Plasma IgG to linear epitopes in the V2 and V3 regions of HIV-1 gp120 correlate with a reduced risk of infection in the RV144 vaccine efficacy trial.

Neutralizing and non-neutralizing antibodies to linear epitopes on HIV-1 envelope glycoproteins have potential to mediate antiviral effector functions that could be beneficial to vaccine-induced protection. Here, plasma IgG responses were assessed in three HIV-1 gp120 vaccine efficacy trials (RV144,...

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Main Authors: Raphael Gottardo, Robert T Bailer, Bette T Korber, S Gnanakaran, Joshua Phillips, Xiaoying Shen, Georgia D Tomaras, Ellen Turk, Gregory Imholte, Larry Eckler, Holger Wenschuh, Johannes Zerweck, Kelli Greene, Hongmei Gao, Phillip W Berman, Donald Francis, Faruk Sinangil, Carter Lee, Sorachai Nitayaphan, Supachai Rerks-Ngarm, Jaranit Kaewkungwal, Punnee Pitisuttithum, James Tartaglia, Merlin L Robb, Nelson L Michael, Jerome H Kim, Susan Zolla-Pazner, Barton F Haynes, John R Mascola, Steve Self, Peter Gilbert, David C Montefiori
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2013-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3784573?pdf=render