{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["8"],"submitter":["Qin L"],"pubmed_abstract":["<h4>Background</h4>The nonstructural protein 1 (NSP1) of rotavirus has been reported to block interferon (IFN) signaling by mediating proteasome-dependent degradation of IFN-regulatory factors (IRFs) and (or) the β-transducin repeat containing protein (β-TrCP). However, in addition to these targets, NSP1 may subvert innate immune responses via other mechanisms.<h4>Results</h4>The NSP1 of rotavirus OSU strain as well as the IRF3 binding domain truncated NSP1 of rotavirus SA11 strain are unable to degrade IRFs, but can still inhibit host IFN response, indicating that NSP1 may target alternative host factor(s) other than IRFs. Overexpression of NSP1 can block IFN-β promoter activation induced by the retinoic acid inducible gene I (RIG-I), but does not inhibit IFN-β activation induced by the m"],"journal":["Virology journal"],"pagination":["526"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC3254192"],"repository":["biostudies-literature"],"pubmed_title":["Rotavirus nonstructural protein 1 antagonizes innate immune response by interacting with retinoic acid inducible gene I."],"pmcid":["PMC3254192"],"pubmed_authors":["Liu X","Qin L","Ren L","Lei X","Chen L","Xue Q","Hung T","Wang J","Zhou Z"],"additional_accession":[]},"is_claimable":false,"name":"Rotavirus nonstructural protein 1 antagonizes innate immune response by interacting with retinoic acid inducible gene I.","description":"<h4>Background</h4>The nonstructural protein 1 (NSP1) of rotavirus has been reported to block interferon (IFN) signaling by mediating proteasome-dependent degradation of IFN-regulatory factors (IRFs) and (or) the β-transducin repeat containing protein (β-TrCP). However, in addition to these targets, NSP1 may subvert innate immune responses via other mechanisms.<h4>Results</h4>The NSP1 of rotavirus OSU strain as well as the IRF3 binding domain truncated NSP1 of rotavirus SA11 strain are unable to degrade IRFs, but can still inhibit host IFN response, indicating that NSP1 may target alternative host factor(s) other than IRFs. Overexpression of NSP1 can block IFN-β promoter activation induced by the retinoic acid inducible gene I (RIG-I), but does not inhibit IFN-β activation induced by the m","dates":{"release":"2011-01-01T00:00:00Z","publication":"2011 Dec","modification":"2025-04-26T03:18:53.687Z","creation":"2019-03-27T00:47:44Z"},"accession":"S-EPMC3254192","cross_references":{"pubmed":["22152002"],"doi":["10.1186/1743-422X-8-526"]}}