FZD4 and posterior cortical atrophy: The association between MAFG-DT and FZD4/5 was also investigated, and these experiments showed that the expression levels of FZD4/5 were decreased in MAFG-DT-silenced PCa cells, whereas treatment with miR-24-3p inhibitor led to an attenuation of the suppressive effect induced by MAFG-DT knockdown (Figures 5H, I).