SARS-CoV-2 Beta variant infection elicits potent lineage-specific and cross-reactive antibodies

Author:

Reincke S. Momsen123ORCID,Yuan Meng4ORCID,Kornau Hans-Christian25ORCID,Corman Victor M.678ORCID,van Hoof Scott123ORCID,Sánchez-Sendin Elisa123,Ramberger Melanie23ORCID,Yu Wenli4ORCID,Hua Yuanzi4,Tien Henry4ORCID,Schmidt Marie Luisa67,Schwarz Tatjana67ORCID,Jeworowski Lara Maria67ORCID,Brandl Sarah E.123,Rasmussen Helle Foverskov123ORCID,Homeyer Marie A.123ORCID,Stöffler Laura123ORCID,Barner Martin3ORCID,Kunkel Désirée9ORCID,Huo Shufan1ORCID,Horler Johannes123,von Wardenburg Niels123ORCID,Kroidl Inge1011,Eser Tabea M.1011ORCID,Wieser Andreas1011,Geldmacher Christof1011,Hoelscher Michael1011ORCID,Gänzer Hannes12ORCID,Weiss Günter13ORCID,Schmitz Dietmar25,Drosten Christian67ORCID,Prüss Harald123ORCID,Wilson Ian A.414ORCID,Kreye Jakob12315ORCID

Affiliation:

1. Department of Neurology and Experimental Neurology, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.

2. German Center for Neurodegenerative Diseases (DZNE) Berlin, Berlin, Germany.

3. Helmholtz Innovation Lab BaoBab (Brain Antibody-omics and B-cell Lab), Berlin, Germany.

4. Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA 92037, USA.

5. Neuroscience Research Center (NWFZ), Cluster NeuroCure, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.

6. Institute of Virology, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.

7. German Centre for Infection Research (DZIF), Berlin, Germany.

8. Labor Berlin–Charité Vivantes GmbH, Berlin.

9. Flow and Mass Cytometry Core Facility, Berlin Institute of Health at Charité–Universitätsmedizin Berlin, Berlin, Germany.

10. Division of Infectious Diseases and Tropical Medicine, Medical Center of the University of Munich (LMU), Germany.

11. German Center for Infection Research (DZIF), partner site Munich, Germany.

12. Department of Internal Medicine, BKH Schwaz, Schwaz, Austria.

13. Department of Internal Medicine II, Medical University of Innsbruck, Innsbruck, Austria.

14. The Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, CA 92037, USA.

15. Department of Pediatric Neurology, Charité–Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.

Abstract

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Beta variant of concern (VOC) resists neutralization by major classes of antibodies from COVID-19 patients and vaccinated individuals. In this study, serum of Beta-infected patients revealed reduced cross-neutralization of wild-type virus. From these patients, we isolated Beta-specific and cross-reactive receptor-binding domain (RBD) antibodies. The Beta-specificity results from recruitment of VOC-specific clonotypes and accommodation of mutations present in Beta and Omicron into a major antibody class that is normally sensitive to these mutations. The Beta-elicited cross-reactive antibodies share genetic and structural features with wild type–elicited antibodies, including a public VH1-58 clonotype that targets the RBD ridge. These findings advance our understanding of the antibody response to SARS-CoV-2 shaped by antigenic drift, with implications for design of next-generation vaccines and therapeutics.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

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