PMID- 33251045 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20201201 IS - 2162-2531 (Print) IS - 2162-2531 (Electronic) IS - 2162-2531 (Linking) VI - 22 DP - 2020 Dec 4 TI - lncRNA SNHG10 Promotes the Proliferation and Invasion of Osteosarcoma via Wnt/beta-Catenin Signaling. PG - 957-970 LID - 10.1016/j.omtn.2020.10.010 [doi] AB - Uncontrolled growth and an enforced epithelial-mesenchymal transition (EMT) process contribute to the poor survival rate of patients with osteosarcoma (OS). Long noncoding RNAs (lncRNAs) have been reported to be involved in the development of OS. However, the significant role of lncRNA SNHG1O on regulating proliferation and the EMT process of OS cells remains unclear. In this study, quantitative real-time PCR and fluorescence in situ hybridization (FISH) results suggested that SNHG10 levels were significantly increased in OS compared with healthy tissues. In vitro experiments (including colony formation, CCK-8, wound healing, and transwell assays) and in vivo experiments indicated that downregulation of SNHG10 significantly suppressed the proliferation and invasion of OS cells. Luciferase reporter assay and RNA immunoprecipitation (RIP) assay confirmed that SNHG10 could regulate FZD3 levels through sponging microRNA 182-5p (miR-182-5p). In addition, the SNHG10/miR-182-5p/FZD3 axis could further promote the beta-catenin transfer into nuclear accumulation to maintain the activation of the Wnt singling pathway. Together, our results established that SNHG10 has an important role in promoting OS growth and invasion. By sponging miR-182-5p, SNHG10 can increase FZD3 expression and further maintain the activation of Wnt/beta-catenin singling pathway in OS cells. CI - (c) 2020 The Authors. FAU - Zhu, Shutao AU - Zhu S AD - Department of Orthopedics, Huaihe Hospital of Henan University, Kaifeng City, Henan, China. FAU - Liu, Yang AU - Liu Y AD - Department of Orthopedics, Huaihe Hospital of Henan University, Kaifeng City, Henan, China. FAU - Wang, Xiao AU - Wang X AD - Department of Orthopedics, Huaihe Hospital of Henan University, Kaifeng City, Henan, China. FAU - Wang, Junyi AU - Wang J AD - Department of Orthopedics, Huaihe Hospital of Henan University, Kaifeng City, Henan, China. FAU - Xi, Guanghui AU - Xi G AD - Department of Orthopedics, Huaihe Hospital of Henan University, Kaifeng City, Henan, China. LA - eng PT - Journal Article DEP - 20201015 PL - United States TA - Mol Ther Nucleic Acids JT - Molecular therapy. Nucleic acids JID - 101581621 PMC - PMC7674123 OTO - NOTNLM OT - EMT OT - SNHG10 OT - Wnt/beta-catenin OT - lncRNA OT - osteosarcoma EDAT- 2020/12/01 06:00 MHDA- 2020/12/01 06:01 PMCR- 2020/10/15 CRDT- 2020/11/30 05:54 PHST- 2020/07/04 00:00 [received] PHST- 2020/10/10 00:00 [accepted] PHST- 2020/11/30 05:54 [entrez] PHST- 2020/12/01 06:00 [pubmed] PHST- 2020/12/01 06:01 [medline] PHST- 2020/10/15 00:00 [pmc-release] AID - S2162-2531(20)30322-X [pii] AID - 10.1016/j.omtn.2020.10.010 [doi] PST - epublish SO - Mol Ther Nucleic Acids. 2020 Oct 15;22:957-970. doi: 10.1016/j.omtn.2020.10.010. eCollection 2020 Dec 4.