Cited by 570Pluripotent Stem Cells ResearchTelomeres, Telomerase, and SenescenceMesenchymal stem cell research

Rejuvenating senescent and centenarian human cells by reprogramming through the pluripotent state

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Lapasset, Laure, Milhavet, Ollivier, Prieur, Alexandre, Besnard, Emilie, Babled, Amelie, Aït-Hamou, Nafissa, Leschik, Julia, Pellestor, Franck +4 more·2011·Genes & Development

Abstract

Direct reprogramming of somatic cells into induced pluripotent stem cells (iPSCs) provides a unique opportunity to derive patient-specific stem cells with potential applications in tissue replacement therapies and without the ethical concerns of human embryonic stem cells (hESCs). However, cellular senescence, which contributes to aging and restricted longevity, has been described as a barrier to the derivation of iPSCs. Here we demonstrate, using an optimized protocol, that cellular senescence is not a limit to reprogramming and that age-related cellular physiology is reversible. Thus, we show that our iPSCs generated from senescent and centenarian cells have reset telomere size, gene expression profiles, oxidative stress, and mitochondrial metabolism, and are indistinguishable from hESCs. Finally, we show that senescent and centenarian-derived pluripotent stem cells are able to redifferentiate into fully rejuvenated cells. These results provide new insights into iPSC technology and pave the way for regenerative medicine for aged patients.

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Crossref · 10.1101/gad.173922.111

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  • Induction of pluripotency in iPSCs resets the age signatures of the donor cells to a fetal stage.

    “However, induction of pluripotency in iPSCs resets the age signatures of the donor cells to a fetal stage (7–9).”

    From Modeling late-onset Alzheimer’s disease neuropathology via direct neuronal reprogramming (2024) · cites this paper as [7]

    In “Resetting telomere function,” the paper reports that aged donor fibroblasts share an aging gene-expression signature, while the six-factor-derived iPSCs cluster with human embryonic stem cells and show reset telomere-related genes. This supports resetting aging signatures through pluripotency, but the paper does not identify the resulting state as fetal; it compares the iPSCs with embryonic stem cells. (LLM, conf=0.84)

    Experimental — accuracy not yet measured
  • Senescent cells from elderly people could be reverted to a pluripotent state only by the additional over-expression of NANOG and LIN2 in addition to Oct3/4, Sox2, c-Myc, and KLF4.

    “Of note, senescent cells from elderly people could be reverted to a pluripotent state only by the additional over-expression of NANOG and LIN2 in addition to Oct3/4, Sox2, c-Myc, and KLF4.196”
  • Near-senescent or senescent cells can be induced back into a proliferative state.

    “A growing body of evidence, including the present study and a prior report of reprogramming of senescent human fibroblasts into induced pluripotent stem cells (iPSCs; ref. 48), suggests that near-senescent or senescent cells can be induced back into a proliferative state.”
  • Reprogramming cells from elderly humans (up to 101 years) into pluripotent cells erases many hallmarks of aging and restores youthful gene expression maintained during differentiation.

    “Reprogramming cells from elderly humans (as old as 101 years of age) into pluripotent cells erases many of the hallmarks of aging and restores a youthful gene expression profile that is maintained during differentiation (Lapasset et al., 2011; Mertens et al., 2015).”

    From The Aging Epigenome (2016) · cites this paper as Lapasset et al., 2011

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Authors
Lapasset, L., Milhavet, O., Prieur, A., Besnard, E., Babled, A., Aït-Hamou, N., Leschik, J., Pellestor, F., Ramirez, J.-M., De Vos, J., Lehmann, S., & Lemaitre, J.-M.
Affiliations
  • Institut de Génomique Fonctionnelle (FR)
  • Hôpital Arnaud de Villeneuve (FR)
  • Hôpital Saint Eloi (FR)
  • Institut de Génétique Humaine (FR)
Venue
Genes & Development
Published
2011-11-01
Volume
25
Issue
21
Pages
2248-2253
ISSN
  • 0890-9369 (ISSN-L)
  • 1549-5477
OpenAlex
W2114840727
Cited by
570
References
31
Citations by year
2026: 30 · 2025: 41 · 2024: 46 · 2023: 49 · 2022: 53 · 2021: 49 · 2020: 38 · 2019: 40 · 2018: 49 · 2017: 33 · 2016: 33 · 2015: 30 · 2014: 29 · 2013: 25 · 2012: 23
Type
posted content
Language
en
Open access
Locations
  • Genes & Development (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Funders
  • Agence Nationale de la Recherche (ANR-07-BLAN-0076)
  • Institut National de la Santé et de la Recherche Médicale
  • Institut National Du Cancer
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Pluripotent Stem Cells Research
  • Health Sciences › Medicine › Physiology › Telomeres, Telomerase, and Senescence
  • Health Sciences › Medicine › Genetics › Mesenchymal stem cell research
Keywords
cellular senescence, induced pluripotent stem cells, direct reprogramming, aging, telomere length, oxidative stress, mitochondrial metabolism, gene expression profiles, redifferentiation, rejuvenation, regenerative medicine
MeSH terms
Aged, Aged, 80 and over, Animals, Cell Differentiation, Cell Line, Cells, Cultured, Humans, Mitochondria, Rejuvenation, Transcription Factors, Mice, SCID, Telomere, Mice, Inbred NOD, Cellular Senescence, Mice, Induced Pluripotent Stem Cells, Cellular Reprogramming

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