KIF21B and posterior cortical atrophy: For example, lncRNA SLCO4A1-AS1 knockdown inhibits growth, migration, and invasion, and induces apoptosis of PCa cells by acting as a ceRNA to modulate miR-4673/KIF21B axis [34]; lncRNA HCG11/miR-579-3p/MDM2 axis regulates malignant biological properties in PCa cells [48].