Abstract
Over the last 25 years, with the concerted effort of many researchers, we have learned a lot about the pathophysiology of celiac disease (CD). Now, CD is the best understood autoimmune/immune-mediated illness. This chapter will discuss current understanding of gluten as an antigen, antigen-presentation, and the role of HLA-DQ2/DQ8, how gluten peptides cross the intestinal epithelial cell barrier, the importance of tissue transglutaminase for modifying gluten peptides for presentation, the role of intestinal T cells in coordinating inflammation, how intraepithelial lymphocytes are triggered to attack intestinal epithelial cells, and the role of antibody response.
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Elliott, D.E. (2014). The Pathophysiology of Celiac Disease. In: Rampertab, S., Mullin, G. (eds) Celiac Disease. Clinical Gastroenterology. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4614-8560-5_4
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DOI: https://doi.org/10.1007/978-1-4614-8560-5_4
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