Evidence map›Paper›PMID 33859430›Full record

ArticleNature metabolism2021

Inhibition of the IL-17A axis in adipocytes suppresses diet-induced obesity and metabolic disorders in mice.

Ana Teijeiro, Amanda Garrido, Anna Ferre, Cristian Perna, Nabil Djouder

Registry-linked trialAbstract read
PubMed Publisher
In one paragraph

Article in Nature metabolism, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05162001 (Body Weight Response With Disulfiram in Humans. Concept Testing Study), which is not on this map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed
5.6field-weighted citation impact, top 3% 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.

NCT05162001 early_phase1unknown statusnot on this map

Body Weight Response With Disulfiram in Humans. Concept Testing Study

TypeinterventionalSponsorUniversidad de GuanajuatoRan2021 to 2022Enrolled10ConditionsObesity, DrugArmsDisulfiram 250 mg
3 · Its place in the literature

Who cites it

53 citing papers in PubMed, 81 citations in OpenAlex.

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  19. Exploring the Antidiabetic Potential ofPlants (Basel, Switzerland) · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 2 countries.

Ana TeijeiroMolecular Oncology Programme, Growth Factors, Nutrients and Cancer Group, Centro Nacional de Investigaciones Oncológicas, CNIO, Madrid, Spain.
Amanda GarridoMolecular Oncology Programme, Growth Factors, Nutrients and Cancer Group, Centro Nacional de Investigaciones Oncológicas, CNIO, Madrid, Spain.
Anna FerreMolecular Oncology Programme, Growth Factors, Nutrients and Cancer Group, Centro Nacional de Investigaciones Oncológicas, CNIO, Madrid, Spain.
Cristian PernaDepartment of Pathology, Hospital Universitario Ramón y Cajal, IRYCIS, Madrid, Spain.
Nabil DjouderMolecular Oncology Programme, Growth Factors, Nutrients and Cancer Group, Centro Nacional de Investigaciones Oncológicas, CNIO, Madrid, Spain. ndjouder@cnio.es.ORCID http://orcid.org/0000-0001-8423-1030
Spanish National Cancer Research Centre · ESInstituto Ramón y Cajal de Investigación Sanitaria · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Overnutrition causes obesity, a global health problem without any effective therapy. Obesity is characterized by low-grade inflammation, which predisposes individuals to metabolic syndrome via unknown mechanisms. Here, we demonstrate that abolishing the interleukin-17A (IL-17A) axis in mice by inhibition of RORγt-mediated IL-17A production by digoxin, or by ubiquitous deletion of IL-17 receptor A (Il17ra), suppresses diet-induced obesity (DIO) and metabolic disorders, and promotes adipose-tissue browning, thermogenesis and energy expenditure. Genetic ablation of Il17ra specifically in adipocytes is sufficient to completely prevent DIO and metabolic dysfunction in mice. IL-17A produced in response to DIO induces PPARγ phosphorylation at Ser273 in adipocytes in a CDK5-dependent manner, thereby modifying expression of diabetogenic and obesity genes, which correlates with IL-17A signalling in white adipose tissues of individuals with morbid obesity. These findings reveal an unanticipated role for IL-17A in adipocyte biology, in which its direct action pathogenically reprograms adipocytes, promoting DIO and metabolic syndrome. Targeting the IL-17A axis could be an efficient antiobesity strategy.

Indexed as

AdipocytesAdipose Tissue, BrownAnimalsCyclin-Dependent Kinase 5DietDiet, High-FatDigoxinEnergy MetabolismFecesGene DeletionInterleukin-17Metabolic DiseasesMiceMice, Inbred C57BLMice, KnockoutNuclear Receptor Subfamily 1, Group F, Member 3Cdk5 protein, mouseCyclin-Dependent Kinase 5DigoxinIl17a protein, mouseInterleukin-17Nuclear Receptor Subfamily 1, Group F, Member 3PPAR gammaRorc protein, mouse

Identifiers

PMID33859430
OpenAlexW3156524618

What OpenQuestion holds

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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.