Ion Channels as Therapeutic Targets for Viral Infections: Further Discoveries and Future Perspectives.

Ion channels play key roles in almost all facets of cellular physiology and have emerged as key host cell factors for a multitude of viral infections. A catalogue of ion channel-blocking drugs have been shown to possess antiviral activity, some of which are in widespread human usage for ion channel-related diseases, highlighting new potential for drug repurposing. The emergence of ion channel-virus interactions has also revealed the intriguing possibility that channelopathies may explain some commonly observed virus induced pathologies.