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
2015
Ixodes scapularis dystroglycan-like protein promotes Borrelia burgdorferi migration from the gut
Coumou J, Narasimhan S, Trentelman JJ, Wagemakers A, Koetsveld J, Ersoz JI, Oei A, Fikrig E, Hovius JW. Ixodes scapularis dystroglycan-like protein promotes Borrelia burgdorferi migration from the gut. Journal Of Molecular Medicine 2015, 94: 361-370. PMID: 26594018, PMCID: PMC4803822, DOI: 10.1007/s00109-015-1365-0.Peer-Reviewed Original ResearchConceptsB. burgdorferi transmissionTick gutLyme borreliosisTick feedingMurine modelVaccine targetsUninfected ticksRNA interferenceInfected ticksSalivary glandsBorrelia burgdorferiPotential targetGut tissueB. burgdorferiCausative agentIxodes ticksGutPrevious screeningTick proteinsGut cellsBurgdorferiMiceTicks resultsBorreliosisConfocal microscopy
2010
Tick Histamine Release Factor Is Critical for Ixodes scapularis Engorgement and Transmission of the Lyme Disease Agent
Dai J, Narasimhan S, Zhang L, Liu L, Wang P, Fikrig E. Tick Histamine Release Factor Is Critical for Ixodes scapularis Engorgement and Transmission of the Lyme Disease Agent. PLOS Pathogens 2010, 6: e1001205. PMID: 21124826, PMCID: PMC2991271, DOI: 10.1371/journal.ppat.1001205.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBiomarkers, TumorBlotting, WesternBorrelia burgdorferiFeeding BehaviorFemaleHistamineHumansImmunizationIxodesLyme DiseaseMiceMice, Inbred C3HReverse Transcriptase Polymerase Chain ReactionRNA, MessengerRNA, Small InterferingSalivaTick InfestationsTumor Protein, Translationally-Controlled 1ConceptsTick-borne pathogensB. burgdorferi transmissionTick engorgementB. burgdorferi burdenHistamine-releasing factorRapid feeding phaseBurgdorferi-infected ticksAnimal healthTick feedingTick salivaDiverse infectious agentsDisease agentsTicksIxodes scapularisLyme disease agentRNA interferenceFeeding phaseVaccine potentialQuantitative reverse transcription PCRReverse transcription-PCRHistamine releaseEffective vaccineVascular permeabilityBlood flowInfectious agents
2007
Immunity against Ixodes scapularis Salivary Proteins Expressed within 24 Hours of Attachment Thwarts Tick Feeding and Impairs Borrelia Transmission
Narasimhan S, DePonte K, Marcantonio N, Liang X, Royce TE, Nelson KF, Booth CJ, Koski B, Anderson JF, Kantor F, Fikrig E. Immunity against Ixodes scapularis Salivary Proteins Expressed within 24 Hours of Attachment Thwarts Tick Feeding and Impairs Borrelia Transmission. PLOS ONE 2007, 2: e451. PMID: 17505544, PMCID: PMC1866177, DOI: 10.1371/journal.pone.0000451.Peer-Reviewed Original Research
2004
OspB Antibody Prevents Borrelia burgdorferi Colonization of Ixodes scapularis
Fikrig E, Pal U, Chen M, Anderson JF, Flavell RA. OspB Antibody Prevents Borrelia burgdorferi Colonization of Ixodes scapularis. Infection And Immunity 2004, 72: 1755-1759. PMID: 14977984, PMCID: PMC356050, DOI: 10.1128/iai.72.3.1755-1759.2004.Peer-Reviewed Original ResearchConceptsB. burgdorferi colonizationTick gutAntibody-mediated strategiesB. burgdorferi transmissionSCID miceAttachment of spirochetesOspBB. burgdorferi N40GutAntibodiesBorrelia
2000
Arthropod- and Host-Specific Borrelia burgdorferi bbk32 Expression and the Inhibition of Spirochete Transmission
Fikrig E, Feng W, Barthold S, Telford S, Flavell R. Arthropod- and Host-Specific Borrelia burgdorferi bbk32 Expression and the Inhibition of Spirochete Transmission. The Journal Of Immunology 2000, 164: 5344-5351. PMID: 10799897, DOI: 10.4049/jimmunol.164.10.5344.Peer-Reviewed Original ResearchConceptsSpirochete transmissionLyme borreliosisB. burgdorferi infectionB. burgdorferi transmissionMechanisms of immunityIxodes scapularis ticksCutaneous sitesImmunized miceSpirochete numbersBurgdorferi infectionMurine infectionMurine hostMiceInfectionMRNA levelsScapularis ticksB. burgdorferiTick engorgementMurine tissuesVector-borne diseasesBorreliosisAdult ticksAntiserumBBK32Regulated expression