Heterogeneity and plasticity of epidermal stem cells

Troels Schepeler, Mahalia E Page, Kim Bak Jensen

    67 Citationer (Scopus)

    Abstract

    The epidermis is an integral part of our largest organ, the skin, and protects us against the hostile environment. It is a highly dynamic tissue that, during normal steady-state conditions, undergoes constant turnover. Multiple stem cell populations residing in autonomously maintained compartments facilitate this task. In this Review, we discuss stem cell behaviour during normal tissue homeostasis, regeneration and disease within the pilosebaceous unit, an integral structure of the epidermis that is responsible for hair growth and lubrication of the epithelium. We provide an up-to-date view of the pilosebaceous unit, encompassing the heterogeneity and plasticity of multiple discrete stem cell populations that are strongly influenced by external cues to maintain their identity and function.
    OriginalsprogEngelsk
    TidsskriftDevelopment (Cambridge, England)
    Vol/bind141
    Udgave nummer13
    Sider (fra-til)2559-2567
    Antal sider9
    ISSN0950-1991
    DOI
    StatusUdgivet - jul. 2014

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