Evidence map›Paper›PMID 37645600›Full record

ArticleFrontiers in neurology2023

Epilepsy phenotype and gene ontology analysis of the 129 genes in a large neurodevelopmental disorders cohort.

Young Jun Ko, Soo Yeon Kim, Seungbok Lee, Jihoon G Yoon, Man Jin Kim, Hyeji Jun, Hunmin Kim, Jong-Hee Chae, Ki Joong Kim, Kwangsoo Kim and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neurology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

2 citing papers in PubMed, 8 citations in OpenAlex.

  1. 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

11 authors at 3 institutions in 1 country.

Young Jun Ko *Department of Pediatrics, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, Republic of Korea.
Soo Yeon Kim *Department of Pediatrics, Pediatric Neuroscience Center, Seoul National University Children's Hospital, Seoul, Republic of Korea.
Seungbok LeeDepartment of Genomic Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
Jihoon G YoonDepartment of Genomic Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
Man Jin KimDepartment of Genomic Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
Hyeji JunBiomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.
Hunmin KimDepartment of Pediatrics, Seoul National University Bundang Hospital, Seongnam, Republic of Korea.
Jong-Hee ChaeDepartment of Pediatrics, Pediatric Neuroscience Center, Seoul National University Children's Hospital, Seoul, Republic of Korea.
Ki Joong KimDepartment of Pediatrics, Pediatric Neuroscience Center, Seoul National University Children's Hospital, Seoul, Republic of Korea.
Kwangsoo KimDepartment of Pediatrics, Seoul National University Bundang Hospital, Seongnam, Republic of Korea.
Byung Chan LimDepartment of Pediatrics, Pediatric Neuroscience Center, Seoul National University Children's Hospital, Seoul, Republic of Korea.
Seoul National University Hospital · KRSeoul National University Children's Hospital · KRSeoul National University Bundang Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Although pediatric epilepsy is an independent disease entity, it is often observed in pediatric neurodevelopmental disorders (NDDs) as a major or minor clinical feature, which might provide diagnostic clues. This study aimed to identify the clinical and genetic characteristics of patients with epilepsy in an NDD cohort and demonstrate the importance of genetic testing. Methods: We retrospectively analyzed the detailed clinical differences of pediatric NDD patients with epilepsy according to their genetic etiology. Among 1,213 patients with NDDs, 477 were genetically diagnosed by exome sequencing, and 168 had epilepsy and causative variants in 129 genes. Causative genes were classified into two groups: (i) the "epilepsy-genes" group resulting in epilepsy as the main phenotype listed in OMIM, Epi25, and ClinGen (67 patients) and (ii) the "NDD-genes" group not included in the "epilepsy-genes" group (101 patients). Results: Patients in the "epilepsy-genes" group started having seizures, often characterized by epilepsy syndrome, at a younger age. However, overall clinical features, including treatment responses and all neurologic manifestations, showed no significant differences between the two groups. Gene ontology analysis revealed the close interactions of epilepsy genes associated with ion channels and neurotransmitters. Conclusion: We demonstrated a similar clinical presentation of different gene groups regarding biological/molecular processes in a large NDDs cohort with epilepsy. Phenotype-driven genetic analysis should cover a broad scope, and further studies are required to elucidate integrated pathomechanisms.

Indexed as

epilepsygene ontologygenetic testingneurodevelopmental disordersseizure

Identifiers

PMID37645600
PMCPMC10461058
OpenAlexW4385812738

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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.