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  • Title: Gluten-sensitive enteropathy.
    Author: Luchetti R, De Vincenzi M.
    Journal: Ann Ist Super Sanita; 1995; 31(3):323-36. PubMed ID: 8712576.
    Abstract:
    Peptides originating from wheat gluten during digestion in the alimentary tract are known to cause primary intolerances in genetically-predisposed individuals. Other cereals such as rye, barley and probably oats are also toxic for coeliac patients, whereas rice and maize are considered to be non-toxic. The mechanism by which prolamine-derived peptides produce jejunal lesions is not fully understood. Most investigators favour a dysregulated immune response to gliadins as the underlying abnormality in coeliac disease, but according to other authors a non-immuno-mediated cytotoxic activity of gliadin peptides on the small intestine seems to be the primary cause of intestinal mucosal damage in coeliac patients. This paper is a critical appraisal of current theories on the pathogenic mechanism underlying this disease. Moreover, many in vitro systems needed to investigate the cereal toxicity are described.
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