Document Detail


Peripheral circadian oscillators in mammals.
MedLine Citation:
PMID:  23604475     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Although circadian rhythms in mammalian physiology and behavior are dependent upon a biological clock in the suprachiasmatic nuclei (SCN) of the hypothalamus, the molecular mechanism of this clock is in fact cell autonomous and conserved in nearly all cells of the body. Thus, the SCN serves in part as a "master clock," synchronizing "slave" clocks in peripheral tissues, and in part directly orchestrates circadian physiology. In this chapter, we first consider the detailed mechanism of peripheral clocks as compared to clocks in the SCN and how mechanistic differences facilitate their functions. Next, we discuss the different mechanisms by which peripheral tissues can be entrained to the SCN and to the environment. Finally, we look directly at how peripheral oscillators control circadian physiology in cells and tissues.
Authors:
Steven A Brown; Abdelhalim Azzi
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Handbook of experimental pharmacology     Volume:  217     ISSN:  0171-2004     ISO Abbreviation:  Handb Exp Pharmacol     Publication Date:  2013  
Date Detail:
Created Date:  2013-04-22     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7902231     Medline TA:  Handb Exp Pharmacol     Country:  Germany    
Other Details:
Languages:  eng     Pagination:  45-66     Citation Subset:  IM    
Affiliation:
Institute of Pharmacology and Toxicology, 190 Winterthurerstrasse, 8057, Zürich, Switzerland, Steven.brown@pharma.uzh.ch.
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