FREMONT, Calif., Aug. 31, 2016 /PRNewswire/ — Asterias Biotherapeutics, Inc. (NYSE MKT: AST), a biotechnology company focused on the emerging field of regenerative medicine, today announced that its Data Monitoring Committee (DMC) has reviewed the safety data from the initial cohort of three patients dosed with 2 million cells, and a subsequent five patients in the second […]