Some of the differentially expressed genes included cancer progression factors, such as Tff1 (trefoil factor 1), Anxa10 (annexin a10), Gnai1 (G protein subunit alpha i1), Areg (amphiregulin), and Mmp7 (matrix metalloproteinase 7) (Supplemental Figure 6A). This evidence concerns the gene GNAI1 and cancer.