نتایج جستجو برای: human leukocyte antigen hla
تعداد نتایج: 1824505 فیلتر نتایج به سال:
Human leukocyte antigen (HLA) gene region encodes a set of HLA molecules functioning critical roles in immune response. Each HLA gene locus shows extensive polymorphism with ever-increasing number of alleles. The HLA nomenclature system for alleles defined by DNA typing was first established in 1987 and has been revised several times. Recently, it has been revised again with a new frame that ca...
PURPOSE OF REVIEW This review addresses the concept that human leukocyte antigen (HLA) antibody specificity should be determined to HLA epitopes rather than HLA antigens. RECENT FINDINGS HLAMatchmaker is a computer algorithm that considers small configurations of polymorphic residues referred to as eplets as essential components of HLA epitopes. This overview describes recent developments tha...
Abstract Background Coronavirus disease 2019 (COVID-19) continues to be a major public health challenge globally. The identification of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-derived T-cell epitopes is critical importance for peptide vaccines or diagnostic tools COVID-19. Methods In this study, several SARS-CoV-2-derived human leukocyte antigen (HLA)-I binding peptides wer...
A 28-year-old woman was admitted during the eighth week of her pregnancy because clinical course consistent with rapid progressive glomerulonephritis (RPGN). Anti-glomerular basement membrane antibody (anti-GBM Ab) and myeloperoxidase anti-neutrophil cytoplasmic (MPO-ANCA) were positive, anti-GBM Ab titer being extremely high. She treated hemodialysis, plasma exchange prednisolone. survived ill...
results of all participants, 104 patients (52%) were diagnosed with cmv infection. there was no significant difference between the two groups, with and without cmv infection, in terms of patient’s characteristics. the cmv infection, in patients receiving a transplanted organ from deceased donor, was significantly more prevalent than in those receiving kidney transplant from living donor (63% vs...
BACKGROUND The HLA-DRB1*01 allele of the human leukocyte antigen has been associated with acute coronary syndrome. Genome-wide association studies have revealed associations with human leukocyte antigen and non-human leukocyte antigen genes of 3 major histocompatibility complex gene classes but not at allelic level. METHODS AND RESULTS We conducted a large-scale genetic analysis on a case-con...
Human leukocyte antigen DM (HLA-DM) molecules are structurally related to classical MHC class II molecules and reside in the lysosomallke compartment where class II-restricted antigen processing Is thought to occur. Yutsnt cell lines tacking HLA-DM ere defective In antigen processing and accumulate cuss II molecules associated wlth a nested set of invariant chain-derived peptkfes (clsas II-ssso...
Human leukocyte antigen (HLA) is the most polymorphic genetic system in humans, with numerous alleles, and subsequently, various possible combinations [1]. These genes, the products of histocompatibility complex (MHC) [2] are located in the short arm of chromosome 6 at band p 21.3 [2] and are divided into three classes, I, II and III [1]. HLA class I is responsible for coding the molecules HLA-...
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