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Long Non-Coding RNA SNHG14 Regulates SPIN1 Expression to Accelerate Tumor Progression in Non-Small Cell Lung Cancer by Sponging miR-382-5p
| Content Provider | Scilit |
|---|---|
| Author | Chen, Xiaoliang Song, Pingan Yao, Yuan Yang, Yang |
| Copyright Year | 2020 |
| Description | Background: Non-small cell lung cancer (NSCLC) is the most common type of lung carcinoma. Long non-coding RNA (lncRNA) small nucleolar RNA host gene 14 (SNHG14) was identified to participate in tumor progression. However, the mechanism and functions of SNHG14 were rarely reported in NSCLC progression. Methods: The relative gene expression was tested by qRT-PCR. Cell viability, apoptosis, migration and invasion were measured by MTT assay, flow cytometry, and transwell migration and invasion assays, respectively. The interactions between miR-382-5p and SNHG14 or SPIN1 were predicted by starBase and confirmed by the dual-luciferase reporter assay and RNA pull-down assay. The protein level of SPIN1 was evaluated by Western blot assay. Results: The levels of SNHG14 and SPIN1 were significantly increased, while the level of miR-382-5p was apparently reduced in NSCLC tissues and cells. SNHG14 was verified to sponge miR-382-5p and SPIN1 was identified as a direct target of miR-382-5p. SNHG14 depletion repressed cell viability, migration and invasion, but induced the apoptotic rate by targeting miR-382-5p. miR-382-5p overexpression blocked cell viability, metastasis and promoted cell apoptosis by regulating SPIN1. SNHG14 silencing down-regulated SPIN1 expression by sponging miR-382-5p. Conclusion: SNHG14 facilitated NSCLC progression by regulating SPIN1 expression via targeting miR-382-5p. |
| Related Links | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7524175/pdf https://www.dovepress.com/getfile.php?fileID=61777 |
| Ending Page | 9123 |
| Page Count | 11 |
| Starting Page | 9113 |
| ISSN | 11791322 |
| DOI | 10.2147/cmar.s250893 |
| Journal | Cancer Management and Research |
| Volume Number | 12 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2020-09-01 |
| Access Restriction | Open |
| Subject Keyword | Oncology Lncrna Snhg14 Mir-382-5p Tumor Progression |
| Content Type | Text |
| Resource Type | Article |
| Subject | Oncology |
