The in vitro experiments showed that miR‐324‐5p mimics partially reversed the promotive effect caused by PCAT7 overexpression, whereas the miR‐324‐5p inhibitor attenuated the inhibitory effect of silencing PCAT7 on the migration and invasion of PCa cells (Fig. 3K,L). The gene discussed is PCAT7; the disease is posterior cortical atrophy.