Evidence map›Paper›PMID 38162033›Full record

ArticleiScience2023

Global blood miRNA profiling unravels early signatures of immunogenicity of Ebola vaccine rVSVΔG-ZEBOV-GP.

Eleonora Vianello, Josefine Persson, Björn Andersson, Suzanne van Veen, Thomaz Lüscher Dias, Francesco Santoro, Malin Östensson, Ogonna Obudulu, Christopher Agbajogu, Sara Torkzadeh and 7 more

Open access · goldAbstract read
In one paragraph

Article in iScience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

6 citing papers in PubMed, 6 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

17 authors at 7 institutions in 6 countries.

Eleonora VianelloDepartment of Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands.
Josefine PerssonDepartment of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
Björn AnderssonBioinformatics Core Facility, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
Suzanne van VeenDepartment of Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands.
Thomaz Lüscher DiasScientific Platform Pasteur-University of São Paulo, São Paulo, Brazil.
Francesco SantoroDepartment of Medical Biotechnologies, University of Siena, Italy.
Malin ÖstenssonBioinformatics Core Facility, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
Ogonna ObuduluDepartment of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
Christopher AgbajoguDepartment of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
Sara TorkzadehDepartment of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
VSV-EBOVAC
VSV-EBOPLUS Consortia
Helder I NakayaHospital Israelita Albert Einstein, São Paulo, Brazil.
Donata MedagliniDepartment of Medical Biotechnologies, University of Siena, Italy.
Claire-Anne SiegristCentre for Vaccinology, University Hospitals of Geneva and Faculty of Medicine, Geneva, Switzerland.
Tom H M OttenhoffDepartment of Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands.
Ali M HarandiDepartment of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
Leiden University Medical Center · NLUniversity of Gothenburg · SEUniversity of Siena · ITUniversity Hospital of Geneva · CHUniversity of British Columbia · CAHospital Israelita Albert Einstein · BRUniversidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The vectored Ebola vaccine rVSVΔG-ZEBOV-GP elicits protection against Ebola Virus Disease (EVD). In a study of forty-eight healthy adult volunteers who received either the rVSVΔG-ZEBOV-GP vaccine or placebo, we profiled intracellular microRNAs (miRNAs) from whole blood cells (WB) and circulating miRNAs from serum-derived extracellular vesicles (EV) at baseline and longitudinally following vaccination. Further, we identified early miRNA signatures associated with ZEBOV-specific IgG antibody responses at baseline and up to one year post-vaccination, and pinpointed target mRNA transcripts and pathways correlated to miRNAs whose expression was altered after vaccination by using systems biology approaches. Several miRNAs were differentially expressed (DE) and miRNA signatures predicted high or low IgG ZEBOV-specific antibody levels with high classification performance. The top miRNA discriminators were WB-miR-6810, EV-miR-7151-3p, and EV-miR-4426. An eight-miRNA antibody predictive signature was associated with immune-related target mRNAs and pathways. These findings provide valuable insights into early blood biomarkers associated with rVSVΔG-ZEBOV-GP vaccine-induced IgG antibody responses.

Indexed as

Health sciencesImmunologyMolecular biologyVirology

Identifiers

PMID38162033
PMCPMC10755791
OpenAlexW4388948835

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.