2021
RSK1 SUMOylation is required for KSHV lytic replication
Liu Z, Liu C, Wang X, Li W, Zhou J, Dong P, Xiao M, Wang C, Zhang Y, Fu J, Zhu F, Liang Q. RSK1 SUMOylation is required for KSHV lytic replication. PLOS Pathogens 2021, 17: e1010123. PMID: 34871326, PMCID: PMC8675914, DOI: 10.1371/journal.ppat.1010123.Peer-Reviewed Original ResearchMeSH KeywordsCell LineHerpesvirus 8, HumanHost-Pathogen InteractionsHumansRibosomal Protein S6 Kinases, 90-kDaSumoylationVirus ReplicationConceptsSUMO-interacting motifKSHV lytic replicationKaposi's sarcoma-associated herpesvirusSarcoma-associated herpesvirusEfficient KSHV lytic replicationLytic replicationDownstream substrate phosphorylationAmino acid position 166SUMO-SIM interactionsOverall phosphorylation levelMultiple cellular processesPost-translational modificationsKSHV ORF45Substrate phosphorylationSUMO modificationCellular processesDownstream substratesRSK1 activationDownstream kinasesMAPK pathwaySequence analysisRSK1SUMOylationPhosphorylation levelsPosition 166
2018
Visualization of the type III secretion mediated Salmonella–host cell interface using cryo-electron tomography
Park D, Lara-Tejero M, Waxham MN, Li W, Hu B, Galán JE, Liu J. Visualization of the type III secretion mediated Salmonella–host cell interface using cryo-electron tomography. ELife 2018, 7: e39514. PMID: 30281019, PMCID: PMC6175578, DOI: 10.7554/elife.39514.Peer-Reviewed Original ResearchMeSH KeywordsBacterial ProteinsCell MembraneElectron Microscope TomographyHeLa CellsHost-Pathogen InteractionsHumansMutationProtein TransportSalmonella typhimuriumType III Secretion SystemsConceptsCryo-electron tomographyEffector translocationBacterial-host cell contactType III protein secretion systemProtein secretion systemHost cell interfaceProtein secretion machinesCell membraneComplex host-pathogen interactionsType III secretionHost-pathogen interactionsHost cell membraneTarget cell membraneNegative bacterial pathogensTranslocon poreSecretion machineEffector proteinsSecretion systemHost cellsBacterial pathogensCell contactCell interfaceIntimate associationTranslocationBacteria
2015
Inhibition of cGAS DNA Sensing by a Herpesvirus Virion Protein
Wu J, Li W, Shao Y, Avey D, Fu B, Gillen J, Hand T, Ma S, Liu X, Miley W, Konrad A, Neipel F, Stürzl M, Whitby D, Li H, Zhu F. Inhibition of cGAS DNA Sensing by a Herpesvirus Virion Protein. Cell Host & Microbe 2015, 18: 333-344. PMID: 26320998, PMCID: PMC4567405, DOI: 10.1016/j.chom.2015.07.015.Peer-Reviewed Original ResearchMeSH KeywordsCell LineDNA, ViralHerpesvirus 8, HumanHost-Pathogen InteractionsHumansImmune EvasionNucleotidyltransferasesViral ProteinsConceptsCyclic GMP-AMP synthase
2014
Activation of p90 Ribosomal S6 Kinases by ORF45 of Kaposi's Sarcoma-Associated Herpesvirus Is Critical for Optimal Production of Infectious Viruses
Fu B, Kuang E, Li W, Avey D, Li X, Turpin Z, Valdes A, Brulois K, Myoung J, Zhu F. Activation of p90 Ribosomal S6 Kinases by ORF45 of Kaposi's Sarcoma-Associated Herpesvirus Is Critical for Optimal Production of Infectious Viruses. Journal Of Virology 2014, 89: 195-207. PMID: 25320298, PMCID: PMC4301102, DOI: 10.1128/jvi.01937-14.Peer-Reviewed Original ResearchConceptsRibosomal S6 kinaseP90 ribosomal S6 kinaseKaposi's sarcoma-associated herpesvirusViral gene expressionKSHV lytic replicationSarcoma-associated herpesvirusRSK activationS6 kinaseGene expressionVirus-infected cellsLytic reactivationWild-type virus-infected cellsMutant virus-infected cellsBacterial artificial chromosomeAlanine-scanning mutagenesisLytic replicationCritical rolePhosphoproteomic profilesArtificial chromosomesKinase ERKScanning mutagenesisProgeny viral particlesKSHV genomeInfectious progeny virionsORF45