Evidence map›Paper›PMID 37927275›Full record

ArticleJournal of neuromuscular diseases2024

Gene Distribution in Pediatric-Onset Inherited Peripheral Neuropathy: A Single Tertiary Center in Thailand.

Pimchanok Kulsirichawaroj, Yanin Suksangkharn, Da Eun Nam, Theeraphong Pho-Iam, Chanin Limwongse, Ki Wha Chung, Oranee Sanmaneechai, Stephan L Zuchner, Byung-Ok Choi

Open access · bronzeAbstract read
In one paragraph

Article in Journal of neuromuscular diseases, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 45% 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

4 citing papers in PubMed, 2 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

9 authors at 5 institutions in 4 countries.

Pimchanok KulsirichawarojDepartment of Pediatrics, Faculty of Medicine, Siriraj Hospital, Mahidol University, Nakhon Pathom, Thailand.
Yanin SuksangkharnInstitute of Cognitive Neurology and Dementia Research, Otto-von-Guericke University Magdeburg, Magdeburg, Germany.
Da Eun NamDepartment of Biological Sciences, Kongju National University, Gongju, Korea.
Theeraphong Pho-IamSiriraj Genomics, Office of the Dean, Faculty of Medicine, Siriraj Hospital, Mahidol University, Nakhon Pathom, Thailand.
Chanin LimwongseSiriraj Genomics, Office of the Dean, Faculty of Medicine, Siriraj Hospital, Mahidol University, Nakhon Pathom, Thailand.
Ki Wha ChungDepartment of Biological Sciences, Kongju National University, Gongju, Korea.
Oranee SanmaneechaiDepartment of Pediatrics, Faculty of Medicine, Siriraj Hospital, Mahidol University, Nakhon Pathom, Thailand.
Stephan L ZuchnerDepartment of Human Genetics, University of Miami Health System, Miami, FL, USA.
Byung-Ok ChoiDepartment of Neurology, Samsung Medical Center, and Samsung Advanced Institute for Health Science & Tech, Sungkyunkwan University School of Medicine, Seoul, Korea.
Siriraj Hospital · THKongju National University · KRGerman Center for Neurodegenerative Diseases · DESamsung Medical Center · KRUniversity of Miami Health System · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInherited peripheral neuropathy presents a diagnostic and therapeutic challenge due to its association with mutations in over 100 genes. This condition leads to long-term disability and poses a substantial healthcare burden on society.

objectiveThis study aimed to investigate the distribution of genes and establish the genotype-phenotype correlations, focusing on pediatric-onset cases.

methodsExome sequencing and other analytical techniques were employed to identify pathogenic variants, including duplication analysis of the PMP22 gene. Each patient underwent physical examination and electrophysiological studies. Genotypes were correlated with phenotypic features, such as age at disease onset and ulnar motor nerve conduction velocity.

resultsWe identified 35 patients with pediatric-onset inherited peripheral neuropathy. Pathogenic or likely pathogenic variants were confirmed in 24 out of 35 (68.6%) patients, with 4 of these variants being novel. A confirmed molecular diagnosis was achieved in 90.9% (10/11) of patients with demyelinating Charcot-Marie-Tooth disease (CMT) and 56.3% (9/16) of patients with axonal CMT. Among patients with infantile-onset CMT (≤2 years), the most common causative genes were MFN2 and NEFL, while GDAP1 and MFN2 were frequent causes among patients with childhood- or adolescent-onset CMT (3-9 years).

conclusionsThe MFN2 gene was the most commonly implicated gene, and the axonal type was predominant in this cohort of Thai patients with pediatric-onset inherited peripheral neuropathy.

Indexed as

Charcot-Marie-Tooth DiseaseAdolescentChildGenotypeHumansMutationPeripheral Nervous System DiseasesThailandCharcot-Marie-Tooth diseaseGenotype-phenotype correlationsInherited peripheral neuropathyPediatric-onset

Identifiers

PMID37927275
PMCPMC10789325
OpenAlexW4388304748

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.