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How is the inner circadian clock controlled by interactive clock proteins?
Author(s) -
Merbitz-Zahradnik Torsten,
Wolf Eva
Publication year - 2015
Publication title -
febs letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.593
H-Index - 257
eISSN - 1873-3468
pISSN - 0014-5793
DOI - 10.1016/j.febslet.2015.05.024
Subject(s) - circadian rhythm , circadian clock , bacterial circadian rhythms , biology , molecular clock , neuroscience , biological clock , dysfunctional family , oscillating gene , psychology , genetics , gene , phylogenetics , psychotherapist
Most internationally travelled researchers will have encountered jetlag. If not, working odd hours makes most of us feel somehow dysfunctional. How can all this be linked to circadian rhythms and circadian clocks? In this review, we define circadian clocks, their composition and underlying molecular mechanisms. We describe and discuss recent crystal structures of Drosophila and mammalian core clock components and the enormous impact they had on the understanding of circadian clock mechanisms. Finally, we highlight the importance of circadian clocks for the daily regulation of human/mammalian physiology and show connections to overall fitness, health and disease.