Anti-Stem Cell Property of Pterostilbene in Gastrointestinal Cancer Cells.
Anti-Stem Cell Property of Pterostilbene in Gastrointestinal Cancer Cells.
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DOI:
10.3390/ijms21249347
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发表时间:
2020-12-08
影响因子:
5.6
通讯作者:
Kuniyasu H
中科院分区:
文献类型:
--
作者:
Mori S;Kishi S;Honoki K;Fujiwara-Tani R;Moriguchi T;Sasaki T;Fujii K;Tsukamoto S;Fujii H;Kido A;Tanaka Y;Luo Y;Kuniyasu H
Pterostilbene (PTE) is a natural sterbenoid contained in blueberries that has an antioxidant effect. In contrast, PTE also generates oxidative stress in cancer cells and provides an antitumor effect. Here, we examined the potential mechanism of this contrasting effect of PTE using three gastrointestinal cancer cell lines, namely CT26, HT29, and MKN74. PTE showed a dose-dependent inhibition of cell proliferation, sphere-forming ability, and stem cell marker expression in all three cell lines. Furthermore, the cells treated with PTE showed an increase in mitochondrial membrane potential and an increase in mitochondrial oxidative stress and lipid peroxide. Upon concurrent treatment with vitamin E, N-acetyl-L-cysteine, and PTE, the PTE-induced mitochondrial oxidative stress and growth inhibition were suppressed. These findings indicate that PTE induces oxidative stress in cancer cells, suppresses stemness, and inhibits proliferation. These antitumor effects of PTE are considered to be useful in cancer treatment.
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DOI:
10.4161/cc.8.2.7551
发表时间:
2009-01-15
期刊:
Cell cycle (Georgetown, Tex.)
影响因子:
--
作者:
Chen Y;Craigen WJ;Riley DJ
通讯作者:
Riley DJ
影响因子:
14.5
作者:
Dandawate PR;Subramaniam D;Jensen RA;Anant S
通讯作者:
Anant S
影响因子:
6.6
作者:
Jung, Kyeong-Ah;Lee, Sujin;Kwak, Mi-Kyoung
通讯作者:
Kwak, Mi-Kyoung
影响因子:
7.2
作者:
Dong, Guang-zhi;Lee, Yu-ih;Ryu, Jae-Ha
通讯作者:
Ryu, Jae-Ha
影响因子:
0.4
作者:
Dong, J.;Guo, H.;Chen, Y.
通讯作者:
Chen, Y.