Scientists in stem cells breakthrough
Researchers, using rat models, grew stem cells from the thymus - an organ important for immune systems - using conditions for growing hair follicle skin stem cells.
Their research has shown it is possible to convert one stem type to another without the need for genetic modification.
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Hide AdWhen the cells were transplanted into developing skin, they were able to maintain skin and hair for more than a year instead of the three weeks that naturally-produced hair follicle stem cells can manage.
Professor Yann Barrandon said: "In theory this operation could be recreated with other organs as well."