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
2019
Vertical transmission rates of Borrelia miyamotoi in Ixodes scapularis collected from white-tailed deer
Han S, Lubelczyk C, Hickling GJ, Belperron AA, Bockenstedt LK, Tsao JI. Vertical transmission rates of Borrelia miyamotoi in Ixodes scapularis collected from white-tailed deer. Ticks And Tick-borne Diseases 2019, 10: 682-689. PMID: 30846418, PMCID: PMC6551370, DOI: 10.1016/j.ttbdis.2019.02.014.Peer-Reviewed Original ResearchConceptsVertical transmission rateB. miyamotoiBorrelia miyamotoiBorrelia miyamotoi diseaseHunter-harvested white-tailed deerTransovarial transmission ratesInfected female ticksMiyamotoi infectionB. burgdorferi sensu strictoBurgdorferi sensu strictoInfection prevalenceI. scapularisHuman hostIxodes ricinus complexMiyamotoiLarval I. scapularisWhite-tailed deerLyme borreliaeFever spirochetesFurther investigation
2012
Spirochete antigens persist near cartilage after murine Lyme borreliosis therapy
Bockenstedt LK, Gonzalez DG, Haberman AM, Belperron AA. Spirochete antigens persist near cartilage after murine Lyme borreliosis therapy. Journal Of Clinical Investigation 2012, 122: 2652-2660. PMID: 22728937, PMCID: PMC3386809, DOI: 10.1172/jci58813.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnti-Bacterial AgentsAntigens, BacterialArthritis, InfectiousBacterial LoadBorrelia burgdorferiCartilageCeftriaxoneDoxycyclineEar, ExternalFemaleFluorescence Recovery After PhotobleachingGreen Fluorescent ProteinsJoint CapsuleLyme DiseaseMiceMice, Inbred C3HMice, Inbred C57BLMice, KnockoutMicroscopy, Fluorescence, MultiphotonMyeloid Differentiation Factor 88PatellaRecombinant ProteinsConceptsNaive miceAntibiotic treatmentIntravital microscopyAntibiotic-refractory Lyme arthritisLyme diseaseTNF-α productionBorrelia burgdorferi antigensB. burgdorferi antigensSpirochete antigenTLR responsivenessInflammatory arthritisAntibiotic therapyLyme arthritisWT miceMusculoskeletal symptomsAntigens persistSlow resolutionImmunodeficient miceMouse modelTissue transplantsPathogen burdenSpirochete DNAInfectious spirochetesLyme borreliosisMice
2009
The Caspase 1 Inflammasome Is Not Required for Control of Murine Lyme Borreliosis
Liu N, Belperron AA, Booth CJ, Bockenstedt LK. The Caspase 1 Inflammasome Is Not Required for Control of Murine Lyme Borreliosis. Infection And Immunity 2009, 77: 3320-3327. PMID: 19487481, PMCID: PMC2715671, DOI: 10.1128/iai.00100-09.Peer-Reviewed Original ResearchConceptsCaspase-1 inflammasomeCaspase-1Immune responseHost defenseLyme borreliosisToll-like receptor-mediated responsesDay 14 postinfectionPrevalence of arthritisT cell responsesApoptosis-associated speck-like proteinMild transient elevationBorrelia burgdorferiMurine Lyme borreliosisReceptor-mediated responsesCaspase-1 deficiencyC-terminal caspase recruitment domainSpeck-like proteinAbility of macrophagesEnzyme caspase-1IL-18Humoral immunityInterleukin-1betaTransient elevationPathogen burdenInflammasome
1999
Immune Responses Induced by Gene Gun or Intramuscular Injection of DNA Vaccines That Express Immunogenic Regions of the Serine Repeat Antigen from Plasmodium falciparum
Belperron A, Feltquate D, Fox B, Horii T, Bzik D. Immune Responses Induced by Gene Gun or Intramuscular Injection of DNA Vaccines That Express Immunogenic Regions of the Serine Repeat Antigen from Plasmodium falciparum. Infection And Immunity 1999, 67: 5163-5169. PMID: 10496891, PMCID: PMC96866, DOI: 10.1128/iai.67.10.5163-5169.1999.Peer-Reviewed Original ResearchConceptsSerine repeat antigenHuman malaria vaccineGene gun immunizationImmunization of miceMalaria vaccineDNA vaccineIntramuscular injectionImmune responseProtein-based subunit vaccinesImmunogenic regionHepatitis B surface antigenHigh serum antibody titersPlasmodium falciparumCoimmunization of miceMinimal antibody responseSerum antibody titersB surface antigenSERA proteinPlasmid DNA vaccineGene gun deliveryAntibody titersAntibody responseDNA vaccinationSubunit vaccineSurface antigen