2007
Antibodies Targeting Linear Determinants of the Envelope Protein Protect Mice against West Nile Virus
Ledizet M, Kar K, Foellmer HG, Bonafé N, Anthony KG, Gould LH, Bushmich SL, Fikrig E, Koski RA. Antibodies Targeting Linear Determinants of the Envelope Protein Protect Mice against West Nile Virus. The Journal Of Infectious Diseases 2007, 196: 1741-1748. PMID: 18190253, DOI: 10.1086/523654.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAntibodies, ViralAntibody AffinityChlorocebus aethiopsDrosophilaEpitopesFemaleFluorescent Antibody TechniqueHorsesImmunization, PassiveImmunoglobulinsMiceMice, Inbred C3HMolecular Sequence DataPeptide FragmentsVero CellsViral Envelope ProteinsWest Nile FeverWest Nile virusConceptsE proteinMultiple flavivirus infectionsVirus-neutralizing antibodiesE protein epitopesFlavivirus envelope proteinProtect miceWest Nile virusFlavivirus infectionLethal challengeProtective antibodiesWest Nile virus E proteinProtective epitopesVirus E proteinRelated flavivirusesImmunoglobulinAntibodiesNile virusLinear determinantsEpitopesEnvelope proteinProtein epitopesMiceHost cell membraneWNVPeptides
2006
Crystal Structure of West Nile Virus Envelope Glycoprotein Reveals Viral Surface Epitopes
Kanai R, Kar K, Anthony K, Gould LH, Ledizet M, Fikrig E, Marasco WA, Koski RA, Modis Y. Crystal Structure of West Nile Virus Envelope Glycoprotein Reveals Viral Surface Epitopes. Journal Of Virology 2006, 80: 11000-11008. PMID: 16943291, PMCID: PMC1642136, DOI: 10.1128/jvi.01735-06.Peer-Reviewed Original ResearchConceptsWest Nile virus-specific antibodiesEnvelope glycoproteinTick-borne encephalitis virusWest Nile Virus Envelope GlycoproteinLife-threatening encephalitisVirus-specific antibodiesWest Nile virusMajor envelope glycoproteinAntiviral vaccinesVirus envelope glycoproteinDengue virusEncephalitis virusFlavivirus genusViral attachmentReceptor bindingWest NileTherapeutic antibodiesMolecular landscapeNile virusVirusSurface epitopesE proteinViruses e.Viral surfaceVirus surface
2001
Inhibition of Borrelia burgdorferi-Tick Interactions In Vivo by Outer Surface Protein A Antibody
Pal U, Montgomery R, Lusitani D, Voet P, Weynants V, Malawista S, Lobet Y, Fikrig E. Inhibition of Borrelia burgdorferi-Tick Interactions In Vivo by Outer Surface Protein A Antibody. The Journal Of Immunology 2001, 166: 7398-7403. PMID: 11390491, DOI: 10.4049/jimmunol.166.12.7398.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnti-Bacterial AgentsAntibodies, BacterialAntibodies, MonoclonalAntigens, SurfaceBacterial Outer Membrane ProteinsBacterial VaccinesBinding Sites, AntibodyBorrelia burgdorferi GroupDigestive SystemEpitopesFemaleImmune SeraInjections, IntraperitonealInjections, SubcutaneousIxodesLipoproteinsLyme DiseaseLyme Disease VaccinesMiceMice, SCIDMutationProtein Structure, TertiaryRecombinant ProteinsConceptsB. burgdorferi sensu strictoBurgdorferi sensu strictoB. burgdorferi N40Treatment of miceOuter Surface ProteinsB. burgdorferi sensu lato genospeciesSurface protein AOuter surface protein ASCID miceMurine modelB. burgdorferi attachmentLyme diseaseMiceB. burgdorferiBorrelia afzeliiB. afzeliiTick gutBorrelia gariniiOspAVivoAdherenceAntiserumPresent studySurface proteinsGut
1997
Borrelia burgdorferi strain-specific Osp C-mediated immunity in mice
Bockenstedt LK, Hodzic E, Feng S, Bourrel KW, de Silva A, Montgomery RR, Fikrig E, Radolf JD, Barthold SW. Borrelia burgdorferi strain-specific Osp C-mediated immunity in mice. Infection And Immunity 1997, 65: 4661-4667. PMID: 9353047, PMCID: PMC175668, DOI: 10.1128/iai.65.11.4661-4667.1997.Peer-Reviewed Original ResearchConceptsChallenge infectionC antiserumImmunization studiesStrain-specific immunityAntibody-mediated immunityPassive immunization studiesImmune mouse serumSurface protein AOuter surface protein ADisease regressionInfected miceBorreliacidal activityC antibodySpirochete Borrelia burgdorferiAnimal modelsImmune serumMouse serumInfectionLyme borreliosisMiceHyperimmune serumOsp AImmunofluorescence studiesBorrelia burgdorferiSurface expressionLyme disease in transgenic mice expressing the Borrelia burgdorferi flagellin epitope implicated in human neuroborreliosis
Fikrig E, Barthold S. Lyme disease in transgenic mice expressing the Borrelia burgdorferi flagellin epitope implicated in human neuroborreliosis. FEMS Microbiology Letters 1997, 148: 137-143. PMID: 9084140, DOI: 10.1111/j.1574-6968.1997.tb10279.x.Peer-Reviewed Original ResearchConceptsTransgenic miceAntibody responseNervous systemNon-transgenic miceFlagellin epitopeTypes of miceB. burgdorferi infectionCentral nervous systemMyelin basic proteinBurgdorferi infectionNeurologic diseaseMyelinated regionsNeuroborreliosisLyme diseaseMiceNeural tissueBorrelia burgdorferiEpitopesFlagellin antibodyInfectionDiseaseBasic proteinCarditisArthritisFusion protein
1993
Serologic analysis of dogs, horses, and cottontail rabbits for antibodies to an antigenic flagellar epitope of Borrelia burgdorferi
Fikrig E, Magnarelli LA, Chen M, Anderson JF, Flavell RA. Serologic analysis of dogs, horses, and cottontail rabbits for antibodies to an antigenic flagellar epitope of Borrelia burgdorferi. Journal Of Clinical Microbiology 1993, 31: 2451-2455. PMID: 7691874, PMCID: PMC265777, DOI: 10.1128/jcm.31.9.2451-2455.1993.Peer-Reviewed Original ResearchEvasion of protective immunity by Borrelia burgdorferi by truncation of outer surface protein B.
Fikrig E, Tao H, Kantor FS, Barthold SW, Flavell RA. Evasion of protective immunity by Borrelia burgdorferi by truncation of outer surface protein B. Proceedings Of The National Academy Of Sciences Of The United States Of America 1993, 90: 4092-4096. PMID: 7683420, PMCID: PMC46452, DOI: 10.1073/pnas.90.9.4092.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAntibodiesAntibodies, MonoclonalAntigens, BacterialAntigens, SurfaceBacterial Outer Membrane ProteinsBase SequenceBorrelia burgdorferi GroupCloning, MolecularCodonEpitopesEscherichia coliFemaleFluorescent Antibody TechniqueGenes, BacterialHumansLyme DiseaseMiceMice, Inbred C3HPolymerase Chain ReactionRecombinant Fusion ProteinsRecombinant ProteinsRestriction MappingTicksVaccines, SyntheticViral VaccinesConceptsProtective immune responseVaccination immunityProtective immunityProtective antibodiesAntibody responseImmune destructionImmune responseHost defenseOuter surface proteinsLyme diseaseOuter surface protein BBorrelia burgdorferiCausative agentOspBMicePolyclonal antibodiesImmunityAntibodiesPresent studyStrain B31Surface proteinsProtein BPrevious studiesVaccinationOspB.A monoclonal antibody to OspA inhibits association of Borrelia burgdorferi with human endothelial cells
Comstock LE, Fikrig E, Shoberg RJ, Flavell RA, Thomas DD. A monoclonal antibody to OspA inhibits association of Borrelia burgdorferi with human endothelial cells. Infection And Immunity 1993, 61: 423-431. PMID: 7678585, PMCID: PMC302746, DOI: 10.1128/iai.61.2.423-431.1993.Peer-Reviewed Original ResearchConceptsEndothelial cellsB. burgdorferiMonoclonal antibodiesInhibitory effectHUVE cellsBorrelia burgdorferiCultured human umbilical vein endothelial cellsNorth American strainsLevel of adherenceHuman umbilical vein endothelial cellsUmbilical vein endothelial cellsInhibition of adherenceImmunoglobulin G fractionVein endothelial cellsHuman endothelial cellsSurface proteinsAmerican strainsOspA epitopeOuter surface proteinsInhibitory actionPenetration assayMAbsG fractionAntibodiesBurgdorferiSerologic response to the Borrelia burgdorferi flagellin demonstrates an epitope common to a neuroblastoma cell line.
Fikrig E, Berland R, Chen M, Williams S, Sigal LH, Flavell RA. Serologic response to the Borrelia burgdorferi flagellin demonstrates an epitope common to a neuroblastoma cell line. Proceedings Of The National Academy Of Sciences Of The United States Of America 1993, 90: 183-187. PMID: 7678336, PMCID: PMC45624, DOI: 10.1073/pnas.90.1.183.Peer-Reviewed Original ResearchConceptsNeuroblastoma cell linesHuman neuroblastoma cell linePatient seraCell linesPathogenesis of neuroborreliosisNeural tissueB. burgdorferi flagellinB-cell epitopesAmino acids 213Neurologic manifestationsSerologic responseSpecific B-cell epitopesBorrelia burgdorferi flagellinImmune responseLyme borreliosisMonoclonal antibodiesRecombinant fusion proteinSerumAntibodiesBorrelia burgdorferiEpitopesEpitope mappingFlagellinTissueNeuroborreliosis
1992
Comparison of whole-cell antibodies and an antigenic flagellar epitope of Borrelia burgdorferi in serologic tests for diagnosis of Lyme borreliosis
Magnarelli LA, Fikrig E, Berland R, Anderson JF, Flavell RA. Comparison of whole-cell antibodies and an antigenic flagellar epitope of Borrelia burgdorferi in serologic tests for diagnosis of Lyme borreliosis. Journal Of Clinical Microbiology 1992, 30: 3158-3162. PMID: 1280650, PMCID: PMC270607, DOI: 10.1128/jcm.30.12.3158-3162.1992.Peer-Reviewed Original ResearchConceptsWhole-cell B. burgdorferiEnzyme-linked immunosorbent assayLyme borreliosisB. burgdorferiRecombinant flagellar proteinsBorrelia burgdorferiSecond study groupFlagellar epitopesErythema migransDetectable antibodiesSerologic testsTreponemal antibodiesRecombinant proteinsStudy groupImmunosorbent assayAntibodiesAntigenCausative agentAntigenic regionsBorreliosisBurgdorferiComparable sensitivityHuman serumMigransSerum
1991
Molecular mapping of Osp-A mediated immunity against Borrelia burgdorferi, the agent of Lyme disease.
Sears JE, Fikrig E, Nakagawa TY, Deponte K, Marcantonio N, Kantor FS, Flavell RA. Molecular mapping of Osp-A mediated immunity against Borrelia burgdorferi, the agent of Lyme disease. The Journal Of Immunology 1991, 147: 1995-2000. PMID: 1716290, DOI: 10.4049/jimmunol.147.6.1995.Peer-Reviewed Original ResearchConceptsLack of responseSurface protein AOuter surface protein AUninfected miceProtect miceProtective immunityImmunized miceImmune responseProtective epitopesLyme diseaseMiceInfected humansInfectionSerumNatural infectionBorrelia burgdorferiDependent epitopesAntibodiesEpitopesImmunityHuman serumHumansProtein AImmunizationVaccine