Evidence map›Paper›PMID 23435500›Full record

ArticleEuropean journal of applied physiology2013

The influence of exercise training status on antigen-stimulated IL-10 production in whole blood culture and numbers of circulating regulatory T cells.

Michal K Handzlik, Andrew J Shaw, Maurice Dungey, Nicolette C Bishop, Michael Gleeson

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In one paragraph

Article in European journal of applied physiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
5.4field-weighted citation impact, top 5% 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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 76 citations in OpenAlex.

  1. Non-coding RNAs in exercise immunology: A systematic review.Journal of sport and health science · 2024
    Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Trial
  6. An attempt to induce an immunomodulatory effect in rowers with spirulina extract.Journal of the International Society of Sports Nutrition · 2018
    Trial
  7. Trial
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. The Impact of Exercise on Immunity, Metabolism, and Atherosclerosis.International journal of molecular sciences · 2023
    Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Physical Activity: A Missing Link in Asthma Care.Journal of clinical medicine · 2020
    Review
  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

5 authors at 1 institution in 1 country.

Michal K HandzlikSchool of Sport Exercise and Health Sciences, Loughborough University, Ashby Road Loughborough, Leicestershire LE10 2LF, UK.
Andrew J Shaw
Maurice Dungey
Nicolette C Bishop
Michael Gleeson
Loughborough University · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Highly trained athletes are associated with high resting antigen-stimulated whole blood culture interleukin (IL)-10 production. The purpose of the present study was to examine the effects of training status on resting circulating T regulatory (Treg) cell counts and antigen-stimulated IL-10 production and the effect of acute bout of exercise on the Treg response. Forty participants volunteered to participate and were assigned to one of the four groups: sedentary (SED), recreationally active (REC), sprint-trained athletes and endurance-trained athletes (END). From the resting blood sample, CD4(+)CD25(+)CD127(low/-) Treg cells and in vitro antigen-stimulated IL-10 production were assessed. Ten REC subjects performed 60 min cycling at 70 % of maximal oxygen uptake and blood samples for Treg analysis were collected post- and 1 h post-exercise. IL-10 production was greater in END compared with the other groups (P < 0.05). END had a higher Treg percentage of total lymphocyte count compared with SED (P < 0.05). A smaller proportion of Treg CD4(+) cells were observed in SED compared with all other groups (P < 0.05). IL-10 production significantly correlated with the proportion of Tregs within the total lymphocyte population (r s = 0.51, P = 0.001). No effect of acute exercise was evident for Treg cell counts in the REC subjects (P > 0.05). Our results demonstrate that high training loads in END are associated with greater resting IL-10 production and Treg cell count and suggest a possible mechanism for depression of immunity commonly reported in athletes engaged in high training loads.

Indexed as

ExerciseAdultAntigens, CDAthletesCD4 Lymphocyte CountHumansInterleukin-10MaleOxygen ConsumptionSedentary BehaviorT-Lymphocytes, RegulatoryAntigens, CDIL10 protein, humanInterleukin-10

Identifiers

PMID23435500
OpenAlexW2073359323

What OpenQuestion holds

Textmetadata
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.