Evidence map›Paper›PMID 33188235›Full record

ArticleScientific reports2020

Inhibitory activity of FOXP3+ regulatory T cells reveals high specificity for displaying immune tolerance in remission state rheumatoid arthritis.

Korawit Kanjana, Parawee Chevaisrakul, Ponpan Matangkasombut, Karan Paisooksantivatana, Putthapoom Lumjiaktase

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

18 citing papers in PubMed, 24 citations in OpenAlex.

  1. Sex-dependent mechanisms in rheumatic diseases.Nature reviews. Rheumatology · 2026
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  5. The 'TNature reviews. Rheumatology · 2025
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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 3 institutions in 2 countries.

Korawit KanjanaDepartment of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Rama 6 Road, 270 Thung Phaya Thai, Ratchathewi, Bangkok, 10400, Thailand.
Parawee ChevaisrakulDivision of Allergy, Immunology and Rheumatology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
Ponpan MatangkasombutDepartment of Microbiology, Faculty of Science, Mahidol University, Bangkok, Thailand.
Karan PaisooksantivatanaDepartment of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Rama 6 Road, 270 Thung Phaya Thai, Ratchathewi, Bangkok, 10400, Thailand.
Putthapoom LumjiaktaseDepartment of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Rama 6 Road, 270 Thung Phaya Thai, Ratchathewi, Bangkok, 10400, Thailand. putthapoom@gmail.com.
Mahidol University · THRamathibodi Hospital · THHarvard University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immune regulation status may indicate immunological remission in rheumatoid arthritis (RA). This cross-sectional study aimed to determine the Regulatory T cell (Treg) properties, together with 14 plasma cytokines levels between active RA and clinical remission patients. Peripheral blood (PB) Foxp3+ Treg was collected from RA patients for determination of Treg inhibitory activity using a co-culture system. Other PB T cell types and plasma cytokines were determined by flow-cytometry. The Treg results were analyzed according to the disease activity score-28 (DAS28). Then sensitivity and specificity were calculated for the indication of the remission status. The number and inhibitory activity of Treg are higher in the clinical remission as compared to the active RA (p value < 0.0001). Also, Treg: CD4+CD25+CD127+ cell ratio demonstrates the similar result (p value < 0.05). Treg inhibitory activity is inversely correlated with the DAS28. Specificity and positive likelihood ratio of inhibitory activity for indicating remission status are 92.31% (95% CI 63.97-99.81) and 11.14 (95% CI 1.67-74.14), respectively. Treg inhibitory activity is a promising prognostic marker and probably represents the immunological remission status in RA.

Indexed as

AdultArthritis, RheumatoidBiomarkersFemaleFlow CytometryForkhead Transcription FactorsHumansInterleukin-10Interleukin-2Interleukin-22Interleukin-2 Receptor alpha SubunitInterleukin-4Interleukin-5Interleukin-6Interleukin-7 Receptor alpha SubunitInterleukin-9BiomarkersForkhead Transcription FactorsFOXP3 protein, humanInterleukin-10Interleukin-2Interleukin-22Interleukin-2 Receptor alpha SubunitInterleukin-4Interleukin-5Interleukin-6Interleukin-7 Receptor alpha SubunitInterleukin-9Interleukins

Identifiers

PMID33188235
PMCPMC7666192
OpenAlexW3103427686

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.