SLC2A1 and colorectal carcinoma: A comparative study using cyanidin-3-glucoside and its anthocyanidin aglycone showed that cyanidin-3-glucoside significantly inhibited the expression of GLUT1 in MC38 (mouse colon cancer cells), and it can disturb glucose transport, inhibit energy metabolism, and cause mitochondrial damage and apoptosis in CRC cells (Jing et al., 2020).