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Chen X, Shi C, Gao J, Jumbo JCC, Wang Y, Li X, Zhao C, Yu H, Li P, Aung LHH. Evaluation of lncRNA Expression Pattern and Potential Role in Heart Failure Pathology. Dis Markers 2023; 2023:2369352. [PMID: 37476628 PMCID: PMC10356452 DOI: 10.1155/2023/2369352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 01/16/2023] [Accepted: 01/18/2023] [Indexed: 07/22/2023]
Abstract
During the last few decades, the morbidity and mortality of heart failure (HF) have remained on an upward trend. Despite the advances in therapeutic and diagnostic measures, there are still many aspects requiring further research. This study is aimed at finding potential long noncoding RNAs (lncRNAs) that could aid with the diagnosis and treatment of HF. We performed RNA sequencing on the peripheral blood of healthy controls as well as HF patients. The expression of lncRNAs was validated by RT-qPCR. Bioinformatic analysis was performed to investigate the possible mechanism of differentially expressed lncRNAs and mRNAs. The diagnostic value of lncRNAs was analysed by ROC analysis. Finally, a total of 207 mRNAs and 422 lncRNAs were identified. GO and KEGG pathway analyses revealed that biological pathways such as immune response, regulation of cell membrane, and transcriptional regulatory process were associated with the pathological progress of HF. The lncRNA-mRNA coexpression network was conducted, and several mRNAs were identified as key potential pathological targets, while lncRNA CHST11, MIR29B2CHG, CR381653.1, and FP236383.2 presented a potential diagnostic value for HF. These findings provide novel insights for the underlying mechanisms and possible therapeutic targets for HF.
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Affiliation(s)
- Xiatian Chen
- Institute of Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- School of Basic Medicine, Qingdao University, Qingdao, China
| | | | - Jinning Gao
- Institute of Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Juan Carlos Cueva Jumbo
- School of Preclinical Medicine, Nanobody Research Center, Guangxi Medical University, Nanning, China
| | - Yin Wang
- Institute of Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Xin Li
- Institute of Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Cheng Zhao
- Institute of Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Hua Yu
- The Affiliated Cardiovascular Hospital of Qingdao University, Qingdao, China
| | - Peifeng Li
- Institute of Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Lynn Htet Htet Aung
- Institute of Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
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Wang S, Wang R, Gao F, Huang J, Zhao X, Li D. Pan-cancer analysis of the DNA methylation patterns of long non-coding RNA. Genomics 2022; 114:110377. [PMID: 35513292 DOI: 10.1016/j.ygeno.2022.110377] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 03/23/2022] [Accepted: 04/27/2022] [Indexed: 11/04/2022]
Abstract
Long non-coding RNA (lncRNA) regulated by abnormal DNA methylation (ADM-lncRNA) emerges as a biomarker for cancer diagnosis and treatment. This study comprehensively described the methylation patterns of lncRNA in pan-cancer using the cancer data set in The Cancer Genome Atlas (TCGA). Based on the cancer heterogeneity of ADM-lncRNA in pan-cancer, we constructed a co-expression network of pan-cancer ADM-lncRNA (pADM-lncRNA) in 10 cancers, highlighting the combined action mode of abnormal DNA methylation, and indicating the internal connection among different cancers. Functional analysis revealed the pan-carcinogenic pathway of pADM-lncRNA and suggested potential factors for cancer heterogeneity and tumor immune microenvironment changes. Survival analysis showed the potential of pADM-lncRNA-mRNA co-expression pair as cancer biomarkers. Revealing the action mode of lncRNA and DNA methylation in cancer may help understand the key molecular mechanisms of cell carcinogenesis.
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Affiliation(s)
- Shijia Wang
- School of Biomedical Engineering, Capital Medical University, 10 You An Men Wai, Xi Tou Tiao, Beijing 100069, China; Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical, Capital Medical University, Beijing 100069, China
| | - Rendong Wang
- School of Biomedical Engineering, Capital Medical University, 10 You An Men Wai, Xi Tou Tiao, Beijing 100069, China; Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical, Capital Medical University, Beijing 100069, China
| | - Fang Gao
- Health Management Center, Binzhou People's Hospital, Shandong Province, China
| | - Jun Huang
- School of Biomedical Engineering, Capital Medical University, 10 You An Men Wai, Xi Tou Tiao, Beijing 100069, China; Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical, Capital Medical University, Beijing 100069, China
| | - Xiaoxiao Zhao
- School of Biomedical Engineering, Capital Medical University, 10 You An Men Wai, Xi Tou Tiao, Beijing 100069, China; Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical, Capital Medical University, Beijing 100069, China
| | - Dongguo Li
- School of Biomedical Engineering, Capital Medical University, 10 You An Men Wai, Xi Tou Tiao, Beijing 100069, China; Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical, Capital Medical University, Beijing 100069, China.
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3
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Abstract
Cardiovascular diseases (CVDs) are major causes of morbidity and mortality worldwide. Great effort has been put into exploring early diagnostic biomarkers and innovative therapeutic strategies for preventing CVD progression over the last two decades. Long non-coding RNAs (lncRNAs) have been identified as novel regulators in cardiac development and cardiac pathogenesis. For example, lncRNA H19 (H19), also known as a fetal gene abundant in adult heart and skeletal muscles and evolutionarily conserved in humans and mice, has a regulatory role in aortic aneurysm, myocardial hypertrophy, extracellular matrix reconstitution, and coronary artery diseases. Yet, the exact function of H19 in the heart remains unknown. This review summarises the functions of H19 in the heart and discusses the challenges and possible strategies of H19 research for cardiovascular disease.
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Affiliation(s)
- Yao Wang
- Shandong Institute of Endocrine and Metabolic Diseases, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Xiaojing Sun
- Department of Geriatrics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Xianglan Sun
- Department of Geriatrics, Department of Geriatric Endocrinology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China.
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Abstract
Cardiac hypertrophy (CH) is generally considered adaptive responses that may occur after myocardial infarction, pressure overload, volume overload, inflammatory heart muscle disease, or idiopathic dilated cardiomyopathy, whereas long-term stimulation eventually leads to heart failure (HF). However, the current molecular mechanisms involved in CH are unclear. Recently, increasing evidences reveal that long non-coding RNAs (lncRNAs) play vital roles in CH. Different lncRNAs can promote or inhibit the pathological process of CH by different mechanisms, while the regulation of lncRNAs expression can improve CH. Thus, CH-related lncRNAs may become a novel field of research on CH.
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Affiliation(s)
- Jinghui Sun
- Cardiovascular Disease Research Center, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Haidian District, Beijing, 100091, China
| | - Chenglong Wang
- Cardiovascular Disease Research Center, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Haidian District, Beijing, 100091, China.
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Sultan HK, El-Ayat WM, AbouGhalia AH, Lasheen NN, Moustafa AS. Study of long non-coding RNA and mitochondrial dysfunction in diabetic rats. Tissue Cell 2021; 71:101516. [PMID: 33744742 DOI: 10.1016/j.tice.2021.101516] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 02/02/2021] [Accepted: 02/17/2021] [Indexed: 12/29/2022]
Abstract
Diabetes mellitus (DM) is a worldwide health problem. The Micro- and macro-vascular complications are the major causes of morbidity and mortality of DM. Molecular regulation of mitochondrial fission/fusion cycles is being studied, but the results were not conclusive. The aim of this study is to investigate the possible functional role of lncRNA H19 and its relation to mitofusin-2 (Mfn-2) gene expression in diabetic rats with cardiac and renal complications. Streptozotocin-induced diabetic male, albino rats and a matched control group were investigated. Cardiac weights, blood pressure and ECG were recorded. Biochemical evaluation of cardiac and renal functions was performed. Molecular determination of lncRNA H19 and Mfn-2 gene expression and histological examination by light and electron microscopy for cardiac and renal tissues were performed. Diabetic rats showed a significant increase of left ventricle weight/whole body weight ratio, R wave voltage, and a significant decrease of blood pressure, heart rate, and P wave voltage. At the molecular level, lncRNA H19 and Mfn-2 mRNA showed altered expression with a statistically significant downregulation of Mfn-2 mRNA expression in renal tissues. In conclusion, the changes in lncRNA H19 and Mfn-2 mRNA expression may help better understanding of the pathogenesis of cardiac and renal dysfunctions associated with type 1 DM.
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Affiliation(s)
- Haytham K Sultan
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Ain Shams University, Abbassia, Cairo, P.O. Box 11381, Egypt.
| | - Wael M El-Ayat
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Ain Shams University, Abbassia, Cairo, P.O. Box 11381, Egypt
| | - Azza H AbouGhalia
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Ain Shams University, Abbassia, Cairo, P.O. Box 11381, Egypt
| | - Noha N Lasheen
- Medical Physiology Department, Faculty of Medicine, Ain Shams University, Abbassia, Cairo, P.O. Box 11381, Egypt
| | - Amr S Moustafa
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Ain Shams University, Abbassia, Cairo, P.O. Box 11381, Egypt
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Luo S, Zhang M, Wu H, Ding X, Li D, Dong X, Hu X, Su S, Shang W, Wu J, Xiao H, Yang W, Zhang Q, Zhang J, Lu Y, Pan Z. SAIL: a new conserved anti-fibrotic lncRNA in the heart. Basic Res Cardiol 2021; 116:15. [PMID: 33675440 DOI: 10.1007/s00395-021-00854-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 02/12/2021] [Indexed: 12/19/2022]
Abstract
Long non-coding RNAs (lncRNAs) account for a large proportion of genomic transcripts and are critical regulators in various cardiac diseases. Though lncRNAs have been reported to participate in the process of diverse cardiac diseases, the contribution of lncRNAs in cardiac fibrosis remains to be fully elucidated. Here, we identified a novel anti-fibrotic lncRNA, SAIL (scaffold attachment factor B interacting lncRNA). SAIL was reduced in cardiac fibrotic tissue and activated cardiac fibroblasts. Gain- and loss-of-function studies showed that knockdown of SAIL promoted proliferation and collagen production of cardiac fibroblasts with or without TGF-β1 (transforming growth factor beta1) treatment, while overexpression of SAIL did the opposite. In mouse cardiac fibrosis induced by myocardial infarction, knockdown of SAIL exacerbated, whereas overexpression of SAIL alleviated cardiac fibrosis. Mechanically, SAIL inhibited the fibrotic process by directly binding with SAFB via 23 conserved nucleotide sequences, which in turn blocked the access of SAFB to RNA pol II (RNA polymerase II) and reduced the transcription of fibrosis-related genes. Intriguingly, the human conserved fragment of SAIL (hSAIL) significantly suppressed the proliferation and collagen production of human cardiac fibroblasts. Our findings demonstrate that SAIL regulates cardiac fibrosis by regulating SAFB-mediated transcription of fibrotic related genes. Both SAIL and SAFB hold the potential to become novel therapeutic targets for cardiac fibrosis.
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Affiliation(s)
- Shenjian Luo
- Department of Pharmacology, State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
- Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
| | - Mingyu Zhang
- Department of Pharmacology, State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
| | - Hao Wu
- Department of Pharmacology, State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
- Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
| | - Xin Ding
- Department of Pharmacology, State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
- Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
| | - Danyang Li
- Department of Pharmacology, State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
- Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
| | - Xue Dong
- Department of Pharmacology, State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
| | - Xiaoxi Hu
- Department of Pharmacology, State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
| | - Shuang Su
- Department of Pharmacology, State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
| | - Wendi Shang
- Department of Pharmacology, State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
| | - Jiaxu Wu
- Department of Pharmacology, State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
| | - Hongwen Xiao
- Department of Pharmacology, State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
| | - Wanqi Yang
- Department of Pharmacology, State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
| | - Qi Zhang
- Department of Pharmacology, State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
| | - Jifan Zhang
- Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
| | - Yanjie Lu
- Department of Pharmacology, State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
- Translational Medicine Research and Cooperation Center of Northern China, Heilongjiang Academy of Medical Sciences, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China
| | - Zhenwei Pan
- Department of Pharmacology, State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education, College of Pharmacy, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China.
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Gong R, Jiang Z, Zagidullin N, Liu T, Cai B. Regulation of cardiomyocyte fate plasticity: a key strategy for cardiac regeneration. Signal Transduct Target Ther 2021; 6:31. [PMID: 33500391 DOI: 10.1038/s41392-020-00413-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 08/11/2020] [Accepted: 10/26/2020] [Indexed: 01/14/2023] Open
Abstract
With the high morbidity and mortality rates, cardiovascular diseases have become one of the most concerning diseases worldwide. The heart of adult mammals can hardly regenerate naturally after injury because adult cardiomyocytes have already exited the cell cycle, which subseqently triggers cardiac remodeling and heart failure. Although a series of pharmacological treatments and surgical methods have been utilized to improve heart functions, they cannot replenish the massive loss of beating cardiomyocytes after injury. Here, we summarize the latest research progress in cardiac regeneration and heart repair through altering cardiomyocyte fate plasticity, which is emerging as an effective strategy to compensate for the loss of functional cardiomyocytes and improve the impaired heart functions. First, residual cardiomyocytes in damaged hearts re-enter the cell cycle to acquire the proliferative capacity by the modifications of cell cycle-related genes or regulation of growth-related signals. Additionally, non-cardiomyocytes such as cardiac fibroblasts, were shown to be reprogrammed into cardiomyocytes and thus favor the repair of damaged hearts. Moreover, pluripotent stem cells have been shown to transform into cardiomyocytes to promote heart healing after myocardial infarction (MI). Furthermore, in vitro and in vivo studies demonstrated that environmental oxygen, energy metabolism, extracellular factors, nerves, non-coding RNAs, etc. play the key regulatory functions in cardiac regeneration. These findings provide the theoretical basis of targeting cellular fate plasticity to induce cardiomyocyte proliferation or formation, and also provide the clues for stimulating heart repair after injury.
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Gu Y, Zhang B, Yu Y, Yang F, Xiao Y, Chen W, Ma L, Wang W, Wang G. Transcribed ultraconserved region uc.242 is a novel regulator of cardiomyocyte hypertrophy induced by angiotensin II. J Investig Med 2020; 69:749-755. [PMID: 33229398 DOI: 10.1136/jim-2020-001471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/05/2020] [Indexed: 11/03/2022]
Abstract
Cardiomyocyte hypertrophy is a response to stress or hormone stimulation and is characterized by an increase of cardiomyocyte size. Abnormal long non-coding RNA (lncRNA) expression profile has been identified in various cardiovascular diseases. Though some lncRNAs had been reported to participate in regulation of cardiac hypertrophy, the universal lncRNA profile of cardiomyocyte hypertrophy had not been established. In the present study, we aimed to identify the differentially expressed lncRNA-mRNA network in angiotensin II-stimulated cardiomyocytes, and screen the potential lncRNAs involved in regulation of cardiomyocyte hypertrophy. The hypertrophic cardiomyocytes were induced by angiotensin II (0.1 μmol/L) for 48 hours. High-throughput microarray analysis combined with quantitative real-time PCR assay were then performed to screen the differentially expressed lncRNAs and mRNAs. A total of 1577 lncRNAs and 496 mRNAs transcripts were identified differentially expressed in hypertrophic cardiomyocytes. Among them, 59 transcribed ultraconserved non-coding RNAs (T-UCRs) were found by evolutionary conservation analysis. Subsequently, the lncRNA-mRNA coexpression network was constructed based on Pearson's correlation analysis results, including 4 T-UCRs and 215 mRNAs. The results revealed that uc.242 was positively interacted with prohypertrophic genes (Hgf and Tnc). Functional study showed that inhibition of uc.242 dramatically decreased hypertrophic marker expression levels and cardiomyocyte surface area under the condition of angiotensin II stimulation. The expression of Hgf and Tnc was also decreased in cardiomyocytes after silencing of uc.242. Summarily, the present study provided crucial clues to explore therapeutic targets for pathological cardiac hypertrophy.
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Affiliation(s)
- Ying Gu
- Department of Cardiology, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China.,Department of Cardiology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Boyao Zhang
- Department of Cardiovascular Surgery, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Yongchao Yu
- Department of Cardiovascular Surgery, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Fan Yang
- Department of Cardiovascular Surgery, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Yuchen Xiao
- Department of Cardiology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Weisheng Chen
- Department of Cardiology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Liping Ma
- Department of Cardiology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Weizhong Wang
- Laboratory of Marine Biomedicine and Polar Medicine, Naval Medical Center, Naval Medical University, Shanghai, China
| | - Guokun Wang
- Department of Cardiovascular Surgery, Changhai Hospital, Naval Medical University, Shanghai, China
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Abstract
Cardiovascular disease is a major cause of death and disability worldwide. Recently, increasing evidence has demonstrated that various lncRNAs play critical roles in the pathogenesis of cardiovascular diseases, including myocardial ischemia and reperfusion (I/R) injury. LncRNAs are transcripts longer than 200 nucleotides. They are considered a class of dynamic noncoding RNAs known to be involved in physiological and pathological conditions with regulatory and structural roles in numerous biological processes, including genomic imprinting, epigenetic regulation, cell proliferation, development, aging and apoptosis. They are emerging as potential key regulators of a variety of cardiovascular diseases. However, the roles of lncRNAs in the heart function remain largely unknown. The purpose of this review was to summarize the functions of lncRNAs in the heart and discuss the challenges and possible strategies of lncRNA research for cardiovascular disease.
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Affiliation(s)
- Yao Wang
- Shandong Institute of Endocrine and Metabolic Diseases, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Xianglan Sun
- Department of Geriatrics, Department of Geriatric Endocrinology, ShanDong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China.
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Chen C, Tang Y, Sun H, Lin X, Jiang B. The roles of long noncoding RNAs in myocardial pathophysiology. Biosci Rep 2019; 39:BSR20190966. [PMID: 31694052 DOI: 10.1042/BSR20190966] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 10/03/2019] [Accepted: 10/10/2019] [Indexed: 02/07/2023] Open
Abstract
Long noncoding RNAs (lncRNAs), more than 200 nt in length, are functional molecules found in various species. These lncRNAs play a vital role in cell proliferation, differentiation, and degeneration and are also involved in pathophysiological processes of cancer and neurodegenerative, autoimmune, and cardiovascular diseases (CVDs). In recent years, emerging challenges for intervention studies on ischemic heart diseases have received much attention. LncRNAs have a key function in the alleviation of myocardial infarction (MI) injury and myocardial ischemia–reperfusion injury. During cardiac hypertrophy (CH) and fibrosis, cardiac cells undergo structural changes and become dysfunctional due to the effects of neurohormonal factors. LncRNAs may serve as important therapeutic targets that promote cardiac remodeling and then retard the development of heart failure (HF). In addition, studies on the roles and mechanisms of action of lncRNAs participating in cardiac pathophysiology via other factors have become the focus of research worldwide. Here, we review the current knowledge on various lncRNAs and their functions in cardiac biology, particularly concentrating on ischemic heart disease, CH, and cardiac fibrosis. We next discuss the predictive value of lncRNAs as diagnostic biomarkers of CVDs.
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Abstract
Cardiovascular disease management and timely diagnosis remain a major dilemma. Delineating molecular mechanisms of cardiovascular diseases is opening horizon in the field of molecular medicines and in the development of early diagnostic markers. Non-coding RNAs are the highly functional and vibrant nucleic acids and are known to be involved in the regulation of endothelial cells, vascular and smooth muscles cells, cardiac metabolism, ischemia, inflammation and many processes in cardiovascular system. This chapter is comprehensively focusing on the overview of the non-coding RNAs including their discovery, generation, classification and functional regulation. In addition, overview regarding different non-coding RNAs as long non-coding, siRNAs and miRNAs involvement in the cardiovascular diseases is also addressed. Detailed functional analysis of this vast group of highly regulatory molecules will be promising for shaping future drug discoveries.
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Chai J, Zhang J, Han D, Dong W, Han L, Zou L, Feng B, Li B, Ma W. Identification of long non-coding RNA SCARNA9L as a novel molecular target for colorectal cancer. Oncol Lett 2020; 20:1452-1461. [PMID: 32724388 DOI: 10.3892/ol.2020.11661] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 03/26/2020] [Indexed: 12/14/2022] Open
Abstract
The aim of the present study was to analyze the microarray data of human colorectal cancer (CRC) tissues and identify novel therapeutic targets for CRC. Microarray analysis from the GSE73360 and GSE84984 datasets was performed to identify novel long non-coding RNAs (lncRNAs) that were differentially expressed in human CRC tissues. Additionally, small interfering RNAs were used to deplete the expression of the indicated lncRNAs in cells. Colony-formation, wound-closure, and transwell assays were performed on CRC cells to assess their proliferation and migration capacities. Through microarray analysis, SCARNA9L, SLMO2-ATP5E and LOC100132062 were identified as differentially expressed lncRNAs in CRC tissues. The present study demonstrated that the ablation of SCARNA9L inhibited cell proliferation and arrested the cell cycle of SW480 and SW620 CRC cells. Additionally, depletion of SCARNA9L restrained the migration of CRC cells in vitro. Overall, the present study investigated the potential involvement of SCARNA9L in CRC and suggests SCARNA9L as a potential biomarker.
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Affiliation(s)
- Jie Chai
- Department of Internal Medicine-Oncology, Tianjin Medical University, Tianjin 300070, P.R. China.,Department of Gastrointestinal Surgery, Shandong University Affiliated Shandong Cancer Hospital and Institute, Jinan, Shandong 250117, P.R. China
| | - Jianbo Zhang
- Department of Pathology, Shandong University Affiliated Shandong Cancer Hospital and Institute, Jinan, Shandong 250117, P.R. China
| | - Dali Han
- Department of Radiation Oncology, Shandong University Affiliated Shandong Cancer Hospital and Institute, Jinan, Shandong 250117, P.R. China
| | - Wei Dong
- Department of Radiation Oncology, Shandong University Affiliated Shandong Cancer Hospital and Institute, Jinan, Shandong 250117, P.R. China
| | - Li Han
- Department of Internal Medicine-Oncology, Shandong University Affiliated Shandong Cancer Hospital and Institute, Jinan, Shandong 250117, P.R. China
| | - Lei Zou
- Department of Gastrointestinal Surgery, Shandong University Affiliated Shandong Cancer Hospital and Institute, Jinan, Shandong 250117, P.R. China
| | - Bin Feng
- Department of Internal Medicine-Oncology, Affiliated Hospital of Shandong Academy of Medical Sciences, Jinan, Shandong 250033, P.R. China
| | - Baosheng Li
- Department of Radiation Oncology, Shandong University Affiliated Shandong Cancer Hospital and Institute, Jinan, Shandong 250117, P.R. China
| | - Wanli Ma
- Department of Orthopedics, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
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Zhang M, Jiang Y, Guo X, Zhang B, Wu J, Sun J, Liang H, Shan H, Zhang Y, Liu J, Wang Y, Wang L, Zhang R, Yang B, Xu C. Long non-coding RNA cardiac hypertrophy-associated regulator governs cardiac hypertrophy via regulating miR-20b and the downstream PTEN/AKT pathway. J Cell Mol Med 2019; 23:7685-7698. [PMID: 31465630 PMCID: PMC6815784 DOI: 10.1111/jcmm.14641] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 07/03/2019] [Accepted: 07/30/2019] [Indexed: 12/28/2022] Open
Abstract
Pathological cardiac hypertrophy (CH) is a key factor leading to heart failure and ultimately sudden death. Long non‐coding RNAs (lncRNAs) are emerging as a new player in gene regulation relevant to a wide spectrum of human disease including cardiac disorders. Here, we characterize the role of a specific lncRNA named cardiac hypertrophy‐associated regulator (CHAR) in CH and delineate the underlying signalling pathway. CHAR was found markedly down‐regulated in both in vivo mouse model of cardiac hypertrophy induced by pressure overload and in vitro cellular model of cardiomyocyte hypertrophy induced by angiotensin II (AngII) insult. CHAR down‐regulation alone was sufficient to induce hypertrophic phenotypes in healthy mice and neonatal rat ventricular cells (NRVCs). Overexpression of CHAR reduced the hypertrophic responses. CHAR was found to act as a competitive endogenous RNA (ceRNA) to down‐regulate miR‐20b that we established as a pro‐hypertrophic miRNA. We experimentally established phosphatase and tensin homolog (PTEN), an anti‐hypertrophic signalling molecule, as a target gene for miR‐20b. We found that miR‐20b induced CH by directly repressing PTEN expression and indirectly increasing AKT activity. Moreover, CHAR overexpression mitigated the repression of PTEN and activation of AKT by miR‐20b, and as such, it abrogated the deleterious effects of miR‐20b on CH. Collectively, this study characterized a new lncRNA CHAR and unravelled a new pro‐hypertrophic signalling pathway: lncRNA‐CHAR/miR‐20b/PTEN/AKT. The findings therefore should improve our understanding of the cellular functionality and pathophysiological role of lncRNAs in the heart.
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Affiliation(s)
- Mingyu Zhang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Yuan Jiang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Xiaofei Guo
- Department of Pharmacy, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Bowen Zhang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Jiangjiao Wu
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Jiabin Sun
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Haihai Liang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Hongli Shan
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Yong Zhang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Jiaqi Liu
- Center of Chronic Diseases and Drug Research of Mudanjiang Medical, University of Alliance of Sino-Russian Medical Universities, Mudanjiang Medical University, Mudanjiang, China
| | - Ying Wang
- Center of Chronic Diseases and Drug Research of Mudanjiang Medical, University of Alliance of Sino-Russian Medical Universities, Mudanjiang Medical University, Mudanjiang, China
| | - Lu Wang
- Department of Urology, The Fourth Hospital of Harbin Medical University, Harbin, China
| | - Rong Zhang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Baofeng Yang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Chaoqian Xu
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China.,Center of Chronic Diseases and Drug Research of Mudanjiang Medical, University of Alliance of Sino-Russian Medical Universities, Mudanjiang Medical University, Mudanjiang, China
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14
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Cai B, Zhang Y, Zhao Y, Wang J, Li T, Zhang Y, Jiang Y, Jin X, Xue G, Li P, Sun Y, Huang Q, Zhang X, Su W, Yang Y, Sun Y, Shi L, Li X, Lu Y, Yang B, Pan Z. Long Noncoding RNA-DACH1 (Dachshund Homolog 1) Regulates Cardiac Function by Inhibiting SERCA2a (Sarcoplasmic Reticulum Calcium ATPase 2a). Hypertension 2019; 74:833-842. [PMID: 31446800 DOI: 10.1161/hypertensionaha.119.12998] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Heart failure (HF) is a major cause of morbidity and mortality in patients with various cardiovascular diseases. Restoration of cardiac function is critical in improving the clinical outcomes of patients with HF. Long noncoding RNAs are widely involved in the development of multiple cardiac diseases, whereas their role in regulating cardiac function remains unclear. In this study, we found that the expression of long noncoding RNA-DACH1 (dachshund homolog 1) was upregulated in the failing hearts of mice and human. We tested the hypothesis that the intronic long noncoding RNA of DACH1 (LncDACH1) can participate in the regulation of cardiac function and HF. Transgenic overexpression of LncDACH1 in the cardiac myocytes of mice led to impaired cardiac function, reduced calcium transient and cell shortening, and decreased SERCA2a (sarcoplasmic reticulum calcium ATPase 2a) protein expression. In contrast, conditional knockout of LncDACH1 in cardiac myocytes resulted in increased calcium transient, cell shortening, SERCA2a protein expression, and improved cardiac function of transverse aortic constriction induced HF mice. The same qualitative data were obtained by overexpression or knockdown of LncDACH1 with adenovirus carrying LncDACH1 or its siRNA. Moreover, therapeutic administration of adenovirus carrying LncDACH1 siRNA to transverse aortic constriction mice abolished the development of HF. Mechanistically, LncDACH1 directly binds to SERCA2a. Overexpression of LncDACH1 augments the ubiquitination of SERCA2a. LncDACH1 upregulation impairs cardiac function by promoting ubiquitination-related degradation of SERCA2a.
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Affiliation(s)
- Benzhi Cai
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China.,Department of Pharmacology, Institute of Clinical Pharmacy, Heilongjiang Key Laboratory of Drug Research (B.C.), Harbin Medical University, China
| | - Yang Zhang
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Yue Zhao
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Jin Wang
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Tingting Li
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Yiyuan Zhang
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Yuan Jiang
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Xuexin Jin
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Genlong Xue
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Penghui Li
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Yilin Sun
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Qihe Huang
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Xiaofang Zhang
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Wanzhen Su
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Ying Yang
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Yangyang Sun
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Ling Shi
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Xingda Li
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Yanjie Lu
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Baofeng Yang
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
| | - Zhenwei Pan
- From the Department of Pharmacology (The Key Laboratory of Cardiovascular Research, Ministry of Education) at College of Pharmacy (B.C., Yang Zhang, Y. Zhao, J.W., T.L., Yiyuan Zhang, Y.J., X.J., G.X., P.L., Yilin Sun, Q.H., X.Z., W.S., Y.Y., Yangyang Sun, L.S., X.L., Y.L., B.Y., Z.P.), Harbin Medical University, China
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15
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Ma C, Luo H, Liu B, Li F, Tschöpe C, Fa X. Long noncoding RNAs: A new player in the prevention and treatment of diabetic cardiomyopathy? Diabetes Metab Res Rev 2018; 34:e3056. [PMID: 30160026 DOI: 10.1002/dmrr.3056] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 07/12/2018] [Accepted: 08/01/2018] [Indexed: 12/20/2022]
Abstract
Diabetic cardiomyopathy (DCM) can cause extensive necrosis of the heart muscle by metabolic disorders and microangiopathy, with subclinical cardiac dysfunction, and eventually progress to heart failure, arrhythmia, and cardiogenic shock; severe patients may even die suddenly. Long noncoding RNAs (lncRNAs) are a class of nonprotein-coding RNAs longer than 200 nucleotides. They have critical roles in various biological processes, including gene expression regulation, genomic imprinting, nuclear-cytoplasmic trafficking, RNA splicing, and translational control. Recent studies indicated that lncRNAs extensively participate in the development of diverse cardiac diseases, such as cardiac ischaemia, hypertrophy, and heart failure. Little is known about lncRNA in DCM. In this review, we summarize the current literature on lncRNAs in DCM studies, aiming to provide new methods for DCM's future prevention and treatment strategies.
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Affiliation(s)
- Chao Ma
- Department of Cardiovascular Surgery, Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Department of Cardiology, Campus Virchow, Charité-Universitätsmedizin Berlin, Berlin, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
| | - Huan Luo
- Department of Ophthalmology, Campus Virchow, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Bing Liu
- Department of Cardiovascular Surgery, Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Feng Li
- Department of Thoracic Surgery, Campus Mitte, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Carsten Tschöpe
- Department of Cardiology, Campus Virchow, Charité-Universitätsmedizin Berlin, Berlin, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
| | - Xianen Fa
- Department of Cardiovascular Surgery, Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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16
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Zhang Y, Sun L, Xuan L, Pan Z, Hu X, Liu H, Bai Y, Jiao L, Li Z, Cui L, Wang X, Wang S, Yu T, Feng B, Guo Y, Liu Z, Meng W, Ren H, Zhu J, Zhao X, Yang C, Zhang Y, Xu C, Wang Z, Lu Y, Shan H, Yang B. Long non-coding RNA CCRR controls cardiac conduction via regulating intercellular coupling. Nat Commun 2018; 9:4176. [PMID: 30301979 DOI: 10.1038/s41467-018-06637-9] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 09/10/2018] [Indexed: 12/31/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) have emerged as a new class of gene expression regulators playing key roles in many biological and pathophysiological processes. Here, we identify cardiac conduction regulatory RNA (CCRR) as an antiarrhythmic lncRNA. CCRR is downregulated in a mouse model of heart failure (HF) and in patients with HF, and this downregulation slows cardiac conduction and enhances arrhythmogenicity. Moreover, CCRR silencing induces arrhythmias in healthy mice. CCRR overexpression eliminates these detrimental alterations. HF or CCRR knockdown causes destruction of intercalated discs and gap junctions to slow longitudinal cardiac conduction. CCRR overexpression improves cardiac conduction by blocking endocytic trafficking of connexin43 (Cx43) to prevent its degradation via binding to Cx43-interacting protein CIP85, whereas CCRR silence does the opposite. We identified the functional domain of CCRR, which can reproduce the functional roles and pertinent molecular events of full-length CCRR. Our study suggests CCRR replacement a potential therapeutic approach for pathological arrhythmias.
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17
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Abstract
SIGNIFICANCE To maintain homeostasis, gene expression has to be tightly regulated by complex and multiple mechanisms occurring at the epigenetic, transcriptional, and post-transcriptional levels. One crucial regulatory component is represented by long noncoding RNAs (lncRNAs), nonprotein-coding RNA species implicated in all of these levels. Thus, lncRNAs have been associated with any given process or pathway of interest in a variety of systems, including the heart. Recent Advances: Mounting evidence implicates lncRNAs in cardiovascular diseases (CVD) and progression and their presence in the blood of heart disease patients indicates that they are attractive potential biomarkers. CRITICAL ISSUES Our understanding of the regulation and molecular mechanisms of action of most lncRNAs remains rudimentary. A challenge is represented by their often low evolutionary sequence conservation that limits the use of animal models for preclinical studies. Nevertheless, a growing number of lncRNAs with an impact on heart function is rapidly accumulating. In this study, we will discuss (i) lncRNAs that control heart homeostasis and disease; (ii) concepts, approaches, and methodologies necessary to study lncRNAs in the heart; and (iii) challenges posed and opportunities presented by lncRNAs as potential therapeutic targets and biomarkers. FUTURE DIRECTIONS A deeper knowledge of the molecular mechanisms underpinning CVDs is necessary to develop more effective treatments. Further studies are needed to clarify the regulation and function of lncRNAs in the heart before they can be considered as therapeutic targets and disease biomarkers. Antioxid. Redox Signal. 29, 880-901.
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Affiliation(s)
- Simona Greco
- 1 Molecular Cardiology Laboratory, IRCCS Policlinico San Donato , Milan, Italy
| | - Antonio Salgado Somoza
- 2 Cardiovascular Research Unit, Luxembourg Institute of Health (LIH) , Luxembourg, Luxembourg
| | - Yvan Devaux
- 2 Cardiovascular Research Unit, Luxembourg Institute of Health (LIH) , Luxembourg, Luxembourg
| | - Fabio Martelli
- 1 Molecular Cardiology Laboratory, IRCCS Policlinico San Donato , Milan, Italy
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18
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Hermans-Beijnsberger S, van Bilsen M, Schroen B. Long non-coding RNAs in the failing heart and vasculature. Noncoding RNA Res 2018; 3:118-130. [PMID: 30175285 PMCID: PMC6114261 DOI: 10.1016/j.ncrna.2018.04.002] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 04/09/2018] [Accepted: 04/09/2018] [Indexed: 02/06/2023] Open
Abstract
Following completion of the human genome, it became evident that the majority of our DNA is transcribed into non-coding RNAs (ncRNAs) instead of protein-coding messenger RNA. Deciphering the function of these ncRNAs, including both small- and long ncRNAs (lncRNAs), is an emerging field of research. LncRNAs have been associated with many disorders and a number have been identified as key regulators in the development and progression of disease, including cardiovascular disease (CVD). CVD causes millions of deaths worldwide, annually. Risk factors include coronary artery disease, high blood pressure and ageing. In this review, we will focus on the roles of lncRNAs in the cellular and molecular processes that underlie the development of CVD: cardiomyocyte hypertrophy, fibrosis, inflammation, vascular disease and ageing. Finally, we discuss the biomarker and therapeutic potential of lncRNAs.
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Affiliation(s)
- Steffie Hermans-Beijnsberger
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Maastricht University, Universiteitssingel 50, 6200 MD, Maastricht, The Netherlands
| | - Marc van Bilsen
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Maastricht University, Universiteitssingel 50, 6200 MD, Maastricht, The Netherlands
- Department of Physiology, CARIM School for Cardiovascular Diseases, Maastricht University, Universiteitssingel 50, 6200 MD, Maastricht, The Netherlands
| | - Blanche Schroen
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Maastricht University, Universiteitssingel 50, 6200 MD, Maastricht, The Netherlands
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19
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Abstract
Cardiac hypertrophy is classified as pathological and physiological hypertrophy. Pathological hypertrophy typically precedes the onset of heart failure, one of the largest contributors to disease burden and deaths worldwide. In contrast, physiological hypertrophy is an adaptive response and protects against adverse cardiac remodeling. Noncoding RNAs (ncRNAs) have drawn significant attention over the last couple of decades, and their dysregulation is increasingly being linked to cardiac hypertrophy and cardiovascular diseases. In this review, we will summarize the profiling, function, and molecular mechanism of microRNAs, long noncoding RNAs, and circular RNAs in pathological cardiac hypertrophy. Additionally, we also review microRNAs responsible for physiological hypertrophy. With better understanding of ncRNAs in cardiac hypertrophy, manipulation of the important ncRNAs will offer exciting avenues for the prevention and therapy of heart failure.
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Affiliation(s)
- Yongqin Li
- Cardiac Regeneration and Ageing Lab, School of Life Science, Shanghai University, 333 Nan Chen Road, Shanghai, 200444, China
| | - Yajun Liang
- Cardiac Regeneration and Ageing Lab, School of Life Science, Shanghai University, 333 Nan Chen Road, Shanghai, 200444, China
| | - Yujiao Zhu
- Cardiac Regeneration and Ageing Lab, School of Life Science, Shanghai University, 333 Nan Chen Road, Shanghai, 200444, China
| | - Yuhui Zhang
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Bei Li Tu Road, Beijing, 100037, China.
| | - Yihua Bei
- Cardiac Regeneration and Ageing Lab, School of Life Science, Shanghai University, 333 Nan Chen Road, Shanghai, 200444, China.
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20
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Gómez J, Lorca R, Reguero JR, Martín M, Morís C, Alonso B, Iglesias S, Díaz-Molina B, Avanzas P, Coto E. Genetic variation at the long noncoding RNA H19 gene is associated with the risk of hypertrophic cardiomyopathy. Epigenomics 2018; 10:865-873. [DOI: 10.2217/epi-2017-0175] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Aim: The long noncoding RNA H19 and its host micro RNA miR-675 have been found deregulated in cardiac hypertrophy and heart failure tissues. Our aim was to investigate whether the H19 gene variants were associated with the risk of hypertrophic cardiomyopathy (HCM). Patients & methods: We genotyped two H19 tag single nucleotide polymorphisms in 405 HCM patients and 550 controls, and sequenced this gene in 100 patients. Results: The rs2107425 C was significantly increased in sarcomere no-mutation patients (n = 225; p = 0.01): CC versus CT + TT, p = 0.017; odd ratios: 1.51. Sequencing of the H19 coding transcript identified two patients heterozygous carriers for a rare variant, rs945977096 G/A, that was absent among the controls. Conclusion: Our study suggested a significant association between H19 variants and the risk of developing HCM.
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Affiliation(s)
- Juan Gómez
- Unidad de Referencia de Cardiopatías Familiares-HUCA, Genética Molecular y Cardiología, Hospital Universitario Central Asturias, Oviedo, Spain
| | - Rebeca Lorca
- Unidad de Referencia de Cardiopatías Familiares-HUCA, Genética Molecular y Cardiología, Hospital Universitario Central Asturias, Oviedo, Spain
| | - Julián R Reguero
- Unidad de Referencia de Cardiopatías Familiares-HUCA, Genética Molecular y Cardiología, Hospital Universitario Central Asturias, Oviedo, Spain
| | - María Martín
- Unidad de Referencia de Cardiopatías Familiares-HUCA, Genética Molecular y Cardiología, Hospital Universitario Central Asturias, Oviedo, Spain
- Departamento de Biología Funcional, Universidad de Oviedo, Oviedo, Spain
| | - César Morís
- Unidad de Referencia de Cardiopatías Familiares-HUCA, Genética Molecular y Cardiología, Hospital Universitario Central Asturias, Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias, ISPA, Oviedo, Spain
- Departamento de Medicina, Universidad de Oviedo, Oviedo, Spain
| | - Belén Alonso
- Unidad de Referencia de Cardiopatías Familiares-HUCA, Genética Molecular y Cardiología, Hospital Universitario Central Asturias, Oviedo, Spain
| | - Sara Iglesias
- Unidad de Referencia de Cardiopatías Familiares-HUCA, Genética Molecular y Cardiología, Hospital Universitario Central Asturias, Oviedo, Spain
| | - Beatriz Díaz-Molina
- Unidad de Referencia de Cardiopatías Familiares-HUCA, Genética Molecular y Cardiología, Hospital Universitario Central Asturias, Oviedo, Spain
| | - Pablo Avanzas
- Unidad de Referencia de Cardiopatías Familiares-HUCA, Genética Molecular y Cardiología, Hospital Universitario Central Asturias, Oviedo, Spain
| | - Eliecer Coto
- Unidad de Referencia de Cardiopatías Familiares-HUCA, Genética Molecular y Cardiología, Hospital Universitario Central Asturias, Oviedo, Spain
- Instituto de Investigación Sanitaria del Principado de Asturias, ISPA, Oviedo, Spain
- Departamento de Medicina, Universidad de Oviedo, Oviedo, Spain
- Red de Investigación Renal (REDINREN), Madrid, Spain
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21
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Abstract
Atherosclerosis is the most common cause of heart attacks, strokes, and peripheral vascular disease. Atherosclerosis is predicted to be the primary cause of death in the world by 2020. Increasing evidence suggests that long non-protein-coding RNAs (lncRNAs) are important for the regulation of tissue homeostasis and pathophysiological conditions. Although knowledge about lncRNAs in atherosclerosis and other cardiovascular diseases is sparse, lncRNAs are clinically interesting because of their diagnostic and therapeutic value. This review summarizes knowledge about lncRNAs through their actions, related research methods and effects on atherosclerosis to provide helpful insights about how lncRNAs work and control atherosclerosis process and how lncRNA-related strategies could benefit human beings.
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Affiliation(s)
- Yao Liu
- The Laboratory Medicine Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Lei Zheng
- The Laboratory Medicine Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Qian Wang
- The Laboratory Medicine Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Yan-Wei Hu
- The Laboratory Medicine Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China.
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22
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Liu L, An X, Li Z, Song Y, Li L, Zuo S, Liu N, Yang G, Wang H, Cheng X, Zhang Y, Yang X, Wang J. The H19 long noncoding RNA is a novel negative regulator of cardiomyocyte hypertrophy. Cardiovasc Res 2016; 111:56-65. [DOI: 10.1093/cvr/cvw078] [Citation(s) in RCA: 174] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Accepted: 04/08/2016] [Indexed: 12/17/2022] Open
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23
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Dou C, Cao Z, Yang B, Ding N, Hou T, Luo F, Kang F, Li J, Yang X, Jiang H, Xiang J, Quan H, Xu J, Dong S. Changing expression profiles of lncRNAs, mRNAs, circRNAs and miRNAs during osteoclastogenesis. Sci Rep 2016; 6:21499. [PMID: 26856880 PMCID: PMC4746671 DOI: 10.1038/srep21499] [Citation(s) in RCA: 130] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 01/19/2016] [Indexed: 01/01/2023] Open
Abstract
Bone is a dynamic organ continuously undergoing shaping, repairing and remodeling. The homeostasis of bone is maintained by the balance between osteoblastic bone formation and osteoclastic bone resorption. Osteoclasts (OCs) are specialized multinucleated cells derived from hematopoietic stem cells (HSCs) or monocytes/macrophage progenitor cells. There are different stages during osteoclastogenesis, and one of the most important steps to form functional osteoclasts is realized by cell-cell fusion. In our study, microarray was performed to detect the expression profiles of lncRNA, mRNA, circRNA and miRNA at different stages during osteoclastogenesis of RAW264.7 cells. Often changed RNAs were selected and clustered among the four groups with Venn analysis. The results revealed that expressions of 518 lncRNAs, 207 mRNAs, 24 circRNAs and 37 miRNAs were often altered at each stage during OC differentiation. Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) biological pathway analysis were performed to predict the functions of differentially expressed lncRNAs and co-expressed potential targeting genes. Co-expression networks of lncRNA-mRNA and circRNA-miRNA were constructed based on the correlation analysis between the differentially expressed RNAs. The present study provided a systematic perspective on the potential function of non-coding RNAs (ncRNAs) during osteoclastogenesis.
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Affiliation(s)
- Ce Dou
- Department of Orthopedics, Southwest Hospital, Third Military Medical University, Chongqing, China.,Department of Biomedical Materials Science, School of Biomedical Engineering, Third Military Medical University, Chongqing, China
| | - Zhen Cao
- Department of Biomedical Materials Science, School of Biomedical Engineering, Third Military Medical University, Chongqing, China
| | - Bo Yang
- Department of Anatomy, Third Military Medical University, Chongqing, China
| | - Ning Ding
- Department of Anatomy, Third Military Medical University, Chongqing, China
| | - Tianyong Hou
- Department of Orthopedics, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Fei Luo
- Department of Orthopedics, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Fei Kang
- Department of Biomedical Materials Science, School of Biomedical Engineering, Third Military Medical University, Chongqing, China
| | - Jianmei Li
- Department of Biomedical Materials Science, School of Biomedical Engineering, Third Military Medical University, Chongqing, China
| | - Xiaochao Yang
- Department of Biomedical Materials Science, School of Biomedical Engineering, Third Military Medical University, Chongqing, China
| | - Hong Jiang
- Department of Biomedical Materials Science, School of Biomedical Engineering, Third Military Medical University, Chongqing, China
| | - Junyu Xiang
- Department of Biomedical Materials Science, School of Biomedical Engineering, Third Military Medical University, Chongqing, China
| | - Hongyu Quan
- Department of Biomedical Materials Science, School of Biomedical Engineering, Third Military Medical University, Chongqing, China
| | - Jianzhong Xu
- Department of Orthopedics, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Shiwu Dong
- Department of Biomedical Materials Science, School of Biomedical Engineering, Third Military Medical University, Chongqing, China.,China Orthopedic Regenerative Medicine Group (CORMed), Chongqing, China
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24
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Abstract
Developing new therapeutic strategies which could enhance cardiomyocyte regenerative capacity is of significant clinical importance. Though promising, methods to promote cardiac regeneration have had limited success due to the weak regenerative capacity of the adult mammalian heart. Non-coding RNAs (ncRNAs), including microRNAs (miRNAs, miRs) and long non-coding RNAs (lncRNAs), are functional RNA molecules without a protein coding function that have been reported to engage in cardiac regeneration and repair. In light of current regenerative strategies, the regulatory effects of ncRNAs can be categorized as follows: cardiac proliferation, cardiac differentiation, cardiac survival and cardiac reprogramming. miR-590, miR-199a, miR-17-92 cluster, miR302-367 cluster and miR-222 have been reported to promote cardiomyocyte proliferation while miR-1 and miR-133 suppress that. miR-499 and miR-1 promote the differentiation of cardiac progenitors into cardiomyocyte while miR-133 and H19 inhibit that. miR-21, miR-24, miR-221, miR-199a and miR-155 improve cardiac survival while miR-34a, miR-1 and miR-320 exhibit opposite effects. miR-1, miR-133, miR-208 and miR-499 are capable of reprogramming fibroblasts to cardiomyocyte-like cells and miR-284, miR-302, miR-93 , miR-106b and lncRNA-ST8SIA3 are able to enhace cardiac reprogramming. Exploring non-coding RNA-based methods to enhance cardiac regeneration would be instrumental for devising new effective therapies against cardiovascular diseases.
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Affiliation(s)
- Lichan Tao
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yihua Bei
- Regeneration and Ageing Lab, Experimental Center of Life Sciences, School of Life Science, Shanghai University, Shanghai, China
- Shanghai Key Laboratory of Bio-Energy Crops, School of Life Science, Shanghai University, Shanghai, China
| | - Yanli Zhou
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Junjie Xiao
- Regeneration and Ageing Lab, Experimental Center of Life Sciences, School of Life Science, Shanghai University, Shanghai, China
- Shanghai Key Laboratory of Bio-Energy Crops, School of Life Science, Shanghai University, Shanghai, China
| | - Xinli Li
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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