Evidence map›Paper›PMID 32793398›Full record

ArticleNPJ vaccines2020

Evaluation of the immunogenicity of prime-boost vaccination with the replication-deficient viral vectored COVID-19 vaccine candidate ChAdOx1 nCoV-19.

Simon P Graham, Rebecca K McLean, Alexandra J Spencer, Sandra Belij-Rammerstorfer, Daniel Wright, Marta Ulaszewska, Jane C Edwards, Jack W P Hayes, Veronica Martini, Nazia Thakur and 32 more

Open access · goldAbstract read
In one paragraph

Article in NPJ vaccines, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed
3.3field-weighted citation impact, top 5% 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

93 citing papers in PubMed, 146 citations in OpenAlex.

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  19. Bibliometric Analysis of Global Scientific Production on COVID-19 and Vaccines.International journal of environmental research and public health · 2023
    Article
  20. Article

33 more citing papers are in PubMed but not listed here.

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

42 authors at 4 institutions in 1 country.

Simon P GrahamThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.ORCID 0000-0003-4852-405X
Rebecca K McLean *The Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.ORCID 0000-0002-4688-3019
Alexandra J Spencer *The Jenner Institute, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, Oxford, OX3 7DQ UK.
Sandra Belij-RammerstorferThe Jenner Institute, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, Oxford, OX3 7DQ UK.
Daniel WrightThe Jenner Institute, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, Oxford, OX3 7DQ UK.ORCID 0000-0002-8114-1838
Marta UlaszewskaThe Jenner Institute, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, Oxford, OX3 7DQ UK.
Jane C EdwardsThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Jack W P HayesThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.ORCID 0000-0003-3984-4764
Veronica MartiniThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Nazia ThakurThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.ORCID 0000-0002-4450-5911
Carina ConceicaoThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Isabelle DietrichThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Holly SheltonThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.ORCID 0000-0002-5776-0735
Ryan WatersThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.ORCID 0000-0002-4174-1150
Anna LudiThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.ORCID 0000-0001-8554-5234
Ginette WilsdenThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Clare BrowningThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Dagmara BialyThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Sushant BhatThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.ORCID 0000-0003-1869-6176
Phoebe Stevenson-LeggettThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Philippa HollinghurstThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.ORCID 0000-0003-0768-2879
Ciaran GilbrideThe Jenner Institute, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, Oxford, OX3 7DQ UK.
David PulidoThe Jenner Institute, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, Oxford, OX3 7DQ UK.ORCID 0000-0003-3422-0434
Katy MoffatThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Hannah SharpeThe Jenner Institute, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, Oxford, OX3 7DQ UK.ORCID 0000-0002-1194-2429
Elizabeth AllenThe Jenner Institute, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, Oxford, OX3 7DQ UK.ORCID 0000-0002-6406-4834
Valerie MiouletThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Chris ChiuThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Joseph NewmanThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Amin S AsforThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Alison BurmanThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Sylvia CrossleyThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Jiandong HuoProtein Production UK, Research Complex at Harwell, and Rosalind Franklin Institute Rutherford Appleton Laboratory Harwell Oxford, Didcot, OX11 0FA UK.
Raymond J OwensProtein Production UK, Research Complex at Harwell, and Rosalind Franklin Institute Rutherford Appleton Laboratory Harwell Oxford, Didcot, OX11 0FA UK.ORCID 0000-0002-3705-2993
Miles CarrollPublic Health England, Manor Farm Road, Salisbury, SP4 0JG UK.
John A HammondThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.ORCID 0000-0002-2213-3248
Elma TchilianThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.ORCID 0000-0002-4869-5118
Dalan BaileyThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Bryan CharlestonThe Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.
Sarah C GilbertThe Jenner Institute, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, Oxford, OX3 7DQ UK.ORCID 0000-0002-6823-9750
Tobias J Tuthill *The Pirbright Institute, Ash Road, Pirbright, GU24 0NF UK.ORCID 0000-0002-6582-388X
Teresa Lambe *The Jenner Institute, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, Oxford, OX3 7DQ UK.ORCID 0000-0001-7711-897X
The Pirbright Institute · GBUniversity of Oxford · GBRutherford Appleton Laboratory · GBPublic Health England · GB

Funding

Biotechnology and Biological Sciences Research Council BBS/E/I/00007031Biotechnology and Biological Sciences Research Council BBS/E/I/00007034Biotechnology and Biological Sciences Research Council BBS/E/I/00007037Biotechnology and Biological Sciences Research Council BBS/E/I/00007038Biotechnology and Biological Sciences Research Council BBS/E/I/00007039NIAID NIH HHS HHSN272201400008C
6 · The paper itself

Abstract

Clinical development of the COVID-19 vaccine candidate ChAdOx1 nCoV-19, a replication-deficient simian adenoviral vector expressing the full-length SARS-CoV-2 spike (S) protein was initiated in April 2020 following non-human primate studies using a single immunisation. Here, we compared the immunogenicity of one or two doses of ChAdOx1 nCoV-19 in both mice and pigs. Whilst a single dose induced antigen-specific antibody and T cells responses, a booster immunisation enhanced antibody responses, particularly in pigs, with a significant increase in SARS-CoV-2 neutralising titres.

Indexed as

VaccinesVirology

Identifiers

PMID32793398
PMCPMC7385486
OpenAlexW3044401827

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.