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. 2016 Sep 12;6:32993. doi: 10.1038/srep32993

Figure 4. The changes of characteristics of human dermal fibroblasts with stimulation of exosomes.

Figure 4

The images (A) and migration rates of human fibroblasts following co-culture with 0, 25, 50, or 100 μg/mL ASCs-Exos for 12 h (B) or 24 h (C). Transwelltest of fibroblasts with stimulation of different concentrations of exsomes (D). Growth curves of fibroblasts co-cultured with 0, 25, 50, or 100 μg/mL ASC-Exos (F). The N-calcium (E) Cyclin-1 (G) and PCNA (H) mRNA expression of human fibroblasts. The Col I (I), III (J) and elastin (K) mRNA expression of human fibroblasts treated with ASCs-Exos.*P < 0.05, **P < 0.01, ***P < 0.001.