Abstract 780: Dimethyl cardamonin induces G1-phase cell cycle arrest, apoptosis, and autophagy in HCT116 cells

2010 ◽  
Author(s):  
Hyeonseok ko ◽  
Young-Joo Kim ◽  
Jin-Soo Park ◽  
Evangeline C Amor ◽  
Jong Wha Lee ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Cell Cycle Arrest ◽  
Phase Cell ◽  
G1 Phase ◽  
Cycle Arrest ◽  
Hct116 Cells

scholarly journals Cannabidiol Induces Cell Cycle Arrest and Cell Apoptosis in Human Gastric Cancer SGC-7901 Cells

Biomolecules ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 302 ◽  
Author(s):  
Xin Zhang ◽  
Yao Qin ◽  
Zhaohai Pan ◽  
Minjing Li ◽  
Xiaona Liu ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Cell Cycle ◽  
Protein Expression ◽  
Cell Cycle Arrest ◽  
Phase Cell ◽  
G1 Phase ◽  
Therapeutic Effects ◽  
Human Gastric Cancer ◽  
Expression Levels ◽  
Cycle Arrest

The main chemical component of cannabis, cannabidiol (CBD), has been shown to have antitumor properties. The present study examined the in vitro effects of CBD on human gastric cancer SGC-7901 cells. We found that CBD significantly inhibited the proliferation and colony formation of SGC-7901 cells. Further investigation showed that CBD significantly upregulated ataxia telangiectasia-mutated gene (ATM) and p53 protein expression and downregulated p21 protein expression in SGC-7901 cells, which subsequently inhibited the levels of CDK2 and cyclin E, thereby resulting in cell cycle arrest at the G0–G1 phase. In addition, CBD significantly increased Bax expression levels, decreased Bcl-2 expression levels and mitochondrial membrane potential, and then upregulated the levels of cleaved caspase-3 and cleaved caspase-9, thereby inducing apoptosis in SGC-7901 cells. Finally, we found that intracellular reactive oxygen species (ROS) increased after CBD treatment. These results indicated that CBD could induce G0–G1 phase cell cycle arrest and apoptosis by increasing ROS production, leading to the inhibition of SGC-7901 cell proliferation, thereby suggesting that CBD may have therapeutic effects on gastric cancer.

Inhibition of cell growth and induction of G1-phase cell cycle arrest in hepatoma cells by steroid extract from Meretrix meretrix

2006 ◽  
Vol 232 (2) ◽  
pp. 199-205 ◽  
Author(s):  
Ting-He Wu ◽  
Ruo-Lin Yang ◽  
Li-Ping Xie ◽  
Hong-Zhong Wang ◽  
Lei Chen ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Cell Growth ◽  
Cell Cycle Arrest ◽  
Hepatoma Cells ◽  
Phase Cell ◽  
G1 Phase ◽  
Meretrix Meretrix ◽  
Cycle Arrest

Hypoxia Induces Resistance to 5-Fluorouracil in Oral Cancer Cells Via G1 Phase Cell Cycle Arrest

2009 ◽  
pp. 184-190
Author(s):  
Sayaka Yoshiba ◽  
Daisuke Ito ◽  
Tatsuhito Nagumo ◽  
Tatsuo Shirota ◽  
Masashi Hatori ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Oral Cancer ◽  
Cell Cycle Arrest ◽  
Cancer Cells ◽  
Phase Cell ◽  
G1 Phase ◽  
Cycle Arrest ◽  
Oral Cancer Cells

scholarly journals Jianpi Huayu Decoction Inhibits Proliferation in Human Colorectal Cancer Cells (SW480) by Inducing G0/G1-Phase Cell Cycle Arrest and Apoptosis

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Song-yang Xi ◽  
Yu-hao Teng ◽  
Yan Chen ◽  
Jie-ping Li ◽  
Ying-ying Zhang ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cell Cycle ◽  
Cell Cycle Arrest ◽  
Caspase 3 ◽  
Cyclin D3 ◽  
Phase Cell ◽  
G1 Phase ◽  
Dependent Manner ◽  
Cycle Arrest ◽  
Sw480 Cells

Jianpi Huayu Decoction (JHD), a Chinese medicine formula, is a typical prescription against multiple tumors in the clinical treatment, which can raise quality of life and decrease complications. The aim of this study is to assess the efficacy of JHD against human colorectal carcinoma cells (SW480) and explore its mechanism. MTT assay showed that JHD decreased the cellular viability of SW480 cells in dose-dependent and time-dependent manner. Flow cytometry analysis revealed that JHD induced G0/G1-phase cell cycle arrest in SW480 cells and had a strong apoptosis-inducing effect on SW480 cells. Meanwhile it enhanced the expression of p27, cleaved PARP, cleaved caspase-3, and Bax and decreased the levels of PARP, caspase-3, Bcl-2, CDK2, CDK4, CDK6, cyclin D1, cyclin D2, cyclin D3, and cyclin E1, which was evidenced by RT-qPCR and Western blot analysis. In conclusion, these results indicated that JHD inhibited proliferation in SW480 cells by inducing G0/G1-phase cell cycle arrest and apoptosis, providing a practicaltherapeutic strategy against colorectal cancer.

Arabidopsis RETINOBLASTOMA-RELATED PROTEIN 1 is involved in G1 phase cell cycle arrest caused by sucrose starvation

2007 ◽  
Vol 66 (3) ◽  
pp. 259-275 ◽  
Author(s):  
Hiroto Hirano ◽  
Hirofumi Harashima ◽  
Atsuhiko Shinmyo ◽  
Masami Sekine
Keyword(s):  
Cell Cycle ◽  
Cell Cycle Arrest ◽  
Phase Cell ◽  
G1 Phase ◽  
Related Protein ◽  
Sucrose Starvation ◽  
Cycle Arrest

scholarly journals Peptide SA12 inhibits proliferation of breast cancer cell lines MCF-7 and MDA-MB-231 through G0/G1 phase cell-cycle arrest

2018 ◽  
Vol Volume 11 ◽  
pp. 2409-2417 ◽  
Author(s):  
Longfei Yang ◽  
Huanran Liu ◽  
Min Long ◽  
Xi Wang ◽  
Fang Lin ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Cell Cycle ◽  
Cell Cycle Arrest ◽  
Cell Lines ◽  
Breast Cancer Cell ◽  
Phase Cell ◽  
G1 Phase ◽  
Breast Cancer Cell Lines ◽  
Cycle Arrest ◽  
Mcf 7
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