Abstract
Hairless mice have countless mast cells (MCs) in the skin and a more gram positive microbiome (GPM). MC number normalizes when TLR2, a GPM sensor, is deleted, proving a connection between hair-loss, GPM and MCs.
Publication types
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Letter
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Research Support, N.I.H., Extramural
MeSH terms
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Animals
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Coculture Techniques
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Fibroblasts / immunology
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Mast Cells / immunology*
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Mice, Hairless
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Mice, Inbred C57BL
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Mice, Knockout
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Microbiota*
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Skin / immunology*
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Skin / microbiology*
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Staphylococcus epidermidis*
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Toll-Like Receptor 2 / genetics
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Toll-Like Receptor 2 / immunology
Substances
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Tlr2 protein, mouse
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Toll-Like Receptor 2