gebhart/patrepeval huggingface dataset:
Ajowan as a Source of Natural Lipid Antioxidant (1994)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAjowan as a Source of Natural Lipid AntioxidantRajesh L. Mehta, Joseph F. Zayas, and Shie-Shien YangCite this: J. Agric. Food Chem. 1994, 42, 7, 1420–1422Publication Date (Print):July 1, 1994Publication History Published online1 May 2002Published inissue 1 July 1994https://pubs.acs.org/doi/10.1021/jf00043a006https://doi.org/10.1021/jf00043a006research-articleACS PublicationsRequest reuse permissionsArticle Views101Altmetric-Citations14LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
Chimeric antigen receptor for adoptive immunotherapy of cancer: latest research and future prospects (2014)

Chimeric antigen receptors (CARs) are recombinant receptors that combine the specificity of an antigen-specific antibody with the T-cell's activating functions. Initial clinical trials of genetically engineered CAR T cells have significantly raised the profile of T cell therapy, and great efforts have been made to improve this approach. In this review, we provide a structural overview of the development of CAR technology and highlight areas that require further refinement. We also discuss critical issues related to CAR therapy, including the optimization of CAR T cells, the route of administration, CAR toxicity and the blocking of inhibitory molecules.
New Retinoid X Receptor Subtypes in Zebra Fish (Danio rerio) Differentially Modulate Transcription and Do Not Bind 9-cis Retinoic Acid (1995)

Retinoid X receptors (RXRs), along with retinoic acid (RA) receptors (RARs), mediate the effects of RA on gene expression. Three subtypes of RXRs (alpha, beta, and gamma) which bind to and are activated by the 9-cis stereoisomer of RA have been characterized. They activate gene transcription by binding to specific sites on DNA as homodimers or as heterodimers with RARs and other related nuclear receptors, including the vitamin D receptor, thyroid hormone receptors (TRs), and peroxisome proliferator-activated receptors. Two additional RXR subtypes (delta and epsilon) isolated from zebra fish cDNA libraries are described here; although both subtypes form DNA-binding heterodimers with RARs and TR, neither binds 9-cis RA, and both are transcriptionally inactive on RXR response elements. In cotransfection studies with TR, the delta subtype was found to function in a dominant negative manner, while the epsilon subtype had a slight stimulatory effect on thyroid hormone (T3)-dependent transcriptional activity. The discovery of these two novel receptors in zebra fish expands the functional repertoire of RXRs to include ligand-independent and dominant negative modulation of type II receptor function.
Ring-opening polymerization of modified 1,4-anhydrodeoxyribose derivatives and synthesis of 3-deoxy-(1.fwdarw.5)-.alpha.-D-ribofuranan (1994)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTRing-opening polymerization of modified 1,4-anhydrodeoxyribose derivatives and synthesis of 3-deoxy-(1.fwdarw.5)-.alpha.-D-ribofurananKenichiro Oda, Takashi Yoshida, and Toshiyuki UryuCite this: Macromolecules 1994, 27, 2, 315–319Publication Date (Print):January 1, 1994Publication History Published online1 May 2002Published inissue 1 January 1994https://doi.org/10.1021/ma00080a001RIGHTS & PERMISSIONSArticle Views84Altmetric-Citations3LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (547 KB) Get e-Alerts Get e-Alerts
SAFETY AND IMMUNOGENICITY OF RTS,S+TRAP MALARIA VACCINE, FORMULATED IN THE AS02A ADJUVANT SYSTEM, IN INFANT RHESUS MONKEYS (2004)

Malaria vaccine RTS,S combined with thrombospondin-related anonymous protein (TRAP) and formulated with AS02A (RTS,S+TRAP/AS02A) is safe and immunogenic in adult humans and rhesus monkeys (Macaca mulatta). Here, RTS,S+TRAP/AS02A was administered on a 0-, 1-, and 3-month schedule to three cohorts of infant monkeys, along with adult comparators. Cohort 1 evaluated 1/5, 1/2, and full adult doses, with the first dose administration at one month of age; cohort 2 monkeys received full adult doses, with the first dose administration at one versus three months of age; and, cohort 3 compared infants gestated in mothers with or without previous RTS,S/AS02A immunization. Immunization site reactogenicity was mild. Some infants, including the phosphate-buffered saline only recipient, developed transient iron-deficiency anemia, which is considered a result of repeated phlebotomies. All RTS,S+TRAP/AS02A regimens induced vigorous antibody responses that persisted through 12 weeks after the last vaccine dose. Modest lymphoproliferative and ELISPOT (interferon-gamma and interleukin-5) responses, particularly to TRAP, approximated adult comparators. RTS,S+TRAP/AS02A was safe and well tolerated. Vigorous antibody production and modest, selective cell-mediated immune responses suggest that RTS,S+TRAP/AS02A may be immunogenic in human infants.
MAF1, a Novel Plant Protein Interacting with Matrix Attachment Region Binding Protein MFP1, Is Located at the Nuclear Envelope (1999)

The interaction of chromatin with the nuclear matrix via matrix attachment region (MAR) DNA is considered to be of fundamental importance for chromatin organization in all eukaryotic cells. MAR binding filament-like protein 1 (MFP1) from tomato is a novel plant protein that specifically binds to MAR DNA. Its filament protein-like structure makes it a likely candidate for a structural component of the nuclear matrix. MFP1 is located at nuclear matrix-associated, specklelike structures at the nuclear envelope. Here, we report the identification of a novel protein that specifically interacts with MFP1 in yeast two-hybrid and in vitro binding assays. MFP1 associated factor 1 (MAF1) is a small, soluble, serine/threonine-rich protein that is ubiquitously expressed and has no similarity to known proteins. MAF1, like MFP1, is located at the nuclear periphery and is a component of the nuclear matrix. These data suggest that MFP1 and MAF1 are in vivo interaction partners and that both proteins are components of a nuclear substructure, previously undescribed in plants, that connects the nuclear envelope and the internal nuclear matrix.
Sex reversal due to Xp disomy by t(X;Y)(p21;q11). (1999)

A 20-month-old infant exhibiting psychomotor retardation, dysmorphisms and ambiguous external genitalia was found to have a 46-chromosome karyotype including a normal X chromosome and a marker Y with most of Yq being replaced by an extra Xp21-->pter segment. The paternal karyotype (G and C bands) was 46,XY. The marker Y composition was verified by means of FISH with a chromosome X painting, an alphoid repeat and a DMD probe. Thus, the final diagnosis was 46,X,der(Y)t(X;Y)(p21;q11)de novo.ish der(Y)(wcpX+,DYZ3+,DMD+). The patient's phenotype is consistent with the spectrum documented in 13 patients with similar Xp duplications in whom sex reversal with female or ambiguous genitalia has occurred in spite of an intact Yp or SRY gene. A review of t(X;Y) identifies five distinct exchanges described two or more times: t(X;Y)(p21;q11), t(X;Y)(p22;p11), t(X;Y)(p22;q11-12), t(X;Y) (q22;q12), and t(X;Y)(q28;q12). These translocations probably result from a recombination secondary to DNA homologies within misaligned sex chromosomes in the paternal germline with the derivatives segregating at anaphase I.
Aberrant Mucin5B expression in lung adenocarcinomas detected by iTRAQ labeling quantitative proteomics and immunohistochemistry (2013)

A subset of tumor-associated proteins was differentially expressed in lung adenocarcinomas. The differential expression of MUC5B in lung adenocarcinomas suggests its role as a potential biomarker in the detection of adenocarcinomas.
Germ cell-specific DNA and RNA binding proteins p48/52 are expressed at specific stages of male germ cell development and are present in the chromatoid body (1996)

Proteins homologous to the Xenopus oocyte mRNA binding proteins mRNP3+4 and designated p48/52 have been identified in male mouse germ cells (1993: Dev Biol 158:90-100). Western and North-western blots of extracts from testes and isolated germ cells indicate that p48/52 are present during meiosis but reach their highest levels postmeiotically at a time when many mRNAs are stored. Here we analyze the cellular and subcellular distribution of p48/52 in rat and mouse testes by LM and EM immunocytochemistry using an anti-mRNP3+4 antibody. Immunolabeling was found to be predominantly cytoplasmic and specific to germ cells at certain periods during their development. p48/52 were first detected in early pachytene spermatocytes at stage V of the seminiferous cycle and progressively increased during the remainder of meiotic prophase to a post-meiotic peak in steps 1-8 round spermatids; thereafter, labeling gradually declined as elongated spermatids underwent nuclear condensation and elongation. A proportionally higher concentration of cytoplasmic immunolabeling was found within the lacunae of the anastomotic granulofilamentous network of the chromatoid body. The pattern of synthesis of these mRNA binding proteins together with their association with the chromatoid body suggests a role as germ cell-specific mRNA stabilizing and/or storage proteins.
STUDIES OF ULTRASOUND ON EXTRACTING SOYBEAN PROTEIN IN REVERSE MICELLES SYSTEM (2006)

Studies was used for extracting soybean protein of reverse micelles in this paper.The main factors of effect reverse micelles extraction results had been analyzed and discussed.A good technology was found:according to W0 about 27.8,according to 0.033 g/mL adding soybean powder,ultrasound time 20 min.And the protein extraction rate was about 87.72 %.The mechanism of reverse micelles extraction by ultrasound was preliminarily discussed.
Clade B-based HIV-1 vaccines elicit cross-clade cytotoxic T lymphocyte reactivities in uninfected volunteers (1997)

A fundamental goal of current strategies to develop an efficacious vaccine for AIDS is the elicitation of broadly reactive cytotoxic T lymphocyte (CTL) reactivities capable of destroying virally infected targets. Recent application of recombinant canarypox ALVAC/HIV-1 vectors as vaccine immunogens in HIV-1,-noninfected volunteers has produced CTL responses in a significant number of vaccinees. Using a newly developed targeting strategy, we examined the capacity of vaccine-induced CTL to lyse autologous targets infected with a diverse group of viral isolates. CTL derived from recipients of a canarypox ALVAC/HIV-1 gp160 (MN) vaccine were found capable of lysing autologous CD4+ lymphoblasts infected with the prototypic LAI strain of HIV-1. When tested against autologous targets infected with primary HIV-1 isolates representing genetically diverse viral clades, CTL from ALVAC/gp160 recipients showed both a broad pattern of cytolysis in which viruses from all clades tested were recognized as well as a highly restricted pattern in which no primary isolates, including clade B, were lysed. Differences in the HLA haplotypes of the volunteers immunized with the envelope vector might be a major determinant of the relative breadth of their CTL response. In contrast to ALVAC/gp160 vaccinees, recipients of the ALVAC/HIV-1 immunogen containing envelope as well as gag and protease genes consistently had CTL reactivities effective against a spectrum of primary isolate-infected targets. These studies demonstrate for the first time that clade B-based canarypox vaccines can elicit broad CTL reactivities capable of recognizing viruses belonging to genetically diverse HIV-1 clades. The results also reinforce the impact of viral core elements in the vaccine as well as the pattern of major histocompatibility complex class I allelic expression by the vaccine recipient in determining the relative breadth of the cellular response.
Intranasal Immunization Is Superior to Vaginal, Gastric, or Rectal Immunization for the Induction of Systemic and Mucosal Anti-HIV Antibody Responses (1997)

Vaginal anti-HIV antibody responses may be beneficial, and possibly required, for vaccine-induced protection against HIV infection acquired through receptive vaginal intercourse. We have previously determined that intranasal immunization with a hybrid HIV peptide and cholera toxin induced vaginal anti-HIV IgA responses in BALB/c and C57BL/6 mice. To determine if vaginal, gastric, or rectal boosting would enhance the induction of vaginal anti-HIV IgA responses over those observed with intranasal immunization only, C57BL/6 mice were intranasally immunized with the hybrid HIV peptide T1SP10MN(A) and cholera toxin (days 0 and 14) and boosted via the vaginal, gastric, or rectal route (days 7 and 28). Four intranasal immunizations was superior to all other immunizations evaluated for the induction of plasma anti-peptide IgG, vaginal anti-peptide IgG and IgA, and peptide-specific delayed-type hypersensitivity. In addition, intranasal priming with gastric boosting was associated with greatly elevated total serum IgE concentrations whereas intranasal immunization only was associated with only a modest increase in total serum IgE. These results suggest that intranasal immunization is a viable route of immunization for the induction of systemic and mucosal anti-HIV immune responses.
Bioluminescent imaging study (2010)

Focal adhesion kinase (FAK) is essential in regulating integrin signaling pathways responsible for cell survival and proliferation, as well as motility, making FAK a distinctive target in the field of anticancer drug development, especially with regards to metastatic disease.(1) Our objective was to demonstrate tumor growth inhibition by PF-562,271, a selective inhibitor of FAK and FAK2, or Pyk2,(2) in mouse xenograft models, both subcutaneous and metastatic, employing the human prostate cancer cell line PC3M-luc-C6, a modified PC3M cell line that expresses luciferase. After 2 weeks of treatment with PF-562,271, 25 mg/kg PO BID 5x/wk, the subcutaneous model showed a 62% tumor growth inhibition compared to control based on tumor measurements (p < 0.05), with a 88% vs. a 490% increase in bioluminescent signal for treatment and control respectively (p < 0.05). In the metastasis model, the percent change from baseline, after 18 days of treatment, of the treatment group was 2,854 vs. 14,190% for the vehicle (p < 0.01). These results show that PF-562,271 has a potent effect on metastatic prostate cancer growth in vivo.
Nuclear Translocation of the Tumor Marker Pyruvate Kinase M2 Induces Programmed Cell Death (2007)

Cancer cells often fail to respond to stimuli that normally activate their intrinsic apoptotic machinery. Moreover, they are able to adapt to hypoxia by changing their glycolytic rate. Pyruvate kinase (PK) is a rate-limiting enzyme in glycolysis that is converted to a less active dimer form of PKM2 isoenzyme during oncogenesis. Here, we show that both somatostatin and the structural analogue TT-232 interact with the PKM subtype. We further show that the PKM2 is translocated to the nucleus in response to TT-232 and different apoptotic agents. Nuclear translocation of PKM2 is sufficient to induce cell death that is caspase independent, isoform specific, and independent of its enzymatic activity. These results show that the tumor marker PKM2 plays a general role in caspase-independent cell death of tumor cells and thereby defines this glycolytic enzyme as a novel target for cancer therapy development.
Harnessing the information contained within genome-wide association studies to improve individual prediction of complex disease risk (2009)

The current paradigm within genetic diagnostics is to test individuals only at loci known to affect risk of complex disease-yet the technology exists to genotype an individual at thousands of loci across the genome. We investigated whether information from genome-wide association studies could be harnessed to improve discrimination of complex disease affection status. We employed genome-wide data from the Wellcome Trust Case Control Consortium to test this hypothesis. Each disease cohort together with the same set of controls were split into two samples-a 'Training Set', where thousands of SNPs that might predispose to disease risk were identified and a 'Prediction Set', where the discriminatory ability of these SNPs was assessed. Genome-wide scores consisting of, for example, the total number of risk alleles an individual carries was calculated for each individual in the prediction set. Case-control status was regressed on this score and the area under the receiver operator characteristic curve (AUC) estimated. In most cases, a liberal inclusion of SNPs in the genome-wide score improved AUC compared with a more stringent selection of top SNPs, but did not perform as well as selection based upon established variants. The addition of genome-wide scores to known variant information produced only a limited increase in discriminative accuracy but was most effective for bipolar disorder, coronary heart disease and type II diabetes. We conclude that this small increase in discriminative accuracy is unlikely to be of diagnostic or predictive utility at the present time.
Immunological Properties of an Antibody Containing a Fluorescent Group. (1941)

SummaryA β-anthryl-carbamido derivative of antipneumococcus III rabbit antibody retains the original immunological properties while rendering Type III pneumococci specifically fluorescent in ultraviolet light.It is a pleasure to acknowledge the constant advice and help so generously given by Dr. John F. Enders and Dr. Allan L. Grafflin, and the kind interest shown by Dr. Louis F. Fieser.
Endotoxin‐neutralizing effects of histidine‐rich peptides (2003)

Inflammatory responses of human peripheral blood monocytes to the Gram-negative endotoxin lipopolysaccharide (LPS) are enhanced by structurally diverse substances, such as anionic polysaccharides or cationic polypeptides. Only a few substances are known to effectively blunt LPS-induced monocyte activation. We now show that synthetic poly-L-histidine (Hn) binds to LPS and abrogates the release of the proinflammatory cytokine interleukin-8 (IL-8) in LPS-stimulated human whole blood. LPS-induced stimulation of monocytes was strictly pH-dependent with only minor amounts of IL-8 secreted in acidic blood. Maximum levels of IL-8 secretion occurred at a strongly basic pH. Hn inhibition of the release of IL-8 from LPS-stimulated monocytes was observed under acidic, neutral and physiological conditions. With increasing alkalosis, the effectiveness of Hn was gradually lost, suggesting that protonated, but not deprotonated, Hn was effective in inhibiting LPS-induced monocyte responses. Histidine-rich protein 2 from the malaria parasite, Plasmodium falciparum, inhibited the ability of LPS to evoke an inflammatory response in CD14-transfected THP-1 cells. Further, a short synthetic peptide derived from human histidine- and proline-rich glycoprotein also exhibited LPS-inhibitory effects in CD14 transfectants. Taken together, these observations demonstrate the capacity of histidine-rich peptides, irrespective of their origin, to neutralize LPS-induced proinflammatory host responses.
Laser versus Radiofrequency Catheter Ablation of Ventricular Myocardium in Dogs: A Comparative Test (1997)

To compare the effects of laser light with those of radiofrequency (RF) current on ventricular myocardium, a total of 36 lesions (endocardial approach n = 10 each and epicardial approach n = 8 each) were produced by either transcatheter laser (Nd:YAG, 1,064 nm, 30 W, 30 s) or RF (70 degrees C, 30 s) catheter applications in the beating hearts of 4 dogs. Volumes of coagulated myocardium in endo-/epicardial approaches were 996 +/- 73/1,075 +/- 82 (laser) and 111 +/- 38/44 +/- 5 mm3 (RF). RF lesions showed intramural bleeding, rupture and dissociation of myocardial fibers, tissue vaporization with crater and thrombus formation. Transcatheter application of laser light produced significantly larger and better reproducible lesions than RF current, without undesirable effects on the ventricular walls.
Spatially Resolved Calcium Dynamics of Mammalian Purkinje Cells in Cerebellar Slice (1988)

Microfluorometric imaging was used to study the correlation of intracellular calcium concentration with voltage-dependent electrical activity in guinea pig cerebellar Purkinje cells. The spatiotemporal dynamics of intracellular calcium concentration are demonstrated during spontaneous and evoked activity. The results are in agreement with hypotheses of dendritic segregation of calcium conductances suggested by electrophysiological experiments. These in vitro slice fluorescence imaging methods are applicable to a wide range of problems in central nervous system biochemical and electrophysiological functions.
Clioquinol suppresses cyclin D1 gene expression through transcriptional and post-transcriptional mechanisms. (2011)

Clioquinol, a metal-binding compound, has been shown to have anticancer activity in in vitro and in vivo model systems. This study investigated the effects of clioquinol on cyclin D1 gene expression in breast cancer cells. Treatment with clioquinol significantly reduced cyclin D1 protein levels in a concentration-dependent manner, effects being more pronounced in the presence of zinc. Clioquinol reduced cyclin D1 mRNA contents in cells that had been pre-treated with actinomycin D, indicating that this compound alters cyclin D1 mRNA stability, an event associated with post-transcriptional regulation. Using a cyclin D1 3'-UTR reporter construct (CCND1-3'-UTR), we confirmed that this 3'-UTR mediates the inhibitory action of clioquinol, likely through miR-302C. This study demonstrates for the first time that clioquinol targets post-transcriptional steps of cyclin D1 gene expression in cancer cells, adding new insight into our understanding of its mechanisms of anticancer action.