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. 2017 Oct 18;7:13500. doi: 10.1038/s41598-017-13373-5

Figure 1.

Figure 1

Morphology and expression of neural marker proteins of DPCs. DPCs were transfected with GFP reporter gene using a lenti-viral vector and cultured in the absence or presence of FGF2 (ah. DPC-S or ip. DPC-FS, respectively). Cultured DPCs were characterized immunohistochemically using antibodies against GFP (green; b,d,j,l) and/or each indicated neural cell marker (red), respectively: anti-Tuj1- (a,d,i,l), anti-GFAP- (e,m), and anti-MBP- (f,n) and anti-Sox2- (g,o) antibody, respectively. Nuclei were stained with Hoechst 33342 (blue; cg,ko). All DPCs showed spindle-shaped fibroblast morphologies (h,p). Scale bar, 100 μm; double bars, 200 μm.