Fig. 3From: Roles of phosphatidylserine exposed on the viral envelope and cell membrane in HIV-1 replicationInhibition of HIV-1 release by TIMs. TIM-1, 3, and 4 trap HIV-1 on the surface of the infected cells and inhibit release of HIV-1. The HIV-1 Nef protein antagonizes the inhibitory effects of TIMs on viral release by inducing internalization of TIMs and reducing transcription of TIMsBack to article page