2023
Relationship between ABO Blood Group Alleles and Pancreatic Cancer Is Modulated by Secretor (FUT2) Genotype, but Not Lewis Antigen (FUT3) Genotype.
Kim J, Yuan C, Amundadottir L, Wolpin B, Klein A, Risch H, Kraft P. Relationship between ABO Blood Group Alleles and Pancreatic Cancer Is Modulated by Secretor (FUT2) Genotype, but Not Lewis Antigen (FUT3) Genotype. Cancer Epidemiology Biomarkers & Prevention 2023, 32: 1242-1248. PMID: 37342060, PMCID: PMC10527950, DOI: 10.1158/1055-9965.epi-23-0009.Peer-Reviewed Original ResearchConceptsNon-O blood typeABO blood groupSecretor statusBlood typeBlood groupNon-O blood groupMultivariable logistic regressionConfidence intervalsPancreatic cancer riskO blood typeABO blood typeABO blood group allelesPancreatic ductal adenocarcinoma (PDAC) riskAdenocarcinoma riskAntigen genotypesPancreatic cancerEffect modificationSecretor genotypesCancer riskPDAC riskCancer ConsortiumBlood group allelesLogistic regressionLewis antigensWestern populations
2017
Aspirin Use and Reduced Risk of Pancreatic Cancer
Risch HA, Lu L, Streicher SA, Wang J, Zhang W, Ni Q, Kidd MS, Yu H, Gao YT. Aspirin Use and Reduced Risk of Pancreatic Cancer. Cancer Epidemiology Biomarkers & Prevention 2017, 26: 68-74. PMID: 27999143, PMCID: PMC5225096, DOI: 10.1158/1055-9965.epi-16-0508.Peer-Reviewed Original ResearchConceptsPancreatic cancerAspirin useRegular useConfidence intervalsLong-term aspirin useControl subjects frequencyLow-dose aspirinAvoidance of smokingBody mass indexPopulation-based studyUnconditional logistic regressionABO blood groupRisk-benefit analysisAspirin typeCagA seropositivityDiabetes mellitusMass indexCigarette smokingCardiovascular diseaseAspirinCancerCertain cancersLogistic regressionBlood groupSubjects frequency
2015
Detectable Symptomatology Preceding the Diagnosis of Pancreatic Cancer and Absolute Risk of Pancreatic Cancer Diagnosis
Risch HA, Yu H, Lu L, Kidd MS. Detectable Symptomatology Preceding the Diagnosis of Pancreatic Cancer and Absolute Risk of Pancreatic Cancer Diagnosis. American Journal Of Epidemiology 2015, 182: 26-34. PMID: 26049860, PMCID: PMC4479115, DOI: 10.1093/aje/kwv026.Peer-Reviewed Original ResearchConceptsPancreatic cancer diagnosisAbsolute riskPancreatic cancerRecent diagnosisRisk factorsEnd Results (SEER) incidence dataUS Surveillance EpidemiologyCancer diagnosisCurrent cigarette smokingLow lifetime riskABO blood groupDiabetes mellitusSurveillance EpidemiologyCigarette smokingSurvival durationLifetime riskHigh riskPancreatic causesCancerBlood groupRisk estimatesDiagnosisIncidence dataSymptomatologyRisk
2013
ABO Blood Group and Risk of Pancreatic Cancer: A Study in Shanghai and Meta-Analysis
Risch HA, Lu L, Wang J, Zhang W, Ni Q, Gao YT, Yu H. ABO Blood Group and Risk of Pancreatic Cancer: A Study in Shanghai and Meta-Analysis. American Journal Of Epidemiology 2013, 177: 1326-1337. PMID: 23652164, PMCID: PMC3732019, DOI: 10.1093/aje/kws458.Peer-Reviewed Original ResearchConceptsABO blood groupGroup BBlood groupPancreatic cancerNonendemic populationsGroup ASummary odds ratio (OR) estimatesGastric epithelial expressionPositive Helicobacter pyloriCagA-negative H. pylori strainsCytotoxin-associated genePancreatic cancer casesBlood group BOdds ratio estimatesH. pylori strainsPooled studiesCancer casesEpithelial expressionHigh riskB antigensGroup OSystematic reviewMeta-AnalysisHelicobacter pyloriPylori strains
2011
Pancreatic cancer: Helicobacter pylori colonization, N‐Nitrosamine exposures, and ABO blood group
Risch HA. Pancreatic cancer: Helicobacter pylori colonization, N‐Nitrosamine exposures, and ABO blood group. Molecular Carcinogenesis 2011, 51: 109-118. PMID: 22162235, DOI: 10.1002/mc.20826.Peer-Reviewed Original ResearchConceptsN-nitrosamine exposurePancreatic cancerPylori colonizationH. pyloriPancreatic secretory functionH. pylori colonizationHost inflammatory responseHelicobacter pylori colonizationHost-organism interactionsABO blood groupH. pylori bindsPancreatic carcinogenicityRecent genome-wide association studiesCigarette smokingGastric ulcerRisk factorsDietary intakeInflammatory responsePancreatic adenocarcinomaGastric cancerPhysiologic actionsAnimal modelsGastrointestinal epitheliumGastric colonizationHelicobacter pylori
2010
ABO Blood Group, Helicobacter pylori Seropositivity, and Risk of Pancreatic Cancer: A Case–Control Study
Risch HA, Yu H, Lu L, Kidd MS. ABO Blood Group, Helicobacter pylori Seropositivity, and Risk of Pancreatic Cancer: A Case–Control Study. Journal Of The National Cancer Institute 2010, 102: 502-505. PMID: 20181960, PMCID: PMC2902822, DOI: 10.1093/jnci/djq007.Peer-Reviewed Original ResearchMeSH KeywordsABO Blood-Group SystemAdultAgedAged, 80 and overAntibodies, BacterialAntigens, BacterialBacterial ProteinsCase-Control StudiesConfounding Factors, EpidemiologicConnecticutEnzyme-Linked Immunosorbent AssayFemaleHelicobacter InfectionsHelicobacter pyloriHumansIncidenceMaleMiddle AgedOdds RatioPancreatic NeoplasmsConceptsNon-O blood typeH pylori seropositivityCase-control studyPancreatic cancerPylori seropositivityABO blood groupEnzyme-linked immunosorbent assayBlood typeBlood groupPopulation-based case-control studyNon-O blood groupControl subjects frequencyH pylori colonizationVirulence protein CagAHelicobacter pylori seropositivityPancreatic cancer riskO blood typeRandom digit dialingCagA seropositivityCase patientsH pyloriControl subjectsRisk factorsPylori colonizationCancer risk