Moreover, not on CRC, but treatment with Cyanidin-3-O-glucoside (20 μM) for 24 h demonstrated inhibitory effects on the epithelial–mesenchymal transition process within this cellular context, leading to a notable reduction in the migratory and invasive capabilities of MDA-MB-231 and MDA-MB-468 cancer cells through the enhancement of KLF4 expression at the protein level [121]. Here, KLF4 is linked to cancer.