Overview

• Scientists have successfully grown human blood stem cells in a lab for the first time.
• The lab-grown cells can become functional bone marrow, reducing the risk of transplant rejection.
• This approach could provide an unlimited supply of stem cells from a patient's own cells.
• Researchers aim to begin human trials within five years to ensure safety and efficacy.
• The breakthrough could revolutionize treatments for leukemia, lymphoma, and other blood diseases.