Lancet. 2003 Jun 21;361(9375):2152-4.
Celiac.com 08/25/2003 – This interesting study compares a specific amino acid sequence found in Candida cell wall protein to a the gliadin amino acid sequence that triggers the immune response in celiac disease. The researchers found that the sequences are “identical or highly homologous to known coeliac disease-related alpha-gliadin and gamma-gliadin T-cell epitopes,” and propose that Candida is the trigger for the onset of celiac disease. Below is the abstract for this study.
"Is Candida albicans a trigger in the onset of coeliac disease?"
Nieuwenhuizen WF, Pieters RH, Knippels LM, Jansen MC, Koppelman SJ.
"Coeliac disease is a T-cell-mediated autoimmune disease of the small intestine that is induced by ingestion of gluten proteins from wheat, barley, or rye. We postulate that Candida albicans is a trigger in the onset of coeliac disease. The virulence factor of C albicans-hyphal wall protein 1 (HWP1)-contains amino acid sequences that are identical or highly homologous to known coeliac disease-related alpha-gliadin and gamma-gliadin T-cell epitopes. HWP1 is a transglutaminase substrate, and is used by C albicans to adhere to the intestinal epithelium. Furthermore, tissue transglutaminase and endomysium components could become covalently linked to the yeast. Subsequently, C albicans might function as an adjuvant that stimulates antibody formation against HWP1 and gluten, and formation of autoreactive antibodies against tissue transglutaminase and endomysium."