Analysis of the microRNA expression profiles of chicken dendritic cells in response to H9N2 avian influenza virus infection

Autor: Jing Yang, Xinmei Huang, Yuzhuo Liu, Dongmin Zhao, Kaikai Han, Lijiao Zhang, Yin Li, Qingtao Liu
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Veterinary Research, Vol 51, Iss 1, Pp 1-9 (2020)
Druh dokumentu: article
ISSN: 1297-9716
DOI: 10.1186/s13567-020-00856-z
Popis: Abstract MicroRNA (miRNA) plays a key role in virus-host interactions. Here, we employed deep sequencing technology to determine cellular miRNA expression profiles in chicken dendritic cells infected with H9N2 avian influenza virus (AIV). A total of 66 known and 36 novel miRNAs were differently expressed upon H9N2 infection, including 72 up-regulated and 30 down-regulated miRNAs. Functional analysis showed that the predicted targets of these miRNAs were significantly enriched in several pathways including endocytosis, notch, lysosome, p53, RIG-I-like and NOD-like receptor signaling pathways. These data provide valuable information for further investigating the roles of miRNA in AIV pathogenesis and host defense response.
Databáze: Directory of Open Access Journals