Evidence map›Paper›PMID 40770230›Full record

ReviewJournal of human genetics2025

Molecular genetics of skeletal muscle channelopathies.

Tomoya Kubota, Masanori P Takahashi

Abstract readReview
PubMed Publisher
In one paragraph

Review in Journal of human genetics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

2 authors.

Tomoya KubotaDepartment of Clinical Laboratory and Biomedical Sciences, Division of Health Sciences, Graduate School of Medicine, The University of Osaka, Osaka, Japan. tomoya-k@sahs.med.osaka-u.ac.jp.
Masanori P TakahashiDepartment of Clinical Laboratory and Biomedical Sciences, Division of Health Sciences, Graduate School of Medicine, The University of Osaka, Osaka, Japan.ORCID http://orcid.org/0000-0002-5513-5012

Funding

Japan Agency for Medical Research and Development (AMED) 25ek0109701MEXT | Japan Society for the Promotion of Science (JSPS) 25K02581
6 · The paper itself

Abstract

Skeletal muscle channelopathies are genetic disorders associated with variants in genes encoding ion channels and related proteins expressed in skeletal muscle. Most commonly, these involve genes encoding voltage-gated ion channels (VGICs) that regulate sarcolemmal excitability, including CLCN1 for ClC-1, SCN4A for the Nav1.4 α subunit, CACNA1S for the Cav1.1 α subunit, and KCNJ2 for Kir2.1. Skeletal muscle channelopathies primarily manifest with two clinical symptoms: myotonia, characterized by delayed muscle relaxation, and paralysis and classified into two disease types: non-dystrophic myotonia and periodic paralysis. Recent advances in the clinical application of next-generation sequencing have improved diagnostic rate and provided epidemiological evidence of the diseases. Furthermore, atypical phenotypes have been identified, indicating that skeletal muscle channelopathies present a broad clinical spectrum. This review provides an updated overview of the clinical and genetic aspects of skeletal muscle channelopathies and discusses key issues that require further investigation.

Identifiers

What OpenQuestion holds

Textmetadata
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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.