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LncRNA LOXL1-AS1 在癌症预后中的表达:一项荟萃分析。

LncRNA LOXL1-AS1 expression in cancer prognosis: A meta-analysis.

机构信息

Department of Spine Surgery, The First Affiliated Hospital of Gannan Medical University, Ganzhou, P.R. China.

出版信息

Medicine (Baltimore). 2022 Dec 30;101(52):e32436. doi: 10.1097/MD.0000000000032436.

DOI:10.1097/MD.0000000000032436
PMID:36596047
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9803452/
Abstract

BACKGROUND

Several studies showed that LncRNA LOXL1 antisense RNA 1 (LOXL1-AS1) is overexpressed in a variety of cancers and plays a role as an oncogene in cancer. The present meta-analysis aims to elucidate the relationship between LOXL1-AS1 expression and prognosis and clinicopathological features among cancer patients.

METHODS

PubMed, Web of Science, Cochrane Library, and EMBASE database were comprehensively and systematically searched. Pooled odds ratios (ORs) and hazard ratios with a 95% confidence interval (CI) were employed to assess the relationship between LOXL1-AS1 expression and clinical outcomes and clinicopathological features in cancer patients.

RESULTS

The present study finally enrolled 8 studies which included 657 cancer patients. The combined results indicated that the overexpression of LOXL1-AS1 was significantly associated with shorter overall survival (pooled hazard ratio = 1.99, 95% CI 1.49-2.65, P < .00001). Meanwhile, regarding clinicopathology of cancer patients, the upregulation of LOXL1-AS1 expression was closely related to lymph node metastasis (yes vs no OR = 4.01, 95% CI: 2.02-7.96, P < .0001) and distant metastasis (yes vs no OR = 3.04, 95% CI: 1.82-5.06, P < .0001), respectively.

CONCLUSION

High expression of LOXL1-AS1 in some cancers predicts shorter overall survival, distant metastasis, and lymph node metastasis. LOXL1-AS1 shows great promise as a prognostic biomarker in cancer patients.

摘要

背景

多项研究表明,LncRNA LOXL1 反义 RNA 1(LOXL1-AS1)在多种癌症中过度表达,并在癌症中发挥癌基因作用。本荟萃分析旨在阐明 LOXL1-AS1 表达与癌症患者预后和临床病理特征之间的关系。

方法

全面系统地检索了 PubMed、Web of Science、Cochrane Library 和 EMBASE 数据库。使用合并优势比(OR)和 95%置信区间(CI)评估 LOXL1-AS1 表达与癌症患者临床结局和临床病理特征之间的关系。

结果

本研究最终纳入了 8 项研究,共包括 657 名癌症患者。综合结果表明,LOXL1-AS1 过表达与总生存期缩短显著相关(合并危险比=1.99,95%CI 1.49-2.65,P<0.00001)。同时,关于癌症患者的临床病理,LOXL1-AS1 表达上调与淋巴结转移(是 vs 否 OR=4.01,95%CI:2.02-7.96,P<0.0001)和远处转移(是 vs 否 OR=3.04,95%CI:1.82-5.06,P<0.0001)密切相关。

结论

某些癌症中 LOXL1-AS1 的高表达预示着总生存期、远处转移和淋巴结转移较短。LOXL1-AS1 有望成为癌症患者的预后生物标志物。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2e7/9803452/818eaa18abf4/medi-101-e32436-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2e7/9803452/0e5e6ee69e04/medi-101-e32436-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2e7/9803452/1c3765d45479/medi-101-e32436-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2e7/9803452/5398543f24c0/medi-101-e32436-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2e7/9803452/818eaa18abf4/medi-101-e32436-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2e7/9803452/0e5e6ee69e04/medi-101-e32436-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2e7/9803452/1c3765d45479/medi-101-e32436-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2e7/9803452/5398543f24c0/medi-101-e32436-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a2e7/9803452/818eaa18abf4/medi-101-e32436-g004.jpg

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