2016
Hamsters vaccinated with Ace-mep-7 DNA vaccine produced protective immunity against Ancylostoma ceylanicum infection
Wiśniewski M, Jaros S, Bąska P, Cappello M, Długosz E, Wędrychowicz H. Hamsters vaccinated with Ace-mep-7 DNA vaccine produced protective immunity against Ancylostoma ceylanicum infection. Experimental Parasitology 2016, 163: 1-7. PMID: 26795262, DOI: 10.1016/j.exppara.2016.01.006.Peer-Reviewed Original ResearchConceptsA. ceylanicum infectionAncylostoma ceylanicum infectionHookworm speciesWorm burden reductionsSyrian golden hamstersProtective immunityDNA vaccineGut mucosaGastrointestinal tractIntestinal nematodesGolden hamstersBurden reductionAdult wormsHemoglobin digestionEgg countsImmunizationVaccineInfectionHamstersMetalloproteasesMucosaHookwormBloodTractImmunity
2014
Transcriptional profiling of the spleen in progressive visceral leishmaniasis reveals mixed expression of type 1 and type 2 cytokine-responsive genes
Espitia CM, Saldarriaga OA, Travi BL, Osorio EY, Hernandez A, Band M, Patel MJ, Medina AA, Cappello M, Pekosz A, Melby PC. Transcriptional profiling of the spleen in progressive visceral leishmaniasis reveals mixed expression of type 1 and type 2 cytokine-responsive genes. BMC Immunology 2014, 15: 38. PMID: 25424735, PMCID: PMC4253007, DOI: 10.1186/s12865-014-0038-z.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCluster AnalysisCricetinaeCytokinesDisease ProgressionDNA, ComplementaryExpressed Sequence TagsGene Expression ProfilingGene Expression RegulationGene OntologyHumansInterferon-gammaLeishmania donovaniLeishmaniasis, VisceralMesocricetusMolecular Sequence AnnotationOligonucleotide Array Sequence AnalysisPrincipal Component AnalysisRNA, MessengerSignal TransductionSpleenUp-RegulationConceptsSyrian golden hamstersVisceral leishmaniasisHamster modelGolden hamstersProgressive visceral leishmaniasisIL-4/ILIFN-γ responsesAlternative macrophage activationProgression of diseaseStudy of immunopathogenesisHamster infection modelPolarization of macrophagesImmune cell traffickingImmune response genesImmune-related genesSpleen responseImmunopathological featuresMassive splenomegalyInfected groupMacrophage activationIntracellular protozoanCell traffickingType 1Infection modelLeishmaniasisMolecular cloning and characterization of a nematode polyprotein antigen/allergen from the human and animal hookworm Ancylostoma ceylanicum
Fairfax KC, Harrison LM, Cappello M. Molecular cloning and characterization of a nematode polyprotein antigen/allergen from the human and animal hookworm Ancylostoma ceylanicum. Molecular And Biochemical Parasitology 2014, 198: 37-44. PMID: 25481749, PMCID: PMC4354846, DOI: 10.1016/j.molbiopara.2014.11.005.Peer-Reviewed Original ResearchConceptsAmino acid sequenceFatty acids de novoShares sequence identityExcretory/secretory proteinsPseudocoelomic spaceMolecular cloningCis-parinaric acidPartial cDNASequence identityAcid sequenceFatty acidsSimilar proteinsSecretory proteinsHookworm biologyRecombinant subunitsSoluble adult worm extractProteinAntigens/allergensSubunits
2013
Cloning and molecular characterization of cDNAs encoding three Ancylostoma ceylanicum secreted proteins
Siwińska A, Bąska P, Daniłowicz-Luebert E, Januszkiewicz K, Długosz E, Wędrychowicz H, Cappello M, Wiśniewski M. Cloning and molecular characterization of cDNAs encoding three Ancylostoma ceylanicum secreted proteins. Acta Parasitologica 2013, 58: 112-118. PMID: 23377920, DOI: 10.2478/s11686-013-0116-z.Peer-Reviewed Original ResearchMeSH KeywordsAncylostomaAnimalsCloning, MolecularDNA, ComplementaryDNA, HelminthHelminth ProteinsMolecular Sequence DataPhylogeny
2010
Duplex real-time reverse transcriptase PCR to determine cytokine mRNA expression in a hamster model of New World cutaneous leishmaniasis
Espitia CM, Zhao W, Saldarriaga O, Osorio Y, Harrison LM, Cappello M, Travi BL, Melby PC. Duplex real-time reverse transcriptase PCR to determine cytokine mRNA expression in a hamster model of New World cutaneous leishmaniasis. BMC Immunology 2010, 11: 31. PMID: 20569429, PMCID: PMC2909172, DOI: 10.1186/1471-2172-11-31.Peer-Reviewed Original ResearchConceptsReal-time RT-PCR assaysReal-time reverse transcriptase PCRRT-PCR assaysReverse transcriptase-PCRCutaneous leishmaniasisType 2 cytokine responsesNew World cutaneous leishmaniasisMRNA expressionDistinct immunological featuresCytokine mRNA expressionChemokine ligand 22Analysis of interleukinChemokine receptor 4Transcriptase-PCRReal-time RT-PCRImmune response moleculesMechanisms of diseaseIL-21IL-10Cytokine responsesFoxp3 expressionIL-12p40Immunological featuresIL-13Duplex real-time RT-PCR assay
2009
Characterisation of a fatty acid and retinol binding protein orthologue from the hookworm Ancylostoma ceylanicum
Fairfax KC, Vermeire JJ, Harrison LM, Bungiro RD, Grant W, Husain SZ, Cappello M. Characterisation of a fatty acid and retinol binding protein orthologue from the hookworm Ancylostoma ceylanicum. International Journal For Parasitology 2009, 39: 1561-1571. PMID: 19591834, PMCID: PMC2760681, DOI: 10.1016/j.ijpara.2009.06.005.Peer-Reviewed Original ResearchConceptsMucosal adjuvant cholera toxinAdjuvant cholera toxinCause of anemiaLive adult wormsIntestinal worm burdenFatty acidsResource limited countriesFatty acid uptakeHookworm Ancylostoma ceylanicumReal-time PCRFatty acids de novoWorm burdenVaccine developmentLimited countriesIntestinal nematodesEx vivoA. ceylanicumCholera toxinHookworm biologyIndividual fatty acidsAncylostoma ceylanicumAcid uptakeAdult wormsProtein 1Potential role
2006
Molecular cloning and characterization of a C-type lectin from Ancylostoma ceylanicum: Evidence for a role in hookworm reproductive physiology
Brown AC, Harrison LM, Kapulkin W, Jones BF, Sinha A, Savage A, Villalon N, Cappello M. Molecular cloning and characterization of a C-type lectin from Ancylostoma ceylanicum: Evidence for a role in hookworm reproductive physiology. Molecular And Biochemical Parasitology 2006, 151: 141-147. PMID: 17129620, PMCID: PMC1831819, DOI: 10.1016/j.molbiopara.2006.10.017.Peer-Reviewed Original ResearchConceptsC-type lectinRecombinant proteinsAmino acid mature proteinDrosophila S2 cellsPutative C-type lectinReproductive physiologySecretory signal sequenceEssential cell functionsSoluble protein extractsEgg cell membraneS2 cellsMature proteinCDNA correspondingProtein familyCDNA correspondsSignal sequenceMolecular cloningSperm proteinsRelated proteinsReverse transcription-PCRProtein extractsCell membraneProteinTranscription-PCRCell function
2003
Isolation and molecular cloning of a secreted hookworm platelet inhibitor from adult Ancylostoma caninum
Del Valle A, Jones BF, Harrison LM, Chadderdon RC, Cappello M. Isolation and molecular cloning of a secreted hookworm platelet inhibitor from adult Ancylostoma caninum. Molecular And Biochemical Parasitology 2003, 129: 167-177. PMID: 12850261, DOI: 10.1016/s0166-6851(03)00121-x.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAncylostomaAnimalsAntibodies, HelminthChromatography, High Pressure LiquidCloning, MolecularCollagenDNA, ComplementaryFibrinogenHelminth ProteinsImmunoglobulin GImmunohistochemistryIntegrin alpha2beta1Molecular Sequence DataPlatelet Aggregation InhibitorsPlatelet Glycoprotein GPIIb-IIIa ComplexRecombinant ProteinsSpectrometry, Mass, Electrospray IonizationConceptsIron deficiency anemiaCell surface integrin receptorsIdentical N-terminalAmino acid sequence homologyAmino acid sequenceSingle gene productSurface integrin receptorsDeficiency anemiaMammalian hemostasisCorresponding native proteinsCDNA correspondingSignificant homologyMolecular cloningSimilar molecular massSecreted proteinsGene productsSequence homologyAcid sequenceInhibitor proteinHPI proteinVaccine-based strategiesNative proteinN-terminalAdult Ancylostoma caninumAdult stage
1998
Tsetse thrombin inhibitor: Bloodmeal-induced expression of an anticoagulant in salivary glands and gut tissue of Glossina morsitans morsitans
Cappello M, Li S, Chen X, Li C, Harrison L, Narashimhan S, Beard C, Aksoy S. Tsetse thrombin inhibitor: Bloodmeal-induced expression of an anticoagulant in salivary glands and gut tissue of Glossina morsitans morsitans. Proceedings Of The National Academy Of Sciences Of The United States Of America 1998, 95: 14290-14295. PMID: 9826693, PMCID: PMC24366, DOI: 10.1073/pnas.95.24.14290.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAnticoagulantsAntithrombin ProteinsAntithrombinsBase SequenceBloodCloning, MolecularDigestive SystemDNA, ComplementaryEatingEscherichia coliFemaleGene Expression RegulationInsect ProteinsMaleMolecular Sequence DataPupaRecombinant ProteinsRNA, MessengerSalivary GlandsThrombinTranscription, GeneticTsetse FliesConceptsTsetse thrombin inhibitorPutative secretory signal peptideNative proteinGlossina morsitans morsitansFull-length cDNADegenerate oligonucleotide probeSecretory signal peptideSalivary gland cDNA libraryLack of homologyMorsitans morsitansUntranslated segmentSignal peptideInhibitor geneCDNA librarySingle copyTsetse genomeAdult tsetse fliesFamily of moleculesSegment codesEscherichia coliOptimal inhibitory activityOligonucleotide probesTsetse fliesSalivary glandsGut tissue
1996
Anticoagulant repertoire of the hookworm Ancylostoma caninum.
Stassens P, Bergum P, Gansemans Y, Jespers L, Laroche Y, Huang S, Maki S, Messens J, Lauwereys M, Cappello M, Hotez P, Lasters I, Vlasuk G. Anticoagulant repertoire of the hookworm Ancylostoma caninum. Proceedings Of The National Academy Of Sciences Of The United States Of America 1996, 93: 2149-2154. PMID: 8700900, PMCID: PMC39925, DOI: 10.1073/pnas.93.5.2149.Peer-Reviewed Original ResearchConceptsHookworm Ancylostoma caninumReactive site residuesFVIIa/TFBlood coagulation factor VIIaBlood coagulation factor XaMolecular cloningSerine protease inhibitorMammalian hostsCysteine residuesHost hemostasisSite residuesCoagulation factor VIIaHomologous regionsSequence positionsAncylostoma caninumNematode AscarisCatalytic centerBinary complexUnique mechanismCoagulation factor XaProtease inhibitorsResiduesInhibitorsTissue factorThird form