Life Sciences Commons^™

Skin Regeneration In Adult Axolotls: A Blueprint For Scar-Free Healing In Vertebrates, Ashley W. Seifert, James R. Monaghan, S. Randal Voss, Malcolm Maden

Biology Faculty Publications

While considerable progress has been made towards understanding the complex processes and pathways that regulate human wound healing, regenerative medicine has been unable to develop therapies that coax the natural wound environment to heal scar-free. The inability to induce perfect skin regeneration stems partly from our limited understanding of how scar-free healing occurs in a natural setting. Here we have investigated the wound repair process in adult axolotls and demonstrate that they are capable of perfectly repairing full thickness excisional wounds made on the flank. In the context of mammalian wound repair, our findings reveal a substantial reduction in hemostasis, …