Celiac disease: Autoimmunity in response to food antigen

Celiac disease (CD) is an increasingly common disease of the small intestine that occurs in genetically susceptible subjects by ingestion of cereal gluten proteins. Gluten is highly abundant in the modern diet and well tolerated by most individuals. In CD, however, an erroneous but highly specific, adaptive immune response is mounted toward certain parts of the gluten proteome. The resulting intestinal destruction is reversible and resolved upon...