In addition, qRT-PCR and western blotting indicated that compared with the NC group, the mRNA and protein levels of MYLK, MYL9, MYH11, CALD1, ACTA2, SPP1, and CNN1 were differentially expressed in the PCa group, which is consistent with the analysis results of GEO datasets. This evidence concerns the gene MYH11 and posterior cortical atrophy.