Cell CycleGenes, Tumor SuppressorTumor Suppressor ProteinsTumor Suppressor Protein p53Cell Line, TumorCell Cycle ProteinsTumor Cells, CulturedTumor Markers, BiologicalCell ProliferationCell DivisionGene Expression Regulation, NeoplasticTumor BurdenApoptosisMutationTumor Necrosis Factor-alphaTumor Suppressor Protein p14ARFNeoplasmsNeoplasms, ExperimentalSignal TransductionMolecular Sequence DataCell Transformation, NeoplasticGenes, SuppressorCell LineRetinoblastoma ProteinGenes, p53Wilms TumorCell Cycle CheckpointsRNA, MessengerNeoplasm ProteinsVon Hippel-Lindau Tumor Suppressor ProteinBase SequenceTransfectionDNA-Binding ProteinsMice, NudeTranscription FactorsReverse Transcriptase Polymerase Chain ReactionBrain NeoplasmsDNA, NeoplasmG1 PhasePromoter Regions, GeneticCyclin-Dependent Kinase Inhibitor p16Neoplasm MetastasisDown-RegulationAdenocarcinomaBlotting, WesternDNA MethylationBreast NeoplasmsCyclin-Dependent Kinase Inhibitor p21Loss of HeterozygosityCell SurvivalTransplantation, HeterologousMammary Neoplasms, ExperimentalPTEN PhosphohydrolaseImmunohistochemistryGene SilencingPhosphorylationNuclear ProteinsCyclinsCells, CulturedMice, Inbred BALB CMice, Inbred C57BLFlow CytometryProtein-Serine-Threonine KinasesCarcinoid TumorColonic NeoplasmsProto-Oncogene ProteinsNeovascularization, PathologicNeoplasm TransplantationTumor MicroenvironmentXenograft Model Antitumor AssaysTime FactorsAmino Acid SequenceRNA, Small InterferingMitosisTranscription, GeneticKidney NeoplasmsDNA DamageAntineoplastic AgentsSuppressor of Cytokine Signaling ProteinsProtein BindingProto-Oncogene Proteins c-mdm2Neuroendocrine TumorsS PhaseSuppression, GeneticGene DeletionOvarian NeoplasmsLiver NeoplasmsAntigens, NeoplasmGene Expression ProfilingModels, BiologicalPhenotypeCarcinoma, Ehrlich TumorRNA InterferenceGene ExpressionFibrosarcomaPolymerase Chain ReactionGene Expression RegulationLung NeoplasmsCell MovementGlioma