Apoptotic effects of chrysin in human cancer cell lines.

Apoptotic effects of chrysin in human cancer cell lines.
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DOI:
10.3390/ijms11052188
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发表时间:
2010-05-19
影响因子:
5.6
通讯作者:
Balaram P
Balaram P
中科院分区:
生物学2区
文献类型:
--
作者:
Khoo BY;Chua SL;Balaram P

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白杨素是目前正在研究的一种天然黄酮类化合物,具有重要的生物抗癌特性。在大多数被测试的癌细胞中,白杨素已经显示出抑制增殖和诱导凋亡的作用,并且在白血病细胞中比其他被测试的黄酮类化合物更有效,在白血病细胞中,白杨素可能通过激活caspase和失活Akt信号来发挥作用。此外,构效关系表明,白杨素的化学结构符合黄酮类化合物对白血病细胞具有强大细胞毒作用的关键结构要求。联合治疗或改良白杨素可能比单独使用或给药未修饰白杨素更有效。这项研究可能有助于开发提高白杨素在体外治疗白血病和其他人类癌症的有效性的方法。
Chrysin is a natural flavonoid currently under investigation due to its important biological anti-cancer properties. In most of the cancer cells tested, chrysin has shown to inhibit proliferation and induce apoptosis, and is more potent than other tested flavonoids in leukemia cells, where chrysin is likely to act via activation of caspases and inactivation of Akt signaling in the cells. Moreover, structure-activity relationships have revealed that the chemical structure of chrysin meets the key structural requirements of flavonoids for potent cytotoxicity in leukemia cells. It is possible that combination therapy or modified chrysin could be more potent than single-agent use or administration of unmodified chrysin. This study may help to develop ways of improving the effectiveness of chrysin in the treatment of leukemia and other human cancers in vitro.
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发表时间: 1996-01-01
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