KIF18B and posterior cortical atrophy: The results revealed that, compared to the BPH-1 cell line, the mRNA levels of KIF14, KIF11, CENPE, KIF15, KIFC2, KIF18B, and KIFC1 were significantly upregulated in PCa cell lines (LNCaP and DU145), whereas ACTC1 expression was markedly downregulated.