A role for calcium/calmodulin-dependent protein kinase II in cardiac disease and arrhythmia

  • T. J. Hund
  • , Y. Rudy

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

1 Scopus citations

Abstract

More than 20 years have passed since the discovery that a collection of specific calcium/calmodulin-dependent phosphorylation events is the result of a single multifunctional kinase. Since that time, we have learned a great deal about this multifunctional and ubiquitous kinase, known today as calcium/calmodulin-dependent protein kinase II (CaMKII). CaMKII is interesting not only for its widespread distribution and broad specificity but also for its biophysical properties, most notably its activation by the critical second messenger complex calcium/calmodulin and its autophosphorylating capability. A central role for CaMKII has been identified in regulating a diverse array of fundamental cellular activities. Furthermore, altered CaMKII activity profoundly impacts function in the brain and heart. Recent findings that CaMKII expression in the heart changes during hypertrophy, heart failure,myocardial ischemia, and infarction suggest that CaMKII may be a viable therapeutic target for patients suffering from common forms of heart disease.

Original languageEnglish
Title of host publicationBasis and Treatment of Cardiac Arrhythmias
PublisherSpringer Science and Business Media, LLC
Pages201-220
Number of pages20
ISBN (Print)9783540249672
DOIs
StatePublished - 2006

Publication series

NameHandbook of Experimental Pharmacology
Volume171
ISSN (Print)0171-2004
ISSN (Electronic)1865-0325

Keywords

  • Arrhythmia
  • Calcium/calmodulin
  • Calcium/calmodulin-dependent protein kinase II
  • Cardiac
  • Electrophysiology
  • Heart disease

Fingerprint

Dive into the research topics of 'A role for calcium/calmodulin-dependent protein kinase II in cardiac disease and arrhythmia'. Together they form a unique fingerprint.

Cite this