SUMOylation of RIG-I positively regulates the type I interferon signaling
نویسندگان
چکیده
منابع مشابه
USP4 positively regulates RIG-I-mediated antiviral response through deubiquitination and stabilization of RIG-I.
Protein ubiquitination plays an essential role in the regulation of retinoic acid-inducible gene I (RIG-I) activation and the antiviral immune response. However, the function of the opposite process of deubiquitination in RIG-I activation remains elusive. In this study, we have identified the deubiquitinating enzyme ubiquitin-specific protease 4 (USP4) as a new regulator for RIG-I activation th...
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Retinoic acid-inducible gene-I (RIG-I)-like receptors (RLRs), such as RIG-I, melanoma differentiation-associated gene 5 (MDA5), and virus-induced signaling adaptor (VISA), are intracellular molecules that sense diverse viral RNAs and trigger immune responses. In this study, we demonstrate that the ankyrin repeat protein ankrd17 interacts with RIG-I, MDA5, and VISA and upregulates RLR-mediated i...
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ژورنال
عنوان ژورنال: Protein & Cell
سال: 2010
ISSN: 1674-800X,1674-8018
DOI: 10.1007/s13238-010-0030-1