@article {26607,
	title = {The role of SERCA2a/PLN complex, Ca(2+) homeostasis, and anti-apoptotic proteins in determining cell fate},
	journal = {Pflugers ArchPflugers ArchPflugers Arch},
	volume = {457},
	number = {3},
	year = {2009},
	note = {Vafiadaki, ElizabethPapalouka, VasilikiArvanitis, Demetrios AKranias, Evangelia GSanoudou, DespinaengHL26057/HL/NHLBI NIH HHS/HL64018/HL/NHLBI NIH HHS/HL77101/HL/NHLBI NIH HHS/Research Support, N.I.H., ExtramuralResearch Support, Non-U.S. Gov{\textquoteright}tReviewGermany2008/04/17 09:00Pflugers Arch. 2009 Jan;457(3):687-700. doi: 10.1007/s00424-008-0506-5. Epub 2008 Apr 16.},
	month = {Jan},
	pages = {687-700},
	abstract = {Intracellular calcium is a major coordinator of numerous aspects of cellular physiology, including muscle contractility and cell survival. In cardiac muscle, aberrant Ca(2+) cycling has been implicated in a range of pathological conditions including cardiomyopathies and heart failure. The sarco(endo)plasmic reticulum Ca(2+) transport adenosine triphosphatase (SERCA2a) and its regulator phospholamban (PLN) have a central role in modulating Ca(2+) homeostasis and, therefore, cardiac function. Herein, we discuss the mechanisms through which SERCA2a and PLN control cardiomyocyte function in health and disease. Emphasis is placed on our newly identified PLN-binding partner HS-1-associated protein X-1 (HAX-1), which has an anti-apoptotic function and presents with numerous similarities to Bcl-2. Recent evidence indicates that proteins of the Bcl-2 family can influence ER Ca(2+) content, a critical determinant of cellular sensitivity to apoptosis. The discovery of the PLN/HAX-1 interaction therefore unveils an important new link between Ca(2+) homeostasis and cell survival, with significant therapeutic potential.},
	keywords = {*Homeostasis, Adaptor Proteins, Signal Transducing, Animals, Animals, Genetically Modified, Apoptosis Regulatory Proteins/*metabolism, Calcium-Binding Proteins/*metabolism, Calcium/*metabolism, Heart Failure/metabolism, Humans, Multiprotein Complexes/*metabolism, Myocytes, Cardiac/metabolism, Proteins/metabolism, Proto-Oncogene Proteins c-bcl-2/metabolism, Sarcoplasmic Reticulum Calcium-Transporting ATPases/*metabolism, Sarcoplasmic Reticulum/metabolism},
	isbn = {0031-6768 (Print)0031-6768 (Linking)},
	author = {Vafiadaki, E. and Papalouka, V. and Arvanitis, DA and Kranias, EG and Sanoudou, D.}
}
