Evidence map›Paper›PMID 32080313›Full record

ArticleScientific reports2020

Local transplantation of adipose-derived stem cells has a significant therapeutic effect in a mouse model of rheumatoid arthritis.

Hideki Ueyama, Tadashi Okano, Kumi Orita, Kenji Mamoto, Masaaki Ii, Satoshi Sobajima, Hideki Iwaguro, Hiroaki Nakamura

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

35 citing papers in PubMed, 54 citations in OpenAlex.

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  7. Emerging Landscape ofACS pharmacology & translational science · 2024
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  12. ECM-Inspired Hydrogels with ADSCs Encapsulation for Rheumatoid Arthritis Treatment.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Hideki UeyamaDepartment of Orthopedic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan.ORCID http://orcid.org/0000-0003-4155-9508
Tadashi OkanoDepartment of Orthopedic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan. ma1sa3ru@med.osaka-cu.ac.jp.
Kumi OritaDepartment of Orthopedic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan.
Kenji MamotoDepartment of Orthopedic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan.
Masaaki IiNanobridge LLC, Osaka, Japan.
Satoshi SobajimaSobajima Clinic, Osaka, Japan.ORCID http://orcid.org/0000-0003-3829-7084
Hideki IwaguroSobajima Clinic, Osaka, Japan.
Hiroaki NakamuraDepartment of Orthopedic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan.
Osaka City University · JPOsaka Nishi Clinic · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adipose-derived stem cells (ADSCs) have anti-inflammatory and regenerative properties. The purpose of this study was to investigate the effect of locally administered ADSCs in a rheumatoid arthritis (RA) mouse model. In an in vivo experiment, single-cell ADSCs and three dimensionally-cultured ADSC spheroids were injected intra-articularly into the knees of RA model mice and histologically assessed. Marked improvement of synovial inflammation and articular cartilage regeneration was found in ADSC-treated mice. Proliferation, migration, and apoptosis assays of synovial fibroblasts incubated with single-cell and spheroid ADSCs were performed. The expression levels of total cytokine RNA in ADSC single cells, spheroids, and ADSC-treated inflammatory synovial fibroblasts were also evaluated by quantitative reverse transcription PCR. ADSCs suppressed the proliferation and migration of activated inflammatory cells and downregulated inflammatory cytokines. TSG-6 and TGFβ1 were significantly upregulated in ADSCs compared to controls and TGFβ1 was significantly upregulated in ADSC spheroids compared to single cells. The apoptosis rate of ADSC spheroids was significantly lower than that of single-cell ADSCs. These results indicated that intra-articular administration of ADSC single cells and spheroids was effective in an RA mouse model, offering a novel approach for the development of effective localized treatments for patients with RA.

Indexed as

Stem Cell TransplantationAdipose TissueAnimalsArthritis, RheumatoidCartilage, ArticularCell Adhesion MoleculesCell MovementCell ProliferationDisease Models, AnimalFemaleFibroblastsGlucansInflammationMacrophagesMice, Inbred BALB CRegenerationCell Adhesion MoleculesGlucanslaminaranTnfaip6 protein, mouseTransforming Growth Factor beta1

Identifiers

PMID32080313
PMCPMC7033196
OpenAlexW3008437549

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.