As a common belief, most viruses can egress from the host cells as single particles and
transmit to uninfected cells. Emerging data have revealed en bloc viral transmission as lipid …

Abstract Background Foamy viruses (FVs) are retroviruses with unique replication strategies
that cause lifelong latent infections in their hosts. FVs can also produce foam-like cytopathic …

The surface envelope glycoprotein (Env) of all retroviruses mediates virus binding to cells
and fusion of the viral and cellular membranes. A structure-function relationship for the HIV …