Mammary Tumor Virus, MouseTumor Virus InfectionsRetroviridae InfectionsCell Line, TumorRNA VirusesOncogenic VirusesMammary Neoplasms, ExperimentalBreast NeoplasmsVirus ReplicationTumor Markers, BiologicalTumor BurdenMice, NudeVaccinia virusCell LineRNA, ViralVirus CultivationReceptors, VirusVirus DiseasesAntigens, ViralReverse Transcriptase Polymerase Chain ReactionRNA, MessengerDNA, ViralGenes, Tumor SuppressorLung NeoplasmsMolecular Sequence DataXenograft Model Antitumor AssaysSimian virus 40Viral ProteinsMice, Inbred BALB CCell Transformation, NeoplasticOvarian NeoplasmsGenes, ViralNeoplasm MetastasisGene Expression Regulation, NeoplasticInfluenza A Virus, H1N1 SubtypeTransplantation, HeterologousVirus SheddingColonic NeoplasmsAvian leukosis virusPolymerase Chain ReactionProstatic NeoplasmsPlant VirusesTransfectionTumor Necrosis Factor-alphaCell ProliferationNeoplasm ProteinsDNA VirusesNeoplasm TransplantationAdenocarcinomaDefective VirusesNeoplasmsMeasles virusPromoter Regions, GeneticNeovascularization, PathologicAvian Sarcoma VirusesOrthomyxoviridae InfectionsAntibodies, ViralVirus AssemblyRespiratory Syncytial VirusesNeoplasms, ExperimentalDNA, NeoplasmInfluenza A Virus, H5N1 SubtypeSindbis VirusTime FactorsDisease ProgressionNeoplasm StagingTumor Suppressor ProteinsRespiratory Syncytial Virus InfectionsTumor Suppressor Protein p53West Nile virusBase SequenceTumor MicroenvironmentBlotting, WesternAntibodies, MonoclonalPancreatic NeoplasmsAntiviral AgentsRabies virusHepatitis B virusEarly Detection of CancerGene Expression ProfilingTranscription, GeneticInfluenza A Virus, H3N2 SubtypeMutationCells, CulturedMice, SCIDImmunohistochemistryCell DivisionMice, Inbred C57BLDisease Models, AnimalTumor Cells, CulturedSignal TransductionRauscher VirusEpstein-Barr Virus InfectionsYaba monkey tumor virusAntineoplastic AgentsAlpharetrovirusAmino Acid SequenceReceptors, EstrogenCarcinoma, Non-Small-Cell LungApoptosis