The Acidic Exosomal miR-1246/WASF3 Axis Regulates Hepatic Stellate Cell Activation and Stiff ECM Remodeling to Promote Pancreatic Ductal Adenocarcinoma Liver Metastasis
Liver metastasis is a major factor contributing to the poor prognosis of pancreatic ductal adenocarcinoma (PDAC). The formation of pre-metastatic niche (PMN) initiates the process of liver metastasis. Exosomes (Exos) act as key mediators of crosstalk between the tumor microenvironment (TME) and the PMN to activate hepa...