Tumor EscapeImmunologic SurveillanceCell Line, TumorAntigens, NeoplasmEscape ReactionTumor Markers, BiologicalTumor BurdenMonitoring, ImmunologicTumor Necrosis Factor-alphaImmunotherapyLymphocytes, Tumor-InfiltratingNeoplasmsMART-1 AntigenWilms TumorNeoplasms, ExperimentalMice, Inbred BALB CGenes, Tumor SuppressorMelanoma, ExperimentalT-Lymphocytes, CytotoxicCarcinoid TumorMelanomaTumor Suppressor Protein p53Neoplasm ProteinsCytotoxicity, ImmunologicNeuroendocrine TumorsMice, Inbred C57BLTumor Suppressor ProteinsTumor MicroenvironmentBrain NeoplasmsNeoplasm TransplantationMammary Neoplasms, ExperimentalMyeloid CellsCD8-Positive T-LymphocytesNeovascularization, PathologicFlow CytometryNeoplasm MetastasisAdenocarcinomaT-LymphocytesTransplantation, HeterologousGastrointestinal Stromal TumorsCell ProliferationKiller Cells, NaturalXenograft Model Antitumor AssaysLymphocyte ActivationApoptosisCell DivisionColonic NeoplasmsLiver NeoplasmsDendritic CellsRNA, MessengerCarcinoma, Ehrlich TumorMutationCell Transformation, NeoplasticFibrosarcomaKidney NeoplasmsSkin NeoplasmsOvarian NeoplasmsGliomaSignal TransductionMice, SCIDNeoplasm StagingDNA, NeoplasmCell LineAntibodies, MonoclonalTime FactorsReverse Transcriptase Polymerase Chain ReactionSarcoma, ExperimentalTumor Cells, CulturedPancreatic NeoplasmsDisease ProgressionRhabdoid TumorCarcinoma, Squamous CellMolecular Sequence DataGranulosa Cell TumorMice, NudeImmunohistochemistryTreatment OutcomeMammary Neoplasms, AnimalMembrane GlycoproteinsTransfectionCell SurvivalGlioblastomaBone NeoplasmsBase SequenceNeoplasm Recurrence, LocalPhyllodes TumorMice, TransgenicGene Expression Regulation, NeoplasticBlotting, WesternDisease Models, AnimalReceptors, Tumor Necrosis Factor, Type ITumor Stem Cell AssayBreast NeoplasmsCells, CulturedNeuroectodermal Tumors, PrimitiveTomography, X-Ray ComputedAstrocytomaGiant Cell Tumor of BoneGlomus TumorCombined Modality Therapy