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Fig. 1 | Stem Cell Research & Therapy

Fig. 1

From: Epidermal stem cell-derived exosomes promote skin regeneration by downregulating transforming growth factor-β1 in wound healing

Fig. 1

Characterisation of exosomes derived from EPSC. EPSC-Exos were isolated and purified from EPSC supernatant using high-speed centrifugation. a Identification of the main morphological characteristics of EPSC-Exos by transmission electron microscopy images. Scale bar = 100 nm. b RNA expression profiles of EPSC-Exos by Genechip analysis. c The markers of exosomes are detected using western blot assay, and the cell-free medium was added as a control. EGF, epidermal stem cells; EPSC-Exos, epidermal stem cell-derived exosomes

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Stem Cell Research & Therapy

ISSN: 1757-6512