Evidence map›Paper›PMID 39918402›Full record

ArticleeLife2025

Il-6 signaling exacerbates hallmarks of chronic tendon disease by stimulating reparative fibroblasts.

Tino Stauber, Greta Moschini, Amro A Hussien, Patrick Klaus Jaeger, Katrien De Bock, Jess G Snedeker

Abstract read
In one paragraph

Article in eLife, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Synovial Fluid Biomarkers Reflect Pre- and Postoperative Clinical Features in Rotator Cuff Tears, Independent of Tear Size.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2026
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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

6 authors.

Tino StauberLaboratory for Orthopedic Biomechanics, University Hospital Balgrist and ETH Zurich, Zurich, Switzerland.ORCID https://orcid.org/0000-0002-4060-5747
Greta MoschiniLaboratory for Orthopedic Biomechanics, University Hospital Balgrist and ETH Zurich, Zurich, Switzerland.
Amro A HussienLaboratory for Orthopedic Biomechanics, University Hospital Balgrist and ETH Zurich, Zurich, Switzerland.ORCID https://orcid.org/0000-0002-9324-9360
Patrick Klaus JaegerLaboratory for Orthopedic Biomechanics, University Hospital Balgrist and ETH Zurich, Zurich, Switzerland.
Katrien De BockLaboratory of Exercise and Health Department of Health Sciences and Technology (D-HEST) ETH Zurich, Swiss Federal Institute of Technology, Zurich, Switzerland.
Jess G SnedekerLaboratory for Orthopedic Biomechanics, University Hospital Balgrist and ETH Zurich, Zurich, Switzerland.ORCID https://orcid.org/0000-0002-8115-0275

Funding

ETH Zürich Foundation 1-005733
6 · The paper itself

Abstract

Tendinopathies are debilitating diseases currently increasing in prevalence and associated costs. There is a need to deepen our understanding of the underlying cell signaling pathways to unlock effective treatments. In this work, we screen cell signaling pathways in human tendinopathies and find positively enriched IL-6/JAK/STAT signaling alongside signatures of cell populations typically activated by IL-6 in other tissues. In human tendinopathic tendons, we also confirm the strong presence and co-localization of IL-6, IL-6R, and CD90, an established marker of reparative fibroblasts. To dissect the underlying causalities, we combine IL-6 knock-out mice with an explant-based assembloid model of tendon damage to successfully connect IL-6 signaling to reparative fibroblast activation and recruitment. Vice versa, we show that these reparative fibroblasts promote the development of tendinopathy hallmarks in the damaged explant upon IL-6 activation. We conclude that IL-6 activates tendon fibroblast populations which then initiate and deteriorate tendinopathy hallmarks.

Indexed as

FibroblastsInterleukin-6Signal TransductionTendinopathyAnimalsChronic DiseaseFemaleHumansMaleMiceMice, KnockoutTendonsInterleukin-6assembloidfibroblasthumaninterleukin-6mouseregenerative medicinescleraxisstem cellstendinopathytendon

Identifiers

PMID39918402
PMCPMC11805502

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.