2009
The Urokinase Receptor (uPAR) Facilitates Clearance of Borrelia burgdorferi
Hovius JW, Bijlsma MF, van der Windt GJ, Wiersinga WJ, Boukens BJ, Coumou J, Oei A, de Beer R, de Vos AF, van 't Veer C, van Dam AP, Wang P, Fikrig E, Levi MM, Roelofs JJ, van der Poll T. The Urokinase Receptor (uPAR) Facilitates Clearance of Borrelia burgdorferi. PLOS Pathogens 2009, 5: e1000447. PMID: 19461880, PMCID: PMC2678258, DOI: 10.1371/journal.ppat.1000447.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsArthritis, InfectiousBorrelia burgdorferiCell MovementHeartHistocytochemistryHumansLeukocytesLyme DiseaseMiceMice, Inbred C57BLMice, KnockoutMyocarditisPhagocytosisReceptors, Urokinase Plasminogen ActivatorSkinStatistics, NonparametricUp-RegulationUrinary BladderUrokinase-Type Plasminogen ActivatorConceptsB. burgdorferi numbersWT controlsPhagocytotic capacityC3H/HeN backgroundIL-1beta mRNA expressionBorrelia burgdorferiB. burgdorferi infectionRole of uPARSevere carditisBurgdorferi infectionImmune responseLeukocyte functionSpirochete Borrelia burgdorferiFibrinolytic systemPAI-1Facilitate clearanceMRNA expressionHuman leukocytesLyme borreliosisMiceB. burgdorferiCausative agentProteinase receptorUPARAdequate eradication
2008
Anaplasma phagocytophilum Increases Cathepsin L Activity, Thereby Globally Influencing Neutrophil Function
Thomas V, Samanta S, Fikrig E. Anaplasma phagocytophilum Increases Cathepsin L Activity, Thereby Globally Influencing Neutrophil Function. Infection And Immunity 2008, 76: 4905-4912. PMID: 18765732, PMCID: PMC2573316, DOI: 10.1128/iai.00851-08.Peer-Reviewed Original ResearchMeSH KeywordsAnaplasma phagocytophilumCathepsin LCathepsinsCysteine EndopeptidasesEhrlichiosisElectrophoretic Mobility Shift AssayGene Expression Regulation, BacterialHL-60 CellsHomeodomain ProteinsHumansImmunoblottingImmunoprecipitationNeutrophilsNuclear ProteinsRepressor ProteinsReverse Transcriptase Polymerase Chain ReactionTranscription FactorsConceptsA. phagocytophilum infectionPhagocytophilum infectionCathepsin L activityNeutrophil functionA. phagocytophilumL activityHuman neutrophil peptides 1Polymorphonuclear leukocyte functionNeutrophil peptide-1Human granulocytic anaplasmosisTherapeutic optionsNeutrophil defenseLeukocyte functionCathepsin LPeptide-1InfectionObligate intracellular pathogensMarked reductionGranulocytic anaplasmosisIntracellular pathogensCDP activityHost oxidative burstAnaplasma phagocytophilumPhagocytophilumOxidative burst