Evidence map›Paper›PMID 23720535›Full record

ArticleJournal of the Royal Society, Interface2013

Autologous adipose stem cells and polylactide discs in the replacement of the rabbit temporomandibular joint disc.

Katja Ahtiainen, Jari Mauno, Ville Ellä, Jaana Hagström, Christian Lindqvist, Susanna Miettinen, Timo Ylikomi, Minna Kellomäki, Riitta Seppänen

Open access · bronzeAbstract read
In one paragraph

Article in Journal of the Royal Society, Interface, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

28 citing papers in PubMed, 59 citations in OpenAlex.

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  13. Research progress on tissue engineering in repairing tempomandibular joint.Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2021
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  19. Tissue Engineering for the Temporomandibular Joint.Advanced healthcare materials · 2019
    Review
  20. 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

9 authors at 6 institutions in 1 country.

Katja AhtiainenDepartment of Cell Biology, School of Medicine, University of Tampere, 33014 Tampere, Finland.
Jari Mauno
Ville Ellä
Jaana Hagström
Christian Lindqvist
Susanna Miettinen
Timo Ylikomi
Minna Kellomäki
Riitta Seppänen
FIT Biotech (Finland) · FIHelsinki University Hospital · FITampere University · FITampere University · FITampere University Hospital · FIUniversity of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The temporomandibular joint (TMJ) disc lacks functional replacement after discectomy. We investigated tissue-engineered bilayer polylactide (PLA) discs and autologous adipose stem cells (ASCs) as a potential replacement for the TMJ disc. These ASC discs were pre-cultured either in control or in differentiation medium, including transforming growth factor (TGF)-β1 for one week. Prior to implantation, expression of fibrocartilaginous genes was measured by qRT-PCR. The control and differentiated ASC discs were implanted, respectively, in the right and left TMJs of rabbits for six (n = 5) and 12 months (n = 5). Thereafter, the excised TMJ areas were examined with cone beam computed tomography (CBCT) and histology. No signs of infection, inflammation or foreign body reactions were detected at histology, whereas chronic arthrosis and considerable condylar hypertrophy were observed in all operated joints at CBCT. The left condyle treated with the differentiated ASC discs appeared consistently smoother and more sclerotic than the right condyle. The ASC disc replacement resulted in dislocation and morphological changes in the rabbit TMJ. The ASC discs pre-treated with TGF-β1 enhanced the condylar integrity. While adverse tissue reactions were not shown, the authors suggest that with improved attachment and design, the PLA disc and biomaterial itself would hold potential for TMJ disc replacement.

Indexed as

BioprosthesisTemporomandibular Joint DiscTissue EngineeringAdipocytesAnimalsCell DifferentiationCells, CulturedFemalePolyestersRabbitsStem CellsStem Cell TransplantationTransforming Growth Factor beta1Polyesterspoly(lactide)Transforming Growth Factor beta1adipose stem cellbiodegradable replacementdiscectomypolylactidetemporomandibular joint disctissue engineering

Identifiers

PMID23720535
PMCPMC4043160
OpenAlexW2068632444

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.