Aging, Exercise, and Endothelial Cell Senescence
Dec 11th, 2017 by ajphearteditor
Can regular aerobic exercise diminish the damaging effects of aging on the vascular system by improving the health of vascular endothelial cells? In this insightful podcast, Associate Editor Nancy Kanagy interviews lead author Matthew Rossman (University of Colorado Boulder) and content expert Raymond Migrino (Phoenix VA Health Care System) about the work by Rossman et al focusing on age-related changes in endothelial cell senescence and associated changes in endothelial cell function that occurs with normal, healthy aging. Habitual exercise has been shown to reduce age-related phenotypic changes such as increased arterial stiffness and reduced endothelial cell function. Did Rossman and colleagues find that regular aerobic exercise in older adults ameliorated increases in endothelial cell senescence? Listen and learn more.
Matthew J. Rossman, Rachelle E. Kaplon, Sierra D. Hill, Molly N. McNamara, Jessica R. Santos-Parker, Gary L. Pierce, Douglas R. Seals, Anthony J. Donato Endothelial cell senescence with aging in healthy humans: prevention by habitual exercise and relation to vascular endothelial function Am J Physiol Heart Circ Physiol, published November 1, 2017. DOI: 10.1152/ajpheart.00416.2017