Cell ProliferationClone CellsCell DivisionCells, CulturedSignal TransductionCell Line, TumorApoptosisCell CycleCell DifferentiationRNA, MessengerBromodeoxyuridineMolecular Sequence DataCell LineBase SequenceCell SurvivalCell MovementLymphocyte ActivationImmunohistochemistryBlotting, WesternTumor Cells, CulturedMice, Inbred C57BLProliferating Cell Nuclear AntigenReverse Transcriptase Polymerase Chain ReactionPhosphorylationAmino Acid SequenceKi-67 AntigenTransfectionDNAGene Expression Regulation, NeoplasticGene Expression RegulationT-LymphocytesRNA, Small InterferingCloning, MolecularDown-RegulationCell Growth ProcessesGene ExpressionFlow CytometryEpithelial CellsDose-Response Relationship, DrugMice, KnockoutStem CellsTime FactorsCyclin D1Mice, NudeFibroblastsTranscription FactorsMice, TransgenicThymidineMice, Inbred BALB CUp-RegulationRNA InterferenceCell Transformation, NeoplasticCell CountProto-Oncogene Proteins c-aktMuscle, Smooth, VascularCyclin-Dependent Kinase Inhibitor p27MutationPhenotypeEnzyme ActivationDNA-Binding ProteinsCell Cycle ProteinsHyperplasiaGrowth InhibitorsRecombinant ProteinsEnzyme InhibitorsProto-Oncogene ProteinsGene Expression Regulation, DevelopmentalTranscription, GeneticRats, Sprague-DawleyMitogensProto-Oncogene Proteins c-mycExtracellular Signal-Regulated MAP KinasesGene Knockdown TechniquesMyocytes, Smooth MuscleCyclin-Dependent Kinase Inhibitor p21Antineoplastic AgentsDNA, ComplementaryProtein-Serine-Threonine KinasesInterleukin-2DNA PrimersBreast NeoplasmsMAP Kinase Signaling SystemG1 PhaseNuclear ProteinsMitogen-Activated Protein Kinase 3Models, BiologicalDisease Models, AnimalCell AdhesionGrowth SubstancesGene Expression ProfilingB-LymphocytesMitogen-Activated Protein Kinase 1Platelet-Derived Growth FactorFibroblast Growth Factor 2Neoplasm ProteinsTumor Suppressor Protein p53MitosisNeovascularization, PathologicPhosphatidylinositol 3-KinasesTumor Suppressor Proteins