Unknown

Dataset Information

0

Association between the NF-E2 Related Factor 2 Gene Polymorphism and Oxidative Stress, Anti-Oxidative Status, and Newly-Diagnosed Type 2 Diabetes Mellitus in a Chinese Population.


ABSTRACT: Oxidative stress is a major risk factor in the onset and progression of type 2 diabetes mellitus (T2DM). NF-E2 related factor 2 (NRF2) is a pivotal transcription factor in oxidative stress related illnesses. This study included 2174 subjects with 879 cases of newly-diagnosed T2DM and 1295 healthy controls. Compared to individuals with the CC genotype, those with the AA genotype had lower total anti-oxidative capacity, superoxide dismutase, catalase, glutathione, glutathione peroxidase activity; and lower homeostasis model assessment of ?-cell function index. Those with the AA genotype also had a higher malondialdehyde concentration and homeostasis model assessment of insulin resistance index values. The frequency of allele A was significantly higher in T2DM subjects (29.4%), compared to control subjects (26.1%; p = 0.019). Individuals with the AA genotype had a significantly higher risk of developing T2DM (OR 1.56; 95% CI 1.11, 2.20; p = 0.011), relative to those with the CC genotype, even after adjusting for known T2DM risk factors. Our results suggest that the NRF2 rs6721961 polymorphism was significantly associated with oxidative stress, anti-oxidative status, and risk of newly-diagnosed T2DM. This polymorphism may also contribute to impaired insulin secretory capacity and increased insulin resistance in a Chinese population.

SUBMITTER: Wang X 

PROVIDER: S-EPMC4519961 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature

altmetric image

Publications

Association between the NF-E2 Related Factor 2 Gene Polymorphism and Oxidative Stress, Anti-Oxidative Status, and Newly-Diagnosed Type 2 Diabetes Mellitus in a Chinese Population.

Wang Xia X   Chen Hongxia H   Liu Jun J   Ouyang Yingying Y   Wang Di D   Bao Wei W   Liu Liegang L  

International journal of molecular sciences 20150720 7


Oxidative stress is a major risk factor in the onset and progression of type 2 diabetes mellitus (T2DM). NF-E2 related factor 2 (NRF2) is a pivotal transcription factor in oxidative stress related illnesses. This study included 2174 subjects with 879 cases of newly-diagnosed T2DM and 1295 healthy controls. Compared to individuals with the CC genotype, those with the AA genotype had lower total anti-oxidative capacity, superoxide dismutase, catalase, glutathione, glutathione peroxidase activity;  ...[more]

Similar Datasets

| S-EPMC162128 | biostudies-literature
| S-EPMC8007434 | biostudies-literature
| S-EPMC7258422 | biostudies-literature
| S-EPMC4347833 | biostudies-other
| S-EPMC2917963 | biostudies-literature
| S-EPMC5073042 | biostudies-literature
| S-EPMC4846162 | biostudies-literature
| S-EPMC5863285 | biostudies-other
| S-EPMC9385765 | biostudies-literature
| S-EPMC3519783 | biostudies-literature