Cyclophilin Inhibitors for Hepatitis C Therapy

This article highlights a unique time in the history of Hepatitis C therapy. In the last few years new families of direct-acting antivirals have emerged, that block different viral proteins to interrupt viral replication, such as protease, NS5A inhibitors, and NS5B inhibitors. There are few host-targeted agents in development; currently cyclophilin inhibitors are the only host-targeted agents in advanced development. One of these new agents has now progressed to phase 3 clinical trials; in this review article their potential role as a future therapy to cure Hepatitis C is discussed.