The cis ‐regulatory switchboard of pancreatic ductal cancer

The cis-regulatory switchboard of pancreatic ductal cancer.

Pancreatic ductal adenocarcinoma (PDAC) remains one of the most devastating human diseases. There is consequently a pressing need to understand its molecular underpinnings, which should enable new preventive and therapeutic strategies. A new study in The EMBO Journal (Diaferia et al, 2016) maps the transcriptome and epigenetic landscape associated with distinct PDAC grades and identifies cisand...

Dissection of transcriptional and cis-regulatory control of differentiation in human pancreatic cancer.

The histological grade of carcinomas describes the ability of tumor cells to organize in differentiated epithelial structures and has prognostic and therapeutic impact. Here, we show that differential usage of the genomic repertoire of transcriptional enhancers leads to grade-specific gene expression programs in human pancreatic ductal adenocarcinoma (PDAC). By integrating gene expression profi...

Organoid Models of Human and Mouse Ductal Pancreatic Cancer

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 bi...

Pancreatic Ductal Adenocarcinoma Signalling

Pancreatic Ductal Stones

Chronic pancreatitis is associated with varied morphological complications, including intraductal stones, main pancreatic ductal strictures, distal biliary strictures and pseudocysts. Endoscopic therapy provides a less invasive alternative to surgery. In addition, extracorporeal shockwave lithotripsy improves the success rate of endoscopic clearance of intraductal stones. However, recent data f...