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Published on: December 15, 2011
Celiac disease and autoimmunity: review and controversies
Jolanda M Denham1, Ivor D Hill
1Nationwide Children's Hospital, The Ohio State University School of Medicine, 700 Children's Drive, Columbus, OH 43205, USA. Jolanda.denham@nationwidechildrens.org
Abstract:
Celiac disease (CD) is an autoimmune condition affecting the small intestine, triggered by the ingestion of gluten, the protein fraction of wheat, barley, and rye. There is a strong linkage between CD and HLA-DQ2 and HLA-DQ8 haplotypes. Multiple case reports and small series suggest concordance between CD and other autoimmune disorders. This paper provides a brief overview of the pathogenesis of CD and reviews the literature regarding associations between CD and other autoimmune diseases, including the potential effects of gluten-free diet therapy on the prevention or amelioration of associated diseases.
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