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Fig. 1 | Stem Cell Research & Therapy

Fig. 1

From: Exosomal miR-135a derived from human amnion mesenchymal stem cells promotes cutaneous wound healing in rats and fibroblast migration by directly inhibiting LATS2 expression

Fig. 1

hAMSCs promoted skin wound healing in rats. a Full-thickness excision wounds were made on the backs of SD rats on day 0 (D0). The wound healing progress was digitally photographed on D0, D5, D10, and D15 post-wounding in both the control and hAMSC treatment groups. Ruler scale = 1 mm. b The healing area was calculated at the given time point relative to the original healing area on D0. n = 5. c The effect of hAMSCs on the morphological change of skin wounds was assessed by HE staining. Dotted lines indicate the newly formed epithelial tongue. Scale bar = 100 μm

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