Evidence map›Paper›PMID 21060895›Full record

ArticlePloS one2010

Identification of candidate genes for dyslexia susceptibility on chromosome 18.

Thomas S Scerri, Silvia Paracchini, Andrew Morris, I Laurence MacPhie, Joel Talcott, John Stein, Shelley D Smith, Bruce F Pennington, Richard K Olson, John C DeFries and 2 more

Erratum issuedAbstract read
In one paragraph

Article in PloS one, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. [Research advances in susceptible genes for developmental dyslexia in children].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2016
    Review
  10. Article
  11. Article
  12. Article
  13. Dyslexia: the Role of Vision and Visual Attention.Current developmental disorders reports · 2014
    Review
  14. Review
  15. The effects of Kiaa0319 knockdown on cortical and subcortical anatomy in male rats.International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience · 2013
    Article
  16. Article
  17. Neocortical disruption and behavioral impairments in rats following in utero RNAi of candidate dyslexia risk gene Kiaa0319.International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience · 2012
    Article
  18. Developmental dyslexia.Lancet (London, England) · 2012
    Review
  19. Article
  20. Article
4 · The record

Corrections and comments

  • Erratum issued
    Richardson, Alex J [added]
5 · Who and what money

Authors and funding

12 authors.

Thomas S ScerriWellcome Trust Centre for Human Genetics, University of Oxford, Oxford, United Kingdom.
Silvia Paracchini
Andrew Morris
I Laurence MacPhie
Joel Talcott
John Stein
Shelley D Smith
Bruce F Pennington
Richard K Olson
John C DeFries
Anthony P Monaco
Alex J Richardson

Funding

VALIDITY OF SUBTYPES OF ADHDP50HD027802 · NICHD · UNIVERSITY OF COLORADO AT BOULDER · PI ERIK G WILLCUTT · 1990 to 2026
$44.9M
NICHD NIH HHS P50 HD027802NICHD NIH HHS P50 HD-27802Wellcome TrustWellcome Trust 075491/Z/04Wellcome Trust 076566
6 · The paper itself

Abstract

backgroundSix independent studies have identified linkage to chromosome 18 for developmental dyslexia or general reading ability. Until now, no candidate genes have been identified to explain this linkage. Here, we set out to identify the gene(s) conferring susceptibility by a two stage strategy of linkage and association analysis. METHODOLOGY/PRINCIPAL

findingsLinkage analysis: 264 UK families and 155 US families each containing at least one child diagnosed with dyslexia were genotyped with a dense set of microsatellite markers on chromosome 18. Association analysis: Using a discovery sample of 187 UK families, nearly 3000 SNPs were genotyped across the chromosome 18 dyslexia susceptibility candidate region. Following association analysis, the top ranking SNPs were then genotyped in the remaining samples. The linkage analysis revealed a broad signal that spans approximately 40 Mb from 18p11.2 to 18q12.2. Following the association analysis and subsequent replication attempts, we observed consistent association with the same SNPs in three genes; melanocortin 5 receptor (MC5R), dymeclin (DYM) and neural precursor cell expressed, developmentally down-regulated 4-like (NEDD4L).

conclusionsAlong with already published biological evidence, MC5R, DYM and NEDD4L make attractive candidates for dyslexia susceptibility genes. However, further replication and functional studies are still required.

Indexed as

Chromosomes, Human, Pair 18Genetic Predisposition to DiseaseDyslexiaGenetic LinkageHumansPolymorphism, Single Nucleotide

Identifiers

PMID21060895
PMCPMC2965662

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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.