Cell CycleCell DivisionCell Cycle ProteinsCell Cycle CheckpointsCell Line, TumorMitosisG1 PhaseTumor Suppressor Protein p53Tumor Markers, BiologicalCell ProliferationTumor BurdenTumor Necrosis Factor-alphaS PhaseTumor Suppressor ProteinsCyclinsMutationMolecular Sequence DataApoptosisGenes, Tumor SuppressorSignal TransductionG2 PhaseCell LineTime FactorsRetinoblastoma ProteinRNA, MessengerWilms TumorNeoplasms, ExperimentalCyclin-Dependent Kinase Inhibitor p21Menstrual CycleFlow CytometryCyclin-Dependent Kinase Inhibitor p27PhosphorylationProtein-Serine-Threonine KinasesModels, BiologicalDNA-Binding ProteinsCells, CulturedBase SequenceDNA ReplicationCell NucleusTranscription FactorsG2 Phase Cell Cycle CheckpointsCarcinoid TumorCell SurvivalCDC2 Protein KinaseCell DifferentiationAmino Acid SequenceDNA DamageCyclin D1Brain NeoplasmsG0 PhaseBlotting, WesternAsymmetric Cell DivisionInterphaseNeuroendocrine TumorsNeoplasmsG1 Phase Cell Cycle CheckpointsNeoplasm ProteinsCyclin-Dependent Kinase 2TransfectionReverse Transcriptase Polymerase Chain ReactionTranscription, GeneticCell Transformation, NeoplasticCyclin ECell Nucleus DivisionTumor MicroenvironmentHeLa CellsMammary Neoplasms, ExperimentalAdenocarcinomaCyclin BGene Expression ProfilingDNAPhenotypeMice, Inbred C57BLCyclin AGenes, cdcGene Expression RegulationGene Expression Regulation, NeoplasticImmunohistochemistryDown-RegulationNuclear ProteinsXenograft Model Antitumor AssaysNeovascularization, PathologicMice, Inbred BALB CTransplantation, HeterologousSpindle ApparatusCyclin-Dependent Kinase 4Neoplasm MetastasisProtein BindingGene ExpressionSaccharomyces cerevisiaeColonic NeoplasmsDNA, NeoplasmAntineoplastic AgentsPromoter Regions, Geneticcdc25 PhosphatasesFibroblastsProto-Oncogene ProteinsBromodeoxyuridineDose-Response Relationship, DrugCDC2-CDC28 Kinases