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

A new study in Science Advances answers a longstanding question about how skeletal muscle architecture is carefully regulated ...

The connections between the nervous system and muscles develop differently across the kingdom of life. It takes newborn humans roughly a year to develop the proper muscular systems that support the ...

The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a University of Michigan study. Nearly all animals use muscle to move, and it's been known for a long ...

Our biceps and our brain cells may have more in common than previously thought. New research led by the Lippincott-Schwartz Lab shows that a network of subcellular structures similar to those ...

운동을 하지 않아도 운동을 한 것과 유사한 신체적 효과를 내는 '근육 이식편'이 개발됐다. 이식편을 생쥐에 이식하자 근육량·근력·골밀도가 증가하고 노화에 따른 근육 변화가 느려졌다. 비만 생쥐에서는 체지방과 혈당이 감소했다. 중국 줄기세포·재생의학연구소 연구팀은 지속적으로 수축하는 근육세포 이식편인 '마이오그래프트'를 ...

Muscle function depends on the precise movement of calcium ions between cytosolic and intracellular stores. At rest, cytosolic Ca2+ is maintained at low nanomolar ...

This essential mineral supports healthy blood pressure, muscle function, nerve signals, and fluid balance in the body. Eating ...