SNAI2 and gastric cancer: For instance, LINC00261 regulates BCL2L11 expression in endometriosis through acting as a competing endogenous RNA for miR-132-3p [30], while LINC00261 suppresses Wnt signaling activity in colon cancer through restraining β-catenin into nuclei and causing degradation of β-catenin [16], moreover, LINC00261 also destabilizes Slug protein in gastric cancer [24].