2024
mRNA Vaccines Against Tick‐borne Diseases
Arora G, Fikrig E. mRNA Vaccines Against Tick‐borne Diseases. 2024, 285-301. DOI: 10.1002/9783527838394.ch10.Peer-Reviewed Original ResearchTick-borne diseasesMRNA vaccinesIxodes scapularis ticksCrimean-Congo hemorrhagic feverEffective memory responsesVector-borne diseasesIncreasing cost of developmentPowassan virusModified mRNA vaccineMRNA-based vaccinesTicksVaccine platformTurnover timeLipid nanoparticlesMemory responsesClinical trialsImmune systemEffective vaccineMultiple antigensPathogensSpreading virusArthropodsVaccineDiseaseHemorrhagic feverInsights into the evolution, virulence and speciation of Babesia MO1 and Babesia divergens through multiomics analyses
Singh P, Vydyam P, Fang T, Estrada K, Gonzalez L, Grande R, Kumar M, Chakravarty S, Berry V, Ranwez V, Carcy B, Depoix D, Sánchez S, Cornillot E, Abel S, Ciampossin L, Lenz T, Harb O, Sanchez-Flores A, Montero E, Le Roch K, Lonardi S, Mamoun C. Insights into the evolution, virulence and speciation of Babesia MO1 and Babesia divergens through multiomics analyses. Emerging Microbes & Infections 2024, 13: 2386136. PMID: 39148308, PMCID: PMC11370697, DOI: 10.1080/22221751.2024.2386136.Peer-Reviewed Original ResearchLeveraging genomic informationHuman babesiosisTick-borne diseasesDiseases of significanceCases of human babesiosisGenomic divergenceGenome sequenceGenomic informationMultigene familyGene functionBabesia divergensMammalian hostsAnimal healthMultiomics analysisZoonotic pathogensBabesiosisProtozoan parasitesVirulent strainsPathogensVertebrate hostsEnvironmental changesVirulenceReplication rateAntiparasitic drugsParasitesA set of diagnostic tests for detection of active Babesia duncani infection
Chand M, Vydyam P, Pal A, Thekkiniath J, Darif D, Li Z, Choi J, Magni R, Luchini A, Tonnetti L, Horn E, Tufts D, Ben Mamoun C. A set of diagnostic tests for detection of active Babesia duncani infection. International Journal Of Infectious Diseases 2024, 147: 107178. PMID: 39025200, PMCID: PMC11914778, DOI: 10.1016/j.ijid.2024.107178.Peer-Reviewed Original ResearchB. microtiB. duncaniBlood samplesLife-threatening infectionsAntigen capture assayTick-borne diseasesFatal tick-borne diseaseP. falciparumBabesia genusScreening of blood samplesBabesia speciesB. divergensActive infectionAccurate diagnosisEffective disease managementPoint-of-care testingDiagnostic testsReservoir hostsBabesiaInfectionHuman babesiosisIntraerythrocytic parasitesImmunodominant antigensMolecular assaysCapture assayData release: targeted systematic literature search for tick and tick-borne pathogen distributions in six countries in sub-Saharan Africa from 1901 to 2020
Lilak A, Pecor D, Matulis G, Potter A, Wofford R, Kearney M, Mitchell S, Jaradat F, Kano A, Zimmerman D, Hassell J, Kumsa B, Kamau M, Linton Y, von Fricken M. Data release: targeted systematic literature search for tick and tick-borne pathogen distributions in six countries in sub-Saharan Africa from 1901 to 2020. Parasites & Vectors 2024, 17: 84. PMID: 38389097, PMCID: PMC10885379, DOI: 10.1186/s13071-023-06086-4.Peer-Reviewed Original ResearchConceptsTick-borne diseasesTicksPathogenicity matrixImplementing control strategiesPathogen distributionSeasonal pattern of questing ticks and prevalence of pathogenic Rickettsia and Anaplasmataceae in Khao Yai national park, Thailand
Chaorattanakawee S, Tachavarong W, Hananantachai H, Bunsermyos W, Chanarat N, Promsathaporn S, Tippayachai B, Sakolvaree J, Pitaksajjakul P, Benjathummarak S, Srinoppawan K, Saunders D, Lindroth E, Takhampunya R. Seasonal pattern of questing ticks and prevalence of pathogenic Rickettsia and Anaplasmataceae in Khao Yai national park, Thailand. Travel Medicine And Infectious Disease 2024, 58: 102696. PMID: 38360157, DOI: 10.1016/j.tmaid.2024.102696.Peer-Reviewed Original ResearchTick-borne diseasesQuesting ticksKhao Yai National ParkPrevalence of RickettsiaR. tamuraeAdult ticksEhrlichia ewingiiRickettsia tamuraeN. mikurensisNeoehrlichia mikurensisRickettsia raoultiiR. raoultiiAmblyomma ticksAnaplasma phagocytophilumRickettsia montanaI. granulatusPathogen prevalenceTicksNational ParkPathogenic rickettsiaeEhrlichia chaffeensisTick-bite preventionRickettsiaPotential vectorsAmblyomma
2023
Operational Considerations for Using Deer-Targeted 4-Poster Tick Control Devices in a Tick-borne Disease Endemic Community
Hornbostel V, Meek J, Hansen A, Niesobecki S, Nawrocki C, Hinckley A, Connally N. Operational Considerations for Using Deer-Targeted 4-Poster Tick Control Devices in a Tick-borne Disease Endemic Community. Journal Of Public Health Management And Practice 2023, 30: 111-121. PMID: 37566802, PMCID: PMC10840788, DOI: 10.1097/phh.0000000000001809.Peer-Reviewed Original ResearchConceptsEndemic areasFuture public health interventionsPublic health interventionsDisease-endemic areasPublic health agenciesEndemic communitiesHealth interventionsCommunity settingsCommunity-wide approachEffectiveness studiesMonthly costHealth agenciesTick-borne diseasesLone star tickPersonal protectionFrankenbacteriosis targeting interactions between pathogen and symbiont to control infection in the tick vector
Mazuecos L, Alberdi P, Hernández-Jarguín A, Contreras M, Villar M, Cabezas-Cruz A, Simo L, González-García A, Díaz-Sánchez S, Neelakanta G, Bonnet S, Fikrig E, de la Fuente J. Frankenbacteriosis targeting interactions between pathogen and symbiont to control infection in the tick vector. IScience 2023, 26: 106697. PMID: 37168564, PMCID: PMC10165458, DOI: 10.1016/j.isci.2023.106697.Peer-Reviewed Original ResearchHuman granulocytic anaplasmosisPathogen infection/transmissionTick-borne pathogensTick-borne diseasesInfection/transmissionTick vectorGranulocytic anaplasmosisWildtype populationTick microbiotaPathogensModel pathogenTransovarialAnaplasmosisMSP4TicksAssociated reductionCompetitionLarvaeDisease riskParatransgenesisSymbiontsInfectionCommensal bacteriaBacteriaControl
2022
Epitope profiling of monoclonal antibodies to the immunodominant antigen BmGPI12 of the human pathogen Babesia microti
Chand M, Choi J, Pal A, Singh P, Kumari V, Thekkiniath J, Gagnon J, Timalsina S, Gaur G, Williams S, Ledizet M, Mamoun C. Epitope profiling of monoclonal antibodies to the immunodominant antigen BmGPI12 of the human pathogen Babesia microti. Frontiers In Cellular And Infection Microbiology 2022, 12: 1039197. PMID: 36506011, PMCID: PMC9732259, DOI: 10.3389/fcimb.2022.1039197.Peer-Reviewed Original ResearchConceptsMonoclonal antibodiesAntigen detection assaysMajor immunogenic determinantMost clinical casesReliable biomarkersAntibody combinationsImmunogenic determinantsIntraerythrocytic life cycleClinical casesUnique epitopesBabesia microtiEpitope profilingHuman babesiosisTick-borne diseasesSignificant riseSerological profilingPlasma samplesAntibodiesSerological characterizationProtozoan parasitePublic healthInfectionAntigenDiseaseMammalian hostsThe environment, the tick, and the pathogen – It is an ensemble
Couret J, Schofield S, Narasimhan S. The environment, the tick, and the pathogen – It is an ensemble. Frontiers In Cellular And Infection Microbiology 2022, 12: 1049646. PMID: 36405964, PMCID: PMC9666722, DOI: 10.3389/fcimb.2022.1049646.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsTick-pathogen interactionsCritical environmental factorsBiotic factorsAbiotic factorsMammalian hostsEnvironmental microbiotaTick biologyEnsemble of interactionsMolecular understandingMolecular studiesGeographic distributionNorthcentral USAPathogen acquisitionTick-borne diseasesBiologyNew insightsEnvironmental factorsPredominant vectorLyme diseaseTicksInfection prevalenceInteractionPublic health problemPathogensHostDesigning an Intervention Trial of Human-Tick Encounters and Tick-Borne Diseases in Residential Settings Using 4-Poster Devices to Control Ixodes scapularis (Acari: Ixodidae): Challenges for Site Selection and Device Placement
Connally NP, Rowe A, Kaufman A, Meek JI, Niesobecki SA, Hansen AP, White J, Nawrocki C, Foster E, Hinckley AF, Eisen L. Designing an Intervention Trial of Human-Tick Encounters and Tick-Borne Diseases in Residential Settings Using 4-Poster Devices to Control Ixodes scapularis (Acari: Ixodidae): Challenges for Site Selection and Device Placement. Journal Of Medical Entomology 2022, 59: 911-921. PMID: 35294011, PMCID: PMC10903785, DOI: 10.1093/jme/tjac027.Peer-Reviewed Original Research
2021
Tick immunity using mRNA, DNA and protein-based Salp14 delivery strategies
Matias J, Kurokawa C, Sajid A, Narasimhan S, Arora G, Diktas H, Lynn GE, DePonte K, Pardi N, Valenzuela JG, Weissman D, Fikrig E. Tick immunity using mRNA, DNA and protein-based Salp14 delivery strategies. Vaccine 2021, 39: 7661-7668. PMID: 34862075, PMCID: PMC8671329, DOI: 10.1016/j.vaccine.2021.11.003.Peer-Reviewed Original ResearchConceptsTick bite siteTick immunityAntigen deliveryBite siteGuinea pigsDevelopment of vaccinesIxodes scapularis ticksProtein immunizationAntibody responseTick biteVaccine platformLipid nanoparticlesMRNA lipid nanoparticlesMRNA-LNPModel antigenTick salivaEarly hallmarkImmunityTick-borne diseasesScapularis ticksTick challengeErythemaSalivary componentsFactor XaDelivery strategiesTrends and Opportunities in Tick-Borne Disease Geography
Lippi C, Ryan S, White A, Gaff H, Carlson C. Trends and Opportunities in Tick-Borne Disease Geography. Journal Of Medical Entomology 2021, 58: 2021-2029. PMID: 34027972, PMCID: PMC8577696, DOI: 10.1093/jme/tjab086.Peer-Reviewed Original ResearchTick hypersensitivity and human tick‐borne diseases
Ng YQ, Gupte TP, Krause PJ. Tick hypersensitivity and human tick‐borne diseases. Parasite Immunology 2021, 43: e12819. PMID: 33428244, DOI: 10.1111/pim.12819.Peer-Reviewed Original ResearchConceptsHypersensitivity reactionsImmune responseBlood mealTick-borne diseasesGeneralized hypersensitivity reactionHuman tick-borne diseasesHost immune responseLocal hypersensitivity reactionsLaboratory animal modelsItch responseCausative pathogenTick exposureSuch vaccinesTick salivary proteinsAnimal modelsAnti-tick vaccinesMost vector-borne diseasesTick salivaHuman investigationsDiseaseTick attachmentFuture preventionBlood coagulationHypersensitivity studiesVaccinePotential impacts of climate change on medically important tick species in North America.
Lynn G, Narasimhan S, Fikrig E. Potential impacts of climate change on medically important tick species in North America. 2021, 145-151. DOI: 10.1079/9781789249637.0021.Chapters
2020
Ixodes scapularis saliva components that elicit responses associated with acquired tick-resistance
Narasimhan S, Kurokawa C, Diktas H, Strank NO, Černý J, Murfin K, Cao Y, Lynn G, Trentleman J, Wu MJ, DePonte K, Kantor F, Anguita J, Hovius J, Fikrig E. Ixodes scapularis saliva components that elicit responses associated with acquired tick-resistance. Ticks And Tick-borne Diseases 2020, 11: 101369. PMID: 31924502, PMCID: PMC7382422, DOI: 10.1016/j.ttbdis.2019.101369.Peer-Reviewed Original ResearchConceptsTick-borne diseasesSalivary antigensAnti-tick vaccine candidatesIxodes scapularisTick salivary antigensTransmission of pathogensTick infestationTick rejectionTick proteinsViable vaccine targetsTick feedingPathogen transmissionRise worldTicksHost immune responseUrgent public health needScapularisMammalian hostsPathogensPublic health needsVaccine candidatesImmune responseSalivary glycoproteinsFeedingVaccine targeting
2019
Polymicrobial Nature of Tick-Borne Diseases
Sanchez-Vicente S, Tagliafierro T, Coleman J, Benach J, Tokarz R, Azad A, Fikrig E, Munderloh U, Telford S. Polymicrobial Nature of Tick-Borne Diseases. MBio 2019, 10: e02055-19. PMID: 31506314, PMCID: PMC6737246, DOI: 10.1128/mbio.02055-19.Peer-Reviewed Original ResearchConceptsPolymicrobial infectionsClinical spectrumTick-borne diseasesFatal infectionPowassan virusDisproportionate incidenceTick-borne diseaseDifficult diagnosisNew pathogensNew agentsPolymicrobial natureDisease severityInfectionDiseaseLyme diseasePrevalent pathogenBorreliaHigh rateIncidenceDiagnosisSeverityRickettsiaTick vectorVirusClimate change
2018
Detection of Borrelia in Ixodes scapularis ticks by silver stain, immunohistochemical and direct immunofluorescent methods
Galan A, Kupernik P, Cowper SE. Detection of Borrelia in Ixodes scapularis ticks by silver stain, immunohistochemical and direct immunofluorescent methods. Journal Of Cutaneous Pathology 2018, 45: 473-477. PMID: 29569269, DOI: 10.1111/cup.13143.Peer-Reviewed Original ResearchConceptsDirect immunofluorescent methodLyme diseaseImmunofluorescent methodSilver stainScapularis ticksPercentage of positivityRate of infectionCommon tick-borne diseasesIdentification of spirochetesDetection of BorreliaIxodes scapularis ticksClinical presentationRoutine biopsyClinical managementSkin biopsiesI. scapularis ticksConnecticut Agricultural Experiment StationTick-borne diseasesTick attachmentTimely identificationBiopsyDiseaseBorreliaSpirochetesStain
2016
Effectiveness of Residential Acaricides to Prevent Lyme and Other Tick-borne Diseases in Humans
Hinckley A, Meek J, Ray J, Niesobecki S, Connally N, Feldman K, Jones E, Backenson P, White J, Lukacik G, Kay A, Miranda W, Mead P. Effectiveness of Residential Acaricides to Prevent Lyme and Other Tick-borne Diseases in Humans. The Journal Of Infectious Diseases 2016, 214: 182-188. PMID: 26740276, PMCID: PMC10874626, DOI: 10.1093/infdis/jiv775.Peer-Reviewed Original ResearchConceptsTick-borne diseasesHuman-tick encountersMajor public health concernPlacebo-controlled trialMedical record reviewHuman tick-borne diseasesReports of illnessPublic health concernPublic health authoritiesTick-borne diseaseRecord reviewTick biteTick exposureTreatment groupsHealth authoritiesDiseaseHealth concernQuesting ticksHuman outcomesTicksUse of acaricidesIllnessIncidenceTrialsWeeks
2015
Tick microbiome: the force within
Narasimhan S, Fikrig E. Tick microbiome: the force within. Trends In Parasitology 2015, 31: 315-323. PMID: 25936226, PMCID: PMC4492851, DOI: 10.1016/j.pt.2015.03.010.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus Statements
2010
Anaplasma phagocytophilum AptA modulates Erk1/2 signalling
Sukumaran B, Mastronunzio JE, Narasimhan S, Fankhauser S, Uchil PD, Levy R, Graham M, Colpitts TM, Lesser CF, Fikrig E. Anaplasma phagocytophilum AptA modulates Erk1/2 signalling. Cellular Microbiology 2010, 13: 47-61. PMID: 20716207, PMCID: PMC3005019, DOI: 10.1111/j.1462-5822.2010.01516.x.Peer-Reviewed Original ResearchConceptsA. phagocytophilum infectionPhagocytophilum infectionCommon tick-borne diseasesHuman granulocytic anaplasmosisActivation of ERK1/2ERK1/2 mitogen-activated protein kinasesA. phagocytophilum survivalPolymorphonuclear leucocytesMitogen-activated protein kinaseHuman neutrophilsObligate intracellular pathogensGranulocytic anaplasmosisIntracellular pathogensTick-borne diseasesInfectionERK1/2 activationAnaplasma phagocytophilumVimentinSurvivalActivationBacterial inclusionsHost proteinsIntermediate filament protein vimentinVirulence proteinsProtein vimentin
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