Article
Mapping the neutralizing specificity of human anti-HIV serum by deep mutational scanning.
Cell host & microbe - 12 Jul 2023
Radford Caelan E, Schommers Philipp, Gieselmann Lutz, Crawford Katharine H D, Dadonaite Bernadeta, Yu Timothy C, Dingens Adam S, Overbaugh Julie, Klein Florian, Bloom Jesse D
Abstract excerpt
Understanding the specificities of human serum antibodies that broadly neutralize HIV can inform prevention and treatment strategies. Here, we describe a deep mutational scanning system that can measure the effects of combinations of mutations to HIV envelope (Env) on neutralization by antibodies and polyclonal serum. We first show that this system can accurately map how all functionally tolerated mutations to...
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