ALKBH5 and posterior cortical atrophy: A study by Li et al. revealed that ALKBH5 has a marginal expression in PCa tissues and its overexpression apparently suppresses PCa cell growth and cell invasion via reducing the expression level of protein arginine methyltransferase 6 (PRMT6) via an m6A dependent manner (Li X. et al., 2023) (Figure 2).