Cell Line, TumorCell LineTumor Cells, CulturedMice, TransgenicCell Line, TransformedNeoplasms, ExperimentalRNA, MessengerApoptosisCell DivisionNeoplasmsCell ProliferationTumor Markers, BiologicalMice, NudeAntineoplastic AgentsMolecular Sequence DataGene Expression Regulation, NeoplasticCell SurvivalTransfectionBase SequenceNeoplasm TransplantationTumor Necrosis Factor-alphaNeoplasm ProteinsTumor BurdenDrug Screening Assays, AntitumorTumor Suppressor Protein p53Mice, Inbred C57BLGene ExpressionSignal TransductionReverse Transcriptase Polymerase Chain ReactionMammary Neoplasms, ExperimentalMice, Inbred BALB CAntigens, NeoplasmBlotting, WesternNeoplasm MetastasisColonic NeoplasmsTransplantation, HeterologousBreast NeoplasmsAdenocarcinomaImmunohistochemistryCell Transformation, NeoplasticPromoter Regions, GeneticXenograft Model Antitumor AssaysDNA, NeoplasmFlow CytometryGenes, Tumor SuppressorMutationAntibodies, MonoclonalCells, CulturedLung NeoplasmsBrain NeoplasmsTransgenesFibrosarcomaTumor Suppressor ProteinsPhenotypeMice, SCIDDose-Response Relationship, DrugOvarian NeoplasmsTime FactorsCarcinoma, Ehrlich TumorWilms TumorCell CycleNeovascularization, PathologicDisease Models, AnimalPlants, Genetically ModifiedRNA, NeoplasmTranscription, GeneticGene Expression RegulationDown-RegulationPolymerase Chain ReactionAmino Acid SequenceCell MovementCell DifferentiationAnimals, Genetically ModifiedPancreatic NeoplasmsLiver NeoplasmsGliomaDNA-Binding ProteinsRNA, Small InterferingGenetic VectorsCytotoxicity, ImmunologicMelanomaTumor MicroenvironmentTranscription FactorsRats, TransgenicUp-RegulationNeoplastic Cells, CirculatingMelanoma, ExperimentalDNA PrimersRecombinant ProteinsCarcinoma, Squamous CellNeuroblastomaPhosphorylationTumor Stem Cell AssayGene Expression ProfilingProto-Oncogene ProteinsSarcoma, ExperimentalClone CellsMammary Neoplasms, AnimalNeuroendocrine TumorsDrug Resistance, Neoplasm