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Wang N, Chen C, Ren J, Dai D. MicroRNA delivery based on nanoparticles of cardiovascular diseases. Mol Cell Biochem 2024; 479:1909-1923. [PMID: 37542599 DOI: 10.1007/s11010-023-04821-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 07/24/2023] [Indexed: 08/07/2023]
Abstract
Cardiovascular disease, especially myocardial infarction, is a serious threat to human health. Many drugs currently used cannot achieve the desired therapeutic effect due to the lack of selectivity. With the in-depth understanding of the role of microRNA (miRNA) in cardiovascular disease and the wide application of nanotechnology, loading drugs into nanoparticles with the help of nano-delivery system may have a better effect in the treatment of cardiomyopathy. In this review, we highlight the latest research on miRNAs in the treatment of cardiovascular disease in recent years and discuss the possibilities and challenges of using miRNA to treat cardiomyopathy. Secondly, we discuss the delivery of miRNA through different nano-carriers, especially inorganic, polymer and liposome nano-carriers. The preparation of miRNA nano-drugs by encapsulating miRNA in these nano-materials will provide a new treatment option. In addition, the research status of miRNA in the treatment of cardiomyopathy based on nano-carriers is summarized. The use of this delivery tool cannot only realize therapeutic potential, but also greatly improve drug targeting and reduce side effects.
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Affiliation(s)
- Nan Wang
- Department of Pharmacy, The First Affiliated Hospital of Ningbo University, 59 Liuting Street, Haishu District, Ningbo, 315010, Zhejiang, China
| | - Chunyan Chen
- Department of Pharmacy, The First Affiliated Hospital of Ningbo University, 59 Liuting Street, Haishu District, Ningbo, 315010, Zhejiang, China
| | - Jianmin Ren
- Department of Pharmacy, The First Affiliated Hospital of Ningbo University, 59 Liuting Street, Haishu District, Ningbo, 315010, Zhejiang, China
| | - Dandan Dai
- Department of Pharmacy, The First Affiliated Hospital of Ningbo University, 59 Liuting Street, Haishu District, Ningbo, 315010, Zhejiang, China.
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2
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Chen S, Chen W, Li Z, Yue J, Yung KKL, Li R. Regulation of PM 2.5 on mitochondrial damage in H9c2 cells through miR-421/SIRT3 pathway and protective effect of miR-421 inhibitor and resveratrol. J Environ Sci (China) 2024; 138:288-300. [PMID: 38135396 DOI: 10.1016/j.jes.2023.03.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 03/09/2023] [Accepted: 03/09/2023] [Indexed: 12/24/2023]
Abstract
Fine particulate matter (PM2.5) exposure is associated with cardiovascular disease (CVD) morbidity and mortality. Mitochondria are sensitive targets of PM2.5, and mitochondrial dysfunction is closely related to the occurrence of CVD. The epigenetic mechanism of PM2.5-triggered mitochondrial injury of cardiomyocytes is unclear. This study focused on the miR-421/SIRT3 signaling pathway to investigate the regulatory mechanism in cardiac mitochondrial dynamics imbalance in rat H9c2 cells induced by PM2.5. Results illustrated that PM2.5 impaired mitochondrial function and caused dynamics homeostasis imbalance. Besides, PM2.5 up-regulated miR-421 and down-regulated SIRT3 gene expression, along with decreasing p-FOXO3a (SIRT3 downstream target gene) and p-Parkin expression and triggering abnormal expression of fusion gene OPA1 and fission gene Drp1. Further, miR-421 inhibitor (miR-421i) and resveratrol significantly elevated the SIRT3 levels in H9c2 cells after PM2.5 exposure and mediated the expression of SOD2, OPA1 and Drp1, restoring the mitochondrial morphology and function. It suggests that miR-421/SIRT3 pathway plays an epigenetic regulatory role in mitochondrial damage induced by PM2.5 and that miR-421i and resveratrol exert protective effects against PM2.5-incurred cardiotoxicity.
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Affiliation(s)
- Shanshan Chen
- Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Wenqi Chen
- Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Zhiping Li
- Institute of Judicial Identification Techniques for Environmental Damage, Shanxi University and Shanxi Unisdom Testing Technology Co., Ltd., Taiyuan 030006, China
| | - Jianwei Yue
- Institute of Judicial Identification Techniques for Environmental Damage, Shanxi University and Shanxi Unisdom Testing Technology Co., Ltd., Taiyuan 030006, China
| | - Ken Kin Lam Yung
- Institute of Environmental Science, Shanxi University, Taiyuan 030006, China; Department of Biology, Hong Kong Baptist University, Hong Kong, China.
| | - Ruijin Li
- Institute of Environmental Science, Shanxi University, Taiyuan 030006, China; Institute of Judicial Identification Techniques for Environmental Damage, Shanxi University and Shanxi Unisdom Testing Technology Co., Ltd., Taiyuan 030006, China; Shanxi Yellow River Laboratory, Taiyuan 030006, China.
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3
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Mathur P, Saxena S, Saxena B, Rani V. MicroRNAs Targeting Critical Molecular Pathways in Diabetic Cardiomyopathy Emerging Valuable for Therapy. Cardiovasc Hematol Agents Med Chem 2024; 22:298-307. [PMID: 38265401 DOI: 10.2174/0118715257265947231129074526] [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: 06/06/2023] [Revised: 10/09/2023] [Accepted: 10/17/2023] [Indexed: 01/25/2024]
Abstract
MicroRNAs have emerged as an important regulator of post-transcriptional gene expression studied extensively in many cancers, fetal development, and cardiovascular diseases. Their endogenous nature and easy manipulation have made them potential diagnostic and therapeutic molecules. Diseases with complex pathophysiology such as Diabetic Cardiomyopathy display symptoms at a late stage when the risk of heart failure has become very high. Therefore, the utilization of microRNAs as a tool to study pathophysiology and device-sustainable treatments for DCM could be considered. The present review focuses on the mechanistic insights of diabetic cardiomyopathy and the potential role of microRNAs.
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Affiliation(s)
- Priyanka Mathur
- Center for Emerging Diseases, Department of Biotechnology, Jaypee Institute of Information Technology, A-10, Sector- 62, Noida, 201307, Uttar Pradesh, India
| | - Sharad Saxena
- Center for Emerging Diseases, Department of Biotechnology, Jaypee Institute of Information Technology, A-10, Sector- 62, Noida, 201307, Uttar Pradesh, India
| | - Bhawna Saxena
- Department of Computer Science & Engineering and Information Technology, Jaypee Institute of Information Technology, A-10, Sector-62, Noida, 201307, Uttar Pradesh, India
| | - Vibha Rani
- Center for Emerging Diseases, Department of Biotechnology, Jaypee Institute of Information Technology, A-10, Sector- 62, Noida, 201307, Uttar Pradesh, India
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4
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Soci UPR, Cavalcante BRR, Improta-Caria AC, Roever L. The Epigenetic Role of MiRNAs in Endocrine Crosstalk Between the Cardiovascular System and Adipose Tissue: A Bidirectional View. Front Cell Dev Biol 2022; 10:910884. [PMID: 35859891 PMCID: PMC9289671 DOI: 10.3389/fcell.2022.910884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 05/24/2022] [Indexed: 11/27/2022] Open
Abstract
Overweight and obesity (OBT) is a serious health condition worldwide, and one of the major risk factors for cardiovascular disease (CVD), the main reason for morbidity and mortality worldwide. OBT is the proportional increase of Adipose Tissue (AT) compared with other tissue and fluids, associated with pathological changes in metabolism, hemodynamic overload, cytokine secretion, systemic inflammatory profile, and cardiac metabolism. In turn, AT is heterogeneous in location, and displays secretory capacity, lipolytic activation, insulin sensitivity, and metabolic status, performing anatomic, metabolic, and endocrine functions. Evidence has emerged on the bidirectional crosstalk exerted by miRNAs as regulators between the heart and AT on metabolism and health conditions. Here, we discuss the bidirectional endocrine role of miRNAs between heart and AT, rescuing extracellular vesicles’ (EVs) role in cell-to-cell communication, and the most recent results that show the potential of common therapeutic targets through the elucidation of parallel and ⁄or common epigenetic mechanisms.
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Affiliation(s)
- Ursula Paula Reno Soci
- Biodynamics of the Human Body Movement Department, School of Physical Education and Sports, São Paulo University–USP, São Paulo, Brazil
| | - Bruno Raphael Ribeiro Cavalcante
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Brazil
- Department of Pathology, Faculty of Medicine, Federal University of Bahia, Salvador, Brazil
| | - Alex Cleber Improta-Caria
- Post-Graduate Program in Medicine and Health, Faculty of Medicine, Federal University of Bahia, Salvador, Brazil
- Physical Education Department, Salvador University (UNIFACS), Salvador, Brazil
| | - Leonardo Roever
- Post-Graduate Program in Medicine and Health, Faculty of Medicine, Federal University of Bahia, Salvador, Brazil
- Department of Clinical Research, Federal University of Uberlândia, Uberlândia, Brazil
- Faculty of Medicine, Sao Paulo University, Sao Paulo, Brazil
- *Correspondence: Leonardo Roever,
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5
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Jayawardena E, Medzikovic L, Ruffenach G, Eghbali M. Role of miRNA-1 and miRNA-21 in Acute Myocardial Ischemia-Reperfusion Injury and Their Potential as Therapeutic Strategy. Int J Mol Sci 2022; 23:ijms23031512. [PMID: 35163436 PMCID: PMC8836257 DOI: 10.3390/ijms23031512] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/24/2022] [Accepted: 01/25/2022] [Indexed: 02/04/2023] Open
Abstract
Coronary artery disease remains the leading cause of death. Acute myocardial infarction (MI) is characterized by decreased blood flow to the coronary arteries, resulting in cardiomyocytes death. The most effective strategy for treating an MI is early and rapid myocardial reperfusion, but restoring blood flow to the ischemic myocardium can induce further damage, known as ischemia-reperfusion (IR) injury. Novel therapeutic strategies are critical to limit myocardial IR injury and improve patient outcomes following reperfusion intervention. miRNAs are small non-coding RNA molecules that have been implicated in attenuating IR injury pathology in pre-clinical rodent models. In this review, we discuss the role of miR-1 and miR-21 in regulating myocardial apoptosis in ischemia-reperfusion injury in the whole heart as well as in different cardiac cell types with special emphasis on cardiomyocytes, fibroblasts, and immune cells. We also examine therapeutic potential of miR-1 and miR-21 in preclinical studies. More research is necessary to understand the cell-specific molecular principles of miRNAs in cardioprotection and application to acute myocardial IR injury.
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Heart Failure after Cardiac Surgery: The Role of Halogenated Agents, Myocardial Conditioning and Oxidative Stress. Int J Mol Sci 2022; 23:ijms23031360. [PMID: 35163284 PMCID: PMC8836224 DOI: 10.3390/ijms23031360] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/21/2022] [Accepted: 01/22/2022] [Indexed: 12/07/2022] Open
Abstract
Heart disease requires a surgical approach sometimes. Cardiac-surgery patients develop heart failure associated with ischemia induced during extracorporeal circulation. This complication could be decreased with anesthetic drugs. The cardioprotective effects of halogenated agents are based on pre- and postconditioning (sevoflurane, desflurane, or isoflurane) compared to intravenous hypnotics (propofol). We tried to put light on the shadows walking through the line of the halogenated anesthetic drugs’ effects in several enzymatic routes and oxidative stress, waiting for the final results of the ACDHUVV-16 clinical trial regarding the genetic modulation of this kind of drugs.
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Podgórski R, Cieśla M, Podgórska D, Bajorek W, Płonka A, Czarny W, Trybulski R, Król P. Plasma microRNA-320a as a Potential Biomarker of Physiological Changes during Training in Professional Volleyball Players. J Clin Med 2022; 11:jcm11010263. [PMID: 35012004 PMCID: PMC8746094 DOI: 10.3390/jcm11010263] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 12/27/2021] [Accepted: 12/29/2021] [Indexed: 02/04/2023] Open
Abstract
A deeper insight into the mechanisms responsible for athlete performance that may serve as specific and detailed training indicators is still desired, because conventionally used biomarkers provide limited information about the adaptive processes that occur during exercise. The objective of our study was to assess insulin-like growth factor 1 receptors (IGF1R) gene expression and evaluate plasma concentration of selected microRNAs (miRNAs) during a 10-week training period (sampling times: week 1, 4, 7, and 10) in a group of 12 professional female volleyball players. Circulating miRNAs (miR-223, miR-320a, and miR-486) with established concentration in plasma and documented association with the IGF1 signaling pathway, which is involved in muscle development and recovery, were tested. The levels of analyzed miRNAs, tested by one-way ANOVA, were significantly different between four training periods during a 10-week training cycle (miR-223 p < 0.0001, miR-320a p = 0.00021, miR-486 p = 0.0037, respectively). The levels of IGF1R also appeared to be different (p = 0.00092), and their expression showed a trend to increase between the first and third periods. In the fourth period, the expression decreased, although it was higher compared with the baseline. Correlations between concentration levels of miR-223 and miR-320a (rs = 0.54, p < 0.001), as well as between miR-320a and miR-486 (rs = 0.73, p < 0.001) were also found. In the fourth period, a negative correlation between miR-223 plasma level and leucocyte IGF1R expression was found (rs = -0.63, p = 0.028). Multiple linear regression analysis showed that miR-320a (p = 0.024) and creatine kinase (p = 0.028) had the greatest impact on the expression levels of the IGF1R gene. Future studies are required to define whether these miRNAs, especially miR-320a, as well as IGF1R expression could be useful biomarkers of physiological changes during exercise and to discover their detailed biological roles in mode-specific exercise training adaptations of professional athletes.
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Affiliation(s)
- Rafał Podgórski
- Department of Biochemistry, Institute of Medical Sciences, Medical College of Rzeszow University, 35-959 Rzeszow, Poland
- Centre for Innovative Research in Medical and Natural Sciences, Medical College of Rzeszow University, 35-310 Rzeszow, Poland
- Correspondence: ; Tel.: +48-17851-68-55
| | - Marek Cieśla
- Department of Clinical Genetics, Institute of Medical Sciences, Medical College of Rzeszow University, 35-959 Rzeszow, Poland;
| | - Dominika Podgórska
- Department of Internal Diseases, Institute of Medical Sciences, Medical College of Rzeszow University, 35-959 Rzeszow, Poland;
| | - Wojciech Bajorek
- Institute of Physical Culture Studies, Medical College of Rzeszow University, 35-959 Rzeszow, Poland; (W.B.); (A.P.); (W.C.); (P.K.)
| | - Artur Płonka
- Institute of Physical Culture Studies, Medical College of Rzeszow University, 35-959 Rzeszow, Poland; (W.B.); (A.P.); (W.C.); (P.K.)
| | - Wojciech Czarny
- Institute of Physical Culture Studies, Medical College of Rzeszow University, 35-959 Rzeszow, Poland; (W.B.); (A.P.); (W.C.); (P.K.)
| | - Robert Trybulski
- Department of Medical Sciences, The Wojciech Korfanty School of Economics, 40-659 Katowice, Poland;
- Provita Zory Medical Center, 44-240 Zory, Poland
| | - Paweł Król
- Institute of Physical Culture Studies, Medical College of Rzeszow University, 35-959 Rzeszow, Poland; (W.B.); (A.P.); (W.C.); (P.K.)
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8
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Chen HY, Lu J, Wang ZK, Yang J, Ling X, Zhu P, Zheng SY. Hsa-miR-199a-5p Protect Cell Injury in Hypoxia Induces Myocardial Cells Via Targeting HIF1α. Mol Biotechnol 2021; 64:482-492. [PMID: 34843094 DOI: 10.1007/s12033-021-00423-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 10/28/2021] [Indexed: 11/29/2022]
Abstract
Myocardial infarction (MI) is one of the most common global diseases. Recently, microRNA 199a-5p (miR-199a-5p) has been recognized as a vital regulator in several human diseases. Nevertheless, the function of miR-199a-5p and the associated downstream molecular mechanisms in myocardial injury remain undescribed. Here, we assessed the relative expression of miR-199a-5p in an oxidative stress injury model of human myocardial cells. The effects of miR-199a-5p on myocardial cell viability were determined by cell counting kit-8 (CCK-8), terminal deoxynucleotidyl transferase UTP nick end labeling (TUNEL), flow cytometry, and western blot assays. Online bioinformatic analysis was used to predict the aim of miR-199a-5p in cardiomyocyte injury, which was confirmed by dual-luciferase reporter assays. miR-199a-5p increased the growth rate of cardiomyocytes after treatment with a hypoxic environment. miR-199a-5p acted as an inhibitor directly targeted hypoxia-inducible factor-1 (HIF1α) expression, which was higher in the cardiomyocyte injury model than that in healthy myocardial cells. Upregulated HIF1α expression abolished miR-199a-5p-induced cell proliferation in the cardiomyocyte hypoxia model. Our results suggest that miR-199a-5p is a potential prognostic biomarker in myocardial damage.
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Affiliation(s)
- Hui-Yong Chen
- Department of Cardiothoracic Surgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, People's Republic of China.,Department of Thoracic Surgery, Yuebei People's Hospital, Shantou University, Shaoguan, People's Republic of China
| | - Jun Lu
- Department of Cardiothoracic Surgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, People's Republic of China
| | - Zheng-Kang Wang
- Department of Cardiothoracic Surgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, People's Republic of China
| | - Jie Yang
- Department of Cardiothoracic Surgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, People's Republic of China
| | - Xiao Ling
- Department of Cardiothoracic Surgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, People's Republic of China
| | - Peng Zhu
- Department of Cardiothoracic Surgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, People's Republic of China. .,Department of Cardiothoracic Surgery, Nanfang hospital, Southern Medical University, 1838 Guangzhou Avenue North, Baiyun, Guangzhou, Guangdong, 510280, People's Republic of China.
| | - Shao-Yi Zheng
- Department of Cardiothoracic Surgery, Nanfang Hospital, Southern Medical University, 510515, Guangzhou, People's Republic of China. .,Department of Cardiothoracic Surgery, Nanfang hospital, Southern Medical University, 1838 Guangzhou Avenue North, Baiyun, Guangzhou, Guangdong, 510280, People's Republic of China.
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9
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Zheng X, Gao Q, Liang S, Zhu G, Wang D, Feng Y. Cardioprotective Properties of Ginkgo Biloba Extract 80 via the Activation of AKT/GSK3β/β-Catenin Signaling Pathway. Front Mol Biosci 2021; 8:771208. [PMID: 34805278 PMCID: PMC8595256 DOI: 10.3389/fmolb.2021.771208] [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: 09/06/2021] [Accepted: 10/22/2021] [Indexed: 11/23/2022] Open
Abstract
Elderly people are more likely to experience myocardial infarction (MI) than young people, with worse post-MI mortality and prognosis. Ginkgo biloba extract 50 (GBE50) is an oral GBE product that matches the German product, EGb761, which has been used to treat acute myocardial infarction (AMI). The extraction purity of GBE50 was improved to form a new formulation, Ginkgo biloba extract 80 (GBE80). This study investigates the effect of GBE80 on aged acute myocardial infarction rats. GBE80 injection is a novel formulation that was prepared by mixing Ginkgo flavonoids and lactones in a 4:1 weight ratio, with a Ginkgo content of more than 80%. Cell Counting Kit-8 was used to determine the biological safety and protective effect of GBE80 on cardiomyocytes against oxidative damage. An aged AMI rat model was developed and used to determine the myocardial infarction weight ratio using triphenyltetrazolium chloride staining. Terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end labeling (TUNEL) was applied to detect cell apoptosis in myocardial tissue. Western blotting and immunohistochemistry were used to measure the protein levels of members of the AKT/GSK3β/β-catenin pathway in vitro and in vivo, respectively. We found that GBE80 in vitro suppressed H2O2-induced cytotoxicity by promoting AKT/GSK3β/β-catenin signaling, while it did not show cytotoxicity to normal cardiomyocytes in the 0–500 μg/ml dose range. After 7 days of administration to aged AMI rats, GBE80 markedly reduced the weight ratio of the infarction and inhibited cell apoptosis in myocardial tissue. Furthermore, the AKT/GSK3β/β-catenin signaling pathway was activated by GBE80. These results suggest that GBE80 injection effectively inhibited AMI-induced myocardial damage and in vitro H2O2-induced cardiomyocyte cytotoxicity by activating the AKT/GSK3β/β-catenin signaling pathway.
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Affiliation(s)
- XiangWei Zheng
- Engineering Research Center of Modern Preparation Technology of Traditional Chinese Medicine, Ministry of Education, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qi Gao
- SPH Xing Ling Sci. and Tech, Pharmaceutical Co., Ltd., Shanghai, China
| | - Shuang Liang
- Engineering Research Center of Modern Preparation Technology of Traditional Chinese Medicine, Ministry of Education, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - GuoQin Zhu
- SPH Xing Ling Sci. and Tech, Pharmaceutical Co., Ltd., Shanghai, China
| | - DanDan Wang
- SPH Xing Ling Sci. and Tech, Pharmaceutical Co., Ltd., Shanghai, China
| | - Yi Feng
- Engineering Research Center of Modern Preparation Technology of Traditional Chinese Medicine, Ministry of Education, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Fu Q, Pan H, Tang Y, Rong J, Zheng Z. MiR-200a-3p Aggravates DOX-Induced Cardiotoxicity by Targeting PEG3 Through SIRT1/NF-κB Signal Pathway. Cardiovasc Toxicol 2021; 21:302-313. [PMID: 33638775 DOI: 10.1007/s12012-020-09620-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 11/23/2020] [Indexed: 02/07/2023]
Abstract
Doxorubicin (DOX) is a widely used cytotoxic drug whose application is limited by its severe side effects. Little was known regarding how to offset its side effects. Therefore this study aims to explore the role of miR-200a-3p in DOX-induced cardiotoxicity and its possible mechanism. DOX-induced myocardial injury rat models were established, which were then injected with miR-200a-3p inhibitor (miR-200a-3p suppression) to observe the effects of miR-200a-3p on cell proliferation, and apoptosis. Heart function and weights of rat models were also measured. Cardiomyocytes were induced by DOX, in which PEG3 knockdown or corresponding plasmids were transfected to assess the possible effect of PEG3 on cell activity. Dual luciferase reporter assay was applied to verify the binding of PEG3 with miR-200a-3p. Elevated levels of lactate dehydrogenase (LDH), creatine kinase-MB (CK-MB) and left ventricular end-diastolic pressure (LVEDP), as well as suppressed left ventricular systolic pressure (LVSP) and ± dp/dt max were showed in myocardial injury rat models. DOX induced myocardial injury and increased miR-200a-3p expression levels. miR-200a-3p inhibitor could partially attenuate DOX-induced cardiotoxicity in rat models, while PEG3 could regulate myocardial injury in DOX-treated cell models. miR-200a-3p, by targeting PEG3 through SIRT1/NF-κB signal pathway, regulated cell proliferation, inflammation and apoptosis of myocardiocytes. The results in current study demonstrated that miR-200a-3p regulates cell proliferation and apoptosis of cardiomyocytes by targeting PEG3 through SIRT1/NF-κB signal pathway. This result may provide a potential clue for the treatment of DOX-induced cardiotoxicity.
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Affiliation(s)
- Qinghua Fu
- Department of Cardiovasology, Hunan Provincial People's Hospital, Changsha, Hunan, 410000, People's Republic of China.
| | - Hongwei Pan
- Department of Cardiovasology, Hunan Provincial People's Hospital, Changsha, Hunan, 410000, People's Republic of China
| | - Yi Tang
- Department of Cardiovasology, Hunan Provincial People's Hospital, Changsha, Hunan, 410000, People's Republic of China
| | - Jingjing Rong
- Department of Cardiovasology, Hunan Provincial People's Hospital, Changsha, Hunan, 410000, People's Republic of China
| | - Zhaofen Zheng
- Department of Cardiovasology, Hunan Provincial People's Hospital, Changsha, Hunan, 410000, People's Republic of China
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11
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Role of Selected miRNAs as Diagnostic and Prognostic Biomarkers in Cardiovascular Diseases, Including Coronary Artery Disease, Myocardial Infarction and Atherosclerosis. J Cardiovasc Dev Dis 2021; 8:jcdd8020022. [PMID: 33669699 PMCID: PMC7923109 DOI: 10.3390/jcdd8020022] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 02/13/2021] [Accepted: 02/15/2021] [Indexed: 02/08/2023] Open
Abstract
Cardiovascular diseases are the leading cause of death worldwide in different cohorts. It is well known that miRNAs have a crucial role in regulating the development of cardiovascular physiology, thus impacting the pathophysiology of heart diseases. MiRNAs also have been reported to be associated with cardiac reactions, leading to myocardial infarction (MCI) and ultimately heart failure (HF). To prevent these heart diseases, proper and timely diagnosis of cardiac dysfunction is pivotal. Though there are many symptoms associated with an irregular heart condition and though there are some biomarkers available that may indicate heart disease, authentic, specific and sensitive markers are the need of the hour. In recent times, miRNAs have proven to be promising candidates in this regard. They are potent biomarkers as they can be easily detected in body fluids (blood, urine, etc.) due to their remarkable stability and presence in apoptotic bodies and exosomes. Existing studies suggest the role of miRNAs as valuable biomarkers. A single biomarker may be insufficient to diagnose coronary artery disease (CAD) or acute myocardial infarction (AMI); thus, a combination of different miRNAs may prove fruitful. Therefore, this review aims to highlight the role of circulating miRNA as diagnostic and prognostic biomarkers in cardiovascular diseases such as coronary artery disease (CAD), myocardial infarction (MI) and atherosclerosis.
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12
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Wang Q, Liu B, Wang Y, Bai B, Yu T, Chu XM. The biomarkers of key miRNAs and target genes associated with acute myocardial infarction. PeerJ 2020; 8:e9129. [PMID: 32440375 PMCID: PMC7229769 DOI: 10.7717/peerj.9129] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 04/14/2020] [Indexed: 12/14/2022] Open
Abstract
Background Acute myocardial infarction (AMI) is considered one of the most prominent causes of death from cardiovascular disease worldwide. Knowledge of the molecular mechanisms underlying AMI remains limited. Accurate biomarkers are needed to predict the risk of AMI and would be beneficial for managing the incidence rate. The gold standard for the diagnosis of AMI, the cardiac troponin T (cTnT) assay, requires serial testing, and the timing of measurement with respect to symptoms affects the results. As attractive candidate diagnostic biomarkers in AMI, circulating microRNAs (miRNAs) are easily detectable, generally stable and tissue specific. Methods The Gene Expression Omnibus (GEO) database was used to compare miRNA expression between AMI and control samples, and the interactions between miRNAs and mRNAs were analysed for expression and function. Furthermore, a protein-protein interaction (PPI) network was constructed. The miRNAs identified in the bioinformatic analysis were verified by RT-qPCR in an H9C2 cell line. The miRNAs in plasma samples from patients with AMI (n = 11) and healthy controls (n = 11) were used to construct receiver operating characteristic (ROC) curves to evaluate the clinical prognostic value of the identified miRNAs. Results We identified eight novel miRNAs as potential candidate diagnostic biomarkers for patients with AMI. In addition, the predicted target genes provide insight into the molecular mechanisms underlying AMI.
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Affiliation(s)
- Qi Wang
- Department of Cardiology, The Affiliated hospital of Qingdao University, Qingdao, China
| | - Bingyan Liu
- School of Basic Medicine, Qingdao University, Qingdao, China.,Institute for Translational Medicine, Qingdao University, Qingdao, China
| | - Yuanyong Wang
- Department of Thoracic Surgery, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Baochen Bai
- Department of Cardiology, The Affiliated hospital of Qingdao University, Qingdao, China
| | - Tao Yu
- Institute for Translational Medicine, Qingdao University, Qingdao, China
| | - Xian-Ming Chu
- Department of Cardiology, The Affiliated hospital of Qingdao University, Qingdao, China.,Department of Cardiology, The Affiliated Cardiovascular Hospital of Qingdao University, Qingdao, China
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13
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Ruiz-Meana M, Bou-Teen D, Ferdinandy P, Gyongyosi M, Pesce M, Perrino C, Schulz R, Sluijter JPG, Tocchetti CG, Thum T, Madonna R. Cardiomyocyte ageing and cardioprotection: consensus document from the ESC working groups cell biology of the heart and myocardial function. Cardiovasc Res 2020; 116:1835-1849. [DOI: 10.1093/cvr/cvaa132] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 03/25/2020] [Accepted: 04/30/2020] [Indexed: 12/12/2022] Open
Abstract
Abstract
Advanced age is a major predisposing risk factor for the incidence of coronary syndromes and comorbid conditions which impact the heart response to cardioprotective interventions. Advanced age also significantly increases the risk of developing post-ischaemic adverse remodelling and heart failure after ischaemia/reperfusion (IR) injury. Some of the signalling pathways become defective or attenuated during ageing, whereas others with well-known detrimental consequences, such as glycoxidation or proinflammatory pathways, are exacerbated. The causative mechanisms responsible for all these changes are yet to be elucidated and are a matter of active research. Here, we review the current knowledge about the pathophysiology of cardiac ageing that eventually impacts on the increased susceptibility of cells to IR injury and can affect the efficiency of cardioprotective strategies.
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Affiliation(s)
- Marisol Ruiz-Meana
- Department of Cardiology, Hospital Universitari Vall d’Hebron, Vall d’Hebron Institut de Recerca (VHIR), Universitat Autonoma de Barcelona and Centro de Investigación Biomédica en Red-CV, CIBER-CV, Madrid, Spain
| | - Diana Bou-Teen
- Department of Cardiology, Hospital Universitari Vall d’Hebron, Vall d’Hebron Institut de Recerca (VHIR), Universitat Autonoma de Barcelona and Centro de Investigación Biomédica en Red-CV, CIBER-CV, Madrid, Spain
| | - Péter Ferdinandy
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
- Pharmahungary Group, Szeged, Hungary
| | - Mariann Gyongyosi
- Department of Cardiology, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria
| | - Maurizio Pesce
- Unità di Ingegneria Tissutale Cardiovascolare, Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - Cinzia Perrino
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Rainer Schulz
- Institute of Physiology, Justus-Liebig University Giessen, Giessen, Germany
| | - Joost P G Sluijter
- Laboratory of Experimental Cardiology, Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
- Circulatory Health Laboratory, Regenerative Medicine Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Carlo G Tocchetti
- Department of Translational Medical Sciences and Interdepartmental Center of Clinical and Translational Sciences (CIRCET), Federico II University, Naples, Italy
| | - Thomas Thum
- Institute for Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Hannover, Germany
| | - Rosalinda Madonna
- Institute of Cardiology, University of Pisa, Pisa, Italy
- Department of Internal Medicine, University of Texas Medical School in Houston, Houston, TX, USA
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14
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Value of circulating miRNA-1 detected within 3 h after the onset of acute chest pain in the diagnosis and prognosis of acute myocardial infarction. Int J Cardiol 2020; 307:146-151. [DOI: 10.1016/j.ijcard.2019.09.050] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/12/2019] [Accepted: 09/24/2019] [Indexed: 01/08/2023]
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15
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Kura B, Kalocayova B, Devaux Y, Bartekova M. Potential Clinical Implications of miR-1 and miR-21 in Heart Disease and Cardioprotection. Int J Mol Sci 2020; 21:ijms21030700. [PMID: 31973111 PMCID: PMC7037063 DOI: 10.3390/ijms21030700] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 01/10/2020] [Accepted: 01/17/2020] [Indexed: 02/07/2023] Open
Abstract
The interest in non-coding RNAs, which started more than a decade ago, has still not weakened. A wealth of experimental and clinical studies has suggested the potential of non-coding RNAs, especially the short-sized microRNAs (miRs), to be used as the new generation of therapeutic targets and biomarkers of cardiovascular disease, an ever-growing public health issue in the modern world. Among the hundreds of miRs characterized so far, microRNA-1 (miR-1) and microRNA-21 (miR-21) have received some attention and have been associated with cardiac injury and cardioprotection. In this review article, we summarize the current knowledge of the function of these two miRs in the heart, their association with cardiac injury, and their potential cardioprotective roles and biomarker value. While this field has already been extensively studied, much remains to be done before research findings can be translated into clinical application for patient’s benefit.
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Affiliation(s)
- Branislav Kura
- Institute for Heart Research, Centre of Experimental Medicine, Slovak Academy of Sciences, 84104 Bratislava, Slovakia; (B.K.); (B.K.)
- Institute of Physiology, Faculty of Medicine, Comenius University in Bratislava, 81372 Bratislava, Slovakia
| | - Barbora Kalocayova
- Institute for Heart Research, Centre of Experimental Medicine, Slovak Academy of Sciences, 84104 Bratislava, Slovakia; (B.K.); (B.K.)
| | - Yvan Devaux
- Cardiovascular Research Unit, Department of Population Health, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg;
| | - Monika Bartekova
- Institute for Heart Research, Centre of Experimental Medicine, Slovak Academy of Sciences, 84104 Bratislava, Slovakia; (B.K.); (B.K.)
- Institute of Physiology, Faculty of Medicine, Comenius University in Bratislava, 81372 Bratislava, Slovakia
- Correspondence: ; Tel.: +421-2-3229-5427
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16
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Calderon-Dominguez M, Belmonte T, Quezada-Feijoo M, Ramos-Sánchez M, Fernández-Armenta J, Pérez-Navarro A, Cesar S, Peña-Peña L, Vea À, Llorente-Cortés V, Mangas A, de Gonzalo-Calvo D, Toro R. Emerging role of microRNAs in dilated cardiomyopathy: evidence regarding etiology. Transl Res 2020; 215:86-101. [PMID: 31505160 DOI: 10.1016/j.trsl.2019.08.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 08/19/2019] [Accepted: 08/20/2019] [Indexed: 02/08/2023]
Abstract
Dilated cardiomyopathy (DCM) is a heart muscle disease characterized by ventricular dilation and systolic dysfunction in the absence of abnormal loading conditions or coronary artery disease. This cardiac disorder is a major health problem due to its high prevalence, morbidity, and mortality. DCM is a complex disease with a common phenotype but heterogeneous pathological mechanisms. Early etiological diagnosis and prognosis stratification is crucial for the clinical management of the patient. Advances in imaging technology and genetic tests have provided useful tools for clinical practice. Nevertheless, the assessment of the disease remains challenging. Novel noninvasive indicators are still needed to assist in decision-making. microRNAs (miRNAs), a group of small noncoding RNAs, have been identified as key mediators of cell biology. They are found in a stable form in body fluids and their concentration is altered in response to stress. Previous research has suggested that the miRNA signature constitutes a novel source of noninvasive biomarkers for a wide array of cardiovascular diseases. Specifically, several studies have reported the potential role of miRNAs as clinical indicators among the etiologies of DCM. However, this field has not been reviewed in detail. Here, we summarize the evidence of intracellular and circulating miRNAs in DCM and their usefulness in the development of novel diagnostic, prognostic and therapeutic approaches, with a focus on DCM etiology. Although the findings are still preliminary, due to methodological and technical limitations and the lack of robust population-based studies, miRNAs constitute a promising tool to assist in the clinical management of DCM.
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Affiliation(s)
- Maria Calderon-Dominguez
- Research Unit, Biomedical Research and Innovation Institute of Cádiz (INiBICA), Puerta del Mar University Hospital, University of Cádiz, Cádiz, Spain
| | - Thalía Belmonte
- Research Unit, Biomedical Research and Innovation Institute of Cádiz (INiBICA), Puerta del Mar University Hospital, University of Cádiz, Cádiz, Spain
| | - Maribel Quezada-Feijoo
- Department of Cardiology, Cruz Roja Central Hospital, Madrid, Spain; Alfonso X University (UAX), Madrid, Spain
| | - Monica Ramos-Sánchez
- Department of Cardiology, Cruz Roja Central Hospital, Madrid, Spain; Alfonso X University (UAX), Madrid, Spain
| | - Juan Fernández-Armenta
- Research Unit, Biomedical Research and Innovation Institute of Cádiz (INiBICA), Puerta del Mar University Hospital, University of Cádiz, Cádiz, Spain; Department of Cardiology, Puerta del Mar Universitary Hospital, Cádiz, Spain
| | - Amparo Pérez-Navarro
- Research Unit, Biomedical Research and Innovation Institute of Cádiz (INiBICA), Puerta del Mar University Hospital, University of Cádiz, Cádiz, Spain
| | - Sergi Cesar
- Department of Pediatric Cardiology, Sant Joan de Déu Hospital, Barcelona, Spain
| | - Luisa Peña-Peña
- Department of Cardiology, Virgen del Rocio Universitary Hospital, Sevilla, Spain
| | - Àngela Vea
- Institute of Biomedical Research of Barcelona (IIBB) - Spanish National Research Council (CSIC), Barcelona, Spain
| | - Vicenta Llorente-Cortés
- Institute of Biomedical Research of Barcelona (IIBB) - Spanish National Research Council (CSIC), Barcelona, Spain; Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain; CIBERCV, Institute of Health Carlos III, Madrid, Spain
| | - Alipio Mangas
- Research Unit, Biomedical Research and Innovation Institute of Cádiz (INiBICA), Puerta del Mar University Hospital, University of Cádiz, Cádiz, Spain; Department of Internal Medicine, Puerta del Mar Universitary Hospital, Cádiz, Spain; Department of Medicine, School of Medicine, University of Cádiz, Cádiz, Spain
| | - David de Gonzalo-Calvo
- Institute of Biomedical Research of Barcelona (IIBB) - Spanish National Research Council (CSIC), Barcelona, Spain; Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain; CIBERCV, Institute of Health Carlos III, Madrid, Spain.
| | - Rocio Toro
- Research Unit, Biomedical Research and Innovation Institute of Cádiz (INiBICA), Puerta del Mar University Hospital, University of Cádiz, Cádiz, Spain; Department of Internal Medicine, Puerta del Mar Universitary Hospital, Cádiz, Spain; Department of Medicine, School of Medicine, University of Cádiz, Cádiz, Spain.
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17
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Soler-Botija C, Gálvez-Montón C, Bayés-Genís A. Epigenetic Biomarkers in Cardiovascular Diseases. Front Genet 2019; 10:950. [PMID: 31649728 PMCID: PMC6795132 DOI: 10.3389/fgene.2019.00950] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Accepted: 09/05/2019] [Indexed: 12/16/2022] Open
Abstract
Cardiovascular diseases are the number one cause of death worldwide and greatly impact quality of life and medical costs. Enormous effort has been made in research to obtain new tools for efficient and quick diagnosis and predicting the prognosis of these diseases. Discoveries of epigenetic mechanisms have related several pathologies, including cardiovascular diseases, to epigenetic dysregulation. This has implications on disease progression and is the basis for new preventive strategies. Advances in methodology and big data analysis have identified novel mechanisms and targets involved in numerous diseases, allowing more individualized epigenetic maps for personalized diagnosis and treatment. This paves the way for what is called pharmacoepigenetics, which predicts the drug response and develops a tailored therapy based on differences in the epigenetic basis of each patient. Similarly, epigenetic biomarkers have emerged as a promising instrument for the consistent diagnosis and prognosis of cardiovascular diseases. Their good accessibility and feasible methods of detection make them suitable for use in clinical practice. However, multicenter studies with a large sample population are required to determine with certainty which epigenetic biomarkers are reliable for clinical routine. Therefore, this review focuses on current discoveries regarding epigenetic biomarkers and its controversy aiming to improve the diagnosis, prognosis, and therapy in cardiovascular patients.
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Affiliation(s)
- Carolina Soler-Botija
- Heart Failure and Cardiac Regeneration (ICREC) Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Badalona, Spain
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Carolina Gálvez-Montón
- Heart Failure and Cardiac Regeneration (ICREC) Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Badalona, Spain
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Antoni Bayés-Genís
- Heart Failure and Cardiac Regeneration (ICREC) Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Badalona, Spain
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
- Cardiology Service, HUGTiP, Badalona, Spain
- Department of Medicine, Barcelona Autonomous University (UAB), Badalona, Spain
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18
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Zhao X, Jia Y, Chen H, Yao H, Guo W. Plasma-derived exosomal miR-183 associates with protein kinase activity and may serve as a novel predictive biomarker of myocardial ischemic injury. Exp Ther Med 2019; 18:179-187. [PMID: 31258652 PMCID: PMC6566024 DOI: 10.3892/etm.2019.7555] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 11/08/2018] [Indexed: 12/12/2022] Open
Abstract
Myocardial infarction (MI) is primarily caused by ischemic heart or coronary artery disease and is a major cause of mortality worldwide. Thus, it is necessary to establish reliable biochemical markers for the early diagnosis of MI. MicroRNAs (miRNAs or miR) have been demonstrated to circulate in biological fluids and are enclosed in extracellular vesicles, including exosomes. The current study assessed the differential expression of exosomal miRNAs in the plasma of patients with MI and healthy individuals, and the possible mechanism involved. Plasma-derived exosomes were isolated from patients with MI and healthy control individuals, and vesicles with a membrane were observed using transmission electron microscopy. Furthermore, an exosomal miRNA expression profile was compared between patients with MI and healthy individuals using a miRNA microarray. Significantly differentially expressed miRNAs were validated using reverse transcription-quantitative polymerase chain reaction. To the best of our knowledge, the present study was the first to demonstrate that miR-183 was markedly upregulated in patients with MI compared with healthy individuals. In addition, the relative exosomal miR-183 level increased with the degree of myocardial ischemic injury. Additionally, GO and KEGG analyses demonstrated that miR-183 is primarily involved in cell communication, protein kinase activity regulation and adrenergic signaling in cardiomyocytes. Furthermore, a protein-protein interaction network of all the miR-183 target genes was constructed. The results demonstrated that five core genes (PPP2CB, PPP2CA, PRKCA, PPP2CA, PPP2R5C and PPP2R2A) in the PPI network were also associated with protein kinase activity regulation and adrenergic signaling in cardiomyocytes. Taken together, these data demonstrate that exosomal miR-183 derived from the serum of patients with MI may be a novel diagnostic biomarker involved in the regulation of protein kinase activity. miR-183 may therefore be further developed for clinical use to benefit patients with coronary artery diseases.
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Affiliation(s)
- Xingxing Zhao
- Department of Cardiology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi 030001, P.R. China
| | - Yongping Jia
- Department of Cardiology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi 030001, P.R. China
| | - Huanzhen Chen
- Department of Cardiology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi 030001, P.R. China
| | - Hongmei Yao
- Department of Cardiology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi 030001, P.R. China
| | - Wenlin Guo
- Department of Cardiology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi 030001, P.R. China
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19
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Zhao Y, Jaber VR, LeBeauf A, Sharfman NM, Lukiw WJ. microRNA-34a (miRNA-34a) Mediated Down-Regulation of the Post-synaptic Cytoskeletal Element SHANK3 in Sporadic Alzheimer's Disease (AD). Front Neurol 2019; 10:28. [PMID: 30792687 PMCID: PMC6374620 DOI: 10.3389/fneur.2019.00028] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 01/10/2019] [Indexed: 12/13/2022] Open
Abstract
Integrating a combination of bioinformatics, microRNA microfluidic arrays, ELISA analysis, LED Northern, and transfection-luciferase reporter assay data using human neuronal-glial (HNG) cells in primary culture we have discovered a set of up-regulated microRNAs (miRNAs) linked to a small family of down-regulated messenger RNAs (mRNAs) within the superior temporal lobe neocortex (Brodmann A22) of sporadic Alzheimer's disease (AD) brain. At the level of mRNA abundance, the expression of a significant number of human brain genes found to be down-regulated in sporadic AD neocortex appears to be due to the increased abundance of a several brain-abundant inducible miRNAs. These up-regulated miRNAs—including, prominently, miRNA-34a—have complimentary RNA sequences in the 3′ untranslated-region (3′-UTR) of their target-mRNAs that results in the pathological down-regulation in the expression of important brain genes. An up-regulated microRNA-34a, already implicated in age-related inflammatory-neurodegeneration–appears to down-regulate key mRNA targets involved in synaptogenesis and synaptic-structure, distinguishing neuronal deficits associated with AD neuropathology. One significantly down-regulated post-synaptic element in AD is the proline-rich SH3 and multiple-ankyrin-repeat domain SHANK3 protein. Bioinformatics, microRNA array analysis and SHANK3-mRNA-3′UTR luciferase-reporter assay confirmed the importance of miRNA-34a in the regulation of SHANK3 expression in HNG cells. This paper reports on recent studies of a miRNA-34a-up-regulation coupled to SHANK3 mRNA down-regulation in sporadic AD superior-temporal lobe compared to age-matched controls. These findings further support our hypothesis of an altered miRNA-mRNA coupled signaling network in AD, much of which is supported, and here reviewed, by recently reported experimental-findings in the scientific literature.
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Affiliation(s)
- Yuhai Zhao
- LSU Neuroscience Center, Louisiana State University Health Sciences Center New Orleans, New Orleans, LA, United States.,Department of Anatomy and Cell Biology, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - Vivian R Jaber
- LSU Neuroscience Center, Louisiana State University Health Sciences Center New Orleans, New Orleans, LA, United States
| | - Ayrian LeBeauf
- LSU Neuroscience Center, Louisiana State University Health Sciences Center New Orleans, New Orleans, LA, United States
| | - Nathan M Sharfman
- LSU Neuroscience Center, Louisiana State University Health Sciences Center New Orleans, New Orleans, LA, United States
| | - Walter J Lukiw
- LSU Neuroscience Center, Louisiana State University Health Sciences Center New Orleans, New Orleans, LA, United States.,Department of Ophthalmology, Louisiana State University Health Sciences Center New Orleans, New Orleans, LA, United States.,Department of Neurology, Louisiana State University Health Sciences Center New Orleans, New Orleans, LA, United States
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20
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Su T, Shao X, Zhang X, Han Z, Yang C, Li X. Circulating microRNA-1 in the diagnosis and predicting prognosis of patients with chest pain: a prospective cohort study. BMC Cardiovasc Disord 2019; 19:5. [PMID: 30611212 PMCID: PMC6321730 DOI: 10.1186/s12872-018-0987-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 12/20/2018] [Indexed: 11/22/2022] Open
Abstract
Background To investigate the early diagnostic and prognostic value of microRNA-1 in patients with acute chest pain. Methods This study enrolled 341 patients attacked by chest pain within 3 h, and another 100 volunteers as control group. Circulating microRNA-1 was collected and determined by real-time quantitative reverse transcription-polymerase chain reaction. The clinical follow-up period was 720 days. Results There were 174 patients in acute myocardial infarction (AMI) group, 167 in non-AMI group. The relative expression of microRNA-1 was significantly increased within 3 h in AMI group, and it continued rising within 12 h, lower at 24 h than that 12 h in AMI group without reperfusion therapy. Otherwise, microRNA-1 concentration was markedly low at 12 h after primary percutaneous coronary intervention in AMI group. The 95% reference range of circulating microRNA-1 was 0.171–0.653. It was significantly available for microRNA-1 to early diagnose AMI with an optimal cutoff value of 2.215 and diagnostic accuracy could be improved when combined with cardiac troponin I. It was not statistically significant for microRNA-1 to forecast future AMI but might prognose mortality of 720 days in chest pain patients. In patients with chest pain, microRNA-1 concentration was high with major adverse cardiac events within 30 days, low with high overall survival within 720 days. Conclusions Circulating microRNA-1 might diagnose early AMI and predict the prognosis of patients with chest pain.
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Affiliation(s)
- Tong Su
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu, China.,Department of Cardiology, The Third Affiliated Hospital of Soochow University, Changzhou, 213003, Jiangsu, China
| | - Xiaonan Shao
- Department of Nuclear Medicine, The Third Affiliated Hospital of Soochow University, Changzhou, 213003, Jiangsu, China
| | - Xiaopu Zhang
- Department of Neurology, The Third People's Hospital of Changzhou, Changzhou, 213001, Jiangsu, China
| | - Zhijun Han
- Department of Cardiology, The Second People's Hospital of Wuxi Affiliated to Nanjing Medical University, Wuxi, 214000, Jiangsu, China
| | - Chengjian Yang
- Department of Cardiology, The Second People's Hospital of Wuxi Affiliated to Nanjing Medical University, Wuxi, 214000, Jiangsu, China.
| | - Xun Li
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu, China.
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