Evidence map›Paper›PMID 25773231›Full record

ArticleJournal of materials science. Materials in medicine2015

Pluronic F-127 hydrogel as a promising scaffold for encapsulation of dental-derived mesenchymal stem cells.

Ivana M A Diniz, Chider Chen, Xingtian Xu, Sahar Ansari, Homayoun H Zadeh, Márcia M Marques, Songtao Shi, Alireza Moshaverinia

Open access · hybridAbstract read
In one paragraph

Article in Journal of materials science. Materials in medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
6.1field-weighted citation impact, top 3% 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

72 citing papers in PubMed, 220 citations in OpenAlex.

  1. Review
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  3. Development of a gene-activated matrix for enhanced AAV gene deliveryFrontiers in bioengineering and biotechnology · 2026
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12 more citing papers are in PubMed but not listed here.

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

8 authors at 2 institutions in 2 countries.

Ivana M A DinizCenter for Craniofacial Molecular Biology, Ostrow School of Dentistry of USC, University of Southern California, 2250 Alcazar Street - CSA 103, Los Angeles, CA, 90033, USA.
Chider Chen
Xingtian Xu
Sahar Ansari
Homayoun H Zadeh
Márcia M Marques
Songtao Shi
Alireza Moshaverinia
University of Southern California · USUniversidade de São Paulo · BR

Funding

OSTEOGENIC MECHANISMS OF SHEDR01DE017449 · NIDCR · UNIVERSITY OF SOUTHERN CALIFORNIA · PI SHI, SONGTAO · 2007 to 2017
$3.5M
A NOVEL STEM CELL BASED DELIVERY SYSTEM TO IMPROVE BONE TISSUE REGENERATIONK08DE023825 · NIDCR · UNIVERSITY OF SOUTHERN CALIFORNIA · PI MOSHAVERINIA, ALIREZA · 2014 to 2018
$619k
NIDCR NIH HHS K08 DE023825NIDCR NIH HHS K08DE023825NIDCR NIH HHS R01 DE017449
6 · The paper itself

Abstract

Dental-derived mesenchymal stem cells (MSCs) provide an advantageous therapeutic option for tissue engineering due to their high accessibility and bioavailability. However, delivering MSCs to defect sites while maintaining a high MSC survival rate is still a critical challenge in MSC-mediated tissue regeneration. Here, we tested the osteogenic and adipogenic differentiation capacity of dental pulp stem cells (DPSCs) in a thermoreversible Pluronic F127 hydrogel scaffold encapsulation system in vitro. DPSCs were encapsulated in Pluronic (®) F-127 hydrogel and stem cell viability, proliferation and differentiation into adipogenic and osteogenic tissues were evaluated. The degradation profile and swelling kinetics of the hydrogel were also analyzed. Our results confirmed that Pluronic F-127 is a promising and non-toxic scaffold for encapsulation of DPSCs as well as control human bone marrow MSCs (hBMMSCs), yielding high stem cell viability and proliferation. Moreover, after 2 weeks of differentiation in vitro, DPSCs as well as hBMMSCs exhibited high levels of mRNA expression for osteogenic and adipogenic gene markers via PCR analysis. Our histochemical staining further confirmed the ability of Pluronic F-127 to direct the differentiation of these stem cells into osteogenic and adipogenic tissues. Furthermore, our results revealed that Pluronic F-127 has a dense tubular and reticular network morphology, which contributes to its high permeability and solubility, consistent with its high degradability in the tested conditions. Altogether, our findings demonstrate that Pluronic F-127 is a promising scaffold for encapsulation of DPSCs and can be considered for cell delivery purposes in tissue engineering.

Indexed as

HydrogelsTissue ScaffoldsAdolescentAdultHumansMaleMesenchymal Stem CellsPoloxamerToothYoung AdultHydrogelsPoloxamer

Identifiers

PMID25773231
PMCPMC4477746
OpenAlexW1977802533

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.