Cell Biology Commons^™

Gcn5l1-Mediated Lysine Acetylation Regulates Mitochondrial Dysfunction In The Aged Heart, Jackson Edmond Stewart

Graduate Theses, Dissertations, and Problem Reports (ETD)

For over a century, cardiovascular disease (CVD) has been and remains the leading cause of death globally. CVD risk and severity increase significantly with advanced age, and mitochondrial dysfunction has been implicated in the pathogenesis of aging. Furthermore, mitochondrial health is crucial for cardiac function, as one-third of total cardiomyocyte volume is occupied by mitochondria in order to meet the high energy demand of contractile and relaxational function. It is thus crucial that we understand the pathological mechanisms driving mitochondrial dysfunction in aging and how this contributes to age-associated cardiovascular disease. The current manuscript aims to fill this knowledge gap …