Evidence map›Paper›PMID 39887962›Full record

ArticleNeuropsychopharmacology reports2025

Association Analysis of Rare CNTN5 Variants With Autism Spectrum Disorder in a Japanese Population.

Abdul Fuad Hadi, Reza K Arta, Itaru Kushima, Jun Egawa, Yuichiro Watanabe, Norio Ozaki, Toshiyuki Someya

Abstract read
In one paragraph

Article in Neuropsychopharmacology reports, 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

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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. Review
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.

Abdul Fuad HadiDepartment of Psychiatry, School of Medicine, and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan.
Reza K ArtaDepartment of Psychiatry, School of Medicine, and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan.
Itaru KushimaDepartment of Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.ORCID https://orcid.org/0000-0002-0018-5178
Jun EgawaDepartment of Psychiatry, School of Medicine, and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan.ORCID https://orcid.org/0000-0003-1346-4042
Yuichiro WatanabeDepartment of Psychiatry, School of Medicine, and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan.
Norio OzakiPathophysiology of Mental Disorders, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.
Toshiyuki SomeyaDepartment of Psychiatry, School of Medicine, and Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan.

Funding

Japan Agency for Medical Research and Development JP21wm0425007Japan Agency for Medical Research and Development JP22tm0424222Japan Society for the Promotion of Science #20H03597Japan Society for the Promotion of Science #21K07496
6 · The paper itself

Abstract

backgroundContactin-5 (CNTN5), a neural adhesion molecule involved in synaptogenesis and synaptic maturation in the auditory pathway, has been associated with the pathophysiology of autism spectrum disorder (ASD), particularly hyperacusis. To investigate the role of rare CNTN5 variants in ASD susceptibility, we performed resequencing and association analysis in a Japanese population.

methodsWe resequenced the CNTN5 coding regions in 302 patients with ASD and prioritized rare putatively damaging variants. The prioritized variants were then genotyped in 313 patients with ASD and 1065 controls. Subsequently, we conducted an association study of selected variants with ASD in 614 patients with ASD and 61 057 controls. Clinical data were reviewed for patients carrying prioritized variants.

resultsThrough resequencing, we prioritized three rare putatively damaging missense variants (W69G, I227L, and L1000S) in patients with ASD. Although we found a nominally significant association between the I227L variant and ASD, it did not remain significant after post hoc correction. Hyperacusis was found in three out of nine patients carrying prioritized variants.

conclusionThis study does not provide evidence for the contribution of rare CNTN5 variants to the genetic etiology of ASD in the Japanese population.

Indexed as

Autism Spectrum DisorderContactinsGenetic Predisposition to DiseaseAdolescentAdultChildChild, PreschoolEast Asian PeopleFemaleGenetic Association StudiesGenotypeHumansJapanMaleMutation, MissenseCNTN5 protein, humanContactinsautism spectrum disorderCNTN5hyperacusisJapaneserare variant

Identifiers

PMID39887962
PMCPMC11781355

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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.