Evidence map›Paper›PMID 31160569›Full record

ArticleNature communications2019

Bivariate causal mixture model quantifies polygenic overlap between complex traits beyond genetic correlation.

Oleksandr Frei, Dominic Holland, Olav B Smeland, Alexey A Shadrin, Chun Chieh Fan, Steffen Maeland, Kevin S O'Connell, Yunpeng Wang, Srdjan Djurovic, Wesley K Thompson and 2 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 285 papers, 14 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
285citing papers in PubMed, 14 pooled it
22.9field-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

285 citing papers in PubMed, 14 syntheses or guidelines pooled it, 421 citations in OpenAlex.

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  20. Genetic architectures of brain-related traits are shaped by strong selective constraints.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article

225 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

12 authors at 4 institutions in 3 countries.

Oleksandr FreiNORMENT, KG Jebsen Centre for Psychosis Research, Institute of Clinical Medicine, University of Oslo, 0424, Oslo, Norway. oleksandr.frei@gmail.com.ORCID http://orcid.org/0000-0002-6427-2625
Dominic HollandCenter for Multimodal Imaging and Genetics, University of California at San Diego, La Jolla, CA, 92037, USA.
Olav B SmelandNORMENT, KG Jebsen Centre for Psychosis Research, Institute of Clinical Medicine, University of Oslo, 0424, Oslo, Norway.ORCID http://orcid.org/0000-0002-3761-5215
Alexey A ShadrinNORMENT, KG Jebsen Centre for Psychosis Research, Institute of Clinical Medicine, University of Oslo, 0424, Oslo, Norway.
Chun Chieh FanCenter for Multimodal Imaging and Genetics, University of California at San Diego, La Jolla, CA, 92037, USA.ORCID http://orcid.org/0000-0001-9437-2128
Steffen MaelandNORMENT, KG Jebsen Centre for Psychosis Research, Institute of Clinical Medicine, University of Oslo, 0424, Oslo, Norway.
Kevin S O'ConnellNORMENT, KG Jebsen Centre for Psychosis Research, Institute of Clinical Medicine, University of Oslo, 0424, Oslo, Norway.ORCID http://orcid.org/0000-0002-6865-8795
Yunpeng WangNORMENT, KG Jebsen Centre for Psychosis Research, Institute of Clinical Medicine, University of Oslo, 0424, Oslo, Norway.
Srdjan DjurovicDepartment of Medical Genetics, Oslo University Hospital, 0424, Oslo, Norway.ORCID http://orcid.org/0000-0002-8140-8061
Wesley K ThompsonDepartment of Family Medicine and Public Health, University of California, San Diego, La Jolla, CA, 92093, USA.
Ole A AndreassenNORMENT, KG Jebsen Centre for Psychosis Research, Institute of Clinical Medicine, University of Oslo, 0424, Oslo, Norway.ORCID http://orcid.org/0000-0002-4461-3568
Anders M DaleCenter for Multimodal Imaging and Genetics, University of California at San Diego, La Jolla, CA, 92037, USA. andersmdale@gmail.com.
University of Oslo · NOOslo University Hospital · NOUniversity of California San Diego · USSankt Hans Hospital · DK

Funding

Foundation for the National Institutes of Health (Foundation for the National Institutes of Health, Inc.) R01GM104400Foundation for the National Institutes of Health (Foundation for the National Institutes of Health, Inc.) R01MH100351Norges Forskningsråd (Research Council of Norway) 223273Norges Forskningsråd (Research Council of Norway) 225989Norges Forskningsråd (Research Council of Norway) 248778
6 · The paper itself

Abstract

Accumulating evidence from genome wide association studies (GWAS) suggests an abundance of shared genetic influences among complex human traits and disorders, such as mental disorders. Here we introduce a statistical tool, MiXeR, which quantifies polygenic overlap irrespective of genetic correlation, using GWAS summary statistics. MiXeR results are presented as a Venn diagram of unique and shared polygenic components across traits. At 90% of SNP-heritability explained for each phenotype, MiXeR estimates that 8.3 K variants causally influence schizophrenia and 6.4 K influence bipolar disorder. Among these variants, 6.2 K are shared between the disorders, which have a high genetic correlation. Further, MiXeR uncovers polygenic overlap between schizophrenia and educational attainment. Despite a genetic correlation close to zero, the phenotypes share 8.3 K causal variants, while 2.5 K additional variants influence only educational attainment. By considering the polygenicity, discoverability and heritability of complex phenotypes, MiXeR analysis may improve our understanding of cross-trait genetic architectures.

Indexed as

Models, GeneticModels, StatisticalMultifactorial InheritanceBipolar DisorderGene FrequencyGenome-Wide Association StudyHumansLinkage DisequilibriumSchizophrenia

Identifiers

PMID31160569
PMCPMC6547727
OpenAlexW2947677934

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.