Evidence map›Paper›PMID 30875722›Full record

ArticleInternational journal of molecular sciences2019

Human Heart Explant-Derived Extracellular Vesicles: Characterization and Effects on the In Vitro Recellularization of Decellularized Heart Valves.

Amanda Leitolis, Paula Hansen Suss, João Gabriel Roderjan, Addeli Bez Batti Angulski, Francisco Diniz Affonso da Costa, Marco Augusto Stimamiglio, Alejandro Correa

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

10 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Updated Methods of Extracellular Vesicles Isolation.Advances in experimental medicine and biology · 2023
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
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 at 3 institutions in 1 country.

Amanda LeitolisLaboratory of Basic Biology of Stem Cells, Carlos Chagas Institute, Fiocruz-Paraná, Curitiba 81350-010, Brazil. aleitolis@gmail.com.ORCID 0000-0001-9782-2366
Paula Hansen SussPontifical Catholic University of Paraná-PUCPR, Curitiba 80215-901, Brazil. paula.h@pucpr.br.
João Gabriel RoderjanTechnological Federal University of Paraná-UTFPR, Curitiba 80230-901, Brazil. gabrielrdm@gmail.com.
Addeli Bez Batti AngulskiLaboratory of Basic Biology of Stem Cells, Carlos Chagas Institute, Fiocruz-Paraná, Curitiba 81350-010, Brazil. addeli.angulski@gmail.com.
Francisco Diniz Affonso da CostaPontifical Catholic University of Paraná-PUCPR, Curitiba 80215-901, Brazil. costa.f@pucpr.br.
Marco Augusto StimamiglioLaboratory of Basic Biology of Stem Cells, Carlos Chagas Institute, Fiocruz-Paraná, Curitiba 81350-010, Brazil. marco.stimamiglio@fiocruz.br.
Alejandro CorreaLaboratory of Basic Biology of Stem Cells, Carlos Chagas Institute, Fiocruz-Paraná, Curitiba 81350-010, Brazil. alejandro.correa@fiocruz.br.ORCID 0000-0002-5887-1453
Fundação Carlos Chagas · BRPontifícia Universidade Católica do Paraná · BRUniversidade Tecnológica Federal do Paraná · BR

Funding

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 001Ministério da Saúde 814611/2014
6 · The paper itself

Abstract

Extracellular vesicles (EVs) are particles released from different cell types and represent key components of paracrine secretion. Accumulating evidence supports the beneficial effects of EVs for tissue regeneration. In this study, discarded human heart tissues were used to isolate human heart-derived extracellular vesicles (hH-EVs). We used nanoparticle tracking analysis (NTA) and transmission electron microscopy (TEM) to physically characterize hH-EVs and mass spectrometry (MS) to profile the protein content in these particles. The MS analysis identified a total of 1248 proteins. Gene ontology (GO) enrichment analysis in hH-EVs revealed the proteins involved in processes, such as the regulation of cell death and response to wounding. The potential of hH-EVs to induce proliferation, adhesion, angiogenesis and wound healing was investigated in vitro. Our findings demonstrate that hH-EVs have the potential to induce proliferation and angiogenesis in endothelial cells, improve wound healing and reduce mesenchymal stem-cell adhesion. Last, we showed that hH-EVs were able to significantly promote mesenchymal stem-cell recellularization of decellularized porcine heart valve leaflets. Altogether our data confirmed that hH-EVs modulate cellular processes, shedding light on the potential of these particles for tissue regeneration and for scaffold recellularization.

Indexed as

AnimalsBrazilCell AdhesionCell ProliferationCells, CulturedExtracellular VesiclesGene OntologyHeart ValvesHumansMass SpectrometryMesenchymal Stem CellsMicroscopy, Electron, TransmissionNanotechnologyNeovascularization, PhysiologicProteinsProteomicsProteinscardiac regionsextracellular vesicleheart valvehuman heartmesenchymal stromal cellsrecellularizationtissue engineeringtissue explant

Identifiers

PMID30875722
PMCPMC6471048
OpenAlexW2921262197

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.