Evidence map›Paper›PMID 27321947›Full record

ArticleAmerican journal of human genetics2016

Transethnic Genetic-Correlation Estimates from Summary Statistics.

Brielin C Brown, Asian Genetic Epidemiology Network Type 2 Diabetes Consortium, Chun Jimmie Ye, Alkes L Price, Noah Zaitlen

Abstract read
In one paragraph

Article in American journal of human genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 241 papers, 34 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
241citing papers in PubMed, 34 pooled it
–field-weighted citation impact
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

241 citing papers in PubMed, 34 syntheses or guidelines pooled it.

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  7. The genetics of cannabis lifetime use.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
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181 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

5 authors.

Brielin C BrownDepartment of Computer Science, University of California, Berkeley, Berkeley, CA 94720, USA. Electronic address: brielin@berkeley.edu.
Asian Genetic Epidemiology Network Type 2 Diabetes Consortium
Chun Jimmie YeDepartment of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA 94117, USA.
Alkes L PriceHarvard T.H. Chan School of Public Health, Harvard University, Boston, MA 02115, USA.
Noah ZaitlenDepartment of Medicine, University of California, San Francisco, San Francisco, CA 94158, USA.

Funding

Methods for Genome-wide Association Studies in Admixed PopulationsR01HG006399 · NHGRI · HARVARD UNIVERSITY D/B/A HARVARD SCHOOL OF PUBLIC HEALTH · PI PRICE, ALKES L · 2011 to 2024
$6.3M
Richer Models of Asthma Risk: Bridging the Environment-Genetics DivideK25HL121295 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ZAITLEN, NOAH A · 2014 to 2018
$784k
NHGRI NIH HHS R01 HG006399NHLBI NIH HHS K25 HL121295
6 · The paper itself

Abstract

The increasing number of genetic association studies conducted in multiple populations provides an unprecedented opportunity to study how the genetic architecture of complex phenotypes varies between populations, a problem important for both medical and population genetics. Here, we have developed a method for estimating the transethnic genetic correlation: the correlation of causal-variant effect sizes at SNPs common in populations. This methods takes advantage of the entire spectrum of SNP associations and uses only summary-level data from genome-wide association studies. This avoids the computational costs and privacy concerns associated with genotype-level information while remaining scalable to hundreds of thousands of individuals and millions of SNPs. We applied our method to data on gene expression, rheumatoid arthritis, and type 2 diabetes and overwhelmingly found that the genetic correlation was significantly less than 1. Our method is implemented in a Python package called Popcorn.

Indexed as

SoftwareArthritis, RheumatoidBody HeightBody Mass IndexDiabetes Mellitus, Type 2EthnicityGenome-Wide Association StudyGenotypeHumansLikelihood FunctionsModels, GeneticPhenotypePolymorphism, Single NucleotideSample Size

Identifiers

PMID27321947
PMCPMC5005434

What OpenQuestion holds

Textmetadata
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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.