Evidence map›Paper›PMID 38951707›Full record

ArticleNature cell biology2024

VAMP2 regulates phase separation of α-synuclein.

Aishwarya Agarwal, Aswathy Chandran, Farheen Raza, Irina-Maria Ungureanu, Christine Hilcenko, Katherine Stott, Nicholas A Bright, Nobuhiro Morone, Alan J Warren, Janin Lautenschläger

Abstract read
In one paragraph

Article in Nature cell biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing 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

30 citing papers in PubMed.

  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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  15. A Novel α-Synuclein K58N Missense Variant in a Patient with Parkinson's Disease.Movement disorders : official journal of the Movement Disorder Society · 2025
    Article
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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.

Aishwarya Agarwal *Cambridge Institute for Medical Research, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK.
Aswathy Chandran *Cambridge Institute for Medical Research, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK.
Farheen RazaCambridge Institute for Medical Research, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK.
Irina-Maria UngureanuCambridge Institute for Medical Research, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK.
Christine HilcenkoCambridge Institute for Medical Research, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK.
Katherine StottDepartment of Biochemistry, University of Cambridge, Cambridge, UK.ORCID 0000-0002-4014-1188
Nicholas A BrightCambridge Institute for Medical Research, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK.ORCID 0000-0002-2791-6727
Nobuhiro MoroneMRC Toxicology Unit, University of Cambridge, Cambridge, UK.ORCID 0000-0002-7672-158X
Alan J WarrenCambridge Institute for Medical Research, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK.ORCID 0000-0001-9277-4553
Janin LautenschlägerCambridge Institute for Medical Research, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK. janin.lautenschlaeger@gmail.com.ORCID 0000-0001-7788-7074

Funding

CUH | Addenbrooke's Charitable Trust, Cambridge University Hospitals (Addenbrooke's Charitable Trust, Cambridge University Hospitals NHS Foundation Trust) 900325CUH | Addenbrooke's Charitable Trust, Cambridge University Hospitals (Addenbrooke's Charitable Trust, Cambridge University Hospitals NHS Foundation Trust) Award 900325Leverhulme Trust RPG-2022-257RCUK | Medical Research Council (MRC) MR/T012412/1Rosetrees Trust PGL22/100032Royal Society DHF/R1/201228
6 · The paper itself

Abstract

α-Synuclein (αSYN), a pivotal synaptic protein implicated in synucleinopathies such as Parkinson's disease and Lewy body dementia, undergoes protein phase separation. We reveal that vesicle-associated membrane protein 2 (VAMP2) orchestrates αSYN phase separation both in vitro and in cells. Electrostatic interactions, specifically mediated by VAMP2 via its juxtamembrane domain and the αSYN C-terminal region, drive phase separation. Condensate formation is specific for R-SNARE VAMP2 and dependent on αSYN lipid membrane binding. Our results delineate a regulatory mechanism for αSYN phase separation in cells. Furthermore, we show that αSYN condensates sequester vesicles and attract complexin-1 and -2, thus supporting a role in synaptic physiology and pathophysiology.

Indexed as

alpha-SynucleinVesicle-Associated Membrane Protein 2Adaptor Proteins, Vesicular TransportAnimalsHEK293 CellsHumansNerve Tissue ProteinsPhase SeparationProtein BindingStatic ElectricityAdaptor Proteins, Vesicular Transportalpha-Synucleincomplexin INerve Tissue ProteinsSNCA protein, humanVAMP2 protein, humanVesicle-Associated Membrane Protein 2

Identifiers

PMID38951707
PMCPMC11322000

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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.