Harnessing G-quadruplex ligands for lung cancer treatment: A comprehensive overview

Joana Figueiredo1, Mojgan Djavaheri-Mergny2, Lucille Ferret3

  • 1CICS-UBI - Health Sciences Research Centre, University of Beira Interior, 6200-506 Covilhã, Portugal.

Drug Discovery Today
|February 28, 2024
PubMed

Insights

New G-quadruplex (G4) ligands offer a promising therapeutic strategy for lung cancer (LC) treatment. These molecules target specific genes, potentially halting cancer progression and improving patient outcomes.

Area of Science:

  • Biochemistry
  • Molecular Biology
  • Oncology

Background:

  • Lung cancer (LC) is a major global cause of death, necessitating novel therapeutic approaches.
  • G-quadruplexes (G4) are four-stranded DNA structures formed by G-rich sequences.
  • G4 structures are implicated in regulating gene expression relevant to cancer.

Purpose of the Study:

  • To review recent advancements in G-quadruplex (G4) ligand development.
  • To highlight G4 ligands targeting genes involved in lung cancer (LC) progression.
  • To explore the therapeutic potential of G4 ligands in treating lung cancer.

Main Methods:

  • Literature review of recent research on G-quadruplex ligands.
  • Analysis of studies focusing on G4 structures in lung cancer genetics.
  • Summary of G4 ligand design and their gene-targeting capabilities.

Main Results:

  • Development of selective G-quadruplex (G4) ligands.
  • Identification of G4 structures in genes crucial for lung cancer (LC) development.
  • Demonstration of G4 ligands' potential to modulate cancer-related gene activity.

Conclusions:

  • G-quadruplex (G4) ligands represent a promising class of therapeutic agents for lung cancer (LC).
  • Targeting G4 structures offers a novel strategy to interfere with cancer progression.
  • Further research into G4 ligand development could lead to effective lung cancer treatments.