AKAP7 and posterior cortical atrophy: TUSC3 (hsa_circ_0006410 cognate gene), AKAP7 (hsa_circ_AKAP7 cognate gene), and RBM39 (hsa_circ_0005848 cognate gene) were all significantly associated with progression-free survival of PCa patients, as shown by the Kaplan-Meier plot (P-value < 0.05) (Figure 5A).