ProstateProstatic NeoplasmsProstatic HyperplasiaBreastBreast NeoplasmsCarcinoma, Ductal, BreastCell Line, TumorBreast DiseasesGene Expression Regulation, NeoplasticTumor Cells, CulturedReceptors, EstrogenProstate-Specific AntigenBreast FeedingNeoplasms, Hormone-DependentMice, NudeReceptor, erbB-2Tumor Markers, BiologicalNeoplasm InvasivenessNeoplasm MetastasisReceptors, ProgesteroneTamoxifenCell ProliferationReceptors, AndrogenAndrogensImmunohistochemistryNeoplasm ProteinsFibrocystic Breast DiseaseAntineoplastic AgentsRNA, MessengerApoptosisCell DivisionMCF-7 CellsAntineoplastic Agents, HormonalBreast Neoplasms, MalePrognosisProstatectomyAdenocarcinomaCarcinomaTransplantation, HeterologousMammary Neoplasms, ExperimentalNeoplasm TransplantationAndrogen AntagonistsEstradiolEstrogensEstrogen Receptor alphaReverse Transcriptase Polymerase Chain ReactionMammographyCarcinoma, Intraductal, NoninfiltratingNeoplasm StagingEstrogen AntagonistsSignal TransductionMammary Glands, HumanTransurethral Resection of ProstateDisease ProgressionEpithelial CellsCase-Control StudiesBlotting, WesternBone NeoplasmsLymphatic MetastasisOrchiectomyRisk FactorsXenograft Model Antitumor AssaysBreast ImplantsProstatic Intraepithelial NeoplasiaMilk, HumanGene Expression ProfilingDrug Resistance, NeoplasmCarcinoma, LobularDNA, NeoplasmBreast Self-ExaminationTime FactorsTransfectionRNA, NeoplasmCell Growth ProcessesDown-RegulationRNA, Small InterferingCell Transformation, NeoplasticBiopsy, NeedleMastectomyMice, SCIDCell CycleCell MovementNeoplasm GradingDihydrotestosteroneGenes, erbB-2AdenofibromaCarcinoma, DuctalBiopsyGenes, BRCA1Genetic Predisposition to DiseaseFibroadenomaOligonucleotide Array Sequence AnalysisAntineoplastic Agents, PhytogenicPromoter Regions, GeneticUp-RegulationNeoplasm Recurrence, LocalSensitivity and SpecificityTreatment OutcomeUltrasonography, MammaryImmunoenzyme Techniques