Long noncoding RNA SNHG10 promotes colorectal cancer cells malignant progression by targeting miR-3690
| Autor: | Hao Zhang, Yesong Guo, Dejun Wang, Zhenghua Fang |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
mir-3690
colorectal cancer Bioengineering Biology Applied Microbiology and Biotechnology snhg10 microRNA Humans Gene silencing Viability assay Gene knockdown Reporter gene Cell growth RNA General Medicine HCT116 Cells MicroRNAs Real-time polymerase chain reaction Disease Progression Cancer research RNA Long Noncoding Colorectal Neoplasms Transcriptome TP248.13-248.65 Research Article Research Paper Biotechnology |
| Zdroj: | Bioengineered, Vol 12, Iss 1, Pp 6010-6020 (2021) Bioengineered article-version (VoR) Version of Record |
| ISSN: | 2165-5987 2165-5979 |
| DOI: | 10.1080/21655979.2021.1972199 |
| Popis: | Long noncoding RNA small nucleolar RNA host gene 10 (SNHG10) has been suggested to function as tumor promoter in various human cancer types. Herein, the role of SNHG10 in colorectal cancer (CRC) was explored. Expression levels of genes in colorectal cancer tissues and cell lines were detected by Starbase and reverse transcription quantitative PCR (RT-qPCR) Cell Counting Kit-8 (CCK-8), the BrdU incorporation assay and Transwell assays were explored to study the function of SNHG10 in HCT116 and DXH-1 cells. In addition, the interaction of SNHG10 and miR-3690 was analyzed by dual-luciferase reporter assays. SNHG10 had a high expression level in CRC tissues and cell lines. Meanwhile, knockdown of SNHG10 reduced cell viability, inhibited cell proliferation and decreased cell migration and invasion. Moreover, bioinformatics analysis revealed that one potential target gene of SNHG10 was miR-3690. Dual-luciferase reporter assay confirmed that miR-3690 directly targeted SNHG10. Importantly, SNHG10 could decrease the expression of miR-3690 in HCT116 and DXH-1 cells. More importantly, the silencing of miR-3690 reversed the effect of the SNHG10 knockdown on the cell viability, proliferation, migration and invasion of HCT116 and DXH-1 cells. The present results demonstrated that SNHG10 promotes colorectal cancer cells the malignant progression by targeting miR-3690. Abbreviations: CRC: Colorectal cancer; Lnc RNA: Long noncoding RNA; microRNAs: miRNAs/miRs; RT-qPCR: reverse transcription quantitative polymerase chain reaction; CCK-8: Cell Counting Kit-8 |
| Databáze: | OpenAIRE |
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