Epigenetic Change Tied to Hardening of the Arteries
New research suggests that when patterns of blood flow are disturbed, epigenetic changes occur to the genes in the cells lining blood vessels, contributing to hardening of the arteries, otherwise known as atherosclerosis. Characterized by the accumulation of inflammatory cells and fats in arteries, this disease often precedes strokes and heart attacks. Blood flow and the natural curves of the arteries are known to dictate where atherosclerotic plaques develop. Along with his colleagues, Hanjoong Jo, a biomedical engineer and professor [more…]
