Biomedical Advanced Research and Development Authority (BARDA)
HHSO100201700020C
引用
ジャーナル: Science / 年: 2020 タイトル: Studies in humanized mice and convalescent humans yield a SARS-CoV-2 antibody cocktail. 著者: Johanna Hansen / Alina Baum / Kristen E Pascal / Vincenzo Russo / Stephanie Giordano / Elzbieta Wloga / Benjamin O Fulton / Ying Yan / Katrina Koon / Krunal Patel / Kyung Min Chung / Aynur ...著者: Johanna Hansen / Alina Baum / Kristen E Pascal / Vincenzo Russo / Stephanie Giordano / Elzbieta Wloga / Benjamin O Fulton / Ying Yan / Katrina Koon / Krunal Patel / Kyung Min Chung / Aynur Hermann / Erica Ullman / Jonathan Cruz / Ashique Rafique / Tammy Huang / Jeanette Fairhurst / Christen Libertiny / Marine Malbec / Wen-Yi Lee / Richard Welsh / Glen Farr / Seth Pennington / Dipali Deshpande / Jemmie Cheng / Anke Watty / Pascal Bouffard / Robert Babb / Natasha Levenkova / Calvin Chen / Bojie Zhang / Annabel Romero Hernandez / Kei Saotome / Yi Zhou / Matthew Franklin / Sumathi Sivapalasingam / David Chien Lye / Stuart Weston / James Logue / Robert Haupt / Matthew Frieman / Gang Chen / William Olson / Andrew J Murphy / Neil Stahl / George D Yancopoulos / Christos A Kyratsous / 要旨: Neutralizing antibodies have become an important tool in treating infectious diseases. Recently, two separate approaches yielded successful antibody treatments for Ebola-one from genetically ...Neutralizing antibodies have become an important tool in treating infectious diseases. Recently, two separate approaches yielded successful antibody treatments for Ebola-one from genetically humanized mice and the other from a human survivor. Here, we describe parallel efforts using both humanized mice and convalescent patients to generate antibodies against the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike protein, which yielded a large collection of fully human antibodies that were characterized for binding, neutralization, and three-dimensional structure. On the basis of these criteria, we selected pairs of highly potent individual antibodies that simultaneously bind the receptor binding domain of the spike protein, thereby providing ideal partners for a therapeutic antibody cocktail that aims to decrease the potential for virus escape mutants that might arise in response to selective pressure from a single-antibody treatment.
全体 : Complex of SARS-CoV-2 spike protein receptor binding domain with ...
全体
名称: Complex of SARS-CoV-2 spike protein receptor binding domain with Fab fragments of two neutralizing antibodies
要素
複合体: Complex of SARS-CoV-2 spike protein receptor binding domain with Fab fragments of two neutralizing antibodies
複合体: spike protein receptor binding domain
タンパク質・ペプチド: Spike protein S1
複合体: REGN10933 antibody Fab fragment
タンパク質・ペプチド: REGN10933 antibody Fab fragment light chain
タンパク質・ペプチド: REGN10933 antibody Fab fragment heavy chain
複合体: REGN10987 antibody Fab fragment
タンパク質・ペプチド: REGN10987 antibody Fab fragment heavy chain
タンパク質・ペプチド: REGN10987 antibody Fab fragment light chain
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超分子 #1: Complex of SARS-CoV-2 spike protein receptor binding domain with ...
超分子
名称: Complex of SARS-CoV-2 spike protein receptor binding domain with Fab fragments of two neutralizing antibodies タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: all