V2-Directed Vaccine-like Antibodies from HIV-1 Infection Identify an Additional K169-Binding Light Chain Motif with Broad ADCC Activity

V2-Directed Vaccine-like Antibodies from HIV-1 Infection Identify an Additional K169-Binding Light Chain Motif with Broad ADCC Activity

Summary: Antibodies that bind residue K169 in the V2 region of the HIV-1 envelope correlated with reduced risk of infection in the RV144 vaccine trial but were restricted to two ED-motif-encoding light chain genes. Here, we identify an HIV-infected donor with high-titer V2 peptide-binding antibodies...

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Bibliographic Details
Main Authors: Charmaine van Eeden, Constantinos Kurt Wibmer, Cathrine Scheepers, Simone I. Richardson, Molati Nonyane, Bronwen Lambson, Nonhlanhla N. Mkhize, Balakrishnan Vijayakumar, Zizhang Sheng, Sherry Stanfield-Oakley, Jinal N. Bhiman, Valerie Bekker, Tandile Hermanus, Batsirai Mabvakure, Arshad Ismail, M. Anthony Moody, Kevin Wiehe, Nigel Garrett, Salim Abdool Karim, Heini Dirr, Manuel A. Fernandes, Yasien Sayed, Lawrence Shapiro, Guido Ferrari, Barton F. Haynes, Penny L. Moore, Lynn Morris
Format: Article
Language:English
Published: Elsevier 2018-12-01
Series:Cell Reports
Online Access:http://www.sciencedirect.com/science/article/pii/S2211124718318345

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http://www.sciencedirect.com/science/article/pii/S2211124718318345

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