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Xiao H, Feng X, Liu M, Gong H, Zhou X. SnoRNA and lncSNHG: Advances of nucleolar small RNA host gene transcripts in anti-tumor immunity. Front Immunol 2023; 14:1143980. [PMID: 37006268 PMCID: PMC10050728 DOI: 10.3389/fimmu.2023.1143980] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 03/03/2023] [Indexed: 03/17/2023] Open
Abstract
The small nucleolar RNA host genes (SNHGs) are a group of genes that can be transcript into long non-coding RNA SNHG (lncSNHG) and further processed into small nucleolar RNAs (snoRNAs). Although lncSNHGs and snoRNAs are well established to play pivotal roles in tumorigenesis, how lncSNHGs and snoRNAs regulate the immune cell behavior and function to mediate anti-tumor immunity remains further illustrated. Certain immune cell types carry out distinct roles to participate in each step of tumorigenesis. It is particularly important to understand how lncSNHGs and snoRNAs regulate the immune cell function to manipulate anti-tumor immunity. Here, we discuss the expression, mechanism of action, and potential clinical relevance of lncSNHGs and snoRNAs in regulating different types of immune cells that are closely related to anti-tumor immunity. By uncovering the changes and roles of lncSNHGs and snoRNAs in different immune cells, we aim to provide a better understanding of how the transcripts of SNHGs participate in tumorigenesis from an immune perspective.
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Affiliation(s)
- Hao Xiao
- Department of Clinical Laboratory Medicine, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Clinical Laboratory Medicine, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Xin Feng
- Department of Clinical Laboratory Medicine, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Clinical Laboratory Medicine, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Mengjun Liu
- Department of Clinical Laboratory Medicine, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Clinical Laboratory Medicine, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Hanwen Gong
- Department of Clinical Laboratory Medicine, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Clinical Laboratory Medicine, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Xiao Zhou
- Department of Clinical Laboratory Medicine, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Clinical Laboratory Medicine, Xiangya School of Medicine, Central South University, Changsha, Hunan, China
- *Correspondence: Xiao Zhou,
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Sun D, Wan X, Pan BB, Sun Q, Ji XB, Zhang F, Zhang H, Cao CC. Bioinformatics Analysis of Genes and Pathways of CD11b +/Ly6C intermediate Macrophages after Renal Ischemia-Reperfusion Injury. Curr Med Sci 2018; 38:70-77. [PMID: 30074154 PMCID: PMC7089064 DOI: 10.1007/s11596-018-1848-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2017] [Revised: 11/08/2017] [Indexed: 12/12/2022]
Abstract
Renal ischemia-reperfusion injury (IRI) is a major cause of acute kidney injury (AKI), which could induce the poor prognosis. The purpose of this study was to characterize the molecular mechanism of the functional changes of CDllb+/Ly6Cintermediate macrophages after renal IRI. The gene expression profiles of CDllb+/Ly6Cintermcdiate macrophages of the sham surgery mice, and the mice 4 h, 24 h and 9 days after renal IRI were downloaded from the Gene Expression Omnibus database. Analysis of mRNA expression profiles was conducted to identify differentially expressed genes (DEGs), biological processes and pathways by the series test of cluster. Protein-protein interaction network was constructed and analysed to discover the key genes. A total of 6738 DEGs were identified and assigned to 20 model profiles. DEGs in profile 13 were one of the predominant expression profiles, which are involved in immune cell chemotaxis and proliferation. Signet analysis showed that Atp5al, Atp5o, Cox4i, Cdc42, Rac2 and Nhp2 were the key genes involved in oxidation-reduction, apoptosis, migration, M1-M2 differentiation, and proliferation of macrophages. RPS18 may be an appreciate reference gene as it was stable in macrophages. The identified DEGs and their enriched pathways investigate factors that may participate in the functional changes of CD 1lb+Ly6Cintermediate macrophages after renal IRI. Moreover, the vital gene Nhp2 may involve the polarization of macrophages, which may be a new target to affect the process of AKI.
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Affiliation(s)
- Dong Sun
- Department of Nephrology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006 China
| | - Xin Wan
- Department of Nephrology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006 China
| | - Bin-bin Pan
- Department of Nephrology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006 China
| | - Qing Sun
- Department of Nephrology, The Affiliated Sir Run Run Hospital, Nanjing Medical University, Nanjing, 211166 China
| | - Xiao-bing Ji
- Department of Nephrology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006 China
| | - Feng Zhang
- Department of Nephrology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006 China
| | - Hao Zhang
- Department of Nephrology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006 China
| | - Chang-chun Cao
- Department of Nephrology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006 China
- Department of Nephrology, The Affiliated Sir Run Run Hospital, Nanjing Medical University, Nanjing, 211166 China
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Hunecke D, Spanel R, Länger F, Nam SW, Borlak J. MYC-regulated genes involved in liver cell dysplasia identified in a transgenic model of liver cancer. J Pathol 2012; 228:520-33. [DOI: 10.1002/path.4059] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2011] [Revised: 05/08/2012] [Accepted: 05/21/2012] [Indexed: 12/12/2022]
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Wang J, Xiang G, Mitchelson K, Zhou Y. Microarray profiling of monocytic differentiation reveals miRNA-mRNA intrinsic correlation. J Cell Biochem 2011; 112:2443-53. [DOI: 10.1002/jcb.23165] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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