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Pancreatic Neoplasms: HELP
Articles by Julian M. Hess
Based on 2 articles published since 2010
(Why 2 articles?)
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Between 2010 and 2020, Julia Hess wrote the following 2 articles about Pancreatic Neoplasms.
 
+ Citations + Abstracts
1 Article Evolutionary routes and KRAS dosage define pancreatic cancer phenotypes. 2018

Mueller, Sebastian / Engleitner, Thomas / Maresch, Roman / Zukowska, Magdalena / Lange, Sebastian / Kaltenbacher, Thorsten / Konukiewitz, Björn / Öllinger, Rupert / Zwiebel, Maximilian / Strong, Alex / Yen, Hsi-Yu / Banerjee, Ruby / Louzada, Sandra / Fu, Beiyuan / Seidler, Barbara / Götzfried, Juliana / Schuck, Kathleen / Hassan, Zonera / Arbeiter, Andreas / Schönhuber, Nina / Klein, Sabine / Veltkamp, Christian / Friedrich, Mathias / Rad, Lena / Barenboim, Maxim / Ziegenhain, Christoph / Hess, Julia / Dovey, Oliver M / Eser, Stefan / Parekh, Swati / Constantino-Casas, Fernando / de la Rosa, Jorge / Sierra, Marta I / Fraga, Mario / Mayerle, Julia / Klöppel, Günter / Cadiñanos, Juan / Liu, Pentao / Vassiliou, George / Weichert, Wilko / Steiger, Katja / Enard, Wolfgang / Schmid, Roland M / Yang, Fengtang / Unger, Kristian / Schneider, Günter / Varela, Ignacio / Bradley, Allan / Saur, Dieter / Rad, Roland. ·Center for Translational Cancer Research (TranslaTUM), Technische Universität München, 81675 Munich, Germany. · Department of Medicine II, Klinikum rechts der Isar, Technische Universität München, 81675 Munich, Germany. · German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany. · Institute of Pathology, Technische Universität München, 81675 Munich, Germany. · The Wellcome Trust Sanger Institute, Genome Campus, Hinxton, Cambridge CB10 1SA, UK. · Comparative Experimental Pathology, Technische Universität München, 81675 Munich, Germany. · Anthropology & Human Genomics, Department of Biology II, Ludwig-Maximilians Universität, 82152 Martinsried, Germany. · Helmholtz Zentrum München, Research Unit Radiation Cytogenetics, 85764 Neuherberg, Germany. · Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 0ES, UK. · Instituto de Medicina Oncológica y Molecular de Asturias (IMOMA), 33193 Oviedo, Spain. · Departamento de Bioquímica y Biología Molecular, Facultad de Medicina, Instituto Universitario de Oncología (IUOPA), Universidad de Oviedo, 33006 Oviedo, Spain. · Institute of Oncology of Asturias (IUOPA), HUCA, Universidad de Oviedo, 33011 Oviedo, Spain. · Nanomaterials and Nanotechnology Research Center (CINN-CSIC), Universidad de Oviedo, 33940 El Entrego, Spain. · Medizinische Klinik und Poliklinik II, Klinikum der LMU München-Grosshadern, 81377 Munich, Germany. · Instituto de Biomedicina y Biotecnología de Cantabria (UC-CSIC), 39012 Santander, Spain. ·Nature · Pubmed #29364867.

ABSTRACT: The poor correlation of mutational landscapes with phenotypes limits our understanding of the pathogenesis and metastasis of pancreatic ductal adenocarcinoma (PDAC). Here we show that oncogenic dosage-variation has a critical role in PDAC biology and phenotypic diversification. We find an increase in gene dosage of mutant KRAS in human PDAC precursors, which drives both early tumorigenesis and metastasis and thus rationalizes early PDAC dissemination. To overcome the limitations posed to gene dosage studies by the stromal richness of PDAC, we have developed large cell culture resources of metastatic mouse PDAC. Integration of cell culture genomes, transcriptomes and tumour phenotypes with functional studies and human data reveals additional widespread effects of oncogenic dosage variation on cell morphology and plasticity, histopathology and clinical outcome, with the highest Kras

2 Article Integrative Genomic Analysis of Cholangiocarcinoma Identifies Distinct IDH-Mutant Molecular Profiles. 2017

Farshidfar, Farshad / Zheng, Siyuan / Gingras, Marie-Claude / Newton, Yulia / Shih, Juliann / Robertson, A Gordon / Hinoue, Toshinori / Hoadley, Katherine A / Gibb, Ewan A / Roszik, Jason / Covington, Kyle R / Wu, Chia-Chin / Shinbrot, Eve / Stransky, Nicolas / Hegde, Apurva / Yang, Ju Dong / Reznik, Ed / Sadeghi, Sara / Pedamallu, Chandra Sekhar / Ojesina, Akinyemi I / Hess, Julian M / Auman, J Todd / Rhie, Suhn K / Bowlby, Reanne / Borad, Mitesh J / Anonymous5350899 / Zhu, Andrew X / Stuart, Josh M / Sander, Chris / Akbani, Rehan / Cherniack, Andrew D / Deshpande, Vikram / Mounajjed, Taofic / Foo, Wai Chin / Torbenson, Michael S / Kleiner, David E / Laird, Peter W / Wheeler, David A / McRee, Autumn J / Bathe, Oliver F / Andersen, Jesper B / Bardeesy, Nabeel / Roberts, Lewis R / Kwong, Lawrence N. ·Departments of Surgery and Oncology, Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, AB T2N 4N1, Canada. · Departments of Genomic Medicine, Melanoma Medical Oncology, Bioinformatics and Computational Biology, Pathology, and Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA. · Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX 77030, USA. · University of California Santa Cruz, Santa Cruz, CA 95064, USA. · The Eli and Edythe L. Broad Institute of Massachusetts Institute of Technology and Harvard University, Cambridge, MA 02142, USA; Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA. · Canada's Michael Smith Genome Sciences Centre, BC Cancer Agency, Vancouver, BC V5Z 4S6, Canada. · Center for Epigenetics, Van Andel Research Institute, Grand Rapids, MI 49503, USA. · Departments of Genetics and Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA. · Blueprint Medicines, 38 Sidney Street, Cambridge, MA 02139, USA. · Divisions of Gastroenterology and Hepatology and Laboratory Medicine and Pathology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA. · Memorial Sloan Kettering Cancer Center, New York, NY 10005, USA. · University of Alabama at Birmingham, Birmingham, AL 35294, USA; HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA. · The Eli and Edythe L. Broad Institute of Massachusetts Institute of Technology and Harvard University, Cambridge, MA 02142, USA. · Departments of Genetics and Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA. · USC/Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA 90033, USA. · Division of Hematology and Oncology, Mayo Clinic, Scottsdale, AZ 85054, USA. · Departments of Hematology and Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA. · Departments of Pathology and Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA. · National Cancer Institute, Bethesda, MD 20892, USA. · Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA. · Biotech Research and Innovation Centre, Department of Health and Medical Sciences, University of Copenhagen, Copenhagen 2200, Denmark. Electronic address: jesper.andersen@bric.ku.dk. · Departments of Pathology and Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA. Electronic address: bardeesy.nabeel@mgh.harvard.edu. · Divisions of Gastroenterology and Hepatology and Laboratory Medicine and Pathology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA. Electronic address: roberts.lewis@mayo.edu. · Departments of Genomic Medicine, Melanoma Medical Oncology, Bioinformatics and Computational Biology, Pathology, and Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA. Electronic address: lkwong@mdanderson.org. ·Cell Rep · Pubmed #28297679.

ABSTRACT: Cholangiocarcinoma (CCA) is an aggressive malignancy of the bile ducts, with poor prognosis and limited treatment options. Here, we describe the integrated analysis of somatic mutations, RNA expression, copy number, and DNA methylation by The Cancer Genome Atlas of a set of predominantly intrahepatic CCA cases and propose a molecular classification scheme. We identified an IDH mutant-enriched subtype with distinct molecular features including low expression of chromatin modifiers, elevated expression of mitochondrial genes, and increased mitochondrial DNA copy number. Leveraging the multi-platform data, we observed that ARID1A exhibited DNA hypermethylation and decreased expression in the IDH mutant subtype. More broadly, we found that IDH mutations are associated with an expanded histological spectrum of liver tumors with molecular features that stratify with CCA. Our studies reveal insights into the molecular pathogenesis and heterogeneity of cholangiocarcinoma and provide classification information of potential therapeutic significance.