Cell CycleCyclin D1Tumor Suppressor Protein p53Cyclin-Dependent KinasesTumor Suppressor ProteinsGenes, Tumor SuppressorProliferating Cell Nuclear AntigenCyclinsCyclin-Dependent Kinase 2Cell Cycle ProteinsCyclin ACyclin ECyclin-Dependent Kinase 4Cyclin-Dependent Kinase Inhibitor p27Cyclin-Dependent Kinase Inhibitor p21Retinoblastoma ProteinCDC2-CDC28 KinasesG1 PhaseProtein-Serine-Threonine KinasesCyclin-Dependent Kinase Inhibitor p16Cell Line, TumorVon Hippel-Lindau Tumor Suppressor ProteinCyclin BCyclin-Dependent Kinase 5PhosphorylationCDC2 Protein KinaseApoptosisCyclin DCyclin CCell DivisionCell ProliferationS PhaseMutationMolecular Sequence DataProto-Oncogene ProteinsTumor Cells, CulturedTumor Suppressor Protein p14ARFNuclear ProteinsCyclin-Dependent Kinase Inhibitor ProteinsDNA-Binding ProteinsSignal TransductionCell LineTransfectionE2F1 Transcription FactorCyclin D3Transcription FactorsCyclin B1Blotting, WesternE2F Transcription FactorsProtein BindingProto-Oncogene Proteins c-mdm2Base SequenceCells, CulturedCyclin-Dependent Kinase 6MitosisTranscription Factor DP1Cyclin-Dependent Kinase Inhibitor p57Microtubule-Associated ProteinsDNA DamageProtein KinasesAmino Acid SequenceRNA, MessengerGene Expression Regulation, NeoplasticCyclin D2Protein Kinase InhibitorsCarrier ProteinsCyclin A1G2 PhaseTranscription, GeneticGenes, p53Promoter Regions, GeneticEnzyme InhibitorsPhosphatidylinositol 3-KinasesCyclin GReverse Transcriptase Polymerase Chain ReactionCyclin G1Gene Expression RegulationDown-RegulationImmunohistochemistryPurinesCyclin A2Ubiquitin-Protein LigasesNeurofibromin 2Cell Transformation, NeoplasticCell NucleusNeoplasm ProteinsMAP Kinase Signaling SystemAdenomatous Polyposis Coli ProteinCell Cycle CheckpointsRecombinant Fusion ProteinsProteinsHeLa CellsBinding SitesProtein Structure, TertiaryTranscriptional ActivationRNA, Small InterferingModels, BiologicalAntineoplastic AgentsPTEN PhosphohydrolaseGenes, Suppressor