Will a person’s own brain cells be used to repair their brain one day? Maybe. Here’s an article that discusses the potential first steps — taking brain cells from a living person and growing more of them.
From the Third Age:
Researchers at the University of Western Ontario have found that cells from brain biopsies can be used to grow large numbers of patient’s own brain cells. These new therapeutic cells, when reintegrated in to the patient’s brain, express a broad array of natural and potent protective agents providing preservation and protection against injury, toxins, and neurodegenerative diseases such as Parkinson’s. The study was published in The FASEB Journal.
Here’s the study.