Evidence map›Paper›PMID 26176695›Full record

ArticlePloS one2015

A Pooled Genome-Wide Association Study of Asperger Syndrome.

Varun Warrier, Bhismadev Chakrabarti, Laura Murphy, Allen Chan, Ian Craig, Uma Mallya, Silvia Lakatošová, Karola Rehnstrom, Leena Peltonen, Sally Wheelwright and 3 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 29% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Two Autism/Dyslexia Linked Variations ofFrontiers in cellular neuroscience · 2019
    Article
  6. Article
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

13 authors at 5 institutions in 2 countries.

Varun WarrierAutism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom.
Bhismadev ChakrabartiAutism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom; School of Psychology and Clinical Language Sciences, Centre for Integrative Neuroscience and Neurodynamics, University of Reading, Reading, United Kingdom.
Laura MurphyAutism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom.
Allen ChanAutism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom.
Ian CraigMRC Centre for Social, Genetic and Developmental Psychiatry, King's College London, Institute of Psychiatry, London, United Kingdom.
Uma MallyaAutism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom.
Silvia LakatošováAutism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom.
Karola RehnstromThe Wellcome Trust Sanger Institute, Hinxton, Cambridgeshire, United Kingdom.
Leena PeltonenThe Wellcome Trust Sanger Institute, Hinxton, Cambridgeshire, United Kingdom.
Sally WheelwrightAutism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom.
Carrie AllisonAutism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom.
Simon E FisherMax Planck Institute for Psycholinguistics, 6500 AH, Nijmegen, The Netherlands; Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen, The Netherlands.
Simon Baron-CohenAutism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom; CLASS Clinic, Cambridgeshire and Peterborough NHS Foundation Trust (CPFT), Cambridge, United Kingdom.
University of Cambridge · GBWellcome Sanger Institute · GBCambridgeshire and Peterborough NHS Foundation Trust · GBKing's College London · GBRadboud University Nijmegen · NL

Funding

Medical Research CouncilWellcome Trust
6 · The paper itself

Abstract

Asperger Syndrome (AS) is a neurodevelopmental condition characterized by impairments in social interaction and communication, alongside the presence of unusually repetitive, restricted interests and stereotyped behaviour. Individuals with AS have no delay in cognitive and language development. It is a subset of Autism Spectrum Conditions (ASC), which are highly heritable and has a population prevalence of approximately 1%. Few studies have investigated the genetic basis of AS. To address this gap in the literature, we performed a genome-wide pooled DNA association study to identify candidate loci in 612 individuals (294 cases and 318 controls) of Caucasian ancestry, using the Affymetrix GeneChip Human Mapping version 6.0 array. We identified 11 SNPs that had a p-value below 1x10-5. These SNPs were independently genotyped in the same sample. Three of the SNPs (rs1268055, rs7785891 and rs2782448) were nominally significant, though none remained significant after Bonferroni correction. Two of our top three SNPs (rs7785891 and rs2782448) lie in loci previously implicated in ASC. However, investigation of the three SNPs in the ASC genome-wide association dataset from the Psychiatric Genomics Consortium indicated that these three SNPs were not significantly associated with ASC. The effect sizes of the variants were modest, indicating that our study was not sufficiently powered to identify causal variants with precision.

Indexed as

Polymorphism, Single NucleotideAsperger SyndromeCase-Control StudiesFemaleGene FrequencyGenetic Predisposition to DiseaseGenome, HumanGenome-Wide Association StudyHumansMale

Identifiers

PMID26176695
PMCPMC4503355
OpenAlexW1809937165

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.