Furthermore, we gauged the expression of SLC2A3, MMP11, SCARA3, GPC1, PHGR1, OLFM2, L1CAM, CRABP2, TFF1, and CLCA1 in HCoEpiC and compared them with SW620 and COLO205 CRC cells. The gene discussed is TFF1; the disease is colorectal carcinoma.