Results 11 to 20 of about 2,668,255 (357)

altered expression of cD300a inhibitory receptor on cD4+ T cells From human immunodeficiency Virus-1-infected Patients: association With Disease Progression Markers. [PDF]

, 2018
The ability of the CD300a inhibitory receptor to modulate immune cell functions and its involvement in the pathogenesis of many diseases has aroused a great interest in this molecule.
Genebat González, Miguel, Leal Noval, Manuel, Ruiz-Mateos Carmona, Ezequiel, Tarancon Diez, Laura   +3 more
core   +1 more source

Early Investigations and Recent Advances in Intraperitoneal Immunotherapy for Peritoneal Metastasis. [PDF]

, 2018
Peritoneal metastasis (PM) is an advanced stage malignancy largely refractory to modern therapy. Intraperitoneal (IP) immunotherapy offers a novel approach for the control of regional disease of the peritoneal cavity by breaking immune tolerance.
Bowne, Wilbur B., Katz, Steven C., Khalili, Marian, Morano, William F., Richard, Scott D., Thadi, Anusha   +5 more
core   +2 more sources

IRAP-dependent endosomal T cell receptor signalling is essential for T cell responses

Nature Communications, 2020
T cell receptors (TCR) are internalized when activated by their ligands. Here the authors show that the internalized TCRs are localized to endosomes expressing IRAP and Syntaxin 6 to maintain intracellular signalling capacity, whose importance is shown ...
Irini Evnouchidou, Pascal Chappert, Samira Benadda, Andres Zucchetti, Mirjana Weimershaus, Marcelle Bens, Vivien Caillens, Despoina Koumantou, Sophie Lotersztajn, Peter van Endert, Jean Davoust, Pierre Guermonprez, Claire Hivroz, David A. Gross, Loredana Saveanu   +14 more
doaj   +1 more source

Clonal kinetics and single-cell transcriptional profiling of CAR-T cells in patients undergoing CD19 CAR-T immunotherapy [PDF]

, 2020
Chimeric antigen receptor (CAR) T-cell therapy has produced remarkable anti-tumor responses in patients with B-cell malignancies. However, clonal kinetics and transcriptional programs that regulate the fate of CAR-T cells after infusion remain poorly ...
Adair, Jennifer E., DeBerg, Hannah A., Enstrom, Mark R., Gersuk, Vivian, Gottardo, Raphaël, Hanafi, Laïla-Aïcha, Hawkins, Reed, Kiem, Hans-Peter, Linsley, Peter S., Maloney, David G., Pande, Dnyanada, Riddell, Stanley R., Sheih, Alyssa, Turtle, Cameron J., Voillet, Valentin, Wohlfahrt, Martin E., Yajima, Masanao   +16 more
core   +1 more source

Transgenic expression of the Ly49A natural killer cell receptor confers class I major histocompatibility complex (MHC)-specific inhibition and prevents bone marrow allograft rejection. [PDF]

, 1996
Natural killer (NK) cells and some T cells are endowed with receptors specific for class I major histocompatibility complex (MHC) molecules that can inhibit cellular effector functions.
Cado, D, Held, W, RAULET, David H.
core   +1 more source

T cell receptor signaling for γδT cell development

Inflammation and Regeneration, 2019
T cells are central to the vertebrate immune system. Two distinct types of T cells, αβT and γδT cells, express different types of T cell antigen receptors (TCRs), αβTCR and γδTCR, respectively, that are composed of different sets of somatically ...
Ryunosuke Muro, Hiroshi Takayanagi, Takeshi Nitta   +2 more
doaj   +1 more source

Germline T cell receptor exchange results in physiological T cell development and function

Nature Communications, 2023
The currently available transgenic T cell receptor (TCR) models represent high affinity antigen-TCR interactions. Authors here present an alternative approach to target an exogenous TCR into the physiological Trac locus in the germline of mice, which ...
Meagan R. Rollins, Jackson F. Raynor, Ebony A. Miller, Jonah Z. Butler, Ellen J. Spartz, Walker S. Lahr, Yun You, Adam L. Burrack, Branden S. Moriarity, Beau R. Webber, Ingunn M. Stromnes   +10 more
doaj   +1 more source

Human naive CD8 T cells down-regulate expression of the WNT pathway transcription factors lymphoid enhancer binding factor 1 and transcription factor 7 (T cell factor-1) following antigen encounter in vitro and in vivo [PDF]

, 2006
The transcription factors lymphoid enhancer binding factor 1 (LEF1) and transcription factor 7 (TCF7) (T cell factor-1 (TCF-1)) are downstream effectors of the WNT signaling pathway, which is a critical regulator of T cell development in the thymus.
Callan, Margaret F C, Freeman, Tom, Hasegawa, Hitoshi, Herbert, Mark, McMichael, Andrew J, Willinger, Tim   +5 more
core   +1 more source

A pentapeptide as minimal antigenic determinant for MHC class I-restricted T lymphocytes [PDF]

, 1989
Peptides that are antigenic for T lymphocytes are ligands for two receptors, the class I or II glycoproteins that are encoded by genes in the major histocompatibility complex, and the idiotypic / chain T-cell antigen receptor1–9. That a peptide must bind
A Sette, A Townsend, B Babbitt, C DeLisi, DW Thomas, GM Keil, H Margalit, H Volkmer, HC Bodmer, JB Rothbard, JB Rothbard, Jonathan B. Rothbard, M Del Val, Matthias J. Reddehase, MBA Oldstone, MF Good, MJ Reddehase, MJ Reddehase, MJ Reddehase, MM Davis, N Shastri, P Marrack, PJ Bjorkman, PM Allen, R Shimonkevitz, RH Schwartz, RH Schwartz, RM Zinkernagel, S Buus, UH Koszinowski, Ulrich H. Koszinowski   +30 more
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Force generation upon T cell receptor engagement. [PDF]

PLoS ONE, 2011
T cells are major players of adaptive immune response in mammals. Recognition of an antigenic peptide in association with the major histocompatibility complex at the surface of an antigen presenting cell (APC) is a specific and sensitive process whose ...
Julien Husson, Karine Chemin, Armelle Bohineust, Claire Hivroz, Nelly Henry   +4 more
doaj   +1 more source