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 ...

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 ...

Muscles age differently than you think. Discover the science behind the aging muscle paradox—and how exercise can help you stay strong and biologically young.

A research team has found that specific immune cells can connect with muscle fibers in a lightning-fast, neuron-like way to promote healing. These cells deliver quick pulses of calcium, triggering ...

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 ...

It’s easier to do than you might think.

The mechanism for muscle stem cells repair could inspire therapeutics for muscle loss caused by injury, aging and weight-loss medications.

Researchers found muscle stem cells temporarily reduce PFKM-driven glucose metabolism after stress, rerouting fuel to antioxidant repair before rebuilding. Targeting this metabolic checkpoint could ...

We have identified a macrophage population "Mrep" that plays an essential role in muscle repair. However, in Fibrodysplasia ossificans progressiva (FOP), Mrep functions as a pathogenic cell that ...

Building muscle after 50 is essential for feeling strong and healthy. While you’re perfecting your strength training routine and making sure to eat enough protein, you might wonder: How long does it ...