Evidence map›Paper›PMID 32350368›Full record

ArticleScientific reports2020

SVF-derived extracellular vesicles carry characteristic miRNAs in lipedema.

Eleni Priglinger, Karin Strohmeier, Moritz Weigl, Carolin Lindner, Daniela Auer, Mario Gimona, Martin Barsch, Jaroslaw Jacak, Heinz Redl, Johannes Grillari and 3 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 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
1.8field-weighted citation impact, top 13% 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

17 citing papers in PubMed, 29 citations in OpenAlex.

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  8. Lipedema Research-Quo Vadis?Journal of personalized medicine · 2022
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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

13 authors at 4 institutions in 1 country.

Eleni PriglingerLudwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Linz/Vienna, Austria. Eleni.Priglinger@trauma.lbg.ac.at.
Karin StrohmeierLudwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Linz/Vienna, Austria.
Moritz WeiglAustrian Cluster for Tissue Regeneration, Vienna, Austria.
Carolin LindnerLudwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Linz/Vienna, Austria.
Daniela AuerAustrian Cluster for Tissue Regeneration, Vienna, Austria.
Mario GimonaAustrian Cluster for Tissue Regeneration, Vienna, Austria.
Martin BarschAustrian Center for Lipedema, Linz/Vienna, Austria.
Jaroslaw JacakAustrian Cluster for Tissue Regeneration, Vienna, Austria.
Heinz RedlLudwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Linz/Vienna, Austria.
Johannes GrillariLudwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Linz/Vienna, Austria.
Matthias SandhoferAustrian Center for Lipedema, Linz/Vienna, Austria.
Matthias Hackl *Austrian Cluster for Tissue Regeneration, Vienna, Austria.
Susanne Wolbank *Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, AUVA Research Center, Linz/Vienna, Austria.
Austrian Cluster for Tissue Regeneration · ATLudwig Boltzmann Institute for Experimental and Clinical Traumatology · ATBOKU University · ATUniversity of Applied Sciences Upper Austria · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lipedema is a chronic, progressive disease of adipose tissue with lack of consistent diagnostic criteria. The aim of this study was a thorough comparative characterization of extracellular microRNAs (miRNAs) from the stromal vascular fraction (SVF) of healthy and lipedema adipose tissue. For this, we analyzed 187 extracellular miRNAs in concentrated conditioned medium (cCM) and specifically in small extracellular vesicles (sEVs) enriched thereof by size exclusion chromatography. No significant difference in median particle size and concentration was observed between sEV fractions in healthy and lipedema. We found the majority of miRNAs located predominantly in cCM compared to sEV enriched fraction. Surprisingly, hierarchical clustering of the most variant miRNAs showed that only sEVmiRNA profiles - but not cCMmiRNAs - were impacted by lipedema. Seven sEVmiRNAs (miR-16-5p, miR-29a-3p, miR-24-3p, miR-454-p, miR-144-5p, miR-130a-3p, let-7c-5p) were differently regulated in lipedema and healthy individuals, whereas only one cCMmiRNA (miR-188-5p) was significantly downregulated in lipedema. Comparing SVF from healthy and lipedema patients, we identified sEVs as the lipedema relevant miRNA fraction. This study contributes to identify the potential role of SVF secreted miRNAs in lipedema.

Indexed as

Adipose TissueAdolescentAdultExtracellular VesiclesFemaleHumansLipedemaMaleMicroRNAsMiddle AgedMicroRNAs

Identifiers

PMID32350368
PMCPMC7190633
OpenAlexW3022677019

What OpenQuestion holds

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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.