Evidence map›Paper›PMID 20364142›Full record

ArticleNature cell biology2010

Mitotic cell-cycle progression is regulated by CPEB1 and CPEB4-dependent translational control.

Isabel Novoa, Javier Gallego, Pedro G Ferreira, Raul Mendez

Abstract read
PubMed Publisher
In one paragraph

Article in Nature cell biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 101 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
101citing papers in PubMed, 2 pooled it
5.5field-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

101 citing papers in PubMed, 2 syntheses or guidelines pooled it, 175 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Measuring the tail: Methods for poly(A) tail profiling.Wiley interdisciplinary reviews. RNA · 2023
    Review
  18. Article
  19. Article
  20. Article

41 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

4 authors at 1 institution in 1 country.

Isabel NovoaGene Regulation Program, Centre for Genomic Regulation (CRG), 08003 Barcelona, Spain. inovoa@ir.vhebron.net
Javier Gallego
Pedro G Ferreira
Raul Mendez
Centre for Genomic Regulation · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Meiotic and early-embryonic cell divisions in vertebrates take place in the absence of transcription and rely on the translational regulation of stored maternal messenger RNAs. Most of these mRNAs are regulated by the cytoplasmic-polyadenylation-element-binding protein (CPEB), which mediates translational activation and repression through cytoplasmic changes in their poly(A) tail length. It was unknown whether translational regulation by cytoplasmic polyadenylation and CPEB can also regulate mRNAs at specific points of mitotic cell-cycle divisions. Here we show that CPEB-mediated post-transcriptional regulation by phase-specific changes in poly(A) tail length is required for cell proliferation and specifically for entry into M phase in mitotically dividing cells. This translational control is mediated by two members of the CPEB family of proteins, CPEB1 and CPEB4. We conclude that regulation of poly(A) tail length is not only required to compensate for the lack of transcription in specialized cell divisions but also acts as a general mechanism to control mitosis.

Indexed as

Cell CycleProtein BiosynthesisAnimalsCell DivisionCell ProliferationMitosismRNA Cleavage and Polyadenylation FactorsPolyadenylationRNA-Binding ProteinsRNA, MessengerTranscription FactorsXenopusXenopus ProteinsCpeb1 protein, XenopusCpeb4 protein, mousemRNA Cleavage and Polyadenylation FactorsRNA-Binding ProteinsRNA, MessengerTranscription FactorsXenopus Proteins

Identifiers

PMID20364142
OpenAlexW2032382786

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.