Evidence map›Paper›PMID 25954887›Full record

ArticleBiophysical journal2015

A kinetic study of ovalbumin fibril formation: the importance of fragmentation and end-joining.

Jason M D Kalapothakis, Ryan J Morris, Juraj Szavits-Nossan, Kym Eden, Sam Covill, Sean Tabor, Jay Gillam, Perdita E Barran, Rosalind J Allen, Cait E MacPhee

Open access · greenAbstract read
In one paragraph

Article in Biophysical journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 26% 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

7 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Review
  3. Topological gelation of reconnecting polymers.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  4. Article
  5. Article
  6. Phosphorylation at SerThe Journal of biological chemistry · 2017
    Article
  7. Article
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

10 authors at 2 institutions in 1 country.

Jason M D KalapothakisSchool of Physics and Astronomy, University of Edinburgh, Edinburgh, UK; School of Chemistry, University of Edinburgh, Edinburgh, UK.
Ryan J MorrisSchool of Physics and Astronomy, University of Edinburgh, Edinburgh, UK.
Juraj Szavits-NossanSchool of Physics and Astronomy, University of Edinburgh, Edinburgh, UK.
Kym EdenSchool of Physics and Astronomy, University of Edinburgh, Edinburgh, UK.
Sam CovillSchool of Physics and Astronomy, University of Edinburgh, Edinburgh, UK.
Sean TaborSchool of Physics and Astronomy, University of Edinburgh, Edinburgh, UK.
Jay GillamSchool of Physics and Astronomy, University of Edinburgh, Edinburgh, UK.
Perdita E BarranSchool of Chemistry, The University of Manchester, Manchester, UK.
Rosalind J AllenSchool of Physics and Astronomy, University of Edinburgh, Edinburgh, UK.
Cait E MacPheeSchool of Physics and Astronomy, University of Edinburgh, Edinburgh, UK. Electronic address: cait.macphee@ed.ac.uk.
University of Edinburgh · GBUniversity of Manchester · GB

Funding

Biotechnology and Biological Sciences Research Council BB/C00759X/2
6 · The paper itself

Abstract

The ability to control the morphologies of biomolecular aggregates is a central objective in the study of self-assembly processes. The development of predictive models offers the surest route for gaining such control. Under the right conditions, proteins will self-assemble into fibers that may rearrange themselves even further to form diverse structures, including the formation of closed loops. In this study, chicken egg white ovalbumin is used as a model for the study of fibril loops. By monitoring the kinetics of self-assembly, we demonstrate that loop formation is a consequence of end-to-end association between protein fibrils. A model of fibril formation kinetics, including end-joining, is developed and solved, showing that end-joining has a distinct effect on the growth of fibrillar mass density (which can be measured experimentally), establishing a link between self-assembly kinetics and the underlying growth mechanism. These results will enable experimentalists to infer fibrillar morphologies from an appropriate analysis of self-assembly kinetic data.

Indexed as

AmyloidAnimalsChickensKineticsOvalbuminPolymerizationAmyloidOvalbumin

Identifiers

PMID25954887
PMCPMC4423071
OpenAlexW1535530600

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.