Genetic Predisposition to DiseaseGenotypePolymorphism, GeneticAllelesGerm-Line MutationPolymorphism, Single NucleotideRisk FactorsPedigreeGene FrequencyGenetic TestingMutationPhenotypeDisease SusceptibilityCase-Control StudiesEarly Detection of CancerBreast NeoplasmsFamily HealthHaplotypesNeoplasmsGenetic MarkersNeoplastic Syndromes, HereditaryGenetic LinkageLung NeoplasmsRiskOvarian NeoplasmsGene-Environment InteractionGenes, BRCA1Age of OnsetDisease Models, AnimalProstatic NeoplasmsDNA Mutational AnalysisAge FactorsGenetic Association StudiesRisk AssessmentPelvimetryOdds RatioChromosome MappingEuropean Continental Ancestry GroupGenome-Wide Association StudyDisease ProgressionColonic NeoplasmsFamilyStomach NeoplasmsHeredityNeoplasms, Multiple PrimaryPolymerase Chain ReactionSmokingMicrosatellite RepeatsNeoplasms, Second PrimaryProspective StudiesHeterozygoteObesityColorectal NeoplasmsGenetic VariationIncidenceGene Expression ProfilingPenetrancePrognosisTwins, MonozygoticCohort StudiesHLA-DQ AntigensNeoplasm MetastasisHungaryGenetic LociDiabetes Mellitus, Type 2Asian Continental Ancestry GroupLinkage DisequilibriumGene Expression Regulation, NeoplasticNeoplasm ProteinsUnited StatesNeoplasm InvasivenessPancreatic NeoplasmsRetrospective StudiesPromoter Regions, GeneticFollow-Up StudiesSkin NeoplasmsHLA-DQ beta-ChainsRNA, MessengerRegistriesBase SequenceChinaJapanDiseases in TwinsMice, NudeCancer VaccinesDietPolymorphism, Single-Stranded ConformationalMolecular Sequence DataCausalityLogistic ModelsDNA-Binding ProteinsHomozygoteOligonucleotide Array Sequence AnalysisSex FactorsEnvironmentPrevalenceHLA-DRB1 ChainsSurvival AnalysisReverse Transcriptase Polymerase Chain ReactionQuestionnaires