Functional implications of disease-specific variants in loci jointly associated with coeliac disease and rheumatoid arthritis.

ABSTRACT: Hundreds of genomic loci have been associated with a significant number of immune-mediated diseases, and a large proportion of these associated loci are shared among traits. Both the molecular mechanisms by which these loci confer disease susceptibility and the extent to which shared loci are implicated in a common pathogenesis are unknown. We therefore sought to dissect the functional components at loci shared between two autoimmune diseases: coeliac disease (CeD) and rheumatoid arthritis (RA). We used a cohort of 12 381 CeD cases and 7827 controls, and another cohort of 13 819 RA cases and 12 897 controls, all genotyped with the Immunochip platform. In the joint analysis, we replicated 19 previously identified loci shared by CeD and RA and discovered five new non-HLA loci shared by CeD a

SUBMITTER: Gutierrez-Achury J 

PROVIDER: S-EPMC4690494 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature