Evidence map›Paper›PMID 39302312›Full record

ArticleThe Journal of cell biology2024

Feedback control of the heat shock response by spatiotemporal regulation of Hsp70.

Rania Garde, Annisa Dea, Madeline F Herwig, Asif Ali, David Pincus

Abstract read
In one paragraph

Article in The Journal of cell biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Rania GardeDepartment of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL, USA.ORCID 0000-0001-9721-7107
Annisa DeaDepartment of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL, USA.ORCID 0000-0002-6292-7106
Madeline F HerwigDepartment of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL, USA.ORCID 0009-0006-2207-247X
Asif AliDepartment of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL, USA.ORCID 0000-0001-8520-857X
David PincusDepartment of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL, USA.ORCID 0000-0002-9651-6858

Funding

Multimodal Investigation of Cellular Adaptation Across TimescalesRM1GM153533 · NIGMS · UNIVERSITY OF CHICAGO · PI Anindita Basu, Madhav Mani · 2024 to 2026
$4.1M
Regulatory Dynamics of the Proteostasis NetworkR01GM138689 · NIGMS · UNIVERSITY OF CHICAGO · PI PINCUS, DAVID · 2021 to 2024
$1.3M
National Science Foundation OMA-2121044NIGMS NIH HHS R01 GM138689NIGMS NIH HHS RM1 GM153533NIH HHS R01 GM138689
6 · The paper itself

Abstract

Cells maintain homeostasis via dynamic regulation of stress response pathways. Stress pathways transiently induce response regulons via negative feedback loops, but the extent to which individual genes provide feedback has not been comprehensively measured for any pathway. Here, we disrupted the induction of each gene in the Saccharomyces cerevisiae heat shock response (HSR) and quantified cell growth and HSR dynamics following heat shock. The screen revealed a core feedback loop governing the expression of the chaperone Hsp70 reinforced by an auxiliary feedback loop controlling Hsp70 subcellular localization. Mathematical modeling and live imaging demonstrated that multiple HSR targets converge to promote Hsp70 nuclear localization via its release from cytosolic condensates. Following ethanol stress, a distinct set of factors similarly converged on Hsp70, suggesting that nonredundant subsets of the HSR regulon confer feedback under different conditions. Flexible spatiotemporal feedback loops may broadly organize stress response regulons and expand their adaptive capacity.

Indexed as

Feedback, PhysiologicalGene Expression Regulation, FungalHeat-Shock ResponseHSP70 Heat-Shock ProteinsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsCell NucleusRegulonHSP70 Heat-Shock ProteinsSaccharomyces cerevisiae Proteins

Identifiers

PMID39302312
PMCPMC11415305

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.