Evidence map›Paper›PMID 32542026›Full record

ArticlePLoS genetics2020

Estimation of non-null SNP effect size distributions enables the detection of enriched genes underlying complex traits.

Wei Cheng, Sohini Ramachandran, Lorin Crawford

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

7 citing papers in PubMed, 16 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

3 authors at 1 institution in 1 country.

Wei ChengDepartment of Ecology and Evolutionary Biology, Brown University, Providence, Rhode Island, United States of America.ORCID 0000-0001-5126-8929
Sohini RamachandranDepartment of Ecology and Evolutionary Biology, Brown University, Providence, Rhode Island, United States of America.ORCID 0000-0002-9588-7964
Lorin CrawfordCenter for Computational Molecular Biology, Brown University, Providence, Rhode Island, United States of America.ORCID 0000-0003-0178-8242
Brown University · US

Funding

Statistics CoreU10CA180794 · NCI · DANA-FARBER CANCER INST · PI PAUL J CATALANO, CONSTANTINE A. GATSONIS · 2014 to 2026
$111.2M
The neural basis of sequential control in human and non-human primatesP20GM103645 · NIGMS · BROWN UNIVERSITY · PI WORDEN, MICHAEL S · 2013 to 2022
$22.9M
The role of Sirtuins in neurodegenerative diseaseP20GM109035 · NIGMS · BROWN UNIVERSITY · PI LIU, YAJUN · 2016 to 2025
$22.6M
Novel statistical methods to localize genomic elements underlying adaptive evolutionR01GM118652 · NIGMS · BROWN UNIVERSITY · PI RAMACHANDRAN, SOHINI · 2016 to 2020
$1.6M
Medical Research Council MC_PC_17228Medical Research Council MC_QA137853NCI NIH HHS U10 CA180794NIGMS NIH HHS P20 GM103645NIGMS NIH HHS P20 GM109035NIGMS NIH HHS R01 GM118652
6 · The paper itself

Abstract

Traditional univariate genome-wide association studies generate false positives and negatives due to difficulties distinguishing associated variants from variants with spurious nonzero effects that do not directly influence the trait. Recent efforts have been directed at identifying genes or signaling pathways enriched for mutations in quantitative traits or case-control studies, but these can be computationally costly and hampered by strict model assumptions. Here, we present gene-ε, a new approach for identifying statistical associations between sets of variants and quantitative traits. Our key insight is that enrichment studies on the gene-level are improved when we reformulate the genome-wide SNP-level null hypothesis to identify spurious small-to-intermediate SNP effects and classify them as non-causal. gene-ε efficiently identifies enriched genes under a variety of simulated genetic architectures, achieving greater than a 90% true positive rate at 1% false positive rate for polygenic traits. Lastly, we apply gene-ε to summary statistics derived from six quantitative traits using European-ancestry individuals in the UK Biobank, and identify enriched genes that are in biologically relevant pathways.

Indexed as

Models, GeneticPolymorphism, Single NucleotideDatabases, GeneticData Interpretation, StatisticalGenome-Wide Association StudyHumansMultifactorial InheritanceQuantitative Trait LociUnited KingdomWhite People

Identifiers

PMID32542026
PMCPMC7316356
OpenAlexW3034818209

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.