title: p66 Shc as the engine of vascular aging.
abstract: The present work is addressing the latest advances made in understanding the molecular mechanisms of vascular aging. Increased production of reactive oxygen species (ROS) is the common denominator of vascular aging, endothelial dysfunction and atherosclerosis. ROS are generated by different intracellular molecular pathways. In view of its role in determining the redox state of the cells and their responses to free radicals, mitochondrial p66Shc protein has been regarded as part of a putative transduction pathway relevant to endothelial integrity. Future efforts should translate our knowledge of the mechanisms of aging and its interaction with risk factors into the development of new therapeutic strategies to prevent age-associated cardiovascular disease.
authors.affiliation: IRCCS Neuromed, Pozzilli.
authors.forename: Francesco
authors.initials: F
authors.lastname: Paneni
authors.forename: Francesco
authors.initials: F
authors.lastname: Cosentino
mesh_terms: D000367:Age Factors; D000375:Aging / Q000235:genetics / Q000378:metabolism*; D000818:Animals; D001808:Blood Vessels / Q000378:metabolism* / Q000503:physiopathology; D002318:Cardiovascular Diseases / Q000209:etiology* / Q000378:metabolism / Q000503:physiopathology; D006801:Humans; D018384:Oxidative Stress; D017382:Reactive Oxygen Species / Q000378:metabolism; D012307:Risk Factors; D055765:Shc Signaling Adaptor Proteins / Q000235:genetics / Q000378:metabolism*; D015398:Signal Transduction; D000071425:Src Homology 2 Domain-Containing, Transforming Protein 1
chemical_list: D017382:Reactive Oxygen Species; C528024:SHC1 protein, human; D055765:Shc Signaling Adaptor Proteins; C528034:Shc1 protein, mouse; D000071425:Src Homology 2 Domain-Containing, Transforming Protein 1