Polymorphism, Single NucleotideBreastPolymorphism, GeneticGenetic Predisposition to DiseaseGenotypeBreast NeoplasmsGene FrequencyAllelesHaplotypesCase-Control StudiesNucleotidesCarcinoma, Ductal, BreastReceptors, EstrogenLinkage DisequilibriumMolecular Sequence DataCell Line, TumorBase SequenceRisk FactorsGenetic VariationPolymerase Chain ReactionGenetic Association StudiesReceptor, erbB-2Breast DiseasesSequence Analysis, DNAGenome-Wide Association StudyGene Expression Regulation, NeoplasticTamoxifenReceptors, ProgesteroneAsian Continental Ancestry GroupPrognosisMammographyMutationNeoplasm MetastasisNeoplasm InvasivenessPhenotypeTumor Markers, BiologicalEuropean Continental Ancestry GroupGenetic MarkersPromoter Regions, GeneticRiskOdds RatioNeoplasm StagingBreast Neoplasms, MaleRNA, MessengerNeoplasm ProteinsAntineoplastic Agents, HormonalGenes, BRCA1Cohort StudiesPostmenopauseAntineoplastic AgentsDNA Mutational AnalysisChinaChromosome MappingEarly Detection of CancerMastectomyAmino Acid SequenceGene Expression ProfilingGenome, HumanChemotherapy, AdjuvantDNA PrimersDNAExonsEstrogen Receptor alphaReverse Transcriptase Polymerase Chain ReactionCarcinoma, LobularHeterozygotePolymorphism, Single-Stranded ConformationalTumor Cells, CulturedSurvival AnalysisPremenopauseOligonucleotide Array Sequence AnalysisCarcinomaProspective StudiesDrug Resistance, NeoplasmCarcinoma, Intraductal, NoninfiltratingOvarian NeoplasmsFollow-Up StudiesMCF-7 CellsRisk AssessmentEstrogensAntineoplastic Combined Chemotherapy ProtocolsMice, NudeLung NeoplasmsHomozygoteBreast FeedingDisease-Free SurvivalModels, GeneticImmunohistochemistryDrugs, Chinese HerbalProstatic NeoplasmsDisease ProgressionMenopauseBRCA2 ProteinCell ProliferationSurvival RateNeoplasms, Hormone-DependentLymphatic MetastasisNeoplasmsBreast Self-ExaminationAge Factors