1
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Cui Z, Zhang L, Hu G, Zhang F. Extracellular Vesicles in Cardiovascular Pathophysiology: Communications, Biomarkers, and Therapeutic Potential. Cardiovasc Toxicol 2024; 24:711-726. [PMID: 38844744 DOI: 10.1007/s12012-024-09875-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 05/25/2024] [Indexed: 08/07/2024]
Abstract
Extracellular vesicles (EVs) are diverse, membrane-bound vesicles released from cells into the extracellular environment. They originate from either endosomes or the cell membrane and typically include exosomes and microvesicles. These EVs serve as crucial mediators of intercellular communication, carrying a variety of contents such as nucleic acids, proteins, and lipids, which regulate the physiological and pathological processes of target cells. Moreover, the molecular cargo of EVs can reflect critical information about the originating cells, making them potential biomarkers for the diagnosis and prognosis of diseases. Over the past decade, the role of EVs as key communicators between cell types in cardiovascular physiology and pathology has gained increasing recognition. EVs from different cellular sources, or from the same source under different cellular conditions, can have distinct impacts on the management, diagnosis, and prognosis of cardiovascular diseases. Furthermore, it is essential to consider the influence of cardiovascular-derived EVs on the metabolism of peripheral organs. This review aims to summarize recent advancements in the field of cardiovascular research with respect to the roles and implications of EVs. Our goal is to provide new insights and directions for the early prevention and treatment of cardiovascular diseases, with an emphasis on the therapeutic potential and diagnostic value of EVs.
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Affiliation(s)
- Zhe Cui
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, 127 Changle West Road, Xi'an, 710032, China
| | - Ling Zhang
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, 127 Changle West Road, Xi'an, 710032, China
| | - Guangyu Hu
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, 127 Changle West Road, Xi'an, 710032, China
| | - Fuyang Zhang
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, 127 Changle West Road, Xi'an, 710032, China.
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2
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Sun Y, Chu S, Wang R, Xia R, Sun M, Gao Z, Xia Z, Zhang Y, Dong S, Wang T. Non-coding RNAs modulate pyroptosis in myocardial ischemia-reperfusion injury: A comprehensive review. Int J Biol Macromol 2024; 257:128558. [PMID: 38048927 DOI: 10.1016/j.ijbiomac.2023.128558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 11/17/2023] [Accepted: 11/30/2023] [Indexed: 12/06/2023]
Abstract
Reperfusion therapy is the most effective treatment for acute myocardial infarction. However, reperfusion itself can also cause cardiomyocytes damage. Pyroptosis has been shown to be an important mode of myocardial cell death during ischemia-reperfusion. Non-coding RNAs (ncRNAs) play critical roles in regulating pyroptosis. The regulation of pyroptosis by microRNAs, long ncRNAs, and circular RNAs may represent a new mechanism of myocardial ischemia-reperfusion injury. This review summarizes the currently known regulatory roles of ncRNAs in myocardial ischemia-reperfusion injury and interactions between ncRNAs. Potential therapeutic strategies using ncRNA modulation are also discussed.
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Affiliation(s)
- Yi Sun
- Department of Anesthesiology, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Institute of Anesthesia and Critical Care Medicine, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, China
| | - Shujuan Chu
- Department of Anesthesiology, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Institute of Anesthesia and Critical Care Medicine, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, China
| | - Rong Wang
- Department of Anesthesiology, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Institute of Anesthesia and Critical Care Medicine, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, China
| | - Rui Xia
- Department of Anesthesiology, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Institute of Anesthesia and Critical Care Medicine, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, China
| | - Meng Sun
- Department of Anesthesiology, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Institute of Anesthesia and Critical Care Medicine, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, China
| | - Zhixiong Gao
- Department of Anesthesiology, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Institute of Anesthesia and Critical Care Medicine, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, China
| | - Zhengyuan Xia
- Department of Anesthesiology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Yan Zhang
- Department of Anesthesiology, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Institute of Anesthesia and Critical Care Medicine, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, China
| | - Siwei Dong
- Department of Anesthesiology, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Institute of Anesthesia and Critical Care Medicine, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, China.
| | - Tingting Wang
- Department of Anesthesiology, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Institute of Anesthesia and Critical Care Medicine, Union Hosptial, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, China.
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3
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MicroRNAs as Biomarkers of Active Pulmonary TB Course. Microorganisms 2023; 11:microorganisms11030626. [PMID: 36985200 PMCID: PMC10053298 DOI: 10.3390/microorganisms11030626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/26/2023] [Accepted: 02/27/2023] [Indexed: 03/05/2023] Open
Abstract
The spread of drug-resistant forms of TB dictates the need for surgical treatment in the complex of anti-tuberculosis measures in Russia. Most often, surgical intervention is performed in the case of pulmonary tuberculoma or fibrotic cavitary tuberculosis (FCT). This study is devoted to the search for biomarkers that characterize the course of disease in surgical TB patients. It is assumed that such biomarkers will help the surgeon decide on the timing of the planned operation. A number of serum microRNAs, potential regulators of inflammation and fibrosis in TB, selected on the basis of PCR-Array analysis, were considered as biomarkers. Quantitative real time polymerase chain reaction and receiver operating curves (ROC) were used to verify Array data and to estimate the ability of microRNAs (miRNAs) to discriminate between healthy controls, tuberculoma patients, and FCT patients. The study showed that miR-155, miR-191 and miR-223 were differentially expressed in serum of tuberculoma with “decay” and tuberculoma without “decay” patients. Another combination (miR-26a, miR-191, miR-222 and miR-320) forms a set to differentiate between tuberculoma with “decay” and FCT. Patients with tuberculoma without “decay” diagnosis differ from those with FCT in serum expression of miR-26a, miR-155, miR-191, miR-222 and miR-223. Further investigations are required to evaluate these sets on a larger population so as to set cut-off values that could be applied in laboratory diagnosis.
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4
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COVID-19: Mechanisms, risk factors, genetics, non-coding RNAs and neurologic impairments. Noncoding RNA Res 2023; 8:240-254. [PMID: 36852336 PMCID: PMC9946734 DOI: 10.1016/j.ncrna.2023.02.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/18/2023] [Accepted: 02/18/2023] [Indexed: 02/24/2023] Open
Abstract
The novel coronavirus infection (COVID-19) causes a severe acute illness with the development of respiratory distress syndrome in some cases. COVID-19 is a global problem of mankind to this day. Among its most important aspects that require in-depth study are pathogenesis and molecular changes in severe forms of the disease. A lot of literature data is devoted to the pathogenetic mechanisms of COVID-19. Without dwelling in detail on some paths of pathogenesis discussed, we note that at present there are many factors of development and progression. Among them, this is the direct role of both viral non-coding RNAs (ncRNAs) and host ncRNAs. One such class of ncRNAs that has been extensively studied in COVID-19 is microRNAs (miRNAs) and long non-coding RNAs (lncRNAs). Moreover, Initially, it was believed that this COVID-19 was limited to damage to the respiratory system. It has now become clear that COVID-19 affects not only the liver and kidneys, but also the nervous system. In this review, we summarized the current knowledge of mechanisms, risk factors, genetics and neurologic impairments in COVID-19. In addition, we discuss and evaluate evidence demonstrating the involvement of miRNAs and lnRNAs in COVID-19 and use this information to propose hypotheses for future research directions.
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5
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Liang S, Ma J, Gong H, Shao J, Li J, Zhan Y, Wang Z, Wang C, Li W. Immune regulation and emerging roles of noncoding RNAs in Mycobacterium tuberculosis infection. Front Immunol 2022; 13:987018. [PMID: 36311754 PMCID: PMC9608867 DOI: 10.3389/fimmu.2022.987018] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 08/29/2022] [Indexed: 05/10/2024] Open
Abstract
Tuberculosis, caused by Mycobacterium tuberculosis, engenders an onerous burden on public hygiene. Congenital and adaptive immunity in the human body act as robust defenses against the pathogens. However, in coevolution with humans, this microbe has gained multiple lines of mechanisms to circumvent the immune response to sustain its intracellular persistence and long-term survival inside a host. Moreover, emerging evidence has revealed that this stealthy bacterium can alter the expression of demic noncoding RNAs (ncRNAs), leading to dysregulated biological processes subsequently, which may be the rationale behind the pathogenesis of tuberculosis. Meanwhile, the differential accumulation in clinical samples endows them with the capacity to be indicators in the time of tuberculosis suffering. In this article, we reviewed the nearest insights into the impact of ncRNAs during Mycobacterium tuberculosis infection as realized via immune response modulation and their potential as biomarkers for the diagnosis, drug resistance identification, treatment evaluation, and adverse drug reaction prediction of tuberculosis, aiming to inspire novel and precise therapy development to combat this pathogen in the future.
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Affiliation(s)
- Shufan Liang
- Department of Respiratory and Critical Care Medicine, Med-X Center for Manufacturing, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, China
| | - Jiechao Ma
- Artificial Intelligence (AI) Lab, Deepwise Healthcare, Beijing, China
| | - Hanlin Gong
- Department of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Jun Shao
- Department of Respiratory and Critical Care Medicine, Med-X Center for Manufacturing, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, China
| | - Jingwei Li
- Department of Respiratory and Critical Care Medicine, Med-X Center for Manufacturing, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, China
| | - Yuejuan Zhan
- Department of Respiratory and Critical Care Medicine, Med-X Center for Manufacturing, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, China
| | - Zhoufeng Wang
- Department of Respiratory and Critical Care Medicine, Med-X Center for Manufacturing, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, China
| | - Chengdi Wang
- Department of Respiratory and Critical Care Medicine, Med-X Center for Manufacturing, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, China
| | - Weimin Li
- Department of Respiratory and Critical Care Medicine, Med-X Center for Manufacturing, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, West China School of Medicine, Sichuan University, Chengdu, China
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6
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Antonakos N, Gilbert C, Théroude C, Schrijver IT, Roger T. Modes of action and diagnostic value of miRNAs in sepsis. Front Immunol 2022; 13:951798. [PMID: 35990654 PMCID: PMC9389448 DOI: 10.3389/fimmu.2022.951798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 07/08/2022] [Indexed: 11/13/2022] Open
Abstract
Sepsis is a clinical syndrome defined as a dysregulated host response to infection resulting in life-threatening organ dysfunction. Sepsis is a major public health concern associated with one in five deaths worldwide. Sepsis is characterized by unbalanced inflammation and profound and sustained immunosuppression, increasing patient susceptibility to secondary infections and mortality. microRNAs (miRNAs) play a central role in the control of many biological processes, and deregulation of their expression has been linked to the development of oncological, cardiovascular, neurodegenerative and metabolic diseases. In this review, we discuss the role of miRNAs in sepsis pathophysiology. Overall, miRNAs are seen as promising biomarkers, and it has been proposed to develop miRNA-based therapies for sepsis. Yet, the picture is not so straightforward because of the versatile and dynamic features of miRNAs. Clearly, more research is needed to clarify the expression and role of miRNAs in sepsis, and to promote the use of miRNAs for sepsis management.
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7
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Chen YC, Hsiao CC, Wu CC, Chao TY, Leung SY, Chang YP, Tseng CC, Lee CP, Hsu PY, Wang TY, Wang PW, Chen TW, Lin MC. Next generation sequencing reveals miR-431-3p/miR-1303 as immune-regulating microRNAs for active tuberculosis. J Infect 2022; 85:519-533. [DOI: 10.1016/j.jinf.2022.08.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 07/22/2022] [Accepted: 08/27/2022] [Indexed: 11/29/2022]
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8
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Gu J, Xu H, Chen Y, Li N, Hou X. MiR-223 as a Regulator and Therapeutic Target in Liver Diseases. Front Immunol 2022; 13:860661. [PMID: 35371024 PMCID: PMC8965842 DOI: 10.3389/fimmu.2022.860661] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 02/23/2022] [Indexed: 12/20/2022] Open
Abstract
MicroRNAs (miRNAs) are endogenous non-coding single-stranded small molecule RNAs consisting of 20–24 nucleotides that are highly conserved in species evolution. Expression of miRNAs is strictly tissue-specific, and it is chronological in fungi and plants, as well as in animals. MiR-223 has been shown to play a key role in innate immunity, and dysregulation of its expression contributes to the pathogenesis of multiple inflammatory diseases, and cancers. In this article the biosynthesis and functions of miR-223 in innate immunity are reviewed, and the role of miR-223 in liver physiopathology and therapeutic prospects are highlighted.
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Affiliation(s)
- Jiarong Gu
- School of Medicine, Ningbo University, Ningbo, China
| | - Hao Xu
- School of Medicine, Ningbo University, Ningbo, China
| | - Yandong Chen
- School of Medicine, Ningbo University, Ningbo, China
| | - Na Li
- School of Medicine, Ningbo University, Ningbo, China
| | - Xin Hou
- School of Medicine, Ningbo University, Ningbo, China.,The Affiliated Hospital of Medical School, Ningbo University, Ningbo, China
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9
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Sui J, Qiao W, Xiang X, Luo Y. Epigenetic Changes in Mycobacterium tuberculosis and its Host Provide Potential Targets or Biomarkers for Drug Discovery and Clinical Diagnosis. Pharmacol Res 2022; 179:106195. [DOI: 10.1016/j.phrs.2022.106195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/14/2022] [Accepted: 03/25/2022] [Indexed: 11/26/2022]
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10
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Li Z, Chen X, Tao J, Shi A, Zhang J, Yu P. Exosomes Regulate NLRP3 Inflammasome in Diseases. Front Cell Dev Biol 2022; 9:802509. [PMID: 35047512 PMCID: PMC8762245 DOI: 10.3389/fcell.2021.802509] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 12/03/2021] [Indexed: 12/11/2022] Open
Abstract
Emerging evidence has suggested the unique and critical role of exosomes as signal molecules vector in various diseases. Numerous researchers have been trying to identify how these exosomes function in immune progression, as this could promote their use as biomarkers for the disease process and potential promising diagnostic tools. NOD-like receptor (NLR) family, pyrin domain containing 3 (NLRP3), a tripartite protein, contains three functional domains a central nucleotide-binding and oligomerization domain (NACHT), an N-terminal pyrin domain (PYD), and a leucine-rich repeat domain (LRR). Of note, existing studies have identified exosome as a novel mediator of the NLRP3 inflammasome, which is critical in diseases progression. However, the actual mechanisms and clinical treatment related to exosomes and NLRP3 are still not fully understood. Herein, we presented an up-to-date review of exosomes and NLRP3 in diseases, outlining what is known about the role of exosomes in the activation of NLRP3 inflammasome and also highlighting areas of this topic that warrant further study.
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Affiliation(s)
- Zhangwang Li
- The Second Affiliated Hospital of Nanchang University, The Second Clinical Medical College of Nanchang University, Nanchang, China
| | - Xinyue Chen
- The Second Affiliated Hospital of Nanchang University, The Second Clinical Medical College of Nanchang University, Nanchang, China
| | - Junjie Tao
- The Second Affiliated Hospital of Nanchang University, The Second Clinical Medical College of Nanchang University, Nanchang, China
| | - Ao Shi
- School of Medicine, University of Nicosia, Nicosia, Cyprus.,School of Medicine, St. George University of London, London, United Kingdom
| | - Jing Zhang
- The Second Affiliated Hospital of Nanchang University, The Second Clinical Medical College of Nanchang University, Nanchang, China.,Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Peng Yu
- The Second Affiliated Hospital of Nanchang University, The Second Clinical Medical College of Nanchang University, Nanchang, China.,Department of Metabolism and Endocrinology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
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11
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Magdalena D, Magdalena G. Biological functions and diagnostic implications of microRNAs in Mycobacterium tuberculosis infection. Asian Pac J Trop Biomed 2022. [DOI: 10.4103/2221-1691.333208] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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12
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Yuan S, Wu Q, Wang Z, Che Y, Zheng S, Chen Y, Zhong X, Shi F. miR-223: An Immune Regulator in Infectious Disorders. Front Immunol 2021; 12:781815. [PMID: 34956210 PMCID: PMC8702553 DOI: 10.3389/fimmu.2021.781815] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 11/24/2021] [Indexed: 12/12/2022] Open
Abstract
MicroRNAs (miRNAs) are diminutive noncoding RNAs that can influence disease development and progression by post-transcriptionally regulating gene expression. The anti-inflammatory miRNA, miR-223, was first identified as a regulator of myelopoietic differentiation in 2003. This miR-223 exhibits multiple regulatory functions in the immune response, and abnormal expression of miR-223 is shown to be associated with multiple infectious diseases, including viral hepatitis, human immunodeficiency virus type 1 (HIV-1), and tuberculosis (TB) by influencing neutrophil infiltration, macrophage function, dendritic cell (DC) maturation and inflammasome activation. This review summarizes the current understanding of miR-223 physiopathology and highlights the molecular mechanism by which miR-223 regulates immune responses to infectious diseases and how it may be targeted for diagnosis and treatment.
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Affiliation(s)
- Shun Yuan
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Qi Wu
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhiwei Wang
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yanjia Che
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Sihao Zheng
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yuanyang Chen
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Xiaohan Zhong
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Feng Shi
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China
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13
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Fatima S, Kumari A, Agarwal M, Pahuja I, Yadav V, Dwivedi VP, Bhaskar A. Epigenetic code during mycobacterial infections: therapeutic implications for tuberculosis. FEBS J 2021; 289:4172-4191. [PMID: 34453865 DOI: 10.1111/febs.16170] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/23/2021] [Accepted: 08/26/2021] [Indexed: 12/21/2022]
Abstract
Epigenetics involves changing the gene function without any change in the sequence of the genes. In the case of tuberculosis (TB) infections, the bacilli, Mycobacterium tuberculosis (M.tb), uses epigenetics as a tool to protect itself from the host immune system. TB is a deadly disease-causing maximum death per year due to a single infectious agent. In the case of TB, there is an urgent need for novel host-directed therapies which can effectively target the survival and long-term persistence of the bacteria without developing drug resistance in the bacterial strains while also reducing the duration and toxicity associated with the mainstream anti-TB drugs. Recent studies have suggested that TB infection has a significant effect on the host epigenome thereby manipulating the host immune response in the favor of the pathogen. M.tb alters the activation status of key genes involved in the immune response against TB to promote its survival and subvert the antibacterial strategies of the host. These changes are reversible and can be exploited to design very efficient host-directed therapies to fight against TB. This review has been written with the purpose of discussing the role of epigenetic changes in TB pathogenesis and the therapeutic approaches involving epigenetics, which can be utilized for targeting the pathogen.
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Affiliation(s)
- Samreen Fatima
- Immunobiology Group, International Centre for Genetic Engineering and Biotechnology, New Delhi, India
| | - Anjna Kumari
- Immunobiology Group, International Centre for Genetic Engineering and Biotechnology, New Delhi, India
| | - Meetu Agarwal
- Department of Biosciences, Jamia Hamdard University, New Delhi, India
| | - Isha Pahuja
- Immunobiology Group, International Centre for Genetic Engineering and Biotechnology, New Delhi, India
| | - Vinod Yadav
- Department of Microbiology, Central University of Haryana, Mahendragarh, India
| | - Ved Prakash Dwivedi
- Immunobiology Group, International Centre for Genetic Engineering and Biotechnology, New Delhi, India
| | - Ashima Bhaskar
- Immunobiology Group, International Centre for Genetic Engineering and Biotechnology, New Delhi, India
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14
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Wang X, Zhang H, Guo R, Li X, Liu H, Wang Z, Du Q, Tong D, Huang Y. MicroRNA-223 modulates the IL-4-medicated macrophage M2-type polarization to control the progress of sepsis. Int Immunopharmacol 2021; 96:107783. [PMID: 34162147 DOI: 10.1016/j.intimp.2021.107783] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 05/05/2021] [Accepted: 05/07/2021] [Indexed: 10/21/2022]
Abstract
MicroRNAs play a variety of roles in the progress of inflammation. Herein, we investigated the roles of miR-223 in governing macrophage polarization balance in the progress of sepsis. We firstly observed that miR-223 was down-regulated at the early phase and up-regulated at the late phase of sepsis in macrophages; the levels of miR-223 were positively correlated to the ratio of M2 macrophages during sepsis. In miR-223 knockout mice, we observed that miR-223 was dispensable for efficient pro-inflammatory responses, but was required for efficient M2-associated phenotype and function. miR-223 deletion increased clinical scores of sepsis, leading to increased mortality in septic mice. Furthermore, we found that miR-223 expression in M2-type macrophages was controlled by interleukin (IL)-4, but not IL-10; IL-4 antibodies were able to downregulate the levels of miR-223, increased the expression of targeted genes Nfat5 and Rasa1, reduced the ratio of M2 macrophages, resulting in a decreased survival rate in septic mice. Meanwhile, miR-223 deficient macrophages appeared a markedly decreased M2-type polarization when induced by IL-4, but did not affect macrophages skew to M2 phenotype induced by IL-10. Taken together, our results demonstrate that miR-223 acts as an important regulator to modulate IL-4-meditated M2-type polarization of macrophages via targeting to Nfat5 and Rasa1 to control the progress of sepsis.
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Affiliation(s)
- Xiaoya Wang
- College of Veterinary Medicine, Northwest A&F University, Yangling 712100, China
| | - Hai Zhang
- National Translational Science Center for Molecular Medicine and Department of Cell Biology, Fourth Military Medical University, No. 169 Changle West Road, Xi'an 710032, China; Basic Medical Academy, Shaanxi University of Chinese Medicine, Xianyang 712046, China
| | - Rui Guo
- College of Veterinary Medicine, Northwest A&F University, Yangling 712100, China
| | - Xiaomin Li
- College of Veterinary Medicine, Northwest A&F University, Yangling 712100, China
| | - Haixin Liu
- College of Veterinary Medicine, Northwest A&F University, Yangling 712100, China
| | - Zhenyu Wang
- College of Veterinary Medicine, Northwest A&F University, Yangling 712100, China
| | - Qian Du
- College of Veterinary Medicine, Northwest A&F University, Yangling 712100, China
| | - Dewen Tong
- College of Veterinary Medicine, Northwest A&F University, Yangling 712100, China.
| | - Yong Huang
- College of Veterinary Medicine, Northwest A&F University, Yangling 712100, China.
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15
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Sampath P, Periyasamy KM, Ranganathan UD, Bethunaickan R. Monocyte and Macrophage miRNA: Potent Biomarker and Target for Host-Directed Therapy for Tuberculosis. Front Immunol 2021; 12:667206. [PMID: 34248945 PMCID: PMC8267585 DOI: 10.3389/fimmu.2021.667206] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 05/11/2021] [Indexed: 12/13/2022] Open
Abstract
The end TB strategy reinforces the essentiality of readily accessible biomarkers for early tuberculosis diagnosis. Exploration of microRNA (miRNA) and pathway analysis opens an avenue for the discovery of possible therapeutic targets. miRNA is a small, non-coding oligonucleotide characterized by the mechanism of gene regulation, transcription, and immunomodulation. Studies on miRNA define their importance as an immune marker for active disease progression and as an immunomodulator for innate mechanisms, such as apoptosis and autophagy. Monocyte research is highly advancing toward TB pathogenesis and biomarker efficiency because of its innate and adaptive response connectivity. The combination of monocytes/macrophages and their relative miRNA expression furnish newer insight on the unresolved mechanism for Mycobacterium survival, exploitation of host defense, latent infection, and disease resistance. This review deals with miRNA from monocytes, their relative expression in different disease stages of TB, multiple gene regulating mechanisms in shaping immunity against tuberculosis, and their functionality as biomarker and host-mediated therapeutics. Future collaborative efforts involving multidisciplinary approach in various ethnic population with multiple factors (age, gender, mycobacterial strain, disease stage, other chronic lung infections, and inflammatory disease criteria) on these short miRNAs from body fluids and cells could predict the valuable miRNA biosignature network as a potent tool for biomarkers and host-directed therapy.
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Affiliation(s)
- Pavithra Sampath
- Department of Immunology, National Institute for Research in Tuberculosis, Chennai, India
| | | | - Uma Devi Ranganathan
- Department of Immunology, National Institute for Research in Tuberculosis, Chennai, India
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16
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Wang X, Chi J, Dong B, Xu L, Zhou Y, Huang Y, Sun S, Wei F, Liu Y, Liu C, Che K, Lv W, Chen Y, Wang Y. MiR-223-3p and miR-22-3p inhibit monosodium urate-induced gouty inflammation by targeting NLRP3. Int J Rheum Dis 2021; 24:599-607. [PMID: 33650318 DOI: 10.1111/1756-185x.14089] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/20/2021] [Accepted: 02/06/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND MicroRNAs (miRNAs) have been shown to play a crucial role in inflammation regulation; however, their relationship with inflammation in acute gouty arthritis has not been fully elucidated. Herein, we conducted a study to explore the regulatory roles of miR-223-3p and miR-22-3p in gouty-associated inflammation. METHODS In vitro and in vivo experiments were conducted to examine the molecular mechanisms of miRNA regulation in gouty inflammation. Dual-luciferase reporter assay was used to verify the direct target of miR-223-3p and miR-22-3p. RESULTS We found that miR-223-3p and miR-22-3p interacted with the 3' untranslated region segment of NLRP3 (nucleotide-binding domain leucine-rich repeat [NLR] and pyrin domain containing receptor 3) and inhibited its expression. A decreased expression of miR-223-3p and miR-22-3p was observed in both mice air pouch synovium and phorbol myristrate acetate-treated THP-1 cells stimulated with monosodium urate (P < .05). Compared with the negative control group, NLRP3 expression at the transcript and protein level in miR-223-3p and miR-22-3p overexpression group significantly decreased after 6 hours of monosodium urate treatment in vivo and in vitro (P < .05). The results of the dual-luciferase reporter assay demonstrated that miR-223-3p and miR-22-3p directly targeted NLRP3. CONCLUSION The findings of the present study show that miR-223-3p and miR-22-3p can reduce the inflammatory effects of gout by inhibiting the expression of NLRP3.
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Affiliation(s)
- Xiang Wang
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
- Transfusion Section, Chongqing University Three Gorges Hospital, Qingdao, China
| | - Jingwei Chi
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Bingzi Dong
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Lili Xu
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Yue Zhou
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Yajing Huang
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Shengnan Sun
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Fanxiang Wei
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Yuzhao Liu
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Chuanfeng Liu
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Kui Che
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Wenshan Lv
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Ying Chen
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
| | - Yangang Wang
- Department of Endocrinology, Affiliated Hospital of Medical College Qingdao University, Qingdao, China
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17
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The role of non-coding RNA on macrophage modification in tuberculosis infection. Microb Pathog 2020; 149:104592. [PMID: 33098931 DOI: 10.1016/j.micpath.2020.104592] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 10/20/2020] [Accepted: 10/20/2020] [Indexed: 02/06/2023]
Abstract
Tuberculosis (TB), a serious disease caused by Mycobacterium tuberculosis (Mtb), remains the world's top infectious killer. It is well-established that TB can circumvent the host's immune response for long-term survival. Macrophages serve as the major host cells for TB growth and persistence and their altered functions are critical for the response of the host defense against TB exposure (elimination, latency, reactivation, and bacillary dissemination). Noncoding RNAs are crucial posttranscriptional regulators of macrophage discrimination. Therefore, this review highlights the regulatory mechanism underlying the relationship between noncoding RNAs and macrophages in TB infection, which may facilitate the identification of potential therapeutic targets and effective diagnosis biomarkers for TB disease.
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18
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Tuberculosis-Associated MicroRNAs: From Pathogenesis to Disease Biomarkers. Cells 2020; 9:cells9102160. [PMID: 32987746 PMCID: PMC7598604 DOI: 10.3390/cells9102160] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 09/20/2020] [Accepted: 09/23/2020] [Indexed: 12/25/2022] Open
Abstract
Tuberculosis (TB) caused by Mycobacterium tuberculosis is one of the most lethal infectious diseases with estimates of approximately 1.4 million human deaths in 2018. M. tuberculosis has a well-established ability to circumvent the host immune system to ensure its intracellular survival and persistence in the host. Mechanisms include subversion of expression of key microRNAs (miRNAs) involved in the regulation of host innate and adaptive immune response against M. tuberculosis. Several studies have reported differential expression of miRNAs during active TB and latent tuberculosis infection (LTBI), suggesting their potential use as biomarkers of disease progression and response to anti-TB therapy. This review focused on the miRNAs involved in TB pathogenesis and on the mechanism through which miRNAs induced during TB modulate cell antimicrobial responses. An attentive study of the recent literature identifies a group of miRNAs, which are differentially expressed in active TB vs. LTBI or vs. treated TB and can be proposed as candidate biomarkers.
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19
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Yi XH, Zhang B, Fu YR, Yi ZJ. STAT1 and its related molecules as potential biomarkers in Mycobacterium tuberculosis infection. J Cell Mol Med 2020; 24:2866-2878. [PMID: 32048448 PMCID: PMC7077527 DOI: 10.1111/jcmm.14856] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 10/02/2019] [Accepted: 11/11/2019] [Indexed: 12/15/2022] Open
Abstract
Tuberculosis (TB) is a severe infectious disease that seriously endangers human health. The immune defence mechanism of the body against TB is still unclear. The purpose of this study was to find the key molecules involved in the immune defence response during TB infection, and provide reference for the treatment of TB and further understanding of the immune defence mechanism of the body. Data from http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE83456 were downloaded from GEO data sets for analysis, and a total of 192 differentially expressed genes were screened out. Most of these genes are enriched in the interferon signalling pathway and are defence response–related. We also found that STAT1 plays an important role in the immune defence of TB infection and it is one of the key genes related to interferon signalling pathway. STAT1‐related molecules including hsa‐miR‐448, hsa‐miR‐223‐3p, SAMD8_hsa_circRNA 994 and TWF1_hsa_circRNA 9897 were therefore screened out. Furthermore, expression levels of hsa‐miR‐448 and hsa‐miR‐223‐3p were then verified by qRT‐PCR. Results showed that both hsa‐miR‐448 and hsa‐miR‐223‐3p were down‐regulated in plasma from patients with pulmonary TB. Taken together, our data indicate that an mRNA‐miRNA‐circRNA interaction chain may play an important role in the infection of MTB, and STAT1 and related molecules including hsa‐miR‐223‐3p, has‐miR‐448, SAMD8_hsa_circRNA994 and TWF1_hsa_circRNA9897 were identified as potential biomarkers in the development of active TB.
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Affiliation(s)
- Xing-Hao Yi
- Key Laboratory of Clinical Laboratory Diagnostics in Universities of Shandong, Department of Laboratory Medicine and clinical medical collegue, Weifang Medical University, Weifang, China.,Clinical Medical College, Jining Medical University, Jining, China
| | - Bo Zhang
- Key Laboratory of Clinical Laboratory Diagnostics in Universities of Shandong, Department of Laboratory Medicine and clinical medical collegue, Weifang Medical University, Weifang, China.,Weifang No. 2 People's Hospital, Weifang, China
| | - Yu-Rong Fu
- Key Laboratory of Clinical Laboratory Diagnostics in Universities of Shandong, Department of Laboratory Medicine and clinical medical collegue, Weifang Medical University, Weifang, China
| | - Zheng-Jun Yi
- Key Laboratory of Clinical Laboratory Diagnostics in Universities of Shandong, Department of Laboratory Medicine and clinical medical collegue, Weifang Medical University, Weifang, China
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20
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Agarwal RG, Sharma P, Nyati KK. microRNAs in Mycobacterial Infection: Modulation of Host Immune Response and Apoptotic Pathways. Immune Netw 2019; 19:e30. [PMID: 31720041 PMCID: PMC6829074 DOI: 10.4110/in.2019.19.e30] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 08/19/2019] [Accepted: 08/29/2019] [Indexed: 01/02/2023] Open
Abstract
Our current knowledge of mycobacterial infections in humans has progressively increased over the past few decades. The infection of Mycobacterium tuberculosis causes tuberculosis (TB) disease, which has reasoned for excessive morbidity and mortality worldwide, and has become a foremost issue of health problem globally. Mycobacterium leprae, another member of the family Mycobacteriaceae, is responsible for causing a chronic disease known as leprosy that mainly affects mucosa of the upper respiratory tract, skin, peripheral nerves, and eyes. Ample amount of existing data suggests that pathogenic mycobacteria have skilled in utilizing different mechanisms to escape or offset the host immune responses. They hijack the machinery of immune cells through the modulation of microRNAs (miRs), which regulate gene expression and immune responses of the host. Evidence shows that miRs have now gained considerable attention in the research, owing to their involvement in a broad range of inflammatory processes that are further implicated in the pathogenesis of several diseases. However, the knowledge of functions of miRs during mycobacterial infections remains limited. This review summarises recent findings of differential expression of miRs, which are used to good advantage by mycobacteria in offsetting host immune responses generated against them.
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Affiliation(s)
- Riddhi Girdhar Agarwal
- Department of Biochemistry, All India Institute of Medical Sciences, Jodhpur 342005, India
| | - Praveen Sharma
- Department of Biochemistry, All India Institute of Medical Sciences, Jodhpur 342005, India
| | - Kishan Kumar Nyati
- Department of Biochemistry, All India Institute of Medical Sciences, Jodhpur 342005, India
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21
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Behura A, Mishra A, Chugh S, Mawatwal S, Kumar A, Manna D, Mishra A, Singh R, Dhiman R. ESAT-6 modulates Calcimycin-induced autophagy through microRNA-30a in mycobacteria infected macrophages. J Infect 2019; 79:139-152. [PMID: 31181223 DOI: 10.1016/j.jinf.2019.06.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 04/12/2019] [Accepted: 06/03/2019] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Mycobacterium tuberculosis (M. tb) has a sumptuous repertoire of effector molecules to counter host defenses. Some of these antigens inhibit autophagy but the exact mechanism of this inhibition is poorly understood. METHODS Purified protein derivative (PPD) was fractionated using 10 (PPD 10, antigenic molecular weight > 10 kDa) and 3 (PPD 3, mol. weight > 3 kDa) kDa cutters. Effect of these fractions on Calcimycin-induced autophagy and intracellular mycobacterial viability was then studied using different experimental approaches. RESULT We found significant downregulation of autophagy by PPD 3 pre-treatment in Calcimycin-treated dTHP-1 cells compared to PPD 10. This reduction in autophagy also corroborated with the enhanced survival of mycobacteria in macrophages. We demonstrate that recombinant early secreted antigenic target 6 (rESAT-6) is responsible to inhibit Calcimycin-induced autophagy and enhance intracellular survival of mycobacteria. We also show that pre-treatment with rESAT-6 upregulates microRNA (miR)-30a-3p expression and vis-a-vis downregulates miR-30a-5p expression in Calcimycin-treated dTHP-1 cells. Transfection studies with either miR-30a-3p inhibitor or miR-30a-5p mimic clearly elucidated the opposing roles of miR-30a-3p and miR-30a-5p in rESAT-6 mediated mycobacterial survival through autophagy inhibition. CONCLUSION Taken together, our result evidently highlights that rESAT-6 enhances intracellular survival of mycobacteria by modulating miR-30a-3p and miR-30a-5p expression.
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Affiliation(s)
- Assirbad Behura
- Laboratory of Mycobacterial Immunology, Department of Life Science, National Institute of Technology, Rourkela 769008, Odisha, India
| | - Abtar Mishra
- Laboratory of Mycobacterial Immunology, Department of Life Science, National Institute of Technology, Rourkela 769008, Odisha, India
| | - Saurabh Chugh
- Tuberculosis Research Laboratory, Vaccine and Infectious Disease Research Centre, Translational Health Science and Technology Institute, NCR Biotech Science Cluster, 3rd Milestone, Faridabad-Gurugram Expressway, PO Box # 4, Faridabad 121001, Haryana, India
| | - Shradha Mawatwal
- Laboratory of Mycobacterial Immunology, Department of Life Science, National Institute of Technology, Rourkela 769008, Odisha, India
| | - Ashish Kumar
- Laboratory of Mycobacterial Immunology, Department of Life Science, National Institute of Technology, Rourkela 769008, Odisha, India
| | - Debraj Manna
- Laboratory of Mycobacterial Immunology, Department of Life Science, National Institute of Technology, Rourkela 769008, Odisha, India
| | - Amit Mishra
- Cellular and Molecular Neurobiology Unit, Indian Institute of Technology Jodhpur, Rajasthan 342011, India
| | - Ramandeep Singh
- Tuberculosis Research Laboratory, Vaccine and Infectious Disease Research Centre, Translational Health Science and Technology Institute, NCR Biotech Science Cluster, 3rd Milestone, Faridabad-Gurugram Expressway, PO Box # 4, Faridabad 121001, Haryana, India
| | - Rohan Dhiman
- Laboratory of Mycobacterial Immunology, Department of Life Science, National Institute of Technology, Rourkela 769008, Odisha, India.
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22
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de Kerckhove M, Tanaka K, Umehara T, Okamoto M, Kanematsu S, Hayashi H, Yano H, Nishiura S, Tooyama S, Matsubayashi Y, Komatsu T, Park S, Okada Y, Takahashi R, Kawano Y, Hanawa T, Iwasaki K, Nozaki T, Torigoe H, Ikematsu K, Suzuki Y, Tanaka K, Martin P, Shimokawa I, Mori R. Targeting miR-223 in neutrophils enhances the clearance of Staphylococcus aureus in infected wounds. EMBO Mol Med 2019; 10:emmm.201809024. [PMID: 30171089 PMCID: PMC6180296 DOI: 10.15252/emmm.201809024] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Argonaute 2 bound mature microRNA (Ago2-miRNA) complexes are key regulators of the wound inflammatory response and function in the translational processing of target mRNAs. In this study, we identified four wound inflammation-related Ago2-miRNAs (miR-139-5p, miR-142-3p, miR-142-5p, and miR-223) and show that miR-223 is critical for infection control. miR-223 Y/- mice exhibited delayed sterile healing with prolonged neutrophil activation and interleukin-6 expression, and markedly improved repair of Staphylococcus aureus-infected wounds. We also showed that the expression of miR-223 was regulated by CCAAT/enhancer binding protein alpha in human neutrophils after exposure to S. aureus peptides. Treatment with miR-223 Y/--derived neutrophils, or miR-223 antisense oligodeoxynucleotides in S. aureus-infected wild-type wounds markedly improved the healing of these otherwise chronic, slow healing wounds. This study reveals how miR-223 regulates the bactericidal capacity of neutrophils at wound sites and indicates that targeting miR-223 might be of therapeutic benefit for infected wounds in the clinic.
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Affiliation(s)
- Maiko de Kerckhove
- Department of Pathology, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Katsuya Tanaka
- Department of Pathology, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan.,Department of Plastic and Reconstructive Surgery, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan.,Department of Plastic and Reconstructive Surgery, Ehime Prefectural Center Hospital, Ehime, Japan
| | - Takahiro Umehara
- Department of Forensic Pathology and Science, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Momoko Okamoto
- Department of Pathology, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan.,Department of Immunology and Rheumatology, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Sotaro Kanematsu
- Laboratory of Functional Genomics, Department of Medical Genome Science, Graduate of Frontier Science, The University of Tokyo, Tokyo, Japan
| | - Hiroko Hayashi
- Department of Pathology, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Hiroki Yano
- Department of Plastic and Reconstructive Surgery, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Soushi Nishiura
- Department of Pathology, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Shiho Tooyama
- Department of Pathology, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yutaka Matsubayashi
- Schools of Biochemistry and Physiology, Pharmacology & Neuroscience, Faculty of Biomedical Sciences, University of Bristol, Bristol, UK.,Randall Division of Cell and Molecular Biophysics, King's College London, London, UK
| | - Toshimitsu Komatsu
- Department of Pathology, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Seongjoon Park
- Department of Pathology, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yuka Okada
- Department of Ophthalmology, Wakayama Medical University, Wakayama, Japan
| | - Rina Takahashi
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba, Japan
| | - Yayoi Kawano
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba, Japan
| | - Takehisa Hanawa
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, Chiba, Japan
| | - Keisuke Iwasaki
- Department of Pathology, Sasebo City General Hospital, Sasebo Nagasaki, Japan
| | - Tadashige Nozaki
- Department of Pharmacology, Faculty of Dentistry, Osaka Dental University, Hirakata Osaka, Japan
| | - Hidetaka Torigoe
- Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, Tokyo, Japan
| | - Kazuya Ikematsu
- Department of Forensic Pathology and Science, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yutaka Suzuki
- Laboratory of Functional Genomics, Department of Medical Genome Science, Graduate of Frontier Science, The University of Tokyo, Tokyo, Japan
| | - Katsumi Tanaka
- Department of Plastic and Reconstructive Surgery, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Paul Martin
- Schools of Biochemistry and Physiology, Pharmacology & Neuroscience, Faculty of Biomedical Sciences, University of Bristol, Bristol, UK
| | - Isao Shimokawa
- Department of Pathology, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Ryoichi Mori
- Department of Pathology, Nagasaki University School of Medicine and Graduate School of Biomedical Sciences, Nagasaki, Japan
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23
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Jeffries J, Zhou W, Hsu AY, Deng Q. miRNA-223 at the crossroads of inflammation and cancer. Cancer Lett 2019; 451:136-141. [PMID: 30878527 DOI: 10.1016/j.canlet.2019.02.051] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 02/11/2019] [Accepted: 02/13/2019] [Indexed: 02/06/2023]
Abstract
miR-223 is an evolutionarily conserved anti-inflammatory microRNA primarily expressed in myeloid cells. miR-223 post-transcriptionally regulates many genes essential in inflammation, cell proliferation, and invasion. Recent studies show that miR-223 is either endogenously expressed or transferred in exosomes or extracellular vesicles to non-phagocytic cells including cancer cells, where it exerts biological functions. In cancerous cells, miR-223 acts either as an oncomiR promoting tumors or as a tumor suppressor in a context-dependent manner. Taken together, miR-223 can regulate tumorigenesis at multiple levels, including by suppressing the inflammatory tumor microenvironment and modulating malignancy of cancer cells.
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Affiliation(s)
- Jacob Jeffries
- Department of Biological Sciences, Purdue University, West Lafayette, IN, 47907, USA
| | - Wenqing Zhou
- Department of Biological Sciences, Purdue University, West Lafayette, IN, 47907, USA
| | - Alan Y Hsu
- Department of Biological Sciences, Purdue University, West Lafayette, IN, 47907, USA
| | - Qing Deng
- Department of Biological Sciences, Purdue University, West Lafayette, IN, 47907, USA; Purdue Institute for Inflammation, Immunology, and Infectious Disease, Purdue University, West Lafayette, IN, 47907, USA; Purdue Center for Cancer Research, Purdue University, West Lafayette, IN, 47907, USA.
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24
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Niu W, Sun B, Li M, Cui J, Huang J, Zhang L. TLR-4/microRNA-125a/NF-κB signaling modulates the immune response to Mycobacterium tuberculosis infection. Cell Cycle 2018; 17:1931-1945. [PMID: 30153074 DOI: 10.1080/15384101.2018.1509636] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Tuberculosis (TB), caused by Mycobacterium tuberculosis, could lead to kinds of clinical disorders and remains a leading global health problem, resulting in great morbidity and mortality worldwide. Previous studies have firmly demonstrated that M. tuberculosis (M.tb) has evolved to utilize different mechanisms to evade or attenuate the host immune response, such as regulation of immune-related genes by modulation of miRNAs of host or bacteria. However, the knowledge of functions of miRNAs during M.tb infection remains limited. Here, we reported that a host microRNA, miR-125a, was significantly up-regulated by M.tb infection in both RAW264.7 and THP-1cells, in a TLR4 signaling-dependent manner. Subsequently, our results demonstrated that miR-125a was a negative regulator of NF-kB pathway by directly targeting TRAF6, resulting in the suppression of cytokines, attenuation of immune response and promotion of M.tb survival. Taken together, our findings provide a novel detailed molecular mechanism in which miR-125a was enhanced to inhibit inflammatory cytokines secretion and attenuate the immune response during M.tb infection in RAW264.7 and THP-1 cells, and suggest an intrinsic a promising anti-M.tb therapeutic target.
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Affiliation(s)
- Wenyi Niu
- a Department of Tuberculosis , The First Affliated Hospital of Xinxiang Medical University , Weihui , China
| | - Bing Sun
- a Department of Tuberculosis , The First Affliated Hospital of Xinxiang Medical University , Weihui , China
| | - Mingying Li
- a Department of Tuberculosis , The First Affliated Hospital of Xinxiang Medical University , Weihui , China
| | - Junwei Cui
- a Department of Tuberculosis , The First Affliated Hospital of Xinxiang Medical University , Weihui , China
| | - Jian Huang
- a Department of Tuberculosis , The First Affliated Hospital of Xinxiang Medical University , Weihui , China
| | - Ligong Zhang
- a Department of Tuberculosis , The First Affliated Hospital of Xinxiang Medical University , Weihui , China
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25
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Jacometo C, Alharthi A, Zhou Z, Luchini D, Loor J. Maternal supply of methionine during late pregnancy is associated with changes in immune function and abundance of microRNA and mRNA in Holstein calf polymorphonuclear leukocytes. J Dairy Sci 2018; 101:8146-8158. [DOI: 10.3168/jds.2018-14428] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 05/02/2018] [Indexed: 12/12/2022]
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26
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Yuan X, Berg N, Lee JW, Le TT, Neudecker V, Jing N, Eltzschig H. MicroRNA miR-223 as regulator of innate immunity. J Leukoc Biol 2018; 104:515-524. [PMID: 29969525 DOI: 10.1002/jlb.3mr0218-079r] [Citation(s) in RCA: 111] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 05/29/2018] [Accepted: 06/04/2018] [Indexed: 12/17/2022] Open
Abstract
MicroRNAs were discovered more than 2 decades ago and have profound impact on diverse biological processes. Specific microRNAs have important roles in modulating the innate immune response and their dysregulation has been demonstrated to contribute to inflammatory diseases. MiR-223 in particular, is very highly expressed and tightly regulated in hematopoietic cells. It functions as key modulator for the differentiation and activation of myeloid cells. The central role of miR-223 in myeloid cells, especially neutrophil and macrophage differentiation and activation has been studied extensively. MiR-223 contributes to myeloid differentiation by enhancing granulopoiesis while inhibiting macrophage differentiation. Uncontrolled myeloid activation has detrimental consequences in inflammatory disease. MiR-223 serves as a negative feedback mechanism controlling excessive innate immune responses in the maintenance of myeloid cell homeostasis. This review summarizes several topics covering the function of miR-223 in myeloid differentiation, neutrophil and macrophage functions, as well as in inflammatory diseases including acute respiratory distress syndrome and inflammatory bowel disease. In addition, nonmyeloid functions of miR-223 are also discussed in this review. Therapeutic enhancement of miR-223 to dampen inflammatory targets is also highlighted as potential treatment to control excessive innate immune responses during mucosal inflammation.
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Affiliation(s)
- Xiaoyi Yuan
- Department of Anesthesiology, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA
| | - Nathaniel Berg
- Department of Anesthesiology, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA
| | - Jae Woong Lee
- Department of Anesthesiology, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA
| | - Thanh-Thuy Le
- Department of Anesthesiology, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA
| | - Viola Neudecker
- Department of Anesthesiology, College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Na Jing
- Department of Anesthesiology, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA.,Department of Anesthesiology, First Affiliated Hospital, China Medical University, Liaoning, P.R. China
| | - Holger Eltzschig
- Department of Anesthesiology, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, USA
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27
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Yang T, Ge B. miRNAs in immune responses to Mycobacterium tuberculosis infection. Cancer Lett 2018; 431:22-30. [PMID: 29803788 DOI: 10.1016/j.canlet.2018.05.028] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 05/16/2018] [Accepted: 05/17/2018] [Indexed: 12/21/2022]
Abstract
Tuberculosis (TB) is one of the most fatal infectious diseases, affecting one third of the world's population. The causative agent, Mycobacterium tuberculosis (Mtb), has a well-established ability to circumvent the host's immune system for its long-term intracellular survival. MicroRNAs (miRNAs) are crucial post-transcriptional regulators of immune response. They act by negatively regulating the expression levels of important genes in both innate and adaptive immunity. It has been established in recent studies that the host immune response against Mtb is regulated by many miRNAs, most of which are induced by Mtb infection. Moreover, differential expression of miRNA in tuberculosis (TB) patients may help distinguish between TB patients and healthy individuals or latent TB. In this review, we present the recent advancements on the miRNA regulation of the host responses against Mtb infection, as well as the potential of miRNAs to as biomarkers for TB diagnosis.
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Affiliation(s)
- Tianshu Yang
- Shanghai Key Laboratory of Tuberculosis, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China; Department of Microbiology and Immunology, Tongji University Medicine, Shanghai, China
| | - Baoxue Ge
- Shanghai Key Laboratory of Tuberculosis, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China; Department of Microbiology and Immunology, Tongji University Medicine, Shanghai, China.
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28
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miRNAs reshape immunity and inflammatory responses in bacterial infection. Signal Transduct Target Ther 2018; 3:14. [PMID: 29844933 PMCID: PMC5968033 DOI: 10.1038/s41392-018-0006-9] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Revised: 11/20/2017] [Accepted: 12/10/2017] [Indexed: 12/15/2022] Open
Abstract
Pathogenic bacteria cause various infections worldwide, especially in immunocompromised and other susceptible individuals, and are also associated with high infant mortality rates in developing countries. MicroRNAs (miRNAs), small non-coding RNAs with evolutionarily conserved sequences, are expressed in various tissues and cells that play key part in various physiological and pathologic processes. Increasing evidence implies roles for miRNAs in bacterial infectious diseases by modulating inflammatory responses, cell penetration, tissue remodeling, and innate and adaptive immunity. This review highlights some recent intriguing findings, ranging from the correlation between aberrant expression of miRNAs with bacterial infection progression to their profound impact on host immune responses. Harnessing of dysregulated miRNAs in bacterial infection may be an approach to improving the diagnosis, prevention and therapy of infectious diseases. Changes in production of tiny cellular RNAs in response to bacterial infection could guide the development of better diagnostics and therapies. MicroRNAs regulate other genes by binding to messenger RNA strands and controlling their translation into proteins. Xikun Zhou, Min Wu and colleagues of the University of North Dakota have now reviewed current knowledge about how microRNA levels shift during infection with various bacterial pathogens. These microRNAs can modulate the immune response as well as pathways that influence metabolic activity and cell survival. Increasing studies have indicated that shifts in microRNA levels in response to different infections could provide a potential bacterial ‘fingerprint’ for achieving accurate diagnosis. With deeper insight into how different microRNAs influence infection, it might one day day become possible to target these molecules with ‘antisense’ or ‘agonist’ drugs that modulate their activity.
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29
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Shi G, Mao G, Xie K, Wu D, Wang W. MiR-1178 regulates mycobacterial survival and inflammatory responses in Mycobacterium tuberculosis-infected macrophages partly via TLR4. J Cell Biochem 2018; 119:7449-7457. [PMID: 29781535 DOI: 10.1002/jcb.27054] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Accepted: 04/23/2018] [Indexed: 12/27/2022]
Abstract
Tuberculosis is chronic respiratory infectious disease and is caused by the infection of Mycobacterium tuberculosis (M.tb). Macrophages play an important role in host immune response against M.tb infection, which is regulated by various factors, including microRNAs (miRNAs). The present study aimed to examine the in vitro functional role of miR-1178 in mycobacterial survival and inflammatory responses induced by M.tb infection in human macrophages. Our results showed that M.tb infection increased the expression of miR-1178 in human macrophages (HTP-1 and U937 cells) in a concentration- and time-dependent manner. Overexpression of miR-1178 enhanced the intracellular growth of mycobacteria during M.tb infection, while knockdown of miR-1178 suppressed the mycobacteria survival. Overexpression of miR-1178 also significantly attenuated the accumulation of proinflammatory cytokines including interferon-γ (IFN-γ), interleukin-6 (IL-6), interleukin-1β (IL-1β), and tumor necrosis factor-α (TNF-α) in the M.tb-infected macrophages, while knockdown of miR-1178 caused enhancement in these proinflammatory cytokines in the M.tb-infected macrophage. Bioinformatics analysis and luciferase reporter assay showed that toll-like receptor 4 (TLR4) was a direct target of miR-1178, and miR-1178 negatively regulated the expression of TLR4. In addition, enforced expression of TLR4 attenuated the effects of miR-1178 overexpression on promoting the production of proinflammatory cytokines including IFN-γ, IL-6, IL-1β, and TNF-α in the M.tb-infected macrophages. Collectively, our findings showed that overexpression of miR-1178 promoted mycobacteria survival and miR-1178 also modulated the immune response of M.tb-infected macrophages partly via targeting TLR4.
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Affiliation(s)
- Ge Shi
- Clinical Testing Center, the Shaoxing People's Hospital, Shaoxing Hospital of Zhejiang University, Shaoxing, China
| | - Guofeng Mao
- Clinical Testing Center, the Shaoxing People's Hospital, Shaoxing Hospital of Zhejiang University, Shaoxing, China
| | - Kejie Xie
- Clinical Testing Center, the Shaoxing People's Hospital, Shaoxing Hospital of Zhejiang University, Shaoxing, China
| | - Dongdong Wu
- Clinical Testing Center, the Shaoxing People's Hospital, Shaoxing Hospital of Zhejiang University, Shaoxing, China
| | - Wei Wang
- Department of Gastrointestinal Surgery (Quality Control), the Shaoxing People's Hospital, Shaoxing Hospital of Zhejiang University, Shaoxing, China
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Identification of potential urine proteins and microRNA biomarkers for the diagnosis of pulmonary tuberculosis patients. Emerg Microbes Infect 2018; 7:63. [PMID: 29636444 PMCID: PMC5893550 DOI: 10.1038/s41426-018-0066-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Revised: 02/23/2018] [Accepted: 03/02/2018] [Indexed: 12/31/2022]
Abstract
This study identified urinary biomarkers for tuberculosis (TB) diagnosis. The urine proteomic profiles of 45 pulmonary tuberculosis patients prior to anti-TB treatment and 45 healthy controls were analyzed and compared using two-dimensional electrophoresis with matrix-assisted laser desorption/ionization time of flight mass spectrometry. Nineteen differentially expressed proteins were identified preliminarily, and western blotting and qRT-PCR were performed to confirm these changes at the translational and transcriptional levels, respectively, using samples from 122 additional pulmonary tuberculosis patients and 73 additional healthy controls. Two proteins, mannose-binding lectin 2 and a 35-kDa fragment of inter-α-trypsin inhibitor H4, exhibited the highest differential expression. We constructed a protein-microRNA interaction network that primarily involved complement and inflammatory responses. Eleven microRNAs from microRNA-target protein interactions were screened and validated using qRT-PCR with some of the above samples, including 97 pulmonary tuberculosis patients and 48 healthy controls. Only miR-625-3p exhibited significant differential expression (p < 0.05). miR-625-3p was increased to a greater extent in samples of smear-positive than smear-negative patients. miR-625-3p was predicted to target mannose-binding lectin 2 protein. A binary logistic regression model based on miR-625-3p, mannose-binding lectin 2, and inter-α-trypsin inhibitor H4 was further established. This three-biomarker combination exhibited better performance for tuberculosis diagnosis than individual biomarkers or any two-biomarker combination and generated a diagnostic sensitivity of 85.87% and a specificity of 87.50%. These novel urine biomarkers may significantly improve tuberculosis diagnosis.
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31
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Mutant cartilage oligomeric matrix protein (COMP) compromises bone integrity, joint function and the balance between adipogenesis and osteogenesis. Matrix Biol 2018; 67:75-89. [PMID: 29309831 DOI: 10.1016/j.matbio.2017.12.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 12/23/2017] [Accepted: 12/27/2017] [Indexed: 12/23/2022]
Abstract
Mutations in COMP (cartilage oligomeric matrix protein) cause severe long bone shortening in mice and humans. Previously, we showed that massive accumulation of misfolded COMP in the ER of growth plate chondrocytes in our MT-COMP mouse model of pseudoachondroplasia (PSACH) causes premature chondrocyte death and loss of linear growth. Premature chondrocyte death results from activation of oxidative stress and inflammation through the CHOP-ER pathway and is reduced by removing CHOP or by anti-inflammatory or antioxidant therapies. Although the mutant COMP chondrocyte pathologic mechanism is now recognized, the effect of mutant COMP on bone quality and joint health (laxity) is largely unknown. Applying multiple analytic approaches, we describe a novel mechanism by which the deleterious consequences of mutant COMP retention results in upregulation of miR-223 disturbing the adipogenesis - osteogenesis balance. This results in reduction in bone mineral density, bone quality, mechanical strength and subchondral bone thickness. These, in addition to abnormal patterns of ossification at the ends of the femoral bones likely contribute to precocious osteoarthritis (OA) of the hips and knees in the MT-COMP mouse and PSACH. Moreover, joint laxity is compromised by abnormally thin ligaments. Altogether, these novel findings align with the PSACH phenotype of delayed ossification and bone age, extreme joint laxity and joint erosion, and extend our understanding of the underlying processes that affect bone in PSACH. These results introduce a novel finding that miR-223 is involved in the ossification defect in MT-COMP mice making it a therapeutic target.
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Lou J, Wang Y, Zhang Z, Qiu W. Activation of MMPs in Macrophages by Mycobacterium tuberculosis via the miR-223-BMAL1 Signaling Pathway. J Cell Biochem 2017; 118:4804-4812. [PMID: 28543681 DOI: 10.1002/jcb.26150] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Accepted: 05/18/2017] [Indexed: 12/12/2022]
Abstract
An interaction between Mycobacterium tuberculosis and macrophages constitutes an essential step in tuberculosis development, as macrophages exert both positive and negative effects on M. tuberculosis-triggered organ lesions. In this study, we focused on the regulation of the expression of matrix metalloproteinases (MMPs), which is responsible for lung matrix degradation and bacteria dissection, in macrophages following M. tuberculosis infection. Female BALB/c mice were intravenously injected with the M. tuberculosis strain H37Rv at 0 h zeitgeber time (ZT0) or 12 h zeitgeber time (ZT12). The expression and activity of MMP-1, -2, -3, and -9 in lungs and spleens were then evaluated. In vitro, peritoneal macrophages were harvested at ZT0 or at ZT12 and infected with 10 MOI M. tuberculosis. The expression of MMPs, microRNA-223 and BMAL1 was analyzed by qRT-PCR and/or Western blot. The binding of BMAL1 3'-UTR by miR-223 was confirmed by luciferase activity assay. Additionally, wild-type BMAL1 or NLSmut BMAL1 plasmids were transfected to evaluate the effect of BMAL1 on MMPs. The results showed a differential expression of MMPs in mice tissues infected at different times. M. tuberculosis infection caused enhanced MMP-1, -9, and miR-223 expression, with inhibited BMAL1 expression. MiR-223 modulated BMAL1 expression via the direct binding of BMAL1 3'-UTR. Furthermore, wild-type BMAL1 other than NLSmut BMAL1 attenuated MMPs expression in M. tuberculosis-infected macrophages. Overall, this study demonstrated a potential involvement of circadian rhythm in MMP activation by M. tuberculosis in macrophages. J. Cell. Biochem. 118: 4804-4812, 2017. © 2017 Wiley Periodicals, Inc.
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Affiliation(s)
- Jun Lou
- Department of Clinical Laboratory, Zhumadian Central Hospital, Zhumadian, 463000, P.R. China
| | - Yongli Wang
- Neonatal Intensive Care Unit, Zhumadian Central Hospital, Zhumadian, 463000, P.R. China
| | - Zhimin Zhang
- Department of Clinical Laboratory, Zhumadian Central Hospital, Zhumadian, 463000, P.R. China
| | - Weiqiang Qiu
- Department of Clinical Laboratory, Zhumadian Central Hospital, Zhumadian, 463000, P.R. China
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Kumar Kingsley SM, Vishnu Bhat B. Role of MicroRNAs in the development and function of innate immune cells. Int Rev Immunol 2017; 36:154-175. [DOI: 10.1080/08830185.2017.1284212] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- S. Manoj Kumar Kingsley
- Department of Neonatology, Jawaharlal Institute of Post Graduate Medical Education and Research (JIPMER), Puducherry, India
| | - B. Vishnu Bhat
- Department of Neonatology, Jawaharlal Institute of Post Graduate Medical Education and Research (JIPMER), Puducherry, India
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34
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Moen A, Jacobsen D, Phuyal S, Legfeldt A, Haugen F, Røe C, Gjerstad J. MicroRNA-223 demonstrated experimentally in exosome-like vesicles is associated with decreased risk of persistent pain after lumbar disc herniation. J Transl Med 2017; 15:89. [PMID: 28460630 PMCID: PMC5412060 DOI: 10.1186/s12967-017-1194-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Accepted: 04/19/2017] [Indexed: 12/14/2022] Open
Abstract
Background Previous findings have demonstrated that lumbar radicular pain after disc herniation may be associated with up-regulation of inflammatory mediators. In the present study we examined the possible role of extracellular microRNAs (miRs) in this process. Methods Single unit recordings, isolation of exosome-like vesicles, electron microscopy, nanoparticle tracking analysis, western blot analysis and qPCR were used in rats to demonstrate the effect of nucleus pulposus (NP) applied onto the dorsal nerve roots. ELISA and qPCR were used to measure the level of circulating IL-6 and miRs in a 1-year observational study in patients after disc herniation. Results In the rats, enhanced spinal cord nociceptive responses were displayed after NP applied onto the dorsal nerve roots. An increased release of small non-coding RNAs, including miR-223, miR-760 and miR-145, from NP in exosome-like vesicles was demonstrated. In particular, the NP expression of miR-223, which inhibited the nociceptive spinal signalling, was increased. In the patients, increased extracellular miR-223 was also verified in the acute phase after disc herniation. The increased miR-223 expression was, however, only observed in those who recovered (sex, age and smoking were included as covariates). Conclusions Our findings suggest that miR-223, which can be released from the NP after disc herniation, attenuates the neuronal activity in the pain pathways. Dysregulation of miR-223 may predict chronic lumbar radicular pain. Trial registration/ethics REK 2014/1725 Electronic supplementary material The online version of this article (doi:10.1186/s12967-017-1194-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Aurora Moen
- National Institute of Occupational Health, Pb 8149 Dep., 0033, Oslo, Norway.,Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
| | - Daniel Jacobsen
- National Institute of Occupational Health, Pb 8149 Dep., 0033, Oslo, Norway
| | - Santosh Phuyal
- National Institute of Occupational Health, Pb 8149 Dep., 0033, Oslo, Norway
| | - Anna Legfeldt
- National Institute of Occupational Health, Pb 8149 Dep., 0033, Oslo, Norway
| | - Fred Haugen
- National Institute of Occupational Health, Pb 8149 Dep., 0033, Oslo, Norway
| | - Cecilie Røe
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Johannes Gjerstad
- National Institute of Occupational Health, Pb 8149 Dep., 0033, Oslo, Norway. .,Department of Biosciences, University of Oslo, Oslo, Norway.
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35
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Li J, Tan M, Xiang Q, Zhou Z, Yan H. Thrombin-activated platelet-derived exosomes regulate endothelial cell expression of ICAM-1 via microRNA-223 during the thrombosis-inflammation response. Thromb Res 2017; 154:96-105. [PMID: 28460288 DOI: 10.1016/j.thromres.2017.04.016] [Citation(s) in RCA: 131] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 04/09/2017] [Accepted: 04/16/2017] [Indexed: 12/19/2022]
Abstract
Platelet activation and endothelial damage play essential roles in atherosclerosis. The pathophysiology of this process is mediated by chemokines and exosomes, two critical players in cell communication. Thrombin-activated platelet-derived exosomes have protective effects on atherosclerosis and endothelial inflammation. To confirm these findings, we isolated exosomes using differential ultracentrifugation and transmission electron microscopy. The exosomes were identified using NanoSight-tracking analysis. Immunofluorescence staining and western blotting were performed to assess exosome uptake and intercellular adhesion molecule-1 (ICAM-1) expression in human umbilical vein endothelial cells (HUVECs). We found that the levels of miR-223, miR-339 and miR-21 were elevated in thrombin-activated platelet exosomes. This finding was verified in our atherosclerosis mouse model. We also found that miR-223 transfection in HUVECs inhibited ICAM-1 expression under TNF-α stimulation. Furthermore, the miR-223 inhibitor blocked the downregulating effects of exosomes on ICAM-1 expression. We examined the key proteins of two classical signaling pathways, MAPK and NF-κB, and found that miR-223 inhibited the phosphorylation of p38, JNK and ERK and blocked the nuclear translocation of NF-κB p65. Our results suggest that thrombin-activated platelet-derived exosomes inhibit ICAM-1 expression during inflammation. MiR-223 may mediate this process via regulation of the NF-κB and MAPK pathways.
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Affiliation(s)
- Jiannan Li
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ming Tan
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qinqin Xiang
- State Key Laboratory of Cardiovascular Disease, Beijing Key Laboratory for Molecular Diagnostics of Cardiovascular Diseases, Diagnostic Laboratory Service, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhou Zhou
- State Key Laboratory of Cardiovascular Disease, Beijing Key Laboratory for Molecular Diagnostics of Cardiovascular Diseases, Diagnostic Laboratory Service, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Hongbing Yan
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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36
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Zhang ZM, Zhang AR, Xu M, Lou J, Qiu WQ. TLR-4/miRNA-32-5p/FSTL1 signaling regulates mycobacterial survival and inflammatory responses in Mycobacterium tuberculosis-infected macrophages. Exp Cell Res 2017; 352:313-321. [PMID: 28215633 DOI: 10.1016/j.yexcr.2017.02.025] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 02/13/2017] [Accepted: 02/15/2017] [Indexed: 02/06/2023]
Abstract
Macrophages play a pivotal role in host immune response against mycobacterial infection, which is tightly modulated by multiple factors, including microRNAs. The purpose of the present study was to investigate the biological function and potential mechanism of miR-32-5p in human macrophages during Mycobacterium tuberculosis (M.tb) infection. The results demonstrated that miR-32-5p was robustly enhanced in THP-1 and U937 cells in response to M.tb infection. TLR-4 signaling was required for upregulation of miR-32-5p induced by M.tb infection. Additionally, the introduction of miR-32-5p strongly increased the survival rate of intracellular mycobacteria, whereas inhibition of miR-32-5p suppressed intracellular growth of mycobacteria during M.tb challenged. Furthermore, forced expression of miR-32-5p dramatically attenuated the accumulation of inflammatory cytokines IL-1β, IL-6 and TNF-α induced by M.tb infection. Conversely, downregulated expression of miR-32-5p led to enhancement in these inflammatory cytokines. More importantly, our study explored that Follistatin-like protein 1 (FSTL1) was a direct and functional target of miR-32-5p. qRT-PCR and western blot analysis further validated that miR-32-5p negatively regulated the expression of FSTL1. Mechanistically, re-expression of FSTL1 attenuated the ability of miR-32-5p to promote mycobacterial survival. Meanwhile, miR-32-5p-mediated inhibition of the inflammatory cytokine production were completely reversed by overexpression of FSTL1. Collectively, our findings demonstrated a novel role of TLR-4/miRNA-32-5p/FSTL1 in the modulation of host defense against mycobacterial infection, which may provide a better understanding of the pathogenesis of tuberculosis and useful information for developing potential therapeutic interventions against the disease.
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Affiliation(s)
- Zhi-Min Zhang
- Department of Clinical Laboratory, the Central Hospital of Zhumadian, Zhumadian, Henan 463000, PR China.
| | - Ai-Rong Zhang
- Department of Clinical Laboratory, the Central Hospital of Zhumadian, Zhumadian, Henan 463000, PR China
| | - Min Xu
- Department of Clinical Laboratory, the Central Hospital of Zhumadian, Zhumadian, Henan 463000, PR China
| | - Jun Lou
- Department of Clinical Laboratory, the Central Hospital of Zhumadian, Zhumadian, Henan 463000, PR China
| | - Wei-Qiang Qiu
- Department of Clinical Laboratory, the Central Hospital of Zhumadian, Zhumadian, Henan 463000, PR China
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37
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Kim JK, Kim TS, Basu J, Jo EK. MicroRNA in innate immunity and autophagy during mycobacterial infection. Cell Microbiol 2016; 19. [PMID: 27794209 DOI: 10.1111/cmi.12687] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 10/25/2016] [Accepted: 10/26/2016] [Indexed: 12/13/2022]
Abstract
The fine-tuning of innate immune responses is an important aspect of host defenses against mycobacteria. MicroRNAs (miRNAs), small non-coding RNAs, play essential roles in regulating multiple biological pathways including innate host defenses against various infections. Accumulating evidence shows that many miRNAs regulate the complex interplay between mycobacterial survival strategies and host innate immune pathways. Recent studies have contributed to understanding the role of miRNAs, the levels of which can be modulated by mycobacterial infection, in tuning host autophagy to control bacterial survival and innate effector function. Despite considerable efforts devoted to miRNA profiling over the past decade, further work is needed to improve the selection of appropriate biomarkers for tuberculosis. Understanding the roles and mechanisms of miRNAs in regulating innate immune signaling and autophagy may provide insights into new therapeutic modalities for host-directed anti-mycobacterial therapies. Here, we present a comprehensive review of the recent literature regarding miRNA profiling in tuberculosis and the roles of miRNAs in modulating innate immune responses and autophagy defenses against mycobacterial infections.
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Affiliation(s)
- Jin Kyung Kim
- Department of Microbiology, School of Medicine, Chungnam National University, Daejeon, Korea.,Department of Medical Science, School of Medicine, Chungnam National University, Daejeon, Korea
| | - Tae Sung Kim
- Department of Microbiology, School of Medicine, Chungnam National University, Daejeon, Korea.,Department of Medical Science, School of Medicine, Chungnam National University, Daejeon, Korea
| | - Joyoti Basu
- Department of Chemistry, Bose Institute, Kolkata, India
| | - Eun-Kyeong Jo
- Department of Microbiology, School of Medicine, Chungnam National University, Daejeon, Korea.,Department of Medical Science, School of Medicine, Chungnam National University, Daejeon, Korea
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38
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MicroRNAs play big roles in modulating macrophages response toward mycobacteria infection. INFECTION GENETICS AND EVOLUTION 2016; 45:378-382. [PMID: 27693402 DOI: 10.1016/j.meegid.2016.09.023] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2016] [Revised: 09/05/2016] [Accepted: 09/26/2016] [Indexed: 11/22/2022]
Abstract
Macrophages are crucial player in the defense against multiple intracellular pathogens. Mycobacterium tuberculosis, the causative agent of tuberculosis which inflicted around one third of global population, can replicate and persist within macrophages. MicroRNAs, endogenous, small noncoding RNA, can regulate the expression of macrophages genes required for appropriate signaling. Mycobacteria can manipulate the expression of macrophages microRNAs to subvert cell response for its survival and persistence. This review summarized the progress of microRNAs in mycobacterial pathogenesis.
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Kim BS, Jung JY, Jeon JY, Kim HA, Suh CH. Circulating hsa-miR-30e-5p, hsa-miR-92a-3p, and hsa-miR-223-3p may be novel biomarkers in systemic lupus erythematosus. HLA 2016; 88:187-93. [DOI: 10.1111/tan.12874] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Revised: 07/21/2016] [Accepted: 08/12/2016] [Indexed: 12/27/2022]
Affiliation(s)
- B.-S. Kim
- Department of Rheumatology; Ajou University School of Medicine; Suwon Korea
| | - J.-Y. Jung
- Department of Rheumatology; Ajou University School of Medicine; Suwon Korea
| | - J.-Y. Jeon
- Department of Rheumatology; Ajou University School of Medicine; Suwon Korea
| | - H.-A. Kim
- Department of Rheumatology; Ajou University School of Medicine; Suwon Korea
| | - C.-H. Suh
- Department of Rheumatology; Ajou University School of Medicine; Suwon Korea
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40
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Wei Y, Schober A. MicroRNA regulation of macrophages in human pathologies. Cell Mol Life Sci 2016; 73:3473-95. [PMID: 27137182 PMCID: PMC11108364 DOI: 10.1007/s00018-016-2254-6] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 04/15/2016] [Accepted: 04/26/2016] [Indexed: 12/19/2022]
Abstract
Macrophages play a crucial role in the innate immune system and contribute to a broad spectrum of pathologies, like in the defence against infectious agents, in inflammation resolution, and wound repair. In the past several years, microRNAs (miRNAs) have been demonstrated to play important roles in immune diseases by regulating macrophage functions. In this review, we will summarize the role of miRNAs in the differentiation of monocytes into macrophages, in the classical and alternative activation of macrophages, and in the regulation of phagocytosis and apoptosis. Notably, miRNAs preferentially target genes related to the cellular cholesterol metabolism, which is of key importance for the inflammatory activation and phagocytic activity of macrophages. miRNAs functionally link various mechanisms involved in macrophage activation and contribute to initiation and resolution of inflammation. miRNAs represent promising diagnostic and therapeutic targets in different conditions, such as infectious diseases, atherosclerosis, and cancer.
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Affiliation(s)
- Yuanyuan Wei
- Experimental Vascular Medicine, Institute for Cardiovascular Prevention, Ludwig-Maximilians-University Munich, Pettenkoferstrasse 9, 80336, Munich, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, 80802, Munich, Germany
| | - Andreas Schober
- Experimental Vascular Medicine, Institute for Cardiovascular Prevention, Ludwig-Maximilians-University Munich, Pettenkoferstrasse 9, 80336, Munich, Germany.
- DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, 80802, Munich, Germany.
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41
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miR-223 Inhibits Lipid Deposition and Inflammation by Suppressing Toll-Like Receptor 4 Signaling in Macrophages. Int J Mol Sci 2015; 16:24965-82. [PMID: 26492242 PMCID: PMC4632784 DOI: 10.3390/ijms161024965] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2015] [Revised: 09/04/2015] [Accepted: 09/20/2015] [Indexed: 12/16/2022] Open
Abstract
Atherosclerosis and its complications rank as the leading cause of death with the hallmarks of lipid deposition and inflammatory response. MicroRNAs (miRNAs) have recently garnered increasing interests in cardiovascular disease. In this study, we investigated the function of miR-223 and the underlying mechanism in atherosclerosis. In the atherosclerotic ApoE−/− mice models, an obvious increase of miR-223 was observed in aortic atherosclerotic lesions. In lipopolysaccharide (LPS) activated macrophages, its expression was decreased. The miR-223 overexpression significantly attenuated macrophage foam cell formation, lipid accumulation and pro-inflammatory cytokine production, which were reversed by anti-miR-223 inhibitor transfection. Mechanism assay corroborated that miR-223 negatively regulated the activation of the toll-like receptor 4 (TLR4)-nuclear factor-κB (NF-κB) pathway. Pretreatment with a specific inhibitor of NF-κB (pyrrolidinedithiocarbamate, PDTC) strikingly abrogated miR-223 silence-induced lipid deposition and inflammatory cytokine production. Furthermore, PI3K/AKT was activated by miR-223 up-regulation. Pretreatment with PI3K/AKT inhibitor LY294002 strikingly ameliorated the inhibitory effects of miR-223 on the activation of TLR4 and p65, concomitant with the increase in lipid deposition and inflammatory cytokine production. Together, these data indicate that miR-223 up-regulation might abrogate the development of atherosclerosis by blocking TLR4 signaling through activation of the PI3K/AKT pathway, and provides a promising therapeutic avenue for the treatment of atherosclerosis.
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