ImmunologybioRxiv
Circulating ACE2-expressing Exosomes Block SARS-CoV-2 Virus Infection as an Innate Antiviral Mechanism
L. El-Shennawy, A. D. Hoffmann, N. K. Dashzeveg…·H. Liu
The paper shows that ACE2-expressing exosomes in plasma block SARS-CoV-2 infection by competing with cellular ACE2, offering a new innate antiviral mechanism.
DOI 10.1038/s41467-021-27893-2