MicroRNA-194 inhibits cell invasion and migration in hepatocellular carcinoma through PRC1-mediated inhibition of Wnt/β-catenin signaling pathway

2019 ◽  
Vol 51 (9) ◽  
pp. 1314-1322 ◽  
Author(s):  
Hui Tang ◽  
Hui Zhao ◽  
Zhen-Yu Yu ◽  
Xiao Feng ◽  
Bin-Sheng Fu ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Signaling Pathway ◽  
Cell Invasion ◽  
Invasion And Migration ◽  
And Migration

miR-340 Inhibits the Development of Hepatocellular Carcinoma by Down-Regulating Akt Signaling Pathway

2021 ◽  
Vol 11 (9) ◽  
pp. 1785-1791
Author(s):  
Tangpeng Xu ◽  
Changli Ruan ◽  
Xu Bin ◽  
Mengxue Hu
Keyword(s):  
Hepatocellular Carcinoma ◽  
Cell Proliferation ◽  
Signaling Pathway ◽  
Akt Signaling ◽  
Pathological Grade ◽  
Akt Signaling Pathway ◽  
Invasion And Migration ◽  
Proliferation Ability ◽  
And Migration ◽  
Cancer Tissues

Hepatocellular carcinoma (HCC) is a serious threat to human health. miR-340 participates in HCC pathogenesis, but its specific mechanism is not completely clear. Therefore, our study assessed the mechanism by how miR-340 involves in HCC. The cancer tissues and paracancerous tissues of HCC patients were collected. miR-340 mimics/NC and Akt siRNA were transfected into HepG2 cells followed by analysis of miR-304 and EMT-related molecules expression by Real-time PCR, cell invasion and migration by Transwell assay, cell proliferation ability by CCK8 assay as well as p-Akt and p-mTOR level by Western blot. miR-340 in HCC tissues was significantly downregulated compared to adjacent tissues (P <0.001). With increased pathological grade, miR-340 expression was decreased gradually. p-Akt and p-mTOR in HCC tissues was significantly upregulated and elevated gradually with increased pathological grade. p-Akt and p-mTOR was negatively associated with miR-340 (P <0.001). After overexpression of miR-340, HepG2 cell proliferation, invasion, migration and epithelialization were significantly inhibited, and p-Akt and p-mTOR was reduced. When Akt expression was interfered with siRNA, cell proliferation and epithelialization was further inhibited. miR-340 inhibits the development of hepatocellular carcinoma through Akt signaling pathway.

scholarly journals Hsa_circ_0013290 Acts as Cancer-Promoting Gene in Hepatocellular Carcinoma

2021 ◽  
Vol 28 ◽  
pp. 107327482110556
Author(s):  
Xi Luo ◽  
Yicun Liu ◽  
Han Li ◽  
Tiaochun Cheng ◽  
Jianjun Wu ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Cell Lines ◽  
Cell Invasion ◽  
Cell Apoptosis ◽  
Subcellular Location ◽  
Cell Counting ◽  
Cell Cycle Distribution ◽  
Invasion And Migration ◽  
And Migration ◽  
Hcc Cells

Background As a new class of non-coding RNAs, circRNAs have been recently reported to be involved in the tumorigenesis and progression of human cancers. In the current study, we attempted to explore the potential function of a novel circRNA (hsa_circ_0013290) in hepatocellular carcinoma (HCC). Methods Relative hsa_circ_0013290 expression was analyzed by quantitative reverse transcription-polymerase chain reaction (qRT-PCR). The subcellular location of hsa_circ_0013290 was performed by RNA subcellular isolation and fluorescence in situ hybridization (FISH) assays. The effect of hsa_circ_0013290 on proliferation was detected by Cell Counting Kit-8 (CCK-8) assays. The effect of hsa_circ_0013290 on cell cycle distribution and apoptosis was detected by flow cytometry. The invasion and migration abilities of hsa_circ_0013290 were detected by transwell assays. Results Hsa_circ_0013290 is significantly upregulated in HCC cell lines and mainly located in cytoplasm of HCC cells. Hsa_circ_0013290 overexpression promotes cell invasion and migration and inhibits cell apoptosis. In contrast, hsa_circ_0013290 knockdown impedes cell invasion and migration and accelerates cell apoptosis. However, hsa_circ_0013290 did not affect cell proliferation. Conclusions Hsa_circ_0013290 is overexpressed in HCC cell lines and is mainly located in the cytoplasm of HCC cells. Hsa_circ_0013290 promotes cell invasion and migration, and inhibits cell apoptosis.

AnnexinA5 promote glioma cell invasion and migration via the PI3K/Akt/NF-κB signaling pathway

2018 ◽  
Vol 138 (3) ◽  
pp. 469-478 ◽  
Author(s):  
Chenxing Ji ◽  
Hua Guo ◽  
Pei Zhang ◽  
Wei Kuang ◽  
Yanghua Fan ◽  
...  
Keyword(s):  
Signaling Pathway ◽  
Cell Invasion ◽  
Glioma Cell ◽  
Invasion And Migration ◽  
And Migration
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