Stem Cells Found In Adults May Repair Nerves

It used to be considered dogma that a nerve, once injured, could never be repaired. Now, researchers have learned that some nerves, even nerves in parts of the brain, can regenerate or be replaced. By studying the chemical signals that encourage or impede the repair of nerves, researchers at the University of Washington, the Salk Institute, and other institutions may contribute to eventual treatments for injured spines and diseased retinas, according to a presentation at the annual meeting of the American Association for the Advancement of Science (AAAS).

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