Evidence map›Paper›PMID 33981317›Full record

ReviewFrontiers in immunology2021

Tr1 Cells as a Key Regulator for Maintaining Immune Homeostasis in Transplantation.

Yun Song, Ning Wang, Lihua Chen, Liang Fang

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
3.9field-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

41 citing papers in PubMed, 66 citations in OpenAlex.

  1. Article
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  10. CXCR6bioRxiv : the preprint server for biology · 2025
    Article
  11. Review
  12. Armored human CAR TScience advances · 2025
    Article
  13. Article
  14. Article
  15. Review
  16. Bone marrow immune cells and drug resistance in acute myeloid leukemia.Experimental biology and medicine (Maywood, N.J.) · 2025
    Review
  17. IFN-γ-producing TScience translational medicine · 2024
    Article
  18. Article
  19. Article
  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

4 authors at 1 institution in 1 country.

Yun SongDepartment of Immunology, The Fourth Military Medical University, Xi'an, China.
Ning WangDepartment of Immunology, The Fourth Military Medical University, Xi'an, China.
Lihua ChenDepartment of Immunology, The Fourth Military Medical University, Xi'an, China.
Liang FangDepartment of Immunology, The Fourth Military Medical University, Xi'an, China.
Air Force Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The immune system is composed of effectors and regulators. Type 1 regulatory T (Tr1) cells are classified as a distinct subset of T cells, and they secret high levels of IL-10 but lack the expression of the forkhead box P3 (Foxp3). Tr1 cells act as key regulators in the immune network, and play a central role in maintaining immune homeostasis. The regulatory capacity of Tr1 cells depends on many mechanisms, including secretion of suppressive cytokines, cell-cell contacts, cytotoxicity and metabolic regulation. A breakdown of Tr1-cell-mediated tolerance is closely linked with the pathogenesis of various diseases. Based on this observation, Tr1-cell therapy has emerged as a successful treatment option for a number of human diseases. In this review, we describe an overview of Tr1 cell identification, functions and related molecular mechanisms. We also discuss the current protocols to induce/expand Tr1 cells

Indexed as

HomeostasisHumansImmune ToleranceT-Lymphocytes, RegulatoryTransplantation Immunologybiomarkersclinical trialsregulatory functionstranscription factortransplantationtype 1 regulatory T cells

Identifiers

PMID33981317
PMCPMC8109434
OpenAlexW3158296440

What OpenQuestion holds

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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.