The enzyme that makes physical activity healthy: AMPK

The enzyme that makes physical activity healthy: AMPK

ampk Physical activity benefits diabetics and others with insulin resistance. One of the reasons is that a single bout of physical activity increases the effectiveness of insulin. Thus, physical activity helps to reduce the risk of developing diabetes, while also reducing the effects of diabetes if it does set in. Until now, no one has understood the underlying mechanism of this phenomenon.

New research from the University of Copenhagen’s Department of Nutrition, Exercise and Sports reports that the enzyme AMP-activated protein kinase (AMPK) plays a crucial role in enhancing the ability of insulin to stimulate glucose uptake in muscles. The discovery may be a breakthrough in finding a medical pathway to improve the health of people with limitations for physical activity.

“AMPK is central for insulin sensitivity in muscles, and thereby for the ability of muscles to take up glucose immediately after physical activity. That our research group has been able to demonstrate such an important and basic physiological role of AMPK in muscles is fantastic, and a reward after many years of effort,” according to Professor Jørgen Wojtaszewski, who had overall responsibility for the group’s work.

Full story on enzyme AMP-activated protein kinase at Science Daily

ByFlex Therapist

FlexTherapist CEUs provides professional online training to Physical Therapists and Physical Therapist Assistants. Our courses are approved by boards throughout the United States for CE renewal. We blog about news and research related to the field of physical therapy that will keep licensed professionals informed.