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. 2019 Sep 19;9(23):6797–6808. doi: 10.7150/thno.36375

Figure 2.

Figure 2

TGF-β1 stimulation and transplantation of the IR-780H fibroblasts into injured skin.(A) Immunostaining of TGF-β1 stimulated IR-780H fibroblasts for α-SMA. Scale bar, 75µm. (B) real-time RT-PCR testing the expression of fibrogenic genes in IR-780H fibroblasts following TGF-β1 stimulation. Analysis of (C) the scar area, (D) scar depth, (E) ECM deposition and (F) expression of α-SMA in the healed wound tissues treated with systemically injecting of IR-780H and control fibroblasts. Scale bar, 500 µm in (D), 100 µm in (E, F). Data are mean ± s.d.*,P<0.05;**,P<0.01.