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Liu YR, Wang JQ, Fang L, Xia Q. Diagnostic and Therapeutic Roles of Extracellular Vesicles and Their Enwrapped ncRNAs in Rheumatoid Arthritis. J Inflamm Res 2024; 17:5475-5494. [PMID: 39165320 PMCID: PMC11334919 DOI: 10.2147/jir.s469032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Accepted: 08/02/2024] [Indexed: 08/22/2024] Open
Abstract
Rheumatoid arthritis (RA) is a systemic inflammatory disease whose precise pathogenesis remains mysterious. The involvement of epigenetic regulation in the pathogenesis of RA is one of the most anticipated findings, among which non-coding RNAs (ncRNAs) hold great application promise as diagnostic and therapeutic biomarkers for RA. Extracellular vesicles (EVs) are a heterogeneous group of nano-sized, membrane-enclosed vesicles that mediate intercellular communication and substance exchange, especially the transfer of ncRNAs from donor cells, thereby regulating the functional activities and biological processes of recipient cells. In light of the significant correlation between EVs, ncRNAs, and RA, we first documented expression levels of EVs and their-encapsulated ncRNAs in RA individuals, and methodically discussed their-implicated signaling pathways and phenotypic changes. The last but not least, we paied special attention to the therapeutic benefits of gene therapy reagents specifically imitating or silencing candidate ncRNAs with exosomes as carriers on RA animal models, and briefly highlighted their clinical application advantage and foreground. In conclusion, the present review may be conducive to a deeper comprehension of the diagnostic and therapeutic roles of EVs-enwrapped ncRNAs in RA, with special emphasis on exosomal ncRNAs, which may offer hints for the monitoring and treatment of RA.
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Affiliation(s)
- Ya-ru Liu
- Department of Pharmacy, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, People’s Republic of China
- The Grade 3 Pharmaceutical Chemistry Laboratory of State Administration of Traditional Chinese Medicine, Hefei, 230022, People’s Republic of China
| | - Jie-Quan Wang
- Department of Pharmacy, Affiliated Psychological Hospital of Anhui Medical University, Hefei, 230000, People’s Republic of China
- Department of Pharmacy, Hefei Fourth People’s Hospital, Hefei, 230000, People’s Republic of China
- Psychopharmacology Research Laboratory, Anhui Mental Health Center, Hefei, 230000, People’s Republic of China
| | - Ling Fang
- Department of Pharmacy, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, People’s Republic of China
- The Grade 3 Pharmaceutical Chemistry Laboratory of State Administration of Traditional Chinese Medicine, Hefei, 230022, People’s Republic of China
| | - Quan Xia
- Department of Pharmacy, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, People’s Republic of China
- The Grade 3 Pharmaceutical Chemistry Laboratory of State Administration of Traditional Chinese Medicine, Hefei, 230022, People’s Republic of China
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2
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Mohammed OA, Alghamdi M, Adam MIE, BinAfif WF, Alfaifi J, Alamri MMS, Alqarni AA, Alhalafi AH, Bahashwan E, AlQahtani AAJ, Ayed A, Hassan RH, Abdel-Reheim MA, Abdel Mageed SS, Rezigalla AA, Doghish AS. miRNAs dysregulation in ankylosing spondylitis: A review of implications for disease mechanisms, and diagnostic markers. Int J Biol Macromol 2024; 268:131814. [PMID: 38677679 DOI: 10.1016/j.ijbiomac.2024.131814] [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: 01/17/2024] [Revised: 04/09/2024] [Accepted: 04/19/2024] [Indexed: 04/29/2024]
Abstract
Epigenetic processes, including non-coding RNA, histone modifications, and DNA methylation, play a vital role in connecting the environment to the development of a disorder, especially when there is a favorable genetic background. Ankylosing Spondylitis (AS) is a chronic type of spinal arthritis that highlights the significance of epigenetics in diseases related to autoimmunity and inflammation. MicroRNAs (miRNAs) are small non-coding RNAs that are involved in both normal and aberrant pathological and physiological gene expression. This study focuses on the pathophysiological pathways to clarify the role of miRNAs in AS. We have conducted a thorough investigation of the involvement of miRNAs in several processes, including inflammation, the production of new bone, T-cell activity, and the regulation of pathways such as BMP, Wnt, and TGFβ signaling. Undoubtedly, miRNAs play a crucial role in enhancing our comprehension of the pathophysiology of AS, and their promise as a therapeutic strategy is quickly expanding.
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Affiliation(s)
- Osama A Mohammed
- Department of Pharmacology, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Mushabab Alghamdi
- Department of Internal Medicine, Division of Rheumatology, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Masoud I E Adam
- Department of Medical Education and Internal Medicine, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Waad Fuad BinAfif
- Department of Internal Medicine, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Jaber Alfaifi
- Department of Child Health, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Mohannad Mohammad S Alamri
- Department of Family and Community Medicine, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Abdullah Ali Alqarni
- Department of Internal Medicine, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Abdullah Hassan Alhalafi
- Department of Family and Community Medicine, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Emad Bahashwan
- Department of Internal Medicine, Division of Dermatology, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - AbdulElah Al Jarallah AlQahtani
- Department of Internal Medicine, Division of Dermatology, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Abdullah Ayed
- Department of Surgery, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Rania H Hassan
- Dermatology Clinic, Abbasseya Psychiatric Hospital, Abbasseya, Cairo 11517, Egypt
| | - Mustafa Ahmed Abdel-Reheim
- Department of Pharmaceutical Sciences, College of Pharmacy, Shaqra University, Shaqra 11961, Saudi Arabia; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni Suef 62521, Egypt.
| | - Sherif S Abdel Mageed
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Assad Ali Rezigalla
- Department of Anatomy, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Ahmed S Doghish
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt; Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Cairo, Egypt.
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3
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Doghish AS, Ismail A, El-Mahdy HA, Elkhawaga SY, Elsakka EGE, Mady EA, Elrebehy MA, Khalil MAF, El-Husseiny HM. miRNAs insights into rheumatoid arthritis: Favorable and detrimental aspects of key performers. Life Sci 2023; 314:121321. [PMID: 36574943 DOI: 10.1016/j.lfs.2022.121321] [Citation(s) in RCA: 63] [Impact Index Per Article: 63.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/05/2022] [Accepted: 12/20/2022] [Indexed: 12/25/2022]
Abstract
Rheumatoid arthritis (RA) is a severe autoimmune inflammation that mostly affects the joints. It's a multifactorial disease. Its clinical picture depends on genetic and epigenetic factors such as miRNAs. The miRNAs are small noncoding molecules that are able to negatively or positively modulate their target gene expression. In RA, miRNAs are linked to its pathogenesis. They disrupt immunity balance by controlling granulocytes, triggering the release of several proinflammatory cytokines such as interleukin-6 and tumor necrosis factor-α, finally leading to synovium hyperplasia and inflammation. Besides, they also may trigger activation of some pathways as nuclear factor kappa-β disrupts the balance between osteoclast and osteoblast activity, leading to increased bone destruction. Moreover, miRNAs are also applied with efficiency in RA diagnosis and prognosis. Besides the significant association between miRNAs and RA response to treatment, they are also applied as a choice for treatment based on their effects on the immune system and inflammatory cytokines. Hence, the review aims to present an updated overview of miRNAs, their biogenesis, implications in RA pathogenesis, and finally, the role of miRNAs in RA treatment.
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Affiliation(s)
- Ahmed S Doghish
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt; Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, 11231, Cairo, Egypt.
| | - Ahmed Ismail
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, 11231, Cairo, Egypt
| | - Hesham A El-Mahdy
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, 11231, Cairo, Egypt
| | - Samy Y Elkhawaga
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, 11231, Cairo, Egypt
| | - Elsayed G E Elsakka
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, 11231, Cairo, Egypt.
| | - Eman A Mady
- Department of Animal Hygiene, Behavior and Management, Faculty of Veterinary Medicine, Benha University, Moshtohor, Toukfh, Elqaliobiya 13736, Egypt; Laboratory of Veterinary Physiology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai Cho, Fuchu-shi, Tokyo 183-8509, Japan
| | - Mahmoud A Elrebehy
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Mahmoud A F Khalil
- Department of Microbiology and Immunology, Faculty of Pharmacy, Fayoum University, Fayoum 63514, Egypt
| | - Hussein M El-Husseiny
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai Cho, Fuchu-shi, Tokyo 183-8509, Japan; Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Benha University, Moshtohor, Toukh, Elqaliobiya 13736, Egypt
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Peng X, Wang Q, Li W, Ge G, Peng J, Xu Y, Yang H, Bai J, Geng D. Comprehensive overview of microRNA function in rheumatoid arthritis. Bone Res 2023; 11:8. [PMID: 36690624 PMCID: PMC9870909 DOI: 10.1038/s41413-023-00244-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 11/15/2022] [Accepted: 12/04/2022] [Indexed: 01/25/2023] Open
Abstract
MicroRNAs (miRNAs), a class of endogenous single-stranded short noncoding RNAs, have emerged as vital epigenetic regulators of both pathological and physiological processes in animals. They direct fundamental cellular pathways and processes by fine-tuning the expression of multiple genes at the posttranscriptional level. Growing evidence suggests that miRNAs are implicated in the onset and development of rheumatoid arthritis (RA). RA is a chronic inflammatory disease that mainly affects synovial joints. This common autoimmune disorder is characterized by a complex and multifaceted pathogenesis, and its morbidity, disability and mortality rates remain consistently high. More in-depth insights into the underlying mechanisms of RA are required to address unmet clinical needs and optimize treatment. Herein, we comprehensively review the deregulated miRNAs and impaired cellular functions in RA to shed light on several aspects of RA pathogenesis, with a focus on excessive inflammation, synovial hyperplasia and progressive joint damage. This review also provides promising targets for innovative therapies of RA. In addition, we discuss the regulatory roles and clinical potential of extracellular miRNAs in RA, highlighting their prospective applications as diagnostic and predictive biomarkers.
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Affiliation(s)
- Xiaole Peng
- grid.429222.d0000 0004 1798 0228Department of Orthopedics, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006 Jiangsu P. R. China
| | - Qing Wang
- grid.429222.d0000 0004 1798 0228Department of Orthopedics, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006 Jiangsu P. R. China
| | - Wenming Li
- grid.429222.d0000 0004 1798 0228Department of Orthopedics, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006 Jiangsu P. R. China
| | - Gaoran Ge
- grid.429222.d0000 0004 1798 0228Department of Orthopedics, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006 Jiangsu P. R. China
| | - Jiachen Peng
- grid.413390.c0000 0004 1757 6938Department of Orthopedics, Affiliated Hospital of Zunyi Medical University, 563000 Zunyi, P. R. China
| | - Yaozeng Xu
- grid.429222.d0000 0004 1798 0228Department of Orthopedics, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006 Jiangsu P. R. China
| | - Huilin Yang
- grid.429222.d0000 0004 1798 0228Department of Orthopedics, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006 Jiangsu P. R. China
| | - Jiaxiang Bai
- grid.429222.d0000 0004 1798 0228Department of Orthopedics, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006 Jiangsu P. R. China
| | - Dechun Geng
- grid.429222.d0000 0004 1798 0228Department of Orthopedics, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006 Jiangsu P. R. China
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Yang J, Li Z, Wang L, Yun X, Zeng Y, Ng JP, Lo H, Wang Y, Zhang K, Law BYK, Wong VKW. The role of non-coding RNAs (miRNA and lncRNA) in the clinical management of rheumatoid arthritis. Pharmacol Res 2022; 186:106549. [DOI: 10.1016/j.phrs.2022.106549] [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: 08/02/2022] [Revised: 11/04/2022] [Accepted: 11/06/2022] [Indexed: 11/09/2022]
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6
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Elamir A, Shaker O, Kamal M, Khalefa A, Abdelwahed M, Abd El Reheem F, Ahmed T, Hassan E, Ayoub S. Expression profile of serum LncRNA THRIL and MiR-125b in inflammatory bowel disease. PLoS One 2022; 17:e0275267. [PMID: 36206229 PMCID: PMC9543963 DOI: 10.1371/journal.pone.0275267] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 09/13/2022] [Indexed: 11/06/2022] Open
Abstract
Background Inflammatory bowel disease (IBD) is a chronic inflammatory disease of the gastrointestinal tract. We aimed to investigate, for the first time, the expression profile of serum level of LncRNA THRIL and MiR-125b in IBD patients and their relations with patient’s clinical and biochemical investigations. Methods Our study included 210 subjects divided into 70 healthy subjects considered as control group (male and female), 70 patients with ulcerative colitis (UC), and 70 patients with Crohn’s disease (CD). Blood samples were obtained from all subjects. Expression of LncRNA THRIL and MiR-125b in serum was detected by Quantitative real time PCR (qRT-PCR). Results Our results showed a significant increase in the fold change of LncRNA THRIL in UC patients (Median = 11.11, IQR; 10.21–12.45, P<0.001) and CD patients (Median = 5.87, IQR; 4.57–7.88, P<0.001) compared to controls. Meanwhile there was a significant decrease in the fold change of MiR-125b in UC patients (Median = 0.36, IQR; 0.19–0.61, P<0.001) and CD patients (Median = 0.69, IQR; 0.3–0.83, P<0.001) compared to controls. Furthermore, there was a negative significant correlation between LncRNA THRIL and MiR-125b in UC patients (r = -0.28, P = 0.016) and in CD patients (r = -0.772, P<0.001). ROC curve analysis was done showing the diagnostic value of these markers as predictors in differentiating between cases of UC, CD, and control. Conclusion Serum LncRNA THRIL and MiR-125b could be used as potential biomarkers for diagnosis and prognosis of ulcerative colitis and Crohn’s disease.
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Affiliation(s)
- Azza Elamir
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Fayoum University, Fayoum, Egypt
| | - Olfat Shaker
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Marwa Kamal
- Department of Clinical Pharmacy, Faculty of Pharmacy, Fayoum University, Fayoum, Egypt
| | - Abeer Khalefa
- Department of Physiology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mostafa Abdelwahed
- Department of Physiology, Faculty of Medicine, Fayoum University, Fayoum, Egypt
| | - Fadwa Abd El Reheem
- Department of Clinical and Chemical Pathology, Faculty of Medicine, Fayoum University, Fayoum, Egypt
| | - Tarek Ahmed
- Department of Internal Medicine, Faculty of Medicine, Fayoum University, Fayoum, Egypt
| | - Essam Hassan
- Department of Tropical Medicine, Faculty of Medicine, Fayoum University, Fayoum, Egypt
| | - Shymaa Ayoub
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Fayoum University, Fayoum, Egypt
- * E-mail: ,
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Prajzlerová K, Šenolt L, Filková M. Is there a potential of circulating miRNAs as biomarkers in rheumatic diseases? Genes Dis 2022. [DOI: 10.1016/j.gendis.2022.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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8
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Llop D, Ibarretxe D, Plana N, Rosales R, Taverner D, Masana L, Vallvé JC, Paredes S. A panel of plasma microRNAs improves the assessment of surrogate markers of cardiovascular disease in rheumatoid arthritis patients. Rheumatology (Oxford) 2022; 62:1677-1686. [PMID: 36048908 DOI: 10.1093/rheumatology/keac483] [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: 06/23/2022] [Revised: 08/05/2022] [Accepted: 08/16/2022] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE Patients with rheumatoid arthritis (RA) present increased risk of cardiovascular (CV) disease compared with the general population. Moreover, CV risk factors that have causal relationship with atherosclerosis do not seem to fully explain the accelerated process that they exhibit. We evaluated the association of a 10 microRNAs panel with surrogate markers of subclinical arteriosclerosis (carotid intima media thickness (cIMT), carotid plaque presence (cPP), pulse wave velocity (PWV) and distensibility) in a cohort of RA patients. METHODS 199 patients with RA were included. Surrogate markers of arteriosclerosis were measured with My Lab 60 X-Vision sonographer. MicroRNAs were extracted from plasma and quantified with qPCR. Multivariate models and classification methods were performed. RESULTS Multivariate models showed that microRNAs-24 (β = 15.48), 125a (β = 9.93), 132 (β = 11.52), 146 (β = 15.12), 191 (β = 13.25) and 223 (β = 13.30) were associated with cIMT globally. MicroRNA-24 (OR = 0.41), 146 (OR = 0.36) and Let7a (OR = 0.23) were associated with cPP in men. Including the microRNAs in a PLS-DA model properly classified men with and without cPP. MicroRNA-96 (β = -0.28) was associated with PWV in male patients. Finally, several miRNAs were also associated with cIMT, cPP and arterial stiffness in the high DAS28 group and in the earlier tertile groups of disease duration. CONCLUSION Plasmatic expression of microRNA-24, 96, 103, 125a, 132, 146, 191, 223 and Let7a were associated with surrogate markers of CV disease and could be predictors of CV risk in patients with RA.
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Affiliation(s)
- Didac Llop
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, Reus, Catalonia, Spain.,Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Catalonia, Spain
| | - Daiana Ibarretxe
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, Reus, Catalonia, Spain.,Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Catalonia, Spain.,Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, Madrid, Spain.,Servicio de Medicina Interna, Hospital Universitario Sant Joan, Reus, Catalonia, Spain
| | - Núria Plana
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, Reus, Catalonia, Spain.,Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Catalonia, Spain.,Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, Madrid, Spain.,Servicio de Medicina Interna, Hospital Universitario Sant Joan, Reus, Catalonia, Spain
| | - Roser Rosales
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, Reus, Catalonia, Spain.,Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, Madrid, Spain
| | - Delia Taverner
- Sección de Reumatología, Hospital Universitario Sant Joan, Reus, Catalonia, Spain
| | - Lluís Masana
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, Reus, Catalonia, Spain.,Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Catalonia, Spain.,Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, Madrid, Spain.,Servicio de Medicina Interna, Hospital Universitario Sant Joan, Reus, Catalonia, Spain
| | - Joan Carles Vallvé
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, Reus, Catalonia, Spain.,Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Catalonia, Spain.,Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, Madrid, Spain
| | - Silvia Paredes
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, Reus, Catalonia, Spain.,Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Catalonia, Spain.,Sección de Reumatología, Hospital Universitario Sant Joan, Reus, Catalonia, Spain
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9
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Chinese Herbal Formula Huayu-Qiangshen-Tongbi Decoction Attenuates Rheumatoid Arthritis through Upregulating miR-125b to Suppress NF-κB-Induced Inflammation by Targeting CK2. J Immunol Res 2022; 2022:2836128. [PMID: 35832651 PMCID: PMC9273410 DOI: 10.1155/2022/2836128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 06/02/2022] [Accepted: 06/11/2022] [Indexed: 11/17/2022] Open
Abstract
The Huayu-Qiangshen-Tongbi (HQT) decoction, a Chinese medical formula, has been identified to show a potent therapeutic effect on rheumatoid arthritis (RA). However, the specific molecular mechanism of HQT in RA has not been well studied. In the present study, LPS-treated human rheumatoid fibroblast-like synoviocyte (FLS) MH7A cells and collagen-induced arthritis (CIA) mice were utilized as in vitro and in vivo models. Our results demonstrated that HQT could efficiently inhibit RA-induced inflammation by reducing the production of cytokines including tumor necrosis factor alpha (TNF-α), interleukin-1 beta (IL-1β), and interleukin-6 (IL-6). Moreover, HQT significantly upregulated the expression of miR-125b. Besides, analysis of bioinformatics suggested casein kinase 2 (CK2) was a potential target of miR-125b. Luciferase reporter assay was performed and revealed that miR-125b suppressed CK2 expression in MH7A cells. Furthermore, miR-125b inhibited LPS-induced NF-kappa-B (NF-κB) activation, which is a downstream target of CK2. In addition, the NF-κB inhibitor ammonium pyrrolidinedithiocarbamate (PDTC) and NF-kappa-B inhibitor alpha (IkB-α) enhanced the inhibitory effect of miR-125b on the expression of TNF-α, IL-1β, and IL-6. Taken together, our study revealed that HQT could attenuate RA through upregulating miR-125b to suppress NF-κB-induced inflammation by targeting CK2. The findings of this study should facilitate investigating the mechanism of HQT on RA and discovering novel therapeutic targets for RA.
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MicroRNAs (miRNAs) in Cardiovascular Complications of Rheumatoid Arthritis (RA): What Is New? Int J Mol Sci 2022; 23:ijms23095254. [PMID: 35563643 PMCID: PMC9101033 DOI: 10.3390/ijms23095254] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/04/2022] [Accepted: 05/06/2022] [Indexed: 02/08/2023] Open
Abstract
Rheumatoid Arthritis (RA) is among the most prevalent and impactful rheumatologic chronic autoimmune diseases (AIDs) worldwide. Within a framework that recognizes both immunological activation and inflammatory pathways, the exact cause of RA remains unclear. It seems however, that RA is initiated by a combination between genetic susceptibility, and environmental triggers, which result in an auto-perpetuating process. The subsequently, systemic inflammation associated with RA is linked with a variety of extra-articular comorbidities, including cardiovascular disease (CVD), resulting in increased mortality and morbidity. Hitherto, vast evidence demonstrated the key role of non-coding RNAs such as microRNAs (miRNAs) in RA, and in RA-CVD related complications. In this descriptive review, we aim to highlight the specific role of miRNAs in autoimmune processes, explicitly on their regulatory roles in the pathogenesis of RA, and its CV consequences, their main role as novel biomarkers, and their possible role as therapeutic targets.
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11
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Han JJ, Wang XQ, Zhang XA. Functional Interactions Between lncRNAs/circRNAs and miRNAs: Insights Into Rheumatoid Arthritis. Front Immunol 2022; 13:810317. [PMID: 35197980 PMCID: PMC8858953 DOI: 10.3389/fimmu.2022.810317] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 01/06/2022] [Indexed: 12/14/2022] Open
Abstract
Rheumatoid arthritis (RA) is one of the most common autoimmune diseases that affect synovitis, bone, cartilage, and joint. RA leads to bone and cartilage damage and extra-articular disorders. However, the pathogenesis of RA is still unclear, and the lack of effective early diagnosis and treatment causes severe disability, and ultimately, early death. Accumulating evidence revealed that the regulatory network that includes long non-coding RNAs (lncRNAs)/circular RNAs (circRNAs), micro RNAs (miRNAs), and messenger RNAs (mRNA) plays important roles in regulating the pathological and physiological processes in RA. lncRNAs/circRNAs act as the miRNA sponge and competitively bind to miRNA to regulate the expression mRNA in synovial tissue, FLS, and PBMC, participate in the regulation of proliferation, apoptosis, invasion, and inflammatory response. Thereby providing new strategies for its diagnosis and treatment. In this review, we comprehensively summarized the regulatory mechanisms of lncRNA/circRNA-miRNA-mRNA network and the potential roles of non-coding RNAs as biomarkers and therapeutic targets for the diagnosis and treatment of RA.
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Affiliation(s)
- Juan-Juan Han
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Xue-Qiang Wang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
- Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai, China
- *Correspondence: Xin-An Zhang, ; Xue-Qiang Wang,
| | - Xin-An Zhang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
- College of Kinesiology, Shenyang Sport University, Shenyang, China
- *Correspondence: Xin-An Zhang, ; Xue-Qiang Wang,
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Kmiołek T, Paradowska-Gorycka A. miRNAs as Biomarkers and Possible Therapeutic Strategies in Rheumatoid Arthritis. Cells 2022; 11:cells11030452. [PMID: 35159262 PMCID: PMC8834522 DOI: 10.3390/cells11030452] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 01/10/2022] [Accepted: 01/26/2022] [Indexed: 02/07/2023] Open
Abstract
Within the past years, more and more attention has been devoted to the epigenetic dysregulation that provides an additional window for understanding the possible mechanisms involved in the pathogenesis of autoimmune rheumatic diseases. Rheumatoid arthritis (RA) is a heterogeneous disease where a specific immunologic and genetic/epigenetic background is responsible for disease manifestations and course. In this field, microRNAs (miRNA; miR) are being identified as key regulators of immune cell development and function. The identification of disease-associated miRNAs will introduce us to the post-genomic era, providing the real probability of manipulating the genetic impact of autoimmune diseases. Thereby, different miRNAs may be good candidates for biomarkers in disease diagnosis, prognosis, treatment and other clinical applications. Here, we outline not only the role of miRNAs in immune and inflammatory responses in RA, but also present miRNAs as diagnostic/prognostic biomarkers. Research into miRNAs is still in its infancy; however, investigation into these novel biomarkers could progress the use of personalized medicine in RA treatment. Finally, we discussed the possibility of miRNA-based therapy in RA patients, which holds promise, given major advances in the therapy of patients with inflammatory arthritis.
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13
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Abdeen HM, Gharbia OM, Bassiouni SARAK, Zaki MES, Abdullah H, Morsi HK. Micro RNA-23b as a potential biomarker in rheumatoid arthritis disease activity and severity: clinical, laboratory, and radiological cross-sectional study. EGYPTIAN RHEUMATOLOGY AND REHABILITATION 2021. [DOI: 10.1186/s43166-021-00090-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Abstract
Background
Rheumatoid arthritis (RA) is an autoimmune inflammatory disease. It is characterized by an inflammatory polyarthritis that preferentially affects the small joints leading to joint damage and eventual deformity and disability, and can also present with extra-articular manifestations. Micro RNA (miRNA) is a class of non-coding RNAs which negatively regulate messenger RNA (mRNA) expression. Several studies had shown that miRNA-23b has a close relationship with inflammation and autoimmune diseases. An increasing evidence has suggested that miRNA-23b is closely associated with many inflammatory and autoimmune diseases. The current study aimed to evaluate the plasma expression of miRNA-23b in rheumatoid arthritis (RA) patients and to explore its potential association with diseases activity.
Results
RA patients had a significantly higher plasma miRNA-23b expression than controls (P < 0.001). The miRNA-23b plasma expression was significantly associated with the clinical and laboratory indices of RA activity as well as with the DAS28-ESR score (P = 0.009) and grades (P < 0.001). The miRNA-23b plasma expression was significantly correlated with the radiological severity of RA (P = 0.002).
Conclusions
Plasma expression of miRNA-23b is significantly increased in patients with RA than controls. In RA patients, plasma expression of miRNA-23b was significantly correlated with the activity and radiological severity of RA. miRNA-23b may represent a potential therapeutic target that can retard progression of RA.
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Analysis of inflammation-related microRNA expression in patients with ankylosing spondylitis. Immunol Res 2021; 70:23-32. [PMID: 34743291 DOI: 10.1007/s12026-021-09249-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 10/26/2021] [Indexed: 02/08/2023]
Abstract
Ankylosing spondylitis (AS) is a complex genetic disease characterized by axial skeletal inflammation. Available scientific evidence suggests that a relationship may exist between miRNA expression levels and the pathogenesis of AS. This study investigated the clinical diagnostic value of miR-146a, miR-15a, miR-20a, miR-125a-3p, miR-125a-5p, miR-125b-5p, miR-148a, miR-149a, miR-499, and miR-155a in AS. A total of 44 AS patients and 56 healthy controls (HCs) were included in the study. MiRNA expression levels were detected using fluorescence quantitative PCR (qPCR). Results showed that the expression levels of miR-146a, miR-125a-3p, miR-125a-5p, miR-125b-5p, and miR-155a decreased, whereas miR-499a expression increased significantly in AS patients compared to that in the controls. Logistic regression analysis with receiver operating characteristic (ROC) curves showed that combined miR-146a/miR-125a-5p/miR-125b-5p/miR-499a/miR-155a (area under curve [AUC] = 0.824, 95% confidence interval [CI] = 0.727-0.921) had high sensitivity and specificity for AS diagnosis. C-reactive protein (CRP) levels were positively correlated with the expression of miR-125a-5p (rs = 0.438, p = 0.005) and miR-155a (rs = 0.414, p = 0.006), which indicates that miR-125a-5p and miR-155a can perhaps aggravate AS-induced inflammation. Our findings suggest the association of miR-125a-5p and miR-155a with disease activity in AS patients. Furthermore, miR-146a, miR-125a-5p, miR-125b-5p, miR-499a, and miR-155a could have potential diagnostic value in AS.
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15
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Wajda A, Sivitskaya L, Paradowska-Gorycka A. Application of NGS Technology in Understanding the Pathology of Autoimmune Diseases. J Clin Med 2021; 10:3334. [PMID: 34362117 PMCID: PMC8348854 DOI: 10.3390/jcm10153334] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 07/26/2021] [Indexed: 11/16/2022] Open
Abstract
NGS technologies have transformed clinical diagnostics and broadly used from neonatal emergencies to adult conditions where the diagnosis cannot be made based on clinical symptoms. Autoimmune diseases reveal complicate molecular background and traditional methods could not fully capture them. Certainly, NGS technologies meet the needs of modern exploratory research, diagnostic and pharmacotherapy. Therefore, the main purpose of this review was to briefly present the application of NGS technology used in recent years in the understanding of autoimmune diseases paying particular attention to autoimmune connective tissue diseases. The main issues are presented in four parts: (a) panels, whole-genome and -exome sequencing (WGS and WES) in diagnostic, (b) Human leukocyte antigens (HLA) as a diagnostic tool, (c) RNAseq, (d) microRNA and (f) microbiome. Although all these areas of research are extensive, it seems that epigenetic impact on the development of systemic autoimmune diseases will set trends for future studies on this area.
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Affiliation(s)
- Anna Wajda
- Department of Molecular Biology, National Institute of Geriatrics, Rheumatology and Rehabilitation, 02-637 Warsaw, Poland
| | - Larysa Sivitskaya
- Institute of Genetics and Cytology, National Academy of Sciences of Belarus, 220072 Minsk, Belarus
| | - Agnieszka Paradowska-Gorycka
- Department of Molecular Biology, National Institute of Geriatrics, Rheumatology and Rehabilitation, 02-637 Warsaw, Poland
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16
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Al-Rawaf HA, Alghadir AH, Gabr SA. Circulating microRNAs expression as predictors of clinical response in rheumatoid arthritis patients treated with green tea. J Herb Med 2021. [DOI: 10.1016/j.hermed.2020.100363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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17
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Wielinska J, Bogunia-Kubik K. miRNAs as potential biomarkers of treatment outcome in rheumatoid arthritis and ankylosing spondylitis. Pharmacogenomics 2021; 22:291-301. [PMID: 33769067 DOI: 10.2217/pgs-2020-0148] [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] [Indexed: 12/17/2022] Open
Abstract
Common autoimmune, inflammatory rheumatic diseases including rheumatoid arthritis and ankylosing spondylitis can lead to structural and functional disability, an increase in mortality and a decrease in the quality of a patient's life. To date, the core of available therapy consists of nonsteroidal anti-inflammatory drugs, glucocorticoids and conventional synthetic disease-modifying antirheumatic drugs, like methotrexate. Nowadays, biological therapy including anti-TNF, IL-6 and IL-1 inhibitors, as well as antibodies targeting IL-17 and Janus kinase inhibitors have been found to be helpful in the management of rheumatic conditions. The review provides a summary of the current therapy strategies with a focus on miRNA, which is considered to be a potential biomarker and possible answer to the challenges in the prediction of treatment outcome in patients with rheumatoid arthritis and ankylosing spondylitis.
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Affiliation(s)
- Joanna Wielinska
- Laboratory of Clinical Immunogenetics & Pharmacogenetics, Hirszfeld Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, R. Weigla 12, 53-114 Wroclaw, Poland
| | - Katarzyna Bogunia-Kubik
- Laboratory of Clinical Immunogenetics & Pharmacogenetics, Hirszfeld Institute of Immunology & Experimental Therapy, Polish Academy of Sciences, R. Weigla 12, 53-114 Wroclaw, Poland
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18
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Prajzlerová K, Komarc M, Forejtová Š, Pavelka K, Vencovský J, Šenolt L, Filková M. Circulating miR-145 as a marker of therapeutic response to anti-TNF therapy in patients with ankylosing spondylitis. Physiol Res 2021; 70:255-264. [PMID: 33676382 DOI: 10.33549/physiolres.934542] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Circulating miRNAs appear promising therapeutic and prognostic biomarkers. We aimed to investigate the predictive value of circulating miRNAs on the disease outcome following anti-TNF therapy in patients with ankylosing spondylitis (AS). Our study included 19 AS patients assessed at baseline (M0), after three (M3) and twelve months (M12) of therapy. Total RNA was isolated from plasma. A comprehensive analysis of 380 miRNAs using TaqMan Low Density Array (TLDA) was followed by a single assay validation of selected miRNAs. All AS patients had high baseline disease activity and an excellent response to anti-TNF therapy at M3 and M12. TLDA analysis revealed the dysregulation of 17 circulating miRNAs, including miR-145. Single assay validation confirmed that miR-145 is significantly downregulated at M3 compared to baseline. The decrease in the levels of miR-145 from M0 to M3 negatively correlated with the change in BASDAI from M0 to M3; and positively correlated with disease activity improvement from M3 to M12 as per BASDAI and ASDAS. The predictive value of the early change in miR-145 and levels of miR-145 at M3 were further validated by Receiver operating curves analysis. We show thatthe early change in circulating miR-145 may be a predictor for the future outcome ofAS patients treated with TNF inhibitors. Patients with a more significant decrease in miR-145 levels may show further significant improvement of disease activity after 12 months. Monitoring the expression of miR-145 in plasma in AS patients may, therefore, influence our therapeutic decision-making.
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19
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Cunningham CC, Wade S, Floudas A, Orr C, McGarry T, Wade S, Cregan S, Fearon U, Veale DJ. Serum miRNA Signature in Rheumatoid Arthritis and "At-Risk Individuals". Front Immunol 2021; 12:633201. [PMID: 33746971 PMCID: PMC7966707 DOI: 10.3389/fimmu.2021.633201] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 01/11/2021] [Indexed: 12/15/2022] Open
Abstract
Background MicroRNAs (miRNAs) are small non-coding RNAs which have been implicated as potential biomarkers or therapeutic targets in autoimmune diseases. This study examines circulatory miRNAs in RA patients and further investigates if a serum miRNA signature precedes clinical manifestations of disease in arthralgia or “at-risk individuals”. Methods Serum was collected from HC subjects (N = 20), RA patients (N = 50), and arthralgia subjects (N = 10), in addition to a subgroup of the RA patients post-methotrexate (MTX) (N = 18). The FirePlex miRNA Immunology-V2 panel was selected for multiplex analysis of 68 miRNAs in each sample. DNA intelligent analysis (DIANA)-mirPath and Ingenuity Pathway Analysis (IPA) software were used to predict pathways targeted by the dysregulated miRNAs. Results 8 miRNA (miR-126-3p, let-7d-5p, miR-431-3p, miR-221-3p, miR-24-3p, miR-130a-3p, miR-339-5p, let-7i-5p) were significantly elevated in RA serum compared to HC (all p < 0.01) and 1 miRNA (miR-17-5p) was significantly lower in RA (p < 0.01). High specificity and sensitivity were determined by receiver operating characteristic (ROC) curve analysis. Both miR-339-5p and let-7i-5p were significantly reduced post-MTX (both p < 0.01). MiR-126-3p, let-7d-5p, miR-431-3p, miR-221-3p, miR-24-3p, miR-130a-3p were also significantly elevated in subjects “at risk” of developing RA (all p < 0.05) compared to HC. IPA analysis of this miRNA signature identified downstream targets including key transcription factors NF-κB, STAT-1, STAT-3, cytokines IL-1β, TNF-α, and matrix-metalloproteases all importantly associated with RA pathogenesis. Conclusion This study identified six miRNAs that are altered in both RA and “at-risk individuals,” which potentially regulate key downstream pathways involved in regulating inflammation. These may have potential as predictive signature for disease onset and early progression.
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Affiliation(s)
- Clare C Cunningham
- Molecular Rheumatology, School of Medicine, Trinity College Dublin, Dublin, Ireland.,EUropean League Against Rheumatism (EULAR) Centre of Excellence, Centre for Arthritis & Rheumatic Diseases, University College Dublin, Dublin, Ireland
| | - Sarah Wade
- Molecular Rheumatology, School of Medicine, Trinity College Dublin, Dublin, Ireland.,EUropean League Against Rheumatism (EULAR) Centre of Excellence, Centre for Arthritis & Rheumatic Diseases, University College Dublin, Dublin, Ireland
| | - Achilleas Floudas
- Molecular Rheumatology, School of Medicine, Trinity College Dublin, Dublin, Ireland.,EUropean League Against Rheumatism (EULAR) Centre of Excellence, Centre for Arthritis & Rheumatic Diseases, University College Dublin, Dublin, Ireland
| | - Carl Orr
- EUropean League Against Rheumatism (EULAR) Centre of Excellence, Centre for Arthritis & Rheumatic Diseases, University College Dublin, Dublin, Ireland
| | - Trudy McGarry
- Molecular Rheumatology, School of Medicine, Trinity College Dublin, Dublin, Ireland.,EUropean League Against Rheumatism (EULAR) Centre of Excellence, Centre for Arthritis & Rheumatic Diseases, University College Dublin, Dublin, Ireland
| | - Siobhan Wade
- Molecular Rheumatology, School of Medicine, Trinity College Dublin, Dublin, Ireland.,EUropean League Against Rheumatism (EULAR) Centre of Excellence, Centre for Arthritis & Rheumatic Diseases, University College Dublin, Dublin, Ireland
| | - Sian Cregan
- EUropean League Against Rheumatism (EULAR) Centre of Excellence, Centre for Arthritis & Rheumatic Diseases, University College Dublin, Dublin, Ireland
| | - Ursula Fearon
- Molecular Rheumatology, School of Medicine, Trinity College Dublin, Dublin, Ireland.,EUropean League Against Rheumatism (EULAR) Centre of Excellence, Centre for Arthritis & Rheumatic Diseases, University College Dublin, Dublin, Ireland
| | - Douglas J Veale
- EUropean League Against Rheumatism (EULAR) Centre of Excellence, Centre for Arthritis & Rheumatic Diseases, University College Dublin, Dublin, Ireland
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20
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Boutet MA, Courties G, Nerviani A, Le Goff B, Apparailly F, Pitzalis C, Blanchard F. Novel insights into macrophage diversity in rheumatoid arthritis synovium. Autoimmun Rev 2021; 20:102758. [PMID: 33476818 DOI: 10.1016/j.autrev.2021.102758] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 11/24/2020] [Indexed: 12/18/2022]
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory autoimmune disease affecting joints and causing progressive damage and disability. Macrophages are of critical importance in the initiation and perpetuation of synovitis in RA, they can function as antigen presenting cells leading to T-cell dependent B-cell activation, assume a variety of inflammatory cell states with the production of destructive cytokines, but also contribute to tissue homeostasis/repair. The recent development of high-throughput technologies, including bulk and single cells RNA-sequencing, has broadened our understanding of synovial cell diversity, and opened novel perspectives to the discovery of new potential therapeutic targets in RA. In this review, we will focus on the relationship between the synovial macrophage infiltration and clinical disease severity and response to treatment. We will then provide a state-of-the-art picture of the biological roles of synovial macrophages and distinct macrophage subsets described in RA. Finally, we will review the effects of approved conventional and biologic drugs on the synovial macrophage component and highlight the therapeutic potential of future strategies to re-program macrophage phenotypes in RA.
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Affiliation(s)
- Marie-Astrid Boutet
- Centre for Experimental Medicine & Rheumatology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK.
| | - Gabriel Courties
- IRMB, Univ Montpellier, INSERM, CHU Montpellier, Montpellier, France.
| | - Alessandra Nerviani
- Centre for Experimental Medicine & Rheumatology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK.
| | - Benoit Le Goff
- INSERM UMR1238, Bone Sarcoma and Remodelling of Calcified Tissues, Nantes University, Nantes, France; Rheumatology Department, Nantes University Hospital, Nantes, France.
| | | | - Costantino Pitzalis
- Centre for Experimental Medicine & Rheumatology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK.
| | - Frédéric Blanchard
- INSERM UMR1238, Bone Sarcoma and Remodelling of Calcified Tissues, Nantes University, Nantes, France.
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21
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Pan YH, Wu WP, Xiong XD. Circular RNAs: Promising Biomarkers for Age-related Diseases. Aging Dis 2020; 11:1585-1593. [PMID: 33269108 PMCID: PMC7673852 DOI: 10.14336/ad.2020.0309] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 03/09/2020] [Indexed: 12/28/2022] Open
Abstract
Aging is a complex biological process closely linked with the occurrence and development of age-related diseases. Despite recent advances in lifestyle management and drug therapy, the late diagnosis of these diseases causes severe complications, usually resulting in death and consequently impacting social economies. Therefore, the identification of reliable biomarkers and the creation of effective treatment alternatives for age-related diseases are needed. Circular RNAs (circRNAs) are a novel class of RNA molecules that form covalently closed loops capable of regulating gene expression at multiple levels. Several studies have reported the emerging functional roles of circRNAs in various conditions, providing new perspectives regarding cellular physiology and disease pathology. Notably, accumulating evidence demonstrates the involvement of circRNAs in the regulation of age-related pathologies, including cardio-cerebrovascular disease, neurodegenerative disease, cancer, diabetes, rheumatoid arthritis, and osteoporosis. Therefore, the association of circRNAs with these age-related pathologies highlights their potential as diagnostic biomarkers and therapeutic targets for better disease management. Here, we review the biogenesis and function of circRNAs, with a special focus on their regulatory roles in aging-related pathologies, as well as discuss their potential as biological biomarkers and therapeutic targets for these diseases.
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Affiliation(s)
- Yan-Hong Pan
- 1Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Institute of Aging Research, Guangdong Medical University, Dongguan 523808, China.,2Institute of Biochemistry & Molecular Biology, Guangdong Medical University, Zhanjiang 524023, China
| | - Wei-Peng Wu
- 1Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Institute of Aging Research, Guangdong Medical University, Dongguan 523808, China.,2Institute of Biochemistry & Molecular Biology, Guangdong Medical University, Zhanjiang 524023, China
| | - Xing-Dong Xiong
- 1Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Institute of Aging Research, Guangdong Medical University, Dongguan 523808, China.,2Institute of Biochemistry & Molecular Biology, Guangdong Medical University, Zhanjiang 524023, China
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22
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Latini A, Borgiani P, Novelli G, Ciccacci C. miRNAs in drug response variability: potential utility as biomarkers for personalized medicine. Pharmacogenomics 2020; 20:1049-1059. [PMID: 31559917 DOI: 10.2217/pgs-2019-0089] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
MicroRNAs (miRNAs) are 18-22 nucleotide RNA molecules that modulate the expression of multiple protein-encoding genes at the post-transcriptional level. Almost all physiological conditions are probably modulated by miRNAs, including pharmacological response. Indeed, acting on the regulation of numerous genes involved in the pharmacokinetics and pharmacodynamics of drugs, differences in the levels of circulating miRNAs or genetic variants in the sequences of the miRNA genes can contribute to interindividual variability in drug response, both in terms of toxicity and efficacy. For their stability in body fluids and the easy availability and accurate quantification, miRNAs could be ideal biomarkers of individual response to drugs. This review aims to give an overview on the available studies that have investigated the relationship between miRNAs and response to drugs in different classes of diseases and considered their possible clinical application as therapy response predictive biomarkers. A comprehensive search was conducted from the international web database PubMed. We included papers that investigated the relationship between miRNAs and response to drugs, published before January 2019.
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Affiliation(s)
- Andrea Latini
- Department of Biomedicine & Prevention, Genetics Section, University of Rome Tor Vergata, 00133, Rome, taly
| | - Paola Borgiani
- Department of Biomedicine & Prevention, Genetics Section, University of Rome Tor Vergata, 00133, Rome, taly
| | - Giuseppe Novelli
- Department of Biomedicine & Prevention, Genetics Section, University of Rome Tor Vergata, 00133, Rome, taly.,IRCCS Neuromed, 86077, Pozzilli, IS, Italy
| | - Cinzia Ciccacci
- Department of Biomedicine & Prevention, Genetics Section, University of Rome Tor Vergata, 00133, Rome, taly.,UniCamillus, Saint Camillus International University of Health Sciences, 00131, Rome, Italy
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23
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Lopez-Pedrera C, Barbarroja N, Patiño-Trives AM, Luque-Tévar M, Torres-Granados C, Aguirre-Zamorano MA, Collantes-Estevez E, Pérez-Sánchez C. Role of microRNAs in the Development of Cardiovascular Disease in Systemic Autoimmune Disorders. Int J Mol Sci 2020; 21:E2012. [PMID: 32188016 PMCID: PMC7139533 DOI: 10.3390/ijms21062012] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 03/11/2020] [Accepted: 03/12/2020] [Indexed: 12/11/2022] Open
Abstract
Rheumatoid Arthritis (RA), Systemic lupus erythematosus (SLE) and antiphospholipid syndrome (APS) are the systemic autoimmune diseases (SADs) most associated with an increased risk of developing cardiovascular (CV) events. Cardiovascular disease (CVD) in SADs results from a complex interaction between traditional CV-risk factors, immune deregulation and disease activity. Oxidative stress, dyslipidemia, endothelial dysfunction, inflammatory/prothrombotic mediators (cytokines/chemokines, adipokines, proteases, adhesion-receptors, NETosis-derived-products, and intracellular-signaling molecules) have been implicated in these vascular pathologies. Genetic and genomic analyses further allowed the identification of signatures explaining the pro-atherothrombotic profiles in RA, SLE and APS. However, gene modulation has left significant gaps in our understanding of CV co-morbidities in SADs. MicroRNAs (miRNAs) are emerging as key post-transcriptional regulators of a suite of signaling pathways and pathophysiological effects. Abnormalities in high number of miRNA and their associated functions have been described in several SADs, suggesting their involvement in the development of atherosclerosis and thrombosis in the setting of RA, SLE and APS. This review focusses on recent insights into the potential role of miRNAs both, as clinical biomarkers of atherosclerosis and thrombosis in SADs, and as therapeutic targets in the regulation of the most influential processes that govern those disorders, highlighting the potential diagnostic and therapeutic properties of miRNAs in the management of CVD.
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24
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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: 30] [Impact Index Per Article: 7.5] [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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25
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Fan ZD, Cao Q, Huang N, Ma L, Ma HH, Zhang YY, Yu HG, Zhou GP. MicroRNA-125b regulates Th17/Treg cell differentiation and is associated with juvenile idiopathic arthritis. World J Pediatr 2020; 16:99-110. [PMID: 31102153 DOI: 10.1007/s12519-019-00265-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 05/02/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Juvenile idiopathic arthritis (JIA) is the most common rheumatic disease in childhood driven by aberrant pathways of T-cell activation. T helper 17 (Th17)/regulatory T cell (Treg) imbalance plays critical roles in the pathogenesis of arthritis. MicroRNA-125b (miR-125b) was upregulated after the activation of the initial CD4+ T cells, and could regulate the differentiation of CD4+ T cells. However, the effects of miR-125b on Th17/Treg imbalance and differentiation of Th17/Treg cells remain unknown. METHODS In this study, we evaluated the expression of miR-125b in the peripheral blood mononuclear cells (PBMCs) of children with JIA, and the relationship of miR-125b with Th17/Treg imbalance. Then, we used lentivirus vector-mediated overexpression technology to investigate the regulatory function of miR-125b in CD4+ T cells or dendritic cell/CD4+ T co-culture system. RESULTS Decreased miR-125b expression in PBMCs and CD4+ T cells of JIA patients was negatively correlated with the ratio of Th17/Treg cells. It also correlated negatively with retinoic acid receptor-related orphan receptor γt but positively with Forkhead box protein 3 at transcriptional levels. Furthermore, we found that miR-125b overexpression inhibited Th17 cell differentiation, whereas facilitated the differentiation of Treg cells. MiR-125b upregulation led to the decrease of Th17-secreting cytokines but the increase of the Treg-secreting cytokines. CONCLUSIONS Our results demonstrate that miR-125b participated in regulating Th17/Treg cell differentiation and imbalance in JIA patients. These findings provide novel insight into the critical role of miR-125b in the Th17/Treg imbalance of JIA, and raise the distinct possibility that miR-125b may prove to be a potential therapeutic target for JIA.
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Affiliation(s)
- Zhi-Dan Fan
- Department of Pediatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China.,Department of Rheumatology and Immunology, Children's Hospital of Nanjing Medical University, Nanjing, 210008, China
| | - Qian Cao
- Department of Pediatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Na Huang
- Department of Rheumatology and Immunology, Children's Hospital of Nanjing Medical University, Nanjing, 210008, China
| | - Le Ma
- Department of Rheumatology and Immunology, Children's Hospital of Nanjing Medical University, Nanjing, 210008, China
| | - Hui-Hui Ma
- Department of Rheumatology and Immunology, Children's Hospital of Nanjing Medical University, Nanjing, 210008, China
| | - Ya-Yuan Zhang
- Department of Rheumatology and Immunology, Children's Hospital of Nanjing Medical University, Nanjing, 210008, China
| | - Hai-Guo Yu
- Department of Rheumatology and Immunology, Children's Hospital of Nanjing Medical University, Nanjing, 210008, China
| | - Guo-Ping Zhou
- Department of Pediatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China.
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26
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Su J, Zhang J, Zhu J, Liu Y. The promoting effect of MMP13 on mediating the development of HFLS-RA by the target of miR-19a through IL-17 signaling pathway. J Cell Biochem 2020; 121:4282-4294. [PMID: 31960999 DOI: 10.1002/jcb.29609] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 12/19/2019] [Indexed: 02/05/2023]
Abstract
By investigating the expression profiles of miR-19a and metalloproteinases (MMP13) in human fibroblast-like synoviocytes-rheumatoid arthritis (HFLS-RA) and HFL cells lines, this study intends to confirm the directly target connection between them and reveal the effect of suppressing MMP13 on HLFS-RA migration, invasion and apoptosis. After screening the abnormal expressed messenger RNAs and microRNAs in synovial tissues of patients with RA, the underlying pathway was determined by Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis. The HFLS-RA cell line was transfected for the following experiments with pcDNA3.1(+) served as vector. The directly target association between miR-19a and MMP13 was confirmed by Luciferase reporter assay. Microarray analysis suggested that MMP13 was upregulated while miR-19a was downregulated in HFLS of RA tissues compared with the healthy control group. MMP13 was related to many proteins in protein-protein interaction network, which might be the main influencing factor of RA. KEGG pathway analysis identified that interleukin (IL)-17 pathway was activated in the regulation of MMP13 in the development of RA. Through observing the alteration of luciferase activity, miR-19a could indeed bind to the 3'UTR of the downstream of MMP13, the target association was then confirmed. The proliferation and invasion of HFLS-RA were promoted by overexpressing MMP13 protein. miR-19a could function as a suppressor of MMP13 and thereby retard the severity of RA. The results showed that miR-19a could regulate the expression of MMP13 in HFLS-RA by mediating the proliferation and invasion of HFLS-RA through IL-17 signaling pathway, thereby participating in the degradation of chondrocytes in the progression of RA.
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Affiliation(s)
- Jiang Su
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China.,Department of Rheumatology and Immunology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, China
| | - Jing Zhang
- Department of Rheumatology and Immunology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, China
| | - Jing Zhu
- Department of Rheumatology and Immunology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, China
| | - Yi Liu
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China
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27
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Zhang L, Wu H, Zhao M, Lu Q. Identifying the differentially expressed microRNAs in autoimmunity: A systemic review and meta-analysis. Autoimmunity 2020; 53:122-136. [DOI: 10.1080/08916934.2019.1710135] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Lian Zhang
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, Central South University, Changsha, China
| | - Haijing Wu
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, Central South University, Changsha, China
| | - Ming Zhao
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, Central South University, Changsha, China
| | - Qianjin Lu
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, Central South University, Changsha, China
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28
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Duan W, Zhang W, Jia J, Lu Q, Eric Gershwin M. Exosomal microRNA in autoimmunity. Cell Mol Immunol 2019; 16:932-934. [PMID: 31664221 DOI: 10.1038/s41423-019-0319-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 10/07/2019] [Indexed: 12/30/2022] Open
Affiliation(s)
- Weijia Duan
- Beijing Key Laboratory of Translational Medicine on Cirrhosis, Liver Research Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, 100050, Beijing, China
| | - Weici Zhang
- Division of Rheumatology, Allergy and Clinical Immunology, University of California, Davis, CA, 95616, USA.
| | - Jidong Jia
- Beijing Key Laboratory of Translational Medicine on Cirrhosis, Liver Research Center, National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, 100050, Beijing, China
| | - Qianjin Lu
- Department of Dermatology, Second Xiangya Hospital, Hunan Key Laboratory of Medical Epigenomics, Central South University, Changsha, 410011, Hunan, China
| | - M Eric Gershwin
- Division of Rheumatology, Allergy and Clinical Immunology, University of California, Davis, CA, 95616, USA.
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29
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Evangelatos G, Fragoulis GE, Koulouri V, Lambrou GI. MicroRNAs in rheumatoid arthritis: From pathogenesis to clinical impact. Autoimmun Rev 2019; 18:102391. [PMID: 31520804 DOI: 10.1016/j.autrev.2019.102391] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Accepted: 05/31/2019] [Indexed: 12/15/2022]
Abstract
Over the last decade, many epigenetic mechanisms that contribute in the pathogenesis of autoimmune disorders have been revealed. MicroRNAs (miRNAs) are small, non-coding, RNA molecules that bind to messenger RNAs and disrupt the transcription of target genes. Rheumatoid arthritis (RA) is a chronic systemic autoimmune disease in which a plethora of epigenetic changes take place. Current research on RA epigenetics has focused mainly on miRNAs. Genetic variance of some miRNA genes, especially miR-499, might predispose an individual to RA development. Additionally, altered expression of many miRNAs has been discovered in several cells, tissues and body fluids in patients with RA. MiRNAs expression also differs depending on disease's stage and activity. Serum miR-22 and miR-103a might predict RA development in susceptible individuals (pre-RA), while serum miR-16, miR-24, miR-125a and miR-223 levels are altered in early RA (disease duration <12 months) patients compared to established RA or healthy individuals. Moreover, serum miR-223 levels have been associated with RA activity and disease relapse. What is more, serum levels of several miRNAs, including miR-125b and miR-223, could be used to predict response to RA treatment. Finally, miRNA analogs or antagonists have been used as therapeutic regimens in experimental arthritis models and have demonstrated promising results. In conclusion, the research on the miRNA alterations in RA sheds light to several aspects of RA pathogenesis, introduces new biomarkers for RA diagnosis and treatment response prediction and offers the opportunity to discover new, targeted drugs for patients with RA.
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Affiliation(s)
- Gerasimos Evangelatos
- Rheumatology Department, 417 Army Share Fund Hospital (NMTS), Athens, Greece; Postgraduate Program "Metabolic Bone Diseases", School of Medicine, National and Kapodistrian University of Athens, Greece.
| | - George E Fragoulis
- Rheumatology Unit, First Department of Propaedeutic Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece; Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, United Kingdom.
| | - Vassiliki Koulouri
- Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.
| | - George I Lambrou
- Postgraduate Program "Metabolic Bone Diseases", School of Medicine, National and Kapodistrian University of Athens, Greece; Choremeio Research Laboratory, First Department of Pediatrics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.
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30
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Liu X, Ni S, Li C, Xu N, Chen W, Wu M, van Wijnen AJ, Wang Y. Circulating microRNA-23b as a new biomarker for rheumatoid arthritis. Gene 2019; 712:143911. [PMID: 31176730 PMCID: PMC6724744 DOI: 10.1016/j.gene.2019.06.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 06/03/2019] [Indexed: 01/08/2023]
Abstract
MicroRNA-23b (miR-23b) is associated with inflammation and autoimmune diseases. This study evaluated miR-23b expression and assessed its potential as a biomarker of disease activity for rheumatoid arthritis (RA). Differential expression of microRNAs was determined by miRNA microarray analysis in fibroblast-like synoviocytes (FLSs) from four trauma patients as healthy controls (HCs) and eight RA patients. The microarray results showed elevated expression of miR-23b in FLSs from RA patients and this finding was corroborated by real-time quantitative polymerase chain reaction (RT-qPCR) and in situ hybridization using synovial tissues (STs). Furthermore, we found miR-23b levels in plasma of RA patients were significantly higher than in HCs, and plasma miR-23b levels positively correlated with the erythrocyte sedimentation rate (ESR), hypersensitive C-reactive protein (hs-CRP), C-reactive protein (CRP), DAS28, and platelet (PLT) count (P < 0.05). MiR-23b levels in plasma inversely correlated with the levels of hemoglobin (Hb), total bilirubin (TBIL), direct bilirubin (DBIL), indirect bilirubin (IBIL), total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) (P < 0.05), but not with rheumatoid factor (RF) or anti-cyclic citrullinated peptide antibodies (ACPA) (P > 0.05). Moreover, patients with anorexia showed higher levels of miR-23b in plasma than those without anorexia. Similar results were observed with fatigue. Appropriate treatment for RA not only ameliorated the disease condition but also reversed the elevated plasma miR-23b level remarkably. These results suggest that circulating miR-23b may be a promising biomarker for RA disease activity.
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Affiliation(s)
- Xi Liu
- Department of Rheumatology, The First People's Hospital of Changhzhou, The Third Affiliated Hospital of Soochow University, 185 Juqian Road, Changzhou 213003, China; Department of Rheumatology, The People's Hospital of Jianyang City, 180 Yiyuan Road, Jianyang 641400, China
| | - Su Ni
- Medical Research Center, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, 29 Xinglong Alley, Changzhou 213003, China
| | - Chenkai Li
- Medical Research Center, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, 29 Xinglong Alley, Changzhou 213003, China
| | - Nanwei Xu
- Department of Orthopedics, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, 29 Xinglong Alley, Changzhou 213003, China
| | - Wenyang Chen
- Medical Research Center, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, 29 Xinglong Alley, Changzhou 213003, China
| | - Min Wu
- Department of Rheumatology, The First People's Hospital of Changhzhou, The Third Affiliated Hospital of Soochow University, 185 Juqian Road, Changzhou 213003, China
| | - Andre J van Wijnen
- Department of Orthopedic Surgery and Biochemistry & Molecular Biology, Mayo Clinic, Rochester, MN, USA.
| | - Yuji Wang
- Department of Orthopedics, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, 29 Xinglong Alley, Changzhou 213003, China; Department of Orthopedic Surgery and Biochemistry & Molecular Biology, Mayo Clinic, Rochester, MN, USA.
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Abstract
Rheumatic diseases are a group of chronic heterogeneous autoimmune disorders characterized by abnormal regulation of the innate and adaptive immune systems. Despite extensive efforts, the full spectrum of molecular factors that contribute to the pathogenesis of rheumatic diseases remains unclear. ncRNAs can govern gene expression at the transcriptional and post-transcriptional levels in multiple diseases. Recent studies have demonstrated an important role for ncRNAs, such as miRNAs and lncRNAs, in the development of immune cells and rheumatic diseases. Here, we focus on the epigenetic regulatory roles of ncRNAs in the pathogenesis of rheumatic diseases and as biomarkers of disease state.
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Affiliation(s)
- Weilin Chen
- Department of Rheumatology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, PR China
| | - Di Liu
- Department of Rheumatology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, PR China
| | - Quan-Zhen Li
- Department of Rheumatology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, PR China
| | - Honglin Zhu
- Department of Rheumatology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan 410008, PR China
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32
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microRNA diagnostic panel for Alzheimer's disease and epigenetic trade-off between neurodegeneration and cancer. Ageing Res Rev 2019; 49:125-143. [PMID: 30391753 DOI: 10.1016/j.arr.2018.10.008] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 10/01/2018] [Accepted: 10/19/2018] [Indexed: 12/20/2022]
Abstract
microRNAs (miRNAs) have been extensively studied as potential biomarkers for Alzheimer's disease (AD). Their profiles have been analyzed in blood, cerebrospinal fluid (CSF) and brain tissue. However, due to the high variability between the reported data, stemming from the lack of methodological standardization and the heterogeneity of AD, the most promising miRNA biomarker candidates have not been selected. Our literature review shows that out of 137 miRNAs found to be altered in AD blood, 36 have been replicated in at least one independent study, and out of 166 miRNAs reported as differential in AD CSF, 13 have been repeatedly found. Only 3 miRNAs have been consistently reported as altered in three analyzed specimens: blood, CSF and the brain (hsa-miR-146a, hsa-miR-125b, hsa-miR-135a). Nonetheless, all 36 repeatedly differential miRNAs in AD blood are promising as components of the diagnostic panel. Given their predicted functions, such miRNA panel may report multiple pathways contributing to AD pathology, enabling the design of personalized therapies. In addition, the analysis revealed that the miRNAs dysregulated in AD overlap highly with miRNAs implicated in cancer. However, the directions of the miRNA changes are usually opposite in cancer and AD, indicative of an epigenetic trade-off between the two diseases.
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33
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Coras R, Narasimhan R, Guma M. Liquid biopsies to guide therapeutic decisions in rheumatoid arthritis. Transl Res 2018; 201:1-12. [PMID: 30092207 PMCID: PMC6309446 DOI: 10.1016/j.trsl.2018.07.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Revised: 06/29/2018] [Accepted: 07/10/2018] [Indexed: 12/18/2022]
Abstract
Rheumatoid arthritis (RA) is a systemic, immune-mediated inflammatory disease that has transitioned from a debilitating disease to a chronic, controllable disease. This has been possible due to the introduction of new treatment strategies like "treat-to-target," in which the clinician treats the patient aggressively enough to reach low disease activity or remission, and the introduction of new therapeutic agents, such as biological therapies, which can lead to the prevention of damage by early diagnosis and initiation of treatment. Attention is now being directed toward identifying the optimal treatment for each patient, one that will be the most efficient and have the least number of side effects. Much work has been done to find serologic and synovial biomarkers of response to various RA treatments. Proteomics, genomics and, in the past few years, metabolomics, have all been used in the quest of identifying these biomarkers. Blood-based liquid biopsies provide a minimally invasive alternative to synovial biopsies to identify cellular and molecular signatures that can be used to longitudinally monitor response and allow for personalized medicine approach. Liquid biopsies are comprised of cell-free DNA, immune circulating cells, and extracellular vesicles, and are being increasingly and successfully used in the field of oncology for diagnosis, progression, prognosis, and prediction of response to treatment. Recently, researchers have also begun investigating the usefulness of liquid biopsies in the field of rheumatology; in this review, we will focus on the potential of liquid biopsy blood samples as biomarkers of response to treatment in patients with RA.
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Affiliation(s)
- Roxana Coras
- Department of Medicine, School of Medicine, La Jolla, California; University of California San Diego, San Diego, California; Department of Medicine, Autonomous University of Barcelona, Bellaterra, Barcelona, Spain
| | - Rekha Narasimhan
- Department of Medicine, School of Medicine, La Jolla, California; University of California San Diego, San Diego, California
| | - Monica Guma
- Department of Medicine, School of Medicine, La Jolla, California; University of California San Diego, San Diego, California; Department of Medicine, Autonomous University of Barcelona, Bellaterra, Barcelona, Spain.
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34
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Wen X, Chen X, Liang X, Zhao H, Li Y, Sun X, Lu J. The small molecule NSM00191 specifically represses the TNF-α/NF-кB axis in foot and ankle rheumatoid arthritis. Int J Biol Sci 2018; 14:1732-1744. [PMID: 30416388 PMCID: PMC6216029 DOI: 10.7150/ijbs.24232] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Accepted: 08/23/2018] [Indexed: 12/19/2022] Open
Abstract
The activation of TNF-α/NF-кB signaling is involved in the regulation of a wide range of biological processes, such as cell proliferation, differentiation and apoptosis, eventually causing a number of diseases, such as cancer and inflammation. Here, we found that TNF-α/NF-кB signaling was activated in a large number of blood samples taken from foot and ankle rheumatoid arthritis (RA) patients. By applying a microarray assay to the human synovial sarcoma cell line SW982 and the human fibroblast-like synoviocyte cell line HFLS-RA, as well as in their corresponding p65 knockdown and -overexpressing cells, we identified and verified the activation of many p65 targets, including cytokines (e.g., TNF-α and IL-6), chemokines (e.g., MCP-1 and PANTES), protein receptors (e.g., CD-40 and MHC-1), and inducible enzymes (e.g., COX2). In addition, we subjected microRNAs from foot and ankle RA patients to a microRNA-specific microarray and found that miR-7-5p targeted the 3'-UTR of p65, negatively regulating its expression. By applying an in vitro screen to identify small molecules that specifically inhibited the interaction between TRADD and TNFR2, we found that NSM00191 strongly inhibited the activation of TNF-α/NF-кB signaling in vitro and in vivo, causing the downregulation of NF-кB targets and the decrease of arthritis scores. Collectively, our findings shed new light on the regulation of the TNF-α/NF-кB axis and might provide a new avenue for RA treatment.
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Affiliation(s)
| | | | | | | | | | - Xiangxiang Sun
- Department of Orthopaedics, HongHui Hospital, Xi'an Jiaotong University, Xi'an 710054, Shaanxi, China
| | - Jun Lu
- Department of Orthopaedics, HongHui Hospital, Xi'an Jiaotong University, Xi'an 710054, Shaanxi, China
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35
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Zhong F, Xu J, Yang X, Zhang Q, Gao Z, Deng Y, Zhang L, Yu C. miR-145 eliminates lipopolysaccharides-induced inflammatory injury in human fibroblast-like synoviocyte MH7A cells. J Cell Biochem 2018; 119:10059-10066. [PMID: 30191608 DOI: 10.1002/jcb.27341] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 06/26/2018] [Indexed: 12/25/2022]
Abstract
Recently, it has been accepted that miR-based therapy may be beneficial for rheumatoid arthritis (RA). This study aimed to evaluate the potential involvement of miR-145 in RA in vitro. The expression of miR-145 in the human fibroblast-like synoviocyte line MH7A was overexpressed by miR-mimic transfection, after which cells were subjected to lipopolysaccharides (LPS). Cell viability, apoptosis, and the release of pro-inflammatory cytokines were measured. The result showed that the apoptosis and the release of IL-1β, IL-6, IL-8, and TNF-α were significantly induced by LPS. Meanwhile, LPS treatment led to downregulation of miR-145. miR-145 overexpression in LPS-untreated MH7A cells had no impacts on cell apoptosis and inflammation. But, restoring miR-145 expression in LPS-stimulated cells by supplementation of a miR-145 mimic protected MH7A cells against LPS-induced apoptosis and inflammation. Furthermore, miR-145 overexpression in LPS-untreated MH7A cells slightly blocked the PI3K/ATK and mTOR pathways, whereas miR-145 overexpression in LPS-stimulated cells notably repressed the LPS-induced activation of PI3K/ATK and MAPK/mTOR pathways. Our study suggested that miR-145 protected MH7A cells against LPS-induced apoptosis and inflammation by inhibiting the PI3K/AKT and MAPK/mTOR pathways.
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Affiliation(s)
- Feng Zhong
- Department of Rheumatology and Immunology, Shengli Oilfield Central Hospital, Dongying, Shandong, China
| | - Jian Xu
- Department of Rheumatology and Immunology, Shengli Oilfield Central Hospital, Dongying, Shandong, China
| | - Xirui Yang
- Department of Rheumatology and Immunology, Shengli Oilfield Central Hospital, Dongying, Shandong, China
| | - Qi Zhang
- Department of Rheumatology and Immunology, Shengli Oilfield Central Hospital, Dongying, Shandong, China
| | - Zhaomeng Gao
- Department of Rheumatology and Immunology, Shengli Oilfield Central Hospital, Dongying, Shandong, China
| | - Yao Deng
- Department of Rheumatology and Immunology, Shengli Oilfield Central Hospital, Dongying, Shandong, China
| | - Lei Zhang
- Department of Rheumatology and Immunology, Shengli Oilfield Central Hospital, Dongying, Shandong, China
| | - Chunyan Yu
- Department of Rheumatology and Immunology, Shengli Oilfield Central Hospital, Dongying, Shandong, China
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36
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Mousavi MJ, Jamshidi A, Chopra A, Aslani S, Akhlaghi M, Mahmoudi M. Implications of the noncoding RNAs in rheumatoid arthritis pathogenesis. J Cell Physiol 2018; 234:335-347. [DOI: 10.1002/jcp.26911] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 06/13/2018] [Indexed: 12/26/2022]
Affiliation(s)
- Mohammad Javad Mousavi
- Rheumatology Research Center, Tehran University of Medical Sciences Tehran Iran
- Department of Hematology Faculty of Allied Medicine, Bushehr University of Medical Sciences Bushehr Iran
- Department of Immunology School of Medicine, Tehran University of Medical Sciences Tehran Iran
| | - Ahmadreza Jamshidi
- Rheumatology Research Center, Tehran University of Medical Sciences Tehran Iran
| | - Arvind Chopra
- Centre for Rheumatic Diseases Pune Maharashtra India
| | - Saeed Aslani
- Rheumatology Research Center, Tehran University of Medical Sciences Tehran Iran
| | - Massoomeh Akhlaghi
- Rheumatology Research Center, Tehran University of Medical Sciences Tehran Iran
| | - Mahdi Mahmoudi
- Rheumatology Research Center, Tehran University of Medical Sciences Tehran Iran
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37
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Emerging roles of microRNAs in the metabolic control of immune cells. Cancer Lett 2018; 433:10-17. [PMID: 29935373 DOI: 10.1016/j.canlet.2018.06.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 06/09/2018] [Accepted: 06/15/2018] [Indexed: 12/19/2022]
Abstract
Immunometabolism is an emerging field that focuses on the role of cellular metabolism in the regulation of immune cells. Recent studies have revealed an intensive link between the metabolic state and the functions of immune cells. MicroRNAs (miRNAs) are small non-coding, single-stranded RNAs generally consisting of 18-25 nucleotides that exert crucial roles in regulating gene expression at the posttranscriptional level. Although the role of miRNAs in immune regulation has long been recognized, their roles in immunometabolism have not yet been well established. Over the past decade, increasing studies have proven that miRNAs are intensively involved in the metabolic control of immune cells including macrophages, T cells, B cells and dendritic cells. In this review, we highlight recent emerging findings in the miRNA-mediated metabolic control of immune cells.
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38
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Lam IKY, Chow JX, Lau CS, Chan VSF. MicroRNA-mediated immune regulation in rheumatic diseases. Cancer Lett 2018; 431:201-212. [PMID: 29859876 DOI: 10.1016/j.canlet.2018.05.044] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 05/11/2018] [Accepted: 05/28/2018] [Indexed: 12/20/2022]
Abstract
MicroRNAs (miRNAs) are endogenous small, non-coding RNAs that regulate genome expression at the post-transcriptional level. They are involved in a wide range of physiological processes including the maintenance of immune homeostasis and normal function. Accumulating evidence from animal studies show that alterations in pan or specific miRNA expression would break immunological tolerance, leading to autoimmunity. Differential miRNA expressions have also been documented in patients of many autoimmune disorders. In this review, we highlight the evidence that signifies the critical role of miRNAs in autoimmunity, specifically on their regulatory roles in the pathogenesis of several rheumatic diseases including systemic lupus erythematosus, rheumatoid arthritis and spondyloarthritis. The potential of miRNAs as biomarkers and therapeutic targets is also discussed. Manipulation of dysregulated miRNAs in vivo through miRNA delivery or inhibition offers promise for new therapeutic strategies in treating rheumatic diseases.
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Affiliation(s)
- Ian Kar Yin Lam
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region
| | - Jia Xin Chow
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region
| | - Chak Sing Lau
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region
| | - Vera Sau Fong Chan
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region.
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Changes in MiRNA-5196 Expression as a Potential Biomarker of Anti-TNF-α Therapy in Rheumatoid Arthritis and Ankylosing Spondylitis Patients. Arch Immunol Ther Exp (Warsz) 2018; 66:389-397. [PMID: 29744553 PMCID: PMC6154007 DOI: 10.1007/s00005-018-0513-y] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 04/10/2018] [Indexed: 12/19/2022]
Abstract
In this study, we analysed the expression level of sera circulating miRNA-5196 in rheumatoid arthritis (RA) and ankylosing spondylitis (AS) patients before and after tumor necrosis factor (TNF)-α therapy as biomarkers predicting positive treatment outcome. We enrolled 10 RA patients, 13 AS patients, and 12 healthy individuals in the study. The expression of miRNA-5196 was measured by real-time polymerase chain reaction before and after anti-TNF-α therapy. Disease activity of RA patients was assessed using disease activity score 28 (DAS28), whereas ankylosing spondylitis DAS (ASDAS) was used in AS patients. MiRNA-5196 expression was significantly higher in patients with RA and AS before TNF-α therapy than in those following anti-TNF-α therapy and healthy controls. Changes in miRNA-5196 expression positively correlated with delta DAS28 or delta ASDAS, respectively, following TNF-α therapy. In contrast, changes in C-reactive protein (CRP) levels in RA and AS patients did not positively correlate with DAS28 or ASDAS changes. Receiver-operating characteristic analysis showed better diagnostic accuracy of miRNA-5196 expression both in RA (area under curve (AUC) = 0.87, p = 0.055) and AS patients (AUC = 0.90, p = 0.050) compared to CRP levels in RA (AUC = 0.75, p = 0.201) and AS patients (AUC = 0.85, p = 0.086) upon biologic therapy treatment. Finding novel biomarkers, including miRNA-5196 which allow to predict and monitor anti-TNF-α response, would be of clinical value especially during the early phase of RA or AS development.
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Sun CM, Wu J, Zhang H, Shi G, Chen ZT. Circulating miR-125a but not miR-125b is decreased in active disease status and negatively correlates with disease severity as well as inflammatory cytokines in patients with Crohn’s disease. World J Gastroenterol 2017; 23:7888-7898. [PMID: 29209130 PMCID: PMC5703918 DOI: 10.3748/wjg.v23.i44.7888] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 09/12/2017] [Accepted: 09/26/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To determine the association of circulating miR-125a/b expression with the risk and disease severity of Crohn’s disease (CD), and with inflammatory cytokines.
METHODS Plasma samples were collected from patients with active CD (A-CD), or CD in remission (R-CD) and from healthy controls (HCs). The levels of the inflammatory cytokines interleukin-17 (IL-17), tumour necrosis factor-α (TNF-α), and interferon-γ (IFN-γ) were measured by enzyme-linked immunosorbent assay. The expression of miR-125a/b was assessed by quantitative polymerase chain reaction (qPCR).
RESULTS Twenty-nine A-CD patients, 37 R-CD patients, and 37 HCs were included in the study. Plasma miR-125a expression was decreased in A-CD patients compared with that in R-CD patients (P < 0.001) and HCs (P < 0.001). miR-125a expression levels enabled the differentiation of A-CD from R-CD patients [area under curve (AUC) = 0.854] and from HCs (AUC = 0.780), whereas miR-125b expression did not. miR-125a was negatively correlated with C-reaction protein (CRP) (P = 0.017), erythrocyte sedimentation rate (ESR) (P = 0.026), Crohn’s disease activity index (CDAI) (P = 0.003), IL-17 (P = 0.015), and TNF-α (P = 0.004) in A-CD patients. Furthermore, miR-125a was negatively associated with CRP (P = 0.038) and CDAI (P = 0.021) in R-CD patients. Regarding miR-125b, no association with CRP, CDAI, IL-17, TNF-α, or IFN-γ was found in A-CD or in R-CD patients. miR-125a levels gradually increased in A-CD patients who achieved clinical remission (P = 0.009) after 3-mo treatment, whereas they remained unchanged among patients who failed to achieve remission. No changes in miR-125b expression were detected in remission or non-remission patients after treatment.
CONCLUSION Circulating miR-125a but not miR-125b is decreased in patients with active disease status and negatively correlates with disease severity and inflammatory cytokines in patients with CD.
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Affiliation(s)
- Chen-Ming Sun
- Department of Gastroenterology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430014, Hubei Province, China
| | - Jie Wu
- Department of Gastroenterology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430014, Hubei Province, China
| | - Heng Zhang
- Department of Gastroenterology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430014, Hubei Province, China
| | - Gan Shi
- Department of Gastroenterology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430014, Hubei Province, China
| | - Zhi-Tao Chen
- Department of Gastroenterology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430014, Hubei Province, China
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Zhang B, Wang LS, Zhou YH. Elevated microRNA-125b promotes inflammation in rheumatoid arthritis by activation of NF-κB pathway. Biomed Pharmacother 2017; 93:1151-1157. [DOI: 10.1016/j.biopha.2017.07.042] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 06/25/2017] [Accepted: 07/09/2017] [Indexed: 10/19/2022] Open
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Nair N, Wilson AG, Barton A. DNA methylation as a marker of response in rheumatoid arthritis. Pharmacogenomics 2017; 18:1323-1332. [PMID: 28836487 DOI: 10.2217/pgs-2016-0195] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Rheumatoid arthritis (RA) is a complex disease affecting approximately 0.5-1% of the population. While there are effective biologic therapies, in up to 40% of patients, disease activity remains inadequately controlled. Therefore, identifying factors that predict, prior to the initiation of therapy, which patients are likely to respond best to which treatment is a research priority and DNA methylation is increasingly being explored as a potential theranostic biomarker. DNA methylation is thought to play a role in RA disease pathogenesis and in mediating the relationship between genetic variants and patient outcomes. The role of DNA methylation has been most extensively explored in cancer medicine, where it has been shown to be predictive of treatment response. Studies in RA, however, are in their infancy and, while showing promise, further investigation in well-powered studies is warranted.
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Affiliation(s)
- Nisha Nair
- Arthritis Research UK Centre for Genetics & Genomics, Centre for Musculoskeletal Research, University of Manchester, Manchester, UK
| | - Anthony G Wilson
- University College Dublin School of Medicine & Medical Science & Conway Institute, Dublin, Ireland
| | - Anne Barton
- Arthritis Research UK Centre for Genetics & Genomics, Centre for Musculoskeletal Research, University of Manchester, Manchester, UK.,NIHR Manchester Musculoskeletal BRU, Central Manchester Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, UK
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Epigenetic aspects of rheumatoid arthritis: contribution of non-coding RNAs. Semin Arthritis Rheum 2017; 46:724-731. [DOI: 10.1016/j.semarthrit.2017.01.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 11/20/2016] [Accepted: 01/13/2017] [Indexed: 01/07/2023]
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Chermansky CJ, Kadow BT, Kashyap M, Tyagi P. MicroRNAs as potential biomarkers to predict the risk of urinary retention following intradetrusor onabotulinumtoxin-A injection. Neurourol Urodyn 2017; 37:99-105. [PMID: 28493606 DOI: 10.1002/nau.23296] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Accepted: 03/20/2017] [Indexed: 12/17/2022]
Abstract
AIMS MicroRNAs (miRs) control post-transcriptional gene expression, and this is relevant in understanding better chronic diseases and treatment outcomes. The role of miRs in the pathology and treatment outcomes of overactive bladder (OAB) is unknown. In this study, we assessed the differential expression of miRs in OAB patients responding with either normal or elevated post-void residual volumes (PVRs) ≥200 mL following intradetrusor injection of onabotulinumtoxin-A (onaBoNT-A). METHODS Female OAB patients refractory to OAB drugs were consented for this study. Cystoscopic-guided punch bladder biopsy was obtained at the time of injection of onaBoNT-A 100 units. The expression of 13 miR species, selected for their known effect on neurotrophin expression and smooth muscle function, was measured. PVRs and urine nerve growth factor (NGF) levels were measured at baseline and at the follow-up visit. RESULTS Fourteen patients with mean age of 66 years were consented. Of these patients, nine maintained PVRs <200 mL after onaBoNT-A injection to comprise the low PVR group. The other five patients with PVRs ≥200 mL comprised the high PVR group. The expression of miR221 and miR125b was upregulated by 11- and 2-fold, respectively, in patients who responded with low PVRs after onaBoNT-A (P < 0.05). Urine NGF levels at baseline were not different between the two groups. CONCLUSIONS This study suggests that deficiency in the pretreatment expression of miR221 and miR125b may predispose OAB patients to high PVRs following intradetrusor onaBoNT-A. Additional studies are needed to better understand the role of miRs in OAB.
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Affiliation(s)
| | - Brian T Kadow
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Mahendra Kashyap
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Pradeep Tyagi
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
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Ospelt C, Gay S, Klein K. Epigenetics in the pathogenesis of RA. Semin Immunopathol 2017; 39:409-419. [DOI: 10.1007/s00281-017-0621-5] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 03/09/2017] [Indexed: 01/02/2023]
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Kumar S, Vijayan M, Bhatti JS, Reddy PH. MicroRNAs as Peripheral Biomarkers in Aging and Age-Related Diseases. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2017; 146:47-94. [PMID: 28253991 DOI: 10.1016/bs.pmbts.2016.12.013] [Citation(s) in RCA: 147] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
MicroRNAs (miRNAs) are found in the circulatory biofluids considering the important molecules for biomarker study in aging and age-related diseases. Blood or blood components (serum/plasma) are primary sources of circulatory miRNAs and can release these in cell-free form either bound with some protein components or encapsulated with microvesicle particles, called exosomes. miRNAs are quite stable in the peripheral circulation and can be detected by high-throughput techniques like qRT-PCR, microarray, and sequencing. Intracellular miRNAs could modulate mRNA activity through target-specific binding and play a crucial role in intercellular communications. At a pathological level, changes in cellular homeostasis lead to the modulation of molecular function of cells; as a result, miRNA expression is deregulated. Deregulated miRNAs came out from cells and frequently circulate in extracellular body fluids as part of various human diseases. Most common aging-associated diseases are cardiovascular disease, cancer, arthritis, dementia, cataract, osteoporosis, diabetes, hypertension, and neurodegenerative diseases such as Alzheimer's disease, Huntington's disease, Parkinson's disease, and amyotrophic lateral sclerosis. Variation in the miRNA signature in a diseased peripheral circulatory system opens up a new avenue in the field of biomarker discovery. Here, we measure the biomarker potential of circulatory miRNAs in aging and various aging-related pathologies. However, further more confirmatory researches are needed to elaborate these findings at the translation level.
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Affiliation(s)
- S Kumar
- Garrison Institute on Aging, Texas Tech University Health Sciences Center, Lubbock, TX, United States.
| | - M Vijayan
- Garrison Institute on Aging, Texas Tech University Health Sciences Center, Lubbock, TX, United States
| | - J S Bhatti
- Garrison Institute on Aging, Texas Tech University Health Sciences Center, Lubbock, TX, United States; Department of Biotechnology, Sri Guru Gobind Singh College, Chandigarh, India
| | - P H Reddy
- Garrison Institute on Aging, Texas Tech University Health Sciences Center, Lubbock, TX, United States; Texas Tech University Health Sciences Center, Lubbock, TX, United States
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