Nature Communications (Jan 2021)

SARS-CoV-2 induces robust germinal center CD4 T follicular helper cell responses in rhesus macaques

  • Yashavanth Shaan Lakshmanappa,
  • Sonny R. Elizaldi,
  • Jamin W. Roh,
  • Brian A. Schmidt,
  • Timothy D. Carroll,
  • Kourtney D. Weaver,
  • Justin C. Smith,
  • Anil Verma,
  • Jesse D. Deere,
  • Joseph Dutra,
  • Mars Stone,
  • Sergej Franz,
  • Rebecca Lee Sammak,
  • Katherine J. Olstad,
  • J. Rachel Reader,
  • Zhong-Min Ma,
  • Nancy K. Nguyen,
  • Jennifer Watanabe,
  • Jodie Usachenko,
  • Ramya Immareddy,
  • JoAnn L. Yee,
  • Daniela Weiskopf,
  • Alessandro Sette,
  • Dennis Hartigan-O’Connor,
  • Stephen J. McSorley,
  • John H. Morrison,
  • Nam K. Tran,
  • Graham Simmons,
  • Michael P. Busch,
  • Pamela A. Kozlowski,
  • Koen K. A. Van Rompay,
  • Christopher J. Miller,
  • Smita S. Iyer

DOI
https://doi.org/10.1038/s41467-020-20642-x
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 14

Abstract

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Induction of CD4 T follicular helper (Tfh) cells is important for antibody responses to viral infections. Here, the authors show in a rhesus macaque model of mild COVID-19 that SARS-CoV-2 infection results in transient accumulation of proliferating Tfh cells with a Th1 profile in peripheral blood and generation of germinal center Tfh cells specific for viral proteins.