Evidence map›Paper›PMID 24954193›Full record

ArticleDiabetes2014

Temperature-acclimated brown adipose tissue modulates insulin sensitivity in humans.

Paul Lee, Sheila Smith, Joyce Linderman, Amber B Courville, Robert J Brychta, William Dieckmann, Charlotte D Werner, Kong Y Chen, Francesco S Celi

2 registry-linked trialsAbstract read
In one paragraph

Article in Diabetes, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 233 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
233citing papers in PubMed, 2 pooled it
22.4field-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.

NCT05419726 recruitingstarted 2023, after this paper: background citation

Brown Adipose Tissue Activity in Response to Semaglutide Administered to Obese Subjects.

Ran2023Enrolled20Registered outcomes3Posted comparisons0ConditionsObesityArmsSemaglutide Injectable Product (not provided by the study)
Open the trial in the graph
NCT04819321 naunknown statusnot on this mapstarted 2021, after this paper: background citation

Study of White Adipose Tissue Remodeling by Cryolipolysis in Humans

TypeinterventionalSponsorFederal University of Minas GeraisRan2021 to 2022Enrolled12ConditionsLipid Metabolism Disorders, Metabolic DiseaseArmsCoolSculpting® System
3 · Its place in the literature

Who cites it

233 citing papers in PubMed, 2 syntheses or guidelines pooled it, 392 citations in OpenAlex.

  1. Pooled it
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  11. Mapping of human brown adipose tissue in lean and obese young men.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Trial
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173 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

9 authors at 3 institutions in 1 country.

Paul LeeDiabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD.
Sheila SmithDiabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD.
Joyce LindermanDiabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD.
Amber B CourvilleDepartment of Nutrition, Clinical Center, National Institutes of Health, Bethesda, MD.
Robert J BrychtaDiabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD.
William DieckmannPET Department, Clinical Center, National Institutes of Health, Bethesda, MD.
Charlotte D WernerDiabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD.
Kong Y ChenDiabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD.
Francesco S CeliDiabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD Division of Endocrinology and Metabolism, Virginia Commonwealth University, Richmond, VA fsceli@vcu.edu.
National Institute of Diabetes and Digestive and Kidney Diseases · USNational Institutes of Health Clinical Center · USVirginia Commonwealth University · US

Funding

Development of obesity and metabolic clinical research programsZIADK071014 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI CHEN, KONG · 2009 to 2025
$12.3M
Thyroid hormone action on glucose and energy metabolism in vivo studiesZ01DK047057 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI CELI, FRANCESCO S · 2008 to 2008
$481k
NIDDK NIH HHS Z01-DK047057-07
6 · The paper itself

Abstract

In rodents, brown adipose tissue (BAT) regulates cold- and diet-induced thermogenesis (CIT; DIT). Whether BAT recruitment is reversible and how it impacts on energy metabolism have not been investigated in humans. We examined the effects of temperature acclimation on BAT, energy balance, and substrate metabolism in a prospective crossover study of 4-month duration, consisting of four consecutive blocks of 1-month overnight temperature acclimation (24 °C [month 1] → 19 °C [month 2] → 24 °C [month 3] → 27 °C [month 4]) of five healthy men in a temperature-controlled research facility. Sequential monthly acclimation modulated BAT reversibly, boosting and suppressing its abundance and activity in mild cold and warm conditions (P < 0.05), respectively, independent of seasonal fluctuations (P < 0.01). BAT acclimation did not alter CIT but was accompanied by DIT (P < 0.05) and postprandial insulin sensitivity enhancement (P < 0.05), evident only after cold acclimation. Circulating and adipose tissue, but not skeletal muscle, expression levels of leptin and adiponectin displayed reciprocal changes concordant with cold-acclimated insulin sensitization. These results suggest regulatory links between BAT thermal plasticity and glucose metabolism in humans, opening avenues to harnessing BAT for metabolic benefits.

Indexed as

TemperatureAcclimatizationAdipose TissueAdipose Tissue, BrownAdultCross-Over StudiesEnergy MetabolismHumansInsulin ResistanceMaleMuscle, SkeletalProspective StudiesThermogenesisYoung Adult

Identifiers

PMID24954193
PMCPMC4207391
OpenAlexW2134757118

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.