ProstateAndrogensReceptors, AndrogenAndrogen AntagonistsProstatic NeoplasmsDihydrotestosteroneAndrogen Receptor AntagonistsTestosteroneProstate-Specific AntigenMetriboloneTestosterone CongenersFlutamideProstatic HyperplasiaCell Line, TumorNeoplasms, Hormone-DependentProstatectomyAndrogen-Insensitivity SyndromeGene Expression Regulation, Neoplastic3-Oxo-5-alpha-Steroid 4-DehydrogenaseProstatic Intraepithelial NeoplasiaTransurethral Resection of ProstateOrchiectomyAndrostane-3,17-diolAdenocarcinomaAndrostenedioneNandroloneFinasterideSeminal VesiclesCholestenone 5 alpha-Reductase5-alpha Reductase InhibitorsDehydroepiandrosteroneTumor Cells, CulturedCell ProliferationAntineoplastic Agents, HormonalCyproterone AcetateImmunohistochemistryAndrogen-Binding ProteinMice, NudeDisease ProgressionRNA, MessengerTumor Markers, BiologicalNitrilesSteroid 17-alpha-HydroxylaseProstatic DiseasesReverse Transcriptase Polymerase Chain ReactionApoptosisAzasteroidsSignal TransductionProstatic Neoplasms, Castration-ResistantTestisAndrostenolsEstradiolTosyl CompoundsNeoplasm GradingBone NeoplasmsPhenylthiohydantoinGenitalia, MaleNeoplasm MetastasisDigital Rectal ExaminationGonadal Steroid Hormones