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Discovery Genome-Wide Association Study of Body Composition in 4,386 Adults From the UK Biobank’s Pilot Imaging Enhancement Study

Overview of attention for article published in Frontiers in endocrinology, June 2021
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  • High Attention Score compared to outputs of the same age and source (81st percentile)

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Title
Discovery Genome-Wide Association Study of Body Composition in 4,386 Adults From the UK Biobank’s Pilot Imaging Enhancement Study
Published in
Frontiers in endocrinology, June 2021
DOI 10.3389/fendo.2021.692677
Pubmed ID
Authors

Katherine M. Livingstone, Mun Hua Tan, Gavin Abbott, Rachel L. Duckham, Larry Croft, Joey Ward, Mark McEvoy, Michelle A. Keske, Christopher Austin, Steven J. Bowe

Abstract

Body composition (fat, skeletal muscle and bone mass) is an important determinant of overall health and risk of endocrine disorders such as type 2 diabetes and osteoporosis. Although diet and physical activity are strongly implicated, body composition is also heritable. We conducted a discovery genome-wide association study on 31 phenotypes from the three-compartment body composition model (fat, lean and bone mass) in a set of 4 386 individuals (n = 2 109 males, n = 2 294 females) from the UK Biobank pilot imaging enhancement program that underwent a dual energy X-ray absorptiometry (DXA) scan for assessment of body composition and genetic screening. From 6 137 607 imputed single nucleotide polymorphisms (SNPs) we identified 17 body composition loci (P<5.0 x 10-8). GWAS from the combined dataset identified four statistically significant SNPs (rs7592270, rs145972737, rs13212044, rs77772562). In sex-stratified GWAS, 10 male specific SNPs across all traits were identified and five female specific SNPs. Of the 17 SNPs, six were in or close to a gene where there was a plausible functional connection. Three SNPs (rs7592270, rs77772562 and rs7552312) were correlated with obesity phenotypes, one SNP (rs2236705) with lean phenotypes and two with bone mass phenotypes (rs112098641 and rs113380185). These results highlight candidate genes and biological pathways related to body composition, including glucose metabolism and estrogen regulation, that are of interest to replicate in future studies.

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X Demographics

The data shown below were collected from the profiles of 8 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 21 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 21 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 3 14%
Student > Ph. D. Student 2 10%
Student > Doctoral Student 1 5%
Student > Master 1 5%
Unknown 14 67%
Readers by discipline Count As %
Medicine and Dentistry 4 19%
Veterinary Science and Veterinary Medicine 1 5%
Neuroscience 1 5%
Biochemistry, Genetics and Molecular Biology 1 5%
Unknown 14 67%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 5. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 11 July 2021.
All research outputs
#7,166,894
of 25,707,225 outputs
Outputs from Frontiers in endocrinology
#2,008
of 13,264 outputs
Outputs of similar age
#144,650
of 457,741 outputs
Outputs of similar age from Frontiers in endocrinology
#81
of 459 outputs
Altmetric has tracked 25,707,225 research outputs across all sources so far. This one has received more attention than most of these and is in the 71st percentile.
So far Altmetric has tracked 13,264 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.0. This one has done well, scoring higher than 84% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 457,741 tracked outputs that were published within six weeks on either side of this one in any source. This one has gotten more attention than average, scoring higher than 68% of its contemporaries.
We're also able to compare this research output to 459 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 81% of its contemporaries.