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Crosstalk between phytochemicals and inflammatory signaling pathways.

Sonima Prasad1, Vishal Kumar1, Charan Singh2

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Natural compounds, particularly phenolic phytochemicals, exhibit anti-inflammatory properties. This review highlights how these natural substances modulate key inflammation signaling pathways, impacting inflammatory mediator production.

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Area of Science:

  • Natural product chemistry
  • Pharmacology
  • Molecular biology

Background:

  • Phenolic compounds from natural sources are recognized for their health benefits.
  • Antioxidant and anti-inflammatory effects of phenols are well-documented.
  • Inflammation involves complex signaling pathways influenced by various mediators.

Purpose of the Study:

  • To review and highlight inflammation-associated signaling pathways.
  • To outline how natural compounds modify these pathways.
  • To emphasize the impact of natural substances on inflammatory mediator production.

Main Methods:

  • Literature review of studies on natural compounds and inflammation.
  • Analysis of research detailing effects on signaling pathways.
  • Synthesis of information on phytochemicals and their molecular targets.

Main Results:

  • Natural compounds, especially phenolics, modulate key signaling pathways.
  • Pathways discussed include NF-кB, AP-1, PTKs, MAPKs, Nrf2, PI3K/AKT, and the ubiquitin-proteasome system.
  • Modulation of these pathways influences the production of inflammatory mediators.

Conclusions:

  • Natural compounds offer a promising avenue for managing inflammation.
  • Understanding their effects on signaling pathways is crucial for therapeutic development.
  • Further research into phytochemicals can lead to novel anti-inflammatory strategies.