A time series transcriptome profiling of host cell responses to Newcastle disease virus infection.
Arch Virol
; 169(9): 175, 2024 Aug 08.
Article
em En
| MEDLINE
| ID: mdl-39117748
ABSTRACT
Newcastle disease virus (NDV), an avian paramyxovirus, causes major economic losses in the poultry industry worldwide. NDV strains are classified as avirulent, moderately virulent, or virulent according to the severity of the disease they cause. In order to gain a deeper understanding of the molecular mechanisms of virus-host interactions, we conducted Illumina HiSeq-based RNA-Seq analysis on chicken embryo fibroblast (DF1) cells during the first 24 hours of infection with NDV strain Komarov. Comparative analysis of uninfected DF1 cells versus NDV-infected DF1 cells at 6, 12, and 24 h postinfection identified 462, 459, and 410 differentially expressed genes, respectively. The findings revealed an increase in the expression of genes linked to the MAPK signalling pathway in the initial stages of NDV infection. This overexpression potentially aids viral multiplication while hindering pathogen detection and subsequent immune responses from the host. Our findings provide initial insights into the early responses of DF1 cells to NDV infection.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Vírus da Doença de Newcastle
/
Galinhas
/
Perfilação da Expressão Gênica
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Interações Hospedeiro-Patógeno
/
Fibroblastos
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Doença de Newcastle
Limite:
Animals
Idioma:
En
Revista:
Arch Virol
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Índia