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Peer-reviewed veterinary case report

Mimicking SIV chimpanzee viral evolution toward HIV-1 during cross-species transmission.

Journal:
Journal of medical primatology
Year:
2020
Authors:
Schmitt, Kimberly et al.
Affiliation:
Department of Microbiology · United States
Species:
rodent

Abstract

HIV-1 evolved from SIV during cross-species transmission events, though viral genetic changes are not well understood. Here, we studied the evolution of SIVcpzLB715 into HIV-1 Group M using humanized mice. High viral loads, rapid CD4T-cell decline, and non-synonymous substitutions were identified throughout the viral genome suggesting viral adaptation.

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Original publication: https://pubmed.ncbi.nlm.nih.gov/33460210/