2021
A human-blood-derived microRNA facilitates flavivirus infection in fed mosquitoes
Zhu Y, Zhang C, Zhang L, Yang Y, Yu X, Wang J, Liu Q, Wang P, Cheng G. A human-blood-derived microRNA facilitates flavivirus infection in fed mosquitoes. Cell Reports 2021, 37: 110091. PMID: 34910910, DOI: 10.1016/j.celrep.2021.110091.Peer-Reviewed Original Research
2017
An essential role of PI3K in the control of West Nile virus infection
Wang L, Yang L, Fikrig E, Wang P. An essential role of PI3K in the control of West Nile virus infection. Scientific Reports 2017, 7: 3724. PMID: 28623344, PMCID: PMC5473900, DOI: 10.1038/s41598-017-03912-5.Peer-Reviewed Original ResearchConceptsWest Nile virus infectionPI3K inhibitorsPI3KVirus infectionImmune responseK inhibitorsType I IFN responseAntiviral immune responseI IFN responseCatalytic subunit p110δTNF-α protein productionPrimary mouse macrophagesFlaviviral infectionsAntiviral immunityIFN responseViral titersClass I PI3KAntiviral roleMRNA expressionPI3K activityIFNProtein expressionInfectionMouse macrophagesCell proliferation
2015
A Neuron-Specific Antiviral Mechanism Prevents Lethal Flaviviral Infection of Mosquitoes
Xiao X, Zhang R, Pang X, Liang G, Wang P, Cheng G. A Neuron-Specific Antiviral Mechanism Prevents Lethal Flaviviral Infection of Mosquitoes. PLOS Pathogens 2015, 11: e1004848. PMID: 25915054, PMCID: PMC4411065, DOI: 10.1371/journal.ppat.1004848.Peer-Reviewed Original ResearchMeSH KeywordsAedesAnimalsAntiviral AgentsApoptosisBrainCell LineCell MembraneDengue VirusDrosophila melanogasterDrosophila ProteinsEncephalitis Virus, JapaneseFemaleHost-Pathogen InteractionsHumansInsect ProteinsNerve Tissue ProteinsNeuronsPhylogenyProtein Interaction Domains and MotifsRecombinant ProteinsViral Envelope ProteinsVirus InternalizationConceptsMosquito nervous systemCentral nervous systemJapanese encephalitis virusNervous systemFlaviviral infectionsDengue virusSindbis virusAntiviral mechanismMembrane targetingDramatic pathologyPlasma membraneAnti-flavivirus activityMosquito cellsSurface envelope proteinMosquito lifespanNatural vectorCulex pipiensHuman viral diseasesNeural cellsFlavivirus infectionEnvelope proteinFunctional blockadeNeural apoptosisMosquito behaviorViral infection
2011
Alterations in the Aedes aegypti Transcriptome during Infection with West Nile, Dengue and Yellow Fever Viruses
Colpitts TM, Cox J, Vanlandingham DL, Feitosa FM, Cheng G, Kurscheid S, Wang P, Krishnan MN, Higgs S, Fikrig E. Alterations in the Aedes aegypti Transcriptome during Infection with West Nile, Dengue and Yellow Fever Viruses. PLOS Pathogens 2011, 7: e1002189. PMID: 21909258, PMCID: PMC3164632, DOI: 10.1371/journal.ppat.1002189.Peer-Reviewed Original ResearchConceptsGene expressionDiverse cellular processesPupal cuticle proteinsExpression of genesMosquito gene expressionYellow fever virusFlaviviral infectionsMosquito genesCuticle proteinsCellular processesBioinformatics analysisMosquito cellsExpression profilesMicroarray analysisDDR genesMetabolic processesHuman diseasesGenesTranscriptomic signaturesWest NileFever virusPeptidase activityWNV envelope proteinTranscriptomeAedes aegypti mosquitoesAn In Vivo Transfection Approach Elucidates a Role for Aedes aegypti Thioester-Containing Proteins in Flaviviral Infection
Cheng G, Liu L, Wang P, Zhang Y, Zhao YO, Colpitts TM, Feitosa F, Anderson JF, Fikrig E. An In Vivo Transfection Approach Elucidates a Role for Aedes aegypti Thioester-Containing Proteins in Flaviviral Infection. PLOS ONE 2011, 6: e22786. PMID: 21818390, PMCID: PMC3144946, DOI: 10.1371/journal.pone.0022786.Peer-Reviewed Original Research