More than 500 million people around the world live with osteoarthritis. The knee is affected more often than any other joint, with symptoms (such as pain, stiffness and reduced movement) affecting ...

Doctors have been raising questions about a video on social media of a physician allegedly injecting stem cells into the carotid artery of a fully awake patient. A physician wearing blue nitrile ...

State regulators have disciplined an Edina pain specialist for his promotion of stem-cell treatments, casting new light on a growing controversy over use of the therapies for everything from joint ...

Stem-cell–based therapies aim to change that paradigm by repairing or replacing damaged biological systems. If replicated successfully in larger patient populations, the approach could reduce ...