Background: During antigen capture and processing, mature dendritic cells (DC) express large amounts of peptide-MHC complexes and accessory molecules on their surface. DC are antigen-presenting cells that have an important role in tolerance and autoimmunity. The transforming growth factor-beta1 (TGF-β1) cytokine has a regulatory role on the immune and non-immune cells. The aim of this study is ...

Background: The origin and function of human leukocyte antigen (HLA) class I molecules on platelets are still highly arguable. Given the differences in the results of the previous studies in this regard, the lack of research in recent years, and the clinical importance of HLA class I molecules, the absorption capacity of platelets for soluble HLA class I molecules was studied in this investigat...

Abstract We investigated the genetic profiles of killer cell immunoglobulin-like receptors (KIRs) in Ebola virus–infected patients. studied relationship between KIR–human leukocyte antigen (HLA) combinations and clinical outcomes patients with virus disease (EVD). genotyped KIRs HLA class I alleles using DNA from uninfected controls, EVD survivors, persons who died EVD. The activating 2DS4–003 ...

Human leukocyte antigen (HLA)-Cw*0740 differs from HLA-Cw*070101 by one nucleotide substitution at codon 73 (GCT>ACT).

The literature review presents the characteristics of human leukocyte antigen (HLA)-B27 as a factor contributing to development psoriatic arthritis. HLA-B27 is class I surface encoded by major histocompatibility complex (MHC) B locus located on chromosome 6. main function present antigenic peptides CD8+ T-cells. most important genetic biomarker for arthritis, it provides phenotypic differentiat...

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  Background and Objective: The outcome of hepatitis B virus (HBV) infection may be influenced by host factors like Human Leukocyte Antigen (HLA). We have investigated HLA-A and DRB1 alleles in patients with persistent hepatitis B infection compared to subjects who had spontaneously recovered from HBV infection. To complete the findings of this study we performed another survey in certain HLA ...

Background: Platelets can activate B cells and stimulate them for the production of antibodies. Since platelet microparticles (PMPs) originate from platelets, they may have the same virtue. In the present study, the effect of PMPs was investigated on the production of human leukocyte antigen (HLA)-specific antibody from B cells in vitro. Materials and Methods: In this experimental study, HLA-D...