2024
A naturally isolated symbiotic bacterium suppresses flavivirus transmission by Aedes mosquitoes
Zhang L, Wang D, Shi P, Li J, Niu J, Chen J, Wang G, Wu L, Chen L, Yang Z, Li S, Meng J, Ruan F, He Y, Zhao H, Ren Z, Wang Y, Liu Y, Shi X, Wang Y, Liu Q, Li J, Wang P, Wang J, Zhu Y, Cheng G. A naturally isolated symbiotic bacterium suppresses flavivirus transmission by Aedes mosquitoes. Science 2024, 384: eadn9524. PMID: 38669573, DOI: 10.1126/science.adn9524.Peer-Reviewed Original ResearchConceptsColony forming unitsFlavivirus envelope proteinCommensal microbiotaIrreversible conformational changesGlucose dehydrogenaseMosquito gutConformational changesGut lumenPrevent viral infectionGutBacteriumFlavivirus transmissionEnvelope proteinsVector competencePrevent viral entryViral entryRefractory to infectionDengue virusForming unitsField mosquitoesTransmission of dengue virusFlavivirusesMosquitoesSemifield conditionsAdult mosquitoes
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 ResearchGlucose-mediated proliferation of a gut commensal bacterium promotes Plasmodium infection by increasing mosquito midgut pH
Wang M, An Y, Gao L, Dong S, Zhou X, Feng Y, Wang P, Dimopoulos G, Tang H, Wang J. Glucose-mediated proliferation of a gut commensal bacterium promotes Plasmodium infection by increasing mosquito midgut pH. Cell Reports 2021, 35: 108992. PMID: 33882310, PMCID: PMC8116483, DOI: 10.1016/j.celrep.2021.108992.Peer-Reviewed Original ResearchConceptsPlasmodium infectionGlucose metabolismMalaria parasitesCommensal bacteriumMosquito midgutPlasmodium berghei infectionGut commensal bacteriumBerghei infectionMosquito-microbiota interactionsDietary glucoseInfectionMetabolome changesVector competencePlasmodium gametogenesisVector competencyGlucoseImportant determinantPlasmodiumProliferationMetabolismMosquitoesParasitesAsaia bogorensis
2020
CXCL10 Signaling Contributes to the Pathogenesis of Arthritogenic Alphaviruses
Lin T, Geng T, Harrison AG, Yang D, Vella AT, Fikrig E, Wang P. CXCL10 Signaling Contributes to the Pathogenesis of Arthritogenic Alphaviruses. Viruses 2020, 12: 1252. PMID: 33147869, PMCID: PMC7692144, DOI: 10.3390/v12111252.Peer-Reviewed Original ResearchConceptsChikungunya virusAlphaviral arthritisArthritogenic alphavirusesLargest immune cell populationMacrophages/T cellsImmune cell populationsInflammatory immune responseLow viral loadWild-type miceO'nyong-nyong virusWild-type animalsRheumatic manifestationsImmune infiltratesViral loadT cellsImmune responseAlphaviral diseaseArthritic diseasesTherapeutic targetCXCL10PathogenesisViral RNACell populationsArthritisFootpad
2019
Host serum iron modulates dengue virus acquisition by mosquitoes
Zhu Y, Tong L, Nie K, Wiwatanaratanabutr I, Sun P, Li Q, Yu X, Wu P, Wu T, Yu C, Liu Q, Bian Z, Wang P, Cheng G. Host serum iron modulates dengue virus acquisition by mosquitoes. Nature Microbiology 2019, 4: 2405-2415. PMID: 31527795, DOI: 10.1038/s41564-019-0555-x.Peer-Reviewed Original ResearchConceptsSerum ironDengue virusVirus acquisitionDengue virus infectionIron-deficient miceDengue virus prevalenceIron metabolism pathwaysViral loadIron supplementationA. aegypti mosquitoesHigh prevalenceVirus infectionArbovirus infectionHuman donorsIron deficiencyInfectionBlood componentsGut epitheliumReactive oxygen speciesSusceptibility of mosquitoesVirus prevalenceAegypti mosquitoesBlood mealHuman bloodVirusIdentification of genetic variations in Necator americanus through resequencing by whole genome amplification
Liu Y, Liu H, Xie Y, Zhang B, Zou X, Ou M, Ye X, Han Y, Wu J, Chen X, Dong S, Zhu K, Guo C, Wang P, Zhai H, Jing C, Yang G. Identification of genetic variations in Necator americanus through resequencing by whole genome amplification. Journal Of International Medical Research 2019, 47: 4353-4364. PMID: 31331217, PMCID: PMC6753555, DOI: 10.1177/0300060519862069.Peer-Reviewed Original ResearchConceptsWhole-genome resequencingSingle nucleotide polymorphismsGenome resequencingGenetic variationParasite genome sequencesDe novo genome assemblyMost single nucleotide polymorphismsGene ontology analysisNovo genome assemblyMultiple displacement amplification (MDA) methodCommon drug targetsWhole genome amplificationGenome assemblyOntology analysisReference genomeGenome sequenceGO analysisSequencing readsDrug targetsGenome amplificationSmall parasitesNucleotide polymorphismsParasite samplesGenotype probabilitiesResequencing
2018
UBXN3B 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
2017
Nlrp9b inflammasome restricts rotavirus infection in intestinal epithelial cells
Zhu S, Ding S, Wang P, Wei Z, Pan W, Palm NW, Yang Y, Yu H, Li HB, Wang G, Lei X, de Zoete MR, Zhao J, Zheng Y, Chen H, Zhao Y, Jurado KA, Feng N, Shan L, Kluger Y, Lu J, Abraham C, Fikrig E, Greenberg HB, Flavell RA. Nlrp9b inflammasome restricts rotavirus infection in intestinal epithelial cells. Nature 2017, 546: 667-670. PMID: 28636595, PMCID: PMC5787375, DOI: 10.1038/nature22967.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsApoptosis Regulatory ProteinsCARD Signaling Adaptor ProteinsCaspase 1DEAD-box RNA HelicasesEpithelial CellsFemaleImmunity, InnateInflammasomesInterleukin-18Intestinal MucosaIntestinesIntracellular Signaling Peptides and ProteinsMaleMiceMice, Inbred C57BLPhosphate-Binding ProteinsPyroptosisReceptors, G-Protein-CoupledRNA, Double-StrandedRotavirusRotavirus InfectionsEvolutionary enhancement of Zika virus infectivity in Aedes aegypti mosquitoes
Liu Y, Liu J, Du S, Shan C, Nie K, Zhang R, Li XF, Zhang R, Wang T, Qin CF, Wang P, Shi PY, Cheng G. Evolutionary enhancement of Zika virus infectivity in Aedes aegypti mosquitoes. Nature 2017, 545: 482-486. PMID: 28514450, PMCID: PMC5885636, DOI: 10.1038/nature22365.Peer-Reviewed Original Research
2016
Flavivirus NS1 protein in infected host sera enhances viral acquisition by mosquitoes
Liu J, Liu Y, Nie K, Du S, Qiu J, Pang X, Wang P, Cheng G. Flavivirus NS1 protein in infected host sera enhances viral acquisition by mosquitoes. Nature Microbiology 2016, 1: 16087. PMID: 27562253, PMCID: PMC5003325, DOI: 10.1038/nmicrobiol.2016.87.Peer-Reviewed Original ResearchConceptsNonstructural protein 1Japanese encephalitis virus nonstructural protein 1Dengue virusDENV nonstructural protein 1Flavivirus nonstructural protein 1Lethal DENV challengeNS1 proteinReceptor-deficient miceVirus nonstructural protein 1Flavivirus NS1 proteinAcquisition of virusDENV challengeActive immunizationFlaviviral diseasesImmune barrierHost serumViral transferInfected mammalian hostsViral acquisitionMosquito midgutMiceProtein 1Virus acquisitionImmunizationMosquito vectors
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 mosquitoes
2010
Tick Histamine Release Factor Is Critical for Ixodes scapularis Engorgement and Transmission of the Lyme Disease Agent
Dai J, Narasimhan S, Zhang L, Liu L, Wang P, Fikrig E. Tick Histamine Release Factor Is Critical for Ixodes scapularis Engorgement and Transmission of the Lyme Disease Agent. PLOS Pathogens 2010, 6: e1001205. PMID: 21124826, PMCID: PMC2991271, DOI: 10.1371/journal.ppat.1001205.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBiomarkers, TumorBlotting, WesternBorrelia burgdorferiFeeding BehaviorFemaleHistamineHumansImmunizationIxodesLyme DiseaseMiceMice, Inbred C3HReverse Transcriptase Polymerase Chain ReactionRNA, MessengerRNA, Small InterferingSalivaTick InfestationsTumor Protein, Translationally-Controlled 1ConceptsTick-borne pathogensB. burgdorferi transmissionTick engorgementB. burgdorferi burdenHistamine-releasing factorRapid feeding phaseBurgdorferi-infected ticksAnimal healthTick feedingTick salivaDiverse infectious agentsDisease agentsTicksIxodes scapularisLyme disease agentRNA interferenceFeeding phaseVaccine potentialQuantitative reverse transcription PCRReverse transcription-PCRHistamine releaseEffective vaccineVascular permeabilityBlood flowInfectious agents
2008
A Differential Role for BB0365 in the Persistence of Borrelia burgdorferi in Mice and Ticks
Pal U, Dai J, Li X, Neelakanta G, Luo P, Kumar M, Wang P, Yang X, Anderson JF, Fikrig E. A Differential Role for BB0365 in the Persistence of Borrelia burgdorferi in Mice and Ticks. The Journal Of Infectious Diseases 2008, 197: 148-155. PMID: 18171298, DOI: 10.1086/523764.Peer-Reviewed Original ResearchConceptsVertebrate hostsWild-type B. burgdorferiArthropod vectorsB. burgdorferi persistenceB. burgdorferi transcriptomeDiverse murine tissuesSpirochete life cycleLife cycleB. burgdorferi B31Lyme disease agentGene productsMurine tissuesGenesWild rodentsDisease agentsDifferential rolesFeeding ticksB. burgdorferiInfectious isolatesHostBorrelia burgdorferiTicksTranscriptomePersistence of BorreliaMutants