2021
Aedes aegypti SNAP and a calcium transporter ATPase influence dengue virus dissemination
Marin-Lopez A, Jiang J, Wang Y, Cao Y, MacNeil T, Hastings AK, Fikrig E. Aedes aegypti SNAP and a calcium transporter ATPase influence dengue virus dissemination. PLOS Neglected Tropical Diseases 2021, 15: e0009442. PMID: 34115766, PMCID: PMC8195420, DOI: 10.1371/journal.pntd.0009442.Peer-Reviewed Original ResearchConceptsSalivary gland proteinsSuccessful viral transmissionNew mammalian hostDengue virusWild habitatsHabitat expansionGland proteinsA. aegypti vectorMammalian hostsUbiquitous expressionDENV infectionGene expressionMosquito midgutProtein componentsATPase proteinVector proteinProteinSalivary glandsBlood mealViral cycleAedes aegypti mosquitoesSusceptible hostsAedes aegyptiMosquitoesHost
2020
Vaccination with Aedes aegypti AgBR1 Delays Lethal Mosquito-Borne Zika Virus Infection in Mice
Wang Y, Marin-Lopez A, Jiang J, Ledizet M, Fikrig E. Vaccination with Aedes aegypti AgBR1 Delays Lethal Mosquito-Borne Zika Virus Infection in Mice. Vaccines 2020, 8: 145. PMID: 32218189, PMCID: PMC7348886, DOI: 10.3390/vaccines8020145.Peer-Reviewed Original ResearchZika virusZIKV infectionGuillain-Barre syndromeMosquito salivary proteinsZika virus infectionNeurological complicationsAcute illnessFetal microcephalyPassive immunizationActive immunizationAsymptomatic infectionInflammatory responseAedes aegypti mosquitoesVirus infectionBite siteInfectionAegypti mosquitoesImmunizationMiceSalivary proteinsAgBR1MosquitoesComplicationsHeadacheVaccination
2019
AgBR1 antibodies delay lethal Aedes aegypti-borne West Nile virus infection in mice
Uraki R, Hastings AK, Brackney DE, Armstrong PM, Fikrig E. AgBR1 antibodies delay lethal Aedes aegypti-borne West Nile virus infection in mice. Npj Vaccines 2019, 4: 23. PMID: 31312526, PMCID: PMC6614468, DOI: 10.1038/s41541-019-0120-x.Peer-Reviewed Original ResearchWest Nile virus infectionWest Nile virusVirus infectionInfected Aedes aegypti mosquitoesZika virus pathogenesisMosquito salivary proteinsViral loadAedes aegypti mosquitoesLethal infectionVirus pathogenesisSevere diseaseInfectionNile virusAegypti mosquitoesMiceAntibodiesSalivary proteinsMosquitoesMeningoencephalitisPathogenesisAgBR1DiseaseAedes aegypti AgBR1 antibodies modulate early Zika virus infection of mice
Uraki R, Hastings AK, Marin-Lopez A, Sumida T, Takahashi T, Grover JR, Iwasaki A, Hafler DA, Montgomery RR, Fikrig E. Aedes aegypti AgBR1 antibodies modulate early Zika virus infection of mice. Nature Microbiology 2019, 4: 948-955. PMID: 30858571, PMCID: PMC6533137, DOI: 10.1038/s41564-019-0385-x.Peer-Reviewed Original ResearchConceptsZika virus infectionVirus infectionZika virusAegypti salivary proteinsGuillain-Barre syndromeEarly inflammatory responseSkin of micePrevention of mosquitoInflammatory responseAedes aegypti mosquitoesTherapeutic measuresSalivary factorsSalivary proteinsMosquito-borneInfectionMiceSubstantial mortalityRecent epidemicProtein 1Aegypti mosquitoesAntigenic proteinsVirusAntibodiesMosquitoesAntiserum
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