Lymphatic vessel remodeling and invasion in pancreatic cancer progression.

ABSTRACT: BACKGROUND:The lymphatic system is involved in metastasis in pancreatic cancer progression. In cancer staging, lymphatic spread has been used to assess the invasiveness of tumor cells. However, from the endothelium's perspective, the analysis downplays the peri-lesional activities of lymphatic vessels. This unintended bias is largely due to the lack of 3-dimensional (3-D) tissue information to depict the lesion microstructure and vasculature in a global and integrated fashion. METHODS:We targeted the pancreas as the model organ to investigate lymphatic vessel remodeling in cancer lesion progression. Transparent pancreases were prepared by tissue clearing to facilitate deep-tissue, tile-scanning microscopy for 3-D lymphatic network imaging. FINDINGS:In human pancreatic ductal adenocarcinoma

SUBMITTER: Shen CN 

PROVIDER: S-EPMC6796580 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature