期刊
CLINICA CHIMICA ACTA
卷 485, 期 -, 页码 262-271出版社
ELSEVIER
DOI: 10.1016/j.cca.2018.07.003
关键词
IncRNA; CRNDE; Prognosis; Lymph node metastasis; Meta-analysis
资金
- National Key Basic Research Program of China (973 Program) [2014CB745201]
- National Natural Science Foundation of China [81772737]
- Shenzhen Municipal Government of China [JCYJ20170413161749433, JSGG20160301161836370]
- Sanming Project of Shenzhen Health and Family Planning Commission [SZSM201412018, SZSM201512037]
- High Level University Medical Discipline Construction grant [2016031638]
Background Colorectal neoplasia differentially expressed (CRNDE), a 1910-nt lncRNA encoded on human chromosome 16, has been found to be involved in various cancers. Nevertheless, the clinical and diagnostic values of CRNDE in tumors still need to be explored. In this review, we aimed to elucidate the clinical role of CRNDE in cancer by searching all correlative literature, and we sequentially explored the association between CRNDE levels and overall survival (OS) or clinicopathological characteristics of cancer. Methods: We conducted a database search of PubMed, Wanfang Data, Ovid, SinoMed, China National Knowledge Infrastructure, Cochrane Library, and Web of Science (up to January 1, 2018). The pooled odds ratio (OR) and hazard ratio (HR) were used to assess extents of correlation between CRNDE and cancer prognosis. After identification of the inclusion and exclusion criteria, 12 articles including 1361 patients were selected for this review. Results: The results suggested that high levels of CRNDE were highly related to poor OS in tumor patients, with pooled HRs of 2.314 (1.894-2.826, P < .001, fixed-effects model). Likewise, we also found that high CRNDE expression was correlated with high tumor stage [OR: 3.340, 95% confidence interval (CI): 2.417-4.616, P < .001, random-effects model] and lymph node metastasis (OR: 3.027, 95% CI: 2.071-4.425, P = .004, random-effects model). Conclusions: Our findings demonstrated that CRNDE may modify susceptibility for various cancers and may serve as a new predictive factor for prognosis and diagnosis in different types of cancers.
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