Structural Based Screening of Antiandrogen Targeting Activation Function-2 Binding Site
Structural Based Screening of Antiandrogen Targeting Activation Function-2 Binding Site
复制标题
基于结构的抗雄激素靶向激活功能-2 结合位点筛选
DOI:
10.3389/fphar.2018.01419
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发表时间:
2018-11
影响因子:
5.6
通讯作者:
Jinming Zhou
中科院分区:
文献类型:
--
作者:
Yangguang Liu;Meng Wu;Tianqi Wang;Yongli Xie;Xiangling Cui;Liujun He;Yang He;Xiaoyu Li;Mingliang Liu;Laixing Hu;Shan Cen;Jinming Zhou
Androgen receptor (AR) plays a critical role in the development and progression of prostate cancer (PCa). Current antiandrogen therapies induce resistant mutations at the hormone binding pocket (HBP) that convert the activity of these agents from antagonist to agonist. Thus, there is a high unmet medical need for the development of novel antiandrogens which circumvent mutation-based resistance. Herein, through the analysis of AR structures with ligands binding to the activation function-2 (AF2) site, we built a combined pharmacophore model. In silico screening and the subsequent biological evaluation lead to the discovery of the novel lead compound IMB-A6 that binds to the AF2 site, which inhibits the activity of either wild-type (WT) or resistance mutated ARs. Our work demonstrates structure-based drug design is an efficient strategy to discover new antiandrogens, and provides a new class of small molecular antiandrogens for the development of novel treatment agents against PCa.
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DOI:
10.1007/978-1-4614-6828-8
发表时间:
2013
期刊:
--
影响因子:
--
作者:
D. Tindall
通讯作者:
D. Tindall
影响因子:
4.7
作者:
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通讯作者:
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DOI:
10.1007/978-3-319-78646-9
发表时间:
2018
影响因子:
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作者:
M. Hallek
通讯作者:
M. Hallek
影响因子:
4.8
作者:
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通讯作者:
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DOI:
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发表时间:
2002-12
期刊:
Nihon rinsho. Japanese journal of clinical medicine
影响因子:
--
作者:
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通讯作者:
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