Cell ProliferationCell DivisionBiologyCells, CulturedSignal TransductionCell Line, TumorApoptosisSystems BiologyCell CycleCell DifferentiationBromodeoxyuridineRNA, MessengerCell MovementCell SurvivalCell LineImmunohistochemistryBlotting, WesternProliferating Cell Nuclear AntigenLymphocyte ActivationPhosphorylationMice, Inbred C57BLReverse Transcriptase Polymerase Chain ReactionKi-67 AntigenGene Expression Regulation, NeoplasticDevelopmental BiologyRNA, Small InterferingTumor Cells, CulturedMolecular BiologyGene Expression RegulationCell Growth ProcessesDown-RegulationStem CellsEpithelial CellsFlow CytometryMice, KnockoutDose-Response Relationship, DrugTransfectionGene ExpressionT-LymphocytesTime FactorsCyclin D1Models, BiologicalMolecular Sequence DataMice, TransgenicTranscription FactorsMice, NudeUp-RegulationRNA InterferenceFibroblastsThymidineProto-Oncogene Proteins c-aktCell CountSynthetic BiologyMuscle, Smooth, VascularCyclin-Dependent Kinase Inhibitor p27Mice, Inbred BALB CCell Transformation, NeoplasticDNAComputational BiologyGene Expression ProfilingPhenotypeEnzyme ActivationCell Cycle ProteinsBase SequenceHyperplasiaEnzyme InhibitorsGene Expression Regulation, DevelopmentalMutationDNA-Binding ProteinsAntineoplastic AgentsGene Knockdown TechniquesGrowth InhibitorsExtracellular Signal-Regulated MAP KinasesProto-Oncogene ProteinsRats, Sprague-DawleyMyocytes, Smooth MuscleProto-Oncogene Proteins c-mycDisease Models, AnimalBreast NeoplasmsMitogensCyclin-Dependent Kinase Inhibitor p21Protein-Serine-Threonine KinasesMAP Kinase Signaling SystemNeoplasmsMitogen-Activated Protein Kinase 3G1 PhaseCell AdhesionNeovascularization, PathologicNuclear ProteinsMicroRNAsGrowth SubstancesMitogen-Activated Protein Kinase 1Amino Acid SequenceTransforming Growth Factor betaRecombinant ProteinsPlatelet-Derived Growth FactorFibroblast Growth Factor 2Phosphatidylinositol 3-KinasesTumor Suppressor Protein p53Tumor Suppressor Proteins