Evidence map›Paper›PMID 28440294›Full record

ArticleScientific reports2017

Next-generation DNA sequencing identifies novel gene variants and pathways involved in specific language impairment.

Xiaowei Sylvia Chen, Rose H Reader, Alexander Hoischen, Joris A Veltman, Nuala H Simpson, Clyde Francks, Dianne F Newbury, Simon E Fisher

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
10.6field-weighted citation impact, top 2% 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

45 citing papers in PubMed, 88 citations in OpenAlex.

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  5. Investigating Sequence Variations inClinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2025
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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

8 authors at 4 institutions in 2 countries.

Xiaowei Sylvia ChenLanguage and Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands.
Rose H ReaderWellcome Trust Centre for Human Genetics, University of Oxford, Oxford, OX3 7BN, UK.
Alexander HoischenDepartment of Human Genetics, Radboud University Medical Center, Nijmegen, The Netherlands.
Joris A VeltmanDepartment of Human Genetics, Radboud University Medical Center, Nijmegen, The Netherlands.
Nuala H SimpsonWellcome Trust Centre for Human Genetics, University of Oxford, Oxford, OX3 7BN, UK.
Clyde FrancksLanguage and Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands.
Dianne F NewburyWellcome Trust Centre for Human Genetics, University of Oxford, Oxford, OX3 7BN, UK.
Simon E FisherLanguage and Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands.
Radboud University Nijmegen · NLCentre for Human Genetics · GBMax Planck Institute for Psycholinguistics · NLOxford Brookes University · GB

Funding

Medical Research Council G0900747Medical Research Council G0900747 91070Medical Research Council G1000569Medical Research Council G1000569/1Medical Research Council MR/J003719/1Wellcome TrustWellcome Trust 090532/Z/09/Z
6 · The paper itself

Abstract

A significant proportion of children have unexplained problems acquiring proficient linguistic skills despite adequate intelligence and opportunity. Developmental language disorders are highly heritable with substantial societal impact. Molecular studies have begun to identify candidate loci, but much of the underlying genetic architecture remains undetermined. We performed whole-exome sequencing of 43 unrelated probands affected by severe specific language impairment, followed by independent validations with Sanger sequencing, and analyses of segregation patterns in parents and siblings, to shed new light on aetiology. By first focusing on a pre-defined set of known candidates from the literature, we identified potentially pathogenic variants in genes already implicated in diverse language-related syndromes, including ERC1, GRIN2A, and SRPX2. Complementary analyses suggested novel putative candidates carrying validated variants which were predicted to have functional effects, such as OXR1, SCN9A and KMT2D. We also searched for potential "multiple-hit" cases; one proband carried a rare AUTS2 variant in combination with a rare inherited haplotype affecting STARD9, while another carried a novel nonsynonymous variant in SEMA6D together with a rare stop-gain in SYNPR. On broadening scope to all rare and novel variants throughout the exomes, we identified biological themes that were enriched for such variants, including microtubule transport and cytoskeletal regulation.

Indexed as

Genetic Predisposition to DiseaseChromosome SegregationExome SequencingFemaleGene OntologyGenetic Association StudiesHeterozygoteHigh-Throughput Nucleotide SequencingHumansLanguage Development DisordersMaleMutationPedigreePolymorphism, Single NucleotideReproducibility of ResultsRisk Factors

Identifiers

PMID28440294
PMCPMC5404330
OpenAlexW2464851698

What OpenQuestion holds

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LicenceCC BY
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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.