Wounds in the fetus can heal without scarring, a fact that has prompted scientists to design new biomaterials based on the properties of fetal skin. Now, a new type of nanofiber has been shown to heal wounds in mice faster and with less scarring than untreated wounds.

See the source article by following the link below:
Wounds in the fetus can heal without scarring, a fact that has prompted scientists to design new biomaterials based on the properties of fetal skin. Now, a new type of nanofiber has been shown to heal wounds in mice faster and with less scarring than untreated wounds.