Spinal muscular atrophy (SMA) is a genetic neuromuscular disease affecting specialized nerve cells that control voluntary muscle movement, according to the Muscular Dystrophy Association (MDA). It can ...

Scientists have identified a compound that may help preserve muscle in aging mice. Someday, this may help people with muscle atrophy.

As people age, muscles naturally lose mass and strength, a condition known as sarcopenia. The decline can make everyday activities harder and increases the risk of falls, disability, and early death.

Jesy Nelson revealed her twin daughters have been diagnosed with spinal muscular atrophy (SMA) in an emotional video while attempting to raise further awareness for the debilitating condition. The ...

Campaigners hail ‘landmark moment’ in early detection and treatment of rare muscle-wasting disease ...