1
|
Zhao X, Qiu T, Huang X, Mao Q, Wang Y, Qiao R, Li J, Mao T, Wang Y, Cun Y, Wang C, Luo C, Yoon C, Wang X, Li C, Cui Y, Zhao C, Li M, Chen Y, Cai G, Geng W, Hu Z, Cao J, Zhang W, Cao Z, Chu H, Sun L, Wang P. Potent and broadly neutralizing antibodies against sarbecoviruses induced by sequential COVID-19 vaccination. Cell Discov 2024; 10:14. [PMID: 38320990 PMCID: PMC10847457 DOI: 10.1038/s41421-024-00648-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 01/11/2024] [Indexed: 02/08/2024] Open
Abstract
The current SARS-CoV-2 variants strikingly evade all authorized monoclonal antibodies and threaten the efficacy of serum-neutralizing activity elicited by vaccination or prior infection, urging the need to develop antivirals against SARS-CoV-2 and related sarbecoviruses. Here, we identified both potent and broadly neutralizing antibodies from a five-dose vaccinated donor who exhibited cross-reactive serum-neutralizing activity against diverse coronaviruses. Through single B-cell sorting and sequencing followed by a tailor-made computational pipeline, we successfully selected 86 antibodies with potential cross-neutralizing ability from 684 antibody sequences. Among them, PW5-570 potently neutralized all SARS-CoV-2 variants that arose prior to Omicron BA.5, and the other three could broadly neutralize all current SARS-CoV-2 variants of concern, SARS-CoV and their related sarbecoviruses (Pangolin-GD, RaTG13, WIV-1, and SHC014). Cryo-EM analysis demonstrates that these antibodies have diverse neutralization mechanisms, such as disassembling spike trimers, or binding to RBM or SD1 to affect ACE2 binding. In addition, prophylactic administration of these antibodies significantly protects nasal turbinate and lung infections against BA.1, XBB.1, and SARS-CoV viral challenge in golden Syrian hamsters, respectively. Importantly, post-exposure treatment with PW5-5 and PW5-535 also markedly protects against XBB.1 challenge in these models. This study reveals the potential utility of computational process to assist screening cross-reactive antibodies, as well as the potency of vaccine-induced broadly neutralizing antibodies against current SARS-CoV-2 variants and related sarbecoviruses, offering promising avenues for the development of broad therapeutic antibody drugs.
Collapse
Grants
- We thank Center of Cryo-Electron Microscopy, Fudan University for the supports on cryo-EM data collection. This study was supported by funding from the National Key Research and Development Program of China (No. 2023YFC3404000 to Z.C.), National Natural Science Foundation of China (32270142 to P.W.; 32300121 to X.Z; 31900483 and 32370697 to T.Q.; 32070657 to Z.C.), National Key R&D Program of China (2019YFA0905900 to Z.C.), the Ministry of Science and Technology of China (2021YFC2302500 to L.S.), Shanghai Rising-Star Program (22QA1408800 to P.W.), Shanghai Pujiang Programme (23PJD007 to X.Z.), Shanghai Sailing Program (19YF1441100 to T.Q.), the Program of Science and Technology Cooperation with Hong Kong, Macao and Taiwan (23410760500 to P.W.), AI for Science project of Fudan University (XM06231724 to T.Q. & P.W.), and R&D Program of Guangzhou Laboratory (SRPG22-003 to L.S.). This study was also supported by Collaborative Research Fund (HKU C7103-22G to H.C.), Theme-Based Research Scheme (T11-709/21-N to H.C.), the Research Grants Council of the HKSAR; the Health and Medical Research Fund (COVID1903010-Project 14 to H.C.), the Food and Health Bureau, the Government of the HKSAR; and Emergency COVID-19 grant (2021YFC0866100 to H.C.) from Major Projects on Public Security under the National Key Research and Development Program of China. Pengfei Wang acknowledges support from Open Research Fund of State Key Laboratory of Genetic Engineering, Fudan University (No. SKLGE-2304) and Xiaomi Young Talents Program. Xiaoyu Zhao acknowledges support from International Postdoctoral Exchange Fellowship Program (Talent-Introduction Program, YJ20220079).
Collapse
Affiliation(s)
- Xiaoyu Zhao
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Shanghai Sci-Tech Inno Center for Infection & Immunity, Fudan University, Shanghai, China
| | - Tianyi Qiu
- Institute of Clinical Science, ZhongShan Hospital, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
| | - Xiner Huang
- Department of Microbiology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Qiyu Mao
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Shanghai Sci-Tech Inno Center for Infection & Immunity, Fudan University, Shanghai, China
- Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Yajie Wang
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Shanghai Sci-Tech Inno Center for Infection & Immunity, Fudan University, Shanghai, China
- Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Rui Qiao
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Shanghai Sci-Tech Inno Center for Infection & Immunity, Fudan University, Shanghai, China
| | - Jiayan Li
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Shanghai Sci-Tech Inno Center for Infection & Immunity, Fudan University, Shanghai, China
| | - Tiantian Mao
- School of Life Sciences, Fudan University, Shanghai, China
- School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Yuan Wang
- School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Yewei Cun
- School of Life Sciences, Fudan University, Shanghai, China
| | - Caicui Wang
- School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Cuiting Luo
- Department of Microbiology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Chaemin Yoon
- Department of Microbiology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Xun Wang
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Shanghai Sci-Tech Inno Center for Infection & Immunity, Fudan University, Shanghai, China
| | - Chen Li
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Shanghai Sci-Tech Inno Center for Infection & Immunity, Fudan University, Shanghai, China
| | - Yuchen Cui
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Shanghai Sci-Tech Inno Center for Infection & Immunity, Fudan University, Shanghai, China
| | - Chaoyue Zhao
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Shanghai Sci-Tech Inno Center for Infection & Immunity, Fudan University, Shanghai, China
| | - Minghui Li
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Shanghai Sci-Tech Inno Center for Infection & Immunity, Fudan University, Shanghai, China
| | - Yanjia Chen
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Shanghai Sci-Tech Inno Center for Infection & Immunity, Fudan University, Shanghai, China
| | - Guonan Cai
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Shanghai Sci-Tech Inno Center for Infection & Immunity, Fudan University, Shanghai, China
| | - Wenye Geng
- Fudan Zhangjiang Institute, Shanghai Medical College of Fudan University, Fudan University, Shanghai, China
| | - Zixin Hu
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Shanghai Sci-Tech Inno Center for Infection & Immunity, Fudan University, Shanghai, China
- Artificial Intelligence Innovation and Incubation Institute, Fudan University, Shanghai, China
| | - Jinglei Cao
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Wenhong Zhang
- Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - Zhiwei Cao
- School of Life Sciences, Fudan University, Shanghai, China.
| | - Hin Chu
- Department of Microbiology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China.
| | - Lei Sun
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Shanghai Sci-Tech Inno Center for Infection & Immunity, Fudan University, Shanghai, China.
- Shanghai Fifth People's Hospital, Fudan University, Shanghai, China.
| | - Pengfei Wang
- Shanghai Pudong Hospital, Fudan University Pudong Medical Center, State Key Laboratory of Genetic Engineering, MOE Engineering Research Center of Gene Technology, School of Life Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Shanghai Sci-Tech Inno Center for Infection & Immunity, Fudan University, Shanghai, China.
| |
Collapse
|