Abstract:
:Numerous studies have suggested that dysregulated long noncoding RNAs (lncRNAs) contributed to the development and progression of many cancers. lncRNA OIP5 antisense RNA 1 (OIP5-AS1) has been reported to be increased in several cancers. However, the roles of OIP5-AS1 in liver hepatocellular carcinoma (LIHC) remain to be investigated. In this study, we demonstrated that OIP5-AS1 was upregulated in LIHC tissue specimens and its overexpression was associated with the poor survival of patients with LIHC. Furthermore, loss-of function experiments indicated that OIP5-AS1 promoted cell proliferation and inhibited cell apoptosis both in vitro and in vivo. Moreover, binding sites between OIP5-AS1 and hsa-miR-26a-3p as well as between hsa-miR-26a-3p and EPHA2 were confirmed by luciferase assays. Finally, a rescue assay was performed to prove the effect of the OIP5-AS1/hsa-miR-26a-3p/EPHA2 axis on LIHC cell biological behaviors. Based on all of the above findings, our results suggested that OIP5-AS1 promoted LIHC cell proliferation and invasion via regulating the hsa-miR-26a-3p/EPHA2 axis.
journal_name
Mol Ther Nucleic Acidsjournal_title
Molecular therapy. Nucleic acidsauthors
Ma YS,Chu KJ,Ling CC,Wu TM,Zhu XC,Liu JB,Yu F,Li ZZ,Wang JH,Gao QX,Yi B,Wang HM,Gu LP,Li L,Tian LL,Shi Y,Jiang XQ,Fu D,Zhang XWdoi
10.1016/j.omtn.2020.05.032subject
Has Abstractpub_date
2020-09-04 00:00:00pages
229-241issn
2162-2531pii
S2162-2531(20)30158-Xjournal_volume
21pub_type
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pub_type: 已发布勘误
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