2024
Multiple bloodmeals enhance dissemination of arboviruses in three medically relevant mosquito genera
Ferdous Z, Dieme C, Sproch H, Kramer L, Ciota A, Brackney D, Armstrong P. Multiple bloodmeals enhance dissemination of arboviruses in three medically relevant mosquito genera. Parasites & Vectors 2024, 17: 432. PMID: 39427222, PMCID: PMC11490111, DOI: 10.1186/s13071-024-06531-y.Peer-Reviewed Original ResearchConceptsAedes aegyptiMidgut infection ratesMultiple bloodmealsVector competence of Aedes aegyptiVirus vectorsLaboratory vector competence studiesVector competence studiesMosquito generaFeeding regimenBiting midgesCulex quinquefasciatusPost-infectionOropouche virusWest Nile virusBloodmealVirus disseminationVector competenceEscape barrierFeeding behaviorDissemination of arbovirusesAedes albopictus mosquitoesAedes triseriatusAedesFemale mosquitoesNile virusThe human CD47 checkpoint is targeted by an immunosuppressive Aedes aegypti salivary factor to enhance arboviral skin infectivity
Marin-Lopez A, Huck J, Esterly A, Azcutia V, Rosen C, Garcia-Milian R, Sefik E, Vidal-Pedrola G, Raduwan H, Chen T, Arora G, Halene S, Shaw A, Palm N, Flavell R, Parkos C, Thangamani S, Ring A, Fikrig E. The human CD47 checkpoint is targeted by an immunosuppressive Aedes aegypti salivary factor to enhance arboviral skin infectivity. Science Immunology 2024, 9: eadk9872-eadk9872. PMID: 39121194, PMCID: PMC11924945, DOI: 10.1126/sciimmunol.adk9872.Peer-Reviewed Original ResearchConceptsSuppress antiviral responsesArthropod proteinsPathogen replicationAntiviral responseProtein AVertebrate hostsMosquito salivary proteinsUp-regulatedBlood feedingHuman macrophagesPleomorphic effectsSkin infectionsZika virus disseminationInhibit proinflammatory responsesSalivary proteinsProteinNatural ligandWhite blood cellsHuman skin explantsProinflammatory responseMosquito salivaVirus disseminationHuman CD47Salivary factorsArbovirus infection
2020
Forced Zika Virus Infection of Culex pipiens Leads to Limited Virus Accumulation in Mosquito Saliva
Abbo SR, Vogels CBF, Visser TM, Geertsema C, van Oers MM, Koenraadt CJM, Pijlman GP. Forced Zika Virus Infection of Culex pipiens Leads to Limited Virus Accumulation in Mosquito Saliva. Viruses 2020, 12: 659. PMID: 32575394, PMCID: PMC7354520, DOI: 10.3390/v12060659.Peer-Reviewed Original ResearchConceptsZika virusGuillain-Barré syndromeZika virus infectionInfectious blood mealUrban transmission cyclesMosquito-borne pathogenMosquito salivaZIKV transmissionOral exposureVirus infectionCongenital microcephalySevere diseaseIntrathoracic injectionLarge outbreakVirus disseminationUsutu virusMidgut barrierBarrier functionMosquito midgutVirus transmissionSalivaBlood mealYellow fever mosquitoVector competenceVirusThe invasive Asian bush mosquito Aedes japonicus found in the Netherlands can experimentally transmit Zika virus and Usutu virus
Abbo SR, Visser TM, Wang H, Göertz GP, Fros JJ, Abma-Henkens MHC, Geertsema C, Vogels CBF, Koopmans MPG, Reusken CBEM, Hall-Mendelin S, Hall RA, van Oers MM, Koenraadt CJM, Pijlman GP. The invasive Asian bush mosquito Aedes japonicus found in the Netherlands can experimentally transmit Zika virus and Usutu virus. PLOS Neglected Tropical Diseases 2020, 14: e0008217. PMID: 32282830, PMCID: PMC7153878, DOI: 10.1371/journal.pntd.0008217.Peer-Reviewed Original ResearchConceptsZika virusUsutu virusFed mosquitoesMidgut barrierMosquito midgut barrierGuillain-Barré syndromeInfectious blood mealSevere neurological impairmentSevere congenital microcephalyField-collected AeWest Nile virusClinical manifestationsMild diseaseUSUV infectionNeurological impairmentCongenital microcephalyRNA responseVirus disseminationArboviral diseasesNile virusVirus transmissionDroplet feedingVirusFemale mosquitoesBlood meal
2019
Zika Virus Dissemination from the Midgut of Aedes aegypti is Facilitated by Bloodmeal-Mediated Structural Modification of the Midgut Basal Lamina
Cui Y, Grant DG, Lin J, Yu X, Franz AWE. Zika Virus Dissemination from the Midgut of Aedes aegypti is Facilitated by Bloodmeal-Mediated Structural Modification of the Midgut Basal Lamina. Viruses 2019, 11: 1056. PMID: 31739432, PMCID: PMC6893695, DOI: 10.3390/v11111056.Peer-Reviewed Original ResearchConceptsZika virusMidgut basal laminaBasal laminaDengue 4 virusDissemination patternsSame mosquito speciesMeal ingestionZIKV infectionZIKV disseminationInfectious bloodmealHuman pathogenic virusesChikungunya virusInfected mosquitoesViral titersVirus disseminationMosquito midgutSalivary glandsFive daysBloodmeal digestionBloodmeal ingestionIngestionVirusMidgut infectionIncreased numberKey tissuesIn vivo Imaging-Driven Approaches to Study Virus Dissemination and Pathogenesis
Uchil PD, Haugh KA, Pi R, Mothes W. In vivo Imaging-Driven Approaches to Study Virus Dissemination and Pathogenesis. Annual Review Of Virology 2019, 6: 1-24. PMID: 31283440, PMCID: PMC7217087, DOI: 10.1146/annurev-virology-101416-041429.Peer-Reviewed Original Research
2015
West Nile Virus: High Transmission Rate in North-Western European Mosquitoes Indicates Its Epidemic Potential and Warrants Increased Surveillance
Fros JJ, Geertsema C, Vogels CB, Roosjen PP, Failloux AB, Vlak JM, Koenraadt CJ, Takken W, Pijlman GP. West Nile Virus: High Transmission Rate in North-Western European Mosquitoes Indicates Its Epidemic Potential and Warrants Increased Surveillance. PLOS Neglected Tropical Diseases 2015, 9: e0003956. PMID: 26225555, PMCID: PMC4520649, DOI: 10.1371/journal.pntd.0003956.Peer-Reviewed Original ResearchConceptsWest Nile virusEpidemic potentialLineage 1 West Nile VirusInfectious blood mealFurther epidemic spreadLineage 2 West Nile virusNeuroinvasive diseaseIntrathoracic injectionEuropean mosquitoesPathogenic flavivirusesInfection rateVirus activityLarge outbreakVirus disseminationWNV infection ratesNile virusWNV activityWNV lineagesBlood mealVector competenceInfectionCulex pipiens mosquitoesWNV transmissionEpidemic spreadDisease-free regions
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