Dj. Newton et al., TNFB GENE POLYMORPHISM IN INSULIN-DEPENDENT DIABETES-MELLITUS - ASSOCIATION WITH HLA-DR ALLELES, European journal of immunogenetics, 25(1), 1998, pp. 39-41
A polymorphism of the TNF-beta gene can be detected by restriction dig
estion of a PCR product with NcoI. In this study we look at the risk a
ssociated with this polymorphism in a study of 69 insulin-dependent di
abetes patients and 119 healthy controls. The risk was further charact
erized by comparison to the HLA type of the individual, since the TNF
polymorphism is in linkage disequilibrium with HLA genes.