Evidence map›Paper›PMID 31210921›Full record

ArticleJournal of tissue engineering

Efficacy of copolymer scaffolds delivering human demineralised dentine matrix for bone regeneration.

Arooj Munir, Anne Døskeland, Steven J Avery, Tiziana Fuoco, Samih Mohamed-Ahmed, Henning Lygre, Anna Finne-Wistrand, Alastair J Sloan, Rachel J Waddington, Kamal Mustafa and 1 more

Open access · goldAbstract read
In one paragraph

Article in Journal of tissue engineering. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

15 citing papers in PubMed, 20 citations in OpenAlex.

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  12. Recent Trends in the Development of Bone Regenerative Biomaterials.Frontiers in cell and developmental biology · 2021
    Review
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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

11 authors at 3 institutions in 3 countries.

Arooj MunirCentre for Clinical Dental Research, Department of Clinical Dentistry, Faculty of Medicine, University of Bergen, Bergen, Norway.
Anne DøskelandDepartment of Biomedicine, University of Bergen, Bergen, Norway.
Steven J AveryDepartment of Oral and Biomedical Sciences, School of Dentistry, Cardiff University, Cardiff, UK.
Tiziana FuocoDepartment of Fibre and Polymer Technology, KTH Royal Institute of Technology, Stockholm, Sweden.
Samih Mohamed-AhmedCentre for Clinical Dental Research, Department of Clinical Dentistry, Faculty of Medicine, University of Bergen, Bergen, Norway.
Henning LygreCentre for Clinical Dental Research, Department of Clinical Dentistry, Faculty of Medicine, University of Bergen, Bergen, Norway.
Anna Finne-WistrandDepartment of Fibre and Polymer Technology, KTH Royal Institute of Technology, Stockholm, Sweden.
Alastair J SloanDepartment of Oral and Biomedical Sciences, School of Dentistry, Cardiff University, Cardiff, UK.ORCID https://orcid.org/0000-0002-1791-0903
Rachel J WaddingtonDepartment of Oral and Biomedical Sciences, School of Dentistry, Cardiff University, Cardiff, UK.
Kamal MustafaCentre for Clinical Dental Research, Department of Clinical Dentistry, Faculty of Medicine, University of Bergen, Bergen, Norway.
Salwa SulimanCentre for Clinical Dental Research, Department of Clinical Dentistry, Faculty of Medicine, University of Bergen, Bergen, Norway.ORCID https://orcid.org/0000-0003-0385-6157
University of Bergen · NOCardiff University · GBKTH Royal Institute of Technology · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Poly(L-lactide-co-ε-caprolactone) scaffolds were functionalised by 10 or 20 µg/mL of human demineralised dentine matrix. Release kinetics up to 21 days and their osteogenic potential on human bone marrow stromal cells after 7 and 21 days were studied. A total of 390 proteins were identified by mass spectrometry. Bone regeneration proteins showed initial burst of release. Human bone marrow stromal cells were cultured on scaffolds physisorbed with 20 µg/mL and cultured in basal medium (DDM group) or physisorbed and cultured in osteogenic medium or cultured on non-functionalised scaffolds in osteogenic medium. The human bone marrow stromal cells proliferated less in demineralised dentine matrix group and activated ERK/1/2 after both time points. Cells on DDM group showed highest expression of IL-6 and IL-8 at 7 days and expressed higher collagen type 1 alpha 2, SPP1 and bone morphogenetic protein-2 until 21 days. Extracellular protein revealed higher collagen type 1 and bone morphogenetic protein-2 at 21 days in demineralised dentine matrix group. Cells on DDM group showed signs of mineralisation. The functionalised scaffolds were able to stimulate osteogenic differentiation of human bone marrow stromal cells.

Indexed as

bone tissue engineeringdrug deliveryfunctionalisationGrowth factormesenchymal stem cell

Identifiers

PMID31210921
PMCPMC6545639
OpenAlexW2947702160

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.