期刊
SEMINARS IN CELL & DEVELOPMENTAL BIOLOGY
卷 23, 期 8, 页码 906-916出版社
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
DOI: 10.1016/j.semcdb.2012.08.003
关键词
Signaling pathway; Wnt; Bmp; Shh; Notch; Transcription factor; Hair follicle; Stem cell; Morphogenesis; Hair cycle; Homeostasis; Cancer
资金
- NIH/NIAMSD [R01AR053201]
Hair follicles (HFs) is an appendage from the vertebrate skin epithelium, and is critical for environmental sensing, animal appearance, and body heat maintenance. HFs arise from the embryonic ectoderm and regenerate cyclically during adult life. Distinct morphological and functional stages from development through homeostasis have been extensively studied for the past decades to dissect the critical molecular mechanisms. Accumulating work suggests that different signaling cascades, such as Wnt, Bmp, Shh, and Notch, together with specific combinations of transcription factors are at work at different stages. Here we provide a comprehensive review of mouse genetics studies, which include lineage tracing along with knockout and over-expression of core genes from key signaling pathways, to paint an updated view of the molecular regulatory network that govern each stage of hair follicle development and adult cycling. (C) 2012 Elsevier Ltd. All rights reserved.
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