scholarly journals Down-regulated LncR-MALAT1 suppressed cell proliferation and migration by inactivating autophagy in bladder cancer

RSC Advances ◽  
2018 ◽  
Vol 8 (54) ◽  
pp. 31019-31027
Author(s):  
Jiude Qi ◽  
Yanfeng Chu ◽  
Guangyan Zhang ◽  
Hongjun Li ◽  
Dongdong Yang ◽  
...  
Keyword(s):  
Cell Proliferation ◽  
Bladder Cancer ◽  
Lung Adenocarcinoma ◽  
Tumor Cells ◽  
Cell Proliferation And Migration ◽  
Non Coding Rna ◽  
And Migration ◽  
Long Non Coding Rna ◽  
Proliferation And Migration

Long non-coding RNA-metastasis-associated lung adenocarcinoma transcript (LncR-MALAT) is highly expressed in a variety of tumors, which can affect the progression of tumor cells.

scholarly journals Long Non-coding RNA X-Inactive Specific Transcript Mediates Cell Proliferation and Intrusion by Modulating the miR-497/Bcl-w Axis in Extranodal Natural Killer/T-cell Lymphoma

2020 ◽  
Vol 8 ◽  
Author(s):  
Qinhua Liu ◽  
Ruonan Ran ◽  
Zhengsheng Wu ◽  
Xiaodan Li ◽  
Qingshu Zeng ◽  
...  
Keyword(s):  
Cell Proliferation ◽  
Natural Killer T Cell ◽  
Cell Proliferation And Migration ◽  
Non Coding Rna ◽  
And Migration ◽  
Long Non Coding Rna ◽  
Killer T Cell ◽  
Proliferation And Migration

The present study was directed toward laying new findings for Extranodal natural killer/T-cell lymphoma (ENKL)-oriented therapy with a focus on long non-coding RNA (lncRNA)–microRNAs (miRNAs)–mRNA interaction. The expression and function of XIST (X-inactive specific transcript) were analyzed both in vivo and in vitro. The online database of lncRNA-miRNA interaction was used to screen the target of XIST, and miR-497 was selected. Next, the predicted binding between XIST and miR-497, and the dynamic effect of XIST and miR-497 on downstream Bcl-w was evaluated. We found that XIST dramatically increased in the blood of ENKL patients and cell lines. XIST knockdown suppressed the cell proliferation and migration in vivo and in vitro. Herein, we confirmed the negative interaction between XIST and miR-497. Moreover, XIST knockdown reduced the protein levels of Bcl-w, a downstream target of miR-497. XIST sponges miR-497 to promote Bcl-w expression, and finally modulating ENKL cell proliferation and migration. To be interested, inhibition of Bcl-w by ABT737 can overcome the high expression of XIST, and suppressed the ENKL proliferation and migration by inducing apoptosis. This study provided a novel experimental basis for ENKL-oriented therapy with a focus on the lncRNA–miRNA–mRNA interaction.

scholarly journals p53-inducible long non-coding RNA PICART1 mediates cancer cell proliferation and migration

2017 ◽  
Vol 50 (5) ◽  
pp. 1671-1682 ◽  
Author(s):  
Yu Cao ◽  
Minglin Lin ◽  
Yiwen Bu ◽  
Hongyan Ling ◽  
Yingchun He ◽  
...  
Keyword(s):  
Cell Proliferation ◽  
Cancer Cell ◽  
Cancer Cell Proliferation ◽  
Cell Proliferation And Migration ◽  
Non Coding Rna ◽  
And Migration ◽  
Long Non Coding Rna ◽  
Proliferation And Migration
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