Evidence map›Paper›PMID 35891306›Full record

ArticleVaccines2022

Development of a T Cell-Based COVID-19 Vaccine Using a Live Attenuated Influenza Vaccine Viral Vector.

Irina Isakova-Sivak, Ekaterina Stepanova, Victoria Matyushenko, Sergei Niskanen, Daria Mezhenskaya, Ekaterina Bazhenova, Elena Krutikova, Tatiana Kotomina, Polina Prokopenko, Bogdan Neterebskii and 5 more

Open access · goldAbstract read
In one paragraph

Article in Vaccines, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.9field-weighted citation impact, top 12% 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

14 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
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  12. Insights for COVID-19 in 2023.Revista espanola de quimioterapia : publicacion oficial de la Sociedad Espanola de Quimioterapia · 2023
    Review
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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

15 authors at 3 institutions in 1 country.

Irina Isakova-SivakInstitute of Experimental Medicine, 197022 Saint Petersburg, Russia.ORCID 0000-0002-2801-1508
Ekaterina StepanovaInstitute of Experimental Medicine, 197022 Saint Petersburg, Russia.ORCID 0000-0002-8670-8645
Victoria MatyushenkoInstitute of Experimental Medicine, 197022 Saint Petersburg, Russia.
Sergei NiskanenJoint-Stock Company «BIOCAD» (JSC «BIOCAD») Saint Petersburg, The Settlement of Strelna, 38 Svyazi Str., 198515 Saint Petersburg, Russia.ORCID 0000-0001-6793-8341
Daria MezhenskayaInstitute of Experimental Medicine, 197022 Saint Petersburg, Russia.ORCID 0000-0001-6922-7682
Ekaterina BazhenovaInstitute of Experimental Medicine, 197022 Saint Petersburg, Russia.
Elena KrutikovaInstitute of Experimental Medicine, 197022 Saint Petersburg, Russia.
Tatiana KotominaInstitute of Experimental Medicine, 197022 Saint Petersburg, Russia.
Polina ProkopenkoInstitute of Experimental Medicine, 197022 Saint Petersburg, Russia.
Bogdan NeterebskiiJoint-Stock Company «BIOCAD» (JSC «BIOCAD») Saint Petersburg, The Settlement of Strelna, 38 Svyazi Str., 198515 Saint Petersburg, Russia.
Aleksandr DoroninJoint-Stock Company «BIOCAD» (JSC «BIOCAD») Saint Petersburg, The Settlement of Strelna, 38 Svyazi Str., 198515 Saint Petersburg, Russia.
Elena VinogradovaJoint-Stock Company «BIOCAD» (JSC «BIOCAD») Saint Petersburg, The Settlement of Strelna, 38 Svyazi Str., 198515 Saint Petersburg, Russia.
Kirill YakovlevSmorodintsev Research Institute of Influenza, 197376 Saint Petersburg, Russia.ORCID 0000-0001-7000-3467
Konstantin SivakSmorodintsev Research Institute of Influenza, 197376 Saint Petersburg, Russia.ORCID 0000-0003-4064-5033
Larisa RudenkoInstitute of Experimental Medicine, 197022 Saint Petersburg, Russia.
Institute of Experimental Medicine · RUBIOCAD (Russia) · RUResearch Institute of Influenza · RU

Funding

Russian Science Foundation 21-75-30003
6 · The paper itself

Abstract

The COVID-19 pandemic emerged in 2020 and has caused an unprecedented burden to all countries in the world. SARS-CoV-2 continues to circulate and antigenically evolve, enabling multiple reinfections. To address the issue of the virus antigenic variability, T cell-based vaccines are being developed, which are directed to more conserved viral epitopes. We used live attenuated influenza vaccine (LAIV) virus vector to generate recombinant influenza viruses expressing various T-cell epitopes of SARS-CoV-2 from either neuraminidase (NA) or non-structural (NS1) genes, via the P2A self-cleavage site. Intranasal immunization of human leukocyte antigen-A*0201 (HLA-A2.1) transgenic mice with these recombinant viruses did not result in significant SARS-CoV-2-specific T-cell responses, due to the immunodominance of NP

Indexed as

COVID-19 vaccinecross-protectionHLA-A2.1 transgenic miceinfluenza virus vectorlive attenuated influenza vaccineSARS-CoV-2Syrian hamstersT-cell epitopes

Identifiers

PMID35891306
PMCPMC9318028
OpenAlexW4285802125

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.