Moreover, the level of Dock1, Snail, and Vimentin in the tumor xenograft were downregulated, but E-cadherin level was upregulated in the mice that was inoculated with SiDock1/MDA-MB-231 or miR-486-5p/MDA-MB-231 cells than Scr/ MDA-MB-231 or NC/MDA-MB-231 cells (Figure 6C). This evidence concerns the gene SNAI1 and neoplasm.