Evidence map›Paper›PMID 34066474›Full record

ArticleInternational journal of molecular sciences2021

Mesenchymal Stem Cell-Derived Extracellular Vesicles Protect Human Corneal Endothelial Cells from Endoplasmic Reticulum Stress-Mediated Apoptosis.

Lola Buono, Simona Scalabrin, Marco De Iuliis, Adele Tanzi, Cristina Grange, Marta Tapparo, Raffaele Nuzzi, Benedetta Bussolati

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
3.4field-weighted citation impact, top 6% 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

37 citing papers in PubMed, 52 citations in OpenAlex.

  1. Review
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  3. Review
  4. Article
  5. Review
  6. Exosomes in corneal diseases: advances in diagnosis and therapy.Frontiers in cell and developmental biology · 2026
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Rekindling Vision: Innovative Strategies for Treating Retinal Degeneration.International journal of molecular sciences · 2025
    Review
  14. Biomedical Application of MSCs in Corneal Regeneration and Repair.International journal of molecular sciences · 2025
    Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

8 authors at 1 institution in 1 country.

Lola BuonoDepartment of Biotechnology and Health Sciences, University of Turin, 10126 Turin, Italy.ORCID 0000-0003-4599-9279
Simona ScalabrinEye Clinic, Department of Surgical Sciences, University of Turin, AOU Città della Salute e della Scienza, Ophtalmic Clinic, 10126 Turin, Italy.ORCID 0000-0003-2487-6069
Marco De IuliisEye Clinic, Department of Surgical Sciences, University of Turin, AOU Città della Salute e della Scienza, Ophtalmic Clinic, 10126 Turin, Italy.ORCID 0000-0002-4743-9489
Adele TanziDepartment of Biotechnology and Health Sciences, University of Turin, 10126 Turin, Italy.
Cristina GrangeDepartment of Medical Sciences, University of Turin, 10126 Turin, Italy.ORCID 0000-0002-6960-5476
Marta TapparoDepartment of Medical Sciences, University of Turin, 10126 Turin, Italy.ORCID 0000-0003-0206-6866
Raffaele NuzziEye Clinic, Department of Surgical Sciences, University of Turin, AOU Città della Salute e della Scienza, Ophtalmic Clinic, 10126 Turin, Italy.ORCID 0000-0002-9213-2718
Benedetta BussolatiDepartment of Biotechnology and Health Sciences, University of Turin, 10126 Turin, Italy.ORCID 0000-0002-3663-5134
University of Turin · IT

Funding

MIUR (Italian Ministry of Health and Research) ex60%
6 · The paper itself

Abstract

Corneal endothelial dystrophy is a relevant cause of vision loss and corneal transplantation worldwide. In the present study, we analyzed the effect of mesenchymal stem cell (MSC)-derived extracellular vesicles (MSC-EVs) in an in vitro model of corneal dystrophy, characterized by endoplasmic reticulum stress. The effects of MSC-EVs were compared with those of serum-derived EVs, reported to display a pro-angiogenic activity. MSC-EVs were able to induce a significant down-regulation of the large majority of endoplasmic reticulum stress-related genes in human corneal endothelial cells after exposure to serum deprivation and tunicamycin. In parallel, they upregulated the Akt pathway and limited caspase-3 activation and apoptosis. At variance, the effect of the serum EVs was mainly limited to Akt phosphorylation, with minimal or absent effects on endoplasmic reticulum stress modulation and apoptosis prevention. The effects of MSC-EVs were correlated to the transfer of numerous endoplasmic reticulum (ER)-stress targeting miRNAs to corneal endothelial cells. These data suggest a potential therapeutic effect of MSC-EVs for corneal endothelial endoplasmic reticulum stress, a major player in corneal endothelial dystrophy.

Indexed as

ApoptosisEndoplasmic Reticulum StressCell SeparationCulture Media, Serum-FreeEndothelial CellsEndothelium, CornealExtracellular VesiclesGene Expression RegulationHumansMesenchymal Stem CellsMicroRNAsPhosphorylationTunicamycinCulture Media, Serum-FreeMicroRNAsTunicamycincorneal dystrophycorneal endotheliumexosomes

Identifiers

PMID34066474
PMCPMC8125791
OpenAlexW3157213128

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.