Evidence map›Paper›PMID 35701601›Full record

ArticleCommunications biology2022

Remodeling of gene regulatory networks underlying thermogenic stimuli-induced adipose beiging.

Seoyeon Lee, Abigail M Benvie, Hui Gyu Park, Roman Spektor, Blaine Harlan, J Thomas Brenna, Daniel C Berry, Paul D Soloway

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 12% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

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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 1 institution in 1 country.

Seoyeon LeeDivision of Nutritional Sciences, College of Agriculture and Life Sciences, Cornell University, Ithaca, New York, NY, USA.
Abigail M BenvieDivision of Nutritional Sciences, College of Agriculture and Life Sciences, Cornell University, Ithaca, New York, NY, USA.
Hui Gyu ParkDell Pediatric Research Institute, Departments of Chemistry, Pediatrics, and Nutrition, Dell Medical School and the College of Natural Sciences, University of Texas at Austin, Austin, TX, USA.
Roman SpektorField of Genetics, Genomics, and Development, Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York, NY, USA.ORCID http://orcid.org/0000-0003-4467-5942
Blaine HarlanField of Genetics, Genomics, and Development, Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York, NY, USA.
J Thomas BrennaDivision of Nutritional Sciences, College of Agriculture and Life Sciences, Cornell University, Ithaca, New York, NY, USA.
Daniel C BerryDivision of Nutritional Sciences, College of Agriculture and Life Sciences, Cornell University, Ithaca, New York, NY, USA.ORCID http://orcid.org/0000-0002-5200-1182
Paul D SolowayDivision of Nutritional Sciences, College of Agriculture and Life Sciences, Cornell University, Ithaca, New York, NY, USA. soloway@cornell.edu.ORCID http://orcid.org/0000-0003-1967-0437
Cornell University · US

Funding

Regulators of the adipose tissue niche control adiposity and metabolismK01DK109027 · NIDDK · UT SOUTHWESTERN MEDICAL CENTER · PI BERRY, DANIEL CARL · 2016 to 2019
$570k
NIDDK NIH HHS K01 DK109027
6 · The paper itself

Abstract

Beige adipocytes are induced by cold temperatures or β3-adrenergic receptor (Adrb3) agonists. They create heat through glucose and fatty acid (FA) oxidation, conferring metabolic benefits. The distinct and shared mechanisms by which these treatments induce beiging are unknown. Here, we perform single-nucleus assay for transposase-accessible chromatin sequencing (snATAC-seq) on adipose tissue from mice exposed to cold or an Adrb3 agonist to identify cellular and chromatin accessibility dynamics during beiging. Both stimuli induce chromatin remodeling that influence vascularization and inflammation in adipose. Beige adipocytes from cold-exposed mice have increased accessibility at genes regulating glycolytic processes, whereas Adrb3 activation increases cAMP responses. While both thermogenic stimuli increase accessibility at genes regulating thermogenesis, lipogenesis, and beige adipocyte development, the kinetics and magnitudes of the changes are distinct for the stimuli. Accessibility changes at lipogenic genes are linked to functional changes in lipid composition of adipose. Both stimuli tend to decrease the proportion of palmitic acids, a saturated FA in adipose. However, Adrb3 activation increases the proportion of monounsaturated FAs, whereas cold increases the proportion of polyunsaturated FAs. These findings reveal common and distinct mechanisms of cold and Adrb3 induced beige adipocyte biogenesis, and identify unique functional consequences of manipulating these pathways in vivo.

Indexed as

Adipocytes, BeigeGene Regulatory NetworksAdipose TissueAnimalsChromatinMiceThermogenesisChromatin

Identifiers

PMID35701601
PMCPMC9197980
OpenAlexW4282971054

What Socratic 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 Socratic graph.