Fig. 7

Modulated sEVs for tissue repair/regeneration [26, 78]. a–f Augmenting cardiac function and ameliorating fibrosis after treated by exosomes derived from MSCs under hypoxia. All images are reproduced with permission from Zhu et al. [78]. Copyright 2018 Taylor & Francis. All rights reserved. g–j Injection of miR-133b exosomes reduced the lesion volume and preserved NeuN + neurons after spinal cord injury. All images are reproduced with permission from Li et al. [26]. Copyright © 2018 Author(s). All rights reserved