Article Text
Commentary
HLA-DQ8 as an Ir gene in coeliac disease
Abstract
DQ8 restricted gliadin peptide is immunogenic in the intestinal mucosa of HLA-DQ8 positive patients, representing the first demonstration that a given peptide may be of pathogenic significance only for a subset of coeliacs, and strongly suggests that DQ2 and DQ8 act as immune response (Ir) genes in this disease
- coeliac disease
- gliadin peptides
- HLA restriction
- organ culture
- mucosal immunity
- Ir genes coeliac