Metabolism control by the circadian clock and vice versa.
Circadian rhythms govern a wide variety of physiological and metabolic functions in most organisms. At the heart of these regulatory pathways in mammals is the clock machinery, a remarkably coordinated transcription-translation system that relies on dynamic changes in chromatin states. Recent findings indicate that regulation also goes the other way, as specific elements of the clock can sense changes in cellular metabolism. Understanding in full detail the intimate links between cellular metabolism and the circadian clock machinery will provide not only crucial insights into system physiology but also new avenues toward pharmacological intervention of metabolic disorders.
Department of Pharmacology, University of California, Irvine, USA.
Kristin
K
Eckel-Mahan
Paolo
P
Sassone-Corsi
D000818:Animals; D001683:Biological Clocks / Q000502:physiology*; D002940:Circadian Rhythm / Q000502:physiology*; D006801:Humans; D053858:Metabolic Networks and Pathways; D009243:NAD / Q000378:metabolism
D009243:NAD