Evidence map›Paper›PMID 19694819›Full record

ArticleGenes, brain, and behavior2009

Clustering by neurocognition for fine mapping of the schizophrenia susceptibility loci on chromosome 6p.

S-H Lin, C-M Liu, Y-L Liu, C Shen-Jang Fann, P-C Hsiao, J-Y Wu, S-I Hung, C-H Chen, H-M Wu, Y-S Jou and 11 more

Open access · bronzeAbstract read
In one paragraph

Article in Genes, brain, and behavior, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 15% 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, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Thioredoxin Domain Containing 5 (TXNDC5): Friend or Foe?Current issues in molecular biology · 2024
    Review
  4. Article
  5. Review
  6. The role and mechanism of TXNDC5 in diseases.European journal of medical research · 2022
    Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
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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

21 authors at 11 institutions in 2 countries.

S-H LinInstitute of Epidemiology, College of Public Health, National Taiwan University, Taipei, Taiwan.
C-M Liu
Y-L Liu
C Shen-Jang Fann
P-C Hsiao
J-Y Wu
S-I Hung
C-H Chen
H-M Wu
Y-S Jou
S K Liu
T J Hwang
M H Hsieh
C-C Chang
W-C Yang
J-J Lin
F H-C Chou
S V Faraone
M T Tsuang
H-G Hwu
W J Chen
Institute of Biomedical Sciences, Academia Sinica · TWNational Taiwan University · TWNational Taiwan University Hospital · TWChi Mei Medical Center · TWHarvard University · USInstitute of Molecular Biology, Academia Sinica · TWInstitute of Statistical Science, Academia Sinica · TWKaohsiung Municipal Kai-Syuan Psychiatric Hospital · TWNational Health Research Institutes · TWSUNY Upstate Medical University · USTamkang University · TW

Funding

GENETIC LINKAGE STUDY OF SCHIZOPHRENIAR01MH059624 · NIMH · MASSACHUSETTS MENTAL HEALTH INSTITUTE · PI TSUANG, MING T. · 1998 to 2001
$1.2M
NIMH NIH HHS 1R01 MH59624-01NIMH NIH HHS 1R01 MH59624-02NIMH NIH HHS R01 MH059624
6 · The paper itself

Abstract

Chromosome 6p is one of the most commonly implicated regions in the genome-wide linkage scans of schizophrenia, whereas further association studies for markers in this region were inconsistent likely due to heterogeneity. This study aimed to identify more homogeneous subgroups of families for fine mapping on regions around markers D6S296 and D6S309 (both in 6p24.3) as well as D6S274 (in 6p22.3) by means of similarity in neurocognitive functioning. A total of 160 families of patients with schizophrenia comprising at least two affected siblings who had data for eight neurocognitive test variables of the continuous performance test (CPT) and the Wisconsin card sorting test (WCST) were subjected to cluster analysis with data visualization using the test scores of both affected siblings. Family clusters derived were then used separately in family-based association tests for 64 single nucleotide polymorphisms (SNPs) covering the region of 6p24.3 and 6p22.3. Three clusters were derived from the family-based clustering, with deficit cluster 1 representing deficit on the CPT, deficit cluster 2 representing deficit on both the CPT and the WCST, and a third cluster of nondeficit. After adjustment using false discovery rate for multiple testing, SNP rs13873 and haplotype rs1225934-rs13873 on BMP6-TXNDC5 genes were significantly associated with schizophrenia for the deficit cluster 1 but not for the deficit cluster 2 or nondeficit cluster. Our results provide further evidence that the BMP6-TXNDC5 locus on 6p24.3 may play a role in the selective impairments on sustained attention of schizophrenia.

Indexed as

AdultAgedBone Morphogenetic Protein 6BrainChromosome MappingChromosomes, Human, Pair 6Cluster AnalysisCognition DisordersDNA Mutational AnalysisFemaleGenetic Predisposition to DiseaseGenetic TestingGenotypeHumansMaleMiddle AgedBMP6 protein, humanBone Morphogenetic Protein 6Protein Disulfide-IsomerasesTXNDC5 protein, human

Identifiers

PMID19694819
PMCPMC4286260
OpenAlexW2047707550

What OpenQuestion holds

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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.