Scientists are using stem cells to try and cure cystic fibrosis.
They are trying two methods:
1- using stem cells from cloned embryos
2- converting skin cells from a donor into adult stem cells.
What is the advantage of the second method?
1 )
Adult stem cells are less likely to be infected by viruses.
2 )
Adult stem cells can form a wider range of tissues.
Embryos will not need to be destroyed.
4 )
Stem cells produced from donor skin cells are less likely to be rejected.
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