Role of neutrophils in acute viral infection.

Immun Inflamm Dis

Institute of Infectious Diseases, Peking University Ditan Teaching Hospital, Beijing, China.

Published: December 2021

Neutrophils play multiple roles in acute viral infections. They restrict viral replication and diffusion through phagocytosis, degranulation, respiratory burst, secretion of cytokines, and the release of neutrophil extracellular traps, as well as, activate the adaptive immune response. However, the overactivation of neutrophils may cause tissue damage and lead to poor outcomes. Additionally, some characteristics and functions of neutrophils, such as cell number, lifespan, and antiviral capability, can be influenced while eliminating viruses. This review provides a general description of the protective and pathological roles of neutrophils in acute viral infection.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8589350PMC
http://dx.doi.org/10.1002/iid3.500DOI Listing

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