Gluten-free diet Gluten-free diet A gluten-free diet (GFD) is a diet that strictly excludes gluten, a mixture of proteins found in wheat and related grains, including barley, rye, oat, and all their species and hybrids (such as spelt, kamut, and triticale). The inclusion of oats in a gluten-free diet remains controversial, and may depend on the oat cultivar and the frequent cross-contamination with other gluten-containing cereals. Gluten causes health problems for those with gluten-related disorders, including coeliac disease (CD), non-coeliac gluten sensitivity (NCGS), gluten ataxia, dermatitis herpetiformis (DH), and wheat allergy. In these people, the gluten-free diet is demonstrated as an effective
Gluten immunochemistry revealed no mutation that would increase risk for MICA. HLA-DQ proteins present polypeptide regions of proteins of about 9 amino acids and larger in size (10 to 14 residues in involved in binding is common for gliadin) to T lymphocytes. Gliadin proteins can be adsorbed by APC. After digestion in the lysozomes of APCs, glaidin peptides can be recycled to the cell's surface bound to DQ, or they can be bound and presented directly from the cell surface. The major source of inflammatory gluten is dietary gluten. Optimal reactivity of gliadin occurs when the protein is partially digested by small