Muscles become weaker with age partly because a natural repair signal called HGF can become chemically damaged and stop ...

For now, the most evidence-backed strategies for maintaining muscle as you age remain consistent: prioritize resistance training, eat enough protein, and stay active. If you want to dig even deeper, ...

Muscle-on-chip systems are three-dimensional human muscle cell bundles cultured on collagen scaffolds. A Stanford University research team sent some of these systems to the International Space Station ...

Thirty marks the spot. Starting at this age, we begin to lose approximately three to eight percent of muscle mass per decade. With it, we also lose strength and mobility. Left unaddressed, this loss ...

The first comprehensive cell atlas of aging human muscle reveals the intricate genetic and cellular processes behind muscle deterioration and mechanisms to counteract it. How muscle changes with ...

DECEMBER 3, 2025—(BRONX, NY)—Two related studies published today in Nature Metabolism show that a specialized intracellular recycling mechanism—chaperone-mediated autophagy (CMA)—is essential for ...

Researchers at University of Tsukuba have made a significant contribution to the understanding of the regeneration of skeletal muscle stem cells, shedding light on the mechanisms underlying muscle ...

A Northwestern Medicine study has uncovered how chronic defects in muscle membrane repair can fuel harmful inflammation. The ...

Fact checked by Nick Blackmer Key Takeaway Statins, medications used to manage cholesterol, sometimes cause weakness, ...

Robots That Move Like Us? Not Quite Yet… When it comes to movement, today’s humanoid robots still fall short. We’re far from ...