Stem cells hold great promise for regenerating neural tissue, disease modeling, and drug discovery, but also raise new questions for regulators, ethicists, scientists, physicians, and industry. This workshop will feature some of the nation’s leading experts, including Marjorie Bekaert Thomas; Mahendra Rao; Anthony Atala; Jeff Bulte; Alexandra Capela; Stephen Chang; Eva Chmielnicki; P. Murali Doraiswamy; Ellen Fiegal; Thomas Finn; Hank Greely; Larry Goldstein; Chris Henderson; Joanne Kurtzberg; Frank LaFerla; Akira Sawa; Lon Schneider; Ajay Verma.