2019
HIPK2 is necessary for type I interferon–mediated antiviral immunity
Cao L, Yang G, Gao S, Jing C, Montgomery RR, Yin Y, Wang P, Fikrig E, You F. HIPK2 is necessary for type I interferon–mediated antiviral immunity. Science Signaling 2019, 12 PMID: 30890658, PMCID: PMC6893850, DOI: 10.1126/scisignal.aau4604.Peer-Reviewed Original ResearchConceptsHomeodomain-interacting protein kinase 2Type I interferonProtein kinase 2I interferonRNA virus infectionAntiviral immunityN-terminal fragmentVesicular stomatitis virus infectionNuclear localizationActive caspasesKinase activityB transcriptionHIPK2 deficiencyKinase 2Virus infectionStomatitis virus infectionAntiviral responseWild-type miceVSV infection
2018
MiR-221 negatively regulates innate anti-viral response
Du H, Cui S, Li Y, Yang G, Wang P, Fikrig E, You F. MiR-221 negatively regulates innate anti-viral response. PLOS ONE 2018, 13: e0200385. PMID: 30089112, PMCID: PMC6082502, DOI: 10.1371/journal.pone.0200385.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntagomirsDNA-Binding ProteinsDown-RegulationHEK293 CellsHerpesvirus 1, HumanHumansImmunity, InnateInterferon-betaMacrophagesMiceMice, Inbred C57BLMice, KnockoutMicroRNAsPromoter Regions, GeneticProtein Serine-Threonine KinasesRhabdoviridae InfectionsTranscription FactorsVesiculovirusConceptsAntiviral responseMiR-221Innate anti-viral responseInitial antiviral responseImmune cell activationMiR-221 expressionAnti-viral responseInnate antiviral responseInnate immune systemAnti-viral defenseIFNβ productionVirus infectionMultiple candidate targetsImmune systemCell activationCandidate targetsInfectionRNA-seq analysisCritical roleDirect bindingResponseMicroRNA regulatorsUBXN3B 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
2008
Drak2 Contributes to West Nile Virus Entry into the Brain and Lethal Encephalitis
Wang S, Welte T, McGargill M, Town T, Thompson J, Anderson JF, Flavell RA, Fikrig E, Hedrick SM, Wang T. Drak2 Contributes to West Nile Virus Entry into the Brain and Lethal Encephalitis. The Journal Of Immunology 2008, 181: 2084-2091. PMID: 18641347, PMCID: PMC2494872, DOI: 10.4049/jimmunol.181.3.2084.Peer-Reviewed Original ResearchConceptsT cellsWNV infectionIFN-gamma-producing T cellsWest Nile virus entryWNV-infected miceExperimental autoimmune encephalomyelitisLethal WNV infectionBlood-brain barrierGroups of miceDeath-associated protein familyWild-type miceAutoimmune encephalomyelitisWest Nile virusViral AgViral loadBrain barrierViral levelsLethal encephalitisPeripheral tissuesB cellsSystemic infectionMiceInfectionVirus entryBrain
2007
Anaplasma phagocytophilum specifically induces tyrosine phosphorylation of ROCK1 during infection
Thomas V, Fikrig E. Anaplasma phagocytophilum specifically induces tyrosine phosphorylation of ROCK1 during infection. Cellular Microbiology 2007, 9: 1730-1737. PMID: 17346310, DOI: 10.1111/j.1462-5822.2007.00908.x.Peer-Reviewed Original ResearchConceptsAnaplasma phagocytophilumPSGL-1Non-antibiotic strategiesHuman granulocytic anaplasmosisA. phagocytophilum infectionA. phagocytophilum-infected cellsTick-borne agentsPolymorphonuclear leucocytesPromyelocytic cell linePhagocytophilum infectionObligate intracellular pathogensInfectionTyrosine phosphorylationIntracellular pathogensGranulocytic anaplasmosisCell linesROCK1SykPhagocytophilumPhosphorylationNeutrophilsLeucocytesAntibodies