Efficacious and clinically relevant conditioned medium of human adipose-derived stem cells for therapeutic angiogenesis.

ABSTRACT: Using stem cell-conditioned medium (CM) might be a viable alternative to stem cell transplantation, which is often hampered by low grafting efficiency and potential tumorigenesis, but the concentrations of angiogenic growth factors in CM are too low for therapeutic use and some components of the medium are not for human use. We used three-dimensional (3D) spheroid culture of human adipose-derived stem cells (ADSCs) with clinically relevant medium composed of amino acids, vitamins, glucose, and human serum to produce clinically relevant CM containing angiogenic and/or antiapoptotic factors such as vascular endothelial cell growth factor, fibroblast growth factor 2, hepatocyte growth factor, and chemokine (C-X-C motif) ligand 12. The concentrations of these factors were 23- to 27-fold higher

SUBMITTER: Bhang SH 

PROVIDER: S-EPMC3982496 | biostudies-literature | 2014 Apr

REPOSITORIES: biostudies-literature