Redox homeostasis and cell cycle activation mediate beta-cell mass expansion in aged, diabetes-prone mice under metabolic stress conditions: Role of thioredoxin-interacting protein (TXNIP)
Overnutrition contributes to insulin resistance, obesity and metabolic stress, initiating a loss of functional Hawthorn beta-cells and diabetes development.Whether these damaging effects are amplified in advanced age is barely investigated.Therefore, New Zealand Obese (NZO) mice, a well-established model for the investigation of human obesity-assoc