Glucose control with insulin results in reduction of NF-kappaB-binding activity in mononuclear blood cells of patients with recently manifested type 1 diabetes

Chronic elevated blood glucose levels are associated with the formation of advanced glycation end products (AGEs). Hyperglycaemia and AGEs have been shown to induce activation of the redox-sensitive transcription factor nuclear factor-kappaB (NF-kappaB). To validate the hypothesis that the maintenance of normal glucose levels results in the reduction of NF-kappaB-binding activity in vivo, the redox-sensitive transcription factor NF-kappaB was used as marker of hyperglycaemia-induced mononuclear cell activation in patients who recently developed type 1 diabetes.