rs113653754 - HLA-DQA1 - HLA-DQB1

Magnitude 2.8 · 1 study on file

Reported associations

• Association analyses identify 38 susceptibility loci for inflammatory bowel disease and highlight shared genetic risk across populations - Unknown journal (n.d.) · Unknown authors · PubMed 26192919

  ABSTRACT: Ulcerative colitis and Crohn's disease are the two main forms of inflammatory bowel disease (IBD). Here, we report the first trans-ethnic association study of IBD, with genome-wide or Immunochip genotype data from an extended cohort of 86,640 European individuals and Immunochip data from 9,846 individuals of East-Asian, Indian or Iranian descent. We implicate 38 loci in IBD risk for the first time. For the majority of IBD risk loci, the direction and magnitude of effect is consistent in European and non-European cohorts. Nevertheless, we observe genetic heterogeneity between divergent populations at several established risk loci driven by a combination of differences in allele frequencies (NOD2), effect sizes (TNFSF15, ATG16L1) or a combination of both (IL23R, IRGM). Our result

Auto-generated from study metadata. AI-synthesised commentary is added when this entry is regenerated through content-service's LLM mode.