Evidence map›Paper›PMID 21822266›Full record

ArticleNature genetics2011

Exome sequencing supports a de novo mutational paradigm for schizophrenia.

Bin Xu, J Louw Roos, Phillip Dexheimer, Braden Boone, Brooks Plummer, Shawn Levy, Joseph A Gogos, Maria Karayiorgou

Open access · greenAbstract read
In one paragraph

Article in Nature genetics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 250 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
250citing papers in PubMed, 4 pooled it
42.0field-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

250 citing papers in PubMed, 4 syntheses or guidelines pooled it, 474 citations in OpenAlex.

  1. Pooled it
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  15. Role ofFrontiers in molecular neuroscience · 2024
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190 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

8 authors at 3 institutions in 2 countries.

Bin XuDepartment of Psychiatry, Columbia University, New York, New York, USA.
J Louw Roos
Phillip Dexheimer
Braden Boone
Brooks Plummer
Shawn Levy
Joseph A Gogos
Maria Karayiorgou
HudsonAlpha Institute for Biotechnology · USColumbia University · USWeskoppies Psychiatric Hospital · ZA

Funding

MAPPING GENES FOR SCHIZOPHRENIA IN FOUNDER POPULATIONSR01MH061399 · NIMH · ROCKEFELLER UNIVERSITY · PI KARAYIORGOU, MARIA · 2000 to 2014
$7.1M
Elucidation of gene networks underlying susceptibility to schizophreniaR01MH077235 · NIMH · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI GOGOS, JOSEPH A · 2007 to 2009
$1.3M
NIMH NIH HHS MH061399NIMH NIH HHS MH077235NIMH NIH HHS R01 MH061399NIMH NIH HHS R01 MH077235
6 · The paper itself

Abstract

Despite its high heritability, a large fraction of individuals with schizophrenia do not have a family history of the disease (sporadic cases). Here we examined the possibility that rare de novo protein-altering mutations contribute to the genetic component of schizophrenia by sequencing the exomes of 53 sporadic cases, 22 unaffected controls and their parents. We identified 40 de novo mutations in 27 cases affecting 40 genes, including a potentially disruptive mutation in DGCR2, a gene located in the schizophrenia-predisposing 22q11.2 microdeletion region. A comparison to rare inherited variants indicated that the identified de novo mutations show a large excess of non-synonymous changes in schizophrenia cases, as well as a greater potential to affect protein structure and function. Our analyses suggest a major role for de novo mutations in schizophrenia as well as a large mutational target, which together provide a plausible explanation for the high global incidence and persistence of the disease.

Indexed as

Genetic Predisposition to DiseaseChromosomes, Human, Pair 22DNA Mutational AnalysisExonsHumansMembrane GlycoproteinsMutationPlatelet Glycoprotein GPIb-IX ComplexSchizophreniaSequence Deletionadhesion receptorMembrane GlycoproteinsPlatelet Glycoprotein GPIb-IX Complex

Identifiers

PMID21822266
PMCPMC3196550
OpenAlexW2070510406

What OpenQuestion holds

Textmetadata
LicenceTDM
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.