Knee pain affects so many injured runners. Here are the top 8 methods to help relieve knee pain effectively that you may not ...

Repeated exercise, or wasting, can change the way key genes work.

Loss of muscle mass (muscle atrophy) can be a result of aging or lifestyle habits, like being inactive or eating a poor diet. Muscle loss can also point to hormone abnormalities or underlying health ...

As we age, our muscles atrophy. Earlier this year, researchers found that hepatocyte growth factor (HGF), a protein critical in skeletal muscle development loses its functionality due to nitration as ...

Muscle-on-chip systems are three-dimensional human muscle cell bundles cultured on collagen scaffolds. A Stanford University research team sent some of these systems to the International Space Station ...

Knee joint of a patient showing (A) severe cartilage defects and (B) intact knee joint. CHICAGO – Stronger quadriceps muscles, relative to the hamstrings, may lower the risk of total knee replacement, ...

As adults age, they're more likely to fall, be hospitalized, or develop chronic disease, and muscle disuse increases these risks. The research team wanted to find a therapeutic solution that could ...