Polymorphism, Single NucleotideHaplotypesPolymorphism, GeneticBreastGenetic Predisposition to DiseaseGenotypeAllelesBreast NeoplasmsCase-Control StudiesLinkage DisequilibriumNucleotidesGene FrequencyCarcinoma, Ductal, BreastMolecular Sequence DataReceptors, EstrogenGenetic VariationBase SequenceCell Line, TumorPolymerase Chain ReactionRisk FactorsGenetic Association StudiesSequence Analysis, DNAReceptor, erbB-2Breast DiseasesAsian Continental Ancestry GroupMutationTamoxifenGene Expression Regulation, NeoplasticReceptors, ProgesteronePrognosisGenetic MarkersMammographyEuropean Continental Ancestry GroupPhenotypeNeoplasm MetastasisNeoplasm InvasivenessGenome-Wide Association StudyChromosome MappingTumor Markers, BiologicalPromoter Regions, GeneticRiskDNA Mutational AnalysisOdds RatioRNA, MessengerNeoplasm StagingBreast Neoplasms, MaleNeoplasm ProteinsAntineoplastic Agents, HormonalCohort StudiesGenes, BRCA1ChinaAmino Acid SequenceHeterozygotePostmenopauseAntineoplastic AgentsPedigreeExonsEarly Detection of CancerHomozygoteMastectomyDNADNA PrimersPolymorphism, Single-Stranded ConformationalGene Expression ProfilingModels, GeneticMicrosatellite RepeatsEstrogen Receptor alphaReverse Transcriptase Polymerase Chain ReactionChemotherapy, AdjuvantCarcinoma, LobularTumor Cells, CulturedSurvival AnalysisGenome, HumanPremenopauseGenetic LinkageProspective StudiesCarcinomaOvarian NeoplasmsDrug Resistance, NeoplasmCarcinoma, Intraductal, NoninfiltratingFollow-Up StudiesMCF-7 CellsEstrogensRisk AssessmentMice, NudeAntineoplastic Combined Chemotherapy ProtocolsLung NeoplasmsOligonucleotide Array Sequence AnalysisDisease-Free SurvivalBreast FeedingGenetic TestingGenetics, PopulationImmunohistochemistryPhylogenyDNA, NeoplasmDisease ProgressionBRCA2 ProteinProstatic NeoplasmsSurvival RateAge Factors