Anti-cancer effects of metformin in a 3D co-culture model of pancreatic ductal adenocarcinoma.

ABSTRACT: Pancreatic ductal adenocarcinoma (PDAC) presents with condensed stroma that contributes to its high invasive capability. Although metformin adjuvant treatment has been suggested to improve the survival times of patients with PDAC, the mechanism responsible for that benefit has been investigated only in two-dimensional cell lines. We assessed the anti-cancer effect of metformin in a three-dimensional (3D) co-culture model to quantify the migration behavior of patient-derived PDAC organoids and primary pancreatic stellate cells (PSCs). At a concentration of 10 μM, metformin reduced the migratory ability of the PSCs by downregulating the expression of matrix metalloproteinase-2 (MMP2). In the 3D direct co-cultivation of PDAC organoids and PSCs, metformin attenuated the transcription of cancer

SUBMITTER: Hahn S 

PROVIDER: S-EPMC10244103 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature