Evidence map›Paper›PMID 27720611›Full record

ArticleDevelopmental cell2016

Cellular Allometry of Mitochondrial Functionality Establishes the Optimal Cell Size.

Teemu P Miettinen, Mikael Björklund

Abstract read
In one paragraph

Article in Developmental cell, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 87 papers.

0numbers the graph read from it
0cells of the map it votes in
87citing 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

87 citing papers in PubMed.

  1. Identification of the Down Syndrome Critical Region 3 Gene as a Mammalian Cell Size Regulator.Genes to cells : devoted to molecular & cellular mechanisms · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Organelle scaling over a 100-fold cell size range.bioRxiv : the preprint server for biology · 2026
    Article
  6. Article
  7. Cell size modulates ferroptosis susceptibility.bioRxiv : the preprint server for biology · 2026
    Article
  8. Article
  9. Article
  10. Review
  11. The Hox Gene,Molecular biology of the cell · 2025
    Article
  12. Cell Geometry Limits Bacterial Metabolic Efficiency.bioRxiv : the preprint server for biology · 2025
    Article
  13. The Hox Gene,bioRxiv : the preprint server for biology · 2025
    Article
  14. 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
  15. Article
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  17. Article
  18. Article
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  20. Article

27 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

2 authors.

Teemu P MiettinenDivision of Cell and Developmental Biology, School of Life Sciences, University of Dundee, Dundee DD1 5EH, UK; MRC Laboratory for Molecular Cell Biology, University College London, Gower Street, London WC1E 6BT, UK; Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
Mikael BjörklundDivision of Cell and Developmental Biology, School of Life Sciences, University of Dundee, Dundee DD1 5EH, UK. Electronic address: mikael.bjorklund.lab@gmail.com.

Funding

Wellcome Trust 089999/Z/09/ZWellcome Trust 097945/Z/11/Z
6 · The paper itself

Abstract

Eukaryotic cells attempt to maintain an optimal size, resulting in size homeostasis. While cellular content scales isometrically with cell size, allometric laws indicate that metabolism per mass unit should decline with increasing size. Here we use elutriation and single-cell flow cytometry to analyze mitochondrial scaling with cell size. While mitochondrial content increases linearly, mitochondrial membrane potential and oxidative phosphorylation are highest at intermediate cell sizes. Thus, mitochondrial content and functional scaling are uncoupled. The nonlinearity of mitochondrial functionality is cell size, not cell cycle, dependent, and it results in an optimal cell size whereby cellular fitness and proliferative capacity are maximized. While optimal cell size is controlled by growth factor signaling, its establishment and maintenance requires mitochondrial dynamics, which can be controlled by the mevalonate pathway. Thus, optimization of cellular fitness and functionality through mitochondria can explain the requirement for size control, as well as provide means for its maintenance.

Indexed as

Cell SizeAnimalsCell CycleCell RespirationDrosophilaHumansHuman Umbilical Vein Endothelial CellsInsulinJurkat CellsMembrane Potential, MitochondrialMetabolic Networks and PathwaysMevalonic AcidMitochondriaMitochondrial DynamicsNonlinear DynamicsProtein PrenylationInsulinMevalonic Acidallometrycell sizeDrp1fitnessgrowthmetabolismmevalonate pathwaymitochondriamitochondrial dynamicsorganelle scaling

Identifiers

PMID27720611
PMCPMC5104693

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.