Scientists have created egg-like cells capable of fertilization using DNA from ordinary skin cells in what could be a major ...

The body has an intricate system to defend against infections where each type of immune cell plays a distinct role. Now, a study led by researchers from the Penn State College of Medicine has ...

Their discoveries have advanced treatments for cancer and autoimmune diseases and may improve transplant success.

Cancer researcher Chi Van Dang studies pharmacokinetics—the way the body absorbs, distributes, metabolizes, and excretes a ...

The body's tissues can get injured in many ways, but while some injuries heal perfectly, others don't heal at all. A cut in the skin, for example, usually heals all on its own, while internal organs, ...