2002
A novel family of anticoagulants from the saliva of Ixodes scapularis
Narasimhan S, Koski RA, Beaulieu B, Anderson JF, Ramamoorthi N, Kantor F, Cappello M, Fikrig E. A novel family of anticoagulants from the saliva of Ixodes scapularis. Insect Molecular Biology 2002, 11: 641-650. PMID: 12421422, DOI: 10.1046/j.1365-2583.2002.00375.x.Peer-Reviewed Original ResearchConceptsN-terminal amino acid sequenceSalivary gland cDNA libraryAmino acid sequenceN-terminal sequenceCDNA libraryAcid sequenceAnticoagulant proteinsIxodes scapularisMolecular approachesTerminal sequenceIntrinsic pathwayEscherichia coliSpecific inhibitorNovel familyProteinSalp14Different functionsTick salivaSequenceBiological activityDose-dependent mannerProtease inhibitorsReversed-phase HPLCParaloguesScapularis
2000
A Broad Spectrum Kunitz Type Serine Protease Inhibitor Secreted by the Hookworm Ancylostoma ceylanicum *
Milstone A, Harrison L, Bungiro R, Kuzmic̆ P, Cappello M. A Broad Spectrum Kunitz Type Serine Protease Inhibitor Secreted by the Hookworm Ancylostoma ceylanicum *. Journal Of Biological Chemistry 2000, 275: 29391-29399. PMID: 10893410, DOI: 10.1074/jbc.m002715200.Peer-Reviewed Original ResearchConceptsKunitz-type serine protease inhibitorType serine protease inhibitorSerine protease inhibitorSecretory signal sequenceBlood-feeding hookwormsPET-28a plasmidSoluble protein extractsTight binding inhibitorMature proteinCDNA correspondingSignal sequenceParasitic nematodesInfective third-stage larvaeProtease inhibitorsRecombinant proteinsParasite survivalMolecular mechanismsMolecular massProtein extractsEscherichia coliExcretory/secretory productsSerine proteasesThird-stage larvaeAdult A. ceylanicumIron deficiency anemia
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