Circ-OXCT1 Suppresses Gastric Cancer EMT and Metastasis by Attenuating TGF-β Pathway Through the Circ-OXCT1/miR-136/SMAD4 Axis.

Background: Circular RNAs (circRNAs) have been proven to play important roles in tumorigenesis. However, the mechanism by which circRNAs act on gastric cancer (GC) through epithelial-to-mesenchymal transition (EMT) is unclear. In this study, we identified circ-OXCT1 and elucidated its function on EMT in GC.

Comparison of the short-term outcomes between totally laparoscopic total gastrectomy and laparoscopic-assisted total gastrectomy for gastric cancer: a meta-analysis.

Background: Totally laparoscopic total gastrectomy (TLTG) and laparoscopic-assisted total gastrectomy (LATG) are two common surgical approaches for upper and middle gastric cancer. Which surgical approach offers more advantages is still controversial due to a lack of evidence from randomized controlled trials (RCTs). This meta-analysis was conducted to compare the short-term outcomes between the two surgical approaches.