MIR100HG and posterior cortical atrophy: Furthermore, the diameter of PCa cell spheres significantly increased after treatment with AGD1-OE-PCSCs-exos (474.00 ± 25.52 μm vs. 357.00 ± 15.52 μm in PC3; 482.00 ± 33.96 μm vs. 338.67 ± 22.72 μm in DU145) and decreased with shAGD1-PCSCs-exos (118.67 ± 25.52 μm vs. 357.00 ± 15.52 μm in PC3; 143.33 ± 33.96 μm vs. 338.67 ± 22.72 μm in DU145) (Fig. 2K and L).