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- Title
Integrated analysis of lncRNA, miRNA and mRNA expression profiling in patients with systemic lupus erythematosus.
- Authors
Qin Zhang; Yan Liang; Hui Yuan; Si Li; Jie-Bing Wang; Xiao-Mei Li; Jin-Hui Tao; Hai-Feng Pan; Dong-Qing Ye; Zhang, Qin; Liang, Yan; Yuan, Hui; Li, Si; Wang, Jie-Bing; Li, Xiao-Mei; Tao, Jin-Hui; Pan, Hai-Feng; Ye, Dong-Qing
- Abstract
<bold>Introduction: </bold>A great deal of research has reported dysregulated expression of genes in systemic lupus erythematosus (SLE). This study aimed to analyze the lncRNA, miRNA and mRNA expression profile in SLE.<bold>Material and Methods: </bold>RNA sequencing (RNA-seq) was used to detect the dysregulated RNAs in SLE. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways analysis were used to explore the function of these differentially expressed RNAs.<bold>Results: </bold>2,353 lncRNAs, 827 mRNAs and 24 miRNAs were shown to be differentially expressed. GO analyses demonstrated that differentially expressed RNAs were enriched in a variety of molecular functions and biological processes including ribonucleotide, protein serine/threonine kinase activity function, regulation of B cell differentiation and others. KEGG pathway analyses revealed that differentially expressed mRNAs and lncRNAs were both enriched in FcγR-mediated phagocytosis, glycosaminoglycan biosynthesis-chondroitin sulfate/dermatan sulfate and glyoxylate and dicarboxylate metabolism pathways. The up-regulated miRNAs target genes were mainly enriched in the nuclear factor-κB (NF-κB) signaling pathway. The down-regulated miRNAs target genes were significantly enriched in metabolism of xenobiotics by cytochrome P450, bile secretion and terpenoid backbone biosynthesis pathways.<bold>Conclusions: </bold>The current study reveals a comprehensive expression profile of lncRNAs, miRNAs and mRNAs and implies potential regulatory functions of these RNAs which are involved in the pathogenesis of SLE.
- Subjects
KYOTO (Japan); SYSTEMIC lupus erythematosus; B cell differentiation; MESSENGER RNA; NUCLEOTIDE sequence; MICRORNA
- Publication
Archives of Medical Science, 2019, Vol 15, Issue 4, p872
- ISSN
1734-1922
- Publication type
journal article
- DOI
10.5114/aoms.2018.79145