We performed integrated genomic, transcriptomic, and proteomic profiling of 150 pancreatic ductal adenocarcinoma (PDAC) specimens, including samples with characteristic low neoplastic cellularity. Deep whole-exome sequencing revealed recurrent somatic mutations in KRAS, TP53, CDKN2A, SMAD4, RNF43, ARID1A, TGFβR2, GNAS, RREB1, and PBRM1. KRAS wild-type tumors harbored alterations in other oncogenic drivers, including GNAS, BRAF, CTNNB1, and additional RAS pathway genes. A subset of tumors harbored multiple KRAS mutations, with some showing evidence of biallelic mutations. Protein profiling identified a favorable prognosis subset with low epithelial-mesenchymal transition and high MTOR pathway scores. Associations of non-coding RNAs with tumor-specific mRNA subtypes were also identified. Our integrated multi-platform analysis reveals a complex molecular landscape of PDAC and provides a roadmap for precision medicine.
Integrated Genomic Characterization of Pancreatic Ductal Adenocarcinoma.
Benjamin J. Raphael,R. Hruban,A. Aguirre,R. Moffitt,J. Yeh,C. Stewart,A. G. Robertson,A. Cherniack,M. Gupta,G. Getz,S. Gabriel,M. Meyerson,C. Cibulskis,S. Fei,T. Hinoue,Hui Shen,P. Laird,Shiyun Ling,Yiling Lu,G. Mills,Rehan Akbani,Phillipe Loher,Eric Londin,I. Rigoutsos,Aristeidis G. Telonis,E. Gibb,A. Goldenberg,A. Mezlini,K. Hoadley,E. Collisson,E. Lander,Bradley A. Murray,J. Hess,Mara W Rosenberg,Louis Bergelson,Hailei Zhang,Juok Cho,G. Tiao,Jaegil Kim,D. Livitz,I. Leshchiner,B. Reardon,E. Allen,A. Kamburov,R. Beroukhim,G. Saksena,S. Schumacher,M. Noble,David I Heiman,Nils Gehlenborg,M. Lawrence,V. Adsay,G. Petersen,D. Klimstra,N. Bardeesy,Mark D. M. Leiserson,R. Bowlby,K. Kasaian,I. Birol,K. Mungall,S. Sadeghi,J. Weinstein,P. Spellman,Yuexin Liu,L. Amundadottir,J. Tepper,A. Singhi,R. Dhir,D. Paul,T. Smyrk,Lizhi Zhang,Paula Kim,Jay Bowen,J. Frick,J. Gastier-Foster,M. Gerken,Kevin R Lau,K. Leraas,T. Lichtenberg,N. Ramirez,Jeremy Renkel,M. Sherman,L. Wise,P. Yena,E. Zmuda,J. Shih,Adrian Ally,M. Balasundaram,R. Carlsen,Andy Chu,E. Chuah,A. Clarke,Noreen Dhalla,R. Holt,Steven J. M. Jones,Darlene Lee,Yussanne Ma,M. Marra,Michael Mayo,Richard A. Moore,A. Mungall,J. Schein,Payal Sipahimalani,Angela Tam,N. Thiessen,Kane Tse,Tina Wong,Denise Brooks,J. Auman,S. Balu,T. Bodenheimer,D. Hayes,A. Hoyle,S. Jefferys,Corbin D. Jones,S. Meng,P. Mieczkowski,Lisle E. Mose,C. Perou,Amy H. Perou,J. Roach,Yan Shi,J. Simons,Tara J. Skelly,Matthew G. Soloway,Donghui Tan,Umadevi Veluvolu,J. Parker,M. Wilkerson,Anil Korkut,Y. Şenbabaoğlu,P. Burch,R. McWilliams,K. G. Chaffee,A. Oberg,Wei Zhang,M. Gingras,D. Wheeler,Liu Xi,Monique Albert,J. Bartlett,H. Sekhon,Y. Stephen,Zaren Howard,M. Judy,A. Breggia,R. Shroff,Sudha Chudamani,Jia Liu,Laxmi Lolla,R. Naresh,T. Pihl,Qiang Sun,Yunhu Wan,Ye Wu,Smith Jennifer,K. Roggin,K. Becker,M. Behera,Joseph Bennett,L. Boice,E. Burks,C. G. C. Júnior,J. Chabot,D. Tirapelli,J. S. Santos,M. Dubina,J. Eschbacher,Meijuan Huang,L. Huelsenbeck-Dill,R. Jenkins,A. Karpov,R. Kemp,V. Lyadov,S. Maithel,G. Manikhas,E. Montgomery,H. Noushmehr,A. Osunkoya,T. Owonikoko,O. Paklina,O. Potapova,S. Ramalingam,W. Rathmell,K. Rieger-Christ,Charles Saller,G. Setdikova,A. Shabunin,G. Sica,T. Su,T. Sullivan,P. Swanson,Katherine Tarvin,M. Tavobilov,L. Thorne,S. Urbanski,Olga Voronina,Timothy C. Wang,D. Crain,Erin E. Curley,J. Gardner,D. Mallery,S. Morris,J. Paulauskis,R. Penny,C. Shelton,T. Shelton,K. Janssen,O. Bathe,N. Bahary,J. Slotta-Huspenina,A. Johns,H. Hibshoosh,R. Hwang,A. Sepulveda,Amie Radenbaugh,S. Baylin,Mario Berrios,M. Bootwalla,Andrea E Holbrook,Phillip H. Lai,D. Maglinte,S. Mahurkar,T. Triche,D. V. Berg,D. Weisenberger,L. Chin,R. Kucherlapati,M. Kucherlapati,A. Pantazi,P. Park,D. Voet,Pei Lin,S. Frazer,T. DeFreitas,S. Meier,S. Kwon,Y. Kim,Sang Jae Park,Sung-Sik Han,S. Kim,H. Kim,E. Furth,M. Tempero,C. Sander,A. Biankin,D. Chang,Peter Bailey,A. Gill,J. Kench,S. Grimmond,R. Postier,R. Zuna,H. Sicotte,J. Demchok,M. Ferguson,C. Hutter,K. Shaw,Margi Sheth,H. Sofia,R. Tarnuzzer,Zhining Wang,Liming Yang,J. Zhang,Ina Felau,J. Zenklusen
Published 2017 in Cancer Cell
ABSTRACT
PUBLICATION RECORD
- Publication year
2017
- Venue
Cancer Cell
- Publication date
2017-08-14
- Fields of study
Biology, Medicine
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
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