Skip to main navigation Skip to search Skip to main content

Identification of two novel bullous pemphigoid- associated alleles, HLA-DQA1*05:05 and -DRB1*07:01, in Germans

  • German AIBD Study Group
  • University of Lübeck
  • University Hospital Schleswig-Holstein
  • University of Cologne
  • Christian-Albrechts-University of Kiel
  • Charité-Universitätsklinikum Berlin
  • Lehrstuhl für Mikrobiologie und Infektionsimmunologie
  • University of Münster
  • University Medical Center Dresden
  • Evolutionary Genomics
  • Vivantes Klinikum im Friedrichshain
  • Semmelweis University
  • University Hospital
  • Philipps-University of Marburg
  • University Hospital Würzburg
  • Saarland University Medical Center
  • Leipzig University Hospital
  • University Witten/Herdecke

Research output: Contribution to journalLetterpeer-review

19 Scopus citations

Abstract

Bullous pemphigoid (BP) is the most common autoimmune skin blistering disease characterized by autoimmunity against the hemidesmosomal proteins BP180, type XVII collagen, and BP230. To elucidate the genetic basis of susceptibility to BP, we performed the first genome-wide association study (GWAS) in Germans. This GWAS was combined with HLA locus targeted sequencing in an additional independent BP cohort. The strongest association with BP in Germans tested in this study was observed in the two HLA loci, HLA-DQA1*05:05 and HLA-DRB1*07:01. Further studies with increased sample sizes and complex studies integrating multiple pathogenic drivers will be conducted.

Original languageBritish English
Article number228
JournalOrphanet Journal of Rare Diseases
Volume16
Issue number1
DOIs
StatePublished - Dec 2021

Keywords

  • Autoimmune blistering skin diseases
  • Bullous pemphigoid
  • Germans
  • GWAS
  • HLA

Fingerprint

Dive into the research topics of 'Identification of two novel bullous pemphigoid- associated alleles, HLA-DQA1*05:05 and -DRB1*07:01, in Germans'. Together they form a unique fingerprint.

Cite this