Evidence map›Paper›PMID 38938681›Full record

ArticleJournal of extracellular biology2024

Analysis of extracellular vesicle microRNA profiles reveals distinct blood and lymphatic endothelial cell origins.

Marianne Pultar, Johannes Oesterreicher, Jaana Hartmann, Moritz Weigl, Andreas Diendorfer, Katharina Schimek, Barbara Schädl, Thomas Heuser, Marlene Brandstetter, Johannes Grillari and 3 more

Abstract read
In one paragraph

Article in Journal of extracellular biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. 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

13 authors.

Marianne PultarLudwig Boltzmann Institute for Traumatology The Research Centre in Cooperation with AUVA Vienna Austria.
Johannes OesterreicherLudwig Boltzmann Institute for Traumatology The Research Centre in Cooperation with AUVA Vienna Austria.
Jaana HartmannHypericum Life Sciences GmbH Vienna Austria.
Moritz WeiglLudwig Boltzmann Institute for Traumatology The Research Centre in Cooperation with AUVA Vienna Austria.
Andreas DiendorferTAmiRNA GmbH Vienna Austria.
Katharina SchimekTechnische Universität Berlin, Medical Biotechnology Berlin Germany.
Barbara SchädlLudwig Boltzmann Institute for Traumatology The Research Centre in Cooperation with AUVA Vienna Austria.
Thomas HeuserVienna Biocenter Core Facilities GmbH, EM Facility Vienna Austria.
Marlene BrandstetterVienna Biocenter Core Facilities GmbH, EM Facility Vienna Austria.
Johannes GrillariLudwig Boltzmann Institute for Traumatology The Research Centre in Cooperation with AUVA Vienna Austria.
Peter SykacekDepartment of Biotechnology, Institute of Computational Biology University of Natural Resources and Life Sciences Vienna Austria.
Matthias HacklTAmiRNA GmbH Vienna Austria.
Wolfgang HolnthonerLudwig Boltzmann Institute for Traumatology The Research Centre in Cooperation with AUVA Vienna Austria.ORCID https://orcid.org/0000-0001-6425-9028

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extracellular vesicles (EVs) are crucial mediators of cell-to-cell communication in physiological and pathological conditions. Specifically, EVs released from the vasculature into blood were found to be quantitatively and qualitatively different in diseases compared to healthy states. However, our understanding of EVs derived from the lymphatic system is still scarce. In this study, we compared the mRNA and microRNA (miRNA) expression in blood vascular (BEC) and lymphatic (LEC) endothelial cells. After characterization of the EVs by fluorescence-triggered flow cytometry, nanoparticle tracking analysis and cryo-transmission electron microscopy (cryo-TEM) we utilized small RNA-sequencing to characterize miRNA signatures in the EVs and identify cell-type specific miRNAs in BEC and LEC. We found miRNAs specifically enriched in BEC and LEC on the cellular as well as the extracellular vesicle level. Our data provide a solid basis for further functional in vitro and in vivo studies addressing the role of EVs in the blood and lymphatic vasculature.

Indexed as

extracellular vesicleslymphaticsmiRNAvasculature

Identifiers

PMID38938681
PMCPMC11080916

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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.