Evidence map›Paper›PMID 33837958›Full record

ArticleBiotechnology and bioengineering2021

Bioreactor production of rVSV-based vectors in Vero cell suspension cultures.

Sascha Kiesslich, Gyoung N Kim, Chun F Shen, C Yong Kang, Amine A Kamen

Open access · hybridAbstract read
In one paragraph

Article in Biotechnology and bioengineering, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
4.2field-weighted citation impact, top 6% 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

20 citing papers in PubMed, 30 citations in OpenAlex.

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  11. Enhanced production yields of rVSV-SARS-CoV-2 vaccine using Fibra-CelFrontiers in bioengineering and biotechnology · 2024
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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

5 authors at 3 institutions in 1 country.

Sascha KiesslichDepartment of Bioengineering, McGill University, Montreal, Quebec, Canada.
Gyoung N KimDepartment of Microbiology and Immunology, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada.
Chun F ShenHuman Health Therapeutics Research Center, National Research Council of Canada, Quebec, Canada.
C Yong KangDepartment of Microbiology and Immunology, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada.
Amine A KamenDepartment of Bioengineering, McGill University, Montreal, Quebec, Canada.
McGill University · CAWestern University · CANational Research Council Canada · CA

Funding

CIHR OVV 152411CIHR RES002426Fonds de Recherche du Québec - Santé
6 · The paper itself

Abstract

The Vero cell line is the most used continuous cell line in viral vaccine manufacturing. This adherent cell culture platform requires the use of surfaces to support cell growth, typically roller bottles, or microcarriers. We have recently compared the production of rVSV-ZEBOV on Vero cells between microcarrier and fixed-bed bioreactors. However, suspension cultures are considered superior with regard to process scalability. Therefore, we further explore the Vero suspension system for recombinant vesicular stomatitis virus (rVSV)-vectored vaccine production. Previously, this suspension cell line was only able to be cultivated in a proprietary medium. Here, we expand the adaptation and bioreactor cultivation to a serum-free commercial medium. Following small-scale optimization and screening studies, we demonstrate bioreactor productions of highly relevant vaccines and vaccine candidates against Ebola virus disease, HIV, and coronavirus disease 2019 in the Vero suspension system. rVSV-ZEBOV, rVSV-HIV, and rVSV

Indexed as

Ebola VaccinesAnimalsBioreactorsCell Culture TechniquesChlorocebus aethiopsCOVID-19 VaccinesCulture Media, Serum-FreeVero CellsVesiculovirusViral VaccinesCOVID-19 VaccinesCulture Media, Serum-FreeEbola VaccinesViral Vaccinesbioreactor productionCOVID-19rVSV-ZEBOVVero suspension cultureviral vaccine bioprocess

Identifiers

PMID33837958
PMCPMC8252067
OpenAlexW3149406154

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.