Evidence map›Paper›PMID 35603149›Full record

ArticleFrontiers in immunology2022

Th1-Like Treg Cells Are Increased But Deficient in Function in Rheumatoid Arthritis.

Rui Zhang, Jinlin Miao, Kui Zhang, Bei Zhang, Xing Luo, Haoyang Sun, Zhaohui Zheng, Ping Zhu

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2022. 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
2.6field-weighted citation impact, top 9% 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, 31 citations in OpenAlex.

  1. Article
  2. Article
  3. Cytokines Associated with Activation of CD4International journal of molecular sciences · 2026
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  6. Therapeutic potential of CD73Histology and histopathology · 2025
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  7. Article
  8. Review
  9. Review
  10. IFN-γ-producing TScience translational medicine · 2024
    Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. Treg plasticity and human diseases.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2023
    Review
  17. Article
  18. Review
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

8 authors at 3 institutions in 1 country.

Rui ZhangDepartment of Clinical Immunology, Chinese People's Liberation Army. (PLA) Specialized Research Institute of Rheumatoid & Immunology, Xijing Hospital, The Fourth Military Medical University, Xi'an, China.
Jinlin MiaoDepartment of Clinical Immunology, Chinese People's Liberation Army. (PLA) Specialized Research Institute of Rheumatoid & Immunology, Xijing Hospital, The Fourth Military Medical University, Xi'an, China.
Kui ZhangDepartment of Clinical Immunology, Chinese People's Liberation Army. (PLA) Specialized Research Institute of Rheumatoid & Immunology, Xijing Hospital, The Fourth Military Medical University, Xi'an, China.
Bei ZhangDepartment of Clinical Immunology, Chinese People's Liberation Army. (PLA) Specialized Research Institute of Rheumatoid & Immunology, Xijing Hospital, The Fourth Military Medical University, Xi'an, China.
Xing LuoDepartment of Clinical Immunology, Chinese People's Liberation Army. (PLA) Specialized Research Institute of Rheumatoid & Immunology, Xijing Hospital, The Fourth Military Medical University, Xi'an, China.
Haoyang SunDepartment of Clinical Immunology, Chinese People's Liberation Army. (PLA) Specialized Research Institute of Rheumatoid & Immunology, Xijing Hospital, The Fourth Military Medical University, Xi'an, China.
Zhaohui ZhengDepartment of Clinical Immunology, Chinese People's Liberation Army. (PLA) Specialized Research Institute of Rheumatoid & Immunology, Xijing Hospital, The Fourth Military Medical University, Xi'an, China.
Ping ZhuDepartment of Clinical Immunology, Chinese People's Liberation Army. (PLA) Specialized Research Institute of Rheumatoid & Immunology, Xijing Hospital, The Fourth Military Medical University, Xi'an, China.
Air Force Medical University · CNChinese People's Liberation Army · CNXijing Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: This study aimed to investigate the changes in quantity and function of T helper (Th)-like T regulatory (Treg) cell subsets in peripheral blood (PB) and synovial fluid (SF) of rheumatoid arthritis (RA) patients and to understand their relationship with disease activity. Methods: A total of 86 RA patients and 76 gender and age-matched healthy controls (HC) were enrolled in this study. Th-like Treg frequency and function were determined using flow cytometry. The inhibitory function of Th-like Treg cells was detected using an Results: The proportion and absolute number of Th1-like Treg cells from RA PB and RA SF were significantly higher than those of HC PB. In RA SF, the proportions of Treg cells and Th1-like Treg cells were significantly lower in the elevated erythrocyte sedimentation rate or the C-Reactive Protein group, and in the positive groups of anti-CCP antibody and anti-MCV antibody. Additionally, the proportions of Treg cells and Th1-like Treg cells from RA SF were negatively correlated with disease activity. However, the expression levels of CD73 and TGF-β1 in Th1-like Treg cells were decreased, and these Treg cells could not effectively inhibit the proliferation of effector T (Teff) cells. Conclusion: Our data indicate that Th1-like Treg cells are the predominant Treg cell subset in RA SF, but their suppressive function is defective. Improving the function of Th1-like Treg cells may control inflammation in joints and provide new strategies for Treg-targeted therapies in RA.

Indexed as

Arthritis, RheumatoidT-Lymphocytes, RegulatoryFlow CytometryHumansSynovial Fluideffector T cell (Teff)regulatory T cell (Treg)rheumatoid arthritissynovial fluidTreg subset

Identifiers

PMID35603149
PMCPMC9114761
OpenAlexW4229080171

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.