Evidence map›Paper›PMID 26510991›Full record

ArticleBMC oral health2015

Osteogenic differentiation of dental pulp stem cells under the influence of three different materials.

Sumaiah A Ajlan, Nahid Y Ashri, Abdullah M Aldahmash, May S Alnbaheen

Erratum issuedAbstract read
In one paragraph

Article in BMC oral health, 2015. 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 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–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

18 citing papers in PubMed.

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  10. Collagenous matrix supported by a 3D-printed scaffold for osteogenic differentiation of dental pulp cells.Dental materials : official publication of the Academy of Dental Materials · 2018
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Sumaiah A AjlanDepartment of Periodontics and Community Dentistry, College of Dentistry, King Saud University, PO box: 65506, Riyadh, 11588, Saudi Arabia. dr-ajlan2006@hotmail.com.
Nahid Y AshriDepartment of Periodontics and Community Dentistry, College of Dentistry, King Saud University, PO box: 65506, Riyadh, 11588, Saudi Arabia. Nashri00@yahoo.com.
Abdullah M AldahmashStem cell unit, anatomy department, collage of medicine, King Saud University, Riyadh, Saudi Arabia. a.aldahmash@gmail.com.
May S AlnbaheenDean of preparatory year, Saudi Electronic University, King Saud University, Riyadh, Saudi Arabia. maysalemalnbaheen@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRegeneration of periodontal tissues is a major goal of periodontal therapy. Dental pulp stem cells (DPSCs) show mesenchymal cell properties with the potential for dental tissue engineering. Enamel matrix derivative (EMD) and platelet-derived growth factor (PDGF) are examples of materials that act as signaling molecules to enhance periodontal regeneration. Mineral trioxide aggregate (MTA) has been proven to be biocompatible and appears to have some osteoconductive properties. The objective of this study was to evaluate the effects of EMD, MTA, and PDGF on DPSC osteogenic differentiation.

methodsHuman DPSCs were cultured in medium containing EMD, MTA, or PDGF. Control groups were also established. Evaluation of the achieved osteogenesis was carried out by computer analysis of alkaline phosphatase (ALP)-stained chambers, and spectrophotometric analysis of alizarin red S-stained mineralized nodules.

resultsEMD significantly increased the amounts of ALP expression and mineralization compared with all other groups (P < 0.05). Meanwhile, MTA gave variable results with slight increases in certain differentiation parameters, and PDGF showed no significant increase in the achieved differentiation.

conclusionsEMD showed a very strong osteogenic ability compared with PDGF and MTA, and the present results provide support for its use in periodontal regeneration.

Indexed as

Aluminum CompoundsCalcium CompoundsDental EnamelDental PulpOsteogenesisOxidesPlatelet-Derived Growth FactorSilicatesCell DifferentiationDrug CombinationsHumansMaterials TestingMesenchymal Stem CellsStem CellsAluminum CompoundsCalcium CompoundsDrug Combinationsmineral trioxide aggregateOxidesPlatelet-Derived Growth FactorSilicates

Identifiers

PMID26510991
PMCPMC4624653

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Registered trials

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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.