Fig. 5.

MSC encapsulation using bioprinting for treatment of skin regeneration. A (a) Printability test of dECM bioink through the production of heterogeneous structure by modeling. (Bioink A: cell-free S-dECM bioink was stained with rhodamine (red); bioink B: cell-free S-dECM bioink was stained with trypan blue(blue). (b) The images of wound healing for 21 days. Reproduced with permission from Reference [89]. Copyright 2018 Elsevier. B Schematic diagram illustrating an approach to bioprinting amniotic fluid-derived stem (AFS) cells to increase the healing of full-thickness skin wounds. Reproduced with permission from Reference [90]. Copyright 2012 John Wiley and Sons