Evidence map›Paper›PMID 23830515›Full record

ArticleAmerican journal of human genetics2013

Intellectual disability is associated with increased runs of homozygosity in simplex autism.

Ece D Gamsiz, Emma W Viscidi, Abbie M Frederick, Shailender Nagpal, Stephan J Sanders, Michael T Murtha, Michael Schmidt, Simons Simplex Collection Genetics Consortium, Elizabeth W Triche, Daniel H Geschwind and 5 more

Open access · bronzeAbstract read
In one paragraph

Article in American journal of human genetics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
4.2field-weighted citation impact, top 6% 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

44 citing papers in PubMed, 88 citations in OpenAlex.

  1. Article
  2. Consanguinity:Sultan Qaboos University medical journal · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

15 authors at 6 institutions in 1 country.

Ece D GamsizLaboratory for Molecular Medicine, Department of Molecular Biology, Cell Biology, and Biochemistry, Brown University, 70 Ship Street, Providence, RI 02912, USA.
Emma W Viscidi
Abbie M Frederick
Shailender Nagpal
Stephan J Sanders
Michael T Murtha
Michael Schmidt
Simons Simplex Collection Genetics Consortium
Elizabeth W Triche
Daniel H Geschwind
Matthew W State
Sorin Istrail
Edwin H Cook
Bernie Devlin
Eric M Morrow
Brown University · USYale University · USNeurosciences Institute · USUniversity of California, Los Angeles · USUniversity of Illinois Chicago · USUniversity of Pittsburgh · US

Funding

UW Autism Center of ExcellenceP50HD055782 · NICHD · UNIVERSITY OF WASHINGTON · PI ABBOTT, ROBERT D · 2007 to 2011
$11.0M
TRAINING IN MOLECULAR &CELL BIOLOGY &BIOCHEMISTRYT32GM007601 · NIGMS · BROWN UNIVERSITY · PI MOWRY, KIMBERLY L. · 1985 to 2019
$6.4M
Center for Cancer Signaling NetworksP30GM103410 · NIGMS · BROWN UNIVERSITY · PI ATWOOD, WALTER J · 2012 to 2015
$4.3M
Genetic investigation of cognitive development in autistic spectrum disorders.K23MH080954 · NIMH · MASSACHUSETTS GENERAL HOSPITAL · PI MORROW, ERIC M · 2007 to 2011
$920k
NICHD NIH HHS P50 HD055782NIGMS NIH HHS P30 GM103410NIGMS NIH HHS T32 GM007601NIMH NIH HHS 5K23MH080954-05NIMH NIH HHS K23 MH080954
6 · The paper itself

Abstract

Intellectual disability (ID), often attributed to autosomal-recessive mutations, occurs in 40% of autism spectrum disorders (ASDs). For this reason, we conducted a genome-wide analysis of runs of homozygosity (ROH) in simplex ASD-affected families consisting of a proband diagnosed with ASD and at least one unaffected sibling. In these families, probands with an IQ ≤ 70 show more ROH than their unaffected siblings, whereas probands with an IQ > 70 do not show this excess. Although ASD is far more common in males than in females, the proportion of females increases with decreasing IQ. Our data do support an association between ROH burden and autism diagnosis in girls; however, we are not able to show that this effect is independent of low IQ. We have also discovered several autism candidate genes on the basis of finding (1) a single gene that is within an ROH interval and that is recurrent in autism or (2) a gene that is within an autism ROH block and that harbors a homozygous, rare deleterious variant upon analysis of exome-sequencing data. In summary, our data suggest a distinct genetic architecture for participants with autism and co-occurring intellectual disability and that this architecture could involve a role for recessively inherited loci for this autism subgroup.

Indexed as

ChildChild Development Disorders, PervasiveChromosomes, HumanFemaleGenetic Association StudiesGenetic Diseases, InbornGenetic Predisposition to DiseaseGenetics, PopulationHomozygoteHumansIntellectual DisabilityIntelligence TestsMalePedigreePhenotypeSex Factors

Identifiers

PMID23830515
PMCPMC3710760
OpenAlexW1973211018

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.