Researchers have identified a molecular mechanism that helps explain why exercise remains so effective in maintaining muscle health with age.

UCLA researchers have found that specific molecular changes in mice may actually provide protective effects instead of causing harm.

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 ...

Healthy, robust muscles are required for movement and normal bodily functions, but muscles can decline significantly as we age. This can increase the risk of physical problems, falls, and breaks that ...

"This study helps explain, at a molecular level, why aging muscles lose their ability to repair themselves and why exercise can restore that balance in some individuals," said Patrick Tan, a professor ...

Scientists have developed a network of mechanical motors that mimic the molecular machinery underpinning human muscle contraction. The University of Bristol-led findings, published in the Journal of ...

Most of us have imagined how free it would feel to float around, like an astronaut, in conditions of reduced gravity. But have you ever considered what the effects of reduced gravity might have on ...

Metabolic health is maintained through the complex interplay between key tissues, including adipose tissue, skeletal muscle, and the liver. Adipose tissue ...

University of Delaware’s Mona Batish is a molecular biologist. She studies circular RNAs formed as a result of so-called molecular mistakes that occur when a strand of RNA — the ribonucleic acid that ...