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Pistoni L, Gentiluomo M, Lu Y, López de Maturana E, Hlavac V, Vanella G, Darvasi E, Milanetto AC, Oliverius M, Vashist Y, Di Leo M, Mohelnikova-Duchonova B, Talar-Wojnarowska R, Gheorghe C, Petrone MC, Strobel O, Arcidiacono PG, Vodickova L, Szentesi A, Capurso G, Gajdán L, Malleo G, Theodoropoulos GE, Basso D, Soucek P, Brenner H, Lawlor RT, Morelli L, Ivanauskas A, Kauffmann EF, Macauda A, Gazouli M, Archibugi L, Nentwich M, Loveček M, Cavestro GM, Vodicka P, Landi S, Tavano F, Sperti C, Hackert T, Kupcinskas J, Pezzilli R, Andriulli A, Pollina L, Kreivenaite E, Gioffreda D, Jamroziak K, Hegyi P, Izbicki JR, Testoni SGG, Zuppardo RA, Bozzato D, Neoptolemos JP, Malats N, Canzian F, Campa D. Associations between pancreatic expression quantitative traits and risk of pancreatic ductal adenocarcinoma. Carcinogenesis 2021; 42:1037-1045. [PMID: 34216462 DOI: 10.1093/carcin/bgab057] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 05/31/2021] [Accepted: 07/02/2021] [Indexed: 02/06/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is among the most lethal cancers. Its poor prognosis is predominantly due to the fact that most patients remain asymptomatic until the disease reaches an advanced stage, alongside the lack of early markers and screening strategies. A better understanding of PDAC risk factors is essential for the identification of groups at high risk in the population. Genome-wide association studies (GWAS) have been a powerful tool for detecting genetic variants associated with complex traits, including pancreatic cancer. By exploiting functional and GWAS data, we investigated the associations between polymorphisms affecting gene function in the pancreas (expression quantitative trait loci, eQTLs) and PDAC risk. In a two-phase approach, we analysed 13 713 PDAC cases and 43 784 controls and identified a genome-wide significant association between the A allele of the rs2035875 polymorphism and increased PDAC risk (P = 7.14 × 10-10). This allele is known to be associated with increased expression in the pancreas of the keratin genes KRT8 and KRT18, whose increased levels have been reported to correlate with various tumour cell characteristics. Additionally, the A allele of the rs789744 variant was associated with decreased risk of developing PDAC (P = 3.56 × 10-6). This single nucleotide polymorphism is situated in the SRGAP1 gene and the A allele is associated with higher expression of the gene, which in turn inactivates the cyclin-dependent protein 42 (CDC42) gene expression, thus decreasing the risk of PDAC. In conclusion, we present here a functional-based novel PDAC risk locus and an additional strong candidate supported by significant associations and plausible biological mechanisms.
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Affiliation(s)
- Laura Pistoni
- Department of Biology, University of Pisa, Pisa, Italy
| | | | - Ye Lu
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Evangelina López de Maturana
- Genetic and Molecular Epidemiology Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
- CIBERONC, Madrid, Spain
| | - Viktor Hlavac
- Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
| | - Giuseppe Vanella
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Center, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Sant'Andrea Hospital, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Erika Darvasi
- First Department of Medicine, University of Szeged, Szeged, Hungary
| | - Anna Caterina Milanetto
- Department of Surgery, Oncology and Gastroenterology-DiSCOG, University of Padova, Padua, Italy
| | - Martin Oliverius
- Department of Surgery, Faculty Hospital Kralovske Vinohrady and Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Yogesh Vashist
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Milena Di Leo
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Milan, Italy
| | - Beatrice Mohelnikova-Duchonova
- Department of Surgery I, Faculty of Medicine and Dentistry, Palacky University Olomouc and University Hospital Olomouc, Olomouc, Czech Republic
| | | | | | - Maria Chiara Petrone
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Center, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Oliver Strobel
- Department of General Surgery, University of Heidelberg, Heidelberg, Germany
| | - Paolo Giorgio Arcidiacono
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Center, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Ludmila Vodickova
- Institute of Biology and Medical Genetics, First Medical Faculty, Prague, Czech Republic
- Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czech Republic
| | - Andrea Szentesi
- First Department of Medicine, University of Szeged, Szeged, Hungary
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Gabriele Capurso
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Center, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Sant'Andrea Hospital, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - László Gajdán
- Szent György University Teaching Hospital of Fejér County, Székesfehérvár, Hungary
| | - Giuseppe Malleo
- Department of Surgery, The Pancreas Institute, University and Hospital Trust of Verona, Verona, Italy
| | - George E Theodoropoulos
- Colorectal Unit, First Department of Propaedeutic Surgery, Athens Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Daniela Basso
- Department of Laboratory Medicine, University Hospital of Padova, Padua, Italy
| | - Pavel Soucek
- Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
| | - Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Division of Preventive Oncology, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Heidelberg, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Rita T Lawlor
- ARC-NET: Centre for Applied Research on Cancer, University and Hospital Trust of Verona, Verona, Italy
| | - Luca Morelli
- General Surgery Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Audrius Ivanauskas
- Department of Gastroenterology and Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | | | | | - Angelica Macauda
- Department of Biology, University of Pisa, Pisa, Italy
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Maria Gazouli
- Department of Basic Medical Sciences, Laboratory of Biology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Livia Archibugi
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Center, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Sant'Andrea Hospital, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Michael Nentwich
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Martin Loveček
- Department of Surgery I, Faculty of Medicine and Dentistry, Palacky University Olomouc and University Hospital Olomouc, Olomouc, Czech Republic
| | - Giulia Martina Cavestro
- Division of Experimental Oncology, Gastroenterology and Gastrointestinal Endoscopy Unit, Vita-Salute San Raffaele University, IRCCS Ospedale San Raffaele Scientific Institute, Milan, Italy
| | - Pavel Vodicka
- Institute of Biology and Medical Genetics, First Medical Faculty, Prague, Czech Republic
- Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czech Republic
| | - Stefano Landi
- Department of Biology, University of Pisa, Pisa, Italy
| | - Francesca Tavano
- Division of Gastroenterology and Research Laboratory, IRCCS Scientific Institute and Regional General Hospital 'Casa Sollievo della Sofferenza', San Giovanni Rotondo, Italy
| | - Cosimo Sperti
- Department of Surgery, Oncology and Gastroenterology-DiSCOG, University of Padova, Padua, Italy
| | - Thilo Hackert
- Department of General Surgery, University of Heidelberg, Heidelberg, Germany
| | - Juozas Kupcinskas
- Department of Gastroenterology and Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | | | - Angelo Andriulli
- Division of Gastroenterology and Research Laboratory, IRCCS Scientific Institute and Regional General Hospital 'Casa Sollievo della Sofferenza', San Giovanni Rotondo, Italy
| | - Luca Pollina
- Division of Surgical Pathology, Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Edita Kreivenaite
- Department of Gastroenterology and Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Domenica Gioffreda
- Division of Gastroenterology and Research Laboratory, IRCCS Scientific Institute and Regional General Hospital 'Casa Sollievo della Sofferenza', San Giovanni Rotondo, Italy
| | - Krzysztof Jamroziak
- Department of Hematology, Transplantation and Internal Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Péter Hegyi
- First Department of Medicine, University of Szeged, Szeged, Hungary
- Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Jakob R Izbicki
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sabrina Gloria Giulia Testoni
- Pancreato-Biliary Endoscopy and Endosonography Division, Pancreas Translational and Clinical Research Center, Vita-Salute San Raffaele University, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Raffaella Alessia Zuppardo
- Division of Experimental Oncology, Gastroenterology and Gastrointestinal Endoscopy Unit, Vita-Salute San Raffaele University, IRCCS Ospedale San Raffaele Scientific Institute, Milan, Italy
| | - Dania Bozzato
- Department of Surgery, Oncology and Gastroenterology-DiSCOG, University of Padova, Padua, Italy
| | - John P Neoptolemos
- Department of General Surgery, University of Heidelberg, Heidelberg, Germany
| | - Núria Malats
- Genetic and Molecular Epidemiology Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
- CIBERONC, Madrid, Spain
| | - Federico Canzian
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Daniele Campa
- Department of Biology, University of Pisa, Pisa, Italy
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Whitcomb DC, Yadav D, Adam S, Hawes RH, Brand RE, Anderson MA, Money ME, Banks PA, Bishop MD, Baillie J, Sherman S, DiSario J, Burton FR, Gardner TB, Amann ST, Gelrud A, Lo SK, DeMeo MT, Steinberg WM, Kochman ML, Etemad B, Forsmark CE, Elinoff B, Greer JB, O’Connell M, Lamb J, Barmada MM. Multicenter approach to recurrent acute and chronic pancreatitis in the United States: the North American Pancreatitis Study 2 (NAPS2). Pancreatology 2008; 8:520-31. [PMID: 18765957 PMCID: PMC2790781 DOI: 10.1159/000152001] [Citation(s) in RCA: 158] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2007] [Accepted: 02/21/2008] [Indexed: 12/11/2022]
Abstract
BACKGROUND Recurrent acute pancreatitis (RAP) and chronic pancreatitis (CP) are complex syndromes associated with numerous etiologies, clinical variables and complications. We developed the North American Pancreatitis Study 2 (NAPS2) to be sufficiently powered to understand the complex environmental, metabolic and genetic mechanisms underlying RAP and CP. METHODS Between August 2000 and September 2006, a consortium of 20 expert academic and private sites prospectively ascertained 1,000 human subjects with RAP or CP, plus 695 controls (spouse, family, friend or unrelated). Standardized questionnaires were completed by both the physicians and study subjects and blood was drawn for genomic DNA and biomarker studies. All data were double-entered into a database and systematically reviewed to minimize errors and include missing data. RESULTS A total of 1,000 subjects (460 RAP, 540 CP) and 695 controls who completed consent forms and questionnaires and donated blood samples comprised the final dataset. Data were organized according to diagnosis, supporting documentation, etiological classification, clinical signs and symptoms (including pain patterns and duration, and quality of life), past medical history, family history, environmental exposures (including alcohol and tobacco use), medication use and therapeutic interventions. Upon achieving the target enrollment, data were organized and classified to facilitate future analysis. The approaches, rationale and datasets are described, along with final demographic results. CONCLUSION The NAPS2 consortium has successfully completed a prospective ascertainment of 1,000 subjects with RAP and CP from the USA. These data will be useful in elucidating the environmental, metabolic and genetic conditions, and to investigate the complex interactions that underlie RAP and CP.
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Affiliation(s)
- David C. Whitcomb
- Departments of Medicine and,Human Genetics, University of Pittsburgh, Pittsburgh, Pa
| | | | | | - Robert H. Hawes
- Digestive Disease Center, Medical University of South Carolina, Charleston, S.C
| | - Randall E. Brand
- Department of Medicine, Evanston Northwestern Healthcare, Evanston, Ill
| | | | | | - Peter A. Banks
- Division of Gastroenterology, Brigham and Women's Hospital, Boston, Mass
| | - Michele D. Bishop
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Fla
| | - John Baillie
- Department of Medicine, Duke University Medical Center, Durham, N.C
| | - Stuart Sherman
- Department of Medicine, Indiana University Medical Center, Indianapolis, Ind
| | - James DiSario
- Department of Medicine, University of Utah Health Science Center, Salt Lake City, Utah
| | - Frank R. Burton
- Department of Internal Medicine, St. Louis University School of Medicine, St. Louis, Mo
| | | | | | - Andres Gelrud
- Department of Internal Medicine, University of Cincinnati, Cincinnati, Ohio
| | - Simon K. Lo
- Department of Medicine, Cedars-Sinai Medical Center, University of California, Los Angeles, Calif
| | - Mark T. DeMeo
- Department of Medicine, Rush University Medical Center, Chicago, Ill
| | | | | | - Babak Etemad
- Department of Gastroenterology and Hepatology, Ochsner Medical Center, New Orleans, La., and
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Treiber M, Schulz HU, Landt O, Drenth JPH, Castellani C, Real FX, Akar N, Ammann RW, Bargetzi M, Bhatia E, Demaine AG, Battagia C, Kingsnorth A, O'Reilly D, Truninger K, Koudova M, Spicak J, Cerny M, Menzel HJ, Moral P, Pignatti PF, Romanelli MG, Rickards O, De Stefano GF, Zarnescu NO, Choudhuri G, Sikora SS, Jansen JBMJ, Weiss FU, Pietschmann M, Teich N, Gress TM, Ockenga J, Schmidt H, Kage A, Halangk J, Rosendahl J, Groneberg DA, Nickel R, Witt H. Keratin 8 sequence variants in patients with pancreatitis and pancreatic cancer. J Mol Med (Berl) 2006; 84:1015-22. [PMID: 17039343 DOI: 10.1007/s00109-006-0096-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2006] [Accepted: 06/08/2006] [Indexed: 10/24/2022]
Abstract
Keratin 8 (KRT8) is one of the major intermediate filament proteins expressed in single-layered epithelia of the gastrointestinal tract. Transgenic mice over-expressing human KRT8 display pancreatic mononuclear infiltration, interstitial fibrosis and dysplasia of acinar cells resulting in exocrine pancreatic insufficiency. These experimental data are in accordance with a recent report describing an association between KRT8 variations and chronic pancreatitis. This prompted us to investigate KRT8 polymorphisms in patients with pancreatic disorders. The KRT8 Y54H and G62C polymorphisms were assessed in a cohort of patients with acute and chronic pancreatitis of various aetiologies or pancreatic cancer originating from Austria (n=16), the Czech Republic (n=90), Germany (n=1698), Great Britain (n=36), India (n=60), Italy (n=143), the Netherlands (n=128), Romania (n=3), Spain (n=133), and Switzerland (n=129). We also studied 4,234 control subjects from these countries and 1,492 control subjects originating from Benin, Cameroon, Ethiopia, Ecuador, and Turkey. Polymorphisms were analysed by melting curve analysis with fluorescence resonance energy transfer probes. The frequency of G62C did not differ between patients with acute or chronic pancreatitis, pancreatic adenocarcinoma and control individuals. The frequency of G62C varied in European populations from 0.4 to 3.8%, showing a northwest to southeast decline. The Y54H alteration was not detected in any of the 2,436 patients. Only 3/4,580 (0.07%) European, Turkish and Indian control subjects were heterozygous for Y54H in contrast to 34/951 (3.6%) control subjects of African descent. Our data suggest that the KRT8 alterations, Y54H and G62C, do not predispose patients to the development of pancreatitis or pancreatic cancer.
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Affiliation(s)
- Matthias Treiber
- Department of Hepatology and Gastroenterology, Charité, Campus Virchow-Klinikum, Universitätsmedizin Berlin, Berlin, Germany
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