Chemical Control of Mammalian Circadian Behavior through Dual Inhibition of Casein Kinase Iα and δ.
Chemical Control of Mammalian Circadian Behavior through Dual Inhibition of Casein Kinase Iα and δ.
复制标题
通过双重抑制酪蛋白激酶Iα和δ对哺乳动物昼夜节律行为的化学控制。
DOI:
10.1021/acs.jmedchem.8b01541
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发表时间:
2019-02-28
影响因子:
7.3
通讯作者:
Kay SA
中科院分区:
文献类型:
--
作者:
Lee JW;Hirota T;Ono D;Honma S;Honma KI;Park K;Kay SA
Circadian rhythms are controlled by transcriptional feedback loops of clock genes and proteins. The stability of clock proteins is regulated by post-translational modification, such as phosphorylation by kinases. In particular, casein kinase I (CKI) phosphorylates the PER protein to regulate proteasomal degradation and nuclear localization. Therefore, CKI inhibition can modulate mammalian circadian rhythms. In the present study, we have developed novel CKIα and CKIδ dual inhibitors by extensive structural modification of N9 and C2 position of longdaysin. We identified NCC007 that showed stronger period effects (0.32 μM for 5 h period lengthening) in a cell-based circadian assay. The following in vitro kinase assay showed that NCC007 inhibited CKIα and CKIδ with an IC50 of 1.8 and 3.6 μM. We further demonstrated that NCC007 lengthened the period of mouse behavioral rhythms in vivo. Thus, NCC007 is a valuable tool compound to control circadian rhythms through CKI inhibition.
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DOI:
10.1007/978-1-61779-465-0_10
发表时间:
2012
期刊:
Methods in molecular biology (Clifton, N.J.)
影响因子:
--
作者:
Lemmon, Gordon;Meiler, Jens
通讯作者:
Meiler, Jens
DOI:
10.1146/annurev-pharmtox-010617-052645
发表时间:
2018-01-06
影响因子:
12.5
作者:
Chen Z;Yoo SH;Takahashi JS
通讯作者:
Takahashi JS
DOI:
10.1126/science.aah4967
发表时间:
2016-11-25
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Panda S
通讯作者:
Panda S
DOI:
10.1126/science.aah4968
发表时间:
2016-11-25
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Musiek ES;Holtzman DM
通讯作者:
Holtzman DM
影响因子:
5.3
作者:
Eide, EJ;Woolf, MF;Virshup, DM
通讯作者:
Virshup, DM