Abstract
KIFs have been reported to play a critical role in a variety of tumors, and KIF20B is a protein in KFIs. In this research, KIF20B was highly expressed in the GEO database and our hospital's data, and high expression of KIF20B suggested poor prognosis. We detect the expression of KIF20B in pancreatic cancer and adjacent normal tissues using immunohistochemistry. Knockdown of KIF20B in pancreatic cancer cell lines, PANC-1 and BxPC-3 cells, inhibited cell proliferation which are detected by colony formation assays, CCK8, and western bolt of Ki-67 and PCNA. Xenograft assay showed a similar result in vivo. KIF20B is a potential therapeutic target in pancreatic cancer.