Frontiers in Immunology (Aug 2022)

The role of B cells in COVID-19 infection and vaccination

  • Shiru Chen,
  • Shiru Chen,
  • Fei Guan,
  • Fabio Candotti,
  • Kamel Benlagha,
  • Niels Olsen Saraiva Camara,
  • Andres A. Herrada,
  • Louisa K. James,
  • Jiahui Lei,
  • Heather Miller,
  • Masato Kubo,
  • Qin Ning,
  • Chaohong Liu

DOI
https://doi.org/10.3389/fimmu.2022.988536
Journal volume & issue
Vol. 13

Abstract

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B cells secrete antibodies and mediate the humoral immune response, making them extremely important in protective immunity against SARS-CoV-2, which caused the coronavirus disease 2019 (COVID-19) pandemic. In this review, we summarize the positive function and pathological response of B cells in SARS-CoV-2 infection and re-infection. Then, we structure the immunity responses that B cells mediated in peripheral tissues. Furthermore, we discuss the role of B cells during vaccination including the effectiveness of antibodies and memory B cells, viral evolution mechanisms, and future vaccine development. This review might help medical workers and researchers to have a better understanding of the interaction between B cells and SARS-CoV-2 and broaden their vision for future investigations.

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