Natural product-derived pharmacological modulators of Nrf2/ARE pathway for chronic diseases

Hemant Kumar1, In-Su Kim, Sandeep Vasant More

  • 1Department of Biotechnology, College of Biomedical and Health Science, Konkuk University, 380-701, Korea. choidk@kku.ac.kr.

Natural Product Reports
|December 3, 2013
PubMed

Insights

Natural compounds activate the nuclear factor erythroid 2-related factor 2 (Nrf2) pathway, offering protection against chronic diseases. Inhibiting this pathway also shows promise in overcoming drug resistance.

Area of Science:

  • Biochemistry
  • Pharmacology
  • Natural Product Chemistry

Background:

  • Oxidative stress is a key factor in chronic diseases.
  • The Nrf2/ARE pathway regulates cellular defense against oxidative stress.
  • Dietary phytochemicals can modulate the Nrf2/ARE pathway.

Purpose of the Study:

  • To classify natural compounds that activate the Nrf2/ARE pathway.
  • To explain the mechanisms by which these compounds induce Nrf2.
  • To explore Nrf2 inhibition as a strategy against multi-drug resistance.

Main Methods:

  • Literature review of studies from 2000-2013.
  • Classification of bioactive natural products targeting the Nrf2/ARE pathway.
  • Analysis of molecular mechanisms of Nrf2 induction and inhibition.

Main Results:

  • Identified natural product-derived activators of the Nrf2/ARE pathway.
  • Detailed the molecular mechanisms of Nrf2 activation by these compounds.
  • Highlighted the potential of Nrf2 inhibition in overcoming multi-drug resistance.

Conclusions:

  • Natural compounds activating Nrf2 show therapeutic potential for chronic diseases.
  • Pharmacological inhibition of Nrf2 is a viable strategy to enhance cancer treatment efficacy.
  • Further research into Nrf2 modulators is warranted.

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