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SIVcpz cross-species transmission and viral evolution toward HIV-1 in a humanized mouse model.


ABSTRACT: HIV-1 evolved from its progenitor SIV strains, but details are lacking on its adaptation to the human host. We followed the evolution of SIVcpz in humanized mice to mimic cross-species transmission. Increasing viral loads, CD4+ T-cell decline, and non-synonymous mutations were seen in the entire genome reflecting viral adaptation.

SUBMITTER: Curlin J 

PROVIDER: S-EPMC6942238 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature

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SIVcpz cross-species transmission and viral evolution toward HIV-1 in a humanized mouse model.

Curlin James J   Schmitt Kimberly K   Remling-Mulder Leila L   Moriarty Ryan R   Stenglein Mark M   O'Connor Shelby S   Marx Preston P   Akkina Ramesh R  

Journal of medical primatology 20191001 1


HIV-1 evolved from its progenitor SIV strains, but details are lacking on its adaptation to the human host. We followed the evolution of SIVcpz in humanized mice to mimic cross-species transmission. Increasing viral loads, CD4<sup>+</sup> T-cell decline, and non-synonymous mutations were seen in the entire genome reflecting viral adaptation. ...[more]

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