Mechanisms of Cardiovascular Disease in Accelerated Aging Syndromes
نویسندگان
چکیده
منابع مشابه
Telomere Biology and Cardiovascular Disease Vascular Cell Senescence: Contribution to Atherosclerosis Stem Cells and the Regeneration of the Aging Cardiovascular System Mechanisms of Cardiovascular Disease in Accelerated Aging Syndromes Mechanisms Underlying Caloric Restriction and Lifespan Regulation: Implications for Vascular Aging
This review focuses on the emerging evidence that attenuation of the production of reactive oxygen species and inhibition of inflammatory pathways play a central role in the antiaging cardiovascular effects of caloric restriction. Particular emphasis is placed on the potential role of the plasma membrane redox system in caloric restriction–induced pathways responsible for sensing oxidative stre...
متن کاملTelomere Biology and Cardiovascular Disease Vascular Cell Senescence: Contribution to Atherosclerosis Stem Cells and the Regeneration of the Aging Cardiovascular System Mechanisms of Cardiovascular Disease in Accelerated Aging Syndromes Mechanisms Underlying Caloric Restriction, Lipid Metabolism, and Life Span Regulation
It is well established that cardiovascular repair mechanisms become progressively impaired with age and that advanced age is itself a significant risk factor for cardiovascular disease. Although therapeutic developments have improved the prognosis for those with cardiovascular disease, mortality rates have nevertheless remained virtually unchanged in the last twenty years. Clearly, there is a n...
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Hutchinson-Gilford Progeria (HGPS) and Werner syndromes are diseases that clinically resemble some aspects of accelerated aging. HGPS is caused by mutations in theLMNA gene resulting in post-translational processing defects that trigger Progeria in children. Werner syndrome, arising from mutations in the WRN helicase gene, causes premature aging in young adults. What are the molecular mechanism...
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Accumulation of cellular damage with advancing age leads to atherothrombosis and associated cardiovascular disease. Ageing is also characterized by shortening of the DNA component of telomeres, the specialized genetic segments located at the end of eukaryotic chromosomes that protect them from end-to-end fusions. By inducing genomic instability, replicative senescence and apoptosis, shortening ...
متن کاملVascular Cell Senescence: Contribution to Atherosclerosis Telomere Biology and Cardiovascular Disease Mechanisms of Cardiovascular Disease in Accelerated Aging Syndromes Progenitor Cell Senescence Mechanisms Underlying Caloric Restriction, Lipid Metabolism, and Life Span Regulation
Cardiologists and most physicians believe that aging is an independent risk factor for human atherosclerosis, whereas atherosclerosis is thought to be a characteristic feature of aging in humans by many gerontologists. Because atherosclerosis is among the age-associated changes that almost always escape the influence of natural selection in humans, it might be reasonable to regard atheroscleros...
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ژورنال
عنوان ژورنال: Circulation Research
سال: 2007
ISSN: 0009-7330,1524-4571
DOI: 10.1161/circresaha.107.153692