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Cited by 209

The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.

Molecular characterization of melanocyte stem cells in their niche

Open access
Osawa, Masatake, Egawa, Gyohei, Mak, Siu-Shan, Moriyama, Mariko, Freter, Rasmus, Yonetani, Saori, Beermann, Friedrich, Nishikawa, Shin-Ichi·2005·Development

Abstract

Emerging evidence from stem cell (SC) research has strengthened the idea that SC fate is determined by a specialized environment, known as the SC niche. However, because of the difficulty of identifying individual stem cells and their surrounding components in situ, the exact mechanisms underlying SC regulation by the niche remain elusive. To overcome this difficulty, we employed melanocyte stem cells (MSCs), which allow the identification of individual SCs in the niche, the lower permanent portion of the hair follicle(HF). Here, we present molecular makers that can distinguish MSCs from other melanocyte (MC) subsets in the HF. We also describe a simple and robust method that allows gene expression profiling in individual SCs. After isolating individual MSCs from transgenic mice in which the MCs are marked by green fluorescence protein (GFP), we performed single-cell transcript analysis to obtain the molecular signature of individual MSCs in the niche. The data suggest the existence of a mechanism that induces the downregulation of various key molecules for MC proliferation or differentiation in MSCs located in the niche. By integrating these data, we propose that the niche is an environment that insulates SCs from various activating stimuli and maintains them in a quiescent state.

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Crossref · 10.1242/dev.02161

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Metadata

Authors
Osawa, M., Egawa, G., Mak, S.-S., Moriyama, M., Freter, R., Yonetani, S., Beermann, F., & Nishikawa, S.-I.
Venue
Development
Published
2005-12-15
Volume
132
Issue
24
Pages
5589-5599
ISSN
  • 0950-1991 (ISSN-L)
  • 1477-9129
OpenAlex
W2044560586
Cited by
209
References
7
FWCI
16.85
Type
journal article
Language
en
Open access
bronze

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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