Cited by 111Telomeres, Telomerase, and SenescenceGenetics, Aging, and Longevity in Model OrganismsSirtuins and Resveratrol in Medicine

Metabolic features and regulation in cell senescence

Open access
Kwon, So Mee, Hong, Sun Mi, Lee, Young-Kyoung, Min, Seongki, Yoon, Gyesoon·2019·BMB Reports

Abstract

Organismal aging is accompanied by a host of progressive metabolic alterations and an accumulation of senescent cells, along with functional decline and the appearance of multiple diseases. This implies that the metabolic features of cell senescence may contribute to the organism's metabolic changes and be closely linked to age-associated diseases, especially metabolic syndromes. However, there is no clear understanding of senescent metabolic characteristics. Here, we review key metabolic features and regulators of cellular senescence, focusing on mitochondrial dysfunction and anabolic deregulation, and their link to other senescence phenotypes and aging. We further discuss the mechanistic involvement of the metabolic regulators mTOR, AMPK, and GSK3, proposing them as key metabolic switches for modulating senescence. [BMB Reports 2019; 52(1): 5-12].

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  • In some respects, senescent cells resemble non-dividing cancer cells, including apoptosis resistance and metabolic shifts.

    “In some respects, senescent cells are like non-dividing cancer cells, including apoptosis resistance and metabolic shifts [7, 11, 28, 57–59].”

    From Reducing Senescent Cell Burden in Aging and Disease (2020) · cites this paper as [57]

  • Pathogenic mtDNA has been reported to participate in cellular senescence.

    “Furthermore, pathogenic mtDNA has also been reported to be involved in cellular senescence99.”

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Authors
Kwon, S. M., Hong, S. M., Lee, Y.-K., Min, S., & Yoon, G.
Affiliations
Ajou University (KR)
Venue
BMB Reports
Published
2019-01-31
Volume
52
Issue
1
Pages
5-12
ISSN
  • 1976-6696 (ISSN-L)
  • 1976-670X
OpenAlex
W2912150594
Cited by
111
References
96
Citations by year
2026: 10 · 2025: 16 · 2024: 15 · 2023: 14 · 2022: 17 · 2021: 20 · 2020: 17 · 2019: 2
FWCI
9.51
Type
journal article
Language
en
Open access
Licence
cc-by-nc
Locations
  • BMB Reports (publishedVersion, cc-by-nc)
  • Europe PMC (PubMed Central) (publishedVersion, other-oa)
  • PubMed Central (publishedVersion, cc-by-nc)
  • PubMed (publishedVersion)
  • AJOU Open Repository (Ajou University) (submittedVersion, cc-by-nc)
Funders
National Research Foundation of Korea (2012R1A5A2048183)
Topics
  • Health Sciences › Medicine › Physiology › Telomeres, Telomerase, and Senescence
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Aging › Genetics, Aging, and Longevity in Model Organisms
  • Health Sciences › Medicine › Geriatrics and Gerontology › Sirtuins and Resveratrol in Medicine
Keywords
cellular senescence, biological aging, metabolic regulation, mitochondrial dysfunction, mTOR, AMPK, glycogen synthase kinase-3, age-related diseases, metabolic syndrome
MeSH terms
Adenylate Kinase, Aging, Animals, Humans, Mitochondria, Phenotype, Signal Transduction, Cellular Senescence, Glycogen Synthase Kinase 3, TOR Serine-Threonine Kinases

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