Evidence map›Paper›PMID 21795588›Full record

ArticleScience translational medicine2011

IL-7 promotes T(H)1 development and serum IL-7 predicts clinical response to interferon-β in multiple sclerosis.

Li-Fen Lee, Robert Axtell, Guang Huan Tu, Kathryn Logronio, Jeanette Dilley, Jessica Yu, Mathias Rickert, Bora Han, Winston Evering, Michael G Walker and 6 more

Abstract read
In one paragraph

Article in Science translational medicine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed
6.1field-weighted citation impact, top 3% 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

74 citing papers in PubMed, 113 citations in OpenAlex.

  1. Trial
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  8. IL-7Rα on CD4Journal of neuroinflammation · 2024
    Article
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  12. IL-7 Deficiency Exacerbates Atopic Dermatitis in NC/Nga Mice.International journal of molecular sciences · 2023
    Article
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  16. Observational
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14 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

16 authors at 3 institutions in 2 countries.

Li-Fen Lee *Rinat, Pfizer Inc., South San Francisco, USA.
Robert Axtell *Department of Neurology and Neurological Sciences, Stanford University, Stanford, California, USA.
Guang Huan TuRinat, Pfizer Inc., South San Francisco, USA.
Kathryn LogronioRinat, Pfizer Inc., South San Francisco, USA.
Jeanette DilleyRinat, Pfizer Inc., South San Francisco, USA.
Jessica YuRinat, Pfizer Inc., South San Francisco, USA.
Mathias RickertRinat, Pfizer Inc., South San Francisco, USA.
Bora HanDrug Safety R&D, Pfizer Inc., La Jolla, USA.
Winston EveringDrug Safety R&D, Pfizer Inc., La Jolla, USA.
Michael G WalkerWalker Bioscience, Carlsbad, CA 92009, USA.
Jing ShiWalker Bioscience, Carlsbad, CA 92009, USA.
Brigit A de JongRadboud University Nijmegen Medical Center, Nijmegen, The Netherlands.
Joep KillesteinVU University Medical Center, Amsterdam, The Netherlands.
Chris H PolmanVU University Medical Center, Amsterdam, The Netherlands.
Lawrence SteinmanDepartment of Neurology and Neurological Sciences, Stanford University, Stanford, California, USA.
John C LinRinat, Pfizer Inc., South San Francisco, USA.
Stanford University · USWalker (United States) · USRadboud University Medical Center · NL

Funding

Autoantibody Arrays Guide Tolergenic Therapy for Multiple SclerosisR01NS055997 · NINDS · STANFORD UNIVERSITY · PI STEINMAN, LAWRENCE · 2008 to 2012
$1.6M
Molecular Stratification of Multiple Sclerosis and Associated Neuro-autoimmune DiK99NS075099 · NINDS · STANFORD UNIVERSITY · PI AXTELL, ROBERT C · 2011 to 2012
$179k
NINDS NIH HHS 1K99NS075099-01NINDS NIH HHS K99 NS075099NINDS NIH HHS R01 NS055997NINDS NIH HHS R01NS 55997
6 · The paper itself

Abstract

The interleukin-7 receptor α chain (IL-7Rα) gene was identified as a top non-major histocompatibility complex-linked risk locus for multiple sclerosis (MS). Recently, we showed that a T helper 1 (T(H)1)-driven, but not a T(H)17-driven, form of MS exhibited a good clinical response to interferon-β (IFN-β) therapy. We now demonstrate that high serum levels of IL-7, particularly when paired with low levels of IL-17F, predict responsiveness to IFN-β and hence a T(H)1-driven subtype of MS. We also show that although IL-7 signaling is neither necessary nor sufficient for the induction or expansion of T(H)17 cells, IL-7 can greatly enhance both human and mouse T(H)1 cell differentiation. IL-7 alone is sufficient to induce human T(H)1 differentiation in the absence of IL-12 or other cytokines. Furthermore, targeting IL-7/IL-7Rα is beneficial in experimental autoimmune encephalomyelitis (EAE), a mouse model of MS. Mice treated with IL-7Rα-blocking antibodies before or after onset of paralysis exhibited reduced clinical signs of EAE, with reduction in peripheral naïve and activated T cells, whereas central memory T, regulatory T, B, and natural killer cell populations were largely spared. IL-7Rα antibody treatment markedly reduced lymphocyte infiltration into the central nervous system in mice with EAE. Thus, a serum profile of high IL-7 may signify a T(H)1-driven form of MS and may predict outcome in MS patients undergoing IFN-β therapy. Blockade of IL-7 and the IL-7Rα pathway may have therapeutic potential in MS and other autoimmune diseases.

Indexed as

AnimalsAntibodiesAntibody SpecificityCell DifferentiationEncephalomyelitis, Autoimmune, ExperimentalHumansImmunologic MemoryInterferon-betaInterleukin-7MiceMultiple SclerosisReceptors, Interleukin-7Th1 CellsTreatment OutcomeAntibodiesInterferon-betaInterleukin-7interleukin-7 receptor, alpha chainReceptors, Interleukin-7

Identifiers

PMID21795588
PMCPMC3739690
OpenAlexW2079350687

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.