Overfeeding young mice damaged gut microbes, impaired muscle cell energy production, and worsened age-related muscle wasting in later life.Overfeeding young mice damaged gut microbes, impaired muscle cell energy production, and worsened age-related muscle wasting in later life.
Experiments in mice with impaired DNA repair identified a female-specific metabolic pathway; a dietary supplement restored muscle force and metabolic profiles in females.Experiments in mice with impaired DNA repair identified a female-specific metabolic pathway; a dietary supplement restored muscle force and metabolic profiles in females.
People with intramuscular fat fractions above 10% showed significantly lower paraspinal muscle mass and strength than those with levels below 5%.People with intramuscular fat fractions above 10% showed significantly lower paraspinal muscle mass and strength than those with levels below 5%.
Delivering miR-193b-3p improved muscle repair in injured mice and targeted a protein elevated in sarcopenic human tissue.Delivering miR-193b-3p improved muscle repair in injured mice and targeted a protein elevated in sarcopenic human tissue.