Evidence map›Paper›PMID 39973975›Full record

ReviewBiophysics reviews2025

On the reversibility of amyloid fibril formation.

Tinna Pálmadóttir, Josef Getachew, Lei Ortigosa-Pascual, Emil Axell, Jiapeng Wei, Ulf Olsson, Tuomas P J Knowles, Sara Linse

Abstract readReview
In one paragraph

Review in Biophysics reviews, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. The temperature dependence of amyloidProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  7. Review
  8. Experimental methods for studying amyloid cross-interactions.Protein science : a publication of the Protein Society · 2025
    Review
  9. Review
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

8 authors.

Tinna PálmadóttirBiochemistry and Structural Biology, Lund University, Lund, Sweden.ORCID https://orcid.org/0000-0001-8380-4650
Josef GetachewBiochemistry and Structural Biology, Lund University, Lund, Sweden.ORCID https://orcid.org/0009-0008-5096-8315
Lei Ortigosa-PascualBiochemistry and Structural Biology, Lund University, Lund, Sweden.ORCID https://orcid.org/0000-0003-0656-9225
Emil AxellBiochemistry and Structural Biology, Lund University, Lund, Sweden.ORCID https://orcid.org/0000-0002-5687-9566
Jiapeng WeiYusuf Hamied Chemistry Department, University of Cambridge, Cambridge, United Kingdom.ORCID https://orcid.org/0000-0003-4146-0604
Ulf OlssonPhysical Chemistry, Lund University, Lund, Sweden.ORCID https://orcid.org/0000-0003-2200-1605
Tuomas P J KnowlesYusuf Hamied Chemistry Department, University of Cambridge, Cambridge, United Kingdom.ORCID https://orcid.org/0000-0002-7879-0140
Sara LinseBiochemistry and Structural Biology, Lund University, Lund, Sweden.ORCID https://orcid.org/0000-0001-9629-7109

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Amyloids are elongated supramolecular protein self-assemblies. Their formation is a non-covalent assembly process and as such is fully reversible. Amyloid formation is associated with several neurodegenerative diseases, and the reversibility is key to maintaining the healthy state. Reversibility is also key to the performance of fibril-based biomaterials and functional amyloids. The reversibility can be observed by a range of spectroscopic, calorimetric, or surface-based techniques using as a starting state either a supersaturated monomer solution or diluted fibrils. Amyloid formation has the characteristics of a phase transition, and we provide some basic formalism for the reversibility and the derivation of the solubility/critical concentration. We also discuss conditions under which the dissociation of amyloids may be so slow that the process can be viewed as practically irreversible, for example, because it is slow relative to the experimental time frame or because the system at hand contains a source for constant monomer addition.

Identifiers

PMID39973975
PMCPMC11836874

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Registered trials

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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.