Human mesenchymal‐stem‐cells‐derived exosomes are important in enhancing porcine islet resistance to hypoxia. - Rong, Pengfei; Wu, Minghua; Nie, Wei; Ma, Xiaoqian; Yang, Cejun; Wang, Wei; Chen, Zeyi; Tan, Mengqun; Yi, Shounan; Jiang, Jianhui (Xenotransplantation, 2018)