Evidence map›Paper›PMID 35180215›Full record

ArticlePLoS computational biology2022

The correlation between cell and nucleus size is explained by an eukaryotic cell growth model.

Yufei Wu, Adrian F Pegoraro, David A Weitz, Paul Janmey, Sean X Sun

Abstract read
In one paragraph

Article in PLoS computational biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

  1. Article
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  3. Review
  4. Article
  5. Review
  6. Geranylgeranyl Transferase Inhibitors Mitigate Intestinal Radiation Toxicity.International journal of radiation oncology, biology, physics · 2026
    Article
  7. 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
  8. Morphological specializations of mosquito COProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
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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

5 authors.

Yufei WuDepartment of Mechanical Engineering, Johns Hopkins University, Baltimore, Maryland, United States of America.
Adrian F PegoraroDepartment of Physics, University of Ottawa, Ottawa, Canada.ORCID 0000-0003-3334-227X
David A WeitzDepartment of Physics, Harvard University, Boston, Massachusetts, United States of America.ORCID 0000-0001-6678-5208
Paul JanmeyDepartment of Cell and Developmental Biology, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, United States of America.ORCID 0000-0002-3495-3286
Sean X SunDepartment of Mechanical Engineering, Johns Hopkins University, Baltimore, Maryland, United States of America.ORCID 0000-0002-9077-7088

Funding

Physics of collective cellular migration in lung health and diseaseP01HL120839 · NHLBI · HARVARD SCHOOL OF PUBLIC HEALTH · PI FREDBERG, JEFFREY J · 2014 to 2018
$12.2M
Regulation of cell, tissue, and nucleus function by mechanical properties of biopolymer networksR35GM136259 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI Paul A Janmey · 2020 to 2026
$3.2M
The Role of Hydraulic Pressure in the Osmotic Engine Model of Cell MigrationR01GM134542 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI SEAN X SUN · 2019 to 2026
$2.1M
NHLBI NIH HHS P01 HL120839NIGMS NIH HHS R01 GM134542NIGMS NIH HHS R35 GM136259
6 · The paper itself

Abstract

In eukaryotes, the cell volume is observed to be strongly correlated with the nuclear volume. The slope of this correlation depends on the cell type, growth condition, and the physical environment of the cell. We develop a computational model of cell growth and proteome increase, incorporating the kinetics of amino acid import, protein/ribosome synthesis and degradation, and active transport of proteins between the cytoplasm and the nucleoplasm. We also include a simple model of ribosome biogenesis and assembly. Results show that the cell volume is tightly correlated with the nuclear volume, and the cytoplasm-nucleoplasm transport rates strongly influence the cell growth rate as well as the cell/nucleus volume ratio (C/N ratio). Ribosome assembly and the ratio of ribosomal proteins to mature ribosomes also influence the cell volume and the cell growth rate. We find that in order to regulate the cell growth rate and the cell/nucleus volume ratio, the cell must optimally control groups of kinetic and transport parameters together, which could explain the quantitative roles of canonical growth pathways. Finally, although not explicitly demonstrated in this work, we point out that it is possible to construct a detailed proteome distribution using our model and RNAseq data, provided that a quantitative cell division mechanism is known.

Indexed as

Eukaryotic CellsProteomeActive Transport, Cell NucleusCell NucleusRibosomal ProteinsRibosomesRNA, RibosomalProteomeRibosomal ProteinsRNA, Ribosomal

Identifiers

PMID35180215
PMCPMC8893647

What Socratic holds

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LicenceCC BY
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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 Socratic graph.