When these instructions are revealed, stem cell - based therapies may transform medicine, providing a source of replacement cells and tissues for patients with chronic diseases. (robertlanza.com)
These stem cells can become replacement cells for those lost to wear and tear. (sciencedaily.com)
This happens as the body first forms, but the bone marrow also keeps pools of stem cells on hand into adulthood, ready to become replacement cells as needed. (sciencedaily.com)