Evidence map›Paper›PMID 30285260›Full record

ArticleSchizophrenia bulletin2019

Genome-Wide Association Study Detected Novel Susceptibility Genes for Schizophrenia and Shared Trans-Populations/Diseases Genetic Effect.

Masashi Ikeda, Atsushi Takahashi, Yoichiro Kamatani, Yukihide Momozawa, Takeo Saito, Kenji Kondo, Ayu Shimasaki, Kohei Kawase, Takaya Sakusabe, Yoshimi Iwayama and 22 more

Open access · bronzeAbstract read
In one paragraph

Article in Schizophrenia bulletin, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
84citing papers in PubMed, 8 pooled it
11.9field-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

84 citing papers in PubMed, 8 syntheses or guidelines pooled it, 164 citations in OpenAlex.

  1. Pooled it
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    Review

24 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

32 authors at 13 institutions in 1 country.

Masashi IkedaDepartment of Psychiatry, Fujita Health University School of Medicine, Toyoake, Japan.
Atsushi TakahashiLaboratory for Statistical Analysis, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan.
Yoichiro KamataniLaboratory for Statistical Analysis, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan.
Yukihide MomozawaLaboratory for Genotyping Development, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan.
Takeo SaitoDepartment of Psychiatry, Fujita Health University School of Medicine, Toyoake, Japan.
Kenji KondoDepartment of Psychiatry, Fujita Health University School of Medicine, Toyoake, Japan.
Ayu ShimasakiDepartment of Psychiatry, Fujita Health University School of Medicine, Toyoake, Japan.
Kohei KawaseDepartment of Psychiatry, Fujita Health University School of Medicine, Toyoake, Japan.
Takaya SakusabeFaculty of Clinical Engineering, Fujita Health University, School of Health Sciences, Toyoake, Japan.
Yoshimi IwayamaLaboratory for Molecular Psychiatry, RIKEN Center for Brain Science, Wako, Saitama, Japan.
Tomoko ToyotaLaboratory for Molecular Psychiatry, RIKEN Center for Brain Science, Wako, Saitama, Japan.
Tomoyasu WakudaDepartment of Psychiatry, Hamamatsu University School of Medicine, Hamamatsu, Japan.
Mitsuru KikuchiResearch Center for Child Mental Development, Kanazawa University, Kanazawa, Japan.
Nobuhisa KanaharaDepartment of Psychiatry, Chiba University Graduate School of Medicine, Chiba, Japan.
Hidenaga YamamoriDepartment of Psychiatry, Osaka University Graduate School of Medicine, Suita, Japan.
Yuka YasudaDepartment of Psychiatry, Osaka University Graduate School of Medicine, Suita, Japan.
Yuichiro WatanabeDepartment of Psychiatry, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
Satoshi HoyaDepartment of Psychiatry, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
Branko AleksicDepartment of Psychiatry, Nagoya University, Graduate School of Medicine, Nagoya, Japan.
Itaru KushimaDepartment of Psychiatry, Nagoya University, Graduate School of Medicine, Nagoya, Japan.
Heii AraiDepearmtnt of Psychaitry, Juntendo University, Faculty of Medicine, Tokyo, Japan.
Manabu TakakiDepartment of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Kotaro HattoriDepartment of Mental Disorder Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan.
Hiroshi KunugiDepartment of Mental Disorder Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan.
Yuko OkahisaDepartment of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Tohru OhnumaDepearmtnt of Psychaitry, Juntendo University, Faculty of Medicine, Tokyo, Japan.
Norio OzakiDepartment of Psychiatry, Nagoya University, Graduate School of Medicine, Nagoya, Japan.
Toshiyuki SomeyaDepartment of Psychiatry, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
Ryota HashimotoDepartment of Pathology of Mental Diseases, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan.
Takeo YoshikawaLaboratory for Molecular Psychiatry, RIKEN Center for Brain Science, Wako, Saitama, Japan.
Michiaki KuboRIKEN Center for Integrative Medical Sciences, Yokohama, Japan.
Nakao IwataDepartment of Psychiatry, Fujita Health University School of Medicine, Toyoake, Japan.
Fujita Health University · JPNagoya University · JPNational Center of Neurology and Psychiatry · JPNiigata University · JPRIKEN Center for Brain Science · JPRIKEN Center for Integrative Medical Sciences · JPJuntendo University · JPOkayama University · JPOsaka University · JPChiba University · JPHamamatsu University School of Medicine · JPKanazawa University · JPNational Cerebral and Cardiovascular Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genome-wide association studies (GWASs) have identified >100 susceptibility loci for schizophrenia (SCZ) and demonstrated that SCZ is a polygenic disorder determined by numerous genetic variants but with small effect size. We conducted a GWAS in the Japanese (JPN) population (a) to detect novel SCZ-susceptibility genes and (b) to examine the shared genetic risk of SCZ across (East Asian [EAS] and European [EUR]) populations and/or that of trans-diseases (SCZ, bipolar disorder [BD], and major depressive disorder [MDD]) within EAS and between EAS and EUR (trans-diseases/populations). Among the discovery GWAS subjects (JPN-SCZ GWAS: 1940 SCZ cases and 7408 controls) and replication dataset (4071 SCZ cases and 54479 controls), both comprising JPN populations, 3 novel susceptibility loci for SCZ were identified: SPHKAP (Pbest = 4.1 × 10-10), SLC38A3 (Pbest = 5.7 × 10-10), and CABP1-ACADS (Pbest = 9.8 × 10-9). Subsequent meta-analysis between our samples and those of the Psychiatric GWAS Consortium (PGC; EUR samples) and another study detected 12 additional susceptibility loci. Polygenic risk score (PRS) prediction revealed a shared genetic risk of SCZ across populations (Pbest = 4.0 × 10-11) and between SCZ and BD in the JPN population (P ~ 10-40); however, a lower variance-explained was noted between JPN-SCZ GWAS and PGC-BD or MDD within/across populations. Genetic correlation analysis supported the PRS results; the genetic correlation between JPN-SCZ and PGC-SCZ was ρ = 0.58, whereas a similar/lower correlation was observed between the trans-diseases (JPN-SCZ vs JPN-BD/EAS-MDD, rg = 0.56/0.29) or trans-diseases/populations (JPN-SCZ vs PGC-BD/MDD, ρ = 0.38/0.12). In conclusion, (a) Fifteen novel loci are possible susceptibility genes for SCZ and (b) SCZ "risk" effect is shared with other psychiatric disorders even across populations.

Indexed as

Genome-Wide Association StudyAdultAsia, EasternBipolar DisorderDatasets as TopicEuropeFemaleGenetic LociGenetic Predisposition to DiseaseHumansJapanMajor Depressive DisorderMaleMiddle AgedSchizophreniaACADSCABP1GWASpolygenic scoreSLC38ASPHKAP

Identifiers

PMID30285260
PMCPMC6581133
OpenAlexW2895599024

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.