Related Experiment Video
Updated: Jan 29, 2026
16:24
Profiling of Estrogen-regulated MicroRNAs in Breast Cancer Cells
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Metformin-Mediated Glycaemic Regulation as a Potential Strategy for Breast Cancer Prevention
Ambulugala Gamage Rajika Greshamali Jinadasa1, N D Amal Wageesha2, Sameera R Samarakoon3
1Department of Basic Sciences, Faculty of Allied Health Sciences, University of Sri Jayewardenepura, Nugegoda, Sri Lanka.
Cancer Medicine
|January 28, 2026
Summary
Metformin, an anti-hyperglycemic drug, shows significant anti-cancer effects in breast cancer (BC) cell lines. It works by inhibiting cell proliferation, migration, and inducing apoptosis through various molecular pathways.
Area of Science:
- Pharmacology
- Oncology
- Molecular Biology
Background:
- Metformin is a widely used anti-hyperglycemic agent.
- Emerging evidence suggests metformin possesses anti-cancer properties.
- Pre-clinical and clinical studies support its role as an anti-cancer modulator.
Purpose of the Study:
- To identify in vitro anti-cancer molecular mechanisms of metformin.
- Focus on mechanisms studied in breast cancer (BC) cell lines.
Main Methods:
- Literature search conducted in the PubMed database.
- Search terms included "Metformin, Cell culture, Breast neoplasms."
- Analysis of identified anti-cancer molecular mechanisms induced by metformin (MET).
Main Results:
- Metformin (MET) triggers molecular pathways with anti-cancer effects on BC cells.
- Key mechanisms include inhibition of oxidative phosphorylation and AMPK-mediated effects.
- Other identified pathways: anti-proliferation, inhibition of cell migration, tumor micro-environment alteration, synergistic effects, apoptosis, and ferroptosis induction.
Conclusions:
- Metformin activates diverse anti-cancer biochemical pathways.
- These pathways indicate metformin's potential as an anti-cancer therapeutic for breast cancer.
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