Evidence map›Paper›PMID 32246047›Full record

ArticleScientific reports2020

Identification of microRNAs in bovine faeces and their potential as biomarkers of Johne's Disease.

Ronan G Shaughnessy, Damien Farrell, Bojan Stojkovic, John A Browne, Kevin Kenny, Stephen V Gordon

Open access · goldAbstract readEvaluation Study
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 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.9field-weighted citation impact, top 8% 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

13 citing papers in PubMed, 29 citations in OpenAlex.

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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

6 authors at 1 institution in 2 countries.

Ronan G ShaughnessySchool of Veterinary Medicine, University College Dublin, Dublin 4, Ireland.
Damien FarrellSchool of Veterinary Medicine, University College Dublin, Dublin 4, Ireland.ORCID http://orcid.org/0000-0003-3020-7945
Bojan StojkovicSchool of Veterinary Medicine, University College Dublin, Dublin 4, Ireland.
John A BrowneSchool of Agriculture and Food Science, University College Dublin, Dublin 4, Ireland.
Kevin KennyDepartment of Agriculture, Food and the Marine, Central Veterinary Research Laboratory, Stacumny Lane, Backweston, Co. Kildare, Ireland.
Stephen V GordonSchool of Veterinary Medicine, University College Dublin, Dublin 4, Ireland. stephen.gordon@ucd.ie.ORCID http://orcid.org/0000-0002-4833-5542
University College Dublin · IE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extracellular microRNAs (miRNAs) are detectable in the peripheral blood and have been touted as potential biomarkers for a range of maladies. The presence and biomarker potential of miRNAs in other biofluids has been less thoroughly explored, particularly in the veterinary realm. Faecal miRNAs are a case in point; while they have been identified largely in rodents and humans, they have not been reported in cattle but may have prognostic or diagnostic value for Johne's Disease (JD) in cattle, a chronic granulomatous inflammation of the ileum caused by Mycobacterium avium subspecies paratuberculosis (MAP). The aim of this study was thus to characterise the bovine faecal miRNome and to determine the utility of these transcripts as biomarkers for JD. Real-time PCR arrays consisting of 752 miRNA targets, optimised for detection of human miRNA, were used to screen RNA purified from faecal samples obtained from confirmed JD clinical cases vs. healthy controls. Two hundred and fifty-eight miRNAs were detected in bovine faeces, three of which are potentially novel orthologs of known human miRNAs. Differential abundance of three miRNA was evident in animals with clinical JD as compared to healthy controls. Our study has therefore identified a variety of miRNAs in bovine faeces and has demonstrated their utility in differentiating healthy animals from those with late-stage JD, providing potential biomarkers for MAP infection and disease progression.

Indexed as

AnimalsBiomarkersCase-Control StudiesCattleDisease ProgressionFecesHost-Pathogen InteractionsIntestinal MucosaMicroRNAsMycobacterium avium subsp. paratuberculosisParatuberculosisPrognosisBiomarkersMicroRNAs

Identifiers

PMID32246047
PMCPMC7125074
OpenAlexW3014366813

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.