Evidence map›Paper›PMID 31366962›Full record

ArticleScientific reports2019

Dysbiosis associated with acute helminth infections in herbivorous youngstock - observations and implications.

Laura E Peachey, Cecilia Castro, Rebecca A Molena, Timothy P Jenkins, Julian L Griffin, Cinzia Cantacessi

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

24 citing papers in PubMed, 44 citations in OpenAlex.

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  7. First Molecular Detection and Genetic Characterization ofAnimals : an open access journal from MDPI · 2024
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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 1 country.

Laura E PeacheyDepartment of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom. laura.peachey@bristol.ac.uk.
Cecilia CastroDepartment of Biochemistry, University of Cambridge, Cambridge, United Kingdom.
Rebecca A MolenaDepartment of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom.
Timothy P JenkinsDepartment of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom.ORCID http://orcid.org/0000-0003-2979-5663
Julian L GriffinDepartment of Biochemistry, University of Cambridge, Cambridge, United Kingdom.
Cinzia CantacessiDepartment of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom. cc779@cam.ac.uk.ORCID http://orcid.org/0000-0001-6863-2950
University of Cambridge · GB

Funding

Biotechnology and Biological Sciences Research CouncilMedical Research Council MC_PC_13030Medical Research Council MC_UP_A090_1006Medical Research Council MR/P011705/1Medical Research Council MR/P01836X/1Wellcome Trust
6 · The paper itself

Abstract

A plethora of data points towards a role of the gastrointestinal (GI) microbiota of neonatal and young vertebrates in supporting the development and regulation of the host immune system. However, knowledge of the impact that infections by GI helminths exert on the developing microbiota of juvenile hosts is, thus far, limited. This study investigates, for the first time, the associations between acute infections by GI helminths and the faecal microbial and metabolic profiles of a cohort of equine youngstock, prior to and following treatment with parasiticides (ivermectin). We observed that high versus low parasite burdens (measured via parasite egg counts in faecal samples) were associated with specific compositional alterations of the developing microbiome; in particular, the faecal microbiota of animals with heavy worm infection burdens was characterised by lower microbial richness, and alterations to the relative abundances of bacterial taxa with immune-modulatory functions. Amino acids and glucose were increased in faecal samples from the same cohort, which indicated the likely occurrence of intestinal malabsorption. These data support the hypothesis that GI helminth infections in young livestock are associated with significant alterations to the GI microbiota, which may impact on both metabolism and development of acquired immunity. This knowledge will direct future studies aimed to identify the long-term impact of infection-induced alterations of the GI microbiota in young livestock.

Indexed as

AnimalsDysbiosisFecesFemaleGastrointestinal MicrobiomeHelminthiasisHelminthsHerbivoryHorsesIvermectinMaleIvermectin

Identifiers

PMID31366962
PMCPMC6668452
OpenAlexW2965752203

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.