Clinicopathological Significance and Prognostic Values of Long Noncoding RNA BCYRN1 in Cancer Patients: A Meta-Analysis and Bioinformatics Analysis. (14th July 2022)

• Record Type: Journal Article
• Authors: Han, Xiaoyong; Wang, Yongfeng; Zhao, Rangyin; Zhang, Guangming; Qin, Chenhui; Fu, Liangyin; Jin, Haojie; Jiang, Xianglai; Yang, Kehu; Cai, Hui
• Other Names: Stefan-Van Staden Raluca-Ioana Academic Editor.
• Is Part Of: Journal of oncology. Volume 2022(2022)
• Publication Date: 2022-07-14
• Subjects: Oncology -- Research -- Periodicals; Tumors -- Periodicals; Neoplasms; Oncology -- Research; Tumors; Periodicals; Periodicals; 616.994
• DOI: 10.1155/2022/8903265
• Languages: English
• ISSNs: 1687-8450

Abstract

Abstract : Background . Although combination therapies have substantially improved the clinical outcomes of cancer patients, the prognosis and early diagnosis remain unsatisfactory. As a result, it is critical to look for novel indicators linked to cancer. Despite a number of recent studies indicating that the lncRNA brain cytoplasmic RNA1( BCYRN1 ) may be a potential predictive biomarker in cancer patients, BCYRN1 's prognostic value is still being debated. Methods . We utilized PubMed, Embase, Web of Science, and the Cochrane Library to search for studies related to BCYRN1 until October 2021. Valid data were extracted after determining the articles according to the inclusion and exclusion criteria, and forest plots were made using Stata software. We used hazard ratios (HRs) or odds ratios (ORs) with 95% confidence intervals to evaluate the relationship between abnormal BCYRN1 expression and patient prognosis and clinicopathological characteristics. Results . Meta-analysis revealed that increased BCYRN1 expression was associated with both overall tumor survival (OS; HR = 1.84, 95% CI 1.51–2.25, p < 0.0001 ) and disease-free survival (DFS; HR = 1.65, 95% CI 1.20–2.26, p = 0.002 ). Furthermore, a strong association was discovered between increased BCYRN1 expression and tumor invasion depth (OR = 2.11, 95% CI 1.49–2.99, p = 0.000 ), clinical stage (OR = 2.52, 95% CI 1.18–5.37, p = 0.017 ), and distant tumor metastasis (OR = 4.19, 95% CI 1.45–12.05, p = 0.008 ). Conclusions . We found that high BCYRN1 expression was associated with poor survival prognosis and aggressive clinicopathological characteristics in various cancers, indicating that it is a potential prognostic indicator as well as a therapeutic target. Further research is needed on pan-cancer cohorts to determine the clinical relevance of BCYRN1 in distinct cancer types.