NAP1L5 and neoplasm: MHCC97H cells stably overexpressing NAP1L5 were implanted into nude mice in the experimental group, and MHCC97H cells transferred into the control vector were implanted into nude mice in the control group (MHCC97H cells transfected with lentivirus vector were verified by Western blotting), and the proliferation of tumor cells in vivo was observed.