Evidence map›Paper›PMID 20080669›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2010

Generation of regulatory dendritic cells and CD4+Foxp3+ T cells by probiotics administration suppresses immune disorders.

Ho-Keun Kwon, Choong-Gu Lee, Jae-Seon So, Chang-Suk Chae, Ji-Sun Hwang, Anupama Sahoo, Jong Hee Nam, Joon Haeng Rhee, Ki-Chul Hwang, Sin-Hyeog Im

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 281 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
281citing papers in PubMed, 3 pooled it
17.9field-weighted citation impact, top 1% 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

281 citing papers in PubMed, 3 syntheses or guidelines pooled it, 582 citations in OpenAlex.

  1. Pooled it
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  4. Nutrients · 2025
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221 more citing papers are in PubMed but not listed here.

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

10 authors at 3 institutions in 1 country.

Ho-Keun KwonDepartment of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 500-712, Korea.
Choong-Gu Lee
Jae-Seon So
Chang-Suk Chae
Ji-Sun Hwang
Anupama Sahoo
Jong Hee Nam
Joon Haeng Rhee
Ki-Chul Hwang
Sin-Hyeog Im
Gwangju Institute of Science and Technology · KRChonnam National University · KRYonsei University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The beneficial effects of probiotics have been described in many diseases, but the mechanism by which they modulate the immune system is poorly understood. In this study, we identified a mixture of probiotics that up-regulates CD4(+)Foxp3(+) regulatory T cells (Tregs). Administration of the probiotics mixture induced both T-cell and B-cell hyporesponsiveness and down-regulated T helper (Th) 1, Th2, and Th17 cytokines without apoptosis induction. It also induced generation of CD4(+)Foxp3(+) Tregs from the CD4(+)CD25(-) population and increased the suppressor activity of naturally occurring CD4(+)CD25(+) Tregs. Conversion of T cells into Foxp3(+) Tregs is directly mediated by regulatory dendritic cells (rDCs) that express high levels of IL-10, TGF-beta, COX-2, and indoleamine 2,3-dioxygenase. Administration of probiotics had therapeutical effects in experimental inflammatory bowel disease, atopic dermatitis, and rheumatoid arthritis. The therapeutical effect of the probiotics is associated with enrichment of CD4(+)Foxp3(+) Tregs in the inflamed regions. Collectively, the administration of probiotics that enhance the generation of rDCs and Tregs represents an applicable treatment of inflammatory immune disorders.

Indexed as

Adoptive TransferAnimalsArthritis, ExperimentalCD11c AntigenDendritic CellsDermatitis, AtopicDisease Models, AnimalForkhead Transcription FactorsImmune System DiseasesImmunosuppression TherapyInflammatory Bowel DiseasesMiceMice, Inbred BALB CMice, TransgenicProbioticsT-Lymphocytes, RegulatoryCD11c AntigenForkhead Transcription FactorsFoxp3 protein, mouse

Identifiers

PMID20080669
PMCPMC2836639
OpenAlexW1981859401

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.