Silencing long non-coding RNA linc00689 suppresses the growth and invasion of osteosarcoma cells by targeting miR-129-5p/NUSAP1

IF 1.8 4区医学 Q3 PATHOLOGY

International Journal of Experimental Pathology Pub Date : 2025-01-31 DOI:10.1111/iep.12524

Ling Zhang, Jingtao Song, Xin Xu, Donghong Sun, Huiting Huang, Yang Chen, Tao Zhang

{"title":"Silencing long non-coding RNA linc00689 suppresses the growth and invasion of osteosarcoma cells by targeting miR-129-5p/NUSAP1","authors":"Ling Zhang, Jingtao Song, Xin Xu, Donghong Sun, Huiting Huang, Yang Chen, Tao Zhang","doi":"10.1111/iep.12524","DOIUrl":null,"url":null,"abstract":"<p>Long non-coding RNAs (lncRNAs) have been reported to play a critical role in the progression and metastasis of osteosarcoma. Recently, long intergenic non-protein coding RNA 689 (linc00689) has been shown to be involved in glioma. However, the precise role of linc00689 in osteosarcoma is unknown. In this study, our data demonstrated that silencing linc00689 by siRNA markedly suppressed the proliferation, migration, invasion and epithelial-mesenchymal transition (EMT) of MG63 and SAOS-2 cells. Bioinformatics analysis and dual-luciferase reporter assay revealed that linc00689 could bind to miR-129-5p. Moreover, NUSAP1 was a target of miR-129-5p and positively regulated by linc00689. Further, NUSAP1 overexpression enhanced MG63 cell behaviour and abolished the inhibitory effects of linc00689 knockdown on the proliferation, migration, invasion and EMT of MG63 cells. In conclusion, linc00689 exerts an oncogenic role in the progression of osteosarcoma, which works via the miR-129-5p/NUSAP1 axis.</p>","PeriodicalId":14157,"journal":{"name":"International Journal of Experimental Pathology","volume":"106 2","pages":""},"PeriodicalIF":1.8000,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Experimental Pathology","FirstCategoryId":"3","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/iep.12524","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PATHOLOGY","Score":null,"Total":0}

引用次数: 0

Abstract

Long non-coding RNAs (lncRNAs) have been reported to play a critical role in the progression and metastasis of osteosarcoma. Recently, long intergenic non-protein coding RNA 689 (linc00689) has been shown to be involved in glioma. However, the precise role of linc00689 in osteosarcoma is unknown. In this study, our data demonstrated that silencing linc00689 by siRNA markedly suppressed the proliferation, migration, invasion and epithelial-mesenchymal transition (EMT) of MG63 and SAOS-2 cells. Bioinformatics analysis and dual-luciferase reporter assay revealed that linc00689 could bind to miR-129-5p. Moreover, NUSAP1 was a target of miR-129-5p and positively regulated by linc00689. Further, NUSAP1 overexpression enhanced MG63 cell behaviour and abolished the inhibitory effects of linc00689 knockdown on the proliferation, migration, invasion and EMT of MG63 cells. In conclusion, linc00689 exerts an oncogenic role in the progression of osteosarcoma, which works via the miR-129-5p/NUSAP1 axis.

查看原文本刊更多论文

求助全文

约1分钟内获得全文求助全文

来源期刊

International Journal of Experimental Pathology 医学-病理学

CiteScore

4.50

自引率

3.30%

发文量

审稿时长

>12 weeks

期刊介绍： Experimental Pathology encompasses the use of multidisciplinary scientific techniques to investigate the pathogenesis and progression of pathologic processes. The International Journal of Experimental Pathology - IJEP - publishes papers which afford new and imaginative insights into the basic mechanisms underlying human disease, including in vitro work, animal models, and clinical research. Aiming to report on work that addresses the common theme of mechanism at a cellular and molecular level, IJEP publishes both original experimental investigations and review articles. Recent themes for review series have covered topics as diverse as "Viruses and Cancer", "Granulomatous Diseases", "Stem cells" and "Cardiovascular Pathology".