Scaffold-free three-dimensional human umbilical cord mesenchymal stem cell secretome repairs mouse skin injury
Ma Wenjing, Zhang Jinyu, Jiang Mingxia, Xiu Bingshui, Bai Rui, Liu Yuhan, Chen Xuyi, Yuan Zengqiang, Liu Zhiqiang
Chinese Journal of Tissue Engineering Research . 2026, (1): 68 -77 .  DOI: 10.12307/2025.982