Oridonin Dose-Dependently Modulates the Cell Senescence and Apoptosis of Gastric Cancer Cells.
Oridonin Dose-Dependently Modulates the Cell Senescence and Apoptosis of Gastric Cancer Cells.
复制标题
冬凌草甲素剂量依赖性调节胃癌细胞的细胞衰老和凋亡
DOI:
10.1155/2021/5023536
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Chen Z
中科院分区:
文献类型:
--
作者:
Wang Y;Lv H;Dai C;Wang X;Yin Y;Chen Z
Gastric cancer (GC) is the fourth most lethal cancer. Effective treatments are lacking, and our knowledge of the pathogenic mechanisms in play is poor. Oridonin from the Chinese herb Rabdosia rubescens exerts various anticancer activities. However, the dose-dependent effects of oridonin on human GC remain unclear. Here, we found that oridonin inhibited GC cell growth in a time- and dose-dependent manner. Low-dose oridonin induced GC cell cycle arrest at G0/G1 and cell senescence by suppressing the c-Myc-AP4 pathway and enhancing p53-p21 signaling. AP4 overexpression partly abrogated the oridonin-induced senescence of GC cells. High-dose oridonin induced apoptosis and autophagy, with the autophagy inhibitor BafA1 attenuating oridonin-induced apoptosis. Together, the findings indicate that oridonin at different doses modulates GC cell senescence and apoptosis; oridonin may thus usefully treat GC.
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影响因子:
5.4
作者:
Gao FH;Liu F;Wei W;Liu LB;Xu MH;Guo ZY;Li W;Jiang B;Wu YL
通讯作者:
Wu YL
DOI:
10.1073/pnas.92.20.9363
发表时间:
1995-09-26
影响因子:
11.1
作者:
DIMRI, GP;LEE, XH;CAMPISI, J
通讯作者:
CAMPISI, J
影响因子:
8.4
作者:
Ferro, Ana;Peleteiro, Barbara;Lunet, Nuno
通讯作者:
Lunet, Nuno
影响因子:
4.3
作者:
Chen, Ru-Yi;Xu, Bin;Xu, Jian
通讯作者:
Xu, Jian
影响因子:
3.7
作者:
Luo H;Yang A;Schulte BA;Wargovich MJ;Wang GY
通讯作者:
Wang GY