In:
Frontiers in Immunology, Frontiers Media SA, Vol. 13 ( 2022-12-1)
Abstract:
bluetongue virus (BTV) infection triggers dramatic and complex changes in the host's transcriptional profile to favor its own survival and reproduction. However, there is no whole-transcriptome study of susceptible animal cells with BTV infection, which impedes the in-depth and systematical understanding of the comprehensive characterization of BTV-host interactome, as well as BTV infection and pathogenic mechanisms. Methods to systematically understand these changes, we performed whole-transcriptome sequencing in BTV serotype 1 (BTV-1)-infected and mock-infected sheep embryonic testicular cells, and subsequently conducted bioinformatics differential analyses. Results there were 1504 differentially expressed mRNAs, 78 differentially expressed microRNAs, 872 differentially expressed long non-coding RNAs, and 59 differentially expressed circular RNAs identified in total. Annotation from the Gene Ontology, enrichment from the Kyoto Encyclopedia of Genes and Genomes, and construction of competing endogenous RNA networks revealed differentially expressed RNAs primarily related to virus-sensing and signaling transduction pathways, antiviral and immune responses, inflammation, and development and metabolism related pathways. Furthermore, a protein-protein interaction network analysis found that BTV may contribute to abnormal spermatogenesis by reducing steroid biosynthesis. Finally, real-time quantitative PCR and western blotting results showed that the expression trends of differentially expressed RNAs were consistent with the whole-transcriptome sequencing data. Discussion this study provides more insights of comprehensive characterization of BTV-host interactome, and BTV infection and pathogenic mechanisms.
Type of Medium:
Online Resource
ISSN:
1664-3224
DOI:
10.3389/fimmu.2022.1053059
DOI:
10.3389/fimmu.2022.1053059.s001
DOI:
10.3389/fimmu.2022.1053059.s002
DOI:
10.3389/fimmu.2022.1053059.s003
DOI:
10.3389/fimmu.2022.1053059.s004
DOI:
10.3389/fimmu.2022.1053059.s005
DOI:
10.3389/fimmu.2022.1053059.s006
DOI:
10.3389/fimmu.2022.1053059.s007
DOI:
10.3389/fimmu.2022.1053059.s008
DOI:
10.3389/fimmu.2022.1053059.s009
DOI:
10.3389/fimmu.2022.1053059.s010
DOI:
10.3389/fimmu.2022.1053059.s011
DOI:
10.3389/fimmu.2022.1053059.s012
DOI:
10.3389/fimmu.2022.1053059.s013
DOI:
10.3389/fimmu.2022.1053059.s014
Language:
Unknown
Publisher:
Frontiers Media SA
Publication Date:
2022
detail.hit.zdb_id:
2606827-8
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