Resveratrol Derivatives Inhibit Pro-survival Akt Signaling Pathway in Lung Cancer

Bhurichaya Innets1,2,3, Satapat Racha1,2,4, Zin Zin Ei1,2

  • 1Center of Excellence in Cancer Cell and Molecular Biology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand.

Anticancer Research
|June 27, 2025
PubMed
Abstract

Insights

A novel resveratrol derivative, RD4, effectively targets the Akt pathway, inducing apoptosis in non-small cell lung cancer cells. This discovery offers a new strategy for developing targeted cancer therapies.

Area of Science:

  • Oncology
  • Molecular Biology
  • Pharmacology

Background:

  • Akt signaling is crucial for cancer cell survival and resistance to therapy.
  • Non-small cell lung cancer (NSCLC) often relies on Akt pathway activation.
  • Resveratrol derivatives are being explored to enhance anti-cancer efficacy.

Purpose of the Study:

  • To modify and improve resveratrol's effectiveness in inducing apoptosis.
  • To investigate novel Akt-targeting agents for NSCLC treatment.
  • To evaluate the anti-cancer potential of resveratrol derivatives on NSCLC.

Main Methods:

  • Molecular docking simulations to predict binding interactions with Akt.
  • Western blot analysis to assess apoptosis markers and signaling proteins.
  • Treatment of H460 NSCLC cells with resveratrol derivatives.

Main Results:

  • Resveratrol derivative RD4 demonstrated binding affinity to the allosteric site of Akt.
  • RD4 treatment increased apoptosis and decreased phosphorylated-Akt (p-Akt) levels in H460 cells.
  • RD4 modulated the expression of apoptosis-related proteins (Bax, Bcl-2, cleaved PARP).

Conclusions:

  • RD4 effectively suppresses Akt signaling by binding to its allosteric site.
  • The findings support the development of RD4 as a potential therapeutic agent for NSCLC.
  • This study provides a basis for designing optimized Akt inhibitors for cancer treatment.

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