Update: Aging vs Exercise Protecting Telomeres

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Previously, Physical Activity Staves Off Aging: Get Out There! described work relating physical activity to aging as measured by the lengths of telomeres in white blood cells. A new study has extended this to telomere length in heart muscle, a significant measure of heart health. So this provides even more reason to hit the gym or hit the road running or biking.

Here are two articles describing the work:

Endurance training may have a protective effect on the heart [2017]

Maryland Study Shows that Exercise Protects the Heart’s DNA Structure

Here is a link to the published research:

Acute exercise activates p38 MAPK and increases the expression of telomere-protective genes in cardiac muscle. [2017]

All the links have been posted in both Physical Exercise and Aging

Category: Aging, Announcements