Download full-text PDF |
Source |
---|
Biomedica
December 2024
Grupo Red de Donación y Trasplantes, Instituto Nacional de Salud, Bogotá, D. C., Colombia.
Introducción. El uso de las pruebas inmunológicas antes del trasplante de órganos sólidos es fundamental para disminuir el riesgo de rechazo y las complicaciones de los trasplantes. Los sistemas de control de calidad de los laboratorios que las realizan son, por tanto, necesarios para la práctica clínica.
View Article and Find Full Text PDFTranspl Int
January 2025
Department of Chronic Diseases, Metabolism and Ageing, Laboratory for Respiratory Diseases and Thoracic Surgery, Faculty of Medicine, KU Leuven, Leuven, Belgium.
Lung transplantation is a life-saving therapeutic option for many chronic end-stage pulmonary diseases, but long-term survival may be limited by rejection of the transplanted organ. Since HLA disparity between donor and recipient plays a major role in rejection, we performed a single center, retrospective observational cohort analysis in our lung transplant cohort (n = 128) in which we calculated HLA compatibility scores for B-cell epitopes (HLAMatchmaker, HLA-EMMA), T-cell epitopes (PIRCHE-II) and missing self-induced NK cell activation (KIR Ligand Calculator). Adjusted Cox proportional hazards model was used to investigate the association between mismatched scores and time to development of donor-specific antibodies (DSA) post-transplant, time to first biopsy-proven acute rejection episode, freedom from CLAD, graft survival and overall survival.
View Article and Find Full Text PDFHLA
January 2025
HLA and Histocompatibility Laboratory, CHRU de Nancy, Vandœuvre-lès-Nancy, France.
The novel allele HLA-DPB1*1617:01 differs from HLA-DPB1*05:01:01:01 by one non-synonymous nucleotide substitution in exon 2.
View Article and Find Full Text PDFHLA
January 2025
Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Pirogov Medical University, Moscow, Russia.
The new HLA-B*52:130 allele showed one nonsynonymous nucleotide difference compared to the HLA-B*52:01:01:01 allele in codon 170.
View Article and Find Full Text PDFHLA
January 2025
HLA and Histocompatibility Laboratory, CHRU de Nancy, Vandœuvre-lès-Nancy, France.
The novel allele HLA-HLA-B*40:02:39 differs from HLA-B*40:02:01:01 by one synonymous nucleotide substitution in exon 2.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!