Evidence map›Paper›PMID 23921952›Full record

ArticleThe Journal of investigative dermatology2014

TSG-6 released from intradermally injected mesenchymal stem cells accelerates wound healing and reduces tissue fibrosis in murine full-thickness skin wounds.

Yu Qi, Dongsheng Jiang, Anca Sindrilaru, Agatha Stegemann, Susanne Schatz, Nicolai Treiber, Markus Rojewski, Hubert Schrezenmeier, Seppe Vander Beken, Meinhard Wlaschek and 7 more

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In one paragraph

Article in The Journal of investigative dermatology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 138 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
138citing papers in PubMed, 1 pooled it
15.2field-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

138 citing papers in PubMed, 1 synthesis or guideline pooled it, 249 citations in OpenAlex.

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78 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

17 authors at 3 institutions in 1 country.

Yu QiDepartment of Dermatology and Allergic Diseases, University of Ulm, Ulm, Germany.
Dongsheng JiangDepartment of Dermatology and Allergic Diseases, University of Ulm, Ulm, Germany.
Anca SindrilaruDepartment of Dermatology and Allergic Diseases, University of Ulm, Ulm, Germany.
Agatha StegemannDepartment of Dermatology, University of Münster, Münster, Germany.
Susanne SchatzDepartment of Dermatology and Allergic Diseases, University of Ulm, Ulm, Germany.
Nicolai TreiberDepartment of Dermatology and Allergic Diseases, University of Ulm, Ulm, Germany.
Markus RojewskiInstitute of Clinical Transfusion Medicine and Immunogenetics, German Red Cross Blood Transfusion Service, Baden Wuerttemberg-Hessen, Ulm, Germany; Institute of Transfusion Medicine, University of Ulm, Ulm, Germany.
Hubert SchrezenmeierInstitute of Clinical Transfusion Medicine and Immunogenetics, German Red Cross Blood Transfusion Service, Baden Wuerttemberg-Hessen, Ulm, Germany; Institute of Transfusion Medicine, University of Ulm, Ulm, Germany.
Seppe Vander BekenDepartment of Dermatology and Allergic Diseases, University of Ulm, Ulm, Germany.
Meinhard WlaschekDepartment of Dermatology and Allergic Diseases, University of Ulm, Ulm, Germany.
Markus BöhmDepartment of Dermatology, University of Münster, Münster, Germany.
Andreas SeitzInstitute of Orthopaedic Research and Biomechanics, University of Ulm, Ulm, Germany.
Natalie ScholzInstitute of Orthopaedic Research and Biomechanics, University of Ulm, Ulm, Germany.
Lutz DürselenInstitute of Orthopaedic Research and Biomechanics, University of Ulm, Ulm, Germany.
Jürgen BrinckmannDepartment of Dermatology, University of Lübeck, Lübeck, Germany.
Anita IgnatiusInstitute of Orthopaedic Research and Biomechanics, University of Ulm, Ulm, Germany.
Karin Scharffetter-KochanekDepartment of Dermatology and Allergic Diseases, University of Ulm, Ulm, Germany. Electronic address: Karin.Scharffetter-Kochanek@uniklinik-ulm.de.
Universität Ulm · DEUniversity of Münster · DEUniversity of Lübeck · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Proper activation of macrophages (Mφ) in the inflammatory phase of acute wound healing is essential for physiological tissue repair. However, there is a strong indication that robust Mφ inflammatory responses may be causal for the fibrotic response always accompanying adult wound healing. Using a complementary approach of in vitro and in vivo studies, we here addressed the question of whether mesenchymal stem cells (MSCs)-due to their anti-inflammatory properties-would control Mφ activation and tissue fibrosis in a murine model of full-thickness skin wounds. We have shown that the tumor necrosis factor-α (TNF-α)-stimulated protein 6 (TSG-6) released from MSCs in co-culture with activated Mφ or following injection into wound margins suppressed the release of TNF-α from activated Mφ and concomitantly induced a switch from a high to an anti-fibrotic low transforming growth factor-β1 (TGF-β1)/TGF-β3 ratio. This study provides insight into what we believe to be a previously undescribed multifaceted role of MSC-released TSG-6 in wound healing. MSC-released TSG-6 was identified to improve wound healing by limiting Mφ activation, inflammation, and fibrosis. TSG-6 and MSC-based therapies may thus qualify as promising strategies to enhance tissue repair and to prevent excessive tissue fibrosis.

Indexed as

AnimalsCell Adhesion MoleculesCells, CulturedCoculture TechniquesDisease Models, AnimalFibrosisHumansInjections, IntradermalMacrophagesMesenchymal Stem CellsMesenchymal Stem Cell TransplantationMiceMice, Inbred C57BLSkinWound HealingCell Adhesion MoleculesTNFAIP6 protein, humanTnfaip6 protein, mouse

Identifiers

PMID23921952
OpenAlexW1982789137

What OpenQuestion holds

Textmetadata
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.