The biology behind muscle pain: calcium chaos, microscopic damage, and the overlooked mechanism that explains how statins can ...

The human body is made up of trillions of cells that perform functions from skin protection to muscle movement. Cells can ...

Aging muscles heal more slowly after injury—a frustrating reality familiar to many older adults. A UCLA study conducted in mice reveals an unexpected cause: Stem cells in aged muscle accumulate higher ...

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 researchers, led by Benedetti, started by looking at the only other area of the body known to have similar, ladder-like ER structures: muscle tissue. In muscle cells, the ER and the plasma ...

A new study reveals that vesicles packed with healthy mitochondria can supercharge tissue repair and combat chronic disease, paving the way for next-generation regenerative treatments. Study: ...

Muscle tissue from aged mice seven days after injury. Left: Aged mice with normal NDRG1 levels show slower regeneration with smaller muscle fibers. Right: Aged mice in which NDRG1 was recently blocked ...

New research describes how nerve cells and muscle cells communicate through electrical signals during development -- a phenomenon known as bioelectricity. The communication, which takes place via ...

A science-backed deep dive into how creatine enhances muscle growth, supports brain health, and improves mood, memory, and ...

The impact of circadian disruption on muscle health and aging has been uncovered. A research team at King’s College London (UK) has uncovered the intrinsic and extrinsic effects that circadian ...