Polymorphism, Single NucleotideGenetic VariationMolecular Sequence DataBreastBase SequencePolymorphism, GeneticGenetic Predisposition to DiseaseGenotypeBreast NeoplasmsAmino Acid SequenceAllelesGene FrequencyCase-Control StudiesNucleotidesHaplotypesCarcinoma, Ductal, BreastReceptors, EstrogenEscherichia coliCell Line, TumorPolymerase Chain ReactionRisk FactorsReceptor, erbB-2Breast DiseasesMutationSequence Analysis, DNALinkage DisequilibriumGenetic Association StudiesGene Expression Regulation, NeoplasticTamoxifenReceptors, ProgesteronePrognosisMammographyAsian Continental Ancestry GroupNeoplasm MetastasisPhenotypeNeoplasm InvasivenessGenome-Wide Association StudyTumor Markers, BiologicalRNA, MessengerEuropean Continental Ancestry GroupPromoter Regions, GeneticRiskNeoplasm ProteinsOdds RatioNeoplasm StagingBreast Neoplasms, MaleAntineoplastic Agents, HormonalDNA Mutational AnalysisGenes, BRCA1Genetic MarkersAntineoplastic AgentsPostmenopauseCohort StudiesExonsEarly Detection of CancerMastectomyDNA PrimersGene Expression ProfilingReverse Transcriptase Polymerase Chain ReactionChinaDNAHeterozygoteTumor Cells, CulturedChemotherapy, AdjuvantChromosome MappingPolymorphism, Single-Stranded ConformationalEstrogen Receptor alphaCarcinoma, LobularSurvival AnalysisPremenopauseCarcinomaDrug Resistance, NeoplasmProspective StudiesHomozygoteOvarian NeoplasmsCarcinoma, Intraductal, NoninfiltratingMice, NudeMCF-7 CellsFollow-Up StudiesLung NeoplasmsOligonucleotide Array Sequence AnalysisEstrogensAntineoplastic Combined Chemotherapy ProtocolsRisk AssessmentImmunohistochemistryGenome, HumanBreast FeedingDisease-Free SurvivalDNA, NeoplasmProstatic NeoplasmsDisease ProgressionCell ProliferationBRCA2 ProteinNeoplasmsNeoplasms, Hormone-DependentGenetic TestingLymphatic MetastasisMenopauseMammary Neoplasms, ExperimentalAge Factors