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Alkaloids Exhibit a Meaningful Function as Anticancer Agents by Restraining Cellular Signaling Pathways

Wen Xu1, Bei Wang1, Yisong Gao1

  • 1College of Medical Science, China Three Gorges University, Yichang 443002, China.

Mini Reviews in Medicinal Chemistry
|October 8, 2021
PubMed

Insights

Alkaloids, natural compounds, show promise in cancer treatment by inhibiting key tumor signaling pathways like NF-kB, PI3K/AKT, MAPK, and P53. This review explores their potential as targeted cancer prevention drugs.

Area of Science:

  • Pharmacology
  • Oncology
  • Molecular Biology

Background:

  • Alkaloids are vital natural compounds with significant clinical applications.
  • Cellular signaling pathways regulate crucial tumor cell functions, including proliferation and apoptosis.
  • Dysregulated signaling pathways are hallmarks of cancer, making them therapeutic targets.

Purpose of the Study:

  • To review the antitumor effects of alkaloids by targeting classical cellular signaling pathways.
  • To elucidate the molecular mechanisms through which alkaloids modulate these pathways.
  • To assess the potential of alkaloids as targeted cancer prevention agents.

Main Methods:

  • Systematic literature retrieval from PubMed.
  • Focus on four major signaling pathways: NF-kB, PI3K/AKT, MAPK, and P53.
  • Analysis of molecular mechanisms underlying alkaloid-mediated pathway inhibition.

Main Results:

  • Alkaloids demonstrate antitumor activity through the inhibition of key signaling pathways.
  • Specific molecular mechanisms of action for various alkaloids are detailed.
  • Evidence supports the role of alkaloids in modulating tumor progression.

Conclusions:

  • Alkaloids represent a promising class of compounds for cancer therapy.
  • Targeting specific signaling pathways with alkaloids offers a strategy for cancer prevention.
  • Further research is warranted to fully realize the therapeutic potential of alkaloids in oncology.
Keywords:
AlkaloidsNF- kB signaling pathwayanti-cancerclinical treatmentnatural productssignaling pathway

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