Results 281 to 290 of about 30,445,587 (352)

T cell-microbiome associations captured through T cell receptor convergence analysis

open access: yes
Vandoren R   +20 more
europepmc   +1 more source

T cell exhaustion

Nature Immunology, 2011
T cell exhaustion is a state of T cell dysfunction that arises during many chronic infections and cancer. It is defined by poor effector function, sustained expression of inhibitory receptors and a transcriptional state distinct from that of functional effector or memory T cells. Exhaustion prevents optimal control of infection and tumors.
E. Wherry
semanticscholar   +3 more sources

CAR T Cells

2020
In 1891, Dr. William B. Coley, an American surgeon, made a compelling observation that immune system can be triggered to shrink tumors. The quest to exploit the power of immunotherapy however was forestalled by an era of chemotherapy that ensued.
Ranjit, Nair, Jason, Westin
openaire   +3 more sources

T-cell therapies for T-cell lymphoma

Cytotherapy, 2019
T-cell lymphomas represent a subpopulation of non-Hodgkin lymphomas with poor outcomes when treated with conventional chemotherapy. A variety of novel agents have been introduced as new treatment strategies either as first-line treatment or in conjunction with chemotherapy. Immunotherapy has been demonstrated to be a promising area for new therapeutics,
Keri Toner   +2 more
openaire   +2 more sources

Two types of murine helper T cell clone. I. Definition according to profiles of lymphokine activities and secreted proteins.

Journal of Immunology, 1986
A panel of antigen-specific mouse helper T cell clones was characterized according to patterns of lymphokine activity production, and two types of T cell were distinguished. Type 1 T helper cells (TH1) produced IL 2, interferon-gamma, GM-CSF, and IL 3 in
T. Mosmann   +4 more
semanticscholar   +1 more source

T Cell Receptors and T Cell Development

1996
Birds provide a valuable model system for the study of early development. Studies of immune system development and function in chickens have contributed to some of the central tenets in immunology. These include:(1) allorecognition by lymphocytes in graft-vs-host (GVH) reactions (Simonsen 1985), (2) clonal reactivity of immunocompetent lymphocytes ...
C H, Chen   +6 more
openaire   +2 more sources

Suppressor T Cells

The Journal of Immunology, 1972
Abstract The antigen-induced DNA synthetic response of a number of different thymocyte populations was studied in the spleens of lethally irradiated recipients by incorporation of 125I 5-iodo-2-deoxyuridine. The response of certain cell combinations was not only less than the sum of the two responding alone but less than one of the ...
Gershon, R K   +3 more
openaire   +2 more sources

T-Cell Receptor–Transduced T Cells

The Cancer Journal, 2015
The large number of T-cell epitopes that have been found to be processed and presented on human tumors, now numbering in the hundreds, provides a rich source of targets for therapeutic interventions aimed at inducing durable tumor regression. Vaccination strategies aimed at inducing responses to these antigens have been largely ineffective, and it has ...
openaire   +2 more sources

T cell receptors

The American Journal of Medicine, 1988
Over the past few decades, a solid body of evidence has been built up linking certain autoimmune diseases to the presence of specific major histocompatibility complex haplotypes. Major histocompatibility complex products are used by the immune system to distinguish non-self from self and are important in the recognition of foreign antigen by T cells. T
N, Caccia, T W, Mak
openaire   +2 more sources

Redirecting T Cells

New England Journal of Medicine, 2011
The pursuit of tumor-reactive T cells as a cancer therapy has continued unabated since the discovery of the graft-versus-leukemia effect in patients undergoing allogeneic hematopoietic stem-cell transplantation.1 Some successes have been noted: the adoptive transfer of Epstein–Barr virus (EBV)–specific T cells can prevent and treat post-transplantation
Walter J, Urba, Dan L, Longo
openaire   +2 more sources

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