CytoplasmCell DivisionCell NucleusCell ProliferationCell Line, TumorCell Growth ProcessesMolecular Sequence DataCell LineSignal TransductionTumor Cells, CulturedApoptosisCell CycleRNA, MessengerAmino Acid SequenceCells, CulturedActive Transport, Cell NucleusTransfectionBase SequenceMicroscopy, ElectronBlotting, WesternPhosphorylationMutationHeLa CellsProtein TransportImmunohistochemistryProtein BindingRecombinant Fusion ProteinsCell SurvivalGene Expression Regulation, NeoplasticMicroscopy, FluorescenceTranscription FactorsNuclear ProteinsRNA, Small InterferingDNA-Binding ProteinsTranscription, GeneticFluorescent Antibody TechniqueCarrier ProteinsMice, NudeModels, BiologicalCell MembraneGrowth InhibitorsGene ExpressionSaccharomyces cerevisiaeReverse Transcriptase Polymerase Chain ReactionDown-RegulationCell EnlargementSubcellular FractionsAntineoplastic AgentsRNA InterferenceRecombinant ProteinsFibroblastsCell DifferentiationBiological TransportNuclear Localization SignalsTime FactorsProtein-Serine-Threonine KinasesGene Expression RegulationGreen Fluorescent ProteinsCell Cycle ProteinsMembrane ProteinsProtein Structure, TertiarySaccharomyces cerevisiae ProteinsCell Transformation, NeoplasticKineticsKaryopherinsCloning, MolecularSequence Homology, Amino AcidDose-Response Relationship, DrugDNAMicroscopy, ConfocalTOR Serine-Threonine KinasesRNA-Binding Proteins3T3 CellsNeoplasm ProteinsProteinsEnzyme ActivationEscherichia coliPlasmidsTumor Suppressor ProteinsImmunoblottingCell CompartmentationEnzyme InhibitorsCOS CellsProto-Oncogene ProteinsActinsCell MovementCell NucleolusGrowth SubstancesDNA PrimersPhosphoproteinsTumor Suppressor Protein p53NIH 3T3 CellsProtein BiosynthesisMitosisPhenotypeEpithelial CellsLuminescent ProteinsBreast NeoplasmsProto-Oncogene Proteins c-aktCyclin-Dependent Kinase Inhibitor p21