scholarly journals Arctigenin, a natural lignan compound, induces G0/G1 cell cycle arrest and apoptosis in human glioma cells

2016 ◽  
Vol 13 (2) ◽  
pp. 1007-1013 ◽  
Author(s):  
Aisha Maimaitili ◽  
Zunhua Shu ◽  
Xiaojiang Cheng ◽  
Kadeer Kaheerman ◽  
Alifu Sikandeer ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Cell Cycle Arrest ◽  
Glioma Cells ◽  
Human Glioma ◽  
Human Glioma Cells ◽  
Cycle Arrest ◽  
G1 Cell Cycle Arrest

Induction of G1 Cell Cycle Arrest in Human Glioma Cells by Salinomycin Through Triggering ROS-Mediated DNA Damage In Vitro and In Vivo

2016 ◽  
Vol 42 (4) ◽  
pp. 997-1005 ◽  
Author(s):  
Shi-Jun Zhao ◽  
Xian-Jun Wang ◽  
Qing-Jian Wu ◽  
Chao Liu ◽  
Da-Wei Li ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Dna Damage ◽  
Cell Cycle Arrest ◽  
Glioma Cells ◽  
Human Glioma ◽  
Human Glioma Cells ◽  
Cycle Arrest ◽  
G1 Cell Cycle Arrest

scholarly journals Downregulation of Ezh2 expression by RNA interference induces cell cycle arrest in the G0/G1 phase and apoptosis in U87 human glioma cells

2012 ◽  
Vol 28 (6) ◽  
pp. 2278-2284 ◽  
Author(s):  
RUIJIAN ZHANG ◽  
RUIJUN WANG ◽  
HONG CHANG ◽  
FEI WU ◽  
CHUNTAO LIU ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Rna Interference ◽  
Cell Cycle Arrest ◽  
Glioma Cells ◽  
G1 Phase ◽  
Human Glioma ◽  
Human Glioma Cells ◽  
Cycle Arrest ◽  
Ezh2 Expression

Caudatin Inhibits Human Glioma Cells Growth Through Triggering DNA Damage-Mediated Cell Cycle Arrest

2015 ◽  
Vol 35 (7) ◽  
pp. 953-959 ◽  
Author(s):  
Xiao-yan Fu ◽  
Shuai Zhang ◽  
Kun Wang ◽  
Ming-feng Yang ◽  
Cun-dong Fan ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Dna Damage ◽  
Cell Cycle Arrest ◽  
Glioma Cells ◽  
Human Glioma ◽  
Human Glioma Cells ◽  
Cycle Arrest

MicroRNA-490-5P Targets CCND1 to Suppress Cellular Proliferation in Glioma Cells and Tissue Through Cell Cycle Arrest

2018 ◽  
Vol 15 (3) ◽  
pp. 246-255 ◽  
Author(s):  
Long Zhao ◽  
Xiaoping Tang ◽  
Renguo Luo ◽  
Jie Duan ◽  
Yuanchuan Wang ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Cell Cycle Arrest ◽  
Cellular Proliferation ◽  
Glioma Cells ◽  
Cycle Arrest

Pisosterol Induces G2/M Cell Cycle Arrest and Apoptosis via the ATM/ATR Signaling Pathway in Human Glioma Cells

2020 ◽  
Vol 20 (6) ◽  
pp. 734-750
Author(s):  
Wallax A.S. Ferreira ◽  
Rommel R. Burbano ◽  
Claudia do Ó. Pessoa ◽  
Maria L. Harada ◽  
Bárbara do Nascimento Borges ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Cell Cycle Arrest ◽  
Signaling Pathway ◽  
Glioma Cell ◽  
Molecular Mechanisms ◽  
Glioma Cells ◽  
Dependent Manner ◽  
M Cell ◽  
Trypan Blue Exclusion ◽  
Cycle Arrest

Background: Pisosterol, a triterpene derived from Pisolithus tinctorius, exhibits potential antitumor activity in various malignancies. However, the molecular mechanisms that mediate the pisosterol-specific effects on glioma cells remain unknown. Objective: This study aimed to evaluate the antitumoral effects of pisosterol on glioma cell lines. Methods: The 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl tetrazolium bromide (MTT) and trypan blue exclusion assays were used to evaluate the effect of pisosterol on cell proliferation and viability in glioma cells. The effect of pisosterol on the distribution of the cells in the cell cycle was performed by flow cytometry. The expression and methylation pattern of the promoter region of MYC, ATM, BCL2, BMI1, CASP3, CDK1, CDKN1A, CDKN2A, CDKN2B, CHEK1, MDM2, p14ARF and TP53 was analyzed by RT-qPCR, western blotting and bisulfite sequencing PCR (BSP-PCR). Results: Here, it has been reported that pisosterol markedly induced G2/M arrest and apoptosis and decreased the cell viability and proliferation potential of glioma cells in a dose-dependent manner by increasing the expression of ATM, CASP3, CDK1, CDKN1A, CDKN2A, CDKN2B, CHEK1, p14ARF and TP53 and decreasing the expression of MYC, BCL2, BMI1 and MDM2. Pisosterol also triggered both caspase-independent and caspase-dependent apoptotic pathways by regulating the expression of Bcl-2 and activating caspase-3 and p53. Conclusions: It has been, for the first time, confirmed that the ATM/ATR signaling pathway is a critical mechanism for G2/M arrest in pisosterol-induced glioma cell cycle arrest and suggests that this compound might be a promising anticancer candidate for further investigation.

Sign in / Sign up

Export Citation Format

Share Document