Evidence map›Paper›PMID 26656097›Full record

ArticleScientific reports2015

Divergent responses to thermogenic stimuli in BAT and subcutaneous adipose tissue from interleukin 18 and interleukin 18 receptor 1-deficient mice.

Patricia Pazos, Luis Lima, Sulay Tovar, David González-Touceda, Carlos Diéguez, María C García

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.3field-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

23 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
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  8. Article
  9. Review
  10. Innate-Immunity Genes in Obesity.Journal of personalized medicine · 2021
    Review
  11. Article
  12. Fate of Adipose Progenitor Cells in Obesity-Related Chronic Inflammation.Frontiers in cell and developmental biology · 2020
    Review
  13. Review
  14. Review
  15. Article
  16. Interleukin-18 in Health and Disease.International journal of molecular sciences · 2019
    Review
  17. Article
  18. Review
  19. Article
  20. Article
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

6 authors at 3 institutions in 1 country.

Patricia PazosDepartment of Physiology/Research Center of Molecular Medicine and Chronic Diseases (CIMUS). University of Santiago de Compostela.
Luis LimaDepartment of Physiology/Research Center of Molecular Medicine and Chronic Diseases (CIMUS). University of Santiago de Compostela.
Sulay TovarDepartment of Physiology/Research Center of Molecular Medicine and Chronic Diseases (CIMUS). University of Santiago de Compostela.
David González-ToucedaDepartment of Physiology/Research Center of Molecular Medicine and Chronic Diseases (CIMUS). University of Santiago de Compostela.
Carlos DiéguezDepartment of Physiology/Research Center of Molecular Medicine and Chronic Diseases (CIMUS). University of Santiago de Compostela.
María C GarcíaDepartment of Physiology/Research Center of Molecular Medicine and Chronic Diseases (CIMUS). University of Santiago de Compostela.
Center for Research in Molecular Medicine and Chronic Diseases · ESInstituto de Investigación Sanitaria de Santiago · ESUniversidade de Santiago de Compostela · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Brown and beige adipocytes recruitment in brown (BAT) or white adipose tissue, mainly in the inguinal fat pad (iWAT), meet the need for temperature adaptation in cold-exposure conditions and protect against obesity in face of hypercaloric diets. Using interleukin18 (Il18) and Il18 receptor 1- knockout (Il18r1-KO) mice, this study aimed to investigate the role of IL18 signaling in BAT and iWAT activation and thermogenesis under both stimuli. Il18-KO, extremely dietary obesity-prone as previously described, failed to develop diet-induced thermogenesis as assessed by BAT and iWAT Ucp1 mRNA levels. Overweight when fed standard chow but not HFD, HFD-fed Il18r1-KO mice exhibited increased iWAT Ucp1 gene expression. Energy expenditure was reduced in pre-obese Il18r1-KO mice and restored upon HFD-challenge. Cold exposure lead to similar results; Il18r1-KO mice were protected against acute body temperature drop, displaying a more brown-like structure, alternative macrophage activation and thermogenic gene expression in iWAT than WT controls. Opposite effects were observed in Il18-KO mice. Thus, Il18 and Il18r1 genetic ablation disparate effects on energy homeostasis are likely mediated by divergent BAT responses to thermogenic stimuli as well as iWAT browning. These results suggest that a more complex receptor-signaling system mediates the IL18 adipose-tissue specific effects in energy expenditure.

Indexed as

ThermogenesisAdipose Tissue, BrownAnimalsCold TemperatureDiet, High-FatEnergy MetabolismGene ExpressionInterleukin-18MiceMice, KnockoutPhenotypeReceptors, Interleukin-18Subcutaneous FatInterleukin-18Receptors, Interleukin-18

Identifiers

PMID26656097
PMCPMC4674707
OpenAlexW2286067730

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.