[The expansion and biological characteristics of human mesenchymal stem cells].

Abstract

(1) Human MSCs could be isolated from many kinds of human tissues, and they had no difference in their origin; (2) Human MSCs maintained good puripotentiality and self-renewal capacity. Therefore, they could meet with the need of clinical tissue engineering. (3) The negative GVHD correlated markers might result from the fact that MSCs had no HLA barrier but had broad clinical use.