A. Fluorescent immunostaining of PDGFRα, showing mesenchymal progenitors, laminin surrounding skeletal muscle, and AR. Arrows indicate mesenchymal progenitors expressing AR, arrowheads indicate ...
This illustration shows the major cell types affected by cellular senescence in various skeletal diseases. As the body ages, senescent cells accumulate in different tissues—including bone, cartilage, ...
Skeletal muscle is the type of muscle that controls movement. Problems with these muscles can be minor, life-threatening, or ongoing problems that make it hard to perform basic daily activities.