Conditional increase in SERCA2a protein is able to reverse contractile dysfunction and abnormal calcium flux in established diabetic cardiomyopathy.

Abstract

Diabetic cardiomyopathy is characterized by reduced cardiac contractility independent of vascular disease. A contributor to contractile dysfunction in the diabetic heart is impaired sarcoplasmic reticulum function with reduced sarco(endo)plasmic reticulum Ca(2+)-ATPase (SERCA2a) pump activity, leading to disturbed intracellular calcium handling. It is… (More)
DOI: 10.1152/ajpregu.00736.2007

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