Xenogeneic-free defined conditions for derivation and expansion of human embryonic stem cells with mesenchymal stem cells.

ABSTRACT: The potential applications of human embryonic stem cells (hESCs) in regenerative medicine and developmental research have made stem cell biology one of the most fascinating and rapidly expanding fields of biomedicine. The first clinical trial of hESCs in humans has begun, and the field of stem cell therapy has just entered a new era. Here, we report seven hESC lines (SEES-1, -2, -3, -4, -5, -6, and -7). Four of them were derived and maintained on irradiated human mesenchymal stem cells (hMSCs) grown in xenogeneic-free defined media and substrate. Xenogeneic-free hMSCs isolated from the subcutaneous tissue of extra fingers from individuals with polydactyly showed appropriate potentials as feeder layers in the pluripotency and growth of hESCs. In this report, we describe a comprehensive char

SUBMITTER: Akutsu H 

PROVIDER: S-EPMC6581821 | biostudies-literature | 2015 Jun

REPOSITORIES: biostudies-literature