Altered myocardial calcium cycling and energetics in heart failure--a rational approach for disease treatment.
Altered myocardial calcium cycling and energetics in heart failure--a rational approach for disease treatment.
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DOI:
10.1016/j.cmet.2015.01.005
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发表时间:
2015-02-03
期刊:
影响因子:
29
通讯作者:
Hajjar RJ
中科院分区:
文献类型:
--
作者:
Gorski PA;Ceholski DK;Hajjar RJ
Cardiomyocyte function depends on coordinated movements of calcium into and out of the cell and the proper delivery of ATP to energy-utilizing enzymes. Defects in calcium-handling proteins and abnormal energy metabolism are features of heart failure. Recent discoveries have led to gene-based therapies targeting calcium-transporting or -binding proteins, such as the cardiac sarco(endo)plasmic reticulum calcium ATPase (SERCA2a), leading to improvements in calcium homeostasis and excitation-contraction coupling. Here we review impaired calcium cycling and energetics in heart failure, assessing their roles from both a mutually exclusive and interdependent viewpoint, and discuss therapies that may improve the failing myocardium.
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DOI:
10.1152/ajpheart.00278.2007
发表时间:
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影响因子:
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作者:
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