Evidence map›Paper›PMID 21593413›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2011

Key role for IL-21 in experimental autoimmune uveitis.

Lu Wang, Cheng-Rong Yu, Hyoung-Pyo Kim, Wei Liao, William G Telford, Charles E Egwuagu, Warren J Leonard

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

35 citing papers in PubMed, 53 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Resolution of uveitis.Seminars in immunopathology · 2019
    Review
  14. Article
  15. Fine-Tuning Cytokine Signals.Annual review of immunology · 2019
    Review
  16. Article
  17. Immunopathogenesis of Behcet's Disease.Frontiers in immunology · 2019
    Review
  18. The Common Cytokine Receptor γ Chain Family of Cytokines.Cold Spring Harbor perspectives in biology · 2018
    Review
  19. Review
  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 3 institutions in 2 countries.

Lu WangLaboratory of Molecular Immunology, National Heart, Lung, and Blood Institute, Bethesda, MD 20892, USA.
Cheng-Rong Yu
Hyoung-Pyo Kim
Wei Liao
William G Telford
Charles E Egwuagu
Warren J Leonard
National Heart Lung and Blood Institute · USNational Eye Institute · USNational Cancer Institute · US

Funding

IL-2 Family Cytokines and their Receptors-- Biology of the IL-21 systemZIAHL005408 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI LEONARD, WARREN J · 2009 to 2025
$23.7M
IL-2 Family Cytokines and their Receptors-- Biology of the IL-2 systemZIAHL005401 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI LEONARD, WARREN J · 2009 to 2025
$22.5M
Mechanisms of immune homeostasis and regulation of intraocular inflammationZIAEY000372 · NEI · NATIONAL EYE INSTITUTE · PI EGWUAGU, CHARLES E · 2009 to 2025
$6.5M
Intramural NIH HHS
6 · The paper itself

Abstract

IL-21 is a pleiotropic type 1 cytokine that shares the common cytokine receptor γ-chain, γ(c), with IL-2, IL-4, IL-7, IL-9, and IL-15. IL-21 is most homologous to IL-2. These cytokines are encoded by adjacent genes, but they are functionally distinct. Whereas IL-2 promotes development of regulatory T cells and confers protection from autoimmune disease, IL-21 promotes differentiation of Th17 cells and is implicated in several autoimmune diseases, including type 1 diabetes and systemic lupus erythematosus. However, the roles of IL-21 and IL-2 in CNS autoimmune diseases such as multiple sclerosis and uveitis have been controversial. Here, we generated Il21-mCherry/Il2-emGFP dual-reporter transgenic mice and showed that development of experimental autoimmune uveitis (EAU) correlated with the presence of T cells coexpressing IL-21 and IL-2 into the retina. Furthermore, Il21r(-/-) mice were more resistant to EAU development than wild-type mice, and adoptive transfer of Il21r(-/-) T cells induced much less severe EAU, underscoring the need for IL-21 in the development of this disease and suggesting that blocking IL-21/γ(c)-signaling pathways may provide a means for controlling CNS auto-inflammatory diseases.

Indexed as

AnimalsAutoimmune DiseasesCD4-Positive T-LymphocytesCell ProliferationCells, CulturedFlow CytometryInterleukin-10Interleukin-17Interleukin-1betaInterleukin-2Interleukin-21Interleukin-6InterleukinsLuminescent ProteinsMiceMice, Inbred C57BLInterleukin-10Interleukin-17Interleukin-1betaInterleukin-2Interleukin-21Interleukin-6InterleukinsLuminescent ProteinsReceptors, Interleukin-21

Identifiers

PMID21593413
PMCPMC3111309
OpenAlexW2128057499

What OpenQuestion holds

Textmetadata
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.