Funding for this research was provided by:
National Research Foundation of Korea (NRF-2020R1A2B5B02002442, 2017M3A9F3046543)
Received: 31 August 2020
Accepted: 21 January 2021
First Online: 5 February 2021
Ethics approval and consent to participate
: All procedures for high-fat diet (HFD)-induced obese model and mouse skin wound healing model were performed following the National Institutes of Health Guidelines for Humane Treatment of Animals and approved by the Institutional Animal Care and Use Committee of Seoul National University (SNU-180802-2). Experimental use of UCB-MSCs was approved by the Seoul National University Institutional Review Board (SNUIRB No E1707/002-003).
: Not applicable
: The authors declare that they have no competing interests.