Evidence map›Paper›PMID 33157040›Full record

ArticleCell2020

Cellular Control of Viscosity Counters Changes in Temperature and Energy Availability.

Laura B Persson, Vardhaan S Ambati, Onn Brandman

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 86 papers.

0numbers the graph read from it
0cells of the map it votes in
86citing papers in PubMed
11.7field-weighted citation impact, top 1% 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

86 citing papers in PubMed, 199 citations in OpenAlex.

  1. Cytoplasmic fluidity couples nutrient availability and enterocyte fate in vivo.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  6. Sequence-Modulated Active Tripeptide Condensates for Tandem Catalysis.Angewandte Chemie (International ed. in English) · 2026
    Article
  7. Dynamic Covalent Boronate Chemistry forJournal of the American Chemical Society · 2026
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  8. Quiescence improvesbioRxiv : the preprint server for biology · 2026
    Article
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  10. Article
  11. Article
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  14. Review
  15. Article
  16. Article
  17. Intracellular CaBiologia futura · 2025
    Review
  18. Article
  19. Article
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Laura B PerssonDepartment of Biology, Stanford University, Stanford, CA 94305, USA.
Vardhaan S AmbatiDepartment of Biology, Stanford University, Stanford, CA 94305, USA; Department of Biochemistry, Stanford University, Stanford, CA 94305, USA.
Onn BrandmanDepartment of Biochemistry, Stanford University, Stanford, CA 94305, USA. Electronic address: onn@stanford.edu.
Stanford University · USStanford Medicine · US

Funding

Supplement to Enhance Wellness and Resiliency in the Graduate EnvironmentT32GM007276 · NIGMS · STANFORD UNIVERSITY · PI MORRISON, ASHBY J. · 1985 to 2023
$32.9M
Request for Support to Purchase Automated MicroscopeR01GM115968 · NIGMS · STANFORD UNIVERSITY · PI BRANDMAN, ONN · 2015 to 2023
$2.9M
NIGMS NIH HHS R01 GM115968NIGMS NIH HHS T32 GM007276
6 · The paper itself

Abstract

Cellular functioning requires the orchestration of thousands of molecular interactions in time and space. Yet most molecules in a cell move by diffusion, which is sensitive to external factors like temperature. How cells sustain complex, diffusion-based systems across wide temperature ranges is unknown. Here, we uncover a mechanism by which budding yeast modulate viscosity in response to temperature and energy availability. This "viscoadaptation" uses regulated synthesis of glycogen and trehalose to vary the viscosity of the cytosol. Viscoadaptation functions as a stress response and a homeostatic mechanism, allowing cells to maintain invariant diffusion across a 20°C temperature range. Perturbations to viscoadaptation affect solubility and phase separation, suggesting that viscoadaptation may have implications for multiple biophysical processes in the cell. Conditions that lower ATP trigger viscoadaptation, linking energy availability to rate regulation of diffusion-controlled processes. Viscoadaptation reveals viscosity to be a tunable property for regulating diffusion-controlled processes in a changing environment.

Indexed as

Energy MetabolismTemperatureAdaptation, PhysiologicalAdenosine TriphosphateDiffusionGlycogenHomeostasisModels, BiologicalSaccharomyces cerevisiaeSolubilityTrehaloseViscosityAdenosine TriphosphateGlycogenTrehaloseATPdiffusionglycogenheat shockhomeostasisphase separationstarvationstress responsetrehaloseviscosity

Identifiers

PMID33157040
PMCPMC7736452
OpenAlexW3096800861

What OpenQuestion holds

Textmetadata
LicenceTDM
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.