Fig. 4From: FAT4 regulates the EMT and autophagy in colorectal cancer cells in part via the PI3K-AKT signaling axisEffects of FAT4 on autophagosomes in CRC cells. a, b Autophagosomes were observed by TEM in CRC cells. The results showed increased autophagosomes in FAT4-overexpressing HCT116 and LOVO cells compared with the control cells. c The inhibition of FAT4 expression in SW480 cells decreased the number of autophagosomes. Magnification, × 1500 and 5000Back to article page