Identification of a new HLA-A allele: A*31:187.

HLA

Laboratorio Regionale di Tipizzazione Tessutale ed Immunologia dei Trapianti, U.O.C. Medicina Trasfusionale e dei Trapianti - P.O Cervello - A.O.R. Villa Sofia-Cervello, Palermo, Italy.

Published: May 2021

HLA-A*31:187 differs from A*31:01:02:04 by a single nucleotide change in codon 80 (ACC > AAC).

Download full-text PDF

Source
http://dx.doi.org/10.1111/tan.14220DOI Listing

Publication Analysis

Top Keywords

identification hla-a
4
hla-a allele
4
allele a*31187
4
a*31187 hla-a*31187
4
hla-a*31187 differs
4
differs a*31010204
4
a*31010204 single
4
single nucleotide
4
nucleotide change
4
change codon
4

Similar Publications

Unveiling cross-reactivity: implications for immune response modulation in cancer.

Brief Bioinform

November 2024

Program of Cell and Gene Therapy, Division of Experimental and Translational Research, Brazilian National Cancer Institute (INCA), Rio de Janeiro, Brazil.

Antigen recognition by CD8+ T-cell receptors (TCR) is crucial for immune responses to pathogens and tumors. TCRs are cross-reactive, a single TCR can recognize multiple peptide-Human Leukocyte Antigen (HLA) complexes. The study of cross-reactivity can support the development of therapies focusing on immune modulation, such as the expansion of pre-existing T-cell clones to fight pathogens and tumors.

View Article and Find Full Text PDF

The HLA-A*02:1098 allele differs from HLA-A*02:07:01:01 by a single non-synonymous nucleotide change in exon 3.

View Article and Find Full Text PDF

Identification of novel KRAS neoantigen specific TCRs and a strategy to eliminate off-target recognition.

J Transl Med

January 2025

Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China.

Background: T cell receptor (TCR)-engineered T cells targeting neoantigens originated from mutations in KRAS gene have demonstrated promising outcomes in clinical trials against solid tumors. However, the challenge lies in developing tumor-specific TCRs that avoid cross-reactivity with self-antigens to minimize the possibility of severe clinical toxicities. Current research efforts have been put towards strategies to eliminate TCR off-target recognition.

View Article and Find Full Text PDF

: Severe COVID-19 still constitutes an important health problem. Taking into account the crucial role of HLA in immune reactions, evaluation of the impact of HLA on COVID-19 risk and clinical course seemed necessary, as the already available data are inconsistent. The aim of the present study was to compare the HLA profiles of patients with symptomatic SARS-CoV-2 infection and a healthy control group, as well as to compare HLA allele frequencies in patients with severe and non-severe courses of COVID-19.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!