Cited by 508Muscle Physiology and DisordersCongenital heart defects researchDevelopmental Biology and Gene Regulation

The DOI matches its Crossref record; 45 of the 45 references it cites were found in a registry or an index.

Molecular Signature of Quiescent Satellite Cells in Adult Skeletal Muscle

Fukada, So-ichiro, Uezumi, Akiyoshi, Ikemoto, Madoka, Masuda, Satoru, Segawa, Masashi, Tanimura, Naoki, Yamamoto, Hiroshi, Miyagoe-Suzuki, Yuko, Takeda, Shin'ichi·2007·Stem Cells

Abstract

Skeletal muscle satellite cells play key roles in postnatal muscle growth and regeneration. To study molecular regulation of satellite cells, we directly prepared satellite cells from 8- to 12-week-old C57BL/6 mice and performed genome-wide gene expression analysis. Compared with activated/cycling satellite cells, 507 genes were highly upregulated in quiescent satellite cells. These included negative regulators of cell cycle and myogenic inhibitors. Gene set enrichment analysis revealed that quiescent satellite cells preferentially express the genes involved in cell-cell adhesion, regulation of cell growth, formation of extracellular matrix, copper and iron homeostasis, and lipid transportation. Furthermore, reverse transcription-polymerase chain reaction on differentially expressed genes confirmed that calcitonin receptor (CTR) was exclusively expressed in dormant satellite cells but not in activated satellite cells. In addition, CTR mRNA is hardly detected in nonmyogenic cells. Therefore, we next examined the expression of CTR in vivo. CTR was specifically expressed on quiescent satellite cells, but the expression was not found on activated/proliferating satellite cells during muscle regeneration. CTR-positive cells reappeared at the rim of regenerating myofibers in later stages of muscle regeneration. Calcitonin stimulation delayed the activation of quiescent satellite cells. Our data provide roles of CTR in quiescent satellite cells and a solid scaffold to further dissect molecular regulation of satellite cells. Disclosure of potential conflicts of interest is found at the end of this article.

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Crossref · 10.1634/stemcells.2007-0019

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  1. Bischoff, 2004, Myology, 66

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Metadata

Authors
Fukada, S.-I., Uezumi, A., Ikemoto, M., Masuda, S., Segawa, M., Tanimura, N., Yamamoto, H., Miyagoe-Suzuki, Y., & Takeda, S.
Affiliations
  • National Center of Neurology and Psychiatry (JP)
  • Department of Molecular Therapy, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan
  • The University of Osaka (JP)
  • Mizuho Research & Technologies, Ltd. (Japan) (JP)
Venue
Stem Cells
Published
2007-06-28
Volume
25
Issue
10
Pages
2448-2459
ISSN
  • 1066-5099 (ISSN-L)
  • 1549-4918
OpenAlex
W2122795085
Cited by
506
References
45
Citations by year
2026: 14 · 2025: 20 · 2024: 34 · 2023: 26 · 2022: 35 · 2021: 32 · 2020: 37 · 2019: 36 · 2018: 31 · 2017: 35 · 2016: 31 · 2015: 32 · 2014: 23 · 2013: 27 · 2012: 33
FWCI
5.16
Type
journal article
Language
en
Open access
closed
Locations
  • Stem Cells (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Ministry of Education, Culture, Sports, Science and Technology
  • Japan Society for the Promotion of Science (14657158)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Muscle Physiology and Disorders
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Congenital heart defects research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
Keywords
satellite cells, calcitonin receptor, skeletal muscle regeneration, satellite cell activation, gene expression profiling, cell cycle regulation, cell-cell adhesion, extracellular matrix, lipid transport
MeSH terms
Animals, Calcitonin, Cell Differentiation, Cell Division, Female, Mice, Inbred C57BL, Muscle Proteins, Regeneration, RNA, Messenger, Biomarkers, Cell Adhesion Molecules, Receptors, Calcitonin, Myogenic Regulatory Factors, Muscle, Skeletal, Gene Expression Regulation, Developmental, Cell Cycle Proteins, Gene Expression Profiling, Muscle Development, Satellite Cells, Skeletal Muscle, Apoptosis Regulatory Proteins, Mice

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