| Literature DB >> 28940813 |
Eun Wook Choi1, Min Koo Seo1, Eun Young Woo1, Suk Hyung Kim1, Eun Joo Park1, Sue Kim1.
Abstract
This study was undertaken to evaluate whether exosomes from human adipose-derived stem cells (ASC-exo) can stimulate the regeneration of human dermal fibroblasts (HDFs). Immunoblotting and FACS analyses showed that ASC-exo was positive for exosome markers. Fluorescence tracking revealed that the contents of ASC-exo were transferred into the HDFs. ASC-exo treatment also stimulated the proliferation and migration of HDFs in a dose-dependent manner. Similarly, the expression levels of genes involved in skin cell proliferation were increased by ASC-exo. Microarray analysis showed an enrichment of microRNAs that have regenerative function. We suggest that the ASC-exo can stimulate skin cell proliferation.Entities:
Keywords: extracellular vesicle; microRNA array; skin regeneration; wound healing
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Year: 2017 PMID: 28940813 DOI: 10.1111/exd.13451
Source DB: PubMed Journal: Exp Dermatol ISSN: 0906-6705 Impact factor: 3.960