G(M2) Activator ProteinEnzyme ActivationSphingolipid Activator ProteinsMolecular Sequence DataAmino Acid SequenceSignal TransductionSaposinsG(M2) GangliosideTranscription Factor AP-1Tissue Plasminogen ActivatorTranscription FactorsPromoter Regions, GeneticDNA-Binding ProteinsBase SequenceUrokinase-Type Plasminogen ActivatorPlasminogen Activator Inhibitor 1Cyclic AMP Receptor ProteinB-Lymphocyte SubsetsB-Cell-Specific Activator ProteinTranscription, GeneticTrans-ActivatorsPlasminogen ActivatorsB-LymphocytesProto-Oncogene Proteins c-junbeta-N-AcetylhexosaminidasesHexosaminidase AEnzyme ActivatorsCells, CulturedTranscriptional ActivationBinding SitesTranscription Factor AP-2Protein BindingCell LineGene Expression RegulationGangliosidosesRNA, MessengerGangliosidoses, GM2Proto-Oncogene Proteins c-fosMonoglyceridesMutationLymphocyte ActivationMice, Inbred C57BLCell DifferentiationTransfectionGerminal CenterImmunoglobulin MSpleenDNATay-Sachs DiseaseReceptors, Urokinase Plasminogen ActivatorPhosphorylationRepressor ProteinsEscherichia coliNF-kappa BRNA Polymerase Sigma 54Mice, KnockoutHexosaminidase BImmunoglobulin DReceptors, Cyclic AMPBacterial ProteinsProteinsKineticsRecombinant ProteinsRecombinant Fusion ProteinsGlycoproteinsGlycosphingolipidsNuclear ProteinsPlasmidsTetradecanoylphorbol AcetateMice, TransgenicPlasminogen InactivatorsSTAT3 Transcription FactorAntigens, CD19Mice, Inbred BALB CSaccharomyces cerevisiae ProteinsLeukodystrophy, MetachromaticGene Expression Regulation, BacterialFlow CytometryFos-Related Antigen-2JNK Mitogen-Activated Protein KinasesCloning, MolecularGene ExpressionFungal ProteinsBlotting, WesternGenes, ReporterMitogen-Activated Protein KinasesB-Cell Activating FactorPlasminogen Activator Inhibitor 2Tumor Cells, CulturedSaccharomyces cerevisiaeEnhancer Elements, GeneticGlucosylceramidaseImmunoglobulin Heavy ChainsElectrophoretic Mobility Shift AssayDNA PrimersUp-RegulationSphingolipidosesProtein Kinase CLymphocyte CooperationAntigens, CD40