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Kuang Z, Wu J, Tan Y, Zhu G, Li J, Wu M. MicroRNA in the Diagnosis and Treatment of Doxorubicin-Induced Cardiotoxicity. Biomolecules 2023; 13:biom13030568. [PMID: 36979503 PMCID: PMC10046787 DOI: 10.3390/biom13030568] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 03/12/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023] Open
Abstract
Doxorubicin (DOX), a broad-spectrum chemotherapy drug, is widely applied to the treatment of cancer; however, DOX-induced cardiotoxicity (DIC) limits its clinical therapeutic utility. However, it is difficult to monitor and detect DIC at an early stage using conventional detection methods. Thus, sensitive, accurate, and specific methods of diagnosis and treatment are important in clinical practice. MicroRNAs (miRNAs) belong to non-coding RNAs (ncRNAs) and are stable and easy to detect. Moreover, miRNAs are expected to become biomarkers and therapeutic targets for DIC; thus, there are currently many studies focusing on the role of miRNAs in DIC. In this review, we list the prominent studies on the diagnosis and treatment of miRNAs in DIC, explore the feasibility and difficulties of using miRNAs as diagnostic biomarkers and therapeutic targets, and provide recommendations for future research.
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Affiliation(s)
- Ziyu Kuang
- Oncology Department, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
- Graduate School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Jingyuan Wu
- Oncology Department, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
- Graduate School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Ying Tan
- Oncology Department, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Guanghui Zhu
- Oncology Department, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
- Graduate School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Jie Li
- Oncology Department, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Min Wu
- Cardiovascular Department, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
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Totoń-Żurańska J, Sulicka-Grodzicka J, Seweryn MT, Pitera E, Kapusta P, Konieczny P, Drabik L, Kołton-Wróż M, Chyrchel B, Nowak E, Surdacki A, Grodzicki T, Wołkow PP. MicroRNA composition of plasma extracellular vesicles: a harbinger of late cardiotoxicity of doxorubicin. Mol Med 2022; 28:156. [PMID: 36517751 PMCID: PMC9753431 DOI: 10.1186/s10020-022-00588-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 11/09/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND The use of doxorubicin is associated with an increased risk of acute and long-term cardiomyopathy. Despite the constantly growing number of cancer survivors, little is known about the transcriptional mechanisms which progress in the time leading to a severe cardiac outcome. It is also unclear whether long-term transcriptomic alterations related to doxorubicin use are similar to transcriptomic patterns present in patients suffering from other cardiomyopathies. METHODS We have sequenced miRNA from total plasma and extracellular vesicles (EVs) from 66 acute lymphoblastic leukemia (ALL) survivors and 61 healthy controls (254 samples in total). We then analyzed processes regulated by differentially expressed circulating miRNAs and cross-validated results with the data of patients with clinically manifested cardiomyopathies. RESULTS We found that especially miRNAs contained within EVs may be informative in terms of cardiomyopathy development and may regulate pathways related to neurotrophin signaling, transforming growth factor beta (TGFβ) or epidermal growth factor receptors (ErbB). We identified vesicular miR-144-3p and miR-423-3p as the most variable between groups and significantly correlated with echocardiographic parameters and, respectively, for plasma: let-7g-5p and miR-16-2-3p. Moreover, vesicular miR-144-3p correlates with the highest number of echocardiographic parameters and is differentially expressed in the circulation of patients with dilated cardiomyopathy. We also found that distribution of particular miRNAs between of plasma and EVs (proportion between compartments) e.g., miR-184 in ALL, is altered, suggesting changes within secretory and miRNA sorting mechanisms. CONCLUSIONS Our results show that transcriptomic changes resulting from doxorubicin induced myocardial injury are reflected in circulating miRNA levels and precede development of the late onset cardiomyopathy phenotype. Among miRNAs related to cardiac function, we found vesicular miR-144-3p and miR-423-3p, as well as let-7g-5p and miR-16-2-3p contained in the total plasma. Selection of source for such studies (plasma or EVs) is of critical importance, as distribution of some miRNA between plasma and EVs is altered in ALL survivors, in comparison to healthy people, which suggests that doxorubicin-induced changes include miRNA sorting and export to extracellular space.
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Affiliation(s)
- Justyna Totoń-Żurańska
- grid.5522.00000 0001 2162 9631Center for Medical Genomics OMICRON, Jagiellonian University Medical College, ul. Kopernika 7C, 31-034 Krakow, Poland
| | - Joanna Sulicka-Grodzicka
- grid.5522.00000 0001 2162 9631Department of Rheumatology, Jagiellonian University Medical College, Krakow, Poland
| | - Michał T. Seweryn
- grid.5522.00000 0001 2162 9631Center for Medical Genomics OMICRON, Jagiellonian University Medical College, ul. Kopernika 7C, 31-034 Krakow, Poland ,grid.261331.40000 0001 2285 7943Department of Cancer Biology and Genetics, Center for Pharmacogenomics, College of Medicine, The Ohio State University, Columbus, OH USA
| | - Ewelina Pitera
- grid.5522.00000 0001 2162 9631Center for Medical Genomics OMICRON, Jagiellonian University Medical College, ul. Kopernika 7C, 31-034 Krakow, Poland
| | - Przemysław Kapusta
- grid.5522.00000 0001 2162 9631Center for Medical Genomics OMICRON, Jagiellonian University Medical College, ul. Kopernika 7C, 31-034 Krakow, Poland
| | - Paweł Konieczny
- grid.5522.00000 0001 2162 9631Center for Medical Genomics OMICRON, Jagiellonian University Medical College, ul. Kopernika 7C, 31-034 Krakow, Poland
| | - Leszek Drabik
- grid.5522.00000 0001 2162 9631Medical College and John Paul II Hospital, Jagiellonian University, Krakow, Poland ,grid.5522.00000 0001 2162 9631Department of Pharmacology, Jagiellonian University Medical College, Krakow, Poland
| | - Maria Kołton-Wróż
- grid.5522.00000 0001 2162 9631Center for Medical Genomics OMICRON, Jagiellonian University Medical College, ul. Kopernika 7C, 31-034 Krakow, Poland
| | - Bernadeta Chyrchel
- grid.5522.00000 0001 2162 9631Second Department of Cardiology, Jagiellonian University Medical College, Krakow, Poland
| | - Ewelina Nowak
- grid.5522.00000 0001 2162 9631Department of Internal Medicine and Gerontology, Jagiellonian University Medical College, Krakow, Poland
| | - Andrzej Surdacki
- grid.5522.00000 0001 2162 9631Second Department of Cardiology, Jagiellonian University Medical College, Krakow, Poland
| | - Tomasz Grodzicki
- grid.5522.00000 0001 2162 9631Department of Internal Medicine and Gerontology, Jagiellonian University Medical College, Krakow, Poland
| | - Paweł P. Wołkow
- grid.5522.00000 0001 2162 9631Center for Medical Genomics OMICRON, Jagiellonian University Medical College, ul. Kopernika 7C, 31-034 Krakow, Poland ,grid.5522.00000 0001 2162 9631Department of Pharmacology, Jagiellonian University Medical College, Krakow, Poland
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MiRNAs and circRNAs for the Diagnosis of Anthracycline-Induced Cardiotoxicity in Breast Cancer Patients: A Narrative Review. J Pers Med 2022; 12:jpm12071059. [PMID: 35887556 PMCID: PMC9315470 DOI: 10.3390/jpm12071059] [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: 06/13/2022] [Accepted: 06/25/2022] [Indexed: 11/28/2022] Open
Abstract
Breast cancer (BC) is the most frequent type of female cancer with increasing incidence in recent years. Doxorubicin (DOX) is an important backbone chemotherapy in BC, responsible for cardiotoxicity (CTX) in about 9% of treated women within the first year. Biomarkers of early CTX diagnosis are essential to avoid complicated DOX-related cardiac diseases. Traditional serum biomarkers are either poorly sensitive with transient elevation, and even absent if investigated outside their diagnostic window, or arise only in late-stage CTX. Emerging biomarkers such as non-coding RNA (ncRNA) have been recently investigated in DOX-related CTX. In our review, we revised the role of microRNAs, the most studied type of ncRNA, both in animal and human models, highlighting the interesting but often contrasting results. Moreover, we reviewed a novel class of ncRNA, circular RNA (circRNA), focusing on their modulatory mechanisms also involving microRNAs. MicroRNA and circRNA are players in a wide homeostatic balance with their perturbation representing a possible compensation for DOX damage. Further studies are required to assess the modalities of early detection of their variation in BC patients suffering from heart disease induced by DOX treatment.
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Jiang Y, Ghias K, Gupta S, Gupta A. MicroRNAs as Potential Biomarkers for Exercise-Based Cancer Rehabilitation in Cancer Survivors. Life (Basel) 2021; 11:1439. [PMID: 34947970 PMCID: PMC8707107 DOI: 10.3390/life11121439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/13/2021] [Accepted: 12/14/2021] [Indexed: 12/14/2022] Open
Abstract
Expression and functions of microRNAs (miRNAs) have been widely investigated in cancer treatment-induced complications and as a response to physical activity, respectively, but few studies focus on the application of miRNAs as biomarkers in exercise-based cancer rehabilitation. Research has shown that certain miRNA expression is altered substantially due to tissue damage caused by cancer treatment and chronic inflammation. MiRNAs are released from the damaged tissue and can be easily detected in blood plasma. Levels of the miRNA present in peripheral circulation can therefore be used to measure the extent of tissue damage. Moreover, damage to tissues such as cardiac and skeletal muscle significantly affects the individual's health-related fitness, which can be determined using physiologic functional assessments. These physiologic parameters are a measure of tissue health and function and can therefore be correlated with the levels of circulating miRNAs. In this paper, we reviewed miRNAs whose expression is altered during cancer treatment and may correlate to physiological, physical, and psychological changes that significantly impact the quality of life of cancer survivors and their role in response to physical activity. We aim to identify potential miRNAs that can not only be used for monitoring changes that occur in health-related fitness during cancer treatment but can also be used to evaluate response to exercise-based rehabilitation and monitor individual progress through the rehabilitation programme.
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Affiliation(s)
| | | | | | - Ananya Gupta
- Department of Physiology, National University of Ireland, H91 TK33 Galway, Ireland; (Y.J.); (K.G.); (S.G.)
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Chen L, Xu Y. MicroRNAs as Biomarkers and Therapeutic Targets in Doxorubicin-Induced Cardiomyopathy: A Review. Front Cardiovasc Med 2021; 8:740515. [PMID: 34901206 PMCID: PMC8653425 DOI: 10.3389/fcvm.2021.740515] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 10/29/2021] [Indexed: 12/15/2022] Open
Abstract
Doxorubicin is a broad-spectrum chemotherapy drug applied in antitumor therapy. However, its clinical utility is limited by its fatal cardiotoxicity. Doxorubicin (DOX)-induced cardiomyopathy (DIC) begins with the first DOX dose and is characterized by being cumulative dose-dependent, and its early diagnosis using common detection methods is very difficult. Therefore, it is urgent to determine the underlying mechanism of DIC to construct treatment strategies for the early intervention before irreversible damage to the myocardium occurs. Growing evidence suggests that microRNAs (miRNAs) play regulatory roles in the cardiovascular system. miRNAs may be involved in DIC by acting through multiple pathways to induce cardiomyocyte injury. Recent studies have shown that the dysregulation of miRNA expression can aggravate the pathological process of DIC, including the induction of oxidative stress, apoptosis, ion channel dysfunction and microvascular dysfunction. Current findings on the roles of miRNAs in DIC have led to a wide range of studies exploring candidate miRNAs to be utilized as diagnostic biomarkers and potential therapeutic targets for DIC. In this review, we discuss frontier studies on the roles of miRNAs in DIC to better understand their functions, develop relevant applications in DIC, discuss possible reasons for the limitations of their use and speculate on innovative treatment strategies.
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Affiliation(s)
- Liuying Chen
- Zhejiang Chinese Medical University, Hangzhou, China
| | - Yizhou Xu
- Department of Cardiology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Abstract
The purpose of this review was to systematize data on molecular genetic markers of increased risk of cardiotoxic effects, as well as to search for risk and protective variants of candidate genes. Today, the therapy of malignant neoplasms is based on the use of anthracyclines – drugs of the cytostatic mechanism of action. Along with their effectiveness, these drugs can have a cardiotoxic effect on cardiomyocytes by increasing the amount of reactive oxygen species and disrupting mitochondrial biogenesis. Pathological disorders lead to an increased risk of myocardial dysfunction and a number of other cardiovascular pathologies in patients receiving chemotherapy using anthracyclines. The cardiotoxic effect of anthracyclines leads to cardiomyopathy, heart failure, myocardial infarction, and thrombosis. Early detection of cardiotoxic damage leads to reducing the negative effects of these drugs due to changes in chemotherapy tactics. It is known that the risk of cardiotoxic myocardial damage is genetically determined and controlled by more than 80 genes. In this review, the description of basic molecules such as ATP-binding cassette transporters and solute carrier family (SLC transporters), carbonyl reductase, molecules of antioxidant defense, xenobiotic and iron metabolism was performed. In addition, a special attention is paid to the study of epigenetic and post-translational regulation. The available data are characterized by some inconsistency that may be explained by the ethnic differences of the studied populations. Thus, a more detailed research of various ethnic groups, gene-gene interactions between potential candidate genes and epigenetic regulation is necessary. Thus, understanding the contribution of genetic polymorphism to the development of cardiotoxicity will help to assess the individual risks of cardiovascular pathology in patients with various types of cancer, as well as reduce the risk of myocardial damage by developing individual preventive measures and correcting chemotherapy.
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Chen Y, Xu Y, Deng Z, Wang Y, Zheng Y, Jiang W, Jiang L. MicroRNA expression profiling involved in doxorubicin-induced cardiotoxicity using high-throughput deep-sequencing analysis. Oncol Lett 2021; 22:560. [PMID: 34093775 PMCID: PMC8170198 DOI: 10.3892/ol.2021.12821] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 03/09/2021] [Indexed: 12/31/2022] Open
Abstract
MicroRNAs (miRNAs/miRs) are sensitive biomarkers and endogenous repressors of gene expression by decreasing mRNA stability and interfering with mRNA translation. Despite a number of investigations revealing the dysregulation of miRNA expression associated with cardiotoxicity induced by doxorubicin (Dox), perturbation of miRNAs directly resulting from Dox at early stage in cardiomyocytes and the target gene interaction remain largely unknown. In the present study, high-throughput deep-sequencing was used to analyze changes in global miRNA expression in H9c2 cardiomyocytes exposed to 5 µg/ml Dox for 0, 12 or 24 h. Compared with the 0-h time point, the expression levels of 386 unique miRNAs were altered. Based on miRNA expression and fold-change, the target genes of 76 selected miRNAs were further analyzed using gene interaction networks and pathway enrichment analysis. These miRNAs were involved in the regulation of different pathways, whose functions included apoptosis, cell proliferation, extracellular matrix remodeling, oxidative stress and lipid metabolism. These differentially expressed miRNAs included let-7 family, miR-29b-3p, miR-378-3/5p, miR-351-3p, miR-664-3p, miR-455-3p, miR-298-3p, miR-702-5p, miR-128-1-5p, miR-671 and miR-421-5p. The present data indicated that global wide miRNA profiling in Dox-induced cardiomyocytes may provide a novel mechanistic insight into understanding Dox-induced heart failure and cardiotoxicity, as well as novel biomarkers and therapeutic targets.
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Affiliation(s)
- Ying Chen
- Department of Oncology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200336, P.R. China
| | - Yingjie Xu
- Department of Cardiology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200336, P.R. China
| | - Zhoufeng Deng
- Department of Oncology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200336, P.R. China
| | - Yin Wang
- Department of Cardiology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200336, P.R. China
| | - Ying Zheng
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200336, P.R. China
| | - Weihua Jiang
- Department of Oncology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200336, P.R. China
| | - Li Jiang
- Department of Cardiology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200336, P.R. China
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Charles S, Natarajan J. Integrated regulatory network based on lncRNA-miRNA-mRNA-TF reveals key genes and sub-networks associated with dilated cardiomyopathy. Comput Biol Chem 2021; 92:107500. [PMID: 33940530 DOI: 10.1016/j.compbiolchem.2021.107500] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 04/21/2021] [Indexed: 11/19/2022]
Abstract
Dilated Cardiomyopathy (DCM) is a multifactorial condition often leading to heart failure in many clinical cases. Due to the high number of DCMincidence reported as familial, a gene level network based study was conducted utilizing high throughput next generation sequencing data. We exploited the exome and transcriptome sequencing data in NCBI-SRA database to construct a high confidence scale-free regulatory network consisting of lncRNA, miRNA, mRNA and Transcription Factors (TFs). Analysis of RNA-Seq data revealed 477 differentially expressed coding transcripts and 77 lncRNAs. 268 miRNAs regulated either lncRNAs or mRNAs. Out of the 477 coding transcripts that are deregulated, 82 were TFs. We identified three major hub nodeslncRNA (XIST), miRNA (hsa-miR-195-5p) and mRNA (NOVA1) from the network. We also found putative disease associations of DCM with diabetes and DCM with hypoventillation syndrome. Five highly connected modules were also identified from the network. The hubs showed significant connectivity with the modules.Through this study we were able to gain insights into the underlying lncRNA-miRNA-mRNA-TF network. From a high throughput dataset we have isolated a handful of probable targets that may be utilized for studying the mechanisms of DCM development and progression to heart failure.
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Affiliation(s)
- Sona Charles
- Data Mining and Text Mining Laboratory, Department of Bioinformatics, Bharathiar University, Coimbatore, Tamilnadu, India
| | - Jeyakumar Natarajan
- Data Mining and Text Mining Laboratory, Department of Bioinformatics, Bharathiar University, Coimbatore, Tamilnadu, India.
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Fa HG, Chang WG, Zhang XJ, Xiao DD, Wang JX. Noncoding RNAs in doxorubicin-induced cardiotoxicity and their potential as biomarkers and therapeutic targets. Acta Pharmacol Sin 2021; 42:499-507. [PMID: 32694762 PMCID: PMC8114921 DOI: 10.1038/s41401-020-0471-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 07/03/2020] [Indexed: 02/07/2023] Open
Abstract
Anthracyclines, such as doxorubicin (DOX), are well known for their high efficacy in treating multiple cancers, but their clinical usage is limited due to their potential to induce fatal cardiotoxicity. Such detrimental effects significantly impact the overall physical condition or even induce the morbidity and mortality of cancer survivors. Therefore, it is extremely important to understand the mechanisms of DOX-induced cardiotoxicity to develop methods for the early detection of cytotoxicity and therapeutic applications. Studies have shown that many molecular events are involved in DOX-induced cardiotoxicity. However, the precise mechanisms are still not completely understood. Recently, noncoding RNAs (ncRNAs) have been extensively studied in a diverse range of regulatory roles in cellular physiological and pathological processes. With respect to their roles in DOX-induced cardiotoxicity, microRNAs (miRNAs) are the most widely studied, and studies have focused on the regulatory roles of long noncoding RNAs (lncRNAs) and circular RNAs (circRNAs), which have been shown to have significant functions in the cardiovascular system. Recent discoveries on the roles of ncRNAs in DOX-induced cardiotoxicity have prompted extensive interest in exploring candidate ncRNAs for utilization as potential therapeutic targets and/or diagnostic biomarkers. This review presents the frontier studies on the roles of ncRNAs in DOX-induced cardiotoxicity, addresses the possibility and prospects of using ncRNAs as diagnostic biomarkers or therapeutic targets, and discusses the possible reasons for related discrepancies and limitations of their use.
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Tantawy M, Pamittan FG, Singh S, Gong Y. Epigenetic Changes Associated With Anthracycline-Induced Cardiotoxicity. Clin Transl Sci 2021; 14:36-46. [PMID: 32770710 PMCID: PMC7877852 DOI: 10.1111/cts.12857] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 07/11/2020] [Indexed: 12/24/2022] Open
Abstract
Advances in cancer treatment have significantly improved the survival of patients with cancer, but, unfortunately, many of these treatments also have long-term complications. Cancer treatment-related cardiotoxicities are becoming a significant clinical problem that a new discipline, Cardio-Oncology, was established to advance the cardiovascular care of patients with growing cancer populations. Anthracyclines are a class of chemotherapeutic agents used to treat many cancers in adults and children. Their clinical use is limited by anthracycline-induced cardiotoxicity (AIC), which can lead to heart failure. Early-onset cardiotoxicity appears within a year of treatment, whereas late-onset cardiotoxicity occurs > 1 year and even up to decades after treatment completion. The pathophysiology of AIC was hypothesized to be caused by generation of reactive oxygen species that lead to lipid peroxidation, defective mitochondrial biogenesis, and DNA damage of the cardiomyocytes. The accumulation of anthracycline metabolites was also proposed to cause mitochondrial damage and the induction of cardiac cell apoptosis, which induces arrhythmias, contractile dysfunction, and cardiomyocyte death. This paper will provide a general overview of cardiotoxicity focusing on the effect of anthracyclines and their epigenetic molecular mechanisms on cardiotoxicity.
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Affiliation(s)
- Marwa Tantawy
- Department of Pharmacotherapy and Translational ResearchCollege of PharmacyUniversity of FloridaGainesvilleFloridaUSA
- Center for Pharmacogenomics and Precision MedicineCollege of PharmacyUniversity of FloridaGainesvilleFloridaUSA
| | - Frances G. Pamittan
- Department of Pharmacotherapy and Translational ResearchCollege of PharmacyUniversity of FloridaGainesvilleFloridaUSA
| | | | - Yan Gong
- Department of Pharmacotherapy and Translational ResearchCollege of PharmacyUniversity of FloridaGainesvilleFloridaUSA
- Center for Pharmacogenomics and Precision MedicineCollege of PharmacyUniversity of FloridaGainesvilleFloridaUSA
- UF Health Cancer CenterGainesvilleFloridaUSA
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Wang SR, Chen X, Ling S, Ni RZ, Guo H, Xu JW. MicroRNA expression, targeting, release dynamics and early-warning biomarkers in acute cardiotoxicity induced by triptolide in rats. Biomed Pharmacother 2019; 111:1467-1477. [PMID: 30841462 DOI: 10.1016/j.biopha.2018.12.109] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 12/13/2018] [Accepted: 12/23/2018] [Indexed: 12/21/2022] Open
Abstract
Tripterygium wilfordii Hook. F. is a plant used in traditional Chinese medicine to treat rheumatoid arthritis, lupus erythematosus, and psoriasis in China. However, its main active substance, triptolide, has toxic effects on the heart, liver, and kidneys, which limit its clinical application. Therefore, determining the mechanism of cardiotoxicity in triptolide and identifying effective early-warning biomarkers is beneficial for preventing irreversible myocardial injury. We observed changes in microRNAs and aryl hydrocarbon receptor (AhR) as potential biomarkers in triptolide-induced acute cardiotoxicity by using techniques such as polymerase chain reaction (PCR) assay. The results revealed that triptolide increased the heart/body ratio and caused myocardial fiber breakage, cardiomyocyte hypertrophy, increased cell gaps, and nuclear dissolution in treated male rats. Real-time PCR array detection revealed a more than 2-fold increase in the expression of 108 microRNA genes in the hearts of the male rats; this not only regulated the signaling pathways of ErbB, FOXO, AMPK, Hippo, HIF-1α, mTOR, and PI3K-Akt but also participated in biological processes such as cell adhesion, cell cycling, action potential, locomotory behavior, apoptosis, and DNA binding. Moreover, triptolide reduced the circulatory and cardiac levels of AhR protein as a target of these microRNAs and the messenger RNA expression of its downstream gene CYP1 A1. However, decreases in myocardial lactate dehydrogenase, creatine kinase MB, catalase, and glutathione peroxidase activity and an increase in circulating cardiac troponin I were observed only in male rats. Moreover, plasma microRNAs exhibited dynamic change. These results revealed that circulating microRNAs and AhR protein are potentially early-warning biomarkers for triptolide-induced cardiotoxicity.
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Affiliation(s)
- Shu-Rong Wang
- Epigenetics Laboratory, Institute of Interdisciplinary Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xiaomiao Chen
- Epigenetics Laboratory, Institute of Interdisciplinary Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Shuang Ling
- Epigenetics Laboratory, Institute of Interdisciplinary Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Rong-Zhen Ni
- Epigenetics Laboratory, Institute of Interdisciplinary Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Huining Guo
- Epigenetics Laboratory, Institute of Interdisciplinary Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jin-Wen Xu
- Epigenetics Laboratory, Institute of Interdisciplinary Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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Zhang R, Su H, Ma X, Xu X, Liang L, Ma G, Shi L. MiRNA let-7b promotes the development of hypoxic pulmonary hypertension by targeting ACE2. Am J Physiol Lung Cell Mol Physiol 2019; 316:L547-L557. [PMID: 30628484 DOI: 10.1152/ajplung.00387.2018] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Angiotensin-converting enzyme 2 (ACE2) protects against hypoxic pulmonary hypertension (HPH) by inhibiting the proliferation and migration of pulmonary artery smooth muscle cells (PASMCs). Under hypoxia, the hypoxia-inducible factor 1α (HIF-1α) inhibits ACE2 indirectly; however, the underlying mechanism is unclear. In the present study, we found that exposure to chronic hypoxia stimulated microRNA (miRNA) let-7b expression in rat lung via a HIF-1α-dependent pathway. Let-7b downregulated ACE2 expression by directly targeting the coding sequence of ACE2. Our in vitro and in vivo results revealed that let-7b contributed to the pathogenesis of HPH by inducing PASMCs proliferation and migration. Let-7b knockout mitigated right ventricle hypertrophy and pulmonary vessel remodeling in HPH by restoring ACE2 expression. Overall, we demonstrated that HIF-1α inhibited ACE2 expression via the HIF-1α-let-7b-ACE2 axis, which contributed to the pathogenesis of HPH by stimulating PASMCs proliferation and migration. Since let-7b knockout alleviated the development of HPH, let-7b may serve as a potential clinical target for the treatment of HPH.
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Affiliation(s)
- Ruifeng Zhang
- Department of Respiratory Medicine, Sir Run Run Shaw Hospital, Medical School of Zhejiang University , Hangzhou , China
| | - Hua Su
- Department of Respiratory Medicine, Sir Run Run Shaw Hospital, Medical School of Zhejiang University , Hangzhou , China
| | - Xiuqing Ma
- Department of Respiratory Medicine, Sir Run Run Shaw Hospital, Medical School of Zhejiang University , Hangzhou , China
| | - Xiaoling Xu
- Department of Respiratory Medicine, Sir Run Run Shaw Hospital, Medical School of Zhejiang University , Hangzhou , China
| | - Li Liang
- Department of Respiratory Medicine, Sir Run Run Shaw Hospital, Medical School of Zhejiang University , Hangzhou , China
| | - Guofeng Ma
- Department of Respiratory Medicine, Sir Run Run Shaw Hospital, Medical School of Zhejiang University , Hangzhou , China
| | - Liuhong Shi
- Department of Ultrasound, Second Affiliated Hospital, Medical School of Zhejiang University , Hangzhou , China
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Abstract
Cardiotoxicity is a well-known side effect of doxorubicin (DOX), but the mechanisms leading to this phenomenon are still not completely clear. Prediction of drug-induced dysfunction onset is difficult and is still largely based on detection of cardiac troponin (cTn), a circulating marker of heart damage. In the last years, several investigations focused on the possible involvement of microRNAs (miRNAs) in DOX-induced toxicity in vitro, with contrasting results. Recently, several groups employed animal models to mimic patient’s condition, investigate the biological pathways perturbed by DOX, and identify diagnostic markers of cardiotoxicity. We reviewed the results from several studies investigating cardiac miRNAs expression in rodent models of DOX-treatment. We also discussed the data from two publications indicating the possible use of circulating miRNA as biomarkers of DOX-induced cardiotoxicity. Unfortunately, limited information was derived from these studies, as selection methods of candidate-miRNAs and heterogeneity in cardiotoxicity assessment greatly hampered the novelty and robustness of the findings. Nevertheless, at least one circulating miRNA, miR-1, showed a good potential as early biomarker of drug-mediated cardiac dysfunction onset. The use of animal models to investigate DOX-induced cardiotoxicity surely helps narrowing the gap between basic research and clinical practice. Despite this, several issues, including selection of relevant miRNAs and less-than-optimal assessment of cardiotoxicity, greatly limited the results obtained so far. Nonetheless, the association of patients-based studies with the use of preclinical models may be the key to address the many unanswered questions regarding the pathophysiology and early detection of cardiotoxicity.
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Ruggeri C, Gioffré S, Chiesa M, Buzzetti M, Milano G, Scopece A, Castiglioni L, Pontremoli M, Sironi L, Pompilio G, Colombo GI, D'Alessandra Y. A Specific Circulating MicroRNA Cluster Is Associated to Late Differential Cardiac Response to Doxorubicin-Induced Cardiotoxicity In Vivo. DISEASE MARKERS 2018; 2018:8395651. [PMID: 30627229 PMCID: PMC6304816 DOI: 10.1155/2018/8395651] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 09/25/2018] [Accepted: 10/03/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Cardiotoxicity is a detrimental side effect of the anticancer drug doxorubicin (DOX), characterized by progressive heart dysfunction. Circulating microRNAs (miRNAs) are recognized as potential biomarkers of cardiac disease; thus, we aimed to investigate their association with late cardiotoxicity in an animal model of disease. METHODS Twenty C57BL/6 female mice were administered with 24 mg/kg cumulative dose of DOX or saline during 2 weeks, followed by a recovery period of one month (T42). Echocardiography was performed at baseline and at T42, and plasma samples were collected at T42. The selection of all miRNAs of interest was conducted by literature overview and by screening, followed by RT-qPCR validation. Results. The analysis of cardiac function at T42 evidenced five DOX-treated animals indistinguishable (NoTox) from controls (CTRLs), while four presented heart impairment (Tox). Our analyses identified eight dysfunction-associated plasma miRNAs. In particular, seven miRNAs were found downregulated in comparison to CTRLs, miR-1-3p, miR-122-5p, miR-127-3p, miR-133a-3p, miR-215-5p, miR-455-3-p, and miR-499a-5p. Conversely, miR-34a-5p showed increased levels in Tox plasma samples. Noteworthy, we determined a cluster composed of miR-1-3p, miR-34a-5p, miR-133a-3p, and miR-499a-5p that distinguished with high-accuracy Tox from NoTox mice. CONCLUSION This is the first study indicating that, similarly to what is observed in patients, DOX-administered animals present a differential cardiac response to treatment. Moreover, our results indicate the presence of specific plasma miRNAs whose expression reflect the presence of cardiac dysfunction in response to drug-induced injury.
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Affiliation(s)
- Clarissa Ruggeri
- Immunology and Functional Genomics Unit, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Sonia Gioffré
- Immunology and Functional Genomics Unit, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Mattia Chiesa
- Immunology and Functional Genomics Unit, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Marta Buzzetti
- Immunology and Functional Genomics Unit, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Giuseppina Milano
- Vascular Biology and Regenerative Medicine Unit, Centro Cardiologico Monzino IRCCS, Milan, Italy
- Laboratory of Cardiovascular Research, Department of Surgery and Anesthesiology, University Hospital of Lausanne, Lausanne, Switzerland
| | - Alessandro Scopece
- Vascular Biology and Regenerative Medicine Unit, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Laura Castiglioni
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - Marta Pontremoli
- Immunology and Functional Genomics Unit, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Luigi Sironi
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
- Unit of Cardio- and Cerebrovascular Research: Experimental Models and In Vivo Imaging, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Giulio Pompilio
- Vascular Biology and Regenerative Medicine Unit, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Gualtiero I. Colombo
- Immunology and Functional Genomics Unit, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Yuri D'Alessandra
- Immunology and Functional Genomics Unit, Centro Cardiologico Monzino IRCCS, Milan, Italy
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15
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MicroRNAs in the diagnosis and prevention of drug-induced cardiotoxicity. Arch Toxicol 2018; 93:1-9. [DOI: 10.1007/s00204-018-2356-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 11/14/2018] [Indexed: 01/12/2023]
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16
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Song L, Qiao G, Xu Y, Ma L, Jiang W. Role of non-coding RNAs in cardiotoxicity of chemotherapy. Surg Oncol 2018; 27:526-538. [PMID: 30217315 DOI: 10.1016/j.suronc.2018.06.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 05/30/2018] [Accepted: 06/07/2018] [Indexed: 01/06/2023]
Abstract
The long-time paradoxical situation of non-coding RNAs (ncRNAs) has been terminated for they emerge as executive at full spectrum of gene expression and translation. More recently, it has been demonstrated that some ncRNAs apparently are associated with chemotherapy, causing cardiotoxicity, which taint long-term recovery of patients in growing body of evidence. The current review focused on up-to-date knowledge on regulation change and molecular signaling of ncRNAs, at mean time evaluate their potentials as diagnostic biomarkers or therapeutic targets to monitor and protect cardio function.
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Affiliation(s)
- Lina Song
- Department of Oncology, Shanghai Tongren Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Guanglei Qiao
- Department of Oncology, Shanghai Tongren Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yingjie Xu
- Department of Cardiology, Shanghai Tongren Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Lijun Ma
- Department of Oncology, Shanghai Tongren Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
| | - Weihua Jiang
- Department of Oncology, Shanghai Tongren Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
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17
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Wenlan L, Zhongyuan X, Shaoqing L, Liying Z, Bo Z, Min L. MiR-34a-5p mediates sevoflurane preconditioning induced inhibition of hypoxia/reoxygenation injury through STX1A in cardiomyocytes. Biomed Pharmacother 2018; 102:153-159. [PMID: 29554593 DOI: 10.1016/j.biopha.2018.03.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 02/27/2018] [Accepted: 03/02/2018] [Indexed: 01/11/2023] Open
Abstract
Anesthetic preconditioning is a cellular protective approach whereby exposure to a volatile anesthetic renders cardio injury. Sevoflurane preconditioning has been shown to exhibit cardio protective effect on hypoxia/reoxygenation (H/R) injury, but the underlying mechanism is unclear. Syntaxin 1A (STX1A), an important regulator in cardio disease, was predicted to be the target gene of microRNA-34a-5p (miR-34a-5p). The current research was designed to delineate the role of miR-34a-5p in regulating sevoflurane preconditioning in cardiomyocytes injury. In this study, the results demonstrated that the expression of STX1A was significantly increased, while miR-34a-5p was dramatically decreased in sev-preconditioning H9c2 cells as compared with cells only under H/R stimulation. Moreover, miR-34a-5p regulated the protective effect of sev-preconditioning in injured H9c2 cells by mediating cell proliferation and cell apoptosis. Additionally, the luciferase report confirmed the targeting reaction between STX1A and miR-34a-5p. Taken together, our study suggested that miR-34a-5p regulated sev-preconditioning induced inhibition of hypoxia/reoxygenation injury through mediating STX1A, provided a potential therapeutic target for anesthetic protection in cardio disease.
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Affiliation(s)
- Li Wenlan
- Department of Anesthesia, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Xia Zhongyuan
- Department of Anesthesia, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China.
| | - Lei Shaoqing
- Department of Anesthesia, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Zhan Liying
- Department of Anesthesia, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Zhao Bo
- Department of Anesthesia, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Liu Min
- Department of Anesthesia, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
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18
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Activation of miR-34a-5p/Sirt1/p66shc pathway contributes to doxorubicin-induced cardiotoxicity. Sci Rep 2017; 7:11879. [PMID: 28928469 PMCID: PMC5605522 DOI: 10.1038/s41598-017-12192-y] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Accepted: 09/06/2017] [Indexed: 02/07/2023] Open
Abstract
The molecular mechanisms underlying anthracyclines-induced cardiotoxicity have not been well elucidated. MiRNAs were revealed dysregulated in the myocardium and plasma of rats received Dox treatment. MicroRNA-34a-5p (miR-34a-5p) was verified increased in the myocardium and plasma of Dox-treated rats, but was reversed in rats received Dox plus DEX treatments. Human miR-34a-5p was also observed increased in the plasma of patients with diffuse large B-cell lymphoma after 9- and 16-week epirubicin therapy. Up-regulation of miR-34a-5p was observed in Dox-induced rat cardiomyocyte H9c2 cells. MiR-34a-5p could augment Bax expression, but inhibited Bcl-2 expression, along with the increases of the activated caspase-3 and mitochondrial potentials in H9C2 cells. MiR-34a-5p was verified to modulate Sirt1 expression post-transcriptionally. In parallel to Sirt1 siRNA, miR-34a-5p could enhance p66shc expression, accompanied by increases of Bax and the activated caspase-3 and a decrease of Bcl-2 in H9c2 cells. Moreover, enforced expression of Sirt1 alleviated Dox-induced apoptosis of H9c2 cells, with suppressing levels of p66shc, Bax, the activated caspase-3 and miR-34a-5p, and enhancing Bcl-2 expression. Therefore, miR-34a-5p enhances cardiomyocyte apoptosis by targeting Sirt1, activation of miR-34a-5p/Sirt1/p66shc pathway contributes to Dox-induced cardiotoxicity, and blockage of this pathway represents a potential cardioprotective effect against anthracyclines.
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19
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Leger KJ, Leonard D, Nielson D, de Lemos JA, Mammen PPA, Winick NJ. Circulating microRNAs: Potential Markers of Cardiotoxicity in Children and Young Adults Treated With Anthracycline Chemotherapy. J Am Heart Assoc 2017; 6:JAHA.116.004653. [PMID: 28377429 PMCID: PMC5532993 DOI: 10.1161/jaha.116.004653] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Background Biomarkers for early detection of anthracycline (AC)‐induced cardiotoxicity may allow cardioprotective intervention before irreversible damage. Circulating microRNAs (miRNAs) are promising biomarkers of cardiovascular disease, however, have not been studied in the setting of AC‐induced cardiotoxicity. This study aimed to identify AC‐induced alterations in plasma miRNA expression in children and correlate expression with markers of cardiac injury. Methods and Results Candidate plasma profiling of 24 miRNAs was performed in 33 children before and after a cycle of AC (n=24) or noncardiotoxic chemotherapy (n=9). Relative miRNA changes between the pre‐ and postcycle time points (6, 12, and 24 hours) were determined within each treatment group and compared across groups. Plasma miRNA expression patterns were further explored with respect to AC dose and high‐sensitivity troponin T. Greater chemotherapy‐induced dysregulation was observed in this panel of candidate, cardiac‐related plasma miRNAs in patients receiving anthracyclines compared with those receiving noncardiotoxic chemotherapy (24‐hour MANOVA; P=0.024). Specifically, plasma miRs‐29b and ‐499 were upregulated 6 to 24 hours post‐AC, and their postchemotherapy expression significantly correlated with AC dose. Patients with acute cardiomyocyte injury (high‐sensitivity troponin T increase ≥5 ng/L from baseline) demonstrated higher expression of miR‐29b and miR‐499 post‐AC compared with those without. Conclusions In this pilot study, cardiac‐related plasma miRNAs are dysregulated following ACs. Plasma miR‐29b and ‐499 are acutely elevated post‐AC, with dose response relationships observed with anthracycline dose and markers of cardiac injury. Further evaluation of miRNAs may provide mechanistic insight into AC‐induced cardiotoxicity and yield biomarkers to facilitate earlier intervention to mitigate cardiotoxicity.
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Affiliation(s)
- Kasey J Leger
- Department of Pediatrics, Seattle Children's Hospital, University of Washington School of Medicine, Seattle, WA
| | - David Leonard
- Department of Clinical Research, Children's Medical Center, Dallas, TX
| | - Danelle Nielson
- Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX
| | - James A de Lemos
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX
| | - Pradeep P A Mammen
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX
- Heart Failure, Ventricular Assist Device & Heart Transplant Program, University of Texas Southwestern Medical Center, Dallas, TX
| | - Naomi J Winick
- Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX
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20
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Wang HL, Cui XH, Yu HL, Wu R, Xu X, Gao JP. Synergistic effects of polydatin and vitamin C in inhibiting cardiotoxicity induced by doxorubicin in rats. Fundam Clin Pharmacol 2017; 31:280-291. [DOI: 10.1111/fcp.12258] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 11/24/2016] [Accepted: 11/24/2016] [Indexed: 11/30/2022]
Affiliation(s)
- Hui-Lin Wang
- Department of Pharmacology; School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
| | - Xiao-Hua Cui
- Department of Pharmacology; School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
| | - Hai-Lun Yu
- School of Chemical and Environmental Engineering; Shanghai Institute of Technology; Shanghai 201418 China
| | - Rong Wu
- Department of Pharmacology; School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
| | - Xu Xu
- School of Chemical and Environmental Engineering; Shanghai Institute of Technology; Shanghai 201418 China
| | - Jian-Ping Gao
- Department of Pharmacology; School of Pharmacy; Shanghai University of Traditional Chinese Medicine; Shanghai 201203 China
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21
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Doxorubicin and Liposomal Doxorubicin Differentially Affect Expression of miR-208a and let-7g in Rat Ventricles and Atria. Cardiovasc Toxicol 2016; 17:355-359. [DOI: 10.1007/s12012-016-9393-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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22
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Zhu HJ, Han ZY, He SF, Jin SY, Xu SJ, Fang XD, Zhang Y. Specific MicroRNAs comparisons in hypoxia and morphine preconditioning against hypoxia-reoxgenation injury with and without heart failure. Life Sci 2016; 170:82-92. [PMID: 27919821 DOI: 10.1016/j.lfs.2016.11.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 11/10/2016] [Accepted: 11/30/2016] [Indexed: 01/01/2023]
Abstract
AIMS Ischemia reperfusion (I/R) injury is an inevitable event arising during the cardiovascular diseases development and the process of potent surgical treatments. microRNAs (miRNAs) are critical regulators of multiple cell processes including I/R injury. The present study aims to quantify miRNA alterations and regulated genes upon hypoxia-reoxygenation (H/R) injury in a rat heart failure model comparing with normal cardiomyocytes. MAIN METHODS Chronic heart failure was established by injecting doxorubicin (2mg/kg/week) for 6weeks, then H/R was performed on primary cultured cardiomyocytes isolated from normal and failed heart. Cellular injury was evaluated by detecting LDH release levels, cell variability and apoptotic rate. Dysregulated miRNAs in control, hypoxia preconditioning (HPC) and morphine preconditioning (MPC) groups under two conditions were quantified by microarray analysis. Fas protein expression was analyzed using Western Blotting analysis. KEY FINDINGS Chronic heart failure was confirmed with lower ejection fraction (EF), and significant cellular injury. HPC could reverse the injury induced by H/R in normal heart rather than failed heart, otherwise, MPC significantly attenuated cellular injury dose dependently in both conditions. There was 12 miRNAs significantly altered after doxorubicin injection, 7 downregulated and 5 upregulated. miR-133b-5p, miR-6216, miR-664-1-5p and let7e-5p were differentially expressed after HPC and MPC treatments. The direct interaction between miR-133b-5p and target gene Fas were established. The Fas protein expression was manipulated by MPC not HPC affording protective effect against H/R injury. SIGNIFICANCE We investigated that miR-133b-5p might play a particularly important role in the cardioprotective effect of MPC by regulating the target gene Fas.
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Affiliation(s)
- Hai-Juan Zhu
- Department of Anaesthesiology, Anhui Women and Child Health Care Hospital, Hefei 230601, China
| | - Zheng-Yi Han
- Department of Anaesthesiology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
| | - Shu-Fang He
- Department of Anaesthesiology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
| | - Shi-Yun Jin
- Department of Anaesthesiology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
| | - Shi-Jin Xu
- Department of Anaesthesiology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
| | - Xiang-Dong Fang
- Department of Anaesthesiology, Anhui Women and Child Health Care Hospital, Hefei 230601, China
| | - Ye Zhang
- Department of Anaesthesiology, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China.
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23
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Marrone AK, Beland FA, Pogribny IP. The role for microRNAs in drug toxicity and in safety assessment. Expert Opin Drug Metab Toxicol 2015; 11:601-11. [PMID: 25739314 DOI: 10.1517/17425255.2015.1021687] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
INTRODUCTION Adverse drug reactions present significant challenges that impact pharmaceutical development and are major burdens to public health services worldwide. In response to this need, the field of toxicology is rapidly expanding to identify key pathways involved in drug toxicity. AREAS COVERED MicroRNAs (miRNAs) are a class of small evolutionary conserved endogenous non-coding RNAs that regulate the translation of protein-coding genes. A wide range of toxicants alter miRNA levels in target organs and these altered miRNAs can also be detected in easily accessible biological fluids. This, combined with an early miRNA response to toxic insults and miRNA stability, substantiates the potential for these small molecules to be useful biomarkers for drug safety assessment. EXPERT OPINION miRNAs are early indicators and useful tools to detect drug-induced toxicity. Incorporation of miRNA profiling into the drug safety testing process will complement currently used techniques and may substantially enhance drug safety. With the increasing interests in translational research, the field of miRNA biomarker research will continue to expand and become an important part of the investigation of human drug toxicity.
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Affiliation(s)
- April K Marrone
- FDA-National Center for Toxicological Research, Division of Biochemical Toxicology , Jefferson, AR , USA
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24
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Lipshultz SE, Diamond MB, Franco VI, Aggarwal S, Leger K, Santos MV, Sallan SE, Chow EJ. Managing chemotherapy-related cardiotoxicity in survivors of childhood cancers. Paediatr Drugs 2014; 16:373-89. [PMID: 25134924 PMCID: PMC4417358 DOI: 10.1007/s40272-014-0085-1] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
In the US, children diagnosed with cancer are living longer, but not without consequences from the same drugs that cured their cancer. In these patients, cardiovascular disease is the leading cause of non-cancer-related morbidity and mortality. Although this review focuses on anthracycline-related cardiomyopathy in childhood cancer survivors, the global lifetime risk of other cardiovascular diseases such as atherosclerosis, arrhythmias and intracardiac conduction abnormalities, hypertension, and stroke also are increased. Besides anthracyclines, newer molecularly targeted agents, such as vascular endothelial growth factor receptor and tyrosine kinase inhibitors, also have been associated with acute hypertension, cardiomyopathy, and increased risk of ischemic cardiac events and arrhythmias, and are summarized here. This review also covers other risk factors for chemotherapy-related cardiotoxicity (including both modifiable and non-modifiable factors), monitoring strategies (including both blood and imaging-based biomarkers) during and following cancer treatment, and discusses the management of cardiotoxicity (including prevention strategies such as cardioprotection by use of dexrazoxane).
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Affiliation(s)
- Steven E Lipshultz
- Department of Pediatrics, Wayne State University School of Medicine and the Children's Research Center of Michigan at the Children's Hospital of Michigan, 3901 Beaubien Boulevard, Suite 1K40, Detroit, MI, 48201, USA,
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25
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Abstract
Cardiac stress leads to remodelling of cardiac tissue, which often progresses to heart failure and death. Part of the remodelling process is the formation of fibrotic tissue, which is caused by exaggerated activity of cardiac fibroblasts leading to excessive extracellular matrix production within the myocardium. Noncoding RNAs (ncRNAs) are a diverse group of endogenous RNA-based molecules, which include short (∼22 nucleotides) microRNAs and long ncRNAs (of >200 nucleotides). These ncRNAs can regulate important functions in many cardiovascular cells types. This Review focuses on the role of ncRNAs in cardiac fibrosis; specifically, ncRNAs as therapeutic targets, factors for direct fibroblast transdifferentation, their use as diagnostic and prognostic markers, and their potential to function as paracrine modulators of cardiac fibrosis and remodelling.
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Affiliation(s)
- Thomas Thum
- Institute of Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Carl Neuberg Strasse 1, 30625 Hannover, Germany
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26
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Bao MH, Feng X, Zhang YW, Lou XY, Cheng Y, Zhou HH. Let-7 in cardiovascular diseases, heart development and cardiovascular differentiation from stem cells. Int J Mol Sci 2013; 14:23086-102. [PMID: 24284400 PMCID: PMC3856107 DOI: 10.3390/ijms141123086] [Citation(s) in RCA: 144] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Revised: 10/30/2013] [Accepted: 11/04/2013] [Indexed: 01/08/2023] Open
Abstract
The let-7 family is the second microRNA found in C. elegans. Recent researches have found it is highly expressed in the cardiovascular system. Studies have revealed the aberrant expression of let-7 members in cardiovascular diseases, such as heart hypertrophy, cardiac fibrosis, dilated cardiomyopathy (DCM), myocardial infarction (MI), arrhythmia, angiogenesis, atherosclerosis, and hypertension. Let-7 also participates in cardiovascular differentiation of embryonic stem cells. TLR4, LOX-1, Bcl-xl and AGO1 are by now the identified target genes of let-7. The circulating let-7b is suspected to be the biomarker of acute MI and let-7i, the biomarker of DCM. Further studies are necessary for identifying the gene targets and signaling pathways of let-7 in cardiovascular diseases. Let-7 might be a potential therapeutic target for cardiovascular diseases. This review focuses on the research progresses regarding the roles of let-7 in cardiovascular development and diseases.
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Affiliation(s)
- Mei-Hua Bao
- Institute of Clinical Pharmacology, Central South University, Changsha 410078, China; E-Mails: (M.-H.B.); (Y.-W.Z.); (X.-Y.L.); (Y.C.)
- Department of Pharmacy, Changsha Medical University, Changsha 410219, China
| | - Xing Feng
- College of Medicine, Hunan Normal University, Changsha 410006, China; E-Mail:
| | - Yi-Wen Zhang
- Institute of Clinical Pharmacology, Central South University, Changsha 410078, China; E-Mails: (M.-H.B.); (Y.-W.Z.); (X.-Y.L.); (Y.C.)
| | - Xiao-Ya Lou
- Institute of Clinical Pharmacology, Central South University, Changsha 410078, China; E-Mails: (M.-H.B.); (Y.-W.Z.); (X.-Y.L.); (Y.C.)
| | - Yu Cheng
- Institute of Clinical Pharmacology, Central South University, Changsha 410078, China; E-Mails: (M.-H.B.); (Y.-W.Z.); (X.-Y.L.); (Y.C.)
| | - Hong-Hao Zhou
- Institute of Clinical Pharmacology, Central South University, Changsha 410078, China; E-Mails: (M.-H.B.); (Y.-W.Z.); (X.-Y.L.); (Y.C.)
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +86-731-8480-5380; Fax: +86-731-8235-4476
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27
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McGahon MK, Yarham JM, Daly A, Guduric-Fuchs J, Ferguson LJ, Simpson DA, Collins A. Distinctive profile of IsomiR expression and novel microRNAs in rat heart left ventricle. PLoS One 2013; 8:e65809. [PMID: 23799049 PMCID: PMC3683050 DOI: 10.1371/journal.pone.0065809] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2012] [Accepted: 05/03/2013] [Indexed: 12/20/2022] Open
Abstract
MicroRNAs (miRNAs) are single-stranded non-coding RNAs that negatively regulate target gene expression through mRNA cleavage or translational repression. There is mounting evidence that they play critical roles in heart disease. The expression of known miRNAs in the heart has been studied at length by microarray and quantitative PCR but it is becoming evident that microRNA isoforms (isomiRs) are potentially physiologically important. It is well known that left ventricular (patho)physiology is influenced by transmural heterogeneity of cardiomyocyte phenotype, and this likely reflects underlying heterogeneity of gene expression. Given the significant role of miRNAs in regulating gene expression, knowledge of how the miRNA profile varies across the ventricular wall will be crucial to better understand the mechanisms governing transmural physiological heterogeneity. To determinine miRNA/isomiR expression profiles in the rat heart we investigated tissue from different locations across the left ventricular wall using deep sequencing. We detected significant quantities of 145 known rat miRNAs and 68 potential novel orthologs of known miRNAs, in mature, mature* and isomiR formation. Many isomiRs were detected at a higher frequency than their canonical sequence in miRBase and have different predicted targets. The most common miR-133a isomiR was more effective at targeting a construct containing a sequence from the gelsolin gene than was canonical miR-133a, as determined by dual-fluorescence assay. We identified a novel rat miR-1 homolog from a second miR-1 gene; and a novel rat miRNA similar to miR-676. We also cloned and sequenced the rat miR-486 gene which is not in miRBase (v18). Signalling pathways predicted to be targeted by the most highly detected miRNAs include Ubiquitin-mediated Proteolysis, Mitogen-Activated Protein Kinase, Regulation of Actin Cytoskeleton, Wnt signalling, Calcium Signalling, Gap junctions and Arrhythmogenic Right Ventricular Cardiomyopathy. Most miRNAs are not expressed in a gradient across the ventricular wall, with exceptions including miR-10b, miR-21, miR-99b and miR-486.
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Affiliation(s)
- Mary K. McGahon
- Centre for Vision and Vascular Science, Queen’s University Belfast, Belfast, County Antrim, United Kingdom
| | - Janet M. Yarham
- Centre for Vision and Vascular Science, Queen’s University Belfast, Belfast, County Antrim, United Kingdom
| | - Aideen Daly
- Centre for Vision and Vascular Science, Queen’s University Belfast, Belfast, County Antrim, United Kingdom
| | - Jasenka Guduric-Fuchs
- Centre for Vision and Vascular Science, Queen’s University Belfast, Belfast, County Antrim, United Kingdom
| | - Lyndsey J. Ferguson
- Centre for Vision and Vascular Science, Queen’s University Belfast, Belfast, County Antrim, United Kingdom
| | - David A. Simpson
- Centre for Vision and Vascular Science, Queen’s University Belfast, Belfast, County Antrim, United Kingdom
| | - Anthony Collins
- Centre for Vision and Vascular Science, Queen’s University Belfast, Belfast, County Antrim, United Kingdom
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Bonet F, Hernandez-Torres F, Esteban FJ, Aranega A, Franco D. Comparative Analyses of MicroRNA Microarrays during Cardiogenesis: Functional Perspectives. MICROARRAYS 2013; 2:81-96. [PMID: 27605182 PMCID: PMC5003481 DOI: 10.3390/microarrays2020081] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2013] [Revised: 03/14/2013] [Accepted: 03/21/2013] [Indexed: 01/18/2023]
Abstract
Cardiovascular development is a complex process in which several transcriptional pathways are operative, providing instructions to the developing cardiomyocytes, while coping with contraction and morphogenetic movements to shape the mature heart. The discovery of microRNAs has added a new layer of complexity to the molecular mechanisms governing the formation of the heart. Discrete genetic ablation of the microRNAs processing enzymes, such as Dicer and Drosha, has highlighted the functional roles of microRNAs during heart development. Importantly, selective deletion of a single microRNA, miR-1-2, results in an embryonic lethal phenotype in which both morphogenetic, as well as impaired conduction, phenotypes can be observed. In an effort to grasp the variability of microRNA expression during cardiac morphogenesis, we recently reported the dynamic expression profile during ventricular development, highlighting the importance of miR-27 on the regulation of a key cardiac transcription factor, Mef2c. In this review, we compare the microRNA expression profile in distinct models of cardiogenesis, such as ventricular chamber development, induced pluripotent stem cell (iPS)-derived cardiomyocytes and the aging heart. Importantly, out of 486 microRNAs assessed in the developing heart, 11% (55) displayed increased expression, many of which are also differentially expressed in distinct cardiogenetic experimental models, including iPS-derived cardiomyocytes. A review on the functional analyses of these differentially expressed microRNAs will be provided in the context of cardiac development, highlighting the resolution and power of microarrays analyses on the quest to decipher the most relevant microRNAs in the developing, aging and diseased heart.
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Affiliation(s)
- Fernando Bonet
- Cardiovascular Research Group, Department of Experimental Biology, University of Jaén, Jaén 23071, Spain.
| | - Francisco Hernandez-Torres
- Cardiovascular Research Group, Department of Experimental Biology, University of Jaén, Jaén 23071, Spain.
| | - Franciso J Esteban
- System Biology Group, Department of Experimental Biology, University of Jaén, Jaén 23071, Spain.
| | - Amelia Aranega
- Cardiovascular Research Group, Department of Experimental Biology, University of Jaén, Jaén 23071, Spain.
| | - Diego Franco
- Cardiovascular Research Group, Department of Experimental Biology, University of Jaén, Jaén 23071, Spain.
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Circulating miR-30a, miR-195 and let-7b associated with acute myocardial infarction. PLoS One 2012; 7:e50926. [PMID: 23236408 PMCID: PMC3517576 DOI: 10.1371/journal.pone.0050926] [Citation(s) in RCA: 104] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Accepted: 10/25/2012] [Indexed: 01/28/2023] Open
Abstract
Background MicroRNAs (miRNAs) play key roles in diverse biological and pathological processes, including the regulation of proliferation, apoptosis, angiogenesis and cellular differentiation. Recently, circulating miRNAs have been reported as potential biomarkers for various pathologic conditions. This study investigated miR-30a, miR-195 and let-7b as potential of biomarker for acute myocardial infarction (AMI). Methods and Results Plasma samples from 18 patients with AMI and 30 healthy adults were collected. Total RNA was extracted from plasma with TRIzol LS Reagent. MiRNA levels and plasma cardiac troponin I (cTnI) concentrations were measured by quantitative real-time PCR and ELISA assay, respectively. Results showed that circulating miR-30a in AMI patients was highly expressed at 4 h, 8 h and 12 h after onset of AMI, and miR-195 was highly expressed at 8 h and 12 h. However, let-7b was lower in AMI patients than in controls throughout the whole time points. Interestingly, in these patients, circulating miR-30a, miR-195 and let-7b all reached their expression peak at 8 h. By the receiver operating characteristic (ROC) curve analyses, these plasma miRNAs were of significant diagnostic value for AMI. The combined ROC analysis revealed the an AUC value of 0.93 with 94% sensitivity and 90% specificity at 8 h after onset, and an AUC value of 0.92 with 90% sensitivity and 90% specificity at 12 h after onset, in discriminating the AMI patients from healthy controls. Conclusions Our results imply that the plasma concentration of miR-30a, miR-195 and let-7b can be potential indicators for AMI.
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