Single-dose bNAb cocktail or abbreviated ART post-exposure regimens achieve tight SHIV control without adaptive immunity

Broadly neutralizing antibodies (bNAbs) are being evaluated for HIV post-exposure prophylaxis (PEP) in the setting of vertical transmission. Here, using a macaque model of perinatal SHIV infection, the authors show that PEP for infant macaques within 30–48 h of SHIV exposure is highly effective usin...

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Autores principales: Mariya B. Shapiro, Tracy Cheever, Delphine C. Malherbe, Shilpi Pandey, Jason Reed, Eun Sung Yang, Keyun Wang, Amarendra Pegu, Xuejun Chen, Don Siess, David Burke, Heidi Henderson, Rebecca Lewinsohn, Miranda Fischer, Jeffrey J. Stanton, Michael K. Axthelm, Christoph Kahl, Byung Park, Anne D. Lewis, Jonah B. Sacha, John R. Mascola, Ann J. Hessell, Nancy L. Haigwood
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/96930173c51d4c149db6d9fcbe66090f
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Sumario:Broadly neutralizing antibodies (bNAbs) are being evaluated for HIV post-exposure prophylaxis (PEP) in the setting of vertical transmission. Here, using a macaque model of perinatal SHIV infection, the authors show that PEP for infant macaques within 30–48 h of SHIV exposure is highly effective using either bNAbs or ART.