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-Structure paper
タイトル | Mapping the immunogenic landscape of near-native HIV-1 envelope trimers in non-human primates. |
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ジャーナル・号・ページ | PLoS Pathog, Vol. 16, Issue 8, Page e1008753, Year 2020 |
掲載日 | 2020年8月31日 |
著者 | Christopher A Cottrell / Jelle van Schooten / Charles A Bowman / Meng Yuan / David Oyen / Mia Shin / Robert Morpurgo / Patricia van der Woude / Mariëlle van Breemen / Jonathan L Torres / Raj Patel / Justin Gross / Leigh M Sewall / Jeffrey Copps / Gabriel Ozorowski / Bartek Nogal / Devin Sok / Eva G Rakasz / Celia Labranche / Vladimir Vigdorovich / Scott Christley / Diane G Carnathan / D Noah Sather / David Montefiori / Guido Silvestri / Dennis R Burton / John P Moore / Ian A Wilson / Rogier W Sanders / Andrew B Ward / Marit J van Gils / |
PubMed 要旨 | The induction of broad and potent immunity by vaccines is the key focus of research efforts aimed at protecting against HIV-1 infection. Soluble native-like HIV-1 envelope glycoproteins have shown ...The induction of broad and potent immunity by vaccines is the key focus of research efforts aimed at protecting against HIV-1 infection. Soluble native-like HIV-1 envelope glycoproteins have shown promise as vaccine candidates as they can induce potent autologous neutralizing responses in rabbits and non-human primates. In this study, monoclonal antibodies were isolated and characterized from rhesus macaques immunized with the BG505 SOSIP.664 trimer to better understand vaccine-induced antibody responses. Our studies reveal a diverse landscape of antibodies recognizing immunodominant strain-specific epitopes and non-neutralizing neo-epitopes. Additionally, we isolated a subset of mAbs against an epitope cluster at the gp120-gp41 interface that recognize the highly conserved fusion peptide and the glycan at position 88 and have characteristics akin to several human-derived broadly neutralizing antibodies. |
リンク | PLoS Pathog / PubMed:32866207 / PubMed Central |
手法 | EM (単粒子) / X線回折 |
解像度 | 1.85 - 29.0 Å |
構造データ | EMDB-21053: EMDB-21055: EMDB-21056: EMDB-21057: EMDB-21058: EMDB-21059: EMDB-21061: EMDB-21062: EMDB-21064: EMDB-21065: EMDB-21066: EMDB-21075: EMDB-21076: EMDB-21077: EMDB-21078: EMDB-21079: EMDB-21080: EMDB-21081: EMDB-21082: EMDB-21083: EMDB-21084: EMDB-21085: EMDB-21086: EMDB-21087: EMDB-21088: EMDB-21089: EMDB-21090: EMDB-21091: EMDB-21092: EMDB-21093: EMDB-21232, PDB-6vlr: EMDB-21246, PDB-6vn0: EMDB-21257, PDB-6vo1: EMDB-21272: EMDB-21273: EMDB-21274: EMDB-21275: EMDB-21276: EMDB-21277: EMDB-21278: PDB-6vor: PDB-6vos: PDB-6vsr: |
化合物 | ChemComp-NAG: ChemComp-GLY: ChemComp-HOH: ChemComp-TAM: ChemComp-2PE: ChemComp-P6G: ChemComp-PE8: ChemComp-SO4: |
由来 |
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キーワード | VIRAL PROTEIN/IMMUNE SYSTEM / HIV / antibody / Fab / vaccine / VIRAL PROTEIN / VIRAL PROTEIN-IMMUNE SYSTEM complex / Rhesus macaque / IMMUNE SYSTEM / non-human primates |