Evidence map›Paper›PMID 30872726›Full record

ArticleScientific reports2019

Stem cell-derived extracellular vesicles inhibit and revert fibrosis progression in a mouse model of diabetic nephropathy.

Cristina Grange, Stefania Tritta, Marta Tapparo, Massimo Cedrino, Ciro Tetta, Giovanni Camussi, Maria Felice Brizzi

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 130 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
130citing papers in PubMed, 4 pooled it
–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

130 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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70 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

7 authors.

Cristina GrangeDepartment of Medical Sciences, University of Turin, Turin, Italy.
Stefania TrittaMolecular Biotechnology Centre, University of Turin, Turin, Italy.
Marta TapparoDepartment of Medical Sciences, University of Turin, Turin, Italy.
Massimo CedrinoMolecular Biotechnology Centre, University of Turin, Turin, Italy.
Ciro TettaUnicyte Srl, Turin, Italy.
Giovanni CamussiDepartment of Medical Sciences, University of Turin, Turin, Italy. giovanni.camussi@unito.it.
Maria Felice BrizziDepartment of Medical Sciences, University of Turin, Turin, Italy. mariafelice.brizzi@unito.it.ORCID 0000-0003-0944-6992

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extracellular vesicles (EVs) that are derived from mesenchymal stromal cells (MSCs) have been shown to reprogram injured cells by activating regenerative processes. We herein investigate the potential therapeutic effect of EVs, shed by human bone marrow MSCs and by human liver stem-like cells (HLSCs), on the progression and reversion of fibrosis in a mouse model of diabetic nephropathy, as induced by streptozotocin. After the development of nephropathy, stem cell-derived EVs were administered weekly to diabetic mice for four weeks. The stem cell-derived EV treatment, but not the fibroblast EV treatment that was used as a control, significantly ameliorated functional parameters, such as albumin/creatinine excretion, plasma creatinine and blood urea nitrogen, which are altered in diabetic mice. Moreover, the renal fibrosis that develops during diabetic nephropathy progression was significantly inhibited in stem cell EV-treated animals. A correlation was found between the down regulation of several pro-fibrotic genes in renal tissues and the anti-fibrotic effect of HLSC and MSC EVs. A comparative analysis of HLSC and MSC EV miRNA content highlighted some common and some specific patterns of miRNAs that target predicted pro-fibrotic genes. In conclusion, stem cell-derived EVs inhibit fibrosis and prevent its progression in a model of diabetes-induced chronic kidney injury.

Indexed as

AnimalsCells, CulturedCreatinineDiabetes Mellitus, ExperimentalDiabetic NephropathiesDisease Models, AnimalDisease ProgressionExtracellular VesiclesHumansLiverMaleMesenchymal Stem CellsMiceSerum AlbuminStreptozocinTreatment OutcomeCreatinineSerum AlbuminStreptozocin

Identifiers

PMID30872726
PMCPMC6418239

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LicenceCC BY
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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.