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Beylerli O, Ilyasova T, Shi H, Sufianov A. MicroRNAs in meningiomas: Potential biomarkers and therapeutic targets. Noncoding RNA Res 2024; 9:641-648. [PMID: 38577017 PMCID: PMC10987300 DOI: 10.1016/j.ncrna.2024.02.011] [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: 11/26/2023] [Revised: 02/07/2024] [Accepted: 02/19/2024] [Indexed: 04/06/2024] Open
Abstract
Meningiomas, characterized primarily as benign intracranial or spinal tumors, present distinctive challenges due to their variable clinical behavior, with certain cases exhibiting aggressive features linked to elevated morbidity and mortality. Despite their prevalence, the underlying molecular mechanisms governing the initiation and progression of meningiomas remain insufficiently understood. MicroRNAs (miRNAs), small endogenous non-coding RNAs orchestrating post-transcriptional gene expression, have garnered substantial attention in this context. They emerge as pivotal biomarkers and potential therapeutic targets, offering innovative avenues for managing meningiomas. Recent research delves into the intricate mechanisms by which miRNAs contribute to meningioma pathogenesis, unraveling the molecular complexities of this enigmatic tumor. Meningiomas, originating from arachnoid meningothelial cells and known for their gradual growth, constitute a significant portion of intracranial tumors. The clinical challenge lies in comprehending their progression, particularly factors associated with brain invasion and heightened recurrence rates, which remain elusive. This comprehensive review underscores the pivotal role of miRNAs, accentuating their potential to advance our comprehension of meningioma biology. Furthermore, it suggests promising directions for developing diagnostic biomarkers and therapeutic interventions, holding the promise of markedly improved patient outcomes in the face of this intricate and variable disease.
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Affiliation(s)
- Ozal Beylerli
- Central Research Laboratory, Bashkir State Medical University, Republic of Bashkortostan, 3 Lenin Street, Ufa, 450008, Russia
| | - Tatiana Ilyasova
- Department of Internal Diseases, Bashkir State Medical University, Republic of Bashkortostan 450008, Ufa, Russia
| | - Huaizhang Shi
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Albert Sufianov
- Educational and Scientific Institute of Neurosurgery, Рeoples’ Friendship University of Russia (RUDN University), Moscow, Russia
- Department of Neurosurgery, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
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2
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Afzal M, Greco F, Quinzi F, Scionti F, Maurotti S, Montalcini T, Mancini A, Buono P, Emerenziani GP. The Effect of Physical Activity/Exercise on miRNA Expression and Function in Non-Communicable Diseases-A Systematic Review. Int J Mol Sci 2024; 25:6813. [PMID: 38999923 PMCID: PMC11240922 DOI: 10.3390/ijms25136813] [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: 04/16/2024] [Revised: 06/14/2024] [Accepted: 06/18/2024] [Indexed: 07/14/2024] Open
Abstract
Exercise may differently affect the expression of key molecular markers, including skeletal muscle and circulating miRNAs, involved in cellular and metabolic pathways' regulation in healthy individuals and in patients suffering from non-communicable diseases (NCDs). Epigenetic factors are emerging as potential therapeutic biomarkers in the prognosis and treatment of NCDs and important epigenetic factors, miRNAs, play a crucial role in cellular pathways. This systematic review aims to underline the potential link between changes in miRNA expression after different types of physical activity/exercise in some populations affected by NCDs. In June 2023, we systematically investigated the following databases: PubMed, MEDLINE, Scopus, and Web of Science, on the basis of our previously established research questions and following the PRISMA guidelines. The risk of bias and quality assessment were, respectively, covered by ROB2 and the Newcastle Ottawa scale. Of the 1047 records extracted from the initial search, only 29 studies were found to be eligible. In these studies, the authors discuss the association between exercise-modulated miRNAs and NCDs. The NCDs included in the review are cancer, cardiovascular diseases (CVDs), chronic obstructive pulmonary disease (COPD), and type 2 diabetes mellitus (T2DM). We evidenced that miR-146, miR-181, miR-133, miR-21, and miRNA-1 are the most reported miRNAs that are modulated by exercise. Their expression is associated with an improvement in health markers and they may be a potential target in terms of the development of future therapeutic tools.
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Affiliation(s)
- Moomna Afzal
- Department of Clinical and Experimental Medicine, University Magna Grecia, 88100 Catanzaro, Italy
| | - Francesca Greco
- Department of Movement, Human and Health Sciences, Foro Italico University of Rome, 00135 Rome, Italy
| | - Federico Quinzi
- Department of Clinical and Experimental Medicine, University Magna Grecia, 88100 Catanzaro, Italy
| | - Francesca Scionti
- Department of Clinical and Experimental Medicine, University Magna Grecia, 88100 Catanzaro, Italy
| | - Samantha Maurotti
- Department of Clinical and Experimental Medicine, University Magna Grecia, 88100 Catanzaro, Italy
| | - Tiziana Montalcini
- Department of Clinical and Experimental Medicine, University Magna Grecia, 88100 Catanzaro, Italy
- Research Center for the Prevention and Treatment of Metabolic Diseases, University Magna Grecia, 88100 Catanzaro, Italy
| | - Annamaria Mancini
- Department of Medicine, Movement Sciences and Wellbeing, University Parthenope, 80133 Naples, Italy
- CEINGE-Biotecnologie Avanzate Franco Salvatore s.r.l, 80131 Naples, Italy
| | - Pasqualina Buono
- Department of Medicine, Movement Sciences and Wellbeing, University Parthenope, 80133 Naples, Italy
- CEINGE-Biotecnologie Avanzate Franco Salvatore s.r.l, 80131 Naples, Italy
| | - Gian Pietro Emerenziani
- Department of Clinical and Experimental Medicine, University Magna Grecia, 88100 Catanzaro, Italy
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3
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Lozupone M, Solfrizzi V, Sardone R, Dibello V, Castellana F, Zupo R, Lampignano L, Bortone I, Daniele A, Panza F. The epigenetics of frailty. Epigenomics 2024; 16:189-202. [PMID: 38112012 DOI: 10.2217/epi-2023-0279] [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: 12/20/2023] Open
Abstract
The conceptual change of frailty, from a physical to a biopsychosocial phenotype, expanded the field of frailty, including social and behavioral domains with critical interaction between different frailty models. Environmental exposures - including physical exercise, psychosocial factors and diet - may play a role in the frailty pathophysiology. Complex underlying mechanisms involve the progressive interactions of genetics with epigenetics and of multimorbidity with environmental factors. Here we review the literature on possible mechanisms explaining the association between epigenetic hallmarks (i.e., global DNA methylation, DNA methylation age acceleration and microRNAs) and frailty, considered as biomarkers of aging. Frailty could be considered the result of environmental epigenetic factors on biological aging, caused by conflicting DNA methylation age and chronological age.
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Affiliation(s)
- Madia Lozupone
- Department of Translational Biomedicine & Neuroscience 'DiBraiN', University of Bari Aldo Moro, Bari, Italy
| | - Vincenzo Solfrizzi
- Cesare Frugoni Internal & Geriatric Medicine & Memory Unit, University of Bari Aldo Moro, Bari, Italy
| | | | - Vittorio Dibello
- Cesare Frugoni Internal & Geriatric Medicine & Memory Unit, University of Bari Aldo Moro, Bari, Italy
- Department of Orofacial Pain & Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam & Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Fabio Castellana
- Cesare Frugoni Internal & Geriatric Medicine & Memory Unit, University of Bari Aldo Moro, Bari, Italy
| | - Roberta Zupo
- Cesare Frugoni Internal & Geriatric Medicine & Memory Unit, University of Bari Aldo Moro, Bari, Italy
| | | | - Ilaria Bortone
- Department of Translational Biomedicine & Neuroscience 'DiBraiN', University of Bari Aldo Moro, Bari, Italy
| | - Antonio Daniele
- Department of Neuroscience, Catholic University of Sacred Heart, Rome, Italy
- Neurology Unit, IRCCS Fondazione Policlinico Universitario A. Gemelli, Rome, Italy
| | - Francesco Panza
- Cesare Frugoni Internal & Geriatric Medicine & Memory Unit, University of Bari Aldo Moro, Bari, Italy
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Wang H, Shi J, Wang J, Hu Y. MicroRNA‑378: An important player in cardiovascular diseases (Review). Mol Med Rep 2023; 28:172. [PMID: 37503766 PMCID: PMC10436248 DOI: 10.3892/mmr.2023.13059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 05/31/2023] [Indexed: 07/29/2023] Open
Abstract
Cardiovascular disease (CVD) is a common chronic clinical condition and is the main cause of death in humans worldwide. Understanding the genetic and molecular mechanisms involved in the development of CVD is essential to develop effective prevention strategies and therapeutic measures. An increasing number of CVD‑related genetic studies have been conducted, including those on the potential roles of microRNAs (miRs). These studies have demonstrated that miR‑378 is involved in the pathological processes of CVD, including those of myocardial infarction, heart failure and coronary heart disease. Despite the potential importance of miR‑378 CVD, a comprehensive summary of the related literature is lacking. Thus, the present review aimed to summarize the findings of previous studies on the roles and mechanisms of miR‑378 in a variety of CVDs and provide an up‑to date basis for further r research targeting the prevention and treatment of CVDs.
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Affiliation(s)
- Huan Wang
- Department of Cardiovascular, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, P.R. China
| | - Jingjing Shi
- Department of Cardiovascular, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, P.R. China
| | - Jiuchong Wang
- Department of Cardiovascular, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, P.R. China
| | - Yuanhui Hu
- Department of Cardiovascular, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, P.R. China
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Gao J, Song J, Yan Y, Gokulnath P, Vulugundam G, Li G, Zhan Q, Jiang F, Lin Y, Xiao J. Exercise Training-Induced MicroRNA Alterations with Protective Effects in Cardiovascular Diseases. Rev Cardiovasc Med 2023; 24:251. [PMID: 39076378 PMCID: PMC11270073 DOI: 10.31083/j.rcm2409251] [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: 01/19/2023] [Revised: 03/13/2023] [Accepted: 03/27/2023] [Indexed: 07/31/2024] Open
Abstract
Exercise training (ET) is an important non-drug adjuvant therapy against many human diseases, including cardiovascular diseases. The appropriate ET intensity induces beneficial adaptions and improves physiological function and cardiopulmonary fitness. The mechanisms of exercise-induced cardioprotective effects are still not fully understood. However, mounting evidence suggest that microRNAs (miRNAs) play crucial role in this process and are essential in responding to exercise-stress and mediating exercise-protective effects. Thus, this review summarizes the biogenesis of miRNAs, the mechanism of miRNA action, and specifically the miRNAs involved in exercise-induced cardio-protection used as therapeutic targets for treating cardiovascular diseases.
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Affiliation(s)
- Juan Gao
- Institute of Geriatrics (Shanghai University), Affiliated Nantong Hospital
of Shanghai University (The Sixth People's Hospital of Nantong), School of
Medicine, Shanghai University, 226011 Nantong, Jiangsu, China
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences,
Shanghai Engineering Research Center of Organ Repair, School of Life Science,
Shanghai University, 200444 Shanghai, China
| | - Jiaxin Song
- Institute of Geriatrics (Shanghai University), Affiliated Nantong Hospital
of Shanghai University (The Sixth People's Hospital of Nantong), School of
Medicine, Shanghai University, 226011 Nantong, Jiangsu, China
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences,
Shanghai Engineering Research Center of Organ Repair, School of Life Science,
Shanghai University, 200444 Shanghai, China
| | - Yuwei Yan
- Institute of Geriatrics (Shanghai University), Affiliated Nantong Hospital
of Shanghai University (The Sixth People's Hospital of Nantong), School of
Medicine, Shanghai University, 226011 Nantong, Jiangsu, China
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences,
Shanghai Engineering Research Center of Organ Repair, School of Life Science,
Shanghai University, 200444 Shanghai, China
| | - Priyanka Gokulnath
- Cardiovascular Division of the Massachusetts General Hospital and Harvard
Medical School, Boston, MA 02114, USA
| | | | - Guoping Li
- Cardiovascular Division of the Massachusetts General Hospital and Harvard
Medical School, Boston, MA 02114, USA
| | - Qingyi Zhan
- Institute of Geriatrics (Shanghai University), Affiliated Nantong Hospital
of Shanghai University (The Sixth People's Hospital of Nantong), School of
Medicine, Shanghai University, 226011 Nantong, Jiangsu, China
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences,
Shanghai Engineering Research Center of Organ Repair, School of Life Science,
Shanghai University, 200444 Shanghai, China
| | - Fei Jiang
- Department of Nursing, Union Hospital, Fujian Medical University Union
Hospital, 350001 Fuzhou, Fujian, China
- Fujian Provincial Special Reserve Talents Laboratory, Fujian Medical
University Union Hospital, 350001 Fuzhou, Fujian, China
| | - Yanjuan Lin
- Department of Nursing, Union Hospital, Fujian Medical University Union
Hospital, 350001 Fuzhou, Fujian, China
- Fujian Provincial Special Reserve Talents Laboratory, Fujian Medical
University Union Hospital, 350001 Fuzhou, Fujian, China
| | - Junjie Xiao
- Institute of Geriatrics (Shanghai University), Affiliated Nantong Hospital
of Shanghai University (The Sixth People's Hospital of Nantong), School of
Medicine, Shanghai University, 226011 Nantong, Jiangsu, China
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences,
Shanghai Engineering Research Center of Organ Repair, School of Life Science,
Shanghai University, 200444 Shanghai, China
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Yamaguchi A, Maeshige N, Yan J, Ma X, Uemura M, Matsuda M, Nishimura Y, Hasunuma T, Kondo H, Fujino H, Yuan ZM. Skeletal myotube-derived extracellular vesicles enhance itaconate production and attenuate inflammatory responses of macrophages. Front Immunol 2023; 14:1099799. [PMID: 36936950 PMCID: PMC10018131 DOI: 10.3389/fimmu.2023.1099799] [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: 11/16/2022] [Accepted: 02/09/2023] [Indexed: 03/06/2023] Open
Abstract
Introduction Macrophages play an important role in the innate immunity. While macrophage inflammation is necessary for biological defense, it must be appropriately controlled. Extracellular vesicles (EVs) are small vesicles released from all types of cells and play a central role in intercellular communication. Skeletal muscle has been suggested to release anti-inflammatory factors, but the effect of myotube-derived EVs on macrophages is unknown. As an anti-inflammatory mechanism of macrophages, the immune responsive gene 1 (IRG1)-itaconate pathway is essential. In this study, we show that skeletal muscle-derived EVs suppress macrophage inflammatory responses, upregulating the IRG1-itaconate pathway. Methods C2C12 myoblasts were differentiated into myotubes and EVs were extracted by ultracentrifugation. Skeletal myotube-derived EVs were administered to mouse bone marrow-derived macrophages, then lipopolysaccharide (LPS) stimulation was performed and inflammatory cytokine expression was measured by RT-qPCR. Metabolite abundance in macrophages after addition of EVs was measured by CE/MS, and IRG1 expression was measured by RT-PCR. Furthermore, RNA-seq analysis was performed on macrophages after EV treatment. Results EVs attenuated the expression of LPS-induced pro-inflammatory factors in macrophages. Itaconate abundance and IRG1 expression were significantly increased in the EV-treated group. RNA-seq analysis revealed activation of the PI3K-Akt and JAK-STAT pathways in macrophages after EV treatment. The most abundant miRNA in myotube EVs was miR-206-3p, followed by miR-378a-3p, miR-30d-5p, and miR-21a-5p. Discussion Skeletal myotube EVs are supposed to increase the production of itaconate via upregulation of IRG1 expression and exhibited an anti-inflammatory effect in macrophages. This anti-inflammatory effect was suggested to involve the PI3K-Akt and JAK-STAT pathways. The miRNA profiles within EVs implied that miR-206-3p, miR-378a-3p, miR-30d-5p, and miR-21a-5p may be responsible for the anti-inflammatory effects of the EVs. In summary, in this study we showed that myotube-derived EVs prevent macrophage inflammatory responses by activating the IRG1-itaconate pathway.
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Affiliation(s)
- Atomu Yamaguchi
- Department of Rehabilitation Science, Kobe University Graduate School of Health Sciences, Kobe, Japan
| | - Noriaki Maeshige
- Department of Rehabilitation Science, Kobe University Graduate School of Health Sciences, Kobe, Japan
- *Correspondence: Noriaki Maeshige, ; Hidemi Fujino,
| | - Jiawei Yan
- School of Life Sciences and Technology, ShanghaiTech University, Shanghai, China
| | - Xiaoqi Ma
- Department of Rehabilitation Science, Kobe University Graduate School of Health Sciences, Kobe, Japan
| | - Mikiko Uemura
- Department of Rehabilitation Science, Kobe University Graduate School of Health Sciences, Kobe, Japan
| | - Mami Matsuda
- Graduate School of Science, Technology and Innovation, Kobe University, Kobe, Japan
| | - Yuya Nishimura
- Graduate School of Science, Technology and Innovation, Kobe University, Kobe, Japan
| | - Tomohisa Hasunuma
- Graduate School of Science, Technology and Innovation, Kobe University, Kobe, Japan
- Engineering Biology Research Center, Kobe University, Kobe, Japan
| | - Hiroyo Kondo
- Department of Food Science and Nutrition, Nagoya Women’s University, Nagoya, Japan
| | - Hidemi Fujino
- Department of Rehabilitation Science, Kobe University Graduate School of Health Sciences, Kobe, Japan
- *Correspondence: Noriaki Maeshige, ; Hidemi Fujino,
| | - Zhi-Min Yuan
- Department of Environmental Health, Harvard University T.H Chan School of Public Health, Boston, MA, United States
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7
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Li D, Wang P, Wei W, Wang C, Zhong Y, Lv L, Wang J. Serum MicroRNA Expression Patterns in Subjects After the 5-km Exercise Are Strongly Associated With Cardiovascular Adaptation. Front Physiol 2021; 12:755656. [PMID: 34912238 PMCID: PMC8667031 DOI: 10.3389/fphys.2021.755656] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 11/01/2021] [Indexed: 12/02/2022] Open
Abstract
Circulating microRNAs (miRNAs) have been reported dysregulated during exercise. However, the changes of specific serum miRNAs during the 5-km run test with intensity of 51–52% maximum oxygen uptake (V̇O2max) and their association with traditional cardiovascular-related indicators remain well-characterized. Levels of miR-1, miR-21, miR-146a, miR-155, miR-181, and miR-210 were detected in 120 young subjects before and after the exercise training by quantitative reverse-transcription PCR (RT-qPCR). Besides, the levels of cardiac troponin I (cTNI), myoglobin (Myo), creatine kinase (CK), creatine kinase-MB (CK-MB), aspartate aminotransferase (AST), lactate dehydrogenase (LDH), ischemia-modified albumin (IMA), interleukin-6 (IL-6), and C-reactive protein (CRP) were measured and the correlation between levels of serum miRNAs and biochemical parameters was also analyzed. Compared with resting state, the serum levels of miR-1, miR-146a, miR-155, miR-181, and miR-210 were significantly increased after exercise training. Serum levels of miR-146a, miR-155, and miR-210 after exercise training were positively correlated with Myo, CK-MB, and LDH, respectively, while miR-1, miR-146a, miR-181, and miR-155 were positively correlated with the levels of IL-6. Additionally, all the five miRNAs were negatively correlated with IMA levels. The multivariate logistic regression analysis showed that high levels of miR-146a, AST, LDH, and IL-6 in serum were risk factors, while low IMA contents were a protective factor for cardiovascular adaptation during exercise. In conclusion, the dynamic changes of miRNAs under the condition of the 5-km continuous running contribute to the adaptive regulation of the cardiovascular function of the body.
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Affiliation(s)
- Dandan Li
- Department of Clinical Laboratory, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Pingping Wang
- Department of Clinical Laboratory, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Wenyan Wei
- Department of Clinical Laboratory, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Cheng Wang
- Department of Clinical Laboratory, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Yong Zhong
- Department of Health Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Lei Lv
- Department of Geriatric Cardiology, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Junjun Wang
- Department of Clinical Laboratory, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
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Sanchis-Gomar F, Arnau-Moyano M, Daimiel L, Lippi G, Leischik R, Vallecillo N, Yvert T, Jiménez SL, Santiago C, Pareja-Galeano H. Circulating microRNAs fluctuations in exercise-induced cardiac remodeling: A systematic review. Am J Transl Res 2021; 13:13298-13309. [PMID: 35035676 PMCID: PMC8748080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 10/30/2021] [Indexed: 06/14/2023]
Abstract
MicroRNAs (miRNAs) are small non-coding RNAs that participate in gene expression regulation. It has been observed that circulating levels of miRNAs may fluctuate during exercise, showing numerous cardiac biological and physiological effects such as structural and functional adaptations. We aimed to provide an overview of the currently available information concerning the role of circulating miRNAs in cardiovascular adaptations in response to acute and/or chronic exercise training. Relevant studies published were searched in three databases: PubMed, Web of Science and Scopus. A combination of the following keywords was used: ("microRNA" OR "miRNA" OR "miR" AND "exercise" OR "training" OR "physical activity") AND "(heart hypertrophy" OR "cardiac remodeling" OR "cardiac muscle mass" OR "cardiac hypertrophy"). Only experimental studies, written in English and conducted in healthy individuals were included. Five articles met the inclusion criteria and were finally included in this systematic review after reviewing both title, abstract and full-text. A total of thirty-six circulating cardiac-related miRNAs were analyzed, but only five of them (miR-1, miR-133a, miR-146a, miR-206 and miR-221) were directly associated with cardiac adaptations parameters, while two of them (miR-1 and miR-133a) were related to cardiac hypertrophy. Most of them were upregulated immediately after a marathon and returned to basal levels at longer times. Therefore, we conclude that, although evidence is still limited, and long-term studies are needed to obtain more robust evidence, exercise is more likely to affect circulating cardiac-related miRNAs levels.
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Affiliation(s)
- Fabian Sanchis-Gomar
- Department of Physiology, Faculty of Medicine, University of Valencia and INCLIVA Biomedical Research InstituteValencia, Spain
| | | | - Lidia Daimiel
- Nutritional Control of The Epigenome Group, Instituto Madrileño de Estudios Avanzados (IMDEA) Food, CEI UAM+CSICMadrid 28049, Spain
| | - Giuseppe Lippi
- Section of Clinical Biochemistry, University of VeronaVerona, Italy
| | - Roman Leischik
- School of Medicine, Faculty of Health, Witten/Herdecke UniversityWitten, Germany
| | - Néstor Vallecillo
- Faculty of Biomedical and Health Sciences, Universidad Europea de MadridMadrid, Spain
| | - Thomas Yvert
- Faculty of Sport Sciences, Universidad Europea de MadridMadrid, Spain
| | - Sergio L Jiménez
- Centre for Sport Studies, Rey Juan Carlos UniversityMadrid, Spain
| | - Catalina Santiago
- Faculty of Sport Sciences, Universidad Europea de MadridMadrid, Spain
| | - Helios Pareja-Galeano
- Department of Physical Education, Sport and Human Movement, Universidad Autónoma de MadridMadrid, Spain
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9
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Papaioannou F, Karatzanos E, Chatziandreou I, Philippou A, Nanas S, Dimopoulos S. Epigenetic effects following acute and chronic exercise in cardiovascular disease: A systematic review. Int J Cardiol 2021; 341:88-95. [PMID: 34339767 DOI: 10.1016/j.ijcard.2021.07.055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 07/16/2021] [Accepted: 07/26/2021] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Acute exercise and exercise training may confer epigenetic modifications in healthy subjects. Epigenetic effects after exercise have been showed in patients with cardiovascular disease. The aim of this systematic review was to summarize the evidence from available clinical trials that study epigenetic adaptations after exercise in patients with cardiovascular disease. METHODS The search strategy was performed in PubMed and CENTRAL databases on articles published until September 2020. Studies with titles and abstracts relevant to exercise epigenetic modification applied to cardiovascular patients were fully examined. Inclusion and exclusion criteria were utilized for studies screening. Quality assessment with PEDro scale and evaluation by two independent reviewers was performed. RESULTS Of the 1714 articles retrieved, 88 articles were assessed for eligibility criteria and 8 articles matched our search criteria and finally included in the systematic analysis. The acute exercise epigenetic (miRNAs) effects were assessed in three studies and the chronic exercise training effects (miRNAs and DNA methylation) in six studies. The results have shown that there is possibly an acute significant exercise effect on epigenetic targets which is more evident after chronic exercise training. CONCLUSIONS By the present systematic review, we provide preliminary evidence of beneficial epigenetic adaptations following acute and chronic exercise in patients with cardiovascular disease. More controlled studies are needed to confirm such evidence.
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Affiliation(s)
- Foivos Papaioannou
- Clinical Ergospirometry, Exercise and Rehabilitation Laboratory, National and Kapodistrian University of Athens, Athens, Greece
| | - Eleftherios Karatzanos
- Clinical Ergospirometry, Exercise and Rehabilitation Laboratory, National and Kapodistrian University of Athens, Athens, Greece
| | - Ilenia Chatziandreou
- 1(st) Department of Pathology, National and Kapodistrian University of Athens, Athens, Greece
| | - Anastassios Philippou
- Department of Physiology, National and Kapodistrian University of Athens, Athens, Greece
| | - Serafim Nanas
- Clinical Ergospirometry, Exercise and Rehabilitation Laboratory, National and Kapodistrian University of Athens, Athens, Greece
| | - Stavros Dimopoulos
- Clinical Ergospirometry, Exercise and Rehabilitation Laboratory, National and Kapodistrian University of Athens, Athens, Greece; Cardiac Surgery ICU, Onassis Cardiac Surgery Center, Athens, Greece.
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Witvrouwen I, Gevaert AB, Possemiers N, Ectors B, Stoop T, Goovaerts I, Boeren E, Hens W, Beckers PJ, Vorlat A, Heidbuchel H, Van Craenenbroeck AH, Van Craenenbroeck EM. Plasma-Derived microRNAs Are Influenced by Acute and Chronic Exercise in Patients With Heart Failure With Reduced Ejection Fraction. Front Physiol 2021; 12:736494. [PMID: 34646160 PMCID: PMC8502864 DOI: 10.3389/fphys.2021.736494] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 09/02/2021] [Indexed: 01/01/2023] Open
Abstract
Background: Exercise training improves VO2peak in heart failure with reduced ejection fraction (HFrEF), but the effect is highly variable as it is dependent on peripheral adaptations. We evaluated changes in plasma-derived miRNAs by acute and chronic exercise to investigate whether these can mechanistically be involved in the variability of exercise-induced adaptations. Methods: Twenty-five male HFrEF patients (left ventricular ejection fraction < 40%, New York Heart Association class ≥ II) participated in a 15-week combined strength and aerobic training program. The effect of training on plasma miRNA levels was compared to 21 male age-matched sedentary HFrEF controls. Additionally, the effect of a single acute exercise bout on plasma miRNA levels was assessed. Levels of 5 miRNAs involved in pathways relevant for exercise adaptation (miR-23a, miR-140, miR-146a, miR-191, and miR-210) were quantified using RT-qPCR and correlated with cardiopulmonary exercise test (CPET), echocardiographic, vascular function, and muscle strength variables. Results: Expression levels of miR-146a decreased with training compared to controls. Acute exercise resulted in a decrease in miR-191 before, but not after training. Baseline miR-23a predicted change in VO2peak independent of age and left ventricular ejection fraction (LVEF). Baseline miR-140 was independently correlated with change in load at the respiratory compensation point and change in body mass index, and baseline miR-146a with change in left ventricular mass index. Conclusion: Plasma-derived miRNAs may reflect the underlying mechanisms of exercise-induced adaptation. In HFrEF patients, baseline miR-23a predicted VO2peak response to training. Several miRNAs were influenced by acute or repeated exercise. These findings warrant exploration in larger patient populations and further mechanistic in vitro studies on their molecular involvement.
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Affiliation(s)
- Isabel Witvrouwen
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Antwerp, Belgium
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
| | - Andreas B. Gevaert
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Antwerp, Belgium
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
| | - Nadine Possemiers
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
- Cardiac Rehabilitation Centre, Antwerp University Hospital, Edegem, Belgium
| | - Bert Ectors
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
| | - Tibor Stoop
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
| | - Inge Goovaerts
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
| | - Evi Boeren
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Antwerp, Belgium
| | - Wendy Hens
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
- Cardiac Rehabilitation Centre, Antwerp University Hospital, Edegem, Belgium
| | - Paul J. Beckers
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
- Cardiac Rehabilitation Centre, Antwerp University Hospital, Edegem, Belgium
| | - Anne Vorlat
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Antwerp, Belgium
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
- Cardiac Rehabilitation Centre, Antwerp University Hospital, Edegem, Belgium
| | - Hein Heidbuchel
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Antwerp, Belgium
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
- Cardiac Rehabilitation Centre, Antwerp University Hospital, Edegem, Belgium
| | - Amaryllis H. Van Craenenbroeck
- Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Antwerp, Belgium
- Department of Nephrology, University Hospitals Leuven, Leuven, Belgium
| | - Emeline M. Van Craenenbroeck
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Antwerp, Belgium
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
- Cardiac Rehabilitation Centre, Antwerp University Hospital, Edegem, Belgium
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11
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Zhang S, Wei Y, Liu J, Zhuang Y. MiR-940 Serves as a Diagnostic Biomarker in Patients with Sepsis and Regulates Sepsis-Induced Inflammation and Myocardial Dysfunction. J Inflamm Res 2021; 14:4567-4574. [PMID: 34526802 PMCID: PMC8437419 DOI: 10.2147/jir.s316169] [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: 04/16/2021] [Accepted: 06/14/2021] [Indexed: 11/23/2022] Open
Abstract
Introduction Sepsis is a heterogeneous syndrome with a life-long threat caused by infection. This study aimed to investigate the clinical function of miR-940 and its influence on cardiomyocyte models. Methods The relative expression of miR-940 was assessed by qRT-PCR and the roles in the clinical diagnosis of miR-940 were revealed by the ROC curve. The relationship between miR-940 and clinical parameters was validated by Pearson analysis. The sepsis rat models were established by treatment with cecal ligation and perforation (CLP) and clinical items including left ventricular systolic pressure (LVSP), left ventricular and end-diastolic pressure (LVEDP), maximum rate of increase/decrease in left ventricular blood pressure (± dp/dtmax) as well as troponin (cTnl), creatine kinase isoenzyme (CK-MB), TNF-α, IL-1β, and IL-6 were detected. Results The finding of qRT-PCR accentuated that the relative expression of miR-940 was significantly decreased in sepsis patients and CLP-stimulated models. The ROC curve proposed that miR-940 could be a satisfactory diagnostic biomarker for sepsis patients. Pearson analysis reinforced the expression of miR-940 was negatively associated with the PCT, WBC, CRP, Scr, SOFA score, and APACHE II score. The outcome of CLP-steered rat verified that overexpression of miR-940 inhibited the detrimental effects of CLP on myocardial dysfunction and inflammation reactions. Conclusion The downregulation of miR-940 was reported and it might be an underlying diagnostic marker in sepsis patients. Overexpression of miR-940 protected myocardial function from damage and inflammation induced by CLP.
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Affiliation(s)
- Shijuan Zhang
- Department of Critical Care Medicine, Yidu Central Hospital of Weifang, Weifang, Shandong, 262500, People's Republic of China
| | - Yuhong Wei
- Department of Gastroenterology First Ward, Yidu Central Hospital of Weifang, Weifang, Shandong, 262500, People's Republic of China
| | - Jinxia Liu
- Department of Neurology First Ward, Yidu Central Hospital of Weifang, Weifang, Shandong, 262500, People's Republic of China
| | - Yutian Zhuang
- Department of Critical Care Medicine, Yidu Central Hospital of Weifang, Weifang, Shandong, 262500, People's Republic of China
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12
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Olivieri F, Prattichizzo F, Giuliani A, Matacchione G, Rippo MR, Sabbatinelli J, Bonafè M. miR-21 and miR-146a: The microRNAs of inflammaging and age-related diseases. Ageing Res Rev 2021; 70:101374. [PMID: 34082077 DOI: 10.1016/j.arr.2021.101374] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 05/14/2021] [Accepted: 05/20/2021] [Indexed: 02/06/2023]
Abstract
The first paper on "inflammaging" published in 2001 paved the way for a unifying theory on how and why aging turns out to be the main risk factor for the development of the most common age-related diseases (ARDs). The most exciting challenge on this topic was explaining how systemic inflammation steeps up with age and why it shows different rates among individuals of the same chronological age. The "epigenetic revolution" in the past twenty years conveyed that the assessment of the individual genetic make-up is not enough to depict the trajectories of age-related inflammation. Accordingly, others and we have been focusing on the role of non-coding RNA, i.e. microRNAs (miRNAs), in inflammaging. The results obtained in the latest 10 years underpinned the key role of a miRNA subset that we have called inflammamiRs, owing to their ability to master (NF-κB)-driven inflammatory pathways. In this review, we will focus on two inflammamiRs, i.e. miR-21-5p and miR-146a-5p, which target a variety of molecules belonging to the NF-κB/NLRP3 pathways. The interplay between miR-146a-5p and IL-6 in the context of aging and ARDs will also be highlighted. We will also provide the most relevant evidence suggesting that circulating inflammamiRs, along with IL-6, can measure the degree of inflammaging.
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13
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Harris MB, Kuo CH. Scientific Challenges on Theory of Fat Burning by Exercise. Front Physiol 2021; 12:685166. [PMID: 34295263 PMCID: PMC8290478 DOI: 10.3389/fphys.2021.685166] [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: 03/24/2021] [Accepted: 05/19/2021] [Indexed: 11/13/2022] Open
Abstract
Exercise training decreases abdominal fat in an intensity-dependent manner. The fat loss effect of exercise has been intuitively thought to result from increased fat burning during and after exercise, defined by conversion of fatty acid into carbon dioxide in consumption of oxygen. Nevertheless, increasing exercise intensity decreases oxidation of fatty acids derived from adipose tissue despite elevated lipolysis. The unchanged 24-h fatty acid oxidation during and after exercise does not provide support to the causality between fat burning and fat loss. In this review, alternative perspectives to explain the fat loss outcome are discussed. In brief, carbon and nitrogen redistribution to challenged tissues (muscle and lungs) for fuel replenishment and cell regeneration against abdominal adipose tissue seems to be the fundamental mechanism underlying the intensity-dependent fat loss effect of exercise. The magnitude of lipolysis (fatty acid release from adipocytes) and the amount of post-meal carbon and nitrogen returning to abdominal adipose tissue determines the final fat tissue mass. Therefore, meal arrangement at the time when muscle has the greatest reconstruction demand for carbon and nitrogen could decrease abdominal fat accumulation while increasing muscle mass and tissue repair.
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Affiliation(s)
- M Brennan Harris
- Department of Health Sciences, College of William and Mary, Williamsburg, VA, United States
| | - Chia-Hua Kuo
- Laboratory of Exercise Biochemistry, College of Kinesiology, University of Taipei, Taipei, Taiwan
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14
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Hormonal and Inflammatory Responses to Hypertrophy-Oriented Resistance Training at Acute Moderate Altitude. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18084233. [PMID: 33923577 PMCID: PMC8072638 DOI: 10.3390/ijerph18084233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 04/10/2021] [Accepted: 04/14/2021] [Indexed: 12/27/2022]
Abstract
This study investigated the effect of a traditional hypertrophy-oriented resistance training (RT) session at acute terrestrial hypoxia on inflammatory, hormonal, and the expression of miR-378 responses associated with muscular gains. In a counterbalanced fashion, 13 resistance trained males completed a hypertrophic RT session at both moderate-altitude (H; 2320 m asl) and under normoxic conditions (N; <700 m asl). Venous blood samples were taken before and throughout the 30 min post-exercise period for determination of cytokines (IL6, IL10, TNFα), hormones (growth hormone [GH], cortisol [C], testosterone), and miR-378. Both exercise conditions stimulated GH and C release, while miR-378, testosterone, and inflammatory responses remained near basal conditions. At H, the RT session produced a moderate to large but nonsignificant increase in the absolute peak values of the studied cytokines. miR-378 revealed a moderate association with GH (r = 0.65; p = 0.026 and r = −0.59; p = 0.051 in N and H, respectively) and C (r = 0.61; p = 0.035 and r = 0.75; p = 0.005 in N and H, respectively). The results suggest that a RT session at H does not differentially affect the hormonal, inflammatory, and miR-378 responses compared to N. However, the standardized mean difference detected values in the cytokines suggest an intensification of the inflammatory response in H that should be further investigated.
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15
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Witvrouwen I, Gevaert AB, Possemiers N, Beckers PJ, Vorlat A, Heidbuchel H, Van Laere SJ, Van Craenenbroeck AH, Van Craenenbroeck EM. Circulating microRNA as predictors for exercise response in heart failure with reduced ejection fraction. Eur J Prev Cardiol 2021; 28:1673-1681. [PMID: 33742210 DOI: 10.1093/eurjpc/zwaa142] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 10/26/2020] [Accepted: 12/02/2020] [Indexed: 12/11/2022]
Abstract
AIMS Exercise training is a powerful adjunctive therapy in patients with heart failure with reduced ejection fraction (HFrEF), but ca. 55% of patients fail to improve VO2peak. We hypothesize that circulating microRNAs (miRNAs), as epigenetic determinants of VO2peak, can distinguish exercise responders (ER) from exercise non-responders (ENR). METHODS AND RESULTS We analysed 377 miRNAs in 18 male HFrEF patients (9 ER and 9 ENR) prior to 15 weeks of exercise training using a miRNA array. ER and ENR were defined as change in VO2peak of >20% or <6%, respectively. First, unsupervised clustering analysis of the miRNA pattern was performed. Second, differential expression of miRNA in ER and ENR was analysed and related to percent change in VO2peak. Third, a gene set enrichment analysis was conducted to detect targeted genes and pathways. Baseline characteristics and training volume were similar between ER and ENR. Unsupervised clustering analysis of miRNAs distinguished ER from ENR with 83% accuracy. A total of 57 miRNAs were differentially expressed in ENR vs. ER. A panel of seven miRNAs up-regulated in ENR (Let-7b, miR-23a, miR-140, miR-146a, miR-191, miR-210, and miR-339-5p) correlated with %changeVO2peak (all P < 0.05) and predicted ENR with area under the receiver operating characteristic curves ≥0.77. Multiple pathways involved in exercise adaptation processes were identified. CONCLUSION A fingerprint of seven miRNAs involved in exercise adaptation processes is highly correlated with VO2peak trainability in HFrEF, which holds promise for the prediction of training response and patient-targeted exercise prescription.
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Affiliation(s)
- Isabel Witvrouwen
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium.,Department of Cardiology, Antwerp University Hospital Drie Eikenstraat 655, 2650 Edegem, Belgium
| | - Andreas B Gevaert
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium.,Department of Cardiology, Antwerp University Hospital Drie Eikenstraat 655, 2650 Edegem, Belgium
| | - Nadine Possemiers
- Department of Cardiology, Antwerp University Hospital Drie Eikenstraat 655, 2650 Edegem, Belgium
| | - Paul J Beckers
- Department of Rehabilitation Sciences and Physiotherapy, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium
| | - Anne Vorlat
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium.,Department of Cardiology, Antwerp University Hospital Drie Eikenstraat 655, 2650 Edegem, Belgium
| | - Hein Heidbuchel
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium.,Department of Cardiology, Antwerp University Hospital Drie Eikenstraat 655, 2650 Edegem, Belgium
| | - Steven J Van Laere
- Translational Cancer Research Unit, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium
| | - Amaryllis H Van Craenenbroeck
- Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium.,Department of Nephrology, University Hospitals Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - Emeline M Van Craenenbroeck
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium.,Department of Cardiology, Antwerp University Hospital Drie Eikenstraat 655, 2650 Edegem, Belgium
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16
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Yamada R, Okumura S, Kono Y, Miyazaki A, Niwa Y, Ito T, Ueda S, Ishiguro T, Yoshinaga M, Fujiwara W, Hayashi M, Ozaki Y, Saitoh E, Izawa H. Effect of cardiac rehabilitation on circulating microRNA expression in heart failure: a preliminary study. FUJITA MEDICAL JOURNAL 2021; 7:76-82. [PMID: 35111549 PMCID: PMC8749499 DOI: 10.20407/fmj.2020-010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 07/02/2020] [Indexed: 11/17/2022]
Abstract
OBJECTIVES There are benefits of exercise-based cardiac rehabilitation (CR) in patients with heart failure (HF), but their underlying molecular mechanisms remain elusive. The effect of CR on the expression profile of circulating microRNAs (miRNAs), which are short noncoding RNAs that regulate posttranscriptional expression of target genes, is unknown. If miRNAs respond to changes following CR for HF, then serum profiling of miRNAs may reveal cardioprotective mechanisms of CR. METHODS This study enrolled three hospitalized patients with progressed systolic HF and three normal volunteer controls. In patients, CR was initiated after improvement of HF, which included 2 weeks of bicycle ergometer and resistance exercises. Genome-wide expression profiling of circulating miRNAs was performed using microarrays for the patients (mean±SD age, 60.0±12.2 years) and controls (58.7±0.58 years). Circulating miRNA expression profiles were compared between patients with HF before and after CR and the controls. RESULTS Expression levels of two miRNAs were significantly different in patients before CR compared with controls and patients after CR. The expression of hsa-miR-125b-1-3p was significantly downregulated and that of hsa-miR-1290 was significantly upregulated in patients before CR. CONCLUSIONS When performing CR, expression of certain circulating miRNAs in patients with HF is restored to nonpathological levels. The benefits of CR for HF may result from regulation of miRNAs through multiple effects of gene expression.
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Affiliation(s)
- Ryo Yamada
- Department of Cardiology, Fujita Health University Bantane Hospital,
Nagoya, Aichi, Japan
| | - Satoshi Okumura
- Department of Cardiology, Fujita Health University Bantane Hospital,
Nagoya, Aichi, Japan
| | - Yuji Kono
- Department of Rehabilitation, Fujita Health University Bantane
Hospital, Nagoya, Aichi, Japan
| | - Akane Miyazaki
- Department of Cardiology, Fujita Health University Bantane Hospital,
Nagoya, Aichi, Japan
| | - Yudai Niwa
- Department of Cardiology, Fujita Health University Bantane Hospital,
Nagoya, Aichi, Japan
| | - Takehiro Ito
- Department of Cardiology, Fujita Health University Bantane Hospital,
Nagoya, Aichi, Japan
| | - Sayano Ueda
- Department of Cardiology, Fujita Health University Bantane Hospital,
Nagoya, Aichi, Japan
| | - Tomoya Ishiguro
- Department of Cardiology, Fujita Health University Bantane Hospital,
Nagoya, Aichi, Japan
| | - Masataka Yoshinaga
- Department of Cardiology, Fujita Health University Bantane Hospital,
Nagoya, Aichi, Japan
| | - Wakaya Fujiwara
- Department of Cardiology, Fujita Health University Bantane Hospital,
Nagoya, Aichi, Japan
| | - Mutsuharu Hayashi
- Department of Cardiology, Fujita Health University Bantane Hospital,
Nagoya, Aichi, Japan
| | - Yukio Ozaki
- Department of Cardiology, Fujita Health University, School of
Medicine, Toyoake, Aichi, Japan
| | - Eiichi Saitoh
- Department of Rehabilitation Medicine I, Fujita Health University, School of
Medicine, Toyoake, Aichi, Japan
| | - Hideo Izawa
- Department of Cardiology, Fujita Health University Bantane Hospital,
Nagoya, Aichi, Japan
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17
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Dysregulated expression of mRNA and SNP in pulmonary artery remodeling in ascites syndrome in broilers. Poult Sci 2020; 100:100877. [PMID: 33518352 PMCID: PMC7936122 DOI: 10.1016/j.psj.2020.11.054] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/14/2020] [Accepted: 11/23/2020] [Indexed: 02/08/2023] Open
Abstract
Broiler ascites syndrome (AS), also called pulmonary artery hypertension, is a metabolic disorder that has been observed worldwide in fast-growing broilers. Pulmonary arterial remodeling is a key step in the development of AS. The precise relationship between mRNA and SNP of the pulmonary artery in regulating AS progression remains unclear. In this study, we obtained pulmonary artery tissues from broilers with AS to perform pathologic section and pathologic anatomic observation. SNP, InDel, and mRNA data analysis were carried out using GATK and ANNOVAR software to study the SNP loci of 985 previously reported genes (437 upregulated and 458 downregulated). The pathology results showed that there was a lot of yellow fluid in the abdominal cavity and pericardium, that the ascites cardiac index and hematocrit changed significantly, and that the pulmonary artery had remodeled and become thicker in the disease group. Myocardial sections showed vacuolar degeneration of myocytes and rupture of muscle fibers. In addition, ALDH7A1, IRG1, GGT5, IGSF1, DHX58, USP36, TREML2, SPAG1, CD34, and PLEKHA7 were found to be closely associated with the pathogenesis of pulmonary artery remodeling in AS progression. Taken together, our present study further illuminates the molecular mechanism of pulmonary artery remodeling underlying AS progression.
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18
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Zhang Y, He N, Feng B, Ye H. Exercise Mediates Heart Protection via Non-coding RNAs. Front Cell Dev Biol 2020; 8:182. [PMID: 32266263 PMCID: PMC7098911 DOI: 10.3389/fcell.2020.00182] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 03/04/2020] [Indexed: 12/14/2022] Open
Abstract
Cardiovascular diseases (CVDs) have become the central matter of death worldwide and have emerged as a notable concern in the healthcare field. There is accumulating evidence that regular exercise training can be as a reliable and widely favorable approach to prevent the heart from cardiovascular events. Non-coding RNAs (ncRNAs) could act as innovative biomarkers and auspicious therapeutic targets to reduce the incidence of CVDs. In this review, we summarized the regulatory effects of ncRNAs in the cardiac-protection provided by exercise to assess potential therapies for CVDs and disease prevention.
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Affiliation(s)
- Yuelin Zhang
- Department of Cardiology, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China.,Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, China
| | - Nana He
- Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, China.,Department of Experimental Medical Science, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China
| | - Beili Feng
- Department of Cardiology, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China.,Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, China
| | - Honghua Ye
- Department of Cardiology, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China.,Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo, China
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19
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Silva FCD, Iop RDR, Andrade A, Costa VP, Gutierres Filho PJB, Silva RD. Effects of Physical Exercise on the Expression of MicroRNAs: A Systematic Review. J Strength Cond Res 2020; 34:270-280. [PMID: 31877120 DOI: 10.1519/jsc.0000000000003103] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Silva, FCd, Iop, RdR, Andrade, A, Costa, VP, Gutierres Filho, PJB, and Silva, Rd. Effects of physical exercise on the expression of microRNAs: A systematic review 34(1): 270-280, 2020-Studies have detected changes in the expression of miRNAs after physical exercise, which brings new insight into the molecular control of adaptation to exercise. Therefore, the objective of the current systematic review of experimental and quasiexperimental studies published in the past 10 years was to assess evidence related to acute effects, chronic effects, and both acute and chronic effects of physical exercise on miRNA expression in humans, as well as its functions, evaluated in serum, plasma, whole blood, saliva, or muscle biopsy. For this purpose, the following electronic databases were selected: MEDLINE by Pubmed, SCOPUS, Web of Science, and also a manual search in references of the selected articles to April 2017. Experimental and quasiexperimental studies were included. Results indicate that, of the 345 studies retrieved, 40 studies met the inclusion criteria and two articles were included as a result of the manual search. The 42 studies were analyzed, and it can be observed acute and chronic effects of physical exercises (aerobic and resistance) on the expression of several miRNAs in healthy subjects, athletes, young, elderly and in patients with congestive heart failure, chronic kidney disease, diabetes mellitus type 2 associated with morbid obesity, prediabetic, and patients with intermittent claudication. It is safe to assume that miRNA changes, both in muscle tissues and bodily fluids, are presumably associated with the benefits induced by acute and chronic physical exercise. Thus, a better understanding of changes in miRNAs as a response to physical exercise might contribute to the development of miRNAs as therapeutic targets for the improvement of exercise capacity in individuals with any given disease. However, additional studies are necessary to draw accurate conclusions.
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Affiliation(s)
- Franciele Cascaes da Silva
- Adapted Physical Activity Laboratory, Center for Health Sciences and Sports, University of State of Santa Catarina, Florianopolis, Brazil
| | - Rodrigo da Rosa Iop
- Adapted Physical Activity Laboratory, Center for Health Sciences and Sports, University of State of Santa Catarina, Florianopolis, Brazil
| | - Alexandro Andrade
- Laboratory of Psychology of Sport and Exercise, Center for Health Sciences and Sports, University of State of Santa Catarina, Florianopolis, Brazil
| | - Vitor Pereira Costa
- Exercise Physiology Laboratory, Center for Health Sciences and Sports, University of State of Santa Catarina, Florianopolis, Brazil; and
| | | | - Rudney da Silva
- Adapted Physical Activity Laboratory, Center for Health Sciences and Sports, University of State of Santa Catarina, Florianopolis, Brazil
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20
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Zhou Q, Shi C, Lv Y, Zhao C, Jiao Z, Wang T. Circulating microRNAs in Response to Exercise Training in Healthy Adults. Front Genet 2020; 11:256. [PMID: 32256529 PMCID: PMC7093586 DOI: 10.3389/fgene.2020.00256] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 03/03/2020] [Indexed: 01/05/2023] Open
Abstract
Circulating microRNAs (miRNAs, miRs) have great potential as cardiac biomarkers and they are also being explored for their roles in intercellular communication and gene expression regulation. The analysis of circulating miRNAs in response to exercise would provide a deeper understanding of the molecular response to physical activity and valuable information for clinical practice. Here, eight male college students were recruited to participate in cardiopulmonary exercise testing (CPET) and 1 h acute exercise training (AET). Blood samples were collected and serum miRNAs involved in angiogenesis, inflammation and enriched in muscle and/or cardiac tissues were analyzed before and after cardiopulmonary exercise and acute exercise. The miRNAs we detected were miR-1, miR-20a, miR-21, miR-126, miR-133a, miR-133b, miR-146, miR155, miR-208a, miR-208b, miR-210, miR-221, miR-222, miR-328, miR-378, miR-499, and miR-940. We found that serum miR-20a was decreased significantly after CPET and serum miR-21 was increased after AET. In addition, no robust correlation was identified between the changes of these miRNAs and makers of cardiac function and exercise capacity, which indicates a distinct adaptation of these miRNAs to exercise. Future studies are highly needed to define the potential use of these circulating miRNAs as useful biomarkers of exercise training, and disclose the biological function of circulating miRNAs as physiological mediators of exercise-induced cardiovascular adaptation.
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Affiliation(s)
- Qiulian Zhou
- Shanghai Applied Radiation Institute, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China.,Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Sciences, Shanghai University, Shanghai, China
| | - Chao Shi
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Sciences, Shanghai University, Shanghai, China
| | - Yicheng Lv
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Sciences, Shanghai University, Shanghai, China
| | - Chenglin Zhao
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Sciences, Shanghai University, Shanghai, China
| | - Zheng Jiao
- Shanghai Applied Radiation Institute, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, China
| | - Tianhui Wang
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Sciences, Shanghai University, Shanghai, China
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21
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Abstract
Exercise is a well-known non-pharmacologic agent used to prevent and treat a wide range of pathologic conditions such as metabolic and cardiovascular disease. In this sense, the classic field of exercise physiology has determined the main theoretical and practical bases of physiologic adaptations in response to exercise. However, the last decades were marked by significant advances in analytical laboratory techniques, where the field of biochemistry, genetics and molecular biology promoted exercise science to enter a new era. Regardless of its application, whether in the field of disease prevention or performance, the association of molecular biology with exercise physiology has been fundamental for unveiling knowledge of the molecular mechanisms related to the adaptation to exercise. This chapter will address the natural evolution of exercise physiology toward genetics and molecular biology, emphasizing the collection of integrated analytical approaches that composes the OMICS and their contribution to the field of molecular exercise physiology.
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22
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Wang H, Song T, Qiao Y, Sun J. miR-940 inhibits cell proliferation and promotes apoptosis in esophageal squamous cell carcinoma cells and is associated with post-operative prognosis. Exp Ther Med 2019; 19:833-840. [PMID: 32010243 PMCID: PMC6966135 DOI: 10.3892/etm.2019.8279] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 08/30/2019] [Indexed: 12/18/2022] Open
Abstract
The present study aimed to examine microRNA (miR)-940 expression in esophageal squamous cell carcinoma (ESCC) tissues and cells, analyze its association with the clinicopathological features and prognosis of patients, and explore the potential underlying mechanisms. miR-940 expression in ESCC cell lines and a normal esophageal cell line was detected using reverse transcription-quantitative (RT-q)PCR. Furthermore, 210 resected ESCC tissue and para-carcinoma tissue specimens were collected, and miR-940 expression in those tissues was detected by RT-qPCR. In addition, the association of miR-940 with the clinicopathological features and prognosis of patients was analyzed. In an in vitro experiment, miR-940 mimics were transduced into ESCC cells by the liposome method. An MTT assay was used to detect the effect of miR-940 on the viability of ESCC cells. The influence of miR-940 on the cell cycle and apoptotic rate of ESCC cells was detected by flow cytometry. The present results indicated that the expression levels of miR-940 in human ESCC tissues and cell lines were markedly downregulated, and that low expression of miR-940 in ESCC tissues was significantly associated with a poor degree of differentiation, positive lymph node metastasis and advanced clinical stage. Kaplan-Meier survival analysis suggested that low miR-940 expression was associated with poor prognosis. Cox regression analysis revealed that lymph node metastasis, clinical stage and miR-940 expression were independent risk factors affecting the prognosis of patients. Overexpression of miR-940 in ESCC cells markedly reduced the cell viability, blocked the cell cycle at G0/G1 phase and promoted cell apoptosis. These results suggest that miR-940 is downregulated in ESCC, which is linked to the occurrence and progression of ESCC. Conversely, overexpression of miR-940 reduced the cell viability and promoted apoptosis of ESCC cells. Therefore, miR-940 may be a promising novel prognostic marker and anti-cancer target in ESCC.
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Affiliation(s)
- Haiwen Wang
- Department of Cardio-Thoracic Surgery, Weihai Central Hospital, Weihai, Shandong 264400, P.R. China
| | - Tao Song
- Department of Endocrinology, Weihai Central Hospital, Weihai, Shandong 264400, P.R. China
| | - Yanping Qiao
- Department of Hematology, Weihai Central Hospital, Weihai, Shandong 264400, P.R. China
| | - Jiangtao Sun
- Department of Oncology, Weihai Central Hospital, Weihai, Shandong 264400, P.R. China
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23
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Gevaert AB, Adams V, Bahls M, Bowen TS, Cornelissen V, Dörr M, Hansen D, Kemps HM, Leeson P, Van Craenenbroeck EM, Kränkel N. Towards a personalised approach in exercise-based cardiovascular rehabilitation: How can translational research help? A 'call to action' from the Section on Secondary Prevention and Cardiac Rehabilitation of the European Association of Preventive Cardiology. Eur J Prev Cardiol 2019; 27:1369-1385. [PMID: 31581819 DOI: 10.1177/2047487319877716] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The benefit of regular physical activity and exercise training for the prevention of cardiovascular and metabolic diseases is undisputed. Many molecular mechanisms mediating exercise effects have been deciphered. Personalised exercise prescription can help patients in achieving their individual greatest benefit from an exercise-based cardiovascular rehabilitation programme. Yet, we still struggle to provide truly personalised exercise prescriptions to our patients. In this position paper, we address novel basic and translational research concepts that can help us understand the principles underlying the inter-individual differences in the response to exercise, and identify early on who would most likely benefit from which exercise intervention. This includes hereditary, non-hereditary and sex-specific concepts. Recent insights have helped us to take on a more holistic view, integrating exercise-mediated molecular mechanisms with those influenced by metabolism and immunity. Unfortunately, while the outline is recognisable, many details are still lacking to turn the understanding of a concept into a roadmap ready to be used in clinical routine. This position paper therefore also investigates perspectives on how the advent of 'big data' and the use of animal models could help unravel inter-individual responses to exercise parameters and thus influence hypothesis-building for translational research in exercise-based cardiovascular rehabilitation.
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Affiliation(s)
- Andreas B Gevaert
- GENCOR Department, University of Antwerp, Belgium.,Department of Cardiology, Antwerp University Hospital (UZA), Belgium.,Heart Centre Hasselt, Jessa Hospital, Belgium
| | - Volker Adams
- Department of Molecular and Experimental Cardiology, TU Dresden, Germany
| | - Martin Bahls
- Department of Internal Medicine B, University of Greifswald, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Greifswald, Germany
| | - T Scott Bowen
- School of Biomedical Sciences, University of Leeds, UK
| | | | - Marcus Dörr
- Department of Internal Medicine B, University of Greifswald, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Greifswald, Germany
| | - Dominique Hansen
- Heart Centre Hasselt, Jessa Hospital, Belgium.,Faculty of Rehabilitation Sciences, Hasselt University, Belgium
| | - Hareld Mc Kemps
- Fitheid, Leefstijl, Ontwikkeling en Wetenschap (FLOW), Máxima Medical Centre, The Netherlands
| | - Paul Leeson
- Oxford Cardiovascular Clinical Research Facility, University of Oxford, UK
| | - Emeline M Van Craenenbroeck
- GENCOR Department, University of Antwerp, Belgium.,Department of Cardiology, Antwerp University Hospital (UZA), Belgium
| | - Nicolle Kränkel
- Department of Cardiology, Charité Universitätsmedizin, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Berlin, Germany
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24
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Barrón-Cabrera E, Ramos-Lopez O, González-Becerra K, Riezu-Boj JI, Milagro FI, Martínez-López E, Martínez JA. Epigenetic Modifications as Outcomes of Exercise Interventions Related to Specific Metabolic Alterations: A Systematic Review. Lifestyle Genom 2019; 12:25-44. [PMID: 31546245 DOI: 10.1159/000503289] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 09/09/2019] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Chronic diseases arise as a consequence of an unhealthy lifestyle primarily characterized by physical inactivity and unbalanced diets. Regular physical activity can improve health, and there is consistent evidence that these improvements may be the result of epigenetic modifications. OBJECTIVE To identify epigenetic modificationsas outcomes of exercise interventions related to specific metabolic alterations. METHODS The Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols (PRISMA-P) methodology for manuscript research and preparation was followed using PubMed and EBSCO databases for literature review. Out of 2,638 articles identified, only 34 articles met the inclusion criteria. RESULTS The sections of the review were organized by metabolic alterations in which studies were grouped according to healthy, diseased, and trained individuals. Resistance exercise in humans induced epigenetic changes in pathways associated with energy metabolism and insulin sensitivity, contributing to healthy skeletal muscle. Endurance exercise also caused modifications in biomarkers associated to metabolic alterations through changes in DNA methylation and the expression of specific miRNAs. However, both resistance and endurance exercise are necessary to obtain a better physiological adaptation and a combination of both seems to be needed to properly tackle the increasing prevalence of non-communicable pathologies. CONCLUSION Given the heterogeneity and complexity of the existing literature, it is currently not possible to propose a specific recommendation about the type, intensity, or duration of exercise that could be beneficial for different subsets of the population (healthy, diseased, and/or trained). Nevertheless, this review highlights the importance of exercise for health and shows the need to perform more research in this emerging area to identify epigenetic biomarkers that could serve as indicators of exercise adaptations.
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Affiliation(s)
- Elisa Barrón-Cabrera
- Institute of Translational Nutrigenetics and Nutrigenomics, Department of Molecular Biology and Genomics, Health Sciences University Center, University of Guadalajara, Guadalajara, Mexico
| | - Omar Ramos-Lopez
- Centre for Nutrition Research, Department of Nutrition, Food Science, Physiology and Toxicology, University of Navarra, Pamplona, Spain.,Faculty of Medicine and Psychology, Autonomous University of Baja California, Tijuana, Mexico
| | - Karina González-Becerra
- Institute of Translational Nutrigenetics and Nutrigenomics, Department of Molecular Biology and Genomics, Health Sciences University Center, University of Guadalajara, Guadalajara, Mexico
| | - Jose Ignacio Riezu-Boj
- Centre for Nutrition Research, Department of Nutrition, Food Science, Physiology and Toxicology, University of Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
| | - Fermin I Milagro
- Centre for Nutrition Research, Department of Nutrition, Food Science, Physiology and Toxicology, University of Navarra, Pamplona, Spain.,Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBERobn), Carlos III Health Institute, Madrid, Spain
| | - Erika Martínez-López
- Institute of Translational Nutrigenetics and Nutrigenomics, Department of Molecular Biology and Genomics, Health Sciences University Center, University of Guadalajara, Guadalajara, Mexico
| | - Jose Alfredo Martínez
- Centre for Nutrition Research, Department of Nutrition, Food Science, Physiology and Toxicology, University of Navarra, Pamplona, Spain, .,Navarra Institute for Health Research (IdiSNA), Pamplona, Spain, .,Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBERobn), Carlos III Health Institute, Madrid, Spain, .,Madrid Institute of Advanced Studies (IMDEA Food), Madrid, Spain,
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25
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Su Q, Zhang P, Yu D, Wu Z, Li D, Shen F, Liao P, Yin G. Upregulation of miR-93 and inhibition of LIMK1 improve ventricular remodeling and alleviate cardiac dysfunction in rats with chronic heart failure by inhibiting RhoA/ROCK signaling pathway activation. Aging (Albany NY) 2019; 11:7570-7586. [PMID: 31541994 PMCID: PMC6782012 DOI: 10.18632/aging.102272] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 09/05/2019] [Indexed: 12/20/2022]
Abstract
Objective: There are some researches about the role of microRNA (miRNA) in chronic heart failure (CHF) were performed, but the study about miR-93’s function in CHF is scarcely investigated. Thus, we determined to probe into the effects of miR-93 in rats with CHF by targeting LIMK1 through regulating RhoA/ROCK pathway. Results: We found increased LIMK1 and decreased miR-93 in CHF rats, and up-regulation of miR-93 inhibited LIMK1, RhoA and ROCK1 expression in CHF rats. Up-regulation of miR-93 or inhibition of LIMK1 decreased oxidative stress, inflammatory factors, as well as apoptosis-related indicators in CHF rats. LIMK1 was confirmed as a direct target gene of miR-93. Conclusion: Our study provides evidence that upregulated miR-93 and downregulated LIMK1 improve ventricular remodeling and reduce cardiac dysfunction in CHF rats by inhibiting RhoA/ROCK signaling pathway activation. Methods: First, rat models of CHF were established by aortic coarctation, and the rats were injected with miR-93 mimics, LIMK1-siRNA or overexpressed-LIMK1. Then expression of miR-93, LIMK1, RhoA, and ROCK1 expression in myocardial tissues were detected, after which indices of cardiac ultrasound, hemodynamics, and oxidative stress, inflammatory factors, apoptosis-related indicators were detected via a series of assays. Finally, the targeting relationship of miR-93 and LIMK1 was verified.
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Affiliation(s)
- Qian Su
- Cardiovascular Department, Minhang Hospital, Fudan University, Shanghai 201199, P.R.China
| | - Peng Zhang
- Cardiovascular Department, Minhang Hospital, Fudan University, Shanghai 201199, P.R.China
| | - Dong Yu
- Cardiovascular Department, Minhang Hospital, Fudan University, Shanghai 201199, P.R.China
| | - Zhaodi Wu
- Cardiovascular Department, Minhang Hospital, Fudan University, Shanghai 201199, P.R.China
| | - Dandan Li
- Cardiovascular Department, Minhang Hospital, Fudan University, Shanghai 201199, P.R.China
| | - Fangfang Shen
- Cardiovascular Department, Minhang Hospital, Fudan University, Shanghai 201199, P.R.China
| | - Pengfei Liao
- Cardiovascular Department, Minhang Hospital, Fudan University, Shanghai 201199, P.R.China
| | - Guizhi Yin
- Cardiovascular Department, Minhang Hospital, Fudan University, Shanghai 201199, P.R.China
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26
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Du J, Yang ST, Liu J, Zhang KX, Leng JY. Silence of LncRNA GAS5 Protects Cardiomyocytes H9c2 against Hypoxic Injury via Sponging miR- 142- 5p. Mol Cells 2019; 42:397-405. [PMID: 31085811 PMCID: PMC6537652 DOI: 10.14348/molcells.2018.0180] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 09/06/2018] [Accepted: 10/02/2018] [Indexed: 02/08/2023] Open
Abstract
The regulatory role of long noncoding RNA (lncRNA) growth arrest-specific transcript 5 (GAS5) in both cancerous and noncancerous cells have been widely reported. This study aimed to evaluate the role of lncRNA GAS5 in heart failure caused by myocardial infarction. We reported that silence of lncRNA GAS5 attenuated hypoxia-triggered cell death, as cell viability was increased and apoptosis rate was decreased. This phenomenon was coupled with the down-regulated expression of p53, Bax and cleaved caspase-3, as well as the up-regulated expression of CyclinD1, CDK4 and Bcl-2. At the meantime, the expression of four heart failure-related miRNAs was altered when lncRNA GAS5 was silenced (miR-21 and miR-142-5p were up-regulated; miR-30b and miR-93 were down-regulated). RNA immunoprecipitation assay results showed that lncRNA GAS5 worked as a molecular sponge for miR-142-5p. More interestingly, the protective actions of lncRNA GAS5 silence on hypoxia-stimulated cells were attenuated by miR-142-5p suppression. Besides, TP53INP1 was a target gene for miR-142-5p. Silence of lncRNA GAS5 promoted the activation of PI3K/AKT and MEK/ERK signaling pathways in a miR-142-5p-dependent manner. Collectively, this study demonstrated that silence of lncRNA GAS5 protected H9c2 cells against hypoxia-induced injury possibly via sponging miR-142-5p, functionally releasing TP53INP1 mRNA transcripts that are normally targeted by miR-142-5p.
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Affiliation(s)
- Jian Du
- Department of Cadre Ward, The First Hospital of Jilin University, Changchun, Jilin 130021,
China
| | - Si-Tong Yang
- Department of Cadre Ward, The First Hospital of Jilin University, Changchun, Jilin 130021,
China
| | - Jia Liu
- Department of Cadre Ward, The First Hospital of Jilin University, Changchun, Jilin 130021,
China
| | - Ke-Xin Zhang
- Department of Cadre Ward, The First Hospital of Jilin University, Changchun, Jilin 130021,
China
| | - Ji-Yan Leng
- Department of Cadre Ward, The First Hospital of Jilin University, Changchun, Jilin 130021,
China
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27
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Dong Y, Xu W, Liu C, Liu P, Li P, Wang K. Reactive Oxygen Species Related Noncoding RNAs as Regulators of Cardiovascular Diseases. Int J Biol Sci 2019; 15:680-687. [PMID: 30745854 PMCID: PMC6367576 DOI: 10.7150/ijbs.30464] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Accepted: 12/19/2018] [Indexed: 12/12/2022] Open
Abstract
Reactive oxygen species (ROS) are a class of reactive molecules that have been implicated in a variety of cardiovascular diseases, accompanied by disorder of multiple signaling events. As cardiomyocytes maintain abundant of mitochondria, which supply the major source of endogenous ROS, oxidative damage to mitochondria often drives apoptotic cell death and initiates cardiac pathology. In recent years, non-coding RNAs (ncRNAs) have received much attention to uncover their roles in regulating gene expression during those pathological events in the heart, such as myocardial infarction, cardiac hypertrophy, and heart failure. Emerging evidences have highlighted that different ROS levels in response to diverse cardiac stresses result in differential expression of ncRNAs, subsequently altering the expression of pathogenetic genes. However, the knowledge about the ncRNA-linked ROS regulatory mechanisms in cardiac pathologies is still largely unexplored. In this review, we summarize the connections that exist among ROS, ncRNAs, and cardiac diseases to understand the interactions among the molecular entities underlying cardiac pathological events in the hopes of guiding novel therapies for heart diseases in the future.
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Affiliation(s)
- Yanhan Dong
- Qingdao University, Deng Zhou Road 38, Qingdao 266021, China
| | - Wenhua Xu
- Qingdao University, Deng Zhou Road 38, Qingdao 266021, China
| | - Cuiyun Liu
- Qingdao University, Deng Zhou Road 38, Qingdao 266021, China
| | - Peijun Liu
- Biochemistry Department No.2 Middle School Qingdao Shandong P.R. China 266000
| | - Peifeng Li
- Qingdao University, Deng Zhou Road 38, Qingdao 266021, China
| | - Kun Wang
- Qingdao University, Deng Zhou Road 38, Qingdao 266021, China
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28
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Droplet digital PCR of serum miR-499, miR-21 and miR-208a for the detection of functionally relevant coronary artery disease. Int J Cardiol 2019; 275:129-135. [DOI: 10.1016/j.ijcard.2018.08.031] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 08/06/2018] [Accepted: 08/09/2018] [Indexed: 01/16/2023]
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29
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Chowdhury MA, Sholl HK, Sharrett MS, Haller ST, Cooper CC, Gupta R, Liu LC. Exercise and Cardioprotection: A Natural Defense Against Lethal Myocardial Ischemia-Reperfusion Injury and Potential Guide to Cardiovascular Prophylaxis. J Cardiovasc Pharmacol Ther 2019; 24:18-30. [PMID: 30041547 PMCID: PMC7236859 DOI: 10.1177/1074248418788575] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Similar to ischemic preconditioning, high-intensity exercise has been shown to decrease infarct size following myocardial infarction. In this article, we review the literature on beneficial effects of exercise, exercise requirements for cardioprotection, common methods utilized in laboratories to study this phenomenon, and discuss possible mechanisms for exercise-mediated cardioprotection.
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Affiliation(s)
- Mohammed Andaleeb Chowdhury
- 1 Department of Medicine, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
- * Mohammed Andaleeb Chowdhury, Haden K. Sholl, and Megan S. Sharrett contributed equally to this work
| | - Haden K Sholl
- 1 Department of Medicine, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
- * Mohammed Andaleeb Chowdhury, Haden K. Sholl, and Megan S. Sharrett contributed equally to this work
| | - Megan S Sharrett
- 1 Department of Medicine, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Steven T Haller
- 1 Department of Medicine, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Christopher C Cooper
- 1 Department of Medicine, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Rajesh Gupta
- 1 Department of Medicine, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Lijun C Liu
- 1 Department of Medicine, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
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30
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Wang G, Zheng X, Zheng Y, Cao R, Zhang M, Sun Y, Wu J. Construction and analysis of the lncRNA‑miRNA‑mRNA network based on competitive endogenous RNA reveals functional genes in heart failure. Mol Med Rep 2018; 19:994-1003. [PMID: 30569169 PMCID: PMC6323221 DOI: 10.3892/mmr.2018.9734] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Accepted: 11/19/2018] [Indexed: 12/12/2022] Open
Abstract
Heart failure (HF) is a principal cause of morbidity and mortality worldwide, affecting an estimated 38 million people. Although significant progress has been made with respect to the underlying molecular mechanisms, the role of the competing endogenous RNA (ceRNA) network in the pathogenesis of HF remains largely unknown. In this study, an HF-associated ceRNA network was constructed based on the differentially expressed long noncoding RNAs (lncRNAs), microRNAs (miRNAs) and mRNAs obtained, respectively, from the GSE77399, GSE104150 and GSE84796 datasets. The ceRNA network consisted of 12 lncRNA nodes, 43 miRNA nodes, 343 mRNA nodes and 530 edges. Gene ontology and Kyoto Encyclopedia of Genes and Genomes pathway analysis demonstrated that the ceRNA network was primarily enriched in the immune response, inflammatory response and T cell and B cell receptor signaling pathways. In addition, three lncRNAs (growth arrest specific 5, taurine upregulated 1 and HOX transcript antisense RNA) and three miRNAs [hsa-miRNA (miR)-26b-5p, hsa-miR-8485 and hsa-miR-940] with higher node degrees compared with other genes were selected as hub nodes. The expression of hub nodes in patients with HF was verified by reverse transcription-quantitative polymerase chain reaction analysis. The present study provided further insights into the important roles of the ceRNA network in HF development, and indicated the potential use of these hub nodes as diagnostic biomarkers and therapeutic targets.
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Affiliation(s)
- Guohong Wang
- Department of Cardiovascular Center of Beijing Tongren Hospital, Affiliated to Capital Medical University, Beijing 100730, P.R. China
| | - Xianghui Zheng
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150010, P.R. China
| | - Yang Zheng
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150010, P.R. China
| | - Rui Cao
- Cardiovascular Department, The First Hospital of Harbin, Harbin, Heilongjiang 150010, P.R. China
| | - Maomao Zhang
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150010, P.R. China
| | - Yong Sun
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150010, P.R. China
| | - Jian Wu
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150010, P.R. China
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31
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Exercise Training-Induced Changes in MicroRNAs: Beneficial Regulatory Effects in Hypertension, Type 2 Diabetes, and Obesity. Int J Mol Sci 2018; 19:ijms19113608. [PMID: 30445764 PMCID: PMC6275070 DOI: 10.3390/ijms19113608] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 10/19/2018] [Indexed: 12/21/2022] Open
Abstract
MicroRNAs are small non-coding RNAs that regulate gene expression post-transcriptionally. They are involved in the regulation of physiological processes, such as adaptation to physical exercise, and also in disease settings, such as systemic arterial hypertension (SAH), type 2 diabetes mellitus (T2D), and obesity. In SAH, microRNAs play a significant role in the regulation of key signaling pathways that lead to the hyperactivation of the renin-angiotensin-aldosterone system, endothelial dysfunction, inflammation, proliferation, and phenotypic change in smooth muscle cells, and the hyperactivation of the sympathetic nervous system. MicroRNAs are also involved in the regulation of insulin signaling and blood glucose levels in T2D, and participate in lipid metabolism, adipogenesis, and adipocyte differentiation in obesity, with specific microRNA signatures involved in the pathogenesis of each disease. Many studies report the benefits promoted by exercise training in cardiovascular diseases by reducing blood pressure, glucose levels, and improving insulin signaling and lipid metabolism. The molecular mechanisms involved, however, remain poorly understood, especially regarding the participation of microRNAs in these processes. This review aimed to highlight microRNAs already known to be associated with SAH, T2D, and obesity, as well as their possible regulation by exercise training.
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32
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Wu T, Chen Y, Du Y, Tao J, Li W, Zhou Z, Yang Z. Circulating exosomal miR-92b-5p is a promising diagnostic biomarker of heart failure with reduced ejection fraction patients hospitalized for acute heart failure. J Thorac Dis 2018; 10:6211-6220. [PMID: 30622793 DOI: 10.21037/jtd.2018.10.52] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Background Circulating microRNA (miRNA) biomarkers have been extensively reported in cardiovascular diseases (CVDs). However, serum exosomal miRNA (exo-miRNA) as biomarker in patients with heart failure (HF) with reduced ejection fraction (HFrEF) remain largely unexplored. We sought to investigate the potential of three types of serum exo-miRNAs as biomarkers for diagnosis in HFrEF patients who were admitted in hospital because of acute heart failure (AHF). Methods A total of 28 HFrEF patients hospitalized for AHF, including de novo AHF and acute decompensated HF, and 30 volunteers as control group (CG) from 2015 to 2017 were enrolled in this study. Serum exo-miRNAs were extracted and analyzed by NaNOZS-90, electron microscopy, and western blotting. Three types of serum exo-miRNAs (exo-miR-92b-5p, -192-5p, and -320a) were assessed by quantitative real time polymerase chain reaction (qRT-PCR). Results The particle size was confirmed as 40-150 nm using NaNOZS-90 and transmission electron microscopy. Exosomal biomarkers CD63 and Hsp70 were readily detected. The expression level of serum exo-miRNAs were transformed into log2-delta CT in the qPCR assay. The data showed that exo-miR-92b-5p was elevated in HFrEF patients compared with controls. Moreover, exo-miR-92b-5p was inversely correlated with the left ventricular fraction shortening (LVFS) and left ventricular ejection fraction (LVEF), whereas it was positively correlated with left atrial diameter (LAD), left ventricular diastolic diameters (LVDD) and systolic diameters (LVSD). A receiver operating characteristic (ROC) curve was generated for discrimination between HFrEF patients and controls based on exo-miR-92b-5p (P<0.001, sensitivity =71.4%, specificity =83.3%). Conclusions Exo-miR-92b-5p levels in the serum may serve as a marker for HFrEF diagnosis.
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Affiliation(s)
- Tao Wu
- Department of Cardiovascular, the Affiliated Hospital of Medical School of Ningbo University, Ningbo 315020, China
| | - Yichen Chen
- Ningbo Institute of Medical Science, Ningbo 315020, China
| | - Yantao Du
- Ningbo Institute of Medical Science, Ningbo 315020, China
| | - Jin Tao
- Zhejiang Pharmaceutical College, Ningbo 315000, China
| | - Wei Li
- Ningbo Emergency Medical Center, Ningbo 315020, China
| | - Zhong Zhou
- Department of Cardiovascular, the Affiliated Hospital of Medical School of Ningbo University, Ningbo 315020, China
| | - Zhuo Yang
- Department of Cardiovascular, the Affiliated Hospital of Medical School of Ningbo University, Ningbo 315020, China
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33
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Fernández-Sanjurjo M, de Gonzalo-Calvo D, Fernández-García B, Díez-Robles S, Martínez-Canal Á, Olmedillas H, Dávalos A, Iglesias-Gutiérrez E. Circulating microRNA as Emerging Biomarkers of Exercise. Exerc Sport Sci Rev 2018; 46:160-171. [PMID: 29659417 DOI: 10.1249/jes.0000000000000148] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
An interest has recently emerged in the role of circulating microRNAs (c-miRNAs) as posttranscriptional regulators, intercellular communicators and, especially, as potential biomarkers of the systemic response to acute exercise and training. We propose that, with the limited, heterogeneous, and mainly descriptive information currently available, c-miRNAs do not provide a reliable biomarker of exercise in healthy or diseased individuals.
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Affiliation(s)
| | - David de Gonzalo-Calvo
- Biomedical Research Institute of Barcelona (IIBB)-CSIC.,Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona.,CIBERCV, Institute of Health Carlos III, Madrid
| | - Benjamín Fernández-García
- Department of Morphology and Cell Biology (Anatomy), University of Oviedo, Oviedo.,Health Research Institute of the Principality of Asturias (ISPA)
| | - Sergio Díez-Robles
- Department of Functional Biology (Physiology), University of Oviedo, Oviedo
| | | | - Hugo Olmedillas
- Department of Functional Biology (Physiology), University of Oviedo, Oviedo.,Health Research Institute of the Principality of Asturias (ISPA)
| | - Alberto Dávalos
- Laboratory of Epigenetics of Lipid Metabolism, Madrid Institute for Advanced Studies (IMDEA)-Food, CEI UAM + CSIC, Madrid, Spain
| | - Eduardo Iglesias-Gutiérrez
- Department of Functional Biology (Physiology), University of Oviedo, Oviedo.,Health Research Institute of the Principality of Asturias (ISPA).,Autonomous University of Chile, Santiago, Chile
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34
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D'Souza RF, Woodhead JST, Zeng N, Blenkiron C, Merry TL, Cameron-Smith D, Mitchell CJ. Circulatory exosomal miRNA following intense exercise is unrelated to muscle and plasma miRNA abundances. Am J Physiol Endocrinol Metab 2018; 315:E723-E733. [PMID: 29969318 DOI: 10.1152/ajpendo.00138.2018] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
MicroRNAs (miRNAs) regulate gene expression via transcript degradation and translational inhibition, and they may also function as long distance signaling molecules. Circulatory miRNAs are either protein-bound or packaged within vesicles (exosomes). Ten young men (24.6 ± 4.0 yr) underwent a single bout of high-intensity interval cycling exercise. Vastus lateralis biopsies and plasma were collected immediately before and after exercise, as well as 4 h following the exercise bout. Twenty-nine miRNAs previously reported to be regulated by acute exercise were assessed within muscle, venous plasma, and enriched circulatory exosomes via qRT-PCR. Of the 29 targeted miRNAs, 11 were altered in muscle, 8 in plasma, and 9 in the exosome fraction. Although changes in muscle and plasma expression were bidirectional, all regulated exosomal miRNAs increased following exercise. Three miRNAs were altered in all three sample pools (miR-1-3p, -16-5p, and -222-3p), three in both muscle and plasma (miR-21-5p, -134-3p, and -107), three in both muscle and exosomes (miR-23a-3p, -208a-3p, and -150-5p), and three in both plasma and exosomes (miR-486-5p, -126-3p, and -378a-5p). There was a marked discrepancy between the observed alterations between sample pools. A subset of exosomal miRNAs increased in abundance following exercise, suggesting an exercise-induced release of exosomes enriched in specific miRNAs. The uniqueness of the exosomal miRNA response suggests its relevance as a sample pool that needs to be further explored in better understanding biological functions.
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Affiliation(s)
| | - Jonathan S T Woodhead
- Discipline of Nutrition, School of Medical Sciences, The University of Auckland , New Zealand
| | - Nina Zeng
- Liggins Institute, The University of Auckland , New Zealand
| | - Cherie Blenkiron
- Department of Molecular Medicine and Pathology, The University of Auckland , New Zealand
- Department of Obstetrics and Gynaeocology, The University of Auckland , New Zealand
| | - Troy L Merry
- Discipline of Nutrition, School of Medical Sciences, The University of Auckland , New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery, The University of Auckland , New Zealand
| | - David Cameron-Smith
- Liggins Institute, The University of Auckland , New Zealand
- Food & Bio-based Products Group, AgResearch, Palmerston North , New Zealand
- Riddet Institute , Palmerston North , New Zealand
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35
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Analysis of Plasma MicroRNAs as Predictors and Biomarkers of Aging and Frailty in Humans. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:7671850. [PMID: 30116492 PMCID: PMC6079380 DOI: 10.1155/2018/7671850] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Accepted: 06/26/2018] [Indexed: 12/21/2022]
Abstract
Although circulating microRNAs (miRNAs) can modulate gene expression and affect immune system response, little is known about their participation in age-associated frailty syndrome and sarcopenia. The aim of this study was to determine miRNAs as possible biomarkers of age and frailty and their correlation with oxidative and inflammatory state in human blood. Three inflammation-related miRNAs (miR-21, miR-146a, and miR-223) and one miRNA related with the control of melatonin synthesis (miR-483) were analyzed. Twenty-two healthy adults, 34 aged robust, and 40 aged fragile patients were selected for this study. The expression of plasma miRNAs was assessed by RT-qPCR; plasma cytokines (IL-6, IL-8, IL-10, and TNFα) were analyzed by commercial kits, and plasma advanced oxidation protein products (AOPP) and lipid oxidation (LPO) were spectrophotometrically measured. Fragile subjects had higher miR-21 levels than control subjects, whereas miR-223 and miR-483 levels increased at a similar extend in both aged groups. All cytokines measured increased in aged groups compared with controls, without differences between robust and fragile subjects. The fragile group had a TNFα/IL-10 ratio significantly higher than robust and control groups. Aged groups also had higher AOPP and LPO levels than controls. Women presented higher AOPP and LPO levels and increased expression of miR-483 compared with men. Positive correlations between miR-21 and AOPP and between miR-483 and IL-8 were detected. The expression of miR-21 and the TNFα/IL-10 ratio were correlated positively with the presence of frailty, which suggests that these markers can be considered as possible biomarkers for age-related frailty.
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36
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Wang L, Liu J, Xu B, Liu YL, Liu Z. Reduced exosome miR-425 and miR-744 in the plasma represents the progression of fibrosis and heart failure. Kaohsiung J Med Sci 2018; 34:626-633. [PMID: 30392569 DOI: 10.1016/j.kjms.2018.05.008] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 05/21/2018] [Accepted: 05/24/2018] [Indexed: 01/06/2023] Open
Abstract
Heart failure creates a leading public health burden worldwide and cardiac fibrosis is a hallmark of pathological cardiac remodeling which was found in HF patients. In this study, we detected the expression of 9 candidate miRNAs in the plasma exosome samples from 31 HF patients, and found the level of miR-21, miR-425 and miR-744 was altered. The downregulation of miR-425 and miR-744 was also found in angiotensin II treated cardiac fibroblasts. Through functional study, we identified that the reduction of miR-425 and miR-744 relates to overexpression of collagen 1 and α-SMA, which result in fibrogenesis of cardiac fibroblasts. Conversely, overexpression of miR-425 or miR-744 in cultured cardiac fibroblasts significantly abrogates angiotensin induced collagen formation and fibrogenesis. Finally, we confirmed that TGFβ1 is a direct target of miR-425 and miR-744 by dual luciferase assay and immunoblotting. Our data demonstrate that miR-425 and miR-744 function as negative regulators of cardiac fibrosis by suppression TGFβ1 expression, and miR-425 and miR-744 level in the plasma exosomes has the potential to be a biomarker to predict cardiac fibrosis and heart failure.
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Affiliation(s)
- Lu Wang
- Department of Critic Care Medicine, Renmin Hospital of Wuhan University, Wuhan, PR China.
| | - Jiao Liu
- Department of Critic Care Medicine, Renmin Hospital of Wuhan University, Wuhan, PR China
| | - Bin Xu
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, PR China
| | - Yu-Lan Liu
- Department of Critic Care Medicine, Renmin Hospital of Wuhan University, Wuhan, PR China
| | - Zhou Liu
- Department of Critic Care Medicine, Renmin Hospital of Wuhan University, Wuhan, PR China
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37
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Non-coding RNAs and exercise: pathophysiological role and clinical application in the cardiovascular system. Clin Sci (Lond) 2018; 132:925-942. [DOI: 10.1042/cs20171463] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 04/12/2018] [Accepted: 04/16/2018] [Indexed: 12/18/2022]
Abstract
There is overwhelming evidence that regular exercise training is protective against cardiovascular disease (CVD), the main cause of death worldwide. Despite the benefits of exercise, the intricacies of their underlying molecular mechanisms remain largely unknown. Non-coding RNAs (ncRNAs) have been recognized as a major regulatory network governing gene expression in several physiological processes and appeared as pivotal modulators in a myriad of cardiovascular processes under physiological and pathological conditions. However, little is known about ncRNA expression and role in response to exercise. Revealing the molecular components and mechanisms of the link between exercise and health outcomes will catalyse discoveries of new biomarkers and therapeutic targets. Here we review the current understanding of the ncRNA role in exercise-induced adaptations focused on the cardiovascular system and address their potential role in clinical applications for CVD. Finally, considerations and perspectives for future studies will be proposed.
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38
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Ultimo S, Zauli G, Martelli AM, Vitale M, McCubrey JA, Capitani S, Neri LM. Cardiovascular disease-related miRNAs expression: potential role as biomarkers and effects of training exercise. Oncotarget 2018; 9:17238-17254. [PMID: 29682219 PMCID: PMC5908320 DOI: 10.18632/oncotarget.24428] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Accepted: 01/20/2018] [Indexed: 12/12/2022] Open
Abstract
Cardiovascular diseases (CVDs) are one of the most important causes of mortality worldwide, therefore the need of effective preventive strategies is imperative. Aging is associated with significant changes in both cardiovascular structure and function that lower the threshold for clinical signs and symptoms, making older people more susceptible to CVDs morbidity and mortality. microRNAs (miRNAs) modulate gene expression at post-transcriptional level and increasing evidence has shown that miRNAs are involved in cardiovascular physiology and in the pathogenesis of CVDs. Physical activity is recommended by the medical community and the cardiovascular benefits of exercise are multifactorial and include important systemic effects on skeletal muscle, the peripheral vasculature, metabolism, and neuroendocrine systems, as well as beneficial modifications within the myocardium itself. In this review we describe the role of miRNAs and their dysregulation in several types of CVDs. We provide an overview of miRNAs in CVDs and of the effects of physical activity on miRNA regulation involved in both cardiovascular pathologies and age-related cardiovascular changes and diseases. Circulating miRNAs in response to acute and chronic sport exercise appear to be modulated following training exercise, and may furthermore serve as potential biomarkers for CVDs and different age-related CVDs.
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Affiliation(s)
- Simona Ultimo
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Giorgio Zauli
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Alberto M Martelli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Marco Vitale
- Department of Medicine and Surgery, University of Parma, Parma, Italy.,CoreLab, Azienda Ospedaliero, Universitaria di Parma, Parma, Italy
| | - James A McCubrey
- Department of Microbiology and Immunology, Brody School of Medicine, East Carolina University, Greenville, NC, USA
| | - Silvano Capitani
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Luca M Neri
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
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39
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Ultimo S, Zauli G, Martelli AM, Vitale M, McCubrey JA, Capitani S, Neri LM. Influence of physical exercise on microRNAs in skeletal muscle regeneration, aging and diseases. Oncotarget 2018; 9:17220-17237. [PMID: 29682218 PMCID: PMC5908319 DOI: 10.18632/oncotarget.24991] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 03/06/2018] [Indexed: 12/21/2022] Open
Abstract
Skeletal muscle is a dynamic tissue with remarkable plasticity and its growth and regeneration are highly organized, with the activation of specific transcription factors, proliferative pathways and cytokines. The decline of skeletal muscle tissue with age, is one of the most important causes of functional loss of independence in older adults. Maintaining skeletal muscle function throughout the lifespan is a prerequisite for good health and independent living. Physical activity represents one of the most effective preventive agents for muscle decay in aging. Several studies have underlined the importance of microRNAs (miRNAs) in the control of myogenesis and of skeletal muscle regeneration and function. In this review, we reported an overview and recent advances about the role of miRNAs expressed in the skeletal muscle, miRNAs regulation by exercise in skeletal muscle, the consequences of different physical exercise training modalities in the skeletal muscle miRNA profile, their regulation under pathological conditions and the role of miRNAs in age-related muscle wasting. Specific miRNAs appear to be involved in response to different types of exercise and therefore to play an important role in muscle fiber identity and myofiber gene expression in adults and elder population. Understanding the roles and regulation of skeletal muscle miRNAs during muscle regeneration may result in new therapeutic approaches in aging or diseases with impaired muscle function or re-growth.
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Affiliation(s)
- Simona Ultimo
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Giorgio Zauli
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Alberto M Martelli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Marco Vitale
- Department of Medicine and Surgery, University of Parma, Parma, Italy.,CoreLab, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - James A McCubrey
- Department of Microbiology and Immunology, Brody School of Medicine, East Carolina University, Greenville, USA
| | - Silvano Capitani
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Luca M Neri
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
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40
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Li Y, Yao M, Zhou Q, Cheng Y, Che L, Xu J, Xiao J, Shen Z, Bei Y. Dynamic Regulation of Circulating microRNAs During Acute Exercise and Long-Term Exercise Training in Basketball Athletes. Front Physiol 2018; 9:282. [PMID: 29662456 PMCID: PMC5890107 DOI: 10.3389/fphys.2018.00282] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 03/09/2018] [Indexed: 01/08/2023] Open
Abstract
Emerging evidence indicates the beneficial effects of physical exercise on human health, which depends on the intensity, training time, exercise type, environmental factors, and the personal health status. Conventional biomarkers provide limited insight into the exercise-induced adaptive processes. Circulating microRNAs (miRNAs, miRs) are dynamically regulated in response to acute exhaustive exercise and sustained rowing, running and cycling exercises. However, circulating miRNAs in response to long-term basketball exercise remains unknown. Here, we enrolled 10 basketball athletes who will attend a basketball season for 3 months. Specifically, circulating miRNAs which were involved in angiogenesis, inflammation and enriched in muscle and/or cardiac tissues were analyzed at baseline, immediately following acute exhaustive exercise and after 3-month basketball matches in competitive male basketball athletes. Circulating miR-208b was decreased and miR-221 was increased after 3-month basketball exercise, while circulating miR-221, miR-21, miR-146a, and miR-210 were reduced at post-acute exercise. The change of miR-146a (baseline vs. post-acute exercise) showed linear correlations with baseline levels of cardiac marker CKMB and the changes of inflammation marker Hs-CRP (baseline vs. post-acute exercise). Besides, linear correlation was observed between miR-208b changes (baseline vs. after long-term exercise) and AT VO2 (baseline). The changes of miR-221 (baseline vs. after long-term exercise) were significantly correlated with AT VO2, peak work load and CK (after 3-month basketball matches). Although further studies are needed, present findings set the stage for defining circulating miRNAs as biomarkers and suggesting their physiological roles in long-term exercise training induced cardiovascular adaptation.
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Affiliation(s)
- Yongqin Li
- Cardiac Regeneration and Ageing Lab, School of Life Science, Shanghai University, Shanghai, China
| | - Mengchao Yao
- Cardiac Regeneration and Ageing Lab, School of Life Science, Shanghai University, Shanghai, China
| | - Qiulian Zhou
- Cardiac Regeneration and Ageing Lab, School of Life Science, Shanghai University, Shanghai, China
| | - Yan Cheng
- Department of Psychiatry, Tongji Hospital of Tongji University, Shanghai, China
| | - Lin Che
- Department of Cardiology, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jiahong Xu
- Department of Cardiology, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Junjie Xiao
- Cardiac Regeneration and Ageing Lab, School of Life Science, Shanghai University, Shanghai, China
| | - Zhongming Shen
- Cardiac Regeneration and Ageing Lab, School of Life Science, Shanghai University, Shanghai, China
| | - Yihua Bei
- Cardiac Regeneration and Ageing Lab, School of Life Science, Shanghai University, Shanghai, China
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41
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Dysregulated expression of microRNAs and mRNAs in pulmonary artery remodeling in ascites syndrome in broiler chickens. Oncotarget 2018; 8:1993-2007. [PMID: 27791988 PMCID: PMC5356772 DOI: 10.18632/oncotarget.12888] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2016] [Accepted: 10/19/2016] [Indexed: 12/31/2022] Open
Abstract
Ascites syndrome (AS), also known as pulmonary artery hypertension, remains a challenging disease that severely affects both humans and broiler chickens. Pulmonary artery remodeling presents a key step in the development of AS. In this study, we obtained pulmonary artery tissues from broilers with and without AS to perform miRNA sequencing analysis, miRNA-mRNA association analysis and pathological examinations. 29 significantly differentially expressed miRNAs were found both in known and novel miRNAs with 18 up-regulated and 11 down-regulated miRNAs. Their predicted potential targets were involved in a wide range of functional clusters as indicated via GO (Gene Ontology) and KEGG (Kyoto Encyclopedia of Genes and Genomes) analyses. The upregulation of miR-155, miR-23b-3p, miR-146b-5p and miR-146b-3p were found closely associated with the pathogenesis of pulmonary artery remodeling in AS progression. The association analysis for the miRNAs-mRNAs showed that these 29 significantly differentially expressed miRNAs regulate 162 differentially expressed target genes. Among them, 20 miRNAs correlated with 18 predicted target genes that appear to be involved in pulmonary artery remodeling, mainly in three broad physiological processes: the hypoxia sensing response (HIF1α, NHE1, STAT5 and STAT3), endothelial permeability dysfunction (CD44, TRAF2, CDK2AP1, LZTFL1, JAZF1, PEBP1, LRP1B, RPS14 and THBS2) and inflammation (MEOX2, STAT5, STAT3, IRF8, MAP3K8, IL-1BETA and TNFRSF1B). Pathological pulmonary artery remodeling in the AS broilers was consistently observed in the present study. Taken together, the current analysis further illuminates the molecular mechanism of pulmonary artery remodeling underlying AS progression.
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42
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Caserta S, Mengozzi M, Kern F, Newbury SF, Ghezzi P, Llewelyn MJ. Severity of Systemic Inflammatory Response Syndrome Affects the Blood Levels of Circulating Inflammatory-Relevant MicroRNAs. Front Immunol 2018; 8:1977. [PMID: 29459855 PMCID: PMC5807656 DOI: 10.3389/fimmu.2017.01977] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 12/20/2017] [Indexed: 12/12/2022] Open
Abstract
The systemic inflammatory response syndrome (SIRS) is a potentially lethal response triggered by diverse forms of tissue injury and infection. When systemic inflammation is triggered by infection, the term sepsis is used. Understanding how inflammation is mediated and regulated is of enormous medical importance. We previously demonstrated that circulating inflammatory-relevant microRNAs (CIR-miRNAs) are candidate biomarkers for differentiating sepsis from SIRS. Here, we set out to determine how CIR-miRNA levels reflect SIRS severity and whether they derive from activated immune cells. Clinical disease severity scores and markers of red blood cell (RBC) damage or immune cell activation were correlated with CIR-miRNA levels in patients with SIRS and sepsis. The release of CIR-miRNAs modulated during SIRS was assessed in immune cell cultures. We show that severity of non-infective SIRS, but not sepsis is reflected in the levels of miR-378a-3p, miR-30a-5p, miR-30d-5p, and miR-192-5p. These CIR-miRNA levels positively correlate with levels of the redox biomarker, peroxiredoxin-1 (Prdx-1), which has previously been shown to be released by immune cells during inflammation. Furthermore, in vitro activated immune cells produce SIRS-associated miR-378a-3p, miR-30a-5p, miR-30d-5p, and miR-192-5p. Our study furthers the understanding of the origin, role, and trafficking of CIR-miRNAs as potential regulators of inflammation.
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Affiliation(s)
- Stefano Caserta
- Brighton and Sussex Medical School, University of Sussex, Falmer, United Kingdom
| | - Manuela Mengozzi
- Brighton and Sussex Medical School, University of Sussex, Falmer, United Kingdom
| | - Florian Kern
- Brighton and Sussex Medical School, University of Sussex, Falmer, United Kingdom.,Brighton and Sussex University Hospitals NHS Trust, Brighton, United Kingdom
| | - Sarah F Newbury
- Brighton and Sussex Medical School, University of Sussex, Falmer, United Kingdom
| | - Pietro Ghezzi
- Brighton and Sussex Medical School, University of Sussex, Falmer, United Kingdom
| | - Martin J Llewelyn
- Brighton and Sussex Medical School, University of Sussex, Falmer, United Kingdom.,Brighton and Sussex University Hospitals NHS Trust, Brighton, United Kingdom
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43
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Denham J. Exercise and epigenetic inheritance of disease risk. Acta Physiol (Oxf) 2018; 222. [PMID: 28371392 DOI: 10.1111/apha.12881] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 01/18/2017] [Accepted: 03/23/2017] [Indexed: 12/17/2022]
Abstract
Epigenetics is the study of gene expression changes that occur in the absence of altered genotype. Current evidence indicates a role for environmentally induced alterations to epigenetic modifications leading to health and disease changes across multiple generations. This phenomenon is called intergenerational or transgenerational epigenetic inheritance of health or disease. Environmental insults, in the form of toxins, plastics and particular dietary interventions, perturb the epigenetic landscape and influence the health of F1 through to F4 generations in rodents. There is, however, the possibility that healthy lifestyles and environmental factors, such as exercise training, could lead to favourable, heritable epigenetic modifications that augment transcriptional programmes protective of disease, including metabolic dysfunction, heart disease and cancer. The health benefits conferred by regular physical exercise training are unquestionable, yet many of the molecular changes may have heritable health implications for future generations. Similar to other environmental factors, exercise modulates the epigenome of somatic cells and researchers are beginning to study exercise epigenetics in germ cells. The germ cell epigenetic modifications affected by exercise offer a molecular mechanism for the inheritance of health and disease risk. The aims of this review are to: (i) provide an update on the expanding field of exercise epigenetics; (ii) offer an overview of data on intergenerational/transgenerational epigenetic inheritance of disease by environmental insults; (iii) to discuss the potential of exercise-induced intergenerational inheritance of health and disease risk; and finally, outline potential mechanisms and avenues for future work on epigenetic inheritance through exercise.
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Affiliation(s)
- J. Denham
- School of Science and Technology; University of New England; Armidale NSW Australia
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44
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Recchioni R, Marcheselli F, Antonicelli R, Mensà E, Lazzarini R, Procopio AD, Olivieri F. Epigenetic effects of physical activity in elderly patients with cardiovascular disease. Exp Gerontol 2017; 100:17-27. [PMID: 29074290 DOI: 10.1016/j.exger.2017.10.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 09/18/2017] [Accepted: 10/17/2017] [Indexed: 12/22/2022]
Abstract
Cardiovascular disease (CVD) is an important public health problem affecting especially the elderly. Over the past 20years, an increasing number of studies have examined its underlying pathophysiological mechanisms and new therapies are continually being discovered. However, despite considerable progress in CVD management, mortality and morbidity remain a major healthcare concern, and frequent hospital admissions compromise the daily life and social activities of these patients. Physical activity has emerged as an important non-pharmacological adjunctive therapy for CVD in older patients, especially for heart failure patients, exerting its beneficial effects on mortality, morbidity, and functional capacity. The mechanisms underlying the cardiovascular benefits of exercise are not wholly clear. Mounting evidence suggest that epigenetic modifications, such as DNA methylation, histone post-translational modifications (hPTMs) and non-coding RNA, especially microRNAs (miRNAs), may be induced by physical activity. Recently, a number of miRNAs have been identified as key players in gene expression modulation by exercise. MiRNAs are synthesized by living cells and actively released into the bloodstream through different shuttles. The epigenetic information, thus carried and delivered, is involved in the interplay between environmental factors, including physical activity, and individual genetic make-up. We review and discuss the effects of exercise on age-related CVDs, focusing on circulating miRNA (c-miRNAs) modulation. Epigenetic mechanisms may have clinical relevance in CVD prevention and management; since they can be modified, insights into the implications of lifestyle-related epigenetic changes in CVD etiology may help develop therapeutic protocols of exercise training that can be suitable and effective for elderly patients.
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Affiliation(s)
- Rina Recchioni
- Center of Clinical Pathology and Innovative Therapy, Italian National Research Center on Aging (INRCA-IRCCS), Ancona, Italy.
| | - Fiorella Marcheselli
- Center of Clinical Pathology and Innovative Therapy, Italian National Research Center on Aging (INRCA-IRCCS), Ancona, Italy
| | - Roberto Antonicelli
- Department of Cardiology, Italian National Research Center on Aging (I.N.R.C.A-IRCCS), Ancona, Italy
| | - Emanuela Mensà
- Department of Clinical and Molecular Sciences, DISCLIMO, Università Politecnica delle Marche, Ancona, Italy
| | - Raffaella Lazzarini
- Department of Clinical and Molecular Sciences, DISCLIMO, Università Politecnica delle Marche, Ancona, Italy
| | - Antonio Domenico Procopio
- Center of Clinical Pathology and Innovative Therapy, Italian National Research Center on Aging (INRCA-IRCCS), Ancona, Italy; Department of Clinical and Molecular Sciences, DISCLIMO, Università Politecnica delle Marche, Ancona, Italy
| | - Fabiola Olivieri
- Center of Clinical Pathology and Innovative Therapy, Italian National Research Center on Aging (INRCA-IRCCS), Ancona, Italy; Department of Clinical and Molecular Sciences, DISCLIMO, Università Politecnica delle Marche, Ancona, Italy
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45
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Consales C, Merla C, Marino C, Benassi B. The epigenetic component of the brain response to electromagnetic stimulation in Parkinson's Disease patients: A literature overview. Bioelectromagnetics 2017; 39:3-14. [PMID: 28990199 DOI: 10.1002/bem.22083] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Accepted: 08/20/2017] [Indexed: 12/12/2022]
Abstract
Modulations of epigenetic machinery, namely DNA methylation pattern, histone modification, and non-coding RNAs expression, have been recently included among the key determinants contributing to Parkinson's Disease (PD) aetiopathogenesis and response to therapy. Along this line of reasoning, a set of experimental findings are highlighting the epigenetic-based response to electromagnetic (EM) therapies used to alleviate PD symptomatology, mainly Deep Brain Stimulation (DBS) and Transcranial Magnetic Stimulation (TMS). Notwithstanding the proven efficacy of EM therapies, the precise molecular mechanisms underlying the brain response to these types of stimulations are still far from being elucidated. In this review we provide an overview of the epigenetic changes triggered by DBS and TMS in both PD patients and neurons from different experimental animal models. Furthermore, we also propose a critical overview of the exposure modalities currently applied, in order to evaluate the technical robustness and dosimetric control of the stimulation, which are key issues to be carefully assessed when new molecular findings emerge from experimental studies. Bioelectromagnetics. 39:3-14, 2018. © 2017 Wiley Periodicals, Inc.
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Affiliation(s)
- Claudia Consales
- ENEA-Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Rome, Italy
| | - Caterina Merla
- ENEA-Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Rome, Italy.,CNRS, Gustave Roussy, University of Paris-Sud, Université Paris-Saclay, Villejuif, France
| | - Carmela Marino
- ENEA-Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Rome, Italy
| | - Barbara Benassi
- ENEA-Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Rome, Italy
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46
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Yang Y, Yu T, Jiang S, Zhang Y, Li M, Tang N, Ponnusamy M, Wang JX, Li PF. miRNAs as potential therapeutic targets and diagnostic biomarkers for cardiovascular disease with a particular focus on WO2010091204. Expert Opin Ther Pat 2017. [PMID: 28627982 DOI: 10.1080/13543776.2017.1344217] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
INTRODUCTION A number of miRNAs have been reported to be critically involved in the regulation of cardiovascular disease (CVDs). Therefore, the development of potent analogues/inhibitors for miRNAs have thus become a key focus in the present drug discovery. In this review, we discuss the basic research and clinical use of miRNAs as the early diagnosis and therapeutic targets for CVD. We have also focused on the efficiency of therapeutically targeting miR-499, which is considered as one of the most promising molecules for treating CVDs. Areas covered: In this review, we have discussed the patents and patent applications related to miRNAs detected in CVD patients published in recent years. This review also covers the expression pattern of miR-499, as well as it highlights functions of its inhibitors in CVD. We used Google and Pubmed search engines to find relevant patents. Expert opinion: Although a massive number of miRNAs are patented as CVD biomarkers, further work is absolutely required to evaluate the reliable diagnostic values and therapeutic potential of these candidates. Overall, targeting miRNAs is definitely a promising strategy to be investigated for diagnosis and treatment of CVDs in future, however, the delivery system and off-targets effects are still a difficult challenge need to be elucidated.
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Affiliation(s)
- Yanyan Yang
- a Institue for translational medicine , Qingdao University , Qingdao , People's Republic of China
| | - Tao Yu
- a Institue for translational medicine , Qingdao University , Qingdao , People's Republic of China
| | - Shaoyan Jiang
- b Department of cardiology , The Affiliated Cardiovascular Hospital of Qingdao University , Qingdao , People's Republic of China
| | - Yinfeng Zhang
- a Institue for translational medicine , Qingdao University , Qingdao , People's Republic of China
| | - Mengpeng Li
- a Institue for translational medicine , Qingdao University , Qingdao , People's Republic of China
| | - Ningning Tang
- a Institue for translational medicine , Qingdao University , Qingdao , People's Republic of China
| | - Murugavel Ponnusamy
- a Institue for translational medicine , Qingdao University , Qingdao , People's Republic of China
| | - Jian-Xun Wang
- a Institue for translational medicine , Qingdao University , Qingdao , People's Republic of China
| | - Pei-Feng Li
- a Institue for translational medicine , Qingdao University , Qingdao , People's Republic of China
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Wang R, Wu Y, Huang W, Chen W. MicroRNA-940 Targets INPP4A or GSK3β and Activates the Wnt/β-Catenin Pathway to Regulate the Malignant Behavior of Bladder Cancer Cells. Oncol Res 2017; 26:145-155. [PMID: 28337959 PMCID: PMC7844674 DOI: 10.3727/096504017x14902261600566] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
In this report, we aimed to explore the role and regulatory mechanism of microRNA-940 (miR-940) in bladder cancer development. The expressions of miR-940 in bladder cancer tissues and cells were measured. miR-940 mimics, miR-940 inhibitor small interference RNA against INPP4A (si-INPP4A), and GSK3β (si-GSK3β) and their corresponding controls were then transfected into cells. We investigated the effects of miR-940, INPP4A, or GSK3β on cell proliferation, migration, invasion, and apoptosis. Additionally, target prediction and luciferase reporter assays were performed to investigate the targets of miR-940. The regulatory relationship between miR-940 and the Wnt/β-catenin pathway was also investigated. miR-940 was upregulated in bladder cancer tissues and cells. Overexpression of miR-940 significantly increased bladder cancer cell proliferation, promoted migration and invasion, and inhibited cell apoptosis. INPP4A and GSK3β were the direct targets of miR-940, and knockdown of INPP4A or GSK3β significantly increased cancer cell proliferation, migration, and invasion and inhibited cell apoptosis. After miR-940 overexpression, the protein expression levels of c-Myc, cyclin D1, and β-catenin were significantly increased, and the expression levels of p27 and p-β-catenin were markedly decreased. The opposite effects were obtained after suppression of miR-940. XAV939, a tankyrase 1 inhibitor that could inhibit Wnt/β-catenin signaling, significantly reversed the effects of miR-940 overexpression on cell migration and invasion. Our results indicate that overexpression of miR-940 may promote bladder cancer cell proliferation, migration, and invasion and inhibit cell apoptosis via targeting INPP4A or GSK3β and activating the Wnt/β-catenin pathway. Our findings imply the key roles of suppressing miRNA-940 in the therapy of bladder cancer.
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Affiliation(s)
- Rong Wang
- Department of Urology, The Jintan Hospital Affiliated with Jiangsu University, Changzhou, Jiangsu, P.R. China
| | - Yunfeng Wu
- Department of Urology, The Jintan Hospital Affiliated with Jiangsu University, Changzhou, Jiangsu, P.R. China
| | - Weihua Huang
- Department of Urology, The Jintan Hospital Affiliated with Jiangsu University, Changzhou, Jiangsu, P.R. China
| | - Weijun Chen
- Department of Urology, The Jintan Hospital Affiliated with Jiangsu University, Changzhou, Jiangsu, P.R. China
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Cheng R, Dang R, Zhou Y, Ding M, Hua H. MicroRNA-98 inhibits TGF-β1-induced differentiation and collagen production of cardiac fibroblasts by targeting TGFBR1. Hum Cell 2017; 30:192-200. [PMID: 28251559 DOI: 10.1007/s13577-017-0163-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 01/19/2017] [Indexed: 01/11/2023]
Abstract
To investigate the effects of miR-98 on TGF-β1-induced cardiac fibrosis in human cardiac fibroblasts (HCFs), and to establish the mechanism underlying these effects, HCFs were transfected with miR-98 inhibitor or mimic, and then treated with or without TGF-β1. The level of miR-98 was determined by qRT-PCR in TGF-β1-induced HCFs. Cell differentiation and collagen accumulation of HCFs were detected by qRT-PCR and Western blot assays, respectively. The mRNA and protein expressions of TGFBR1 were determined by qRT-PCR and Western blotting. In this study, the outcomes showed that TGF-β1 could dramatically decrease the level of miR-98 in a time- and concentration-dependent manner. Upregulation of miR-98 dramatically improved TGF-β1-induced increases in cell differentiation and collagen accumulation of HCFs. Moreover, bioinformatics analysis predicted that the TGFBR1 was a potential target gene of miR-98. Luciferase reporter assay demonstrated that miR-98 could directly target TGFBR1. Inhibition of TGFBR1 had the similar effect as miR-98 overexpression. Downregulation of TGFBR1 in HCFs transfected with miR-98 inhibitor partially reversed the protective effect of miR-98 overexpression on TGF-β1-induced cardiac fibrosis in HCFs. Upregulation of miR-98 ameliorates TGF-β1-induced differentiation and collagen accumulation of HCFs by downregulation of TGFBR1. These results provide further evidence for protective effect of miR-98 overexpression on TGF-β1-induced cardiac fibrosis.
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Affiliation(s)
- Ranran Cheng
- Affiliated Hospital, Medical Department, Hebei University of Engineering, Handan, 056002, Hebei, People's Republic of China.
- College of Medicine, Hebei University of Engineering, Handan, 056002, Hebei, People's Republic of China.
| | - Ruiying Dang
- Emergency Department, Affiliated Hospital, Hebei University of Engineering, Congtai Road No. 81, Handan, 056002, Hebei, People's Republic of China
| | - Yan Zhou
- Affiliated Hospital, Medical Department, Hebei University of Engineering, Handan, 056002, Hebei, People's Republic of China
- College of Medicine, Hebei University of Engineering, Handan, 056002, Hebei, People's Republic of China
| | - Min Ding
- College of Medicine, Hebei University of Engineering, Handan, 056002, Hebei, People's Republic of China
| | - Huikun Hua
- College of Medicine, Hebei University of Engineering, Handan, 056002, Hebei, People's Republic of China
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Zawadzka M, Jagodziński PP. Exercise-induced epigenetic regulations in inflammatory related cells. J Appl Biomed 2017. [DOI: 10.1016/j.jab.2016.09.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Sapp RM, Shill DD, Roth SM, Hagberg JM. Circulating microRNAs in acute and chronic exercise: more than mere biomarkers. J Appl Physiol (1985) 2016; 122:702-717. [PMID: 28035018 DOI: 10.1152/japplphysiol.00982.2016] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 12/14/2016] [Accepted: 12/27/2016] [Indexed: 12/12/2022] Open
Abstract
MicroRNAs (miRNAs) are short, noncoding RNAs that influence biological processes by regulating gene expression after transcription. It was recently discovered that miRNAs are released into the circulation (ci-miRNAs) where they are highly stable and can act as intercellular messengers to affect physiological processes. This review provides a comprehensive summary of the studies to date that have investigated the effects of acute exercise and exercise training on ci-miRNAs in humans. Findings indicate that specific ci-miRNAs are altered in response to different protocols of acute and chronic exercise in both healthy and diseased populations. In some cases, altered ci-miRNAs correlate with fitness and health parameters, suggesting causal mechanisms by which ci-miRNAs may facilitate adaptations to exercise training. However, strong data supporting such mechanisms are lacking. Thus, a purpose of this review is to guide future studies by discussing current and novel proposed roles for ci-miRNAs in adaptations to exercise training. In addition, substantial, fundamental gaps in the field need to be addressed. The ultimate goal of this research is that an understanding of the roles of ci-miRNAs in physiological adaptations to exercise training will one day translate to therapeutic interventions.
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Affiliation(s)
- Ryan M Sapp
- Department of Kinesiology, University of Maryland, College Park, Maryland
| | - Daniel D Shill
- Department of Kinesiology, University of Maryland, College Park, Maryland
| | - Stephen M Roth
- Department of Kinesiology, University of Maryland, College Park, Maryland
| | - James M Hagberg
- Department of Kinesiology, University of Maryland, College Park, Maryland
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