Evidence map›Paper›PMID 35915177›Full record

ArticleNature neuroscience2022

Cell-type-specific cis-eQTLs in eight human brain cell types identify novel risk genes for psychiatric and neurological disorders.

Julien Bryois, Daniela Calini, Will Macnair, Lynette Foo, Eduard Urich, Ward Ortmann, Victor Alejandro Iglesias, Suresh Selvaraj, Erik Nutma, Manuel Marzin and 6 more

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Nature neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 202 papers, 10 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
202citing papers in PubMed, 10 pooled it
24.3field-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

202 citing papers in PubMed, 10 syntheses or guidelines pooled it, 281 citations in OpenAlex.

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142 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

16 authors at 6 institutions in 5 countries.

Julien BryoisNeuroscience and Rare Diseases, F. Hoffmann-La Roche Ltd., Basel, Switzerland. julien.bryois@roche.com.ORCID http://orcid.org/0000-0002-4747-2166
Daniela CaliniNeuroscience and Rare Diseases, F. Hoffmann-La Roche Ltd., Basel, Switzerland.
Will MacnairNeuroscience and Rare Diseases, F. Hoffmann-La Roche Ltd., Basel, Switzerland.
Lynette FooNeuroscience and Rare Diseases, F. Hoffmann-La Roche Ltd., Basel, Switzerland.ORCID http://orcid.org/0000-0001-6351-8374
Eduard UrichNeuroscience and Rare Diseases, F. Hoffmann-La Roche Ltd., Basel, Switzerland.
Ward OrtmannGenentech, South San Francisco, CA, USA.
Victor Alejandro IglesiasGenentech, South San Francisco, CA, USA.
Suresh SelvarajGenentech, South San Francisco, CA, USA.
Erik NutmaPathology Department, VUmc, Amsterdam UMC, Amsterdam, Netherlands.ORCID http://orcid.org/0000-0002-7332-1636
Manuel MarzinPathology Department, VUmc, Amsterdam UMC, Amsterdam, Netherlands.
Sandra AmorPathology Department, VUmc, Amsterdam UMC, Amsterdam, Netherlands.
Anna WilliamsCentre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, Edinburgh, UK.ORCID http://orcid.org/0000-0002-6329-382X
Gonçalo Castelo-BrancoLaboratory of Molecular Neurobiology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.ORCID http://orcid.org/0000-0003-2247-9393
Vilas MenonCenter for Translational & Computational Neuroimmunology, Department of Neurology, Columbia University Irving Medical Center, New York, NY, USA.ORCID http://orcid.org/0000-0002-4096-8601
Philip De JagerCenter for Translational & Computational Neuroimmunology, Department of Neurology, Columbia University Irving Medical Center, New York, NY, USA.ORCID http://orcid.org/0000-0002-8057-2505
Dheeraj MalhotraNeuroscience and Rare Diseases, F. Hoffmann-La Roche Ltd., Basel, Switzerland. dheeraj.malhotra@roche.com.ORCID http://orcid.org/0000-0003-4700-4407
Roche (Switzerland) · CHAmsterdam University Medical Centers · NLColumbia University Irving Medical Center · USKarolinska Institutet · SEMRC Centre for Regenerative Medicine · GBQueen Mary University of London · GB

Funding

Cognitive Decline and Dementia: Life Experiences and the Brain Histone EpigenomeRC2AG036547 · NIA · RUSH UNIVERSITY MEDICAL CENTER · PI BENNETT, DAVID ALAN · 2009 to 2010
$998k
NIA NIH HHS RC2 AG036547
6 · The paper itself

Abstract

To date, most expression quantitative trait loci (eQTL) studies, which investigate how genetic variants contribute to gene expression, have been performed in heterogeneous brain tissues rather than specific cell types. In this study, we performed an eQTL analysis using single-nuclei RNA sequencing from 192 individuals in eight brain cell types derived from the prefrontal cortex, temporal cortex and white matter. We identified 7,607 eGenes, a substantial fraction (46%, 3,537/7,607) of which show cell-type-specific effects, with strongest effects in microglia. Cell-type-level eQTLs affected more constrained genes and had larger effect sizes than tissue-level eQTLs. Integration of brain cell type eQTLs with genome-wide association studies (GWAS) revealed novel relationships between expression and disease risk for neuropsychiatric and neurodegenerative diseases. For most GWAS loci, a single gene co-localized in a single cell type, providing new clues into disease etiology. Our findings demonstrate substantial contrast in genetic regulation of gene expression among brain cell types and reveal potential mechanisms by which disease risk genes influence brain disorders.

Indexed as

Genome-Wide Association StudyNervous System DiseasesBrainGenetic Predisposition to DiseaseHumansPolymorphism, Single NucleotideQuantitative Trait Loci

Identifiers

PMID35915177
OpenAlexW4289261763

What Socratic 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 Socratic graph.