期刊
CLINICA CHIMICA ACTA
卷 437, 期 -, 页码 106-114出版社
ELSEVIER
DOI: 10.1016/j.cca.2014.07.019
关键词
SIRT1; Cardiovascular aging; Oxidative stress; Inflammation; Autophagy; Anti-aging strategies
资金
- National Natural Science Foundation of China [81170277, 81100106]
- Special Research Fund for the Doctoral Program of Higher Education of China Project [20124324110003]
- Aid Program for Science and Technology Innovative Research Team in Higher Educational Institutions of Hunan Province
Cardiovascular disease (CVD) is the leading cause of death worldwide, with aging as the key independent risk factor. Effective interventions are necessary to delay aging. Sirtuin1 (SIRT1), a NAD(+)-dependent histone deacetylase, is closely related to lifespan extension. SIRT1 exerts beneficial effects on aging and age-related diseases, such as atherosclerosis. In this review, we summarize the current knowledge on the functions of SIRT1 in cardiovascular aging, focusing on the underlying molecular mechanisms, including inhibition of oxidative stress and inflammation, and induction of autophagy. We also demonstrate that moderate up-regulation or activation of SIRT1 in cardiovascular aging and age-related CVD may confer important application values. (C) 2014 Elsevier B.V. All rights reserved.
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