Differential processing of HIV envelope glycans on the virus and soluble recombinant trimer

Differential processing of HIV envelope glycans on the virus and soluble recombinant trimer

HIV envelope (Env) is a potential vaccine antigen and its N-glycans are part of the epitope of broadly neutralizing antibodies. Here, the authors show that glycosylation of Env from infectious virus closely matches Env from recombinant membrane-bound trimers, while it differs significantly from reco...

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Auteurs principaux: Liwei Cao, Matthias Pauthner, Raiees Andrabi, Kimmo Rantalainen, Zachary Berndsen, Jolene K. Diedrich, Sergey Menis, Devin Sok, Raiza Bastidas, Sung-Kyu Robin Park, Claire M. Delahunty, Lin He, Javier Guenaga, Richard T. Wyatt, William R. Schief, Andrew B. Ward, John R. Yates, Dennis R. Burton, James C. Paulson
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Science
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Accès en ligne:https://doaj.org/article/4f20b420b7274e21b3fd2be2a1aa131b
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Résumé:HIV envelope (Env) is a potential vaccine antigen and its N-glycans are part of the epitope of broadly neutralizing antibodies. Here, the authors show that glycosylation of Env from infectious virus closely matches Env from recombinant membrane-bound trimers, while it differs significantly from recombinant soluble, cleaved Env trimers.

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