Fig. 2
From: GDF-5 promotes epidermal stem cells proliferation via Foxg1-cyclin D1 signaling
Changes of related factors after EpSCs were treated by GDF-5. Mouse primary EpSCs were treated with 0, 1, 50, 100, 500, and 1000 ng/ml of GDF-5 for 24 h. a The FOX family and cyclins genes were analyzed by qPCR. b The Foxg1 and cyclin D1 levels were analyzed by WB. The data are shown as the means ± SD of three independent experiments. *P < 0.05 vs. control (0 ng/ml GDF-5 as control), **P < 0.01 vs. control