Evidence map›Paper›PMID 20385823›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2010

De novo mutations in the gene encoding the synaptic scaffolding protein SHANK3 in patients ascertained for schizophrenia.

Julie Gauthier, Nathalie Champagne, Ronald G Lafrenière, Lan Xiong, Dan Spiegelman, Edna Brustein, Mathieu Lapointe, Huashan Peng, Mélanie Côté, Anne Noreau and 20 more

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 215 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
215citing papers in PubMed, 8 pooled it
23.5field-weighted citation impact, top 1% 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

215 citing papers in PubMed, 8 syntheses or guidelines pooled it, 379 citations in OpenAlex.

  1. Pooled it
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  7. Distribution of disease-associated copy number variants across distinct disorders of cognitive development.Journal of the American Academy of Child and Adolescent Psychiatry · 2013
    Pooled it
  8. De novo mutation in schizophrenia.Schizophrenia bulletin · 2012
    Pooled it
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155 more citing papers are in PubMed but not listed here.

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

30 authors at 13 institutions in 3 countries.

Julie GauthierDepartment of Medicine, Centre of Excellence in Neuromics of Université de Montréal, Centre Hospitalier de l'Université de Montréal Research Center, Université de Montréal, Montréal, QC H2L 2W5, Canada
Nathalie Champagne
Ronald G Lafrenière
Lan Xiong
Dan Spiegelman
Edna Brustein
Mathieu Lapointe
Huashan Peng
Mélanie Côté
Anne Noreau
Fadi F Hamdan
Anjené M Addington
Judith L Rapoport
Lynn E Delisi
Marie-Odile Krebs
Ridha Joober
Ferid Fathalli
Fayçal Mouaffak
Ali P Haghighi
Christian Néri
Marie-Pierre Dubé
Mark E Samuels
Claude Marineau
Eric A Stone
Philip Awadalla
Philip A Barker
Salvatore Carbonetto
Pierre Drapeau
Guy A Rouleau
S2D Team
Montreal General Hospital · CACentre Hospitalier de l’Université de Montréal · CAUniversité de Montréal · CACentre Hospitalier Universitaire Sainte-Justine · CADouglas Mental Health University Institute · CANational Institute of Mental Health · USUniversité Paris Cité · FRHarvard University · USInserm · FRMcGill University · CAMontreal Heart Institute · CAMontreal Neurological Institute and Hospital · CANorth Carolina State University · US

Funding

Childhood Onset SchizophreniaZIAMH002581 · NIMH · NATIONAL INSTITUTE OF MENTAL HEALTH · PI RAPOPORT, JUDITH L. · 2009 to 2017
$25.5M
6 · The paper itself

Abstract

Schizophrenia likely results from poorly understood genetic and environmental factors. We studied the gene encoding the synaptic protein SHANK3 in 285 controls and 185 schizophrenia patients with unaffected parents. Two de novo mutations (R1117X and R536W) were identified in two families, one being found in three affected brothers, suggesting germline mosaicism. Zebrafish and rat hippocampal neuron assays revealed behavior and differentiation defects resulting from the R1117X mutant. As mutations in SHANK3 were previously reported in autism, the occurrence of SHANK3 mutations in subjects with a schizophrenia phenotype suggests a molecular genetic link between these two neurodevelopmental disorders.

Indexed as

Amino Acid SequenceAnimalsBase SequenceCarrier ProteinsComputational BiologyDNA PrimersFemaleHumansMaleMicrosatellite RepeatsMolecular Sequence DataMutation, MissenseNerve Tissue ProteinsNeuronsPedigreeRatsCarrier ProteinsDNA PrimersNerve Tissue Proteinspostsynaptic density proteinsSHANK3 protein, human

Identifiers

PMID20385823
PMCPMC2867875
OpenAlexW1978075999

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.