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Syed NH, Mussa A, Elmi AH, Jamal Al-Khreisat M, Ahmad Mohd Zain MR, Nurul AA. Role of MicroRNAs in Inflammatory Joint Diseases: A Review. Immunol Invest 2024; 53:185-209. [PMID: 38095847 DOI: 10.1080/08820139.2023.2293095] [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: 08/02/2023] [Accepted: 12/03/2023] [Indexed: 03/23/2024]
Abstract
Inflammatory arthritis commonly initiates in the soft tissues lining the joint. This lining swells, as do the cells in it and inside the joint fluid, producing chemicals that induce inflammation signs such as heat, redness, and swelling. MicroRNA (miRNA), a subset of non-coding small RNA molecules, post-transcriptionally controls gene expression by targeting their messenger RNA. MiRNAs modulate approximately 1/3 of the human genome with their multiple targets. Recently, they have been extensively studied as key modulators of the innate and adaptive immune systems in diseases such as allergic disorders, types of cancer, and cardiovascular diseases. However, research on the different inflammatory joint diseases, such as rheumatoid arthritis, gout, Lyme disease, ankylosing spondylitis, and psoriatic arthritis, remains in its infancy. This review presents a deeper understanding of miRNA biogenesis and the functions of miRNAs in modulating the immune and inflammatory responses in the above-mentioned inflammatory joint diseases. According to the literature, it has been demonstrated that the development of inflammatory joint disorders is closely related to different miRNAs and their specific regulatory mechanisms. Furthermore, they may present as possible prognostic and diagnostic biomarkers for all diseases and may help in developing a therapeutic response. However, further studies are needed to determine whether manipulating miRNAs can influence the development and progression of inflammatory joint disorders.
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Affiliation(s)
- Nazmul Huda Syed
- School of Health Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
- Center for Global Health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, India
| | - Ali Mussa
- Center for Global Health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, India
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
- Department of Biology, Faculty of Education, Omdurman Islamic University, Omdurman, Sudan
| | - Abdirahman Hussein Elmi
- Department of Microbiology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | - Mutaz Jamal Al-Khreisat
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
| | | | - Asma Abdullah Nurul
- School of Health Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia
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2
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Xin P, Li M, Dong J, Zhu H, Li J. Bioinformatics gene analysis of potential biomarkers and therapeutic targets of osteoarthritis associated myelodysplastic syndrome. Front Genet 2023; 13:1040438. [PMID: 36968004 PMCID: PMC10034022 DOI: 10.3389/fgene.2022.1040438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 11/28/2022] [Indexed: 03/12/2023] Open
Abstract
Objective: Osteoarthritis (OA) and Myelodysplastic syndrome (MDS) are diseases caused by the same immune disorder with unclear etiology and many similarities in clinical manifestations; however, the specific mechanisms between osteoarthritis and myelodysplastic syndrome are unclear.Methods: The expression profile microarrays of osteoarthritis and myelodysplastic syndrome were searched in the GEO database, the intersection of their differential genes was taken, Venn diagrams were constructed to find common pathogenic genes, bioinformatics analysis signaling pathway analysis was performed on the obtained genes, and protein-protein interaction networks were constructed to find hub genes in order to establish diagnostic models for each disease and explore the immune infiltration of hub genes.Results: 52 co-pathogenic genes were screened for association with immune regulation, immune response, and inflammation. The mean area under the receiver operating characteristic (ROC) for all 10 genes used for co-causal diagnosis ranged from 0.71–0.81. Immune cell infiltration analysis in the myelodysplastic syndrome subgroup showed that the relative numbers of Macrophages M1, B cells memory, and T cells CD4 memory resting in the myelodysplastic syndrome group were significantly different from the normal group, however, in the osteoarthritis subgroup the relative numbers of Mast cells resting in the osteoarthritis subgroup was significantly different from the normal group.Conclusion: There are common pathogenic genes in osteoarthritis and myelodysplastic syndrome, which in turn mediate differential alterations in related signaling pathways and immune cells, affecting the high prevalence of osteoarthritis and myelodysplastic syndrome and the two disease phenomena.
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Affiliation(s)
- Peicheng Xin
- Department of Orthopedics, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China
| | - Ming Li
- Department of Orthopedics, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China
| | - Jing Dong
- Department of Hematology, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China
| | - Hongbo Zhu
- Department of Hematology, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China
| | - Jie Li
- Department of Hematology, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China
- *Correspondence: Jie Li,
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3
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The Expression of miR-23a and miR-146a in the Saliva of Patients with Periodontitis and Its Clinical Significance. BIOMED RESEARCH INTERNATIONAL 2021; 2021:5135278. [PMID: 34888382 PMCID: PMC8651402 DOI: 10.1155/2021/5135278] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 10/05/2021] [Accepted: 10/07/2021] [Indexed: 12/14/2022]
Abstract
Background This study is aimed at exploring the significance of the expression of miR-23a and miR-146a in patients with periodontitis and their correlations with inflammatory factors. Methods A total of 120 patients with chronic periodontitis admitted to the department of stomatology in Yantai Yuhuangding Hospital from August 2017 to December 2018 were enrolled as a study group, and 80 healthy volunteers in physical examination during the same period were enrolled as a control group. The expression of miR-23a, miR-146a, interleukin-1β (IL-1β), interleukin-6 (IL-6), and interleukin-17 (IL-17) in the saliva of people in the two groups was determined using the quantitative real-time polymerase chain reaction (qRT-PCR) and enzyme-linked immunosorbent assay (ELISA). Results The study group showed significantly higher relative expression of saliva miR-23a and miR-146a than the control group. The area under the curve (AUC) of saliva miR-23a and miR-146a for diagnosing periodontitis was 0.857 and 0.886, respectively. The expression of saliva miR-23a and miR-146a increased with the deterioration of periodontitis in the patients. After basic treatment, the study group showed significantly decreased expression of saliva miR-23a and miR-146a. Patients in the study group showed significantly higher levels of saliva IL-1β, IL-6, and IL-17 than those in the control group, and their saliva miR-23a and miR-146a were positively correlated with their saliva IL-1β, IL-6, and IL-17, respectively. Conclusion Saliva miR-23a and miR-146a can be used as biomarkers for the diagnosis and assessment of periodontitis, and they may have regulatory relationships with IL-1β, IL-6, and IL-17.
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Wang J, Hu M, Li L. Clinical Values of miR-23a-3p in Oral Lichen Planus and Its Role in Keratinocyte Proliferation and Inflammatory Response. J Inflamm Res 2021; 14:5013-5021. [PMID: 34616170 PMCID: PMC8488055 DOI: 10.2147/jir.s325986] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 08/06/2021] [Indexed: 02/03/2023] Open
Abstract
Purpose Oral lichen planus (OLP) is a chronic inflammatory disease occurring in the oral cavity, and several miRNAs have been identified to be involved in the disease progression and malignant transformation. This study investigated the expression changes of miR-23a-3p in OLP patients, and further explored its functional role in keratinocyte cell proliferation and inflammatory response. Patients and Methods Fifty buccal mucosal tissue samples were collected from OLP patients. HaCaT cells were cultured with lipopolysaccharides (LPS) to mimic the condition of OLP in vitro. RNA extraction and quantitative real-time PCR (qRT-PCR) were used for the measurement of miR-23a-3p levels. The cell viability and inflammation were detected by using cell counting kit-8 (CCK-8) and enzyme-linked immunosorbent assay (ELISA). The target gene of miR-23a-3p was verified by using luciferase reporter assay. Results Compared with the control group, miR-23a-3p was significantly downregulated in the buccal mucosal tissues of OLP patients, and a remarkably decreased level of miR-23a-3p was detected in patients with erosive OLP. ROC curve demonstrated the diagnostic value of miR-23a-3p for OLP with the AUC of 0.908, it can also distinguish erosive OLP from the non-erosive ones. MiR-23a-3p level was negatively associated with RAE (reticular, atrophic, erosive) score in OLP patients (r = -0.790, P < 0.001). The in vitro experiments indicated that overexpression of miR-23a-3p reversed the promotive effect of LPS on HaCaT cell proliferation and reduced the protein levels of TNF-α and IL-6. The cyclin D1 (CCND1) was a direct target gene of miR-23a-3p, it was overexpressed in OLP cell models. Conclusion MiR-23a-3p was at the low expression in OLP patients and showed close association with the disease severity. Overexpression of miR-23a-3p might inhibit keratinocyte proliferation and inflammatory response via targeting CCND1.
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Affiliation(s)
- Jian Wang
- Department of Stomatology, Dongying Hospital of Traditional Chinese Medicine, Dongying, Shandong, 257000, People's Republic of China
| | - Mingyan Hu
- Department of Stomatology, Dongying People's Hospital, Dongying, Shandong, 257091, People's Republic of China
| | - Leilei Li
- Department of Stomatology, Dongying People's Hospital, Dongying, Shandong, 257091, People's Republic of China
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5
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Rajendiran A, Klemm P, Schippers A, Scheufen A, Schwarz T, Peitz J, Brandenburg LO, Wagner N, Consolaro A, Raggi F, Bosco MC, Luedde T, Foell D, Denecke B, Horneff G, Ohl K, Tenbrock K. miR-23a contributes to T cellular redox metabolism in juvenile idiopathic oligoarthritis. Rheumatology (Oxford) 2021; 61:2694-2703. [PMID: 34559194 DOI: 10.1093/rheumatology/keab709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 08/27/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Juvenile idiopathic arthritis (JIA) is a chronic inflammatory disease of unknown origin. The regulation of inflammatory processes involves multiple cellular steps including mRNA transcription and translation. Different miRNAs tightly control these processes. We aimed to determine the roles of specific miRNAs within JIA pathogenesis. METHODS We performed a global miRNA expression analysis in parallel in cells from the arthritic joint and peripheral blood of oligoarticular JIA patients and healthy controls. QRT-PCR analysis was used to verify expression of miRNA in T cells. Ex vivo experiments and flow cytometric analyses were used to analyze proliferation and redox metabolism. RESULTS Global miRNA expression analysis demonstrated a different composition of miRNA expression at the site of inflammation compared with peripheral blood. Bioinformatic analysis of predicted miRNA target genes suggest a huge overrepresentation of genes involved in metabolic and oxidative stress pathways in the inflamed joint. Despite enhanced ROS levels within the local inflammatory milieu, JIA T cells are hyperproliferative and reveal an overexpression of miR-23a, which is an inhibitor of PPIF, the regulator of mitochondrial ROS escape. Mitochondrial ROS escape is diminished in JIA T cells resulting in their prolonged survival. CONCLUSION Our data suggest that miRNA dependent mitochondrial ROS shuttling might be a mechanism that contributes to T cell regulation in JIA at the site of inflammation.
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Affiliation(s)
- Anandhi Rajendiran
- Dept of Pediatrics, Pediatric Rheumatology, Medical Faculty, RWTH Aachen, Germany
| | - Patricia Klemm
- Dept of Pediatrics, Pediatric Rheumatology, Medical Faculty, RWTH Aachen, Germany
| | - Anastasia Schippers
- Dept of Pediatrics, Pediatric Rheumatology, Medical Faculty, RWTH Aachen, Germany
| | - Anja Scheufen
- Dept of Pediatrics, Pediatric Rheumatology, Medical Faculty, RWTH Aachen, Germany
| | - Tobias Schwarz
- Dept of Pediatric Rheumatology St. Josef-Stift Sendenhorst, Sendenhorst, Germany
| | - Joachim Peitz
- Asklepios Children's Hospital Sankt Augustin, Sankt Augustin, Germany
| | - Lars-Ove Brandenburg
- Institute of Anatomy and Cell Biology, Medical Faculty, RWTH Aachen, Germany.,Institute of Anatomy, Rostock University Medical Center Rostock, Germany
| | - Norbert Wagner
- Dept of Pediatrics, Pediatric Rheumatology, Medical Faculty, RWTH Aachen, Germany
| | | | - Federica Raggi
- Laboratory of Molecular Biology, IRCSS, Instituto Gaslini, Genova, Italy
| | - Maria Carla Bosco
- Laboratory of Molecular Biology, IRCSS, Instituto Gaslini, Genova, Italy
| | - Tom Luedde
- Dept of Medicine III, RWTH Aachen, Germany
| | - Dirk Foell
- Department of Pediatric Rheumatology and Immunology, University of Münster, Germany
| | - Bernd Denecke
- Interdisciplinary center for clinical research Aachen, Medical Faculty, RWTH Aachen, Germany
| | - Gerd Horneff
- Asklepios Children's Hospital Sankt Augustin, Sankt Augustin, Germany.,Dept. of Pediatrics, University of Cologne, Cologne, Germant
| | - Kim Ohl
- Dept of Pediatrics, Pediatric Rheumatology, Medical Faculty, RWTH Aachen, Germany
| | - Klaus Tenbrock
- Dept of Pediatrics, Pediatric Rheumatology, Medical Faculty, RWTH Aachen, Germany
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Grivas A, Fragoulis G, Garantziotis P, Banos A, Nikiphorou E, Boumpas D. Unraveling the complexities of psoriatic arthritis by the use of -Omics and their relevance for clinical care. Autoimmun Rev 2021; 20:102949. [PMID: 34509654 DOI: 10.1016/j.autrev.2021.102949] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 06/30/2021] [Indexed: 12/30/2022]
Abstract
-Omic technologies represent a novel approach to unravel ill-defined aspects of psoriatic arthritis (PsA). Large-scale information can be acquired from analysis of affected tissues in PsA via high-throughput studies in the domains of genomics, transcriptomics, epigenetics, proteomics and metabolomics. This is a critical overview of the current knowledge of -omics in PsA, with emphasis on the pathophysiological insights of diagnostic and therapeutic relevance, the advent of novel biomarkers and their potential use for precision medicine in PsA.
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Affiliation(s)
- Alexandros Grivas
- National and Kapodistrian University of Athens, Faculty of medicine, Athens, Greece; Inflammation & Autoimmunity Lab, Biomedical Research Foundation of the Academy of Athens (BRFAA), Athens, Greece.
| | - George Fragoulis
- First Department of Propaedeutic Internal Medicine, National and Kapodistrian University of Athens, "Laiko" General Hospital, Athens, Greece
| | - Panagiotis Garantziotis
- Inflammation & Autoimmunity Lab, Biomedical Research Foundation of the Academy of Athens (BRFAA), Athens, Greece; Division of Immunology and Rheumatology, Hannover Medical University, 30,625 Hannover, Germany
| | - Aggelos Banos
- Inflammation & Autoimmunity Lab, Biomedical Research Foundation of the Academy of Athens (BRFAA), Athens, Greece
| | - Elena Nikiphorou
- Centre for Rheumatic Diseases, School of Immunology and Microbial Sciences, King's College London, King's Hospital, London, United Kingdom
| | - Dimitrios Boumpas
- National and Kapodistrian University of Athens, Faculty of medicine, Athens, Greece; Inflammation & Autoimmunity Lab, Biomedical Research Foundation of the Academy of Athens (BRFAA), Athens, Greece
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7
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Abstract
Based on the PubMed data, we have been performing a yearly evaluation of the publications related to autoimmune diseases and immunology to ascertain the relative weight of the former in the scientific literature. It is particularly intriguing to observe that despite the numerous new avenues of immune-related mechanisms, such as cancer immunotherapy, the proportion of immunology manuscripts related to autoimmunity continues to increase and has been approaching 20% in 2019. As in the previous 13 years, we performed an arbitrary selection of the peer-reviewed articles published by the major dedicated Journals and discussed the common themes which continue to outnumber peculiarites in autoimmune diseases. The investigated areas included systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), psoriatic arthritis (PsA), autoantibodies (autoAbs), and common therapeutic avenues and novel pathogenic mechanisms for autoimmune conditions. Some examples include new pathogenetic evidence which is well represented by IL21 or P2X7 receptor (P2X7R) in SLE or the application of single-cell RNA sequencing (scRNA-seq), mass cytometry, bulk RNA sequencing (RNA-seq), and flow cytometry for the analysis of different cellular populations in RA. Cumulatively and of interest to the clinicians, a large number of findings continue to underline the importance of a strict relationship between basic and clinical science to define new pathogenetic and therapeutic developments. The therapeutic pipeline in autoimmunity continues to grow and maintain a constant flow of new molecules, as well illustrated in RA and PsA, and this is most certainly derived from the new basic evidence and the high-throughput tools applied to autoimmune diseases.
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8
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Motta F, Pederzani A, Carena MC, Ceribelli A, Wordsworth PB, De Santis M, Selmi C, Vecellio M. MicroRNAs in Axial Spondylarthritis: an Overview of the Recent Progresses in the Field with a Focus on Ankylosing Spondylitis and Psoriatic Arthritis. Curr Rheumatol Rep 2021; 23:59. [PMID: 34216293 PMCID: PMC8254706 DOI: 10.1007/s11926-021-01027-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2021] [Indexed: 12/18/2022]
Abstract
Purpose of Review To highlight the recent discoveries and lines of evidence on the role of microRNAs in ankylosing spondylitis (AS) and psoriatic arthritis (PsA), focusing on their expression profiling and mechanisms of action. Recent Findings AS and PsA are chronic inflammatory musculoskeletal diseases with axial manifestations and represent an excellent model for studying microRNAs contribution to the disease pathogenesis, particularly through immunomodulation, inflammation, and bone remodelling, or their value as candidate diagnostic and prognostic biomarkers. Summary MicroRNAs are single-stranded nucleotides able to regulate gene expression. They are a key component of the epigenetic machinery, involved in physiological and pathological processes. The contribution of microRNAs in AS and PsA (such as miR-29a in regulating bone metabolism) is highlighted by several works in the field but their utility as possible markers must be still confirmed, particularly in larger patients’ cohorts.
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Affiliation(s)
- Francesca Motta
- Division of Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Andrea Pederzani
- Division of Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | | | - Angela Ceribelli
- Division of Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Paul B Wordsworth
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Maria De Santis
- Division of Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Carlo Selmi
- Division of Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Matteo Vecellio
- Division of Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy. .,Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.
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9
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Li S, Wang H, Wu H, Chang X. Therapeutic Effect of Exogenous Regulatory T Cells on Collagen-induced Arthritis and Rheumatoid Arthritis. Cell Transplant 2021; 29:963689720954134. [PMID: 32990025 PMCID: PMC7784507 DOI: 10.1177/0963689720954134] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Regulatory T (Treg) cells have anti-inflammatory functions and heighten immune tolerance. The proportion and functions of Treg cells are perturbed in rheumatoid arthritis (RA), contributing to the excessive immune activation associated with this disease. We therefore hypothesized that supplementation with foreign Treg cells could be used to treat RA. To investigate the therapeutic effects of exogenous Treg cells on RA and its mechanism, we used human Treg cells to treat collagen-induced arthritis (CIA) in a rat model to observe whether exogenous Treg cells can treat the disease across species. Successful treatment would indicate that Treg cell transplantation in humans is more likely to affect RA. In the present study, human Treg cells were collected from healthy human peripheral blood and culture-expanded in vitro. Induced human Treg cells were injected into CIA rats via the tail vein. The rats’ lymphocyte subtypes, cytokines, and Th1/Th2 ratios were measured using flow cytometry. In the rats, following injection of the human Treg cells, the severity of CIA was significantly reduced (P < 0.01), the proportion of endogenous Treg cells increased in the peripheral blood and spleen (P = 0.007 and P < 0.01, respectively), and the proportion of B cells decreased (P = 0.031). The IL-5 level, IL-6 level, and Th1/Th2 ratio in the peripheral blood were decreased (P = 0.013, 0.009, and 0.012, respectively). The culture-expanded human Treg cells were also cultured with synovial fibroblast cells from RA patients (RASFs). After coculture with Treg cells, RASFs showed reduced proliferation (P < 0.01) and increased apoptosis (P = 0.037). These results suggest that exogenous and induced Treg cells can produce a therapeutic effect in RA and CIA by increasing endogenous Treg cells and RASF apoptosis and reducing B cells, the Th1/Th2 ratio, and secretion levels of IL-5 and IL-6. Treg cell transplantation could serve as a therapy for RA that does not cause immune rejection.
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Affiliation(s)
- Shutong Li
- 12589Medical Research Center of the Affiliated Hospital of Qingdao University, Qingdao, Shandong, PR China.,Medical Research Center of Shandong Provincial Qianfoshan Hospital, 12589Shandong University, Jinan, PR China.,Medical School of Pingdingshan University, Pingdingshan, Henan, PR China
| | - Hongxing Wang
- Medical Research Center of Shandong Provincial Qianfoshan Hospital, 12589Shandong University, Jinan, PR China
| | - Hui Wu
- Medical Research Center of Shandong Provincial Qianfoshan Hospital, 12589Shandong University, Jinan, PR China
| | - Xiaotian Chang
- 12589Medical Research Center of the Affiliated Hospital of Qingdao University, Qingdao, Shandong, PR China
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10
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Carvalho AL, Hedrich CM. The Molecular Pathophysiology of Psoriatic Arthritis-The Complex Interplay Between Genetic Predisposition, Epigenetics Factors, and the Microbiome. Front Mol Biosci 2021; 8:662047. [PMID: 33869291 PMCID: PMC8047476 DOI: 10.3389/fmolb.2021.662047] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 03/04/2021] [Indexed: 12/13/2022] Open
Abstract
Psoriasis is a symmetric autoimmune/inflammatory disease that primarily affects the skin. In a significant proportion of cases, it is accompanied by arthritis that can affect any joint, the spine, and/or include enthesitis. Psoriasis and psoriatic arthritis are multifactor disorders characterized by aberrant immune responses in genetically susceptible individuals in the presence of additional (environmental) factors, including changes in microbiota and/or epigenetic marks. Epigenetic changes can be heritable or acquired (e.g., through changes in diet/microbiota or as a response to therapeutics) and, together with genetic factors, contribute to disease expression. In psoriasis, epigenetic alterations are mainly related to cell proliferation, cytokine signaling and microbial tolerance. Understanding the complex interplay between heritable and acquired pathomechanistic factors contributing to the development and maintenance of psoriasis is crucial for the identification and validation of diagnostic and predictive biomarkers, and the introduction of individualized effective and tolerable new treatments. This review summarizes the current understanding of immune activation, genetic, and environmental factors that contribute to the pathogenesis of psoriatic arthritis. Particular focus is on the interactions between these factors to propose a multifactorial disease model.
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Affiliation(s)
- Ana L Carvalho
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Christian M Hedrich
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, United Kingdom.,Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust Hospital, Liverpool, United Kingdom
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11
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Rao Y, Fang Y, Tan W, Liu D, Pang Y, Wu X, Zhang C, Li G. Delivery of Long Non-coding RNA NEAT1 by Peripheral Blood Monouclear Cells-Derived Exosomes Promotes the Occurrence of Rheumatoid Arthritis via the MicroRNA-23a/MDM2/SIRT6 Axis. Front Cell Dev Biol 2020; 8:551681. [PMID: 33042992 PMCID: PMC7517357 DOI: 10.3389/fcell.2020.551681] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 08/25/2020] [Indexed: 12/18/2022] Open
Abstract
Emerging evidence has pointed out the importance of long non-coding RNAs (lncRNAs) in multiple diseases, the knowledge of rheumatoid arthritis (RA)-associated lncRNAs remains limited. In this present study, we aimed to elucidate the mechanism of lncRNA nuclear paraspeckle assembly transcript 1 (NEAT1) from peripheral blood monouclear cell (PBMC)-derived exosomes (exos) on RA development by modulating the microRNA-23a (miR-23a)/murine double minute-2 (MDM2)/Sirtuin 6 (SIRT6) axis. RA was modeled in vivo by collagen induction in mice and in vitro by exposing fibroblast-like synoviocytes (FLSs) to lipopolysaccharide. Exos were isolated from human or mouse PBMCs, which were then were co-cultured with FLSs. Based on gain- and loss-of-function experiments, the cell proliferation and secretion of inflammatory factors were measured. LncRNA NEAT1 was found to be highly expressed in RA, and PBMCs-derived exos contributed to RA development by delivering lncRNA NEAT1. In lipopolysaccharide-induced FLSs, miR-23a inhibited the expression of MDM2, and overexpression of MDM2 partially rescued the inhibitory effect of miR-23a on FLS proliferation and inflammatory response. Mechanistically, MDM2 ubiquitination degraded SIRT6 in RA. LncRNA NEAT1 shuttled by PBMC-derived exos promoted FLS proliferation and inflammation through regulating the MDM2/SIRT6 axis. Furthermore, in vivo experiments suggested that downregulated lncRNA NEAT1 shuttled by PBMC-derived exos or upregulated miR-23a impeded RA deterioration in mice. This study highlights that lncRNA NEAT1 shuttled by PBMC-derived exos contributes to RA development with the involvement of the miR-23a/MDM2/SIRT6 axis.
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Affiliation(s)
- Yujun Rao
- Department of Rheumatology and Immunology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Yuxuan Fang
- Department of Rheumatology and Immunology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Wei Tan
- Department of Rheumatology and Immunology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Dan Liu
- Department of Pathology, Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Yubin Pang
- Department of Rheumatology and Immunology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Xia Wu
- Department of Rheumatology and Immunology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Chunwang Zhang
- Department of Rheumatology and Immunology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Guoqing Li
- Department of Rheumatology and Immunology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
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12
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Dinesh P, Kalaiselvan S, Sujitha S, Rasool M. MicroRNA-532-3p Regulates Pro-Inflammatory Human THP-1 Macrophages by Targeting ASK1/p38 MAPK Pathway. Inflammation 2020; 44:229-242. [PMID: 32876895 DOI: 10.1007/s10753-020-01325-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 08/09/2020] [Accepted: 08/18/2020] [Indexed: 01/14/2023]
Abstract
Inflammation is a complex biological process which alters the normal physiological function of the immune system resulting in an abnormal microenvironment that leads to several clinical complications. The process of inflammation is mediated through various intracellular signaling factors inside the cells. Apoptosis signal-regulating kinase 1 (ASK1) is an inflammation-derived kinase that controls the activation of other family of kinases such as p38 mitogen-activated protein kinases (p38 MAPKs), which mediates various the inflammatory processes. In this study, we cultured THP-1 macrophage cells to undergo inflammatory proliferation with LPS (1 μg/ml) and TNFα (10 ng/ml) stimulation. Initial in silico analysis was utilized to predict novel microRNAs (miRNAs) that target ASK1 signaling and its expression levels in LPS and TNFα stimulated THP-1 cells were estimated. Among the miRNAs, miR-532-3p showcased the highest binding affinity towards ASK1 kinase. We witnessed that transient transfection of miR-532-3p diminished the levels of ASK1 and downstream phosphorylation/translocation of p38 MAPK. Furthermore, direct targeting of ASK1 resulted in regulation of uncontrolled release of cytokines (TNFα, IL-6, and IL-23) and chemokines (GM-CSF and MIP-2α). Overall, we suggest that miR-532-3p attenuates the pro-inflammatory nature of macrophages by targeting ASK1/p38 MAPK signaling pathway and can be used as a molecular intervention for treating inflammatory diseases.
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Affiliation(s)
- Palani Dinesh
- SMV 240, Immunopathology Lab, School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, 632 014, India
| | - Sowmiya Kalaiselvan
- SMV 240, Immunopathology Lab, School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, 632 014, India
| | - Sali Sujitha
- SMV 240, Immunopathology Lab, School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, 632 014, India
| | - Mahaboobkhan Rasool
- SMV 240, Immunopathology Lab, School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, 632 014, India.
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Wade SM, McGarry T, Wade SC, Fearon U, Veale DJ. Serum MicroRNA Signature as a Diagnostic and Therapeutic Marker in Patients with Psoriatic Arthritis. J Rheumatol 2020; 47:1760-1767. [PMID: 32115427 DOI: 10.3899/jrheum.190602] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVE MicroRNA (miRNA) are small endogenous regulatory RNA molecules that have emerged as potential therapeutic targets and biomarkers in autoimmunity. Here, we investigated serum miRNA levels in patients with psoriatic arthritis (PsA) and further assessed a serum miRNA signature in therapeutic responder versus nonresponder PsA patients. METHODS Serum samples were collected from healthy controls (HC; n = 20) and PsA patients (n = 31), and clinical demographics were obtained. To examine circulatory miRNA in serum from HC and PsA patients, a focused immunology miRNA panel was analyzed utilizing a miRNA Fireplex assay (FirePlex Bioworks Inc.). MiRNA expression was further assessed in responders versus nonresponders according to the European League Against Rheumatism response criteria. RESULTS Six miRNA (miR-221-3p, miR-130a-3p, miR-146a-5p, miR-151-5p, miR-26a-5p, and miR-21-5p) were significantly higher in PsA compared to HC (all P < 0.05), with high specificity and sensitivity determined by receiver-operating characteristic curve analysis. Analysis of responder versus nonresponders demonstrated higher baseline levels of miR-221-3p, miR-130a-3p, miR-146a-5p, miR-151-5p, and miR-26a-5p were associated with therapeutic response. CONCLUSION This study identified a 6-serum microRNA signature that could be attractive candidates as noninvasive markers for PsA and may help to elucidate the disease pathogenesis.
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Affiliation(s)
- Sarah M Wade
- S.M. Wade, PhD, T. McGarry, PhD, U. Fearon, PhD, Molecular Rheumatology, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, and Centre for Arthritis and Rheumatic Disease, St. Vincent's University Hospital, and University College Dublin
| | - Trudy McGarry
- S.M. Wade, PhD, T. McGarry, PhD, U. Fearon, PhD, Molecular Rheumatology, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, and Centre for Arthritis and Rheumatic Disease, St. Vincent's University Hospital, and University College Dublin
| | - Siobhan C Wade
- S.C. Wade, PhD, Molecular Rheumatology, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin
| | - Ursula Fearon
- S.M. Wade, PhD, T. McGarry, PhD, U. Fearon, PhD, Molecular Rheumatology, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, and Centre for Arthritis and Rheumatic Disease, St. Vincent's University Hospital, and University College Dublin
| | - Douglas J Veale
- D.J. Veale, MD, Centre for Arthritis and Rheumatic Disease, St. Vincent's University Hospital, and University College Dublin, Dublin, Ireland.
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Liu D, Fang Y, Rao Y, Tan W, Zhou W, Wu X, Zhang C, Zhang Y, Liu Y, Sunagawa M, Hisamitsu T, Li G. Synovial fibroblast-derived exosomal microRNA-106b suppresses chondrocyte proliferation and migration in rheumatoid arthritis via down-regulation of PDK4. J Mol Med (Berl) 2020; 98:409-423. [PMID: 32152704 DOI: 10.1007/s00109-020-01882-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 01/02/2020] [Accepted: 01/21/2020] [Indexed: 12/12/2022]
Abstract
Fibroblast-derived exosomes have been reported to transfer microRNAs to recipient cells, where they regulate target gene expression, which is of interest for understanding the basic biology of inflammation, tissue homeostasis, and development of therapeutic approaches. Initial microarray-based analysis carried out in this study identified the rheumatoid arthritis (RA)-related differentially expressed gene pyruvate dehydrogenase kinase 4 (PDK4). Subsequently, the upstream regulatory microRNA-106b (miR-106b) of PDK4 was predicted with bioinformatic analyses. A collagen-induced arthritis (CIA)-induced mouse model was established, and exosomes were isolated from synovial fibroblasts (SFs) and transferred into chondrocytes to identify the role of exosomes in rheumatoid arthritis (RA). We found that PDK4 was poorly expressed in RA cartilage tissues and chondrocytes, while miR-106b was highly expressed in RA SFs and SF-derived exosomes. Notably, PDK4 was confirmed as a target gene of miR-106b. Over-expression of PDK4 promoted the proliferation and migration abilities of chondrocytes and inhibited their apoptosis as well as affected the receptor activator of nuclear factor kappa B ligand (RANKL)/RANK/osteoprotegerin (OPG) system. Meanwhile, miR-106b was delivered from SFs to chondrocytes through exosomes, which suppressed chondrocyte proliferation and migration and accelerated apoptosis as well as affected the RANKL/RANK/OPG system via down-regulation of PDK4. Furthermore, in vivo results validated that miR-106b inhibition could relieve CIA-induced RA. Taken together, SF-derived exosomal miR-106b stimulates RA initiation by targeting PDK4, indicating a physiologically validated potential approach for the prevention and treatment of RA. KEY MESSAGES: PDK4 is decreased in chondrocytes of RA, while miR-106b is increased in SFBs. PDK4 promotes proliferation and migration of chondrocytes. miR-106b could target 3'UTR of PDK4 gene. SFB-exosomal miR-106b inhibits proliferation and migration of chondrocytes. Inhibition of miR-106b attenuates RA progression in a CIA mouse model.
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Affiliation(s)
- Dan Liu
- Department of Pathology, Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou University, Yangzhou, 225000, People's Republic of China
| | - Yuxuan Fang
- Department of Rheumatology and Immunology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 368, Hanjiang Middle Road, Yangzhou, 225000, Jiangsu Province, People's Republic of China
| | - Yujun Rao
- Department of Rheumatology and Immunology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 368, Hanjiang Middle Road, Yangzhou, 225000, Jiangsu Province, People's Republic of China
| | - Wei Tan
- Department of Rheumatology and Immunology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 368, Hanjiang Middle Road, Yangzhou, 225000, Jiangsu Province, People's Republic of China
| | - Wei Zhou
- Department of Rheumatology and Immunology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 368, Hanjiang Middle Road, Yangzhou, 225000, Jiangsu Province, People's Republic of China
| | - Xia Wu
- Department of Rheumatology and Immunology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 368, Hanjiang Middle Road, Yangzhou, 225000, Jiangsu Province, People's Republic of China
- Clinical Medical College, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Chunwang Zhang
- Department of Rheumatology and Immunology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 368, Hanjiang Middle Road, Yangzhou, 225000, Jiangsu Province, People's Republic of China
- Clinical Medical College, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Yu Zhang
- Medical College of Yangzhou University, Yangzhou, 225000, People's Republic of China
| | - Yanqing Liu
- Medical College of Yangzhou University, Yangzhou, 225000, People's Republic of China
| | - Masataka Sunagawa
- Department of Physiology, School of Medicine, Showa University, Tokyo, 142-8555, Japan
| | - Tadashi Hisamitsu
- Department of Physiology, School of Medicine, Showa University, Tokyo, 142-8555, Japan
| | - Guoqing Li
- Department of Rheumatology and Immunology, Affiliated Hospital of Yangzhou University, Yangzhou University, No. 368, Hanjiang Middle Road, Yangzhou, 225000, Jiangsu Province, People's Republic of China.
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Chen YC, Hsu PY, Su MC, Chin CH, Liou CW, Wang TY, Lin YY, Lee CP, Lin MC, Hsiao CC. miR-21-5p Under-Expression in Patients with Obstructive Sleep Apnea Modulates Intermittent Hypoxia with Re-Oxygenation-Induced-Cell Apoptosis and Cytotoxicity by Targeting Pro-Inflammatory TNF-α-TLR4 Signaling. Int J Mol Sci 2020; 21:ijms21030999. [PMID: 32028672 PMCID: PMC7037842 DOI: 10.3390/ijms21030999] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Revised: 01/30/2020] [Accepted: 02/01/2020] [Indexed: 02/07/2023] Open
Abstract
The purpose of this study is to explore the anti-inflammatory role of microRNAs (miR)-21 and miR-23 targeting the TLR/TNF-α pathway in response to chronic intermittent hypoxia with re-oxygenation (IHR) injury in patients with obstructive sleep apnea (OSA). Gene expression levels of the miR-21/23a, and their predicted target genes were assessed in peripheral blood mononuclear cells from 40 treatment-naive severe OSA patients, and 20 matched subjects with primary snoring (PS). Human monocytic THP-1 cell lines were induced to undergo apoptosis under IHR exposures, and transfected with miR-21-5p mimic. Both miR-21-5p and miR-23-3p gene expressions were decreased in OSA patients as compared with that in PS subjects, while TNF-α gene expression was increased. Both miR-21-5p and miR-23-3p gene expressions were negatively correlated with apnea hypopnea index and oxygen desaturation index, while TNF-α gene expression positively correlated with apnea hypopnea index. In vitro IHR treatment resulted in decreased miR-21-5p and miR-23-3p expressions. Apoptosis, cytotoxicity, and gene expressions of their predicted target genes—including TNF-α, ELF2, NFAT5, HIF-2α, IL6, IL6R, EDNRB, and TLR4—were all increased in response to IHR, while all were reversed with miR-21-5p mimic transfection under IHR condition. The findings provide biological insight into mechanisms by which IHR-suppressed miRs protect cell apoptosis via inhibit inflammation, and indicate that over-expression of the miR-21-5p may be a new therapy for OSA.
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Affiliation(s)
- Yung-Che Chen
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (Y.-C.C.); (P.-Y.H.); (M.-C.S.); (C.-H.C.); (T.-Y.W.); (Y.-Y.L.); (C.P.L.)
- Sleep Center, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan
- Department of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Po-Yuan Hsu
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (Y.-C.C.); (P.-Y.H.); (M.-C.S.); (C.-H.C.); (T.-Y.W.); (Y.-Y.L.); (C.P.L.)
| | - Mao-Chang Su
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (Y.-C.C.); (P.-Y.H.); (M.-C.S.); (C.-H.C.); (T.-Y.W.); (Y.-Y.L.); (C.P.L.)
- Sleep Center, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan
- Department of Respiratory Therapy, Chang Gung University of Science and Technology, Chia-Yi 61363, Taiwan
| | - Chien-Hung Chin
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (Y.-C.C.); (P.-Y.H.); (M.-C.S.); (C.-H.C.); (T.-Y.W.); (Y.-Y.L.); (C.P.L.)
- Sleep Center, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan
- Department of Medicine, Chung Shan Medical University School of Medicine, Taichung 40201, Taiwan
| | - Chia-Wei Liou
- Department of Neurology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan;
| | - Ting-Ya Wang
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (Y.-C.C.); (P.-Y.H.); (M.-C.S.); (C.-H.C.); (T.-Y.W.); (Y.-Y.L.); (C.P.L.)
| | - Yong-Yong Lin
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (Y.-C.C.); (P.-Y.H.); (M.-C.S.); (C.-H.C.); (T.-Y.W.); (Y.-Y.L.); (C.P.L.)
| | - Chiu Ping Lee
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (Y.-C.C.); (P.-Y.H.); (M.-C.S.); (C.-H.C.); (T.-Y.W.); (Y.-Y.L.); (C.P.L.)
| | - Meng-Chih Lin
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (Y.-C.C.); (P.-Y.H.); (M.-C.S.); (C.-H.C.); (T.-Y.W.); (Y.-Y.L.); (C.P.L.)
- Sleep Center, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan
- Correspondence: (M.-C.L.); (C.-C.H.); Tel.: +886-7-731-7123 (ext 8199) (M.-C.L.); +886-7-731-7123 (ext. 8979) (C.-C.H.)
| | - Chang-Chun Hsiao
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (Y.-C.C.); (P.-Y.H.); (M.-C.S.); (C.-H.C.); (T.-Y.W.); (Y.-Y.L.); (C.P.L.)
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Correspondence: (M.-C.L.); (C.-C.H.); Tel.: +886-7-731-7123 (ext 8199) (M.-C.L.); +886-7-731-7123 (ext. 8979) (C.-C.H.)
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Quero L, Tiaden AN, Hanser E, Roux J, Laski A, Hall J, Kyburz D. miR-221-3p Drives the Shift of M2-Macrophages to a Pro-Inflammatory Function by Suppressing JAK3/STAT3 Activation. Front Immunol 2020; 10:3087. [PMID: 32047494 PMCID: PMC6996464 DOI: 10.3389/fimmu.2019.03087] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 12/17/2019] [Indexed: 12/13/2022] Open
Abstract
Objectives: Macrophages are conventionally classified as pro-inflammatory (M1) and anti-inflammatory (M2) functional types. There is evidence for a predominance of macrophages with an inflammatory phenotype (M1) in the rheumatoid arthritis (RA) synovium. MicroRNAs (miRs) play a pivotal role in regulating the inflammatory response in innate immune cells and are found at dysregulated levels in RA patients. Here we explored miRs that tune the inflammatory function of M2-macrophages. Methods: Expression profiles of miR-221-3p and miR-155-5p were analyzed in clinical samples from RA, other inflammatory arthritis (OIA), osteoarthritis (OA), and healthy donors (HD) by qPCR. In vitro generated macrophages were transfected with miR-mimics and inhibitors. Transcriptome profiling through RNA-sequencing was performed on M2-macrophages overexpressing miR-221-3p mimic with or without LPS treatment. Secretion of IL-6, IL-10, IL-12, IL-8, and CXCL13 was measured in M1- and M2-macrophages upon TLR2/TLR3/TLR4-stimulation using ELISA. Inflammatory pathways including NF-κB, IRF3, MAPKs, and JAK3/STAT3 were evaluated by immunoblotting. Direct target interaction of miR-221-3p and predicted target sites in 3'UTR of JAK3 were examined by luciferase reporter gene assay. Results: miR-221-3p in synovial tissue and fluid was increased in RA vs. OA or OIA. Endogenous expression levels of miR-221-3p and miR-155-5p were higher in M1- than M2-macrophages derived from RA patients or HD. TLR4-stimulation of M1- and M2-macrophages resulted in downregulation of miR-221-3p, but upregulation of miR-155-5p. M2-macrophages transfected with miR-221-3p mimics secreted less IL-10 and CXCL13 but more IL-6 and IL-8, exhibited downregulation of JAK3 protein and decreased pSTAT3 activation. JAK3 was identified as new direct target of miR-221-3p in macrophages. Co-transfection of miR-221-3p/miR-155-5p mimics in M2-macrophages increased M1-specific IL-12 secretion. Conclusions: miR-221-3p acts as a regulator of TLR4-induced inflammatory M2-macrophage function by directly targeting JAK3. Dysregulated miR-221-3p expression, as seen in synovium of RA patients, leads to a diminished anti-inflammatory response and drives M2-macrophages to exhibit a M1-cytokine profile.
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Affiliation(s)
- Lilian Quero
- Experimental Rheumatology, University Hospital Basel, Basel, Switzerland.,Department of Biomedicine, University of Basel, Basel, Switzerland
| | - André N Tiaden
- Experimental Rheumatology, University Hospital Basel, Basel, Switzerland.,Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Edveena Hanser
- Experimental Rheumatology, University Hospital Basel, Basel, Switzerland.,Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Julien Roux
- Bioinformatics Core Facility, Department of Biomedicine, University of Basel, Basel, Switzerland.,Bioinformatic Core Facility, Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Artur Laski
- Department of Chemistry and Applied Biosciences, Institute of Pharmaceutical Sciences, ETH Zurich, Zurich, Switzerland
| | - Jonathan Hall
- Department of Chemistry and Applied Biosciences, Institute of Pharmaceutical Sciences, ETH Zurich, Zurich, Switzerland
| | - Diego Kyburz
- Experimental Rheumatology, University Hospital Basel, Basel, Switzerland.,Department of Biomedicine, University of Basel, Basel, Switzerland
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17
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Silencing of long non-coding RNA MALAT1 suppresses inflammation in septic mice: role of microRNA-23a in the down-regulation of MCEMP1 expression. Inflamm Res 2020; 69:179-190. [PMID: 31893303 DOI: 10.1007/s00011-019-01306-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 12/05/2019] [Accepted: 12/07/2019] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE Sepsis is a life-threatening disease without ideal biomarkers. Some long non-coding RNAs (lncRNAs) are found to be implicated in sepsis. Thus, we investigated the effects of lncRNA metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) on inflammation in septic mice and the potential mechanisms of the MALAT1/microRNA-23a (miR-23a)/MCEMP1 axis. METHODS The sepsis mice model was generated by cecal ligation and puncture (CLP). Then the expressions of lncRNA MALAT1, mast cell-expressed membrane protein 1 (MCEMP1), and miR-23a in septic mice were determined. The interaction between lncRNA MALAT1, miR-23a and MCEMP1 was confirmed. Loss- and gain-of-function approaches were used to verify the roles of the lncRNA MALAT1, miR-23a, and MCEMP1 in inflammation, cell proliferation and apoptosis in septic mice. RESULTS AND CONCLUSION The myeloperoxidase (MPO) activity and the expression of interleukin 6 (IL-6), IL-1β, IL-10, and tumor necrosis factor-α (TNF-α) were detected. High expression of the lncRNA MALAT1 and MCEMP1, as well as low expression of miR-23a, was observed in septic mice. LncRNA MALAT1 competitively bound to miR-23a, and miR-23a targeted MCEMP1. Moreover, the down-regulation of lncRNA MALAT1 repressed the expression of MPO, IL-6, IL-10, TNF-α, and IL-1β. Silencing of lncRNA MALAT1 or overexpression of miR-23a reduced inflammation, inhibited cell proliferation, and promoted cell apoptosis in septic mice. Taken together, MALAT1 promotes the inflammation in septic mice by binding to miR-23a to up-regulate MCEMP1. Therefore, silencing of lncRNA MALAT1 might provide a novel therapeutic target for sepsis.
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Fromm S, Cunningham CC, Dunne MR, Veale DJ, Fearon U, Wade SM. Enhanced angiogenic function in response to fibroblasts from psoriatic arthritis synovium compared to rheumatoid arthritis. Arthritis Res Ther 2019; 21:297. [PMID: 31864394 PMCID: PMC6925847 DOI: 10.1186/s13075-019-2088-3] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 12/12/2019] [Indexed: 12/12/2022] Open
Abstract
Introduction Angiogenesis is an early event in the pathogenesis of both psoriatic arthritis (PsA) and rheumatoid arthritis (RA); however, there are striking differences in blood vessel morphology and activation between the two arthropathies. The aim of this study was to assess if the PsA and RA joint microenvironments differentially regulate endothelial cell function. Methods PsA and RA primary synovial fibroblasts (SFC) were isolated from synovial biopsies, grown to confluence, and supernatants harvested and termed ‘conditioned media’ (CM). Human umbilical vein endothelial cells (HUVEC) were cultured with PsA SFC or RA SFC-CM (20%). HUVEC tube formation, migration, and PBMC adhesion were assessed by matrigel tube formation, wound repair, and PBMC adhesion assays. HUVEC cell surface expression of ICAM, VCAM, and E-Selectin was assessed by flow cytometry. Transcriptome analysis of genes promoting angiogenesis was performed by real-time PCR. Finally, a MSD multiplex angiogenic assay was performed on PsA SFC and RA SFC supernatants. Results Macroscopic synovitis and vascularity were similar in PsA and RA patients; however, significant differences in vascular morphological pattern were recorded with tortuous, elongated vessels observed in PsA compared to straight regular branching vessels observed in RA. Transcriptome analysis showed strong upregulation of the pro-angiogenic signature in HUVEC primed with PsA SFC-CM compared to RA SFC-CM and basal control. In parallel, paired PsA SFC-CM significantly induced HUVEC tube formation compared to that of RA SFC-CM. Furthermore, PsA SFC-CM induced HUVEC migration was paralleled by a significant induction in VEGFA, PFKFB3, ICAM-1, and MMP3 mRNA expression. A significant increase in PBMC adhesion and cell surface expression of VCAM-1, ICAM-1, and E-Selectin expression was also demonstrated in PsA SFC-CM-primed HUVEC compared to RA SFC-CM. Finally, VEGF, TSLP, Flt-1, and Tie-2 expression was elevated in PsA SFC-CM compared to RA SFC-CM, with no significant difference in other pro-angiogenic mediators including MIP-3, bFGF, PIGF, and MCP-1. Conclusion PsA SFC and RA SFC secreted factors differentially regulate endothelial cell function, with soluble mediators in the PsA joint microenvironment inducing a more pro-angiogenic phenotype compared to the RA.
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Affiliation(s)
- S Fromm
- Department of Molecular Rheumatology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - C C Cunningham
- Department of Molecular Rheumatology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - M R Dunne
- Department of Surgery, Trinity Translational Medicine Institute, St. James's Hospital, Trinity College Dublin, Dublin, Ireland
| | - D J Veale
- Rheumatology EULAR Centre of Excellence, Centre for Arthritis & Rheumatic Diseases, University College Dublin, Dublin, Ireland
| | - U Fearon
- Department of Molecular Rheumatology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland.
| | - S M Wade
- Department of Molecular Rheumatology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland.,Rheumatology EULAR Centre of Excellence, Centre for Arthritis & Rheumatic Diseases, University College Dublin, Dublin, Ireland
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19
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Wade SM, Ohnesorge N, McLoughlin H, Biniecka M, Carter SP, Trenkman M, Cunningham CC, McGarry T, Canavan M, Kennedy BN, Veale DJ, Fearon U. Dysregulated miR-125a promotes angiogenesis through enhanced glycolysis. EBioMedicine 2019; 47:402-413. [PMID: 31466915 PMCID: PMC6796559 DOI: 10.1016/j.ebiom.2019.08.043] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 08/20/2019] [Accepted: 08/20/2019] [Indexed: 12/24/2022] Open
Abstract
Background Although neoangiogenesis is a hallmark of chronic inflammatory diseases such as inflammatory arthritis and many cancers, therapeutic agents targeting the vasculature remain elusive. Here we identified miR-125a as an important regulator of angiogenesis. Methods MiRNA levels were quantified in Psoriatic Arthritis (PsA) synovial-tissue by RT-PCR and compared to macroscopic synovial vascularity. HMVEC were transfected with anti-miR-125a and angiogenic mechanisms quantified using tube formation assays, transwell invasion chambers, wound repair, RT-PCR and western blot. Real-time analysis of EC metabolism was assessed using the XF-24 Extracellular-Flux Analyzer. Synovial expression of metabolic markers was assessed by immunohistochemistry and immunofluorescent staining. MiR-125a CRISPR/Cas9-based knock-out zebrafish were generated and vascular development assessed. Finally, glycolytic blockade using 3PO, which inhibits Phosphofructokinase-fructose-2,6-bisphophatase 3 (PFKFB3), was assessed in miR-125a−/− ECs and zebrafish embryos. Findings MiR-125a is significantly decreased in PsA synovium and inversely associated with macroscopic vascularity. In-vivo, CRISPR/cas9 miR-125a−/− zebrafish displayed a hyper-branching phenotype. In-vitro, miR-125a inhibition promoted EC tube formation, branching, migration and invasion, effects paralleled by a shift in their metabolic profile towards glycolysis. This metabolic shift was also observed in the PsA synovial vasculature where increased expression of glucose transporter 1 (GLUT1), PFKFB3 and Pyruvate kinase muscle isozyme M2 (PKM2) were demonstrated. Finally, blockade of PFKFB3 significantly inhibited anti-miR-125a-induced angiogenic mechanisms in-vitro, paralleled by normalisation of vascular development of CRISPR/cas9 miR-125a−/− zebrafish embryos. Intepretation Our results provide evidence that miR-125a deficiency enhances angiogenic processes through metabolic reprogramming of endothelial cells. Fund Irish Research Council, Arthritis Ireland, EU Seventh Framework Programme (612218/3D-NET).
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Affiliation(s)
- Sarah M Wade
- Molecular Rheumatology, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland; EULAR Centre for Arthritis and Rheumatic Diseases, Vincent's University Hospital, Dublin Academic Health Care, University College Dublin, Dublin 4, Ireland
| | - Nils Ohnesorge
- EULAR Centre for Arthritis and Rheumatic Diseases, Vincent's University Hospital, Dublin Academic Health Care, University College Dublin, Dublin 4, Ireland
| | - Hayley McLoughlin
- Molecular Rheumatology, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Monika Biniecka
- EULAR Centre for Arthritis and Rheumatic Diseases, Vincent's University Hospital, Dublin Academic Health Care, University College Dublin, Dublin 4, Ireland
| | - Steven P Carter
- UCD School of Biomolecular & Biomedical Science, UCD Conway Institute, University College Dublin, Belfield, Dublin 4, Ireland
| | - Michelle Trenkman
- EULAR Centre for Arthritis and Rheumatic Diseases, Vincent's University Hospital, Dublin Academic Health Care, University College Dublin, Dublin 4, Ireland
| | - Clare C Cunningham
- Molecular Rheumatology, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland; EULAR Centre for Arthritis and Rheumatic Diseases, Vincent's University Hospital, Dublin Academic Health Care, University College Dublin, Dublin 4, Ireland
| | - Trudy McGarry
- Molecular Rheumatology, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland; EULAR Centre for Arthritis and Rheumatic Diseases, Vincent's University Hospital, Dublin Academic Health Care, University College Dublin, Dublin 4, Ireland
| | - Mary Canavan
- Molecular Rheumatology, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland; EULAR Centre for Arthritis and Rheumatic Diseases, Vincent's University Hospital, Dublin Academic Health Care, University College Dublin, Dublin 4, Ireland
| | - Breandán N Kennedy
- UCD School of Biomolecular & Biomedical Science, UCD Conway Institute, University College Dublin, Belfield, Dublin 4, Ireland
| | - Douglas J Veale
- EULAR Centre for Arthritis and Rheumatic Diseases, Vincent's University Hospital, Dublin Academic Health Care, University College Dublin, Dublin 4, Ireland
| | - Ursula Fearon
- Molecular Rheumatology, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland; EULAR Centre for Arthritis and Rheumatic Diseases, Vincent's University Hospital, Dublin Academic Health Care, University College Dublin, Dublin 4, Ireland.
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Chiarelli N, Ritelli M, Zoppi N, Colombi M. Cellular and Molecular Mechanisms in the Pathogenesis of Classical, Vascular, and Hypermobile Ehlers‒Danlos Syndromes. Genes (Basel) 2019; 10:E609. [PMID: 31409039 PMCID: PMC6723307 DOI: 10.3390/genes10080609] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 07/30/2019] [Accepted: 08/09/2019] [Indexed: 12/12/2022] Open
Abstract
The Ehlers‒Danlos syndromes (EDS) constitute a heterogenous group of connective tissue disorders characterized by joint hypermobility, skin abnormalities, and vascular fragility. The latest nosology recognizes 13 types caused by pathogenic variants in genes encoding collagens and other molecules involved in collagen processing and extracellular matrix (ECM) biology. Classical (cEDS), vascular (vEDS), and hypermobile (hEDS) EDS are the most frequent types. cEDS and vEDS are caused respectively by defects in collagen V and collagen III, whereas the molecular basis of hEDS is unknown. For these disorders, the molecular pathology remains poorly studied. Herein, we review, expand, and compare our previous transcriptome and protein studies on dermal fibroblasts from cEDS, vEDS, and hEDS patients, offering insights and perspectives in their molecular mechanisms. These cells, though sharing a pathological ECM remodeling, show differences in the underlying pathomechanisms. In cEDS and vEDS fibroblasts, key processes such as collagen biosynthesis/processing, protein folding quality control, endoplasmic reticulum homeostasis, autophagy, and wound healing are perturbed. In hEDS cells, gene expression changes related to cell-matrix interactions, inflammatory/pain responses, and acquisition of an in vitro pro-inflammatory myofibroblast-like phenotype may contribute to the complex pathogenesis of the disorder. Finally, emerging findings from miRNA profiling of hEDS fibroblasts are discussed to add some novel biological aspects about hEDS etiopathogenesis.
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Affiliation(s)
- Nicola Chiarelli
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy
| | - Marco Ritelli
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy
| | - Nicoletta Zoppi
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy
| | - Marina Colombi
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy.
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Zhang Y, Li S, Yuan S, Zhang H, Liu J. MicroRNA-23a inhibits osteogenesis of periodontal mesenchymal stem cells by targeting bone morphogenetic protein signaling. Arch Oral Biol 2019; 102:93-100. [PMID: 30981077 DOI: 10.1016/j.archoralbio.2019.04.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 04/01/2019] [Accepted: 04/03/2019] [Indexed: 12/22/2022]
Abstract
OBJECTIVES To investigate the role of microRNA-23a (miR-23a) in the osteogenesis of periodontal mesenchymal stem cells (PDLSCs) in periodontitis. MATERIALS AND METHODS Gingival crevicular fluid samples were collected from 21 control subjects and 29 patients with chronic periodontitis. MiR-23a was determined by quantitative real-time PCR. PDLSCs were transfected with miR-23a overexpressing lentiviruses. Subsequently, PDLSCs were induced with osteogenic differentiation media. Osteogenic differentiation of PDLSCs was assessed by alkaline phosphatase activity assay, Alizarin red staining, and qRT-PCT detection of osteogenic gene expression. Western blot was performed to detect the protein levels of the SMAD family member 1/5/9 (Smad1/5/9) and their phosphorylation level. TargetScan was used to predict the target gene of miR-23a. Cotransfections of bone morphogenetic protein receptor type 1B (BMPR1B) and miR-23a applied to explore the relationship between BMPR1B and miR-23a. RESULTS MiR-23a was significantly increased in PDLSCs and gingival crevicular fluid of periodontitis patients. Patients with gingival crevicular fluid miR-23a levels above a threshold showed more clinical indicators of periodontitis. After periodontal therapy, miR-23a levels significantly decreased. Overexpression miR-23a inhibited osteogenesis of PDLSCs, which was evidenced by reduced Alizarin Red S and osteogenic gene expressions. In addition, miR-23a inhibited the phosphorylation of Smad1/5/9. TargetScan predicted that BMPR1B is a target gene of miR-23a. Overexpression of BMPR1B abolished the effects caused by overexpression of miR-23a. CONCLUSION Our study provides novel evidence that miR-23a acts as a negative regulator of osteogenesis in periodontitis patients'PDLSCs and that miR-23a may serve as a biomarker and potential target of periodontitis.
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Affiliation(s)
- Yuchen Zhang
- Department of Stomatology, Tianjin Union Medical Center, Tianjin 300121, China
| | - Shiying Li
- Department of Stomatology, Tianjin Union Medical Center, Tianjin 300121, China
| | - Shujing Yuan
- Department of Stomatology, Tianjin Union Medical Center, Tianjin 300121, China
| | - Huifeng Zhang
- Department of Stomatology, Tianjin Union Medical Center, Tianjin 300121, China
| | - Jingying Liu
- Department of Stomatology, Tianjin Union Medical Center, Tianjin 300121, China.
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