Cell CycleCell Line, TumorCell ProliferationCell SurvivalCell Cycle ProteinsTumor Cells, CulturedSurvival RateCell DivisionApoptosisSignal TransductionCells, CulturedCell Cycle CheckpointsTumor Markers, BiologicalTumor Suppressor Protein p53Cell LineTime FactorsRNA, MessengerG1 PhaseNeoplasms, ExperimentalNeoplasmsTumor BurdenImmunohistochemistryDisease-Free SurvivalTumor Suppressor ProteinsTumor Necrosis Factor-alphaGene Expression Regulation, NeoplasticAntineoplastic AgentsCell DifferentiationFlow CytometryMice, Inbred C57BLMitosisBlotting, WesternPhosphorylationMice, NudeS PhaseReverse Transcriptase Polymerase Chain ReactionSurvival AnalysisBreast NeoplasmsMolecular Sequence DataCyclinsNeoplasm MetastasisMice, Inbred BALB CTransfectionMutationNeoplasm ProteinsAdenocarcinomaCell MovementBrain NeoplasmsNeoplasm TransplantationCyclin-Dependent Kinase Inhibitor p21RNA, Small InterferingDNA-Binding ProteinsCyclin-Dependent Kinase Inhibitor p27Down-RegulationGenes, Tumor SuppressorProtein-Serine-Threonine KinasesXenograft Model Antitumor AssaysCell Transformation, NeoplasticDose-Response Relationship, DrugTranscription FactorsNeovascularization, PathologicRetinoblastoma ProteinTransplantation, HeterologousBase SequenceColonic NeoplasmsCyclin D1Mammary Neoplasms, ExperimentalGene ExpressionModels, BiologicalGene Expression RegulationSurvivalLung NeoplasmsG2 PhaseTreatment OutcomeFibroblastsBromodeoxyuridineProto-Oncogene ProteinsMice, TransgenicUp-RegulationAntigens, NeoplasmGene Expression ProfilingKi-67 AntigenLiver NeoplasmsAntibodies, MonoclonalCell Growth ProcessesMice, KnockoutCarcinoma, Ehrlich TumorNeoplasm StagingWilms TumorMice, SCIDDNA, NeoplasmTranscription, GeneticRNA InterferencePhenotypeTumor MicroenvironmentGraft SurvivalOvarian NeoplasmsAmino Acid SequenceCell NucleusDNA