Generation of human hair-bearing skin organoids from stem cells

Abstract Skin is a complex and vulnerable tissue that it is challenging to reconstitute once damaged. Here, we describe a three-dimensional organoid culture system that can generate fully stratified skin with its appendages from human pluripotent stem cells. This in vitro-based skin organoid culture system will benefit investigations into basic skin biology and disease modeling, as well as translational efforts to reconstruct or regenerate skin tissue.