Evidence map›Paper›PMID 25759848›Full record

ArticleJournal of immunology research2015

Statins increase the frequency of circulating CD4+ FOXP3+ regulatory T cells in healthy individuals.

Ana Lucía Rodríguez-Perea, Carlos J Montoya, Sven Olek, Claire A Chougnet, Paula A Velilla

Open access · goldAbstract read
In one paragraph

Article in Journal of immunology research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

44 citing papers in PubMed, 65 citations in OpenAlex.

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  16. The Effect of Lipid Metabolism on CD4Mediators of inflammation · 2021
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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

5 authors at 2 institutions in 2 countries.

Ana Lucía Rodríguez-PereaGrupo Inmunovirología, Facultad de Medicina, Universidad de Antioquia (UdeA), Calle 70 No. 52-21, Medellín, Colombia.
Carlos J MontoyaGrupo Inmunovirología, Facultad de Medicina, Universidad de Antioquia (UdeA), Calle 70 No. 52-21, Medellín, Colombia.
Sven OlekEpiontis GmbH, 12489 Berlin, Germany.
Claire A ChougnetDivision of Immunobiology, Department of Pediatrics, Cincinnati Children's Hospital Research Foundation, Cincinnati, OH 45229, USA.
Paula A VelillaGrupo Inmunovirología, Facultad de Medicina, Universidad de Antioquia (UdeA), Calle 70 No. 52-21, Medellín, Colombia.
Universidad de Antioquia · COCincinnati Children's Hospital Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Statins have been shown to modulate the number and the suppressive function of CD4(+)FOXP3(+) T cells (Treg) in inflammatory conditions. However, it is not well established whether statin could also affect Treg in absence of inflammation. To address this question, eighteen normocholesterolemic male subjects were treated with lovastatin or atorvastatin daily for 45 days. The frequency and phenotype of circulating Treg were evaluated at days 0, 7, 30, and 45. mRNA levels of FOXP3, IDO, TGF-β, and IL-10 were measured in CD4(+) T cells. We found that both statins significantly increased Treg frequency and FOXP3 mRNA levels at day 30. At day 45, Treg numbers returned to baseline values; however, TGF-β and FOXP3 mRNA levels remained high, accompanied by increased percentages of CTLA-4- and GITR-expressing Treg. Treg Ki-67 expression was decreased upon statin treatment. Treg frequency positively correlated with plasma levels of high-density lipoprotein cholesterol (HDL-c), suggesting a role for HDL-c in Treg homeostasis. Therefore, statins appear to have inflammation-independent immune-modulatory effects. Thus, the increase in Treg cells frequency likely contributes to immunomodulatory effect of statins, even in healthy individuals.

Indexed as

CD4 Lymphocyte CountAdultCholesterol, HDLForkhead Transcription FactorsGene ExpressionHealthy VolunteersHumansHydroxymethylglutaryl-CoA Reductase InhibitorsImmunophenotypingLipid MetabolismLipidsMalePhenotypeT-Lymphocytes, RegulatoryT-Lymphocyte SubsetsYoung AdultCholesterol, HDLForkhead Transcription FactorsFOXP3 protein, humanHydroxymethylglutaryl-CoA Reductase InhibitorsLipids

Identifiers

PMID25759848
PMCPMC4352479
OpenAlexW1602100985

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.