NFKB1 and posterior cortical atrophy: To investigate whether ABCC5 regulates PCa cells in an NF-κB pathway-dependent manner, PCa cells with ABCC5 knockdown were treated with Asatone, an agonist of NF-κB [28], to rescue NF-κB pathway-specific activation in C4-2BEnza and 22RV1Enza cells.