Method for selective amplification of placental / placental tissue stem cells

摘要

To provide a method for selectively and stably amplifying stem cells derived from surrounding placenta tissue and the like.SOLUTION: A cell population containing stem cells derived from placenta / amniotic membrane, umbilical cord and the like is initially cultured and subcultured in the presence of feeder cells at a low cell concentration, thereby obtaining placenta / amniotic membrane, umbilical cord etc. placenta And the like are efficiently prepared.(FIG.