Epithelial-Mesenchymal Transition Is Associated With Perineural Invasion in Pancreatic Ductal Adenocarcinoma.
INTRODUCTION Perineural invasion (PNI) is a high-risk feature of pancreatic ductal adenocarcinoma (PDAC) and is associated with aggressive behavior and poor outcomes. The biological programs associated with PNI in PDAC remain incompletely characterized. METHODS PDAC patients in The Cancer Genome Atlas were stratified...