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 ...

We were thrilled to discover that a cell’s nutrient status, especially its leucine levels, directly impacts energy production ...

A muscle patch crafted from stem cells has improved cardiac function in monkeys with heart disease. It is now being tested in a small number of people, with early results from the first recipient ...

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 ...

Muscle stem cells, which are crucial for building new muscle, don’t work as well as we get older, but giving them an ...

GLP-1 drugs have been accused of stealing muscle along with fat, but the evidence suggests the scare may say more about sloppy measurement than about biology. A new study finds that much of the ...

Before Adam Sharples became a molecular physiologist studying muscle memory, he played professional rugby. Over his years as an athlete, he noticed that he and his teammates seemed to return to form ...

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 ...