%0 Journal Article %T Viral evolution of SIV chimpanzee toward HIV-1 using humanized mice. %A Curlin JZ %A Schmitt K %A Remling-Mulder L %A Tibbitts CV %A O'Connor S %A Marx P %A Akkina R %J J Med Primatol %V 52 %N 5 %D 2023 10 1 %M 37658595 %F 0.821 %R 10.1111/jmp.12675 %X HIV-1 emerged from SIVcpz evolving in humans. Humanized mice are an effective tool for assessing viral evolution via measuring viral loads, CD4+ T cell decline, and analyzing genetic changes. Four serial passages showed many non-synonymous mutations important for the adaptation and evolution of SIVcpz to human immune cells.