- Muscle cells, also known as myocytes, are specialized cells designed for contraction and force production. Skeletal Muscle Cells: These cells are long, cylindrical, and have a striated (or striped) ...

A UCLA study in mice reveals that aging muscle stem cells accumulate a protein that slows repair but boosts survival. This ...

Follistatin-344 (FS-344), a glycoprotein variant, has emerged as a focal point in scientific research due to its potential role in modulating muscle cell growth and various physiological processes.

Researchers identified a molecular pathway that can limit muscle repair, a finding that may guide future muscular dystrophy treatments.

As we age, the muscles we rely on for daily activities tend to become less reliable. With enough decline, even normal movements such as getting out of bed become risky. Low muscle mass in the ...

Researchers in the Division of Nutritional Sciences have identified a molecular mechanism that constrains skeletal muscle regeneration and myofiber ...

Muscle cells contain their own circadian clocks and disrupting them with shift work can have a profound impact on aging, according to the results of a preclinical study carried out by Jeffrey Kelu, ...

Alzheimer's disease (AD) is a devastating cause of memory loss and cognitive decline, for which no curative treatment is available. Among lifestyle factors, physical activity stands out as possibly ...

You’re relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it’s a muscle in your arm, your leg, or your foot that begins to spasm – sometimes for a few seconds, sometimes for ...