Wolfram's syndrome and HLA

Abstract

A Sicilian family with three siblings affected by Wolfram's syndrome (Ws) is reported. HLA typing was performed in eight individuals from this family through three generations. Two of the three patients were HLA DR2 positive. The results suggest that the gene for Ws is not linked to the HLA region on chromosome 6, but located on some other chromosome, and that the allele HLA DR2 might predispose to the mutation responsible for Ws.