Evidence map›Paper›PMID 28481911›Full record

ArticlePloS one2017

Adenovirus-vectored novel African Swine Fever Virus antigens elicit robust immune responses in swine.

Shehnaz Lokhandwala, Suryakant D Waghela, Jocelyn Bray, Neha Sangewar, Chloe Charendoff, Cameron L Martin, Wisam S Hassan, Tsvetoslav Koynarski, Lindsay Gabbert, Thomas G Burrage and 3 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
6.5field-weighted citation impact, top 3% 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

56 citing papers in PubMed, 86 citations in OpenAlex.

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  11. Progress in African Swine Fever Vector Vaccine Development.International journal of molecular sciences · 2025
    Review
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  20. Recent progress and major gaps in the vaccine development for African swine fever.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024
    Review
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

13 authors at 3 institutions in 2 countries.

Shehnaz LokhandwalaDepartment of Veterinary Pathobiology, Texas A&M University, College Station, TX, United States of America.ORCID http://orcid.org/0000-0002-0873-8611
Suryakant D WaghelaDepartment of Veterinary Pathobiology, Texas A&M University, College Station, TX, United States of America.
Jocelyn BrayDepartment of Veterinary Pathobiology, Texas A&M University, College Station, TX, United States of America.
Neha SangewarDepartment of Veterinary Pathobiology, Texas A&M University, College Station, TX, United States of America.
Chloe CharendoffDepartment of Veterinary Pathobiology, Texas A&M University, College Station, TX, United States of America.
Cameron L MartinDepartment of Veterinary Pathobiology, Texas A&M University, College Station, TX, United States of America.
Wisam S HassanDepartment of Veterinary Pathobiology, Texas A&M University, College Station, TX, United States of America.
Tsvetoslav KoynarskiDepartment of Animal Genetics, Trakia University, Stara Zagora, Bulgaria.
Lindsay GabbertPlum Island Animal Disease Center, U. S. Department of Homeland Security Science and Technology Directorate, Greenport, NY, United States of America.
Thomas G BurragePlum Island Animal Disease Center, U. S. Department of Homeland Security Science and Technology Directorate, Greenport, NY, United States of America.
David BrakePlum Island Animal Disease Center, U. S. Department of Homeland Security Science and Technology Directorate, Greenport, NY, United States of America.
John NeilanPlum Island Animal Disease Center, U. S. Department of Homeland Security Science and Technology Directorate, Greenport, NY, United States of America.
Waithaka MwangiDepartment of Veterinary Pathobiology, Texas A&M University, College Station, TX, United States of America.
Texas A&M University · USPlum Island Animal Disease Center · USTrakia University · BG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

African Swine Fever Virus (ASFV) is a high-consequence transboundary animal pathogen that often causes hemorrhagic disease in swine with a case fatality rate close to 100%. Lack of treatment or vaccine for the disease makes it imperative that safe and efficacious vaccines are developed to safeguard the swine industry. In this study, we evaluated the immunogenicity of seven adenovirus-vectored novel ASFV antigens, namely A151R, B119L, B602L, EP402RΔPRR, B438L, K205R and A104R. Immunization of commercial swine with a cocktail of the recombinant adenoviruses formulated in adjuvant primed strong ASFV antigen-specific IgG responses that underwent rapid recall upon boost. Notably, most vaccinees mounted robust IgG responses against all the antigens in the cocktail. Most importantly and relevant to vaccine development, the induced antibodies recognized viral proteins from Georgia 2007/1 ASFV-infected cells by IFA and by western blot analysis. The recombinant adenovirus cocktail also induced ASFV-specific IFN-γ-secreting cells that were recalled upon boosting. Evaluation of local and systemic effects of the recombinant adenovirus cocktail post-priming and post-boosting in the immunized animals showed that the immunogen was well tolerated and no serious negative effects were observed. Taken together, these outcomes showed that the adenovirus-vectored novel ASFV antigen cocktail was capable of safely inducing strong antibody and IFN-γ+ cell responses in commercial swine. The data will be used for selection of antigens for inclusion in a multi-antigen prototype vaccine to be evaluated for protective efficacy.

Indexed as

AdenoviridaeAfrican Swine FeverAfrican Swine Fever VirusAnimalsAntigens, ViralBlotting, WesternEnzyme-Linked Immunosorbent AssayGenetic VectorsSwineAntigens, Viral

Identifiers

PMID28481911
PMCPMC5421782
OpenAlexW2613325709

What OpenQuestion holds

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LicenceCC0
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.