Monospecific and bispecific monoclonal SARS-CoV-2 neutralizing antibodies that maintain potency against B.1.617
oleh: Lei Peng, Yingxia Hu, Madeleine C. Mankowski, Ping Ren, Rita E. Chen, Jin Wei, Min Zhao, Tongqing Li, Therese Tripler, Lupeng Ye, Ryan D. Chow, Zhenhao Fang, Chunxiang Wu, Matthew B. Dong, Matthew Cook, Guilin Wang, Paul Clark, Bryce Nelson, Daryl Klein, Richard Sutton, Michael S. Diamond, Craig B. Wilen, Yong Xiong, Sidi Chen
| Format: | Article |
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| Diterbitkan: | Nature Portfolio 2022-03-01 |
Deskripsi
Despite effective vaccines against SARS-CoV-2, therapeutic options such as anti-virals and neutralizing antibodies are critical in treating disease, especially given the breakthrough infections of emerging VOCs. Here, Peng et al. generate two potent monoclonal antibodies and a bispecific antibody with two antigenrecognition variable regions targeting SARS-CoV-2 spike, provide CryoEM structures and show in vitro and in vivo efficacy of a humanized antibody against wildtype virus and delta variant.