2020-08-22
The HIV-1 protein Vif, essential for in vivo viral replication, targets the human DNA-editing enzyme, APOBEC3G (A3G), which inhibits replication of retroviruses and hepatitis B virus. As Vif has no known cellular homologs, it is an attractive, yet unrealized, target for antiviral intervention. HIV-1 Vif-A3G axis is a valid target for developing small molecule-based new therapies for HIV infection or for enhancing innate immunity against viruses.