Evidence map›Paper›PMID 25643172›Full record

ArticleNature chemical biology2015

Lipid vesicles trigger α-synuclein aggregation by stimulating primary nucleation.

Céline Galvagnion, Alexander K Buell, Georg Meisl, Thomas C T Michaels, Michele Vendruscolo, Tuomas P J Knowles, Christopher M Dobson

Open access · greenAbstract read
In one paragraph

Article in Nature chemical biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 381 papers.

0numbers the graph read from it
0cells of the map it votes in
381citing papers in PubMed
35.3field-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

381 citing papers in PubMed, 666 citations in OpenAlex.

  1. Cellular and systemic modifiers of alpha-synuclein proteostasis.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026
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321 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Céline GalvagnionDepartment of Chemistry, University of Cambridge, Cambridge, UK.
Alexander K BuellDepartment of Chemistry, University of Cambridge, Cambridge, UK.
Georg MeislDepartment of Chemistry, University of Cambridge, Cambridge, UK.
Thomas C T MichaelsDepartment of Chemistry, University of Cambridge, Cambridge, UK.
Michele VendruscoloDepartment of Chemistry, University of Cambridge, Cambridge, UK.
Tuomas P J KnowlesDepartment of Chemistry, University of Cambridge, Cambridge, UK.
Christopher M DobsonDepartment of Chemistry, University of Cambridge, Cambridge, UK.
University of Cambridge · GB

Funding

Biotechnology and Biological Sciences Research Council BB/H003843/1European Research Council 337969Wellcome Trust 089703Wellcome Trust 094425/Z/10/Z
6 · The paper itself

Abstract

α-Synuclein (α-syn) is a 140-residue intrinsically disordered protein that is involved in neuronal and synaptic vesicle plasticity, but its aggregation to form amyloid fibrils is the hallmark of Parkinson's disease (PD). The interaction between α-syn and lipid surfaces is believed to be a key feature for mediation of its normal function, but under other circumstances it is able to modulate amyloid fibril formation. Using a combination of experimental and theoretical approaches, we identify the mechanism through which facile aggregation of α-syn is induced under conditions where it binds a lipid bilayer, and we show that the rate of primary nucleation can be enhanced by three orders of magnitude or more under such conditions. These results reveal the key role that membrane interactions can have in triggering conversion of α-syn from its soluble state to the aggregated state that is associated with neurodegeneration and to its associated disease states.

Indexed as

alpha-SynucleinAmyloidFluorescence PolarizationKineticsLipid BilayersMembrane LipidsParkinson Diseasealpha-SynucleinAmyloidLipid BilayersMembrane Lipids

Identifiers

PMID25643172
PMCPMC5019199
OpenAlexW2072675976

What OpenQuestion holds

Textmetadata
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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.