Evidence map›Paper›PMID 34083525›Full record

ArticleNature communications2021

Perilipin 5 links mitochondrial uncoupled respiration in brown fat to healthy white fat remodeling and systemic glucose tolerance.

Violeta I Gallardo-Montejano, Chaofeng Yang, Lisa Hahner, John L McAfee, Joshua A Johnson, William L Holland, Rodrigo Fernandez-Valdivia, Perry E Bickel

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

46 citing papers in PubMed, 60 citations in OpenAlex.

  1. Article
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  7. Review
  8. Heterogeneity, dynamics and organelle interactions of lipid droplets.Nature reviews. Molecular cell biology · 2026
    Review
  9. Cold exposure-inducedActa pharmaceutica Sinica. B · 2026
    Article
  10. Article
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  12. Article
  13. Molecular medicine reports · 2026
    Article
  14. Article
  15. Article
  16. 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

8 authors at 4 institutions in 1 country.

Violeta I Gallardo-MontejanoDivision of Endocrinology, Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, TX, USA.
Chaofeng YangDivision of Endocrinology, Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, TX, USA.
Lisa HahnerDivision of Endocrinology, Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, TX, USA.
John L McAfeeDivision of Endocrinology, Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, TX, USA.ORCID 0000-0001-7645-631X
Joshua A JohnsonTouchstone Diabetes Center, Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, TX, USA.
William L HollandTouchstone Diabetes Center, Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, TX, USA.
Rodrigo Fernandez-ValdiviaDepartment of Pathology, Wayne State University School of Medicine Detroit, Detroit, MI, USA.
Perry E BickelDivision of Endocrinology, Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, TX, USA. perry.bickel@utsouthwestern.edu.ORCID 0000-0001-6018-9579
The University of Texas Southwestern Medical Center · USSouthwestern Medical Center · USUniversity of Utah · USWayne State University · US

Funding

Perilipin 5 in the Regulation of Adipose Tissue FunctionR01DK115875 · NIDDK · UT SOUTHWESTERN MEDICAL CENTER · PI PERRY E BICKEL · 2018 to 2026
$3.8M
Liver-islet and intra-islet cross talk in alpha cell hyperplasia and beta cell regenerationR01DK112826 · NIDDK · UT SOUTHWESTERN MEDICAL CENTER · PI HOLLAND, WILLIAM L · 2017 to 2025
$3.4M
Sphingolipid-Mediated Dysregulation of Glucose and Energy Homeostasis in the CNSR01DK108833 · NIDDK · UT SOUTHWESTERN MEDICAL CENTER · PI HOLLAND, WILLIAM L · 2016 to 2020
$1.8M
TEM for UT Southwestern Electron Microscopy Core FacilityS10OD021685 · OD · UT SOUTHWESTERN MEDICAL CENTER · PI LUBY-PHELPS, KATHERINE J · 2017 to 2017
$398k
NIDDK NIH HHS R01 DK108833NIDDK NIH HHS R01 DK112826NIDDK NIH HHS R01 DK115875NIH HHS S10 OD021685
6 · The paper itself

Abstract

Exposure of mice or humans to cold promotes significant changes in brown adipose tissue (BAT) with respect to histology, lipid content, gene expression, and mitochondrial mass and function. Herein we report that the lipid droplet coat protein Perilipin 5 (PLIN5) increases markedly in BAT during exposure of mice to cold. To understand the functional significance of cold-induced PLIN5, we created and characterized gain- and loss-of-function mouse models. Enforcing PLIN5 expression in mouse BAT mimics the effects of cold with respect to mitochondrial cristae packing and uncoupled substrate-driven respiration. PLIN5 is necessary for the maintenance of mitochondrial cristae structure and respiratory function during cold stress. We further show that promoting PLIN5 function in BAT is associated with healthy remodeling of subcutaneous white adipose tissue and improvements in systemic glucose tolerance and diet-induced hepatic steatosis. These observations will inform future strategies that seek to exploit thermogenic adipose tissue as a therapeutic target for type 2 diabetes, obesity, and nonalcoholic fatty liver disease.

Indexed as

AcyltransferasesAdipose Tissue, BrownAdipose Tissue, WhiteAdrenergic beta-3 Receptor AgonistsAnimalsCold TemperatureDiet, High-FatDioxolesGlucoseHumansInsulin ResistanceLipaseMaleMiceMice, Inbred C57BLMice, TransgenicAcyltransferasesAdrenergic beta-3 Receptor AgonistsDioxolesdisodium (R,R)-5-(2-((2-(3-chlorophenyl)-2-hydroxyethyl)-amino)propyl)-1,3-benzodioxole-2,3-dicarboxylateGlucoseLipasePerilipin-5Plin5 protein, mousePNPLA2 protein, mouseSirt1 protein, mouseSirtuin 1Ucp1 protein, mouseUncoupling Protein 1

Identifiers

PMID34083525
PMCPMC8175597
OpenAlexW3164929279

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.