Epigenetics of Skeletal Muscle Altered by Endurance Training

January 6, 2015 Bailey Kirkpatrick

We all know that exercise is good for us, but researchers at the Karolinska Institutet in Sweden are exploring the epigenetic impact good exercise has on our skeletal muscles. We have previously touched on the effects of epigenetic changes on the development of diseases such as diabetes and cardiovascular disease. In a recent study in Epigenetics, long-term endurance training has been shown to affect the epigenetic pattern present in the human skeletal muscle. The changed epigenetic patterns were shown to [more…]

Epigenetic Change Tied to Hardening of the Arteries

June 11, 2014 Bailey Kirkpatrick

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…]

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