Cyclin D1Tumor Suppressor Protein p53Tumor Suppressor ProteinsGenes, Tumor SuppressorCyclin D2Cyclin D3Cyclin AVon Hippel-Lindau Tumor Suppressor ProteinCyclin DRetinoblastoma ProteinCyclin ECell Line, TumorTumor Suppressor Protein p14ARFCyclinsPhosphorylationCell CycleMolecular Sequence DataCell LineProto-Oncogene Proteins c-mdm2Protein BindingMutationCyclin BCell Cycle ProteinsProtein-Serine-Threonine KinasesTransfectionAmino Acid SequenceCyclin B1Cyclin-Dependent KinasesApoptosisNuclear ProteinsProto-Oncogene ProteinsDNA-Binding ProteinsGene Expression Regulation, NeoplasticTranscription FactorsCyclin A1Signal TransductionTumor Cells, CulturedCell ProliferationCyclin-Dependent Kinase 4SerineCyclin-Dependent Kinase Inhibitor p21Blotting, WesternGenes, p53Cell DivisionG1 PhaseBase SequenceCyclin-Dependent Kinase Inhibitor p16Promoter Regions, GeneticCells, CulturedNeurofibromin 2PhosphoproteinsRNA, MessengerCell Transformation, NeoplasticAdenomatous Polyposis Coli ProteinUbiquitin-Protein LigasesTranscription, GeneticDown-RegulationCyclin A2Protein Structure, TertiaryEnzyme ActivationPTEN PhosphohydrolaseProteinsCyclin G1Binding SitesProtein KinasesCyclin-Dependent Kinase 2DNA DamageNeoplasm ProteinsCyclin GTranscriptional ActivationHeLa CellsE2F Transcription FactorsCell NucleusGene Expression RegulationGenes, SuppressorRecombinant Fusion ProteinsCarrier ProteinsRNA, Small InterferingRepressor ProteinsFibroblastsNeoplasmsLigasesReverse Transcriptase Polymerase Chain ReactionTrans-ActivatorsRNA InterferenceS PhaseCDC2-CDC28 KinasesOncogene ProteinsPrecipitin TestsTumor Markers, BiologicalImmunohistochemistryModels, BiologicalRecombinant ProteinsE2F1 Transcription FactorImmunoblottingIntracellular Signaling Peptides and ProteinsPhosphoserineEnzyme InhibitorsProto-Oncogene Proteins c-aktImmunoprecipitation