According to IF and western blot analyses, miR-147a mimics repressed autophagy in PCa since the dots of GFP and mRFP were largely reduced (Supplementary Fig. S4D), and LAMP1 and LC3-II protein levels were diminished and p62 and LC3-I protein levels were increased (Supplementary Fig. S4E). Here, LAMP1 is linked to posterior cortical atrophy.