Evidence map›Paper›PMID 31079959›Full record

ArticleMolecular metabolism2019

Heterogeneity in the perirenal region of humans suggests presence of dormant brown adipose tissue that contains brown fat precursor cells.

Naja Z Jespersen, Amir Feizi, Eline S Andersen, Sarah Heywood, Helle B Hattel, Søren Daugaard, Lone Peijs, Per Bagi, Bo Feldt-Rasmussen, Heidi S Schultz and 6 more

Open access · goldAbstract read
In one paragraph

Article in Molecular metabolism, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 2 pooled it
8.4field-weighted citation impact, top 2% 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

69 citing papers in PubMed, 2 syntheses or guidelines pooled it, 120 citations in OpenAlex.

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  11. Perirenal Fat in Disease Progression: From Inflammatory Mediator to Therapeutic Target.International journal of urology : official journal of the Japanese Urological Association · 2025
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9 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

16 authors at 4 institutions in 2 countries.

Naja Z JespersenThe Centre of Inflammation and Metabolism and Centre for Physical Activity Research Rigshospitalet, University Hospital of Copenhagen, 2100, Denmark; Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Danish PhD School of Molecular Metabolism, Odense, Denmark.
Amir FeiziNovo Nordisk Research Center Oxford, Denmark.
Eline S AndersenThe Centre of Inflammation and Metabolism and Centre for Physical Activity Research Rigshospitalet, University Hospital of Copenhagen, 2100, Denmark.
Sarah HeywoodThe Centre of Inflammation and Metabolism and Centre for Physical Activity Research Rigshospitalet, University Hospital of Copenhagen, 2100, Denmark.
Helle B HattelThe Centre of Inflammation and Metabolism and Centre for Physical Activity Research Rigshospitalet, University Hospital of Copenhagen, 2100, Denmark.
Søren DaugaardDepartment of Pathology, Rigshospitalet, Denmark.
Lone PeijsThe Centre of Inflammation and Metabolism and Centre for Physical Activity Research Rigshospitalet, University Hospital of Copenhagen, 2100, Denmark; Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark.
Per BagiDepartment of Urology, Rigshospitalet, Denmark.
Bo Feldt-RasmussenDepartment of Nephrology, Rigshospitalet, Denmark.
Heidi S SchultzNovo Nordisk A/S, Måløv, Denmark.
Ninna S HansenDanish PhD School of Molecular Metabolism, Odense, Denmark; Department of Endocrinology, Diabetes and Metabolism, Rigshospitalet, Denmark.
Rikke Krogh-MadsenThe Centre of Inflammation and Metabolism and Centre for Physical Activity Research Rigshospitalet, University Hospital of Copenhagen, 2100, Denmark.
Bente K PedersenThe Centre of Inflammation and Metabolism and Centre for Physical Activity Research Rigshospitalet, University Hospital of Copenhagen, 2100, Denmark; Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
Natasa PetrovicDepartment of Molecular Biosciences, The Wenner-Gren Institute, The Arrhenius Laboratories F3, Stockholm University, 106 91, Stockholm, Sweden.
Søren NielsenThe Centre of Inflammation and Metabolism and Centre for Physical Activity Research Rigshospitalet, University Hospital of Copenhagen, 2100, Denmark.
Camilla ScheeleThe Centre of Inflammation and Metabolism and Centre for Physical Activity Research Rigshospitalet, University Hospital of Copenhagen, 2100, Denmark; Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark. Electronic address: cs@sund.ku.dk.
Rigshospitalet · DKUniversity of Copenhagen · DKNovo Nordisk (Denmark) · DKStockholm University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveIncreasing the amounts of functionally competent brown adipose tissue (BAT) in adult humans has the potential to restore dysfunctional metabolism and counteract obesity. In this study, we aimed to characterize the human perirenal fat depot, and we hypothesized that there would be regional, within-depot differences in the adipose signature depending on local sympathetic activity.

methodsWe characterized fat specimens from four different perirenal regions of adult kidney donors, through a combination of qPCR mapping, immunohistochemical staining, RNA-sequencing, and pre-adipocyte isolation. Candidate gene signatures, separated by adipocyte morphology, were recapitulated in a murine model of unilocular brown fat induced by thermoneutrality and high fat diet.

resultsWe identified widespread amounts of dormant brown adipose tissue throughout the perirenal depot, which was contrasted by multilocular BAT, primarily found near the adrenal gland. Dormant BAT was characterized by a unilocular morphology and a distinct gene expression profile, which partly overlapped with that of subcutaneous white adipose tissue (WAT). Brown fat precursor cells, which differentiated into functional brown adipocytes were present in the entire perirenal fat depot, regardless of state. We identified SPARC as a candidate adipokine contributing to a dormant BAT state, and CLSTN3 as a novel marker for multilocular BAT.

conclusionsWe propose that perirenal adipose tissue in adult humans consists mainly of dormant BAT and provide a data set for future research on factors which can reactivate dormant BAT into active BAT, a potential strategy for combatting obesity and metabolic disease.

Indexed as

Adipocytes, BrownAdipose Tissue, BrownAdultAgedAnimalsCalcium-Binding ProteinsCells, CulturedFemaleHumansKidneyMaleMembrane ProteinsMesenchymal Stem CellsMiceMiddle AgedOsteonectinCalcium-Binding ProteinsCLSTN3 protein, humanMembrane ProteinsOsteonectinSPARC protein, humanBrown fat precursor cellsDormant brown fatHuman brown fatPerirenal adipose tissueSympathetic activation

Identifiers

PMID31079959
PMCPMC6531810
OpenAlexW2922217784

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.