Genetic association study of adiponectin polymorphisms with risk of Type 2 diabetes mellitus in Korean population. |
| |
| Authors: | Y Y Lee N S Lee Y M Cho M K Moon H S Jung Y J Park H J Park B S Youn H K Lee K S Park H D Shin |
| |
| Affiliation: | Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea. |
| |
| Abstract: | AIMS: To investigate any association between Type 2 diabetes mellitus and two single nucleotide polymorphisms (SNPs) in the adiponectin gene, T45G and G276T, in the Korean population. METHODS: We genotyped 427 non-diabetic controls and 493 Type 2 diabetic patients for SNPs T45G and G276T of adiponectin gene, measured plasma adiponectin concentrations, and examined clinical parameters in Koreans. RESULTS: There were no statistically significant differences in allele frequencies of SNPs 45 and 276 comparing control with Type 2 diabetic subjects (T frequency 68.3% vs. 71.6%, P=0.13 for SNP45, G frequency 72.2% vs. 68.9%, P=0.12 for SNP276). The genotype distributions of these SNPs had no association with the risk of Type 2 diabetes and metabolic parameters of insulin resistance. Plasma levels of adiponectin were not statistically different according to T45G and G276T either, in both control and Type 2 diabetic subjects. CONCLUSION: The T45G and G276T of the adiponectin gene may not be an important determinant of Type 2 diabetes or insulin resistance in Korean subjects. |
| |
| Keywords: | adiponectin insulin resistance Korean population polymorphism type 2 diabetes |
|
|
