PMID- 34554377 OWN - NLM STAT- MEDLINE DCOM- 20220310 LR - 20220310 IS - 1543-706X (Electronic) IS - 1071-2690 (Linking) VI - 57 IP - 8 DP - 2021 Sep TI - Integrated analysis of mRNA and long non-coding RNA expression profiles reveals the potential roles of lncRNA-mRNA network in carp macrophage immune regulation. PG - 835-847 LID - 10.1007/s11626-021-00610-5 [doi] AB - Long non-coding RNAs (lncRNAs) have emerged as a hot topic in research as mounting evidence has indicated their transcriptional or post-transcriptional regulatory potential in multiple biological processes. Previous studies have revealed the involvement of lncRNAs in the immunoregulation of mammalian macrophages by changing mRNA expression; however, studies on the lncRNAs in fish macrophages and their potential roles in the immune system remain unknown. Primary macrophages were isolated from the head kidney (HK) of red common carp (Cyprinus carpio) and high-throughput lncRNA-mRNA sequencing was performed using the Illumina HiSeq platform. The results revealed that the most highly expressed mRNAs in primary HK macrophages were mainly involved in immune-related signal pathways. Furthermore, the most enriched immune-related GO term and KEGG pathway of the mRNAs were "immune system development" and "chemokine signaling pathway," respectively. A total of 20,333 lncRNAs, composed of 10,512 known and 9821 novel lncRNAs, were identified, and functional enrichment analysis of the lncRNA-mRNA network indicated that the expressed lncRNAs in primary HK macrophages could be associated with the regulation of multiple immune-related signaling pathways. In addition, the expressions of several selected lncRNAs and their related mRNAs were determined in carp macrophages following a 6-h exposure to lipopolysaccharide (LPS) and Poly(I: C), the results of which confirmed the co-expression regulation of lncRNAs and target mRNAs in the immune response of carp macrophages. These results suggest the correlative of the lncRNA-mRNA network in fish macrophage immune response, which may further affect the cross-talk of various signaling pathways by interaction with other network genes. Here, we provided fundamental data about the transcriptome profiles of primary HK macrophages from red common carp by analysis of the lncRNA-mRNA network, and ultimately suggest the potential roles of lncRNA-mRNA networks in immune regulation in teleost fish. CI - (c) 2021. The Society for In Vitro Biology. FAU - Liu, Shuai AU - Liu S AD - School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, China. AD - Research Institute of Poyang Lake, Jiangxi Academy of Sciences, Nanchang, 330012, China. FAU - Yu, Ting AU - Yu T AD - School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, China. FAU - Zhang, Yuanyuan AU - Zhang Y AD - School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, China. FAU - Pan, Chenyuan AU - Pan C AD - School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, China. FAU - Cai, Ling AU - Cai L AD - Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, 361005, China. cailing@tio.org.cn. FAU - Yang, Ming AU - Yang M AUID- ORCID: 0000-0001-6417-4235 AD - School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, China. mingyang@shu.edu.cn. LA - eng GR - No.31971523/National Natural Science Foundation of China/ GR - No.2018J05066/Natural Science Foundation of Fujian Province/ PT - Journal Article DEP - 20210923 PL - Germany TA - In Vitro Cell Dev Biol Anim JT - In vitro cellular & developmental biology. Animal JID - 9418515 RN - 0 (RNA, Long Noncoding) RN - 0 (RNA, Messenger) SB - IM MH - Animals MH - Carps/*immunology/metabolism MH - Gene Expression Regulation MH - High-Throughput Nucleotide Sequencing MH - *Immunity/genetics MH - Macrophages/*immunology MH - RNA, Long Noncoding/*metabolism MH - RNA, Messenger/*metabolism MH - Real-Time Polymerase Chain Reaction OTO - NOTNLM OT - Common carp OT - Immune regulation OT - LncRNA OT - LncRNA-mRNA network OT - Primary macrophages EDAT- 2021/09/24 06:00 MHDA- 2022/03/11 06:00 CRDT- 2021/09/23 12:29 PHST- 2021/03/16 00:00 [received] PHST- 2021/07/28 00:00 [accepted] PHST- 2021/09/24 06:00 [pubmed] PHST- 2022/03/11 06:00 [medline] PHST- 2021/09/23 12:29 [entrez] AID - 10.1007/s11626-021-00610-5 [pii] AID - 10.1007/s11626-021-00610-5 [doi] PST - ppublish SO - In Vitro Cell Dev Biol Anim. 2021 Sep;57(8):835-847. doi: 10.1007/s11626-021-00610-5. Epub 2021 Sep 23.