CCDC25 and neoplasm: Immunohistochemical staining was performed to categorize patients into two groups based on CCDC25 expression: CCDC25<sup>high</sup> (n = 80) and CCDC25<sup>low</sup> (n = 40).<h4>Results</h4>CCDC25 expression was significantly higher in tumor tissues compared with non-tumorous tissues (p = 0.006).