NR2F2 and posterior cortical atrophy: To assess whether miR-101 and miR-27a regulate COUP-TFII expression through their putative binding sites located in the 3′-UTR region of COUP-TFII mRNA (Fig. 2a), we screened the expression levels of COUP-TFII in normal epithelial and PCa cell lines first (Supplementary Fig. 2A).