E3 ligase FBXW7 is critical for RIG-I stabilization during antiviral responses

E3 ligase FBXW7 is critical for RIG-I stabilization during antiviral responses

The innate immune response to many RNA viruses depends on recognition of viral RNA by RIG-I. Here the authors show that, upon virus infection, FBXW7 interacts with RIG-I and inhibits ubiquitin-mediated degradation of RIG-I, resulting in increased interferon signallingin vitro and in vivo.

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Detalles Bibliográficos
Autores principales: Yinjing Song, Lihua Lai, Zhenlu Chong, Jia He, Yuanyuan Zhang, Yue Xue, Yiwei Xie, Songchang Chen, Ping Dong, Luoquan Chen, Zhimin Chen, Feng Dai, Xiaopeng Wan, Peng Xiao, Xuetao Cao, Yang Liu, Qingqing Wang
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
Materias:
Science
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Acceso en línea:https://doaj.org/article/8765fcc5c19d48e4bc6d4b98a7ddcbe5
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Sumario:The innate immune response to many RNA viruses depends on recognition of viral RNA by RIG-I. Here the authors show that, upon virus infection, FBXW7 interacts with RIG-I and inhibits ubiquitin-mediated degradation of RIG-I, resulting in increased interferon signallingin vitro and in vivo.

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