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Prus K, Rejdak K, Bilotta F. The Relationship Between Clinical Features of Ischemic Stroke and miRNA Expression in Stroke Patients: A Systematic Review. Neurol Int 2025; 17:55. [PMID: 40278426 PMCID: PMC12029955 DOI: 10.3390/neurolint17040055] [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: 02/23/2025] [Revised: 03/26/2025] [Accepted: 03/31/2025] [Indexed: 04/26/2025] Open
Abstract
Background/Objectives: Ischemic stroke remains a leading cause of death and disability worldwide. Despite significant progress in reperfusion therapy, the optimal ischemic stroke management strategy has not been developed. Recent studies demonstrate that microRNA may play an essential role in the pathophysiology of ischemic stroke and its possible potential to be a treatment target point. The proposed systematic review aimed to report the relationship between IS's clinical severity and miRNA expression. Secondary outcomes included infarct volume, systemic inflammatory markers, and prognosis, as well as additional features such as stroke subtype, comorbidity, and risk of subsequent stroke in correlation to miRNA expression. Methods: We have performed a systematic search of database resources according to PRISMA statement guidelines. Twenty-seven studies on a total number of 3906 patients were assessed as suitable for the present SR. Included studies analyzed the expression of 30 different miRNA fragments. Results: After investigating available data, we have identified a set of possible miRNA fragment candidates that may be used in stroke diagnostics and have the potential to be a base for the development of future treatment protocols. Conclusions: Studies included in the presented SR indicate that miRNA expression may be significantly associated with clinical severity, infarct volume, and inflammation in ischemic stroke. More prospective, properly designed protocols with consistent methods of miRNA testing and optimized clinical assessment are needed to confirm the role of miRNA expression in the course of a stroke.
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Affiliation(s)
- Katarzyna Prus
- Department of Neurology, Stroke, and Early Post-Stroke Rehabilitation, University Clinical Hospital No. 4, 20-954 Lublin, Poland;
| | - Konrad Rejdak
- Department of Neurology, Stroke, and Early Post-Stroke Rehabilitation, University Clinical Hospital No. 4, 20-954 Lublin, Poland;
- Department of Neurology, Medical University of Lublin, 20-954 Lublin, Poland
| | - Federico Bilotta
- Department of Anesthesiology, Intensive Care and Pain Management, “Sapienza” University of Rome, 00184 Rome, Italy;
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Zhu Y, Tong J, Jiang J, Shi K, Xie J, Zhu Y, Li Y, Xu Y. Suppression of miR-218 promotes SOCS3 expression to alleviate cognitive impairment and white matter injury after chronic cerebral hypoperfusion. Metab Brain Dis 2025; 40:147. [PMID: 40080253 DOI: 10.1007/s11011-025-01572-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2024] [Accepted: 03/06/2025] [Indexed: 03/15/2025]
Abstract
Chronic cerebral hypoperfusion-induced white matter injury (WMI) is a significant cause of vascular cognitive impairment. Emerging evidence suggests that miR-218 may be involved in the pathogenesis of WMI. However, understanding of the relationship between miR-218 and chronic hypoperfusion-induced WMI remains insufficient. Our study investigated the relationship between miR-218 and chronic hypoperfusion-induced WMI at clinical, animal, and cellular levels. We found that serum miR-218 expression was elevated in clinical WMI patients, had a certain diagnostic efficacy for WMI, and was correlated with the degree of WMI, cognitive scores, and serum inflammatory factors. In addition, we constructed a mouse model with bilateral carotid artery stenosis (BCAS) to simulate chronic hypoperfusion-induced WMI and detected an increase in miR-218 expression in the white matter of BCAS mice. Following administration of Lv-sh-miR-218 to the white matter of BCAS mice, improvements were observed in both cognitive impairment and WMI. Furthermore, Lv-sh-miR-218 also reduced M1 polarization of microglia and neuroinflammation within the white matter. Subsequently, we confirmed that SOCS3 is the specific target of miR-218 through bioinformatics analysis and luciferase reporter gene assays. Injection of LV-SOCS3 into the white matter also led to improvements in cognitive impairment and WMI in BCAS mice, along with reduced M1 polarization of microglia and neuroinflammation. Moreover, in primary cultured microglia cells, we demonstrated that after chronic hypoxia, miR-218 regulates inflammatory factors through the SOCS3/STAT3 pathway. In summary, our current results indicate a strong correlation between elevated miR-218 levels and chronic hypoperfusion-induced WMI, and downregulation of miR-218 expression can improve neuroinflammation by upregulating SOCS3, thereby ameliorating WMI and cognitive impairment.
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Affiliation(s)
- Yuanyuan Zhu
- Department of Geriatrics, The Affiliated Yixing Hospital of Jiangsu University, Yixing, 214221, Jiangsu, China
- Department of Neuroimaging Laboratory, School of Medicine, Jiangsu University, Zhenjiang, 212013, Jiangsu, China
| | - Juan Tong
- Department of Neurology, Dianjiang People's Hospital of Chongqing, Chongqing, Chongqing, 408300, China
| | - Jianzhong Jiang
- Department of Geriatrics, The Affiliated Yixing Hospital of Jiangsu University, Yixing, 214221, Jiangsu, China
| | - Keyun Shi
- Department of Geriatrics, The Affiliated Yixing Hospital of Jiangsu University, Yixing, 214221, Jiangsu, China
| | - Jing Xie
- Department of Geriatrics, The Affiliated Yixing Hospital of Jiangsu University, Yixing, 214221, Jiangsu, China
| | - Yan Zhu
- Department of Radiology, The Affiliated Hospital of Jiangsu University, Zhenjiang, 212001, Jiangsu, China
- Department of Neuroimaging Laboratory, School of Medicine, Jiangsu University, Zhenjiang, 212013, Jiangsu, China
| | - Yuefeng Li
- Department of Radiology, The Affiliated Yixing Hospital of Jiangsu University, Yixing, 214221, Jiangsu, China.
- Department of Neuroimaging Laboratory, School of Medicine, Jiangsu University, Zhenjiang, 212013, Jiangsu, China.
| | - Yuhao Xu
- Department of Neurology, The Affiliated Hospital of Jiangsu University, Zhenjiang, 212001, Jiangsu, China.
- Department of Neuroimaging Laboratory, School of Medicine, Jiangsu University, Zhenjiang, 212013, Jiangsu, China.
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Zhang X, Cai Y, Sit BHM, Jian RX, Malki Y, Zhang Y, Ong CCY, Li Q, Lam RPK, Rainer TH. Cell-Free Nucleic Acids for Early Diagnosis of Acute Ischemic Stroke: A Systematic Review and Meta-Analysis. Int J Mol Sci 2025; 26:1530. [PMID: 40003998 PMCID: PMC11855205 DOI: 10.3390/ijms26041530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2025] [Revised: 02/07/2025] [Accepted: 02/08/2025] [Indexed: 02/27/2025] Open
Abstract
Rapid identification of acute ischemic stroke (AIS) is challenging in both pre-hospital and hospital settings. We aimed to identify the most promising cell-free nucleic acids (cfNAs) as diagnostic biomarkers for IS within 72 h from symptom onset. We searched PubMed, Web of Science, EMBASE, and Cochrane Library for published articles that evaluated blood cfNAs in the early diagnosis of AIS until 10 May 2023. The diagnostic performances of individual cfNAs were pooled by random-effects meta-analysis based on the fold change of biomarkers' level between AIS and non-AIS patients. Of 2955 records, 66 articles reporting 143 different cfNAs met the inclusion criteria. The median sample size was 110, and 21.4% of the studies performed validation. Among selected high-quality studies, miR-106b-5p, miR-124, miR-155, lncRNA H19, and cfDNA showed good diagnostic performance. Data from four studies on cfDNA involving 355 AIS patients and 97 controls were pooled in the meta-analysis, which showed a significant fold change between AIS and controls (pooled ratio 1.48, 95% confidence interval 1.23-1.79, p < 0.001). This review highlights that cfDNA, miR-106b-5p, miR-124, miR-155, and lncRNA H19 are the most promising biomarkers for AIS diagnosis, and further research is needed for verification.
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Affiliation(s)
- Xiaodan Zhang
- Department of Emergency Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (X.Z.); (Y.C.); (B.H.M.S.); (R.X.J.); (Y.Z.); (C.C.Y.O.); (Q.L.); (R.P.K.L.)
| | - Yuee Cai
- Department of Emergency Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (X.Z.); (Y.C.); (B.H.M.S.); (R.X.J.); (Y.Z.); (C.C.Y.O.); (Q.L.); (R.P.K.L.)
| | - Brian Hon Man Sit
- Department of Emergency Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (X.Z.); (Y.C.); (B.H.M.S.); (R.X.J.); (Y.Z.); (C.C.Y.O.); (Q.L.); (R.P.K.L.)
| | - Rain Xiaoyu Jian
- Department of Emergency Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (X.Z.); (Y.C.); (B.H.M.S.); (R.X.J.); (Y.Z.); (C.C.Y.O.); (Q.L.); (R.P.K.L.)
| | - Yasine Malki
- Department of Chemical Pathology, The Chinese University of Hong Kong, Hong Kong, China;
| | - Yilin Zhang
- Department of Emergency Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (X.Z.); (Y.C.); (B.H.M.S.); (R.X.J.); (Y.Z.); (C.C.Y.O.); (Q.L.); (R.P.K.L.)
| | - Christopher Chi Yat Ong
- Department of Emergency Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (X.Z.); (Y.C.); (B.H.M.S.); (R.X.J.); (Y.Z.); (C.C.Y.O.); (Q.L.); (R.P.K.L.)
| | - Qianyun Li
- Department of Emergency Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (X.Z.); (Y.C.); (B.H.M.S.); (R.X.J.); (Y.Z.); (C.C.Y.O.); (Q.L.); (R.P.K.L.)
| | - Rex Pui Kin Lam
- Department of Emergency Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (X.Z.); (Y.C.); (B.H.M.S.); (R.X.J.); (Y.Z.); (C.C.Y.O.); (Q.L.); (R.P.K.L.)
| | - Timothy Hudson Rainer
- Department of Emergency Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (X.Z.); (Y.C.); (B.H.M.S.); (R.X.J.); (Y.Z.); (C.C.Y.O.); (Q.L.); (R.P.K.L.)
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Li S, Xu Z, Zhang S, Sun H, Qin X, Zhu L, Jiang T, Zhou J, Yan F, Deng Q. Non-coding RNAs in acute ischemic stroke: from brain to periphery. Neural Regen Res 2025; 20:116-129. [PMID: 38767481 PMCID: PMC11246127 DOI: 10.4103/nrr.nrr-d-23-01292] [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: 08/02/2023] [Revised: 11/09/2023] [Accepted: 12/18/2023] [Indexed: 05/22/2024] Open
Abstract
Acute ischemic stroke is a clinical emergency and a condition with high morbidity, mortality, and disability. Accurate predictive, diagnostic, and prognostic biomarkers and effective therapeutic targets for acute ischemic stroke remain undetermined. With innovations in high-throughput gene sequencing analysis, many aberrantly expressed non-coding RNAs (ncRNAs) in the brain and peripheral blood after acute ischemic stroke have been found in clinical samples and experimental models. Differentially expressed ncRNAs in the post-stroke brain were demonstrated to play vital roles in pathological processes, leading to neuroprotection or deterioration, thus ncRNAs can serve as therapeutic targets in acute ischemic stroke. Moreover, distinctly expressed ncRNAs in the peripheral blood can be used as biomarkers for acute ischemic stroke prediction, diagnosis, and prognosis. In particular, ncRNAs in peripheral immune cells were recently shown to be involved in the peripheral and brain immune response after acute ischemic stroke. In this review, we consolidate the latest progress of research into the roles of ncRNAs (microRNAs, long ncRNAs, and circular RNAs) in the pathological processes of acute ischemic stroke-induced brain damage, as well as the potential of these ncRNAs to act as biomarkers for acute ischemic stroke prediction, diagnosis, and prognosis. Findings from this review will provide novel ideas for the clinical application of ncRNAs in acute ischemic stroke.
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Affiliation(s)
- Shuo Li
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Zhaohan Xu
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Shiyao Zhang
- Department of Neurology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu Province, China
| | - Huiling Sun
- General Clinical Research Center, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Xiaodan Qin
- General Clinical Research Center, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Lin Zhu
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Teng Jiang
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Junshan Zhou
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Fuling Yan
- Department of Neurology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu Province, China
| | - Qiwen Deng
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu Province, China
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Zhang J. Non-coding RNAs and angiogenesis in cardiovascular diseases: a comprehensive review. Mol Cell Biochem 2024; 479:2921-2953. [PMID: 38306012 DOI: 10.1007/s11010-023-04919-5] [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: 10/27/2023] [Accepted: 12/18/2023] [Indexed: 02/03/2024]
Abstract
Non-coding RNAs (ncRNAs) have key roles in the etiology of many illnesses, including heart failure, myocardial infarction, stroke, and in physiological processes like angiogenesis. In transcriptional regulatory circuits that control heart growth, signaling, and stress response, as well as remodeling in cardiac disease, ncRNAs have become important players. Studies on ncRNAs and cardiovascular disease have made great progress recently. Here, we go through the functions of non-coding RNAs (ncRNAs) like circular RNAs (circRNAs), and microRNAs (miRNAs) as well as long non-coding RNAs (lncRNAs) in modulating cardiovascular disorders.
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Affiliation(s)
- Jie Zhang
- Medical School, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
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Chang C, Wang Y, Wang R, Bao X. Considering Context-Specific microRNAs in Ischemic Stroke with Three "W": Where, When, and What. Mol Neurobiol 2024; 61:7335-7353. [PMID: 38381296 DOI: 10.1007/s12035-024-04051-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 02/12/2024] [Indexed: 02/22/2024]
Abstract
MicroRNAs are short non-coding RNA molecules that function as critical regulators of various biological processes through negative regulation of gene expression post-transcriptionally. Recent studies have indicated that microRNAs are potential biomarkers for ischemic stroke. In this review, we first illustrate the pathogenesis of ischemic stroke and demonstrate the biogenesis and transportation of microRNAs from cells. We then discuss several promising microRNA biomarkers in ischemic stroke in a context-specific manner from three dimensions: biofluids selection for microRNA extraction (Where), the timing of sample collection after ischemic stroke onset (When), and the clinical application of the differential-expressed microRNAs during stroke pathophysiology (What). We show that microRNAs have the utilities in ischemic stroke diagnosis, risk stratification, subtype classification, prognosis prediction, and treatment response monitoring. However, there are also obstacles in microRNA biomarker research, and this review will discuss the possible ways to improve microRNA biomarkers. Overall, microRNAs have the potential to assist clinical treatment, and developing microRNA panels for clinical application is worthwhile.
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Affiliation(s)
- Chuheng Chang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
- M.D. Program, Peking Union Medical College, Beijing, 100730, China
| | - Youyang Wang
- Department of General Practice (General Internal Medicine), Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Renzhi Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Xinjie Bao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China.
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Zhang H, Sun J, Zou P, Huang Y, Yang Q, Zhang Z, Luo P, Jiang X. Identification of hypoxia- and immune-related biomarkers in patients with ischemic stroke. Heliyon 2024; 10:e25866. [PMID: 38384585 PMCID: PMC10878920 DOI: 10.1016/j.heliyon.2024.e25866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 01/26/2024] [Accepted: 02/05/2024] [Indexed: 02/23/2024] Open
Abstract
Background The immune microenvironment and hypoxia play crucial roles in the pathophysiology of ischemic stroke (IS). Hence, in this study, we aimed to identify hypoxia- and immune-related biomarkers in IS. Methods The IS microarray dataset GSE16561 was examined to determine differentially expressed genes (DEGs) utilizing bioinformatics-based analysis. The intersection of hypoxia-related genes and DEGs was conducted to identify differentially expressed hypoxia-related genes (DEHRGs). Then, using weighted correlation network analysis (WGCNA), all of the genes in GSE16561 dataset were examined to create a co-expression network, and module-clinical trait correlations were examined for the purpose of examining the genes linked to immune cells. The immune-related DEHRGs were submitted to gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses. A protein-protein interaction (PPI) network was constructed by Cytoscape plugin MCODE, in order to extract hub genes. The miRNet was used to predict hub gene-related transcription factors (TFs) and miRNAs. Finally, a diagnostic model was developed by least absolute shrinkage and selection operator (LASSO) logistic regression. Results Between the control and IS samples, 4171 DEGs were found. Thereafter, the intersection of hypoxia-related genes and DEGs was conducted to obtain 45 DEHRGs. Ten significantly differentially infiltrated immune cells were found-namely, CD56dim natural killer cells, activated CD8 T cells, activated dendritic cells, activated B cells, central memory CD8 T cells, effector memory CD8 T cells, natural killer cells, gamma delta T cells, plasmacytoid dendritic cells, and neutrophils-between IS and control samples. Subsequently, we identified 27 immune-related DEHRGs through the intersection of DEHRGs and genes in important modules of WGCNA. The immune-related DEHRGs were primarily enriched in response to hypoxia, cellular polysaccharide metabolic process, response to decreased oxygen levels, polysaccharide metabolic process, lipid and atherosclerosis, and HIF-1 signaling pathway H. Using MCODE, FOS, DDIT3, DUSP1, and NFIL3 were found to be hub genes. In the validation cohort and training set, the AUC values of the diagnostic model were 0.9188034 and 0.9395085, respectively. Conclusion In brief, we identified and validated four hub genes-FOS, DDIT3, DUSP1, and NFIL3-which might be involved in the pathological development of IS, potentially providing novel perspectives for the diagnosis and treatment of IS.
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Affiliation(s)
- Haofuzi Zhang
- Department of Neurosurgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Jidong Sun
- Department of Neurosurgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Peng Zou
- Department of Neurosurgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Yutao Huang
- Department of Neurosurgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Qiuzi Yang
- Department of Neurosurgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Zhuoyuan Zhang
- Department of Neurosurgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
- Biochemistry and Molecular Biology, College of Life Science, Northwest University, Xi'an, China
| | - Peng Luo
- Department of Neurosurgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Xiaofan Jiang
- Department of Neurosurgery, Xijing Hospital, Fourth Military Medical University, Xi'an, China
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Abdel-Reheim MA, Nomier Y, Zaki MB, Abulsoud AI, Mohammed OA, Rashad AA, Oraby MA, Elballal MS, Tabaa MME, Elazazy O, Abd-Elmawla MA, El-Dakroury WA, Abdel Mageed SS, Abdelmaksoud NM, Elrebehy MA, Helal GK, Doghish AS. Unveiling the regulatory role of miRNAs in stroke pathophysiology and diagnosis. Pathol Res Pract 2024; 253:155085. [PMID: 38183822 DOI: 10.1016/j.prp.2023.155085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 12/28/2023] [Accepted: 12/30/2023] [Indexed: 01/08/2024]
Abstract
Stroke, a major global cause of mortality, leads to a range of problems for those who survive. Besides its brutal events, stroke also tends to have a characteristic of recurrence, making it a complex disease involving intricate regulatory networks. One of the major cellular regulators is the non-coding RNAs (ncRNA), specifically microRNAs (miRNAs), thus the possible functions of miRNAs in the pathogenesis of stroke are discussed as well as the possibility of using miRNA-based therapeutic approaches. Firstly, the molecular mechanisms by which miRNAs regulate vital physiological processes, including synaptic plasticity, oxidative stress, apoptosis, and the integrity of the blood-brain barrier (BBB) are reviewed. The miRNA indirectly impacts stroke outcomes by regulating BBB function and angiogenesis through the targeting of transcription factors and angiogenic factors. In addition, the tendency for some miRNAs to be upregulated in response to hypoxia, which is a prevalent phenomenon in stroke and various neurological disorders, highlights the possibility that it controls hypoxia-inducible factor (HIF) signaling and angiogenesis, thereby influencing the integrity of the BBB as examples of the discussed mechanisms. Furthermore, this review explores the potential therapeutic targets that miRNAs may offer for stroke recovery and highlights their promising capacity to alleviate post-stroke complications. This review provides researchers and clinicians with valuable resources since it attempts to decipher the complex network of miRNA-mediated mechanisms in stroke. Additionally, the review addresses the interplay between miRNAs and stroke risk factors as well as clinical applications of miRNAs as diagnostic and prognostic markers.
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Affiliation(s)
- 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.
| | - Yousra Nomier
- Department of Pharmacology and Clinical Pharmacy, College of Medicine and health sciences, Sultan Qaboos University, Muscat, Oman
| | - Mohamed Bakr Zaki
- Biochemistry, Department of Biochemistry, Faculty of Pharmacy, University of Sadat City, Menoufia 32897, Egypt
| | - Ahmed I Abulsoud
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Cairo, Egypt; Biochemistry Department, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt
| | - Osama A Mohammed
- Department of Pharmacology, College of Medicine, University of Bisha, Bisha 61922, Saudi Arabia
| | - Ahmed A Rashad
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Mamdouh A Oraby
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Mohammed S Elballal
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Manar Mohammed El Tabaa
- Pharmacology & Environmental Toxicology, Environmental Studies & Research Institute (ESRI), University of Sadat City, Sadat City 32897, Menoufia, Egypt
| | - Ola Elazazy
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Mai A Abd-Elmawla
- Biochemistry, Department of Biochemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Walaa A El-Dakroury
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Sherif S Abdel Mageed
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | | | - Mahmoud A Elrebehy
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Gouda Kamel Helal
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Cairo 11231, Egypt; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt
| | - Ahmed S Doghish
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt; Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Cairo, Egypt.
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Kunze R, Fischer S, Marti HH, Preissner KT. Brain alarm by self-extracellular nucleic acids: from neuroinflammation to neurodegeneration. J Biomed Sci 2023; 30:64. [PMID: 37550658 PMCID: PMC10405513 DOI: 10.1186/s12929-023-00954-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 07/22/2023] [Indexed: 08/09/2023] Open
Abstract
Neurological disorders such as stroke, multiple sclerosis, as well as the neurodegenerative diseases Parkinson's or Alzheimer's disease are accompanied or even powered by danger associated molecular patterns (DAMPs), defined as endogenous molecules released from stressed or damaged tissue. Besides protein-related DAMPs or "alarmins", numerous nucleic acid DAMPs exist in body fluids, such as cell-free nuclear and mitochondrial DNA as well as different species of extracellular RNA, collectively termed as self-extracellular nucleic acids (SENAs). Among these, microRNA, long non-coding RNAs, circular RNAs and extracellular ribosomal RNA constitute the majority of RNA-based DAMPs. Upon tissue injury, necrosis or apoptosis, such SENAs are released from neuronal, immune and other cells predominantly in association with extracellular vesicles and may be translocated to target cells where they can induce intracellular regulatory pathways in gene transcription and translation. The majority of SENA-induced signaling reactions in the brain appear to be related to neuroinflammatory processes, often causally associated with the onset or progression of the respective disease. In this review, the impact of the diverse types of SENAs on neuroinflammatory and neurodegenerative diseases will be discussed. Based on the accumulating knowledge in this field, several specific antagonistic approaches are presented that could serve as therapeutic interventions to lower the pathological outcome of the indicated brain disorders.
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Affiliation(s)
- Reiner Kunze
- Institute of Physiology and Pathophysiology, Department of Cardiovascular Physiology, Ruprecht-Karls-University, Im Neuenheimer Feld 326, 69120 Heidelberg, Germany
| | - Silvia Fischer
- Department of Biochemistry, Medical School, Justus-Liebig-University, Giessen, Germany
| | - Hugo H. Marti
- Institute of Physiology and Pathophysiology, Department of Cardiovascular Physiology, Ruprecht-Karls-University, Im Neuenheimer Feld 326, 69120 Heidelberg, Germany
| | - Klaus T. Preissner
- Department of Biochemistry, Medical School, Justus-Liebig-University, Giessen, Germany
- Kerckhoff-Heart-Research-Institute, Department of Cardiology, Medical School, Justus-Liebig-University, Giessen, Germany
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Martinez-Arroyo O, Ortega A, Flores-Chova A, Sanchez-Garcia B, Garcia-Garcia AB, Chaves FJ, Martin-Escudero JC, Forner MJ, Redon J, Cortes R. High miR-126-3p levels associated with cardiovascular events in a general population. Eur J Intern Med 2023; 113:49-56. [PMID: 37080818 PMCID: PMC10271715 DOI: 10.1016/j.ejim.2023.04.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 03/27/2023] [Accepted: 04/12/2023] [Indexed: 04/22/2023]
Abstract
BACKGROUND Endothelial dysfunction is a forerunner of atherosclerosis, leading to cardiovascular disease, and albuminuria is a marker of endothelial dysfunction. Circulating levels of microRNAs are emerging as potential biomarkers for cardiovascular disease. Here we estimate the predictive value of a plasma microRNAs signature associated with albuminuria in the incidence of cardiovascular events. METHODS Plasma microRNAs quantified in hypertensive patients by next generation sequencing were validated in a cohort of patients and controls by real-time quantitative PCR. The microRNAs found to be associated with albuminuria were analysed for their prognostic value in predicting cardiovascular events incidence on a retrospective, population-based study (Hortega Study), using Cox proportional hazard models. RESULTS A plasma microRNA profile was identified in the discovery cohort (n = 48) associated with albuminuria and three microRNAs (miR-126-3p, miR-1260b and miR-374a-5p) were confirmed in the validation cohort (n = 98). The microRNA signature discriminates urinary albumin excretion at baseline (n = 1025), and predicts the incidence of cardiovascular events and coronary heart disease and stroke in a general population retrospective study within a 14-year follow-up (n = 926). High miR-126-3p levels were associated with a shorter time free of both cardiovascular events (HR=1.48, (1.36-1.62), p < 0.0001), as well as coronary artery disease and stroke combined (HR=2.49, (2.19-2.83), p < 0.0001). CONCLUSIONS An increased plasma microRNAs profile was identified in hypertensive patients with albuminuria. Increased miR-126-3p suggest it may serve as a prognostic marker for cardiovascular events in a long-term general population. Further studies will assess the potential role of miR-126-3p as a guide for the status of endothelial dysfunction.
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Affiliation(s)
- Olga Martinez-Arroyo
- Cardiometabolic and Renal Risk Research Group, Biomedical Research Institute of Hospital Clinico de Valencia INCLIVA, Valencia, Spain
| | - Ana Ortega
- Cardiometabolic and Renal Risk Research Group, Biomedical Research Institute of Hospital Clinico de Valencia INCLIVA, Valencia, Spain; CIBERCV (CIBER of Cardiovascular Diseases), Madrid, Spain.
| | - Ana Flores-Chova
- Cardiometabolic and Renal Risk Research Group, Biomedical Research Institute of Hospital Clinico de Valencia INCLIVA, Valencia, Spain
| | - Belen Sanchez-Garcia
- Cardiometabolic and Renal Risk Research Group, Biomedical Research Institute of Hospital Clinico de Valencia INCLIVA, Valencia, Spain
| | | | - Felipe J Chaves
- CIBERDEM (CIBER of Diabetes and Metabolic Diseases), Madrid, Spain; Unit of Genomics and Diabetes, Biomedical Research Institute of Hospital Clinico de Valencia INCLIVA, Valencia, Spain
| | - Juan C Martin-Escudero
- Department of Internal Medicine, Rio Hortega Universitary Hospital, Valladolid, Spain; Department of Medicine, Faculty of Medicine, University of Valladolid, Valladolid, Spain
| | - Maria Jose Forner
- Department of Internal Medicine, University Hospital Clinico, Valencia, Spain; Department of Medicine, University of Valencia, Valencia, Spain
| | - Josep Redon
- Cardiometabolic and Renal Risk Research Group, Biomedical Research Institute of Hospital Clinico de Valencia INCLIVA, Valencia, Spain; Department of Internal Medicine, University Hospital Clinico, Valencia, Spain; CIBEROBN (CIBER of Obesity and Nutrition Physiopathology), Madrid, Spain
| | - Raquel Cortes
- Cardiometabolic and Renal Risk Research Group, Biomedical Research Institute of Hospital Clinico de Valencia INCLIVA, Valencia, Spain.
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Liu Y, Li YP, Xiao LM, Chen LK, Zheng SY, Zeng EM, Xu CH. Extracellular Vesicles Derived from Bone Mesenchymal Stem Cells Carrying circ_0000075 Relieves Cerebral Ischemic Injury by Competitively Inhibiting miR-218-5p and Up-regulating E3 Ubiquitin Ligase SMURF2. Mol Neurobiol 2023; 60:2801-2818. [PMID: 36732429 DOI: 10.1007/s12035-022-03192-9] [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: 08/17/2022] [Accepted: 12/23/2022] [Indexed: 02/04/2023]
Abstract
Extracellular vesicle (EV)-encapsulated circRNAs have the potential role in affecting brain disorders. However, the role of circ_0000075 in cerebral ischemic injury remains unclear. Here, we tried to investigate the mechanism of bone marrow mesenchymal stem cell (BMSC)-derived EVs carrying circ_0000075 in the control of cerebral ischemic injury. Initially, a mouse model with cerebral ischemic injury was induced by middle cerebral artery occlusion (MCAO), followed by the determination of circ_0000075 expression. Then, neurons were isolated and subjected to oxygen-glucose deprivation/reperfusion. BMSCs were isolated for extraction of EVs. The correlation among circ_0000075, microRNA (miR)-218-5p, and Smad ubiquitination regulatory factor 2 (SMURF2) was detected with their roles in cerebral ischemic injury analyzed in vivo and in vitro. circ_0000075 was down-regulated in MCAO mice and engineered RVG-EVs were internalized by neurons to up-regulate circ_0000075 expression. Treatment of RVG-circ_0000075-EVs reduced brain tissue damage, increased neuronal count, and significantly curtailed apoptosis rate, suppressing cerebral ischemic injury in vitro and in vivo. miR-218-5p was targeted by circ_0000075 in neurons, which promoted SMURF2 expression. A negative correlation between SMURF2 and transcriptional regulator Yin Yang 1 (YY1) was identified. In vitro experiments further proved that circ_ 00,000 75 could down-regulate the expression of YY1 through SMURF2, and finally relieving cerebral ischemic injury. Collectively, engineered EVs delivered circ_0000075 into brain tissues and increased circ_0000075 expression, which down-regulated miR-218-5p and up-regulated SMURF2, thus alleviating cerebral ischemic injury.
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Affiliation(s)
- Yue Liu
- Department of Neurosurgery, Jiangxi Province, The First Affiliated Hospital of Nanchang University, No. 17, Yongwaizheng Street, Nanchang, 330006, People's Republic of China
| | - You-Ping Li
- Department of Neurosurgery, Jiangxi Province, The First Affiliated Hospital of Nanchang University, No. 17, Yongwaizheng Street, Nanchang, 330006, People's Republic of China
| | - Li-Min Xiao
- Department of Neurosurgery, Jiangxi Province, The First Affiliated Hospital of Nanchang University, No. 17, Yongwaizheng Street, Nanchang, 330006, People's Republic of China
| | - Li-Ke Chen
- Department of Neurosurgery, Jiangxi Province, The First Affiliated Hospital of Nanchang University, No. 17, Yongwaizheng Street, Nanchang, 330006, People's Republic of China
| | - Su-Yue Zheng
- Department of Neurosurgery, Jiangxi Province, The First Affiliated Hospital of Nanchang University, No. 17, Yongwaizheng Street, Nanchang, 330006, People's Republic of China
| | - Er-Ming Zeng
- Department of Neurosurgery, Jiangxi Province, The First Affiliated Hospital of Nanchang University, No. 17, Yongwaizheng Street, Nanchang, 330006, People's Republic of China
| | - Chun-Hua Xu
- Department of Neurosurgery, Jiangxi Province, The First Affiliated Hospital of Nanchang University, No. 17, Yongwaizheng Street, Nanchang, 330006, People's Republic of China.
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12
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Ren ZL, Kang XD, Zheng YX, Shi HF, Chen CA, Shi YY, Wang QG, Cheng FF, Wang XQ, Li CX. Emerging effects of non-coding RNA in vascular endothelial cells during strokes. Vascul Pharmacol 2023; 150:107169. [PMID: 37059212 DOI: 10.1016/j.vph.2023.107169] [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: 11/25/2022] [Revised: 02/05/2023] [Accepted: 03/24/2023] [Indexed: 04/16/2023]
Abstract
Vascular and neurological damage are the typical outcomes of ischemic strokes. Vascular endothelial cells (VECs), a substantial component of the blood-brain barrier (BBB), are necessary for normal cerebrovascular physiology. During an ischemic stroke (IS), changes in the brain endothelium can lead to a BBB rupture, inflammation, and vasogenic brain edema, and VECs are essential for neurotrophic effects and angiogenesis. Non-coding RNAs (nc-RNAs) are endogenous molecules, and brain ischemia quickly changes the expression patterns of several non-coding RNA types, such as microRNA (miRNA/miR), long non-coding RNA (lncRNA), and circular RNA (circRNA). Furthermore, vascular endothelium-associated nc-RNAs are important mediators in the maintenance of healthy cerebrovascular function. In order to better understand how VECs are regulated epigenetically during an IS, in this review, we attempted to assemble the molecular functions of nc-RNAs that are linked with VECs during an IS.
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Affiliation(s)
- Zi-Lin Ren
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xiang-Dong Kang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yu-Xiao Zheng
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Han-Fen Shi
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Cong-Ai Chen
- Dongzhimen Hospital, Beijing University of Traditional Chinese Medicine, Beijing 100700, China
| | - Yu-Yu Shi
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Qing-Guo Wang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Fa-Feng Cheng
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China.
| | - Xue-Qian Wang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China.
| | - Chang-Xiang Li
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China.
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13
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Pan Y, Liu Y, Wei W, Yang X, Wang Z, Xin W. Extracellular Vesicles as Delivery Shippers for Noncoding RNA-Based Modulation of Angiogenesis: Insights from Ischemic Stroke and Cancer. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2205739. [PMID: 36592424 DOI: 10.1002/smll.202205739] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 12/02/2022] [Indexed: 06/17/2023]
Abstract
Ischemic stroke and systemic cancer are two of the leading causes of mortality. Hypoxia is a central pathophysiological component in ischemic stroke and cancer, representing a joint medical function. This function includes angiogenesis regulation. Vascular remodeling coupled with axonal outgrowth following cerebral ischemia is critical in improving poststroke neurological functional recovery. Antiangiogenic strategies can inhibit cancer vascularization and play a vital role in impeding cancer growth, invasion, and metastasis. Although there are significant differences in the cause of angiogenesis across both pathophysiological conditions, emerging evidence states that common signaling structures, such as extracellular vesicles (EVs) and noncoding RNAs (ncRNAs), are involved in this context. EVs, heterogeneous membrane vesicles encapsulating proteomic genetic information from parental cells, act as multifunctional regulators of intercellular communication. Among the multifaceted roles in modulating biological responses, exhaustive evidence shows that ncRNAs are selectively sorted into EVs, modulating common specific aspects of cancer development and stroke prognosis, namely, angiogenesis. This review will discuss recent advancements in the EV-facilitated/inhibited progression of specific elements of angiogenesis with a particular concern about ncRNAs within these vesicles. The review is concluded by underlining the clinical opportunities of EV-derived ncRNAs as diagnostic, prognostic, and therapeutic agents.
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Affiliation(s)
- Yongli Pan
- Department of Neurology, University Medical Center of Göttingen, Georg-August-University of Göttingen, 37075, Göttingen, Lower Saxony, Germany
- Department of Neurology, Weifang Medical University, Weifang, Shandong, 261053, China
| | - Yuheng Liu
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Neurological Institute, Tianjin, 300052, China
| | - Wei Wei
- Department of Neurology, University Medical Center of Göttingen, Georg-August-University of Göttingen, 37075, Göttingen, Lower Saxony, Germany
- Department of Neurology, Mianyang Central Hospital, Mianyang, Sichuan, 621000, China
| | - Xinyu Yang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Neurological Institute, Tianjin, 300052, China
| | - Zengguang Wang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Neurological Institute, Tianjin, 300052, China
| | - Wenqiang Xin
- Department of Neurology, University Medical Center of Göttingen, Georg-August-University of Göttingen, 37075, Göttingen, Lower Saxony, Germany
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Tianjin Neurological Institute, Tianjin, 300052, China
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14
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Theofilis P, Oikonomou E, Vogiatzi G, Sagris M, Antonopoulos AS, Siasos G, Iliopoulos DC, Perrea D, Vavouranakis M, Tsioufis K, Tousoulis D. The Role of MicroRNA-126 in Atherosclerotic Cardiovascular Diseases. Curr Med Chem 2023; 30:1902-1921. [PMID: 36043750 DOI: 10.2174/0929867329666220830100530] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/02/2022] [Accepted: 05/31/2022] [Indexed: 11/22/2022]
Abstract
Atherosclerotic cardiovascular diseases remain the leading cause of morbidity and mortality worldwide despite all efforts made towards their management. Other than targeting the traditional risk factors for their development, scientific interest has been shifted towards epigenetic regulation, with microRNAs (miRs) being at the forefront. MiR-126, in particular, has been extensively studied in the context of cardiovascular diseases. Downregulated expression of this miR has been associated with highly prevalent cardiovascular risk factors such as arterial hypertension and diabetes mellitus. At the same time, its diagnostic and prognostic capability concerning coronary artery disease is still under investigation, with up-to-date data pointing towards a dysregulated expression in a stable disease state and acute myocardial infarction. Moreover, a lower expression of miR-126 may indicate a higher disease complexity, as well as an increased risk for future major adverse cardiac and cerebrovascular events. Ultimately, overexpression of miR-126 may emerge as a novel therapeutic target in atherosclerotic cardiovascular diseases due to its potential in promoting therapeutic angiogenesis and anti-inflammatory effects. However, the existing challenges in miR therapeutics need to be resolved before translation to clinical practice.
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Affiliation(s)
- Panagiotis Theofilis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Evangelos Oikonomou
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
- 3rd Cardiology Department, "Sotiria" Chest Diseases Hospital, University of Athens Medical School, Athens, Greece
| | - Georgia Vogiatzi
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
- 3rd Cardiology Department, "Sotiria" Chest Diseases Hospital, University of Athens Medical School, Athens, Greece
| | - Marios Sagris
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Alexios S Antonopoulos
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Gerasimos Siasos
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
- 3rd Cardiology Department, "Sotiria" Chest Diseases Hospital, University of Athens Medical School, Athens, Greece
| | - Dimitrios C Iliopoulos
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas", University of Athens Medical School, Athens, Greece
| | - Despoina Perrea
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas", University of Athens Medical School, Athens, Greece
| | - Manolis Vavouranakis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
- 3rd Cardiology Department, "Sotiria" Chest Diseases Hospital, University of Athens Medical School, Athens, Greece
| | - Konstantinos Tsioufis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Dimitris Tousoulis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
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15
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Burlacu CC, Ciobanu D, Badulescu AV, Chelaru VF, Mitre AO, Capitanescu B, Hermann DM, Popa-Wagner A. Circulating MicroRNAs and Extracellular Vesicle-Derived MicroRNAs as Predictors of Functional Recovery in Ischemic Stroke Patients: A Systematic Review and Meta-Analysis. Int J Mol Sci 2022; 24:251. [PMID: 36613694 PMCID: PMC9820088 DOI: 10.3390/ijms24010251] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 12/24/2022] Open
Abstract
Stroke accounts for the second leading cause of death and a major cause of disability, with limited therapeutic strategy in both the acute and chronic phases. Blood-based biomarkers are intensively researched and widely recognized as useful tools to predict the prognoses of patients confronted with therapeutically limited diseases. We performed a systematic review of the circulating biomarkers in IS patients with prognostic value, with a focus on microRNAs and exosomes as predictive biomarkers of motor and cognitive recovery. We identified 63 studies, totalizing 72 circulating biomarkers with prognostic value in stroke recovery, as follows: 68 miRNAs and exosomal-miRNAs being identified as predictive for motor recovery after stroke, and seven biomarkers being predictive for cognitive recovery. Twelve meta-analyses were performed using effect sizes (random-effects and fixed-effects model). The most significant correlation findings obtained after pooling were with miR-21, miR-29b, miR-125b-5p, miR-126, and miR-335. We identified several miRNAs that were correlated with clinical outcomes of stroke severity and recovery after ischemic stroke, providing predictive information on motor and cognitive recovery. Based on the current state of research, we identified serum miR-9 and neutrophil miR-29b as the most promising biomarkers for in-depth follow-up studies, followed by serum miR-124 and plasma miR-125b.
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Affiliation(s)
- Codrin-Constantin Burlacu
- Chair of Vascular Neurology, Dementia and Ageing, University Hospital Essen, University of Duisburg—Essen, 45147 Essen, Germany
| | - Daniela Ciobanu
- Department of Internal Medicine, University of Medicine and Pharmacia Craiova, 200349 Craiova, Romania
| | - Andrei-Vlad Badulescu
- Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania
| | - Vlad-Florin Chelaru
- Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania
| | - Andrei-Otto Mitre
- Department of Pathophysiology, Iuliu Haţieganu University of Medicine and Pharmacy Cluj-Napoca, Victor Babeş Street, No. 2-4, 400012 Cluj-Napoca, Romania
| | - Bogdan Capitanescu
- Department of Internal Medicine, University of Medicine and Pharmacia Craiova, 200349 Craiova, Romania
| | - Dirk M. Hermann
- Chair of Vascular Neurology, Dementia and Ageing, University Hospital Essen, University of Duisburg—Essen, 45147 Essen, Germany
| | - Aurel Popa-Wagner
- Chair of Vascular Neurology, Dementia and Ageing, University Hospital Essen, University of Duisburg—Essen, 45147 Essen, Germany
- Department of Internal Medicine, University of Medicine and Pharmacia Craiova, 200349 Craiova, Romania
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Pei J, Liu C, Yang Z, Lai Y, Zhang S, Guan T, Shen Y. Association of KATP variants with CMD and RAP in CAD patients with increased serum lipoprotein(a) levels. J Clin Endocrinol Metab 2022; 108:1061-1074. [PMID: 36469795 DOI: 10.1210/clinem/dgac709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 11/28/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
CONTEXT Refractory angina pectoris (RAP) is a specific subtype of coronary artery disease (CAD). Lipoprotein(a) [Lp(a)] and its induced coronary microvascular dysfunction (CMD) play an important role in pathogenesis of RAP, but its metabolism was mostly genetically determined. ATP-sensitive potassium channels (KATP) is involved in lipid metabolism and microvascular homeostasis, and becomes a promising target for the management of Lp(a) and its related RAP. OBJECTIVE To investigate associations of KATP variants with hyperlipoprotein(a)emia, CMD and RAP in CAD patients. DESIGN, PATIENTS, SETTINGS A total of 1,148 newly diagnosed CAD patients were prospectively selected, and divided into control [Lp(a) < 180 mg/dL] and case [Lp(a) ≥ 180 mg/dL, hyperlipoprotein(a)emia] group. METHODS 9 KATP variants were genotyped by MassARRAY system. The expression profile of exosome-derived microRNAs (exo-miRs) was identified by next-generation sequencing, and the expression levels of differentially expressed exo-miRs were evaluated by qRT-PCR in verification cohort. RESULTS Three KATP variants were associated with increased risk of hyperlipoprotein(a)emia in CAD patients as follows: rs2285676 (AA + GA genotype, adjusted OR = 1.44, 95% CI: 1.10-1.88, P = 0.008), rs1799858 (CC genotype, adjusted OR = 1.33, 95% CI: 1.03-1.73, P = 0.030), and rs141294036 (CC genotype, adjusted OR = 1.43, 95% CI: 1.10-1.87, P = 0.008). Only rs141294036 was associated with increased risk of CMD (CC genotype, adjusted OR = 1.62, 95% CI: 1.23-2.13, P = 0.001), and further with increased RAP risk (CC genotype, adjusted HR = 2.05, 95% CI: 1.22-3.43, P = 0.007) after median follow-up of 50.6-months. Between the two genotypes of rs141294036, 152 exo-miRs were significantly differentially expressed, only 10 exo-miRs (miR-7110-3p, miR-548az-5p, miR-214-3p, let-7i-5p, miR-218-5p, miR-128-3p, miR-378i, miR-625-3p, miR-128-1-5p and miR-3187-3p) were further confirmed in RAP patients with hyperlipoprotein(a)emia and CMD. CONCLUSION KATP rs141294036 may serve a potential genetic marker for hyperlipoprotein(a)emia, CMD and RAP in CAD patients.
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Affiliation(s)
- Jingxian Pei
- Department of Cardiology, the second affiliated hospital of Guangzhou Medical University, Guangzhou 510260, China
| | - Cheng Liu
- Department of Cardiology, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China
- Department of Cardiology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou 510180, China
| | - Zhengxia Yang
- Department of Electronic Business, School of Economics and Finance, South China University of Technology, Guangzhou 510006, China
| | - Yanxian Lai
- Department of Cardiology, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China
| | - Shenghui Zhang
- Department of Cardiology, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China
- Department of Cardiology, The Second Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou 510180, China
| | - Tianwang Guan
- Department of Cardiology, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China
| | - Yan Shen
- Department of Cardiology, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China
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17
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Yang K, Zeng L, Ge A, Wang S, Zeng J, Yuan X, Mei Z, Wang G, Ge J. A systematic review of the research progress of non-coding RNA in neuroinflammation and immune regulation in cerebral infarction/ischemia-reperfusion injury. Front Immunol 2022; 13:930171. [PMID: 36275741 PMCID: PMC9585453 DOI: 10.3389/fimmu.2022.930171] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 08/08/2022] [Indexed: 11/15/2022] Open
Abstract
Cerebral infarction/ischemia-reperfusion injury is currently the disease with the highest mortality and disability rate of cardiovascular disease. Current studies have shown that nerve cells die of ischemia several hours after ischemic stroke, which activates the innate immune response in the brain, promotes the production of neurotoxic substances such as inflammatory cytokines, chemokines, reactive oxygen species and − nitrogen oxide, and mediates the destruction of blood-brain barrier and the occurrence of a series of inflammatory cascade reactions. Meanwhile, the expression of adhesion molecules in cerebral vascular endothelial cells increased, and immune inflammatory cells such as polymorphonuclear neutrophils, lymphocytes and mononuclear macrophages passed through vascular endothelial cells and entered the brain tissue. These cells recognize antigens exposed by the central nervous system in the brain, activate adaptive immune responses, and further mediate secondary neuronal damage, aggravating neurological deficits. In order to reduce the above-mentioned damage, the body induces peripheral immunosuppressive responses through negative feedback, which increases the incidence of post-stroke infection. This process is accompanied by changes in the immune status of the ischemic brain tissue in local and systemic systems. A growing number of studies implicate noncoding RNAs (ncRNAs) as novel epigenetic regulatory elements in the dysfunction of various cell subsets in the neurovascular unit after cerebral infarction/ischemia-reperfusion injury. In particular, recent studies have revealed advances in ncRNA biology that greatly expand the understanding of epigenetic regulation of immune responses and inflammation after cerebral infarction/ischemia-reperfusion injury. Identification of aberrant expression patterns and associated biological effects of ncRNAs in patients revealed their potential as novel biomarkers and therapeutic targets for cerebral infarction/ischemia-reperfusion injury. Therefore, this review systematically presents recent studies on the involvement of ncRNAs in cerebral infarction/ischemia-reperfusion injury and neuroimmune inflammatory cascades, and elucidates the functions and mechanisms of cerebral infarction/ischemia-reperfusion-related ncRNAs, providing new opportunities for the discovery of disease biomarkers and targeted therapy. Furthermore, this review introduces clustered regularly interspaced short palindromic repeats (CRISPR)-Display as a possible transformative tool for studying lncRNAs. In the future, ncRNA is expected to be used as a target for diagnosing cerebral infarction/ischemia-reperfusion injury, judging its prognosis and treatment, thereby significantly improving the prognosis of patients.
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Affiliation(s)
- Kailin Yang
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, China
| | - Liuting Zeng
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, China
| | - Anqi Ge
- The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Shanshan Wang
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, China
| | - Jinsong Zeng
- The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Xiao Yuan
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, China
| | - Zhigang Mei
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, China
| | - Guozuo Wang
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, China
| | - Jinwen Ge
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Hunan University of Chinese Medicine, Changsha, China
- Hunan Academy of Chinese Medicine, Changsha, China
- *Correspondence: Jinwen Ge,
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18
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Toor SM, Aldous EK, Parray A, Akhtar N, Al-Sarraj Y, Abdelalim EM, Arredouani A, El-Agnaf O, Thornalley PJ, Pananchikkal SV, Pir GJ, Kuni RAT, Shuaib A, Alajez NM, Albagha OME. Identification of distinct circulating microRNAs in acute ischemic stroke patients with type 2 diabetes mellitus. Front Cardiovasc Med 2022; 9:1024790. [PMID: 36277770 PMCID: PMC9582656 DOI: 10.3389/fcvm.2022.1024790] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 09/13/2022] [Indexed: 11/15/2022] Open
Abstract
Stroke is the second leading cause of global mortality and continued efforts aim to identify predictive, diagnostic, or prognostic biomarkers to reduce the disease burden. Circulating microRNAs (miRNAs) have emerged as potential biomarkers in stroke. We performed comprehensive circulating miRNA profiling of ischemic stroke patients with or without type 2 diabetes mellitus (T2DM), an important risk factor associated with worse clinical outcomes in stroke. Serum samples were collected within 24 h of acute stroke diagnosis and circulating miRNAs profiled using RNA-Seq were compared between stroke patients with T2DM (SWDM; n = 92) and those without T2DM (SWoDM; n = 98). Our analysis workflow involved random allocation of study cohorts into discovery (n = 96) and validation (n = 94) datasets. Five miRNAs were found to be differentially regulated in SWDM compared to SWoDM patients. Hsa-miR-361-3p and -664a-5p were downregulated, whereas miR-423-3p, -140-5p, and -17-3p were upregulated. We also explored the gene targets of these miRNAs and investigated the downstream pathways associated with them to decipher the potential pathways impacted in stroke with diabetes as comorbidity. Overall, our novel findings provide important insights into the differentially regulated miRNAs, their associated pathways and potential utilization for clinical benefits in ischemic stroke patients with diabetes.
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Affiliation(s)
- Salman M. Toor
- College of Health and Life Sciences (CHLS), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
| | - Eman K. Aldous
- College of Health and Life Sciences (CHLS), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
- Diabetes Research Center, Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
| | - Aijaz Parray
- The Neuroscience Institute, Academic Health System, Hamad Medical Corporation (HMC), Doha, Qatar
| | - Naveed Akhtar
- The Neuroscience Institute, Academic Health System, Hamad Medical Corporation (HMC), Doha, Qatar
| | - Yasser Al-Sarraj
- College of Health and Life Sciences (CHLS), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
- Qatar Genome Program, Qatar Foundation Research, Development and Innovation, Qatar Foundation (QF), Doha, Qatar
| | - Essam M. Abdelalim
- College of Health and Life Sciences (CHLS), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
- Diabetes Research Center, Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
| | - Abdelilah Arredouani
- College of Health and Life Sciences (CHLS), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
- Diabetes Research Center, Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
| | - Omar El-Agnaf
- Neurological Disorders Research Center, Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
| | - Paul J. Thornalley
- Diabetes Research Center, Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
| | - Sajitha V. Pananchikkal
- The Neuroscience Institute, Academic Health System, Hamad Medical Corporation (HMC), Doha, Qatar
| | - Ghulam Jeelani Pir
- The Neuroscience Institute, Academic Health System, Hamad Medical Corporation (HMC), Doha, Qatar
| | | | - Ashfaq Shuaib
- Division of Neurology, Department of Medicine, University of Alberta, Edmonton, AB, Canada
- Department of Neurology, Hamad Medical Corporation (HMC), Doha, Qatar
| | - Nehad M. Alajez
- College of Health and Life Sciences (CHLS), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
- Translational Cancer and Immunity Center, Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
| | - Omar M. E. Albagha
- College of Health and Life Sciences (CHLS), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
- Rheumatology and Bone Disease Unit, Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, United Kingdom
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19
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Song X, Liu J, Wang Y, Zheng L, Liu M. Serum microRNA miR-491-5p/miR-206 Is Correlated with Poor Outcomes/Spontaneous Hemorrhagic Transformation after Ischemic Stroke: A Case Control Study. Brain Sci 2022; 12:brainsci12080999. [PMID: 36009063 PMCID: PMC9405583 DOI: 10.3390/brainsci12080999] [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: 06/28/2022] [Revised: 07/20/2022] [Accepted: 07/25/2022] [Indexed: 11/04/2022] Open
Abstract
Background: It is unclear whether miR-491-5p, miR-206, miR-21-5p or miR-3123 are associated with functional outcomes and hemorrhagic transformation (HT) after acute ischemic stroke (AIS). In this study, we aimed to investigate the correlation between these four microRNAs and functional outcomes, as well as spontaneous HT after AIS; Methods: We included 215 AIS patients and retrospectively assayed for miR-21-5p, miR-206, miR-3123 and miR-491-5p levels in serum. Poor functional outcome was defined as a modified Rankin Scale score ≥ 3. Spontaneous HT referred to hemorrhage detected in follow-up brain imaging but not on admission, without reperfusion therapies. Logistic regression, generalized additive model and 2-piecewise regression model were used to explore the independent, non-linear correlation between miRNA expression levels and outcomes; Results: We included 215 AIS patients. Higher miR-491-5p level independently reduced the risk of poor functional outcomes at 1 year (OR 0.90, 95% CI 0.82–0.98, corrected p value = 0.044). Higher miR-206 level significantly increased the risk of spontaneous HT (OR 1.64, 95% CI 1.17–2.30, corrected p value = 0.016). There was a nonlinear correlation found between miR-491-5p level and 1 year outcome with an inflection point of 2.180, while an approximately linear correlation was observed with an inflection point of 2.037 between miR-206 level and spontaneous HT; Conclusions: Higher serum miR-491-5p level independently reduced risk of 1-year poor functional outcome of AIS patients. Higher serum miR-206 level independently increased the risk of spontaneous HT in AIS patients. These two miRNAs may be as the potential biomarkers for improving prognosis after AIS.
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Affiliation(s)
- Xindi Song
- Center of Cerebrovascular Diseases, Department of Neurology, West China Hospital of Sichuan University, Chengdu 610041, China; (X.S.); (J.L.); (Y.W.)
| | - Junfeng Liu
- Center of Cerebrovascular Diseases, Department of Neurology, West China Hospital of Sichuan University, Chengdu 610041, China; (X.S.); (J.L.); (Y.W.)
| | - Yanan Wang
- Center of Cerebrovascular Diseases, Department of Neurology, West China Hospital of Sichuan University, Chengdu 610041, China; (X.S.); (J.L.); (Y.W.)
| | - Lukai Zheng
- Institute for Stroke and Dementia Research, Ludwig Maximilian University Hospital of Munich (KUM), 81377 Munich, Germany;
| | - Ming Liu
- Center of Cerebrovascular Diseases, Department of Neurology, West China Hospital of Sichuan University, Chengdu 610041, China; (X.S.); (J.L.); (Y.W.)
- Correspondence:
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20
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Differential expression of non-coding RNAs and association with cerebral ischemic vascular disorders; diagnostic and therapeutic opportunities. Genes Genomics 2022:10.1007/s13258-022-01281-6. [PMID: 35802344 DOI: 10.1007/s13258-022-01281-6] [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: 12/18/2021] [Accepted: 06/24/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND Over the last few decades, research associated with the coding genome, primarily DNA and transcriptome (mRNA, rRNA, and tRNA), has changed our understanding in several aspects, including physiology, diagnostics, and therapeutics. A large proportion of the human genome that encodes proteins is essential for physiology. However, the human genome represents a significantly large proportion of non-translational, i.e., non-coding (nc) RNAs like microRNAs, siRNAs, piRNAs, lncRNAs, and circRNAs. These ncRNAs do not translate into functional proteins but are associated with several events, such as the regulation of gene expression via several mechanisms. Our understanding of ncRNAs has advanced in the last decade, such as microRNAs and siRNAs, but still, several other ncRNAs remain unexplored. The study comprehended the association of ncRNAs in cerebral ischemia. METHODS In this study searches utilizing multiple databases, PubMed, EMBASE, and Google Scholar were made. The literature survey was done on ncRNA including short and lncRNA associated with the onset, and progression of cerebral ischemia. The literature search was also made for the studies associated with the diagnostic and therapeutic role of ncRNAs for cerebral ischemia. RESULTS AND DISCUSSION Reports suggested that both short and long ncRNAs are critical players of gene expression and are hence associated with the pathophysiology of cerebral ischemia. The reports demonstrate ncRNAs precisely lncRNAs and microRNAs are not only associated with cerebral ischemia progression but also potential diagnostic and therapeutic candidates. IN CONCLUSION This review is certainly helpful to understand the interplay of ncRNAs in understanding gene expression profile and pathophysiology of cerebral ischemia. These ncRNAs molecules show potential for diagnostic and therapeutic development.
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21
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Fullerton JL, Thomas JM, Gonzalez-Trueba L, Trivett C, van Kralingen JC, Allan SM, Quinn TJ, Work LM. Systematic review: Association between circulating microRNA expression & stroke. J Cereb Blood Flow Metab 2022; 42:935-951. [PMID: 35240874 PMCID: PMC9121526 DOI: 10.1177/0271678x221085090] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 02/04/2022] [Accepted: 02/06/2022] [Indexed: 12/22/2022]
Abstract
This systematic review aimed to establish the range and quality of clinical and preclinical evidence supporting the association of individual microRNAs, and the use of microRNA expression in the diagnosis and prognosis of ischaemic or haemorrhagic stroke. Electronic databases were searched from 1993 to October 2021, using key words relevant to concepts of stroke and microRNA. Studies that met specific inclusion and exclusion criteria were selected for data extraction. To minimise erroneous associations, findings were restricted to microRNAs reported to change in more than two independent studies. Of the papers assessed, 155 papers reported a change in microRNA expression observed in more than two independent studies. In ischaemic studies, two microRNAs were consistently differentially expressed in clinical samples (miR-29b & miR-146a) and four were altered in preclinical samples (miR-137, miR-146a, miR-181b & miR-223-3p). Across clinical and preclinical haemorrhagic studies, four microRNAs were downregulated consistently (miR-26a, miR-126, miR-146a & miR-155). Across included studies, miR-126 and miR-146a were the only two microRNAs to be differentially expressed in clinical and preclinical cohorts following ischaemic or haemorrhagic stroke. Further studies, employing larger populations with consistent methodologies, are required to validate the true clinical value of circulating microRNAs as biomarkers of ischaemic and haemorrhagic stroke.
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Affiliation(s)
- Josie L Fullerton
- Institute of Cardiovascular & Medical Science, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Josephine M Thomas
- Division of Neuroscience & Experimental Psychology, School of Biological Sciences, Faculty of Biology, Medicine & Health, University of Manchester, UK
- Geoffrey Jefferson Brain Research Centre, Manchester Academic Health Science Centre, Northern Care Alliance NHS Group, & University of Manchester, Manchester, UK
| | - Laura Gonzalez-Trueba
- Institute of Cardiovascular & Medical Science, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Cara Trivett
- Institute of Cardiovascular & Medical Science, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Josie C van Kralingen
- Institute of Cardiovascular & Medical Science, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Stuart M Allan
- Division of Neuroscience & Experimental Psychology, School of Biological Sciences, Faculty of Biology, Medicine & Health, University of Manchester, UK
- Geoffrey Jefferson Brain Research Centre, Manchester Academic Health Science Centre, Northern Care Alliance NHS Group, & University of Manchester, Manchester, UK
| | - Terence J Quinn
- Institute of Cardiovascular & Medical Science, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Lorraine M Work
- Institute of Cardiovascular & Medical Science, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
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22
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Noncoding RNA as Diagnostic and Prognostic Biomarkers in Cerebrovascular Disease. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:8149701. [PMID: 35498129 PMCID: PMC9042605 DOI: 10.1155/2022/8149701] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 03/22/2022] [Indexed: 02/06/2023]
Abstract
Noncoding RNAs (ncRNAs), such as microRNAs, long noncoding RNAs, and circular RNAs, play an important role in the pathophysiology of cerebrovascular diseases (CVDs). They are effectively detectable in body fluids, potentially suggesting new biomarkers for the early detection and prognosis of CVDs. In this review, the physiological functions of circulating ncRNAs and their potential role as diagnostic and prognostic markers in patients with cerebrovascular diseases are discussed, especially in acute ischemic stroke, subarachnoid hemorrhage, and moyamoya disease.
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23
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Circulating Non-coding RNAs as Potential Biomarkers for Ischemic Stroke: A Systematic Review. J Mol Neurosci 2022; 72:1572-1585. [DOI: 10.1007/s12031-022-01991-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 02/25/2022] [Indexed: 12/14/2022]
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24
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ADAMTS9-AS2 Promotes Angiogenesis of Brain Microvascular Endothelial Cells Through Regulating miR-185-5p/IGFBP-2 Axis in Ischemic Stroke. Mol Neurobiol 2022; 59:2593-2604. [DOI: 10.1007/s12035-021-02641-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 11/07/2021] [Indexed: 12/21/2022]
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25
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Guo C, Yao Y, Li Q, Gao Y, Cao H. Expression and Clinical Value of miR-185 and miR-424 in Patients with Acute Ischemic Stroke. Int J Gen Med 2022; 15:71-78. [PMID: 35018114 PMCID: PMC8742602 DOI: 10.2147/ijgm.s340586] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 11/19/2021] [Indexed: 01/13/2023] Open
Abstract
Background To investigate the expression of serum miR-185 and miR-424 in patients with acute ischemic stroke (AIS) and their predictive value. A total of 142 patients with AIS and 50 healthy controls were enrolled. Methods According to the modified Rankin scale (mRS) score, AIS patients were divided into the good prognosis group and the poor prognosis group. Based on the National Institutes of Health Stroke Scale (NIHSS) score, AIS patients were divided into the mild group, the moderate group, and the severe group. RT-qPCR was used to determine the expression. ROC curve and Pearson correlation analysis were adopted to predict poor prognosis and analyze the correlation between the expression and NIHSS, mRS score. Results Compared with the control group, the expression of miR-185 and miR-424 in the AIS group was significantly higher (P<0.01). Similarly, significantly higher expressions could be found in the poor prognosis group and the severe group (P<0.01). The ROC curve revealed that the optimal cut-off values were 2.14 and 4.08, respectively. The area under the ROC curve (0.928, 95% CI: 0.870-0.993) was the largest, with sensitivity and specificity of 92.0% and 85.7%. Pearson correlation analysis showed that their expression was positively correlated with NIHSS score and mRS score in AIS patients (r=0.735, 0.802, 0.796, 0.873, P<0.01). Conclusion There are two factors related to the up-regulated expression of serum miR-185 and miR-424, one is the severity degree of neurological impairment of patients with AIS and the other is their prognosis. These two combined indicators can contribute to predicting the prognosis of AIS patients.
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Affiliation(s)
- Chunxuan Guo
- Department of Neurology, People's Hospital of Danzhou, Danzhou, Hainan, People's Republic of China
| | - Yanping Yao
- Department of Pharmacy, Suzhou Xiangcheng People's Hospital, Suzhou, Jiangsu, People's Republic of China
| | - Qi Li
- Department of Neurology, People's Hospital of Danzhou, Danzhou, Hainan, People's Republic of China
| | - Yuanjie Gao
- Department of Neurology, People's Hospital of Danzhou, Danzhou, Hainan, People's Republic of China
| | - Hongyan Cao
- Department of Clinical Laboratory, Suzhou TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, Jiangsu, People's Republic of China
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26
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Li J, Wang J, Wang Z. Circ_0006768 upregulation attenuates oxygen-glucose deprivation/reoxygenation-induced human brain microvascular endothelial cell injuries by upregulating VEZF1 via miR-222-3p inhibition. Metab Brain Dis 2021; 36:2521-2534. [PMID: 34146216 DOI: 10.1007/s11011-021-00775-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 06/06/2021] [Indexed: 11/29/2022]
Abstract
Circular RNAs (circRNAs) have been widely implicated in multiple diseases, including ischemic stroke. This study aimed to explore the function and functional mechanism of circ_0006768 in oxygen-glucose deprivation/reoxygenation (OGD/R)-induced brain injury models of ischemic stroke. Human brain microvascular endothelial cells (HBMECs) were induced by OGD/R to mimic ischemic stroke models in vitro. The expression of circ_0006768, microRNA-222-3p (miR-222-3p) and vascular endothelial zinc finger 1 (VEZF1) was detected by quantitative real-time PCR (qPCR). Cell viability, angiogenesis ability and cell migration were assessed by cell counting kit-8 (CCK-8) assay, tube formation assay and wound healing assay, respectively. The releases of pro-inflammatory factors were determined by commercial enzyme-linked immunosorbent assay (ELISA) kits. The protein levels of vascular endothelial growth factor A (VEGFA), N-cadherin and VEZF1 were detected by western blot. The putative relationship between miR-222-3p and circ_0006768 or VEZF1 was validated by dual-luciferase reporter assay, RNA Immunoprecipitation (RIP) assay and pull-down assay. Circ_0006768 was poorly expressed in ischemic stroke plasma and OGD/R-induced HBMECs. OGD/R inhibited cell viability, angiogenesis and cell migration and promoted the releases of pro-inflammatory factors, while circ_0006768 overexpression or miR-222-3p inhibition partially abolished the effects of OGD/R. MiR-222-3p was targeted by circ_0006768, and VEZF1 was a target of miR-222-3p. Circ_0006768 enriched the expression of VEZF1 via mediating miR-222-3p inhibition. Rescue experiments presented that the effects of circ_0006768 overexpression were reversed by miR-222-3p restoration or VEZF1 knockdown. Circ_0006768 overexpression attenuates OGD/R-induced HBMEC injuries by upregulating VEZF1 via miR-222-3p inhibition.
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Affiliation(s)
- Jing Li
- Department of Internal Medicine-Neurology, Hengshui People's Hospital, No. 180, Renmin East Road, Hengshui, 053000, China
| | - Jiguang Wang
- Department of Internal Medicine-Neurology, Hengshui People's Hospital, No. 180, Renmin East Road, Hengshui, 053000, China.
| | - Zhi Wang
- Department of Internal Medicine-Neurology, Hengshui People's Hospital, No. 180, Renmin East Road, Hengshui, 053000, China
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27
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MicroRNA Analysis of Human Stroke Brain Tissue Resected during Decompressive Craniectomy/Stroke-Ectomy Surgery. Genes (Basel) 2021; 12:genes12121860. [PMID: 34946809 PMCID: PMC8702168 DOI: 10.3390/genes12121860] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 11/16/2021] [Accepted: 11/21/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Signaling pathways mediated by microRNAs (miRNAs) have been identified as one of the mechanisms that regulate stroke progression and recovery. Recent investigations using stroke patient blood and cerebrospinal fluid (CSF) demonstrated disease-specific alterations in miRNA expression. In this study, for the first time, we investigated miRNA expression signatures in freshly removed human stroke brain tissue. METHODS Human brain samples were obtained during craniectomy and brain tissue resection in severe stroke patients with life-threatening brain swelling. The tissue samples were subjected to histopathological and immunofluorescence microscopy evaluation, next generation miRNA sequencing (NGS), and bioinformatic analysis. RESULTS miRNA NGS analysis detected 34 miRNAs with significantly aberrant expression in stroke tissue, as compared to non-stroke samples. Of these miRNAs, 19 were previously identified in stroke patient blood and CSF, while dysregulation of 15 miRNAs was newly detected in this study. miRNA direct target gene analysis and bioinformatics approach demonstrated a strong association of the identified miRNAs with stroke-related biological processes and signaling pathways. CONCLUSIONS Dysregulated miRNAs detected in our study could be regarded as potential candidates for biomarkers and/or targets for therapeutic intervention. The results described herein further our understanding of the molecular basis of stroke and provide valuable information for the future functional studies in the experimental models of stroke.
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28
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Ghafouri-Fard S, Shirvani-Farsani Z, Hussen BM, Taheri M, Arefian N. Emerging Impact of Non-coding RNAs in the Pathology of Stroke. Front Aging Neurosci 2021; 13:780489. [PMID: 34867304 PMCID: PMC8640345 DOI: 10.3389/fnagi.2021.780489] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 10/28/2021] [Indexed: 12/30/2022] Open
Abstract
Ischemic stroke (IS) is an acute cerebral vascular event with high mortality and morbidity. Though the precise pathophysiologic routes leading to this condition are not entirely clarified, growing evidence from animal and human experiments has exhibited the impact of non-coding RNAs in the pathogenesis of IS. Various lncRNAs namely MALAT1, linc-SLC22A2, linc-OBP2B-1, linc_luo_1172, linc-DHFRL1-4, SNHG15, linc-FAM98A-3, H19, MEG3, ANRIL, MIAT, and GAS5 are possibly involved in the pathogenesis of IS. Meanwhile, lots of miRNAs contribute in this process. Differential expression of lncRNAs and miRNAs in the sera of IS patients versus unaffected individuals has endowed these transcripts the aptitude to distinguish at risk patients. Despite conduction of comprehensive assays for evaluation of the influence of lncRNAs/miRNAs in the pathogenesis of IS, therapeutic impacts of these transcripts in IS have not been clarified. In the present paper, we review the impact of lncRNAs/miRNAs in the pathobiology of IS through assessment of evidence provided by human and animal studies.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zeinab Shirvani-Farsani
- Department of Cell and Molecular Biology, Faculty of Life Sciences and Technology, Shahid Beheshti University, Tehran, Iran
| | - Bashdar Mahmud Hussen
- Department of Pharmacognosy, College of Pharmacy, Hawler Medical University, Erbil, Iraq
| | - Mohammad Taheri
- Institute of Human Genetics, Jena University Hospital, Jena, Germany
| | - Noormohammad Arefian
- Skull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University Hospital, Tehra, Iran
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29
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Ammal Kaidery N, Ahuja M, Sharma SM, Thomas B. An Emerging Role of miRNAs in Neurodegenerative Diseases: Mechanisms and Perspectives on miR146a. Antioxid Redox Signal 2021; 35:580-594. [PMID: 33403895 PMCID: PMC8388248 DOI: 10.1089/ars.2020.8256] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Significance: Advancements in and access to health care have led to unprecedented improvements in the quality of life and increased lifespan of human beings in the past century. However, aging is a significant risk factor for neurodegenerative diseases (NDs). Hence, improved life expectancy has led to an increased incidence of NDs. Despite intense research, effective treatments for NDs remain elusive. The future of neurotherapeutics development depends on effective disease modification strategies centered on carefully scrutinized targets. Recent Advances: As a promising new direction, recent evidence has demonstrated that epigenetic processes modify diverse biochemical pathways, including those related to NDs. Small non-coding RNAs, known as microRNAs (miRNAs), are components of the epigenetic system that alter the expression of target genes at the post-transcriptional level. Critical Issues: miRNAs are expressed abundantly in the central nervous system and are critical for the normal functioning and survival of neurons. Here, we review recent advances in elucidating miRNAs' roles in NDs and discuss their potential as therapeutic targets. In particular, neuroinflammation is a major pathological hallmark of NDs and miR146a is a crucial regulator of inflammation. Future Directions: Finally, we explore the possibilities of developing miR146a as a potential biomarker and therapeutic target where additional research may help facilitate the detection and amelioration of neuroinflammation in NDs. Antioxid. Redox Signal. 35, 580-594.
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Affiliation(s)
- Navneet Ammal Kaidery
- Darby Children's Research Institute, Departments of Medical University of South Carolina, Charleston, South Carolina, USA.,Pediatrics, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Manuj Ahuja
- Darby Children's Research Institute, Departments of Medical University of South Carolina, Charleston, South Carolina, USA.,Pediatrics, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Sudarshana M Sharma
- Biochemistry & Molecular Biology, Medical University of South Carolina, Charleston, South Carolina, USA.,Hollings Cancer Center, and Departments of Medical University of South Carolina, Charleston, South Carolina, USA
| | - Bobby Thomas
- Darby Children's Research Institute, Departments of Medical University of South Carolina, Charleston, South Carolina, USA.,Pediatrics, Medical University of South Carolina, Charleston, South Carolina, USA.,Neuroscience, Medical University of South Carolina, Charleston, South Carolina, USA.,Drug Discovery, Medical University of South Carolina, Charleston, South Carolina, USA
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30
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Bejleri J, Jirström E, Donovan P, Williams DJ, Pfeiffer S. Diagnostic and Prognostic Circulating MicroRNA in Acute Stroke: A Systematic and Bioinformatic Analysis of Current Evidence. J Stroke 2021; 23:162-182. [PMID: 34102753 PMCID: PMC8189849 DOI: 10.5853/jos.2020.05085] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 03/19/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND AND PURPOSE Stroke is the second leading cause of death and disability worldwide and its diagnosis, and assessment of prognosis, remains challenging. There is a need for improved diagnostic and prognostic biomarkers. MicroRNAs (miRNAs) play important roles in the post-transcriptional regulation of gene expression and their secretion and remarkable stability in biofluids highlights their potential as sensitive biomarkers in the diagnosis and prognosis of acute stroke. METHODS We carried out a systematic review to assess current evidence supporting the potential of miRNAs to act as unique diagnostic and prognostic biomarkers in blood samples collected from patients suffering acute stroke within 24 hours of symptoms onset. RESULTS We identified 22 studies eligible for inclusion with 33 dysregulated miRNAs having diagnostic potential in the acute phase of the disease. We identified miR-16, miR-126, and miR-335 as having the highest sensitivity as diagnostic and prognostic biomarkers in acute ischaemic stroke and present original bioinformatic and pathway enrichment analysis of putative miRNA-target interactions. CONCLUSIONS miRNAs represent unique biomarkers which have a promising future in stroke diagnosis and prognosis. However, there is a need for more standardized and consistent methodology for the accurate interpretation and translation of miRNAs as novel specific and sensitive biomarkers into clinical practice.
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Affiliation(s)
- Jorin Bejleri
- Department of Physiology and Medical Physics, Royal College of Surgeons in Ireland, Dublin, Ireland.,Department of Geriatric & Stroke Medicine, Beaumont Hospital, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Elisabeth Jirström
- Department of Physiology and Medical Physics, Royal College of Surgeons in Ireland, Dublin, Ireland.,Centre for Systems Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Paul Donovan
- Department of Physiology and Medical Physics, Royal College of Surgeons in Ireland, Dublin, Ireland.,Centre for Systems Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - David J Williams
- Department of Geriatric & Stroke Medicine, Beaumont Hospital, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Shona Pfeiffer
- Department of Physiology and Medical Physics, Royal College of Surgeons in Ireland, Dublin, Ireland.,Centre for Systems Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
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31
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Identification of MicroRNAs as potential biomarkers for detecting ischemic stroke. Genes Genomics 2021; 44:9-17. [PMID: 33818699 DOI: 10.1007/s13258-021-01060-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 01/31/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Increasing epidemic of ischemic stroke (IS) makes it urgent to understand the pathogenesis and regulatory mechanism, previous studies have described microRNAs (miRNAs) is part of the brain's response to ischemia. OBJECTIVE The aim of this study was to screen potential biomarkers for the prediction and novel treatment of IS. METHODS Differentially expressed miRNAs were screened from three newly diagnosed IS patients and three controls by RNA sequencing technology. Furthermore, target prediction databases were then used to analysis the target genes of different expressed miRNAs, and the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway database were used to identify the functions and the main biochemical and signal pathways of differentially expressed target genes. RESULTS Our results revealed that 27 miRNAs were differentially expressed in IS, among which, hsa-miR-659-5p was the most highly increased and was first found to be associated with IS. In addition, KEGG pathway analyses showed that differentially expressed miRNAs were mainly significantly enriched in lysosome pathway, cytokine-cytokine receptor interaction pathway, spliceosome pathway, base excision repair pathway. CONCLUSIONS miRNAs were involved in IS pathogenesis, and hsa-miR-659-5p, hsa-miR-151a-3p and hsa-miR-29c-5p as the three highest |log2FoldChange| regulation in this study, which may be the biomarkers of IS and need further study.
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32
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Shen J, Chang C, Ma J, Feng Q. Potential of Circulating Proangiogenic MicroRNAs for Predicting Major Adverse Cardiac and Cerebrovascular Events in Unprotected Left Main Coronary Artery Disease Patients Who Underwent Coronary Artery Bypass Grafting. Cardiology 2021; 146:400-408. [PMID: 33730720 DOI: 10.1159/000509275] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 06/06/2020] [Indexed: 11/19/2022]
Abstract
OBJECTIVE This study aimed to explore the association of 14 proangiogenic microRNAs (miRNAs) with major adverse cardiac and cerebrovascular events (MACCE) occurrence in unprotected left main coronary artery disease (ULMCAD) patients who underwent coronary artery bypass grafting (CABG). METHODS A total of 196 ULMCAD patients who underwent first ever CABG were recruited. The peripheral blood samples were collected prior to CABG, and then plasma samples were separated to detect expressions of 14 proangiogenic miRNAs by the reverse transcription quantitative PCR. Patients were regularly followed up to MACCE occurrence or 36 months after CABG. RESULTS MACCE occurrence at 1 year, 2 years, and 3 years was 7.1, 11.2, and 14.3%, respectively, and accumulating MACCE occurrence time was 32.7 (95% confidence interval: 31.5-33.9) months. Both Kaplan-Meier curves and univariate Cox's regression analyses displayed that miR-let-7f, miR-19a, miR-126, miR-130a, and miR-378 high expressions were associated with lower accumulating MACCE occurrence. Furthermore, forward stepwise multivariate Cox's regression disclosed that miR-let-7f high expression and miR-378 high expression independently predicted decreased accumulating MACCE occurrence, whereas BMI (>25.0 kg/m2), diabetes, previous stroke, and higher disease extent were independent predictive factors for elevated accumulating MACCE occurrence. CONCLUSION Measurement of circulating proangiogenic miRNAs especially miR-let-7f, miR-19a, miR-126, miR-130a, and miR-378 helps predict MACCE risk in ULMCAD patients who underwent CABG.
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Affiliation(s)
- Jian Shen
- Department of Cardiothoracic Surgery, Affiliated Changzhi People's Hospital of Shanxi Medical University, Changzhi, China
| | - Chun Chang
- Department of Cardiothoracic Surgery, Affiliated Changzhi People's Hospital of Shanxi Medical University, Changzhi, China
| | - Jie Ma
- Department of Cardiothoracic Surgery, Second Hospital of Shanxi Medical University, School of Medicine, Shanxi Medical University, Taiyuan, China,
| | - Qiang Feng
- Department of Cardiology, HanDan Central Hospital, HanDan, China
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33
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Liu C, Guan T, Lai Y, Zhan J, Shen Y. Genetic predisposition and bioinformatics analysis of ATP-sensitive potassium channels polymorphisms with the risks of elevated apolipoprotein B serum levels and its related arteriosclerosis cardiovascular disease. Aging (Albany NY) 2021; 13:8177-8203. [PMID: 33686948 PMCID: PMC8034914 DOI: 10.18632/aging.202628] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 01/21/2021] [Indexed: 11/29/2022]
Abstract
Serum concentration of apolipoprotein B (Apo B) is causally associated with arteriosclerosis cardiovascular disease (ASCVD) risk. Whether ATP-sensitive potassium channels (KATP) variants predict the risk of increased Apo B concentration (≥ 80 mg/dL) and related ASCVD remain less clear. We recruited 522 subjects with elevated Apo B concentration (≥ 80 mg/dL) and 522 counterpart subjects (< 80 mg/dL) from South China to assess the associations of KATP variants (rs11046182, rs78148713, rs145456027 and rs147265929) with the risks of increased Apo B serum concentration (≥ 80 mg/dL), carotid artery stenosis (CAS) ≥ 50% and new-onset ischemic stroke (IS). Our results showed that only KATP SNP rs11046182 (GG genotype) was associated with increased risk of Apo B ≥ 80 mg/dL (adjusted OR=2.17, P<0.001) and CAS ≥ 50% (adjusted OR=2.63, P=0.011). After median 50.6-months follow-up, subjects carrying GG genotype of rs11046182 were associated with higher risk of new-onset IS (adjusted HR=2.24, P=0.024). Further, the exosome-derived microRNAs (exo-miRs) expression profile was identified by next-generation sequencing. 41 exo-miRs were significantly differentially expressed under cross-talk status between high Apo B level (≥ 80 mg/dL) and KATP rs11046182. Our study demonstrated that KATP variant rs11046182 was associated with higher risks of elevated serum Apo B levels and its related ASCVD, and the possible mechanism was related to specific exo-miRs expression profile of KATP rs11046182.
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Affiliation(s)
- Cheng Liu
- Department of Cardiology, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China
| | - Tianwang Guan
- Department of Cardiology, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China
| | - Yanxian Lai
- Department of Cardiology, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China
| | - Junfang Zhan
- Department of Health Management Center, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China
| | - Yan Shen
- Department of Cardiology, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China
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34
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Singh S, de Ronde MWJ, Creemers EE, Van der Made I, Meijering R, Chan MY, Hwee Tan S, Tang Chin C, Mark Richards A, Troughton RW, Yean Yip Fong A, Yan BP, Pinto-Sietsma SJ. Low miR-19b-1-5p Expression Is Related to Aspirin Resistance and Major Adverse Cardio- Cerebrovascular Events in Patients With Acute Coronary Syndrome. J Am Heart Assoc 2021; 10:e017120. [PMID: 33441016 PMCID: PMC7955314 DOI: 10.1161/jaha.120.017120] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background Because of a nonresponse to aspirin (aspirin resistance), patients with acute coronary syndrome (ACS) are at increased risk of developing recurrent event. The in vitro platelet function tests have potential limitations, making them unsuitable for the detection of aspirin resistance. We investigated whether miR-19b-1-5p could be utilized as a biomarker for aspirin resistance and future major adverse cardio-cerebrovascular (MACCE) events in patients with ACS. Methods and Results In this cohort study, patients with ACS were enrolled from multiple tertiary hospitals in Christchurch, Hong Kong, Sarawak, and Singapore between 2011 and 2015. MiR-19b-1-5p expression was measured from buffy coat of patients with ACS (n=945) by reverse transcription quantitative polymerase chain reaction. Platelet function was determined by Multiplate aggregometry testing. MACCE was collected over a mean follow-up time of 1.01±0.43 years. Low miR-19b-1-5p expression was found to be related to aspirin resistance as could be observed from sustained platelet aggregation in the presence of aspirin (-Log-miR-19b-1-5p, [unstandardized beta, 44.50; 95% CI, 2.20-86.80; P<0.05]), even after adjusting for age, sex, ethnicity, and prior history of stroke. Lower miR-19b-1-5p expression was independently associated with a higher risk of MACCE (-Log-miR-19b-1-5p, [hazard ratio, 1.85; 95% CI, 1.23-2.80; P<0.05]). Furthermore, a significant interaction was noted between the inverse miR-19b-1-5p expression and family history of premature coronary artery disease (P=0.01) on the risk of MACCE. Conclusions Lower miR-19b-1-5p expression was found to be associated with sustained platelet aggregation on aspirin, and a higher risk of MACCE in patients with ACS. Therefore, miR-19b-1-5p could be a suitable marker for aspirin resistance and might predict recurrence of MACCE in patients with ACS.
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Affiliation(s)
- Sandeep Singh
- Departments of Clinical Epidemiology, Biostatistics and Bio-informaticsAmsterdam UMC, location AMC Amsterdam The Netherlands.,Department of Vascular MedicineAmsterdam UMC, location AMC Amsterdam The Netherlands
| | - Maurice W J de Ronde
- Departments of Clinical Epidemiology, Biostatistics and Bio-informaticsAmsterdam UMC, location AMC Amsterdam The Netherlands.,Department of Vascular MedicineAmsterdam UMC, location AMC Amsterdam The Netherlands
| | - Esther E Creemers
- Department of Experimental CardiologyAmsterdam UMC, location AMC Amsterdam The Netherlands
| | - Ingeborg Van der Made
- Department of Experimental CardiologyAmsterdam UMC, location AMC Amsterdam The Netherlands
| | | | - Mark Y Chan
- The National University Heart Center Singapore Singapore.,Cardiovascular Research InstituteYong Loo Lin School of MedicineNational University of Singapore Singapore Singapore
| | - Sock Hwee Tan
- The National University Heart Center Singapore Singapore.,Cardiovascular Research InstituteYong Loo Lin School of MedicineNational University of Singapore Singapore Singapore
| | - Chee Tang Chin
- Program in Cardiovascular and Metabolic Disorders Duke-National University of SingaporeGraduate Medical School Singapore Singapore.,National Heart Centre Singapore Singapore
| | - A Mark Richards
- Cardiovascular Research InstituteYong Loo Lin School of MedicineNational University of Singapore Singapore Singapore.,Christchurch Heart InstituteUniversity of Otago Christchurch New Zealand
| | | | - Alan Yean Yip Fong
- Clinical Research Centre Sarawak General Hospital Kuching Malaysia.,Department of Cardiology Sarawak Heart Centre Kota Samarahan Malaysia
| | - Bryan P Yan
- Department of Medicine & Therapeutics The Chinese University of Hong Kong Hong Kong China
| | - Sara-Joan Pinto-Sietsma
- Departments of Clinical Epidemiology, Biostatistics and Bio-informaticsAmsterdam UMC, location AMC Amsterdam The Netherlands.,Department of Vascular MedicineAmsterdam UMC, location AMC Amsterdam The Netherlands
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35
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Tagliaferri S, Cepparulo P, Vinciguerra A, Campanile M, Esposito G, Maruotti GM, Zullo F, Annunziato L, Pignataro G. miR-16-5p, miR-103-3p, and miR-27b-3p as Early Peripheral Biomarkers of Fetal Growth Restriction. Front Pediatr 2021; 9:611112. [PMID: 33777862 PMCID: PMC7991078 DOI: 10.3389/fped.2021.611112] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 02/15/2021] [Indexed: 12/14/2022] Open
Abstract
Current tests available to diagnose fetal hypoxia in-utero lack sensitivity thus failing to identify many fetuses at risk. Emerging evidence suggests that microRNAs derived from the placenta circulate in the maternal blood during pregnancy and may be used as non-invasive biomarkers for pregnancy complications. With the intent to identify putative markers of fetal growth restriction (FGR) and new therapeutic druggable targets, we examined, in maternal blood samples, the expression of a group of microRNAs, known to be regulated by hypoxia. The expression of microRNAs was evaluated in maternal plasma samples collected from (1) women carrying a preterm FGR fetus (FGR group) or (2) women with an appropriately grown fetus matched at the same gestational age (Control group). To discriminate between early- and late-onset FGR, the study population was divided into two subgroups according to the gestational age at delivery. Four microRNAs were identified as possible candidates for the diagnosis of FGR: miR-16-5p, miR-103-3p, miR-107-3p, and miR-27b-3p. All four selected miRNAs, measured by RT-PCR, resulted upregulated in FGR blood samples before the 32nd week of gestation. By contrast, miRNA103-3p and miRNA107-3p, analyzed between the 32nd and 37th week of gestation, showed lower expression in the FGR group compared to aged matched controls. Our results showed that measurement of miRNAs in maternal blood may form the basis for a future diagnostic test to determine the degree of fetal hypoxia in FGR, thus allowing the start of appropriate therapeutic interventions to alleviate the burden of this disease.
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Affiliation(s)
- Salvatore Tagliaferri
- Division of Obstetrics and Gynecology, Department of Neuroscience, Reproductive and Dentistry Sciences, School of Medicine, University of Naples "Federico II", Naples, Italy
| | - Pasquale Cepparulo
- Division of Pharmacology, Department of Neuroscience, Reproductive and Dentistry Sciences, School of Medicine, University of Naples "Federico II", Naples, Italy
| | - Antonio Vinciguerra
- Division of Pharmacology, Department of Neuroscience, Reproductive and Dentistry Sciences, School of Medicine, University of Naples "Federico II", Naples, Italy
| | - Marta Campanile
- Division of Obstetrics and Gynecology, Department of Neuroscience, Reproductive and Dentistry Sciences, School of Medicine, University of Naples "Federico II", Naples, Italy
| | - Giuseppina Esposito
- Division of Obstetrics and Gynecology, Department of Neuroscience, Reproductive and Dentistry Sciences, School of Medicine, University of Naples "Federico II", Naples, Italy
| | - Giuseppe Maria Maruotti
- Division of Obstetrics and Gynecology, Department of Neuroscience, Reproductive and Dentistry Sciences, School of Medicine, University of Naples "Federico II", Naples, Italy
| | - Fulvio Zullo
- Division of Obstetrics and Gynecology, Department of Neuroscience, Reproductive and Dentistry Sciences, School of Medicine, University of Naples "Federico II", Naples, Italy
| | | | - Giuseppe Pignataro
- Division of Obstetrics and Gynecology, Department of Neuroscience, Reproductive and Dentistry Sciences, School of Medicine, University of Naples "Federico II", Naples, Italy.,Division of Pharmacology, Department of Neuroscience, Reproductive and Dentistry Sciences, School of Medicine, University of Naples "Federico II", Naples, Italy
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36
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Guan S, Liu Q, Gu H, Zhang YY, Wei PL, Qi YF, Liu J, Wang Z. Pluripotent anti-inflammatory immunomodulatory effects of papaverine against cerebral ischemic-reperfusion injury. J Pharmacol Sci 2020; 144:69-75. [DOI: 10.1016/j.jphs.2020.07.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 03/23/2020] [Accepted: 04/02/2020] [Indexed: 12/11/2022] Open
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37
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Wang L, Zhang L. Emerging Roles of Dysregulated MicroRNAs in Myasthenia Gravis. Front Neurosci 2020; 14:507. [PMID: 32508584 PMCID: PMC7253668 DOI: 10.3389/fnins.2020.00507] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 04/22/2020] [Indexed: 01/03/2023] Open
Abstract
Myasthenia gravis (MG) is a rare acquired autoimmune neuromuscular disease. Autoantibodies, cellular immunity, complement, and cytokines are involved in the pathogenesis of MG. It is characterized by the dysfunction of neuromuscular junction transmission and skeletal muscle weakness. MicroRNAs (miRNAs) are non-coding small molecule ribonucleic acids that regulate various biological processes (e.g., development, differentiation, and immunity) at the transcriptional and post-transcriptional levels of gene expression. miRNAs play an important regulatory role in the pathogenesis of autoimmune diseases, including MG. In recent studies, the functional mechanisms underlying the role of miRNAs in the pathogenesis of MG have received increasing attention. miRNAs are highly stable and have high specificity in peripheral body fluids. Therefore, the miRNAs in body fluids may represent promising biomarkers for determining the prognosis of MG and the efficacy of treatment. This article reviews the role of miRNAs in the pathogenesis of MG, highlights the potential of miRNAs as new biomarkers for the diagnosis of MG, and deepens our understanding of disease processes.
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Affiliation(s)
- Lin Wang
- Department of Emergency Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Lijuan Zhang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
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38
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Marchegiani F, Matacchione G, Ramini D, Marcheselli F, Recchioni R, Casoli T, Mercuri E, Lazzarini M, Giorgetti B, Cameriere V, Paolini S, Paciaroni L, Rossi T, Galeazzi R, Lisa R, Bonfigli AR, Procopio AD, De Luca M, Pelliccioni G, Olivieri F. Diagnostic performance of new and classic CSF biomarkers in age-related dementias. Aging (Albany NY) 2020; 11:2420-2429. [PMID: 31029057 PMCID: PMC6520009 DOI: 10.18632/aging.101925] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 04/14/2019] [Indexed: 12/13/2022]
Abstract
The identification of diagnostic-prognostic biomarkers of dementia has become a global priority due to the prevalence of neurodegenerative diseases in aging populations. The objective of this study was to assess the diagnostic performance of cerebrospinal fluid (CSF) biomarkers across patients affected by either Alzheimer’s disease (AD), tauopathies other than AD (TP), or vascular dementia (VD), and cognitively normal subjects (CNS). One hundred fifty-three patients were recruited and tested for classical AD CSF biomarkers- Amyloid-ß42 and tau proteins - and novel candidate biomarkers - neurofilament (NF-) light and microRNA (miR) -21, -125b, -146a, and -222. All dementia patients had significantly higher concentrations of NF-light compared to CNS, with the TP group displaying the highest NF-light values. A significant inverse correlation was also observed between NF-light and cognitive impairment. Of the four miRNAs analyzed, miR-222 levels were significantly increased in VD patients compared to both CNS and AD. In addition, while NF-light showed a better diagnostic performance than miR-222 and classical AD biomarkers in differentiating TP and VD from CNS, classical AD biomarkers revealed higher performance in discriminating AD from non-AD disorders. Overall, our results suggest that CSF NF-light and miR-222 are promising biomarkers that may help to diagnose non-AD disorders.
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Affiliation(s)
| | - Giulia Matacchione
- Department of Clinical and Molecular Sciences, DISCLIMO, Università Politecnica delle Marche, Ancona, Italy
| | - Deborah Ramini
- Department of Clinical and Molecular Sciences, DISCLIMO, Università Politecnica delle Marche, Ancona, Italy
| | | | - Rina Recchioni
- Center of Clinical Pathology and Innovative Therapy, IRCCS INRCA, Ancona, Italy
| | - Tiziana Casoli
- Center for Neurobiology of Aging, IRCCS INRCA, Ancona, Italy
| | - Elisa Mercuri
- Department of Clinical and Molecular Sciences, DISCLIMO, Università Politecnica delle Marche, Ancona, Italy
| | - Marco Lazzarini
- Department of Clinical and Molecular Sciences, DISCLIMO, Università Politecnica delle Marche, Ancona, Italy
| | | | | | | | | | | | - Roberta Galeazzi
- Clinical Laboratory and Molecular Diagnostics, IRCCS INRCA, Ancona, Italy
| | | | | | - Antonio Domenico Procopio
- Center of Clinical Pathology and Innovative Therapy, IRCCS INRCA, Ancona, Italy.,Department of Clinical and Molecular Sciences, DISCLIMO, Università Politecnica delle Marche, Ancona, Italy
| | - Maria De Luca
- Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | | | - Fabiola Olivieri
- Center of Clinical Pathology and Innovative Therapy, IRCCS INRCA, Ancona, Italy.,Department of Clinical and Molecular Sciences, DISCLIMO, Università Politecnica delle Marche, Ancona, Italy
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39
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Wang L, Zhang L. Circulating MicroRNAs as Diagnostic Biomarkers for Motor Neuron Disease. Front Neurosci 2020; 14:354. [PMID: 32372911 PMCID: PMC7177050 DOI: 10.3389/fnins.2020.00354] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Accepted: 03/24/2020] [Indexed: 12/11/2022] Open
Abstract
Motor neuron disease (MND) is a kind of neurodegenerative disease that selectively invades spinal cord anterior horn cells, brainstem motor neurons, cortical pyramidal cells and the pyramidal tract. The main clinical features are the symptoms and signs of impaired upper and lower motor neurons, manifested as muscle weakness, atrophy and pyramidal tract signs. Histopathology has shown the disappearance of pyramidal cells in the motor cortex, loss of motor neurons in the anterior horn of the spinal cord and brainstem, and degeneration of the corticospinal tract. Due to the lack of effective treatment methods, the prognosis is generally poor, so it is of great significance to confirm the diagnosis early by various means. However, the current diagnosis of MND mainly relies on the combination of clinical manifestations and neurophysiological examinations, lacking effective means of early diagnosis. Circulating microRNA (CmiRNA) is a kind of stable miRNA molecule in serum, plasma and other body fluids, which has the characteristics of distinct differential expression, sensitive detection and convenient sample collection. As a possible new biomarker of MND, CmiRNA can not only reveal the pathophysiological process of MND, but also monitor disease progression and response to drug therapy. With the development of miRNA detection technology, more and more CmiRNAs as biomarkers with potential diagnostic value have been investigated. In this review, we explored the possibility of circulating samples as different sources of biomarkers for the diagnosis of MND, analyzing the progress of CmiRNA detection techniques, and presenting potential diagnostic MND biomarkers that have been reported.
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Affiliation(s)
- Lin Wang
- Department of Emergency Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Lijuan Zhang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
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40
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Bao Y, Li S, Ding Y, Du X, Zhang M, Tang W, Zhou S. MiRNA: a potential target for gene diagnosis and treatment of atherosclerotic stroke. Int J Neurosci 2020; 131:283-288. [PMID: 32129115 DOI: 10.1080/00207454.2020.1738428] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Stroke is one of the major diseases that endanger the physical health life of middle-aged and old people. It has the characteristics of high incidence, mortality and disability rate. Atherosclerosis is the main intervention target for stroke prevention and treatment. MiRNAs are highly expressed in the cerebral vasculature and play an important regulatory role in the pathogenesis of neuronal damage and ischemic stroke. This article reviews the mechanism of action between miRNAs and atherosclerosis, stroke, ischemia-reperfusion injury, collateral circulation and circRNA molecular networks, providing theoretical support for miRNA in gene diagnosis and drug therapy of atherosclerotic stroke.
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Affiliation(s)
- Yi Bao
- Department of Neurology, Hubei University of Medicine, Shiyan City, Hubei Province, China.,Department of Neurology, Taihe Hospital, Hubei University of Medicine, Shiyan City, Hubei Province, China
| | - Sijing Li
- Department of Neurology, Hubei University of Medicine, Shiyan City, Hubei Province, China
| | - Yayong Ding
- Department of Neurology, Hubei University of Medicine, Shiyan City, Hubei Province, China
| | - Xinyu Du
- Department of Neurology, Hubei University of Medicine, Shiyan City, Hubei Province, China
| | - Miao Zhang
- Department of Neurology, Taihe Hospital, Hubei University of Medicine, Shiyan City, Hubei Province, China
| | - Wanjuan Tang
- Department of Neurology, Hubei University of Medicine, Shiyan City, Hubei Province, China
| | - Siqin Zhou
- Department of Neurology, Hubei University of Medicine, Shiyan City, Hubei Province, China
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41
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Vasudeva K, Munshi A. miRNA dysregulation in ischaemic stroke: Focus on diagnosis, prognosis, therapeutic and protective biomarkers. Eur J Neurosci 2020; 52:3610-3627. [PMID: 32022336 DOI: 10.1111/ejn.14695] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 01/10/2020] [Accepted: 01/31/2020] [Indexed: 01/14/2023]
Abstract
Stroke is one of the leading causes of death and disability in both developing and developed countries. Biomarkers for stroke and its outcome can greatly facilitate early detection and management of the disease. miRNAs have been explored for their potential as biomarkers for diagnosis, prognosis and brain injury in ischaemic stroke. A substantial body of evidence suggests that miRNAs play key roles in numerous cellular changes following ischaemic stroke including mitochondrial dysfunction, energy failure, cytokine-mediated cytotoxicity, oxidative stress, activation of glial cells, increased intracellular calcium levels inflammatory responses and disruption of the blood-brain barrier (BBB). In addition, targeting specific miRNAs, therapeutic modulation of brain injury and apoptosis can also be achieved. Therefore, the current review has been compiled within an aim to give an overview of the developments exploiting miRNAs at different stages of stroke as prognostic, diagnostic, protective and therapeutic biomarkers.
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Affiliation(s)
- Kanika Vasudeva
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, India
| | - Anjana Munshi
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, India
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42
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Zhu H, Wang X, Chen S. Downregulation of MiR-218-5p Protects Against Oxygen-Glucose Deprivation/Reperfusion-Induced Injuries of PC12 Cells via Upregulating N-myc Downstream Regulated Gene 4 (NDRG4). Med Sci Monit 2020; 26:e920101. [PMID: 32048632 PMCID: PMC7009718 DOI: 10.12659/msm.920101] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background Cerebral ischemia is a major player of acute ischemic stroke (AIS) and mainly caused by blood vessels obstruction-induced reduced blood flow. Furthermore, miR-218-5p level was elevated in patients with AIS compared with controls. The present study investigated the biochemical mechanisms underlying the role of miR-218-5p in AIS in vitro. Material/Methods PC12 cells were chosen to establish oxidative-glucose deprivation/re-oxygenation (OGD/R) injury model. The interaction between miR-218-5p and N-myc downstream regulated gene 4 (NDRG4) was evaluated by Luciferase reporter assay. The levels of NDRG4, endothelial nitric oxide synthase (eNOS) and protein related to cell apoptosis were quantitatively analyzed with real-time quantitative polymerase chain reaction (RT-qPCR) or western blotting. Inflammatory cytokines, myeloperoxidase (MPO) and oxidative stress status were measured using specific commercial assay kits. Further, the cells apoptosis was analyzed with flow cytometry assay. Results MiR-218-5p level was notably increased in OGD/R injured PC12 cells and directly targeted NDRG4. MiR-218-5p inhibitor significantly inhibited inflammatory cytokines release, including tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), and monocyte chemotactic protein 1 (MCP-1). In addition, miR-218-5p downregulation ameliorated nitric oxide (NO) and eNOS levels and suppressed the inducible nitric oxide synthase (iNOS) expression and cell apoptosis. However, NDRG4 silencing abolished all corrective effects of miR-218-5p inhibitor in OGD/R injured PC12 cells. Conclusions Downregulation of miR-218-5p protect against OGDR-induced injuries of PC12 cells through reducing inflammatory cytokines secretion, oxidative stress status, apoptosis rate and maintenance of endovascular homeostasis via upregulating NDRG4. MiR-218-5p may serve as a novel effective biomarker to monitor AIS progression.
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Affiliation(s)
- Huiying Zhu
- Department of Neurology, Wuhan First Hospital, Wuhan, Hubei, China (mainland)
| | - Xiaojing Wang
- Department of Neurology, Hospital, Baicheng, Jilin, China (mainland)
| | - Shaoyuan Chen
- Department of Neurology, Hospital, Baicheng, Jilin, China (mainland)
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Dai R, Liu Y, Zhou Y, Xiong X, Zhou W, Li W, Zhou W, Chen M. Potential of circulating pro-angiogenic microRNA expressions as biomarkers for rapid angiographic stenotic progression and restenosis risks in coronary artery disease patients underwent percutaneous coronary intervention. J Clin Lab Anal 2020; 34:e23013. [PMID: 31495986 PMCID: PMC6977144 DOI: 10.1002/jcla.23013] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 08/05/2019] [Accepted: 08/07/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND This study aimed to investigate the correlation of pro-angiogenic microRNA (miRNA) expressions with rapid angiographic stenotic progression (RASP) and restenosis risks in coronary artery disease (CAD) patients underwent percutaneous coronary intervention (PCI) with drug-eluting stents (DES). METHODS A total of 286 CAD patients underwent PCI with DES were consecutively recruited in this study. Plasma samples were collected before PCI operation, and 14 pro-angiogenic miRNAs were measured by real-time quantitative reverse transcription-polymerase chain reaction. Rapid angiographic stenotic progression at nontarget lesions and restenosis at stented lesions were evaluated by quantitative coronary angiography at 12 months after PCI operation. RESULTS The occurrence rates of RASP and restenosis were 39.5% and 22.4%, respectively. Let-7f, miR-19a, miR-19b-1, miR-92a, miR-126, miR-210, and miR-296 were decreased in RASP patients than non-RASP patients, among which let-7f, miR-19a, miR-126, miR-210, and miR-296 independently correlated with lower RASP occurrence by multivariate analysis, followed by receiver-operating characteristic (ROC) curve exhibited that these five miRNAs showed great value in predicting RASP risk with area under curve (AUC) 0.879 (95% CI: 0.841-0.917). Besides, let-7f, miR-19a, miR-92a, miR-126, miR-130a, and miR-210 were reduced in restenosis patients than non-restenosis patients, among them miR-19a, miR-126, miR-210, and miR-378 independently correlated with lower restenosis occurrence by multivariate analysis, followed by ROC curve disclosed that these four miRNAs had good value in predicting restenosis risk with AUC 0.776 (95% CI: 0.722-0.831). CONCLUSIONS Circulating let-7f, miR-19a, miR-126, miR-210, and miR-296 independently correlate with reduced RASP risk, while miR-19a, miR-126, miR-210, and miR-378 independently correlate with decreased restenosis risk in CAD patients underwent PCI with DES.
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Affiliation(s)
- Rui Dai
- Department of Cardiology, Tongji Medical CollegeThe Central Hospital of Wuhan, Huazhong University of Science & TechnologyWuhanChina
| | - Yijue Liu
- Emergency Department, Tongji Medical CollegeThe Central Hospital of Wuhan, Huazhong University of Science & TechnologyWuhanChina
| | - Yi Zhou
- Department of Cardiology, Tongji Medical CollegeThe Central Hospital of Wuhan, Huazhong University of Science & TechnologyWuhanChina
| | - Xiaoju Xiong
- Department of Cardiology, Tongji Medical CollegeThe Central Hospital of Wuhan, Huazhong University of Science & TechnologyWuhanChina
| | - Wei Zhou
- Department of Cardiology, Tongji Medical CollegeThe Central Hospital of Wuhan, Huazhong University of Science & TechnologyWuhanChina
| | - Weijuan Li
- Department of Cardiology, Tongji Medical CollegeThe Central Hospital of Wuhan, Huazhong University of Science & TechnologyWuhanChina
| | - Wenping Zhou
- Department of Cardiology, Tongji Medical CollegeThe Central Hospital of Wuhan, Huazhong University of Science & TechnologyWuhanChina
| | - Manhua Chen
- Department of Cardiology, Tongji Medical CollegeThe Central Hospital of Wuhan, Huazhong University of Science & TechnologyWuhanChina
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Kondybayeva А, Akimniyazova A, Kamenova S, Duchshanova G, Aisina D, Goncharova A, Ivashchenko А. Prediction of miRNA interaction with mRNA of stroke candidate genes. Neurol Sci 2019; 41:799-808. [PMID: 31784845 DOI: 10.1007/s10072-019-04158-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 11/14/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND The role of miRNA in tissue affected by stroke is actively studied, but it remains unclear which miRNAs and target genes are involved in the development of stroke. METHODS The MirTarget program defines the following features of a miRNA binding to a mRNA: the binding start site, the location of the binding site in mRNA, the free energy of a miRNA binding with a mRNA, and the interaction schemes of miRNA and mRNA. RESULTS The interaction of 6565 miRNAs with mRNAs of stroke candidate genes was determined. The association of the mRNAs of stroke candidate genes with miRNAs depends on the level of gene expression. Some highly expressed candidate genes are targets of miR-619-5p and miR-5095, which have binding sites located on overlapping mRNA nucleotide sequences (clusters). miR-619-5p and miR-5095 bind to mRNA of 15 genes. Clusters for the binding of miR-1273f,d,e are in mRNAs of highly expressed genes. The start sites of miR-1273d and miR-1273e binding in all clusters are in sequences with one and ten nucleotides, respectively. The clusters of multiple miR-574-5p and ID00470.5p-miR binding sites and the clusters of the miR-466, ID01030.3p-miR, and ID00436.3p-miR binding sites are in mRNAs of some genes expressed at low levels. CONCLUSION The organization of miRNA binding sites into clusters reduces the length of mRNA and creates competition between miRNAs for binding to mRNA of a target gene. The characteristics of miRNA associations with target genes can be used to recommend markers for a diagnosis of stroke.
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Affiliation(s)
- Аida Kondybayeva
- Join-Stock Company "National Medical University", Almaty, Kazakhstan, 050012
| | - Aigul Akimniyazova
- SRI of Biology and Biotechnology Problems, al-Farabi Kazakh National University, Almaty, Kazakhstan, 050040
| | - Saltanat Kamenova
- Join-Stock Company "National Medical University", Almaty, Kazakhstan, 050012
| | - Gulsum Duchshanova
- Join-Stock Company "South Kazakhstan Medical Academy", Shymkent, Kazakhstan, 160019
| | - Dana Aisina
- SRI of Biology and Biotechnology Problems, al-Farabi Kazakh National University, Almaty, Kazakhstan, 050040
| | - Alla Goncharova
- SRI of Biology and Biotechnology Problems, al-Farabi Kazakh National University, Almaty, Kazakhstan, 050040
| | - Аnatoliy Ivashchenko
- SRI of Biology and Biotechnology Problems, al-Farabi Kazakh National University, Almaty, Kazakhstan, 050040.
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Zhao Q, Sun H, Yin L, Wang L. miR‑126a‑5p‑Dbp and miR‑31a‑Crot/Mrpl4 interaction pairs crucial for the development of hypertension and stroke. Mol Med Rep 2019; 20:4151-4167. [PMID: 31545431 PMCID: PMC6797943 DOI: 10.3892/mmr.2019.10679] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 07/19/2019] [Indexed: 01/09/2023] Open
Abstract
The present study aimed to integrate the mRNA and microRNA (miRNA) expression profiles of spontaneously hypertensive rats (SHR rats) and stroke-prone spontaneously hypertensive rats (SHRSP rats) to screen for potential therapeutic targets for hypertension and stroke. The datasets GSE41452, GSE31457, GSE41453 and GSE53363 were collected from the Gene Expression Omnibus (GEO) database to screen differentially expressed genes (DEGs). The GSE53361 dataset was obtained to analyze differentially expressed miRNAs (DEMs). The DEGs and DEMs were identified between SHR (or SHRSP) rats and normotensive Wistar-Kyoto (WKY) rats using the Linear Models for Microarray (limma) data method. Venn diagrams were used to show the SHR-specific, SHRSP-specific and SHR-SHRSP shared DEGs and DEMs, and these were utilized to construct the protein-protein interaction (PPI) and miRNA-mRNA regulatory networks. The Database for Annotation, Visualization and Integrated Discovery (DAVID) was used to explore the function of the genes. Subsequently, the connectivity Map (CMAP) database was searched to identify small-molecule drugs. Comparisons between the GSE41452-GSE31457-GSE41453 merged and GSE53363 datasets identified 2 SHR-specific, 8 SHRSP-specific and 15 SHR-SHRSP shared DEGs. Function enrichment analysis showed that SHRSP-specific D-box binding PAR bZIP transcription factor (Dbp) was associated with circadian rhythm, and SHR-SHRSP shared carnitine O-octanoyltransferase (Crot) was involved in fatty acid metabolic processes or the inflammatory response via interacting with epoxide hydrolase 2 (EPHX2). SHR-SHRSP shared mitochondrial ribosomal protein L4 (Mrpl4) may exert roles by interacting with the threonine-tRNA ligase, TARS2. The miRNA regulatory network predicted that upregulated Dbp could be regulated by rno-miR-126a-5p, whereas downregulated Crot and Mrpl4 could be modulated by rno-miR-31a. The CMAP database predicted that small-molecule drugs, including botulin, Gly-His-Lys, and podophyllotoxin, may possess therapeutic potential. In conclusion, the present study has identified Dbp, Crot and Mrpl4 as potential targets for the treatment of hypertension and stroke. Furthermore, the expression of these genes may be reversed by the above miRNAs or drugs.
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Affiliation(s)
- Qini Zhao
- Department of Cardiology, China‑Japan Union Hospital of Jilin University, Changchun, Jilin 130033, P.R. China
| | - Huan Sun
- Department of Cardiology, China‑Japan Union Hospital of Jilin University, Changchun, Jilin 130033, P.R. China
| | - Liquan Yin
- Department of Rehabilitation Medicine, China‑Japan Union Hospital of Jilin University, Changchun, Jilin 130033, P.R. China
| | - Libo Wang
- Department of Neurology, China‑Japan Union Hospital of Jilin University, Changchun, Jilin 130033, P.R. China
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Zheng T, Shi Y, Zhang J, Peng J, Zhang X, Chen K, Chen Y, Liu L. MiR-130a exerts neuroprotective effects against ischemic stroke through PTEN/PI3K/AKT pathway. Biomed Pharmacother 2019; 117:109117. [DOI: 10.1016/j.biopha.2019.109117] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 06/07/2019] [Accepted: 06/10/2019] [Indexed: 02/06/2023] Open
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Zhang H, Hao J, Sun X, Zhang Y, Wei Q. Circulating pro-angiogenic micro-ribonucleic acid in patients with coronary heart disease. Interact Cardiovasc Thorac Surg 2019; 27:336-342. [PMID: 29608698 DOI: 10.1093/icvts/ivy058] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 01/06/2018] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES Our goal was to evaluate the expressions of 14 selected pro-angiogenic micro-ribonucleic acids in patients with coronary heart disease (CHD) and healthy controls (HCs) and to assess the correlations of those micro-ribonucleic acids with risk and severity of CHD. METHODS In the exploration stage, 20 patients with CHD were enrolled; in the validation stage, 102 patients with CHD and 92 age- and gender-matched HCs with the same eligibility of those in the exploration stage were recruited. Blood samples were collected from all participants, and plasma levels of micro-ribonucleic acids were measured by the quantitative polymerase chain reaction method. RESULTS In the exploration stage, the expression of miR-126, miR-17-5p, miR-19a, miR-92a, miR-210 and miR-378 in patients with CHD was down-regulated compared with that of HCs. In the validation stage, miR-126, miR-17-5p, miR-92a, miR-210 and miR-378 levels decreased remarkably in patients with CHD compared with the HCs. Plasma levels of miR-126, miR-17-5p, miR-92a, miR-210 and miR-378 were independent prediction factors for CHD. The combination of miR-126, miR-17-5p, miR-92a, miR-210 and miR-378 was of good diagnostic value for CHD with an area under the curve of 0.756. Additionally, plasma levels of miR-126, miR-210 and miR-378 correlated negatively with Gensini scores. CONCLUSIONS Circulating miR-126, miR-17-5p, miR-92a, miR-210 and miR-378 could serve as novel, promising biomarkers for risk and severity of CHD. Additionally, miR-126, miR-210 and miR-378 were negatively associated with Gensini scores.
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Affiliation(s)
- Hualong Zhang
- Department of Cardiology, Xingtai People's Hospital, Hubei Medical University Affiliated Hospital, Xingtai, China
| | - Jie Hao
- The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Xinxin Sun
- Department of Cardiology, Xingtai People's Hospital, Hubei Medical University Affiliated Hospital, Xingtai, China
| | - Youliang Zhang
- Department of Cardiology, Xingtai People's Hospital, Hubei Medical University Affiliated Hospital, Xingtai, China
| | - Qingmin Wei
- Department of Cardiology, Xingtai People's Hospital, Hubei Medical University Affiliated Hospital, Xingtai, China
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Terenzi DC, Trac JZ, Teoh H, Gerstein HC, Bhatt DL, Al-Omran M, Verma S, Hess DA. Vascular Regenerative Cell Exhaustion in Diabetes: Translational Opportunities to Mitigate Cardiometabolic Risk. Trends Mol Med 2019; 25:640-655. [PMID: 31053416 DOI: 10.1016/j.molmed.2019.03.006] [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: 01/25/2019] [Revised: 03/25/2019] [Accepted: 03/28/2019] [Indexed: 12/17/2022]
Abstract
Ischemic cardiovascular complications remain a major cause of mortality in people with type 2 diabetes (T2D). Individuals with T2D may have a reduced ability to revascularize ischemic tissues due to abnormal production of circulating provascular progenitor cells. This 'regenerative cell exhaustion' process is intensified by increasing oxidative stress and inflammation and during T2D progression. Chronic exhaustion may be mediated by changes in the bone marrow microenvironment that dysregulate the wingless related integration site network, a central pathway maintaining the progenitor cell pool. Restoration of vascular regenerative cell production by reducing glucotoxicity with contemporary antihyperglycemic agents, by reducing systemic inflammation postbariatric surgery, or by modulating progenitor cell provascular functions using exosomal manipulation, may provide unique approaches for mitigating ischemic disease.
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Affiliation(s)
- Daniella C Terenzi
- Division of Cardiac Surgery, St. Michael's Hospital, Toronto, ON, M5 B 1W8, Canada; Keenan Research Centre for Biomedical Science, St. Michael's Hospital, Toronto, ON, M5 B 1T8, Canada; Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, M5 B 1T8, Canada; Institute of Medical Science, University of Toronto, Toronto, ON, M5S 1A1, Canada
| | - Justin Z Trac
- Division of Cardiac Surgery, St. Michael's Hospital, Toronto, ON, M5 B 1W8, Canada; Keenan Research Centre for Biomedical Science, St. Michael's Hospital, Toronto, ON, M5 B 1T8, Canada; Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, M5 B 1T8, Canada; Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, M5S 1A8, Canada
| | - Hwee Teoh
- Division of Cardiac Surgery, St. Michael's Hospital, Toronto, ON, M5 B 1W8, Canada; Keenan Research Centre for Biomedical Science, St. Michael's Hospital, Toronto, ON, M5 B 1T8, Canada; Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, M5 B 1T8, Canada; Division of Endocrinology and Metabolism, St. Michael's Hospital Medical Centre, Toronto, ON, M5C 2T2, Canada
| | - Hertzel C Gerstein
- Division of Endocrinology and Metabolism, McMaster University and Hamilton Health Sciences, Population Health Research Institute, Hamilton, ON, L8S 4K1, Canada
| | - Deepak L Bhatt
- Brigham and Women's Hospital, Heart and Vascular Center, Harvard Medical School, Boston, MA 02115, USA
| | - Mohammed Al-Omran
- Keenan Research Centre for Biomedical Science, St. Michael's Hospital, Toronto, ON, M5 B 1T8, Canada; Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, M5 B 1T8, Canada; Institute of Medical Science, University of Toronto, Toronto, ON, M5S 1A1, Canada; Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, M5S 1A8, Canada; Division of Vascular Surgery, St. Michael's Hospital, Toronto, ON, M5 B 1W8, Canada; Department of Surgery, University of Toronto, Toronto, ON, M5T 1P5, Canada; Department of Surgery, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Subodh Verma
- Division of Cardiac Surgery, St. Michael's Hospital, Toronto, ON, M5 B 1W8, Canada; Keenan Research Centre for Biomedical Science, St. Michael's Hospital, Toronto, ON, M5 B 1T8, Canada; Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, M5 B 1T8, Canada; Institute of Medical Science, University of Toronto, Toronto, ON, M5S 1A1, Canada; Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, M5S 1A8, Canada; Department of Surgery, University of Toronto, Toronto, ON, M5T 1P5, Canada
| | - David A Hess
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, M5S 1A8, Canada; Division of Vascular Surgery, St. Michael's Hospital, Toronto, ON, M5 B 1W8, Canada; Department of Physiology and Pharmacology, Western University, London, ON, N6A 5C1, Canada; Robarts Research Institute, Western University, London, ON, N6A 5B7, Canada.
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Qin X, Chang F, Wang Z, Jiang W. Correlation of circulating pro-angiogenic miRNAs with cardiotoxicity induced by epirubicin/cyclophosphamide followed by docetaxel in patients with breast cancer. Cancer Biomark 2019; 23:473-484. [PMID: 30452398 DOI: 10.3233/cbm-181301] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE This study aimed to evaluate predictive value of 14 pro-angiogenic miRNAs for cardiotoxicity induced by epirubicin/cyclophosphamide follow by docetaxel (EC-D) in breast cancer (BC) patients. METHODS Three hundred and sixty-three BC patients receiving EC-D neoadjuvant chemotherapy were consecutively enrolled in this prospective cohort study. Peripheral blood sample was obtained from each patient, and plasma was separated. The expressions of 14 pro-angiogenic miRNAs, cardiac troponin I (cTnI) and N-terminal pro brain natriuretic peptide (NT-proBNP) were evaluated. Left ventricular ejection fraction (LVEF) level at C0, the end of 4 cycles of EC chemotherapy (C4), the end of 4 cycles of docetaxel treatment (C8), 3rd months (M3), 6th months (M6), 9th months (M9) and 12th months (M12) after surgery were assessed. RESULTS LVEF decreased at C4, C8, M3, M6, M9 and M12 compared with C0, and the total cardiotoxicity incidence was 5.2%. Additionally, the levels of let-7f, miR-17-5p, miR-20a, miR-126, miR-210 and miR-378 were reduced in cardiotoxicity patients. Multivariate logistic regression revealed that miR-17-5p and miR-20a were independently predictive factors for less cardiotoxicity. Receiver operating characteristics (ROC) curve displayed a satisfactory predictive value for lower cardiotoxicity risk with area under curve (AUC) of 0.842 of the combination of the miR-17-5p and miR-20a expressions. In addition, let-7f,miR-126, miR-210 and miR-378 levels negatively correlated with cTnI expression, and let-7f and miR-130a expressions reversely correlated with NT-proBNP level.CONLUSIONS: miR-17-5p and miR-20a could be served as biomarkers for lower cardiotoxicity induced by EC-D neoadjuvant chemotherapy in BC patients.
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Affiliation(s)
- Xiantao Qin
- Department of General Surgery, The Second People's Hospital of Liaocheng, Linqing, Shandong, China
| | - Fangyuan Chang
- Department of Cardiology, The Second People's Hospital of Liaocheng, Linqing, Shandong, China
| | - Zhenfeng Wang
- Department of General Surgery, The Second People's Hospital of Liaocheng, Linqing, Shandong, China
| | - Wenying Jiang
- Department of General Surgery, The Second People's Hospital of Liaocheng, Linqing, Shandong, China
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MicroRNAs as Diagnostic and Prognostic Biomarkers in Ischemic Stroke-A Comprehensive Review and Bioinformatic Analysis. Cells 2018; 7:cells7120249. [PMID: 30563269 PMCID: PMC6316722 DOI: 10.3390/cells7120249] [Citation(s) in RCA: 129] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 12/01/2018] [Accepted: 12/02/2018] [Indexed: 12/14/2022] Open
Abstract
Stroke is the second-most common cause of death worldwide. The pathophysiology of ischemic stroke (IS) is related to inflammation, atherosclerosis, blood coagulation, and platelet activation. MicroRNAs (miRNAs) play important roles in physiological and pathological processes of neurodegenerative diseases and progression of certain neurological diseases, such as IS. Several different miRNAs, and their target genes, are recognized to be involved in the pathophysiology of IS. The capacity of miRNAs to simultaneously regulate several target genes underlies their unique value as diagnostic and prognostic markers in IS. In this review, we focus on the role of miRNAs as diagnostic and prognostic biomarkers in IS. We discuss the most common and reliable detection methods available and promising tests currently under development. We also present original results from bioinformatic analyses of published results, identifying the ten most significant genes (HMGB1, YWHAZ, PIK3R1, STAT3, MAPK1, CBX5, CAPZB, THBS1, TNFRSF10B, RCOR1) associated with inflammation, blood coagulation, and platelet activation and targeted by miRNAs in IS. Additionally, we created miRNA-gene target interaction networks based on Gene Ontology (GO) information derived from publicly available databases. Among our most interesting findings, miR-19a-3p is the most widely modulated miRNA across all selected ontologies and might be proposed as novel biomarker in IS to be tested in future studies.
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