Evidence map›Paper›PMID 37796335›Full record

ArticleClinical oral investigations2023

Comparative biological properties of resin-free and resin-based calcium silicate-based endodontic repair materials on human periodontal ligament stem cells.

Shehabeldin M Saber, Shaimaa M Gomaa, Mohamed M Elashiry, Ahmed El-Banna, Edgar Schäfer

Open access · hybridAbstract read
In one paragraph

Article in Clinical oral investigations, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
6.9field-weighted citation impact, top 2% 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

22 citing papers in PubMed, 27 citations in OpenAlex.

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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

5 authors at 3 institutions in 3 countries.

Shehabeldin M SaberDepartment of Endodontics, Faculty of Dentistry, The British University in Egypt (BUE), Cairo, Egypt.ORCID https://orcid.org/0000-0002-1465-3198
Shaimaa M GomaaDental Science Research Group, Health Research Centre of Excellence, The British University in Egypt (BUE), Cairo, Egypt.ORCID https://orcid.org/0009-0003-9378-5694
Mohamed M ElashiryDepartment of Endodontics, Faculty of Dentistry, Ain Shams University, Egypt, Cairo, Egypt.ORCID https://orcid.org/0000-0003-0880-4882
Ahmed El-BannaDepartment of Biomaterials, Faculty of Dentistry, Ain Shams University, Cairo, Egypt.ORCID https://orcid.org/0000-0002-6438-1813
Edgar SchäferCentral Interdisciplinary Ambulance in the School of Dentistry, University of Münster, Münster, Germany. eschaef@uni-muenster.de.ORCID https://orcid.org/0000-0002-4443-2345
Ain Shams University · EGBritish University in Egypt · EGUniversity of Münster · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo investigate the effect of three different calcium silicate-based materials (CSBM) on the biological behavior of human periodontal ligament stem cells (hPDLSCs).

methodsEluates of Biodentine, NeoPutty and TheraCal PT prepared at 1:1, 1:2, and 1:4 ratios were extracted under sterile conditions. The cytotoxicity of the extracts to the hPDLSCs was assessed using the MTT assay. Scratch wound healing assay was utilized for assessing cell migration. Scanning electron microscopy was used to detect cell attachment and morphology. Calcium ion release was measured using inductively coupled plasma-optical emission spectrometry; the pH-value was evaluated with a pH-meter. ANOVA with post hoc Tukey test was used for statistical analysis.

resultsCell viability was significantly higher for Biodentine and NeoPutty at day 1 with all dilutions (p < 0.05), while at day 3 and day 7 with dilutions 1:2 and 1:4; all materials showed similar behavior (p > 0.05). Biodentine had the highest percentage of cell migration into the scratched area at day 1 for all dilutions (p < 0.05). Stem cells were attached favorably on Biodentine and NeoPutty with evident spreading, and intercellular communications; however, this was not shown for TheraCal PT. Biodentine showed the highest pH values and calcium ion release (p < 0.05).

conclusionsThe resin-free CSBM showed better performance and favorable biological effects on hPDLSCs and were therefore considered promising for usage as endodontic repair materials. CLINICAL SIGNIFICANCE: Proper selection of materials with favorable impact on the host stem cells is crucial to ensure outcome in different clinical scenarios.

Indexed as

Root Canal Filling MaterialsAcrylic ResinsCalciumCalcium CompoundsHumansMaterials TestingOxidesPeriodontal LigamentSilicatesStem CellsAcrylic ResinsCalciumCalcium Compoundscalcium silicateOxidesRepair MaterialRoot Canal Filling MaterialsSilicatesTheraCaltricalcium silicateCalcium ion releaseCalcium silicate-based sealersCell migrationCytocompatibilityPeriodontal ligament stem cells

Identifiers

PMID37796335
PMCPMC10630253
OpenAlexW4387357165

What OpenQuestion holds

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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.