To evaluate the in vivo effects of Snail on tumor metastasis induced by FAM134B, two groups of five mice each were injected intravenously in the tail vein with 7402 FAM134B‐transfected sh‐NC cells and 7402 FAM134B‐transfected sh‐Snail#2 cells, respectively. Here, SNAI1 is linked to neoplasm.