Evidence map›Paper›PMID 31537877›Full record

ArticleScientific reports2019

Cold exposure induces dynamic, heterogeneous alterations in human brown adipose tissue lipid content.

Crystal L Coolbaugh, Bruce M Damon, Emily C Bush, E Brian Welch, Theodore F Towse

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

26 citing papers in PubMed, 37 citations in OpenAlex.

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  5. Cold exposure and thermoneutrality similarly reduce supraclavicular brown adipose tissue fat fraction in fasted young lean adults.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
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  11. A general overview of the multifactorial adaptation to cold: biochemical mechanisms and strategies.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2023
    Review
  12. Article
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  15. Review
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  19. Molecular Imaging of Brown Adipose Tissue Mass.International journal of molecular sciences · 2021
    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

5 authors at 2 institutions in 1 country.

Crystal L CoolbaughVanderbilt University Institute of Imaging Science, Vanderbilt University Medical Center, Nashville, TN, USA.
Bruce M DamonVanderbilt University Institute of Imaging Science, Vanderbilt University Medical Center, Nashville, TN, USA. bruce.damon@vanderbilt.edu.
Emily C BushVanderbilt University Institute of Imaging Science, Vanderbilt University Medical Center, Nashville, TN, USA.
E Brian WelchVanderbilt University Institute of Imaging Science, Vanderbilt University Medical Center, Nashville, TN, USA.
Theodore F TowseVanderbilt University Institute of Imaging Science, Vanderbilt University Medical Center, Nashville, TN, USA.
Vanderbilt University Medical Center · USVanderbilt University · US

Funding

The Vanderbilt Institute for Clinical and Translational Research (VICTR)UL1TR000445 · NCATS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI BERNARD, GORDON RAPHAEL · 2012 to 2016
$41.4M
Postdoctoral Training in Biomedical MRI and MRST32EB001628 · NIBIB · VANDERBILT UNIVERSITY MEDICAL CENTER · PI John C Gore · 2003 to 2026
$7.0M
Non-invasive assessment of human brown adipose tissue mass and activityR01DK105371 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI DAMON, BRUCE M. · 2015 to 2019
$2.1M
Replacement and Upgrade of a 3T MR Scanner for ResearchS10OD021771 · OD · VANDERBILT UNIVERSITY MEDICAL CENTER · PI GORE, JOHN C · 2016 to 2016
$2.0M
NCATS NIH HHS UL1 TR000445NIBIB NIH HHS T32 EB001628NIDDK NIH HHS R01 DK105371NIH HHS S10 OD021771
6 · The paper itself

Abstract

Brown adipose tissue undergoes a dynamic, heterogeneous response to cold exposure that can include the simultaneous synthesis, uptake, and oxidation of fatty acids. The purpose of this work was to quantify these changes in brown adipose tissue lipid content (fat-signal fraction (FSF)) using fat-water magnetic resonance imaging during individualized cooling to 3 °C above a participant's shiver threshold. Eight healthy men completed familiarization, perception-based cooling, and MRI-cooling visits. FSF maps of the supraclavicular region were acquired in thermoneutrality and during cooling (59.5 ± 6.5 min). Brown adipose tissue regions of interest were defined, and voxels were grouped into FSF decades (0-10%, 10-20%…90-100%) according to their initial value. Brown adipose tissue contained a heterogeneous morphology of lipid content. Voxels with initial FSF values of 60-100% (P < 0.05) exhibited a significant decrease in FSF while a simultaneous increase in FSF occurred in voxels with initial FSF values of 0-30% (P < 0.05). These data suggest that in healthy young men, cold exposure elicits a dynamic and heterogeneous response in brown adipose tissue, with areas initially rich with lipid undergoing net lipid loss and areas of low initial lipid undergoing a net lipid accumulation.

Indexed as

Adipose Tissue, BrownAdultCold TemperatureFatty AcidsHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingOxidation-ReductionYoung AdultFatty Acids

Identifiers

PMID31537877
PMCPMC6753098
OpenAlexW2973928916

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.