Cell ProliferationApoptosisCell DivisionCells, CulturedCell Line, TumorSignal TransductionCell CycleCell SurvivalCell DifferentiationCell LineCaspasesCaspase 3Blotting, WesternApoptosis Regulatory ProteinsRNA, MessengerTumor Cells, CulturedProto-Oncogene Proteins c-bcl-2BromodeoxyuridineImmunohistochemistryMice, Inbred C57BLPhosphorylationFlow CytometryIn Situ Nick-End LabelingInhibitor of Apoptosis ProteinsCell MovementRNA, Small InterferingReverse Transcriptase Polymerase Chain ReactionLymphocyte ActivationDown-RegulationEnzyme ActivationGene Expression Regulation, NeoplasticTransfectionDose-Response Relationship, DrugProliferating Cell Nuclear AntigenMice, KnockoutGene Expression RegulationKi-67 AntigenTumor Suppressor Protein p53Time FactorsEpithelial CellsUp-RegulationT-LymphocytesProto-Oncogene ProteinsDNA FragmentationProto-Oncogene Proteins c-aktCell Growth ProcessesEnzyme InhibitorsGene ExpressionAntineoplastic AgentsMice, TransgenicFibroblastsbcl-2-Associated X ProteinMice, NudeRNA InterferenceStem CellsTranscription FactorsCyclin D1Mice, Inbred BALB CMolecular Sequence DataCell CountDNA-Binding ProteinsProtein-Serine-Threonine KinasesRats, Sprague-DawleyMuscle, Smooth, VascularCell Cycle ProteinsCyclin-Dependent Kinase Inhibitor p21ThymidineCyclin-Dependent Kinase Inhibitor p27X-Linked Inhibitor of Apoptosis ProteinCell Transformation, NeoplasticDNAProto-Oncogene Proteins c-mycModels, BiologicalExtracellular Signal-Regulated MAP KinasesMutationGene Knockdown TechniquesMitogen-Activated Protein KinasesDisease Models, AnimalMAP Kinase Signaling SystemNeoplasm ProteinsBase SequencePhosphatidylinositol 3-KinasesMitochondriaCaspase 9Growth InhibitorsCell DeathNuclear ProteinsRecombinant ProteinsCaspase InhibitorsTumor Suppressor ProteinsHyperplasiaG1 PhaseBreast NeoplasmsMyocytes, Smooth MuscleCASP8 and FADD-Like Apoptosis Regulating ProteinPhenotypeGene Expression Regulation, DevelopmentalApoptosis Inducing Factorbcl-X ProteinFas Ligand Protein