Cell Line, TumorTumor Markers, BiologicalTumor Cells, CulturedBiological MarkersImmunohistochemistryGenetic MarkersNeoplasms, ExperimentalCell Transformation, NeoplasticNeoplasmsTumor BurdenTumor Necrosis Factor-alphaCell ProliferationAntigens, NeoplasmCell DivisionNeoplasm MetastasisNeoplasm TransplantationAdenocarcinomaBrain NeoplasmsNeoplasm ProteinsNeoplastic Cells, CirculatingNeoplastic Stem CellsMice, NudeMammary Neoplasms, ExperimentalTumor Suppressor Protein p53Flow CytometryRNA, MessengerCell DifferentiationTransplantation, HeterologousCell LineGene Expression Regulation, NeoplasticNeovascularization, PathologicGenes, Tumor SuppressorMice, Inbred BALB CReverse Transcriptase Polymerase Chain ReactionBreast NeoplasmsAntibodies, MonoclonalApoptosisColonic NeoplasmsFibrosarcomaLymphomaMice, Inbred C57BLDog DiseasesCell SurvivalCarcinoma, Ehrlich TumorCells, CulturedTumor Suppressor ProteinsWilms TumorAntineoplastic AgentsTumor MicroenvironmentMice, SCIDXenograft Model Antitumor AssaysImmunoenzyme TechniquesSignal TransductionCarcinoid TumorSkin NeoplasmsDNA, NeoplasmSarcoma, ExperimentalPhenotypeStem CellsLung NeoplasmsBlotting, WesternTime FactorsLiver NeoplasmsGliomaCell MovementCarcinoma, Squamous CellTransfectionAntigens, CDOvarian NeoplasmsPancreatic NeoplasmsMolecular Sequence DataNeuroendocrine TumorsMelanoma, ExperimentalGlioblastomaPolymerase Chain ReactionBase SequenceDisease ProgressionKeratinsGene ExpressionKidney NeoplasmsMutationGene Expression ProfilingNeoplasm InvasivenessCytotoxicity, ImmunologicNeoplasm StagingMammary Neoplasms, AnimalFatal OutcomeCell SeparationNestinMice, TransgenicVimentinKi-67 AntigenPrognosisEpithelial CellsGlycoproteinsMelanomaCell CycleLymphoma, T-CellUp-RegulationFluorescent Antibody Technique