Evidence map›Paper›PMID 27899224›Full record

ArticleJournal of autoimmunity2017

Interleukin-7 and -15 maintain pathogenic memory Th17 cells in autoimmunity.

Yihe Chen, Sunil K Chauhan, Xuhua Tan, Reza Dana

Open access · greenAbstract read
In one paragraph

Article in Journal of autoimmunity, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
2.5field-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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

  1. Pooled it
  2. Memory CD4Frontiers in immunology · 2026
    Review
  3. How Cytokines Regulate Immune Response Toward Chronic Allograft Rejection?Results and problems in cell differentiation · 2026
    Review
  4. Review
  5. Interleukin 15 and autoimmune disorders: pathophysiology, therapeutic potential, and clinical implications.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2025
    Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Advances in IL-7 Research on Tumour Therapy.Pharmaceuticals (Basel, Switzerland) · 2024
    Review
  14. Long-lived autoreactive memory CD4FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2023
    Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. The Role of Neuropeptides in Pathogenesis of Dry Dye.Journal of clinical medicine · 2021
    Review
  20. 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

4 authors at 3 institutions in 1 country.

Yihe ChenSchepens Eye Research Institute, Massachusetts Eye and Ear Infirmary, Department of Ophthalmology, Harvard Medical School, Boston, MA 02114, USA.
Sunil K ChauhanSchepens Eye Research Institute, Massachusetts Eye and Ear Infirmary, Department of Ophthalmology, Harvard Medical School, Boston, MA 02114, USA.
Xuhua TanSchepens Eye Research Institute, Massachusetts Eye and Ear Infirmary, Department of Ophthalmology, Harvard Medical School, Boston, MA 02114, USA.
Reza DanaSchepens Eye Research Institute, Massachusetts Eye and Ear Infirmary, Department of Ophthalmology, Harvard Medical School, Boston, MA 02114, USA. Electronic address: reza_dana@meei.harvard.edu.
Harvard University · USMassachusetts Eye and Ear Infirmary · USSmith-Kettlewell Eye Research Institute · US

Funding

Immunopathogenic Mechanisms of Dry Eye DiseaseR01EY020889 · NEI · SCHEPENS EYE RESEARCH INSTITUTE · PI Reza Dana · 2010 to 2026
$7.9M
NEI NIH HHS R01 EY020889
6 · The paper itself

Abstract

Th17 cells are principal mediators of many autoimmune conditions. Recently, memory Th17 cells have been revealed as crucial in mediating the chronicity of various refractory autoimmune disorders; however, the underlying mechanisms maintaining memory Th17 cells have remained elusive. Here, using a preclinical model of ocular autoimmune disease we show that both IL-7 and IL-15 are critical for maintaining pathogenic memory Th17 cells. Neutralization of these cytokines leads to substantial reduction of memory Th17 cells; both IL-7 and IL-15 provide survival signals via activating STAT5, and IL-15 provides additional proliferation signals via activating both STAT5 and Akt. Topical neutralization of ocular IL-7 or IL-15 effectively reduces memory Th17 cells at the inflammatory site and draining lymphoid tissues, while topical neutralization of IL-17 alone, the major pathogenic cytokine secreted by Th17 cells, does not diminish memory Th17 cells at the draining lymphoid tissues. Our results suggest that the effective removal of pathogenic memory Th17 cells via abolishing environmental IL-7 or IL-15 is likely to be a novel strategy in the treatment of autoimmune diseases.

Indexed as

AutoimmunityAnimalsApoptosisAutoimmune DiseasesBiomarkersDisease Models, AnimalDry Eye SyndromesFemaleImmunologic MemoryInterleukin-15Interleukin-7MiceProto-Oncogene Proteins c-aktReceptors, Interleukin-15Receptors, Interleukin-7Signal TransductionBiomarkersInterleukin-15Interleukin-7Proto-Oncogene Proteins c-aktReceptors, Interleukin-15Receptors, Interleukin-7STAT5 Transcription FactorIL-15IL-7MaintenanceMemory Th17

Identifiers

PMID27899224
PMCPMC5276802
OpenAlexW2550388627

What OpenQuestion holds

Textmetadata
LicenceTDM
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.