Protective role of (rs3758391 T > C) polymorphism against T2DM and its complications: Influence on GPx activity.

Background And Aims: Sirtuin-1 (SIRT1) has antidiabetic effects through the regulation of insulin secretion and modulation of inflammation. The rs3758391 gene polymorphism affects the level of SIRT1. The current study aimed to investigate the possible influence of gene variants in relation to oxidative stress parameters on the susceptibility to type 2 diabetes mellitus (T2DM) and its microvascular complications.

Oxidative stress parameters and keap 1 variants in T2DM: Association with T2DM, diabetic neuropathy, diabetic retinopathy, and obesity.

Introduction: Chronic hyperglycemia activates the inflammatory pathways and oxidative stress mechanisms with consequent damage to nerve tissue and retina. The Keap1-Nrf2 pathway acts as one of the most important antioxidant pathways of the organism. Variants of Keap1 could affect susceptibility to diabetes and its complications.