Evidence map›Paper›PMID 40874712›Full record

ArticleJournal of Parkinson's disease2025

In situ exogenous alpha-synuclein aggregates inhibit murine ventricular voltage-gated inward sodium and outward potassium currents.

Bonn Lee, Shiraz Ahmad, Charlotte E Edling, Hugh R Matthews, Christopher L-H Huang, Fiona En LeBeau, Kamalan Jeevaratnam

Abstract read
In one paragraph

Article in Journal of Parkinson's disease, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Bonn LeeSchool of Veterinary Medicine, Faculty of Health and Medical Science, University of Surrey, Surrey, UK.
Shiraz AhmadSchool of Veterinary Medicine, Faculty of Health and Medical Science, University of Surrey, Surrey, UK.
Charlotte E EdlingSchool of Veterinary Medicine, Faculty of Health and Medical Science, University of Surrey, Surrey, UK.ORCID 0000-0002-0959-1455
Hugh R MatthewsPhysiological Laboratory, University of Cambridge, Cambridge, UK.
Christopher L-H HuangPhysiological Laboratory, University of Cambridge, Cambridge, UK.ORCID 0000-0001-9553-6112
Fiona En LeBeauBiosciences Institute, Faculty of Medical Sciences, University of Newcastle, Newcastle upon Tyne, UK.ORCID 0000-0003-1453-4022
Kamalan JeevaratnamSchool of Veterinary Medicine, Faculty of Health and Medical Science, University of Surrey, Surrey, UK.ORCID 0000-0002-6232-388X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BackgroundAlpha-synuclein is associated with neurodegeneration in Parkinson's disease (PD). Recent studies have increasingly recognized incidences of cardiac complaints in PD patients. In particular, the occurrence of arrhythmias in PD patients may indicate potential electrophysiological alterations in the heart. Alpha-synuclein aggregates have been known to have disruptive effects on cell membranes. However, the effect of alpha-synuclein on the heart and sympathetic neuronal tissues remains unknown.ObjectiveThis study investigated the electrophysiological effects of alpha-synuclein aggregates in myocardium and cardiac sympathetic nervous system, potentially reflecting cardiac electrophysiological alteration in PD.MethodsWe measured the

Indexed as

alpha-SynucleinHeart VentriclesStellate GanglionVoltage-Gated Sodium ChannelsAnimalsMaleMiceMice, Inbred C57BLMyocardiumPatch-Clamp TechniquesPotassiumalpha-SynucleinPotassiumVoltage-Gated Sodium Channelsalpha-synuclein aggregatescardiac alpha-synucleinloose patch clampParkinson's diseaseventricle

Identifiers

PMID40874712
PMCPMC13347525

What OpenQuestion holds

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LicenceCC BY
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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.