Evidence map›Paper›PMID 21569632›Full record

ArticleBehavioral and brain functions : BBF2011

Evidence for association between Disrupted-in-Schizophrenia 1 (DISC1) gene polymorphisms and autism in Chinese Han population: a family-based association study.

Fanfan Zheng, Lifang Wang, Meixiang Jia, Weihua Yue, Yan Ruan, Tianlan Lu, Jing Liu, Jun Li, Dai Zhang

Open access · goldAbstract read
In one paragraph

Article in Behavioral and brain functions : BBF, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

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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

18 citing papers in PubMed, 37 citations in OpenAlex.

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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

9 authors at 2 institutions in 1 country.

Fanfan ZhengKey Laboratory for Mental Health, Ministry of Health, Beijing, PR China.
Lifang Wang
Meixiang Jia
Weihua Yue
Yan Ruan
Tianlan Lu
Jing Liu
Jun Li
Dai Zhang
Peking University · CNPeking University Sixth Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDisrupted-in-Schizophrenia 1 (DISC1) gene is one of the most promising candidate genes for major mental disorders. In a previous study, a Finnish group demonstrated that DISC1 polymorphisms were associated with autism and Asperger syndrome. However, the results were not replicated in Korean population. To determine whether DISC1 is associated with autism in Chinese Han population, we performed a family-based association study between DISC1 polymorphisms and autism.

methodsWe genotyped seven tag single nucleotide polymorphisms (SNPs) in DISC1, spanning 338 kb, in 367 autism trios (singleton and their biological parents) including 1,101 individuals. Single SNP association and haplotype association analysis were performed using the family-based association test (FBAT) and Haploview software.

resultsWe found three SNPs showed significant associations with autism (rs4366301: G>C, Z=2.872, p=0.004; rs11585959: T>C, Z=2.199, p=0.028; rs6668845: A>G, Z=2.326, p=0.02). After the Bonferroni correction, SNP rs4366301, which located in the first intron of DISC1, remained significant. When haplotype were constructed with two-markers, three haplotypes displayed significant association with autism. These results were still significant after using the permutation method to obtain empirical p values.

conclusionsOur study provided evidence that the DISC1 may be the susceptibility gene of autism. It suggested DISC1 might play a role in the pathogenesis of autism.

Indexed as

FamilyAdolescentAdultAsian PeopleAutistic DisorderChildChild, PreschoolFemaleGenetic Association StudiesGenetic Predisposition to DiseaseGenotypeHaplotypesHumansMaleNerve Tissue ProteinsPolymorphism, Single NucleotideDISC1 protein, humanNerve Tissue Proteins

Identifiers

PMID21569632
PMCPMC3113723
OpenAlexW2118268398

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.