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Oxidative stress, glucose metabolism, and the prevention of type 2 diabetes: pathophysiological insights

Syed Shah1, Muhammad Iqbal, Jocelyne Karam

  • 1Division of Endocrinology, Diabetes and Hypertension, Department of Internal Medicine, SUNY Downstate and Kings County Hospital Center, Brooklyn, NY 11203, USA.

Antioxidants & Redox Signaling
|May 19, 2007
PubMed

Insights

Preventing type 2 diabetes is crucial due to its link with cardiovascular disease. Oxidative stress reduction is a key factor in interventions like lifestyle changes and medications such as metformin.

Area of Science:

  • Endocrinology and Metabolism
  • Cardiovascular Disease Prevention
  • Diabetes Pathogenesis

Background:

  • Type 2 diabetes is a growing global epidemic, significantly contributing to cardiovascular disease mortality and disability.
  • Suboptimal diabetes control exacerbates cardiovascular complications, highlighting the urgent need for effective prevention strategies.

Purpose of the Study:

  • To review the role of oxidative stress in the development of type 2 diabetes.
  • To examine major clinical trials focused on type 2 diabetes prevention.

Main Methods:

  • Comprehensive literature review of randomized controlled trials.
  • Analysis of pharmacologic agents and lifestyle interventions for diabetes prevention.
  • Exploration of the oxidative stress hypothesis in diabetes pathogenesis.

Main Results:

  • Lifestyle interventions and pharmacologic agents (metformin, thiazolidinediones, acarbose, ACE inhibitors, ARBs) show promise in preventing type 2 diabetes.
  • Abrogation of oxidative stress is a unifying mechanism underlying the benefits of these interventions on glucose metabolism and complication prevention.

Conclusions:

  • Oxidative stress plays a significant role in type 2 diabetes development and complications.
  • Targeting oxidative stress is a promising strategy for type 2 diabetes prevention and management.

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