Prognostic and clinical value of circPRKCI expression in diverse human cancers.
10.1097/CM9.0000000000002844
- Author:
Zhongyue LIU
1
;
Xiaolei REN
1
;
Zhimin YANG
1
;
Lin MEI
1
;
Wenyi LI
1
;
Chao TU
1
;
Zhihong LI
1
Author Information
1. Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China.
- Publication Type:Journal Article
- MeSH:
Humans;
Prognosis;
RNA, Long Noncoding/genetics*;
Neoplasms/metabolism*;
Disease-Free Survival;
Progression-Free Survival;
Lymphatic Metastasis;
Biomarkers, Tumor/metabolism*
- From:
Chinese Medical Journal
2024;137(2):152-161
- CountryChina
- Language:English
-
Abstract:
BACKGROUND:Highly expressed in various human cancers, circular RNA Protein Kinase C Iota (circPRKCI) has been reported to play an important role in cancer development and progression. Herein, we sought to reveal the prognostic and clinical value of circPRKCI expression in diverse human cancers.
METHODS:We searched the Pubmed, Web of Science, and the Cochrane Library databases from inception until May 16, 2021. The relationship between circPRKCI expression and cancer patients' survival, including overall survival (OS) and disease-free survival (DFS), was assessed by pooled hazard ratios (HR) with corresponding 95% confidence interval (CI). The correlation between circPRKCI expression and clinical outcomes was evaluated using odds ratios (OR) with corresponding 95% CI. The data were analyzed by STATA software (version 12.0) or Review Manager (RevMan 5.3).
RESULTS:A total of 15 studies with 1109 patients were incorporated into our meta-analysis. The results demonstrated that high circPRKCI expression was significantly related to poor OS (HR = 1.96, 95% CI: 1.61, 2.39, P <0.001) when compared with low circPRKCI expression in diverse human cancers. However, elevated circPRKCI expression was not associated with DFS (HR = 1.34, 95% CI: 0.93, 1.95, P = 0.121). Furthermore, the patient with a higher circPRKCI expression was prone to have a larger tumor size, advanced clinical stage, and lymph node metastasis, but it was not significantly correlated with age, gender, and distant metastasis.
CONCLUSION:Elevated circPRKCI expression was correlated with worse OS and unfavorable clinical features, suggesting a novel prognostic and predictive role of circPRKCI in diverse human cancers.
