Evidence map›Paper›PMID 39817181›Full record

ArticleFrontiers in parasitology2024

Field testing of recombinant subunit vaccines against

Alasdair J Nisbet, Tom N McNeilly, Daniel R G Price, Yvonne Bartley, Margaret Oliver, Dave McBean, Leigh Andrews, Gillian Mitchell, Rachael Duncan, Sarah Brocklehurst and 1 more

Abstract read
In one paragraph

Article in Frontiers in parasitology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

Alasdair J NisbetVaccines and Diagnostics Department, Moredun Research Institute, Edinburgh, United Kingdom.
Tom N McNeillyDisease Control Department, Moredun Research Institute, Edinburgh, United Kingdom.
Daniel R G PriceVaccines and Diagnostics Department, Moredun Research Institute, Edinburgh, United Kingdom.
Yvonne BartleyVaccines and Diagnostics Department, Moredun Research Institute, Edinburgh, United Kingdom.
Margaret OliverVaccines and Diagnostics Department, Moredun Research Institute, Edinburgh, United Kingdom.
Dave McBeanDisease Control Department, Moredun Research Institute, Edinburgh, United Kingdom.
Leigh AndrewsDisease Control Department, Moredun Research Institute, Edinburgh, United Kingdom.
Gillian MitchellDisease Control Department, Moredun Research Institute, Edinburgh, United Kingdom.
Rachael DuncanBiomathematics & Statistics Scotland, Edinburgh, United Kingdom.
Sarah BrocklehurstBiomathematics & Statistics Scotland, Edinburgh, United Kingdom.
Fiona KenyonDisease Control Department, Moredun Research Institute, Edinburgh, United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: We previously demonstrated efficacy of an 8-antigen recombinant subunit vaccine against a single species homologous Methods: In the work presented here, 12 adjacent plots were seeded with a mixed infection of several common species of parasitic nematodes of sheep in temperate regions, including Results: Immunised ewes produced elevated serum antibody levels to each of the vaccine antigens following immunisation but their FEC levels were not statistically significantly impacted by vaccination with either vaccine. FEC levels were also not impacted in lambs co-grazing the pastures with these immunised ewes. Nematode species diversity was not significantly impacted by vaccination in either year. Discussion: The immunosuppressive effects of co-infecting gastrointestinal nematodes, the absence of vaccine cross-protection against co-infecting species and the influence of the periparturient relaxation in immunity probably all contributed to the inability of either vaccine to protect against

Indexed as

field trialnematode vaccineparasitic gastroenteritisrecombinantteladorsagiasis

Identifiers

PMID39817181
PMCPMC11732088

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.