2021
Evolutionary Insights into the Microneme-Secreted, Chitinase-Containing High-Molecular-Weight Protein Complexes Involved in Plasmodium Invasion of the Mosquito Midgut
Kaur H, Pacheco MA, Garber L, Escalante AA, Vinetz JM. Evolutionary Insights into the Microneme-Secreted, Chitinase-Containing High-Molecular-Weight Protein Complexes Involved in Plasmodium Invasion of the Mosquito Midgut. Infection And Immunity 2021, 90: e00314-21. PMID: 34606368, PMCID: PMC8788677, DOI: 10.1128/iai.00314-21.Peer-Reviewed Original ResearchConceptsPeritrophic matrixMosquito midgutNew genomic insightsWeight protein complexesHigh-resolution structural modelingDomain-related proteinEvolutionary insightsInvasion machineryGenomic insightsMicronemal proteinsProtein complexesThree-dimensional structureMosquito interactionsGenomic dataPlasmodium invasionProteolytic milieuMidgut epitheliumWeight complexesAdhesive proteinsOokinetesGeneral mechanismProteinChitinasesMidgutChitinaseA Hetero-Multimeric Chitinase-Containing Plasmodium falciparum and Plasmodium gallinaceum Ookinete-Secreted Protein Complex Involved in Mosquito Midgut Invasion
Patra KP, Kaur H, Kolli SK, Wozniak JM, Prieto JH, Yates JR, Gonzalez DJ, Janse CJ, Vinetz JM. A Hetero-Multimeric Chitinase-Containing Plasmodium falciparum and Plasmodium gallinaceum Ookinete-Secreted Protein Complex Involved in Mosquito Midgut Invasion. Frontiers In Cellular And Infection Microbiology 2021, 10: 615343. PMID: 33489941, PMCID: PMC7821095, DOI: 10.3389/fcimb.2020.615343.Peer-Reviewed Original ResearchConceptsChitin-containing peritrophic matrixHMW complexesMosquito midgut invasionDomain-related proteinNext-generation vaccinesMicronemal proteinsVon Willebrand factorProtein complexesMidgut invasionPeritrophic matrixProteolytic milieuMidgut epitheliumPfCHT1Malaria parasitesSurface enolaseOokinetesPlasmodium falciparumWillebrand factorMidgut wallAdhesive proteinsProteinMass spectrometryShort formSize exclusion chromatography dataMosquito vectors
2001
Knockout of the Rodent Malaria Parasite Chitinase PbCHT1 Reduces Infectivity to Mosquitoes
Dessens J, Mendoza J, Claudianos C, Vinetz J, Khater E, Hassard S, Ranawaka G, Sinden R. Knockout of the Rodent Malaria Parasite Chitinase PbCHT1 Reduces Infectivity to Mosquitoes. Infection And Immunity 2001, 69: 4041-4047. PMID: 11349074, PMCID: PMC98467, DOI: 10.1128/iai.69.6.4041-4047.2001.Peer-Reviewed Original ResearchConceptsPeritrophic matrixChitinase geneChitinase activityHuman malaria parasite Plasmodium falciparumMalaria parasite Plasmodium falciparumPlasmodium-mosquito interactionsAvian malaria parasite Plasmodium gallinaceumAvian malaria transmissionParasite Plasmodium falciparumMalaria parasite Plasmodium gallinaceumChitin-containing structuresNull mutantsRodent malaria parasiteInfected blood mealMalaria ookinetesTransmission-blocking drugsAnopheles stephensi mosquitoesMidgut invasionStructural orthologsMosquito midgutOokinete invasionPM disruptionMidgut epitheliumTargeted disruptionMalaria transmission
2000
Chitinases of the Avian Malaria Parasite Plasmodium gallinaceum, a Class of Enzymes Necessary for Parasite Invasion of the Mosquito Midgut*
Vinetz J, Valenzuela J, Specht C, Aravind L, Langer R, Ribeiro J, Kaslow D. Chitinases of the Avian Malaria Parasite Plasmodium gallinaceum, a Class of Enzymes Necessary for Parasite Invasion of the Mosquito Midgut*. Journal Of Biological Chemistry 2000, 275: 10331-10341. PMID: 10744721, DOI: 10.1074/jbc.275.14.10331.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsChickensChitinasesConsensus SequenceCulicidaeDigestive SystemEpithelial CellsGene Expression Regulation, DevelopmentalGene Expression Regulation, EnzymologicHumansKineticsMalaria, AvianMolecular Sequence DataPlasmodium gallinaceumRecombinant ProteinsSequence AlignmentSequence Homology, Amino AcidConceptsAvian malaria parasite Plasmodium gallinaceumMalaria parasite Plasmodium gallinaceumChitin-containing peritrophic matrixMosquito midgutPlasmodium gallinaceumTransmission-blocking interventionsBlood mealPgCHT1Mosquito midgut invasionPlasmodium ookinetesMidgut invasionParasite invasionPotential targetPeritrophic matrixMidgut epitheliumInvasionParasitesGallinaceumOokinetesMealMicroMActivity profiles