Evidence map›Paper›PMID 21889323›Full record

ReviewCurrent opinion in immunology2011

IL-2 family cytokines: new insights into the complex roles of IL-2 as a broad regulator of T helper cell differentiation.

Wei Liao, Jian-Xin Lin, Warren J Leonard

Open access · greenAbstract readReview
In one paragraph

Review in Current opinion in immunology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 377 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
377citing papers in PubMed, 2 pooled it
14.2field-weighted citation impact, top 1% 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

377 citing papers in PubMed, 2 syntheses or guidelines pooled it, 728 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Outcome and Immune Correlates of a Phase II Trial of High-Dose Interleukin-2 and Stereotactic Ablative Radiotherapy for Metastatic Renal Cell Carcinoma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2021
    Trial
  6. Trial
  7. Article
  8. Review
  9. International journal of molecular sciences · 2026
    Article
  10. Review
  11. Article
  12. Article
  13. A distinct TCRiScience · 2026
    Article
  14. Comprehensive Research Progress on Glucosamine: A Review.Applied biochemistry and biotechnology · 2026
    Review
  15. Immunomodulatory Effects ofBiomolecules · 2026
    Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. Article

317 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

Wei LiaoLaboratory of Molecular Immunology, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892-1674, USA.
Jian-Xin Lin
Warren J Leonard
National Institutes of Health · US

Funding

IL-2 Family Cytokines and their Receptors-- Molecular Regulation via STATsZIAHL005402 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI LEONARD, WARREN J · 2009 to 2025
$26.8M
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
IL-2 RECEPTOR STRUCTURE AND FUNCTIONZ01HL005401 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI LEONARD, WARREN J · 1992 to 2008
$2.6M
IL-2 Receptors--Molecular Regulation of Receptor ExpressZ01HL005402 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI LEONARD, WARREN J · 1992 to 2008
$2.6M
Intramural NIH HHS Z01 HL005401Intramural NIH HHS Z01 HL005402
6 · The paper itself

Abstract

Interleukin-2 (IL-2) is a pleiotropic cytokine that drives T-cell growth, augments NK cytolytic activity, induces the differentiation of regulatory T cells, and mediates activation-induced cell death. Along with IL-4, IL-7, IL-9, IL-15, and IL-21, IL-2 shares the common cytokine receptor γ chain, γ(c), which is mutated in humans with X-linked severe combined immunodeficiency. Herein, we primarily focus on the recently discovered complex roles of IL-2 in broadly modulating T cells for T helper cell differentiation. IL-2 does not specify the type of Th differentiation that occurs; instead, IL-2 modulates expression of receptors for other cytokines and transcription factors, thereby either promoting or inhibiting cytokine cascades that correlate with each Th differentiation state. In this fashion, IL-2 can prime and potentially maintain Th1 and Th2 differentiation as well as expand such populations of cells, whereas it inhibits Th17 differentiation but also can expand Th17 cells.

Indexed as

ImmunityInterleukin-2AnimalsCell DeathCell DifferentiationCell ProliferationGene Expression RegulationHumansImmunologic FactorsKiller Cells, NaturalLymphocyte ActivationMiceMice, TransgenicReceptors, CytokineSignal TransductionTh1 CellsImmunologic FactorsInterleukin-2Receptors, CytokineTranscription Factors

Identifiers

PMID21889323
PMCPMC3405730
OpenAlexW2083054031

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.