title: Emerging therapeutic options for celiac disease: potential alternatives to a gluten-free diet.
abstract: Celiac disease is an autoimmune disorder of the small intestine that is more common than was previously thought. This disease is caused by an inappropriate immune response to wheat gluten, barley, and rye. Three main pathways cause celiac disease: the environmental trigger (gluten), genetic susceptibility, and unusual gut permeability. The only treatment currently available is a strict gluten-free diet. Unfortunately, a majority of patients have difficulty complying with this diet, and the response to therapy is poor. Therefore, alternative treatments are being developed, and new insights into the pathophysiology of celiac disease have led to research into novel therapies. New treatments include engineering gluten-free grains, decreasing intestinal permeability by blockage of the epithelial zonulin receptor, inducing oral tolerance to gluten with a therapeutic vaccine, and degrading immunodominant gliadin peptides using probiotics with endopeptidases or transglutaminase inhibitors. These nondiet-based therapies provide hope for enhanced, lifelong celiac disease management with improved patient compliance and better quality of life.
authors.affiliation: undefined
authors.forename: Anita
authors.initials: A
authors.lastname: Bakshi
authors.forename: Sindu
authors.initials: S
authors.lastname: Stephen
authors.forename: Marie L
authors.initials: ML
authors.lastname: Borum
authors.forename: David B
authors.initials: DB
authors.lastname: Doman
keywords: Celiac disease; gluten-sensitive enteropathy; malabsorption; probiotics; therapeutic vaccine; transglutaminase inhibitors; zonulin inhibitor