Evidence map›Paper›PMID 27411014›Full record

Trial reportCell metabolism2016

Glucocorticoids Acutely Increase Brown Adipose Tissue Activity in Humans, Revealing Species-Specific Differences in UCP-1 Regulation.

Lynne E Ramage, Murat Akyol, Alison M Fletcher, John Forsythe, Mark Nixon, Roderick N Carter, Edwin J R van Beek, Nicholas M Morton, Brian R Walker, Roland H Stimson

Open access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Cell metabolism, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 98 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
98citing papers in PubMed, 2 pooled it
14.4field-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

98 citing papers in PubMed, 2 syntheses or guidelines pooled it, 182 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Article
  6. Deciphering Uncoupling Proteins in Cellular Homeostasis and Metabolic Health.International journal of biological sciences · 2026
    Review
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  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
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  16. Article
  17. Article
  18. Dexamethasone Inhibits White Adipose Tissue Browning.International journal of molecular sciences · 2024
    Article
  19. Article
  20. Article

38 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

10 authors at 4 institutions in 1 country.

Lynne E RamageBritish Heart Foundation/University Centre for Cardiovascular Science, University of Edinburgh, Edinburgh EH16 4TJ, Scotland, UK.
Murat AkyolDepartment of Surgery, Royal Infirmary of Edinburgh, Edinburgh EH16 4SA, Scotland, UK.
Alison M FletcherClinical Research Imaging Centre, University of Edinburgh, Edinburgh EH16 4TJ, Scotland, UK.
John ForsytheDepartment of Surgery, Royal Infirmary of Edinburgh, Edinburgh EH16 4SA, Scotland, UK.
Mark NixonBritish Heart Foundation/University Centre for Cardiovascular Science, University of Edinburgh, Edinburgh EH16 4TJ, Scotland, UK.
Roderick N CarterBritish Heart Foundation/University Centre for Cardiovascular Science, University of Edinburgh, Edinburgh EH16 4TJ, Scotland, UK.
Edwin J R van BeekClinical Research Imaging Centre, University of Edinburgh, Edinburgh EH16 4TJ, Scotland, UK.
Nicholas M MortonBritish Heart Foundation/University Centre for Cardiovascular Science, University of Edinburgh, Edinburgh EH16 4TJ, Scotland, UK.
Brian R WalkerBritish Heart Foundation/University Centre for Cardiovascular Science, University of Edinburgh, Edinburgh EH16 4TJ, Scotland, UK.
Roland H StimsonBritish Heart Foundation/University Centre for Cardiovascular Science, University of Edinburgh, Edinburgh EH16 4TJ, Scotland, UK. Electronic address: roland.stimson@ed.ac.uk.
British Heart Foundation · GBUniversity of Edinburgh · GBEdinburgh Cancer Research · GBEdinburgh Royal Infirmary · GB

Funding

British Heart Foundation RG/11/4/28734Medical Research Council MR/K010271/1
6 · The paper itself

Abstract

The discovery of brown adipose tissue (BAT) in adult humans presents a new therapeutic target for metabolic disease; however, little is known about the regulation of human BAT. Chronic glucocorticoid excess causes obesity in humans, and glucocorticoids suppress BAT activation in rodents. We tested whether glucocorticoids regulate BAT activity in humans. In vivo, the glucocorticoid prednisolone acutely increased (18)fluorodeoxyglucose uptake by BAT (measured using PET/CT) in lean healthy men during mild cold exposure (16°C-17°C). In addition, prednisolone increased supraclavicular skin temperature (measured using infrared thermography) and energy expenditure during cold, but not warm, exposure in lean subjects. In vitro, glucocorticoids increased isoprenaline-stimulated respiration and UCP-1 in human primary brown adipocytes, but substantially decreased isoprenaline-stimulated respiration and UCP-1 in primary murine brown and beige adipocytes. The highly species-specific regulation of BAT function by glucocorticoids may have important implications for the translation of novel treatments to activate BAT to improve metabolic health.

Indexed as

AdipocytesAdipose Tissue, BrownAnimalsAnthropometryBiopsyCells, CulturedCold TemperatureEnergy MetabolismFluorodeoxyglucose F18Gene Expression RegulationGlucocorticoidsHumansMaleMiceRNA, MessengerSkin TemperatureFluorodeoxyglucose F18GlucocorticoidsRNA, MessengerUncoupling Protein 1

Identifiers

PMID27411014
PMCPMC4949380
OpenAlexW2472017826

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.