Evidence map›Paper›PMID 26785168›Full record

ArticlePloS one2016

Mycobacterium tuberculosis-Specific IL-21+IFN-γ+CD4+ T Cells Are Regulated by IL-12.

Li Li, Yuxia Jiang, Suihua Lao, Binyan Yang, Sifei Yu, Yannan Zhang, Changyou Wu

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.7field-weighted citation impact, top 11% 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

21 citing papers in PubMed, 32 citations in OpenAlex.

  1. Vaccines · 2025
    Article
  2. Review
  3. Development of a Vaccine Candidate Based on Surface-Displayed Particles ofInternational journal of molecular sciences · 2025
    Article
  4. The potential role and value of vitamin D in the treatment of tuberculosis.Frontiers in cellular and infection microbiology · 2025
    Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Exploiting Pre-Existing CD4Journal of immunology (Baltimore, Md. : 1950) · 2020
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. IL-21 Receptor Signaling Is Essential for Optimal CD4Journal of immunology (Baltimore, Md. : 1950) · 2017
    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

7 authors at 2 institutions in 1 country.

Li LiInstitute of Immunology, Zhongshan School of Medicine, Key Laboratory of Tropical Disease Control Research of Ministry of Education, Sun Yat-sen University, Guangzhou, China.
Yuxia JiangInstitute of Immunology, Zhongshan School of Medicine, Key Laboratory of Tropical Disease Control Research of Ministry of Education, Sun Yat-sen University, Guangzhou, China.
Suihua LaoChest Hospital of Guangzhou, Guangzhou, China.
Binyan YangInstitute of Immunology, Zhongshan School of Medicine, Key Laboratory of Tropical Disease Control Research of Ministry of Education, Sun Yat-sen University, Guangzhou, China.
Sifei YuInstitute of Immunology, Zhongshan School of Medicine, Key Laboratory of Tropical Disease Control Research of Ministry of Education, Sun Yat-sen University, Guangzhou, China.
Yannan ZhangInstitute of Immunology, Zhongshan School of Medicine, Key Laboratory of Tropical Disease Control Research of Ministry of Education, Sun Yat-sen University, Guangzhou, China.
Changyou WuInstitute of Immunology, Zhongshan School of Medicine, Key Laboratory of Tropical Disease Control Research of Ministry of Education, Sun Yat-sen University, Guangzhou, China.
Sun Yat-sen University · CNGuangzhou Chest Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the current study of Mycobacterium tuberculosis (MTB)-specific T and B cells, we found that MTB-specific peptides from early secreted antigenic target-6 (ESAT-6) and culture filtrate protein-10 (CFP-10) induced the expression of IL-21 predominantly in CD4(+) T cells. A fraction of IL-21-expressing CD4(+) T cells simultaneously expressed Th1 cytokines but did not secrete Th2 or Th17 cytokines, suggesting that MTB-specific IL-21-expressing CD4(+) T cells were different from Th1, Th2 and Th17 subpopulations. The majority of MTB-specific IL-21-expressing CD4(+) T cells co-expressed IFN-γ and IL-21+IFN-γ(+)CD4(+) T cells exhibited obviously polyfunctionality. In addition, MTB-specific IL-21-expressing CD4(+) T cells displayed a CD45RO+CD62Ll(ow)CCR7(low)CD40L(high)ICOS(high) phenotype. Bcl-6-expression was significantly higher in IL-21-expressing CD4(+) T cells than IL-21-CD4(+) T cells. Moreover, IL-12 could up-regulate MTB-specific IL-21 expression, especially the frequency of IL-21(+)IFN-γ+CD4(+) T cells. Taken together, our results demonstrated that MTB-specific IL-21(+)IFN-γ(+)CD4(+) T cells from local sites of tuberculosis (TB) infection could be enhanced by IL-12, which have the features of both Tfh and Th1 cells and may have an important role in local immune responses against TB infection.

Indexed as

AdultAgedAngiogenesis InhibitorsCD4-Positive T-LymphocytesFemaleFlow CytometryHumansInterferon-gammaInterleukin-12Interleukin-21InterleukinsMaleMiddle AgedMycobacterium tuberculosisT-Lymphocytes, Helper-InducerTuberculosisAngiogenesis InhibitorsInterferon-gammaInterleukin-12Interleukin-21Interleukins

Identifiers

PMID26785168
PMCPMC4718545
OpenAlexW2419537733

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.