Mammalian Merkel cells are descended from the epidermal lineage
نویسندگان
چکیده
منابع مشابه
Identification of epidermal progenitors for the Merkel cell lineage.
Epithelial stem cells in adult mammalian skin are known to maintain epidermal, follicular and sebaceous lineages during homeostasis. Recently, Merkel cell mechanoreceptors were identified as a fourth lineage derived from the proliferative layer of murine skin epithelium; however, the location of the stem or progenitor population for Merkel cells remains unknown. Here, we have identified a previ...
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BACKGROUND Menstrual blood-derived stem cells (MenSCs) are a novel source of stem cells that can be easily isolated non-invasively from female volunteered donor without ethical consideration. These mesenchymal-like stem cells have high rate of proliferation and possess multi lineage differentiation potency. This study was undertaken to isolate the MenSCs and assess their potential in differenti...
متن کاملLineage analysis of epidermal stem cells.
Lineage tracing involves labeling cells to track their subsequent behavior within the normal tissue environment. The advent of genetic lineage tracing and cell proliferation assays, together with high resolution three-dimensional (3D) imaging and quantitative methods to infer cell behavior from lineage-tracing data, has transformed our understanding of murine epidermal stem and progenitor cells...
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background menstrual blood-derived stem cells (menscs) are a novel source of stem cells that can be easily isolated non-invasively from female volunteered donor without ethical consideration. these mesenchymal-like stem cells have high rate of proliferation and possess multi lineage differentiation potency. this study was undertaken to isolate the menscs and assess their potential in differenti...
متن کاملMerkel Cells Are a Touchy Subject
How the Merkel cell-neurite complex transduces and encodes touch remains unclear. Ikeda et al. now implicate Merkel cells as the primary sites of tactile transduction and the ion channel Piezo2 as the chief mechanotransducer. Surprisingly, Merkel cells also mediate allodynia, providing a new cellular target for chronic pain treatment.
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ژورنال
عنوان ژورنال: Developmental Biology
سال: 2009
ISSN: 0012-1606
DOI: 10.1016/j.ydbio.2009.09.032