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Updated: Nov 2, 2025

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Preparation and Use of HIV-1 Infected Primary CD4+ T-Cells as Target Cells in Natural Killer Cell Cytotoxic Assays
Published on: March 14, 2011
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Unleashing natural antibodies against HIV-1
Noam Ben-Shalom1, Natalia T Freund1
1Department for Microbiology and Clinical Immunology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
Cell Host & Microbe
|June 10, 2021
Abstract:
One barrier to HIV-1 eradication is the viral Env protein that is invisible to most antibodies. In this issue of Cell Host & Microbe, Rajashekar et al. (2021) remove the "invisibility cloak" from Env, make it accessible to antibodies, and demonstrate NK-mediated in vivo killing of infected cells by human plasma antibodies.
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