Evidence map›Paper›PMID 29253016›Full record

ArticlePloS one2017

Skeletal muscle IL-6 regulates muscle substrate utilization and adipose tissue metabolism during recovery from an acute bout of exercise.

Jakob G Knudsen, Anders Gudiksen, Lærke Bertholdt, Peter Overby, Ida Villesen, Camilla L Schwartz, Henriette Pilegaard

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
  2. BetaScandinavian journal of medicine & science in sports · 2022
    Trial
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Review
  15. Exerkines in health, resilience and disease.Nature reviews. Endocrinology · 2022
    Review
  16. Article
  17. Physical Activity, Obesity and Weight Loss Maintenance.Handbook of experimental pharmacology · 2022
    Article
  18. Article
  19. Article
  20. Mechanical overload-induced muscle-derived extracellular vesicles promote adipose tissue lipolysis.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2021
    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

7 authors at 1 institution in 1 country.

Jakob G KnudsenSection for Cell Biology and Physiology, Department of Biology, University of Copenhagen, Copenhagen, Denmark.ORCID http://orcid.org/0000-0001-7237-8457
Anders GudiksenSection for Cell Biology and Physiology, Department of Biology, University of Copenhagen, Copenhagen, Denmark.
Lærke BertholdtSection for Cell Biology and Physiology, Department of Biology, University of Copenhagen, Copenhagen, Denmark.
Peter OverbySection for Cell Biology and Physiology, Department of Biology, University of Copenhagen, Copenhagen, Denmark.
Ida VillesenSection for Cell Biology and Physiology, Department of Biology, University of Copenhagen, Copenhagen, Denmark.
Camilla L SchwartzSection for Cell Biology and Physiology, Department of Biology, University of Copenhagen, Copenhagen, Denmark.
Henriette PilegaardSection for Cell Biology and Physiology, Department of Biology, University of Copenhagen, Copenhagen, Denmark.
University of Copenhagen · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An acute bout of exercise imposes a major challenge on whole-body metabolism and metabolic adjustments are needed in multiple tissues during recovery to reestablish metabolic homeostasis. It is currently unresolved how this regulation is orchestrated between tissues. This study was undertaken to clarify the role of skeletal muscle derived interleukin 6 (IL-6) in the coordination of the metabolic responses during recovery from acute exercise. Skeletal muscle specific IL-6 knockout (IL-6 MKO) and littermate Control mice were rested or ran on a treadmill for 2h. Plasma, skeletal muscle, liver and adipose tissue were obtained after 6 and 10h of recovery. Non-exercised IL-6 MKO mice had higher plasma lactate and lower plasma non-esterified fatty acids than Controls. The activity of pyruvate dehydrogenase in the active form was, in skeletal muscle, higher in IL-6 MKO mice than Controls in non-exercised mice and 6h after exercise. IL-6 MKO mice had lower glucose transporter 4 protein content in inguinal adipose tissue (WAT) than Control in non-exercised mice and 10h after treadmill running. Epididymal WAT hormone sensitive lipase phosphorylation and inguinal WAT mitogen activated kinase P38 phosphorylation were higher in IL-6 MKO than Control mice 6h after exercise. These findings indicate that skeletal muscle IL-6 may play an important role in the regulation of substrate utilization in skeletal muscle, basal and exercise-induced adaptations in adipose tissue glucose uptake and lipolysis during recovery from exercise. Together this indicates that skeletal muscle IL-6 contributes to reestablishing metabolic homeostasis during recovery from exercise by regulating WAT and skeletal muscle metabolism.

Indexed as

Physical Conditioning, AnimalAdipose TissueAnimalsBlood GlucoseGlucoseGlycogenHomeostasisInterleukin-6LiverMaleMiceMice, Inbred C57BLMice, KnockoutMuscle, SkeletalPhosphorylationSignal TransductionBlood GlucoseGlucoseGlycogenInterleukin-6interleukin-6, mouse

Identifiers

PMID29253016
PMCPMC5734691
OpenAlexW2776293860

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.