Calcium cycling proteins in heart failure, cardiomyopathy and arrhythmias.
A growing body of evidence, including studies using genetically engineered mouse models, has shown that Ca2+ cycling and Ca2+-dependent signaling pathways play a pivotal role in cardiac hypertrophy and heart failure. In addition, recent studies identified that mutations of the genes encoding sarcoplasmic reticulum (SR) proteins cause human cardiomyopathies and lethal ventricular arrhythmias. The regulation of Ca2+ homeostasis via the SR proteins may have potential therapeutic value for heart diseases such as cardiomyopathy, heart failure and arrhythmias.
Department of Physiology, Yokohama City University School of Medicine, Yokohama 236-0004, Japan. sminamis@med.yokohama-cu.ac.jp
Susumu
S
Minamisawa
Yoji
Y
Sato
Myeong-Chan
MC
Cho
D000818:Animals; D030801:Animals, Genetically Modified; D001145:Arrhythmias, Cardiac / Q000235:genetics; D002118:Calcium / Q000378:metabolism*; D015220:Calcium Channels / Q000235:genetics / Q000502:physiology*; D002135:Calcium-Binding Proteins / Q000235:genetics / Q000502:physiology*; D002303:Cardiac Output, Low / Q000235:genetics; D009202:Cardiomyopathies / Q000235:genetics; D006331:Heart Diseases / Q000209:etiology* / Q000235:genetics / Q000378:metabolism; D006801:Humans; D009154:Mutation / Q000235:genetics; D012519:Sarcoplasmic Reticulum / Q000378:metabolism
D015220:Calcium Channels; D002135:Calcium-Binding Proteins; D002118:Calcium