Evidence map›Paper›PMID 27001940›Full record

ArticleNature communications2016

Inhibition of IL-1R1/MyD88 signalling promotes mesenchymal stem cell-driven tissue regeneration.

Mikaël M Martino, Kenta Maruyama, Gisela A Kuhn, Takashi Satoh, Osamu Takeuchi, Ralph Müller, Shizuo Akira

Abstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed, 1 pooled it
–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

70 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  6. Research Progress on Biomaterials with Immunomodulatory Effects in Bone Regeneration.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
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10 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

7 authors.

Mikaël M MartinoWPI Immunology Frontier Research Center, Osaka University, 3-1 Yamada-oka, Suita, Osaka 565-0871, Japan.
Kenta MaruyamaWPI Immunology Frontier Research Center, Osaka University, 3-1 Yamada-oka, Suita, Osaka 565-0871, Japan.
Gisela A KuhnInstitute for Biomechanics, Leopold-Ruzicka-Weg 4, ETH Zurich, Zurich 8093, Switzerland.
Takashi SatohWPI Immunology Frontier Research Center, Osaka University, 3-1 Yamada-oka, Suita, Osaka 565-0871, Japan.
Osamu TakeuchiWPI Immunology Frontier Research Center, Osaka University, 3-1 Yamada-oka, Suita, Osaka 565-0871, Japan.
Ralph MüllerInstitute for Biomechanics, Leopold-Ruzicka-Weg 4, ETH Zurich, Zurich 8093, Switzerland.
Shizuo AkiraWPI Immunology Frontier Research Center, Osaka University, 3-1 Yamada-oka, Suita, Osaka 565-0871, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tissue injury and the healing response lead to the release of endogenous danger signals including Toll-like receptor (TLR) and interleukin-1 receptor, type 1 (IL-1R1) ligands, which modulate the immune microenvironment. Because TLRs and IL-1R1 have been shown to influence the repair process of various tissues, we explored their role during bone regeneration, seeking to design regenerative strategies integrating a control of their signalling. Here we show that IL-1R1/MyD88 signalling negatively regulates bone regeneration, in the mouse. Furthermore, IL-1β which is released at the bone injury site, inhibits the regenerative capacities of mesenchymal stem cells (MSCs). Mechanistically, IL-1R1/MyD88 signalling impairs MSC proliferation, migration and differentiation by inhibiting the Akt/GSK-3β/β-catenin pathway. Lastly, as a proof of concept, we engineer a MSC delivery system integrating inhibitors of IL-1R1/MyD88 signalling. Using this strategy, we considerably improve MSC-based bone regeneration in the mouse, demonstrating that this approach may be useful in regenerative medicine applications.

Indexed as

Animalsbeta CateninBone RegenerationCell DifferentiationCell MovementCell ProliferationChondrocytesCytokinesGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaInterleukin-1betaMacrophagesMesenchymal Stem CellsMiceMice, KnockoutMonocytesbeta CateninCytokinesGlycogen Synthase Kinase 3Glycogen Synthase Kinase 3 betaGsk3b protein, mouseIL1B protein, mouseIL1R1 protein, mouseInterleukin-1betaMyd88 protein, mouseMyeloid Differentiation Factor 88Proto-Oncogene Proteins c-aktReceptors, Interleukin-1 Type IToll-Like Receptors

Identifiers

PMID27001940
PMCPMC4804175

What OpenQuestion holds

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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.