ObjectiveTo investigate the expression and biological function of centromere protein F (CENPF) in non-small cell lung cancer (NSCLC) and the association with prognosis.MethodsThrough retrieving and analyzing the bioinformatics data such as Oncomine database, Human Protein Atlas (HPA), Kaplan-Meier Plotter, STRING and DAVID database, the expression of CENPF in both normal tissues and cancer tissues of lung cancer patients was identified, and the protein interaction network analysis, functional annotation and pathway analysis of CENPF with its associated genes were carried out.ResultsCENPF was overexpressed in lung adenocarcinoma tissues, but not in normal tissues. The median overall survival (OS) of NSCLC patients with low expression of CENPF was significantly longer than that of patients with high expression of CENPF. Further sub-analysis showed that low expression group from lung adenocarcinoma patients had longer median disease-free survival and OS compared with high expression group patients. CENPF and its associated hub genes mainly affected the protein K11-linked ubiquitination in biological process, anaphase-promoting complex (APC) in cell composition, ATP binding in molecular function, and cell cycle in KEGG pathway.ConclusionCENPF is regulated in tumorigenesis and progression of NSCLC, and its protein expression level has the value of early diagnosis and prognosis evaluation in lung adenocarcinoma. It is suggested that CENPF gene can be a potential target for molecular targeted therapy of NSCLC.
ObjectiveTo understand the clinical value of centromere proteins (CENPs) in hepatocellular carcinoma and their influence on the malignant biological behavior of hepatocellular carcinoma, and to provide theoretical references for related research in this field. MethodDomestic and international databases were searched for relevant literatures on the study of CENPs in hepatocellular carcinoma in recent years to be analyzed and reviewed. ResultsA total of 11 CENPs closely related to hepatocellular carcinoma had been summarized, which were differentially expressed in hepatocellular carcinoma and correlated with prognosis. CENPs might regulate various malignant biological behaviors such as hepatocellular carcinoma proliferation, metastasis, apoptosis, and resistance to radiotherapy and thus participate in the development of hepatocellular carcinoma via multiple mechanisms. The roles and mechanisms of some CENPs in hepatocellular carcinoma remained unclear. ConclusionsCENPs play an essential role in the diagnosis, treatment, and prognosis of hepatocellular carcinoma. They are involved in multiple malignant biological behaviors of hepatocellular carcinoma and are expected to be potential therapeutic targets for hepatocellular carcinoma. However, their roles and mechanisms in hepatocellular carcinoma remain to be investigated.