Circ-0075305 Hinders Gastric Cancer Stem Cells by Indirectly Disrupting TCF4–β-Catenin Complex and Downregulation of SOX9

In vitro and in vivo experiments confirmed that overexpression of Circ-0075305 could effectively reduce stem cell-like properties and enhanced the sensitivity of gastric cancer cells to Oxaliplatin compared with the control group.