Hair Follicle Development in Mouse Pluripotent Stem Cell-Derived Skin Organoids.

ABSTRACT: The mammalian hair follicle arises during embryonic development from coordinated interactions between the epidermis and dermis. It is currently unclear how to recapitulate hair follicle induction in pluripotent stem cell cultures for use in basic research studies or in vitro drug testing. To date, generation of hair follicles in vitro has only been possible using primary cells isolated from embryonic skin, cultured alone or in a co-culture with stem cell-derived cells, combined with in vivo transplantation. Here, we describe the derivation of skin organoids, constituting epidermal and dermal layers, from a homogeneous population of mouse pluripotent stem cells in a 3D culture. We show that skin organoids spontaneously produce de novo hair follicles in a process that mimics normal embryonic

SUBMITTER: Lee J 

PROVIDER: S-EPMC5806130 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature