Evidence map›Paper›PMID 31745532›Full record

ArticleJournal of the Endocrine Society2019

MRI Reveals Human Brown Adipose Tissue Is Rapidly Activated in Response to Cold.

Stephan M Oreskovich, Frank J Ong, Basma A Ahmed, Norman B Konyer, Denis P Blondin, Elizabeth Gunn, Nina P Singh, Michael D Noseworthy, Francois Haman, Andre C Carpentier and 3 more

Open access · goldAbstract readCase Reports
In one paragraph

Article in Journal of the Endocrine Society, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.9field-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

21 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Motion-robust proton density fat fraction andMagma (New York, N.Y.) · 2026
    Article
  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
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Molecular Imaging of Brown Adipose Tissue Mass.International journal of molecular sciences · 2021
    Review
  17. Low-doseEJNMMI research · 2020
    Article
  18. Review
  19. Review
  20. Review
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

13 authors at 5 institutions in 1 country.

Stephan M OreskovichDepartment of Pediatrics, McMaster University, Hamilton, Ontario, Canada.
Frank J OngDepartment of Pediatrics, McMaster University, Hamilton, Ontario, Canada.
Basma A AhmedCentre for Metabolism, Obesity and Diabetes Research, McMaster University, Hamilton, Ontario, Canada.
Norman B KonyerImaging Research Centre, St. Joseph's Healthcare, Hamilton, Ontario, Canada.
Denis P BlondinDepartment of Pharmacology and Physiology, Faculty of Medicine and Health Sciences, Centre de Recherche du CHUS, Université de Sherbrooke, Sherbrooke, Quebec, Canada.
Elizabeth GunnDepartment of Pediatrics, McMaster University, Hamilton, Ontario, Canada.
Nina P SinghDepartment of Radiology, McMaster University Medical Center, Hamilton, Ontario, Canada.
Michael D NoseworthyImaging Research Centre, St. Joseph's Healthcare, Hamilton, Ontario, Canada.
Francois HamanSchool of Human Kinetics, University of Ottawa, Ottawa, Ontario, Canada.
Andre C CarpentierDivision of Endocrinology, Department of Medicine, Centre de Recherche du CHUS, Université de Sherbrooke, Sherbrooke, Quebec, Canada.
Zubin PunthakeeDepartment of Pediatrics, McMaster University, Hamilton, Ontario, Canada.
Gregory R SteinbergCentre for Metabolism, Obesity and Diabetes Research, McMaster University, Hamilton, Ontario, Canada.
Katherine M MorrisonDepartment of Pediatrics, McMaster University, Hamilton, Ontario, Canada.ORCID 0000-0002-1737-256X
McMaster University · CASt. Joseph’s Healthcare Hamilton · CAUniversité de Sherbrooke · CAMcMaster University Medical Centre · CAUniversity of Ottawa · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

contextIn rodents, cold exposure induces the activation of brown adipose tissue (BAT) and the induction of intracellular triacylglycerol (TAG) lipolysis. However, in humans, the kinetics of supraclavicular (SCV) BAT activation and the potential importance of TAG stores remain poorly defined.

objectiveTo determine the time course of BAT activation and changes in intracellular TAG using MRI assessment of the SCV (

designCross-sectional.

settingClinical research center. PATIENTS OR OTHER

participantsTwelve healthy male volunteers aged 18 to 29 years [body mass index = 24.7 ± 2.8 kg/m

interventionsStandardized whole-body cold exposure (180 minutes at 18°C) and immediate rewarming (30 minutes at 32°C).

main outcome measuresProton density fat fraction (PDFF) and T2* of the SCV and posterior neck fat pads. Acquisitions occurred at 5- to 15-minute intervals during cooling and subsequent warming.

resultsSCV PDFF declined significantly after only 10 minutes of cold exposure [-1.6% (SE: 0.44%;

conclusionsThe rapid cold-induced decline in SCV PDFF suggests that in humans BAT is activated quickly in response to cold and that TAG is a primary substrate.

Indexed as

brown adipose tissuecold exposureMRIPDFFT2*

Identifiers

PMID31745532
PMCPMC6855213
OpenAlexW2982081843

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.