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Karimova D, Rostami E, Chubarev VN, Tarasov VV, Schiöth HB, Rask-Andersen M. Advances in development of biomarkers for brain damage and ischemia. Mol Biol Rep 2024; 51:803. [PMID: 39001884 PMCID: PMC11246271 DOI: 10.1007/s11033-024-09708-x] [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: 02/23/2024] [Accepted: 06/06/2024] [Indexed: 07/15/2024]
Abstract
Acquired brain injury is an urgent situation that requires rapid diagnosis and treatment. Magnetic resonance imaging (MRI) and computed tomography (CT) are required for accurate diagnosis. However, these methods are costly and require substantial infrastructure and specialized staff. Circulatory biomarkers of acute brain injury may help in the management of patients with acute cerebrovascular events and prevent poor outcome and mortality. The purpose of this review is to provide an overview of the development of potential biomarkers of brain damage to increase diagnostic possibilities. For this purpose, we searched the PubMed database of studies on the diagnostic potential of brain injury biomarkers. We also accessed information from Clinicaltrials.gov to identify any clinical trials of biomarker measurements for the diagnosis of brain damage. In total, we present 41 proteins, enzymes and hormones that have been considered as biomarkers for brain injury, of which 20 have been studied in clinical trials. Several microRNAs have also emerged as potential clinical biomarkers for early diagnosis. Combining multiple biomarkers in a panel, along with other parameters, is yielding promising outcomes.
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Affiliation(s)
- Diana Karimova
- Functional Pharmacology and Neuroscience, Department of Surgical Sciences, Uppsala, University, Uppsala, Sweden
| | - Elham Rostami
- Department of Medical Sciences, Section of Neurosurgery, Uppsala University, Uppsala, Sweden
| | - Vladimir N Chubarev
- Advanced Molecular Technology, Limited Liable Company (LLC), Moscow, 354340, Russia
| | - Vadim V Tarasov
- Advanced Molecular Technology, Limited Liable Company (LLC), Moscow, 354340, Russia
| | - Helgi B Schiöth
- Functional Pharmacology and Neuroscience, Department of Surgical Sciences, Uppsala, University, Uppsala, Sweden
| | - Mathias Rask-Andersen
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden.
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Farahmand Y, Nabiuni M, Vafaei Mastanabad M, Sheibani M, Mahmood BS, Obayes AM, Asadi F, Davallou R. The exo-microRNA (miRNA) signaling pathways in pathogenesis and treatment of stroke diseases: Emphasize on mesenchymal stem cells (MSCs). Cell Biochem Funct 2024; 42:e3917. [PMID: 38379232 DOI: 10.1002/cbf.3917] [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: 10/25/2023] [Revised: 12/07/2023] [Accepted: 12/17/2023] [Indexed: 02/22/2024]
Abstract
A major factor in long-term impairment is stroke. Patients with persistent stroke and severe functional disabilities have few therapy choices. Long noncoding RNAs (lncRNAs) may contribute to the regulation of the pathophysiologic processes of ischemic stroke as shown by altered expression of lncRNAs and microRNA (miRNAs) in blood samples of acute ischemic stroke patients. On the other hand, multipotent mesenchymal stem cells (MSCs) increase neurogenesis, and angiogenesis, dampen neuroinflammation, and boost brain plasticity to improve functional recovery in experimental stroke models. MSCs can be procured from various sources such as the bone marrow, adipose tissue, and peripheral blood. Under the proper circumstances, MSCs can differentiate into a variety of mature cells, including neurons, astrocytes, and oligodendrocytes. Accordingly, the capability of MSCs to exert neuroprotection and also neurogenesis has recently attracted more attention. Nowadays, lncRNAs and miRNAs derived from MSCs have opened new avenues to alleviate stroke symptoms. Accordingly, in this review article, we examined various studies concerning the lncRNAs and miRNAs' role in stroke pathogenesis and delivered an overview of the therapeutic role of MSC-derived miRNAs and lncRNAs in stroke conditions.
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Affiliation(s)
- Yalda Farahmand
- School of Medicine, Terhan University of Medical Sciences, Tehran, Iran
| | - Mohsen Nabiuni
- Neurosurgery Department, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mahsa Vafaei Mastanabad
- Neurosurgery Department, Faculty of Medicine, Qazvin University of Medical Science, Qazvin, Iran
| | - Mehrnaz Sheibani
- Division of Pediatric Neurology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | | | - Ali Mohammed Obayes
- College of Nursing, National University of Science and Technology, Dhi Qar, Iraq
| | - Fatemeh Asadi
- Department of Genetics, Fars Science and Research Branch, Islamic Azad University, Marvdasht, Iran
- Department of Genetics, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran
| | - Rosa Davallou
- Department of Neurology, Sayyad Shirazi Hospital, Golestan University of Medical Siences, Gorgan, Iran
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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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Xue B, Kadeerhan G, Sun LB, Chen YQ, Hu XF, Zhang ZK, Wang DW. Circulating exosomal miR-16-5p and let-7e-5p are associated with bladder fibrosis of diabetic cystopathy. Sci Rep 2024; 14:837. [PMID: 38191820 PMCID: PMC10774280 DOI: 10.1038/s41598-024-51451-7] [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: 08/06/2023] [Accepted: 01/05/2024] [Indexed: 01/10/2024] Open
Abstract
Diabetic cystopathy (DCP) is a prevalent etiology of bladder dysfunction in individuals with longstanding diabetes, frequently leading to bladder interstitial fibrosis. Research investigating the initial pathological alterations of DCP is notably scarce. To comprehend the development of fibrosis and find effective biomarkers for its diagnosis, we prepared streptozotocin-induced long-term diabetic SD rats exhibiting a type 1 diabetes phenotype and bladder fibrosis in histology detection. After observing myofibroblast differentiation from rats' primary bladder fibroblasts with immunofluorescence, we isolated fibroblasts derived exosomes and performed exosomal miRNA sequencing. The co-differentially expressed miRNAs (DEMis) (miR-16-5p and let-7e-5p) were screened through a joint analysis of diabetic rats and long-term patients' plasma data (GES97123) downloaded from the GEO database. Then two co-DEMis were validated by quantitative PCR on exosomes derived from diabetic rats' plasma. Following with a series of analysis, including target mRNAs and transcription factors (TFs) prediction, hubgenes identification, protein-protein interaction (PPI) network construction and gene enrichment analysis, a miRNA-mediated genetic regulatory network consisting of two miRNAs, nine TFs, and thirty target mRNAs were identified in relation to fibrotic processes. Thus, circulating exosomal miR-16-5p and let-7e-5p are associated with bladder fibrosis of DCP, and the crucial genes in regulatory network might hold immense significance in studying the pathogenesis and molecular mechanisms of fibrosis, which deserves further exploration.
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Affiliation(s)
- Bo Xue
- Shanxi Medical University, Taiyuan, 030001, China
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
| | - Gaohaer Kadeerhan
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
| | - Li-Bin Sun
- Shanxi Medical University, Taiyuan, 030001, China
- Department of Urology, First Hospital of Shanxi Medical University, Taiyuan, 030001, China
| | | | - Xiao-Feng Hu
- Shanxi Medical University, Taiyuan, 030001, China
| | | | - Dong-Wen Wang
- Shanxi Medical University, Taiyuan, 030001, China.
- Department of Urology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China.
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Ingelson-Filpula WA, Storey KB. Hibernation-Induced microRNA Expression Promotes Signaling Pathways and Cell Cycle Dysregulation in Ictidomys tridecemlineatus Cardiac Tissue. Metabolites 2023; 13:1096. [PMID: 37887421 PMCID: PMC10608741 DOI: 10.3390/metabo13101096] [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: 08/30/2023] [Revised: 10/05/2023] [Accepted: 10/16/2023] [Indexed: 10/28/2023] Open
Abstract
The thirteen-lined ground squirrel Ictidomys tridecemlineatus is a rodent that lives throughout the United States and Canada and uses metabolic rate depression to facilitate circannual hibernation which helps it survive the winter. Metabolic rate depression is the reorganization of cellular physiology and molecular biology to facilitate a global downregulation of nonessential genes and processes, which conserves endogenous fuel resources and prevents the buildup of waste byproducts. Facilitating metabolic rate depression requires a complex interplay of regulatory approaches, including post-transcriptional modes such as microRNA. MicroRNA are short, single-stranded RNA species that bind to mRNA transcripts and target them for degradation or translational suppression. Using next-generation sequencing, we analyzed euthermic vs. hibernating cardiac tissue in I. tridecemlineatus to predict seven miRNAs (let-7e-5p, miR-122-5p, miR-2355-3p, miR-6715b-3p, miR-378i, miR-9851-3p, and miR-454-3p) that may be differentially regulated during hibernation. Gene ontology and KEGG pathway analysis suggested that these miRNAs cause a strong activation of ErbB2 signaling which causes downstream effects, including the activation of MAPK and PI3K/Akt signaling and concurrent decreases in p53 signaling and cell cycle-related processes. Taken together, these results predict critical miRNAs that may change during hibernation in the hearts of I. tridecemlineatus and identify key signaling pathways that warrant further study in this species.
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Affiliation(s)
| | - Kenneth B. Storey
- Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada;
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Chen H, Masood S, Rappold AG, Diaz-Sanchez D, Samet JM, Tong H. Effects of Controlled Ozone Exposure on Circulating microRNAs and Vascular and Coagulation Biomarkers: A Mediation Analysis. Noncoding RNA 2023; 9:43. [PMID: 37624035 PMCID: PMC10459325 DOI: 10.3390/ncrna9040043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 07/06/2023] [Accepted: 07/28/2023] [Indexed: 08/26/2023] Open
Abstract
Exposure to ozone (O3) is associated with adverse respiratory and cardiovascular outcomes. Alterations in circulating microRNAs (miRNAs) may contribute to the adverse vascular effects of O3 exposure through inter-cellular communication resulting in post-transcriptional regulation of messenger RNAs by miRNAs. In this study, we investigated whether O3 exposure induces alterations in circulating miRNAs that can mediate effects on downstream vascular and coagulation biomarkers. Twenty-three healthy male adults were exposed on successive days to filtered air and 300 ppb O3 for 2 h. Circulating miRNA and protein biomarkers were quantified after each exposure session. The data were subjected to mixed-effects model and mediation analyses for the statistical analyses. The results showed that the expression level of multiple circulating miRNAs (e.g., miR-19a-3p, miR-34a-5p) was significantly associated with O3 exposure. Pathway analysis showed that these miRNAs were predictive of changing levels of downstream biomarkers [e.g., D-dimer, C-reactive protein, tumor necrosis factor α (TNFα)]. Mediation analysis showed that miR-19a-3p may be a significant mediator of O3-exposure-induced changes in blood TNFα levels [0.08 (0.01, 0.15), p = 0.02]. In conclusion, this preliminary study showed that O3 exposure of healthy male adults resulted in changes in circulating miRNAs, some of which may mediate vascular effects of O3 exposure.
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Affiliation(s)
- Hao Chen
- Oak Ridge Institute for Science and Education, Oak Ridge, TN 37830, USA;
| | - Syed Masood
- Curriculum in Toxicology and Environmental Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA;
| | - Ana G. Rappold
- Public Health and Integrated Toxicology Division, Center for Public Health and Environmental Assessment, U.S. Environmental Protection Agency, 104 Mason Farm Rd, Chapel Hill, NC 27514, USA; (A.G.R.); (D.D.-S.); (J.M.S.)
| | - David Diaz-Sanchez
- Public Health and Integrated Toxicology Division, Center for Public Health and Environmental Assessment, U.S. Environmental Protection Agency, 104 Mason Farm Rd, Chapel Hill, NC 27514, USA; (A.G.R.); (D.D.-S.); (J.M.S.)
| | - James M. Samet
- Public Health and Integrated Toxicology Division, Center for Public Health and Environmental Assessment, U.S. Environmental Protection Agency, 104 Mason Farm Rd, Chapel Hill, NC 27514, USA; (A.G.R.); (D.D.-S.); (J.M.S.)
| | - Haiyan Tong
- Public Health and Integrated Toxicology Division, Center for Public Health and Environmental Assessment, U.S. Environmental Protection Agency, 104 Mason Farm Rd, Chapel Hill, NC 27514, USA; (A.G.R.); (D.D.-S.); (J.M.S.)
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7
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Wang Q, Chang Y, Yang X, Han Z. Deep sequencing of circulating miRNAs and target mRNAs level in deep venous thrombosis patients. IET Syst Biol 2023; 17:212-227. [PMID: 37466160 PMCID: PMC10439493 DOI: 10.1049/syb2.12071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 06/15/2023] [Accepted: 06/26/2023] [Indexed: 07/20/2023] Open
Abstract
Deep venous thrombosis is one of the most common peripheral vascular diseases that lead to major morbidity and mortality. The authors aimed to identify potential differentially expressed miRNAs and target mRNAs, which were helpful in understanding the potential molecule mechanism of deep venous thrombosis. The plasma samples of patients with deep venous thrombosis were obtained for the RNA sequencing. Differentially expressed miRNAs were identified, followed by miRNA-mRNA target analysis. Enrichment analysis was used to analyze the potential biological function of target mRNAs. GSE19151 and GSE173461 datasets were used for expression validation of mRNAs and miRNAs. 131 target mRNAs of 21 differentially expressed miRNAs were identified. Among which, 8 differentially expressed miRNAs including hsa-miR-150-5p, hsa-miR-326, hsa-miR-144-3p, hsa-miR-199a-5p, hsa-miR-199b-5p, hsa-miR-125a-5p, hsa-let-7e-5p and hsa-miR-381-3p and their target mRNAs (PRKCA, SP1, TP53, SLC27A4, PDE1B, EPHB3, IRS1, HIF1A, MTUS1 and ZNF652) were found associated with deep venous thrombosis for the first time. Interestingly, PDE1B and IRS1 had a potential diagnostic value for patients. Additionally, 3 important signaling pathways including p53, PI3K-Akt and MAPK were identified in the enrichment analysis of target mRNAs (TP53, PRKCA and IRS1). Identified circulating miRNAs and target mRNAs and related signaling pathways may be involved in the process of deep venous thrombosis.
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Affiliation(s)
- Qingxian Wang
- Department of Orthopedic Trauma, Orthopedic Research Institution of Hebei ProvinceKey Labratory of Biomechanics of Hebei ProvinceThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Yunhe Chang
- Department of Orthopedic Trauma, Orthopedic Research Institution of Hebei ProvinceKey Labratory of Biomechanics of Hebei ProvinceThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Xuqing Yang
- Department of Orthopedic Trauma, Orthopedic Research Institution of Hebei ProvinceKey Labratory of Biomechanics of Hebei ProvinceThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Ziwang Han
- Department of Orthopedic Trauma, Orthopedic Research Institution of Hebei ProvinceKey Labratory of Biomechanics of Hebei ProvinceThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
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Naik A, Adeleye O, Koester SW, Winkler EA, Hartke JN, Karahalios K, Mihaljevic S, Rani A, Raikwar S, Rulney JD, Desai SM, Scherschinski L, Ducruet AF, Albuquerque FC, Lawton MT, Catapano JS, Jadhav AP, Jha RM. Cerebrospinal Fluid Biomarkers for Diagnosis and the Prognostication of Acute Ischemic Stroke: A Systematic Review. Int J Mol Sci 2023; 24:10902. [PMID: 37446092 DOI: 10.3390/ijms241310902] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 06/19/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Despite the high incidence and burden of stroke, biological biomarkers are not used routinely in clinical practice to diagnose, determine progression, or prognosticate outcomes of acute ischemic stroke (AIS). Because of its direct interface with neural tissue, cerebrospinal fluid (CSF) is a potentially valuable source for biomarker development. This systematic review was conducted using three databases. All trials investigating clinical and preclinical models for CSF biomarkers for AIS diagnosis, prognostication, and severity grading were included, yielding 22 human trials and five animal studies for analysis. In total, 21 biomarkers and other multiomic proteomic markers were identified. S100B, inflammatory markers (including tumor necrosis factor-alpha and interleukin 6), and free fatty acids were the most frequently studied biomarkers. The review showed that CSF is an effective medium for biomarker acquisition for AIS. Although CSF is not routinely clinically obtained, a potential benefit of CSF studies is identifying valuable biomarkers from the pathophysiologic microenvironment that ultimately inform optimization of targeted low-abundance assays from peripheral biofluid samples (e.g., plasma). Several important catabolic and anabolic markers can serve as effective measures of diagnosis, etiology identification, prognostication, and severity grading. Trials with large cohorts studying the efficacy of biomarkers in altering clinical management are still needed.
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Affiliation(s)
- Anant Naik
- Carle Illinois College of Medicine, University of Illinois Urbana-Champaign, Champaign, IL 61820, USA
| | - Olufunmilola Adeleye
- Mayo Clinic Alix School of Medicine, Mayo Clinic Arizona, Scottsdale, AZ 85259, USA
| | - Stefan W Koester
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Ethan A Winkler
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Joelle N Hartke
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Katherine Karahalios
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Sandra Mihaljevic
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Anupama Rani
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Sudhanshu Raikwar
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Jarrod D Rulney
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Shashvat M Desai
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Lea Scherschinski
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Andrew F Ducruet
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Felipe C Albuquerque
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Michael T Lawton
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Joshua S Catapano
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Ashutosh P Jadhav
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Ruchira M Jha
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA
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Can U, Marzioglu E, Akdu S. Some miRNA expressions and their targets in ischemic stroke. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2022; 41:1224-1262. [PMID: 35876186 DOI: 10.1080/15257770.2022.2098974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 06/15/2022] [Accepted: 07/02/2022] [Indexed: 06/15/2023]
Abstract
Ischemic stroke (IS) is a global health challenge leading to life-long disabilities or the deaths of patients. IS is a complex disease where genetic and environmental factors are both concerned with the pathophysiology of the condition. Here, we aimed to investigate various microRNA (miRNA) expressions and their targets in IS. A rapid and accurate diagnosis of acute IS is important to perform appropriate treatment. Therefore, there is a need for a more rapid and simple tool to carry out an acute diagnosis of IS. miRNAs are small RNA molecules serving as precious biomarkers due to their easy detection and stability in blood samples. The present systematic review aimed to summarize previous studies investigating several miRNA expressions and their targets in IS.
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Affiliation(s)
- Ummugulsum Can
- Department of Biochemistry, Konya City Hospital, Konya, Türkiye
| | - Ebru Marzioglu
- Department of Genetics, Konya Training and Research Hospital, Konya, Türkiye
| | - Sadinaz Akdu
- Department of Biochemistry, Fethiye State Hospital, Muğla, Turkey
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10
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Deng Y, Huang P, Zhang F, Chen T. Association of MicroRNAs With Risk of Stroke: A Meta-Analysis. Front Neurol 2022; 13:865265. [PMID: 35665049 PMCID: PMC9160310 DOI: 10.3389/fneur.2022.865265] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 04/19/2022] [Indexed: 11/16/2022] Open
Abstract
Objectives Altered expression of microRNAs (miRNAs) may contribute to disease vulnerability. Studies have reported the involvement of miRNA in the pathophysiology of ischemic stroke. Methods We performed a meta-analysis of data from 6 studies that used a panel of miRNAs with altered expressions to diagnose ischemic stroke with the Bayesian framework. The I2 test and Cochran's Q-statistic were used to assess heterogeneity. Funnel plots were generated and publication bias was assessed using Begg and Egger tests. Results On summary receiver operating characteristics (SROC) curve analysis, the pooled sensitivity and specificity of altered miRNA expressions for diagnosis of ischemic stroke was 0.92 (95% confidence interval [CI] 0.80–0.97) and 0.83 (95% CI 0.71–0.90), respectively; the diagnostic odds ratio was 54.35 (95% CI 20.39–144.92), and the area under the SROC curve was 0.93 (95% CI 0.90–0.95). Conclusions Our results showed a link between dysregulation of miRNAs and the occurrence of ischemic stroke. Abnormal miRNA expression may be a potential biomarker for ischemic stroke.
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Identification of Novel Circulating miRNAs in Patients with Acute Ischemic Stroke. Int J Mol Sci 2022; 23:ijms23063387. [PMID: 35328807 PMCID: PMC8955546 DOI: 10.3390/ijms23063387] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/13/2022] [Accepted: 03/15/2022] [Indexed: 02/06/2023] Open
Abstract
Ischemic strokes are associated with significant morbidity and mortality, but currently there are no reliable prognostic or diagnostic blood biomarkers. MicroRNAs (miRNAs) regulate various molecular pathways and may be used as biomarkers. Using RNA-Seq, we conducted comprehensive circulating miRNA profiling in patients with ischemic stroke compared with healthy controls. Samples were collected within 24 h of clinical diagnosis. Stringent analysis criteria of discovery (46 cases and 95 controls) and validation (47 cases and 96 controls) cohorts led to the identification of 10 differentially regulated miRNAs, including 5 novel miRNAs, with potential diagnostic significance. Hsa-miR-451a was the most significantly upregulated miRNA (FC; 4.8, FDR; 3.78 × 10−85), while downregulated miRNAs included hsa-miR-574-5p and hsa-miR-142-3p, among others. Importantly, we computed a multivariate classifier based on the identified miRNA panel to differentiate between ischemic stroke patients and healthy controls, which showed remarkably high sensitivity (0.94) and specificity (0.99). The area under the ROC curve was 0.97 and it is superior to other current available biomarkers. Moreover, in samples collected one month following stroke, we found sustained upregulation of hsa-miR-451a and downregulation of another 5 miRNAs. Lastly, we report 3 miRNAs that were significantly associated with poor clinical outcomes of stroke, as defined by the modified Rankin scores. The clinical translation of the identified miRNA panel may be explored further.
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12
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Jickling GC, Sharp FR. OMICs in Stroke. Stroke 2022. [DOI: 10.1016/b978-0-323-69424-7.00050-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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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: 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: 09/21/2021] [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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14
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MiRNA: Involvement of the MAPK Pathway in Ischemic Stroke. A Promising Therapeutic Target. MEDICINA-LITHUANIA 2021; 57:medicina57101053. [PMID: 34684090 PMCID: PMC8539390 DOI: 10.3390/medicina57101053] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 09/27/2021] [Accepted: 09/28/2021] [Indexed: 12/22/2022]
Abstract
Ischemic stroke (IS) is a cerebrovascular disease with a high rate of disability and mortality. It is classified as the second leading cause of death that arises from the sudden occlusion of small vessels in the brain with consequent lack of oxygen and nutrients in the brain tissue. Following an acute ischemic event, the cascade of events promotes the activation of multiple signaling pathways responsible for irreversible neuronal damage. The mitogen-activated protein kinase (MAPK) signaling pathway transmits signals from the cell membrane to the nucleus in response to different stimuli, regulating proliferation, differentiation, inflammation, and apoptosis. Several lines of evidence showed that MAPK is an important regulator of ischemic and hemorrhagic cerebral vascular disease; indeed, it can impair blood–brain barrier (BBB) integrity and exacerbate neuroinflammation through the release of pro-inflammatory mediators implementing neurovascular damage after ischemic stroke. This review aims to illustrate the miRNAs involved in the regulation of MAPK in IS, in order to highlight possible targets for potential neuroprotective treatments. We also discuss some miRNAs (miR), including miR-145, miR-137, miR-493, and miR-126, that are important as they modulate processes such as apoptosis, neuroinflammation, neurogenesis, and angiogenesis through the regulation of the MAPK pathway in cerebral IS. To date, limited drug therapies are available for the treatment of IS; therefore, it is necessary to implement preclinical and clinical studies aimed at discovering novel therapeutic approaches to minimize post-stroke neurological damage.
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15
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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: 5.0] [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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16
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let-7 microRNAs: Their Role in Cerebral and Cardiovascular Diseases, Inflammation, Cancer, and Their Regulation. Biomedicines 2021; 9:biomedicines9060606. [PMID: 34073513 PMCID: PMC8227213 DOI: 10.3390/biomedicines9060606] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 05/21/2021] [Accepted: 05/24/2021] [Indexed: 12/14/2022] Open
Abstract
The let-7 family is among the first microRNAs found. Recent investigations have indicated that it is highly expressed in many systems, including cerebral and cardiovascular systems. Numerous studies have implicated the aberrant expression of let-7 members in cardiovascular diseases, such as stroke, myocardial infarction (MI), cardiac fibrosis, and atherosclerosis as well as in the inflammation related to these diseases. Furthermore, the let-7 microRNAs are involved in development and differentiation of embryonic stem cells in the cardiovascular system. Numerous genes have been identified as target genes of let-7, as well as a number of the let-7’ regulators. Further studies are necessary to identify the gene targets and signaling pathways of let-7 in cardiovascular diseases and inflammatory processes. The bulk of the let-7’ regulatory proteins are well studied in development, proliferation, differentiation, and cancer, but their roles in inflammation, cardiovascular diseases, and/or stroke are not well understood. Further knowledge on the regulation of let-7 is crucial for therapeutic advances. This review focuses on research progress regarding the roles of let-7 and their regulation in cerebral and cardiovascular diseases and associated inflammation.
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17
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Mens MMJ, Heshmatollah A, Fani L, Ikram MA, Ikram MK, Ghanbari M. Circulatory MicroRNAs as Potential Biomarkers for Stroke Risk: The Rotterdam Study. Stroke 2021; 52:945-953. [PMID: 33563011 DOI: 10.1161/strokeaha.120.031543] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND PURPOSE MicroRNAs (miRNAs) are post-transcriptionally regulators of gene expression that can be released extracellularly upon pathophysiological processes. By complementary binding of target transcripts, miRNAs can modulate the expression of an abundance of genes. Increasing evidence recognize miRNAs as promising biomarkers for complex traits, including cardiovascular disease and stroke. We conducted a longitudinal study to determine the association between circulatory miRNAs and incident stroke in a population-based setting. METHODS Next-generation sequencing was used to measure expression levels of 2083 miRNAs in plasma samples, collected between 2002 and 2005, from 1914 stroke-free participants of the Rotterdam Study. Participants were assessed for incident stroke through continuous monitoring of medical records until January 1, 2016. Cox proportional hazards regression models adjusted for age, sex, and vascular risk factors were used to investigate the association between the levels of 591 miRNAs well-expressed in plasma and incident stroke. Furthermore, stroke subtype analysis was performed to assess the link between identified miRNAs and ischemic, hemorrhagic, and unspecified stroke. Subsequently, post hoc analyses were conducted to gain insight into the association between putative target genes of miRNAs and stroke. RESULTS Of 1914 participants (mean age 71.5 years ±7.6; 57.7% women), 138 were diagnosed with incident stroke during a mean follow-up of 9.7±3.2 years. After adjusting for potential confounders, we found plasma levels of 3 miRNAs to be associated with incident stroke (false discovery rate-adjusted P<0.05). These include miR-6124 (hazard ratio, 1.66 [95% CI, 1.31-2.09]), miR-5196-5p (hazard ratio, 1.90 [95% CI, 1.39-2.61]), and miR-4292 (hazard ratio, 2.65 [95% CI, 1.62-4.34]). In silico analysis of the putative target genes of these miRNAs showed associations of variants in several target genes with stroke. CONCLUSIONS This study indicates that plasma levels of 3 miRNAs are associated with the risk of stroke, proposing them as potential biomarkers for early detection of the disease.
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Affiliation(s)
- Michelle M J Mens
- Department of Epidemiology (M.M.J.M., A.H., L.F., M.A.I., M.K.I., M.G.), Erasmus MC University Medical Center Rotterdam, the Netherlands
| | - Alis Heshmatollah
- Department of Epidemiology (M.M.J.M., A.H., L.F., M.A.I., M.K.I., M.G.), Erasmus MC University Medical Center Rotterdam, the Netherlands.,Department of Neurology (A.H., M.K.I.), Erasmus MC University Medical Center Rotterdam, the Netherlands
| | - Lana Fani
- Department of Epidemiology (M.M.J.M., A.H., L.F., M.A.I., M.K.I., M.G.), Erasmus MC University Medical Center Rotterdam, the Netherlands
| | - M Arfan Ikram
- Department of Epidemiology (M.M.J.M., A.H., L.F., M.A.I., M.K.I., M.G.), Erasmus MC University Medical Center Rotterdam, the Netherlands
| | - M Kamran Ikram
- Department of Epidemiology (M.M.J.M., A.H., L.F., M.A.I., M.K.I., M.G.), Erasmus MC University Medical Center Rotterdam, the Netherlands.,Department of Neurology (A.H., M.K.I.), Erasmus MC University Medical Center Rotterdam, the Netherlands
| | - Mohsen Ghanbari
- Department of Epidemiology (M.M.J.M., A.H., L.F., M.A.I., M.K.I., M.G.), Erasmus MC University Medical Center Rotterdam, the Netherlands
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18
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Kadir RRA, Alwjwaj M, Bayraktutan U. MicroRNA: An Emerging Predictive, Diagnostic, Prognostic and Therapeutic Strategy in Ischaemic Stroke. Cell Mol Neurobiol 2020; 42:1301-1319. [PMID: 33368054 PMCID: PMC9142420 DOI: 10.1007/s10571-020-01028-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 12/09/2020] [Indexed: 02/07/2023]
Abstract
Stroke continues to be the third-leading cause of death and disability worldwide. The limited availability of diagnostic tools approved therapeutics and biomarkers that help monitor disease progression or predict future events remain as the major challenges in the field of stroke medicine. Hence, attempts to discover safe and efficacious therapeutics and reliable biomarkers are of paramount importance. MicroRNAs (miRNAs) are a class of non-coding RNAs that play important roles in regulating gene expression. Since miRNAs also play important roles in key mechanisms associated with the pathogenesis of stroke, including energy failure, inflammation and cell death, it is possible that miRNAs may serve as reliable blood-based markers for risk prediction, diagnosis and prognosis of ischaemic stroke. Discovery of better neurological outcome and smaller cerebral infarcts in animal models of ischaemic stroke treated with miRNA agomirs or antagomirs indicate that miRNAs may also play a cerebrovascular protective role after an ischaemic stroke. Nonetheless, further evidences on the optimum time for treatment and route of administration are required before effective translation of these findings into clinical practice. Bearing these in mind, this paper reviews the current literature discussing the involvement of miRNAs in major pathologies associated with ischaemic stroke and evaluates their value as reliable biomarkers and therapeutics for ischaemic stroke.
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19
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Daimiel L, Micó V, Valls RM, Pedret A, Motilva MJ, Rubió L, Fitó M, Farrás M, Covas MI, Solá R, Ordovás JM. Impact of Phenol-Enriched Virgin Olive Oils on the Postprandial Levels of Circulating microRNAs Related to Cardiovascular Disease. Mol Nutr Food Res 2020; 64:e2000049. [PMID: 32562310 PMCID: PMC7507201 DOI: 10.1002/mnfr.202000049] [Citation(s) in RCA: 12] [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: 02/04/2020] [Revised: 05/06/2020] [Indexed: 12/19/2022]
Abstract
SCOPE We investigate the postprandial modulation of cardiovascular-related microRNAs elicited by extra virgin olive oil (EVOOs) containing different levels of their own polyphenols. METHODS AND RESULTS It is randomized, postprandial, parallel, double-blind study. Twelve healthy participants consumed 30 mL of EVOO containing low (L-EVOO; 250 mg total phenols kg-1 of oil), medium (M-EVOO; 500 mg total phenols kg-1 of oil), and high (H-EVOO; 750 mg total phenols kg-1 of oil) enriched EVOOs. Postprandial plasma microRNAs levels are analyzed by real-time quantitative PCR. The results show that L-EVOO intake is associated with decreased let-7e-5p and miR-328a-3p levels and increased miR-17-5p and miR-20a-5p, concentrations. M-EVOO decreases plasma let-7e-5p and increases miR-17-5p, miR-20a-5p, and miR-192-5p levels. Finally, H-EVOO decreases let-7e-5p, miR-10a-5p, miR-21-5p, and miR-26b-5p levels. CONCLUSION During the postprandial state, the levels of let-7e-5p decrease with EVOO regardless of polyphenol content suggesting a general response to the fatty acid composition of EVOO or/and the presence of at least 250 mg polyphenol kg-1 olive oil. Moreover, the miR-17-92 cluster increases by low and medium polyphenol content suggesting a role in fatty acid metabolism and nutrient sensing. Thus, postprandial modulation of circulating microRNAs levels could be a potential mechanism for the cardiovascular benefits associated with EVOO intake.
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Affiliation(s)
- Lidia Daimiel
- Nutritional Control of the Epigenome GroupInstituto Madrileño de EstudiosAvanzados (IMDEA) Food InstituteCEI UAM+CSICMadrid28049Spain
| | - Víctor Micó
- Nutritional Control of the Epigenome GroupInstituto Madrileño de EstudiosAvanzados (IMDEA) Food InstituteCEI UAM+CSICMadrid28049Spain
| | - Rosa M Valls
- Functional NutritionOxidation and Cardiovascular Disease Research GroupUniversitat Rovira i VirgiliHospital Universitari Sant JoanEURECATReus43204Spain
| | - Anna Pedret
- Functional NutritionOxidation and Cardiovascular Disease Research GroupUniversitat Rovira i VirgiliHospital Universitari Sant JoanEURECATReus43204Spain
| | - María José Motilva
- Food Technology DepartmentAgrotecnio CenterEscola Tècnica Superior d'Enginyeria AgràriaUniversity of LleidaLleida25198Spain
- Present address:
Instituto de Ciencias de la Vid y del Vino‐ICVV (CSIC‐Consejo Superior de Investigaciones CientíficasUniversidad de La Rioja, Gobierno de La Rioja)Finca La Grajera, Ctra. de Burgos Km. 6 (LO‐20 ‐ salida 13)Logroño (La Rioja)26007Spain
| | - Laura Rubió
- Instituto de Ciencias de la Vid y del Vino‐ICVV(CSIC‐Consejo Superior de Investigaciones Científicas, Universidad de La Rioja, Gobierno de La Rioja)Finca La Grajera, Ctra. de Burgos Km. 6 (LO‐20 – salida 13)LogroñoLa Rioja26007Spain
| | - Montse Fitó
- Cardiovascular Risk and Nutrition (Regicor Study Group)Hospital del Mar Medical Research Institute (IMIM), 08003 Barcelona, Spain. CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN)Institute of Health Carlos IIIMadrid28029Spain
| | - Marta Farrás
- Cardiovascular Risk and Nutrition (Regicor Study Group)Hospital del Mar Medical Research Institute (IMIM), 08003 Barcelona, Spain. CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN)Institute of Health Carlos IIIMadrid28029Spain
| | - María Isabel Covas
- Cardiovascular Risk and Nutrition (Regicor Study Group)Hospital del Mar Medical Research Institute (IMIM), 08003 Barcelona, Spain. CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN)Institute of Health Carlos IIIMadrid28029Spain
| | - Rosa Solá
- Functional NutritionOxidation and Cardiovascular Disease Research GroupUniversitat Rovira i VirgiliHospital Universitari Sant JoanEURECATReus43204Spain
| | - José M. Ordovás
- Nutritional Genomics and Epigenomics GroupInstituto Madrileño de Estudios Avanzados (IMDEA) Food InstituteCEI UAM+CSICMadrid28049Spain
- Jean Mayer U.S. Department of Agriculture Human Nutrition Research Center on AgingTufts University School of MedicineBostonMA02111USA
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20
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Li L, Zhong D, Xie Y, Yang X, Yu Z, Zhang D, Jiang X, Wu Y, Wu F. Blood microRNA 202-3p associates with the risk of essential hypertension by targeting soluble ST2. Biosci Rep 2020; 40:222775. [PMID: 32338289 PMCID: PMC7201562 DOI: 10.1042/bsr20200378] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 04/07/2020] [Accepted: 04/20/2020] [Indexed: 02/05/2023] Open
Abstract
MicroRNA (miR)-202-3p has attracted a great deal of attention in the fields of oncology, gynecology, and metabolic disorders. However, its role in cardiovascular diseases remains to be clarified. We previously found that disruption of miR-202-3p mediated regulation of expression of soluble (s)ST2, a decoy receptor for interleukin (IL)-33, promotes essential hypertension (EH). In the present study, we first measured miR-202-3p expression levels in the blood of 182 EH cases and 159 healthy controls using TaqMan assays. miR-202-3p levels were shown to be significantly higher in EH cases than controls (fold change = 3.58, P<0.001). Logistic regression analysis revealed that higher miR-202-3p expression was associated with an increased occurrence of EH (adjusted odds ratio (OR): 1.57; 95% confidence interval (CI), 1.36-1.82; P<0.001). Addition of miR-202-3p to traditional risk factors showed an additive prediction value for EH. Further functional experiments indicated that miR-202-3p could be induced by angiotensin II (Ang II) and inhibited by Ang II-triggered soluble ST2 (sST2) expression in a negative feedback manner. Moreover, blood miR-202-3p levels were negatively correlated with sST2 expression in vivo. Our study shows that blood miR-202-3p levels were significantly associated with the occurrence of EH. These findings indicate that miR-202-3p exerts a protective role against EH by antagonizing the induction of sST2 by Ang II.
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Affiliation(s)
- Lu Li
- Research Center of Translational Medicine, The Second Affiliated Hospital of Shantou University Medical College, Guangdong, China
- Center for Pathgen Biology and Immunology, Shantou University Medical College, Guangdong, China
| | - Danrong Zhong
- Research Center of Translational Medicine, The Second Affiliated Hospital of Shantou University Medical College, Guangdong, China
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Shantou University Medical College, Guangdong, China
| | - Yudan Xie
- Research Center of Translational Medicine, The Second Affiliated Hospital of Shantou University Medical College, Guangdong, China
| | - Xinlei Yang
- Biobank Center, The Second Afflicted Hospital of Nanchang University, Jiangxi, China
| | - Zuozhong Yu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Jiangxi, China
| | - Dangui Zhang
- Research Center of Translational Medicine, The Second Affiliated Hospital of Shantou University Medical College, Guangdong, China
| | - Xinghua Jiang
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Jiangxi, China
| | - Yanqing Wu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Jiangxi, China
| | - Fangqin Wu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Jiangxi, China
- Correspondence: Fangqin Wu ()
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21
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Multilevel omics for the discovery of biomarkers and therapeutic targets for stroke. Nat Rev Neurol 2020; 16:247-264. [PMID: 32322099 DOI: 10.1038/s41582-020-0350-6] [Citation(s) in RCA: 151] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2020] [Indexed: 02/07/2023]
Abstract
Despite many years of research, no biomarkers for stroke are available to use in clinical practice. Progress in high-throughput technologies has provided new opportunities to understand the pathophysiology of this complex disease, and these studies have generated large amounts of data and information at different molecular levels. The integration of these multi-omics data means that thousands of proteins (proteomics), genes (genomics), RNAs (transcriptomics) and metabolites (metabolomics) can be studied simultaneously, revealing interaction networks between the molecular levels. Integrated analysis of multi-omics data will provide useful insight into stroke pathogenesis, identification of therapeutic targets and biomarker discovery. In this Review, we detail current knowledge on the pathology of stroke and the current status of biomarker research in stroke. We summarize how proteomics, metabolomics, transcriptomics and genomics are all contributing to the identification of new candidate biomarkers that could be developed and used in clinical stroke management.
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22
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Zhang H, Pan Q, Xie Z, Chen Y, Wang J, Bihl J, Zhong W, Chen Y, Zhao B, Ma X. Implication of MicroRNA503 in Brain Endothelial Cell Function and Ischemic Stroke. Transl Stroke Res 2020; 11:1148-1164. [PMID: 32285355 DOI: 10.1007/s12975-020-00794-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 02/18/2020] [Accepted: 02/20/2020] [Indexed: 12/12/2022]
Abstract
The role of miR-503 in brain endothelium and ischemic stroke (IS) remains unclear. We aimed to study the relationship between plasma miR-503 and the onset time, severity, subtypes, and von Willebrand Factor (vWF) level in IS patients and to investigate the roles and underlying mechanisms of miR-503 in middle cerebral artery occlusion (MCAO) mice and cultured cerebral vascular endothelial cells (ECs). In MCAO mice, the effects of plasma from acute severe IS patients (ASS) with or without miR-503 antagomir on brain and ECs damage were determined. In cultured human ECs, the effects of miR-503 overexpression or knockdown on the monolayer permeability, apoptosis, ROS, and NO generation were investigated. For mechanism study, the PI3K/Akt/eNOS pathway, cleaved caspase-3, and bcl-2 were analyzed. Results showed that plasma miR-503 was significantly increased in IS patients, especially in acute period and severe cases and subtypes of LAA and TACI, and was positively correlated with vWF. Logistic analysis indicated that miR-503 was an independent risk factor for IS, with the area under curve of 0.796 in ROC analysis. In MCAO mice, ASS pretreatment aggravated neurological injury, BBB damage, brain edema, CBF reduction, and decreased NO production while increased apoptosis and ROS generation in brain ECs, which were partly abolished by miR-503 antagomir. In cultured ECs, miR-503 overexpression and knockdown confirmed its effects on regulating monolayer permeability, cell apoptosis, NO, and ROS generation via PI3K/Akt/eNOS pathway or bcl-2 and cleaved caspase-3 proteins. These together indicate that miR-503 is a promising biomarker and novel therapeutic target for IS.
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Affiliation(s)
- Huiting Zhang
- Guangdong Key Laboratory of Age-Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, 57 South Renmin Road, Zhanjiang, 524001, China
| | - Qunwen Pan
- Guangdong Key Laboratory of Age-Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, 57 South Renmin Road, Zhanjiang, 524001, China
| | - Zi Xie
- Guangdong Key Laboratory of Age-Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, 57 South Renmin Road, Zhanjiang, 524001, China
| | - Yanyu Chen
- Guangdong Key Laboratory of Age-Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, 57 South Renmin Road, Zhanjiang, 524001, China
| | - Jinju Wang
- Department of Pharmacology and Toxicology, Boonshoft School of Medicine, Wright State University, Dayton, OH, 45430, USA
| | - Ji Bihl
- Department of Pharmacology and Toxicology, Boonshoft School of Medicine, Wright State University, Dayton, OH, 45430, USA
| | - Wangtao Zhong
- Guangdong Key Laboratory of Age-Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, 57 South Renmin Road, Zhanjiang, 524001, China
| | - Yanfang Chen
- Department of Pharmacology and Toxicology, Boonshoft School of Medicine, Wright State University, Dayton, OH, 45430, USA
| | - Bin Zhao
- Guangdong Key Laboratory of Age-Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, 57 South Renmin Road, Zhanjiang, 524001, China.
| | - Xiaotang Ma
- Guangdong Key Laboratory of Age-Related Cardiac and Cerebral Diseases, Institute of Neurology, Affiliated Hospital of Guangdong Medical University, 57 South Renmin Road, Zhanjiang, 524001, China.
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23
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Chen D, Li L, Wang Y, Xu R, Peng S, Zhou L, Deng Z. Ischemia-reperfusion injury of brain induces endothelial-mesenchymal transition and vascular fibrosis via activating let-7i/TGF-βR1 double-negative feedback loop. FASEB J 2020; 34:7178-7191. [PMID: 32274860 DOI: 10.1096/fj.202000201r] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 03/12/2020] [Accepted: 03/24/2020] [Indexed: 12/25/2022]
Abstract
Let-7i modulates the physical function and inflammation in endothelial cells (ECs). However, whether the let-7i of ECs involves in brain vasculature and ischemic stroke is unknown. Using inducible Cadherin5-Cre lineage-tracking mice, a loxp-RNA-sponge conditional knockdown of let-7 in ECs- induced increase of transforming growth factor-β receptor type 1 (TGF-βR1), endothelial-mesenchymal transition (endMT), vascular fibrosis, and opening of the brain-blood barrier (BBB). By this lineage-tracking mice, we found that ECs underwent endMT after transient middle cerebral artery occlusion (MCAO). Through specifically overexpressed let-7i in ECs, we found that it reduced TGF-βR1, endMT, and vascular fibrosis. Furthermore, this overexpression reduced the infarct volume and leakage of the BBB, and improved the neurological function. Further, the expression of let-7i decreased after MCAO, but was reversed by antagonist of TGF-βR1 or inhibition of Mek phosphorylation. And the inhibition of Mek attenuated the vascular fibrosis after MCAO. In summary, we concluded that ischemic stroke activates a let-7i/TGF-βR1 double-negative feedback loop, thereby inducing endMT and vascular fibrosis. These results suggest that endMT is a potential target for the treatment of cerebral vascular fibrosis.
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Affiliation(s)
- Danqi Chen
- Department of Neurology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Ling Li
- Department of Neurology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Ying Wang
- The First Clinical College, Southern Medical University, Guangzhou, China
| | - Ruoting Xu
- Department of Neurology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Shunli Peng
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Liang Zhou
- Department of Neurology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Zhen Deng
- Department of Neurology, Nanfang Hospital, Southern Medical University, Guangzhou, China
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24
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Zhang YF, Meng LB, Hao ML, Yang JF, Zou T. Identification of Co-expressed Genes Between Atrial Fibrillation and Stroke. Front Neurol 2020; 11:184. [PMID: 32265825 PMCID: PMC7105800 DOI: 10.3389/fneur.2020.00184] [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] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 02/25/2020] [Indexed: 12/19/2022] Open
Abstract
Atrial fibrillation (AF) increases the risk of ischemic stroke and systemic arterial embolism. However, the risk factors or predictors of stroke in AF patients have not been clarified. Therefore, it is necessary to find effective diagnostic and therapeutic targets. Two datasets were downloaded from the Gene Expression Omnibus (GEO) database. Differently expressed genes (DEGs) were identified between samples of atrial fibrillation without stroke and atrial fibrillation with stroke. Enrichment analysis of Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) by Gene Set Enrichment Analysis (GSEA), construction and analysis of protein-protein interaction (PPI) network and significant module, and the receiver operator characteristic (ROC) curve analysis were performed. A total of 524 DEGs were common to both datasets. Analysis of KEGG pathways indicated that the top canonical pathways associated with DEGs were ubiquitin-mediated proteolysis, endocytosis, spliceosome, and so on. Ten hub genes (SMURF2, CDC42, UBE3A, RBBP6, CDC5L, NEDD4L, UBE2D2, UBE2B, UBE2I, and MAPK1) were identified from the PPI network and were significantly associated with a diagnosis of atrial fibrillation and stroke (AFST). In summary, a total of 524 DEGs and 10 hub genes were identified between samples of atrial fibrillation without stroke and atrial fibrillation with stroke. These genes may serve as the target of early diagnosis or treatment of AF complicated by stroke.
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Affiliation(s)
- Yan-Fei Zhang
- Department of Cardiology, Beijing Hospital, National Center of Gerontology, Beijing, China
| | - Ling-Bing Meng
- Neurology Department, Beijing Hospital, National Center of Gerontology, Beijing, China
| | - Meng-Lei Hao
- Department of Geriatric Medicine, Affiliated Hospital of Qinghai University, Xining, China
| | - Jie-Fu Yang
- Department of Cardiology, Beijing Hospital, National Center of Gerontology, Beijing, China
| | - Tong Zou
- Department of Cardiology, Beijing Hospital, National Center of Gerontology, Beijing, China
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25
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Li L, Wu F, Xie Y, Xu W, Xiong G, Xu Y, Huang S, Wu Y, Jiang X. MiR-202-3p Inhibits Foam Cell Formation and is Associated with Coronary Heart Disease Risk in a Chinese Population. Int Heart J 2020; 61:153-159. [PMID: 31956131 DOI: 10.1536/ihj.19-033] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A previous study and a gene-annotation enrichment analysis for potential targets of the microRNA miR-202-3p both suggest that this microRNA might be implicated in cardiovascular and metabolic diseases. In the present study, the role of miR-202-3p in the pathogenesis of coronary heart disease (CHD) was explored. We conduct a case-control study to detect the expression levels of miR-202-3p in peripheral blood cells and found that miR-202-3p expression was significantly higher in CHD cases than in controls (P < 0.001). miR-202-3p levels were negatively correlated with platelet distribution width (r = -0.348, P = 0.002) and mean platelet volume (r = -0.29, P = 0.01). Further functional analyses suggested that stimulation with oxidized low-density lipoprotein (ox-LDL) induced miR-202-3p expression, and that this microRNA suppressed the formation of ox-LDL-induced macrophage foam cells derived from THP-1 cells in a feedback manner. In addition, miR-202-3p overexpression modulated the expression of several key genes involved in foam cell formation, including that of ABCG4, NCEH1I, and SCARB2. In summary, miR-202-3p was associated with CHD, exerting a protective role against CHD by feedback suppression of ox-LDL-induced macrophage foam cell formation.
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Affiliation(s)
- Lu Li
- Research Center of Translational Medicine, The Second Affiliated Hospital of Shantou University Medical College
| | - Fangqin Wu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University
| | - Yuan Xie
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University
| | - Wang Xu
- Research Center of Translational Medicine, The Second Affiliated Hospital of Shantou University Medical College
| | - Gang Xiong
- Medical Big Data Research Center, The Second Affiliated Hospital of Nanchang University
| | - Yuan Xu
- Medical Big Data Research Center, The Second Affiliated Hospital of Nanchang University
| | - Suli Huang
- Department of Molecular Epidemiology, Shenzhen Center for Disease Control and Prevention
| | - Yanqing Wu
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University
| | - Xinghua Jiang
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University
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26
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Theofilatos K, Korfiati A, Mavroudi S, Cowperthwaite MC, Shpak M. Discovery of stroke-related blood biomarkers from gene expression network models. BMC Med Genomics 2019; 12:118. [PMID: 31391037 PMCID: PMC6686563 DOI: 10.1186/s12920-019-0566-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 07/30/2019] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Identifying molecular biomarkers characteristic of ischemic stroke has the potential to aid in distinguishing stroke cases from stroke mimicking symptoms, as well as advancing the understanding of the physiological changes that underlie the body's response to stroke. This study uses machine learning-based analysis of gene co-expression to identify transcription patterns characteristic of patients with acute ischemic stroke. METHODS Mutual information values for the expression levels among 13,243 quantified transcripts were computed for blood samples from 82 stroke patients and 68 controls to construct a co-expression network of genes (separately) for stroke and control samples. Page rank centrality scores were computed for every gene; a gene's significance in the network was assessed according to the differences in their network's pagerank centrality between stroke and control expression patterns. A hybrid genetic algorithm - support vector machine learning tool was used to classify samples based on gene centrality in order to identify an optimal set of predictor genes for stroke while minimizing the number of genes in the model. RESULTS A predictive model with 89.6% accuracy was identified using 6 network-central and differentially expressed genes (ID3, MBTPS1, NOG, SFXN2, BMX, SLC22A1), characterized by large differences in association network connectivity between stroke and control samples. In contrast, classification models based solely on individual genes identified by significant fold-changes in expression level provided lower predictive accuracies: < 71% for any single gene, and even models with larger (10-25) numbers of gene transcript biomarkers gave lower predictive accuracies (≤ 82%) than the 6 network-based gene signature classification. miRNA:mRNA target prediction computational analysis revealed 8 differentially expressed micro-RNAs (miRNAs) that are significantly associated with at least 2 of the 6 network-central genes. CONCLUSIONS Network-based models have the potential to identify a more statistically robust pattern of gene expression typical of acute ischemic stroke and to generate hypotheses about possible interactions among functionally relevant genes, leading to the identification of more informative biomarkers.
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Affiliation(s)
| | | | - Seferina Mavroudi
- InSyBio: Intelligent Systems Biology, Austin, TX USA
- Technological Educational Institute of Western Greece, Patra, Greece
| | | | - Max Shpak
- Center for Systems and Synthetic Biology, University of Texas at Austin, Austin, TX USA
- Fresh Pond Research Institute, Cambridge, MA USA
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27
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Sonoda T, Matsuzaki J, Yamamoto Y, Sakurai T, Aoki Y, Takizawa S, Niida S, Ochiya T. Serum MicroRNA-Based Risk Prediction for Stroke. Stroke 2019; 50:1510-1518. [DOI: 10.1161/strokeaha.118.023648] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Takumi Sonoda
- From the Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, Tokyo, Japan (T. Sonoda, J.M., Y.Y., T.O.)
| | - Juntaro Matsuzaki
- From the Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, Tokyo, Japan (T. Sonoda, J.M., Y.Y., T.O.)
| | - Yusuke Yamamoto
- From the Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, Tokyo, Japan (T. Sonoda, J.M., Y.Y., T.O.)
| | - Takashi Sakurai
- Center for Comprehensive Care and Research on Memory Disorders (T. Sakurai), National Center for Geriatrics and Gerontology, Aichi, Japan
| | | | | | - Shumpei Niida
- Medical Genome Center (S.N.), National Center for Geriatrics and Gerontology, Aichi, Japan
| | - Takahiro Ochiya
- From the Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, Tokyo, Japan (T. Sonoda, J.M., Y.Y., T.O.)
- Department of Molecular and Cellular Medicine, Tokyo Medical University, Japan (T.O.)
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28
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Forouzanfar F, Shojapour M, Asgharzade S, Amini E. Causes and Consequences of MicroRNA Dysregulation Following Cerebral Ischemia-Reperfusion Injury. CNS & NEUROLOGICAL DISORDERS-DRUG TARGETS 2019; 18:212-221. [DOI: 10.2174/1871527318666190204104629] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 12/31/2018] [Accepted: 01/25/2019] [Indexed: 12/31/2022]
Abstract
Stroke continues to be a major cause of death and disability worldwide. In this respect, the
most important mechanisms underlying stroke pathophysiology are inflammatory pathways, oxidative
stress, as well as apoptosis. Accordingly, miRNAs are considered as non-coding endogenous RNA
molecules interacting with their target mRNAs to inhibit mRNA translation or reduce its transcription.
Studies in this domain have similarly shown that miRNAs are strongly associated with coronary artery
disease and correspondingly contributed to the brain ischemia molecular processes. To retrieve articles
related to the study subject, i.e. the role of miRNAs involved in inflammatory pathways, oxidative
stress, and apoptosis in stroke from the databases of Web of Science, PubMed (NLM), Open Access
Journals, LISTA (EBSCO), and Google Scholar; keywords including cerebral ischemia, microRNA
(miRNA), inflammatory pathway, oxidative stress, along with apoptosis were used. It was consequently
inferred that, miRNAs could be employed as potential biomarkers for diagnosis and prognosis, as
well as therapeutic goals of cerebral ischemia.
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Affiliation(s)
- Fatemeh Forouzanfar
- Medical Toxicology Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mana Shojapour
- Molecular and Medicine Research Center, Arak University of Medical Sciences, Arak, Iran
| | - Samira Asgharzade
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Elham Amini
- UKM Medical Centre [HUKM], Department of Medicine, Faculty of Medicine, Malaysia
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29
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Huang S, Lv Z, Wen Y, Wei Y, Zhou L, Ke Y, Zhang Y, Xu Q, Li L, Guo Y, Li D, Xie C, Guo Y, Cheng J. miR-129-2-3p directly targets SYK gene and associates with the risk of ischaemic stroke in a Chinese population. J Cell Mol Med 2019; 23:167-176. [PMID: 30499219 PMCID: PMC6307781 DOI: 10.1111/jcmm.13901] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 08/16/2018] [Indexed: 02/05/2023] Open
Abstract
Spleen tyrosine kinase (SYK) gene has been identified as novel susceptibility locus for ischaemic stroke (IS) previously. However, regulation of SYK gene remains unknown in IS. In this study, we aimed to identify miRNAs that might be involved in the development of IS by targeting SYK gene. miRNAs were firstly screened by bioinformatics predicting tool. The expression levels of SYK gene were detected by qRT-PCR and western blotting, respectively, after miRNA transfection. Luciferase reporter assay was applied to investigate the direct binding between miRNAs and target gene. miRNA levels were detected by miRNA TaqMan assays in the blood cells of 270 IS patients and 270 control volunteers. Results suggest that SYK gene might be a direct target of miR-129-2-3p. The blood level of miR-129-2-3p was significantly lower in IS patients (P < 0.05), and negatively associated with the risk of IS (adjusted OR: 0.88; 95% CI: 0.80-0.98; P = 0.021) by multivariable logistic regression analysis. The blood levels of SYK gene were significantly higher in IS patients, and miR-129-2-3p expression was negatively correlated with mean platelet volume. In summary, our study suggests that miR-129-2-3p might be involved in the pathogenesis of IS through interrupting SYK expression and the platelet function, and further investigation is needed to explore the underlying mechanism.
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Affiliation(s)
- Suli Huang
- Department of Molecular EpidemiologyShenzhen Center for Disease Control and PreventionShenzhenGuangdongChina
| | - Ziquan Lv
- Department of Molecular EpidemiologyShenzhen Center for Disease Control and PreventionShenzhenGuangdongChina
| | - Ying Wen
- Department of Molecular EpidemiologyShenzhen Center for Disease Control and PreventionShenzhenGuangdongChina
| | - Yazhen Wei
- Department of Molecular EpidemiologyShenzhen Center for Disease Control and PreventionShenzhenGuangdongChina
| | - Li Zhou
- Department of School HygieneShenzhen Center for Disease Control and PreventionShenzhenGuangdongChina
| | - Yuebin Ke
- Department of Molecular EpidemiologyShenzhen Center for Disease Control and PreventionShenzhenGuangdongChina
| | - Yanwei Zhang
- Department of Molecular EpidemiologyShenzhen Center for Disease Control and PreventionShenzhenGuangdongChina
| | - Qianhui Xu
- Department of NeurologyPeople's Hospital of ShenzhenGuangdongChina
| | - Lu Li
- Research Center of Translational MedicineThe Second Affiliated Hospital of Shantou University Medical CollegeShantouGuangdongChina
| | - Yinsheng Guo
- Department of Molecular EpidemiologyShenzhen Center for Disease Control and PreventionShenzhenGuangdongChina
| | - Di Li
- Department of NeurologyPeople's Hospital of ShenzhenGuangdongChina
| | - Changhui Xie
- Department of Molecular EpidemiologyShenzhen Center for Disease Control and PreventionShenzhenGuangdongChina
| | - Yi Guo
- Department of NeurologyPeople's Hospital of ShenzhenGuangdongChina
| | - Jinquan Cheng
- Department of Molecular EpidemiologyShenzhen Center for Disease Control and PreventionShenzhenGuangdongChina
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30
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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: 110] [Impact Index Per Article: 18.3] [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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31
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Badawy HK, Abo-Elmatty DM, Mesbah NM. Differential expression of MicroRNA let-7e and 296-5p in plasma of Egyptian patients with essential hypertension. Heliyon 2018; 4:e00969. [PMID: 30519661 PMCID: PMC6260250 DOI: 10.1016/j.heliyon.2018.e00969] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 10/18/2018] [Accepted: 11/20/2018] [Indexed: 12/20/2022] Open
Abstract
Essential hypertension is a chronic medical condition affecting thousands of people worldwide. Hypertension results from interplay of genetic and environmental factors. MicroRNAs regulate gene expression and can be biomarkers for disease. MicroRNA let-7e and microRNA 296-5p have been linked to different cardiovascular diseases. This study aimed to determine association of serum miRNA let-7e and miRNA 296-5p with essential hypertension in Egyptian patients. MicroRNA let-7e and miRNA-296-5p expression was determined in sera of 25 hypertensive patients and 25 normotensive controls by quantitative real-time polymerase chain reaction. Hypertensive patients showed significantly higher expression of miRNA let-7e (3.23-fold increase, p = 0.036) in comparison with normotensive controls. In hypertensive patients, miRNA let-7e expression was positively correlated with increased systolic and diastolic blood pressure. Furthermore, miRNA 296-5p expression was negatively correlated with serum total cholesterol and low-density lipoprotein. Results from this study indicate that miRNA let-7e can potentially be a biomarker for essential hypertension.
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Affiliation(s)
- Heba K Badawy
- Department of Biochemistry, Faculty of Pharmacy, Sinai University, Arish, Sinai, Egypt
| | - Dina M Abo-Elmatty
- Department of Biochemistry, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt
| | - Noha M Mesbah
- Department of Biochemistry, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt
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32
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Gui Y, Xu Z, Jin T, Zhang L, Chen L, Hong B, Xie F, Lv W, Hu X. Using Extracellular Circulating microRNAs to Classify the Etiological Subtypes of Ischemic Stroke. Transl Stroke Res 2018; 10:352-361. [PMID: 30178428 DOI: 10.1007/s12975-018-0659-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 07/19/2018] [Accepted: 08/22/2018] [Indexed: 12/16/2022]
Abstract
There is no effective biological method to classify ischemic stroke subtypes. In this study, we first performed a systematical gene array study on serum microRNAs with different ischemic stroke subtypes including 13 normal control subjects (NCs) and 87 ischemic stroke (IS) patients including 23 cardioembolism (CARD), 26 large artery atherosclerosis (LAA), 27 lacunar infarct (LAC), and 11 stroke of undetermined etiology (SUE). Validation was performed by using an independent cohort of 20 NCs and 85 IS patients including 28 CARD, 23 LAA, 18 LAC, and 16 SUE. In the pilot discovery gene array study, we found specific serum microRNA signatures between different ischemic stroke subtypes (CARD, LAA, LAC, and SUE). We further validated 6 microRNAs [miR-125b, miR-125a, let-7b, let-7e, miR-7-2-3p, miR-1908] in a different group of ischemic stroke subtypes by using an independent cohort of 20 NCs, 28 CARD, 23 LAA, 18 LAC, and 16 SUE. Moreover, these circulating miRNAs were further detected to be differentially expressed between pre- vs. post-stroke in different ischemic stroke subtypes. The ROC analysis showed that miR-125b, miR-125a, let-7b, and let-7e could discriminate CARD patients from normal controls and other subtypes. Furthermore, ROC curves shown that miR-7-2-3p and miR-1908 showed significant area-under-the-curve values in both LAA and LAC patients. In conclusion, these results demonstrated that circulating miRNAs in sera could be potentially novel risk factors that involve in the pathogenesis of ischemic stroke subtypes.
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Affiliation(s)
- YaXing Gui
- Department of Neurology, Sir Run Run Shaw Hospital, Affiliated with School of Medicine, Zhejiang University, #3 Qingchun East Road, Hangzhou, 310016, Zhejiang, China.
| | - ZhongPing Xu
- Washington University School of Medicine, St. Louis, MO, USA
| | - Tao Jin
- Department of Neurology, Sir Run Run Shaw Hospital, Affiliated with School of Medicine, Zhejiang University, #3 Qingchun East Road, Hangzhou, 310016, Zhejiang, China
| | - LiSan Zhang
- Department of Neurology, Sir Run Run Shaw Hospital, Affiliated with School of Medicine, Zhejiang University, #3 Qingchun East Road, Hangzhou, 310016, Zhejiang, China
| | - LiLi Chen
- Department of Neurology, Sir Run Run Shaw Hospital, Affiliated with School of Medicine, Zhejiang University, #3 Qingchun East Road, Hangzhou, 310016, Zhejiang, China
| | - Bin Hong
- Department of Neurology, Sir Run Run Shaw Hospital, Affiliated with School of Medicine, Zhejiang University, #3 Qingchun East Road, Hangzhou, 310016, Zhejiang, China
| | - Fei Xie
- Department of Neurology, Sir Run Run Shaw Hospital, Affiliated with School of Medicine, Zhejiang University, #3 Qingchun East Road, Hangzhou, 310016, Zhejiang, China
| | - Wen Lv
- Department of Neurology, Sir Run Run Shaw Hospital, Affiliated with School of Medicine, Zhejiang University, #3 Qingchun East Road, Hangzhou, 310016, Zhejiang, China
| | - XingYue Hu
- Department of Neurology, Sir Run Run Shaw Hospital, Affiliated with School of Medicine, Zhejiang University, #3 Qingchun East Road, Hangzhou, 310016, Zhejiang, China
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Groen K, Maltby VE, Lea RA, Sanders KA, Fink JL, Scott RJ, Tajouri L, Lechner-Scott J. Erythrocyte microRNA sequencing reveals differential expression in relapsing-remitting multiple sclerosis. BMC Med Genomics 2018; 11:48. [PMID: 29783973 PMCID: PMC5963124 DOI: 10.1186/s12920-018-0365-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 05/01/2018] [Indexed: 02/06/2023] Open
Abstract
Background There is a paucity of knowledge concerning erythrocytes in the aetiology of Multiple Sclerosis (MS) despite their potential to contribute to disease through impaired antioxidant capacity and altered haemorheological features. Several studies have identified an abundance of erythrocyte miRNAs and variable profiles associated with disease states, such as sickle cell disease and malaria. The aim of this study was to compare the erythrocyte miRNA profile of relapsing-remitting MS (RRMS) patients to healthy sex- and age-matched controls. Methods Erythrocytes were purified by density-gradient centrifugation and RNA was extracted. Following library preparation, samples were run on a HiSeq4000 Illumina instrument (paired-end 100 bp sequencing). Sequenced erythrocyte miRNA profiles (9 patients and 9 controls) were analysed by DESeq2. Differentially expressed miRNAs were validated by RT-qPCR using miR-152-3p as an endogenous control and replicated in a larger cohort (20 patients and 18 controls). After logarithmic transformation, differential expression was determined by two-tailed unpaired t-tests. Logistic regression analysis was carried out and receiver operating characteristic (ROC) curves were generated to determine biomarker potential. Results A total of 236 erythrocyte miRNAs were identified. Of twelve differentially expressed miRNAs in RRMS two showed increased expression (adj. p < 0.05). Only modest fold-changes were evident across differentially expressed miRNAs. RT-qPCR confirmed differential expression of miR-30b-5p (0.61 fold, p < 0.05) and miR-3200-3p (0.36 fold, p < 0.01) in RRMS compared to healthy controls. Relative expression of miR-3200-5p (0.66 fold, NS p = 0.096) also approached significance. MiR-3200-5p was positively correlated with cognition measured by audio-recorded cognitive screen (r = 0.60; p < 0.01). MiR-3200-3p showed greatest biomarker potential as a single miRNA (accuracy = 75.5%, p < 0.01, sensitivity = 72.7%, specificity = 84.0%). Combining miR-3200-3p, miR-3200-5p, and miR-30b-5p into a composite biomarker increased accuracy to 83.0% (p < 0.05), sensitivity to 77.3%, and specificity to 88.0%. Conclusions This is the first study to report differences in erythrocyte miRNAs in RRMS. While the role of miRNAs in erythrocytes remains to be elucidated, differential expression of erythrocyte miRNAs may be exploited as biomarkers and their potential contribution to MS pathology and cognition should be further investigated. Electronic supplementary material The online version of this article (10.1186/s12920-018-0365-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Kira Groen
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, 2308, Australia.,Centre for Information Based Medicine, Level 3 West, Hunter Medical Research Institute, 1 Kookaburra Circuit, New Lambton Heights, NSW, 2305, Australia
| | - Vicki E Maltby
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, 2308, Australia.,Centre for Information Based Medicine, Level 3 West, Hunter Medical Research Institute, 1 Kookaburra Circuit, New Lambton Heights, NSW, 2305, Australia
| | - Rodney A Lea
- Centre for Information Based Medicine, Level 3 West, Hunter Medical Research Institute, 1 Kookaburra Circuit, New Lambton Heights, NSW, 2305, Australia.,Institute of Health and Biomedical Innovations, Genomics Research Centre, Queensland University of Technology, Kelvin Grove, QLD, 4059, Australia
| | - Katherine A Sanders
- Centre for Anatomical and Human Sciences, Hull York Medical School, Hull, HU6 7RX, UK
| | - J Lynn Fink
- Diamantina Institute, University of Queensland, Woolloongabba, QLD, 4102, Australia
| | - Rodney J Scott
- Centre for Information Based Medicine, Level 3 West, Hunter Medical Research Institute, 1 Kookaburra Circuit, New Lambton Heights, NSW, 2305, Australia.,Division of Molecular Genetics, Pathology North, John Hunter Hospital, New Lambton Heights, NSW, 2305, Australia.,School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW, 2308, Australia
| | - Lotti Tajouri
- Faculty of Health Sciences and Medicine, Bond University, QLD, Robina, 4229, Australia
| | - Jeannette Lechner-Scott
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, 2308, Australia. .,Centre for Information Based Medicine, Level 3 West, Hunter Medical Research Institute, 1 Kookaburra Circuit, New Lambton Heights, NSW, 2305, Australia. .,Department of Neurology, John Hunter Hospital, New Lambton Heights, NSW, 2305, Australia.
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34
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Li DB, Liu JL, Wang W, Luo XM, Zhou X, Li JP, Cao XL, Long XH, Chen JG, Qin C. Plasma Exosomal miRNA-122-5p and miR-300-3p as Potential Markers for Transient Ischaemic Attack in Rats. Front Aging Neurosci 2018; 10:24. [PMID: 29467645 PMCID: PMC5808157 DOI: 10.3389/fnagi.2018.00024] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Accepted: 01/19/2018] [Indexed: 12/04/2022] Open
Abstract
Background: Differentiation of transient ischaemic attack (TIA) from ischaemic stroke within the thrombolysis time window is difficult. Although TIA may be diagnosed within this window, the latest imaging technologies are complex and costly. Serum markers, which are non-invasive, rapid and economic, are used for diagnosis and prognosis of various diseases. Exosome-derived miRNA markers for TIA are unknown. Methods: We examined focal brain ischaemia produced by occlusion of the middle cerebral artery (MCAo) for 5 min, 10 min, and 2 h in rats. Exosomal miRNAs with consistent trends in cerebrospinal fluid (CSF) and plasma were identified by deep sequencing and quantitative real-time polymerase chain reaction (qRT-PCR). The areas under the curve (AUC) of the receiver operating characteristic (ROC) curve were used to evaluate the diagnostic accuracy of these miRNAs for TIA in rats. Results: Rno-miR-122-5p and rno-miR-300-3p were selected. Plasma exosomal rno-miR-122-5p was significantly downregulated in 10 min ischaemic rats compared with control and 5 min plasma. Plasma exosomal rno-miR-300-3p was significantly upregulated in 5 min ischaemic rats compared with control, 10 min and 2 h rats. Plasma and CSF levels of these miRNAs were correlated. ROC analysis showed high AUC values for rno-miR-122-5p (0.960) and rno-miR-300-3p (0.970) in the 10 and 5 min rats, respectively, compared with controls. Conclusions: Plasma exosomal rno-miR-122-5p and rno-miR-300-3p may be blood-based TIA biomarkers.
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Affiliation(s)
- Dong-Bin Li
- Department of Neurology, The First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Jing-Li Liu
- Department of Neurology, The First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Wei Wang
- Department of Neurology, The First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Xiu-Mei Luo
- Department of Neurology, The First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Xia Zhou
- Department of Neurology, The First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Jin-Pin Li
- Department of Neurology, The First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Xiao-Li Cao
- Department of Neurology, The First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Xiao-Hong Long
- Department of Neurology, The First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Jia-Gui Chen
- Public Health School of Guangxi Medical University, Nanning, China
| | - Chao Qin
- Department of Neurology, The First Affiliated Hospital, Guangxi Medical University, Nanning, China
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Gaudet AD, Fonken LK, Watkins LR, Nelson RJ, Popovich PG. MicroRNAs: Roles in Regulating Neuroinflammation. Neuroscientist 2017; 24:221-245. [PMID: 28737113 DOI: 10.1177/1073858417721150] [Citation(s) in RCA: 167] [Impact Index Per Article: 23.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
MicroRNAs (miRNAs) are small noncoding RNAs that broadly affect cellular and physiological function in all multicellular organisms. Here, the role of miRNAs in neuroinflammation is considered. miRNAs are 21- to 23-oligonucleotide RNAs that regulate translation of specific RNAs by binding to complementary regulatory RNA sequences, thereby causing mRNA degradation or sequestration. More than 5000 miRNAs likely exist in humans, and each miRNA binds an average of 200 RNAs. Specific immunomodulatory miRNAs can regulate a set of RNAs in a coordinated manner, suggesting that effective miRNA-based therapeutic manipulations for neuroinflammatory conditions may be revealed. For instance, miRNAs that preferentially inhibit translation of many cellular anti-inflammatory proteins could drive a pro-inflammatory response. Key pro-inflammatory ( miR-155, miR-27b, miR-326), anti-inflammatory ( miR-124, miR-146a, miR-21, miR-223), and mixed immunomodulatory ( let-7 family) miRNAs regulate neuroinflammation in various pathologies, including spinal cord injury, multiple sclerosis, ischemic stroke, and Alzheimer's disease. miRNAs represent a newly revealed layer of physiological complexity, the therapeutic benefits of which remain to be fully explored and exploited. In this review, we discuss the role of miRNAs in neuroinflammatory regulation and discuss how controlling miRNAs could alter cellular machinery to improve neuroinflammatory dynamics.
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Affiliation(s)
- Andrew D Gaudet
- 1 Center for Neuroscience, University of Colorado Boulder, CO, USA.,2 Department of Psychology and Neuroscience, University of Colorado Boulder, CO, USA
| | - Laura K Fonken
- 1 Center for Neuroscience, University of Colorado Boulder, CO, USA.,2 Department of Psychology and Neuroscience, University of Colorado Boulder, CO, USA
| | - Linda R Watkins
- 1 Center for Neuroscience, University of Colorado Boulder, CO, USA.,2 Department of Psychology and Neuroscience, University of Colorado Boulder, CO, USA
| | - Randy J Nelson
- 3 Department of Neuroscience, Wexner Medical Center, The Ohio State University, Columbus, OH, USA.,4 Institute for Behavioral Medicine Research, Wexner Medical Center, The Ohio State University, Columbus, OH, USA
| | - Phillip G Popovich
- 3 Department of Neuroscience, Wexner Medical Center, The Ohio State University, Columbus, OH, USA.,4 Institute for Behavioral Medicine Research, Wexner Medical Center, The Ohio State University, Columbus, OH, USA.,5 Center for Brain and Spinal Cord Repair, Wexner Medical Center, The Ohio State University, Columbus, OH, USA
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Mirzaei H, Momeni F, Saadatpour L, Sahebkar A, Goodarzi M, Masoudifar A, Kouhpayeh S, Salehi H, Mirzaei HR, Jaafari MR. MicroRNA: Relevance to stroke diagnosis, prognosis, and therapy. J Cell Physiol 2017; 233:856-865. [DOI: 10.1002/jcp.25787] [Citation(s) in RCA: 126] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 01/05/2017] [Accepted: 01/06/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Hamed Mirzaei
- Department of Medical Biotechnology, School of MedicineMashhad University of Medical SciencesMashhadIran
| | - Fatemeh Momeni
- School of MedicineIsfahan University of Medical SciencesIsfahanIran
| | - Leila Saadatpour
- Department of NeurologyUniversity of Florida College of MedicineGainesvilleFlorida
| | | | - Mohammad Goodarzi
- Faculty of Bioscience EngineeringDepartment of BiosystemsKatholieke Universiteit Leuve—KULeuvenHeverleeBelgium
| | - Aria Masoudifar
- Department of Molecular BiotechnologyCell Science Research CenterRoyan Institute for Biotechnology, ACECRIsfahanIran
| | - Shirin Kouhpayeh
- Department of Immunology, School of MedicineIsfahan University of Medical SciencesIsfahanIran
| | - Hossein Salehi
- Department of Anatomical SciencesSchool of MedicineIsfahan University of Medical SciencesIsfahanIran
| | - Hamid Reza Mirzaei
- Department of ImmunologySchool of MedicineTehran University of Medical SciencesTehranIran
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Guo Y, Ma Y, Zhang Y, Zhou L, Huang S, Wen Y, Zou F, Cheng J. Autophagy-related gene microarray and bioinformatics analysis for ischemic stroke detection. Biochem Biophys Res Commun 2017; 489:48-55. [PMID: 28528975 DOI: 10.1016/j.bbrc.2017.05.099] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 05/17/2017] [Indexed: 02/07/2023]
Abstract
Ischemic stroke (IS) is characterized by high morbidity and poor prognosis. However, the mechanisms of IS induced injury are still poorly understood. The main aim of this study is to explore the role of autophagy in IS. Ten pairs of whole blood samples of IS patients and matched controls were included to select differential expressed genes (DE genes) by autophagy-related functional gene microarray analysis. And then, one hundred and fifty pairs of whole blood samples of IS patients and matched controls were included to validate the DE genes. Moreover, Gene Ontology (GO) analyses and Pathway analyses were also performed based on the DE gene results. Our results indicated that the co-regulation of autophagy and apoptosis took part in IS-induced injuries, and mitochondrial autophagy and apoptosis played a crucial role in this process. Furthermore, lysosome, protein kinase and endopeptidase also participated in IS. These findings clarified the role of mitochondrial autophagy and apoptosis in ischemic stroke and provided more important biomarkers for the prevention diagnosis and therapeutic implications in IS.
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Affiliation(s)
- Yinsheng Guo
- Shenzhen Center for Disease Control and Prevention, Shenzhen, 518055, Guangdong, China; Department of Occupational Health and Occupational Medicine, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou, Guangdong Province, 510515, Guangdong, China
| | - Yue Ma
- Shenzhen Center for Disease Control and Prevention, Shenzhen, 518055, Guangdong, China
| | - Yanwei Zhang
- Shenzhen Center for Disease Control and Prevention, Shenzhen, 518055, Guangdong, China
| | - Li Zhou
- School Hygiene Division, Shenzhen Center for Disease Control and Prevention, Shenzhen, 518055, Guangdong, China
| | - Suli Huang
- Shenzhen Center for Disease Control and Prevention, Shenzhen, 518055, Guangdong, China
| | - Ying Wen
- Shenzhen Center for Disease Control and Prevention, Shenzhen, 518055, Guangdong, China
| | - Fei Zou
- Department of Occupational Health and Occupational Medicine, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou, Guangdong Province, 510515, Guangdong, China.
| | - Jinquan Cheng
- Shenzhen Center for Disease Control and Prevention, Shenzhen, 518055, Guangdong, China.
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