Evidence map›Paper›PMID 37239850›Full record

ReviewInternational journal of molecular sciences2023

Mitochondrial Mutations Can Alter Neuromuscular Transmission in Congenital Myasthenic Syndrome and Mitochondrial Disease.

Kaela O'Connor, Sally Spendiff, Hanns Lochmüller, Rita Horvath

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

9 citing papers in PubMed, 12 citations in OpenAlex.

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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

4 authors at 3 institutions in 4 countries.

Kaela O'ConnorChildren's Hospital of Eastern Ontario Research Institute, Ottawa, ON K1H 8L1, Canada.ORCID 0009-0008-5784-2619
Sally SpendiffChildren's Hospital of Eastern Ontario Research Institute, Ottawa, ON K1H 8L1, Canada.ORCID 0000-0001-9579-3514
Hanns LochmüllerChildren's Hospital of Eastern Ontario Research Institute, Ottawa, ON K1H 8L1, Canada.
Rita HorvathDepartment of Clinical Neurosciences, University of Cambridge, Cambridge CB3 0FD, UK.
University of Ottawa · CAChildren's Hospital of Eastern Ontario · CAUniversity of Cambridge · GB

Funding

CIHR ERT-174211CIHR FDN-167281Medical Research Council MR/S005021/1Medical Research Council MR/V009346/1Wellcome Trust 109915/Z/15/Z
6 · The paper itself

Abstract

Congenital myasthenic syndromes (CMS) are a group of rare, neuromuscular disorders that usually present in childhood or infancy. While the phenotypic presentation of these disorders is diverse, the unifying feature is a pathomechanism that disrupts neuromuscular transmission. Recently, two mitochondrial genes-SLC25A1 and TEFM-have been reported in patients with suspected CMS, prompting a discussion about the role of mitochondria at the neuromuscular junction (NMJ). Mitochondrial disease and CMS can present with similar symptoms, and potentially one in four patients with mitochondrial myopathy exhibit NMJ defects. This review highlights research indicating the prominent roles of mitochondria at both the pre- and postsynapse, demonstrating the potential for mitochondrial involvement in neuromuscular transmission defects. We propose the establishment of a novel subcategorization for CMS-mitochondrial CMS, due to unifying clinical features and the potential for mitochondrial defects to impede transmission at the pre- and postsynapse. Finally, we highlight the potential of targeting the neuromuscular transmission in mitochondrial disease to improve patient outcomes.

Indexed as

Mitochondrial DiseasesMyasthenic Syndromes, CongenitalOrganic Anion TransportersHumansMitochondrial ProteinsMutationNeuromuscular JunctionSynapsesMitochondrial ProteinsOrganic Anion TransportersSlc25a1 protein, humancongenital myasthenic syndromemitochondriamitochondrial diseaseneuromuscularneuromuscular junctionSLC25A1TEFM

Identifiers

PMID37239850
PMCPMC10218558
OpenAlexW4378515357

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.