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 ...

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

Building functional human muscle in the laboratory has long been a goal of regenerative medicine, but one stubborn obstacle remains: real muscle is not just a mass of cells. Its strength and function ...

Calcium is widely known for its role in maintaining strong bones and teeth, but it is also one of the body's most important ...

Aging muscles take time for recovery because stem cells build up a protein called NDRG1. This slows repair but helps cells ...

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 ...

GLP-1 drugs have been accused of stealing muscle along with fat, but the evidence suggests the scare may say more about ...

Drugs such as Wegovy and Ozempic can lead to profound weight loss, but fat isn’t the only thing that comes off. About 25 to 40 percent of the pounds shed through these treatments is lean body mass, ...

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