To recapitulate this finding in our model, PCa cells undergoing either EZH2 knockdown or EZH2 inhibitor treatment were incubated with 10 μM MG-132 for 14 hours and then subjected to coimmunoprecipitation (co-IP) using an anti-FOXA1 antibody. This evidence concerns the gene EZH2 and posterior cortical atrophy.