Bone NeoplasmsOsteolysisBone MarrowBreast NeoplasmsOsteoclastsBone Marrow CellsCell Line, TumorBone Marrow TransplantationBone and BonesBreastProstatic NeoplasmsNeoplasm MetastasisCarcinoma, Ductal, BreastBone ResorptionBone RemodelingBone Marrow DiseasesBone Marrow NeoplasmsBone Marrow ExaminationReceptors, EstrogenGene Expression Regulation, NeoplasticOsteoblastsMice, NudeHematopoietic Stem CellsReceptor, erbB-2Breast DiseasesBone DensityAntineoplastic AgentsTamoxifenPrognosisRANK LigandDiphosphonatesOsteoprotegerinReceptors, ProgesteroneCell ProliferationMammographyMice, SCIDImmunohistochemistryMammary Neoplasms, ExperimentalTumor Cells, CulturedNeoplasm InvasivenessTumor Markers, BiologicalBone Marrow PurgingXenograft Model Antitumor AssaysNeoplasm StagingParathyroid Hormone-Related ProteinNeoplasm ProteinsBreast Neoplasms, MaleAntineoplastic Agents, HormonalRisk FactorsAntineoplastic Combined Chemotherapy ProtocolsHematopoiesisSurvival AnalysisCell DifferentiationTime FactorsMice, Inbred C57BLMastectomyEarly Detection of CancerSignal TransductionPostmenopauseReverse Transcriptase Polymerase Chain ReactionRNA, MessengerChemotherapy, AdjuvantGenes, BRCA1Follow-Up StudiesColony-Forming Units AssayTransplantation, HomologousDisease-Free SurvivalCyclophosphamideTreatment OutcomeBone DevelopmentFlow CytometryBone DiseasesCarcinoma, LobularBone Density Conservation AgentsStromal CellsSurvival RateCell DivisionCase-Control StudiesRetrospective StudiesCells, CulturedGene Expression ProfilingDrug Resistance, NeoplasmGenetic Predisposition to DiseaseCarcinoma, Intraductal, NoninfiltratingMCF-7 CellsEstrogensProspective StudiesCulture Media, ConditionedCell MovementPremenopauseCarcinomaEstrogen Receptor alphaAntibodies, MonoclonalBreast FeedingTransplantation, AutologousRiskNeoplasm Recurrence, LocalMice, Inbred BALB CLymphatic MetastasisNeoplasms