Evidence map›Paper›PMID 36928188›Full record

ArticlePLoS genetics2023

Multimodal CRISPR perturbations of GWAS loci associated with coronary artery disease in vascular endothelial cells.

Florian Wünnemann, Thierry Fotsing Tadjo, Mélissa Beaudoin, Simon Lalonde, Ken Sin Lo, Benjamin P Kleinstiver, Guillaume Lettre

Open access · goldFull text read
In one paragraph

Article in PLoS genetics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
5.1field-weighted citation impact, top 4% 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

25 citing papers in PubMed, 33 citations in OpenAlex.

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  15. Human genetics and epigenetics of alcohol use disorder.The Journal of clinical investigation · 2024
    Review
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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

7 authors at 2 institutions in 2 countries.

Florian WünnemannMontreal Heart Institute, Montréal, Québec, Canada.
Thierry Fotsing TadjoMontreal Heart Institute, Montréal, Québec, Canada.
Mélissa BeaudoinMontreal Heart Institute, Montréal, Québec, Canada.ORCID 0000-0002-3173-0781
Simon LalondeMontreal Heart Institute, Montréal, Québec, Canada.
Ken Sin LoMontreal Heart Institute, Montréal, Québec, Canada.ORCID 0000-0003-1904-2625
Benjamin P KleinstiverCenter for Genomic Medicine and Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts, United States of America.ORCID 0000-0002-5469-0655
Guillaume LettreMontreal Heart Institute, Montréal, Québec, Canada.ORCID 0000-0002-7740-3399
Montreal Heart Institute · CAHarvard University · US

Funding

Comprehensive characterization of variants underlying heart and blood diseases with CRISPR base editingUM1HG012010 · NHGRI · MASSACHUSETTS GENERAL HOSPITAL · PI Daniel Evan Bauer, Luca Pinello · 2021 to 2026
$10.4M
NHGRI NIH HHS UM1 HG012010
6 · The paper itself

Abstract

Genome-wide association studies have identified >250 genetic variants associated with coronary artery disease (CAD), but the causal variants, genes and molecular mechanisms remain unknown at most loci. We performed pooled CRISPR screens to test the impact of sequences at or near CAD-associated genetic variants on vascular endothelial cell functions. Using CRISPR knockout, inhibition and activation, we targeted 1998 variants at 83 CAD loci to assess their effect on three adhesion proteins (E-selectin, ICAM1, VCAM1) and three key endothelial functions (nitric oxide and reactive oxygen species production, calcium signalling). At a false discovery rate ≤10%, we identified significant CRISPR perturbations near 42 variants located within 26 CAD loci. We used base editing to validate a putative causal variant in the promoter of the FES gene. Although a few of the loci include genes previously characterized in endothelial cells (e.g. AIDA, ARHGEF26, ADAMTS7), most are implicated in endothelial dysfunction for the first time. Detailed characterization of one of these new loci implicated the RNA helicase DHX38 in vascular endothelial cell senescence. While promising, our results also highlighted several limitations in using CRISPR perturbations to functionally dissect GWAS loci, including an unknown false negative rate and potential off-target effects.

Indexed as

Coronary Artery DiseaseClustered Regularly Interspaced Short Palindromic RepeatsDEAD-box RNA HelicasesEndothelial CellsGenetic Predisposition to DiseaseGenome-Wide Association StudyHumansPolymorphism, Single NucleotideQuantitative Trait LociRNA Splicing FactorsDEAD-box RNA HelicasesDHX38 protein, humanRNA Splicing Factors

Identifiers

PMID36928188
PMCPMC10047545
OpenAlexW4327547459

What OpenQuestion holds

Textfull text, public
LicenceCC BY
measurements read100
identifiers read6
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.