Selective small-chemical inhibitors of protein arginine methyltransferase 5 with anti-lung cancer activity.
Selective small-chemical inhibitors of protein arginine methyltransferase 5 with anti-lung cancer activity.
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DOI:
10.1371/journal.pone.0181601
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发表时间:
2017
期刊:
影响因子:
3.7
通讯作者:
Wang Z
中科院分区:
文献类型:
--
作者:
Kong GM;Yu M;Gu Z;Chen Z;Xu RM;O'Bryant D;Wang Z
Protein arginine methyltransferase 5 (PRMT5) plays critical roles in a wide variety of biological processes, including tumorigenesis. By screening a library of small chemical compounds, we identified eight compounds that selectively inhibit the PRMT5 enzymatic activity, with IC50 values ranging from 0.1 to 6 μM. Molecular docking simulation and site-directed mutagenesis indicated that identified compounds target the substrate-binding site in PRMT5. Treatment of lung cancer cells with identified inhibitors led to inhibition of the symmetrical arginine methylation of SmD3 and histones and the cellular proliferation. Oral administration of the inhibitor demonstrated antitumor activity in a lung tumor xenograft model. Thus, identified PRMT5-specific small-molecule inhibitors would help elucidate the biological roles of PRMT5 and serve as lead compounds for future drug development.
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影响因子:
8
作者:
Gu, Z.;Zhang, F.;Wang, Z-Q;Ma, W.;Davis, R. E.;Wang, Z.
通讯作者:
Wang, Z.
DOI:
10.1042/bj20120768
发表时间:
2012-09-01
期刊:
The Biochemical journal
影响因子:
--
作者:
Gu Z;Gao S;Zhang F;Wang Z;Ma W;Davis RE;Wang Z
通讯作者:
Wang Z
影响因子:
4
作者:
Bedford, Mark T.
通讯作者:
Bedford, Mark T.
DOI:
10.1016/j.ddtec.2004.08.011
发表时间:
2004-12-01
期刊:
Drug discovery today. Technologies
影响因子:
--
作者:
Kerns, E H;Di, L
通讯作者:
Di, L
影响因子:
7.3
作者:
Andreu-Pérez P;Esteve-Puig R;de Torre-Minguela C;López-Fauqued M;Bech-Serra JJ;Tenbaum S;García-Trevijano ER;Canals F;Merlino G;Avila MA;Recio JA
通讯作者:
Recio JA