G1 Therapeutics

We are a clinical-stage biopharmaceutical company focused on the discovery and development of novel therapeutics for the treatment of cancer. Our two clinical assets are based on our core understanding of cyclin-dependent kinases, or CDKs, a family of proteins that play an important role in the growth and proliferation of all human cells. Two particular CDKs, CDK4 and CDK6, collectively known as CDK4/6, represent a validated and promising class of targets for anti-cancer therapeutics. We have leveraged our deep expertise in CDK4/6 biology to discover and develop two highly potent and selective CDK4/6 inhibitors that may have broad applicability across multiple cancer indications. We believe we are the only company with two distinct clinical-stage CDK4/6 inhibitors, trilaciclib and G1T38, each of which has the potential to be the backbone therapy of multiple combination regimens.