Human Umbilical Cord Mesenchymal Stem Cells Infected with Adenovirus Expressing HGF Promote Regeneration of Damaged Neuron Cells in a Parkinson’s Disease Model

Figure 1

The concentration of HGF in cells supernatant was detected by ELISA. After the hUC-MSCs were transduced with Ad-HGF, HGF gradually accumulated in hUC-MSCs supernatant, peaking at about 120 ng/mL at 48 h. Levels remained stable at about 15 ng/mL in the Ad-GFP and blank control group. Indeed, statistically significant differences emerged between the control and Ad-HGF groups upon analysis ().