Israeli and Japanese researchers report in Nature that reduced cartilage cushioning molecules, an evolutionary trade-off tied ...

Whether you are a competitive athlete or an older adult, strong bones are essential—not only for movement, but also for overall health. Now, a new study has shed new light on how our bones are ...

Human and chimpanzee genomes are more than 98% identical, and the genes themselves barely differ. The changes that make us human are thought to hide instead in the DNA that controls when and where ...

A. Fluorescent immunostaining of PDGFRα, showing mesenchymal progenitors, laminin surrounding skeletal muscle, and AR. Arrows indicate mesenchymal progenitors expressing AR, arrowheads indicate ...

Male hormones (androgens), as their name implies, have an important role in promoting the formation of male sexual characteristics (secondary sexual characteristics). In addition, androgens have ...