Evidence map›Paper›PMID 23169495›Full record

ArticleEuropean journal of human genetics : EJHG2013

Analysis of the effects of rare variants on splicing identifies alterations in GABAA receptor genes in autism spectrum disorder individuals.

Amélie Piton, Loubna Jouan, Daniel Rochefort, Sylvia Dobrzeniecka, Karine Lachapelle, Patrick A Dion, Julie Gauthier, Guy A Rouleau

Open access · bronzeAbstract read
In one paragraph

Article in European journal of human genetics : EJHG, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 14% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 52 citations in OpenAlex.

  1. Pooled it
  2. GABAergic Inhibition Gates Perceptual Awareness During Binocular Rivalry.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Trial
  3. Article
  4. Article
  5. Review
  6. Visual illusion susceptibility in autism: A neural model.The European journal of neuroscience · 2022
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Concentrations of Cortical GABA and Glutamate in Young Adults With Autism Spectrum Disorder.Autism research : official journal of the International Society for Autism Research · 2020
    Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Sensory perception in autism.Nature reviews. Neuroscience · 2017
    Review
  19. Epigenetic regulation of RELN and GAD1 in the frontal cortex (FC) of autism spectrum disorder (ASD) subjects.International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience · 2017
    Article
  20. 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

8 authors at 2 institutions in 1 country.

Amélie PitonDepartment of Medicine, Centre of Excellence in Neuroscience of Université de Montréal, CRCHUM Notre-Dame Hospital, Montreal, Quebec, Canada.
Loubna Jouan
Daniel Rochefort
Sylvia Dobrzeniecka
Karine Lachapelle
Patrick A Dion
Julie Gauthier
Guy A Rouleau
Université de Montréal · CACentre Hospitalier de l’Université de Montréal · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A large-scale sequencing screen of X-linked synaptic genes in individuals with autism spectrum disorder (ASD) or schizophrenia (SCZ), two common neurodevelopmental disorders, identified many variants most of which have no easily predictable effect on gene function. In this report, we evaluated the impact of these rare missense and silent variants on gene splicing. For this purpose, we used complementary in silico analyses, in vitro minigene-based assays and RNA prepared from lymphoblastoid cells derived from patients with these mutations. Our goal was to identify the variants which might either create or disrupt an acceptor splice site, a donor splice site or an exonic splicing enhancer, thus leading to aberrant splicing that could be involved in the pathogenesis of ASD or SCZ. We identified truncating mutations in distinct X-linked gamma-aminobutyric acid A (GABAA) receptor subunit-encoding genes, GABRQ and GABRA3, in two different families. Furthermore, missense and silent variants in nuclear RNA export factor 5 and histone deacetylase 6 were shown to partially disrupt the protein. While genes from the GABAergic pathway have previously been thought to be involved in the pathophysiology of ASD, this is the first report of ASD patients with truncating mutations in GABA receptors genes.

Indexed as

Alternative SplicingChildChild Development Disorders, PervasiveComputer SimulationGenes, X-LinkedGenetic VariationHumansMutationReceptors, GABA-ARNA Splice SitesSchizophreniaGABRA3 protein, humanGABRQ protein, humanReceptors, GABA-ARNA Splice Sites

Identifiers

PMID23169495
PMCPMC3722945
OpenAlexW2084615635

What OpenQuestion holds

Textmetadata
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.