Mesenchymal stem cells are multipotent adult stem cells that are present in multiple tissues, including umbilical cord, bone marrow and fat tissue. Mesenchymal stem cells can self-renew by ...

1 Zhongshan Clinical College, Dalian University, Dalian, China 2 National and Local Joint Engineering Laboratory for Orthopedic Implant Material Development, Affiliated Zhongshan Hospital of Dalian ...