Cartilage Grown From Stem Cells

Cartilage cells have been grown from embryonic stem cells, raising hopes of a new way to treat injuries, UK scientists have revealed. The Imperial College London team converted the stem cells by growing them alongside cartilage cells. Cartilage is the dense connective tissue which allows the smooth movement of joints. The research, in Tissue Engineering, could help treat sports injuries, hip replacements and even cosmetic surgery. Scientists can already treat cartilage damage by growing up healthy cartilage cells by from the patient. However, there are some concerns over this technique - such as a limited supply of cartilage cells and damage to the site they are taken from. Implants, or prostheses can also be used.