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Organoid models of human and mouse ductal pancreatic cancer.


ABSTRACT: Pancreatic cancer is one of the most lethal malignancies due to its late diagnosis and limited response to treatment. Tractable methods to identify and interrogate pathways involved in pancreatic tumorigenesis are urgently needed. We established organoid models from normal and neoplastic murine and human pancreas tissues. Pancreatic organoids can be rapidly generated from resected tumors and biopsies, survive cryopreservation, and exhibit ductal- and disease-stage-specific characteristics. Orthotopically transplanted neoplastic organoids recapitulate the full spectrum of tumor development by forming early-grade neoplasms that progress to locally invasive and metastatic carcinomas. Due to their ability to be genetically manipulated, organoids are a platform to probe genetic cooperation. Comprehensive transcriptional and proteomic analyses of murine pancreatic organoids revealed genes and pathways altered during disease progression. The confirmation of many of these protein changes in human tissues demonstrates that organoids are a facile model system to discover characteristics of this deadly malignancy.

SUBMITTER: Boj SF 

PROVIDER: S-EPMC4334572 | biostudies-literature | 2015 Jan

REPOSITORIES: biostudies-literature

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Organoid models of human and mouse ductal pancreatic cancer.

Boj Sylvia F SF   Hwang Chang-Il CI   Baker Lindsey A LA   Chio Iok In Christine II   Engle Dannielle D DD   Corbo Vincenzo V   Jager Myrthe M   Ponz-Sarvise Mariano M   Tiriac Hervé H   Spector Mona S MS   Gracanin Ana A   Oni Tobiloba T   Yu Kenneth H KH   van Boxtel Ruben R   Huch Meritxell M   Rivera Keith D KD   Wilson John P JP   Feigin Michael E ME   Öhlund Daniel D   Handly-Santana Abram A   Ardito-Abraham Christine M CM   Ludwig Michael M   Elyada Ela E   Alagesan Brinda B   Biffi Giulia G   Yordanov Georgi N GN   Delcuze Bethany B   Creighton Brianna B   Wright Kevin K   Park Youngkyu Y   Morsink Folkert H M FH   Molenaar I Quintus IQ   Borel Rinkes Inne H IH   Cuppen Edwin E   Hao Yuan Y   Jin Ying Y   Nijman Isaac J IJ   Iacobuzio-Donahue Christine C   Leach Steven D SD   Pappin Darryl J DJ   Hammell Molly M   Klimstra David S DS   Basturk Olca O   Hruban Ralph H RH   Offerhaus George Johan GJ   Vries Robert G J RG   Clevers Hans H   Tuveson David A DA  

Cell 20141231 1-2


Pancreatic cancer is one of the most lethal malignancies due to its late diagnosis and limited response to treatment. Tractable methods to identify and interrogate pathways involved in pancreatic tumorigenesis are urgently needed. We established organoid models from normal and neoplastic murine and human pancreas tissues. Pancreatic organoids can be rapidly generated from resected tumors and biopsies, survive cryopreservation, and exhibit ductal- and disease-stage-specific characteristics. Ortho  ...[more]

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