Naturally occurring compounds acting as potent anti-metastatic agents and their suppressing effects on Hedgehog and

L Farahmand1, B Darvishi2, K Majidzadeh-A1,3

  • 1Cancer Genetics Department, Breast Cancer Research Center, ACECR, Tehran, Iran.

Cell Proliferation
|September 28, 2016
PubMed

Insights

Tumor relapse and metastasis, driven by epithelial-mesenchymal transition (EMT), can be targeted. Natural compounds show promise in suppressing key Hedgehog and WNT/β-catenin pathways to overcome cancer spread.

Area of Science:

  • Oncology
  • Molecular Biology
  • Biochemistry

Background:

  • Tumor relapse and metastasis remain significant challenges in cancer therapy, impacting patient survival.
  • Epithelial-mesenchymal transition (EMT) is a key process implicated in cancer cell invasion and metastasis.
  • The Hedgehog and WNT/β-catenin signaling pathways play prominent roles in regulating EMT and cancer progression.

Purpose of the Study:

  • To review the involvement of Hedgehog and WNT/β-catenin pathways in EMT-driven metastasis.
  • To identify potent naturally occurring compounds that can suppress these critical signaling pathways.
  • To explore strategies for overcoming tumor relapse and metastasis using these natural agents.

Main Methods:

  • Literature review of signaling pathways involved in EMT and metastasis.
  • Analysis of studies on natural compounds targeting Hedgehog and WNT/β-catenin pathways.
  • Synthesis of current knowledge on the therapeutic potential of these compounds.

Main Results:

  • Hedgehog and WNT/β-catenin pathways are crucial regulators of EMT, proliferation, survival, adhesion, and differentiation.
  • Several natural compounds have demonstrated significant inhibitory effects on intermediates within these pathways.
  • Suppression of these pathways by natural agents can lead to reduced tumor invasion and metastasis.

Conclusions:

  • Targeting Hedgehog and WNT/β-catenin pathways is a viable strategy to combat cancer metastasis.
  • Naturally occurring compounds offer a promising therapeutic avenue for inhibiting these pathways.
  • Further research into these compounds could lead to novel treatments for preventing tumor relapse and metastasis.

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