1. Ullah I, Subbarao RG, Rho GJ (2015) Human mesenchymal stem cells – current trends and future prospective. Biosci Rep 35(2):e00191
2. Centeno CJ, Faulkner S (2011) The use of mesenchymal stem cells in orthopedics: review of the literature, current research, and regulatory landscape. Journal of American Physicians and Surgeons 16(2):38–44
3. Wei X, Yang X, Han ZP, Qu FF, Shao L, Shi YF (2013) Mesenchymal stem cells: a new trend for cell therapy. Acta Pharmacol Sin 34(6):747–754
4. Caplan AI, Correa D (2011) The MSC: an injury drugstore. Cell Stem Cell 9(1):11–15
5. Bonab MM, Alimoghaddam K, Talebian F, Ghaffari SH, Ghavamzadeh A, Nikbin B (2006) Aging of mesenchymal stem cell in vitro. BMC Cell Biology 7:14