Cell CycleCell Line, TumorMice, NudeNeoplasms, ExperimentalXenograft Model Antitumor AssaysTumor BurdenNeoplasm TransplantationCell Cycle ProteinsTumor Cells, CulturedCell ProliferationCell DivisionApoptosisMammary Neoplasms, ExperimentalMice, Inbred BALB CAntineoplastic AgentsTumor Markers, BiologicalTransplantation, HeterologousColonic NeoplasmsTumor Necrosis Factor-alphaNeoplasmsTumor Suppressor Protein p53Melanoma, ExperimentalMice, Inbred C57BLDrug SynergismTumor Suppressor ProteinsGenes, Tumor SuppressorDose-Response Relationship, DrugCell Cycle CheckpointsWilms TumorAntibodies, MonoclonalGenetic TherapyBrain NeoplasmsCarcinoid TumorNeoplasm MetastasisCell LineAntineoplastic Agents, PhytogenicSignal TransductionTumor MicroenvironmentG1 PhaseRNA, MessengerNeovascularization, PathologicAdenocarcinomaNeuroendocrine TumorsNeoplasm ProteinsCell SurvivalCarcinoma, Ehrlich TumorFlow CytometryAntigens, NeoplasmMitosisTime FactorsGene Expression Regulation, NeoplasticMolecular Sequence DataMutationCell Transformation, NeoplasticS PhaseFibrosarcomaTransfectionCyclinsReverse Transcriptase Polymerase Chain ReactionImmunohistochemistryBreast NeoplasmsBlotting, WesternDNA, NeoplasmCells, CulturedPhosphorylationMice, SCIDBase SequenceLiver NeoplasmsOvarian NeoplasmsNeoplastic Cells, CirculatingSarcoma, ExperimentalDNA-Binding ProteinsRetinoblastoma ProteinGliomaCyclin-Dependent Kinase Inhibitor p21Gastrointestinal Stromal TumorsG2 PhaseKidney NeoplasmsDown-RegulationProtein-Serine-Threonine KinasesPancreatic NeoplasmsCyclin-Dependent Kinase Inhibitor p27Transcription FactorsCarcinoma, Squamous CellRNA, Small InterferingGene Expression ProfilingSkin NeoplasmsModels, BiologicalCell MovementNeoplasm StagingGene ExpressionDisease ProgressionGlioblastomaDNA DamageMenstrual CycleTranscription, GeneticCyclin D1Mammary Neoplasms, AnimalProto-Oncogene ProteinsTumor Stem Cell Assay