Autophagy Induction Results in Enhanced Anoikis Resistance in Models of Peritoneal Disease.

ABSTRACT: Peritoneal carcinomatosis and peritoneal sarcomatosis is a potential complication of nearly all solid tumors and results in profoundly increased morbidity and mortality. Despite the ubiquity of peritoneal carcinomatosis/peritoneal sarcomatosis, there are no clinically relevant targeted therapies for either its treatment or prevention. To identify potential therapies, we developed in vitro models of peritoneal carcinomatosis/peritoneal sarcomatosis using tumor cell lines and patient-derived spheroids (PDS) that recapitulate anoikis resistance and spheroid proliferation across multiple cancer types. Epithelial- and mesenchymal-derived cancer cell lines (YOU, PANC1, HEYA8, CHLA10, and TC71) were used to generate spheroids and establish growth characteristics. Differential gene expression anal

SUBMITTER: Chen JL 

PROVIDER: S-EPMC5909689 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature