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Immune System Cells May Trigger Food Allergies and Gastrointestinal Inflammation
Nature Immunology 2, 353 - 360 (April 2001)
Celiac.com 04/12/2001 - According to an article published in the April issue of Nature Immunology, Dr. Marc Rothenberg and colleagues at the Childrens Hospital Medical Center in Cincinnati, Ohio performed a series of experiments on mice which led them to the conclusion that white blood cells called eosinophils could be the cause of many food allergies and gastrointestinal inflammation. The researchers believe that the eosinophil cells, which are present throughout the body, mistakenly identify food proteins as germs in individuals with food allergies. When the intestinal lining of an allergic person is exposed to an allergen, a substance called eotaxin is released by the cells lining the intestine, which causes the eosinophil cells and other immune cells to attack them and release powerful proteins that destroy the surrounding tissues and cause eosinophilic inflammation.
The results of this study are unique because this is the first time eosinophils cells have been implicated in causing allergies, even though scientists have known for some time that they were present in great numbers at the sites of inflammation caused by reactions to food. The implication of this study is the possible development of drugs that stop this reaction from occurring, and thus prevent digestive inflammation and destruction that occurs when people with food allergies eat foods to which they are allergic. These results put scientists one step further in understanding how and why the digestive system is attacked in certain individuals, and a possible means of one day controlling the process.
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Gluten Challenge: Patients with Non-celiac Gluten Sensitivity Report More Symptoms than Those with Celiac Disease
In general, doctors and researchers know a good deal about how celiac disease works, and they are finding out more all the time.... [READ MORE]
Advantages to Early Intervention for Asymptomatic Celiac Disease
Serological screening of asymptomatic people at risk for celiac disease is an effective method for spotting the disease and prompting early treatment, according to the results of a study by researchers from Finland, presented at Digestive Disease Week 2011.... [READ MORE]
Environmental Effects on the Human Microbiota as Possible Celiac Disease Trigger
Celiac disease is known to be triggered, at least in part, by environmental factors.... [READ MORE]
In vitro Model of the Pathogenesis of Celiac Disease
Oberhuber G, Schwarzenhofer
M, Vogelsang H
Dig Dis 1999 Nov- Dec;16(6):341-4
of Clinical Pathology, University of Vienna, Vienna, Austria.... [READ MORE]
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. In 1998 I foundedÂ The Gluten-Free Mall, Your Special Diet Superstore!, and I am the co-author of the book Cereal Killers, and founder and publisher of Journal of Gluten Sensitivity.View all articles by Scott Adams
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