Polymorphisms in NRF2 and its target antioxidant genes: HMOX-1, NQO1, and MT, have been associated with cardiovascular diseases (CVDs) and diabetes in various ethnic groups, however, with variable results.
Mechanism studies revealed that IT significantly activates the expression of Nrf-2, HO-1, and NQO-1 and inhibits upregulation of the NF-<i>κ</i>B expression in response to DM, while INS only exhibit slight impact on the protein expression.
These results, together with the findings that the protein contents of DLDH, sirt3, and NQO1 all are decreased in the diabetic lung, demonstrate that redox imbalance, mitochondrial abnormality, and oxidative stress contribute to lung injury in diabetes.
Our work concludes that GPx-1 variants might contribute to the development of diabetes and both GPx-1 and NQO1 variants confirm the association of CAD in people with T2DM of South Indian population.
The aims of the present study were to assess whether the glutathione S-transferase T1 (GSTT1), M1 (GSTM1), and NAD(P)H: quinone oxidoreductase 1 (NQO1) genotypes are associated with type 2 diabetes mellitus (T2 DM) and to ascertain whether the levels of blood lipids given exposure to diabetes are modified by the specific genetic polymorphisms of GSTT1, GSTM1, and NQO1.
No linkage of P187S polymorphism in NAD(P)H: quinone oxidoreductase (NQO1/DIA4) and type 1 diabetes in the Danish population. DIEGG and DSGD. Danish IDDM Epidemiology and Genetics Group and The Danish Study Group of Diabetes in Childhood.