Gluten immunochemistry those detected in celiac disease bind to the α-2 gliadin(57-73). This site is within the T-cell reactive "33mer" presented by DQ2.5. There has been some suggestion wheat plays a role in juvenile diabetes as antibodies to the non-glutinous seed storage glb-1 (a globulin) are implicated in crossreactive autoantigenic antibodies that destroy islet cells in the pancreas. Anti-gliadin antibodies have been found to synapsin I Omega-gliadin and the HMW Glutenin subunit antibodies have been found most commonly in individuals with exercise-induced anaphylaxis and Baker's allergy, and represent a potent class of gluten allergens. Non-glutinous proteins in wheat are also allergens, these
Oat sensitivity Oat sensitivity Oat sensitivity represents a sensitivity to the proteins found in oats, "Avena sativa". Sensitivity to oats can manifest as a result of allergy to oat seed storage proteins either inhaled or ingested. A more complex condition affects individuals who have gluten-sensitive enteropathy in which there is also a response to avenin, the glutinous protein in oats similar to the gluten within wheat. Sensitivity to oat foods can also result from their frequent contamination by wheat, barley, or rye particles. Studies on farmers with grain dust allergy and children with atopy dermatitis reveal that oat proteins can act as