Proteomic and phosphoproteomic analyses reveal several events involved in the early stages of bovine herpesvirus 1 infection.
Arch Virol
; 165(1): 69-85, 2020 Jan.
Article
em En
| MEDLINE
| ID: mdl-31705208
ABSTRACT
Herpesviruses are predicted to express more than 80 proteins during their infection cycle. The proteins synthesized by the immediate early genes and early genes target signaling pathways in host cells that are essential for the successful initiation of a productive infection and for latency. In this study, proteomic and phosphoproteomic tools showed the occurrence of changes in Madin-Darby bovine kidney cells at the early stage of the infection by bovine herpesvirus 1 (BoHV-1). Proteins that had already been described in the early stage of infection for other herpesviruses but not for BoHV-1 were found. For example, stathmin phosphorylation at the initial stage of infection is described for the first time. In addition, two proteins that had not been described yet in the early stages of herpesvirus infections in general were ribonuclease/angiogenin inhibitor and Rab GDP dissociation inhibitor beta. The biological processes involved in these cellular responses were repair and replication of DNA, splicing, microtubule dynamics, and inflammatory responses. These results reveal pathways that might be used as targets for designing antiviral molecules against BoHV-1 infection.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Proteínas Virais
/
Infecções por Herpesviridae
/
Herpesvirus Bovino 1
/
Proteômica
Limite:
Animals
Idioma:
En
Revista:
Arch Virol
Ano de publicação:
2020
Tipo de documento:
Article
País de afiliação:
Brasil