Researchers developed a high-sensitivity proteomics method to analyze individual human muscle fibers. The technique identified 37 protein variations, including key contractile proteins and their ...

During hibernation, brown bears spend up to six months lying almost completely still, without eating, drinking or exercising.

Eccentric exercise, characterised by muscle lengthening under load, is a potent stimulus that induces muscle damage while concurrently provoking adaptive mechanisms. The paradox of this exercise ...

Researchers from the University of Southern Denmark investigated how eight weeks of high-intensity interval training affect the structure of mitochondria – the parts of muscle cells that produce ...

Building functional human muscle in the laboratory has long been a goal of regenerative medicine, but one stubborn obstacle ...

Researchers identified a critical AMPK phosphorylation site that regulates mitochondria, muscle contraction, and sugar ...