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Reduced antibody cross-reactivity following infection with B.1.1.7 than with parental SARS-CoV-2 strains
Nikhil Faulkner; Kevin Ng; Mary Wu; Ruth Harvey; Saira Hussain; Maria Greco; William Bolland; Scott Warchal; Marios Margaritis; Stavroula Paraskevopoulou; Judith Heaney; Hannah Rickman; Catherine Houlihan; Moria Spyer; Daniel Frampton; Matthew Byott; Tulio de Oliveira; Alex Sigal; Svend Kjaer; Charles Swanton; Sonia Gandhi; Rupert Beale; Steve Gamblin; John Mccauley; Rodney Daniels; Michael Howell; David Bauer; Eleni Nastouli; George Kassiotis.
Afiliação
  • Nikhil Faulkner; The Francis Crick Institute
  • Kevin Ng; The Francis Crick Institute
  • Mary Wu; The Francis Crick Institute
  • Ruth Harvey; The Francis Crick Institute
  • Saira Hussain; The Francis Crick Institute
  • Maria Greco; The Francis Crick Institute
  • William Bolland; The Francis Crick Institute
  • Scott Warchal; The Francis Crick Institute
  • Marios Margaritis; UCL
  • Stavroula Paraskevopoulou; UCL
  • Judith Heaney; UCL
  • Hannah Rickman; UCL
  • Catherine Houlihan; UCL
  • Moria Spyer; UCL
  • Daniel Frampton; UCL
  • Matthew Byott; UCL
  • Tulio de Oliveira; University of KwaZulu-Natal,SA
  • Alex Sigal; University of KwaZulu-Natal,SA
  • Svend Kjaer; The Francis Crick Institute
  • Charles Swanton; The Francis Crick Institute
  • Sonia Gandhi; The Francis Crick Institute
  • Rupert Beale; The Francis Crick Institute
  • Steve Gamblin; The Francis Crick Institute
  • John Mccauley; The Francis Crick Institute
  • Rodney Daniels; The Francis Crick Institute
  • Michael Howell; The Francis Crick Institute
  • David Bauer; The Francis Crick Institute
  • Eleni Nastouli; UCL
  • George Kassiotis; The Francis Crick Institute
Preprint em Inglês | bioRxiv | ID: ppbiorxiv-433314
Artigo de periódico
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ABSTRACT
We examined the immunogenicity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant B.1.1.7 that arose in the United Kingdom and spread globally. Antibodies elicited by B.1.1.7 infection exhibited significantly reduced recognition and neutralisation of parental strains or of the South Africa B.1.351 variant, than of the infecting variant. The drop in cross-reactivity was more pronounced following B.1.1.7 than parental strain infection, indicating asymmetric heterotypic immunity induced by SARS-CoV-2 variants.
Licença
cc_by_nc_nd
Texto completo: Disponível Coleções: Preprints Base de dados: bioRxiv Tipo de estudo: Rct Idioma: Inglês Ano de publicação: 2021 Tipo de documento: Preprint
Texto completo: Disponível Coleções: Preprints Base de dados: bioRxiv Tipo de estudo: Rct Idioma: Inglês Ano de publicação: 2021 Tipo de documento: Preprint
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