CaMKII activation in early diabetic hearts induces altered sarcoplasmic reticulum-mitochondria signaling

Abstract Prediabetic myocardium, induced by fructose-rich diet (FRD), is prone to increased sarcoplasmic reticulum (SR)-Ca2+ leak and arrhythmias due to increased activity of the Ca2+/calmodulin protein kinase II (CaMKII). However, little is known about the role of SR-mitochondria microdomains, mito...

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Bibliographic Details
Main Authors: Marilen Federico, Maite Zavala, Tamara Vico, Sofía López, Enrique Portiansky, Silvia Alvarez, Maria Celeste Villa Abrille, Julieta Palomeque
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
R
Q
Online Access:https://doaj.org/article/8a54e36dee0342b9aa851469f3efb5b0
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