Evidence map›Paper›PMID 21842954›Full record

ArticleThe Journal of chemical physics2011

Nucleated polymerization with secondary pathways. I. Time evolution of the principal moments.

Samuel I A Cohen, Michele Vendruscolo, Mark E Welland, Christopher M Dobson, Eugene M Terentjev, Tuomas P J Knowles

Abstract read
In one paragraph

Article in The Journal of chemical physics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 141 papers.

0numbers the graph read from it
0cells of the map it votes in
141citing 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

141 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. The amplification of α-synuclein amyloid fibrils.Biochemical Society transactions · 2026
    Review
  6. Article
  7. Article
  8. Modeling Protein Aggregation Kinetics from NMR Data.Journal of molecular biology · 2025
    Review
  9. Article
  10. Article
  11. Article
  12. Global kinetic model of lipid-inducedProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  13. Article
  14. Article
  15. Article
  16. Experimental methods for studying amyloid cross-interactions.Protein science : a publication of the Protein Society · 2025
    Review
  17. Article
  18. Article
  19. Review
  20. Article

81 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

6 authors.

Samuel I A CohenDepartment of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom.
Michele Vendruscolo
Mark E Welland
Christopher M Dobson
Eugene M Terentjev
Tuomas P J Knowles

Funding

Biotechnology and Biological Sciences Research Council BB/H003843/1Medical Research Council MC_G1000734Wellcome Trust 089703
6 · The paper itself

Abstract

Self-assembly processes resulting in linear structures are often observed in molecular biology, and include the formation of functional filaments such as actin and tubulin, as well as generally dysfunctional ones such as amyloid aggregates. Although the basic kinetic equations describing these phenomena are well-established, it has proved to be challenging, due to their non-linear nature, to derive solutions to these equations except for special cases. The availability of general analytical solutions provides a route for determining the rates of molecular level processes from the analysis of macroscopic experimental measurements of the growth kinetics, in addition to the phenomenological parameters, such as lag times and maximal growth rates that are already obtainable from standard fitting procedures. We describe here an analytical approach based on fixed-point analysis, which provides self-consistent solutions for the growth of filamentous structures that can, in addition to elongation, undergo internal fracturing and monomer-dependent nucleation as mechanisms for generating new free ends acting as growth sites. Our results generalise the analytical expression for sigmoidal growth kinetics from the Oosawa theory for nucleated polymerisation to the case of fragmenting filaments. We determine the corresponding growth laws in closed form and derive from first principles a number of relationships which have been empirically established for the kinetics of the self-assembly of amyloid fibrils.

Indexed as

PolymerizationAmyloidBiopolymersCrystallizationHumansKineticsModels, TheoreticalAmyloidBiopolymers

Identifiers

PMID21842954
PMCPMC5017532

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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.