Enforced expression of KLF2 into DM-MSC recovered angiogenic activity (n=3). (A) Transfected KLF2 was measured by RT-PCR and Western blot against KLF2 and flag. (B) After transfection to non-DM-MSC or DM-MSC, tube formation was assessed and analyzed. *p < 0.05 vs mock-transfected DM-MSC.
Kim et al. BMC Cell Biology 2013 14:38 doi:10.1186/1471-2121-14-38