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National University of Singapore researchers developed an approach to target highly resistant triple-negative breast cancers (TNBCs) by interfering with their energy production using cytotoxic gold-metformin prodrugs. Metformin is a widely prescribed “over-the-counter” medication for Type 2 diabetes. There is some evidence that patients taking metformin for a long time have significantly reduced risk of developing cancer. However, despite well-characterized anticancer […]
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