| Literature DB >> 33486628 |
Jie Ni1,2, Shunlin Hu1,2,3,4, Xiaoquan Wang1,2,3,4, Xiaowen Liu1,2,3,4, Zenglei Hu5,6, Xiufan Liu7,8.
Abstract
Replication of Newcastle disease virus (NDV) is regulated by various host mechanisms, but the role of the extracellular signal-regulated kinase (ERK) pathway in regulating NDV replication is an open question. In this study, the relationship between the ERK pathway and NDV replication was investigated. NDV activated the ERK signaling in chicken embryo fibroblasts at the late stage of infection, correlating to expression of viral proteins. Specific blockage of the ERK pathway activation significantly decreased the transcription and translation levels of viral genes as well as virus replication and the cytopathogenic effect caused by NDV. Our results demonstrate that activation of the ERK pathway is required for NDV replication.Entities:
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Year: 2021 PMID: 33486628 DOI: 10.1007/s00705-020-04938-3
Source DB: PubMed Journal: Arch Virol ISSN: 0304-8608 Impact factor: 2.574