2024
UBR5 promotes antiviral immunity by disengaging the transcriptional brake on RIG-I like receptors
Yang D, Geng T, Harrison A, Cahoon J, Xing J, Jiao B, Wang M, Cheng C, Hill R, Wang H, Vella A, Cheng G, Wang Y, Wang P. UBR5 promotes antiviral immunity by disengaging the transcriptional brake on RIG-I like receptors. Nature Communications 2024, 15: 780. PMID: 38278841, PMCID: PMC10817939, DOI: 10.1038/s41467-024-45141-1.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell LineDEAD Box Protein 58Immunity, InnateMiceRNA VirusesTripartite Motif ProteinsUbiquitinationUbiquitin-Protein LigasesConceptsUbiquitin protein ligase E3 component N-recognin 5RIG-IImmune response to RNA virusesResponse to RNA virusesRetinoic acid-inducible gene ILysine 63-linked ubiquitinationAntiviral immune responseRNA virus infectionViral RNA sensorsKnockout cell linesInitiation of antiviral immune responsesBoost antiviral immune responseImmune responsePosttranslational regulationTranscriptional brakeGene IEpigenetic repressorsRNA virusesDe-SUMOylationRNA sensorsUbiquitinWild type littermatesIncreased viral replicationTRIM28Transcription
2018
Interferon-stimulated TRIM69 interrupts dengue virus replication by ubiquitinating viral nonstructural protein 3
Wang K, Zou C, Wang X, Huang C, Feng T, Pan W, Wu Q, Wang P, Dai J. Interferon-stimulated TRIM69 interrupts dengue virus replication by ubiquitinating viral nonstructural protein 3. PLOS Pathogens 2018, 14: e1007287. PMID: 30142214, PMCID: PMC6126873, DOI: 10.1371/journal.ppat.1007287.Peer-Reviewed Original ResearchMeSH KeywordsA549 CellsAnimalsAnophelesCells, CulturedDengue VirusGene Expression RegulationHEK293 CellsHeLa CellsHuman Umbilical Vein Endothelial CellsHumansInterferon Type IMiceProtein Processing, Post-TranslationalRNA HelicasesSerine EndopeptidasesTripartite Motif ProteinsUbiquitinationUbiquitin-Protein LigasesUp-RegulationViral Nonstructural ProteinsVirus ReplicationConceptsInterferon-stimulated genesI interferonNonstructural protein 3DENV replicationMost interferon-stimulated genesProtein 3Dengue virus infectionDengue virus replicationType I interferonViral nonstructural protein 3DENV infectionImmunocompetent miceVirus infectionViral infectionAntiviral activityVirus replicationVivo studiesInfectionTripartite motif (TRIM) proteinsTRIM family membersViral nonstructural proteinsFamily membersNonstructural proteinsTRIM69E3 ubiquitin ligase activityUBXN3B positively regulates STING-mediated antiviral immune responses
Yang L, Wang L, Ketkar H, Ma J, Yang G, Cui S, Geng T, Mordue DG, Fujimoto T, Cheng G, You F, Lin R, Fikrig E, Wang P. UBXN3B positively regulates STING-mediated antiviral immune responses. Nature Communications 2018, 9: 2329. PMID: 29899553, PMCID: PMC5998066, DOI: 10.1038/s41467-018-04759-8.Peer-Reviewed Original ResearchConceptsUbiquitin regulatory X domain-containing proteinAntiviral immune responseImmune responseDeficient immune responseDomain-containing proteinsInterferon genes (STING) signalingVesicular stomatitis virus infectionDiverse biological processesStomatitis virus infectionPhosphorylation of TBK1Physiological evidenceHerpes simplex virus 1Cre-loxP approachSimplex virus 1Virus infectionAdult miceGene signalingHSV-1Biological processesPhysiological functionsVirus 1MicePrimary cellsConsequent recruitmentResponse