作者
April Kalinowski, Benjamin T Galen, Iris F Ueki, Ying Sun, Arielle Mulenos, Awo Osafo-Addo, Brian Clark, John Joerns, Wei Liu, Jay A Nadel, CS Dela Cruz, Jonathan L Koff
发表日期
2018/5/1
期刊
Mucosal immunology
卷号
11
期号
3
页码范围
958-967
出版商
Elsevier
简介
Respiratory syncytial virus (RSV) persists as a significant human pathogen that continues to contribute to morbidity and mortality. In children, RSV is the leading cause of lower respiratory tract infections, and in adults RSV causes pneumonia and contributes to exacerbations of chronic lung diseases. RSV induces airway epithelial inflammation by activation of the epidermal growth factor receptor (EGFR), a tyrosine kinase receptor. Recently, EGFR inhibition was shown to decrease RSV infection, but the mechanism(s) for this effect are not known. Interferon (IFN) signaling is critical for innate antiviral responses, and recent experiments have implicated IFN-λ (lambda), a type III IFN, as the most significant IFN for mucosal antiviral immune responses to RSV infection. However, a role for RSV-induced EGFR activation to suppress airway epithelial antiviral immunity has not been explored. Here, we show that RSV-induced …
引用总数
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