Results 51 to 60 of about 29,177 (237)

Special Issue “Gamma Delta T Cells in Immune Response against Viruses”

open access: yesViruses, 2022
γδ T cells are members of ‘unconventional’ T cells that combine the properties of adaptive T lymphocytes and innate cells such as NK cells [...]
Eric Champagne
doaj   +1 more source

The multisensory regulation of unconventional T cell homeostasis

open access: yesSeminars in Immunology, 2022
Unconventional T cells typically group γδ T cells, invariant Natural Killer T cells (NKT) and Mucosal Associated Invariant T (MAIT) cells. With their pre-activated status and biased tropism for non-lymphoid organs, they provide a rapid (innate-like) and efficient first line of defense against pathogens at strategical barrier sites, while they can also ...
Julie, Darrigues   +3 more
openaire   +2 more sources

An unconventional view of COVID-19 T cell immunity [PDF]

open access: yesJournal of Experimental Medicine, 2020
In this issue of JEM, Jouan et al. (https://doi.org/10.1084/jem.20200872) report the activation and skewed function of unconventional T cells in severe COVID-19 patients. This may reflect a role in COVID-19 immunity or pathogenesis and potentially identifies new therapeutic targets for this disease.
Koay, Hui-Fern   +2 more
openaire   +3 more sources

UcTCRdb: An unconventional T cell receptor sequence database with online analysis functions

open access: yesFrontiers in Immunology, 2023
Unlike conventional major histocompatibility complex (MHC) class I and II molecules reactive T cells, the unconventional T cell subpopulations recognize various non-polymorphic antigen-presenting molecules and are typically characterized by simplified ...
Yunsheng Dou, Shiwen Shan, Jian Zhang
doaj   +1 more source

Commensal bacteria maintain a Qa-1b-restricted unconventional CD8+ T population in gut epithelium

open access: yeseLife, 2023
Intestinal intraepithelial lymphocytes (IELs) are characterized by an unusual phenotype and developmental pathway, yet their specific ligands and functions remain largely unknown. Here by analysis of QFL T cells, a population of CD8+ T cells critical for
Jian Guan   +5 more
doaj   +1 more source

Where do MAIT cells fit in the family of unconventional T cells?

open access: yesPLoS Biology, 2009
Mucosal-associated invariant T cells are newly identified subpopulation of T cells. A new study highlights their developmental pathway and functional features that allow these cells to assume a unique position in the family of unconventional T cells.
Laurent Gapin
doaj   +3 more sources

Maintenance of Barrier Tissue Integrity by Unconventional Lymphocytes

open access: yesFrontiers in Immunology, 2021
Mucosal surfaces, as a first barrier with the environment are especially susceptible to damage from both pathogens and physical trauma. Thus, these sites require tightly regulated repair programs to maintain barrier function in the face of such insults ...
Joshua R. Cox   +4 more
doaj   +1 more source

Die Kämpfe únd schláchten—the struggles and battles of innate-like effector T lymphocytes with microbes

open access: yesFrontiers in Immunology, 2023
The large majority of lymphocytes belong to the adaptive immune system, which are made up of B2 B cells and the αβ T cells; these are the effectors in an adaptive immune response.
Sebastian Joyce   +3 more
doaj   +1 more source

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