Evidence map›Paper›PMID 29884196›Full record

ArticleBMC veterinary research2018

Exploration of serum- and cell culture-derived exosomes from dogs.

Matias Aguilera-Rojas, Brit Badewien-Rentzsch, Johanna Plendl, Barbara Kohn, Ralf Einspanier

Abstract read
In one paragraph

Article in BMC veterinary research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Review
  2. Article
  3. Antibacterial Effects of Essential Oils onPharmaceuticals (Basel, Switzerland) · 2024
    Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Extracellular Vesicles in Veterinary Medicine.Animals : an open access journal from MDPI · 2022
    Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Review
  17. Review
  18. Article
  19. Article
  20. 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

5 authors.

Matias Aguilera-RojasInstitute of Veterinary Biochemistry, Department of Veterinary Medicine, Freie Universität Berlin, 14163, Berlin, Germany.
Brit Badewien-RentzschInstitute of Veterinary Biochemistry, Department of Veterinary Medicine, Freie Universität Berlin, 14163, Berlin, Germany.
Johanna PlendlInstitute of Veterinary Anatomy, Department of Veterinary Medicine, Freie Universität Berlin, 14195, Berlin, Germany.
Barbara KohnSmall Animal Clinic, Department of Veterinary Medicine, Freie Universität Berlin, 14163, Berlin, Germany.
Ralf EinspanierInstitute of Veterinary Biochemistry, Department of Veterinary Medicine, Freie Universität Berlin, 14163, Berlin, Germany. Ralf.Einspanier@fu-berlin.de.ORCID http://orcid.org/0000-0002-9926-9899

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundExosomes are defined as extracellular membrane vesicles, 30-150 nm in diameter, derived from all types of cells. They originate via endocytosis and then they are released through exocytosis to the extracellular space, being found in various biological fluids as well as in cell culture medium. In the last few years, exosomes have gained considerable scientific interest due to their potential use as biomarkers, especially in the field of cancer research. This report describes a method to isolate, quantify and identify serum- and cell culture-derived exosomes from dog samples, using small volumes (100 μL and 1 mL, respectively).

resultsQuantification and sizing of exosomes contained in serum and cell culture samples were assessed by utilizing nanoparticle tracking analysis, transmission electron microscopy and immunoelectron microscopy. Detected particles showed the normal size (30-150 nm) and morphology described for exosomes, as well as presence of the transmembrane protein CD63 known as exosomal marker.

conclusionsBased on a validated rapid isolation procedure of nanoparticles from small volumes of different types of dog samples, a characterization and exploration of intact exosomes, as well as facilitation for their analysis in downstream applications was introduced.

Indexed as

DogsAnimalsCell Line, TumorExosomesFemaleGene Expression RegulationMaleTomography, X-Ray ComputedBiomarkersCell culture mediumDogExosomesNanoparticle tracking analysisSerumTransmission electron microscopy

Identifiers

PMID29884196
PMCPMC5994050

What OpenQuestion holds

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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.