Repurposing of the Cardiovascular Drug Statin for the Treatment of Cancers: Efficacy of Statin-Dipyridamole Combination Treatment in Melanoma Cell Lines.

Metastatic melanoma has a very poor prognosis. Statins, 3-hydroxy-3-methyl-glutaryl-coenzyme A reductase (HMGCR) inhibitors, are cholesterol-lowering agents with a potential for cancer treatment. The inhibition of HMGCR by statins, however, induces feedback, which paradoxically upregulates HMGCR expression via sterol regulatory element-binding protein-2 (SREBP2).