CDK4/6 Inhibitors for Metastatic Breast Cancer CDK4 and CDK6 are enzymes important in cell division. CDK4/6 inhibitors are drugs designed to interrupt the growth of cancer cells. CDK4/6 inhibitors are used in combination with hormone therapy to treat some hormone receptor-positive breast cancers. The CDK4/6 inhibitors FDA-approved for metastatic breast cancer treatment are: Drug name […]
