Cited by 140PI3K/AKT/mTOR signaling in cancerMetabolism, Diabetes, and CancerCancer, Hypoxia, and Metabolism

Nutrient-sensing pathways and metabolic regulation in stem cells

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Ochocki, Joshua D., Simon, M. Celeste·2013·Journal of Cell Biology

Abstract

Stem cells exert precise regulation to maintain a balance of self-renewal and differentiation programs to sustain tissue homeostasis throughout the life of an organism. Recent evidence suggests that this regulation is modulated, in part, via metabolic changes and modifications of nutrient-sensing pathways such as mTOR and AMPK. It is becoming increasingly clear that stem cells inhibit oxidative phosphorylation in favor of aerobic glycolysis for energy production. Recent progress has detailed the molecular mechanisms of this metabolic phenotype and has offered insight into new metabolic pathways that may be involved in stem cell homeostasis.

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Authors
Ochocki, J. D., & Simon, M. C.
Affiliations
  • University of Pennsylvania (US)
  • Howard Hughes Medical Institute (US)
Corresponding author
Simon, M. Celeste
Venue
Journal of Cell Biology
Published
2013-10-14
Volume
203
Issue
1
Pages
23-33
ISSN
  • 0021-9525 (ISSN-L)
  • 1540-8140
OpenAlex
W2021209236
Cited by
140
References
110
Citations by year
2026: 5 · 2025: 8 · 2024: 4 · 2023: 6 · 2022: 10 · 2021: 11 · 2020: 11 · 2019: 13 · 2018: 11 · 2017: 11 · 2016: 20 · 2015: 17 · 2014: 13
FWCI
1.57
Type
journal article
Language
en
Open access
Licence
cc-by-nc-sa
Locations
  • The Journal of Cell Biology (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion, cc-by-nc-sa)
  • PubMed (publishedVersion)
Funders
  • Howard Hughes Medical Institute
  • National Cancer Institute (R25CA101871)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › PI3K/AKT/mTOR signaling in cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Metabolism, Diabetes, and Cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer, Hypoxia, and Metabolism
Keywords
stem cells, nutrient sensing, metabolic regulation, mTOR, AMPK, aerobic glycolysis, oxidative phosphorylation, self-renewal, differentiation, tissue homeostasis, stem cell metabolism
MeSH terms
Adaptation, Physiological, Animals, Cell Differentiation, Energy Metabolism, Glycolysis, Homeostasis, Humans, Oxidative Phosphorylation, Stem Cells, Signal Transduction, Cell Proliferation, Stem Cell Niche

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