PMID- 27816055 OWN - NLM STAT- MEDLINE DCOM- 20170817 LR - 20231111 IS - 1471-2164 (Electronic) IS - 1471-2164 (Linking) VI - 17 IP - 1 DP - 2016 Nov 5 TI - Genome-wide profiling of chicken dendritic cell response to infectious bursal disease. PG - 878 LID - 878 AB - BACKGROUND: Avian infectious bursal disease virus (IBDV) is a highly contagious, immunosuppressive disease of young chickens, which causes high mortality rates and large economic losses in the poultry industry. Dendritic cells (DCs), which are antigen-presenting cells, have the unique ability to induce both innate and acquired immune responses and may significantly influence virus pathogenicity. To understand the interaction between IBDV and DCs, a microarray was used to analyse the response of DCs infected by IBDV. RESULTS: IBDV infection induced 479 upregulated and 466 downregulated mRNAs in chicken DCs. Analysis of Gene Ontology suggested that transcription from the RNA polymerase II promoter and the RNA biosynthetic process were enriched, and pathway analyses suggested that oxidative phosphorylation, as well as the T cell receptor and Interleukin-17 (IL-17) signalling pathways might be activated by IBDV infection. Moreover, microRNA (miRNA) and long non-coding RNA (lncRNA) alterations in IBDV-infected chicken DCs were observed. A total of 18 significantly upregulated or downregulated miRNAs and 441 significantly upregulated or downregulated lncRNAs were identified in IBDV-stimulated DCs. We constructed 42 transcription factor (TF)-miRNA-mRNA interactions involving 1 TF, 3 miRNAs, and 42 mRNAs in IBDV-stimulated DCs. Finally, we predicted the target genes of differentially expressed lncRNAs, and constructed lncRNA-mRNA regulatory networks. CONCLUSIONS: The results of this study suggest a mechanism to explain how IBDV infection triggers an effective immune response in chicken DCs. FAU - Lin, Jian AU - Lin J AD - College of Life Science, Nanjing Agricultural University, Weigang 1, Nanjing, Jiangsu, 210095, People's Republic of China. FAU - Xia, Jing AU - Xia J AD - College of Life Science, Nanjing Agricultural University, Weigang 1, Nanjing, Jiangsu, 210095, People's Republic of China. FAU - Zhang, Keyun AU - Zhang K AD - College of Life Science, Nanjing Agricultural University, Weigang 1, Nanjing, Jiangsu, 210095, People's Republic of China. FAU - Yang, Qian AU - Yang Q AD - College of Life Science, Nanjing Agricultural University, Weigang 1, Nanjing, Jiangsu, 210095, People's Republic of China. zxbyq@njau.edu.cn. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20161105 PL - England TA - BMC Genomics JT - BMC genomics JID - 100965258 RN - 0 (MicroRNAs) RN - 0 (RNA, Long Noncoding) RN - 0 (RNA, Messenger) RN - 0 (Transcription Factors) SB - IM MH - Animals MH - Chickens MH - Cluster Analysis MH - Computational Biology/methods MH - Dendritic Cells/*immunology/*metabolism MH - *Gene Expression Profiling MH - Gene Expression Regulation MH - Gene Regulatory Networks MH - *Genome-Wide Association Study MH - Infectious bursal disease virus/*immunology MH - MicroRNAs/genetics MH - Poultry Diseases/*genetics/*immunology/virology MH - RNA Interference MH - RNA, Long Noncoding/genetics MH - RNA, Messenger/genetics MH - Transcription Factors/metabolism MH - Transcriptome PMC - PMC5097849 OTO - NOTNLM OT - Dendritic cells OT - Infectious bursal disease virus OT - lncRNA OT - miRNA EDAT- 2016/11/07 06:00 MHDA- 2017/08/18 06:00 PMCR- 2016/11/05 CRDT- 2016/11/07 06:00 PHST- 2016/03/13 00:00 [received] PHST- 2016/10/12 00:00 [accepted] PHST- 2016/11/07 06:00 [entrez] PHST- 2016/11/07 06:00 [pubmed] PHST- 2017/08/18 06:00 [medline] PHST- 2016/11/05 00:00 [pmc-release] AID - 10.1186/s12864-016-3157-5 [pii] AID - 3157 [pii] AID - 10.1186/s12864-016-3157-5 [doi] PST - epublish SO - BMC Genomics. 2016 Nov 5;17(1):878. doi: 10.1186/s12864-016-3157-5.