ARtiCLe doi:10.1038/ nature24487 Regeneration of the entire human epidermis using transgenic stem cells Tobias Hirsch *, Tobias Rothoeft*, Norbert Teig*, Johann W. Bauer*, Graziella Pellegrini,S*, Laura De Rosas Davide Scaglione, Julia Reichelt,, Alfred Klausegger, Daniela Kneisz, Oriana Romano, Alessia Secone Seconetti5 Roberta Contin5 Elena enzo Irena Jurman8 Sonia Carulli. Frank Jacobsen. Thomas Lueckelo, Marcus Lehnhardtl Meike Fischer 2, Maximilian Kueckelhaus', Daniela Quaglino Michele Morgante, Silvio Bicciato', Sergio Bondanza& Michele De Lucas