Evidence map›Paper›PMID 29941930›Full record

ArticleNature cell biology2018

Senescence-associated ribosome biogenesis defects contributes to cell cycle arrest through the Rb pathway.

Frédéric Lessard, Sebastian Igelmann, Christian Trahan, Geneviève Huot, Emmanuelle Saint-Germain, Lian Mignacca, Neylen Del Toro, Stéphane Lopes-Paciencia, Benjamin Le Calvé, Marinieve Montero and 10 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature cell biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 95 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
95citing papers in PubMed, 2 pooled it
6.0field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

95 citing papers in PubMed, 2 syntheses or guidelines pooled it, 176 citations in OpenAlex.

  1. Consequences of Aging on Bone.Aging and disease · 2023
    Pooled it
  2. Pooled it
  3. Selective decrease of donor-reactive TScience translational medicine · 2022
    Trial
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  19. Biomarkers of ageing of humans and non-human primates.Nature reviews. Molecular cell biology · 2025
    Review
  20. Article

35 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

20 authors at 4 institutions in 2 countries.

Frédéric LessardDepartment of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada.
Sebastian IgelmannDepartment of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada.
Christian TrahanInstitut de Recherches Cliniques de Montréal, Montreal, Quebec, Canada.
Geneviève HuotDepartment of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada.
Emmanuelle Saint-GermainDepartment of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada.
Lian MignaccaDepartment of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada.
Neylen Del ToroDepartment of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada.
Stéphane Lopes-PacienciaDepartment of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada.
Benjamin Le CalvéURBC-NARILIS, University of Namur, Namur, Belgium.
Marinieve MonteroDepartment of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada.
Xavier Deschênes-SimardFaculty of Medicine, Department of Medicine, McGill University, Montreal, Quebec, Canada.
Marina BuryLady Davis Institute for Medical Research, McGill University, Montreal, Quebec, Canada.
Olga MoiseevaGenerium 601125 Vladimirskaya obl, Petushinsky, Russia.
Marie-Camille RowellDepartment of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada.
Cornelia E ZorcaDepartment of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada.
Daniel ZenklusenDepartment of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada.ORCID http://orcid.org/0000-0002-0067-0093
Léa Brakier-GingrasDepartment of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada.
Véronique BourdeauDepartment of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada.
Marlene OeffingerDepartment of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada.
Gerardo FerbeyreDepartment of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada. g.ferbeyre@umontreal.ca.ORCID http://orcid.org/0000-0002-2146-618X
Université de Montréal · CAMcGill University · CAMontreal Clinical Research Institute · CAUniversity of Namur · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cellular senescence is a tumour suppressor programme characterized by a stable cell cycle arrest. Here we report that cellular senescence triggered by a variety of stimuli leads to diminished ribosome biogenesis and the accumulation of both rRNA precursors and ribosomal proteins. These defects were associated with reduced expression of several ribosome biogenesis factors, the knockdown of which was also sufficient to induce senescence. Genetic analysis revealed that Rb but not p53 was required for the senescence response to altered ribosome biogenesis. Mechanistically, the ribosomal protein S14 (RPS14 or uS11) accumulates in the soluble non-ribosomal fraction of senescent cells, where it binds and inhibits CDK4 (cyclin-dependent kinase 4). Overexpression of RPS14 is sufficient to inhibit Rb phosphorylation, inducing cell cycle arrest and senescence. Here we describe a mechanism for maintaining the senescent cell cycle arrest that may be relevant for cancer therapy, as well as biomarkers to identify senescent cells.

Indexed as

Cell Cycle CheckpointsCellular SenescenceBlood Coagulation FactorsCyclin-Dependent Kinase 4HEK293 CellsHumansNeoplasmsPC-3 CellsPhosphorylationProtein BindingRetinoblastoma ProteinRibosomal ProteinsRibosomesRNA-Binding ProteinsRNA PrecursorsRNA, RibosomalBlood Coagulation FactorsCDK4 protein, humanCyclin-Dependent Kinase 4Retinoblastoma ProteinRibosomal ProteinsRNA-Binding ProteinsRNA PrecursorsRNA, RibosomalRPL29 protein, humanRPS14 protein, human

Identifiers

PMID29941930
OpenAlexW2809416634

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.