Hot on the heels of the news that simply dipping adult mouse cells in acid could turn them into cells with the potential to turn into any cell in the body, it appears that the same thing may have been done using human cells. Charles Vacanti, the Vandam/Covino Professor of Anaesthesia and head of the Department of Anesthesia at Brigham and Women’s Hospital, and Koji Kojima, assistant professor of anaesthesia, also of Brigham and Women’s Hospital, led the research.