Evidence map›Paper›PMID 25877001›Full record

ArticleJournal of human genetics2015

Polymorphisms in DCDC2 and S100B associate with developmental dyslexia.

Hans Matsson, Mikael Huss, Helena Persson, Elisabet Einarsdottir, Ettore Tiraboschi, Jaana Nopola-Hemmi, Johannes Schumacher, Nina Neuhoff, Andreas Warnke, Heikki Lyytinen and 5 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of human genetics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.7field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 27 citations in OpenAlex.

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  12. Neural Noise Hypothesis of Developmental Dyslexia.Trends in cognitive sciences · 2017
    Review
  13. Review
  14. [Research advances in susceptible genes for developmental dyslexia in children].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2016
    Review
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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

15 authors at 8 institutions in 3 countries.

Hans MatssonDepartment of Biosciences and Nutrition, and Center for Innovative Medicine, Karolinska Institutet, Huddinge, Sweden.
Mikael Huss1] Science for Life Laboratory, Stockholm, Sweden [2] Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Sweden.
Helena PerssonDepartment of Biosciences and Nutrition, and Center for Innovative Medicine, Karolinska Institutet, Huddinge, Sweden.
Elisabet EinarsdottirDepartment of Biosciences and Nutrition, and Center for Innovative Medicine, Karolinska Institutet, Huddinge, Sweden.
Ettore TiraboschiDepartment of Biosciences and Nutrition, and Center for Innovative Medicine, Karolinska Institutet, Huddinge, Sweden.
Jaana Nopola-HemmiDivision of Child Neurology, Department of Gynecology and Pediatrics, Jorvi Hospital, University Central Hospital, Espoo, Finland.
Johannes SchumacherInstitute of Human Genetics and Department of Genomics, Life and Brain Center, University of Bonn, Bonn, Germany.
Nina NeuhoffDepartment of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University of Munich, Munich, Germany.
Andreas WarnkeDepartment of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University of Wuerzburg, Wuerzburg, Germany.
Heikki LyytinenDepartment of Psychology and Child Research Center, University of Jyväskylä, Jyväskylä, Finland.
Gert Schulte-KörneDepartment of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University of Munich, Munich, Germany.
Markus M NöthenDepartment of Genomics, Life & Brain Center, University of Bonn, Bonn, Germany.
Paavo H T LeppänenDepartment of Psychology, University of Jyväskylä, Jyväskylä, Finland.
Myriam Peyrard-JanvidDepartment of Biosciences and Nutrition, and Center for Innovative Medicine, Karolinska Institutet, Huddinge, Sweden.
Juha Kere1] Department of Biosciences and Nutrition, and Center for Innovative Medicine, Karolinska Institutet, Huddinge, Sweden [2] Science for Life Laboratory, Stockholm, Sweden [3] Molecular Neurology Research Program, Research Programs Unit, University of Helsinki, Helsinki, Finland [4] Folkhälsan Institute of Genetics, Helsinki, Finland.
Karolinska Institutet · SELudwig-Maximilians-Universität München · DEUniversity of Jyväskylä · FIJorvi Hospital · FILife & Brain (Germany) · DEScience for Life Laboratory · SEUniversity of Bonn · DEUniversity of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genetic studies of complex traits have become increasingly successful as progress is made in next-generation sequencing. We aimed at discovering single nucleotide variation present in known and new candidate genes for developmental dyslexia: CYP19A1, DCDC2, DIP2A, DYX1C1, GCFC2 (also known as C2orf3), KIAA0319, MRPL19, PCNT, PRMT2, ROBO1 and S100B. We used next-generation sequencing to identify single-nucleotide polymorphisms in the exons of these 11 genes in pools of 100 DNA samples of Finnish individuals with developmental dyslexia. Subsequent individual genotyping of those 100 individuals, and additional cases and controls from the Finnish and German populations, validated 92 out of 111 different single-nucleotide variants. A nonsynonymous polymorphism in DCDC2 (corrected P = 0.002) and a noncoding variant in S100B (corrected P = 0.016) showed a significant association with spelling performance in families of German origin. No significant association was found for the variants neither in the Finnish case-control sample set nor in the Finnish family sample set. Our findings further strengthen the role of DCDC2 and implicate S100B, in the biology of reading and spelling.

Indexed as

Case-Control StudiesDyslexiaGenetic Association StudiesGenetic Predisposition to DiseaseHumansMicrotubule-Associated ProteinsPolymorphism, Single NucleotideS100 Calcium Binding Protein beta SubunitSequence Analysis, DNADCDC2 protein, humanMicrotubule-Associated ProteinsS100B protein, humanS100 Calcium Binding Protein beta Subunit

Identifiers

PMID25877001
PMCPMC4521290
OpenAlexW1984731542

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.