Evidence map›Paper›PMID 30385502›Full record

ReviewThe Journal of biological chemistry2019

Small heat shock proteins: Simplicity meets complexity.

Martin Haslbeck, Sevil Weinkauf, Johannes Buchner

Open access · hybridAbstract readReview
In one paragraph

Review in The Journal of biological chemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 149 papers.

0numbers the graph read from it
0cells of the map it votes in
149citing papers in PubMed
9.3field-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

149 citing papers in PubMed, 297 citations in OpenAlex.

  1. Article
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  4. Article
  5. Small heat shock proteins and biomolecular condensates.Cellular and molecular life sciences : CMLS · 2026
    Review
  6. Article
  7. Mitochondrial presequences are more than just address labels.Protein science : a publication of the Protein Society · 2026
    Review
  8. Article
  9. Article
  10. Article
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  13. Article
  14. Targeting proteostasis pathways for cancer therapy.Journal of pharmaceutical analysis · 2025
    Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Review
  20. Review

89 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

3 authors at 2 institutions in 1 country.

Martin HaslbeckFrom the Department of Chemie and Center for Integrated Protein Science, Technische Universität München, Lichtenbergstrasse 4, 85 748 Garching, Germany martin.haslbeck@tum.de.
Sevil WeinkaufFrom the Department of Chemie and Center for Integrated Protein Science, Technische Universität München, Lichtenbergstrasse 4, 85 748 Garching, Germany sevil.weinkauf@tum.de.
Johannes BuchnerFrom the Department of Chemie and Center for Integrated Protein Science, Technische Universität München, Lichtenbergstrasse 4, 85 748 Garching, Germany johannes.buchner@tum.de.
Center for Integrated Protein Science Munich · DETechnical University of Munich · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Small heat shock proteins (sHsps) are a ubiquitous and ancient family of ATP-independent molecular chaperones. A key characteristic of sHsps is that they exist in ensembles of iso-energetic oligomeric species differing in size. This property arises from a unique mode of assembly involving several parts of the subunits in a flexible manner. Current evidence suggests that smaller oligomers are more active chaperones. Thus, a shift in the equilibrium of the sHsp ensemble allows regulating the chaperone activity. Different mechanisms have been identified that reversibly change the oligomer equilibrium. The promiscuous interaction with non-native proteins generates complexes that can form aggregate-like structures from which native proteins are restored by ATP-dependent chaperones such as Hsp70 family members. In recent years, this basic paradigm has been expanded, and new roles and new cofactors, as well as variations in structure and regulation of sHsps, have emerged.

Indexed as

Protein FoldingProtein MultimerizationAnimalsHSP70 Heat-Shock ProteinsHumansProtein BindingProtein Structure, QuaternaryHSP70 Heat-Shock Proteinscell stresscrystallinheat shock protein (HSP)molecular chaperonenon-native proteinoligomer dynamicsprotein aggregationprotein foldingα-crystallin

Identifiers

PMID30385502
PMCPMC6369295
OpenAlexW2899077341

What OpenQuestion holds

Textmetadata
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.