Evidence map›Paper›PMID 24669934›Full record

ArticleStem cells and development2014

Extracellular vesicles released from mesenchymal stromal cells modulate miRNA in renal tubular cells and inhibit ATP depletion injury.

Rafael S Lindoso, Federica Collino, Stefania Bruno, Dayana S Araujo, Julliana F Sant'Anna, Ciro Tetta, Paolo Provero, Peter J Quesenberry, Adalberto Vieyra, Marcelo Einicker-Lamas and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Stem cells and development, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed, 2 pooled it
5.0field-weighted citation impact, top 4% 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

80 citing papers in PubMed, 2 syntheses or guidelines pooled it, 151 citations in OpenAlex.

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20 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

11 authors at 5 institutions in 6 countries.

Rafael S Lindoso1 Department of Medical Sciences, Molecular Biotechnology Center, University of Torino , Turin, Italy .
Federica Collino
Stefania Bruno
Dayana S Araujo
Julliana F Sant'Anna
Ciro Tetta
Paolo Provero
Peter J Quesenberry
Adalberto Vieyra
Marcelo Einicker-Lamas
Giovanni Camussi
Universidade Federal do Rio de Janeiro · BRUniversity of Turin · ITBrown University · USFresenius Medical Care (India) · INVita-Salute San Raffaele University · IT

Funding

Regulation of renal and bone marrow injury by extracellular vesicle non-coding RNUH3TR000880 · NCATS · RHODE ISLAND HOSPITAL · PI QUESENBERRY, PETER J. · 2015 to 2017
$1.1M
Regulation of renal and bone marrow injury by extracellular vesicle non-coding RNUH2TR000880 · NCATS · RHODE ISLAND HOSPITAL · PI QUESENBERRY, PETER J. · 2013 to 2014
$498k
NCATS NIH HHS UH2 TR000880NCATS NIH HHS UH2TR000880NCATS NIH HHS UH3 TR000880
6 · The paper itself

Abstract

The mechanisms involved in renal repair by mesenchymal stromal cells (MSCs) are not entirely elucidated. The paracrine secretion of bioactive molecules has been implicated in the protective effects. Besides soluble mediators, MSCs have been shown to release extracellular vesicles (EVs), involved in renal repair process for different injury models. EVs have been shown to mediate communication between cells through the transference of several molecules, like protein, bioactive lipids, mRNA, and microRNAs (miRNAs). The miRNAs are noncoding RNAs that posttranscriptionally modulate gene expression and are involved in the regulation of several cellular processes, including those related to repair. The aim of the present study was to investigate the role of MSC-EVs in the modulation of miRNAs inside renal proximal tubular epithelial cells (PTECs) in an in vitro model of ischemia-reperfusion injury induced by ATP depletion. In this model we evaluated whether changes in miRNA expression were dependent on direct miRNA transfer or on transcription induction by MSC-EVs. The obtained results showed an enhanced incorporation of MSC-EVs in injured PTECs with protection from cell death. This biological effect was associated with EV-mediated miRNA transfer and with transcriptional modulation of miRNAs expressed by injured PTECs. Prediction of miRNA targets showed that miRNAs modulated in PTECs are involved in process of renal recovery with downregulation of coding-mRNAs associated with apoptosis, cytoskeleton reorganization, and hypoxia, such as CASP3 and 7, SHC1 and SMAD4. In conclusion, these results indicate that MSC-EVs may transfer and modulate the expression of several miRNAs involved in the repair and recovery process in PTECs.

Indexed as

Adenosine TriphosphateCell-Derived MicroparticlesCell LineCell ProliferationCytoprotectionEpithelial CellsGene OntologyHumansHyaluronan ReceptorsIntegrin beta1Kidney TubulesMesenchymal Stem CellsMicroRNAsUp-RegulationAdenosine TriphosphateHyaluronan ReceptorsIntegrin beta1MicroRNAs

Identifiers

PMID24669934
PMCPMC4103261
OpenAlexW28679744

What OpenQuestion holds

Textmetadata
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.