ADIPOQ POLYMORPHISMS AMONG THAIS WITH PRE-DIABETES

作者：Chaikhiandee Surasak; Phonrat Benjaluck; Tungtrongchitr Anchalee; Suriyaprom Kanjana; Chuengsamarn Somlak; Uttamachai Chavit; Tungtrongchitr Rungsunn^*

来源：Southeast Asian Journal of Tropical Medicine and Public Health, 2016, 47(6): 1306-1314.

• ADIPOQ
• polymorphism
• pre-diabetes
• Thais

Studies have shown that polymorphisms of adiponectin gene (ADIPOQ) are associated with risk of developing type 2 diabetes mellitus (T2DM). However, no studies have investigated the association between genetic variants of ADIPOQ and pre-diabetes, a group at higher risk for developing T2DM. A total of 75 pre-diabetes and 130 normal subjects were recruited from volunteers in Bangkok, Thailand. Individuals with pre-diabetes were selected based on American Diabetes Association diagnostic criteria. Six ADIPOQ polymorphisms were genotyped using polymerase chain reaction-restriction fragment length polymorphism technique. ADIPOQ polymorphism rs266729 C>G is significantly associated with pre-diabetes (p = 0.006). CG/GG genotypes were found among 60% and 40% of pre-diabetes and normal subjects, respectively. SNP rs266729 C>G was associated with increased pre-diabetes risk (OR = 2.64; 95% CI: 1.18-5.89, p = 0.018). No significant differences were found between pre-diabetes and normal subjects for other ADIPOQ polymorphisms. However, haplotype analysis revealed that haplotype GGTAAT is significantly associated with pre-diabetes when compared with GCGAAC reference haplotype (OR = 22.31; 95% CI: 1.37-361.93, p = 0.03). Our data indicate that ADIPOQ rs266729 C>G polymorphism may contribute to the genetic risk of pre-diabetes and provide preliminary data useful in genetic screening for pre-diabetes among Thais.

• 出版日期2016-11