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Targeting Cardiovascular Disease with Novel SIRT1 Pathways

Overview
Journal Future Cardiol
Date 2011 Dec 22
PMID 22185448
Citations 57
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Abstract

Sirtuin (the mammalian homolog of silent information regulation 2 of yeast Saccharomyces cerevisiae) 1 (SIRT1), a NAD-dependent histone deacetylase, has emerged as a critical regulator in response to oxidative stress. Through antagonism of oxidative stress-induced cell injury and through the maintenance of metabolic homeostasis in the body, SIRT1 can block vascular system injury. SIRT1 targets multiple cellular proteins, such as peroxisome proliferator-activated receptor-γ and its coactivator-1α, forkhead transcriptional factors, AMP-activated protein kinase, NF-κB and protein tyrosine phosphatase to modulate intricate cellular pathways of multiple diseases. In the cardiovascular system, activation of SIRT1 can not only protect against oxidative stress at the cellular level, but can also offer increased survival at the systemic level to limit coronary heart disease and cerebrovascular disease. Future knowledge regarding SIRT1 and its novel pathways will open new directions for the treatment of cardiovascular disease as well as offer the potential to limit disability from several related disorders.

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References
1.
Lu K, Chiou R, Chen L, Chen M, Tseng W, Hsieh H . Neuroprotective effects of resveratrol on cerebral ischemia-induced neuron loss mediated by free radical scavenging and cerebral blood flow elevation. J Agric Food Chem. 2006; 54(8):3126-31. DOI: 10.1021/jf053011q. View

2.
Maiese K, Chong Z, Hou J, Shang Y . Erythropoietin and oxidative stress. Curr Neurovasc Res. 2008; 5(2):125-42. PMC: 2570710. DOI: 10.2174/156720208784310231. View

3.
Passariello C, Zini M, Nassi P, Pignatti C, Stefanelli C . Upregulation of SIRT1 deacetylase in phenylephrine-treated cardiomyoblasts. Biochem Biophys Res Commun. 2011; 407(3):512-6. DOI: 10.1016/j.bbrc.2011.03.049. View

4.
Purushotham A, Schug T, Xu Q, Surapureddi S, Guo X, Li X . Hepatocyte-specific deletion of SIRT1 alters fatty acid metabolism and results in hepatic steatosis and inflammation. Cell Metab. 2009; 9(4):327-38. PMC: 2668535. DOI: 10.1016/j.cmet.2009.02.006. View

5.
Sundaresan N, Pillai V, Wolfgeher D, Samant S, Vasudevan P, Parekh V . The deacetylase SIRT1 promotes membrane localization and activation of Akt and PDK1 during tumorigenesis and cardiac hypertrophy. Sci Signal. 2011; 4(182):ra46. DOI: 10.1126/scisignal.2001465. View