Cell Transformation, NeoplasticMice, NudeNeoplasm TransplantationNeoplasms, ExperimentalNeoplastic Stem CellsTumor Cells, CulturedCell Line, TumorCell LineTransplantation, HeterologousCell DivisionTransfectionMice, SCIDCell Line, TransformedOncogenesHybrid CellsGenes, rasGene Expression Regulation, NeoplasticPhenotypeCell Transformation, ViralCell ProliferationMutationMolecular Sequence DataCarcinogenicity TestsFibroblastsCarcinogensSignal TransductionBase SequenceClone CellsSpheroids, CellularMice, Inbred BALB CNeoplasm ProteinsEpithelial CellsMammary Neoplasms, ExperimentalCells, CulturedApoptosisRNA, MessengerFibroma Virus, RabbitNeoplasm MetastasisNeoplasmsKaryotypingSkin NeoplasmsTumor Stem Cell AssayBreast NeoplasmsSide-Population CellsAntigens, CD24Lung NeoplasmsNeoplasm InvasivenessProto-Oncogene ProteinsMice, Inbred NODCell DifferentiationMelanomaChrysenesFlow CytometryTumor Suppressor Protein p53Proto-Oncogene Proteins c-mycAmino Acid SequenceBlotting, WesternGene ExpressionAntigens, CD44Cell SurvivalEpitheliumGenes, Tumor SuppressorColonic NeoplasmsCell MovementDown-RegulationReverse Transcriptase Polymerase Chain ReactionSimian virus 40Cell AdhesionCricetinaeGlioblastomaFibrosarcomaMice, Inbred C57BL3T3 CellsImmunohistochemistryMice, TransgenicDNA, NeoplasmAntigens, Polyomavirus TransformingLiver Neoplasms, ExperimentalCell CycleCell Growth ProcessesAntigens, CDCarcinogenesisCarcinomaGene Expression ProfilingXenograft Model Antitumor AssaysRats, Inbred F344HeLa CellsDNA-Binding ProteinsRNA, Small InterferingProto-Oncogene Proteins p21(ras)Transcription, GeneticLeporipoxvirusBreastMethylnitronitrosoguanidineOncogene Proteins, ViralProto-OncogenesPhosphorylationModels, BiologicalNeovascularization, PathologicTranscription Factors