ELOVL5 and colorectal carcinoma: According to a Gene Expression Omnibus (GEO) profile (GDS4296) using various CRC cell lines, COLO205, HCC 2998, HCT116, KM12, and SW 620 cells exhibited high expression of ELOVL5, whereas ELOVL5 expression was negligible in HCT 15 and HT 29 cells (Figure 3(A)).