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Wang LJ, Li R, Zhang TP, Li HM. Association of lncRNA THRIL, HOTAIR genes variations and expression levels with pulmonary tuberculosis. BMC Med Genomics 2023; 16:326. [PMID: 38087305 PMCID: PMC10714510 DOI: 10.1186/s12920-023-01770-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 12/09/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Long non-coding RNA (lncRNA) has been implicated in the pathogenesis of pulmonary tuberculosis (PTB). This study aims to investigate the involvement of lncRNA THRIL and HOTAIR gene single nucleotide polymorphisms (SNPs) and their expression levels in PTB susceptibility. METHODS A total of 456 PTB patients and 464 healthy controls participated in our study. we genotyped six SNPs of THRIL and HOTAIR genes using an improved multiple ligase detection reaction (iMLDR). Additionally, real-time reverse-transcriptase polymerase chain reaction was employed to detect the expression levels of THRIL and HOTAIR in peripheral blood mononuclear cells (PBMC) from 78 PTB patients and 84 healthy controls. RESULTS No significant differences in allele and genotype frequencies were observed for THRIL rs1055472, rs11058000, and HOTAIR rs12427129, rs1899663, rs4759314, and rs7958904 polymorphisms between PTB patients and healthy controls (all P > 0.05). Moreover, genotype frequencies of all SNPs did not show any association with PTB susceptibility in the dominant-recessive model. However, the frequencies of rs7958904 CC genotype and C allele in the HOTAIR gene were significantly correlated with leukopenia in PTB patients. Furthermore, the expression levels of the HOTAIR gene were significantly elevated in PTB patients compared to controls. CONCLUSIONS Our study indicates that THRIL and HOTAIR gene SNPs might not contribute to PTB susceptibility, while the level of HOTAIR was increased in PTB patients.
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Affiliation(s)
- Li-Jun Wang
- Department of Infectious Diseases, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Rui Li
- Department of Nosocomial Infection Management, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Tian-Ping Zhang
- Division of Life Sciences and Medicine, The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, Anhui, China.
| | - Hong-Miao Li
- Department of Infectious Diseases, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China.
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China.
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Qu Y, Jiang D, Liu M, Wang H, Xu T, Zhou H, Huang M, Shu W, Xu G. LncRNA DANCR restrained the survival of mycobacterium tuberculosis H37Ra by sponging miR-1301-3p/miR-5194. Front Microbiol 2023; 14:1119629. [PMID: 37125193 PMCID: PMC10133511 DOI: 10.3389/fmicb.2023.1119629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 03/16/2023] [Indexed: 05/02/2023] Open
Abstract
Tuberculosis is a worldwide contagion caused by Mycobacterium tuberculosis (MTB). MTB is characterized by intracellular parasitism and is semi-dormant inside host cells. The persistent inflammation caused by MTB can form a granuloma in lesion regions and intensify the latency of bacteria. In recent years, several studies have proven that long non-coding RNAs (lncRNAs) play critical roles in modulating autophagy. In our study, the Gene Expression Omnibus (GEO) databases were searched for lncRNAs that are associated with tuberculosis. We found that lncRNA differentiation antagonizing non-protein coding RNA (DANCR) increased in the peripheral blood samples collected from 54 pulmonary tuberculosis patients compared to 23 healthy donors. By constructing DANCR overexpression cells, we analyzed the possible cellular function of DANCR. After analyzing our experiments, it was found that the data revealed that upregulation of DANCR facilitated the expression of signal transducer and activator of transcription 3, autophagy-related 4D cysteine peptides, autophagy-related 5, Ras homolog enriched in the brain, and microtubule-associated protein 1A/1B light chain 3 (STAT3, ATG4D, ATG5, RHEB, and LC3, respectively) by sponging miR-1301-3p and miR-5194. Immunofluorescence analysis indicated that DANCR played a positive role in both autophagosome formation and fusion of autolysosomes in macrophages. The colony-forming unit (CFU) assay data also showed that the cells overexpressing DANCR were more efficient in eliminating the intracellular H37Ra strain. Consequently, these data suggest that DANCR restrained intracellular survival of M. tuberculosis by promoting autophagy via miR-1301-3p and miR-5194.
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Affiliation(s)
- Yuliang Qu
- The First Dongguan Affiliated Hospital, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, Guangdong, China
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, Ningxia, China
| | - Dan Jiang
- The First Dongguan Affiliated Hospital, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, Guangdong, China
| | - Minjuan Liu
- The First Dongguan Affiliated Hospital, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, Guangdong, China
| | - Hongxia Wang
- The First Dongguan Affiliated Hospital, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, Guangdong, China
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, Ningxia, China
| | - Tao Xu
- The First Dongguan Affiliated Hospital, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, Guangdong, China
| | - Haijin Zhou
- The First Dongguan Affiliated Hospital, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, Guangdong, China
| | - Minlan Huang
- The First Dongguan Affiliated Hospital, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, Guangdong, China
| | - Weitong Shu
- The First Dongguan Affiliated Hospital, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, Guangdong, China
| | - Guangxian Xu
- The First Dongguan Affiliated Hospital, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, Guangdong, China
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Zhang X, Chen C, Xu Y. Long Non-coding RNAs in Tuberculosis: From Immunity to Biomarkers. Front Microbiol 2022; 13:883513. [PMID: 35633669 PMCID: PMC9130765 DOI: 10.3389/fmicb.2022.883513] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 03/24/2022] [Indexed: 12/05/2022] Open
Abstract
Tuberculosis (TB) caused by Mycobacterium tuberculosis (Mtb) is the leading lethal infectious disease with 1.3 million deaths in 2020. Despite significant advances have been made in detection techniques and therapeutic approaches for tuberculosis, no suitable diagnostic tools are available for early and precise screening. Many studies have reported that Long non-coding RNAs (lncRNAs) play a regulatory role in gene expression in the host immune response against Mtb. Dysregulation of lncRNAs expression patterns associated with immunoregulatory pathways arose in mycobacterial infection. Meanwhile, host-induced lncRNAs regulate antibacterial processes such as apoptosis and autophagy to limit bacterial proliferation. In this review, we try to summarize the latest reports on how dysregulated expressed lncRNAs influence host immune response in tuberculosis infection. We also discuss their potential clinical prospects for tuberculosis diagnosis and development as molecular biomarkers.
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Affiliation(s)
- Xianyi Zhang
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.,The People's Hospital of Baoan Shenzhen, Southern Medical University, Shenzhen, China
| | - Chan Chen
- The People's Hospital of Baoan Shenzhen, Southern Medical University, Shenzhen, China
| | - Yuzhong Xu
- The People's Hospital of Baoan Shenzhen, Southern Medical University, Shenzhen, China
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Yan H, Liu G, Liang Y, Wu W, Xia R, Jiao L, Shen H, Jia Z, Wang Q, Wang Z, Kong Y, Ying B, Wang H, Wang C. Up-regulated long noncoding RNA AC007128.1 and its genetic polymorphisms associated with Tuberculosis susceptibility. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1018. [PMID: 34277818 PMCID: PMC8267308 DOI: 10.21037/atm-21-2724] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 06/17/2021] [Indexed: 02/05/2023]
Abstract
Background Tuberculosis (TB) remains a major public health problem. Long non-coding RNAs (lncRNAs) are important regulators of gene expression. In this study, we explored the association between the expression of lncRNA AC007128.1 and TB susceptibility. Methods Three single-nucleotide polymorphisms (SNPs) (rs12333784, rs6463794, and rs720964) of lncRNA AC007128.1 were selected using the 1000 Genomes Project database and offline software Haploview V4.2, and were genotyped by a customized 2×48-Plex SNPscan™ Kit. Results We identified two differentially expressed lncRNA including AC007128.1 and AP001065.3 in comparisons of expression profiles between ATB vs. LTBI, LTBI vs. HCs, and AC700128.1 expression was specifically and significantly up-regulated in TB patients by verification of external data. Gene Ontology functional enrichment analysis and co-expression network showed up-regulated mRNA was mainly involved in negative regulation of the G protein-coupled receptor (GPCR) signaling pathway, and FPR1 and CYP27B1 were involved in the co-expression of AC007128.1. Using the 1000 Genomes Project, software Haploview V4.2, and SNP genotype, we screened out SNP rs12333784 which locus at 7p21.3 in AC007128.1 associated with TB susceptibility. The G carrier of rs12333784 was then finally verified to be significantly associated with pulmonary TB (PTB) and extrapulmonary tuberculosis (EPTB) susceptibility (pBonferroni =0.03878), and a similar but more significant effect was observed under the dominant model analysis (pBonferroni =0.013, OR =1.349, 95% CI, 1.065–1.709). In addition, the GG + GA genotype of SNP rs12333784 was significantly correlated with higher glucose (GLU) (P=0.03), higher gamma-glutamyl transferase (GGT) (P=0.05), and higher erythrocyte sedimentation rate (ESR) (P=0.05). Conclusions Our findings show lncRNA AC007128.1 can be regarded as biomarkers discriminating between ATB and LTBI and may also be a diagnostic biomarker for LBTI. These findings may aid clinical decision making in the management of TB.
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Affiliation(s)
- Hong Yan
- Department of Clinical Laboratory Medicine, the First Medical Center, Chinese PLA General Hospital, Beijing, China.,Laboratory Medicine Center, the Second Affiliated Hospital, Nanjing Medical University, Nanjing, China
| | - Guoye Liu
- Department of Laboratory Medicine, Affiliated Brain Hospital of Nanjing Medical University (Chest Branch), Nanjing, China
| | - Yuan Liang
- The Affiliated Cancer Hospital & Hepatobiliary Center, First Affiliated Hospital, Nanjing Medical University, Nanjing, China.,Department of Bioinformatics, Nanjing Medical University, Nanjing, China
| | - Wei Wu
- Department of Bioinformatics, Nanjing Medical University, Nanjing, China.,Research Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Rui Xia
- Department of Laboratory Medicine, Affiliated Brain Hospital of Nanjing Medical University (Chest Branch), Nanjing, China
| | - Lin Jiao
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Han Shen
- Department of Clinical Laboratory, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Zhijun Jia
- Department of Nuclear Medicine, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Qian Wang
- Department of Laboratory Medicine, Affiliated Brain Hospital of Nanjing Medical University (Chest Branch), Nanjing, China
| | - Zhiqiang Wang
- Department of Laboratory Medicine, Affiliated Brain Hospital of Nanjing Medical University (Chest Branch), Nanjing, China
| | - Yi Kong
- Department of Clinical Laboratory Medicine, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Binwu Ying
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Hualiang Wang
- Department of Molecular Biology, Shanghai Centre for Clinical Laboratory, Shanghai, China
| | - Chengbin Wang
- Department of Clinical Laboratory Medicine, the First Medical Center, Chinese PLA General Hospital, Beijing, China
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Liu G, Xia R, Wang Q, Wang Z, Ying B, Yan H. Significance of LncRNA CASC8 genetic polymorphisms on the tuberculosis susceptibility in Chinese population. J Clin Lab Anal 2020; 34:e23234. [PMID: 32034808 PMCID: PMC7307370 DOI: 10.1002/jcla.23234] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 12/29/2019] [Accepted: 01/21/2020] [Indexed: 02/05/2023] Open
Abstract
Background Tuberculosis remains an important disease threatening the security of public health, and no effective targets have been found for the immunological diagnosis or therapy of tuberculosis. The aim of this study was to explore the associations between lncRNA CASC8 genetic polymorphism and tuberculosis risk. Method A total of 900 tuberculosis patients and 1534 healthy individuals in the Western Chinese Han population were recruited for our study. Candidate SNPs of CASC8 were initially filtered by importing the 1000 genomes database into Haploview, and subsequently genotyped using modified multiplex ligation detection reactions. Results The lncRNA CASC8 genetic variant rs7836840 was associated with an increased tuberculosis risk with a P‐value of .034, but .134 after Bonferroni correction. Using subtype analysis, the C allele in rs7836840 showed a significant association with tuberculosis susceptibility (OR = 1.196, 95% CI = 1.05‐1.362, P = .02739 after Bonferroni correction). Patients carrying genotype AG and GG of rs7825118 and rs9297758 exhibited lower Hb concentrations (P = .006) and neutrophil counts (P = .015), respectively, while genotype AG and AA in rs6981424 demonstrated higher levels of ALT (P = .005) and AST (P = .033) in a dominant model, which were consistent with a tendency toward increased TB risk. Conclusions This study was the first to explore the association between lncRNA CASC8 polymorphisms and TB infection risk and clinical manifestations. Our results provide evidence that CASC8 may act as a biomarker for the progression of clinical tuberculosis.
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Affiliation(s)
- Guoye Liu
- Department of Laboratory medicine, Affiliated Brain Hospital of Nanjing Medical University (Chest Branch), Nanjing, China
| | - Rui Xia
- Department of Laboratory medicine, Affiliated Brain Hospital of Nanjing Medical University (Chest Branch), Nanjing, China
| | - Qian Wang
- Department of Laboratory medicine, Affiliated Brain Hospital of Nanjing Medical University (Chest Branch), Nanjing, China
| | - Zhiqiang Wang
- Department of Laboratory medicine, Affiliated Brain Hospital of Nanjing Medical University (Chest Branch), Nanjing, China
| | - Binwu Ying
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Hong Yan
- Department of Laboratory medicine, Affiliated Brain Hospital of Nanjing Medical University (Chest Branch), Nanjing, China
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