Evidence map›Paper›PMID 19589995›Full record

ArticleScience (New York, N.Y.)2009

Cell growth and size homeostasis in proliferating animal cells.

Amit Tzur, Ran Kafri, Valerie S LeBleu, Galit Lahav, Marc W Kirschner

Abstract read
In one paragraph

Article in Science (New York, N.Y.), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 207 papers.

0numbers the graph read from it
0cells of the map it votes in
207citing 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

207 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Establishment of cell size-dependent growth rate via differential scaling of metabolite uptake and release.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Insights into Nimbolide molecular crosstalk and its anticancer properties.Medical oncology (Northwood, London, England) · 2024
    Review
  16. Article
  17. Article
  18. Translation inhibition efficacy does not determine thebioRxiv : the preprint server for biology · 2023
    Article
  19. Article
  20. The human cell count and size distribution.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Amit TzurDepartment of Systems Biology, Harvard Medical School, Boston, MA 02115, USA.
Ran Kafri
Valerie S LeBleu
Galit Lahav
Marc W Kirschner

Funding

BIOCHEMICAL STUDIES OF MITOSISR01GM026875 · NIGMS · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI KIRSCHNER, MARC WALLACE · 1985 to 2019
$18.2M
Dynamics of Signaling Pathways: Mechanism and FunctionR01GM083303 · NIGMS · HARVARD MEDICAL SCHOOL · PI LAHAV, GALIT · 2008 to 2020
$5.2M
BIOCHEMICAL STUDIES OF MITOSISR37GM026875 · NIGMS · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI KIRSCHNER, MARC W · 1986 to 1995
–
NIGMS NIH HHS GM026875NIGMS NIH HHS GM083303NIGMS NIH HHS R01 GM026875NIGMS NIH HHS R01 GM083303
6 · The paper itself

Abstract

A long-standing question in biology is whether there is an intrinsic mechanism for coordinating growth and the cell cycle in metazoan cells. We examined cell size distributions in populations of lymphoblasts and applied a mathematical analysis to calculate how growth rates vary with both cell size and the cell cycle. Our results show that growth rate is size-dependent throughout the cell cycle. After initial growth suppression, there is a rapid increase in growth rate during the G1 phase, followed by a period of constant exponential growth. The probability of cell division varies independently with cell size and cell age. We conclude that proliferating mammalian cells have an intrinsic mechanism that maintains cell size.

Indexed as

Cell CycleCell EnlargementCell ProliferationCell SizeAnimalsCell DivisionG1 PhaseHomeostasisLymphocytesMathematical ConceptsMiceMitosisProbabilityTime Factors

Identifiers

PMID19589995
PMCPMC2905160

What OpenQuestion holds

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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.