Evidence map›Paper›PMID 31885877›Full record

ArticleNPJ vaccines2019

Adenovectors encoding RSV-F protein induce durable and mucosal immunity in macaques after two intramuscular administrations.

N C Salisch, A Izquierdo Gil, D N Czapska-Casey, L Vorthoren, J Serroyen, J Tolboom, E Saeland, H Schuitemaker, R C Zahn

Open access · goldAbstract read
In one paragraph

Article in NPJ vaccines, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

22 citing papers in PubMed, 33 citations in OpenAlex.

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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

9 authors at 3 institutions in 1 country.

N C Salisch1Janssen Vaccines & Prevention B.V., Leiden, The Netherlands.
A Izquierdo Gil1Janssen Vaccines & Prevention B.V., Leiden, The Netherlands.ORCID 0000-0001-9557-1807
D N Czapska-Casey1Janssen Vaccines & Prevention B.V., Leiden, The Netherlands.
L Vorthoren1Janssen Vaccines & Prevention B.V., Leiden, The Netherlands.
J SerroyenJanssen R&D, Leiden, The Netherlands.
J TolboomJanssen R&D, Leiden, The Netherlands.
E Saeland1Janssen Vaccines & Prevention B.V., Leiden, The Netherlands.
H Schuitemaker1Janssen Vaccines & Prevention B.V., Leiden, The Netherlands.ORCID 0000-0001-8563-2266
R C Zahn1Janssen Vaccines & Prevention B.V., Leiden, The Netherlands.ORCID 0000-0003-2822-6231
Human Vaccines Project Europe · NLJanssen (Netherlands) · NLProQR Therapeutics (Netherlands) · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Respiratory Syncytial Virus (RSV) can cause severe respiratory disease, yet a licensed vaccine is not available. We determined the immunogenicity of two homologous and one heterologous intramuscular prime-boost vaccination regimens using replication-incompetent adenoviral vectors of human serotype 26 and 35 (Ad26 and Ad35), expressing a prototype antigen based on the wild-type fusion (F) protein of RSV strain A2 in adult, RSV-naive cynomolgus macaques. All regimens induced substantial, boostable antibody responses that recognized the F protein in pre- and postfusion conformation, neutralized multiple strains of RSV, and persisted for at least 80 weeks. Vaccination induced durable systemic RSV-F-specific T-cell responses characterized mainly by CD4+ T cells expressing Th1-type cytokines, as well as RSV-F-specific CD4+ and CD8+ T cells, IgG, and IgA in the respiratory tract. Intramuscular immunization with Ad26 and 35 vectors thus is a promising approach for the development of an optimized RSV vaccine expected to induce long-lasting humoral and cellular immune responses that distribute systemically and to mucosal sites.

Indexed as

Drug discoveryMedical research

Identifiers

PMID31885877
PMCPMC6925274
OpenAlexW2995513214

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.