Immunomagnetic SeparationCell Line, TumorTumor Cells, CulturedNeoplastic Cells, CirculatingTumor Markers, BiologicalNeoplasms, ExperimentalTumor BurdenTumor Necrosis Factor-alphaNeoplasm MetastasisMagneticsNeoplasmsAntigens, NeoplasmCarcinoma, Ehrlich TumorTumor Suppressor Protein p53Mammary Neoplasms, ExperimentalWilms TumorFlow CytometryGenes, Tumor SuppressorAntibodies, MonoclonalBrain NeoplasmsNeoplasm TransplantationCell DivisionMice, Inbred BALB CCell ProliferationMice, NudeTumor MicroenvironmentNeovascularization, PathologicBreast NeoplasmsCarcinoid TumorTransplantation, HeterologousAdenocarcinomaCell SeparationPolymerase Chain ReactionFibrosarcomaXenograft Model Antitumor AssaysNeoplasm ProteinsReverse Transcriptase Polymerase Chain ReactionTumor Suppressor ProteinsImmunohistochemistrySensitivity and SpecificityRNA, MessengerNeuroendocrine TumorsColonic NeoplasmsAntineoplastic AgentsCell SurvivalGene Expression Regulation, NeoplasticApoptosisCryptosporidium parvumSarcoma, ExperimentalMelanoma, ExperimentalCell LineMice, SCIDSignal TransductionTime FactorsMice, Inbred C57BLAntigens, CD34DNA, NeoplasmCell Transformation, NeoplasticOvarian NeoplasmsGliomaLeukapheresisTransfectionLiver NeoplasmsCells, CulturedBone Marrow NeoplasmsEscherichia coli O157Kidney NeoplasmsMolecular Sequence DataCell MovementNeoplasm StagingSkin NeoplasmsCytotoxicity, ImmunologicMicrospheresLung NeoplasmsBase SequencePancreatic NeoplasmsCarcinoma, Squamous CellOocystsMammary Neoplasms, AnimalGastrointestinal Stromal TumorsBlotting, WesternGlioblastomaImmunotherapyBone Marrow PurgingKeratinsImmunologic TechniquesDisease ProgressionCancer VaccinesMelanomaTumor Stem Cell AssayMutationNeoplasm MicrometastasisBone NeoplasmsT-LymphocytesDose-Response Relationship, DrugRNA, Small InterferingFluorescent Antibody TechniqueChymopapainRNA, NeoplasmCell Cycle