Long Noncoding RNA TP53TG1 Contributes to Radioresistance of Glioma Cells Via miR-524-5p/RAB5A Axis

2020 ◽  
Author(s):  
Wenjin Gao ◽  
Mu Qiao ◽  
Kuan Luo
Keyword(s):  
Long Noncoding Rna ◽  
Noncoding Rna ◽  
Glioma Cells

Long noncoding RNA H19 contributes to the proliferation and autophagy of glioma cells through mTOR/ULK1 pathway

Neuroreport ◽  
2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Wei Zhao ◽  
Xiaoyan Lin ◽  
Han Han ◽  
Hongxu Zhang ◽  
Xiaoli Li ◽  
...  
Keyword(s):  
Long Noncoding Rna ◽  
Noncoding Rna ◽  
Glioma Cells

Long noncoding RNA FLVCR1-AS1 aggravates biological behaviors of glioma cells via targeting miR-4731-5p/E2F2 axis

2020 ◽  
Vol 521 (3) ◽  
pp. 716-720 ◽  
Author(s):  
Zhiyuan Yan ◽  
Weizhong Zhang ◽  
Ye Xiong ◽  
Yunhui Wang ◽  
Zequn Li
Keyword(s):  
Long Noncoding Rna ◽  
Noncoding Rna ◽  
Glioma Cells

scholarly journals Long noncoding RNA OIP5-AS1 targets Wnt-7b to affect glioma progression via modulation of miR-410

2019 ◽  
Vol 39 (1) ◽  
Author(s):  
Wei-Li Sun ◽  
Tian Kang ◽  
Yuan-Yu Wang ◽  
Jian-Ping Sun ◽  
Chen Li ◽  
...  
Keyword(s):  
Long Noncoding Rna ◽  
Noncoding Rna ◽  
Biological Effects ◽  
Glioma Cells ◽  
Phase Cell ◽  
Luciferase Reporter ◽  
Invasion And Migration ◽  
Reporter Assays ◽  
And Migration ◽  
U87 Cells

Abstract The present study was undertaken to investigate the underlying mechanisms of long noncoding RNA OIP5-AS1 via regulating miR-410 to modulate Wnt-7b in the progression of glioma. To address this problem, we measured the expression of OIP5-AS1 and miR-410 in glioma tissues by qRT-PCR. Glioma U87 cells were transfected with OIP5-AS1 siRNA or miR-410 inhibitors. The targeting relationships among miR-410, OIP5-AS1 and Wnt-7b were verified by luciferase reporter assays. Western blotting was employed to determine the expression of Wnt-7b/β-catenin pathway-related proteins, while MTT, flow cytometry, Transwell assays and wound-healing assays were used to measure the biological characteristics of glioma cells. The results showed that OIP5-AS1 expression was higher and miR-410 was lower in glioma tissues. Luciferase reporter assays confirmed a targeting relationship between OIP5-AS1 and miR-410, as well as between miR-410 and Wnt-7b. Silencing OIP5-AS1 reduced cell proliferation, invasion and migration of glioma U87 cells and led to depressed expression levels of miR-410, Wnt-7b, p-β-catenin, GSK-3β-pS9, c-Myc and cyclin D1. Furthermore, down-regulation of OIP5-AS1 induced G0/G1 phase cell cycle arrest and apoptosis of glioma cells. Inhibitors of miR-410 abolished the biological effects of OIP5-AS1 siRNA in glioma cells. In vivo, OIP5-AS1 knockdown also inhibited tumor growth. Taken together, this research suggested that silencing OIP5-AS1 may specifically block the Wnt-7b/β-catenin pathway via targeted up-regulating miR-410, thereby inhibiting growth, invasion and migration while promoting apoptosis in glioma cells.

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