Pharmacogenomics and Best Abemaciclib Dose (Verzenio) Verzenio (abemaciclib) is a prescription medication used to treat advanced or metastatic breast cancer. Cancer cells grow and move to other organs, this medicine works by stopping the growth of cancer cells. It is a cyclin-dependent kinase (CDK) 4/6 inhibitor, meaning it blocks the activity of proteins that control […]