Predominant enhancement of apoptosis induced by methyl jasmonate in bladder cancer cells: therapeutic effect of the Antp-conjugated Smac peptide
Predominant enhancement of apoptosis induced by methyl jasmonate in bladder cancer cells: therapeutic effect of the Antp-conjugated Smac peptide
复制标题
茉莉酸甲酯诱导膀胱癌细胞凋亡的显着增强:Antp 缀合的 Smac 肽的治疗作用
DOI:
10.1097/cad.0b013e3283482d40
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发表时间:
2011-10
影响因子:
2.3
通讯作者:
Fuqing Zeng
中科院分区:
文献类型:
--
作者:
Xingyuan Xiao;Guosong Jiang;Liang Wang;Lei Lv;Fuqing Zeng
Methyl jasmonate (MJ) has recently attracted attention as a promising antitumoral compound because of its highly specific proapoptotic properties in a wide range of malignancies. However, the high doses required to achieve a therapeutic benefit have limited its clinical development. Here, we hypothesize that the family of inhibitor of apoptosis proteins (IAPs) may inhibit MJ-mediated apoptosis in cancer cells. We combined MJ with the IAPs inhibitor, the second mitochondria-derived activator of caspases (Smac) peptide to treat bladder cancer cells. The results showed that the combination of MJ and Smac peptide enhanced the apoptosis-inducing effect in a synergistic manner by releasing and activating IAPs-bounding caspase-3. These findings suggest that the inhibition of IAPs could overcome the resistance of cancer cells to MJ.
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DOI:
10.1002/chin.201007277
发表时间:
2010-02
期刊:
ChemInform
影响因子:
--
作者:
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通讯作者:
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影响因子:
64.5
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DOI:
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DOI:
--
发表时间:
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期刊:
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影响因子:
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