Human Umbilical Cord-Derived Mesenchymal Stem Cells Ameliorate Skin Aging of Nude Mice Through Autophagy-Mediated Anti-Senescent Mechanism

To clarify how human umbilical cord-derived MSCs (hucMSCs) work on skin aging, scientists employed skin-aging model of human dermal fibroblasts to conduct in vitro assays by applying conditional medium of hucMSCs.