Analysis of microRNA expression profile in specific pathogen-free chickens in response to reticuloendotheliosis virus infection.
Appl Microbiol Biotechnol
; 101(7): 2767-2777, 2017 Apr.
Article
em En
| MEDLINE
| ID: mdl-28032193
ABSTRACT
Reticuloendotheliosis virus (REV) is an avian retrovirus that causes immunosuppression, growth retardation, and oncogenesis in a variety of birds. REV infection is epidemic in many countries. In this study, we used high-throughput sequencing to identify microRNAs (miRNAs) associated with REV infection. A total of 88 differentially expressed miRNAs were identified in samples collected on days 21 and 28 post-REV infection. Possible target genes of the differentially expressed miRNAs were analyzed. We observed that expression of proapoptotic, proto-oncogene, and carcinogenic cytokine mRNAs was highly upregulated, whereas expression of antiapoptotic cytokine mRNAs was significantly downregulated. Our findings provide a potential link between miRNA expression and the pathogenesis of REV infection.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Prognostic_studies
Limite:
Animals
Idioma:
En
Ano de publicação:
2017
Tipo de documento:
Article