Knocking down the expression of TRA2β inhibits the proliferation and migration of human glioma cells

2015 ◽  
Vol 211 (10) ◽  
pp. 731-739 ◽  
Author(s):  
Lixiang Yang ◽  
Tao Tao ◽  
Yunfeng Wang ◽  
Zhen Bao ◽  
Xiaojuan He ◽  
...  
Keyword(s):  
Glioma Cells ◽  
Human Glioma ◽  
Human Glioma Cells ◽  
And Migration ◽  
Proliferation And Migration

scholarly journals Involvement of P2X7 Receptor in Proliferation and Migration of Human Glioma Cells

2018 ◽  
Vol 2018 ◽  
pp. 1-12 ◽  
Author(s):  
Zhenhua Ji ◽  
Yuting Xie ◽  
Yu Guan ◽  
Yujian Zhang ◽  
Kin-Sang Cho ◽  
...  
Keyword(s):  
Proliferating Cell Nuclear Antigen ◽  
Glioma Cell ◽  
Glioma Cells ◽  
Nuclear Antigen ◽  
Erk Pathway ◽  
Human Glioma ◽  
Human Glioma Cells ◽  
And Migration ◽  
Proliferating Cell ◽  
Proliferation And Migration

Previous studies have demonstrated that activation of P2X7 receptors (P2X7R) results in the proliferation and migration of some types of tumor. Here, we asked whether and how the activated P2X7R contribute to proliferation and migration of human glioma cells. Results showed that the number of P2X7R positive cells was increasing with grade of tumor. In U87 and U251 human glioma cell lines, both expressed P2X7R and the expression was enhanced by 3′-O-(4-benzoylbenzoyl) ATP (BzATP), the agonist of P2X7R, and siRNA. Our results also showed that 10 μM BzATP was sufficient to induce the proliferation of glioma cell significantly, while the cell proliferation reached the peak with 100 μM BzATP. Also, the migration of U87 and U251 cells was significantly increased upon BzATP treatment. However, the number of apoptotic cells of U87 and U251 was not significantly changed by BzATP. In addition, the expression of ERK, p-ERK, and proliferating cell nuclear antigen (PCNA) protein was increased in BzATP-treated U87 and U251 glioma cells. PD98059, an inhibitor of the MEK/ERK pathway, blocked the increased proliferation and migration of glioma cells activated by BzATP. These results suggest that ERK pathway is involved in the proliferation and migration of glioma cells induced by P2X7R activation.

Scutellarin combined with Lidocaine: a new combination of anti-glioma drugs

2021 ◽  
Author(s):  
Xiu-Ying He ◽  
Xiao-Ming Zhao ◽  
Qing-Jie Xia ◽  
Lei Zhou ◽  
Ting-Hua Wang
Keyword(s):  
Glioma Cells ◽  
Cell Counting ◽  
New Combination ◽  
Dependent Manner ◽  
Human Glioma ◽  
Human Glioma Cells ◽  
Migration Ability ◽  
Egfr Expression ◽  
And Migration ◽  
Proliferation And Migration

Abstract Background Glioma is the most common primary intracranial tumors. Although great achievements in the treatment have been made, the efficacy is still not satisfactory, which imposes a great burden on patients and society. Therefore, the exploration of new and effective anti-glioma drugs is urgent. Methods Human glioma cells U251 and LN229 cells were included in the study. The proliferation was detected by cell counting kit-8, plate clone formation assay, EdU incorporation assay and xCELLigence real-time cell analyzer. The cell apoptosis was evaluated by TUNEL assay and flow cytometry. The transwell assay was for assessing the migration. Moreover, Western blot was performed to detect the protein level of Epidermal growth factor receptor (EGFR). Results In present study, we found that Scutellarin(SCU) and Lidocaine suppressed the proliferation and migration, and induced the apoptosis of human glioma cells, including U251 and LN229 cells, in a dose-dependent manner. Moreover, the combination of Scutellarin and Lidocaine further restrained the proliferation and migration ability of U251 and LN229 cells, while induced their apoptosis. Mechanistically, the effect of Scutellarin and its combination with Lidocaine on glioma cells was partially associated with the downregulation of EGFR protein. Conclusions Scutellarin and Lidocaine exert a synergistic effect on suppressing the proliferation and migration and induce the apoptosis of glioma cells partly via repressing the EGFR expression.

Knockdown of DIXDC1 Inhibits the Proliferation and Migration of Human Glioma Cells

2016 ◽  
Vol 37 (6) ◽  
pp. 1009-1019 ◽  
Author(s):  
Jianguo Chen ◽  
Chaoyan Shen ◽  
Jinlong Shi ◽  
Jianhong Shen ◽  
Wenjuan Chen ◽  
...  
Keyword(s):  
Glioma Cells ◽  
Human Glioma ◽  
Human Glioma Cells ◽  
And Migration ◽  
Proliferation And Migration

scholarly journals GGNBP2 Suppresses the Proliferation, Invasion, and Migration of Human Glioma Cells

2017 ◽  
Vol 25 (5) ◽  
pp. 831-842 ◽  
Author(s):  
Ao Zhan ◽  
Bo Lei ◽  
Honggang Wu ◽  
YueTao Wen ◽  
Liandong Zheng ◽  
...  
Keyword(s):  
Glioma Cells ◽  
Human Glioma ◽  
Human Glioma Cells ◽  
Invasion And Migration ◽  
And Migration
Sign in / Sign up

Export Citation Format

Share Document