Post-translational regulation of antiviral innate signaling
نویسندگان
چکیده
منابع مشابه
Regulation of cellular innate antiviral signaling by ubiquitin modification.
Host pattern-recognition receptors (PRRs) recognize pathogen-associated molecular patterns generated by invading viruses and initiate a series of signaling cascades that lead to the activation of interferon-regulatory factor 3 (IRF3) and nuclear factor-κB (NF-κB) and subsequent induction of type I interferons (IFNs). Posttranslational modification of proteins by ubiquitin plays an essential rol...
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TGF-β family signaling through Smads is conceptually a simple and linear signaling pathway, driven by sequential phosphorylation, with type II receptors activating type I receptors, which in turn activate R-Smads. Nevertheless, TGF-β family proteins induce highly complex programs of gene expression responses that are extensively regulated, and depend on the physiological context of the cells. R...
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The Forkhead box O (FOXO) family transcription factors play critical roles in a series of cellular processes, including the cell cycle, cell death, metabolism, and oxidative stress resistance. FOXO proteins are subject to several post-translational modifications, which are closely related to their activity. In this paper, we review the post-translational modifications of FOXOs and their biologi...
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Viruses are detected by the innate immune system, leading to the initiation of the anti-viral immune response via the production of type I interferons and inflammatory cytokines such as interleukin-1. Remarkable progress has been made over the past few years towards understanding the contribution of Toll-like receptors, RIG-I like receptors, NOD-like receptors and HIN-200 family members to vira...
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Retinoic acid-inducible gene I (RIG-I) is a key sensor for recognizing nucleic acids derived from RNA viruses and triggers beta interferon (IFN-β) production. Because of its important role in antiviral innate immunity, the activity of RIG-I must be tightly controlled. Here, we used yeast two-hybrid screening to identify a SEC14 family member, SEC14L1, as a RIG-I-associated negative regulator. T...
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ژورنال
عنوان ژورنال: European Journal of Immunology
سال: 2017
ISSN: 0014-2980
DOI: 10.1002/eji.201746959