Evidence map›Paper›PMID 23991187›Full record

ArticlePloS one2013

Low seroprevalent species D adenovirus vectors as influenza vaccines.

Eric A Weaver, Michael A Barry

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 14% 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

37 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

  1. Viral vector-based influenza vaccines.Human vaccines & immunotherapeutics · 2016
    Pooled it
  2. Article
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  10. Emergence of SARS-CoV-2 spike protein at the vaccination site.Immunity, inflammation and disease · 2023
    Article
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  13. Journal of virology · 2022
    Article
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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

2 authors at 2 institutions in 1 country.

Eric A WeaverDivision of Infectious Diseases, Mayo Clinic, Rochester, Minnesota, USA. weaver.eric@mayo.edu
Michael A Barry
Mayo Clinic in Florida · USWinnMed · US

Funding

Foundation Immunogens for Influenza VaccinesR01AI097241 · NIAID · UNIVERSITY OF NEBRASKA LINCOLN · PI WEAVER, ERIC A · 2012 to 2015
$1.6M
NIAID NIH HHS AI097241NIAID NIH HHS R01 AI097241
6 · The paper itself

Abstract

Seasonal and pandemic influenza remains a constant threat. While standard influenza vaccines have great utility, the need for improved vaccine technologies have been brought to light by the 2009 swine flu pandemic, highly pathogenic avian influenza infections, and the most recent early and widespread influenza activity. Species C adenoviruses based on serotype 5 (AD5) are potent vehicles for gene-based vaccination. While potent, most humans are already immune to this virus. In this study, low seroprevalent species D adenoviruses Ad26, 28, and 48 were cloned and modified to express the influenza virus A/PR/8/34 hemagglutinin gene for vaccine studies. When studied in vivo, these species D Ad vectors performed quite differently as compared to species C Ad vectors depending on the route of immunization. By intramuscular injection, species D vaccines were markedly weaker than species C vaccines. In contrast, the species D vaccines were equally efficient as species C when delivered mucosally by the intranasal route. Intranasal adenovirus vaccine doses as low as 10(8) virus particles per mouse induced complete protection against a stringent lethal challenge dose of influenza. These data support translation of species D adenoviruses as mucosal vaccines and highlight the fundamental effects of differences in virus tropism on vaccine applications.

Indexed as

Genetic VectorsAdenoviridaeAnimalsHemagglutinins, ViralImmunity, InnateInfluenza VaccinesInjections, IntramuscularMiceMice, Inbred BALB CVirus ReplicationHemagglutinins, ViralInfluenza Vaccines

Identifiers

PMID23991187
PMCPMC3749993
OpenAlexW2129380034

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.