Cell CycleCell Line, TumorCell Cycle ProteinsTumor Markers, BiologicalTumor BurdenTumor Cells, CulturedTumor Necrosis Factor-alphaTumor Suppressor Protein p53Neoplasms, ExperimentalCell DivisionCell ProliferationTumor Suppressor ProteinsGenes, Tumor SuppressorCell Cycle CheckpointsWilms TumorNeoplasmsApoptosisBrain NeoplasmsMammary Neoplasms, ExperimentalCarcinoid TumorNeoplasm MetastasisCell LineSignal TransductionTumor MicroenvironmentG1 PhaseRNA, MessengerNeovascularization, PathologicAdenocarcinomaNeuroendocrine TumorsNeoplasm ProteinsCell SurvivalTransplantation, HeterologousXenograft Model Antitumor AssaysCarcinoma, Ehrlich TumorMice, NudeMice, Inbred BALB CFlow CytometryAntigens, NeoplasmMitosisTime FactorsGene Expression Regulation, NeoplasticColonic NeoplasmsMolecular Sequence DataMutationAntineoplastic AgentsCell Transformation, NeoplasticS PhaseFibrosarcomaNeoplasm TransplantationTransfectionCyclinsReverse Transcriptase Polymerase Chain ReactionImmunohistochemistryMice, Inbred C57BLBreast NeoplasmsBlotting, WesternDNA, NeoplasmCells, CulturedPhosphorylationMice, SCIDBase SequenceLiver NeoplasmsOvarian NeoplasmsNeoplastic Cells, CirculatingSarcoma, ExperimentalDNA-Binding ProteinsRetinoblastoma ProteinGliomaMelanoma, ExperimentalCyclin-Dependent Kinase Inhibitor p21Antibodies, MonoclonalGastrointestinal Stromal TumorsG2 PhaseKidney NeoplasmsDown-RegulationProtein-Serine-Threonine KinasesPancreatic NeoplasmsCyclin-Dependent Kinase Inhibitor p27Transcription FactorsCarcinoma, Squamous CellRNA, Small InterferingGene Expression ProfilingSkin NeoplasmsModels, BiologicalDose-Response Relationship, DrugCell MovementNeoplasm StagingGene ExpressionDisease ProgressionGlioblastomaDNA DamageMenstrual CycleTranscription, GeneticCyclin D1Mammary Neoplasms, AnimalProto-Oncogene ProteinsTumor Stem Cell AssayLung NeoplasmsPromoter Regions, GeneticCell Differentiation