Obstetrics & gynaecology

Cesarean section may cause epigenetic changes

(Medical Xpress)—A new study from Karolinska Institutet indicates that the mode of delivery could make an imprint in the stem cells of the newborn infant. The finding may be of interest for understanding why individuals ...

Health

Celiac disease linked to common chemical pollutants

Elevated blood levels of toxic chemicals found in pesticides, nonstick cookware, and fire retardants have been tied to an increased risk for celiac disease in young people, new research shows.

Immunology

A new remedy for celiac disease

In an industrial collaboration project, TU Wien has developed a medication that can alleviate or even completely eliminate the symptoms of celiac disease. It should be available as early as 2021.

Diseases, Conditions, Syndromes

Non-celiac gluten sensitivity's existence questioned

(HealthDay)—There is no evidence that gluten is a trigger in patients with non-celiac gluten sensitivity (NCGS) placed on a low fermentable, oligo-, di-, monosaccharides, and polyols (FODMAP) diet, according to a study ...

Diseases, Conditions, Syndromes

Study discovers link between celiac disease risk and a noncoding RNA

Researchers have identified a common variant in a non-coding RNA that may contribute to the intestinal inflammation that occurs in people with celiac disease. The findings point to a possible new risk factor for developing ...

Diseases, Conditions, Syndromes

Seemingly innocuous virus can trigger celiac disease

Infection with reovirus, a common but otherwise harmless virus, can trigger the immune system response to gluten that leads to celiac disease, according to new research from the University of Chicago and the University of ...

page 1 from 18

Coeliac disease

Coeliac disease (pronounced /ˈsiːli.æk/), also spelled celiac disease, is an autoimmune disorder of the small intestine that occurs in genetically predisposed people of all ages from middle infancy on up. Symptoms include chronic diarrhoea, failure to thrive (in children), and fatigue, but these may be absent, and symptoms in other organ systems have been described. A growing portion of diagnoses are being made in asymptomatic persons as a result of increased screening.

Coeliac disease is caused by a reaction to gliadin, a gluten protein found in wheat (and similar proteins of the tribe Triticeae, which includes other cultivars such as barley and rye). Upon exposure to gliadin, the enzyme tissue transglutaminase modifies the protein, and the immune system cross-reacts with the small-bowel tissue, causing an inflammatory reaction. That leads to a truncating of the villi lining the small intestine (called villous atrophy). This interferes with the absorption of nutrients, because the intestinal villi are responsible for absorption. The only known effective treatment is a lifelong gluten-free diet. While the disease is caused by a reaction to wheat proteins, it is not the same as wheat allergy.

This condition has several other names, including: cœliac disease (with œ ligature), c(o)eliac sprue, non-tropical sprue, endemic sprue, gluten enteropathy or gluten-sensitive enteropathy, and gluten intolerance. The term coeliac derives from the Greek κοιλιακός (koiliakόs, "abdominal"), and was introduced in the 19th century in a translation of what is generally regarded as an ancient Greek description of the disease by Aretaeus of Cappadocia.

This text uses material from Wikipedia, licensed under CC BY-SA