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Therapeutic treatment with fluoxetine using the chronic unpredictable stress model induces changes in neurotransmitters and circulating miRNAs in extracellular vesicles. Heliyon 2023; 9:e13442. [PMID: 36852042 PMCID: PMC9958461 DOI: 10.1016/j.heliyon.2023.e13442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 12/10/2022] [Accepted: 01/30/2023] [Indexed: 02/11/2023] Open
Abstract
The most widely prescribed antidepressant, fluoxetine (FLX), is known for its antioxidant and anti-inflammatory effects when administered post-stress. Few studies have evaluated the effects of FLX treatment when chronic stress has induced deleterious effects in patients. Our objective was to evaluate FLX treatment (20 mg/kg/day, i.v.) once these effects are manifested, and the drug's relation to extracellular circulating microRNAs associated with inflammation, a hedonic response (sucrose intake), the forced swim test (FST), and corticosterone levels (CORT) and monoamine concentrations in limbic areas. A group of Wistar rats was divided into groups: Control; FLX; CUMS (for six weeks of exposure to chronic, unpredictable mild stress); and CUMS + FLX, a mixed group. After CUMS, the rats performed the FST, and serum levels of CORT and six microRNAs (miR-16, -21, -144, -155, -146a, -223) were analyzed, as were levels of dopamine, noradrenaline, and serotonin in the prefrontal cortex, hippocampus, and hypothalamus. CUMS reduced body weight, sucrose intake, and hippocampal noradrenaline levels, but increased CORT, immobility behavior on the FST, dopamine concentrations in the prefrontal cortex, and all miRNAs except miR-146a expression. Administering FLX during CUMS reduced CORT levels and immobility behavior on the FST and increased the expression of miR-16, -21, -146a, -223, and dopamine. FLX protects against the deleterious effects of stress by reducing CORT and has an antidepressant effect on the FST, with minimally-modified neurotransmitter levels. FLX increased the expression of miRNAs as part of the antidepressant effect. It also regulates both neuroinflammation and serotoninergic neurotransmission through miRNAs, such as the miR-16.
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2
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Venugopal P, George M, Kandadai SD, Balakrishnan K, Uppugunduri CRS. Prioritization of microRNA biomarkers for a prospective evaluation in a cohort of myocardial infarction patients based on their mechanistic role using public datasets. Front Cardiovasc Med 2022; 9:981335. [PMID: 36407428 PMCID: PMC9668885 DOI: 10.3389/fcvm.2022.981335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 10/11/2022] [Indexed: 11/06/2022] Open
Abstract
Background MicroRNAs (miR) have proven to be promising biomarkers for several diseases due to their diverse functions, stability and tissue/organ-specific nature. Identification of new markers with high sensitivity and specificity will help in risk reduction in acute myocardial infarction (AMI) patients with chest pain and also prevent future adverse outcomes. Hence the aim of this study was to perform a detailed in silico analysis for identifying the mechanistic role of miRs involved in the pathogenesis/prognosis of AMI for prospective evaluation in AMI patients. Methods miR profiling data was extracted from GSE148153 and GSE24591 datasets using the GEO2R gene expression omnibus repository and analyzed using limma algorithm. Differentially expressed miRs were obtained by comparing MI patients with corresponding controls after multiple testing corrections. Data mining for identifying candidate miRs from published literature was also performed. Target prediction and gene enrichment was done using standard bioinformatics tools. Disease specific analysis was performed to identify target genes specific for AMI using open targets platform. Protein-protein interaction and pathway analysis was done using STRING database and Cytoscape platform. Results and conclusion The analysis revealed significant miRs like let-7b-5p, let-7c-5p, miR-4505, and miR-342-3p in important functions/pathways including phosphatidylinositol-3-kinase/AKT and the mammalian target of rapamycin, advanced glycation end products and its receptor and renin–angiotensin–aldosterone system by directly targeting angiotensin II receptor type 1, forkhead box protein O1, etc. With this approach we were able to prioritize the miR candidates for a prospective clinical association study in AMI patients of south Indian origin.
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Affiliation(s)
| | - Melvin George
- Clinical Research Department, Hindu Mission Hospital, Chennai, India
| | | | | | - Chakradhara Rao S. Uppugunduri
- CANSEARCH Research Platform in Pediatric Oncology and Hematology, Department of Pediatrics, Gynecology and Obstetrics, University of Geneva, Geneva, Switzerland
- *Correspondence: Chakradhara Rao S. Uppugunduri,
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3
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Abdallah HY, Hassan R, Fareed A, Abdelgawad M, Mostafa SA, Mohammed EAM. Identification of a circulating microRNAs biomarker panel for non-invasive diagnosis of coronary artery disease: case-control study. BMC Cardiovasc Disord 2022; 22:286. [PMID: 35751015 PMCID: PMC9233383 DOI: 10.1186/s12872-022-02711-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 06/09/2022] [Indexed: 12/07/2022] Open
Abstract
Background Circulating microRNAs (miRNAs) are considered a hot spot of research that can be employed for monitoring and/or diagnostic purposes in coronary artery disease (CAD). Since different disease features might be reflected on altered profiles or plasma miRNAs concentrations, a combination of miRNAs can provide more reliable non-invasive biomarkers for CAD. Subjects and methods We investigated a panel of 14-miRNAs selected using bioinformatics databases and current literature searching for miRNAs involved in CAD using quantitative real-time PCR technique in 73 CAD patients compared to 73 controls followed by function and pathway enrichment analysis for the 14-miRNAs. Results Our results revealed three out of the 14 circulating miRNAs understudy; miRNAs miR133a, miR155 and miR208a were downregulated. While 11 miRNAs were up-regulated in a descending order from highest fold change to lowest: miR-182, miR-145, miR-21, miR-126, miR-200b, miR-146A, miR-205, miR-135b, miR-196b, miR-140b and, miR-223. The ROC curve analysis indicated that miR-145, miR-182, miR-133a and, miR-205 were excellent biomarkers with the highest AUCs as biomarkers in CAD. All miRNAs under study except miR-208 revealed a statistically significant relation with dyslipidemia. MiR-126 and miR-155 showed significance with BMI grade, while only miR-133a showed significance with the obese patients in general. MiR-135b and miR-140b showed a significant correlation with the Wall Motion Severity Index. Pathway enrichment analysis for the miRNAS understudy revealed pathways relevant to the fatty acid biosynthesis, ECM-receptor interaction, proteoglycans in cancer, and adherens junction. Conclusion The results of this study identified a differentially expressed circulating miRNAs signature that can discriminate CAD patients from normal subjects. These results provide new insights into the significant role of miRNAs expression associated with CAD pathogenesis. Supplementary Information The online version contains supplementary material available at 10.1186/s12872-022-02711-9.
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Affiliation(s)
- Hoda Y Abdallah
- Medical Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia, 41522, Egypt. .,Center of Excellence in Molecular & Cellular Medicine, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
| | - Ranya Hassan
- Department of Clinical Pathology, Faculty of Medicine, Suez Canal University, Ismailia, 41522, Egypt
| | - Ahmed Fareed
- Department of Cardiology, Faculty of Medicine, Suez Canal University, Ismailia, 41522, Egypt
| | - Mai Abdelgawad
- Biotechnology and Life Sciences Department, Faculty of Postgraduate Studies for Advanced Sciences (PSAS), Beni-Suef University, Beni-Suef, 62511, Egypt
| | - Sally Abdallah Mostafa
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Eman Abdel-Moemen Mohammed
- Medical Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia, 41522, Egypt.,Center of Excellence in Molecular & Cellular Medicine, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
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4
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Olivieri F, Prattichizzo F, Giuliani A, Matacchione G, Rippo MR, Sabbatinelli J, Bonafè M. miR-21 and miR-146a: The microRNAs of inflammaging and age-related diseases. Ageing Res Rev 2021; 70:101374. [PMID: 34082077 DOI: 10.1016/j.arr.2021.101374] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 05/14/2021] [Accepted: 05/20/2021] [Indexed: 02/06/2023]
Abstract
The first paper on "inflammaging" published in 2001 paved the way for a unifying theory on how and why aging turns out to be the main risk factor for the development of the most common age-related diseases (ARDs). The most exciting challenge on this topic was explaining how systemic inflammation steeps up with age and why it shows different rates among individuals of the same chronological age. The "epigenetic revolution" in the past twenty years conveyed that the assessment of the individual genetic make-up is not enough to depict the trajectories of age-related inflammation. Accordingly, others and we have been focusing on the role of non-coding RNA, i.e. microRNAs (miRNAs), in inflammaging. The results obtained in the latest 10 years underpinned the key role of a miRNA subset that we have called inflammamiRs, owing to their ability to master (NF-κB)-driven inflammatory pathways. In this review, we will focus on two inflammamiRs, i.e. miR-21-5p and miR-146a-5p, which target a variety of molecules belonging to the NF-κB/NLRP3 pathways. The interplay between miR-146a-5p and IL-6 in the context of aging and ARDs will also be highlighted. We will also provide the most relevant evidence suggesting that circulating inflammamiRs, along with IL-6, can measure the degree of inflammaging.
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Sharma AR, Shashikiran U, Uk AR, Shetty R, Satyamoorthy K, Rai PS. Aberrant DNA methylation and miRNAs in coronary artery diseases and stroke: a systematic review. Brief Funct Genomics 2021; 19:259-285. [PMID: 31950130 DOI: 10.1093/bfgp/elz043] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 07/31/2019] [Accepted: 12/12/2019] [Indexed: 01/01/2023] Open
Abstract
Coronary artery disease (CAD) and ischemic stroke are the two most predominant forms of cardiovascular diseases (CVDs) caused by genetic, epigenetic and environmental risk factors. Although studies on the impact of 'epigenetics' in CVDs is not new, its effects are increasingly being realized as a key regulatory determinant that may drive predisposition, pathophysiology and therapeutic outcome. The most widely studied epigenetic risk factors are regulated by DNA methylation and miRNA expression. To keep pace with growing developments and discoveries, a comprehensive review was performed using Pubmed, Science Direct and Scopus databases to highlight the role of DNA methylation and miRNAs in CAD and stroke subjects. Network analysis was performed using ClueGO software and miRTargetLink database. We identified 32 studies of DNA methylation on CAD and stroke, of which, 6 studies showed differences in global DNA methylation, 10 studies reported the genome-wide difference in DNA methylation and 16 studies demonstrated altered DNA methylation at 14 candidate loci. The network analysis showed positive regulation of nitric oxide biosynthetic process, homocysteine metabolic process and negative regulation of lipid storage. About, 155 miRNAs were associated with CAD, stroke and related phenotypes in 83 studies. Interestingly, mir-223 hypomethylation and altered expression were associated with cerebral infarction and stroke. The target prediction for 18 common miRNAs between CAD and stroke showed strong interaction with SP3 and SP1 genes. This systematic review addresses the present knowledge on DNA methylation and miRNAs in CAD and stroke, whose abnormal regulation has been implicated in etiology or progression of the diseases.
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Ghafouri-Fard S, Abak A, Tondro Anamag F, Shoorei H, Fattahi F, Javadinia SA, Basiri A, Taheri M. 5-Fluorouracil: A Narrative Review on the Role of Regulatory Mechanisms in Driving Resistance to This Chemotherapeutic Agent. Front Oncol 2021; 11:658636. [PMID: 33954114 PMCID: PMC8092118 DOI: 10.3389/fonc.2021.658636] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 03/24/2021] [Indexed: 12/14/2022] Open
Abstract
5-fluorouracil (5-FU) is among the mostly administrated chemotherapeutic agents for a wide variety of neoplasms. Non-coding RNAs have a central impact on the determination of the response of patients to 5-FU. These transcripts via modulation of cancer-related pathways, cell apoptosis, autophagy, epithelial-mesenchymal transition, and other aspects of cell behavior can affect cell response to 5-FU. Modulation of expression levels of microRNAs or long non-coding RNAs may be a suitable approach to sensitize tumor cells to 5-FU treatment via modulating multiple biological signaling pathways such as Hippo/YAP, Wnt/β-catenin, Hedgehog, NF-kB, and Notch cascades. Moreover, there is an increasing interest in targeting these transcripts in various kinds of cancers that are treated by 5-FU. In the present article, we provide a review of the function of non-coding transcripts in the modulation of response of neoplastic cells to 5-FU.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Dental Research Center, Research Institute for Dental Sciences, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Atefe Abak
- Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Hamed Shoorei
- Department of Anatomical Sciences, Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Faranak Fattahi
- Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California, San Francisco, San Francisco, CA, United States
- Department of Biochemistry and Biophysics, University of California, San Francisco, San Francisco, CA, United States
| | - Seyed Alireza Javadinia
- Cellular and Molecular Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Abbas Basiri
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Taheri
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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7
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Ghafouri-Fard S, Gholipour M, Taheri M. Role of MicroRNAs in the Pathogenesis of Coronary Artery Disease. Front Cardiovasc Med 2021; 8:632392. [PMID: 33912599 PMCID: PMC8072222 DOI: 10.3389/fcvm.2021.632392] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 03/18/2021] [Indexed: 12/18/2022] Open
Abstract
Coronary artery disease (CAD) is the main reason of cardiovascular mortalities worldwide. This condition is resulted from atherosclerotic occlusion of coronary arteries. MicroRNAs (miRNAs) are implicated in the regulation of proliferation and apoptosis of endothelial cells, induction of immune responses and different stages of plaque formation. Up-regulation of miR-92a-3p, miR-206, miR-216a, miR-574-5p, miR-23a, miR-499, miR-451, miR-21, miR-146a, and a number of other miRNAs has been reported in CAD patients. In contrast, miR-20, miR-107, miR-330, miR-383-3p, miR-939, miR-4306, miR-181a-5p, miR-218, miR-376a-3p, and miR-3614 are among down-regulated miRNAs in CAD. Differential expression of miRNAs in CAD patients has been exploited to design diagnostic or prognostic panels for evaluation of CAD patients. We appraise the recent knowledge about the role of miRNAs in the development of diverse clinical subtypes of CAD.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahdi Gholipour
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Taheri
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Kaur A, Mackin ST, Schlosser K, Wong FL, Elharram M, Delles C, Stewart DJ, Dayan N, Landry T, Pilote L. Systematic review of microRNA biomarkers in acute coronary syndrome and stable coronary artery disease. Cardiovasc Res 2021; 116:1113-1124. [PMID: 31782762 DOI: 10.1093/cvr/cvz302] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 10/24/2019] [Accepted: 11/26/2019] [Indexed: 01/03/2023] Open
Abstract
The aim of this systematic review was to assess dysregulated miRNA biomarkers in coronary artery disease (CAD). Dysregulated microRNA (miRNAs) have been shown to be linked to cardiovascular pathologies including CAD and may have utility as diagnostic and prognostic biomarkers. We compared miRNAs identified in acute coronary syndrome (ACS) compared with stable CAD and control populations. We conducted a systematic search of controlled vocabulary and free text terms related to ACS, stable CAD and miRNA in Biosis Previews (OvidSP), The Cochrane Library (Wiley), Embase (OvidSP), Global Health (OvidSP), Medline (PubMed and OvidSP), Web of Science (Clarivate Analytics), and ClinicalTrials.gov which yielded 7370 articles. Of these, 140 original articles were appropriate for data extraction. The most frequently reported miRNAs in any CAD (miR-1, miR-133a, miR-208a/b, and miR-499) are expressed abundantly in the heart and play crucial roles in cardiac physiology. In studies comparing ACS cases with stable CAD patients, miR-21, miR-208a/b, miR-133a/b, miR-30 family, miR-19, and miR-20 were most frequently reported to be dysregulated in ACS. While a number of miRNAs feature consistently across studies in their expression in both ACS and stable CAD, when compared with controls, certain miRNAs were reported as biomarkers specifically in ACS (miR-499, miR-1, miR-133a/b, and miR-208a/b) and stable CAD (miR-215, miR-487a, and miR-502). Thus, miR-21, miR-133, and miR-499 appear to have the most potential as biomarkers to differentiate the diagnosis of ACS from stable CAD, especially miR-499 which showed a correlation between the level of their concentration gradient and myocardial damage. Although these miRNAs are potential diagnostic biomarkers, these findings should be interpreted with caution as the majority of studies conducted predefined candidate-driven assessments of a limited number of miRNAs (PROSPERO registration: CRD42017079744).
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Affiliation(s)
- Amanpreet Kaur
- Centre for Outcomes Research and Evaluation, Research Institute, McGill University Health Centre, 5252 de Maisonneuve West, 2B.39, Montreal QC H4A 3S5, Canada
| | - Sharon T Mackin
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Kenny Schlosser
- Ottawa Hospital Research Institute and Faculty of Medicine, University of Ottawa, Ottawa, Canada
| | - Fui Lin Wong
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Malik Elharram
- Department of Medicine, McGill University Health Centre, Montreal, Canada
| | - Christian Delles
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Duncan J Stewart
- Ottawa Hospital Research Institute and Faculty of Medicine, University of Ottawa, Ottawa, Canada
| | - Natalie Dayan
- Centre for Outcomes Research and Evaluation, Research Institute, McGill University Health Centre, 5252 de Maisonneuve West, 2B.39, Montreal QC H4A 3S5, Canada.,Department of Medicine, McGill University Health Centre, Montreal, Canada
| | - Tara Landry
- Medical Library, Montreal General Hospital, McGill University Health Centre, Montreal, Canada
| | - Louise Pilote
- Centre for Outcomes Research and Evaluation, Research Institute, McGill University Health Centre, 5252 de Maisonneuve West, 2B.39, Montreal QC H4A 3S5, Canada.,Department of Medicine, McGill University Health Centre, Montreal, Canada
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9
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Sun D, Ma T, Zhang Y, Zhang F, Cui B. Overexpressed miR-335-5p reduces atherosclerotic vulnerable plaque formation in acute coronary syndrome. J Clin Lab Anal 2021; 35:e23608. [PMID: 33277957 PMCID: PMC7891542 DOI: 10.1002/jcla.23608 10.18926/amo/64123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 08/27/2020] [Accepted: 09/19/2020] [Indexed: 11/24/2023] Open
Abstract
BACKGROUND Acute coronary syndrome (ACS) may induce cardiovascular death. The correlation of mast cells related microRNAs (miRs) with risk of ACS has been investigated. We explored regulatory mechanism of miR-335-5p on macrophage innate immune response, atherosclerotic vulnerable plaque formation, and revascularization in ACS in relation to Notch signaling. METHODS ACS-related gene microarray was collected from Gene Expression Omnibus database. After different agomir or antagomir, or inhibitor of Notch signaling treatment, IL-6, IL-1β, TNF-α, MCP-1, ICAM-1, and VCAM-1 levels were tested in ACS mice. Additionally, Notch signaling-related genes and matrix metalloproteinases (MMPs) were measured after miR-335-5p interference. Finally, mouse atherosclerosis, lipid accumulation, and the collagen/vessel area ratio of plaque were determined. RESULTS miR-335-5p targeted JAG1 and mediated Notch signaling in ACS. miR-335-5p up-regulation and Notch signaling inhibition reduced expression of JAG1, Notch pathway-related genes, IL-6, IL-1β, TNF-α, MCP-1, ICAM-1, VCAM-1, and MMPs, but promote TIMP1 and TIMP2 expression. Additionally, vulnerable plaques were decreased and collagen fiber contents were observed to increase after miR-335-5p overexpression and Notch signaling inhibition. CONCLUSIONS Overexpression of miR-335-5p inhibited innate immune response of macrophage, reduced atherosclerotic vulnerable plaque formation, and promoted revascularization in ACS mice targeting JAG1 through Notch signaling.
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Affiliation(s)
- Dingjun Sun
- Cardiology DepartmentCentral South University Xiangya School of Medicine Affiliated Haikou Hospital (Haikou People’s Hospital)HaikouP.R. China
| | - Tianyi Ma
- Cardiology DepartmentCentral South University Xiangya School of Medicine Affiliated Haikou Hospital (Haikou People’s Hospital)HaikouP.R. China
| | - Yixue Zhang
- Cardiology DepartmentCentral South University Xiangya School of Medicine Affiliated Haikou Hospital (Haikou People’s Hospital)HaikouP.R. China
| | - Fuwei Zhang
- Cardiology DepartmentCentral South University Xiangya School of Medicine Affiliated Haikou Hospital (Haikou People’s Hospital)HaikouP.R. China
| | - Bo Cui
- Cardiology DepartmentThe First Affiliated Hospital of Hunan Normal UniversityHunan Provincial People's HospitalChangshaP.R. China
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10
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Sun D, Ma T, Zhang Y, Zhang F, Cui B. Overexpressed miR-335-5p reduces atherosclerotic vulnerable plaque formation in acute coronary syndrome. J Clin Lab Anal 2021; 35:e23608. [PMID: 33277957 PMCID: PMC7891542 DOI: 10.1002/jcla.23608] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 08/27/2020] [Accepted: 09/19/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Acute coronary syndrome (ACS) may induce cardiovascular death. The correlation of mast cells related microRNAs (miRs) with risk of ACS has been investigated. We explored regulatory mechanism of miR-335-5p on macrophage innate immune response, atherosclerotic vulnerable plaque formation, and revascularization in ACS in relation to Notch signaling. METHODS ACS-related gene microarray was collected from Gene Expression Omnibus database. After different agomir or antagomir, or inhibitor of Notch signaling treatment, IL-6, IL-1β, TNF-α, MCP-1, ICAM-1, and VCAM-1 levels were tested in ACS mice. Additionally, Notch signaling-related genes and matrix metalloproteinases (MMPs) were measured after miR-335-5p interference. Finally, mouse atherosclerosis, lipid accumulation, and the collagen/vessel area ratio of plaque were determined. RESULTS miR-335-5p targeted JAG1 and mediated Notch signaling in ACS. miR-335-5p up-regulation and Notch signaling inhibition reduced expression of JAG1, Notch pathway-related genes, IL-6, IL-1β, TNF-α, MCP-1, ICAM-1, VCAM-1, and MMPs, but promote TIMP1 and TIMP2 expression. Additionally, vulnerable plaques were decreased and collagen fiber contents were observed to increase after miR-335-5p overexpression and Notch signaling inhibition. CONCLUSIONS Overexpression of miR-335-5p inhibited innate immune response of macrophage, reduced atherosclerotic vulnerable plaque formation, and promoted revascularization in ACS mice targeting JAG1 through Notch signaling.
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Affiliation(s)
- Dingjun Sun
- Cardiology DepartmentCentral South University Xiangya School of Medicine Affiliated Haikou Hospital (Haikou People’s Hospital)HaikouP.R. China
| | - Tianyi Ma
- Cardiology DepartmentCentral South University Xiangya School of Medicine Affiliated Haikou Hospital (Haikou People’s Hospital)HaikouP.R. China
| | - Yixue Zhang
- Cardiology DepartmentCentral South University Xiangya School of Medicine Affiliated Haikou Hospital (Haikou People’s Hospital)HaikouP.R. China
| | - Fuwei Zhang
- Cardiology DepartmentCentral South University Xiangya School of Medicine Affiliated Haikou Hospital (Haikou People’s Hospital)HaikouP.R. China
| | - Bo Cui
- Cardiology DepartmentThe First Affiliated Hospital of Hunan Normal UniversityHunan Provincial People's HospitalChangshaP.R. China
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11
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Gareev I, Beylerli O, Yang G, Sun J, Pavlov V, Izmailov A, Shi H, Zhao S. The current state of MiRNAs as biomarkers and therapeutic tools. Clin Exp Med 2020; 20:349-359. [PMID: 32399814 DOI: 10.1007/s10238-020-00627-2] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 04/03/2020] [Indexed: 02/07/2023]
Abstract
MicroRNAs (miRNAs) are non-coding RNAs with a length of 18-22 nucleotides that regulate about a third of the human genome at the post-transcriptional level. MiRNAs are involved in almost all biological processes, including cell proliferation, apoptosis, and cell differentiation, but also play a key role in the pathogenesis of many diseases. Most miRNAs are expressed within the cells themselves. Due to various forms of transport from cells like exosomes, circulating miRNAs are stable and can be found in human body fluids, such as blood, saliva, cerebrospinal fluid, and urine. Circulating miRNAs are of great interest as potential noninvasive biomarkers for tumors, lipid disorders, diabetes mellitus, and cardiovascular diseases. However, the possibility of their use in the clinic is limited, and this is associated with a number of problems since currently there are significant differences between the procedures for processing samples, methods of analysis, and especially strategies for standardizing results. Moreover, miRNAs can represent not only potential biomarkers but also become new therapeutic agents and be used in modern clinical practice, which again confirms the need for their study.
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Affiliation(s)
- Ilgiz Gareev
- Bashkir State Medical University, Ufa, Republic of Bashkortostan, Russia
| | - Ozal Beylerli
- Bashkir State Medical University, Ufa, Republic of Bashkortostan, Russia
| | - Guang Yang
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Youzheng Street 23, Nangang District, Harbin, Heilongjiang Province, China, 150001.,Institute of Brain Science, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Jinxian Sun
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Youzheng Street 23, Nangang District, Harbin, Heilongjiang Province, China, 150001.,Institute of Brain Science, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Valentin Pavlov
- Bashkir State Medical University, Ufa, Republic of Bashkortostan, Russia
| | - Adel Izmailov
- Regional Clinical Oncology Center, Ufa, Republic of Bashkortostan, Russia
| | - Huaizhang Shi
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Youzheng Street 23, Nangang District, Harbin, Heilongjiang Province, China, 150001.,Institute of Brain Science, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Shiguang Zhao
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Youzheng Street 23, Nangang District, Harbin, Heilongjiang Province, China, 150001. .,Institute of Brain Science, Harbin Medical University, Harbin, Heilongjiang Province, China.
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12
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Noncoding RNAs as Biomarkers for Acute Coronary Syndrome. BIOMED RESEARCH INTERNATIONAL 2020; 2020:3298696. [PMID: 32337239 PMCID: PMC7154975 DOI: 10.1155/2020/3298696] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 03/18/2020] [Accepted: 03/24/2020] [Indexed: 12/17/2022]
Abstract
Acute coronary syndrome (ACS), consisting of acute myocardial infarction and unstable angina, is the most dangerous and fatal form of coronary heart disease. Acute coronary syndrome has sudden onset and rapid development, which may lead to malignant life-threatening conditions at any time. Therefore, early detection and diagnosis are critical for patients with ACS. Recent studies have found that noncoding RNA is of great significance in the diagnosis and treatment of cardiovascular diseases. In this review, we summarized recent data on circulating noncoding RNAs (including microRNA, long noncoding RNA, and circular RNA) as diagnostic and prognostic markers in ACS including acute myocardial infarction and unstable angina. Specifically, microRNAs (miRNAs) as diagnostic markers are divided into three types: miRNAs of increased expression in ACS, miRNAs of decreased expression in ACS, and miRNAs of contradictory expression in ACS. Moreover, we described these miRNAs of increased expression in ACS based on miRNAs family. This review may result in a great guidance of noncoding RNAs as biomarkers for ACS in clinical practice.
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13
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Zheng L, Xiong Y, Liu J, Yang X, Wang L, Zhang S, Liu M, Wang D. MMP-9-Related microRNAs as Prognostic Markers for Hemorrhagic Transformation in Cardioembolic Stroke Patients. Front Neurol 2019; 10:945. [PMID: 31555200 PMCID: PMC6742920 DOI: 10.3389/fneur.2019.00945] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 08/15/2019] [Indexed: 02/05/2023] Open
Abstract
Studies suggest that microRNAs that regulate expression of matrix metalloproteinase (MMP)-9 may be involved in hemorrhagic transformation (HT) after cardioembolic stroke, so we examined whether such microRNAs could predict HT in acute cardioembolic stroke patients. Blood samples were prospectively collected from patients who later experienced HT (n = 29) or did not (n = 29), and the samples were assayed for eight microRNAs identified as related to MMP-9 based on three microRNA databases. Expression levels of these microRNAs were analyzed by quantitative real-time polymerase chain reaction (qRT-PCR) in 28 of the 58 patients, 14 of whom suffered HT and 14 of whom did not. Four differentially expressed miRNAs were identified: hsa-miR-21-5p, hsa-miR-206, hsa-miR-491-5p, and hsa-miR-3123. Subsequent qRT-PCR analysis of these four miRNAs across all 58 patients showed that levels of miR-21-5p, miR-206, and miR-3123 were significantly higher in patients with HT than in those without HT, while expression of miR-491-5p was similar between the two groups. The area under the receiver operating characteristic curve for predicting HT was 0.677 (95% CI 0.535–0.818) for miR-21-5p, 0.687 (95% CI 0.543–0.830) for miR-206, and 0.661 (95% CI 0.512–0.810) for miR-3123. Our results suggest that these three microRNAs may be prognostic markers for HT after cardioembolic stroke, which should be verified by future studies with large samples.
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Affiliation(s)
- Lukai Zheng
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital of Sichuan University, Chengdu, China
| | - Yao Xiong
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital of Sichuan University, Chengdu, China.,Department of Neurology, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
| | - Junfeng Liu
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital of Sichuan University, Chengdu, China
| | - Xue Yang
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital of Sichuan University, Chengdu, China
| | - Lu Wang
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital of Sichuan University, Chengdu, China
| | - Shuting Zhang
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital of Sichuan University, Chengdu, China
| | - Ming Liu
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital of Sichuan University, Chengdu, China
| | - Deren Wang
- Department of Neurology, Center of Cerebrovascular Diseases, West China Hospital of Sichuan University, Chengdu, China
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14
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Baćević M, Brković B, Lambert F, Djukić L, Petrović N, Roganović J. Leukocyte- and platelet-rich fibrin as graft material improves microRNA-21 expression and decreases oxidative stress in the calvarial defects of diabetic rabbits. Arch Oral Biol 2019; 102:231-237. [PMID: 31082699 DOI: 10.1016/j.archoralbio.2019.05.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 04/29/2019] [Accepted: 05/06/2019] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Leukocyte- and platelet-rich fibrin (L-PRF) represents a natural, low-cost product which may promote tissue healing by mechanisms not fully elucidated. Diabetes mellitus (DM) disrupts bone healing by inducing inflammation and oxidative stress (OS), mechanisms regulated by microRNAs (miRs). The aim of the present study was to investigate the microRNA-21 (miR-21) involvement in diabetic bone regeneration using L-PRF alone or in combination with a standard grafting material. DESIGN After the induction of diabetes (alloxan 100 mg/kg), four cranial osteotomies were made in diabetic (n = 12) and non-diabetic (n = 12) rabbits: one was left empty and the remaining three were grafted with L-PRF, bovine hydroxyapatite (Bio-Oss®) and L-PRF + Bio-Oss®. Two and eight weeks postoperatively, the samples were harvested for miR-21 expression (Real-time RT-PCR) and enzyme-linked immunosorbent assay analyses. RESULTS Diabetic rabbits showed decreased miR-21 and matrix metalloproteinase-9 (MMP-9) protein expression while increased malondialdehyde (MDA) levels two weeks postoperatively; however, there were no significant differences in miR-21 and MMP-9 levels between diabetic and non-diabetic rabbits in samples taken eight weeks postoperatively. Application of L-PRF and L-PRF + Bio-Oss® improved miR-21 and MMP-9 and decreased MDA levels while Bio-Oss® alone enhanced superoxide dismutase (SOD) activity levels in diabetic rabbits. CONCLUSION L-PRF alone or in combination with bovine hydroxyapatite as bone graft could be beneficial in DM since it seems to improve inflammation-modulatory miR-21 expression and decreases oxidative stress.
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Affiliation(s)
- Miljana Baćević
- Dental Biomaterial Research Unit (d-BRU), Faculty of Medicine, University of Liege, Liege, Belgium
| | - Božidar Brković
- Department of Oral Surgery, School of Dental Medicine, University of Belgrade, Belgrade, Serbia
| | - France Lambert
- Department of Periodontology and Oral Surgery, Faculty of Medicine, University of Liege, Belgium
| | - Ljiljana Djukić
- Department of Pharmacology in Dentistry, School of Dental Medicine, University of Belgrade, Belgrade, Serbia
| | - Nina Petrović
- Department of Radiobiology and Molecular Genetics, Institute of Nuclear Sciences Vinča, University of Belgrade, Belgrade, Serbia; Institute of Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Jelena Roganović
- Department of Pharmacology in Dentistry, School of Dental Medicine, University of Belgrade, Belgrade, Serbia.
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15
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Ahmed FW, Bakhashab S, Bastaman IT, Crossland RE, Glanville M, Weaver JU. Anti-Angiogenic miR-222, miR-195, and miR-21a Plasma Levels in T1DM Are Improved by Metformin Therapy, Thus Elucidating Its Cardioprotective Effect: The MERIT Study. Int J Mol Sci 2018; 19:ijms19103242. [PMID: 30347712 PMCID: PMC6214022 DOI: 10.3390/ijms19103242] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 09/04/2018] [Accepted: 09/06/2018] [Indexed: 02/07/2023] Open
Abstract
Type 1 diabetes (T1DM) is associated with increased cardiovascular disease (CVD) and reduced life expectancy. We thus hypothesized that anti-angiogenic miRs are increased in T1DM, and the cardioprotective effect of metformin is mediated via reducing those miRs. In an open label, case-controlled study, 23 T1DM patients without CVD were treated with metformin for eight weeks (TG), matched with nine T1DM patients on standard treatment (SG) and 23 controls (CG). Plasma miR-222, miR-195, miR-21a and miR-126 were assayed by real-time RT-qPCR. The results were correlated with: endothelial function (RHI), circulating endothelial progenitor cells (cEPCs) (vascular repair marker, CD45dimCD34+VEGFR2+ cells) and circulating endothelial cells (cECs) (vascular injury marker, CD45dimCD34+CD133-CD144+ cells). miR-222, miR-195 and miR-21a were higher in T1DM than CG; p = 0.009, p < 0.0001, p = 0.0001, respectively. There was an inverse correlation between logmiR-222 and logRHI (p < 0.05) and a direct correlation between logmiR-222 and logCD34+ (p < 0.05) in TG. Metformin reduced miR-222, miR-195 and miR-21a levels in TG; p = 0.007, p = 0.002 p = 0.0012, respectively. miRs remained unchanged in SG. miR-126 was similar in all groups. There was a positive association between changes in logmiR-222 and logcECs after metformin in TG (p < 0.05). Anti-angiogenic miRs are increased in T1DM. Metformin has cardioprotective effects through downregulating miR-222, miR-195 and miR-21a, beyond improving glycemic control.
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Affiliation(s)
- Fahad W Ahmed
- Department of Diabetes, Queen Elizabeth Hospital, Gateshead, Newcastle Upon Tyne NE9 6SH, UK.
- Institute of Cellular Medicine, Newcastle University, Newcastle Upon Tyne NE2 4HH, UK.
- Department of Diabetes and Endocrinology, Royal Sussex County Hospital, Brighton BN2 5BE, UK.
| | - Sherin Bakhashab
- Institute of Cellular Medicine, Newcastle University, Newcastle Upon Tyne NE2 4HH, UK.
- Biochemistry Department, Faculty of Science, King Abdulaziz University, Jeddah P.O. Box 80218, Saudi Arabia.
- Center of Innovation in Personalized Medicine, King Abdulaziz University, Jeddah P.O. Box 80216, Saudi Arabia.
| | - Inda T Bastaman
- Department of Diabetes, Queen Elizabeth Hospital, Gateshead, Newcastle Upon Tyne NE9 6SH, UK.
- Institute of Cellular Medicine, Newcastle University, Newcastle Upon Tyne NE2 4HH, UK.
- Faculty of Medicine, Universitas Indonesia, Jakarta 10430, Indonesia.
| | - Rachel E Crossland
- Institute of Cellular Medicine, Newcastle University, Newcastle Upon Tyne NE2 4HH, UK.
| | - Michael Glanville
- Institute of Cellular Medicine, Newcastle University, Newcastle Upon Tyne NE2 4HH, UK.
| | - Jolanta U Weaver
- Department of Diabetes, Queen Elizabeth Hospital, Gateshead, Newcastle Upon Tyne NE9 6SH, UK.
- Institute of Cellular Medicine, Newcastle University, Newcastle Upon Tyne NE2 4HH, UK.
- Cardiovascular Research Centre, Newcastle University, Newcastle Upon Tyne NE2 4HH, UK.
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16
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Wang J, Duan L, Gao Y, Zhou S, Liu Y, Wei S, An S, Liu J, Tian L, Wang S. Angiotensin II receptor blocker valsartan ameliorates cardiac fibrosis partly by inhibiting miR-21 expression in diabetic nephropathy mice. Mol Cell Endocrinol 2018; 472:149-158. [PMID: 29233785 DOI: 10.1016/j.mce.2017.12.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 11/29/2017] [Accepted: 12/08/2017] [Indexed: 12/21/2022]
Abstract
Cardiac fibrosis with diabetic nephropathy (DN) is one of major diabetic complications. miR-21 and MMP-9 were closely associated with fibrosis diseases. Angiotensin II receptor blockers (ARB) have cardioprotective effects. However, it remains unclear whether miR-21 was involved in the mechanism of cardiac fibrosis with DN by target MMP-9 and ARB ameliorates cardiac fibrosis partly by inhibiting miR-21 expression. In this study, In Situ Hybridization(ISH), RT-PCR, cell transfection, western blotting and laser confocal telescope were used, respectively. ISH showed that miR-21, concentrated in cytoplasmic foci in the proximity of the nucleus, was mainly localized in cardiac fibroblasts and at relatively low levels in cardiomyocytes within cardiac tissue with DN. RT-PCR showed that miR-21 expression was significantly enhanced in cardiac tissue with DN, accompanied by the increase of col-IV, FN, CVF, PVCA, LVMI, HWI and NT-pro-BNP (p < 0.05). Bioinformatics analysis and Luciferase reporter gene assays showed that MMP-9 was a validated target of miR-21. Furthermore, cell transfection experiments showed that miR-21 overexpression directly decreased MMP-9 expression. Interestingly, miR-21 levels in cardiac tissue was positively correlated with ACR (r = -0.870, P = 0.003), whereas, uncorrelated with SBP, HbA1C and T-Cho (p > 0.05). More importantly, ARB can significantly decrease miR-21 expression in cardiac tissue, cardiac fibroblasts and serum. Overall, our results suggested that miR-21 may contribute to the pathogenesis of cardiac fibrosis with DN by target MMP-9, and that miR-21 may be a new possible therapeutic target for ARB in cardiac fibrosis with DN.
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Affiliation(s)
- Jinyang Wang
- Department of Endocrinology, Gansu Provincial People's Hospital, Gansu Key Laboratory of Endocrine and Metabolism, 204 Donggang West Road, Lanzhou, 730000, PR China.
| | - Lijun Duan
- Department of Gynecology and Obstetrics, Gansu Provincial People's Hospital, 204 Donggang West Road, Lanzhou 730000, PR China.
| | - Yanbin Gao
- Metabolic Disease Center, School of Traditional Chinese Medical, Capital Medical University, Beijing Key Laboratory of TCM Collateral Disease Theory Research, Beijing, 100069, PR China
| | - Shuhong Zhou
- Department of Rheumatology and Immunology, Gansu Provincial People's Hospital, 204 Donggang West Road, Lanzhou, 730000, PR China
| | - Yongming Liu
- Department of Geriatric Endocrinology, The First Hospital of Lanzhou University, 1 Donggang West Road, Lanzhou, 730000, PR China
| | - Suhong Wei
- Department of Endocrinology, Gansu Provincial People's Hospital, Gansu Key Laboratory of Endocrine and Metabolism, 204 Donggang West Road, Lanzhou, 730000, PR China
| | - Siqin An
- Department of Endocrinology, Gansu Provincial People's Hospital, Gansu Key Laboratory of Endocrine and Metabolism, 204 Donggang West Road, Lanzhou, 730000, PR China
| | - Jing Liu
- Department of Endocrinology, Gansu Provincial People's Hospital, Gansu Key Laboratory of Endocrine and Metabolism, 204 Donggang West Road, Lanzhou, 730000, PR China
| | - Liming Tian
- Department of Endocrinology, Gansu Provincial People's Hospital, Gansu Key Laboratory of Endocrine and Metabolism, 204 Donggang West Road, Lanzhou, 730000, PR China
| | - Shaocheng Wang
- Clinical College of Ophthalmology, Tianjin Medical University, Tianjin Eye Hospital, Tianjin, 300070, PR China
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17
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Luo XY, Zhu XQ, Li Y, Wang XB, Yin W, Ge YS, Ji WM. MicroRNA-150 restores endothelial cell function and attenuates vascular remodeling by targeting PTX3 through the NF-κB signaling pathway in mice with acute coronary syndrome. Cell Biol Int 2018; 42:1170-1181. [PMID: 29741292 DOI: 10.1002/cbin.10985] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Accepted: 05/05/2018] [Indexed: 12/28/2022]
Abstract
MicroRNAs (miRNAs) have been known to function as important regulators in the vascular system, with various physiopathological effects such as vascular remodeling and hypertension modulation. We aimed to explore whether microRNA-150 (miR-150) regulates endothelial cell function and vascular remodeling in acute coronary syndrome (ACS), and the involvement of PTX3 and NF-κB signaling pathway. Ten normal mice and sixty ApoE-/- mice were chosen, and their coronary artery tissues and endothelial cells were extracted. ApoE-/- mice were injected with a series of inhibitor or mimic for miR-150, or siRNA against PTX3. The miR-150 expression, NF-κB1, RELA, and PTX3 mRNA expression were assessed by reverse transcription quantitative polymerase chain reaction, and pentraxin-3, p-P50, and p-P65 protein expression by Western blot analysis. Cell viability and migration were assessed by MTT assay and scratch test. Matrigel tube formation assay was employed to determine vascular remodeling of endothelial cells. The dual-luciferase reporter assay verified that PTX3 was a target of miR-150. Mice with ACS presented with decreased miR-150 but increased PTX3. It was observed that the miR-150 mimic and siRNA against PTX3 reduced levels of PTX3, NF-κB1, and RELA in mice, and the miR-150 inhibitor reversed the tendency. The in vitro cell experimentation proved that miR-150 might facilitate endothelial cell proliferation, migration, and restrain vascular remodeling via inhibiting PTX3 expression. On the basis of the results of this study, it was hypothesized that miR-150 could possibly maintain endothelial cell function and suppress vascular remodeling by inhibiting PTX3 through the NF-κB signaling pathway in mice with ACS.
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Affiliation(s)
- Xian-Yuan Luo
- Department of Cardiovascular, Suzhou Hospital Affiliated to Nanjing Medical University, Suzhou, 215002, P. R. China.,Department of Cardiovascular, Suzhou Science and Technology Town Hospital, Suzhou, 215153, P. R. China
| | - Xiao-Qing Zhu
- Department of Cardiovascular, Suzhou Hospital Affiliated to Nanjing Medical University, Suzhou, 215002, P. R. China.,Department of Cardiovascular, Suzhou Science and Technology Town Hospital, Suzhou, 215153, P. R. China
| | - Ying Li
- Department of Cardiovascular, Suzhou Hospital Affiliated to Nanjing Medical University, Suzhou, 215002, P. R. China.,Department of Cardiovascular, Suzhou Science and Technology Town Hospital, Suzhou, 215153, P. R. China
| | - Xue-Bin Wang
- Department of Cardiovascular, Suzhou Hospital Affiliated to Nanjing Medical University, Suzhou, 215002, P. R. China.,Department of Cardiovascular, Suzhou Science and Technology Town Hospital, Suzhou, 215153, P. R. China
| | - Wei Yin
- Department of Cardiovascular, Suzhou Hospital Affiliated to Nanjing Medical University, Suzhou, 215002, P. R. China.,Department of Cardiovascular, Suzhou Science and Technology Town Hospital, Suzhou, 215153, P. R. China
| | - Yi-Shan Ge
- Department of Cardiovascular, Suzhou Hospital Affiliated to Nanjing Medical University, Suzhou, 215002, P. R. China.,Department of Cardiovascular, Suzhou Science and Technology Town Hospital, Suzhou, 215153, P. R. China
| | - Wei-Min Ji
- Department of Cardiovascular, Suzhou Hospital Affiliated to Nanjing Medical University, Suzhou, 215002, P. R. China.,Department of Cardiovascular, Suzhou Science and Technology Town Hospital, Suzhou, 215153, P. R. China
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18
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Shi R, Zhang S, Cheng G, Yang X, Zhao N, Chen C. Ginsenoside Rg1 and Acori Graminei Rhizoma Attenuates Neuron Cell Apoptosis by Promoting the Expression of miR-873-5p in Alzheimer's Disease. Neurochem Res 2018; 43:1529-1538. [PMID: 29926354 DOI: 10.1007/s11064-018-2567-y] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 05/22/2018] [Accepted: 05/29/2018] [Indexed: 12/11/2022]
Abstract
Alzheimer's disease (AD) severely threatens human health in their old age, however the potential etiology underlying it is still unclear. Both Ginsenoside Rg1 (GRg1) and Acori graminei Rhizoma (AGR) are the traditional Chinese herbal drug, while their potential role in AD remains need further identification. Both SAMP1 and SAMP8 mice were employed as the control and AD mice. Morris water maze method was used to detect the cognitive function of the mice, TUNEL assay was performed to determine cell apoptosis. Real-time PCR and western blot were carried out to measure gene expression. The relationship between miR-873-5p and HMOX1 was determined using luciferase reporter assay. Comparing with SAMP1, the cognitive function was impaired and cell apoptosis was increased in SAMP8 mice. GRg1 + AGR treatment significantly attenuated the symptom of AD. The expression of miR-873-5p was decreased, while HMOX1 was increased in SAMP8 mice. GRg1 + AGR treatment significantly promoted the expression of miR-873-5p, but decreased HMOX1. MiR-873-5p targets HMOX1 to regulate its expression. Aβ1-42 stimulation decreased the expression of miR-873-5p, but increased HMOX1 in PC12 cells. GRg1 + AGR treatment reversed the effect of Aβ1-42, while miR-873-5p inhibitor abolished the effect of GRg1 + AGR. In vivo experiments confirmed the protect role of GRg1 + AGR in AD. GRg1 + AGR suppressed neuron cell apoptosis by regulating the expression of miR-873-5p in AD.
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Affiliation(s)
- Ran Shi
- Department of Traditional Chinese Medicine, Shandong Qianfoshan Hospital, 16766 Jingshi Road, Jinan, 250014, People's Republic of China.
| | - Sishuo Zhang
- Department of Neurology, The Affiliated Hospital of Shandong University of TCM, Jinan, People's Republic of China
| | - Guangqing Cheng
- Department of Traditional Chinese Medicine, Shandong Qianfoshan Hospital, 16766 Jingshi Road, Jinan, 250014, People's Republic of China
| | - Xiaoni Yang
- Department of Traditional Chinese Medicine, Shandong Qianfoshan Hospital, 16766 Jingshi Road, Jinan, 250014, People's Republic of China
| | - Ningning Zhao
- Department of Traditional Chinese Medicine, Shandong Qianfoshan Hospital, 16766 Jingshi Road, Jinan, 250014, People's Republic of China
| | - Chao Chen
- Department of Traditional Chinese Medicine, Shandong Qianfoshan Hospital, 16766 Jingshi Road, Jinan, 250014, People's Republic of China
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19
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Cai J, Culley MK, Zhao Y, Zhao J. The role of ubiquitination and deubiquitination in the regulation of cell junctions. Protein Cell 2017; 9:754-769. [PMID: 29080116 PMCID: PMC6107491 DOI: 10.1007/s13238-017-0486-3] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Accepted: 10/09/2017] [Indexed: 12/11/2022] Open
Abstract
Maintenance of cell junctions plays a crucial role in the regulation of cellular functions including cell proliferation, permeability, and cell death. Disruption of cell junctions is implicated in a variety of human disorders, such as inflammatory diseases and cancers. Understanding molecular regulation of cell junctions is important for development of therapeutic strategies for intervention of human diseases. Ubiquitination is an important type of post-translational modification that primarily regulates endogenous protein stability, receptor internalization, enzyme activity, and protein-protein interactions. Ubiquitination is tightly regulated by ubiquitin E3 ligases and can be reversed by deubiquitinating enzymes. Recent studies have been focusing on investigating the effect of protein stability in the regulation of cell-cell junctions. Ubiquitination and degradation of cadherins, claudins, and their interacting proteins are implicated in epithelial and endothelial barrier disruption. Recent studies have revealed that ubiquitination is involved in regulation of Rho GTPases’ biological activities. Taken together these studies, ubiquitination plays a critical role in modulating cell junctions and motility. In this review, we will discuss the effects of ubiquitination and deubiquitination on protein stability and expression of key proteins in the cell-cell junctions, including junction proteins, their interacting proteins, and small Rho GTPases. We provide an overview of protein stability in modulation of epithelial and endothelial barrier integrity and introduce potential future search directions to better understand the effects of ubiquitination on human disorders caused by dysfunction of cell junctions.
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Affiliation(s)
- Junting Cai
- Acute Lung Injury Center of Excellence, Division of Pulmonary, Asthma, and Critical Care Medicine, Department of Medicine, The University of Pittsburgh, Pittsburgh, PA, 15213, USA.,Xiangya Hospital of Central South University, Changsha, 410008, China
| | - Miranda K Culley
- Acute Lung Injury Center of Excellence, Division of Pulmonary, Asthma, and Critical Care Medicine, Department of Medicine, The University of Pittsburgh, Pittsburgh, PA, 15213, USA
| | - Yutong Zhao
- Acute Lung Injury Center of Excellence, Division of Pulmonary, Asthma, and Critical Care Medicine, Department of Medicine, The University of Pittsburgh, Pittsburgh, PA, 15213, USA
| | - Jing Zhao
- Acute Lung Injury Center of Excellence, Division of Pulmonary, Asthma, and Critical Care Medicine, Department of Medicine, The University of Pittsburgh, Pittsburgh, PA, 15213, USA.
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20
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Johnson KW, Shameer K, Glicksberg BS, Readhead B, Sengupta PP, Björkegren JLM, Kovacic JC, Dudley JT. Enabling Precision Cardiology Through Multiscale Biology and Systems Medicine. ACTA ACUST UNITED AC 2017; 2:311-327. [PMID: 30062151 PMCID: PMC6034501 DOI: 10.1016/j.jacbts.2016.11.010] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Revised: 11/29/2016] [Accepted: 11/30/2016] [Indexed: 12/20/2022]
Abstract
The traditional paradigm of cardiovascular disease research derives insight from large-scale, broadly inclusive clinical studies of well-characterized pathologies. These insights are then put into practice according to standardized clinical guidelines. However, stagnation in the development of new cardiovascular therapies and variability in therapeutic response implies that this paradigm is insufficient for reducing the cardiovascular disease burden. In this state-of-the-art review, we examine 3 interconnected ideas we put forth as key concepts for enabling a transition to precision cardiology: 1) precision characterization of cardiovascular disease with machine learning methods; 2) the application of network models of disease to embrace disease complexity; and 3) using insights from the previous 2 ideas to enable pharmacology and polypharmacology systems for more precise drug-to-patient matching and patient-disease stratification. We conclude by exploring the challenges of applying a precision approach to cardiology, which arise from a deficit of the required resources and infrastructure, and emerging evidence for the clinical effectiveness of this nascent approach.
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Affiliation(s)
- Kipp W Johnson
- Institute for Next Generation Healthcare, Mount Sinai Health System, New York, New York.,Department of Genetics and Genomic Sciences, Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Khader Shameer
- Institute for Next Generation Healthcare, Mount Sinai Health System, New York, New York.,Department of Genetics and Genomic Sciences, Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Benjamin S Glicksberg
- Institute for Next Generation Healthcare, Mount Sinai Health System, New York, New York.,Department of Genetics and Genomic Sciences, Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Ben Readhead
- Institute for Next Generation Healthcare, Mount Sinai Health System, New York, New York.,Department of Genetics and Genomic Sciences, Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Partho P Sengupta
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York.,Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Johan L M Björkegren
- Department of Genetics and Genomic Sciences, Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, New York.,Department of Medical Biochemistry and Biophysics Vascular Biology Unit, Karolinska Institutet, Stockholm, Sweden
| | - Jason C Kovacic
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York.,Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Joel T Dudley
- Institute for Next Generation Healthcare, Mount Sinai Health System, New York, New York.,Department of Genetics and Genomic Sciences, Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, New York.,Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York
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