Surprisingly, neither the luciferase activity of 3'UTR of ZEB1, nor a direct association of miR-33a-5p with ZEB1 transcript as assessed by microribonucleoprotein (miRNP) immunoprecipitation (IP) assay was affected by overexpressing or downexpressing miR-33a-5p in PCa cells (Figure S6B-G). This evidence concerns the gene ZEB1 and posterior cortical atrophy.