Pathophysiology of celiac disease.
Celiac disease results from the interplay of genetic, environmental, and immunologic factors. An understanding of the pathophysiology of celiac disease, in which the trigger (wheat, rye, and barley) is known, will undoubtedly reveal basic mechanisms that underlie other autoimmune diseases (eg, type 1 diabetes) that share many common pathogenic perturbations. This review describes seminal findings in each of the 3 domains of the pathogenesis of celiac disease, namely genetics, environmental triggers, and immune dysregulation, with a focus on newer areas of investigation such as non-HLA genetic variants, the intestinal microbiome, and the role of the innate immune system.
University of Chicago Celiac Disease Center, Chicago, IL, USA. skupfer@medicine.bsd.uchicago.edu
Sonia S
SS
Kupfer
Bana
B
Jabri
D002446:Celiac Disease / Q000209:etiology / Q000235:genetics / Q000276:immunology; D059647:Gene-Environment Interaction; D020022:Genetic Predisposition to Disease; D005983:Glutens; D006683:HLA-DQ Antigens / Q000235:genetics / Q000276:immunology; D006801:Humans; D013997:Time Factors
D006683:HLA-DQ Antigens; D005983:Glutens