2021
Probing an Ixodes ricinus salivary gland yeast surface display with tick-exposed human sera to identify novel candidates for an anti-tick vaccine
Trentelman JJA, Tomás-Cortázar J, Knorr S, Barriales D, Hajdusek O, Sima R, Ersoz JI, Narasimhan S, Fikrig E, Nijhof AM, Anguita J, Hovius JW. Probing an Ixodes ricinus salivary gland yeast surface display with tick-exposed human sera to identify novel candidates for an anti-tick vaccine. Scientific Reports 2021, 11: 15745. PMID: 34344917, PMCID: PMC8333314, DOI: 10.1038/s41598-021-92538-9.Peer-Reviewed Original ResearchConceptsTick salivary gland proteinsLyme borreliosisVaccination studiesTick biteTick-borne encephalitis virusB. burgdorferi transmissionMultiple tick bitesYeast surface display libraryHuman infectious diseasesImmunization of rabbitsVaccination platformAnti-tick effectsAnti-tick vaccinesEncephalitis virusImmunodominant antigensInfectious diseasesNon-natural hostsTick immunityTick feedingImmunityBorreliosisBiteVaccineAntigenHuman serum
2020
Repeat tick exposure elicits distinct immune responses in guinea pigs and mice
Kurokawa C, Narasimhan S, Vidyarthi A, Booth CJ, Mehta S, Meister L, Diktas H, Strank N, Lynn GE, DePonte K, Craft J, Fikrig E. Repeat tick exposure elicits distinct immune responses in guinea pigs and mice. Ticks And Tick-borne Diseases 2020, 11: 101529. PMID: 32993942, PMCID: PMC7530331, DOI: 10.1016/j.ttbdis.2020.101529.Peer-Reviewed Original ResearchConceptsGuinea pigsElicit distinct immune responsesDistinct immune responsesGuinea pig modelLocal blood flowImmune animalsInflammatory pathwaysTick rejectionMechanisms of resistanceImmune responseMouse modelVaccine candidatesBite siteBlood flowPig modelCoagulation pathwayComplement activationAcquired ResistanceProtective antigenTick detachmentTick proteinsBlood mealMiceTick infestationRNA sequencing
2011
A Tick Mannose-Binding Lectin Inhibitor Interferes with the Vertebrate Complement Cascade to Enhance Transmission of the Lyme Disease Agent
Schuijt TJ, Coumou J, Narasimhan S, Dai J, DePonte K, Wouters D, Brouwer M, Oei A, Roelofs JJ, van Dam AP, van der Poll T, Veer C, Hovius JW, Fikrig E. A Tick Mannose-Binding Lectin Inhibitor Interferes with the Vertebrate Complement Cascade to Enhance Transmission of the Lyme Disease Agent. Cell Host & Microbe 2011, 10: 136-146. PMID: 21843870, PMCID: PMC3170916, DOI: 10.1016/j.chom.2011.06.010.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBorrelia burgdorferiCell Migration AssaysCloning, MolecularComplement Membrane Attack ComplexComplement Pathway, Mannose-Binding LectinFemaleGene SilencingHemolysisHumansImmunization, PassiveImmunotherapy, ActiveInsect ProteinsIxodesLarvaLyme DiseaseMiceMice, Inbred C3HMolecular Sequence DataNeutrophilsNymphPhagocytosisRabbitsRecombinant ProteinsSalivaSalivary Proteins and PeptidesSequence AlignmentConceptsComplement cascadeLyme disease agent Borrelia burgdorferiImpaired neutrophil phagocytosisTick salivary proteinsVector-borne pathogensLyme disease agentMammalian infectionVector colonizationVertebrate hostsTick midgutAlternative complement pathwayBorrelia transmissionComplement-mediated killingVector proteinNeutrophil phagocytosisEssential rolePathway inhibitorComplement pathwayDisease agentsSalivary proteinsBorrelia burgdorferiLectin inhibitorsProteinCascadeIxodes ticks