3/CD28 Dynabeads such that the cells were activated, and NFAT element was activated and the transcription of IL6 was enabled, causing IL6 to be released. However, on Day 8, the effect of Dynabeads stimulation was dropped to a lower level, and the cells were not activated. Therefore, the NFAT element was turned off and the transcription of IL6 was disabled. Thus, IL6 was not released. When T cells are stimulated by CD3/28 Dynabeads, the cells are activated for a short period of time. The NFAT element induces transcriptional translation of the gene in response to the activation, and the corresponding genes are expressed. When the cells are at rest or at a lower level of activation, the NFAT element does not initiate transcriptional translation of the gene of interest. Therefore, whether the NFAT element is active or not and whether the induced gene is expressed can be judged by the expression of the target gene in the activated and inactivated state of the CART cell. 
       FIG. 21  shows IL6 release in response to co-culturing with Nalm6 cells (See Table below). The cells were cultured to Day 8 and then were leveled with NT cells to differentiate the CAR ratio of CD19CAR T cells and CD19CAR-6×NFAT-GFP to cells of CD19CAR-6×NFAT-IL6-2a-IFNg. 10 4  CAR+ cells were co-cultured with 10 4  Nalm-6 cells or cultured separately. After 24H, the supernatant was collected and the amount of IL6 released was measured. The cells were co-cultured with Nalm6 cells and were in an activated state. Thus, the NFAT element initiated transcription of IL6 in an activated state, allowing IL6 to be released. When the CAR T cells are co-cultured with the target cells, since the CAR T cells recognize the membrane proteins on the surface of the tumor cells, the cells are activated. The NFAT element initiates transcriptional translation of the gene in response to activation. The corresponding gene is expressed. When the cell is at rest or the activation level is low, the NFAT element does not initiate transcriptional translation of the gene of interest. Therefore, whether the NFAT element is active or not and whether the induced gene is expressed can be determined by the expression of the target gene in the activated and inactivated state of the CART cell. 
     
       
         
           
               
               
               
               
             
               
                 TABLE 8 
               
               
                   
               
               
                   
                   
                 CD19CAR-6xNFAT- 
                 CD19CAR-6xNFAT- 
               
               
                 CAR T cells 10 4   
                 CD19CAR-T 
                 GFP 
                 IL6-2a-IFNg 
               
               
                   
               
             
            
               
                 Co-cultured cells (25 
                 Nalm6 
                 Nalm6 
                 Nalm6 
               
               
                 hours) 10 4   
               
            
           
           
               
               
               
               
               
            
               
                 IL6 released: CAR T 
                 0-10 pg/ml 
                 0-10 pg/ml 
                 260 
                 pg/ml 
               
               
                 cells co-cultured with 
               
               
                 Nalm6 
               
               
                 IL6 released: CAR T 
                 0-10 pg/ml 
                 0-10 pg/ml 
                 0-10 
                 pg/ml 
               
               
                 cells cultured alone 
               
               
                   
               
            
           
         
       
     
       FIG. 22  shows IFNγ (i.e., IFNg) release in response to CD3/CD28 Dynabeads activation. On day 0, peripheral blood of healthy volunteers was taken, CD3+ T cells were sorted, and CD3/CD28 Dynabeads were added in a 1:1 ratio. On Day 2, T cells were transfected using lentivirus including various following vectors. CD19CAR T cells were infected according to the infection ratio of M01=10:1; hCD19CAR, hCD19CAR-6×NFAT-GFP, hCD19CAR-6×NFAT-GFP, hCD19CAR-6×NFAT-IL6-2a-IFNg cells were infected according to the infection ratio of M01=60:1. The lentivirus was removed, and the cells were resuspended in fresh medium. On DAY 5, 6, and 8, 200 ul of the cell supernatant was used to detect the release of IFNγ. On Days 5 and 6, cells were cultured with CD3/CD28 Dynabeads such that the cells were activated, and NFAT element was activated which enabled the transcription of IFNγ and the release of IFNγ. However, on Day 8, the effect of Dynabeads stimulation has dropped to a lower level, and the cells were no longer activated. Therefore, the NFAT element was turned off and transcription of IFNγ was disabled. Thus, IFNγ was not released. When T cells are stimulated by CD3/28 Dynabeads, the cells are activated for a short period of time. The NFAT element causes transcriptional translation of the gene in response to the activation, and the corresponding genes are expressed. When the cells are at rest or at a lower level of activation, the NFAT element does not initiate transcriptional translation of the gene of interest. Therefore, whether the NFAT element is active or not and whether the induced gene is expressed can be determined by the expression of the target gene in the activated and inactivated state of the CAR-T cell. 
       FIG. 23  shows IFNγ release in response to co-culturing with Nalm6 cells (See Table below). The cells were cultured to Day 8 and then were leveled with NT cells to differentiate the CAR ratio of CD19 CAR T cells and CD19CAR-6×NFAT-GFP to cells of CD19CAR-6×NFAT-IL6-2a-IFNg. 10 4  CAR+ cells were co-cultured with 10 4  Nalm-6 cells or cultured separately. After 24 hrs, the supernatant was collected, and the amount of IFNγ released was measured. The cells were co-cultured with Nalm6 cells and were in an activated state. Thus, the NFAT element initiated transcription of IFNγ in an activated state, allowing IFNγ to be released. When the CAR T cells are co-cultured with the target cells, the cells are activated because the CAR T cells recognize the membrane proteins on the surface of the tumor cells. The NFAT element initiates transcriptional translation of the gene to be expressed due to the activation. The corresponding gene is expressed. When the cell is at rest or the activation level is low, the NFAT element does not initiate transcriptional translation of the gene of interest. Therefore, whether the NFAT element is active or not and whether the induced gene is expressed can be determined by the expression of the target gene in the activated and inactivated state of the CART cell. 
     
       
         
           
               
               
               
               
             
               
                 TABLE 9 
               
               
                   
               
               
                   
                   
                 CD19CAR-6xNFAT- 
                 CD19CAR-6xNFAT- 
               
               
                 CAR T cells 10 4   
                 CD19CAR-T 
                 GFP 
                 IL6-2a- IFNγ 
               
               
                   
               
             
            
               
                 Co-cultured cells (25 
                 Nalm6 
                 Nalm6 
                 Nalm6 
               
               
                 hours) 10 4   
               
            
           
           
               
               
               
               
               
            
               
                 IFNγ released: CAR T 
                 2400-3200 pg/ml 
                 2400-3200 pg/ml 
                 7900 
                 pg/ml 
               
               
                 cells co-cultured with 
               
               
                 Nalm6 
               
               
                 IFNγ released: CAR T 
                 2400-3200 pg/ml 
                 2400-3200 pg/ml 
                 2400-3200 
                 pg/ml 
               
               
                 cells cultured alone 
               
               
                   
               
            
           
         
       
     
       FIG. 24  shows toxicity assay with respect to CAR T cells. T cells from a healthy donor were cultured to Day 8 and then were leveled with NT cells to differentiate the CAR ratio of CD19 CAR T cells and CD19CAR-6×NFAT-GFP to cells of CD19CAR-6×NFAT-IL6-2a-IFNg. 30e4 CAR+ cells were co-cultured with 10 4  Nalm-6 cells and 90e4 Nalm-6 cells, respectively. The residual of Nalm6 cells was detected after 24 hrs. CD19CAR T cells, CD19CAR-6×NFAT-GFP cells, and CD19CAR-6×NFAT-IL6-2a-IFNg cells were co-cultured with Nalm6 cells in different ratios. There were no significant differences among the 3 cell groups. After the cells of CD19CAR, CD19CAR-6×NFAT-GFP and CD19CAR-6×NFAT-IL6-2a-IFNg were activated by the tumor, the T cells executed a killing function and acted on the target cells to cause the target cells to be killed. 
       FIGS. 25 and 26  show other IFNγ release in response to co-culturing with Nalm6 cells. Day 0, peripheral blood T cells were obtained from volunteer and stimulated using Dynabeads at 1:1 ratio. Day 1 the cells were infected with lentiviral vectors. Day 2, the media were changed. Day 7 flow cytometry assays were used to detected CAR expression and CAR copy numbers. 1204 represents hCD19CAR cells, and 6107 represents hCD19CAR-2A-IL12 cells which express IL12 continuously. The CAR expression was normalized to 17%. 10 4  CAR positive cells and 10 4  Nalm6 or Nalm6-PDL1 tumor cells were co-cultured in 24-well plates for 24 h, and the supernatant was assayed for IFNγ. 1204 had 42% CAR expression and 1.5 copies per CART cell, and 6107 had 23% CAR expression and 0.94 copies per CAR T cell. CAR was normalized to 17% for co-culture. Co-culture results, as shown in the histogram, showed that IFNγ produced by Nalm6-PDL1 stimulation for 1204 was about half that stimulated by Nalm6 wt because of the inhibitory effect of PDL1 on T cells. The release of IFNγ from 6107 reached about 10 times that of 1230, demonstrating that IL12 released by CART significantly promoted IFNγ release. 
       FIGS. 27 and 28  show IL12 and IFNγ release in response to CD3/CD28 Dynabeads activation. Day 0, peripheral blood T cells were obtained from volunteer and stimulated using Dynabeads at 1:1 ratio. Day 1, the cells were infected with lentiviral vectors. Day 2, the media were changed. On day 9, flow cytometry was used to detect CAR expression. 1230 represents h19CAR, and 6209 represents h19CAR-6×NFAT-IL12 (conditional release of IL12 under T cell activation). The CAR expression was normalized to 30%. The same number of cells were stimulated by Dynabeads for 24 hrs at a ratio of 1:3, and the supernatant was assayed for IL12 and IFNγ. There was 65% CAR expression in 1230 and 34% CAR expression in 6209. After normalized to 30%, add Dynabeads. After 24 hrs, the supernatant was assayed to collect information of cytokines and results were presented as a histogram. Under the stimulation of Dynabeads, 6209 released an average of 55 pg of IL12 per 10x 4  of T cells. 1230 did not release IL12 regardless of stimulation, and 6209 did not release IL12 without stimulation. This indicates that, originally, NFAT activated IL12 transcription under Dynabeads stimulation, as shown on the left. IFN was released as shown on the right. Both CAR T cells were free of IFNγ release without stimulation, and 6209 released more IFNγ under Dynabeads stimulation, indicating that IL12 synergizes with 6209CART cells to release more IFNγ. 
       FIGS. 29 and 30  show IL6 and IFNγ release in response to CD3/CD28 Dynabeads activation. Day 0, peripheral blood T cells were obtained from volunteer and stimulated using Dynabeads at 1:1 ratio. Day 1, the cells were infected with lentiviral vectors. Day 2, the media were changed. On day 7, flow cytometry was used to detect CAR expression. 1230 represents hCD19CAR, and 6221 represents hCD19CAR-6×NFAT-IL6-2A-IFNγ (conditional release of IL6 and IFNγ under T cell activation). The CAR expression was normalized to 12.66%. The same number of cells were stimulated by Dynabeads for 24 hrs at a ratio of 1:3, and the supernatant was assayed for IL6 and IFNγ. There was 67% CAR expression in 1230, and 29% CAR expression in 6221. The CAR expression was normalized 12.66% and the cells were added Dynabeads. After 24 hrs, the supernatant was assayed to collect information of cytokines and results were presented as a histogram. Both cells were free of IL6 or IFNγ release without Dynabead activation. After addition of Dynabeads, 6221 significantly released more IL6 and IFNγ (based on the average number of pg released per 10 4  T cells). 
     Cell Expansion and Treatment of Cancer 
     For fresh cells, after removing the magnetic beads, the transduced cells were centrifuged or replaced with a solution of 95% compound electrolyte injection of 5% human albumin, loaded into a return bag, and transported at 15-25° C. after sealing. Fresh preparations were returned directly. For Cryopreserved cells, the transduced cells were transferred to the media including a compound electrolyte injection of 33.75% human albumin 25% dextran 40 glucose injection 33.75% DMSO 7.5%. The cell suspension was loaded into a cryopreservation bag and then the procedure was cooled to −90° C. and transferred to a gas phase liquid nitrogen tank for storage. The reconstitution of the frozen preparations was completed within 30 minutes after resuscitation. Peripheral blood mononuclear cells (PBMCs) were obtained from patients by leukapheresis for CAR T cell preparation, and the first day of CAR T infusion was set as study day 0. 
     Patients were given a conditioning treatment for lymphodepletion. Fludarabine- and cyclophosphamide-based conditioning treatment varied according to the tumor burden in the bone marrow (BM) and peripheral blood (PB). CAR T cells were transfused to patients. Each day CAR T cells were transported to the hospital, washed, counted, checked for viability and then prepared for administration to patients, who were then observed closely for at least 2 hours. Cytokine Release Syndrome (CRS) was graded according to a revised grading system (See Lee D W. et al, Blood 2014; 124:188-95). Other toxicities during and after therapy were assessed according to the National Institutes of Health Common Terminology Criteria for Adverse Events Version 4.0 (http://ctep.cancer.gov/). Therapy responses were assessed by flow cytometry and morphological analysis. When possible, patients were assessed by chimeric gene expression levels. The response type was defined as minimal residual disease (MRD) negative, complete response, complete response with incomplete count recovery, stable disease, and progressive disease. 
     Serial BM and PB samples after CAR T cell infusion were collected in K2EDTA BD vacutainer tubes (BD). The persistence of CD19CAR T cells from fresh PB and BM in patients was determined by FACS. Circulating CAR T cell numbers per μl were calculated on the basis of measured absolute CD3+ T lymphocyte counts. Simultaneously, CAR DNA copies were evaluated as another method of determining CAR T cell expansion and persistence. Genomic DNA was extracted using a QIAamp DNA Blood Mini Kit (Qiagen) from cryopreserved PB and BM. CAR DNA copies were assessed by quantitative real-time PCR as described in the supplementary materials. The levels of cytokines IFN-γ, TNF-α, IL-4, IL-6, IL-10, IL-17, etc. in serum and CSF were measured in a multiplex format according to the manufacturer&#39;s instructions (See  FIGS. 12-15 and 16  as well as 17). On Day 64, PET CT scanning was performed to evaluate CAR T therapy on patient 001. Patient 001 had undergone thyroidectomy. The CT images showed that there was no clear tumor recurrence or recurrence in the surgical area. Thyroid cancer changed the bilateral thyroid surgery area after surgery, and no abnormal CT signal was observed in the area. After the scanning signal is enhanced, no abnormal enhancement signal is observed in the above areas. The double neck II and III areas showed multiple small lymph nodes with a maximum short diameter of no more than 10 mm. There were no abnormalities in the bilateral submandibular gland morphology and CT signal. At the same time, the cervical spinal cord morphology and CT signal were not abnormal. It appeared that patient has achieved complete remission (CR).  FIG. 16  shows various parameters of the patient in response to CART cell infusion in a patient.  FIG. 17  shows various parameters of the patient in response to CART cell infusion in another patient. These results demonstrate that T cells expressing CD19 CAR and TSHR CAR expanded more and released more cytokines (e.g., IL-6 an IFN-γ) than T cells expressing only the TSHR CAR. 
     As for Patient 002, after cell infusion, while the patient did not have any adverse reaction, no apparent response (e.g., disappearance or shrink of target lesions) was observed. As for Patient 001, 29 days after the infusion, the right tumor disappeared, and the size of the left tumor reduced (See  FIG. 11 ). These results demonstrate that T cells expressing CD19 CAR, TSHR CAR, and IL6/IFNγ enhanced or inhibited the growth of thyroid cancer. During the treatment, no severe CRS (no greater than level 2) was observed in Patient 001. This demonstrated that infusion of CAR T cells expressing and secreting IL-6 did not cause severe CRS for treating solid tumors. 
     Genomic DNA was extracted using a QIAamp DNA Blood Mini Kit (Qiagen) from cryopreserved peripheral blood and bone marrow. Quantitative PCR (qPCR) was performed in real-time in triplicates using the ABI 2×TaqMan Universal Master Mix with AmpErase UNG (Applied Biosystems) in a 7500 real-time PCR system (Applied Biosystems). Copy numbers per microgram of genomic DNA were calculated from a standard curve of 10-fold serial dilutions of purified CAR plasmid containing 102-108 copies/μL. Amplification of an internal control gene was used for normalization of DNA quantities (See  FIG. 16 ). Primers/probes specific for the CAR19 transgene and an internal control gene were as previously described (see Gokbuget N. et al., Blood 2012; 120:2032-41 and O&#39;Brien S. et al, J Clin Oncol 2013; 31:676-83). 
     Cells Expressing Chimeric Receptors Establish Antitumor Effects in Patients with Relapsed/Refractory Acute Lymphocytic Leukemia 
     This clinical trial was designed to assess the safety and efficacy of infusing autologous T cells modified to express CD19 specific CAR/4-1BB/CD3-ζ into Chinese patients with R/R ALL. The inclusion criteria were as follows: 1) age not more than 60 years; 2) relapsed or refractory CD19+ ALL; 3) relapsed allo-HSCT without evidence of graft versus host disease (GVHD) and not requiring immunosuppression therapy; and 4) measurable disease and adequate performance status and organ function. Patients with central nervous system leukemia (CNSL) were ineligible. The protocol was approved by the Institutional Review Board. All patients provided written, informed consent. 
     The single chain fragment variable (scFv) sequence specific for CD19 was derived from Clone FMC63 (See Zola H. et al, Immunol Cell Biol 1991; 69:411-22.). The 4-1BB co-stimulatory domain, CD3ζ signaling domain and hinge and transmembrane domain were generated. CART19-4-1BB vectors harboring anti-CD19 scFv (SEQ ID: 6) and the human 4-1BB and CD3ζ signaling domains were cloned into a lentiviral backbone as previously described (See Hu Y. Journal of Hematology &amp; Oncology 2016; 9: 70). 
     Lentivirus was produced by transfecting 293T cells with CART19-4-1BB vectors and viral packaging plasmids which were frozen in −80° C. and thawed immediately before transduction. The lentivirus supernatant was harvested. CD3+ T cells were isolated and activated as described (See Kalos M. et al, Sci Transl Med 2011; 3:95ra73). The cells were then cultured in X-VIVO 15 medium (Lonza) containing 100 U/ml interleukin-2 (IL-2) and transduced with lentivirus supernatant at high multiplicity of infection (MOI) from 5:1 to 10:1 within 24-48 hours. The CAR transduced T cells (CD19-CAR T cell, thereafter “CART19”) were obtained and cultured for 11 days. Three days before administration, fresh culture media were replaced. After that, no manipulation was conducted to the cells until transportation for infusion. The transduction efficiency was evaluated by flow cytometry (FACS) on day 5-7 after lentivirus transduction. The following anti-human antibodies were used: anti-hCD45 APC (BD Bioscience), anti-hCD3 FITC (BD Bioscience), biotin-labeled goat-anti-mouse IgG specific for F(ab′)2 fragment (Jackson immuno-Research, Cat #115-065-072) and PE streptavidin (BD Bioscience). Data acquisition was performed using a CytoFLEX flow cytometer (Beckman). 
     Prior to CD19CAR T infusion, FACS analysis of transduction efficiency and in vitro cytotoxicity assays of CD19 CAR T were performed for each patient as described herein. Additionally, CD19CAR T cultures were checked twice for possible contaminations by fungus, bacteria, mycoplasma, chlamydia and endotoxin. Peripheral blood mononuclear cells (PBMCs) were obtained from patients by leukapheresis for CD19CAR T preparation on day 8, and the first day of CD19CAR T cell infusion was set as study day 0. Patients were given a conditioning treatment for lymphodepletion. Fludarabine- and cyclophosphamide-based conditioning treatment varied according to the tumor burden in the bone marrow (BM) and peripheral blood (PB). CD19CAR T cells were transfused directly to patients in escalating doses over a period of 3 consecutive days without any premedication. Each day CD19CAR T cells were transported to hospital, washed, counted, checked for viability and then prepared for administration to patients, who were then observed closely for at least 2 hours. CRS was graded according to a revised grading system (See Lee D W. et al, Blood 2014; 124:188-95). Other toxicities during and after therapy were assessed according to the National Institutes of Health Common Terminology Criteria for Adverse Events Version 4.0 (http://ctep.cancer.gov/). Therapy responses were assessed by flow cytometry and morphological analysis. When possible, patients were assessed by chimeric gene expression levels. The response type was defined as minimal residual disease (MRD) negative, complete response, complete response with incomplete count recovery, stable disease and progressive disease. 
     Serial BM and PB samples after CD19CAR T cell infusion were collected in K2EDTA BD vacutainer tubes (BD). The persistence of CD19CAR T cells from fresh PB and BM in patients was determined by FACS. Circulating CD19CAR T cell numbers per μl were calculated on the basis of measured absolute CD3+ T lymphocyte counts. Simultaneously, CAR DNA copies were evaluated as another method of determining CD19CAR T cell expansion and persistence. Genomic DNA was extracted using a QIAamp DNA Blood Mini Kit (Qiagen) from cryopreserved PB and BM. CAR DNA copies were assessed by quantitative real-time PCR as described in the supplementary materials. 
     The levels of cytokines such as IFN-γ, TNF-α, IL-4, IL-6, IL-10, IL-17, etc. in serum and CSF were measured in a multiplex format according to the manufacturer&#39;s instructions. Comparisons of continuous variables and risk factors that may influence variations in grade 3 or 4 CRS development were compared using the Mann-Whitney U test for 2 groups. Fisher&#39;s exact test was used to evaluate the influence of categorical variables on grade 3 CRS between 2 groups. Correlations were calculated using a rank-based Spearman test. Overall survival (OS) and leukemia-free survival (LFS) probabilities were determined by the Kaplan-Meier method using all enrolled patients to determine OS and those with MRD-negative responses for LFS. All quoted P values are two sided, and P values less than 0.05 were considered statistically significant. 
     CD19+-RFP and Red Fluorescent Protein (RFP) were lentivirally transduced into K562 to produce CD19-RFP-K562 cells and K562-RFP cells, respectively. The cytotoxic activity of the CD19CAR T cells was measured before infusion by co-culture with the target cells, CD19-RFP-K562 cells or K562-RFP cells, at varying ratios of effector cell to target cell (E:T). The target cells were plated into 96-well microwell plates (Nunc) at 10 4  cells per well in 50 μl of RPMI 1640 media supplemented with 10% FBS (Gibco). The CD3/CD28 beads were removed, and effector T cells were mixed with target cells in the wells at the indicated E:T ratio. The total volume was 200 μl per well. After 24 hrs of incubation, the cells were pipetted up and down in the 96-well microwell plates with a multi-channel pipettor to dissociate the cells into single-cell suspensions. The surviving RFP target cells in each well were photographed, and the number of surviving RFP target cells was counted and compared with those in the wells without effector cells. The cell death rate was calculated as (control-sample)/control×100%. Supernatants were also collected and quantified using the human IFN-γ Valukine ELISA Kit (R&amp;D systems). 
     Genomic DNA was extracted using a QIAamp DNA Blood Mini Kit (Qiagen) from cryopreserved peripheral blood and bone marrow. Quantitative real-time PCR was performed in triplicate using the ABI 2×TaqMan Universal Master Mix with AmpErase UNG (Applied Biosystems) in a 7500 real-time PCR system (Applied Biosystems). Copy numbers per microgram of genomic DNA were calculated from a standard curve of 10-fold serial dilutions of purified CAR plasmid containing 102-108 copies/μL. Amplification of an internal control gene was used for normalization of DNA quantities. Primers/probes specific for the CART19 transgene and an internal control gene were as previously described (See Gokbuget N. et al., Blood 2012; 120:2032-41 and O&#39;Brien S. et al, J Clin Oncol 2013; 31:676-83). 
     Therapy response was assessed by flow cytometry and morphology. When possible, chimeric gene expression levels were assessed in the patients. The response type was defined as MRD-negative, complete response, complete response with incomplete count recovery, stable disease and progressive disease, as previously described. MRD-negative was defined as less than 0.01% marrow blasts by flow cytometry. Complete response was defined as less than 5% marrow blasts, absence of circulating blasts, and no extramedullary sites of disease with absolute neutrophil counts of 1000 per μL or more and platelets 100,000 per μL or more. Complete response with incomplete count recovery was defined as a complete response with cytopenia. Stable disease was defined as disease that did not meet the criteria for complete response, complete response with incomplete count recovery, or progressive disease. Progressive disease was defined as worse M status or no change in M status but a greater than 50% increase in absolute peripheral blast count. After CART19 therapy, patients were followed up every week and underwent bone marrow examination including morphology, MRD status, chimeric gene expression and a CART cell count every 4 weeks. 
     The samples were collected in gel tubes and stored at 4° C. until centrifugation later the same day. All blood and CSF samples were then centrifuged at 5000 rpm for 6 minutes. The supernatants were transferred for subsequent analysis. The BD Cytometric Bead Array Human Th1/Th2/Th17 Cytokine Kit (BD Biosciences), FCAP Array v3.0 software (BD Biosciences), and a BD FACS CANTO II (BD Biosciences) were used for the measurement and analysis of the concentrations of the cytokines such as IL-2, IL-4, IL-6, IL-10, IL-17A, IFN-γ, and TNF-α et al., according to the manufacturers instructions. 
     Erythrocyte-lysed whole BM samples were used for immunophenotyping on the day of bone marrow aspiration. Antigen expression of blast cells was systematically analyzed by flow cytometry (FACSCalibur flow cytometer, BD Biosciences, San Jose, Calif.) using four-color combinations of monoclonal antibodies (mAbs) with fluorescein isothiocyanate (FITC), phycoerythrin (PE), allophycocyanin (APC), and phycoerythrin-cyanin 7 (PE-Cy7). Cell-Quest software (Becton Dickinson Biosciences) was used for data analysis. Monoclonal antibodies were purchased from the following manufacturers: BD Biosciences, CD10-APC, CD19-FITC, CD22-PE, CD34-PE, CD45-PE-Cy7, cyCD79a-PE, surface immunoglobulin (sIg) M-PE, cytoplasmic immunoglobulin (cIg) M-APC; Beckman Coulter, CD20-APC, sIg-Lamda-FITC, sIg-Kappa-APC. 
     For the investigation of Minimal residual disease (MRD), the combination of mAbs was based on the aberrant phenotypes of leukemic blasts at diagnosis individually, and at least 500,000 events were acquired. The MRD result was presented as the percentage of cells with aberrant phenotypes among nucleated cells. A sensitivity of 0.01% was achieved in all samples analyzed. The instrument setup was calibrated daily by analyzing Calibrite™ beads and standard blood samples (BD™ Multi-Check Control from BD Biosciences or CD-chex™ Plus from Streck, Inc.) for quality control. 
     Three patients with relapsed/refractory Chronic Lymphocytic Leukemia (r/r ALL) were treated with CD19-CAR T cells. Results are summarized below in Tables 10-13. These results demonstrate that T cells expressing CD19 CAR establish antitumor effects in patients with r/r ALL. In addition, IL-6 and IFNγ were significantly elevated in the blood of three patients after transmission of CD19 CART cells compared to other factors (Tables 11-13). Therefore, in order to help CAR T cells achieve therapeutic effects in hematoma in the treatment of solid tumors, IL-6 and IFNγ were first selected to be expressed or overexpressed in modified T cells for treating solid tumors. 
     
       
         
           
               
               
               
               
               
             
               
                 TABLE 10 
               
               
                   
               
               
                   
                   
                 CART Dosage 
                   
                   
               
               
                 Patient ID 
                 Tumor type 
                 (×10 6 /kg) 
                 Response 
                 CRS grade 
               
               
                   
               
             
            
               
                 JPDX 
                 B-ALL 
                 4.8 
                 MRD 
                 3 
               
               
                   
                   
                   
                 (—) 
               
               
                 FPCY 
                 B-ALL 
                 1.7 
                 MRD 
                 4 
               
               
                   
                   
                   
                 (—) 
               
               
                 SPJP 
                 B-ALL 
                 2.8 
                 MRD 
                 3 
               
               
                   
                   
                   
                 (—) 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
               
               
               
               
               
             
               
                 TABLE 11 
               
               
                   
               
               
                 JPDX Days 
                 IL2 
                 IL4 
                 IL6 
                 IL10 
                 TNFa 
                 IFNγ 
               
               
                 after infusion 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
               
               
               
            
               
                 1 
                 13.56 
                 1.11 
                 18.62 
                 6.58 
                 0.96 
                 36.55 
               
               
                 2 
                 3.44 
                 1.53 
                 30.56 
                 8.28 
                 1.4 
                 103.06 
               
               
                 3 
                 7.89 
                 1.11 
                 624.56 
                 14.2 
                 1.76 
                 135.28 
               
               
                 4 
                 1.3 
                 1.13 
                 280.87 
                 18.28 
                 1.97 
                 65.3 
               
               
                 5 
                 7.43 
                 3.35 
                 211.72 
                 30.69 
                 3.86 
                 66.9 
               
               
                 6 
                 2.64 
                 1.5 
                 105.56 
                 10.78 
                 0.75 
                 16.97 
               
               
                 7 
                 0 
                 0 
                 57.22 
                 8.25 
                 0 
                 7.27 
               
               
                 9 
                 6.79 
                 1.5 
                 263.59 
                 12.6 
                 1.37 
                 38.78 
               
               
                 14 
                 5.12 
                 1.5 
                 566.55 
                 9.13 
                 0 
                 28.31 
               
               
                 21 
                 0 
                 1.86 
                 35.15 
                 5.02 
                 0.95 
                 0 
               
               
                 33 
                 6.24 
                 2.96 
                 12.91 
                 10.38 
                 1.11 
                 1.84 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
               
               
               
               
               
               
               
               
               
             
               
                 TABLE 12 
               
               
                   
               
               
                 FPCYDays 
                 IL2 
                 IL4 
                 IL6 
                 IL10 
                 TNFa 
                 IFNγ 
                 IL-17A 
                 IL-1a 
                 IL-1β 
                 GM-CSF 
               
               
                 after infusion 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
               
               
               
            
               
                 1 
                 6.66 
                 2.56 
                 30.9 
                 12.92 
                 3.64 
                 5.27 
                 6.63 
                 1.5 
                 2.52 
                 2.31 
               
               
                 2 
                 7.82 
                 3.33 
                 19 
                 19.7 
                 3.61 
                 2.29 
                 6.37 
                 2.32 
                 3.12 
                 7.29 
               
               
                 3 
                 2.43 
                 0.28 
                 13.08 
                 22.44 
                 0.29 
                 1.51 
                 0.86 
                 0.19 
                 0.55 
                 0.4 
               
               
                 4 
                 0 
                 0 
                 10.5 
                 26.61 
                 0 
                 1.1 
                 0 
                 0 
                 0 
                 0 
               
               
                 5 
                 3.12 
                 1.14 
                 23.46 
                 68.66 
                 1.53 
                 5.94 
                 2.89 
                 0.71 
                 1.04 
                 0.87 
               
               
                 6 
                 7.15 
                 1.56 
                 209.49 
                 247.4 
                 1.93 
                 41.68 
                 3.91 
                 0.71 
                 1.23 
                 1.77 
               
               
                 7 
                 10.25 
                 1.78 
                 664.58 
                 561.46 
                 2.19 
                 189.95 
                 3.4 
                 0.71 
                 1.38 
                 4.71 
               
               
                 8 
                 3.51 
                 1.56 
                 2820.04 
                 212.49 
                 2.03 
                 37.74 
                 2.89 
                 0.61 
                 2 
                 1.29 
               
               
                 9 
                 0.8 
                 0 
                 132.57 
                 7.48 
                 0 
                 1.1 
                 0 
                 / 
                 0 
                 0 
               
               
                 10 
                 0 
                 0.24 
                 130.16 
                 5.07 
                 0 
                 2.13 
                 0 
                 / 
                 / 
                 / 
               
               
                 12 
                 4.45 
                 0.35 
                 74.25 
                 5.13 
                 0.23 
                 10.72 
                 0 
                 / 
                 / 
                 / 
               
               
                 13 
                 0 
                 0 
                 49.18 
                 5.86 
                 0 
                 2.75 
                 0 
                 / 
                 / 
                 / 
               
               
                 14 
                 0 
                 0 
                 37.61 
                 6.7 
                 0 
                 0 
                 0 
                 / 
                 / 
                 / 
               
               
                 16 
                 0 
                 0.29 
                 63.5 
                 33.9 
                 0 
                 2.65 
                 0 
                 / 
                 / 
                 / 
               
               
                 18 
                 3.51 
                 0.25 
                 725.22 
                 266.9 
                 0 
                 12.24 
                 0 
                 0.93 
                 1.53 
                 0 
               
               
                 21 
                 3.57 
                 0.25 
                 424.71 
                 76.26 
                 0 
                 3.15 
                 0 
                 0.93 
                 0.64 
                 0 
               
               
                 30 
                 4.33 
                 1.7 
                 49.76 
                 4.86 
                 1.76 
                 4.28 
                 4.25 
                 0.59 
                 1.37 
                 1.05 
               
               
                 62 
                 4.87 
                 1.7 
                 11.21 
                 4.86 
                 1.76 
                 3.34 
                 3.7 
                 0 
                 1.16 
                 0.87 
               
               
                 90 
                 3.23 
                 1.2 
                 8.7 
                 3.83 
                 0.1 
                 1.88 
                 2.59 
                 0 
                 0.29 
                 0.87 
               
               
                 120 
                 0 
                 0 
                 6.84 
                 7.46 
                 0 
                 0 
                 0 
                 0 
                 0 
                 0 
               
               
                 128 
                 4.34 
                 0.39 
                 18.42 
                 7.99 
                 0.7 
                 1.54 
                 1.28 
                 0 
                 0.47 
                 0.15 
               
               
                 154 
                 11.11 
                 2.57 
                 29.99 
                 11.62 
                 6.55 
                 2.89 
                 5.04 
                 0.82 
                 24.83 
                 1.52 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
               
               
               
               
               
               
               
               
               
               
             
               
                 TABLE 13 
               
               
                   
               
               
                 SPJPDays 
                 IL2 
                 IL4 
                 IL6 
                 IL10 
                 TNFa 
                 IFNγ 
                 IL1a 
                 IL1β 
                 IL15 
                 IL17A 
                 GM-CSF 
               
               
                 after infusion 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
                 pg/mL 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
               
               
               
               
            
               
                 1 
                 4.6 
                 4.07 
                 6.16 
                 8.76 
                 1.88 
                 5.92 
                   
                   
                   
                   
                   
               
               
                 2 
                 2.21 
                 2.23 
                 7.59 
                 7.04 
                 0.7 
                 2.7 
               
               
                 3 
                 3.56 
                 2.6 
                 10.58 
                 6.77 
                 1.5 
                 4.03 
               
               
                 4 
                 4.04 
                 3.7 
                 12.91 
                 7.04 
                 0.91 
                 4.01 
               
               
                 5 
                 4.6 
                 4.07 
                 25.78 
                 7.31 
                 1.5 
                 5.98 
               
               
                 6 
                 1.54 
                 1.7 
                 36.8 
                 6.83 
                 2.5 
                 13.1 
               
               
                 7 
                 1.05 
                 2.18 
                 38.78 
                 7.98 
                 3.72 
                 31.37 
                 3.34 
                 1.86 
                 4.02 
                 4.58 
                 1.58 
               
               
                 8 
                 8.05 
                 0.53 
                 517.58 
                 65.02 
                 1.87 
                 228.77 
                 1.2 
                 5.1  
                 0.53 
                 7.03 
                 2.21 
               
               
                 9 
                 2.97 
                 1.26 
                 439.82 
                 51.75 
                 3.67 
                 106.21 
                 0.69 
                 1.17 
                 0.28 
                 2.19 
                 1.19 
               
               
                 10 
                 5.15 
                 4.45 
                 57.42 
                 19.86 
                 2.27 
                 19.26 
                 / 
                 / 
                 / 
                 / 
                 / 
               
               
                 14 
                 1.17 
                 0.59 
                 38.65 
                 4.5 
                 0.39 
                 5.03 
                 / 
                 / 
                 / 
                 0 
                 / 
               
               
                 20 
                 2.22 
                 1.78 
                 13.48 
                 6.42 
                 2.7 
                 7.97 
                 / 
                 / 
                 / 
                 4.35 
                 / 
               
               
                 30 
                 2.13 
                 1.87 
                 10.72 
                 20.22 
                 1.24 
                 4.54 
                 / 
                 / 
                 / 
                 3.12 
                 / 
               
               
                 60 
                 4.12 
                 1.66 
                 8.21 
                 5.91 
                 1.53 
                 2.5 
                 0.93 
                 1.23 
                 / 
                 3.4 
                 1.12 
               
               
                 90 
                 3.79 
                 1.46 
                 25.74 
                 7.46 
                 2.01 
                 5.72 
                 0.06 
                 0.96 
                 / 
                 3.7 
                 1.05 
               
               
                 123 
                 4.87 
                 1.94 
                 42.87 
                 9.47 
                 1.76 
                 7.7 
                 0 
                 0.96 
                 / 
                 3.7 
                 0.87 
               
               
                   
               
            
           
         
       
     
     All publications, patents and patent applications cited in this specification are incorporated herein by reference in their entireties as if each individual publication, patent or patent application were specifically and individually indicated to be incorporated by reference. While the foregoing has been described in terms of various embodiments, the skilled artisan will appreciate that various modifications, substitutions, omissions, and changes may be made without departing from the spirit thereof.