Evidence map›Paper›PMID 34128465›Full record

ArticleeLife2021

Genetic architecture of 11 organ traits derived from abdominal MRI using deep learning.

Yi Liu, Nicolas Basty, Brandon Whitcher, Jimmy D Bell, Elena P Sorokin, Nick van Bruggen, E Louise Thomas, Madeleine Cule

Abstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 167 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
167citing papers in PubMed, 2 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

167 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  13. Genetic analysis of imaging-derived phenotypes.Nature reviews. Genetics · 2026
    Review
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107 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

8 authors.

Yi LiuCalico Life Sciences LLC, South San Francisco, United States.ORCID 0000-0003-2745-6940
Nicolas BastyResearch Centre for Optimal Health, School of Life Sciences, University of Westminster, London, United Kingdom.ORCID 0000-0002-1330-0913
Brandon WhitcherResearch Centre for Optimal Health, School of Life Sciences, University of Westminster, London, United Kingdom.ORCID 0000-0002-6452-2399
Jimmy D BellResearch Centre for Optimal Health, School of Life Sciences, University of Westminster, London, United Kingdom.ORCID 0000-0003-3804-1281
Elena P SorokinCalico Life Sciences LLC, South San Francisco, United States.ORCID 0000-0001-8957-8869
Nick van BruggenCalico Life Sciences LLC, South San Francisco, United States.
E Louise Thomas *Research Centre for Optimal Health, School of Life Sciences, University of Westminster, London, United Kingdom.ORCID 0000-0003-4235-4694
Madeleine Cule *Calico Life Sciences LLC, South San Francisco, United States.ORCID 0000-0002-7400-5643

Funding

Medical Research Council MC_PC_17228Medical Research Council MC_QA137853
6 · The paper itself

Abstract

Cardiometabolic diseases are an increasing global health burden. While socioeconomic, environmental, behavioural, and genetic risk factors have been identified, a better understanding of the underlying mechanisms is required to develop more effective interventions. Magnetic resonance imaging (MRI) has been used to assess organ health, but biobank-scale studies are still in their infancy. Using over 38,000 abdominal MRI scans in the UK Biobank, we used deep learning to quantify volume, fat, and iron in seven organs and tissues, and demonstrate that imaging-derived phenotypes reflect health status. We show that these traits have a substantial heritable component (8-44%) and identify 93 independent genome-wide significant associations, including four associations with liver traits that have not previously been reported. Our work demonstrates the tractability of deep learning to systematically quantify health parameters from high-throughput MRI across a range of organs and tissues, and use the largest-ever study of its kind to generate new insights into the genetic architecture of these traits.

Indexed as

Deep LearningModels, GeneticAbdomenAdipose TissueAgedBody CompositionDigestive SystemFemaleHumansImage Processing, Computer-AssistedIronMagnetic Resonance ImagingMaleMiddle AgedPhenotypeIronadipositygeneticsgenome-wide association studygenomicshumanmagnetic resonance imagingmedicine

Identifiers

PMID34128465
PMCPMC8205492

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.