Mammary Neoplasms, ExperimentalMammary Tumor Virus, MouseMammary Neoplasms, AnimalClone CellsCell Line, TumorTumor Cells, CulturedCell DivisionNeoplasm TransplantationCell ProliferationBreast NeoplasmsMammary Glands, AnimalCell LineMice, Inbred BALB CMice, NudeNeoplasm MetastasisGene Expression Regulation, Neoplastic9,10-Dimethyl-1,2-benzanthraceneAdenocarcinomaApoptosisMethylnitrosoureaNeoplasms, ExperimentalSignal TransductionMice, TransgenicTransfectionCell Transformation, NeoplasticAntineoplastic AgentsBase SequenceCell SurvivalRNA, MessengerMolecular Sequence DataNeoplasmsMice, Inbred C3HCell Growth ProcessesDNA, NeoplasmTumor BurdenTumor Markers, BiologicalNeovascularization, PathologicNeoplasm ProteinsCell CycleNeoplasm InvasivenessCell MovementImmunohistochemistryReceptor, erbB-2Lung NeoplasmsBlotting, WesternAntigens, NeoplasmDose-Response Relationship, DrugTransplantation, HeterologousTumor Suppressor Protein p53Mice, Inbred C57BLXenograft Model Antitumor AssaysDexamethasoneTumor Necrosis Factor-alphaCells, CulturedPhosphorylationCell AdhesionTransplantation, IsogeneicEpithelial CellsGenes, Tumor SuppressorMutationColonic NeoplasmsReverse Transcriptase Polymerase Chain ReactionTime FactorsFibrosarcomaTumor Suppressor ProteinsDNARNA, Small InterferingCarcinoma, Ehrlich TumorAmino Acid SequenceMice, SCIDNeoplasms, Hormone-DependentTumor MicroenvironmentPhenotypeGlycoproteinsAntibodies, MonoclonalCloning, MolecularBreastFluorescent Antibody TechniqueKineticsBrain NeoplasmsFlow CytometryLinoleic Acids, ConjugatedDrug Screening Assays, AntitumorTranscription, GeneticEpidermal Growth FactorGene ExpressionReceptor, Epidermal Growth FactorDown-RegulationRats, Inbred F344Dog DiseasesOvarian NeoplasmsWilms TumorRNA, NeoplasmPromoter Regions, GeneticTumor Stem Cell AssayMelanoma, ExperimentalGrowth InhibitorsEnzyme ActivationLiver NeoplasmsPolymerase Chain Reaction