The team at the University of Cambridge says this could be one of the easiest and safest sources of stem cells.
In a study, published in the journal Stem Cells: Translational Medicine, the cells were used to build blood vessels.
However, experts cautioned that the safety of using such stem cells was still unclear.
Stem cells are one of the great hopes of medical research. They can transform into any other type of cell the body is built from - so they should be able to repair everything from the brain to the heart, and eyes to bone.
Monday, December 3, 2012
BBC- Stem cells being made from blood
That works for me and without the moral arguments against it.