IGF1 and posterior cortical atrophy: Using CPDB analysis also detected that the Prostate Cancer, and IGF Signaling Pathway were suppressed at the mRNA level in miR-24 transfected MDA-PCa-2b cells compared with controls (p = 5.87E-11 and p = 1.17E-04) (Supplementary Table 3), while there were no reductions in expression in DU-145 cells.