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Biochem J. 2003 Nov 1;375(Pt 3):517-29.

Regulation and organization of adenylyl cyclases and cAMP.

Author information

1
Department of Pharmacology, University of Cambridge, Tennis Court Road, Cambridge CB2 1PD, UK. dmfc2@cam.ac.uk

Abstract

Adenylyl cyclases are a critically important family of multiply regulated signalling molecules. Their susceptibility to many modes of regulation allows them to integrate the activities of a variety of signalling pathways. However, this property brings with it the problem of imparting specificity and discrimination. Recent studies are revealing the range of strategies utilized by the cyclases to solve this problem. Microdomains are a consequence of these solutions, in which cAMP dynamics may differ from the broad cytosol. Currently evolving methodologies are beginning to reveal cAMP fluctuations in these various compartments.

PMID:
12940771
PMCID:
PMC1223734
DOI:
10.1042/BJ20031061
[Indexed for MEDLINE]
Free PMC Article

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