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Updated: May 8, 2026
05:10
Drug Repurposing Hypothesis Generation Using the "RE:fine Drugs" System
Published on: December 11, 2016
Metformin: an old drug with new potential
Joud Hajjar1, Mouhammed Amir Habra, Aung Naing
1Virginia Commonwealth University, Department of Internal Medicine, Division of Rheumatology, Allergy and Immunology , Richmond, VA , USA.
Expert Opinion on Investigational Drugs
|August 28, 2013
Summary
Metformin, a common diabetes drug, shows potential in cancer treatment by reducing cancer incidence and mortality in diabetic patients. Further research into its antitumor mechanisms could establish metformin as a novel cancer therapy, possibly combined with existing treatments.
Area of Science:
- Oncology
- Pharmacology
Background:
- Metformin is a widely used oral antidiabetic medication.
- It is also prescribed off-label for conditions including polycystic ovarian syndrome, steatohepatitis, and HIV-associated metabolic issues.
Discussion:
- Population studies indicate metformin use is associated with decreased cancer incidence and mortality rates among diabetic patients.
- This suggests a potential antitumor effect of metformin.
Key Insights:
- Metformin's established role in diabetes management is expanding into oncology.
- Emerging evidence highlights its potential as an anticancer agent.
Outlook:
- Further elucidation of metformin's antitumor mechanisms is crucial.
- Metformin may be developed as a new therapeutic option for cancer, potentially in combination with chemotherapy or targeted therapies.
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