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The antioxidant response as a drug target in diabetic neuropathy

Andrea M Vincent1, James L Edwards, Mahdieh Sadidi

  • 1Department of Neurology, University of Michigan, Ann Arbor, MI 48109, USA. andreav@umich.edu

Current Drug Targets
|January 29, 2008
PubMed

Insights

Targeting the body's natural antioxidant response, not just high-dose supplements, may offer new hope for treating diabetic neuropathy. This approach, combined with diabetes control, could better protect against cell damage.

Area of Science:

  • Biochemistry
  • Pharmacology
  • Neurology

Background:

  • Diabetic neuropathy treatment remains a challenge.
  • High-dose oral antioxidant trials have yielded disappointing results.
  • Understanding the body's innate antioxidant mechanisms is crucial.

Purpose of the Study:

  • To review current antioxidant trials for diabetic neuropathy.
  • To explore the potential of targeting the innate antioxidant response.
  • To identify new drug development avenues.

Main Methods:

  • Literature review of antioxidant trials.
  • Analysis of pharmacological agents modulating antioxidant response.
  • Discussion of therapeutic strategies.

Main Results:

  • Past antioxidant trials for diabetic neuropathy have largely failed.
  • Regulating the innate antioxidant response presents a promising alternative.
  • Targeting antioxidant pathways may offer novel therapeutic benefits.

Conclusions:

  • Rethinking antioxidant strategies is necessary for diabetic neuropathy.
  • Pharmacological regulation of the antioxidant response is a viable approach.
  • Combined therapies (antioxidant regulators + antihyperglycemics) may enhance cellular protection in diabetes.

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