miR-99a-5p suppresses growth, migration, and invasion by targeting mTOR in RCC and bladder cancer and FGFR3 in PCa, and inhibits tumor growth by targeting IGF1R (Cui et al., 2012; Liu et al., 2019; Sun et al., 2014; Wu et al., 2015). Here, MTOR is linked to posterior cortical atrophy.