A case-control study on the correlation between CD247 gene polymorphism and type 1 diabetes mellitus / 中华内分泌代谢杂志

ABSTRACT

The blood samples of 294 Chinese Han patients with type 1 diabetes mellitus(T1DM) and 199 controls were collected and their genomic DNAs were extracted. The single nucleotide polymorphisms rs17534481, rs12095738, rs2988276, and rs6668182 of CD247 gene were detected. The results showed that rs17534481 polymorphism of CD247 gene was associated with T1DM in Chinese Han population, and T allele was a protective factor for type 1 diabetes mellitus( OR=0.667, P=0.037). There was no significant difference in genotype frequency and allele frequency of rs12095738, rs2988276, and rs6668182 between type 1 diabetes group and control group( P>0.05).