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Li YY, Chen HR, Yang Y, Pan YJ, Yuan QC, Liu YZ. Murine exosomal miR-30a aggravates cardiac function after acute myocardial infarction via regulating cell fate of cardiomyocytes and cardiac resident macrophages. Int J Cardiol 2024; 414:132395. [PMID: 39074620 DOI: 10.1016/j.ijcard.2024.132395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 07/02/2024] [Accepted: 07/24/2024] [Indexed: 07/31/2024]
Abstract
After acute myocardial infarction (AMI), intercellular communication is crucial for maintaining cardiac homeostasis and patient survival. Exosomes secreted by cardiomyocytes serve as carriers for transporting microRNA(miRNAs), participating in intercellular signaling and the regulation of cardiac function. This study aims to investigate the role of exosomal microRNA-30a(miR-30a) during AMI and its underlying mechanisms. AMI was induced by permanent ligation of the left anterior descending (LAD) artery in C57BL/6 mice. The expression of miR-30a in mice was respectively enhanced and inhibited by administering agomiR-30a and antagomiR-30a. Using HL-1 cardiomyocytes and RAW264.7 macrophages for in vitro experiments, HL-1 cardiomyocytes were cultured under hypoxic conditions to induce ischemic injury. Following isolation and injection of exosomals, a variety of validation methods were utilized to assess the expression of miR-30a, and investigate the effects of enriched exosomal miR-30a on the state of cardiomyocytes. After AMI, the level of exosomal miR-30a in the serum of mice significantly increased and was highly enriched in cardiac tissue. Cardiomyocytes treated with agomiR-30a and miR-30a-enriched exosomes exhibited inhibition of cell autophagy, increased cell apoptosis, mice showed an larger myocardial infarct area and poorer cardiac function. Exosomes released from hypoxic cardiomyocytes transferred miR-30a to cardiac resident macrophages, promoting the polarization into pro-inflammatory M1 macrophages. In conclusion, murine exosomal miR-30a exacerbates cardiac dysfunction post-AMI by disrupting the autophagy-apoptosis balance in cardiomyocytes and polarizing cardiac resident macrophages into pro-inflammatory M1 macrophages. Modulating the expression of miR-30a may reduce cardiac damage following AMI, and targeting exosomal miR-30a could be a potential therapeutic approach for AMI.
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Affiliation(s)
- Ying-Ying Li
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.
| | - Hong-Rui Chen
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Yan Yang
- Department of General, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan 430030, China
| | - Ya-Jie Pan
- Laboratory of Cardiovascular Immunology, Institute of Cardiology, Union Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan 430022, China
| | - Qing-Chen Yuan
- Department of Pharmacology and Therapeutics, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Yu-Zhou Liu
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.
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2
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Chen X, Zhang Y, Meng H, Chen G, Ma Y, Li J, Liu S, Liang Z, Xie Y, Liu Y, Guo H, Wang Y, Shan Z. Identification of miR-1 and miR-499 in chronic atrial fibrillation by bioinformatics analysis and experimental validation. Front Cardiovasc Med 2024; 11:1400643. [PMID: 39221422 PMCID: PMC11361948 DOI: 10.3389/fcvm.2024.1400643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 07/31/2024] [Indexed: 09/04/2024] Open
Abstract
Background Atrial fibrillation (AF) is one of the most prevalent arrhythmias and is characterized by a high risk of heart failure and embolic stroke, yet its underlying mechanism is unclear. The primary goal of this study was to establish a miRNA-mRNA network and identify the miRNAs associated with chronic AF by bioinformatics and experimental validation. Methods The GSE79768 dataset was collected from the Gene Expression Omnibus(GEO) database to extract data from patients with or without persistent AF. Differentially expressed genes (DEGs) were identified in left atrial appendages (LAAs). The STRING platform was utilized for protein-protein interaction (PPI) network analysis. The target miRNAs for the top 20 hub genes were predicted by using the miRTarBase Web tool. The miRNA-mRNA network was established and visualized using Cytoscape software. The key miRNAs selected for verification in the animal experiment were confirmed by miRwalk Web tool. We used a classic animal model of rapid ventricular pacing for chronic AF. Two groups of animals were included in the experiment, namely, the ventricular pacing group (VP group), where ventricular pacing was maintained at 240-280 bpm for 2 weeks, and the control group was the sham-operated group (SO group). Finally, we performed reverse transcription-quantitative polymerase chain reaction (RT-qPCR) to validate the expression of miR-1 and miR-499 in LAA tissues of the VP group and the SO group. Left atrial fibrosis and apoptosis were evaluated by Masson staining and caspase-3 activity assays, respectively. Results The networks showed 48 miRNAs in LAA tissues. MiR-1 and miR-499 were validated using an animal model of chronic AF. The expression level of miR-1 was increased, and miR-499 was decreased in VP group tissues compared to SO group tissues in LAAs (P < 0.05), which were correlated with left atrial fibrosis and apoptosis in AF. Conclusion This study provides a better understanding of the alterations in miRNA-1 and miR-499 in chronic AF from the perspective of the miRNA-mRNA network and corroborates findings through experimental validation. These findings may offer novel potential therapeutic targets for AF in the future.
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Affiliation(s)
- Xinpei Chen
- Munich Medical Research School, Ludwig-Maximilians University Munich, Munich, Germany
- Department of Cardiology, Chinese PLA General Hospital, Beijing, China
- Department of Cardiac Arrhythmia, Fuwai Yunnan Hospital, Chinese Academy of Medical Sciences, Kunming Medical University, Kunming, Yunnan, China
| | - Yu Zhang
- Department of Cardiology, Beijing Anzhen Hospital, Beijing, China
| | - He Meng
- Department of Cardiology, Tianjin Chest Hospital, Tianjin, China
| | - Guiying Chen
- Department of Pneumology, Tianjin Chest Hospital, Tianjin, China
| | - Yongjiang Ma
- Department of Cardiology, The Sixth Medical Center of PLA General Hospital, Beijing, China
| | - Jian Li
- Munich Medical Research School, Ludwig-Maximilians University Munich, Munich, Germany
| | - Saizhe Liu
- Munich Medical Research School, Ludwig-Maximilians University Munich, Munich, Germany
| | - Zhuo Liang
- Department of Cardiology, Beijing Anzhen Hospital, Beijing, China
| | - Yinuo Xie
- Munich Medical Research School, Ludwig-Maximilians University Munich, Munich, Germany
| | - Ying Liu
- Department of Cardiology, Beijing Jing Mei Group General Hospital, Beijing, China
| | - Hongyang Guo
- Munich Medical Research School, Ludwig-Maximilians University Munich, Munich, Germany
| | - Yutang Wang
- Department of Geriatric Cardiology, Chinese PLA General Hospital, Beijing, China
| | - Zhaoliang Shan
- Munich Medical Research School, Ludwig-Maximilians University Munich, Munich, Germany
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3
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Gaye B, Naji NB, Sims M, Cuffee Y, Ogungbe O, Michos ED, Lassale C, Sabouret P, Jouven X. Deep Diving Into the Cardiovascular Health Paradox: A Journey Towards Personalized Prevention. Public Health Rev 2024; 45:1606879. [PMID: 39145154 PMCID: PMC11322578 DOI: 10.3389/phrs.2024.1606879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 06/24/2024] [Indexed: 08/16/2024] Open
Abstract
Objectives The Life's Simple 7 score (LS7) promotes cardiovascular health (CVH). Despite this, some with optimal LS7 develop cardiovascular disease (CVD), while others with poor CVH do not, termed the "CVH paradox." This paper explores pathways explaining this paradox. Methods We examined methodological aspects: 1) misclassification bias in self-reported lifestyle factors (smoking, physical activity, diet); 2) cumulative exposure to risk factors over a lifetime, impacting the CVH paradox. Punctual risk factor assessments are suboptimal for predicting outcomes. We proposed personalized prevention using "novel" elements to refine CVH assessment: 1) subclinical vascular disease markers, 2) metabolic biomarkers in blood and urine, 3) emerging risk factors, 4) polygenic risk scores (PRS), 5) epigenetics, and 6) the exposome. Results Addressing the CVH paradox requires a multifaceted approach, reducing misclassification bias, considering cumulative risk exposure, and incorporating novel personalized prevention elements. Conclusion A holistic, individualized approach to CVH assessment and CVD prevention can better reduce cardiovascular outcomes and improve population health. Collaboration among researchers, healthcare providers, policymakers, and communities is essential for effective implementation and realization of these strategies.
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Affiliation(s)
- Bamba Gaye
- Alliance for Medical Research in Africa (AMedRA), Department of Medical Physiology, Cheikh Anta Diop University, Dakar, Senegal
- Université Paris Cité, PARCC, INSERM, Paris, France
| | | | - Mario Sims
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS, United States
| | - Yendelela Cuffee
- Alliance for Medical Research in Africa (AMedRA), Epidemiology Program, University of Delaware, Newark, DE, United States
| | - Oluwabunmi Ogungbe
- Johns Hopkins University School of Nursing, Baltimore, MD, United States
| | - Erin D. Michos
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Camille Lassale
- Alliance for Medical Research in Africa (AMedRA), Barcelona Institute for Public Health (ISGlobal), Barcelona, Spain
- Universitat Pompeu Fabra, Barcelona, Spain
- CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, Madrid, Spain
| | - Pierre Sabouret
- Heart Institute, Pitié Salpétrière Hospital, Sorbonne University, Paris, France
- National College of French Cardiologists, Paris, France
| | - Xavier Jouven
- Université Paris Cité, PARCC, INSERM, Paris, France
- Assistance Publique-Hôpitaux de Paris, Georges Pompidou European Hospital, Cardiology Department, Paris, France
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4
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Ying Z, Lyu L, Xu X, Wen Z, Xue J, Chen M, Li Z, Jiang L, Chen T. Resident vascular Sca1 + progenitors differentiate into endothelial cells in vascular remodeling via miR-145-5p/ERG signaling pathway. iScience 2024; 27:110080. [PMID: 38883819 PMCID: PMC11176791 DOI: 10.1016/j.isci.2024.110080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 03/17/2024] [Accepted: 05/20/2024] [Indexed: 06/18/2024] Open
Abstract
Endothelial cell (EC) damage or dysfunction serves as the initial event in the pathogenesis of various cardiovascular diseases. Progenitor cells have been postulated to be able to differentiate into ECs, facilitate endothelial regeneration, and alleviate vascular pathological remodeling. However, the precise cellular origins and underlying mechanisms remain elusive. Through single-cell RNA sequencing (scRNA-seq), we identified an increasing population of progenitors expressing stem cell antigen 1 (Sca1) during vascular remodeling in mice. Using both mouse femoral artery injury and vein graft models, we determined that Sca1+ cells differentiate into ECs, restored endothelium in arterial and venous remodeling processes. Notably, we have observed that the differentiation of Sca1+ cells into ECs is negatively regulated by the microRNA-145-5p (miR-145-5p)-Erythroblast transformation-specific-related gene (ERG) pathway. Inhibiting miR-145-5p promoted Sca1+ cell differentiation and reduced neointimal formation after vascular injury. Finally, a similar downregulation of miR-145-5p in human arteriovenous fistula was observed comparing to healthy veins.
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Affiliation(s)
- Zhangquan Ying
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Lingxia Lyu
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Xiaodong Xu
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Zuoshi Wen
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Jianing Xue
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Mengjia Chen
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Zhoubin Li
- Department of Lung Transplantation and General Thoracic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Liujun Jiang
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Ting Chen
- Department of Cardiology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
- Key Laboratory of Precision Medicine for Atherosclerotic Diseases of Zhejiang Province, Affiliated First Hospital of Ningbo University, Ningbo 315010, China
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5
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Lee S. Cardiovascular Disease and miRNAs: Possible Oxidative Stress-Regulating Roles of miRNAs. Antioxidants (Basel) 2024; 13:656. [PMID: 38929095 PMCID: PMC11200533 DOI: 10.3390/antiox13060656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 05/23/2024] [Accepted: 05/25/2024] [Indexed: 06/28/2024] Open
Abstract
MicroRNAs (miRNAs) have been highlighted as key players in numerous diseases, and accumulating evidence indicates that pathological expressions of miRNAs contribute to both the development and progression of cardiovascular diseases (CVD), as well. Another important factor affecting the development and progression of CVD is reactive oxygen species (ROS), as well as the oxidative stress they may impose on the cells. Considering miRNAs are involved in virtually every biological process, it is not unreasonable to assume that miRNAs also play critical roles in the regulation of oxidative stress. This narrative review aims to provide mechanistic insights on possible oxidative stress-regulating roles of miRNAs in cardiovascular diseases based on differentially expressed miRNAs reported in various cardiovascular diseases and their empirically validated targets that have been implicated in the regulation of oxidative stress.
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Affiliation(s)
- Seahyoung Lee
- Department of Convergence Science, College of Medicine, Catholic Kwandong University, Gangneung-si 25601, Republic of Korea
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6
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Fu G, Wang Z, Hu S. Exercise improves cardiac fibrosis by stimulating the release of endothelial progenitor cell-derived exosomes and upregulating miR-126 expression. Front Cardiovasc Med 2024; 11:1323329. [PMID: 38798919 PMCID: PMC11119291 DOI: 10.3389/fcvm.2024.1323329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 04/18/2024] [Indexed: 05/29/2024] Open
Abstract
Cardiac fibrosis is an important pathological manifestation of various cardiac diseases such as hypertension, coronary heart disease, and cardiomyopathy, and it is also a key link in heart failure. Previous studies have confirmed that exercise can enhance cardiac function and improve cardiac fibrosis, but the molecular target is still unclear. In this review, we introduce the important role of miR-126 in cardiac protection, and find that it can regulate TGF-β/Smad3 signaling pathway, inhibit cardiac fibroblasts transdifferentiation, and reduce the production of collagen fibers. Recent studies have shown that exosomes secreted by cells can play a specific role through intercellular communication through the microRNAs carried by exosomes. Cardiac endothelial progenitor cell-derived exosomes (EPC-Exos) carry miR-126, and exercise training can not only enhance the release of exosomes, but also up-regulate the expression of miR-126. Therefore, through derivation and analysis, it is believed that exercise can inhibit TGF-β/Smad3 signaling pathway by up-regulating the expression of miR-126 in EPC-Exos, thereby weakening the transdifferentiation of cardiac fibroblasts into myofibroblasts. This review summarizes the specific pathways of exercise to improve cardiac fibrosis by regulating exosomes, which provides new ideas for exercise to promote cardiovascular health.
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Affiliation(s)
- Genzhuo Fu
- School of Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Zhao Wang
- School of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Siyuan Hu
- School of Sports and Arts, Hunan University of Chinese Medicine, Changsha, China
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7
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Meng X, Pang X, Yang J, Zhang X, Dong H. Recent Advances in Electrochemiluminescence Biosensors for MicroRNA Detection. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2307701. [PMID: 38152970 DOI: 10.1002/smll.202307701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 12/06/2023] [Indexed: 12/29/2023]
Abstract
Electrochemiluminescence (ECL) as an analytical technology with a perfect combination of electrochemistry and spectroscopy has received considerable attention in bioanalysis due to its high sensitivity and broad dynamic range. Given the selectivity of bio-recognition elements and the high sensitivity of the ECL analysis technique, ECL biosensors are powerful platforms for the sensitive detection of biomarkers, achieving the accurate prognosis and diagnosis of diseases. MicroRNAs (miRNAs) are crucial biomarkers involved in a variety of physiological and pathological processes, whose aberrant expression is often related to serious diseases, especially cancers. ECL biosensors can fulfill the highly sensitive and selective requirements for accurate miRNA detection, prompting this review. The ECL mechanisms are initially introduced and subsequently categorize the ECL biosensors for miRNA detection in terms of the quenching agents. Furthermore, the work highlights the signal amplification strategies for enhancing ECL signal to improve the sensitivity of miRNA detection and finally concludes by looking at the challenges and opportunities in ECL biosensors for miRNA detection.
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Affiliation(s)
- Xiangdan Meng
- Beijing Key Laboratory for Bioengineering and Sensing Technology Research Centre for Bioengineering and Sensing Technology School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 10083, P. R. China
| | - Xuejiao Pang
- Beijing Key Laboratory for Bioengineering and Sensing Technology Research Centre for Bioengineering and Sensing Technology School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 10083, P. R. China
| | - Junyan Yang
- School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, P. R. China
| | - Xueji Zhang
- Beijing Key Laboratory for Bioengineering and Sensing Technology Research Centre for Bioengineering and Sensing Technology School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 10083, P. R. China
- Marshall Laboratory of Biomedical Engineering, Precision Medicine and Health Research Institute, Shenzhen Key Laboratory for Nano-Biosensing Technology, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Guangdong, 518060, P. R. China
| | - Haifeng Dong
- Beijing Key Laboratory for Bioengineering and Sensing Technology Research Centre for Bioengineering and Sensing Technology School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 10083, P. R. China
- Marshall Laboratory of Biomedical Engineering, Precision Medicine and Health Research Institute, Shenzhen Key Laboratory for Nano-Biosensing Technology, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Guangdong, 518060, P. R. China
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8
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Yang B, Qiao Y, Yan D, Meng Q. Targeting Interactions between Fibroblasts and Macrophages to Treat Cardiac Fibrosis. Cells 2024; 13:764. [PMID: 38727300 PMCID: PMC11082988 DOI: 10.3390/cells13090764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 02/29/2024] [Accepted: 03/01/2024] [Indexed: 05/13/2024] Open
Abstract
Excessive extracellular matrix (ECM) deposition is a defining feature of cardiac fibrosis. Most notably, it is characterized by a significant change in the concentration and volume fraction of collagen I, a disproportionate deposition of collagen subtypes, and a disturbed ECM network arrangement, which directly affect the systolic and diastolic functions of the heart. Immune cells that reside within or infiltrate the myocardium, including macrophages, play important roles in fibroblast activation and consequent ECM remodeling. Through both direct and indirect connections to fibroblasts, monocyte-derived macrophages and resident cardiac macrophages play complex, bidirectional, regulatory roles in cardiac fibrosis. In this review, we discuss emerging interactions between fibroblasts and macrophages in physiology and pathologic conditions, providing insights for future research aimed at targeting macrophages to combat cardiac fibrosis.
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Affiliation(s)
- Bo Yang
- Center for Organoid and Regeneration Medicine, Greater Bay Area Institute of Precision Medicine (Guangzhou), School of Life Sciences, Fudan University, Guangzhou 511466, China;
| | - Yan Qiao
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot 010021, China;
| | - Dong Yan
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai 200433, China;
| | - Qinghang Meng
- Center for Organoid and Regeneration Medicine, Greater Bay Area Institute of Precision Medicine (Guangzhou), School of Life Sciences, Fudan University, Guangzhou 511466, China;
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9
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Singh J, Khanna NN, Rout RK, Singh N, Laird JR, Singh IM, Kalra MK, Mantella LE, Johri AM, Isenovic ER, Fouda MM, Saba L, Fatemi M, Suri JS. GeneAI 3.0: powerful, novel, generalized hybrid and ensemble deep learning frameworks for miRNA species classification of stationary patterns from nucleotides. Sci Rep 2024; 14:7154. [PMID: 38531923 PMCID: PMC11344070 DOI: 10.1038/s41598-024-56786-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 03/11/2024] [Indexed: 03/28/2024] Open
Abstract
Due to the intricate relationship between the small non-coding ribonucleic acid (miRNA) sequences, the classification of miRNA species, namely Human, Gorilla, Rat, and Mouse is challenging. Previous methods are not robust and accurate. In this study, we present AtheroPoint's GeneAI 3.0, a powerful, novel, and generalized method for extracting features from the fixed patterns of purines and pyrimidines in each miRNA sequence in ensemble paradigms in machine learning (EML) and convolutional neural network (CNN)-based deep learning (EDL) frameworks. GeneAI 3.0 utilized five conventional (Entropy, Dissimilarity, Energy, Homogeneity, and Contrast), and three contemporary (Shannon entropy, Hurst exponent, Fractal dimension) features, to generate a composite feature set from given miRNA sequences which were then passed into our ML and DL classification framework. A set of 11 new classifiers was designed consisting of 5 EML and 6 EDL for binary/multiclass classification. It was benchmarked against 9 solo ML (SML), 6 solo DL (SDL), 12 hybrid DL (HDL) models, resulting in a total of 11 + 27 = 38 models were designed. Four hypotheses were formulated and validated using explainable AI (XAI) as well as reliability/statistical tests. The order of the mean performance using accuracy (ACC)/area-under-the-curve (AUC) of the 24 DL classifiers was: EDL > HDL > SDL. The mean performance of EDL models with CNN layers was superior to that without CNN layers by 0.73%/0.92%. Mean performance of EML models was superior to SML models with improvements of ACC/AUC by 6.24%/6.46%. EDL models performed significantly better than EML models, with a mean increase in ACC/AUC of 7.09%/6.96%. The GeneAI 3.0 tool produced expected XAI feature plots, and the statistical tests showed significant p-values. Ensemble models with composite features are highly effective and generalized models for effectively classifying miRNA sequences.
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Affiliation(s)
- Jaskaran Singh
- Department of Computer Science, Graphic Era Deemed to be University, Dehradun, Uttarakhand, India
| | - Narendra N Khanna
- Department of Cardiology, Indraprastha APOLLO Hospitals, New Delhi, India
| | - Ranjeet K Rout
- Department of Computer Science and Engineering, NIT Srinagar, Hazratbal, Srinagar, India
| | - Narpinder Singh
- Department of Food Science, Graphic Era Deemed to be University, Dehradun, Uttarakhand, India
| | - John R Laird
- Heart and Vascular Institute, Adventist Health St. Helena, St Helena, CA, USA
| | - Inder M Singh
- Advanced Cardiac and Vascular Institute, Sacramento, CA, USA
| | - Mannudeep K Kalra
- Department of Radiology, Massachusetts General Hospital, Boston, MA, 02115, USA
| | - Laura E Mantella
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Amer M Johri
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Esma R Isenovic
- Laboratory for Molecular Genetics and Radiobiology, University of Belgrade, Belgrade, Serbia
| | - Mostafa M Fouda
- Department of Electrical and Computer Engineering, Idaho State University, Pocatello, ID, 83209, USA
| | - Luca Saba
- Department of Neurology, University of Cagliari, Cagliari, Italy
| | - Mostafa Fatemi
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, 55905, USA
| | - Jasjit S Suri
- Stroke Monitoring and Diagnostic Division, AtheroPoint LLC, Roseville, CA, 95661, USA.
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10
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Jiang Y, Ma C, Guan Y, Yang W, Yu J, Shi H, Ding Z, Zhang Z. Long noncoding RNA KCNQ1OT1 aggravates cerebral infarction by regulating PTBT1/SIRT1 via miR-16-5p. J Neuropathol Exp Neurol 2024; 83:276-288. [PMID: 38324733 DOI: 10.1093/jnen/nlae005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024] Open
Abstract
Cerebral infarction (CI) is one of the leading causes of disability and death. LncRNAs are key factors in CI progression. Herein, we studied the function of long noncoding RNA KCNQ1OT1 in CI patient plasma samples and in CI models. Quantitative real-time PCR and Western blotting tested gene and protein expressions. The interactions of KCNQ1OT1/PTBP1 and miR-16-5p were analyzed using dual-luciferase reporter and RNA immunoprecipitation assays; MTT assays measured cell viability. Cell migration and angiogenesis were tested by wound healing and tube formation assays. Pathological changes were analyzed by triphenyltetrazolium chloride and routine staining. We found that KCNQ1OT1 and PTBP1 were overexpressed and miR-16-5p was downregulated in CI patient plasma and in oxygen-glucose deprived (OGD) induced mouse brain microvascular endothelial (bEnd.3) cells. KCNQ1OT1 knockdown suppressed pro-inflammatory cytokine production and stimulated angiogenic responses in OGD-bEnd.3 cells. KCNQ1OT1 upregulated PTBP1 by sponging miR-16-5p. PTBP1 overexpression or miR-16-5p inhibition attenuated the effects of KCNQ1OT1 knockdown. PTBP1 silencing protected against OGD-bEnd.3 cell injury by enhancing SIRT1. KCNQ1OT1 silencing or miR-16-5p overexpression also alleviated ischemic injury in a mice middle cerebral artery occlusion model. Thus, KCNQ1OT1 silencing alleviates CI by regulating the miR-16-5p/PTBP1/SIRT1 pathway, providing a theoretical basis for novel therapeutic strategies targeting CI.
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Affiliation(s)
- Yuanming Jiang
- Department of Neurology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Chi Ma
- Department of Neurology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Yuxiu Guan
- Department of Neurology, The Fifth Affiliated Hospital of Harbin Medical University, Daqing, Heilongjiang, China
| | - Wenqi Yang
- Department of Neurology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Jiaqi Yu
- Department of Neurology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Hanfei Shi
- Department of Neurology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Zihang Ding
- Department of Neurology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Zhuobo Zhang
- Department of Neurology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
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11
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Gu H, Zhong XM, Cai Y, Dong ZH. MiR-221-5p regulates blood-brain barrier dysfunction through the angiopoietin-1/-2/Tie-2 signaling axis after subarachnoid hemorrhage. Brain Inj 2024; 38:194-201. [PMID: 38297513 DOI: 10.1080/02699052.2024.2309263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 01/19/2024] [Indexed: 02/02/2024]
Abstract
AIM To explore the potential role of microRNA miR-221-5p on the angiopoietin-1 (Ang-1)/Ang-2/Tie-2 signaling axis after subarachnoid hemorrhage (SAH) in a rat model. METHODS Aspects of the rat's behavior were measured using the Kaoutzanis scoring system to test neurological responses. This included feeding behavior, body contraction, motor, and eye-opening responses. Brain sections were studied using transmission electron microscopy and Evans blue extravasation. Levels of Ang-1, Ang-2, and Tie-2 were determined by Western blot, while miR-221-5p was quantified using stem-loop real-time quantitative PCR (RT-qPCR). RESULTS The SAH group responded worse to the neurological response test than the sham-operated group. The intercellular space was widened in the SAH group, but not in the sham-operated group. Evans blue dye leaked significantly more into brain tissue cells of the SAH group. Stem-loop qRT-PCR showed elevated miR-221-5p levels. Additionally, Ang-1 and Tie-2 were reduced but Ang-2 expression was increased after SAH. This led to a significant reduction of the Ang-1/Ang-2 ratio in the brain tissue, which was associated with the destruction of the blood-brain barrier. CONCLUSION The data indicate that miR-221-5p might regulate blood-brain barrier dysfunction through the Ang-1/Ang-2/Tie-2 signaling axis, suggesting that it should be further investigated as a potential novel biomarker.
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Affiliation(s)
- Hua Gu
- Department of Neurosurgery, The First People's Hospital of Huzhou, First Affiliated Hospital of Huzhou Normal University, Huzhou, Zhejiang Province, China
| | - Xing-Ming Zhong
- Department of Neurosurgery, The First People's Hospital of Huzhou, First Affiliated Hospital of Huzhou Normal University, Huzhou, Zhejiang Province, China
| | - Yong Cai
- Department of Neurosurgery, The First People's Hospital of Huzhou, First Affiliated Hospital of Huzhou Normal University, Huzhou, Zhejiang Province, China
| | - Zhao-Hui Dong
- Department of Intensive Care Unit, The First People's Hospital of Huzhou, First Affiliated Hospital of Huzhou Normal University, Huzhou, Zhejiang Province, China
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12
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Jiang L, Liu J, Yang Z, Wang J, Ke W, Zhang K, Zhang C, Zuo H. Downregulation of the CD151 protects the cardiac function by the crosstalk between the endothelial cells and cardiomyocytes via exosomes. PLoS One 2024; 19:e0297121. [PMID: 38349935 PMCID: PMC10863850 DOI: 10.1371/journal.pone.0297121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 12/27/2023] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND Heart failure (HF) is the last stage in the progression of various cardiovascular diseases. Although it is documented that CD151 contributes to regulate the myocardial infarction, the function of CD151 on HF and involved mechanisms are still unclear. METHOD AND RESULTS In the present study, we found that the recombinant adeno-associated virus (rAAV)-mediated endothelial cell-specific knockdown of CD151-transfected mice improved transverse aortic constriction (TAC)-induced cardiac function, attenuated myocardial hypertrophy and fibrosis, and increased coronary perfusion, whereas overexpression of the CD151 protein aggravated cardiac dysfunction and showed the opposite effects. In vitro, the cardiomyocytes hypertrophy induced by PE were significantly improved, while the proliferation and migration of cardiac fibroblasts (CFs) were significantly reduced, when co-cultured with the CD151-silenced endothelial cells (ECs). To further explore the mechanisms, the exosomes from the CD151-silenced ECs were taken by cardiomyocyte (CMs) and CFs, verified the intercellular communication. And the protective effects of CD151-silenced ECs were inhibited when exosome inhibitor (GW4869) was added. Additionally, a quantitative proteomics method was used to identify potential proteins in CD151-silenced EC exosomes. We found that the suppression of CD151 could regulate the PPAR signaling pathway via exosomes. CONCLUSION Our observations suggest that the downregulation of CD151 is an important positive regulator of cardiac function of heart failure, which can regulate exosome-stored proteins to play a role in the cellular interaction on the CMs and CFs. Modulating the exosome levels of ECs by reducing CD151 expression may offer novel therapeutic strategies and targets for HF treatment.
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Affiliation(s)
- Luying Jiang
- Department of Internal Medicine, Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- The 3rd Department of Cardiology, The First Affiliated Hospital of the Medical College, Shihezi University, Shihezi, China
| | - Jingbo Liu
- Department of Internal Medicine, Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Children Health Care, Wuhan Children’s Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Zhenjia Yang
- Department of Internal Medicine, Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- The 3rd Department of Cardiology, The First Affiliated Hospital of the Medical College, Shihezi University, Shihezi, China
| | - Jianyu Wang
- Department of Internal Medicine, Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Tianyou Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, China
| | - Wenkai Ke
- Department of Internal Medicine, Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Tianyou Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, China
| | - Kaiyue Zhang
- Department of Internal Medicine, Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chunran Zhang
- Department of Internal Medicine, Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- The 3rd Department of Cardiology, The First Affiliated Hospital of the Medical College, Shihezi University, Shihezi, China
| | - Houjuan Zuo
- Department of Internal Medicine, Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Tianyou Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, China
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Farrell CE, Liu X, Yagan NO, Suda AC, Cerqueira DM, Bodnar AJ, Kashlan OB, Subramanya AR, Ho J, Butterworth MB. MicroRNA-19 is regulated by aldosterone in a sex-specific manner to alter kidney sodium transport. Am J Physiol Cell Physiol 2024; 326:C282-C293. [PMID: 38047299 PMCID: PMC11192485 DOI: 10.1152/ajpcell.00385.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 11/14/2023] [Accepted: 11/15/2023] [Indexed: 12/05/2023]
Abstract
A key regulator of blood pressure homeostasis is the steroid hormone aldosterone, which is released as the final signaling hormone of the renin-angiotensin-aldosterone-signaling (RAAS) system. Aldosterone increases sodium (Na+) reabsorption in the kidney distal nephron to regulate blood volume. Unregulated RAAS signaling can lead to hypertension and cardiovascular disease. The serum and glucocorticoid kinase (SGK1) coordinates much of the Na+ reabsorption in the cortical collecting duct (CCD) tubular epithelial cells. We previously demonstrated that aldosterone alters the expression of microRNAs (miRs) in CCD principal cells. The aldosterone-regulated miRs can modulate Na+ transport and the cellular response to aldosterone signaling. However, the sex-specific regulation of miRs by aldosterone in the kidney distal nephron has not been explored. In this study, we report that miR-19, part of the miR-17-92 cluster, is upregulated in female mouse CCD cells in response to aldosterone activation. Mir-19 binding to the 3'-untranslated region of SGK1 was confirmed using a dual-luciferase reporter assay. Increasing miR-19 expression in CCD cells decreased SGK1 message and protein expression. Removal of this cluster using a nephron-specific, inducible knockout mouse model increased SGK1 expression in female mouse CCD cells. The miR-19-induced decrease in SGK1 protein expression reduced the response to aldosterone stimulation and may account for sex-specific differences in aldosterone signaling. By examining evolution of the miR-17-92 cluster, phylogenetic sequence analysis indicated that this cluster arose at the same time that other Na+-sparing and salt regulatory proteins, specifically SGK1, first emerged, indicating a conserved role for these miRs in kidney function of salt and water homeostasis.NEW & NOTEWORTHY Expression of the microRNA-17-92 cluster is upregulated by aldosterone in mouse cortical collecting duct principal cells, exclusively in female mice. MiR-19 in this cluster targets the serum and glucocorticoid kinase (SGK1) to downregulate both mRNA and protein expression, resulting in a decrease in sodium transport across epithelial cells of the collecting duct. The miR-17-92 cluster is evolutionarily conserved and may act as a novel feedback regulator for aldosterone signaling in females.
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Affiliation(s)
- Corinne E Farrell
- Department of Cell Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States
| | - Xiaoning Liu
- Department of Cell Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States
| | - Nejla Ozbaki Yagan
- Department of Cell Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States
| | - Amanda C Suda
- Department of Cell Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States
| | - Debora M Cerqueira
- Division of Nephrology, Department of Pediatrics, University of Pittsburgh, Pittsburgh, Pennsylvania, United States
| | - Andrew J Bodnar
- Division of Nephrology, Department of Pediatrics, University of Pittsburgh, Pittsburgh, Pennsylvania, United States
| | - Ossama B Kashlan
- Renal-Electrolyte Division, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States
| | - Arohan R Subramanya
- Renal-Electrolyte Division, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States
| | - Jacqueline Ho
- Division of Nephrology, Department of Pediatrics, University of Pittsburgh, Pittsburgh, Pennsylvania, United States
| | - Michael B Butterworth
- Department of Cell Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, United States
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14
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Zhang X, McLendon JM, Peck BD, Chen B, Song LS, Boudreau RL. Modulation of miR-29 influences myocardial compliance likely through coordinated regulation of calcium handling and extracellular matrix. MOLECULAR THERAPY. NUCLEIC ACIDS 2023; 34:102081. [PMID: 38111915 PMCID: PMC10726423 DOI: 10.1016/j.omtn.2023.102081] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 11/14/2023] [Indexed: 12/20/2023]
Abstract
MicroRNAs (miRNAs) control the expression of diverse subsets of target mRNAs, and studies have found miRNA dysregulation in failing hearts. Expression of miR-29 is abundant in heart, increases with aging, and is altered in cardiomyopathies. Prior studies demonstrate that miR-29 reduction via genetic knockout or pharmacologic blockade can blunt cardiac hypertrophy and fibrosis in mice. Surprisingly, this depended on specifically blunting miR-29 actions in cardiomyocytes versus fibroblasts. To begin developing more translationally relevant vectors, we generated a novel transgene-encoded miR-29 inhibitor (TuD-29) that can be incorporated into a viral-mediated gene therapy for cardioprotection. Here, we corroborate that miR-29 expression and activity is higher in cardiomyocytes versus fibroblasts and demonstrate that TuD-29 effectively blunts hypertrophic responses in cultured cardiomyocytes and mouse hearts. Furthermore, we found that adeno-associated virus (AAV)-mediated miR-29 overexpression in mouse hearts induces early diastolic dysfunction, whereas AAV:TuD-29 treatment improves cardiac output by increasing end-diastolic and stroke volumes. The integration of RNA sequencing and miRNA-target interactomes reveals that miR-29 regulates genes involved in calcium handling, cell stress and hypertrophy, metabolism, ion transport, and extracellular matrix remodeling. These investigations support a likely versatile role for miR-29 in influencing myocardial compliance and relaxation, potentially providing a unique therapeutic avenue to improve diastolic function in heart failure patients.
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Affiliation(s)
- Xiaoming Zhang
- Department of Internal Medicine, Fraternal Order of Eagles Diabetes Research Center, Abboud Cardiovascular Research Center, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Jared M. McLendon
- Department of Internal Medicine, Fraternal Order of Eagles Diabetes Research Center, Abboud Cardiovascular Research Center, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Bailey D. Peck
- Department of Internal Medicine, Fraternal Order of Eagles Diabetes Research Center, Abboud Cardiovascular Research Center, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Biyi Chen
- Department of Internal Medicine, Fraternal Order of Eagles Diabetes Research Center, Abboud Cardiovascular Research Center, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Long-Sheng Song
- Department of Internal Medicine, Fraternal Order of Eagles Diabetes Research Center, Abboud Cardiovascular Research Center, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Ryan L. Boudreau
- Department of Internal Medicine, Fraternal Order of Eagles Diabetes Research Center, Abboud Cardiovascular Research Center, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
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15
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Mao Y, Zhao K, Chen N, Fu Q, Zhou Y, Kong C, Li P, Yang C. A 2-decade bibliometric analysis of epigenetics of cardiovascular disease: from past to present. Clin Epigenetics 2023; 15:184. [PMID: 38007493 PMCID: PMC10676610 DOI: 10.1186/s13148-023-01603-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 11/14/2023] [Indexed: 11/27/2023] Open
Abstract
BACKGROUND Cardiovascular disease (CVD) remains a major health killer worldwide, and the role of epigenetic regulation in CVD has been widely studied in recent decades. Herein, we perform a bibliometric study to decipher how research topics in this field have evolved during the past 2 decades. RESULTS Publications on epigenetics in CVD produced during the period 2000-2022 were retrieved from the Web of Science Core Collection (WoSCC). We utilized Bibliometrix to build a science map of the publications and applied VOSviewer and CiteSpace to assess co-authorship, co-citation, co-occurrence, and bibliographic coupling. In total, 27,762 publications were included for bibliometric analysis. The yearly amount of publications experienced exponential growth. The top 3 most influential countries were China, the United States, and Germany, while the most cited institutions were Nanjing Medical University, Harbin Medical University, and Shanghai Jiao Tong University. Four major research trends were identified: (a) epigenetic mechanisms of CVD; (b) epigenetics-based therapies for CVD; (c) epigenetic profiles of specific CVDs; and (d) epigenetic biomarkers for CVD diagnosis/prediction. The latest and most important research topics, including "nlrp3 inflammasome", "myocardial injury", and "reperfusion injury", were determined by detecting citation bursts of co-occurring keywords. The most cited reference was a review of the current knowledge about how miRNAs recognize target genes and modulate their expression and function. CONCLUSIONS The number and impact of global publications on epigenetics in CVD have expanded rapidly over time. Our findings may provide insights into the epigenetic basis of CVD pathogenesis, diagnosis, and treatment.
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Affiliation(s)
- Yukang Mao
- Department of Cardiology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, 215000, Jiangsu, China
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, 210029, Jiangsu, China
| | - Kun Zhao
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, 210029, Jiangsu, China
| | - Nannan Chen
- Department of Cardiology, Yangpu Hospital, Tongji University School of Medicine, 450 Tengyue Road, Shanghai, 200090, China
| | - Qiangqiang Fu
- Department of General Practice, Clinical Research Center for General Practice, Yangpu Hospital, Tongji University School of Medicine, Shanghai, 200090, China
| | - Yimeng Zhou
- Department of Cardiology, Yangpu Hospital, Tongji University School of Medicine, 450 Tengyue Road, Shanghai, 200090, China
| | - Chuiyu Kong
- Department of Cardio-Thoracic Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China.
- Institute of Cardiothoracic Vascular Disease, Nanjing University, Nanjing, China.
| | - Peng Li
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, 210029, Jiangsu, China.
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, Jiangsu, China.
| | - Chuanxi Yang
- Department of Cardiology, Yangpu Hospital, Tongji University School of Medicine, 450 Tengyue Road, Shanghai, 200090, China.
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16
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de Souza Carneiro VC, Leon LAA, de Paula VS. miRNAs: Targets to Investigate Herpesvirus Infection Associated with Neurological Disorders. Int J Mol Sci 2023; 24:15876. [PMID: 37958855 PMCID: PMC10650863 DOI: 10.3390/ijms242115876] [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: 10/09/2023] [Revised: 10/30/2023] [Accepted: 10/31/2023] [Indexed: 11/15/2023] Open
Abstract
Herpesvirus is associated with various neurological disorders and a specific diagnosis is associated with a better prognosis. MicroRNAs (miRNAs) are potential diagnostic and prognostic biomarkers of neurological diseases triggered by herpetic infection. In this review, we discuss miRNAs that have been associated with neurological disorders related to the action of herpesviruses. Human miRNAs and herpesvirus-encoded miRNAs were listed and discussed. This review article will be valuable in stimulating the search for new diagnostic and prognosis alternatives and understanding the role of these miRNAs in neurological diseases triggered by herpesviruses.
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Affiliation(s)
- Vanessa Cristine de Souza Carneiro
- Laboratory of Molecular Virology and Parasitology, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro 21040-360, Brazil; (V.C.d.S.C.); (V.S.d.P.)
- Laboratory of Technological Development in Virology, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro 21040-360, Brazil
| | - Luciane Almeida Amado Leon
- Laboratory of Technological Development in Virology, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro 21040-360, Brazil
| | - Vanessa Salete de Paula
- Laboratory of Molecular Virology and Parasitology, Oswaldo Cruz Institute, Fiocruz, Rio de Janeiro 21040-360, Brazil; (V.C.d.S.C.); (V.S.d.P.)
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17
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Mushtaq I, Mushtaq I, Akhlaq A, Usman S, Ishtiaq A, Khan M, Mustafa G, Khan MS, Urooj I, Bibi S, Liaqat F, Akhtar Z, Murtaza I. Cardioprotective effect of tetra(aniline) containing terpolymers through miR-15a-5p and MFN-2 regulation against hypertrophic responses. Arch Biochem Biophys 2023; 747:109763. [PMID: 37739116 DOI: 10.1016/j.abb.2023.109763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 09/01/2023] [Accepted: 09/19/2023] [Indexed: 09/24/2023]
Abstract
OBJECTIVE Cardiac hypertrophy is a condition of abnormal cardiomyocyte enlargement accompanied by ventricular wall thickening. The study aims to investigate the role of miR-15a-5p in the regulation of mitofusin-2 (MFN-2) and to explore the cardioprotective effect of terpolymers ES-37 and L-37. METHODS In this study, the Sprague Dawley rats' cardiac hypertrophic model was established by administering 5 mg/kg Isoproterenol subcutaneously every other day for 14 days. As treatment rats received NAC (50 mg/kg), NAC treatment (50 mg/kg NAC + 5 mg/kg ISO), ES-37 (1 mg/kg) and ES-37 treatment (1 mg/kg ES-37+5 mg/kg ISO), L-37 (1 mg/kg) and L-37 treatment (1 mg/kg L-37+5 mg/kg ISO). subcutaneously every other day for 14 days. NAC, ES 37 and L-37 were given after 1 h of Isoproterenol administration in treatment groups. Cardiac hypertrophy was confirmed through morphological and histological analysis. For estimation of oxidative stress profiling, ROS and TBARS and antioxidative profiling superoxide dismutase (SOD), Catalase, and Glutathione (GSH) levels were checked. Triglyceride, cholesterol, alanine transaminase (ALT), and aspartate transaminase (AST) were performed to evaluate levels of lipid profiling and liver profiling. Molecular expression analysis was checked through real-time PCR, and western blotting both at the transcriptional and translational levels. Molecular docking studies were performed to study the interactions and modes of binding between the synthetic polymers with three proteins (Mitofusin-2, DRP-1 and PUMA). All the studies were carried out using the AutoDock Vina software and the protein-ligand complexes were visualized in Biovia Discovery Studio. Cardiac hypertrophy was confirmed by the relative changes in the cellular structure of the heart by histopathological examination and physiological changes by estimating organ weights. Biochemical profiling results depict elevated oxidative and lipid profiles signify myocardial damage. N-acetyl cysteine (NAC), ES-37, and L-37 overcome the cardiac hypertrophic responses through attenuating oxidative stress and enhancing the antioxidative signaling mechanism. miR-15a-5p was identified as hypertrophic microRNA directly regulating the expression of Mitofusin-2 (MFN-2). Significantly increased expression of miR-15a-5p, Dynamin related protein 1 (Drp1), and P53 upregulated modulator of apoptosis (PUMA), was observed in the disease group, whereas MFN-2 expression was observed downregulated. N-acetyl cysteine (NAC), ES-37, and L-37 showed increased expression of antiapoptotic maker MFN-2 and decreased expression of miR-15a-5p, Drp1, and PUMA in treatment groups suggesting their cardioprotective role in attenuation of cardiac hypertrophy. An analysis of the docking results shows that ES-37 has greater binding affinity with the target proteins compared to L-37, with the highest binding values reported for MFN-2. CONCLUSION The physiochemical properties of ES-37 and L-37 predicted it as a good drug-like molecule and its mechanism of action is predictably through inhibition of ROS. Molecular docking results shows that the polymer ES-37 has greater binding affinity with the target proteins compared to L-37, with the highest binding values reported for MFN-2. Thus, the study validates the role and targeting of miR-15a-5p and MFN-2 in cardiac hypertrophy as well as the therapeutic potential of NAC, ES-37, and L-37 in overcoming oxidative stress and myocardial damage.
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Affiliation(s)
- Iram Mushtaq
- Signal Transduction Laboratory, Department of Biochemistry, Quaid-i-Azam University, 45320, Islamabad, Pakistan
| | - Irrum Mushtaq
- Department of Chemistry, Quaid-i-Azam University, 45320, Islamabad, Pakistan
| | - Asia Akhlaq
- Signal Transduction Laboratory, Department of Biochemistry, Quaid-i-Azam University, 45320, Islamabad, Pakistan
| | - Sumaira Usman
- Signal Transduction Laboratory, Department of Biochemistry, Quaid-i-Azam University, 45320, Islamabad, Pakistan
| | - Ayesha Ishtiaq
- Signal Transduction Laboratory, Department of Biochemistry, Quaid-i-Azam University, 45320, Islamabad, Pakistan
| | - Mehmand Khan
- Signal Transduction Laboratory, Department of Biochemistry, Quaid-i-Azam University, 45320, Islamabad, Pakistan
| | - Ghazala Mustafa
- Department of Plant Sciences, Quaid-i-Azam University, 45320, Islamabad, Pakistan
| | - Muhammad Saad Khan
- Department of Biosciences, Faculty of Sciences, COMSATS University Islamabad, Sahiwal, Pakistan
| | - Iqra Urooj
- Department of Chemistry, Quaid-i-Azam University, 45320, Islamabad, Pakistan
| | - Shabana Bibi
- Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming, 650091, Yunnan, China; International Joint Research Center for Sustainable Utilization of Cordyceps Bioresources in China and Southeast Asia, Yunnan University, Kunming, 650091, Yunnan, China; Shifa Tameer-e-Millat University, Islamabad, Pakistan
| | - Faroha Liaqat
- Department of Chemistry, Quaid-i-Azam University, 45320, Islamabad, Pakistan
| | - Zareen Akhtar
- Department of Chemistry, Quaid-i-Azam University, 45320, Islamabad, Pakistan.
| | - Iram Murtaza
- Signal Transduction Laboratory, Department of Biochemistry, Quaid-i-Azam University, 45320, Islamabad, Pakistan.
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Parent S, Vaka R, Risha Y, Ngo C, Kanda P, Nattel S, Khan S, Courtman D, Stewart DJ, Davis DR. Prevention of atrial fibrillation after open-chest surgery with extracellular vesicle therapy. JCI Insight 2023; 8:e163297. [PMID: 37384420 PMCID: PMC10481795 DOI: 10.1172/jci.insight.163297] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 06/28/2023] [Indexed: 07/01/2023] Open
Abstract
Almost half of patients recovering from open-chest surgery experience atrial fibrillation (AF) that results principally from inflammation in the pericardial space surrounding the heart. Given that postoperative AF is associated with increased mortality, effective measures to prevent AF after open-chest surgery are highly desirable. In this study, we tested the concept that extracellular vesicles (EVs) isolated from human atrial explant-derived cells can prevent postoperative AF. Middle-aged female and male rats were randomized to undergo sham operation or induction of sterile pericarditis followed by trans-epicardial injection of human EVs or vehicle into the atrial tissue. Pericarditis increased the probability of inducing AF while EV treatment abrogated this effect in a sex-independent manner. EV treatment reduced infiltration of inflammatory cells and production of pro-inflammatory cytokines. Atrial fibrosis and hypertrophy seen after pericarditis were markedly attenuated by EV pretreatment, an effect attributable to suppression of fibroblast proliferation by EVs. Our study demonstrates that injection of EVs at the time of open-chest surgery shows prominent antiinflammatory effects and prevents AF due to sterile pericarditis. Translation of this finding to patients might provide an effective new strategy to prevent postoperative AF by reducing atrial inflammation and fibrosis.
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Affiliation(s)
- Sandrine Parent
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, and
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Ramana Vaka
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, and
| | - Yousef Risha
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, and
| | - Clarissa Ngo
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, and
| | - Pushpinder Kanda
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, and
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Stanley Nattel
- Research Center and Department of Medicine, Montreal Heart Institute, University of Montreal, Montreal, Quebec, Canada
- Department of Pharmacology and Therapeutics, McGill University, Montreal, Quebec, Canada
- Institute of Pharmacology, West German Heart and Vascular Center, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Saad Khan
- Ottawa Hospital Research Institute, Division of Regenerative Medicine, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - David Courtman
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Ottawa Hospital Research Institute, Division of Regenerative Medicine, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Duncan J. Stewart
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, and
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Ottawa Hospital Research Institute, Division of Regenerative Medicine, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Darryl R. Davis
- University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, and
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
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19
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Steinberg C, Gaudreault N, Papadakis AI, Henry C, Champagne J, Philippon F, O’Hara G, Blier L, Plourde B, Nault I, Roy K, Sarrazin JF, Spatz A, Bossé Y. Leucocyte-derived micro-RNAs as candidate biomarkers in Brugada syndrome. Europace 2023; 25:euad145. [PMID: 37314195 PMCID: PMC10265963 DOI: 10.1093/europace/euad145] [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: 03/09/2023] [Accepted: 05/02/2023] [Indexed: 06/15/2023] Open
Abstract
AIMS Risk stratification for sudden cardiac death in patients with Brugada syndrome remains a major challenge. Contemporary risk prediction models have only modest predictive value. The aim of this study was to assess the role of micro-RNAs from peripheral blood as candidate biomarkers in Brugada syndrome. METHODS AND RESULTS In this prospective study, Brugada patients and unaffected control individuals were enrolled for analysis of leucocyte-derived microRNAs (miRNAs) levels. Expression levels of 798 different circulating miRNAs were analysed on the NanoString® nCounter platform. All results were cross-validated by using a quantitative polymerase chain reaction. Micro-RNA expression levels of Brugada patients were compared with clinical data. A total of 21 definite Brugada patients (38% with a history of ventricular arrhythmia or cardiac arrest) and 30 unaffected control individuals were included in the study. Micro-RNA analysis showed a distinct expression profile in Brugada patients with 42 differentially expressed markers (38 up-regulated, 4 down-regulated miRNAs). The symptom status of Brugada patients was associated with a distinct miRNA signature. Micro-RNAs 145-5p and 585-3p were significantly up-regulated in symptomatic Brugada patients (P = 0.04). Incorporating miRNAs 145-5p and 585-3p into a multivariable model demonstrated significantly increased symptom prediction (area under the curve = 0.96; 95% confidence interval: 0.88-1.00). CONCLUSION Brugada patients display a distinct miRNA expression profile compared with unaffected control individuals. There is also evidence that certain miRNAs (miR-145-5p and miR-585-3p) are associated with the symptom status of Brugada patients. The results suggest the principal utility of leucocyte-derived miRNAs as prognostic biomarkers for Brugada syndrome.
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Affiliation(s)
- Christian Steinberg
- Institut universitaire de cardiologie et pneumologie de Québec, Université Laval, 2725, Chemin Ste-Foy, Quebec City, Canada G1V 4G5
| | - Nathalie Gaudreault
- Institut universitaire de cardiologie et pneumologie de Québec, Université Laval, 2725, Chemin Ste-Foy, Quebec City, Canada G1V 4G5
| | - Andreas I Papadakis
- Lady Davis Institute for Medical Research, Montreal Jewish Hospital, McGill University, Montreal, Canada
| | - Cyndi Henry
- Institut universitaire de cardiologie et pneumologie de Québec, Université Laval, 2725, Chemin Ste-Foy, Quebec City, Canada G1V 4G5
| | - Jean Champagne
- Institut universitaire de cardiologie et pneumologie de Québec, Université Laval, 2725, Chemin Ste-Foy, Quebec City, Canada G1V 4G5
| | - François Philippon
- Institut universitaire de cardiologie et pneumologie de Québec, Université Laval, 2725, Chemin Ste-Foy, Quebec City, Canada G1V 4G5
| | - Gilles O’Hara
- Institut universitaire de cardiologie et pneumologie de Québec, Université Laval, 2725, Chemin Ste-Foy, Quebec City, Canada G1V 4G5
| | - Louis Blier
- Institut universitaire de cardiologie et pneumologie de Québec, Université Laval, 2725, Chemin Ste-Foy, Quebec City, Canada G1V 4G5
| | - Benoit Plourde
- Institut universitaire de cardiologie et pneumologie de Québec, Université Laval, 2725, Chemin Ste-Foy, Quebec City, Canada G1V 4G5
| | - Isabelle Nault
- Institut universitaire de cardiologie et pneumologie de Québec, Université Laval, 2725, Chemin Ste-Foy, Quebec City, Canada G1V 4G5
| | - Karine Roy
- Institut universitaire de cardiologie et pneumologie de Québec, Université Laval, 2725, Chemin Ste-Foy, Quebec City, Canada G1V 4G5
| | - Jean-François Sarrazin
- Institut universitaire de cardiologie et pneumologie de Québec, Université Laval, 2725, Chemin Ste-Foy, Quebec City, Canada G1V 4G5
| | - Alan Spatz
- Lady Davis Institute for Medical Research, Montreal Jewish Hospital, McGill University, Montreal, Canada
| | - Yohan Bossé
- Institut universitaire de cardiologie et pneumologie de Québec, Université Laval, 2725, Chemin Ste-Foy, Quebec City, Canada G1V 4G5
- Department of Molecular Medicine, Laval University, Quebec City, Canada
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20
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Cheng X, Jian D, Xing J, Liu C, Liu Y, Cui C, Li Z, Wang S, Li R, Ma X, Wang Y, Gu X, Ge Z, Tang H, Liu L. Circulating cardiac MicroRNAs safeguard against dilated cardiomyopathy. Clin Transl Med 2023; 13:e1258. [PMID: 37138538 PMCID: PMC10157268 DOI: 10.1002/ctm2.1258] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 03/28/2023] [Accepted: 04/25/2023] [Indexed: 05/05/2023] Open
Abstract
BACKGROUND Cardiac-resident or -enriched microRNAs (miRNAs) could be released into the bloodstream becoming circulating cardiac miRNAs, which are increasingly recognized as non-invasive and accessible biomarkers of multiple heart diseases. However, dilated cardiomyopathy (DCM)-associated circulating miRNAs (DACMs) and their roles in DCM pathogenesis remain largely unexplored. METHODS Two human cohorts, consisting of healthy individuals and DCM patients, were enrolled for serum miRNA sequencing (10 vs. 10) and quantitative polymerase chain reaction validation (46 vs. 54), respectively. Rigorous screening strategy was enacted to define DACMs and their potentials for diagnosis. DCM mouse model, different sources of cardiomyocytes, adeno-associated virus 9 (AAV9), gene knockout, RNAscope miRNA in situ hybridization, mRFP-GFP-LC3B reporter, echocardiography and transmission electron microscopy were adopted for mechanistic explorations. RESULTS Serum miRNA sequencing revealed a unique expression pattern for DCM circulating miRNAs. DACMs miR-26a-5p, miR-30c-5p, miR-126-5p and miR-126-3p were found to be depleted in DCM circulation as well as heart tissues. Their expressions in circulation and heart tissues were proven to be correlated significantly, and a combination of these miRNAs was suggested potential values for DCM diagnosis. FOXO3, a predicted common target, was experimentally demonstrated to be co-repressed within cardiomyocytes by these DACMs except miR-26a-5p. Delivery of a combination of miR-30c-5p, miR-126-5p and miR-126-3p into the murine myocardium via AAV9 carrying an expression cassette driven by cTnT promoter, or cardiac-specific knockout of FOXO3 (Myh6-CreERT2 , FOXO3 flox+/+ ) dramatically attenuated cardiac apoptosis and autophagy involved in DCM progression. Moreover, competitively disrupting the interplay between DACMs and FOXO3 mRNA by specifically introducing their interacting regions into murine myocardium crippled the cardioprotection of DACMs against DCM. CONCLUSIONS Circulating cardiac miRNA-FOXO3 axis plays a pivotal role in safeguarding against myocardial apoptosis and excessive autophagy in DCM development, which may provide serological cues for DCM non-invasive diagnosis and shed light on DCM pathogenesis and therapeutic targets.
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Affiliation(s)
- Xiaolei Cheng
- National Health Commission Key Laboratory of Cardiovascular Regenerative MedicineHeart Center of Henan Provincial People's HospitalCentral China Fuwai Hospital of Zhengzhou UniversityFuwai Central China Cardiovascular Hospital and Central China Branch of National Center for Cardiovascular DiseasesZhengzhouChina
- Department of AnesthesiologyAffiliated Drum Tower Hospital of Medical School of Nanjing UniversityNanjingChina
| | - Dongdong Jian
- National Health Commission Key Laboratory of Cardiovascular Regenerative MedicineHeart Center of Henan Provincial People's HospitalCentral China Fuwai Hospital of Zhengzhou UniversityFuwai Central China Cardiovascular Hospital and Central China Branch of National Center for Cardiovascular DiseasesZhengzhouChina
- Department of Biochemistry and Molecular BiologyBeijing Key Laboratory of Protein Posttranslational Modifications and Cell FunctionSchool of Basic Medical SciencesPeking University Health Science CenterBeijingChina
| | - Junyue Xing
- National Health Commission Key Laboratory of Cardiovascular Regenerative MedicineHeart Center of Henan Provincial People's HospitalCentral China Fuwai Hospital of Zhengzhou UniversityFuwai Central China Cardiovascular Hospital and Central China Branch of National Center for Cardiovascular DiseasesZhengzhouChina
- Henan Key Laboratory of Chronic Disease ManagementDepartment of Health Management CenterHenan Provincial People's HospitalDepartment of Health Management Center of Central China Fuwai HospitalCentral China Fuwai Hospital of Zhengzhou UniversityZhengzhouChina
| | - Cihang Liu
- Department of AnesthesiologyAffiliated Drum Tower Hospital of Medical School of Nanjing UniversityNanjingChina
- Department of Biochemistry and Molecular BiologyBeijing Key Laboratory of Protein Posttranslational Modifications and Cell FunctionSchool of Basic Medical SciencesPeking University Health Science CenterBeijingChina
| | - Yong Liu
- National Health Commission Key Laboratory of Cardiovascular Regenerative MedicineHeart Center of Henan Provincial People's HospitalCentral China Fuwai Hospital of Zhengzhou UniversityFuwai Central China Cardiovascular Hospital and Central China Branch of National Center for Cardiovascular DiseasesZhengzhouChina
- Department of PhysiologyShanxi Medical UniversityTaiyuanChina
| | - Cunying Cui
- National Health Commission Key Laboratory of Cardiovascular Regenerative MedicineHeart Center of Henan Provincial People's HospitalCentral China Fuwai Hospital of Zhengzhou UniversityFuwai Central China Cardiovascular Hospital and Central China Branch of National Center for Cardiovascular DiseasesZhengzhouChina
| | - Zhen Li
- National Health Commission Key Laboratory of Cardiovascular Regenerative MedicineHeart Center of Henan Provincial People's HospitalCentral China Fuwai Hospital of Zhengzhou UniversityFuwai Central China Cardiovascular Hospital and Central China Branch of National Center for Cardiovascular DiseasesZhengzhouChina
| | - Shixing Wang
- National Health Commission Key Laboratory of Cardiovascular Regenerative MedicineHeart Center of Henan Provincial People's HospitalCentral China Fuwai Hospital of Zhengzhou UniversityFuwai Central China Cardiovascular Hospital and Central China Branch of National Center for Cardiovascular DiseasesZhengzhouChina
| | - Ran Li
- National Health Commission Key Laboratory of Cardiovascular Regenerative MedicineHeart Center of Henan Provincial People's HospitalCentral China Fuwai Hospital of Zhengzhou UniversityFuwai Central China Cardiovascular Hospital and Central China Branch of National Center for Cardiovascular DiseasesZhengzhouChina
| | - Xiaohan Ma
- National Health Commission Key Laboratory of Cardiovascular Regenerative MedicineHeart Center of Henan Provincial People's HospitalCentral China Fuwai Hospital of Zhengzhou UniversityFuwai Central China Cardiovascular Hospital and Central China Branch of National Center for Cardiovascular DiseasesZhengzhouChina
| | - Yingying Wang
- National Health Commission Key Laboratory of Cardiovascular Regenerative MedicineHeart Center of Henan Provincial People's HospitalCentral China Fuwai Hospital of Zhengzhou UniversityFuwai Central China Cardiovascular Hospital and Central China Branch of National Center for Cardiovascular DiseasesZhengzhouChina
| | - Xiaoping Gu
- Department of AnesthesiologyAffiliated Drum Tower Hospital of Medical School of Nanjing UniversityNanjingChina
| | - Zhenwei Ge
- National Health Commission Key Laboratory of Cardiovascular Regenerative MedicineHeart Center of Henan Provincial People's HospitalCentral China Fuwai Hospital of Zhengzhou UniversityFuwai Central China Cardiovascular Hospital and Central China Branch of National Center for Cardiovascular DiseasesZhengzhouChina
| | - Hao Tang
- National Health Commission Key Laboratory of Cardiovascular Regenerative MedicineHeart Center of Henan Provincial People's HospitalCentral China Fuwai Hospital of Zhengzhou UniversityFuwai Central China Cardiovascular Hospital and Central China Branch of National Center for Cardiovascular DiseasesZhengzhouChina
- Henan Key Laboratory of Chronic Disease ManagementDepartment of Health Management CenterHenan Provincial People's HospitalDepartment of Health Management Center of Central China Fuwai HospitalCentral China Fuwai Hospital of Zhengzhou UniversityZhengzhouChina
| | - Lin Liu
- National Health Commission Key Laboratory of Cardiovascular Regenerative MedicineHeart Center of Henan Provincial People's HospitalCentral China Fuwai Hospital of Zhengzhou UniversityFuwai Central China Cardiovascular Hospital and Central China Branch of National Center for Cardiovascular DiseasesZhengzhouChina
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21
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Xu Y, Ma Q, Ren J, Chen L, Guo W, Feng K, Zeng Z, Huang T, Cai Y. Using Machine Learning Methods in Identifying Genes Associated with COVID-19 in Cardiomyocytes and Cardiac Vascular Endothelial Cells. Life (Basel) 2023; 13:life13041011. [PMID: 37109540 PMCID: PMC10146712 DOI: 10.3390/life13041011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/02/2023] [Accepted: 04/08/2023] [Indexed: 04/29/2023] Open
Abstract
Corona Virus Disease 2019 (COVID-19) not only causes respiratory system damage, but also imposes strain on the cardiovascular system. Vascular endothelial cells and cardiomyocytes play an important role in cardiac function. The aberrant expression of genes in vascular endothelial cells and cardiomyocytes can lead to cardiovascular diseases. In this study, we sought to explain the influence of respiratory syndrome coronavirus 2 (SARS-CoV-2) infection on the gene expression levels of vascular endothelial cells and cardiomyocytes. We designed an advanced machine learning-based workflow to analyze the gene expression profile data of vascular endothelial cells and cardiomyocytes from patients with COVID-19 and healthy controls. An incremental feature selection method with a decision tree was used in building efficient classifiers and summarizing quantitative classification genes and rules. Some key genes, such as MALAT1, MT-CO1, and CD36, were extracted, which exert important effects on cardiac function, from the gene expression matrix of 104,182 cardiomyocytes, including 12,007 cells from patients with COVID-19 and 92,175 cells from healthy controls, and 22,438 vascular endothelial cells, including 10,812 cells from patients with COVID-19 and 11,626 cells from healthy controls. The findings reported in this study may provide insights into the effect of COVID-19 on cardiac cells and further explain the pathogenesis of COVID-19, and they may facilitate the identification of potential therapeutic targets.
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Affiliation(s)
- Yaochen Xu
- Department of Mathematics, School of Sciences, Shanghai University, Shanghai 200444, China
| | - Qinglan Ma
- School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Jingxin Ren
- School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Lei Chen
- College of Information Engineering, Shanghai Maritime University, Shanghai 201306, China
| | - Wei Guo
- Key Laboratory of Stem Cell Biology, Shanghai Jiao Tong University School of Medicine (SJTUSM) & Shanghai Institutes for Biological Sciences (SIBS), Chinese Academy of Sciences (CAS), Shanghai 200030, China
| | - Kaiyan Feng
- Department of Computer Science, Guangdong AIB Polytechnic College, Guangzhou 510507, China
| | - Zhenbing Zeng
- Department of Mathematics, School of Sciences, Shanghai University, Shanghai 200444, China
| | - Tao Huang
- Bio-Med Big Data Center, CAS Key Laboratory of Computational Biology, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200031, China
- CAS Key Laboratory of Tissue Microenvironment and Tumor, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200031, China
| | - Yudong Cai
- Department of Mathematics, School of Sciences, Shanghai University, Shanghai 200444, China
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22
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Zhang Y, Dong Y, Wei Q, Zhuang Z, Liu Y, Yuan Q, He W, Jing Z, Li J, Li P, Zhang L, Hong Z, Zhang N, Wang H, Li W. miR-126 mitigates the osteogenic differentiation of human bone marrow-derived mesenchymal stem cells by targeting the ERK1/2 and Bcl-2 pathways. Acta Biochim Biophys Sin (Shanghai) 2023; 55:449-459. [PMID: 36942990 PMCID: PMC10160225 DOI: 10.3724/abbs.2023016] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
Abstract
Human bone marrow mesenchymal stem cells (hBMMSCs) are a promising cell source for bone engineering owing to their high potential to differentiate into osteoblasts. The objective of the present study is to assess microRNA-126 (miR-126) and examine its effects on the osteogenic differentiation of hBMMSCs. In this study, we investigate the role of miR-126 in the progression of osteogenic differentiation (OD) as well as the apoptosis and inflammation of hBMMSCs during OD induction. OD is induced in hBMMSCs, and matrix mineralization along with other OD-associated markers are evaluated by Alizarin Red S (AR) staining and quantitative PCR (qPCR). Gain- and loss-of-function studies are performed to demonstrate the role of miR-126 in the OD of hBMMSCs. Flow cytometry and qPCR-based cytokine expression studies are performed to investigate the effect of miR-126 on the apoptosis and inflammation of hBMMSCs. The results indicate that miR-126 expression is downregulated during the OD of hBMMSCs. Gain- and loss-of function assays reveal that miR-126 upregulation inhibits the differentiation of hBMMSCs into osteoblasts, whereas the downregulation of miR-126 promotes hBMMSC differentiation, as assessed by the determination of osteogenic genes and alkaline phosphatase activity. Furthermore, the miR-126 level is positively correlated with the production of inflammatory cytokines and apoptotic cell death. Additionally, our results suggest that miR-126 negatively regulates not only B-cell lymphoma 2 (Bcl-2) expression but also the phosphorylation of extracellular signal‑regulated protein kinase (ERK) 1/2. Moreover, restoring ERK1/2 activity and upregulating Bcl-2 expression counteract the miR-126-mediated suppression of OD in hBMMSCs by promoting inflammation and apoptosis, respectively. Overall, our findings suggest a novel molecular mechanism relevant to the differentiation of hBMMSCs into osteoblasts, which can potentially facilitate bone formation by counteracting miR-126-mediated suppression of ERK1/2 activity and Bcl-2 expression.
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Affiliation(s)
- Ying Zhang
- Medical Center of Hip, Luoyang Orthopedic-Traumatological Hospital (Orthopedics Hospital of Henan Province), Luoyang 471002, China
- Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Yiping Dong
- Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Qiushi Wei
- Institute of Orthopaedics of Guangzhou University of Chinese Medicine, Guangzhou 510240, China
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510240, China
| | - Zhikun Zhuang
- Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Youwen Liu
- Medical Center of Hip, Luoyang Orthopedic-Traumatological Hospital (Orthopedics Hospital of Henan Province), Luoyang 471002, China
| | - Qiang Yuan
- Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Wei He
- Institute of Orthopaedics of Guangzhou University of Chinese Medicine, Guangzhou 510240, China
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510240, China
| | - Zhenhao Jing
- Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Jitian Li
- Medical Center of Hip, Luoyang Orthopedic-Traumatological Hospital (Orthopedics Hospital of Henan Province), Luoyang 471002, China
| | - Peifeng Li
- Medical Center of Hip, Luoyang Orthopedic-Traumatological Hospital (Orthopedics Hospital of Henan Province), Luoyang 471002, China
| | - Leilei Zhang
- Medical Center of Hip, Luoyang Orthopedic-Traumatological Hospital (Orthopedics Hospital of Henan Province), Luoyang 471002, China
| | - Zhinan Hong
- Institute of Orthopaedics of Guangzhou University of Chinese Medicine, Guangzhou 510240, China
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510240, China
| | - Ning Zhang
- Hunan University of Chinese Medicine, Changsha 410208, China
| | - Haibin Wang
- Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Wuyin Li
- Medical Center of Hip, Luoyang Orthopedic-Traumatological Hospital (Orthopedics Hospital of Henan Province), Luoyang 471002, China
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23
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Qin Z, Wang X, Zhou Y, Zheng J, Li H, Li L. Upregulation of miR-29b-3p alleviates coronary microembolization-induced myocardial injury via regulating BMF and GSK-3β. Apoptosis 2023; 28:210-221. [PMID: 36315357 DOI: 10.1007/s10495-022-01788-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/24/2022] [Indexed: 11/26/2022]
Abstract
Coronary microembolization (CME) is an intractable complication results from acute coronary syndrome. CME-induced myocardial apoptosis was associated with progressive cardiac contractile dysfunction. miR-29b-3p has been reported implicated in variety cardiovascular diseases, but its function in CME-induced myocardial injury is yet unknown. Herein, a rat model of CME was established by injecting microspheres into the left ventricle and found that the expression level of miR-29b-3p was markedly decreased in the CME rat heart tissues. By using echocardiography, CD31 immunohistochemistry staining, hematoxylin basic fuchsin picric acid (HBFP) staining, TUNEL staining, and western blotting analysis after CME, it was found that upregulating miR-29b-3p improved cardiac dysfunction, promoted angiogenesis, decreased myocardial microinfarct area, and inhibited myocardial apoptosis. Additionally, miR-29b-3p inhibition can reverse the protective benefits of miR-29b-3p overexpression. Mechanistically, the target genes of miR-29b-3p were identified as glycogen synthase kinase 3 (GSK-3β) and Bcl-2 modifying factor (BMF) by bioinformatics analysis and luciferase reporter experiment. Overall, our findings imply that induction of miR-29b-3p, which negatively regulates GSK-3β and BMF expression, attenuates CME-induced myocardial injury, suggesting a novel potential therapeutic target for cardioprotective after CME.
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Affiliation(s)
- Zhenbai Qin
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, No. 6 Shuangyong Road, Qingxiu District, Nannig, 530021, Guangxi, China
| | - Xiantao Wang
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, No. 6 Shuangyong Road, Qingxiu District, Nannig, 530021, Guangxi, China
| | - You Zhou
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, No. 6 Shuangyong Road, Qingxiu District, Nannig, 530021, Guangxi, China
| | - Jing Zheng
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, No. 6 Shuangyong Road, Qingxiu District, Nannig, 530021, Guangxi, China
| | - Hongqing Li
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, No. 6 Shuangyong Road, Qingxiu District, Nannig, 530021, Guangxi, China
| | - Lang Li
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, No. 6 Shuangyong Road, Qingxiu District, Nannig, 530021, Guangxi, China.
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24
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Brittney W, Kozar R, Wei C. EMERGING ROLE OF EXTRACELLULAR RNA IN INNATE IMMUNITY, SEPSIS, AND TRAUMA. Shock 2023; 59:190-199. [PMID: 36730864 PMCID: PMC9957828 DOI: 10.1097/shk.0000000000002032] [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] [Indexed: 02/04/2023]
Abstract
ABSTRACT Sepsis and trauma remain the leading causes of morbidity and mortality. Our understanding of the molecular pathogenesis in the development of multiple organ dysfunction in sepsis and trauma has evolved as more focus is on secondary injury from innate immunity, inflammation, and the potential role of endogenous danger molecules. Studies of the past several decades have generated evidence for extracellular RNAs (exRNAs) as biologically active mediators in health and disease. Here, we review studies on plasma exRNA profiling in mice and humans with sepsis and trauma, the role and mode of action by exRNAs, such as ex-micro(mi)RNAs, in host innate immune response, and their potential implications in various organ injury during sepsis and trauma.
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Affiliation(s)
- Williams Brittney
- Translational Research Program, Department of Anesthesiology, and Center for Shock, Trauma and Anesthesiology Research (STAR), University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Rosemary Kozar
- Shock Trauma Center and Center for Shock, Trauma and Anesthesiology Research (STAR), University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Chao Wei
- Translational Research Program, Department of Anesthesiology, and Center for Shock, Trauma and Anesthesiology Research (STAR), University of Maryland School of Medicine, Baltimore, MD 21201, USA
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25
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Soto-Vázquez YM, Genschmer KR. Impact of extracellular vesicles on the pathogenesis, diagnosis, and potential therapy in cardiopulmonary disease. Front Pharmacol 2023; 14:1081015. [PMID: 36891265 PMCID: PMC9986338 DOI: 10.3389/fphar.2023.1081015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 02/08/2023] [Indexed: 02/22/2023] Open
Abstract
Cardiopulmonary diseases span a wide breadth of conditions affecting both heart and lung, the burden of which is globally significant. Chronic pulmonary disease and cardiovascular disease are two of the leading causes of morbidity and mortality worldwide. This makes it critical to understand disease pathogenesis, thereby providing new diagnostic and therapeutic avenues to improve clinical outcomes. Extracellular vesicles provide insight into all three of these features of the disease. Extracellular vesicles are membrane-bound vesicles released by a multitude, if not all, cell types and are involved in multiple physiological and pathological processes that play an important role in intercellular communication. They can be isolated from bodily fluids, such as blood, urine, and saliva, and their contents include a variety of proteins, proteases, and microRNA. These vesicles have shown to act as effective transmitters of biological signals within the heart and lung and have roles in the pathogenesis and diagnosis of multiple cardiopulmonary diseases as well as demonstrate potential as therapeutic agents to treat said conditions. In this review article, we will discuss the role these extracellular vesicles play in the diagnosis, pathogenesis, and therapeutic possibilities of cardiovascular, pulmonary, and infection-related cardiopulmonary diseases.
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Affiliation(s)
- Yixel M Soto-Vázquez
- Department of Medicine, Division of Pulmonary, Allergy & Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Kristopher R Genschmer
- Department of Medicine, Division of Pulmonary, Allergy & Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
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26
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Suzuki K, Yamaguchi T, Kohda M, Tanaka M, Takemura H, Wakita M, Tabe Y, Kato S, Nasu M, Hashimoto T, Mine S, Serizawa N, Tomishima K, Nagahara A, Matsuda T, Yamaji T, Tsugane S, Saito Y, Daiko H, Yoshikawa T, Kato K, Okusaka T, Ochiya T, Yamamoto Y, Yotsui S, Yamamoto T, Yamasaki T, Miyata H, Yasui M, Omori T, Ohkawa K, Ikezawa K, Nakabori T, Sugimoto N, Kudo T, Yoshida K, Ohue M, Nishizawa T. Establishment of preanalytical conditions for microRNA profile analysis of clinical plasma samples. PLoS One 2022; 17:e0278927. [PMID: 36516194 PMCID: PMC9750036 DOI: 10.1371/journal.pone.0278927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 11/23/2022] [Indexed: 12/15/2022] Open
Abstract
The relationship between the expression of microRNAs (miRNAs) in blood and a variety of diseases has been investigated. MiRNA-based liquid biopsy has attracted much attention, and cancer-specific miRNAs have been reported. However, the results of analyses of the expression of these miRNAs vary among studies. The reproduction of results regarding miRNA expression levels could be difficult if there are differences in the data acquisition process. Previous studies have shown that the anticoagulant type used during plasma preparation and sample storage conditions could contribute to differences in measured miRNA levels. Thus, the impact of these preanalytical conditions on comprehensive miRNA expression profiles was examined. First, the miRNA expression profiles of samples obtained from healthy volunteers were analyzed using next-generation sequencing. Based on an analysis of the library concentration, human genome identification rate, ratio of unique sequences and expression profiles, the optimal preanalytical conditions for obtaining highly reproducible miRNA expression profiles were established. The optimal preanalytical conditions were as follows: ethylenediaminetetraacetic acid (EDTA) as the anticoagulant, whole-blood storage at room temperature within 6 hours, and plasma storage at 4°C or -20°C within 30 days. Next, plasma samples were collected from 60 cancer patients (3 facilities × 20 patients/facility), and miRNA expression profiles were analyzed. There were no significant differences in measurements except in the expression of erythrocyte-derived hsa-miR-451a. However, the variation in hsa-miR-451a levels was smaller among facilities than among individuals. This finding suggests that samples obtained from the same facility could show significantly different degrees of hemolysis across individuals. We found that the standardization of anticoagulant use and storage conditions contributed to reducing the variation in sample quality across facilities. The findings from this study could be useful in developing protocols for collecting samples from multiple facilities for cancer screening tests.
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Affiliation(s)
- Kuno Suzuki
- Healthcare Business Department, PFDeNA, Inc., Tokyo, Japan
- * E-mail:
| | | | - Masakazu Kohda
- Healthcare Business Department, PFDeNA, Inc., Tokyo, Japan
| | - Masami Tanaka
- Healthcare Business Department, PFDeNA, Inc., Tokyo, Japan
| | - Hiroyuki Takemura
- Department of Clinical Laboratory, Juntendo University Hospital, Tokyo, Japan
| | - Mitsuru Wakita
- Department of Clinical Laboratory, Juntendo University Hospital, Tokyo, Japan
| | - Yoko Tabe
- Department of Clinical Laboratory, Juntendo University Hospital, Tokyo, Japan
| | - Shunsuke Kato
- Department of Clinical Oncology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Motomi Nasu
- Department of Esophageal and Gastroenterological Surgery, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Takashi Hashimoto
- Department of Esophageal and Gastroenterological Surgery, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Shinji Mine
- Department of Esophageal and Gastroenterological Surgery, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Nobuko Serizawa
- Department of Gastroenterology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Ko Tomishima
- Department of Gastroenterology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Akihito Nagahara
- Department of Gastroenterology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Takahisa Matsuda
- Cancer Screening Center, National Cancer Center Hospital, Tokyo, Japan
| | - Taiki Yamaji
- Division of Epidemiology, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Shoichiro Tsugane
- Division of Cohort Research, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Yutaka Saito
- Department of Endoscopy, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroyuki Daiko
- Department of Esophageal Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Takaki Yoshikawa
- Department of Gastric Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Ken Kato
- Department of Head and Neck, Esophageal Medical Oncology / Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Takuji Okusaka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Takahiro Ochiya
- Laboratory of Integrative Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | - Yusuke Yamamoto
- Laboratory of Integrative Oncology, National Cancer Center Research Institute, Tokyo, Japan
| | - Shoji Yotsui
- Clinical Laboratory, Osaka International Cancer Institute, Osaka, Japan
| | - Takashi Yamamoto
- Clinical Laboratory, Osaka International Cancer Institute, Osaka, Japan
| | - Tomoyuki Yamasaki
- Clinical Laboratory, Osaka International Cancer Institute, Osaka, Japan
| | - Hiroshi Miyata
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Masayoshi Yasui
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Takeshi Omori
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Kazuyoshi Ohkawa
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Kenji Ikezawa
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Tasuku Nakabori
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Naotoshi Sugimoto
- Department of Medical Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Toshihiro Kudo
- Department of Medical Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Keiichi Yoshida
- Next-generation Precision Medicine Research Center, Osaka International Cancer Institute, Osaka, Japan
| | - Masayuki Ohue
- Next-generation Precision Medicine Research Center, Osaka International Cancer Institute, Osaka, Japan
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Dong N, Mucke S, Khosla M. MuCoMiD: A Multitask Graph Convolutional Learning Framework for miRNA-Disease Association Prediction. IEEE/ACM TRANSACTIONS ON COMPUTATIONAL BIOLOGY AND BIOINFORMATICS 2022; 19:3081-3092. [PMID: 35594217 DOI: 10.1109/tcbb.2022.3176456] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Growing evidence from recent studies implies that microRNAs or miRNAs could serve as biomarkers in various complex human diseases. Since wet-lab experiments for detecting miRNAs associated with a disease are expensive and time-consuming, machine learning techniques for miRNA-disease association prediction have attracted much attention in recent years. A big challenge in building reliable machine learning models is that of data scarcity. In particular, existing approaches trained on the available small datasets, even when combined with precalculated handcrafted input features, often suffer from bad generalization and data leakage problems. We overcome the limitations of existing works by proposing a novel multitask graph convolution-based approach, which we refer to as MuCoMiD. MuCoMiD allows automatic feature extraction while incorporating knowledge from five heterogeneous biological information sources (associations between miRNAs/diseases and protein-coding genes (PCGs), interactions between protein-coding genes, miRNA family information, and disease ontology) in a multitask setting which is a novel perspective and has not been studied before. To effectively test the generalization capability of our model, we conduct large-scale experiments on the standard benchmark datasets as well as on our proposed large independent testing sets and case studies. MuCoMiD obtains significantly higher Average Precision (AP) scores than all benchmarked models on three large independent testing sets, especially those with many new miRNAs, as well as in the detection of false positives. Thanks to its capability of learning directly from raw input information, MuCoMiD is easier to maintain and update than handcrafted feature-based methods, which would require recomputation of features every time there is a change in the original information sources (e.g., disease ontology, miRNA/disease-PCG associations, etc.). We share our code for reproducibility and future research at https://git.l3s.uni-hannover.de/dong/cmtt.
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28
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Dong TN, Schrader J, Mücke S, Khosla M. A message passing framework with multiple data integration for miRNA-disease association prediction. Sci Rep 2022; 12:16259. [PMID: 36171337 PMCID: PMC9519928 DOI: 10.1038/s41598-022-20529-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 09/14/2022] [Indexed: 11/08/2022] Open
Abstract
Micro RNA or miRNA is a highly conserved class of non-coding RNA that plays an important role in many diseases. Identifying miRNA-disease associations can pave the way for better clinical diagnosis and finding potential drug targets. We propose a biologically-motivated data-driven approach for the miRNA-disease association prediction, which overcomes the data scarcity problem by exploiting information from multiple data sources. The key idea is to enrich the existing miRNA/disease-protein-coding gene (PCG) associations via a message passing framework, followed by the use of disease ontology information for further feature filtering. The enriched and filtered PCG associations are then used to construct the inter-connected miRNA-PCG-disease network to train a structural deep network embedding (SDNE) model. Finally, the pre-trained embeddings and the biologically relevant features from the miRNA family and disease semantic similarity are concatenated to form the pair input representations to a Random Forest classifier whose task is to predict the miRNA-disease association probabilities. We present large-scale comparative experiments, ablation, and case studies to showcase our approach's superiority. Besides, we make the model prediction results for 1618 miRNAs and 3679 diseases, along with all related information, publicly available at http://software.mpm.leibniz-ai-lab.de/ to foster assessments and future adoption.
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Affiliation(s)
- Thi Ngan Dong
- L3S Research Center, Leibniz University of Hannover, Hannover, Germany.
| | - Johanna Schrader
- L3S Research Center, Leibniz University of Hannover, Hannover, Germany
| | - Stefanie Mücke
- Hannover Unified Biobank (HUB), Hannover Medical School, Hannover, Germany
| | - Megha Khosla
- Delft University of Technology (TU Delft), Delft, Netherlands
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29
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Wang T, Yao Y, Hu X, Zhao Y. Message in hand: the application of CRISPRi, RNAi, and LncRNA in adenocarcinoma. Med Oncol 2022; 39:148. [PMID: 35834017 DOI: 10.1007/s12032-022-01727-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 04/05/2022] [Indexed: 06/15/2023]
Abstract
Gene editing interference technology has been flourishing for more than 30 years. It has always been a common means to interfere with the expression of particular genes. Today it has shown a broad application prospect in clinical treatment, especially in adenocarcinoma treatment. In just a few years, the CRISPRi technology has attracted much z attention with its precise targeting and convenient operability significantly promoted the transformation from bench to bedside, and won the Nobel Prize in Chemistry 2020. In recent years, the importance of non-coding RNA has led LncRNA research to the center. At the same time, it also recalls the surprises obtained in laboratory and clinic research by RNAi technologies such as microRNA, siRNA, and shRNA at the beginning of the century. Therefore, this article focuses on CRISPRi, RNAi, and LncRNA to review their gene interference mechanisms currently expected to be translational research. Their applications and differences in adenocarcinoma research will also be described powerfully. It will provide a helpful reference for scientists to understand better and apply several RNA interference technologies.
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Affiliation(s)
- Ting Wang
- Cancer Research Institute, Guangdong Medical University, Dongguan, 523808, China
- Pathology Department, Guangdong Medical University, Dongguan, 523808, China
| | - Yunhong Yao
- Pathology Department, Guangdong Medical University, Dongguan, 523808, China
| | - Xinrong Hu
- Cancer Research Institute, Guangdong Medical University, Dongguan, 523808, China.
- Pathology Department, Guangdong Medical University, Dongguan, 523808, China.
| | - Yi Zhao
- Cancer Research Institute, Guangdong Medical University, Dongguan, 523808, China.
- Microbiology and Immunology Department, Guangdong Medical University, Dongguan, 523808, China.
- Department of Traditional Chinese Medicine, The First Dongguan Affiliated Hospital of Guangdong Medical University, Dongguan, 523713, China.
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30
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Li QH, Ge ZW, Xiang Y, Tian D, Tang Y, Zhang YC. Upregulation of microRNA-34a enhances myocardial ischemia-reperfusion injury via the mitochondrial apoptotic pathway. Free Radic Res 2022; 56:229-244. [PMID: 35703738 DOI: 10.1080/10715762.2021.1953004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Mitochondrial oxidative injury can result in many cardiovascular diseases including cardiac ischemia-reperfusion (I/R) injury. This study was designed to investigate whether microRNA-34a (miR-34a) influences cardiac I/R or hypoxia/reoxygenation (H/R) injury by regulating the mitochondrial apoptotic pathway from oxidative injury.In vivo, myocardial infarction size was examined by Evan blue/TTC staining. Apoptosis was assessed by TUNEL assay. Heart function was measured by echocardiography. Lactate dehydrogenase (LDH) and creatine kinase (CK) were evaluated. In vitro, H9c2 cardiomyocytes were exposed to H/R stimulation. Cell viability was assessed by the CCK-8 assay and apoptosis was detected by Annexin V/PI staining. Mitochondrial superoxide, mitochondrial membrane potential (MMP) and ATP production was evaluated by detection kits, and related proteins were detected by western blotting analysis. We observed that the level of miR-34a was significantly upregulated in I/R rats compared to the sham group. Injection of adenovirus inhibiting miR-34a into the left ventricular anterior wall improved heart function and decreased I/R injury. H9c2 cardiomyocytes exposed to H/R stimulation displayed an obvious increase in miR-34a expression. In addition, miR-34a inhibitor alleviated, whereas miR-34a mimic aggravated H/R-induced mitochondrial injury. Bcl-2 was identified as a target gene of miR-34a by dual-luciferase reporter gene detection. Knockdown of Bcl-2 abolished the cardioprotection of the miR-34a inhibitor in H9c2 cells. In summary,our study demonstrates that inhibition of miR-34a exhibits therapeutic potential in treatment of myocardial I/R injury by restraining mitochondrial apoptosis.
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Affiliation(s)
- Qian-Hui Li
- Department of Geriatrics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Zhuo-Wang Ge
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yin Xiang
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ding Tian
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yong Tang
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ya-Chen Zhang
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
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Groenendyk J, Wang WA, Robinson A, Michalak M. Calreticulin and the Heart. Cells 2022; 11:cells11111722. [PMID: 35681417 PMCID: PMC9179554 DOI: 10.3390/cells11111722] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/13/2022] [Accepted: 05/17/2022] [Indexed: 11/30/2022] Open
Abstract
Calreticulin is an endoplasmic Ca2+ binding protein and molecular chaperone. As a cardiac embryonic gene, calreticulin is essential for heart development. The protein supports Ca2+-dependent signaling events that are critical to cardiomyocyte differentiation and cardiogenesis. The increased expression of calreticulin and endoplasmic reticulum/sarcoplasmic reticulum Ca2+ capacity produces cardiomyocytes with enhanced efficiency, and detrimental mechanical stretching of cardiac fibroblasts, leading to cardiac pathology. Deletion of the calreticulin gene in adult cardiomyocytes results in left ventricle dilation, an impaired electrocardiogram, and heart failure. These observations indicate that a well-adjusted endoplasmic reticulum and calreticulin-dependent Ca2+ pool in cardiomyocytes are critical for the maintenance of proper cardiac function.
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Affiliation(s)
- Jody Groenendyk
- Correspondence: (J.G.); (M.M.); Tel.: +1-780-492-2256 (M.M.)
| | | | | | - Marek Michalak
- Correspondence: (J.G.); (M.M.); Tel.: +1-780-492-2256 (M.M.)
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TREM-1 Modulates Dendritic Cells Maturation and Dendritic Cell-Mediated T-Cell Activation Induced by ox-LDL. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:3951686. [PMID: 35637975 PMCID: PMC9148251 DOI: 10.1155/2022/3951686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 03/21/2022] [Accepted: 04/05/2022] [Indexed: 11/18/2022]
Abstract
Atherosclerosis is a chronic inflammatory disease. The triggering receptor expressed on myeloid cells-1 (TREM-1) plays a crucial role in inflammatory diseases; recently, it was identified as a major upstream proatherogenic receptor, but its mechanism is still unclear. In this study, we explore the role of TREM-1 on dendritic cells maturation and inflammatory responses induced by ox-LDL and its possible mechanism. Human dendritic cells were differentiated from blood monocytes and treated with ox-LDL. Naive autologous T cells were cocultured with pretreated DCs or treated directly. The expression of TREM-1 and inflammatory factors were evaluated by real-time PCR, western blot, and ELISA methods. And the expression of immune factors to evaluate the DCs maturation and T-cell activation were determined by the FACS. Our study showed that ox-LDL induced TREM-1 expression, DC maturation, and T-cell activation. T cells exposed to ox-LDL-treated DCs produced interferon-γ and interleukin-17 (IL-17). Blocking TREM-1 suppressed the DC maturation, showing lower expression of CD1a, CD40, CD86, CD83, and HLA-DR, and limited their production of tumor necrosis factor-alpha (TNF-α), IL-1β, IL-6, and monocyte chemoattractant protein-1 (MCP-1), meanwhile increased transforming growth factor-β(TGF-β) and IL-10 production. Ox-LDL induced miR-155, miR-27, Let-7c, and miR-185 expression; however, TREM-1 inhibiting decreased miRNA-155 expression. Furthermore, silencing miRNA-155 restores SOCS1 repression induced by ox-LDL. Experiments with T cells derived from carotid atherosclerotic plaques or healthy individuals showed similar results. Our results uncover a new link between ox-LDL and TREM-1 and may provide insight into this interaction in the context of atherosclerosis.
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Overexpression of miR-17 predicts adverse prognosis and disease recurrence for acute myeloid leukemia. Int J Clin Oncol 2022; 27:1222-1232. [PMID: 35536524 PMCID: PMC9209371 DOI: 10.1007/s10147-022-02161-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 03/24/2022] [Indexed: 11/24/2022]
Abstract
Background The clinical significance of miR-17 in patients with acute myeloid leukemia (AML) remains unknown. Methods Real-time quantitative reverse transcription-polymerase chain reaction (qPCR) was performed to detect the miR-17 expression in 115 de novo AML patients, 31 patients at complete remission (CR) time, 8 patients at relapse time and 30 normal controls. Results MiR-17 was upregulated in de novo AML compared with normal controls. Patients with high expression of miR-17 had less CEBPA double mutation, less favorable ELN-risk and lower CR rate. The level of miR-17 was significantly decreased at CR phase and was returned to primary level even higher when in relapse phase. In addition, Cox regression analysis revealed that miR-17 expression retained independent prognostic significance for overall survival (OS). Moreover, the gene-expression profile analysis of miR-17 in AML obtained from TCGA database was involved in multiple biological functions and signal pathways. Among the differential expressed genes (DEGs), we identified FGL2, PLAUR, SLC2A3, GPR65, CTSS, TLR7, S1PR3, OGFRL1, LILRB1, IL17RA, SIGLEC10, SLAMF7, PLXDC2, HPSE, TCF7 and MYCL as potential direct targets of miR-17 according to in silico analysis. Conclusions High expression of miR-17 in de novo AML patients pointed to dismal clinical outcome and disease recurrence, which could serve as novel prognostic biomarker for AML patients.
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Vavassori C, Cipriani E, Colombo GI. Circulating MicroRNAs as Novel Biomarkers in Risk Assessment and Prognosis of Coronary Artery Disease. Eur Cardiol 2022; 17:e06. [PMID: 35321524 PMCID: PMC8924954 DOI: 10.15420/ecr.2021.47] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 01/05/2022] [Indexed: 12/14/2022] Open
Abstract
Coronary artery disease is among the leading causes of death worldwide. Nevertheless, available cardiovascular risk prediction algorithms still miss a significant portion of individuals at-risk. Thus, the search for novel non-invasive biomarkers to refine cardiovascular risk assessment is both an urgent need and an attractive topic, which may lead to a more accurate risk stratification and/or prognostic score definition for coronary artery disease. A new class of such non-invasive biomarkers is represented by extracellular microRNAs (miRNAs) circulating in the blood. MiRNAs are non-coding RNA of 22–25 nucleotides in length that play a significant role in both cardiovascular physiology and pathophysiology. Given their high stability and conservation, resistance to degradative enzymes, and detectability in body fluids, circulating miRNAs are promising emerging biomarkers, and specific expression patterns have already been associated with a wide range of cardiovascular conditions. In this review, an overview of the role of blood miRNAs in risk assessment and prognosis of coronary artery disease is given.
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Affiliation(s)
- Chiara Vavassori
- Unit of Immunology and Functional Genomics, Centro Cardiologico Monzino, IRCCS, Milan, Italy; Cardiovascular Section, Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Eleonora Cipriani
- Unit of Immunology and Functional Genomics, Centro Cardiologico Monzino, IRCCS, Milan, Italy
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Li Y, Shao J, Song J, Yu S, Wang J, Sun K. MiR-34a-3p suppresses pulmonary vascular proliferation in acute pulmonary embolism rat by targeting DUSP1. Biosci Rep 2022; 42:BSR20210116. [PMID: 34778900 PMCID: PMC8703022 DOI: 10.1042/bsr20210116] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 09/07/2021] [Accepted: 09/14/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Acute pulmonary embolism (APE) is a prevalent reason of cardiovascular morbidity and mortality. Recent studies have underscored the positive effects of microRNAs (miRNAs) on many diseases. The present study aimed to identify the critical miRNA with differential expressions and explore its role in APE. METHODS The critical miRNA with its target gene was screened by bioinformatics analysis. Their binding relationship was analyzed by TargetScan, Dual-luciferase reporter and RNA pull-down assays. A rat model of APE was established by self-blood coagulum. Human pulmonary artery smooth muscle cells (PASMCs) were exposed to platelet-derived growth factor (PDGF-BB) for excessive proliferation, and transfected with miR-34a-3p mimic. Mean pulmonary arterial pressure (mPAP) of rat was measured, and the pulmonary tissues were used for the pathological observation by Hematoxylin-Eosin (H&E) staining. Cell viability and proliferation were detected by Cell Counting Kit-8 (CCK-8) and EdU assays. The expressions of miR-34a-3p with its target genes (including dual-specificity phosphatase-1 (DUSP1)), neuron-derived orphan receptor-1 (NOR-1) and proliferating cell nuclear antigen (PCNA) were determined by quantitative reverse transcription polymerase chain reaction (RT-qPCR) or/and Western blot. RESULTS MiR-34a-3p expression was down-regulated in APE patients, which attenuated the increment of mPAP and thickening of the pulmonary arterial walls in APE rats, accompanied with regulation of NOR-1 and PCNA levels. MiR-34a-3p suppressed DUSP1 expression by directly binding to its 3'-untranslated region (UTR), and attenuated cell viability, proliferation, and the expressions of NOR-1 and PCNA in PDGF-BB-induced PASMCs by inhibiting DUSP1 expression. CONCLUSION Up-regulated miR-34a-3p negatively regulates DUSP1 expression to inhibit PASMC proliferation, which, thus, may act on APE treatment by negatively regulating pulmonary vascular proliferation.
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MESH Headings
- Animals
- Case-Control Studies
- Cell Proliferation
- Cells, Cultured
- DNA-Binding Proteins/genetics
- DNA-Binding Proteins/metabolism
- Disease Models, Animal
- Dual Specificity Phosphatase 1/genetics
- Dual Specificity Phosphatase 1/metabolism
- Gene Expression Regulation, Enzymologic
- Male
- Membrane Transport Proteins/genetics
- Membrane Transport Proteins/metabolism
- MicroRNAs/genetics
- MicroRNAs/metabolism
- Muscle, Smooth, Vascular/enzymology
- Muscle, Smooth, Vascular/pathology
- Myocytes, Smooth Muscle/enzymology
- Myocytes, Smooth Muscle/pathology
- Nerve Tissue Proteins/genetics
- Nerve Tissue Proteins/metabolism
- Proliferating Cell Nuclear Antigen/genetics
- Proliferating Cell Nuclear Antigen/metabolism
- Pulmonary Artery/enzymology
- Pulmonary Artery/pathology
- Pulmonary Embolism/enzymology
- Pulmonary Embolism/genetics
- Pulmonary Embolism/pathology
- Rats, Sprague-Dawley
- Signal Transduction
- Vascular Remodeling
- Rats
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Affiliation(s)
- Yang Li
- Department of Emergency, Minhang Hospital, Fudan University, Shanghai, China
| | - Jinyan Shao
- Department of Emergency, Minhang Hospital, Fudan University, Shanghai, China
| | - Jianfeng Song
- Department of Emergency, Minhang Hospital, Fudan University, Shanghai, China
| | - Shuili Yu
- Department of Emergency, Minhang Hospital, Fudan University, Shanghai, China
| | - Jiqin Wang
- Department of Emergency, Minhang Hospital, Fudan University, Shanghai, China
| | - Keyu Sun
- Department of Emergency, Minhang Hospital, Fudan University, Shanghai, China
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36
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Eyyupkoca F, Ercan K, Kiziltunc E, Ugurlu IB, Kocak A, Eyerci N. Determination of microRNAs associated with adverse left ventricular remodeling after myocardial infarction. Mol Cell Biochem 2022; 477:781-791. [PMID: 35048282 DOI: 10.1007/s11010-021-04330-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 12/09/2021] [Indexed: 12/22/2022]
Abstract
Increasing evidence indicates that microRNA (miRNA) regulated mechanisms in myocardial healing and ventricular remodeling following acute myocardial infarction (AMI). We aim to comprehensively investigate changes of exosomal miRNA profile during the post-MI period and determine potential miRNAs associated to adverse left ventricular remodeling (ALVR). We prospectively evaluated ST-elevated MI patients with cardiac magnetic resonance imaging at the 2 weeks and 6 months after AMI (n = 10). ALVR was defined as an increase in LV end-diastolic and end-systolic volume > 13%. The blood samples were taken for miRNA measurements at the baseline, 2 and 6 weeks after AMI. In the miRNA profile assessment, 8 miRNAs were identified that were associated ALVR (miR-199a-5p, miR-23b-3p, miR-26b-5p, miR-301a-3p, miR-374a-5p, miR-423-5p, miR-483-5p and miR-652-3p). Three of them (miR-301a-3p, miR-374a-5p and miR-423-5p) differed significantly between patients with and without ALVR during follow-up period and the rest of them during the acute phase of AMI. The detection of these miRNAs, which have different role in various pathways, necessitate future mechanistic studies unravel the complex remodeling process after AMI.
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Affiliation(s)
- Ferhat Eyyupkoca
- Department of Cardiology, Dr. Nafiz Korez Sincan State Hospital, Fatih District, Gazi Mustafa Kemal Boulevard, 06930, Ankara, Turkey.
| | - Karabekir Ercan
- Department of Radiology, Ankara City Hospital, Ankara, Turkey
| | - Emrullah Kiziltunc
- Department of Cardiology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Ilgin Burcu Ugurlu
- Department of Cardiology, Gulhane Training and Research Hospital, Ankara, Turkey
| | - Ajar Kocak
- Department of Cardiology, Dr. Nafiz Korez Sincan State Hospital, Fatih District, Gazi Mustafa Kemal Boulevard, 06930, Ankara, Turkey
| | - Nilnur Eyerci
- Department of Medical Biology, Kafkas University Faculty of Medicine, Kars, Turkey
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Fan L, Zhang ZL, Tang JN, Guo QQ, Zhang JC, Cheng MD, Song FH, Liu ZY, Wang K, Jiang LZ, Yue XT, Bai Y, Dai XY, Zheng RJ, Zheng YY, Zhang JY. The age, NT-proBNP, and Ejection Fraction Score as a Novel Predictor of Clinical Outcomes in CAD Patients After PCI. Clin Appl Thromb Hemost 2022; 28:10760296221113345. [PMID: 35903893 PMCID: PMC9340326 DOI: 10.1177/10760296221113345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background Previous evidences have been proved that age, N-terminal pro-B-type
natriuretic peptide (NT-proBNP), and ejection fraction are tightly
associated with the long-term outcomes in patients suffered from coronary
artery disease (CAD). Therefore, the present study aimed to assess the
prognosis value of age, NT-proBNP, and ejection fraction (ABEF) score in CAD
patients who underwent percutaneous coronary intervention (PCI). Methods Observational cohort methodology was used in this study which enrolled
totally 3561 patients. And the patients were followed up regularly for
37.59 ± 22.24 months. Patients were classed into three groups based on the
tertiles of ABEF sore: first tertile (<5.06, n = 831), second tertile
(5.06-6.25, n = 839), and third tertile (≥ 6.25, n = 834). The ABEF score
was calculated as follows: age (years)/ejection fraction (%) + NT-proBNP
(NT-proBNP<177pg/mL was 1, 177≤NT-proBNP≥524pg/mL was 2 and
NT-proBNP > 524pg/mL is 3). The association between ABEF score and
adverse prognosis, including all-cause death (ACD), cardiac death (CD),
major adverse cardiovascular events (MACEs) and major adverse cardiac and
cerebrovascular events (MACCEs), in patients who underwent PCI was
analyzed. Results According to the risk category of ABEF score, the incidences of ACD
(P < .001), CD (P < .001) and
MACCEs (P = .021) among the three groups showed significant
differences. Multivariate Cox regression analysis suggested that the
respective risks of ACD and CD were increased 3.013 folds (hazard risk
[HR] = 4.013 [95% confidence interval [CI]: 1.922-8.378],
P < .001) and 4.922 folds ([HR] = 5.922 [95% [CI]:
2.253-15.566], P < .001) in the third tertile compared
with those in the first tertile. Kaplan-Meier survival analyses showed that
the cumulative risks of ACD,CD and MACCEs in patients with the high ABEF
score tended to increase. Conclusion The present study indicated ABEF score was a novel biomarker suitable for
predicting adverse prognosis in patients after PCI, which may be used for
early recognition and risk stratification.
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Affiliation(s)
- Lei Fan
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Zeng-Lei Zhang
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Jun-Nan Tang
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Qian-Qian Guo
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Jian-Chao Zhang
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Meng-Die Cheng
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Feng-Hua Song
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Zhi-Yu Liu
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Kai Wang
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Li-Zhu Jiang
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Xiao-Ting Yue
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Yan Bai
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Xin-Ya Dai
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Ru-Jie Zheng
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
| | - Ying-Ying Zheng
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China.,Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, P.R., China
| | - Jin-Ying Zhang
- Department of Cardiology, 12636First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, China
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Li JY, Li XC, Tang YL. Upregulation of miR-128 Mediates Heart Injury by Activating Wnt/β-catenin Signaling Pathway in Heart Failure Mice. Organogenesis 2021; 17:27-39. [PMID: 34965835 PMCID: PMC9208784 DOI: 10.1080/15476278.2021.2020018] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
Cardiac hypertrophy contributes to heart failure and is pathogenically modulated by a network of signaling cascades including Wnt/β-catenin signaling pathway. miRNAs have been widely demonstrated to regulate gene expression in heart development. miR-128 was routinely found as a brain-enriched gene and has been functionally associated with regulation of cardiac function. However, its role and molecular mechanisms that regulate cardiac hypertrophy remain largely unclear. Adeno-associated virus serotype 9 (AAV9)-mediated constructs with miR-128 or anti-miR-128 were generated and delivered to overexpression or blockade of miR-128 in vivo followed by HF induction with isoproterenol (ISO) or transverse aortic constriction (TAC). Cardiac dysfunction and hypertrophy, coupled with involved gene and protein level, were then assessed. Our data found that miR-128, Wnt1, and β-catenin expressions were upregulated in both patients and mice model with HF. Interference with miR-128 reduces Wnt1/β-catenin expression in mouse failing hearts and ameliorates heart dysfunctional properties. We identified miR-128 directly targets to Axin1, an inhibitor of Wnt/β-catenin signaling, and suppresses its inhibition on Wnt1/β-catenin. Our study provides evidence indicating miR-128 as an inducer of HF and cardiac hypertrophy by enhancing Wnt1/β-catenin in an Axin1-dependent nature. We thus suggest miR-128 has potential value in the treatment of heart failure.
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Affiliation(s)
- Jing-Yao Li
- Department of Cardiology, Daqing Oilfield General Hospital, Daqing, Heilongjiang Province, China
| | - Xin-Chang Li
- Department of Cardiology, Daqing Oilfield General Hospital, Daqing, Heilongjiang Province, China
| | - Yu-Long Tang
- Cardiac Intensive Care Center, Daqing Oilfield General Hospital, Daqing, Heilongjiang Province, China
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Jian X, Yang D, Wang L, Wang H. Downregulation of microRNA-200c-3p alleviates the aggravation of venous thromboembolism by targeting serpin family C member 1. Bioengineered 2021; 12:11156-11168. [PMID: 34783290 PMCID: PMC8810153 DOI: 10.1080/21655979.2021.2005982] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/08/2021] [Accepted: 11/09/2021] [Indexed: 11/28/2022] Open
Abstract
Venous thromboembolism (VTE) is the third most prevalent cardiovascular complication. Increasing studies have demonstrated that some microRNAs (miRNAs) are aberrantly expressed in VTE and play crucial roles in mediating the development of VTE. Therefore, our study intends to explore the detailed function and molecular mechanism of miR-200c-3p in VTE progression. In our research, VTE rat models were first established via inferior vena cava (IVC) ligation and the time-dependent effects of IVC ligation on thrombus formation were discovered. The results of reverse transcription quantitative polymerase-chain reaction (RT-qPCR) and western blotting showed that serpin family C member 1 (SERPINC1) was downregulated in VTE rat models and showed an inverse correlation with thrombus load. MiRNA target prediction tools and luciferase reporter assay confirmed SERPINC1 as a target for miR-200c-3p. VTE rats were injected with miR-200c-3p inhibitor for 24 h to investigate whether miR-200c-3p knockdown influences thrombus formation in vivo. Histological examination through hematoxylin-eosin staining revealed that miR-200c-3p downregulation markedly inhibited the formation of thrombus in IVC of rats. Additionally, miR-200c-3p was upregulated while SERPINC1 was downregulated in serum and inferior vena cava of VTE rats as well as in plasma of patients with VTE. Linear regression analysis demonstrated that miR-200c-3p expression was negatively correlated to SERPINC1 expression in VTE rats and patients with VTE. Our study determines the previously unelucidated function of miR-200c-3p in VTE, which might provide a potential novel insight for the treatment of VTE.
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Affiliation(s)
- Xiaorong Jian
- Department of Hematology, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Dehua Yang
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan430022, China
| | - Li Wang
- Department of Hematology, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Hongxiang Wang
- Department of Hematology, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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40
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MicroRNAs: From Junk RNA to Life Regulators and Their Role in Cardiovascular Disease. CARDIOGENETICS 2021. [DOI: 10.3390/cardiogenetics11040023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
MicroRNAs (miRNAs) are single-stranded small non-coding RNA (18–25 nucleotides) that until a few years ago were considered junk RNA. In the last twenty years, they have acquired more importance thanks to the understanding of their influence on gene expression and their role as negative regulators at post-transcriptional level, influencing the stability of messenger RNA (mRNA). Approximately 5% of the genome encodes miRNAs which are responsible for regulating numerous signaling pathways, cellular processes and cell-to-cell communication. In the cardiovascular system, miRNAs control the functions of various cells, such as cardiomyocytes, endothelial cells, smooth muscle cells and fibroblasts, playing a role in physiological and pathological processes and seeming also related to variations in contractility and hereditary cardiomyopathies. They provide a new perspective on the pathophysiology of disorders such as hypertrophy, fibrosis, arrhythmia, inflammation and atherosclerosis. MiRNAs are differentially expressed in diseased tissue and can be released into the circulation and then detected. MiRNAs have become interesting for the development of new diagnostic and therapeutic tools for various diseases, including heart disease. In this review, the concept of miRNAs and their role in cardiomyopathies will be introduced, focusing on their potential as therapeutic and diagnostic targets (as biomarkers).
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41
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Koniari I, Artopoulou E, Velissaris D, Ainslie M, Mplani V, Karavasili G, Kounis N, Tsigkas G. Biomarkers in the clinical management of patients with atrial fibrillation and heart failure. J Geriatr Cardiol 2021; 18:908-951. [PMID: 34908928 PMCID: PMC8648548 DOI: 10.11909/j.issn.1671-5411.2021.11.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Atrial fibrillation (AF) and heart failure (HF) are two cardiovascular diseases with an increasing prevalence worldwide. These conditions share common pathophysiologiesand frequently co-exit. In fact, the occurrence of either condition can 'cause' the development of the other, creating a new patient group that demands different management strategies to that if they occur in isolation. Regardless of the temproral association of the two conditions, their presence is linked with adverse cardiovascular outcomes, increased rate of hospitalizations, and increased economic burden on healthcare systems. The use of low-cost, easily accessible and applicable biomarkers may hasten the correct diagnosis and the effective treatment of AF and HF. Both AF and HF effect multiple physiological pathways and thus a great number of biomarkers can be measured that potentially give the clinician important diagnostic and prognostic information. These will then guide patient centred therapeutic management. The current biomarkers that offer potential for guiding therapy, focus on the physiological pathways of miRNA, myocardial stretch and injury, oxidative stress, inflammation, fibrosis, coagulation and renal impairment. Each of these has different utility in current clinincal practice.
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Affiliation(s)
- Ioanna Koniari
- Manchester Heart Institute, Manchester University Foundation Trust, Manchester, United Kingdom
| | - Eleni Artopoulou
- Department of Internal Medicine, University Hospital of Patras, Patras, Greece
| | | | - Mark Ainslie
- Manchester Heart Institute, Manchester University Foundation Trust, Manchester, United Kingdom
- Division of Cardiovascular Sciences, University of Manchester
| | - Virginia Mplani
- Department of Cardiology, University Hospital of Patras, Patras, Greece
| | - Georgia Karavasili
- Manchester Heart Institute, Manchester University Foundation Trust, Manchester, United Kingdom
| | - Nicholas Kounis
- Department of Cardiology, University Hospital of Patras, Patras, Greece
| | - Grigorios Tsigkas
- Department of Cardiology, University Hospital of Patras, Patras, Greece
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42
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Pelozin BRA, Soci UPR, Gomes JLP, Oliveira EM, Fernandes T. mTOR signaling-related microRNAs as cardiac hypertrophy modulators in high-volume endurance training. J Appl Physiol (1985) 2021; 132:126-139. [PMID: 34792404 DOI: 10.1152/japplphysiol.00881.2020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Aerobic exercise training (ET) promotes cardiovascular adaptations, including physiological left ventricular hypertrophy (LVH). However, the molecular mechanisms that underlying these changes are unclear. The study aimed to elucidate specific miRNAs and target genes involved with the Akt/mTOR signaling in high-volume ET-induced LVH. Eight-week-old female Wistar rats were assigned to three groups: sedentary control (SC), trained protocol 1 (P1), and trained protocol 2 (P2). P1 consisted of 60 minutes/day of swimming, 5x/week, for 10 weeks. P2 consisted of the same protocol as P1 until the 8th week; in the 9th week, rats trained 2x/day, and in the 10th week, trained 3x/day. Subsequently, structure and molecular parameters were evaluated in the heart. Trained groups demonstrate higher values to VO2 peak, exercise tolerance, and LVH in a volume-dependent manner. The miRNA-26a-5p levels were higher in P1 and P2 compared to SC group (150±15%, d=1.8; 148±16%, d=1.7; and 100±7%, respectively, P < 0.05). In contrast, miRNA-16-5p levels were lower in P1 and P2 compared to SC group (69±5%, d=2.3, P < 0.01; 37±4%, d=5.6, P < 0.001 and 100±6%, respectively). Additionally, miRNA-16-5p knockdown and miRNA-26a-5p overexpression significantly promoted cardiomyocyte hypertrophy in neonatal rat cardiomyocytes. Both miRNAs were selected, using Diana Tolls bioinformatics website, for acting in the mTOR signaling pathway. The protein expression of Akt, mTOR, p70S6k, and 4E-BP1 were greater in P1 and even more pronounced in P2. Nonetheless, GSK3β protein expression was lower in trained groups. Together, these molecular changes may contribute to a pronounced physiological LVH observed in high-volume aerobic training.
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Affiliation(s)
- Bruno R A Pelozin
- Laboratory of Biochemistry and Molecular Biology of Exercise, School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
| | - Ursula Paula Reno Soci
- Laboratory of Biochemistry and Molecular Biology of Exercise, School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
| | - João L P Gomes
- Laboratory of Biochemistry and Molecular Biology of Exercise, School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
| | - Edilamar Menezes Oliveira
- Laboratory of Biochemistry and Molecular Biology of Exercise, School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
| | - Tiago Fernandes
- Laboratory of Biochemistry and Molecular Biology of Exercise, School of Physical Education and Sport, University of Sao Paulo, Sao Paulo, Brazil
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43
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The role of microRNAs in diseases and related signaling pathways. Mol Biol Rep 2021; 49:6789-6801. [PMID: 34718938 DOI: 10.1007/s11033-021-06725-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 09/27/2021] [Indexed: 10/19/2022]
Abstract
MicroRNAs (miRNAs) are epigenetic regulators of the gene expression and act through posttranslational modification. They bind to 3'-UTR of target mRNAs to inhibit translation or increase the degradation mRNA in many tissues. Any alteration in the level of miRNA expression in many human diseases indicates their involvement in the pathogenesis of many diseases. On the other hand, the regulation of the signaling pathways is necessary for the maintenance of natural and physiological characteristics of any cell. It is worth mentioning that dysfunction of the signaling pathways manifests itself as a disorder or disease. The significant evidence report that miRNAs regulate the several signaling pathways in many diseases. Base on previous studies, miRNAs can be used for therapeutic or diagnostic purposes. According to the important role of miRNAs on the cell signaling pathways, this article reviews miRNAs involvement in incidence of diseases by changing signaling pathways.
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Tanase DM, Gosav EM, Ouatu A, Badescu MC, Dima N, Ganceanu-Rusu AR, Popescu D, Floria M, Rezus E, Rezus C. Current Knowledge of MicroRNAs (miRNAs) in Acute Coronary Syndrome (ACS): ST-Elevation Myocardial Infarction (STEMI). Life (Basel) 2021; 11:life11101057. [PMID: 34685428 PMCID: PMC8541211 DOI: 10.3390/life11101057] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/02/2021] [Accepted: 10/06/2021] [Indexed: 02/06/2023] Open
Abstract
Regardless of the newly diagnostic and therapeutic advances, coronary artery disease (CAD) and more explicitly, ST-elevation myocardial infarction (STEMI), remains one of the leading causes of morbidity and mortality worldwide. Thus, early and prompt diagnosis of cardiac dysfunction is pivotal in STEMI patients for a better prognosis and outcome. In recent years, microRNAs (miRNAs) gained attention as potential biomarkers in myocardial infarction (MI) and acute coronary syndromes (ACS), as they have key roles in heart development, various cardiac processes, and act as indicators of cardiac damage. In this review, we describe the current available knowledge about cardiac miRNAs and their functions, and focus mainly on their potential use as novel circulating diagnostic and prognostic biomarkers in STEMI.
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Affiliation(s)
- Daniela Maria Tanase
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (D.M.T.); (A.O.); (M.C.B.); (N.D.); (A.R.G.-R.); (D.P.); (C.R.)
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital Iasi, 700111 Iasi, Romania
| | - Evelina Maria Gosav
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (D.M.T.); (A.O.); (M.C.B.); (N.D.); (A.R.G.-R.); (D.P.); (C.R.)
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital Iasi, 700111 Iasi, Romania
- Correspondence: (E.M.G.); (M.F.); (E.R.)
| | - Anca Ouatu
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (D.M.T.); (A.O.); (M.C.B.); (N.D.); (A.R.G.-R.); (D.P.); (C.R.)
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital Iasi, 700111 Iasi, Romania
| | - Minerva Codruta Badescu
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (D.M.T.); (A.O.); (M.C.B.); (N.D.); (A.R.G.-R.); (D.P.); (C.R.)
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital Iasi, 700111 Iasi, Romania
| | - Nicoleta Dima
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (D.M.T.); (A.O.); (M.C.B.); (N.D.); (A.R.G.-R.); (D.P.); (C.R.)
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital Iasi, 700111 Iasi, Romania
| | - Ana Roxana Ganceanu-Rusu
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (D.M.T.); (A.O.); (M.C.B.); (N.D.); (A.R.G.-R.); (D.P.); (C.R.)
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital Iasi, 700111 Iasi, Romania
| | - Diana Popescu
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (D.M.T.); (A.O.); (M.C.B.); (N.D.); (A.R.G.-R.); (D.P.); (C.R.)
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital Iasi, 700111 Iasi, Romania
| | - Mariana Floria
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (D.M.T.); (A.O.); (M.C.B.); (N.D.); (A.R.G.-R.); (D.P.); (C.R.)
- Internal Medicine Clinic, Emergency Military Clinical Hospital Iasi, 700483 Iasi, Romania
- Correspondence: (E.M.G.); (M.F.); (E.R.)
| | - Elena Rezus
- Department of Rheumatology and Physiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- I Rheumatology Clinic, Clinical Rehabilitation Hospital, 700661 Iasi, Romania
- Correspondence: (E.M.G.); (M.F.); (E.R.)
| | - Ciprian Rezus
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (D.M.T.); (A.O.); (M.C.B.); (N.D.); (A.R.G.-R.); (D.P.); (C.R.)
- Internal Medicine Clinic, “Sf. Spiridon” County Clinical Emergency Hospital Iasi, 700111 Iasi, Romania
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Wang Y, Chen J, Cowan DB, Wang DZ. Non-coding RNAs in cardiac regeneration: Mechanism of action and therapeutic potential. Semin Cell Dev Biol 2021; 118:150-162. [PMID: 34284952 PMCID: PMC8434979 DOI: 10.1016/j.semcdb.2021.07.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 07/08/2021] [Accepted: 07/09/2021] [Indexed: 12/19/2022]
Abstract
In the past two decades, thousands of non-coding RNAs (ncRNAs) have been discovered, annotated, and characterized in nearly every tissue under both physiological and pathological conditions. Here, we will focus on the role of ncRNAs, including microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and circular RNAs (circRNAs) in ischemic heart disease (IHD), which remains the leading cause of morbidity and mortality in humans-resulting in 8.9 million deaths annually. Cardiomyocyte (CM) proliferation, differentiation, and survival in addition to neovascularization of injured tissues and the prevention of fibrosis are commonly regarded as critically important for the recovery of the heart following myocardial infarction (MI). An abundance of evidence has been accumulated to show ncRNAs participate in cardiac recovery after MI. Because miRNAs are important regulators of cardiac regeneration, the therapeutic potential of at least five of these molecules has been assessed in large animal models of human IHD. In particular, miRNA-based interventions based on miR-132 and miR-92a inhibition in related diseases have displayed favorable outcomes that have provided the impetus for miRNA-based clinical trials for IHD. At the same time, the functional roles of lncRNAs and circRNAs in cardiac regeneration are also being explored. In the present review, we will summarize the latest ncRNA studies aimed at reversing damage to the ischemic heart and discuss the therapeutic potential of targeting miRNAs, lncRNAs, and circRNAs to stimulate cardiac regeneration.
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Affiliation(s)
- Yi Wang
- Department of Cardiology, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA
| | - Jinghai Chen
- Provincial Key Lab of Cardiovascular Research, Second Affiliated Hospital, Institute of Translational Medicine, Zhejiang University, 268 Kaixuan Road, Hangzhou, China
| | - Douglas B Cowan
- Department of Cardiology, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA
| | - Da-Zhi Wang
- Department of Cardiology, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA.
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Collado A, Jin H, Pernow J, Zhou Z. MicroRNA: A mediator of diet-induced cardiovascular protection. Curr Opin Pharmacol 2021; 60:183-192. [PMID: 34461563 DOI: 10.1016/j.coph.2021.07.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 07/20/2021] [Accepted: 07/30/2021] [Indexed: 11/30/2022]
Abstract
Diets containing nutrients such as polyunsaturated fatty acids, polyphenols, or vitamins have been shown to have cardiovascular benefits. Micro (mi)RNAs are fundamental regulators of gene expression and function in the cardiovascular system. Diet-induced cardiovascular benefits are associated with changes in endogenous expression of miRNAs in the cardiovascular system. In addition, emerging studies have shown that miRNAs present in the food can be transported in the circulation to tissues. These exogenous miRNAs may also affect cardiovascular function contributing to the diet-induced benefits. This review discusses the emerging role of both endogenous and exogenous miRNAs as mediators of diet-induced cardiovascular protection. Understanding the mechanisms of diet-mediated actions through modulation of miRNA may provide a potential strategy for new therapies.
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Affiliation(s)
- Aida Collado
- Division of Cardiology, Department of Medicine Solna, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden
| | - Hong Jin
- Division of Vascular Surgery, Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
| | - John Pernow
- Division of Cardiology, Department of Medicine Solna, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden; Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden
| | - Zhichao Zhou
- Division of Cardiology, Department of Medicine Solna, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden.
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Weng G, Gu M, Zhang Y, Zhao G, Gu Y. LINC01123 promotes cell proliferation and migration via regulating miR-1277-5p/KLF5 axis in ox-LDL-induced vascular smooth muscle cells. J Mol Histol 2021; 52:943-953. [PMID: 34403009 DOI: 10.1007/s10735-021-10010-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 08/09/2021] [Indexed: 11/25/2022]
Abstract
The pathophysiological mechanism of carotid atherosclerosis (CAS) involves endothelial cell dysfunction, vascular smooth muscle cells (VSMCs), and macrophage activation, which ultimately leads to fibrosis of the vessel wall. lncRNA works weightily in the formation of CAS, but the function and mechanism of lncRNA LINC01123 in stable plaque formation are still equivocal. We collected blood samples from 35 CAS patients as well as 33 healthy volunteers. VSMCs treated with oxidized low-density lipoprotein (ox-LDL) were utilized as the CAS cell models. We applied qRT-PCR for detecting LINC01123, miR-1277-5p and KLF5 mRNA expression, CCK-8 method and BrdU test for determining cell proliferation, Transwell test for measuring cell migration, as well as Western blot for assaying KLF5 protein expression. Dual-luciferase reporter experiment was adopted for assessing the interaction between LINC01123 and miR-1277-5p, as well as KLF5 and miR-1277-5p. LINC01123 and KLF5 expression were dramatically up-regulated, while miR-1277-5p expression was down-regulated in CAS patients and ox-LDL-induced CAS cell models. Overexpressed LINC01123 notedly promoted VSMCs migration and proliferation. LINC01123 knockdown repressed cell proliferation and migration. Also, LINC01123 targeted miR-1277-5p and down-regulated its expression, while miR-1277-5p could negatively regulate KLF5 expression. LINC01123 is highly expressed in CAS patients, and promotes cell proliferation and migration via regulating miR-1277-5p/KLF5 axis in ox-LDL-induced VSMCs. It might be involved in the fibrous plaque formation.
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Affiliation(s)
- Guohu Weng
- Department of Encephalopathy, Hainan Provincial Hospital of Chinese Medicine, 47# Heping North Road, Haikou, 570203, Hainan, People's Republic of China
| | - Minhua Gu
- Department of Cardiology, Hainan Provincial Hospital of Chinese Medicine, Haikou, 570203, Hainan, People's Republic of China
| | - Yifan Zhang
- Department of Encephalopathy, Hainan Provincial Hospital of Chinese Medicine, 47# Heping North Road, Haikou, 570203, Hainan, People's Republic of China
| | - Guangfeng Zhao
- Department of Encephalopathy, Hainan Provincial Hospital of Chinese Medicine, 47# Heping North Road, Haikou, 570203, Hainan, People's Republic of China
| | - Yong Gu
- Department of Encephalopathy, Hainan Provincial Hospital of Chinese Medicine, 47# Heping North Road, Haikou, 570203, Hainan, People's Republic of China.
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Akerman AW, Collins EN, Peterson AR, Collins LB, Harrison JK, DeVaughn A, Townsend JM, Vanbuskirk RL, Riopedre‐Maqueira J, Reyes A, Oh JE, Raybuck CM, Jones JA, Ikonomidis JS. miR-133a Replacement Attenuates Thoracic Aortic Aneurysm in Mice. J Am Heart Assoc 2021; 10:e019862. [PMID: 34387094 PMCID: PMC8475064 DOI: 10.1161/jaha.120.019862] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 04/01/2021] [Indexed: 11/22/2022]
Abstract
Background Thoracic aortic aneurysms (TAAs) occur because of abnormal remodeling of aortic extracellular matrix and are accompanied by the emergence of proteolytically active myofibroblasts. The microRNA miR-133a regulates cellular phenotypes and is reduced in clinical TAA specimens. This study tested the hypothesis that miR-133a modulates aortic fibroblast phenotype, and overexpression by lentivirus attenuates the development of TAA in a murine model. Methods and Results TAA was induced in mice. Copy number of miR-133a was reduced in TAA tissue and linear regression analysis confirmed an inverse correlation between aortic diameter and miR-133a. Analyses of phenotypic markers revealed an mRNA expression profile consistent with myofibroblasts in TAA tissue. Fibroblasts were isolated from the thoracic aortae of mice with/without TAA. When compared with controls, miR-133a was reduced, migration was increased, adhesion was reduced, and the ability to contract a collagen disk was increased. Overexpression/knockdown of miR-133a controlled these phenotypes. After TAA induction in mice, a single tail-vein injection of either miR-133a overexpression or scrambled sequence (control) lentivirus was performed. Overexpression of miR-133a attenuated TAA development. The pro-protein convertase furin was confirmed to be a target of miR-133a by luciferase reporter assay. Furin was elevated in this murine model of TAA and repressed by miR-133a replacement in vivo resulting in reduced proteolytic activation. Conclusions miR-133a regulates aortic fibroblast phenotype and over-expression prevented the development of TAA in a murine model. These findings suggest that stable alterations in aortic fibroblasts are associated with development of TAA and regulation by miR-133a may lead to a novel therapeutic strategy.
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MESH Headings
- Animals
- Aorta, Thoracic/metabolism
- Aorta, Thoracic/pathology
- Aortic Aneurysm, Thoracic/chemically induced
- Aortic Aneurysm, Thoracic/genetics
- Aortic Aneurysm, Thoracic/metabolism
- Aortic Aneurysm, Thoracic/prevention & control
- Calcium Chloride
- Cell Adhesion
- Cell Movement
- Cells, Cultured
- Dilatation, Pathologic
- Disease Models, Animal
- Fibroblasts/metabolism
- Fibroblasts/pathology
- Furin/genetics
- Furin/metabolism
- Genetic Therapy
- Genetic Vectors
- Lentivirus/genetics
- Mice, Inbred C57BL
- MicroRNAs/genetics
- MicroRNAs/metabolism
- Phenotype
- Vascular Remodeling
- Mice
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Affiliation(s)
- Adam W. Akerman
- Division of Cardiothoracic SurgeryDepartment of SurgeryUniversity of North CarolinaChapel HillNC
| | - Elizabeth N. Collins
- Division of Cardiothoracic SurgeryDepartment of SurgeryUniversity of North CarolinaChapel HillNC
| | - Andrew R. Peterson
- Division of Cardiothoracic SurgeryDepartment of SurgeryUniversity of North CarolinaChapel HillNC
| | - Lauren B. Collins
- Division of Cardiothoracic SurgeryDepartment of SurgeryUniversity of North CarolinaChapel HillNC
| | - Jessica K. Harrison
- Division of Cardiothoracic SurgeryDepartment of SurgeryUniversity of North CarolinaChapel HillNC
| | - Amari DeVaughn
- Division of Cardiothoracic SurgeryDepartment of SurgeryUniversity of North CarolinaChapel HillNC
| | - Jaleel M. Townsend
- Division of Cardiothoracic SurgeryDepartment of SurgeryUniversity of North CarolinaChapel HillNC
| | - Rebecca L. Vanbuskirk
- Division of Cardiothoracic SurgeryDepartment of SurgeryUniversity of North CarolinaChapel HillNC
| | | | - Ailet Reyes
- Division of Cardiothoracic SurgeryDepartment of SurgeryUniversity of North CarolinaChapel HillNC
| | - Joyce E. Oh
- Division of Cardiothoracic SurgeryDepartment of SurgeryUniversity of North CarolinaChapel HillNC
| | - Charles M. Raybuck
- Division of Cardiothoracic SurgeryDepartment of SurgeryUniversity of North CarolinaChapel HillNC
| | - Jeffrey A. Jones
- Division of Cardiothoracic SurgeryDepartment of SurgeryMedical University of South CarolinaCharlestonSC
- Research ServiceRalph H. Johnson VA Medical CenterCharlestonSC
| | - John S. Ikonomidis
- Division of Cardiothoracic SurgeryDepartment of SurgeryUniversity of North CarolinaChapel HillNC
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Sun Q, Luo M, Gao Z, Han X, Yan Z, Xie S, Zhao H, Sun H. TUG1 knockdown suppresses cardiac fibrosis after myocardial infarction. Mamm Genome 2021; 32:435-442. [PMID: 34341870 DOI: 10.1007/s00335-021-09895-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 07/14/2021] [Indexed: 10/20/2022]
Abstract
Cardiac fibrosis is involved in myocardial remodeling following acute myocardial infarction (AMI), which can result in heart failure, arrhythmias and even sudden cardiac death. Investigating the molecular mechanisms of cardiac fibrosis in acute myocardial infarction (AMI) is essential for better understanding this pathology. The current study aims to investigate the effect of TUG1 on cardiac fibrosis after AMI and elucidated the underlying molecular mechanism of AMI. Rats were randomly divided into four groups (sham-operation group, myocardial infarction group (AMI group), si-NC treated group and si-TUG1 treated group). The biological behavior of cardiac fibroblasts treated with TGF-β1after being transfected by si-TUG1 or miR-590 mimic or miR-590 inhibitor or FGF1 mimic or a combination was evaluated using the cell counting kit-8 (CCK8) and Transwell assays. SatarBase v2.0 was used to predict the target microRNAs binding site candidates with TUG1 and FGF1. Western blot and recovery experiments were used to explore the potential mechanism. TUG1 expression was up-regulated and knockdown of TUG1 improved cardiac function in AMI rats. Knockdown of TUG1 suppressed cell viability and migration and improved collagen production of TGF-β1 treated cardiac fibroblasts. SatarBase v2.0 showed TUG1 served as a sponge for miR-590 and FGF1 is a direct target of miR-590. TUG1 expression was increased in AMI tissue and cardiac fibroblasts treated with TGF-β1. TUG1 knockdown suppressed the biological process of cardiac fibroblasts treated with TGF-β1 by sponging miR-590.
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Affiliation(s)
- Qingsong Sun
- Department of Emergency, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, No.1, Huanghe West Road, Huaiyin District, Huai'an, 223300, Jiangsu, China
| | - Man Luo
- Department of Emergency, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, No.1, Huanghe West Road, Huaiyin District, Huai'an, 223300, Jiangsu, China
| | - Zhiwei Gao
- Department of Emergency, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, No.1, Huanghe West Road, Huaiyin District, Huai'an, 223300, Jiangsu, China
| | - Xiang Han
- Department of Emergency, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, No.1, Huanghe West Road, Huaiyin District, Huai'an, 223300, Jiangsu, China
| | - Zhuan Yan
- Department of Emergency, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, No.1, Huanghe West Road, Huaiyin District, Huai'an, 223300, Jiangsu, China
| | - Shouxiang Xie
- Department of Emergency, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, No.1, Huanghe West Road, Huaiyin District, Huai'an, 223300, Jiangsu, China
| | - Hongmei Zhao
- Department of Emergency, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, No.1, Huanghe West Road, Huaiyin District, Huai'an, 223300, Jiangsu, China.
| | - Hong Sun
- Department of Emergency, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, No.1, Huanghe West Road, Huaiyin District, Huai'an, 223300, Jiangsu, China.
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50
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Fan K, Huang W, Qi H, Song C, He C, Liu Y, Zhang Q, Wang L, Sun H. The Egr-1/miR-15a-5p/GPX4 axis regulates ferroptosis in acute myocardial infarction. Eur J Pharmacol 2021; 909:174403. [PMID: 34339707 DOI: 10.1016/j.ejphar.2021.174403] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 07/30/2021] [Accepted: 07/30/2021] [Indexed: 01/18/2023]
Abstract
Acute myocardial infarction (AMI) is a type of cardiovascular diseases that severely threatens human being, but the mechanisms have not been thoroughly clarified. Here, we detected that microRNA-15a-5p (miR-15a-5p) was up-regulated in AMI. Knockdown of miR-15a-5p reduced cell mortality in hypoxic-treated myocardial cells. In addition, we determined that glutathione peroxidase4 (GPX4) was the direct target of miR-15a-5p by luciferase reporter assay. Over-expression of miR-15a-5p strengthened ferroptosis, then aggravated myocardial cell hypoxia injury. Mechanistically, silencing transcription factor early growth response-1 (Egr-1) inhibited the level of miR-15a-5p, increased the protein expression of GPX4, accompanied by reduced ferroptosis and alleviated myocardial injury. In summary, these results provide a novel signaling pathway during the progression of acute myocardial infarction, namely Egr-1/miR-15a-5p/GPX4/ferroptosis.
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Affiliation(s)
- Kai Fan
- Department of Pathophysiology, Harbin Medical University-Daqing, No 39, Xin Yang Road, Daqing, Heilongjiang, 163319, China
| | - Wei Huang
- Department of Pharmacology, Harbin Medical University-Daqing, No 39, Xin Yang Road, Daqing, Heilongjiang, 163319, China
| | - Hanping Qi
- Department of Pharmacology, Harbin Medical University-Daqing, No 39, Xin Yang Road, Daqing, Heilongjiang, 163319, China
| | - Chao Song
- Department of Pharmacology, Harbin Medical University-Daqing, No 39, Xin Yang Road, Daqing, Heilongjiang, 163319, China
| | - Cong He
- Department of Pharmacology, Harbin Medical University-Daqing, No 39, Xin Yang Road, Daqing, Heilongjiang, 163319, China
| | - Yongsheng Liu
- Department of Pharmacology, Harbin Medical University-Daqing, No 39, Xin Yang Road, Daqing, Heilongjiang, 163319, China
| | - Qianlong Zhang
- Department of Physiology, Harbin Medical University-Daqing, No 39, Xin Yang Road, Daqing, Heilongjiang, 163319, China
| | - Lixin Wang
- Department of Pharmacology, Harbin Medical University-Daqing, No 39, Xin Yang Road, Daqing, Heilongjiang, 163319, China
| | - Hongli Sun
- Department of Pharmacology, Harbin Medical University-Daqing, No 39, Xin Yang Road, Daqing, Heilongjiang, 163319, China.
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