Aldehyde dehydrogenase 2 family member repression promotes colorectal cancer progression by JNK/p38 MAPK pathways-mediated apoptosis and DNA damage

Figure 1 Identifying high expression of aldehyde dehydrogenase 2 family member in colorectal cancer cells. A: Western blot analysis of aldehyde dehydrogenase 2 family member (ALDH2) protein expression in colorectal cancer (CRC) cell lines (CL-40, SK-CO-1, SW-403, HT-29, COLO-678, and SW480) and human normal colon epithelial cell line (NCM460); B: Quantitative reverse transcriptase PCR analysis of ALDH2 expression in human CRC cell lines as indicated. Data are displayed as the mean ± SD. ^aP < 0.05, ^bP < 0.01, ^cP < 0.001. ALDH2: Aldehyde dehydrogenase 2 family member.