Attempts at the Development of a Recombinant African Swine Fever Virus Strain with Abrogated

9GL A238L African swine fever CRISPR/Cas9 EP402R

Journal

Journal of veterinary research
ISSN: 2450-7393
Titre abrégé: J Vet Res
Pays: Poland
ID NLM: 101696630

Informations de publication

Date de publication:
Jun 2020
Historique:
received: 04 10 2019
accepted: 25 05 2020
entrez: 27 6 2020
pubmed: 27 6 2020
medline: 27 6 2020
Statut: epublish

Résumé

African swine fever (ASF) is a pressing economic problem in a number of Eastern European countries. It has also depleted the Chinese sow population by 50%. Managing the disease relies on culling infected pigs or hunting wild boars as sanitary zone creation. The constraints on the development of an efficient vaccine are mainly the virus' mechanisms of host immune response evasion. The study aimed to adapt a field ASFV strain to established cell lines and to construct recombinant African swine fever virus (ASFV) strain. The host immune response modulation genes The reconstituted virus showed similar kinetics of replication in comparison to the parent virus isolate. Taking into account the usefulness of the developed CRISPR/Cas9 system it has been shown that modification of the

Identifiants

pubmed: 32587905
doi: 10.2478/jvetres-2020-0039
pii: jvetres-2020-0039
pmc: PMC7305649
doi:

Types de publication

Journal Article

Langues

eng

Pagination

197-205

Informations de copyright

© 2020 G. Woźniakowski et al. published by Sciendo.

Déclaration de conflit d'intérêts

Conflict of Interest Conflict of Interests Statement: The authors declare that there is no conflict of interests regarding the publication of this article.

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Auteurs

Grzegorz Woźniakowski (G)

Department of Swine Diseases, Puławy, Poland.

Natalia Mazur-Panasiuk (N)

Department of Swine Diseases, Puławy, Poland.

Marek Walczak (M)

Department of Swine Diseases, Puławy, Poland.

Małgorzata Juszkiewicz (M)

Department of Swine Diseases, Puławy, Poland.

Maciej Frant (M)

Department of Swine Diseases, Puławy, Poland.

Krzysztof Niemczuk (K)

Director General National Veterinary Research Institute, 24-100 Puławy, Poland.

Classifications MeSH