Results 221 to 230 of about 84,983 (267)

PICALM regulates a human microglial antigen presentation program in Alzheimer’s disease

open access: yes
De Strooper B   +23 more
europepmc   +1 more source

The rapid induction of HLA-E is essential for the survival of antigen-activated naive CD4 T cells from attack by NK cells

open access: yesThe rapid induction of HLA-E is essential for the survival of antigen-activated naive CD4 T cells from attack by NK cells
openaire  

Expression of classical human leukocyte antigen class I antigens, HLA‐E and HLA‐G, is adversely prognostic in pancreatic cancer patients [PDF]

open access: yesCancer Science, 2020
AbstractThe expression of classical human leukocyte antigen class I antigens (HLA‐I) on the surfaces of cancer cells allows cytotoxic T cells to recognize and eliminate these cells. Reduction or loss of HLA‐I is a mechanism of escape from antitumor immunity.
Satoshi Nara   +2 more
exaly   +3 more sources
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Malaria antigens are presented to CD8 T cells via the non-classical HLA-E

The Journal of Immunology, 2022
Abstract CD8 T cells have long been known to target infected hepatocytes during the intracellular liver stages of Plasmodium—the causative agent of malaria. Current T cell vaccine strategies are limited by the inability to obtain sufficient amounts of Plasmodium-infected hepatocytes to identify peptides presented on MHC-I ...
Brandon Keith Wilder   +8 more
openaire   +1 more source

Capturing the antigen landscape: HLA-E, CD1 and MR1

Current Opinion in Immunology, 2019
T cell receptor (TCR) recognition of antigens presented by relatively non-polymorphic MHC-like molecules is emerging as a significant contributor to health and disease. These evolutionarily ancient pathways have been inappropriately labelled 'non-conventional' because their roles were discovered after viral-specific peptide presentation by polymorphic ...
Graham, Ogg   +2 more
openaire   +2 more sources

Antigen-specific memory NK cell responses against HIV and influenza use the NKG2/HLA-E axis

Science Immunology, 2023
Multiple studies have broadened the roles of natural killer (NK) cells functioning as purely innate lymphocytes by demonstrating that they are capable of putative antigen-specific immunological memory against multiple infectious agents including HIV-1 and influenza. However, the mechanisms underlying antigen specificity remain unknown.
Stephanie Jost   +17 more
openaire   +2 more sources

Human Antigen Leucocyte (HLA)-G and HLA-E are differentially expressed in pancreatic disorders

Human Immunology, 2019
Little information is available regarding the expression of the immunomodulatory Human Leukocyte Antigen (HLA)-G and -E molecules in pancreatic disorders.To analyze HLA-G and -E expression in specimens of alcoholic chronic pancreatitis (ACP), idiopathic chronic pancreatitis (ICP), type 1 (T1D) and type 2 diabetes (T2D) and in histologically normal ...
Bruna Cristina, Bertol   +4 more
openaire   +2 more sources

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