Article
hUC-EVs-ATO reduce the severity of acute GVHD by resetting inflammatory macrophages toward the M2 phenotype.
Journal of hematology & oncology - 21 Jul 2022
Su Yan, Sun Xueyan, Liu Xiao, Qu Qingyuan, Yang Liping, Chen Qi, Liu Fengqi, Li Yueying, Wang Qianfei, Huang Bo, Huang Xiao-Jun, Zhang Xiao-Hui
Abstract excerpt
BACKGROUND: Both extracellular vesicles from mesenchymal stromal cell-derived human umbilical cords (hUC-EVs) and arsenic trioxides (ATOs) have been demonstrated to treat acute graft-versus-host disease (aGVHD) via immunomodulation. Apart from immunomodulation, hUC-EVs have a unique function of drug delivery, which has been proposed to enhance their efficacy. In this study, we first prepared ATO-loaded hUC-EVs...
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