Evidence map›Paper›PMID 39473075›Full record

ArticleThe FEBS journal2025

Interleukin-11 receptor is an alternative α-receptor for interleukin-6 and the chimeric cytokine IC7.

Hendrik T Weitz, Julia Ettich, Puyan Rafii, Christoph Wittich, Laura Schultz, Nils C Frank, Denise Heise, Matthias Krusche, Juliane Lokau, Christoph Garbers and 5 more

Abstract read
In one paragraph

Article in The FEBS journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Investigating plasticity within the interleukin-6 family with AlphaFold-Multimer.Computational and structural biotechnology journal · 2025
    Article
  6. 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

15 authors.

Hendrik T WeitzInstitute of Biochemistry and Molecular Biology II, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany.
Julia EttichInstitute of Biochemistry and Molecular Biology II, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany.
Puyan RafiiInstitute of Biochemistry and Molecular Biology II, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany.
Christoph WittichInstitute of Biochemistry and Molecular Biology II, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany.
Laura SchultzInstitute of Biochemistry and Molecular Biology II, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany.
Nils C FrankInstitute of Biochemistry and Molecular Biology II, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany.
Denise HeiseInstitute of Biochemistry and Molecular Biology II, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany.
Matthias KruscheInstitute of Biochemistry and Molecular Biology II, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany.
Juliane LokauInstitute of Clinical Biochemistry, Hannover Medical School, Germany.
Christoph GarbersInstitute of Clinical Biochemistry, Hannover Medical School, Germany.ORCID 0000-0003-4939-6950
Kristina BehnkeInstitute of Biochemistry and Molecular Biology II, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany.
Doreen M FlossInstitute of Biochemistry and Molecular Biology II, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany.
Harald KolmarInstitute for Organic Chemistry and Biochemistry, Technical University of Darmstadt, Germany.ORCID 0000-0002-8210-1993
Jens M MollInstitute of Biochemistry and Molecular Biology II, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany.
Jürgen SchellerInstitute of Biochemistry and Molecular Biology II, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany.ORCID 0000-0001-9932-1055

Funding

Deutsche Forschungsgemeinschaft SCHE 907/5-1Deutsche Forschungsgemeinschaft SCHE 907/6-1
6 · The paper itself

Abstract

The cytokine interleukin 6 (IL-6) signals via the IL-6 α-receptor (IL-6Rα or IL-6R) in complex with the gp130 β-receptor. Cell type restricted expression of the IL-6R limits the action of IL-6 mainly to hepatocytes and some immune cells. Here, we show that IL-6 also binds to the IL-11 α receptor (IL-11Rα or IL-11R) and induces signaling via IL-11R:gp130 complexes, albeit with a lower affinity compared to IL-11. Antagonistic antibodies directed against IL-11R, but not IL-6R, inhibit IL-6 signaling via IL-11R:gp130 receptor complexes. Notably, IL-11 did not cross-react with IL-6R. IL-11R has also been identified as an alternative α receptor for the CNTF/IL-6-derived chimeric cytokine IC7, which has recently been shown to induce weight loss in mice. Accordingly, the effects of therapeutic monoclonal antibodies against IL-6 or IL-6R, which both block IL-6 signaling, may be slightly different. These findings provide new insights into IL-6 signaling and therefore offer new potential therapeutic intervention options in the future.

Indexed as

Interleukin-11 Receptor alpha SubunitInterleukin-6Receptors, Interleukin-11AnimalsCytokine Receptor gp130HEK293 CellsHumansInterleukin-11MiceProtein BindingReceptors, Interleukin-6Recombinant Fusion ProteinsSignal TransductionCytokine Receptor gp130Interleukin-11Interleukin-11 Receptor alpha SubunitInterleukin-6Receptors, Interleukin-11Receptors, Interleukin-6Recombinant Fusion Proteinscross‐talkcytokinegp130IL‐11interleukin 6

Identifiers

PMID39473075
PMCPMC11796321

What OpenQuestion holds

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Registered trials

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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.