Astonishing scar-free surgery prints living skin right into wounds
newatlas.com
In a world first, researchers have printed multi-layered, living skin directly onto significant injuries in rats for scar-free skin repair. It's not sci-fi – they're genuinely 3D-printing skin (and possibly hair) right into damaged areas.
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The original was posted on /r/science by /u/chrisdh79 on 2024-03-05 12:56:27.

Original Title: In a world first, researchers have printed multi-layered, living skin directly onto significant injuries in rats for scar-free skin repair | 3D-printing skin (and possibly hair) right into damaged areas.