Cited by 21Pluripotent Stem Cells ResearchRNA and protein synthesis mechanismsDevelopmental Biology and Gene Regulation

RSL24D1 sustains steady-state ribosome biogenesis and pluripotency translational programs in embryonic stem cells

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Durand, Sébastien, Bruelle, Marion, Bourdelais, Fleur, Bennychen, Bigitha, Blin-Gonthier, Juliana, Isaac, Caroline, Huyghe, Aurélia, Martel, Sylvie +11 more·2023·Nature Communications

Published version of a preprint

Abstract

Embryonic stem cell (ESC) fate decisions are regulated by a complex circuitry that coordinates gene expression at multiple levels from chromatin to mRNA processing. Recently, ribosome biogenesis and translation have emerged as key pathways that efficiently control stem cell homeostasis, yet the underlying molecular mechanisms remain largely unknown. Here, we identified RSL24D1 as highly expressed in both mouse and human pluripotent stem cells. RSL24D1 is associated with nuclear pre-ribosomes and is required for the biogenesis of 60S subunits in mouse ESCs. Interestingly, RSL24D1 depletion significantly impairs global translation, particularly of key pluripotency factors and of components from the Polycomb Repressive Complex 2 (PRC2). While having a moderate impact on differentiation, RSL24D1 depletion significantly alters ESC self-renewal and lineage commitment choices. Altogether, these results demonstrate that RSL24D1-dependant ribosome biogenesis is both required to sustain the expression of pluripotent transcriptional programs and to silence PRC2-regulated developmental programs, which concertedly dictate ESC homeostasis.

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Authors
Durand, S., Bruelle, M., Bourdelais, F., Bennychen, B., Blin-Gonthier, J., Isaac, C., Huyghe, A., Martel, S., Seyve, A., Vanbelle, C., Adrait, A., Couté, Y., Meyronet, D., Catez, F., Diaz, J.-J., Lavial, F., Ricci, E. P., Ducray, F., & Gabut, M.
Affiliations
  • Lyon 1 Université (FR)
  • University of Ottawa (CA)
  • Centre National de la Recherche Scientifique (FR)
  • École Normale Supérieure de Lyon (FR)
Corresponding author
Gabut, Mathieu
Venue
Nature Communications
Published
2023-01-23
Volume
14
Issue
1
Pages
356-356
ISSN
2041-1723 (ISSN-L)
OpenAlex
W4317718280
Cited by
21
References
5
Citations by year
2026: 4 · 2025: 5 · 2024: 7 · 2023: 3 · 2022: 2
FWCI
1.69
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion)
  • Research Square (acceptedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • HAL (submittedVersion, cc-by)
  • NPARC (submittedVersion, cc-by)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • European Commission (631794, ANR-17-EURE-0003)
  • Agence Nationale de la Recherche (ANR-10-INBS-08, ANR-17-EURE-0003, ANR-17-EURE-, Proteomics French Infrastructure,ANR-10-INBS-08, ANR-17, ANR-10, ANR-17-CONV-0002)
  • Institut National de la Santé et de la Recherche Médicale
  • University of Toronto
  • Ligue Contre le Cancer
  • Institut National Du Cancer
  • Samsung Biomedical Research Institute
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Pluripotent Stem Cells Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA and protein synthesis mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
Keywords
ribosome biogenesis, embryonic stem cells, pluripotency, translation (biology), 60S ribosomal subunit, polycomb repressive complex 2, self-renewal, lineage commitment, stem cell fate, pluripotency factors
MeSH terms
Animals, Cell Differentiation, Humans, Pluripotent Stem Cells, Mice, Embryonic Stem Cells, Polycomb Repressive Complex 2

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