Nature Communications (May 2022)

Broad-spectrum CRISPR-mediated inhibition of SARS-CoV-2 variants and endemic coronaviruses in vitro

  • Leiping Zeng,
  • Yanxia Liu,
  • Xammy Huu Nguyenla,
  • Timothy R. Abbott,
  • Mengting Han,
  • Yanyu Zhu,
  • Augustine Chemparathy,
  • Xueqiu Lin,
  • Xinyi Chen,
  • Haifeng Wang,
  • Draven A. Rane,
  • Jordan M. Spatz,
  • Saket Jain,
  • Arjun Rustagi,
  • Benjamin Pinsky,
  • Adrianna E. Zepeda,
  • Anastasia P. Kadina,
  • John A. Walker,
  • Kevin Holden,
  • Nigel Temperton,
  • Jennifer R. Cochran,
  • Annelise E. Barron,
  • Michael D. Connolly,
  • Catherine A. Blish,
  • David B. Lewis,
  • Sarah A. Stanley,
  • Marie F. La Russa,
  • Lei S. Qi

DOI
https://doi.org/10.1038/s41467-022-30546-7
Journal volume & issue
Vol. 13, no. 1
pp. 1 – 16

Abstract

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A major challenge in coronavirus vaccination and treatment is to counteract rapid viral evolution and mutations. Here the authors show that CRISPR-Cas13d can be used as a broad-spectrum antiviral to inhibit human coronaviruses, including new SARS-CoV-2 variants, combined with small molecule drugs for an enhanced antiviral effect in human primary cells.