Cell Line, TumorTumor Cells, CulturedTumor Markers, BiologicalNeoplasms, ExperimentalTumor BurdenNeoplasm MetastasisGene Expression Regulation, NeoplasticNeoplasmsImmunohistochemistryTumor Suppressor Protein p53Mice, NudeTumor Necrosis Factor-alphaCell ProliferationBreast NeoplasmsBrain NeoplasmsNeoplasm TransplantationNeovascularization, PathologicTumor MicroenvironmentAdenocarcinomaTransplantation, HeterologousMammary Neoplasms, ExperimentalFibrosarcomaNeoplasm ProteinsAntigens, NeoplasmNeoplasm InvasivenessXenograft Model Antitumor AssaysAntineoplastic AgentsCell Transformation, NeoplasticCell DivisionPrognosisCarcinoma, Ehrlich TumorSkin NeoplasmsWilms TumorNeoplasm StagingApoptosisMice, Inbred BALB CTumor Suppressor ProteinsDisease ProgressionGenes, Tumor SuppressorRNA, MessengerSignal TransductionDNA, NeoplasmReverse Transcriptase Polymerase Chain ReactionRhabdoid TumorNeoplastic Cells, CirculatingCarcinoma, Squamous CellGliomaMesotheliomaOvarian NeoplasmsMice, SCIDCell SurvivalCarcinoid TumorLung NeoplasmsLiver NeoplasmsKidney NeoplasmsGlioblastomaMelanomaPancreatic NeoplasmsBone NeoplasmsCell MovementMice, Inbred C57BLKi-67 AntigenPhenotypeTransfectionNeuroendocrine TumorsColonic NeoplasmsNeoplastic Stem CellsBlotting, WesternRNA, Small InterferingLymphatic MetastasisMutationSurvival AnalysisGene Expression ProfilingSarcoma, ExperimentalCarcinomaMelanoma, ExperimentalTime FactorsNeoplasm Recurrence, LocalNeuroblastomaCell LineCell HypoxiaImmunoenzyme TechniquesUrinary Bladder NeoplasmsTreatment OutcomeAntibodies, MonoclonalDisease Models, AnimalPituitary NeoplasmsDown-RegulationCombined Modality TherapySurvival RateCarcinoma, HepatocellularMice, TransgenicCell CyclePleural NeoplasmsFlow CytometryUp-RegulationSarcomaMolecular Sequence DataPolymerase Chain ReactionOsteosarcoma