Novel lncRNA LINC01614 Facilitates Bladder Cancer Proliferation, Migration and Invasion Through the miR-217/RUNX2/Wnt/β-Catenin Axis
Zhen Wang,* Huilin Yan,* Dingcai Cheng, Lei Xu, Tianming Shen, Yi Chen, Rongbo Han, Yanshi Xue Department of Urology, Taixing People’s Hospital, Taixing City, 225400, Jiangsu Province, People’s Republic of China*These authors contributed equally to this workCorrespondence: Ya...
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| Formato: | article |
| Lenguaje: | EN |
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Dove Medical Press
2021
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| Acceso en línea: | https://doaj.org/article/9a0fd248692a472b8576c6e96a77c866 |
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| Sumario: | Zhen Wang,* Huilin Yan,* Dingcai Cheng, Lei Xu, Tianming Shen, Yi Chen, Rongbo Han, Yanshi Xue Department of Urology, Taixing People’s Hospital, Taixing City, 225400, Jiangsu Province, People’s Republic of China*These authors contributed equally to this workCorrespondence: Yanshi Xue; Rongbo HanDepartment of Urology, Taixing People’s Hospital, No. 1 Changzheng Road, Taixing City, 225400, Jiangsu Province, People’s Republic of ChinaTel +86 523-87656001Email yanshi_xue@163.com; hanrongbo1020@163.comBackground: LncRNA plays a vital role in tumorigenesis and development. This study aimed to explore the novel lncRNA affecting bladder cancer progression.Methods: The open-access data of bladder cancer patients, including transcriptome profiles and corresponding clinical information were all obtained from The Cancer Genome Atlas database. All the statistical analysis were performed using R software, SPSS and GraphPad Prism 8. CCK8, colony formation, apoptosis detection and tumorigenicity assay were used to assess cell proliferation ability. Transwell assay and wound-healing assay were used to evaluate cell metastasis potential.Results: Our result showed that the lncRNA LINC01614 was highly expressed in bladder cancer tissue and cell lines. Meanwhile, patients with high LINC01614 expression level tend to have poor clinical features and shorter survival time. Further experiments demonstrated that the inhibition of LINC01614 could significantly hamper the proliferation and invasion of bladder cancer cells. Then, we found that the LINC01614 could regulate RUNX2 expression through miR-137. GSEA analysis indicated that the Wnt/β-catenin signaling pathway might be the downstream pathway of LINC01614. Further experiments showed that the LINC01614 act as an oncogene in bladder cancer partly depending on the RUNX2/Wnt/β-catenin axis, making it an underlying therapeutic target.Conclusion: In all, LINC01614 facilitates bladder cancer cells proliferation, migration and invasion through the miR-217/RUNX2/Wnt/β-catenin axis.Keywords: LINC01614, bladder cancer, lncRNA, Wnt/β-catenin |
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