High-Throughput Chemical Screen Identifies a Novel Potent Modulator of Cellular Circadian Rhythms and Reveals CKIα as a Clock Regulatory Kinase
Author(s) -
Tsuyoshi Hirota,
Jae Wook Lee,
Warren G. Lewis,
Eric Erquan Zhang,
Ghislaı̀n Breton,
Xianzhong Liu,
Michael Garcia,
Eric C. Peters,
Jean-Pierre Etchegaray,
David Traver,
Peter G. Schultz,
Steve A. Kay
Publication year - 2010
Publication title -
plos biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.127
H-Index - 271
eISSN - 1545-7885
pISSN - 1544-9173
DOI - 10.1371/journal.pbio.1000559
Subject(s) - per1 , circadian rhythm , circadian clock , biology , gene knockdown , microbiology and biotechnology , period (music) , suprachiasmatic nucleus , biochemistry , clock , neuroscience , gene , physics , acoustics
A novel compound “longdaysin” was found to dramatically slow down the speed of the circadian clock through simultaneous inhibition of protein kinases CKIδ, CKIα, and ERK2.
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