Evidence map›Paper›PMID 23332504›Full record

ArticleCytokine2013

IL-17 inhibits adipogenesis in part via C/EBPα, PPARγ and Krüppel-like factors.

Mushtaq Ahmed, Sarah L Gaffen

Open access · greenAbstract read
In one paragraph

Article in Cytokine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

58 citing papers in PubMed, 82 citations in OpenAlex.

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  4. Implication of serum soluble IL-2 receptor α in type 2 diabetes mellitus.Journal of diabetes and metabolic disorders · 2025
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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

2 authors at 1 institution in 1 country.

Mushtaq AhmedUniversity of Pittsburgh, Division of Rheumatology and Clinical Immunology, Pittsburgh, PA 15261, USA.
Sarah L Gaffen
University of Pittsburgh · US

Funding

Structure-Function Relationships in the IL-17 ReceptorR01AR054389 · NIAMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GAFFEN, SARAH L · 2008 to 2012
$1.8M
NIAMS NIH HHS AR054389NIAMS NIH HHS R01 AR054389
6 · The paper itself

Abstract

IL-17 is an inflammatory cytokine associated with anti-microbial host defense and pathogenesis of autoimmune diseases. Obesity is considered to be an inflammatory condition, but how cytokines and fat metabolism are interconnected remains poorly understood. Mesenchymal stem cells can differentiate into adipocytes, which serve as depots for stored fat. Despite the pro-inflammatory properties of IL-17, both IL-17- and IL-17RA-deficient mice are overweight. Consistently, IL-17 suppresses maturation of cells with adipogenic potential. However, the mechanism underlying IL-17-mediated inhibition is not defined. In this study, we addressed this question by evaluating the impact of IL-17 on a variety of transcription factors (TFs) that control adipogenesis, using 3T3-L1 cells to model adipocyte differentiation. Surprisingly, IL-17 does not suppress adipogenesis via C/EBPβ and C/EBPδ, TFs often considered to be central regulators of adipogenesis. Rather, IL-17 suppresses expression of several pro-adipogenic TFs, including PPARγ and C/EBPα. Moreover, we found that IL-17 regulates expression of several members of the Krüppel-like family (KLF). Specifically, IL-17 suppresses KLF15, a pro-adipogenic TF, and enhances expression of KLF2 and KLF3, which are anti-adipogenic. Thus, IL-17 suppresses adipogenesis at least in part through the combined effects of TFs that regulate adipocyte differentiation.

Indexed as

3T3-L1 CellsAdipogenesisAnimalsCattleCCAAT-Enhancer-Binding Protein-alphaCCAAT-Enhancer-Binding Protein-betaEnhancer Elements, GeneticInterleukin-17Kruppel-Like Transcription FactorsMicePPAR gammaPromoter Regions, GeneticReceptors, GlucocorticoidCCAAT-Enhancer-Binding Protein-alphaCCAAT-Enhancer-Binding Protein-betaInterleukin-17Kruppel-Like Transcription FactorsPPAR gammaReceptors, Glucocorticoid

Identifiers

PMID23332504
PMCPMC3595389
OpenAlexW2076205698

What OpenQuestion holds

Textmetadata
LicenceTDM
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.