Fig. 3

Macaque iPSC-derived exosomes promote wound healing and angiogenesis [50]. A Representative images of wounds treated with PBS, autologous, and allogeneic iPSC exosomes. B Representative images of epithelial coverage and collagen deposition in the wounds. C Representative images of wound sections stained for CD34. Reproduced from Lu et al. with permission from Elsevier B. V., Copyright 2019