PreprintCited by 22SARS-CoV-2 and COVID-19 Researchvaccines and immunoinformatics approachesMonoclonal and Polyclonal Antibodies Research

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Structural delineation of SARS-CoV-2 broadly neutralizing antibody to Omicron subvariants including BA.4/BA.5 and BA.2.75

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Preprint — published as 10.1038/s41467-023-39890-8 · Paper page

Abstract

SARS-CoV-2 Omicron subvariants have evolved to evade receptor-binding site (RBS) antibodies that exist in diverse individuals as public antibody clones. We rationally selected RBS antibodies resilient to mutations in emerging Omicron subvariants. Y489 was identified as a site of virus vulnerability and a common footprint of broadly neutralizing antibodies against the subvariants. Multiple Y489-binding antibodies were encoded by public clonotypes and additionally recognized F486, potentially accounting for the emergence of Omicron subvariants harboring the F486V mutation. However, a subclass of antibodies broadly neutralized BA.4/BA.5 variants via hydrophobic binding sites of rare clonotypes along with extremely high mutation-resilience under escape mutation screening. The structural basis for mutation-resilience of this antibody group may inform the design of therapeutics resistant to viral escape.

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Crossref · 10.21203/rs.3.rs-2369904/v1

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Metadata

Authors
Moriyama, S., Anraku, Y., Taminishi, S., Adachi, Y., Kuroda, D., Kita, S., Higuchi, Y., Kotaki, R., Tonouchi, K., Yumoto, K., Suzuki, T., Someya, T., Fukuhara, H., Kuroda, Y., Yamamoto, T., Onodera, T., Fukushi, S., Maeda, K., Nakamura-Uchiyama, F., Hashiguchi, T., Hoshino, A., Maenaka, K., & Takahashi, Y.
Affiliations
  • National Institute of Infectious Diseases (JP)
  • Hokkaido University (JP)
  • Kyoto Prefectural University of Medicine (JP)
  • Waseda University (JP)
  • Kyoto University (JP)
  • Tokyo Metropolitan Bokutoh Hospital
Corresponding author
  • Moriyama, Saya
  • Takahashi, Yoshimasa
Venue
Nature Communications
Published
2022-12-21
Volume
14
Issue
1
Pages
4198-4198
ISSN
2041-1723 (ISSN-L)
OpenAlex
W4384298552
Cited by
22
References
1
Citations by year
2026: 3 · 2025: 7 · 2024: 9 · 2023: 3
FWCI
4.53
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by)
  • Research Square (acceptedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DORA PSI (Paul Scherrer Institute) (submittedVersion, cc-by)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • Japan Agency for Medical Research and Development (JP22gm1810004, JP20fk0108534, JP223fa627009, JP19fk0108104, JP223fa627005, 20fk0108298h0001, 21fk0108465h0001, JP21fk0108534, JP20fk0108516, JP20fk0108104, JP22fk0108141, JP22wm0325047, JP22ama121037)
  • Ministry of Education, Culture, Sports, Science and Technology (JP19H04202, JP20H05873, JPMJCR20H8, JP20H05773)
  • Paul Scherrer Institut
  • University of Tokyo
  • Japan Society for the Promotion of Science (JP20H05873, JP19fk0108104, 19H04202, JP223fa627005, JP20H05773)
  • Japan Science and Technology Agency (JP19fk0108104, JPMJCR20H8)
  • Institute of Medical Science, University of Tokyo
  • Core Research for Evolutional Science and Technology (JPMJCR20H8)
Topics
  • Health Sciences › Medicine › Infectious Diseases › SARS-CoV-2 and COVID-19 Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › vaccines and immunoinformatics approaches
  • Life Sciences › Immunology and Microbiology › Immunology › Monoclonal and Polyclonal Antibodies Research
Keywords
SARS-CoV-2 Omicron subvariants, neutralizing antibodies, receptor binding sites, XBB.1.5, BA.4/BA.5, antibody escape mutations, antibody design, hydrophobic binding site
MeSH terms
Broadly Neutralizing Antibodies, COVID-19, SARS-CoV-2, Antibodies, Viral, Binding Sites, Humans, Antibodies, Neutralizing, Spike Glycoprotein, Coronavirus

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