Evidence map›Paper›PMID 32299501›Full record

ArticleStem cell research & therapy2020

GVHD-derived plasma as a priming strategy of mesenchymal stem cells.

Amandda Évelin Silva-Carvalho, Leane Perim Rodrigues, Josiane Lilian Schiavinato, Marcos Rodrigo Alborghetti, Gustavo Bettarello, Belinda Pinto Simões, Francisco de Assis Rocha Neves, Rodrigo Alexandre Panepucci, Juliana Lott de Carvalho, Felipe Saldanha-Araujo

Abstract read
In one paragraph

Article in Stem cell research & therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. IFN-Stem cells international · 2024
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
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

10 authors.

Amandda Évelin Silva-CarvalhoLaboratório de Farmacologia Molecular, Departamento de Ciências da Saúde, Universidade de Brasília, Brasilia, DF, Brazil.
Leane Perim RodriguesPrograma de Pós-graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasilia, DF, Brazil.
Josiane Lilian SchiavinatoLaboratório de Hematologia, Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirao Preto, SP, Brazil.
Marcos Rodrigo AlborghettiLaboratório de Bioquímica e Química de Proteínas, Departamento de Biologia Celular, Universidade de Brasília, Brasilia, DF, Brazil.
Gustavo BettarelloUnidade de Transplante de Medula Óssea, Instituto de Cardiologia do Distrito Federal, Brasilia, DF, Brazil.
Belinda Pinto SimõesLaboratório de Hematologia, Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirao Preto, SP, Brazil.
Francisco de Assis Rocha NevesLaboratório de Farmacologia Molecular, Departamento de Ciências da Saúde, Universidade de Brasília, Brasilia, DF, Brazil.
Rodrigo Alexandre PanepucciLaboratório de Biologia Funcional (LFBio), Centro de Terapia Celular (CTC), Hemocentro de Ribeirão Preto, Rua Tenente Catão Roxo, Ribeirão Preto, SP, 2501, Brazil.
Juliana Lott de CarvalhoPrograma de Pós-graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasilia, DF, Brazil.
Felipe Saldanha-AraujoLaboratório de Farmacologia Molecular, Departamento de Ciências da Saúde, Universidade de Brasília, Brasilia, DF, Brazil. felipearaujo@unb.br.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMesenchymal stem cell (MSC) therapy is an important alternative for GVHD treatment, but a third of patients fail to respond to such therapy. Therefore, strategies to enhance the immunosuppressive potential of MSCs constitute an active area of investigation. Here, we proposed an innovative priming strategy based on the plasma obtained from GVHD patients and tested whether this approach could enhance the immunosuppressive capacity of MSCs.

methodsWe obtained the plasma from healthy as well as acute (aGVHD) and chronic (cGVHD) GVHD donors. Plasma samples were characterized according to the TNF-α, IFN-γ, IL-10, IL-1β, IL-12p40, and IL-15 cytokine levels. The MSCs primed with such plasmas were investigated according to surface markers, morphology, proliferation, mRNA expression, and the capacity to control T cell proliferation and Treg generation.

resultsInterestingly, 57% of aGVHD and 33% of cGVHD plasmas significantly enhanced the immunosuppressive potential of MSCs. The most suppressive MSCs presented altered morphology, and those primed with cGHVD displayed a pronounced overexpression of ICAM-1 on their surface. Furthermore, we observed that the ratio of IFN-γ to IL-10 cytokine levels in the plasma used for MSC priming was significantly correlated with higher suppressive potential and Treg generation induction by primed MSCs, regardless of the clinical status of the donor.

conclusionsThis work constitutes an important proof of concept which demonstrates that it is possible to prime MSCs with biological material and also that the cytokine levels in the plasma may affect the MSC immunosuppressive potential, serving as the basis for the development of new therapeutic approaches for the treatment of immune diseases.

Indexed as

Graft vs Host DiseaseMesenchymal Stem CellsMesenchymal Stem Cell TransplantationCytokinesHumansT-Lymphocytes, RegulatoryTumor Necrosis Factor-alphaCytokinesTumor Necrosis Factor-alphaGraft-versus-host diseaseImmunomodulationLymphocytesMesenchymal stem cell primingMesenchymal stem cells

Identifiers

PMID32299501
PMCPMC7164240

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.