Loss of muscle mass, also called muscle wasting or atrophy, can happen gradually as part of getting older or more suddenly due to underlying medical conditions. Other factors can contribute, like ...

Patients with rheumatoid arthritis increased their leg muscle volume when treated with an anti-rheumatic drug, offering new hope for improved muscle health. Publishing in the journal, The Lancet ...

Two related studies published today in Nature Metabolism show that a specialized intracellular recycling mechanism—chaperone-mediated autophagy (CMA)—is essential for muscle health. Subscribe to our ...

A protein called B cell lymphoma 6 (BCL6) could be key to maintaining healthy muscle mass, and potentially could be used to combat muscle wasting conditions in humans, a study in mice suggests.

Muscle loss (atrophy) due to inactivity is common after illness, injury, hospitalization or falls, and becomes increasingly frequent with aging. New research published in Advanced Science shows that ...

He explains that metformin helps muscle cells better remodel and repair tissue during periods of recovery after inactivity. “Our real goal is to have patients maintain their muscle mass and function ...

A dysfunction in muscle blood vessels could be to blame for the weak muscles and weight loss that most cancer patients experience, according to a new study from University of Illinois Chicago ...

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 ...

The “atrofish” reveals early triggers of sarcopenia and links muscle loss to nerve degeneration, establishing a platform for comparative research on muscle aging and potential therapies As people age, ...