Evidence map›Paper›PMID 35761023›Full record

ArticleScientific reports2022

A comparative analysis of extracellular vesicles (EVs) from human and feline plasma.

Jane Howard, Kieran Wynne, Evelin Moldenhauer, Paul Clarke, Ciaran Maguire, Stephanie Bollard, Xiaofei Yin, Lorraine Brennan, Louise Mooney, Stephen Fitzsimons and 8 more

Abstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

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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

18 authors.

Jane HowardUCD School of Medicine, College of Health and Agricultural Sciences, University College Dublin, Belfield, Dublin 4, Ireland. jane.howard@ucdconnect.ie.
Kieran WynneUCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin 4, Ireland.
Evelin MoldenhauerPostnova Analytics GmbH, Rankinestrasse 1, 86899, Landsberg, Germany.
Paul ClarkePostnova Analytics UK Ltd, Malvern Hills Science Park, Malvern, WR14 3SZ, Worcestershire, UK.
Ciaran MaguireParticular Sciences Ltd, Unit 2 Birch House, Rosemount Business Park, Ballycoolin, Dublin 11, Ireland.
Stephanie BollardUCD School of Medicine, College of Health and Agricultural Sciences, University College Dublin, Belfield, Dublin 4, Ireland.
Xiaofei YinUCD School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland.
Lorraine BrennanUCD School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland.
Louise MooneyCollege of Health and Agricultural Sciences, UCD School of Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland.
Stephen FitzsimonsDiabetes Complications Research Centre, School of Biomolecular and Biomedical Sciences, UCD Conway Institute, Belfield, Dublin 4, Ireland.
Melinda HalaszUCD School of Medicine, College of Health and Agricultural Sciences, University College Dublin, Belfield, Dublin 4, Ireland.
Ester Rani AluriUCD School of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland.
Dermot F BroughamUCD School of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland.
Walter KolchSystems Biology Ireland, University College Dublin, Belfield, Dublin 4, Ireland.
Róisín M DwyerDiscipline of Surgery, Lambe Institute for Translational Research, National University of Ireland Galway, Galway, H91 V4AY, Ireland.
Shirley PotterUCD School of Medicine, College of Health and Agricultural Sciences, University College Dublin, Belfield, Dublin 4, Ireland.
Pamela KellyCollege of Health and Agricultural Sciences, UCD School of Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland.
Amanda McCannUCD School of Medicine, College of Health and Agricultural Sciences, University College Dublin, Belfield, Dublin 4, Ireland.

Funding

Science Foundation Ireland 18/RI/5702.
6 · The paper itself

Abstract

Extracellular vesicles (EVs) are nanoparticles found in all biological fluids, capable of transporting biological material around the body. Extensive research into the physiological role of EVs has led to the development of the Minimal Information for Studies of Extracellular Vesicles (MISEV) framework in 2018. This framework guides the standardisation of protocols in the EV field. To date, the focus has been on EVs of human origin. As comparative medicine progresses, there has been a drive to study similarities between diseases in humans and animals. To successfully research EVs in felines, we must validate the application of the MISEV guidelines in this group. EVs were isolated from the plasma of healthy humans and felines. EV characterisation was carried out according to the MISEV guidelines. Human and feline plasma showed a similar concentration of EVs, comparable expression of known EV markers and analogous particle to protein ratios. Mass spectrometry analyses showed that the proteomic signature of EVs from humans and felines were similar. Asymmetrical flow field flow fractionation, showed two distinct subpopulations of EVs isolated from human plasma, whereas only one subpopulation was isolated from feline plasma. Metabolomic profiling showed similar profiles for humans and felines. In conclusion, isolation, and characterisation of EVs from humans and felines show that MISEV2018 guidelines may also be applied to felines. Potential comparative medicine studies of EVs may provide a model for studying naturally occurring diseases in both humans and felines.

Indexed as

Extracellular VesiclesFractionation, Field FlowAnimalsBiological TransportCatsHumansPlasmaProteomics

Identifiers

PMID35761023
PMCPMC9237114

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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.