2016
Variable Major Proteins as Targets for Specific Antibodies against Borrelia miyamotoi
Wagemakers A, Koetsveld J, Narasimhan S, Wickel M, Deponte K, Bleijlevens B, Jahfari S, Sprong H, Karan LS, Sarksyan DS, van der Poll T, Bockenstedt LK, Bins AD, Platonov AE, Fikrig E, Hovius JW. Variable Major Proteins as Targets for Specific Antibodies against Borrelia miyamotoi. The Journal Of Immunology 2016, 196: 4185-4195. PMID: 27076681, PMCID: PMC5008243, DOI: 10.4049/jimmunol.1600014.Peer-Reviewed Original ResearchConceptsVariable major proteinsB. miyamotoiSerologic testsC3H/HeN miceBorrelia miyamotoiHumoral immune responseInfected SCID miceTick-borne relapsing feverIgM reactivityHumoral immunityHeN miceIgM productionPassive transferSCID miceSerologic assaysCurrent serologic assaysImmune responseImmune serumRelapsing feverSpecific antibodiesProtein 1MiyamotoiIxodes ticksPatientsFever spirochetes
2005
Association of Linear Plasmid 28-1 with an Arthritic Phenotype of Borrelia burgdorferi
Xu Q, Seemanapalli SV, Lomax L, McShan K, Li X, Fikrig E, Liang FT. Association of Linear Plasmid 28-1 with an Arthritic Phenotype of Borrelia burgdorferi. Infection And Immunity 2005, 73: 7208-7215. PMID: 16239515, PMCID: PMC1273894, DOI: 10.1128/iai.73.11.7208-7215.2005.Peer-Reviewed Original ResearchConceptsSevere combined immunodeficiencyArthritic phenotypeLp28-1Linear plasmid 28Borrelia burgdorferiArthritic pathologySevere arthritisSpirochete burdenSCID miceJoint tissuesLoss of plasmidsCombined immunodeficiencyPlasmid content analysisLyme disease spirocheteInfectivity studiesPlasmid patternsDecreased infectivityVirulence factorsFurther studiesMiceBurgdorferiBacterial quantificationPathogenicity studiesTissuePhenotype
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 Research
2002
Differential Expression of the p44 Gene Family in the Agent of Human Granulocytic Ehrlichiosis
IJdo JW, Wu C, Telford SR, Fikrig E. Differential Expression of the p44 Gene Family in the Agent of Human Granulocytic Ehrlichiosis. Infection And Immunity 2002, 70: 5295-5298. PMID: 12183586, PMCID: PMC128253, DOI: 10.1128/iai.70.9.5295-5298.2002.Peer-Reviewed Original ResearchConceptsP44 geneDifferential expressionHuman granulocytic ehrlichiosisGene familyAntigenic variationHGE bacteriaTransmission feedingGranulocytic ehrlichiosisGenesHypervariable regionInfected C3H miceP44 expressionTick transmissionExpressionSCID miceC3H miceHGE infectionMurine modelInfected ticksSalivary glandsNymphal ticksMiceTicksEhrlichiosisBacteria
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
2000
Borrelia burgdorferi Gene Expression In Vivo and Spirochete Pathogenicity
Anguita J, Samanta S, Revilla B, Suk K, Das S, Barthold S, Fikrig E. Borrelia burgdorferi Gene Expression In Vivo and Spirochete Pathogenicity. Infection And Immunity 2000, 68: 1222-1230. PMID: 10678930, PMCID: PMC97271, DOI: 10.1128/iai.68.3.1222-1230.2000.Peer-Reviewed Original ResearchConceptsC3H/HeN miceBorrelia burgdorferi spirochetesLyme disease pathogenesisNonpathogenic spirochetesSpirochete disseminationHumoral responseImmunocompetent miceHeN miceSCID miceC3H miceImmunodeficient miceImmune serumDisease pathogenesisCarditisArthritisMiceGene expressionGenomic expression libraryDiseaseB. burgdorferiB. burgdorferi N40Borrelia burgdorferi gene expressionMammalian infectionSubsequent developmentInfection
1997
Protective antibodies develop, and murine Lyme arthritis regresses, in the absence of MHC class II and CD4+ T cells.
Fikrig E, Barthold SW, Chen M, Chang CH, Flavell RA. Protective antibodies develop, and murine Lyme arthritis regresses, in the absence of MHC class II and CD4+ T cells. The Journal Of Immunology 1997, 159: 5682-6. PMID: 9548512, DOI: 10.4049/jimmunol.159.11.5682.Peer-Reviewed Original ResearchConceptsMHC class IIT cellsClass IINaive C3H/HeN miceC3H/HeN miceC57/BL6 miceCIITA-deficient miceRegression of arthritisResolution of arthritisResolution of carditisDevelopment of arthritisMurine Lyme borreliosisMHC class II transactivatorClass II moleculesClass II transactivatorIgG2b AbsProtective antibodiesBL6 miceHeN miceDeficient miceProtective AbsSCID micePersistent infectionArthritisCD4 repertoireAblation of interleukin-12 exacerbates Lyme arthritis in SCID mice
Anguita J, Samanta S, Barthold SW, Fikrig E. Ablation of interleukin-12 exacerbates Lyme arthritis in SCID mice. Infection And Immunity 1997, 65: 4334-4336. PMID: 9317045, PMCID: PMC175621, DOI: 10.1128/iai.65.10.4334-4336.1997.Peer-Reviewed Original Research
1995
Lyme borreliosis in transgenic mice tolerant to Borrelia burgdorferi OspA or B.
Fikrig E, Tao H, Chen M, Barthold SW, Flavell RA. Lyme borreliosis in transgenic mice tolerant to Borrelia burgdorferi OspA or B. Journal Of Clinical Investigation 1995, 96: 1706-1714. PMID: 7560061, PMCID: PMC185806, DOI: 10.1172/jci118215.Peer-Reviewed Original ResearchConceptsC3H/HeJTransgenic miceLyme borreliosisImmune responseB. burgdorferi-specific antibodyLyme diseaseMajor histocompatibility complex class IBurgdorferi-specific antibodiesRegression of arthritisCellular immune responsesDevelopment of arthritisHistocompatibility complex class IRole of immunityB. burgdorferi antigensComplex class ISurface protein ABorrelia burgdorferi outer surface protein AOuter surface protein ATolerant miceNontransgenic littermatesB6 miceSCID miceImmunodeficient miceB antibodiesC57BL/6 background