Investigating the Potential of Curcumin in the Treatment of Nonsmall Cell Lung Cancer: A Systematic Review With

Yonglu Guo1, Haohao Xu2, Peng Shen3

  • 1Department of Respiratory and Crical Care Medicine, Shanghai General Hospital Jiuquan Hospital (The People's Hospital of Jiuquan), Jiuquan, China.

Phytotherapy Research : PTR
|September 9, 2025
PubMed

Insights

Curcumin effectively reduces non-small cell lung cancer (NSCLC) tumor volume in animal models. AURKB is identified as a novel high-risk target for NSCLC, offering a scientific basis for curcumin

Area of Science:

  • Pharmacology and Oncology
  • Computational Biology
  • Genetics

Background:

  • Non-small cell lung cancer (NSCLC) remains a leading cause of cancer-related mortality worldwide.
  • Curcumin, a natural compound, has demonstrated anti-cancer properties, but its efficacy and precise mechanisms in NSCLC require further elucidation.

Purpose of the Study:

  • To evaluate the therapeutic efficacy of curcumin in non-small cell lung cancer (NSCLC) using meta-analysis.
  • To explore the underlying mechanisms of curcumin's action in NSCLC through network pharmacology, Mendelian randomization, and molecular docking.

Main Methods:

  • Systematic review and meta-analysis of 24 in vivo studies involving 392 animals.
  • Network pharmacology to predict curcumin target genes and identify NSCLC-related genes.
  • Mendelian randomization (MR) and molecular docking to investigate gene-drug interactions and causal relationships.

Main Results:

  • Meta-analysis confirmed curcumin significantly reduces tumor volume in NSCLC animal models (p < 0.001).
  • Network pharmacology identified 229 curcumin target genes and 8 hub genes associated with NSCLC, negatively correlated with immune cell infiltration.
  • Molecular docking showed strong binding affinity between curcumin and the identified hub genes; MR identified AURKB as a high-risk target for NSCLC.

Conclusions:

  • Curcumin demonstrates significant efficacy in reducing NSCLC tumor burden in preclinical models.
  • AURKB is identified as a novel, high-risk target for NSCLC, potentially mediating curcumin's therapeutic effects.
  • This study provides a scientific foundation for the clinical application of curcumin in NSCLC treatment.