2021
Single cell immunophenotyping of the skin lesion erythema migrans Identifies IgM memory B cells
Jiang R, Meng H, Raddassi K, Fleming I, Hoehn KB, Dardick KR, Belperron AA, Montgomery RR, Shalek AK, Hafler DA, Kleinstein SH, Bockenstedt LK. Single cell immunophenotyping of the skin lesion erythema migrans Identifies IgM memory B cells. JCI Insight 2021, 6: e148035. PMID: 34061047, PMCID: PMC8262471, DOI: 10.1172/jci.insight.148035.Peer-Reviewed Original ResearchConceptsMemory B cellsErythema migransB cellsEM lesionsIgM memory B cellsLyme diseaseB-cell receptor sequencingSkin infection siteCell receptor sequencingEarly Lyme diseaseLocal antigen presentationSkin immune responsesB cell populationsSingle-cell immunophenotypingMHC class II genesUninvolved skinImmune cellsSpirochetal infectionAntigen presentationCell immunophenotypingT cellsImmune responseIsotype usageAntibody productionInitial signs
2007
Marginal Zone B-Cell Depletion Impairs Murine Host Defense against Borrelia burgdorferi Infection
Belperron AA, Dailey CM, Booth CJ, Bockenstedt LK. Marginal Zone B-Cell Depletion Impairs Murine Host Defense against Borrelia burgdorferi Infection. Infection And Immunity 2007, 75: 3354-3360. PMID: 17470546, PMCID: PMC1932939, DOI: 10.1128/iai.00422-07.Peer-Reviewed Original ResearchConceptsT-cell-independent antibodiesCell-depleted miceSplenic CD4Cell depletionPathogen burdenSplenic T cell responsesHost defenseT-cell activation markersC3H/HeJ miceImmunoglobulin M titersInfected control miceMurine host defensePathogen-specific IgMT cell responsesMarginal zone B cellsBlood-borne antigensBlood-borne pathogensWeeks of infectionB cell subsetsImmune mouse serumBorrelia burgdorferi infectionImportant host defenseSevere arthritisActivation markersControl mice
2005
Infection-Induced Marginal Zone B Cell Production of Borrelia hermsii-Specific Antibody Is Impaired in the Absence of CD1d
Belperron AA, Dailey CM, Bockenstedt LK. Infection-Induced Marginal Zone B Cell Production of Borrelia hermsii-Specific Antibody Is Impaired in the Absence of CD1d. The Journal Of Immunology 2005, 174: 5681-5686. PMID: 15843569, DOI: 10.4049/jimmunol.174.9.5681.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntibodies, BacterialAntibody SpecificityAntigens, CD1Antigens, CD1dB-Lymphocyte SubsetsBorreliaBorrelia InfectionsDNA, BacterialGerminal CenterImmune SeraImmunity, InnateImmunization, PassiveImmunoglobulin MLymphocyte ActivationLymphocyte DepletionMiceMice, Inbred C57BLMice, KnockoutConceptsMZB cellsActivation markersPathogen burdenMouse serumAbsence of CD1dBlood-borne AgsCD1d-deficient micePathogen-specific IgMActivation marker expressionMarginal zone B cellsT cell helpImmune mouse serumWild-type miceCritical host defenseB cell productionB. hermsiiCD1d expressionSerum levelsCell helpPassive transferSpirochete burdenAb productionSpirochete Borrelia burgdorferiB cellsCell activation
2001
Natural Antibody Affects Survival of the SpirocheteBorrelia burgdorferi within Feeding Ticks
Belperron A, Bockenstedt L. Natural Antibody Affects Survival of the SpirocheteBorrelia burgdorferi within Feeding Ticks. Infection And Immunity 2001, 69: 6456-6462. PMID: 11553590, PMCID: PMC98781, DOI: 10.1128/iai.69.10.6456-6462.2001.Peer-Reviewed Original ResearchConceptsB cell-deficient miceNatural antibodiesControl miceConfocal immunofluorescence microscopySalivary glandsEarly host defenseBlood-sucking vectorsMammalian hostsFeeding ticksB. burgdorferi organismsNormal mouse serumTick midgutAbsence of exposureOuter surface protein AArthropod vectorsImmunofluorescence microscopyMammalian seraSurface protein ASpirochete Borrelia burgdorferiPolyclonal immunoglobulin MPathogen transmissionSpirochete burdenPassive transferBlood mealImmunoglobulin M