2007
ASC/PYCARD and Caspase-1 Regulate the IL-18/IFN-γ Axis during Anaplasma phagocytophilum Infection
Pedra JH, Sutterwala FS, Sukumaran B, Ogura Y, Qian F, Montgomery RR, Flavell RA, Fikrig E. ASC/PYCARD and Caspase-1 Regulate the IL-18/IFN-γ Axis during Anaplasma phagocytophilum Infection. The Journal Of Immunology 2007, 179: 4783-4791. PMID: 17878377, DOI: 10.4049/jimmunol.179.7.4783.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid MotifsAnaplasmaAnaplasmosisAnimalsApoptosis Regulatory ProteinsCalcium-Binding ProteinsCaspase 1Disease SusceptibilityEnzyme ActivationHL-60 CellsHumansInterferon-gammaInterleukin-18Killer Cells, NaturalMiceMice, Inbred C57BLMice, KnockoutPhagocytosisSignal TransductionTh1 CellsT-Lymphocytes, RegulatoryConceptsA. phagocytophilum infectionIFN-gamma productionCaspase-1Phagocytophilum infectionIFN-gammaA. phagocytophilumIFN-gamma levelsNOD-like receptor pathwayIL-18 secretionIFN-gamma-mediated controlCentral adaptor moleculeAnaplasma phagocytophilum infectionVitro restimulationIL-18Peripheral bloodControl animalsReceptor pathwayASC deficiencyInfectionObligate intracellular pathogensIntracellular pathogensAnaplasma phagocytophilumPhagocytophilumAdaptor moleculeCritical role
2000
Gamma Interferon Dominates the Murine Cytokine Response to the Agent of Human Granulocytic Ehrlichiosis and Helps To Control the Degree of Early Rickettsemia
Akkoyunlu M, Fikrig E. Gamma Interferon Dominates the Murine Cytokine Response to the Agent of Human Granulocytic Ehrlichiosis and Helps To Control the Degree of Early Rickettsemia. Infection And Immunity 2000, 68: 1827-1833. PMID: 10722570, PMCID: PMC97354, DOI: 10.1128/iai.68.4.1827-1833.2000.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBacteremiaConcanavalin ACytokinesDisease ProgressionDose-Response Relationship, DrugEhrlichiosisEnzyme-Linked Immunosorbent AssayFemaleHL-60 CellsHumansImmunoglobulin GInterferon-gammaMiceMice, Inbred C3HNeutrophilsReverse Transcriptase Polymerase Chain ReactionRickettsiaSpleenTime FactorsT-LymphocytesConceptsIFN-gamma-deficient miceHuman granulocytic ehrlichiosisIFN-gamma levelsDay 8Cytokine responsesIFN-gammaGamma interferonCells/HGE bacteriaGranulocytic ehrlichiosisIFN-gamma-independent mechanismMurine cytokine responsesTime pointsAgent of HGEMore IFN-gammaC3H/HeNLess interleukin-4IFN-gamma responsesMurine infection modelLater time pointsObligate intracellular bacteriumTh1 phenotypeC57BL/6 miceDNA burdenImmunocompetent mice