Leveraging Chemotype-Specific Resistance for Drug Target Identification and Chemical Biology.
Leveraging Chemotype-Specific Resistance for Drug Target Identification and Chemical Biology.
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DOI:
10.1016/j.tips.2017.09.003
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发表时间:
2017-12
影响因子:
13.8
通讯作者:
Miller RM
中科院分区:
文献类型:
--
作者:
Kapoor TM;Miller RM
Identifying the direct physiological targets of drugs and chemical probes remains challenging. Here we describe how resistance can be used to achieve ‘gold standard’ validation of a chemical inhibitor’s direct target in human cells. This involves demonstrating that a silent mutation in the target that suppresses inhibitor activity in cell-based assays can also reduce inhibitor potency in biochemical assays. Further, phenotypes due to target inhibition can be identified as those observed in the inhibitor-sensitive cells, across a range of inhibitor concentrations, but not in genetically matched cells with a silent resistance-conferring mutation in the target. We propose that chemotype-specific resistance, which is generally considered to be a limitation of molecularly-targeted agents, can be leveraged to deconvolve the mechanism of action of drugs and to properly use chemical probes.
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DOI:
10.1084/jem.20160662
发表时间:
2016-12-12
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Baron L;Paatero AO;Morel JD;Impens F;Guenin-Macé L;Saint-Auret S;Blanchard N;Dillmann R;Niang F;Pellegrini S;Taunton J;Paavilainen VO;Demangel C
通讯作者:
Demangel C
影响因子:
8.6
作者:
Paatero, Anja O.;Kellosalo, Juho;Paavilainen, Ville O.
通讯作者:
Paavilainen, Ville O.
影响因子:
56.9
作者:
Han, Ting;Goralski, Maria;Nijhawan, Deepak
通讯作者:
Nijhawan, Deepak
影响因子:
14.8
作者:
Schenone M;Dančík V;Wagner BK;Clemons PA
通讯作者:
Clemons PA
影响因子:
3.5
作者:
Schreiber, SL
通讯作者:
Schreiber, SL