Importantly, results from the rescue assay revealed that adding miR-125b-2-3p led to partially reverse/block the circRNA-ARC1-increased cell invasion in PCa C4-2 and BCa UMUC3 cells (Fig. 3E), yet adding miR-125b-2-3p inhibitor partially reversed/blocked the circRNA-ARC1-shRNA-suppressed cell invasion in PCa CWR22Rv1 and BCa T24 cells (Fig. 3F). Here, CDH1 is linked to posterior cortical atrophy.