Evidence map›Paper›PMID 29889021›Full record

ArticleeLife2018

Cell size sensing in animal cells coordinates anabolic growth rates and cell cycle progression to maintain cell size uniformity.

Miriam Bracha Ginzberg, Nancy Chang, Heather D'Souza, Nish Patel, Ran Kafri, Marc W Kirschner

Abstract read
In one paragraph

Article in eLife, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers.

0numbers the graph read from it
0cells of the map it votes in
82citing papers in PubMed
–field-weighted citation impact
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

82 citing papers in PubMed.

  1. Article
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  7. Cell size modulates ferroptosis susceptibility.bioRxiv : the preprint server for biology · 2026
    Article
  8. Stochasticity in mammalian cell growth rates drives cell-to-cell variability independently of cell size and divisions.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  9. Review
  10. Article
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  12. Review
  13. Review
  14. Article
  15. The Hox Gene,Molecular biology of the cell · 2025
    Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article

22 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

6 authors.

Miriam Bracha GinzbergDepartment of Systems Biology, Harvard Medical School, Boston, United States.ORCID http://orcid.org/0000-0001-8431-3714
Nancy ChangCell Biology Program, The Hospital for Sick Children, Toronto, Canada.
Heather D'SouzaCell Biology Program, The Hospital for Sick Children, Toronto, Canada.
Nish PatelCell Biology Program, The Hospital for Sick Children, Toronto, Canada.
Ran KafriCell Biology Program, The Hospital for Sick Children, Toronto, Canada.ORCID http://orcid.org/0000-0002-9656-0189
Marc W KirschnerDepartment of Systems Biology, Harvard Medical School, Boston, United States.ORCID https://orcid.org/0000-0001-6540-6130

Funding

BIOCHEMICAL STUDIES OF MITOSISR01GM026875 · NIGMS · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI KIRSCHNER, MARC WALLACE · 1985 to 2019
$18.2M
CIHR FRN-343437NIGMS NIH HHS R01 GM026875NIGMS NIH HHS R01GM026875NIH HHS R01GM026875
6 · The paper itself

Abstract

Cell size uniformity in healthy tissues suggests that control mechanisms might coordinate cell growth and division. We derived a method to assay whether cellular growth rates depend on cell size, by monitoring how variance in size changes as cells grow. Our data revealed that, twice during the cell cycle, growth rates are selectively increased in small cells and reduced in large cells, ensuring cell size uniformity. This regulation was also observed directly by monitoring nuclear growth in live cells. We also detected cell-size-dependent adjustments of G1 length, which further reduce variability. Combining our assays with chemical/genetic perturbations confirmed that cells employ two strategies, adjusting both cell cycle length and growth rate, to maintain the appropriate size. Additionally, although Rb signaling is not required for these regulatory behaviors, perturbing Cdk4 activity still influences cell size, suggesting that the Cdk4 pathway may play a role in designating the cell's target size.

Indexed as

Cell SizeAnimalsCell CycleCell DivisionCell LineCell Line, TumorCell ProliferationCyclin-Dependent Kinase 4HeLa CellsHumansMetabolismMicroscopy, FluorescenceSignal TransductionTime-Lapse ImagingXenobioticsCyclin-Dependent Kinase 4Xenobioticscell biologycell cycle regulationcell growthcell size controlcomputational biologygrowth rate regulationhumanmammalian cellssystems biology

Identifiers

PMID29889021
PMCPMC6031432

What OpenQuestion holds

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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.