Tweaking nature's repair kit. One's own cells may be the best medicine.
Fischer
J S
JS
D000818:Animals; D002642:Chick Embryo; D004622:Embryo, Mammalian; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D051379:Mice; D013234:Stem Cells / Q000166:cytology*