Extracellular vesicles of human transformed skin‐derived precursors containing miR‐221‐3p promote hair growth through DKK2‐mediated Wnt/β‐catenin signaling

Zhao, Lingyun; Li, Anqi; Chen, Shijing; Hua, Wei; Dai, Ru; Pan, Lingyu; Hu, Meng; Huang, Nan; Zhou, Runke; Han, Yuanyuan; Xiong, Lidan; Li, Li