In vitro growth inhibition of human cancer cells by novel honokiol analogs.

In vitro growth inhibition of human cancer cells by novel honokiol analogs.
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DOI:
10.1016/j.bmc.2012.03.062
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发表时间:
2012-05-15
影响因子:
3.5
通讯作者:
Amin, Shantu
Amin, Shantu
中科院分区:
医学3区
文献类型:
--
作者:
Lin, Jyh Ming;Gowda, A. S. Prakasha;Sharma, Arun K.;Amin, Shantu

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Honokiol possesses many pharmacological activities including anti-cancer properties. Here in, we designed and synthesized honokiol analogs that block major honokiol metabolic pathway which may enhance their effectiveness. We studied their cytotoxicity in human cancer cells and evaluate possible mechanism of cell cycle arrest. Two analogs, namely 2 and 4, showed much higher growth inhibitory activity in A549 human lung cancer cells and significant increase of cell population in the G0-G1 phase. Further elucidation of the inhibition mechanism on cell cycle showed that analogs 2 and 4 inhibit both CDK11 and cyclin B1protien levels in A549 cells.
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