The roles of epidermal growth factor receptor in viral infections.

Kah Man Lai, Wai Leng Lee

Growth factors (Chur, Switzerland) 2022 Jun

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Viruses are intracellular pathogen that exploit host cellular machinery for their propagation. Extensive research on virus-host interaction have shed light on an alternative antiviral strategy that targets host cell factors. Epidermal growth factor receptor (EGFR) is a versatile signal transducer that is involved in a range of cellular processes. Numerous studies have revealed how viruses exploit the function of EGFR in different stages of viral life cycle. In general, viruses attach onto the host cell surface and interacts with EGFR to facilitate viral entry, viral replication and spread as well as evasion from host immunosurveillance. Moreover, virus-induced activation of EGFR signalling is associated with mucin expression, tissue damage and carcinogenesis that contribute to serious complications. Herein, we review our current understanding of roles of EGFR in viral infection and its potential as therapeutic target in managing viral infection. We also discuss the available EGFR-targeted therapies and their limitations.

Citation

Kah Man Lai, Wai Leng Lee. The roles of epidermal growth factor receptor in viral infections. Growth factors (Chur, Switzerland). 2022 Jun;40(1-2):46-72