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Molecular versatility during pluripotency progression

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  • Giacomo Furlan

    (Cellular reprogramming, stem cells and oncogenesis laboratory - Equipe labellisée La Ligue Contre le Cancer – LabEx Dev2Can - Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Cancer Research Center of Lyon
    Lunenfeld-Tanenbaum Research Institute, University of Toronto)

  • Aurélia Huyghe

    (Cellular reprogramming, stem cells and oncogenesis laboratory - Equipe labellisée La Ligue Contre le Cancer – LabEx Dev2Can - Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Cancer Research Center of Lyon)

  • Noémie Combémorel

    (Cellular reprogramming, stem cells and oncogenesis laboratory - Equipe labellisée La Ligue Contre le Cancer – LabEx Dev2Can - Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Cancer Research Center of Lyon)

  • Fabrice Lavial

    (Cellular reprogramming, stem cells and oncogenesis laboratory - Equipe labellisée La Ligue Contre le Cancer – LabEx Dev2Can - Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Cancer Research Center of Lyon)

Abstract

A challenge during development is to ensure lineage segregation while preserving plasticity. Using pluripotency progression as a paradigm, we review how developmental transitions are coordinated by redeployments, rather than global resettings, of cellular components. We highlight how changes in response to extrinsic cues (FGF, WNT, Activin/Nodal, Netrin-1), context- and stoichiometry-dependent action of transcription factors (Oct4, Nanog) and reconfigurations of epigenetic regulators (enhancers, promoters, TrxG, PRC) may confer robustness to naïve to primed pluripotency transition. We propose the notion of Molecular Versatility to regroup mechanisms by which molecules are repurposed to exert different, sometimes opposite, functions in close stem cell configurations.

Suggested Citation

  • Giacomo Furlan & Aurélia Huyghe & Noémie Combémorel & Fabrice Lavial, 2023. "Molecular versatility during pluripotency progression," Nature Communications, Nature, vol. 14(1), pages 1-13, December.
  • Handle: RePEc:nat:natcom:v:14:y:2023:i:1:d:10.1038_s41467-022-35775-4
    DOI: 10.1038/s41467-022-35775-4
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