Understanding Age-Related Muscle Loss

As reported by ScienceDaily, researchers at Stanford have found a molecular link between older muscles and slow healing. This work could lead to a way to prevent muscle atrophy due to aging. This initial biomedical research is the first step in the path to a therapy, but the scientists have demonstrated that older muscles in mice can be convinced to regenerate as if young by blocking a certain molecular pathway. There is still a lot to learn, and much more research before any resulting therapy could enter initial trials, but it is reassuring to see science making progress towards fixing the various degenerative conditions of aging.

Link: http://www.sciencedaily.com/releases/2003/11/031128082237.htm

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