2021
Analyzing gut microbiota composition in individual Anopheles mosquitoes after experimental treatment
Fofana A, Gendrin M, Romoli O, Yarbanga G, Ouédraogo G, Yerbanga R, Ouédraogo J. Analyzing gut microbiota composition in individual Anopheles mosquitoes after experimental treatment. IScience 2021, 24: 103416. PMID: 34901787, PMCID: PMC8637483, DOI: 10.1016/j.isci.2021.103416.Peer-Reviewed Original ResearchMosquito microbiotaHigh-throughput sequencing studiesHigh-throughput sequencingMosquito microbiomeMicrobiota compositionBlood digestionSemi-field conditionsMajor generaSequencing studiesGut samplesReduced microbial loadRelative abundanceMalaria transmissionOverall microbiota compositionBlood mealGut microbiota compositionInfluence of amoxicillinAnopheles mosquitoesAdult femalesNegative control dataMicrobiotaAntibiotic treatmentSpecific decreaseAmoxicillin preparationsMicrobial load
2020
The Effects of A Mosquito Salivary Protein on Sporozoite Traversal of Host Cells
Chuang YM, Agunbiade TA, Tang XD, Freudzon M, Almeras L, Fikrig E. The Effects of A Mosquito Salivary Protein on Sporozoite Traversal of Host Cells. The Journal Of Infectious Diseases 2020, 224: 544-553. PMID: 33306099, PMCID: PMC8328219, DOI: 10.1093/infdis/jiaa759.Peer-Reviewed Original ResearchConceptsPassive immunizationCell traversal activityMosquito saliva proteinsMosquito salivary proteinsMosquito salivaNeutrophil chemotaxisProtein monoclonal antibodyProtective effectSporozoite glidingSporozoite infectivitySporozoite traversalMonoclonal antibodiesHost skinAnopheles mosquitoesProtein 1ImmunizationBlood mealSporozoitesSalivaMiceHost cellsSaliva proteinsSalivary proteinsAntiserumVertebrate hosts
2018
A mosquito salivary gland protein partially inhibits Plasmodium sporozoite cell traversal and transmission
Schleicher TR, Yang J, Freudzon M, Rembisz A, Craft S, Hamilton M, Graham M, Mlambo G, Tripathi AK, Li Y, Cresswell P, Sinnis P, Dimopoulos G, Fikrig E. A mosquito salivary gland protein partially inhibits Plasmodium sporozoite cell traversal and transmission. Nature Communications 2018, 9: 2908. PMID: 30046053, PMCID: PMC6060088, DOI: 10.1038/s41467-018-05374-3.Peer-Reviewed Original ResearchConceptsSalivary gland proteinsCell traversal activityMosquito salivary gland proteinsMosquito salivaGland proteinsCell traversalInfected Anopheles mosquitoesThiol reductaseSporozoite movementVector proteinProteinPlasmodium parasitesAnopheles mosquitoesInitial infectionParasitesHost dermisVector salivaMass spectrometrySporozoitesSalivaMalariaLiverReductaseKey stepHost
2014
Innexin AGAP001476 Is Critical for Mediating Anti-Plasmodium Responses in Anopheles Mosquitoes
Li MW, Wang J, Zhao YO, Fikrig E. Innexin AGAP001476 Is Critical for Mediating Anti-Plasmodium Responses in Anopheles Mosquitoes. Journal Of Biological Chemistry 2014, 289: 24885-24897. PMID: 25035430, PMCID: PMC4155657, DOI: 10.1074/jbc.m114.554519.Peer-Reviewed Original ResearchConceptsAnti-Plasmodium responseToll pathwayInnate immune responseGap junction proteinIMD pathwaySignal transductionExtracellular communicationSimultaneous knockdownAnopheles gambiaeImmune responseMidgut epitheliumInhibitor studiesKnockdownPlasmodium falciparum infectionCactusBlood mealGap junctionsVitellogenin levelsOocyst numbersAnopheles mosquitoesJunction proteinsCritical rolePathwayMRNA levelsMosquitoes
2013
Comparison of field-based xenodiagnosis and direct membrane feeding assays for evaluating host infectiousness to malaria vector Anopheles gambiae
Gouagna L, Yao F, Yameogo B, Dabiré R, Ouédraogo J. Comparison of field-based xenodiagnosis and direct membrane feeding assays for evaluating host infectiousness to malaria vector Anopheles gambiae. Acta Tropica 2013, 130: 131-139. PMID: 24262642, DOI: 10.1016/j.actatropica.2013.10.022.Peer-Reviewed Original ResearchConceptsMosquito bitesOocyst infectionDirect membrane feeding assaysInfectious mosquito bitesAnopheles mosquitoesMembrane feeding assaysMalaria-endemic areasLow gametocyte densitiesCross-sectional surveyGametocyte densityEndemic areasDay 7Classical microscopic examinationHost infectiousnessBlood smearsOocyst prevalenceXenodiagnosisHost skinMembrane feederInfectionInfectious individualsInfectiousnessMicroscopic examinationHuman subjectsChildrenPlasmodium falciparum phosphoethanolamine methyltransferase is essential for malaria transmission
Bobenchik AM, Witola WH, Augagneur Y, Lochlainn L, Garg A, Pachikara N, Choi JY, Zhao YO, Usmani-Brown S, Lee A, Adjalley SH, Samanta S, Fidock DA, Voelker DR, Fikrig E, Mamoun C. Plasmodium falciparum phosphoethanolamine methyltransferase is essential for malaria transmission. Proceedings Of The National Academy Of Sciences Of The United States Of America 2013, 110: 18262-18267. PMID: 24145416, PMCID: PMC3831454, DOI: 10.1073/pnas.1313965110.Peer-Reviewed Original ResearchConceptsAsexual replicationGametocyte developmentFunctional complementation assaysPhosphoethanolamine N-methyltransferaseHost serineComplementation assaysMalaria transmissionGenetic diversityPhosphoethanolamine methyltransferaseGametocyte differentiationFemale gametocytesSpecificity of inhibitionMetabolic analysisSynthesis of phosphatidylcholineGametocytogenesisChemical screeningPlasmodium speciesAnopheles mosquitoesN-methyltransferaseLow micromolar rangePathwayReplicationHuman erythrocytesParasitesGlobal burden
2004
Plasmodium Ookinete-secreted Proteins Secreted through a Common Micronemal Pathway Are Targets of Blocking Malaria Transmission*
Li F, Templeton TJ, Popov V, Comer JE, Tsuboi T, Torii M, Vinetz JM. Plasmodium Ookinete-secreted Proteins Secreted through a Common Micronemal Pathway Are Targets of Blocking Malaria Transmission*. Journal Of Biological Chemistry 2004, 279: 26635-26644. PMID: 15069061, DOI: 10.1074/jbc.m401385200.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBlotting, WesternCell MembraneChitinasesCulicidaeCytoplasmDNA, ComplementaryElectrophoresis, Polyacrylamide GelEnzyme-Linked Immunosorbent AssayFluorescent Antibody Technique, IndirectImmunohistochemistryLigandsMalariaMicroscopy, ElectronMicroscopy, FluorescenceMicroscopy, ImmunoelectronMolecular Sequence DataPlasmodiumPlasmodium falciparumProtein BindingProtozoan ProteinsReceptors, Cell SurfaceRecombinant ProteinsSequence Homology, Amino AcidSpecies SpecificityConceptsMicroneme secretory organellesDomain-related proteinP. gallinaceumImmunofluorescence localization studiesMicronemal proteinsIndirect immunofluorescence localization studiesSecretory organellesOokinete stagePlasmodium ookinetesLocalization studiesSporogonic stagesParasite infectivityTransmission-blocking vaccine candidateProteinMalaria parasitesPgCHT1Malaria transmission-blocking vaccine candidateApical endA. aegyptiAnopheles mosquitoesAedes aegyptiPlasmodium gallinaceumVon Willebrand factorImmunological targetsVaccine candidatesMosquito receptor for human-sweat odorant
Hallem EA, Nicole Fox A, Zwiebel LJ, Carlson JR. Mosquito receptor for human-sweat odorant. Nature 2004, 427: 212-213. PMID: 14724626, DOI: 10.1038/427212a.Peer-Reviewed Original Research
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