An 8-week wheel-running experiment in mice examined 22 tissues and plasma, finding the largest gene-activity changes in skeletal muscle.An 8-week wheel-running experiment in mice examined 22 tissues and plasma, finding the largest gene-activity changes in skeletal muscle.
In an observational study of 263 Finnish individuals, higher physical activity and lower insulin resistance were both linked to higher proportions of Type 1 nuclei.In an observational study of 263 Finnish individuals, higher physical activity and lower insulin resistance were both linked to higher proportions of Type 1 nuclei.
Deleting cardiolipin synthase in young mice induced age-like fiber shifts, while restoring its expression reversed atrophy and rescued premature mortality.Deleting cardiolipin synthase in young mice induced age-like fiber shifts, while restoring its expression reversed atrophy and rescued premature mortality.