2009
Acetaminophen-induced hepatotoxicity in mice is dependent on Tlr9 and the Nalp3 inflammasome
Imaeda AB, Watanabe A, Sohail MA, Mahmood S, Mohamadnejad M, Sutterwala FS, Flavell RA, Mehal WZ. Acetaminophen-induced hepatotoxicity in mice is dependent on Tlr9 and the Nalp3 inflammasome. Journal Of Clinical Investigation 2009, 119: 305-314. PMID: 19164858, PMCID: PMC2631294, DOI: 10.1172/jci35958.Peer-Reviewed Original ResearchMeSH KeywordsAcetaminophenAnalgesics, Non-NarcoticAnimalsApoptosisAspirinCarrier ProteinsCaspase InhibitorsCell LineCyclooxygenase InhibitorsDose-Response Relationship, DrugHumansImmunity, InnateInflammationInterleukin-18Interleukin-1betaLiverMiceMice, Inbred C57BLNLR Family, Pyrin Domain-Containing 3 ProteinSignal TransductionToll-Like Receptor 9ConceptsLiver injuryIL-1betaNALP3 inflammasomeHepatocyte deathAcetaminophen-induced liver injuryCaspase-1Proinflammatory cytokine activationInnate immune activationSterile inflammatory responseType of injuryCOX-1 inhibitionMature IL-1betaPotential therapeutic approachSinusoidal endothelial cellsOverall tissue injuryIL-18Immune activationProinflammatory cytokinesTLR9 antagonistInitial insultInflammatory responseTissue injuryProtective effectCytokine activationTherapeutic approaches
1998
IL-18 augments perforin-dependent cytotoxicity of liver NK-T cells.
Dao T, Mehal W, Crispe I. IL-18 augments perforin-dependent cytotoxicity of liver NK-T cells. The Journal Of Immunology 1998, 161: 2217-22. PMID: 9725214, DOI: 10.4049/jimmunol.161.5.2217.Peer-Reviewed Original ResearchMeSH KeywordsAdjuvants, ImmunologicAnimalsCytokinesCytotoxicity, ImmunologicHumansInterferon InducersInterferon-gammaInterleukin-18Jurkat CellsKiller Cells, NaturalLiverLymphoproliferative DisordersMembrane GlycoproteinsMiceMice, Inbred C57BLMice, Inbred StrainsMice, KnockoutPerforinPore Forming Cytotoxic ProteinsT-Lymphocyte SubsetsT-Lymphocytes, CytotoxicTumor Necrosis Factor-alphaConceptsNK T cellsLiver NK T cellsIL-18NK cellsIntrahepatic lymphocyte subpopulationsNK cell activityPerforin-dependent cytotoxicityPerforin-dependent pathwayTNF-alpha productionSoluble TNF-alphaT cell linesLymphocyte subpopulationsCytotoxic cellsTNF-alphaT cellsCell activityExact mechanismNKCell populationsCell linesLiverCytotoxicityCellsCytokinesCTL