Patient description: The patient is a 20 year old Caucasian female presents to the clinic with one-sided vision lost and facial weakness, dysarthria and numbness lasting for 1 day. She visited her PCP and underwent brain MRI which revealed a single plaque in the brainstem. After few months, she experienced lower extremities weakness led to balance problem. The second MRI revealed another lesion in the left cerebral hemisphere. The diagnosis of Relapsing Remitting Multiple Sclerosis (RRMS) is confirmed after the second MRI. Her past surgical history is significant for a C-section 2 years ago and she has a one child. She is divorced and is not currently in any sexual relationship. She smokes 10 cigarettes per day and drinks alcohol occasionally. She is working as an editor in a publisher company and she is happy that she can keep working from home most of the time. She is under the treatment of RRMS from 7 months ago.

Clinical trial eligibility criteria: eligible ages (years): 18.0-999.0,  Non-small Cell Lung Cancer Histologically confirmed Stage IV or recurrent Non-small cell lung cancer squamous or non-squamous histology (Stage IV as diagnosed using the 7th edition of Lung Cancer Stage Classification), with no prior systemic anticancer therapy given as primary therapy for advanced or metastatic disease. Prior adjuvant chemotherapy, neoadjuvant chemotherapy, or chemoradiotherapy is permitted as long as the last administration of the prior regimen occurred at least 6 months prior to study enrollment. Patients with EGFR, ALK, or ROS1 alterations must have received one prior TKI A core needle biopsy or surgical specimen must be available for submission At least one site of disease that is measurable by Response Evaluation in Solid Tumors (RECIST) Version 1.1 that has not been previously irradiated; if the patient has had previous radiation to the marker lesion(s), there must be evidence of progression since the radiation Age ≥ 18 years with ability and willingness to provide informed consent ECOG performance status 0 or 1 Negative pregnancy test done ≤72 hours (or per institutional policy) prior to treatment, for women of childbearing potential only. Female subjects should be using highly effective contraceptive measures, and must have a negative pregnancy test or must have evidence of non-child-bearing potential by fulfilling one of the following at screening: 1. Post-menopausal defined as aged more than 50 years and amenorrheic for at least 12 months following cessation of all exogenous hormonal treatments. 2. Women under 50 years old would be consider postmenopausal if they have been amenorrheic for 12 months or more following cessation of exogenous hormonal treatments and with LH and FSH levels in the post-menopausal range for the institution 3. Documentation of irreversible surgical sterilization by hysterectomy, bilateral oophorectomy or bilateral salpingectomy but not tubal ligation Men and women of childbearing potential must agree to use medically accepted barrier methods of contraception (e.g. male or female condom) at the time of pregnancy test (women of childbearing potential only), during the course of the study and for 90 days after the last dose of study drug, even if oral contraceptives are also used. All subjects of reproductive potential must agree to use both a barrier method and a second method of birth control during the course of study and for 90 days after the last dose of study drug A concurrent diagnosis of a separate malignancy is allowed if clinically stable and does not require tumor-directed therapy Provision of written informed consent including HIPAA according to institutional guidelines prior to any study-specific procedures Patients must agree to research blood sampling to participate in study  Subjects with known EGFR mutations which are sensitive to available targeted inhibitor therapy and must have received treatment with at least one prior tyrosine kinase inhibitor (TKI) Subjects with known ALK or ROS1 translocations which are sensitive to available targeted inhibitor therapy must have received treatment with at least one prior TKI Radiation therapy within 14 days prior to day 1 of study drug Experimental agents within 28 days prior to day 1 of study drug Intolerance of nivolumab or other PD-1/PD-L1 axis drug(s), or any other antibody or drug specifically targeting T-cell co-stimulation or immune checkpoint pathways, including prior therapy with anti-tumor vaccines or other immune-stimulatory anti-tumor agents Known auto-immune conditions requiring systemic immune suppression therapy other than prednisone < 10 mg daily (or equivalent) History of interstitial pneumonitis from any cause Concurrent severe and/or uncontrolled medical conditions which may compromise participation in the study, including impaired heart function or clinically significant heart disease Pregnant or breast feeding Not willing to use an effective method of birth control medically accepted barrier methods of contraception (e.g. male or female condom) at the time of pregnancy test (women of childbearing potential only), during the course of the study and for 90 days after the last dose of study drug