Tumor Necrosis Factor-alphaReceptors, Tumor Necrosis FactorReceptors, Tumor Necrosis Factor, Type IReceptors, Tumor Necrosis Factor, Type IICytokinesInterleukin-1Interleukin-6LipopolysaccharidesCells, CulturedRNA, MessengerNecrosisNF-kappa BLymphotoxin-alphaInterferon-gammaCell LineMacrophagesMice, Inbred C57BLRecombinant ProteinsSignal TransductionMonocytesApoptosisMice, Inbred BALB CGene Expression RegulationInflammationAntibodies, MonoclonalArthritis, RheumatoidMolecular Sequence DataT-Lymphocytes, CytotoxicTumor Necrosis FactorsInterleukin-10Gene ExpressionDose-Response Relationship, DrugCell Line, TumorBase SequenceTransforming Growth Factor alphaMice, KnockoutInterleukin-8Antigens, CDTime FactorsReverse Transcriptase Polymerase Chain ReactionTumor Cells, CulturedDisease Models, AnimalTumor Necrosis Factor Decoy ReceptorsAntirheumatic AgentsMacrophage ActivationTransfectionCell SurvivalSynovial MembraneUp-RegulationLeukocytes, MononuclearMembrane GlycoproteinsEnzyme-Linked Immunosorbent AssayInterleukin-1betaT-LymphocytesFlow CytometryPromoter Regions, GeneticBlotting, WesternDrug SynergismCell DivisionNeutrophilsDown-RegulationFibroblastsInflammation MediatorsImmunohistochemistryEndotoxinsCytotoxicity, ImmunologicMacrophages, PeritonealTranscription, GeneticEnzyme ActivationI-kappa B ProteinsAmino Acid SequenceAnti-Inflammatory AgentsKineticsMice, Inbred C3HPentoxifyllineLymphocyte ActivationNitric OxideLiverInterleukin-12Immunoglobulin GSpleenEndothelium, VascularPhosphorylationPolymerase Chain ReactionI-kappa B KinaseTNF Receptor-Associated Factor 2Protein BindingReceptors, Cell SurfaceTranscription Factor RelAIntercellular Adhesion Molecule-1Tumor Markers, BiologicalGranulocyte-Macrophage Colony-Stimulating FactorLungDendritic CellsCell ProliferationAntibodiesDNA PrimersEnzyme InhibitorsCell DifferentiationCaspases