Rod-Shaped Bacteria May Trigger Celiac Disease
In 1994 I was diagnosed with celiac disease, which led me to create Celiac.com in 1995. I created this site for a single purpose: To help as many people as possible with celiac disease get diagnosed so they can begin to live happy, healthy gluten-free lives. Celiac.com was the first site on the Internet dedicated solely to celiac disease, and since then it has become an invaluable resource to people worldwide who seek information about celiac disease and the gluten-free diet.
In 1998 I created The Gluten-Free Mall, Your Special Diet Superstore! which was also another Internet firstâit was the first gluten-free food site to offer a shopping cart-style interface, and the ability for people to order gluten-free products manufactured by many different companies at a single Web site.
I am also co-author of the book Cereal Killers, and founder and publisher of Journal of Gluten Sensitivity.
Celiac.com 06/08/2004 – To determine what triggers celiac disease, researchers recently used an electron microscope to look at the jejunal biopsies of several groups of children: A group with untreated celiac disease, one with treated celiac disease, another with challenged celiac disease, and a healthy control group. The researchers discovered rod-shaped bacteria attached to the small intestinal epithelium in both the treated and untreated celiac-disease groups, but not in the healthy control group.
The researchers conclude: "Unique carbohydrate structures of the glycocalyx/mucous layer are likely discriminating features of celiac disease patients. These glycosylation differences could facilitate bacterial adhesion. Ectopic production of MUC2, HD-5, and lysozyme in active celiac disease is compatible with goblet and Paneth cell metaplasia induced by high interferon-gamma production by intraepithelial lymphocytes."
The idea that bacteria may be involved in the pathogenesis of celiac disease is a hypothesis that was also proposed by Roy S. Jamron in an article that originally appeared in the Spring 2004 edition of Celiac.coms Scott-Free Newsletter, which is further supported by this research.
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