2001
Exploitation of Interleukin-8-Induced Neutrophil Chemotaxis by the Agent of Human Granulocytic Ehrlichiosis
Akkoyunlu M, Malawista S, Anguita J, Fikrig E. Exploitation of Interleukin-8-Induced Neutrophil Chemotaxis by the Agent of Human Granulocytic Ehrlichiosis. Infection And Immunity 2001, 69: 5577-5588. PMID: 11500432, PMCID: PMC98672, DOI: 10.1128/iai.69.9.5577-5588.2001.Peer-Reviewed Original ResearchConceptsHuman granulocytic ehrlichiosisInterleukin-8Granulocytic ehrlichiosisHGE bacteriaUpregulation of CXCR2IL-8 receptorsIL-8 productionIL-8 secretionSite of infectionInfected HL-60 cellsObligate intracellular bacteriumChemotaxis chamber assayNeutrophils migrateNeutrophil migrationNeutrophil chemotaxisImmunodeficient miceControl animalsBacterial disseminationHost defensePromyelocytic cell lineChamber assayIntracellular bacteriumHL-60 cellsRetinoic acidNeutrophil lineage
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
1996
Protective antibodies in murine Lyme disease arise independently of CD40 ligand.
Fikrig E, Barthold SW, Chen M, Grewal IS, Craft J, Flavell RA. Protective antibodies in murine Lyme disease arise independently of CD40 ligand. The Journal Of Immunology 1996, 157: 1-3. PMID: 8683101, DOI: 10.4049/jimmunol.157.1.1.Peer-Reviewed Original ResearchConceptsCD40L-deficient miceCD40 ligand-deficient miceMurine Lyme diseaseRegression of arthritisTransfer of serumDependent immune responsesIgG2b AbsAcute arthritisControl miceProtective antibodiesIg class switchingCD40 ligandImmune responseImmunodeficient miceLyme borreliosisLyme diseaseMiceBorrelia burgdorferiB. burgdorferiClass switchingArthritisBurgdorferiAbInfectionDisease
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