Muscle stem cells are adult stem cells, present in skeletal muscle tissue, which can self-renew and are capable of giving rise to skeletal muscle cells. These stem cells are activated in response ...

Understanding how deletion mutations in mitochondrial DNA contribute to aging can help delay age-related decline in ...

A University of Arizona study reveals that artificial heart patients can regenerate heart muscle, offering new hope for heart ...

After the age of about 30, we typically lose 3-8% of our muscle mass per decade. This usually accelerates after the age of 60 ...

The investigators found that patients with artificial hearts regenerated muscle cells at more than six times the rate of ...

In general, cells and their surrounding extracellular matrix have to follow specific orientations to properly fulfill their biological functions. This is especially important in skeletal muscle ...

In general, cells and their surrounding extracellular matrix have to follow specific orientations to properly fulfill their biological functions. This is especially important in skeletal muscle ...

Some people with artificial hearts can regenerate heart muscle, according to a study, an advance that may open the door to ...

Skeletal muscle cells cultured in a microgravity environment, known to result in muscle atrophy, exhibited a sharp reduction in the number of MAMs, as well as lower levels of MFN2, alongside ...

A research team co-led by a physician-scientist at the University of Arizona College of Medicine—Tucson's Sarver Heart Center ...