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. 2019 Aug 9;12:75. doi: 10.1186/s13048-019-0550-0

Fig. 5.

Fig. 5

Association of CN expression with overall survival in ovarian cancer. The different subtypes of human ovarian cancer, including (a) total type, (b) clear cell carcinoma, (c) serous carcinoma, and (d) papillary serous cystadenocarcinoma, were examined the expression of CN via IHC staining (CN-positive percentage). Kaplan-Meier curve presenting the overall survival of ovarian cancer exhibiting high or low CN expression. Higher CN expression level (expression level > 50% positive percentage) in tumor tissues of serous carcinoma was significantly associated with reduced overall survival (p < 0.05)