The portion of the adult brain responsible for complex thought, known as the cerebral cortex, lacks the ability to replace neurons that die as a result of Alzheimer's disease, stroke, and other devastating diseases. A study in the International Society for Stem Cell Research's journal Stem Cell Reports , published by Cell Press on November 20 shows that a Sox2 protein, alone or in combination with another protein, Ascl1, can cause nonneuronal cells, called NG2 glia, to turn into neurons in the injured cerebral cortex of adult mice.
http://ift.tt/1F7x2BV
http://ift.tt/1F7x2BV
No comments:
Post a Comment