Cited by 184Muscle Physiology and DisordersAdipose Tissue and MetabolismMetabolism, Diabetes, and Cancer

Distinct metabolic states govern skeletal muscle stem cell fates during prenatal and postnatal myogenesis

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Pala, Francesca, Di Girolamo, Daniela, Mella, Sébastien, Yennek, Siham, Chatre, Laurent, Ricchetti, Miria, Tajbakhsh, Shahragim·2018·Journal of Cell Science

Abstract

During growth, homeostasis and regeneration, stem cells are exposed to different energy demands. Here, we characterise the metabolic pathways that mediate the commitment and differentiation of mouse skeletal muscle stem cells, and how their modulation can influence the cell state. We show that quiescent satellite stem cells have low energetic demands and perturbed oxidative phosphorylation during ageing, which is also the case for cells from post-mortem tissues. We show also that myogenic fetal cells have distinct metabolic requirements compared to those proliferating during regeneration, with the former displaying a low respiration demand relying mostly on glycolysis. Furthermore, we show distinct requirements for peroxisomal and mitochondrial fatty acid oxidation (FAO) in myogenic cells. Compromising peroxisomal but not mitochondrial FAO promotes early differentiation of myogenic cells. Acute muscle injury and pharmacological block of peroxisomal and mitochondrial FAO expose differential requirements for these organelles during muscle regeneration. Taken together, these observations indicate that changes in myogenic cell state lead to significant alterations in metabolic requirements. In addition, perturbing specific metabolic pathways impacts on myogenic cell fates and the regeneration process.

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Authors
Pala, F., Di Girolamo, D., Mella, S., Yennek, S., Chatre, L., Ricchetti, M., & Tajbakhsh, S.
Affiliations
  • Centre National de la Recherche Scientifique (FR)
  • Institut Pasteur 1 Stem Cells and Development, Department of Developmental & Stem Cell Biology , , Paris 75015 , France
  • CNRS UMR 3738, Institut Pasteur 2 , Paris 75015 , France
Corresponding author
Tajbakhsh, Shahragim
Venue
Journal of Cell Science
Published
2018-07-15
Volume
131
Issue
14
Pages
jcs212977
ISSN
  • 0021-9533 (ISSN-L)
  • 1477-9137
OpenAlex
W2884367605
Cited by
184
References
92
Citations by year
2026: 18 · 2025: 20 · 2024: 24 · 2023: 28 · 2022: 23 · 2021: 24 · 2020: 28 · 2019: 17 · 2018: 2
FWCI
6.31
Type
journal article
Language
en
Open access
Locations
  • Journal of Cell Science (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, other-oa)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • HAL (submittedVersion, cc-by)
  • HighWire Press Open Archive (submittedVersion)
Funders
  • Core
  • Institut Pasteur
  • Centre National pour la Recherche Scientifique
  • Agence Nationale de la Recherche (ANR-10-LABX- 73)
  • European Research Council (332893)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Muscle Physiology and Disorders
  • Health Sciences › Medicine › Physiology › Adipose Tissue and Metabolism
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Metabolism, Diabetes, and Cancer
Keywords
skeletal muscle stem cells, satellite cells, myogenesis, cellular metabolism, oxidative phosphorylation, glycolysis, peroxisomal fatty acid oxidation, mitochondrial fatty acid oxidation, muscle regeneration, acute muscle injury, aging, cell fate
MeSH terms
Animals, Fatty Acids, Mitochondria, Oxidation-Reduction, Stem Cells, Muscle, Skeletal, Peroxisomes, Muscle Development, Satellite Cells, Skeletal Muscle, Cell Proliferation, Mice

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