As an embryo develops from a small cluster of stem cells, those once "blank slate" cells begin to take on more specialized ...

Every movement we make, from blinking to sprinting, depends on the ability of muscle fibers to contract in a rapid and ...

The adult human heart was believed incapable of replacing the muscle cells destroyed by a heart attack. A team at the ...

Space exploration activity has been increasing. In turn, researchers are more interested than ever in uncovering more about how space travel affects human health and the progression of disease.

Musculoskeletal disorders are a primary cause of disability worldwide, especially in aging societies like Japan. As individuals age, reductions in muscle mass and physical activity weaken the body's ...

Losing muscle strength is a natural part of aging. At the core of this decline is a drop in the number of muscle stem cells (MuSCs), the specialized cells responsible for maintaining and regenerating ...

Cultivated meat aims to produce meat from animal cells in the laboratory without needing to raise a living animal for meat production. It has been proposed as a potentially more sustainable ...