Relationship of cholesterol ester transfer protein TaqIB gene polymorphism with type 2 diabetes mellitus in Chinese Han nationality patients
- VernacularTitle:汉族人胆固醇酯转运蛋白TaqⅠ B基因多态性与2型糖尿病的关系
- Author:
Yongzhi WANG
;
Shengkai YAN
;
Yaohong SONG
- Publication Type:Journal Article
- Keywords:
type 2 diabetes mellitus;
cholesterol ester transfer protein;
genotype;
allele
- From:
Chinese Journal of Clinical Laboratory Science
1985;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the relationship between plasma cholesterol ester transfer protein(CETP) and TaqIB gene polymorphism and type 2 diabetes mellitus(DM).Methods The genotypes of the first intron of CETP TaqIB gene in 102 patients with type 2 DM and 103 healthy controls were analyzed by polymerase chain reaction-restricted fragment length polymorphism(PCR-RFLP),and plasma CETP were measured by enzyme-linked immunosorbent assay(ELISA).The association of gene polymorphism with plasma lipids,lipoproteins and apolipoproteins was also analyzed.Results No significant differences in both of the alleles frequencies and genotypes in type 2 DM were noted in comparison with controls.There were no relationships between CETP TaqIB gene polymorphism and gender,family history,smoking and body mass index(BMI).No significant differences of plasma lipid levels were observed in healthy controls with different genotypes.However,significant differences in level of HDL-C or apoAI among different CETP TaqIB genotype groups were observed,and significant correlation between low high-density lipoproteinemia and B1 allele in type 2 DM was observed.Conclusion CETP TaqIB gene polymorphisms associated with lipid metabolism,which may be an important genetic factor for abnormal lipid metabolism in type 2 DM.
