Mesenchymal stem cell-derived exosome subpopulations remained consistent for 28 culture days, displaying therapeutic effects in a silicosis mouse model

Zhang, Lina; Jin, Jing; Sun, Liguang; Hou, Gang; Deng, Mingming; Bian, Yiding; Liu, Jianming; Cheng, Wei; Xing, Shaoliang; Wang, Wenjia; Dong, Xin; Fan, Qingjie; Gao, Lei; Lei, Xinhua; Bao, Yongli; Yang, Yongguang