Evidence map›Paper›PMID 38443455›Full record

ArticleScientific reports2024

Direct coupled electrical stimulation towards improved osteogenic differentiation of human mesenchymal stem/stromal cells: a comparative study of different protocols.

João C Silva, João Meneses, Fábio F F Garrudo, Sofia R Fernandes, Nuno Alves, Frederico Castelo Ferreira, Paula Pascoal-Faria

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

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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

7 authors.

João C Silva *Department of Bioengineering and iBB-Institute of Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal. joao.f.da.silva@tecnico.ulisboa.pt.
João Meneses *Centre for Rapid and Sustainable Product Development (CDRSP), Polytechnic of Leiria, Marinha Grande, 2430-028, Leiria, Portugal. jpameneses@gmail.com.
Fábio F F GarrudoDepartment of Bioengineering and iBB-Institute of Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal.
Sofia R FernandesInstituto de Biofísica e Engenharia Biomédica, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016, Lisboa, Portugal.
Nuno AlvesCentre for Rapid and Sustainable Product Development (CDRSP), Polytechnic of Leiria, Marinha Grande, 2430-028, Leiria, Portugal.
Frederico Castelo FerreiraDepartment of Bioengineering and iBB-Institute of Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal.
Paula Pascoal-FariaCentre for Rapid and Sustainable Product Development (CDRSP), Polytechnic of Leiria, Marinha Grande, 2430-028, Leiria, Portugal. paula.faria@ipleiria.pt.

Funding

Fundação para a Ciência e a Tecnologia 2021.05145.BDFundação para a Ciência e a Tecnologia PTDC/EME-SIS/4446/2020Fundação para a Ciência e a Tecnologia UIDB/00645/2020Fundação para a Ciência e a Tecnologia UIDB/04565/2020Fundação para a Ciência e a Tecnologia UIDB/50008/2020
6 · The paper itself

Abstract

Electrical stimulation (ES) has been described as a promising tool for bone tissue engineering, being known to promote vital cellular processes such as cell proliferation, migration, and differentiation. Despite the high variability of applied protocol parameters, direct coupled electric fields have been successfully applied to promote osteogenic and osteoinductive processes in vitro and in vivo. Our work aims to study the viability, proliferation, and osteogenic differentiation of human bone marrow-derived mesenchymal stem/stromal cells when subjected to five different ES protocols. The protocols were specifically selected to understand the biological effects of different parts of the generated waveform for typical direct-coupled stimuli. In vitro culture studies evidenced variations in cell responses with different electric field magnitudes (numerically predicted) and exposure protocols, mainly regarding tissue mineralization (calcium contents) and osteogenic marker gene expression while maintaining high cell viability and regular morphology. Overall, our results highlight the importance of numerical guided experiments to optimize ES parameters towards improved in vitro osteogenesis protocols.

Indexed as

Mesenchymal Stem CellsOsteogenesisBone and BonesCell DifferentiationElectric StimulationHumansImmunologic FactorsImmunologic Factors

Identifiers

PMID38443455
PMCPMC10915174

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.