Journal ArticleDOI
Retinoic Acid--Induced Pancreatic Stellate Cell Quiescence Reduces Paracrine Wnt-β-Catenin Signaling to Slow Tumor Progression
Fieke E. M. Froeling,Christine Feig,Claude Chelala,Richard Dobson,Charles Mein,David A. Tuveson,Hans Clevers,Ian R. Hart,Hemant M. Kocher +8 more
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TLDR
RA induces quiescence and reduces motility of PSCs, leading to reduced proliferation and increased apoptosis of surrounding pancreatic cancer cells, and RA isoforms might be developed as therapeutic reagents for pancreaticcancer.About:
This article is published in Gastroenterology.The article was published on 2011-10-01. It has received 310 citations till now. The article focuses on the topics: Pancreatic stellate cell & Pancreatic cancer.read more
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Distinct populations of inflammatory fibroblasts and myofibroblasts in pancreatic cancer
Daniel Öhlund,Daniel Öhlund,Daniel Öhlund,Abram Handly-Santana,Abram Handly-Santana,Giulia Biffi,Giulia Biffi,Ela Elyada,Ela Elyada,Ana S. Almeida,Ana S. Almeida,Mariano Ponz-Sarvise,Mariano Ponz-Sarvise,Mariano Ponz-Sarvise,Vincenzo Corbo,Tobiloba E. Oni,Tobiloba E. Oni,Tobiloba E. Oni,Stephen Hearn,Eun Jung Lee,Eun Jung Lee,Iok In Christine Chio,Iok In Christine Chio,Chang-Il Hwang,Chang-Il Hwang,Hervé Tiriac,Hervé Tiriac,Lindsey A. Baker,Lindsey A. Baker,Dannielle D. Engle,Dannielle D. Engle,Christine Feig,Anne Kultti,Mikala Egeblad,Douglas T. Fearon,James M. Crawford,Hans Clevers,Young-Kyu Park,Young-Kyu Park,David A. Tuveson,David A. Tuveson +40 more
TL;DR: Direct evidence for CAF heterogeneity in PDA tumor biology is provided, providing direct evidence for disease etiology and therapeutic development in mouse and human PDA tissue.
Journal ArticleDOI
Virtual microdissection identifies distinct tumor- and stroma-specific subtypes of pancreatic ductal adenocarcinoma
Richard A. Moffitt,Raoud Marayati,Elizabeth L. Flate,Keith E. Volmar,S. Gabriela Herrera Loeza,Katherine A. Hoadley,Naim U. Rashid,Lindsay A. Williams,Samuel C. Eaton,Alexander H. Chung,Jadwiga K. Smyla,Judy M. Anderson,Hong Jin Kim,David J. Bentrem,Mark S. Talamonti,Christine A. Iacobuzio-Donahue,Michael A. Hollingsworth,Jen Jen Yeh +17 more
TL;DR: By digitally separating tumor, stromal and normal gene expression, two tumor subtypes are identified and validated, including a 'basal-like' subtype that has worse outcome and is molecularly similar to basal tumors in bladder and breast cancers.
Journal ArticleDOI
The Pancreas Cancer Microenvironment
Christine Feig,Aarthi Gopinathan,Albrecht Neesse,Derek S. Chan,Natalie Cook,David A. Tuveson +5 more
TL;DR: The current understanding of the PDA tumor microenvironment is reviewed, opportunities for further exploration that may benefit patients are highlighted, and methods that alter stromal composition or function are under active investigation.
Journal ArticleDOI
Turning foes to friends: targeting cancer-associated fibroblasts
Xueman Chen,Erwei Song +1 more
TL;DR: The progress made to date and the remaining challenges in bringing CAF-targeted therapies to the clinic are highlighted and the relevant translational advances and potential therapeutic strategies that target CAFs for cancer treatment are highlighted.
Journal ArticleDOI
Targeting the tumour stroma to improve cancer therapy
TL;DR: An overview of the advances in understanding the complex cancer cell–tumour stroma interactions is provided and how this knowledge can result in more effective therapeutic strategies, which might ultimately improve patient outcomes are discussed.
References
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Journal ArticleDOI
Linear Models and Empirical Bayes Methods for Assessing Differential Expression in Microarray Experiments
TL;DR: The hierarchical model of Lonnstedt and Speed (2002) is developed into a practical approach for general microarray experiments with arbitrary numbers of treatments and RNA samples and the moderated t-statistic is shown to follow a t-distribution with augmented degrees of freedom.
Journal ArticleDOI
Wnt/beta-catenin signaling in development and disease.
TL;DR: A remarkable interdisciplinary effort has unraveled the WNT (Wingless and INT-1) signal transduction cascade over the last two decades, finding that Germline mutations in the Wnt pathway cause several hereditary diseases, and somatic mutations are associated with cancer of the intestine and a variety of other tissues.
Journal ArticleDOI
Core Signaling Pathways in Human Pancreatic Cancers Revealed by Global Genomic Analyses
Siân Jones,Xiaosong Zhang,D. Williams Parsons,D. Williams Parsons,Jimmy Lin,Rebecca J. Leary,Philipp Angenendt,Parminder Mankoo,Hannah Carter,Hirohiko Kamiyama,Antonio Jimeno,Seung-Mo Hong,Baojin Fu,Ming Tseh Lin,Eric S. Calhoun,Mihoko Kamiyama,Kimberly Walter,Tatiana Nikolskaya,Yuri Nikolsky,James Hartigan,Douglas Smith,Manuel Hidalgo,Steven D. Leach,Alison P. Klein,Elizabeth M. Jaffee,Michael Goggins,Anirban Maitra,Anirban Maitra,Christine A. Iacobuzio-Donahue,James R. Eshleman,Scott E. Kern,Ralph H. Hruban,Rachel Karchin,Nickolas Papadopoulos,Giovanni Parmigiani,Bert Vogelstein,Victor E. Velculescu,Kenneth W. Kinzler +37 more
TL;DR: It is found that pancreatic cancers contain an average of 63 genetic alterations, the majority of which are point mutations, which defined a core set of 12 cellular signaling pathways and processes that were each genetically altered in 67 to 100% of the tumors.
Journal ArticleDOI
Inhibition of Hedgehog Signaling Enhances Delivery of Chemotherapy in a Mouse Model of Pancreatic Cancer
Kenneth P. Olive,Michael A. Jacobetz,Christian Davidson,Aarthi Gopinathan,Aarthi Gopinathan,Dominick J.O. McIntyre,Davina J. Honess,Basetti Madhu,Mae A. Goldgraben,Meredith E. Caldwell,David Allard,Kristopher K. Frese,Gina M. DeNicola,Gina M. DeNicola,Christine Feig,Chelsea Combs,Stephen P. Winter,Heather Ireland-Zecchini,Stefanie Reichelt,William J. Howat,Alex R. Chang,Mousumi Dhara,Lifu Wang,Lifu Wang,Felix Rückert,Robert Grützmann,Christian Pilarsky,Kamel Izeradjene,Sunil R. Hingorani,Pearl S. Huang,Susan E. Davies,William Plunkett,Merrill J. Egorin,Ralph H. Hruban,Nigel Whitebread,Karen McGovern,Julian Adams,Christine A. Iacobuzio-Donahue,John R. Griffiths,David A. Tuveson +39 more
TL;DR: Studying a mouse model of PDA that is refractory to the clinically used drug gemcitabine, it is found that the tumors in this model were poorly perfused and poorly vascularized, properties that are shared with human PDA.
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Depletion of Carcinoma-Associated Fibroblasts and Fibrosis Induces Immunosuppression and Accelerates Pancreas Cancer with Reduced Survival.
Berna C. Özdemir,Berna C. Özdemir,Tsvetelina Pentcheva-Hoang,Julienne L. Carstens,Xiaofeng Zheng,Chia Chin Wu,Tyler R. Simpson,Hanane Laklai,Hikaru Sugimoto,Hikaru Sugimoto,Christoph Kahlert,Christoph Kahlert,Sergey V. Novitskiy,Ana De Jesus-Acosta,Padmanee Sharma,Pedram Heidari,Umar Mahmood,Lynda Chin,Harold L. Moses,Valerie M. Weaver,Anirban Maitra,James P. Allison,Valerie S. LeBleu,Valerie S. LeBleu,Raghu Kalluri,Raghu Kalluri +25 more