In vitro differentiation of bone marrow derived porcine mesenchymal stem cells to endothelial cells.

ABSTRACT: Mesenchymal stem cells (MSCs) hold potential for the regeneration of damaged tissues in cardiovascular diseases. In this study, we investigated the potential of porcine MSCs to differentiate into endothelial cells (ECs) in vitro. The cultured bone marrow-derived cells were CD11b⁻CD34⁻CD44⁺CD45⁻CD90⁺ and showed mesodermal lineage differentiation, which is characteristic of MSCs. The MSCs were induced to differentiate into ECs using endothelial growth medium (EGM), with and without high concentrations of VEGF (EGM + VEGF; 50 ng/ml). Endothelial basal medium (EBM) without growth factors served as the control. The EC differentiation was assessed by the presence of vWF, ability to take up acetylated LDL, in vitro angiogenesis assay, flow cytometry and qPCR of EC markers vWF, VE-cadherin, PECAM-

SUBMITTER: Pankajakshan D 

PROVIDER: S-EPMC4089894 | biostudies-literature | 2013 Nov

REPOSITORIES: biostudies-literature