Long noncoding RNA LINC00152 as a novel predictor of lymph node metastasis and survival in human cancer: a systematic review and meta-analysis

LINC00152, a novel long noncoding RNA (lncRNA), was identified as an oncogene involved various cancers. This study was designed to explore the clinical significance and prognosis role of LINC00152. Eligible studies were recruited by a systematic search in PubMed, Web of Science, and Embase up to August 23, 2017. Odds ratios (ORs), hazard ratios (HRs) and 95% confidence interval (95% CI) were pooled using Review Manager 5.3 and STATA 12.0. A total of 10 studies with 913 patients were included to evaluate the association between LINC00152 expression and clinicopathological factors, overall survival (OS) and disease-free survivals (DFS). The results indicated that the expression level of LINC00152 was positively correlated with tumor size (OR = 5.19, 95% CI: 2.33–11.52, p