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Bhat OM, Mir RA, Nehvi IB, Wani NA, Dar AH, Zargar MA. Emerging role of sphingolipids and extracellular vesicles in development and therapeutics of cardiovascular diseases. IJC HEART & VASCULATURE 2024; 53:101469. [PMID: 39139609 PMCID: PMC11320467 DOI: 10.1016/j.ijcha.2024.101469] [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: 03/18/2024] [Revised: 07/08/2024] [Accepted: 07/12/2024] [Indexed: 08/15/2024]
Abstract
Sphingolipids are eighteen carbon alcohol lipids synthesized from non-sphingolipid precursors in the endoplasmic reticulum (ER). The sphingolipids serve as precursors for a vast range of moieties found in our cells that play a critical role in various cellular processes, including cell division, senescence, migration, differentiation, apoptosis, pyroptosis, autophagy, nutrition intake, metabolism, and protein synthesis. In CVDs, different subclasses of sphingolipids and other derived molecules such as sphingomyelin (SM), ceramides (CERs), and sphingosine-1-phosphate (S1P) are directly related to diabetic cardiomyopathy, dilated cardiomyopathy, myocarditis, ischemic heart disease (IHD), hypertension, and atherogenesis. Several genome-wide association studies showed an association between genetic variations in sphingolipid pathway genes and the risk of CVDs. The sphingolipid pathway plays an important role in the biogenesis and secretion of exosomes. Small extracellular vesicles (sEVs)/ exosomes have recently been found as possible indicators for the onset of CVDs, linking various cellular signaling pathways that contribute to the disease progression. Important features of EVs like biocompatibility, and crossing of biological barriers can improve the pharmacokinetics of drugs and will be exploited to develop next-generation drug delivery systems. In this review, we have comprehensively discussed the role of sphingolipids, and sphingolipid metabolites in the development of CVDs. In addition, concise deliberations were laid to discuss the role of sEVs/exosomes in regulating the pathophysiological processes of CVDs and the exosomes as therapeutic targets.
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Affiliation(s)
- Owais Mohmad Bhat
- Department of Biotechnology, School of Life Sciences, Central University of Kashmir, Ganderbal, India
| | - Rakeeb Ahmad Mir
- Department of Biotechnology, School of Life Sciences, Central University of Kashmir, Ganderbal, India
| | | | - Nissar Ahmad Wani
- Department of Biotechnology, School of Life Sciences, Central University of Kashmir, Ganderbal, India
| | - Abid Hamid Dar
- Department of Biotechnology, School of Life Sciences, Central University of Kashmir, Ganderbal, India
| | - M Afzal Zargar
- Department of Biotechnology, School of Life Sciences, Central University of Kashmir, Ganderbal, India
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2
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Farahzadi R, Fathi E, Valipour B, Ghaffary S. Stem cells-derived exosomes as cardiac regenerative agents. IJC HEART & VASCULATURE 2024; 52:101399. [PMID: 38584674 PMCID: PMC10990901 DOI: 10.1016/j.ijcha.2024.101399] [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: 12/07/2023] [Revised: 03/03/2024] [Accepted: 03/28/2024] [Indexed: 04/09/2024]
Abstract
Heart failure is a root cause of morbidity and mortality worldwide. Due to the limited regenerative capacity of the heart following myocardial injury, stem cell-based therapies have been considered a hopeful approach for improving cardiac regeneration. In recent years, different kinds of cell products have been investigated regarding their potential to treat patients with heart failure. Despite special attention to cell therapy and its products, therapeutic efficacy has been disappointing, and clinical application is not affordable. In the past few years, a subset of small extracellular vehicles (EVs), commonly known as "exosomes," was reported to grant regenerative and cardioprotective signals at a value similar to their donor cells. The conceptual advantage is that they may be ideally used without evoking a relevant recipient immune response or other adverse effects associated with viable cells. The evidence related to their beneficial effects in animal models of heart failure is rapidly growing. However, there is remarkable heterogeneity regarding source cells, isolation process, effective dosage, and delivery mode. This brief review will focus on the latest research and debates on regenerative potential and cardiac repair of exosomes from different sources, such as cardiac/non-cardiac stem, somatic cells, and progenitor cells. Overall, the current state of research on exosomes as an experimental therapy for heart diseases will be discussed.
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Affiliation(s)
- Raheleh Farahzadi
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Medical Philosophy and History Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ezzatollah Fathi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Behnaz Valipour
- Department of Anatomical Sciences, Sarab Faculty of Medical Sciences, Sarab, Iran
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saba Ghaffary
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Ouyang M, Yang Y, Yu G, Zhao J, Peng Y. BMSCs-derived Exosome CISH Alleviates Myocardial Infarction by Inactivating the NF-κB Pathway to Stimulate Macrophage M2 Polarization. Cardiovasc Toxicol 2024; 24:422-434. [PMID: 38512651 DOI: 10.1007/s12012-024-09847-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 03/02/2024] [Indexed: 03/23/2024]
Abstract
Current myocardial infarction (MI) treatments are suboptimal, necessitating deeper pathogenesis understanding of MI. This research explored how exosomes (Exo) derived from bone marrow mesenchymal stem cells (BMSCs) contribute to MI mitigation and their therapeutic potential. Isolated BMSCs was identified by microscope, flow cytometry, alizarin red and oil red O staining. Exo were identified by TEM, NTA and western blot. HE staining, masson staining, and cardiac function parameters were used to assess the cardiac function in MI mice. TUNEL staining, western blot and qRT-PCR were used to detect apoptosis, inflammatory factors and M1/M2 markers. The NF-κB pathway activation was detected through western blot assays. Immunofluorescence, qRT-PCR, western blot, and flow cytometry were employed to evaluate macrophage polarization. MI mice showed cardiac injury, increased apoptosis and inflammation, while BMSCs-Exo treatment alleviated these effects. In MI mice, the macrophage M1 polarization was increased and the NF-κB pathway was activated, whereas BMSCs-Exo treatment reversed these changes. Furthermore, CISH expression was reduced in MI mice, but was elevated with BMSCs-Exo treatment. In vitro, LPS shifted RAW264.7 cells to M1 phenotype and activated the NF-κB pathway, yet BMSCs-Exo shifted them to M2 phenotype and inhibited the NF-κB pathway. Mechanistically, BMSCs-Exo induced macrophage M2 polarization by transmitting CISH to inhibit NF-κB activation. BMSCs-Exo mitigates MI by transmitting CISH to inhibit the NF-κB pathway, promoting macrophages to M2 type. This implies BMSCs-Exo could be a useful treatment for MI, and CISH could be a potential therapy target.
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Affiliation(s)
- Minzhi Ouyang
- Department of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, No 139 Renmin East Road, Furong District, Changsha City, 410011, Hunan Province, People's Republic of China
| | - Yang Yang
- Department of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, No 139 Renmin East Road, Furong District, Changsha City, 410011, Hunan Province, People's Republic of China
| | - Guolong Yu
- Department of Cardiology, Xiangya Hospital, Central South University, Changsha City, 410000, Hunan Province, People's Republic of China
| | - Jiling Zhao
- Cardiovascular Medicine Centre, The Central Hospital of Enshi Tujia and Miao Autonomous Prefecture, Enshi City, 445000, Hubei Province, China
| | - Yi Peng
- Department of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, No 139 Renmin East Road, Furong District, Changsha City, 410011, Hunan Province, People's Republic of China.
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Chen QY, Jiang YN, Guan X, Ren FF, Wu SJ, Chu MP, Wu LP, Lai TF, Li L. Aerobic Exercise Attenuates Pressure Overload-Induced Myocardial Remodeling and Myocardial Inflammation via Upregulating miR-574-3p in Mice. Circ Heart Fail 2024; 17:e010569. [PMID: 38410978 DOI: 10.1161/circheartfailure.123.010569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 12/20/2023] [Indexed: 02/28/2024]
Abstract
BACKGROUND Exercise training can promote cardiac rehabilitation, thereby reducing cardiovascular disease mortality and hospitalization rates. MicroRNAs (miRs) are closely related to heart disease, among which miR-574-3p plays an important role in myocardial remodeling, but its role in exercise-mediated cardioprotection is still unclear. METHODS A mouse myocardial hypertrophy model was established by transverse aortic coarctation, and a 4-week swimming exercise training was performed 1 week after the operation. After swimming training, echocardiography was used to evaluate cardiac function in mice, and histopathologic staining was used to detect cardiac hypertrophy, myocardial fibrosis, and cardiac inflammation. Quantitative real-time polymerase chain reaction was used to detect the expression levels of miR-574-3p and cardiac hypertrophy markers. Western blotting detected the IL-6 (interleukin-6)/JAK/STAT inflammatory signaling pathway. RESULTS Echocardiography and histochemical staining found that aerobic exercise significantly improved pressure overload-induced myocardial hypertrophy (n=6), myocardial interstitial fibrosis (n=6), and cardiac inflammation (n=6). Quantitative real-time polymerase chain reaction detection showed that aerobic exercise upregulated the expression level of miR-574-3p (n=6). After specific knockdown of miR-574-3p in mouse hearts with adeno-associated virus 9 using cardiac troponin T promoter, we found that the protective effect of exercise training on the heart was significantly reversed. Echocardiography and histopathologic staining showed that inhibiting the expression of miR-574-3p could partially block the effects of aerobic exercise on cardiac function (n=6), cardiomyocyte cross-sectional area (n=6), and myocardial fibrosis (n=6). Western blotting and immunohistochemical staining showed that the inhibitory effects of aerobic exercise on the IL-6/JAK/STAT pathway and cardiac inflammation were partially abolished after miR-574-3p knockdown. Furthermore, we also found that miR-574-3p exerts cardioprotective effects in cardiomyocytes by targeting IL-6 (n=3). CONCLUSIONS Aerobic exercise protects cardiac hypertrophy and inflammation induced by pressure overload by upregulating miR-574-3p and inhibiting the IL-6/JAK/STAT pathway.
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Affiliation(s)
- Qiao-Ying Chen
- Department of Cardiology, Key Laboratory of Panvascular Diseases of Wenzhou, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
- Key Laboratory of Structural Malformations in Children of Zhejiang Province, Wenzhou, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
| | - Yi-Na Jiang
- Department of Cardiology, Key Laboratory of Panvascular Diseases of Wenzhou, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
- Key Laboratory of Structural Malformations in Children of Zhejiang Province, Wenzhou, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
| | - Xuan Guan
- Department of Cardiology, Key Laboratory of Panvascular Diseases of Wenzhou, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
- Key Laboratory of Structural Malformations in Children of Zhejiang Province, Wenzhou, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
| | - Fang-Fang Ren
- Department of Cardiology, Key Laboratory of Panvascular Diseases of Wenzhou, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
- Key Laboratory of Structural Malformations in Children of Zhejiang Province, Wenzhou, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
| | - Shu-Jie Wu
- Department of Cardiology, Key Laboratory of Panvascular Diseases of Wenzhou, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
- Key Laboratory of Structural Malformations in Children of Zhejiang Province, Wenzhou, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
| | - Mao-Ping Chu
- Department of Cardiology, Key Laboratory of Panvascular Diseases of Wenzhou, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
- Key Laboratory of Structural Malformations in Children of Zhejiang Province, Wenzhou, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
| | - Lian-Pin Wu
- Department of Cardiology, Key Laboratory of Panvascular Diseases of Wenzhou, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
- Key Laboratory of Structural Malformations in Children of Zhejiang Province, Wenzhou, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
| | - Teng-Fang Lai
- Department of Cardiology, The Affiliated Hospital of Youjiang Medical University for Nationalities, Laboratory of the Atherosclerosis and Ischemic Cardiovascular Diseases, Baise, China (T.-F.L)
| | - Lei Li
- Department of Cardiology, Key Laboratory of Panvascular Diseases of Wenzhou, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
- Key Laboratory of Structural Malformations in Children of Zhejiang Province, Wenzhou, China (Q.-Y.C., Y.-N.J., X.G., F.-F.R., S.-J.W., M.-P.C., L.-P.W., L.L.)
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Liu Z, Cheng L, Zhang L, Shen C, Wei S, Wang L, Qiu Y, Li C, Xiong Y, Zhang X. Emerging role of mesenchymal stem cells-derived extracellular vesicles in vascular dementia. Front Aging Neurosci 2024; 16:1329357. [PMID: 38389559 PMCID: PMC10881761 DOI: 10.3389/fnagi.2024.1329357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Accepted: 01/24/2024] [Indexed: 02/24/2024] Open
Abstract
Vascular dementia (VD) is a prevalent cognitive disorder among the elderly. Its pathological mechanism encompasses neuronal damage, synaptic dysfunction, vascular abnormalities, neuroinflammation, and oxidative stress, among others. In recent years, extracellular vesicles (EVs) derived from mesenchymal stem cells (MSCs) have garnered significant attention as an emerging therapeutic strategy. Current research indicates that MSC-derived extracellular vesicles (MSC-EVs) play a pivotal role in both the diagnosis and treatment of VD. Thus, this article delves into the recent advancements of MSC-EVs in VD, discussing the mechanisms by which EVs influence the pathophysiological processes of VD. These mechanisms form the theoretical foundation for their neuroprotective effect in VD treatment. Additionally, the article highlights the potential applications of EVs in VD diagnosis. In conclusion, MSC-EVs present a promising innovative treatment strategy for VD. With rigorous research and ongoing innovation, this concept can transition into practical clinical treatment, providing more effective options for VD patients.
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Affiliation(s)
- Ziying Liu
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
| | - Lin Cheng
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
- Department of Neurology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
| | - Lushun Zhang
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
| | - Chunxiao Shen
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
| | - Shufei Wei
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
| | - Liangliang Wang
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
| | - Yuemin Qiu
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
| | - Chuan Li
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
| | - Yinyi Xiong
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
- Department of Rehabilitation, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
| | - Xiaorong Zhang
- Department of Pathology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi, China
- Jiujiang Clinical Precision Medicine Research Center, Jiujiang, Jiangxi, China
- Center for Cognitive Science and Transdisciplinary Studies, Jiujiang University, Jiujiang, Jiangxi, China
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Caño-Carrillo S, Castillo-Casas JM, Franco D, Lozano-Velasco E. Unraveling the Signaling Dynamics of Small Extracellular Vesicles in Cardiac Diseases. Cells 2024; 13:265. [PMID: 38334657 PMCID: PMC10854837 DOI: 10.3390/cells13030265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 01/28/2024] [Accepted: 01/30/2024] [Indexed: 02/10/2024] Open
Abstract
Effective intercellular communication is essential for cellular and tissue balance maintenance and response to challenges. Cellular communication methods involve direct cell contact or the release of biological molecules to cover short and long distances. However, a recent discovery in this communication network is the involvement of extracellular vesicles that host biological contents such as proteins, nucleic acids, and lipids, influencing neighboring cells. These extracellular vesicles are found in body fluids; thus, they are considered as potential disease biomarkers. Cardiovascular diseases are significant contributors to global morbidity and mortality, encompassing conditions such as ischemic heart disease, cardiomyopathies, electrical heart diseases, and heart failure. Recent studies reveal the release of extracellular vesicles by cardiovascular cells, influencing normal cardiac function and structure. However, under pathological conditions, extracellular vesicles composition changes, contributing to the development of cardiovascular diseases. Investigating the loading of molecular cargo in these extracellular vesicles is essential for understanding their role in disease development. This review consolidates the latest insights into the role of extracellular vesicles in diagnosis and prognosis of cardiovascular diseases, exploring the potential applications of extracellular vesicles in personalized therapies, shedding light on the evolving landscape of cardiovascular medicine.
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Affiliation(s)
| | | | | | - Estefanía Lozano-Velasco
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaén, 23071 Jaén, Spain; (S.C.-C.); (J.M.C.-C.); (D.F.)
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Zhang H, Wan X, Tian J, An Z, Liu L, Zhao X, Zhou Y, Zhang L, Ge C, Song X. The therapeutic efficacy and clinical translation of mesenchymal stem cell-derived exosomes in cardiovascular diseases. Biomed Pharmacother 2023; 167:115551. [PMID: 37783149 DOI: 10.1016/j.biopha.2023.115551] [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: 06/19/2023] [Revised: 09/08/2023] [Accepted: 09/18/2023] [Indexed: 10/04/2023] Open
Abstract
Exosomes, mainly derived from mesenchymal stem cells, provide a good reference for cardiac function repair and clinical application in cardiac and vascular diseases by regulating cardiomyocyte viability, inflammatory levels, angiogenesis, and ventricular remodeling after a heart injury. This review presents the cardioprotective efficacy of mesenchymal stem cell-originated exosomes and explores the underlying molecular mechanisms. Furthermore, we expound on several efficient approaches to transporting exosomes into the heart in clinical application and comment on the advantages and disadvantages of each method.
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Affiliation(s)
- Huan Zhang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, PR China
| | - Xueqi Wan
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, PR China
| | - Jinfan Tian
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, PR China
| | - Ziyu An
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, PR China
| | - Libo Liu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, PR China; The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong 271000, PR China
| | - Xin Zhao
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, PR China
| | - Yuquan Zhou
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, PR China
| | - Lijun Zhang
- Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, PR China
| | - Changjiang Ge
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, PR China.
| | - Xiantao Song
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, PR China.
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Li X, Hu X, Chen Q, Jiang T. Bone marrow mesenchymal stem cell-derived exosomes carrying E3 ubiquitin ligase ITCH attenuated cardiomyocyte apoptosis by mediating apoptosis signal-regulated kinase-1. Pharmacogenet Genomics 2023; 33:117-125. [PMID: 37306338 DOI: 10.1097/fpc.0000000000000499] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
BACKGROUND Bone marrow mesenchymal stem cell (BMSC)-derived exosomes have been verified to perform an effective role in treating acute myocardial infarction (MI). Herein, we aimed to investigate the role of BMSC-derived exosomes carrying itchy E3 ubiquitin ligase (ITCH) in MI and the underlying mechanism involved. METHODS BMSCs were isolated from rat bone marrow and exosomes were extracted using ultra-high speed centrifugation. Exosomes uptake by cardiomyoblasts was determined by PKH-67 staining. Rat cardiomyoblast cell line H9C2 was stimulated by hypoxia, as in vitro model. H9C2 cell apoptosis was determined by flow cytometry. Cell viability was examined by cell counting kit-8 assay. Western blotting was performed to determine the expression of ITCH, apoptosis signal-regulated kinase-1 (ASK1), and apoptotic-related protein cleaved-caspase 3 and Bcl-2. Ubiquitination assay was employed to measure the levels of ASK1 ubiquitination. RESULTS Exosomes derived from BMSCs were endocytosed by H9C2 cardiomyoblasts. BMSC-Exo downregulated cleaved-caspase 3 expression, upregulated Bcl-2 expression, further suppressed H9C2 cell apoptosis under hypoxia treatment, meanwhile the expression of ASK1 was downregulated, and similar effects were observed in BMSC-cultured supernatant (BMSC-S). However, these effects were reversed by exosome inhibitor GW4869. BMSC-derived exosomes enhanced ASK1 ubiquitination and degradation. Mechanically, exosomes of ITCH-knockdown BMSCs promoted H9C2 cell apoptosis and upregulated ASK1 expression. Overexpression of ITCH enhanced ASK1 ubiquitination and degradation. Further, the protein expression of ASK1 and cleaved-caspase 3 was upregulated and Bcl-2 protein expression was downregulated. ITCH-knockdown BMSC exosomes increased cardiomyoblast apoptosis. CONCLUSION BMSC-derived exosomes carrying ITCH suppressed cardiomyoblast apoptosis, promoted cardiomyoblast viability, and improved myocardial injury in AMI by mediating ASK1 ubiquitination.
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Affiliation(s)
- Xuejun Li
- Department of Cardiac Surgery, the Affiliated Hospital of Guizhou Medical University, Guiyang, China
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Sareen N, Srivastava A, Alagarsamy KN, Lionetti V, Dhingra S. Stem cells derived exosomes and biomaterials to modulate autophagy and mend broken hearts. Biochim Biophys Acta Mol Basis Dis 2023:166806. [PMID: 37437748 DOI: 10.1016/j.bbadis.2023.166806] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 06/29/2023] [Accepted: 07/09/2023] [Indexed: 07/14/2023]
Abstract
Autophagy maintains cellular homeostasis and plays a crucial role in managing pathological conditions including ischemic myocardial injury leading to heart failure (HF). Despite treatments, no intervention can replace lost cardiomyocytes. Stem cell therapy offers potential for post-myocardial infarction repair but struggles with poor cell retention due to immune rejection. In the search for effective therapies, stem cell-derived extracellular vesicles (EVs), especially exosomes, have emerged as promising tools. These tiny bioactive molecule carriers play vital roles in intercellular communication and tissue engineering. They offer numerous therapeutic benefits including modulating immune responses, promoting tissue repair, and boosting angiogenesis. Additionally, biomaterials provide a conducive 3D microenvironment for cell, exosome, and biomolecule delivery, and enhance heart muscle strength, making it a comprehensive cardiac repair strategy. In this regard, the current review delves into the intricate application of extracellular vesicles (EVs) and biomaterials for managing autophagy in the heart muscle during cardiac injury. Central to our investigation is the exploration of how these elements interact within the context of cardiac repair and regeneration. Additionally, this review also casts light on the formidable challenges that plague this field, such as the issues of safety, efficacy, controlled delivery, and acceptance of these therapeutic strategies for effective clinical translation. Addressing these challenges is crucial for unlocking the full therapeutic potential of EV and biomaterial-based therapies and ensuring their successful translation from bench to bedside.
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Affiliation(s)
- Niketa Sareen
- Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, Department of Physiology and Pathophysiology, Rady Faculty of Health Science, University of Manitoba, Winnipeg R2H2A6, MB, Canada; Unit of Translational Critical Care Medicine, Institute of Life Sciences, Scuola Superiore Sant'Anna, 56124 Pisa, Italy
| | - Abhay Srivastava
- Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, Department of Physiology and Pathophysiology, Rady Faculty of Health Science, University of Manitoba, Winnipeg R2H2A6, MB, Canada
| | - Keshav Narayan Alagarsamy
- Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, Department of Physiology and Pathophysiology, Rady Faculty of Health Science, University of Manitoba, Winnipeg R2H2A6, MB, Canada
| | - Vincenzo Lionetti
- Unit of Translational Critical Care Medicine, Institute of Life Sciences, Scuola Superiore Sant'Anna, 56124 Pisa, Italy
| | - Sanjiv Dhingra
- Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, Department of Physiology and Pathophysiology, Rady Faculty of Health Science, University of Manitoba, Winnipeg R2H2A6, MB, Canada.
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Zhu Z, Zhu P, Fan X, Mo X, Wu X. Mesenchymal stem cell-derived exosomes: a possible therapeutic strategy for repairing heart injuries. Front Cell Dev Biol 2023; 11:1093113. [PMID: 37457298 PMCID: PMC10348815 DOI: 10.3389/fcell.2023.1093113] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 06/19/2023] [Indexed: 07/18/2023] Open
Abstract
Mesenchymal stem cells (MSCs) are one of the most potent therapeutic strategies for repairing cardiac injury. It has been shown in the latest studies that MSCs cannot survive in the heart for a long time. Consequently, the exosomes secreted by MSCs may dominate the repair of heart injury and promote the restoration of cardiac cells, vascular proliferation, immune regulation, etc. Based on the current research, the progress of the acting mechanism, application prospects and challenges of exosomes, including non-coding RNA, in repairing cardiac injuries are summarised in this article.
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Affiliation(s)
- Zeshu Zhu
- The Center for Heart Development, State Key Laboratory of Development Biology of Freshwater Fish, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Ping Zhu
- Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
- Guangdong Provincial Key Laboratory of Pathogenesis, Targeted Prevention and Treatment of Heart Disease, Guangzhou, Guangdong, China
| | - Xiongwei Fan
- The Center for Heart Development, State Key Laboratory of Development Biology of Freshwater Fish, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Xiaoyang Mo
- The Center for Heart Development, State Key Laboratory of Development Biology of Freshwater Fish, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Xiushan Wu
- The Center for Heart Development, State Key Laboratory of Development Biology of Freshwater Fish, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
- Guangdong Provincial Key Laboratory of Pathogenesis, Targeted Prevention and Treatment of Heart Disease, Guangzhou, Guangdong, China
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11
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Chen Y, Jin J, Chen X, Xu J, An L, Ruan H. Exosomal microRNA-342-5p from human umbilical cord mesenchymal stem cells inhibits preeclampsia in rats. Funct Integr Genomics 2023; 23:27. [PMID: 36598700 DOI: 10.1007/s10142-022-00931-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 11/22/2022] [Accepted: 11/26/2022] [Indexed: 01/05/2023]
Abstract
We aimed to investigate the inhibitory effect of human umbilical cord mesenchymal stem cell (hucMSC)-derived exosomes (hucMSC-Exos) transmitting microRNA-342-5p (miR-342-5p) on the development of preeclampsia (PE) by targeting programmed cell death 4 (PDCD4). The primary hucMSCs were cultured and transfected with miR-342-5p, and the exosomes (Exo) were extracted from the hucMSCs. PE rats were performed with an intraperitoneal injection of L-NAME from days 11 to 19 of gestation, and injection of Exo, Exo-negative control (NC), Exo-miR-342-5p agomir, Exo-miR-342-5p antagomir, and overexpressing PDCD4 (oe-PDCD4) vector into the placenta on the 16th day of pregnancy. HE staining was utilized to observe the pathological changes in placental tissues. TUNEL staining was implemented to evaluate cell apoptosis in placental tissues. Blood pressure and 24-h urinary protein in pregnant rats were measured by a non-invasive rat tail artery blood pressure measurement and protein auto-analyzer. Expressions of miR-342-5p, PDCD4, proinflammatory cytokines (TNF-α and IL-1β), and anti-inflammatory cytokines (IL-10 and TGF-β) were detected by RT-qPCR, and PDCD4 protein expression was determined by Western blot. The interaction between miR-342-5p and PDCD4 was analyzed by luciferase activity assay. MiR-342-5p was downregulated while PDCD4 was upregulated in the placental tissues of PE rats. HucMSC-Exo relieved pathology and suppressed inflammatory response, and apoptosis in the placental tissues, as well as reducing blood pressure and 24-h urinary protein of PE rats. Elevated miR-342-5p enhanced the promoting influence of hucMSC-Exo on PE rats, while inhibited miR-342-5p reversed the functions of hucMSC-Exo on PE rats. miR-342-5p targeted PDCD4. Overexpression of PDCD4 worsened the development of PE in rats. HucMSC-Exo conveying elevated miR-342-5p inhibits the development of PE in a rat model through downregulating PDCD4.
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Affiliation(s)
- Yi Chen
- Department of Obstetrics and Gynecology, The First People's Hospital of WenLing ZheJiang, No. 333, Chuanannan Road, Chengxi Street, Wenling, 317500, Zhejiang, China
| | - Jiaxi Jin
- Department of Obstetrics and Gynecology, The First People's Hospital of WenLing ZheJiang, No. 333, Chuanannan Road, Chengxi Street, Wenling, 317500, Zhejiang, China
| | - XiaoPei Chen
- Department of Obstetrics and Gynecology, The First People's Hospital of WenLing ZheJiang, No. 333, Chuanannan Road, Chengxi Street, Wenling, 317500, Zhejiang, China
| | - Jia Xu
- Department of Obstetrics and Gynecology, The First People's Hospital of WenLing ZheJiang, No. 333, Chuanannan Road, Chengxi Street, Wenling, 317500, Zhejiang, China
| | - Lihong An
- Department of Obstetrics and Gynecology, The First People's Hospital of WenLing ZheJiang, No. 333, Chuanannan Road, Chengxi Street, Wenling, 317500, Zhejiang, China
| | - Haibo Ruan
- Department of Obstetrics and Gynecology, The First People's Hospital of WenLing ZheJiang, No. 333, Chuanannan Road, Chengxi Street, Wenling, 317500, Zhejiang, China.
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12
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An Z, Tian J, Liu Y, Zhao X, Yang X, Yong J, Liu L, Zhang L, Jiang W, Song X, Zhang H. Exosomes as a Cell-free Therapy for Myocardial Injury Following Acute Myocardial Infarction or Ischemic Reperfusion. Aging Dis 2022; 13:1770-1786. [PMID: 36465167 PMCID: PMC9662265 DOI: 10.14336/ad.2022.0416] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 04/16/2022] [Indexed: 08/13/2023] Open
Abstract
Exosomes, which contain miRNA, have been receiving growing attention in cardiovascular therapy because of their role in mediating cell-cell communication, autophagy, apoptosis, inflammation, and angiogenesis. Several studies have suggested that miRNA derived from exosomes can be used to detect myocardial infarctions (MI) in patients. Basic research also suggests that exosomes could serve as a potential therapeutic target for treating acute myocardial infarction. Ischemia/reperfusion (IR) injury is associated with adverse cardiac events after acute MI. We aim to review the potential benefits and mechanisms of exosomes in treating MI and IR injury.
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Affiliation(s)
- Ziyu An
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
| | - Jinfan Tian
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
| | - Yue Liu
- Cardiovascular disease center, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
| | - Xin Zhao
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
| | - Xueyao Yang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
| | - Jingwen Yong
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
| | - Libo Liu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
| | - Lijun Zhang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
| | - Wenjian Jiang
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
| | - Xiantao Song
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
| | - Hongjia Zhang
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
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13
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Fadaei S, Zarepour F, Parvaresh M, Motamedzadeh A, Tamehri Zadeh SS, Sheida A, Shabani M, Hamblin MR, Rezaee M, Zarei M, Mirzaei H. Epigenetic regulation in myocardial infarction: Non-coding RNAs and exosomal non-coding RNAs. Front Cardiovasc Med 2022; 9:1014961. [PMID: 36440025 PMCID: PMC9685618 DOI: 10.3389/fcvm.2022.1014961] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 10/17/2022] [Indexed: 08/13/2023] Open
Abstract
Myocardial infarction (MI) is one of the leading causes of deaths globally. The early diagnosis of MI lowers the rate of subsequent complications and maximizes the benefits of cardiovascular interventions. Many efforts have been made to explore new therapeutic targets for MI, and the therapeutic potential of non-coding RNAs (ncRNAs) is one good example. NcRNAs are a group of RNAs with many different subgroups, but they are not translated into proteins. MicroRNAs (miRNAs) are the most studied type of ncRNAs, and have been found to regulate several pathological processes in MI, including cardiomyocyte inflammation, apoptosis, angiogenesis, and fibrosis. These processes can also be modulated by circular RNAs and long ncRNAs via different mechanisms. However, the regulatory role of ncRNAs and their underlying mechanisms in MI are underexplored. Exosomes play a crucial role in communication between cells, and can affect both homeostasis and disease conditions. Exosomal ncRNAs have been shown to affect many biological functions. Tissue-specific changes in exosomal ncRNAs contribute to aging, tissue dysfunction, and human diseases. Here we provide a comprehensive review of recent findings on epigenetic changes in cardiovascular diseases as well as the role of ncRNAs and exosomal ncRNAs in MI, focusing on their function, diagnostic and prognostic significance.
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Affiliation(s)
- Sara Fadaei
- Department of Internal Medicine and Endocrinology, Shohadae Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Zarepour
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Mehrnoosh Parvaresh
- Department of Physical Medicine and Rehabilitation, School of Medicine, Isfahan University of Medical Science, Isfahan, Iran
| | - Alireza Motamedzadeh
- Department of Internal Medicine, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | | | - Amirhossein Sheida
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Mohammad Shabani
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
- Department of Anesthesiology, School of Allied Medical Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Michael R. Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein, South Africa
| | - Mehdi Rezaee
- Department of Anesthesiology, School of Medicine, Shahid Madani Hospital, Alborz University of Medical Sciences, Karaj, Iran
| | - Maryam Zarei
- Tehran Heart Center, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
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14
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Pan Z, Sun W, Chen Y, Tang H, Lin W, Chen J, Chen C. Extracellular Vesicles in Tissue Engineering: Biology and Engineered Strategy. Adv Healthc Mater 2022; 11:e2201384. [PMID: 36053562 DOI: 10.1002/adhm.202201384] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 08/07/2022] [Indexed: 01/28/2023]
Abstract
Extracellular vesicles (EVs), acting as an important ingredient of intercellular communication through paracrine actions, have gained tremendous attention in the field of tissue engineering (TE). Moreover, these nanosized extracellular particles (30-140 nm) can be incorporated into biomaterials according to different principles to facilitate signal delivery in various regenerative processes directly or indirectly. Bioactive biomaterials as the carrier will extend the retention time and realize the controlled release of EVs, which further enhance their therapeutic efficiency in tissue regeneration. Herein, the basic biological characteristics of EVs are first introduced, and then their outstanding performance in exerting direct impacts on target cells in tissue regeneration as well as indirect effects on promoting angiogenesis and regulating the immune environment, due to specific functional components of EVs (nucleic acid, protein, lipid, etc.), is emphasized. Furthermore, different design ideas for suitable EV-loaded biomaterials are also demonstrated. In the end, this review also highlights the engineered strategies, which aim at solving the problems related to natural EVs such as highly heterogeneous functions, inadequate tissue targeting capabilities, insufficient yield and scalability, etc., thus promoting the therapeutic pertinence and clinical potential of EV-based approaches in TE.
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Affiliation(s)
- Ziyin Pan
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School Of Medicine, Shanghai, 200092, China.,Shanghai Engineering Research Center of Lung Transplantation, Shanghai, 200433, China
| | - Weiyan Sun
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School Of Medicine, Shanghai, 200092, China.,Shanghai Engineering Research Center of Lung Transplantation, Shanghai, 200433, China
| | - Yi Chen
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School Of Medicine, Shanghai, 200092, China.,Shanghai Engineering Research Center of Lung Transplantation, Shanghai, 200433, China
| | - Hai Tang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School Of Medicine, Shanghai, 200092, China.,Shanghai Engineering Research Center of Lung Transplantation, Shanghai, 200433, China
| | - Weikang Lin
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School Of Medicine, Shanghai, 200092, China.,Shanghai Engineering Research Center of Lung Transplantation, Shanghai, 200433, China
| | - Jiafei Chen
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School Of Medicine, Shanghai, 200092, China
| | - Chang Chen
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School Of Medicine, Shanghai, 200092, China.,Shanghai Engineering Research Center of Lung Transplantation, Shanghai, 200433, China
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15
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Fang J, Zhang Y, Chen D, Zheng Y, Jiang J. Exosomes and Exosomal Cargos: A Promising World for Ventricular Remodeling Following Myocardial Infarction. Int J Nanomedicine 2022; 17:4699-4719. [PMID: 36217495 PMCID: PMC9547598 DOI: 10.2147/ijn.s377479] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Accepted: 09/21/2022] [Indexed: 11/23/2022] Open
Abstract
Exosomes are a pluripotent group of extracellular nanovesicles secreted by all cells that mediate intercellular communications. The effective information within exosomes is primarily reflected in exosomal cargos, including proteins, lipids, DNAs, and non-coding RNAs (ncRNAs), the most intensively studied molecules. Cardiac resident cells (cardiomyocytes, fibroblasts, and endothelial cells) and foreign cells (infiltrated immune cells, cardiac progenitor cells, cardiosphere-derived cells, and mesenchymal stem cells) are involved in the progress of ventricular remodeling (VR) following myocardial infarction (MI) via transferring exosomes into target cells. Here, we summarize the pathological mechanisms of VR following MI, including cardiac myocyte hypertrophy, cardiac fibrosis, inflammation, pyroptosis, apoptosis, autophagy, angiogenesis, and metabolic disorders, and the roles of exosomal cargos in these processes, with a focus on proteins and ncRNAs. Continued research in this field reveals a novel diagnostic and therapeutic strategy for VR.
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Affiliation(s)
- Jiacheng Fang
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310009, People’s Republic of China
| | - Yuxuan Zhang
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310009, People’s Republic of China
| | - Delong Chen
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310009, People’s Republic of China
| | - Yiyue Zheng
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310009, People’s Republic of China
| | - Jun Jiang
- Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310009, People’s Republic of China,Correspondence: Jun Jiang, Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou, Zhejiang, 310009, People’s Republic of China, Tel/Fax +86 135 8870 6891, Email
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16
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Luo Y, Li Z, Wang X, Wang J, Duan X, Li R, Peng Y, Ye Q, He Y. Characteristics of culture-condition stimulated exosomes or their loaded hydrogels in comparison with other extracellular vesicles or MSC lysates. Front Bioeng Biotechnol 2022; 10:1016833. [PMID: 36185445 PMCID: PMC9523448 DOI: 10.3389/fbioe.2022.1016833] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 09/05/2022] [Indexed: 12/12/2022] Open
Abstract
Recently, it has become popular to study the use of extracellular vesicles (EVs) secreted by stem cells to repair damaged tissues or lost cells. Various cell types and physiological fluids release EVs, and they play an important role in cell-to-cell communication. Moreover, EVs have been implicated in important processes, such as immune responses, homeostasis maintenance, coagulation, inflammation, cancer progression, angiogenesis, and antigen presentation. Thus, EVs participate in both physiological and pathological progression. The main classes of EVs include exosomes, microvesicles (MVs), and apoptotic bodies (ApoBDs). Exosomes, which carry a mass of signal molecules such as RNA, DNA, proteins, and lipids, are the most important of these EVs subsets. Currently, exosomes are generating substantial interest in the scientific community. Exosomes loaded hydrogels or under different cultural environments exhibit different properties and functions. Therefore, the exosomes obtained from different sources and conditions are worth reviewing. More importantly, no review article has compared the different EVs, such as exosomes, MVs, ApoBDs, and mesenchymal stem cell (MSC) lysates, which are special soluble substances. The differentiation between EVs and MSC lysates is a logical approach. Accordingly, this review provides an update on the latest progress in studying the roles of culture-condition stimulated exosomes or their loaded hydrogels and the differentiation between exosomes, MVs, ApoBDs, and MSC lysates. Published studies were retrieved from the PubMed® database for review.
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Affiliation(s)
- Yu Luo
- Center of Regenerative Medicine and Department of Stomatology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhihua Li
- Department of Orthodontics, School and Hospital of Stomatology, Nanchang University, Nanchang, China
| | - Xinxin Wang
- Institute of Regenerative and Translational Medicine, Tianyou Hospital, Wuhan University of Science and Technology, Wuhan, China
| | - Juan Wang
- Center of Regenerative Medicine and Department of Stomatology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Xingxiang Duan
- Center of Regenerative Medicine and Department of Stomatology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Ruohan Li
- Center of Regenerative Medicine and Department of Stomatology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Youjian Peng
- Center of Regenerative Medicine and Department of Stomatology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Qingsong Ye
- Center of Regenerative Medicine and Department of Stomatology, Renmin Hospital of Wuhan University, Wuhan, China
- Department of Orthodontics, School and Hospital of Stomatology, Nanchang University, Nanchang, China
- *Correspondence: Qingsong Ye, ; Yan He,
| | - Yan He
- Institute of Regenerative and Translational Medicine, Tianyou Hospital, Wuhan University of Science and Technology, Wuhan, China
- *Correspondence: Qingsong Ye, ; Yan He,
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17
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Zheng YL, Wang WD, Cai PY, Zheng F, Zhou YF, Li MM, Du JR, Lin S, Lin HL. Stem cell-derived exosomes in the treatment of acute myocardial infarction in preclinical animal models: a meta-analysis of randomized controlled trials. Stem Cell Res Ther 2022; 13:151. [PMID: 35395872 PMCID: PMC8994329 DOI: 10.1186/s13287-022-02833-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 03/28/2022] [Indexed: 11/10/2022] Open
Abstract
Background Exosomes (EXOs) derived from stem cells have become a potential new treatment for acute myocardial infarction (AMI). However, their impact is still not fully understood. Therefore, we performed this meta-analysis to systematically review the efficacy of EXOs on AMI in preclinical animal models. Methods We searched PubMed, EMBASE, and the Web of Science from September 1, 1980 to September 1, 2021, to retrieve the studies reporting the therapeutic effects of EXOs on AMI animal models. Secondary endpoints include the fractional shortening (FS), infarct size (IS), fibrosis area (FA), the TNF-α, IL-6 and IL-10 levels, the apoptosis rate and the number of autophagic vesicles. Two authors independently screened the articles based on inclusion and exclusion criteria. All statistical analyses were conducted using Stata14.0. Results Ten studies satisfied the inclusion criteria. Pooled analyses demonstrated that the levels of LVEF (WMD = 3.67%; 95% CI 2.28–5.07%; P = 0.000), FS (WMD = 3.69%; 95% CI 2.06–5.33%; P = 0.000), IS (WMD = −4.52%, 95% CI − 7.14 to − 1.9%; P = 0.001), and FA (WMD = −7.04%, 95% CI − 8.74 to − 5.34%; P = 0.000), TNF-α (WMD = −3.09, 95% CI − 5.47 to − 0.72; P = 0.011), TL-6 (WMD = −6.34, 95% CI − 11.2 to − 1.49; P < 0.01), TL-10 (WMD = 6.37, 95% CI 1.53–11.21; P = 0.01), the apoptosis rate (WMD = −8.23, 95% CI − 15.29 to − 1.17; P = 0.000), and the number of autophagic vesicles (WMD = −4.52, 95% CI − 7.43 to − 1.62; P = 0.000). Subgroup analysis showed that the EXOs were derived from HMSCs. Subgroup analysis showed that the EXOs derived from HMSCs, and that exosome therapy immediately after myocardial infarction can better improve the LVEF. Conclusions: EXOs therapy has the potential to improve cardiac function, fibrogenesis, and inflammatory response, as well as reducing cell apoptosis and autophagy in preclinical AMI animal models. This can inform future human clinical trials of EXOs. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-022-02833-z.
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Affiliation(s)
- Yan-Li Zheng
- Department of Cardiology, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian Province, China
| | - Wan-da Wang
- Department of Cardiology, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian Province, China
| | - Ping-Yu Cai
- Department of Cardiology, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian Province, China
| | - Feng Zheng
- Department of Neurosurgery, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Yi-Fan Zhou
- Department of Cardiology, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian Province, China
| | - Mei-Mei Li
- Department of Cardiology, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian Province, China
| | - Jing-Ru Du
- Department of Cardiology, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian Province, China
| | - Shu Lin
- Department of Cardiology, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian Province, China. .,Centre of Neurological and Metabolic Research, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China. .,Diabetes and Metabolism Division, Garvan Institute of Medical Research, 384 Victoria Street, Darlinghurst, Sydney, NSW, 2010, Australia.
| | - Hui-Li Lin
- Department of Cardiology, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian Province, China.
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18
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Fan C, Wang Q, Chen Y, Ye T, Fan Y. Exosomes derived from bone mesenchymal stem cells attenuate myocardial fibrosis both in vivo and in vitro via autophagy activation: the key role of miR-199a-3p/mTOR pathway. Hum Cell 2022; 35:817-835. [PMID: 35190954 DOI: 10.1007/s13577-022-00680-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 01/25/2022] [Indexed: 12/11/2022]
Abstract
Autophagy suppression plays key a role during myocardial fibrosis (MF) progression. Exosomes from stem cells attenuate MF. The current study aimed to explain the antifibrosis effects of exosomes by focusing on microRNAs (miRs). MF was induced in rats using transverse aortic constriction (TAC) method and handled with exosomes from bone mesenchymal stem cells (BMSCs). The results of in vivo assays were verified with H9c2 cells. MiR expression profile was determined using microarray detection. The influence of miR-199a-3p modulation in vivo and in vitro on the antifibrosis effect of exosomes then was assessed. Exosomes attenuated MF by inhibiting inflammation, improving tissue structure, and inhibiting fibrosis-related indicators in TAC rats, and the effects were associated with autophagy activation. In H9c2 cells, exosomes suppressed cell viability, induced cell apoptosis, inhibited fibrosis-related indicators, while and the inhibition of autophagy by 3-MA would block the effect of exosomes. Based on the microarray detection, miR-199a-3p level was selected as therapeutic target. The inhibition of miR-199a-3p impaired the antifibrosis effects of exosomes on H9c2 cells, which was associated with autophagy inhibition. Collectively, exosomes from BMSCs exerted antifibrosis effects via the distant transfer of miR-199a-3p to heart tissues, which induced autophagy by inhibiting mTOR.
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Affiliation(s)
- Chenrong Fan
- Department of Cardiology, The First People's Hospital of Wenling, No. 333 Chuan'an South Road, Chengxi Street, Wenling, 317500, Zhejiang, China
| | - Qizeng Wang
- Department of Cardiology, The First People's Hospital of Wenling, No. 333 Chuan'an South Road, Chengxi Street, Wenling, 317500, Zhejiang, China
| | - Youjin Chen
- Department of Cardiology, The First People's Hospital of Wenling, No. 333 Chuan'an South Road, Chengxi Street, Wenling, 317500, Zhejiang, China
| | - Tingting Ye
- Department of Cardiology, The First People's Hospital of Wenling, No. 333 Chuan'an South Road, Chengxi Street, Wenling, 317500, Zhejiang, China
| | - Yuncao Fan
- Department of Cardiology, The First People's Hospital of Wenling, No. 333 Chuan'an South Road, Chengxi Street, Wenling, 317500, Zhejiang, China.
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19
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Yang L, Wang T, Zhang X, Zhang H, Yan N, Zhang G, Yan R, Li Y, Yu J, He J, Jia S, Wang H. Exosomes derived from human placental mesenchymal stem cells ameliorate myocardial infarction via anti-inflammation and restoring gut dysbiosis. BMC Cardiovasc Disord 2022; 22:61. [PMID: 35172728 PMCID: PMC8851843 DOI: 10.1186/s12872-022-02508-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 02/09/2022] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Myocardial infarction (MI) represents a severe cardiovascular disease with limited therapeutic agents. This study was aimed to elucidate the role of the exosomes derived from human placental mesenchymal stem cells (PMSCs-Exos) in MI. METHODS PMSCs were isolated and cultured in vitro, with identification by both transmission electron microscopy (TEM) and nanoparticle tracking analysis (NTA). To further investigate the effects of PMSC-Exos on MI, C57BL/6 mice were randomly divided into Sham group, MI group, and PMSC-Exos group. After 4 weeks of the intervention, cardiac function was assessed by cardiac echocardiography, electrocardiogram and masson trichrome staining; lipid indicators were determined by automatic biochemical instrument; inflammatory cytokines were measured by cytometric bead array (CBA); gut microbiota, microbial metabolites short chain fatty acids (SCFAs) as well as lipopolysaccharide (LPS) were separately investigated by 16S rRNA high throughput sequencing, gas chromatography mass spectrometry (GC-MS) and tachypleus amebocyte lysate kit; transcriptome analysis was used to test the transcriptional components (mRNA\miRNA\cirRNA\lncRNA) of PMSC-Exos. RESULTS We found that human PMSC-Exos were obtained and identified with high purity and uniformity. MI model was successfully established. Compared to MI group, PMSC-Exos treatment ameliorated myocardial fibrosis and left ventricular (LV) remodeling (P < 0.05). Moreover, PMSC-Exos treatment obviously decreased MI molecular markers (AST/BNP/MYO/Tn-I/TC), pro-inflammatory indicators (IL-1β, IL-6, TNF-α, MCP-1), as well as increased HDL in comparison with MI group (all P < 0.05). Intriguingly, PMSC-Exos intervention notably modulated gut microbial community via increasing the relative abundances of Bacteroidetes, Proteobacteria, Verrucomicrobia, Actinobacteria, Akkermansia, Bacteroides, Bifidobacterium, Thauera and Ruminiclostridium, as well as decreasing Firmicutes (all P < 0.05), compared with MI group. Furthermore, PMSC-Exos supplementation increased gut microbiota metabolites SCFAs (butyric acid, isobutyric acid and valeric acid) and decreased LPS in comparison with MI group (all P < 0.05). Correlation analysis indicated close correlations among gut microbiota, microbial SCFAs and inflammation in MI. CONCLUSIONS Our study highlighted that PMSC-Exos intervention alleviated MI via modulating gut microbiota and suppressing inflammation.
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Affiliation(s)
- Libo Yang
- Clinical Medical College, Ningxia Medical University, Yinchuan, 750004 Ningxia China
- Heart Centre and Department of Cardiovascular Diseases, General Hospital of Ningxia Medical University, Yinchuan, 750004 Ningxia China
- Ningxia Key Laboratory of Vascular Injury and Repair Research, Ningxia Medical University, Yinchuan, 750004 China
| | - Ting Wang
- Department of Pathogenic Biology and Medical Immunology, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, 750004 Ningxia China
| | - Xiaoxia Zhang
- College of Traditional Chinese Medicine, Ningxia Medical University, Yinchuan, 750004 Ningxia China
| | - Hua Zhang
- Heart Centre and Department of Cardiovascular Diseases, General Hospital of Ningxia Medical University, Yinchuan, 750004 Ningxia China
| | - Ning Yan
- Clinical Medical College, Ningxia Medical University, Yinchuan, 750004 Ningxia China
- Heart Centre and Department of Cardiovascular Diseases, General Hospital of Ningxia Medical University, Yinchuan, 750004 Ningxia China
- Ningxia Key Laboratory of Vascular Injury and Repair Research, Ningxia Medical University, Yinchuan, 750004 China
| | - Guoshan Zhang
- Heart Centre and Department of Cardiovascular Diseases, General Hospital of Ningxia Medical University, Yinchuan, 750004 Ningxia China
| | - Ru Yan
- Heart Centre and Department of Cardiovascular Diseases, General Hospital of Ningxia Medical University, Yinchuan, 750004 Ningxia China
- Ningxia Key Laboratory of Vascular Injury and Repair Research, Ningxia Medical University, Yinchuan, 750004 China
| | - Yiwei Li
- Department of Pathogenic Biology and Medical Immunology, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, 750004 Ningxia China
| | - Jingjing Yu
- Clinical Medical College, Ningxia Medical University, Yinchuan, 750004 Ningxia China
- Department of Beijing National Biochip Research Center Sub-Center in Ningxia, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Jun He
- Heart Centre and Department of Cardiovascular Diseases, General Hospital of Ningxia Medical University, Yinchuan, 750004 Ningxia China
- Ningxia Key Laboratory of Vascular Injury and Repair Research, Ningxia Medical University, Yinchuan, 750004 China
| | - Shaobin Jia
- Clinical Medical College, Ningxia Medical University, Yinchuan, 750004 Ningxia China
- Heart Centre and Department of Cardiovascular Diseases, General Hospital of Ningxia Medical University, Yinchuan, 750004 Ningxia China
- Ningxia Key Laboratory of Vascular Injury and Repair Research, Ningxia Medical University, Yinchuan, 750004 China
| | - Hao Wang
- Department of Pathogenic Biology and Medical Immunology, School of Basic Medical Sciences, Ningxia Medical University, Yinchuan, 750004 Ningxia China
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20
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Khan K, Caron C, Mahmoud I, Derish I, Schwertani A, Cecere R. Extracellular Vesicles as a Cell-free Therapy for Cardiac Repair: a Systematic Review and Meta-analysis of Randomized Controlled Preclinical Trials in Animal Myocardial Infarction Models. Stem Cell Rev Rep 2022; 18:1143-1167. [PMID: 35107768 DOI: 10.1007/s12015-021-10289-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/18/2021] [Indexed: 12/14/2022]
Abstract
Stem cell therapy for cardiac regeneration has been gaining traction as a possible intervention for the reduction of the burden associated with MI and heart failure. However, stem cell therapies have several shortcomings, including poor engraftment, limited improvements in cardiac function, and possible teratogenicity. Recently, extracellular vesicles (EVs) from stem cell sources have been explored as a novel therapy to regenerate the injured myocardium in several animal MI trials. In this systematic review and meta-analysis, we investigate the use of stem cell-derived EVs for cardiac repair preclinical trials in animal MI models. Cochrane Library, Medline, Embase, PubMed, Scopus and Web of Science and grey literature (Canadian Agency for Drugs, Technologies in Health, and Google Scholar) were searched through August 20, 2020 and 37 articles were included in the final analysis. The overall effect size observed in EV-treated small animals after MI for ejection fraction (EF) was 10.85 [95 %CI: 8.79, 12.90] and for fractional shortening (FS) was 7.19 [95 %CI: 5.43, 8.96] compared to control-treated animals. The most abundant stem cell source used were mesenchymal stem cells which showed robust improvements in EF and FS (MD = 11.89 [95 % CI: 9.44, 14.34] and MD = 6.96 [95 % CI: 4.97, 8.96], respectively). Significant publication bias was detected for EF and FS outcomes. This study supports the use of EVs derived from stem cells as a novel therapy for cardiac repair after MI. Further investigation in larger animal studies may be necessary before clinical trials.PROSPERO registration number: CRD42019142218.
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Affiliation(s)
- Kashif Khan
- Division of Cardiology and Cardiac Surgery, Glen Campus - The Royal Victoria Hospital, McGill University Health Centre, 1001 Decarie Blvd, Block C, C07.1284, Montreal, Quebec, Canada
| | - Christophe Caron
- Division of Cardiology and Cardiac Surgery, Glen Campus - The Royal Victoria Hospital, McGill University Health Centre, 1001 Decarie Blvd, Block C, C07.1284, Montreal, Quebec, Canada
| | - Ibtisam Mahmoud
- McConnell Resource Centre, McGill University Health Centre, Montreal, Quebec, Canada
| | - Ida Derish
- Division of Cardiology and Cardiac Surgery, Glen Campus - The Royal Victoria Hospital, McGill University Health Centre, 1001 Decarie Blvd, Block C, C07.1284, Montreal, Quebec, Canada
| | - Adel Schwertani
- Division of Cardiology and Cardiac Surgery, Glen Campus - The Royal Victoria Hospital, McGill University Health Centre, 1001 Decarie Blvd, Block C, C07.1284, Montreal, Quebec, Canada
| | - Renzo Cecere
- Division of Cardiology and Cardiac Surgery, Glen Campus - The Royal Victoria Hospital, McGill University Health Centre, 1001 Decarie Blvd, Block C, C07.1284, Montreal, Quebec, Canada.
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21
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Zhang JK, Zhang Z, Guo ZA, Fu Y, Chen XJ, Chen WJ, Wu HF, Cui XJ. The BMSC-derived exosomal lncRNA Mir9-3hg suppresses cardiomyocyte ferroptosis in ischemia-reperfusion mice via the Pum2/PRDX6 axis. Nutr Metab Cardiovasc Dis 2022; 32:515-527. [PMID: 34953631 DOI: 10.1016/j.numecd.2021.10.017] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 10/20/2021] [Accepted: 10/23/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND AND AIMS The exosomal long noncoding RNAs (lncRNAs) have been reported to have cardioprotective effects on ischemia-reperfusion (I/R) injury by hindering ferroptosis, but the role of lncRNA Mir9-3 host gene (Mir9-3hg) in cardiac I/R injury remains unclear. METHODS AND RESULTS Exosomes were extracted from mouse bone marrow mesenchymal stem cells (BMSCs) and identified by detecting the exosome specific marker levels, and the results showed that Mir9-3hg was highly expressed in BMSCs-Exo. Hypoxia/reoxygenation (H/R)-treated HL-1 mouse cardiomyocytes were incubated with exosomes extracted from BMSCs transfected with Mir9-3hg siRNA. BMSCs-Exo incubation observably facilitated cell proliferation, increased glutathione (GSH) content, and reduced iron ion concentration, reactive oxygen species (ROS) level and ferroptosis marker protein levels in H/R-treated cells, while interfering Mir9-3hg reversed these effects. RNA binding protein immunoprecipitation assay was found that Mir9-3hg bound with pumilio RNA binding family member 2 (Pum2) protein and downregulated Pum2 expression. Silence of Pum2 reversed the effects of Mir9-3hg inhibition on cell functions. Chromatin immunoprecipitation assay was revealed that Pum2 bound with peroxiredoxin 6 (PRDX6) promoter and restrained PRDX6 expression. Silence of PRDX6 reversed the improved effects of Pum2 downregulation on cell functions. Additionally, BMSCs-Exo treatment ameliorated cardiac function in I/R-treated mice by inhibiting cardiomyocyte ferroptosis. CONCLUSIONS BMSCs-Exo treatment attenuates I/R-induced cardiac injury by inhibiting cardiomyocyte ferroptosis through modulating the Pum2/PRDX6 axis, thereby ameliorating cardiac function.
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Affiliation(s)
- Jian-Kai Zhang
- Key Laboratory Stem Cell and Regenerative Tissue Engineering, Guangdong Medical University, Dongguan, Guangdong Province, 523808, China
| | - Zhi Zhang
- Department of Vascular, Thyroid and Mammary Surgery, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong Province, 524023, China
| | - Zi-Ao Guo
- Key Laboratory Stem Cell and Regenerative Tissue Engineering, Guangdong Medical University, Dongguan, Guangdong Province, 523808, China
| | - Yuan Fu
- Key Laboratory Stem Cell and Regenerative Tissue Engineering, Guangdong Medical University, Dongguan, Guangdong Province, 523808, China
| | - Xiao-Jia Chen
- Key Laboratory Stem Cell and Regenerative Tissue Engineering, Guangdong Medical University, Dongguan, Guangdong Province, 523808, China
| | - Wei-Jie Chen
- Department of Vascular, Thyroid and Mammary Surgery, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong Province, 524023, China
| | - Hong-Fu Wu
- Key Laboratory Stem Cell and Regenerative Tissue Engineering, Guangdong Medical University, Dongguan, Guangdong Province, 523808, China
| | - Xiao-Jun Cui
- Key Laboratory Stem Cell and Regenerative Tissue Engineering, Guangdong Medical University, Dongguan, Guangdong Province, 523808, China.
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22
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Mechanism of miR-378a-3p enriched in M2 macrophage-derived extracellular vesicles in cardiomyocyte pyroptosis after MI. Hypertens Res 2022; 45:650-664. [DOI: 10.1038/s41440-022-00851-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 12/21/2021] [Accepted: 12/22/2021] [Indexed: 11/09/2022]
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23
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Roles and mechanisms of exosomal non-coding RNAs in human health and diseases. Signal Transduct Target Ther 2021; 6:383. [PMID: 34753929 PMCID: PMC8578673 DOI: 10.1038/s41392-021-00779-x] [Citation(s) in RCA: 154] [Impact Index Per Article: 51.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 09/23/2021] [Accepted: 09/26/2021] [Indexed: 02/07/2023] Open
Abstract
Exosomes play a role as mediators of cell-to-cell communication, thus exhibiting pleiotropic activities to homeostasis regulation. Exosomal non-coding RNAs (ncRNAs), mainly microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and circular RNAs (circRNAs), are closely related to a variety of biological and functional aspects of human health. When the exosomal ncRNAs undergo tissue-specific changes due to diverse internal or external disorders, they can cause tissue dysfunction, aging, and diseases. In this review, we comprehensively discuss the underlying regulatory mechanisms of exosomes in human diseases. In addition, we explore the current knowledge on the roles of exosomal miRNAs, lncRNAs, and circRNAs in human health and diseases, including cancers, metabolic diseases, neurodegenerative diseases, cardiovascular diseases, autoimmune diseases, and infectious diseases, to determine their potential implication in biomarker identification and therapeutic exploration.
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24
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Xu H, Ni YQ, Liu YS. Mechanisms of Action of MiRNAs and LncRNAs in Extracellular Vesicle in Atherosclerosis. Front Cardiovasc Med 2021; 8:733985. [PMID: 34692785 PMCID: PMC8531438 DOI: 10.3389/fcvm.2021.733985] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 09/14/2021] [Indexed: 12/12/2022] Open
Abstract
Atherosclerosis, a complex chronic inflammatory disease, involves multiple alterations of diverse cells, including endothelial cells (ECs), vascular smooth muscle cells (VSMCs), monocytes, macrophages, dendritic cells (DCs), platelets, and even mesenchymal stem cells (MSCs). Globally, it is a common cause of morbidity as well as mortality. It leads to myocardial infarctions, stroke and disabling peripheral artery disease. Extracellular vesicles (EVs) are a heterogeneous group of cell-derived membranous structures that secreted by multiple cell types and play a central role in cell-to-cell communication by delivering various bioactive cargos, especially microRNAs (miRNAs) and long non-coding RNAs (lncRNAs). Emerging evidence demonstrated that miRNAs and lncRNAs in EVs are tightly associated with the initiation and development of atherosclerosis. In this review, we will outline and compile the cumulative roles of miRNAs and lncRNAs encapsulated in EVs derived from diverse cells in the progression of atherosclerosis. We also discuss intercellular communications via EVs. In addition, we focused on clinical applications and evaluation of miRNAs and lncRNAs in EVs as potential diagnostic biomarkers and therapeutic targets for atherosclerosis.
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Affiliation(s)
- Hui Xu
- Department of Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, China.,Institute of Aging and Age-related Disease Research, Central South University, Changsha, China
| | - Yu-Qing Ni
- Department of Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, China.,Institute of Aging and Age-related Disease Research, Central South University, Changsha, China
| | - You-Shuo Liu
- Department of Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, China.,Institute of Aging and Age-related Disease Research, Central South University, Changsha, China
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25
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Yousefi-Ahmadipour A, Asadi F, Pirsadeghi A, Nazeri N, Vahidi R, Abazari MF, Afgar A, Mirzaei-Parsa MJ. Current Status of Stem Cell Therapy and Nanofibrous Scaffolds in Cardiovascular Tissue Engineering. REGENERATIVE ENGINEERING AND TRANSLATIONAL MEDICINE 2021. [DOI: 10.1007/s40883-021-00230-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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26
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Pant T, Juric M, Bosnjak ZJ, Dhanasekaran A. Recent Insight on the Non-coding RNAs in Mesenchymal Stem Cell-Derived Exosomes: Regulatory and Therapeutic Role in Regenerative Medicine and Tissue Engineering. Front Cardiovasc Med 2021; 8:737512. [PMID: 34660740 PMCID: PMC8517144 DOI: 10.3389/fcvm.2021.737512] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 09/06/2021] [Indexed: 12/13/2022] Open
Abstract
Advances in the field of regenerative medicine and tissue engineering over the past few decades have paved the path for cell-free therapy. Numerous stem cell types, including mesenchymal stem cells (MSCs), have been reported to impart therapeutic effects via paracrine secretion of exosomes. The underlying factors and the associated mechanisms contributing to these MSC-derived exosomes' protective effects are, however, poorly understood, limiting their application in the clinic. The exosomes exhibit a diversified repertoire of functional non-coding RNAs (ncRNAs) and have the potential to transfer these biologically active transcripts to the recipient cells, where they are found to modulate a diverse array of functions. Altered expression of the ncRNAs in the exosomes has been linked with the regenerative potential and development of various diseases, including cardiac, neurological, skeletal, and cancer. Also, modulating the expression of ncRNAs in these exosomes has been found to improve their therapeutic impact. Moreover, many of these ncRNAs are expressed explicitly in the MSC-derived exosomes, making them ideal candidates for regenerative medicine, including tissue engineering research. In this review, we detail the recent advances in regenerative medicine and summarize the evidence supporting the altered expression of the ncRNA repertoire specific to MSCs under different degenerative diseases. We also discuss the therapeutic role of these ncRNA for the prevention of these various degenerative diseases and their future in translational medicine.
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Affiliation(s)
- Tarun Pant
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Matea Juric
- Department of Biophysics, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Zeljko J Bosnjak
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, United States.,Department of Physiology, Medical College of Wisconsin, Milwaukee, WI, United States
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27
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Meng H, Cheng W, Wang L, Chen S, Teng Y, Lu Z, Li Y, Zhao M. Mesenchymal Stem Cell Exosomes in the Treatment of Myocardial Infarction: a Systematic Review of Preclinical In Vivo Studies. J Cardiovasc Transl Res 2021; 15:317-339. [PMID: 34611844 DOI: 10.1007/s12265-021-10168-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 08/13/2021] [Indexed: 12/14/2022]
Abstract
Several prior studies have highlighted the promise of mesenchymal stem cells (MSCs) as tools for treating myocardial infarction (MI) patients. While MSCs were initially thought to mediate post-MI repair through differentiation and replacement of injured cells, they are now thought to function by releasing exosomes carrying important cargos which can prevent apoptosis and facilitate revascularization in the context of MI. Herein, we comprehensively survey prior preclinical studies examining MSC-derived exosomes (MSC-Exos) utility for the repair of MI-related tissue injury. In total, 24 relevant studies were identified in the PubMed, Web of Science, Embase, and Cochrane Library databases as per the PRISMA guidelines. In most studies, exosome-treated rodents exhibited improved cardiac function and angiogenesis together with decreased apoptotic cell death. MSC-Exos thus offer beneficial therapeutic efficacy when treating MI injury. However, further work will be necessary to standardize experimental preclinical models and to validate these results. This systematic review provides a comprehensive overview of previous preclinical studies on the utility of exosomes derived from mesenchymal stem cells (MSCs) in the repair of myocardial infarction (MI) injury.
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Affiliation(s)
- Hui Meng
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Beijing University of Chinese Medicine, Dongzhimen Hospital, Beijing, 100700, People's Republic of China
| | - Weiting Cheng
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Beijing University of Chinese Medicine, Dongzhimen Hospital, Beijing, 100700, People's Republic of China
| | - Lei Wang
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Beijing University of Chinese Medicine, Dongzhimen Hospital, Beijing, 100700, People's Republic of China
| | - Shiqi Chen
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Beijing University of Chinese Medicine, Dongzhimen Hospital, Beijing, 100700, People's Republic of China
| | - Yu Teng
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Beijing University of Chinese Medicine, Dongzhimen Hospital, Beijing, 100700, People's Republic of China
| | - Ziwen Lu
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Beijing University of Chinese Medicine, Dongzhimen Hospital, Beijing, 100700, People's Republic of China
| | - Yang Li
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Beijing University of Chinese Medicine, Dongzhimen Hospital, Beijing, 100700, People's Republic of China
| | - Mingjing Zhao
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Beijing University of Chinese Medicine, Dongzhimen Hospital, Beijing, 100700, People's Republic of China.
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28
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Wu X, Iroegbu CD, Peng J, Guo J, Yang J, Fan C. Cell Death and Exosomes Regulation After Myocardial Infarction and Ischemia-Reperfusion. Front Cell Dev Biol 2021; 9:673677. [PMID: 34179002 PMCID: PMC8220218 DOI: 10.3389/fcell.2021.673677] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 05/18/2021] [Indexed: 12/21/2022] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of death in the global population, accounting for about one-third of all deaths each year. Notably, with CVDs, myocardial damages result from myocardial infarction (MI) or cardiac arrhythmias caused by interrupted blood flow. Significantly, in the process of MI or myocardial ischemic-reperfusion (I/R) injury, both regulated and non-regulated cell death methods are involved. The critical factor for patients’ prognosis is the infarct area’s size, which determines the myocardial cells’ survival. Cell therapy for MI has been a research hotspot in recent years; however, exosomes secreted by cells have attracted much attention following shortcomings concerning immunogens. Exosomes are extracellular vesicles containing several biologically active substances such as lipids, nucleic acids, and proteins. New evidence suggests that exosomes play a crucial role in regulating cell death after MI as exosomes of various stem cells can participate in the cell damage process after MI. Hence, in the review herein, we focused on introducing various cell-derived exosomes to reduce cell death after MI by regulating the cell death pathway to understand myocardial repair mechanisms better and provide a reference for clinical treatment.
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Affiliation(s)
- Xun Wu
- Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Chukwuemeka Daniel Iroegbu
- Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Jun Peng
- Hunan Provincial Key Laboratory of Cardiovascular Research, Changsha, China
| | - Jianjun Guo
- Hunan Fangsheng Pharmaceutical Co., Ltd., Changsha, China
| | - Jinfu Yang
- Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Chengming Fan
- Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Changsha, China.,Hunan Provincial Key Laboratory of Cardiovascular Research, Changsha, China.,Hunan Fangsheng Pharmaceutical Co., Ltd., Changsha, China
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29
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Yang X, Song X, Li Z, Liu N, Yan Y, Liu B. Crosstalk between extracellular vesicles and autophagy in cardiovascular pathophysiology. Pharmacol Res 2021; 172:105628. [PMID: 33887437 DOI: 10.1016/j.phrs.2021.105628] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 04/16/2021] [Indexed: 01/13/2023]
Abstract
Extracellular vesicles are composed of loaded soluble substances and lipid bilayers; these include apoptotic bodies, exosomes, and microvesicles. Extracellular vesicles, as carriers of biological information between cells, have been recognized for their role in the diagnosis and treatment of cardiovascular diseases. The biogenesis of extracellular vesicles is closely related to autophagy. Moreover, extracellular vesicles further affect autophagy levels in target cells through their transmitted contents. Autophagy is a catabolic cell process that maintains cell homeostasis by eliminating misfolded proteins and damaged organelles. Existing studies have revealed that extracellular vesicles and autophagy share molecular mechanisms with notable crosstalk, including, perspectives such as amphisomes and "secretory autophagy." In this review, we first introduce the biogenesis of extracellular vesicles and the classic views of autophagy before moving onto the crosstalk between extracellular vesicles and autophagy. Finally, we discuss the research progress of extracellular vesicles and autophagy in cardiovascular pathophysiology.
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Affiliation(s)
- Xingru Yang
- Department of Cardiology, Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun 130041, China
| | - Xianjing Song
- Department of Cardiology, Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun 130041, China
| | - Zhibo Li
- Department of Cardiology, Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun 130041, China
| | - Ning Liu
- Department of Cardiology, Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun 130041, China
| | - Youyou Yan
- Department of Cardiology, Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun 130041, China
| | - Bin Liu
- Department of Cardiology, Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun 130041, China.
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30
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Feliciano RDS, Atum ALB, Ruiz ÉGDS, Serra AJ, Antônio EL, Manchini MT, Silva JMA, Tucci PJF, Nathanson L, Morris M, Chavantes MC, Silva Júnior JA. Photobiomodulation Therapy on Myocardial Infarction in Rats: Transcriptional and Posttranscriptional Implications to Cardiac Remodeling. Lasers Surg Med 2021; 53:1247-1257. [PMID: 33846991 DOI: 10.1002/lsm.23407] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 03/15/2021] [Accepted: 03/22/2021] [Indexed: 01/29/2023]
Abstract
BACKGROUND AND OBJECTIVES Induction of myocardial infarction (MI) in rats by occlusion of the left anterior descending coronary artery is an experimental model used in research to elucidate functional, structural, and molecular modifications associated with ischemic heart disease. Photobiomodulation therapy (PBMT) has become a therapeutic alternative by modulating various biological processes eliciting several effects, including anti-inflammatory and pro-proliferative actions. The main objective of this work was to evaluate the effect of PBMT in the modulation of transcriptional and post-transcriptional changes that occurred in myocardium signal transduction pathways after MI. STUDY DESIGN/MATERIALS AND METHODS Continuous wave (CW) non-thermal laser parameters were: 660 nm wavelength, power 15 mW, with a total energy of 0.9 J, fluence of 1.15 J/cm2 , spot size of 0.785 cm2 , and time of 60 seconds. Using in silico analysis, we selected and then, quantified the expression of messenger RNA (mRNA) of 47 genes of 9 signaling pathways associated with MI (angiogenesis, cell survival, hypertrophy, oxidative stress, apoptosis, extracellular matrix, calcium kinetics, cell metabolism, and inflammation). Messenger RNA expression quantification was performed in myocardial samples by polymerase chain reaction real-time array using TaqMan customized plates. RESULTS Our results evidenced that MI modified mRNA expression of several well-known biomarkers related to detrimental cardiac activity in almost all signaling pathways analyzed. However, PBMT reverted most of these transcriptional changes. More expressively, PBMT provoked a robust decrease in mRNA expression of molecules that participate in post-MI inflammation and ECM composition, such as IL-6, TNF receptor, TGFb1, and collagen I and III. Global microRNA (miRNA) expression analysis revealed that PBMT decreased miR-221, miR-34c, and miR-93 expressions post-MI, which are related to deleterious effects in cardiac remodeling. CONCLUSION Thus, the identification of transcriptional and post-transcriptional changes induced by PBMT may be used to interfere in the molecular dynamics of cardiac remodeling post-MI.
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Affiliation(s)
| | | | | | - Andrey Jorge Serra
- Universidade Federal de São Paulo, Rua Pedro de Toledo 709, Vila Clementino, São Paulo, SP, 04039-001, Brazil
| | - Ednei Luiz Antônio
- Universidade Federal de São Paulo, Rua Pedro de Toledo 709, Vila Clementino, São Paulo, SP, 04039-001, Brazil
| | | | | | - Paulo José Ferreira Tucci
- Universidade Federal de São Paulo, Rua Pedro de Toledo 709, Vila Clementino, São Paulo, SP, 04039-001, Brazil
| | - Lubov Nathanson
- Nova Southeastern University, 3301 College Avenue, Fort Lauderdale, Florida, 33314
| | - Mariana Morris
- Nova Southeastern University, 3301 College Avenue, Fort Lauderdale, Florida, 33314
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Bano S, Tandon S, Tandon C. Emerging role of exosomes in arterial and renal calcification. Hum Exp Toxicol 2021; 40:1385-1402. [PMID: 33739177 DOI: 10.1177/09603271211001122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Exosomes are small, cell-derived vesicles of 30-100 nm that participate in cell-to-cell communication. They are released by many cells, such as dendritic cells (DC), lymphocytes, platelets, epithelial cells, endothelial cells (EC), and are found in most body fluids, including blood, saliva, urine, and breast milk. The exosomes released from cells within the cardiovascular system may contain either inhibitors of calcification in normal physiological conditions or promoters in the pathological environment [atherosclerosis (AS), and Chronic Kidney Disease (CKD)]. The exosomes of the vascular smooth muscle cells (VSMCs) are novel players in vascular repair processes and calcification. Several studies have shown that the cytoplasmic contents of exosomes are rich in a variety of proteins, nucleic acids, and lipids. Currently, exosomal micro RNAs and proteins are increasingly being recognized as biomarkers for the diagnosis of several diseases, including those of kidney and liver, as well as different types of cancer. In this review, we summarize recent advances in the role of exosomes in vascular calcification and their potential applications as diagnostic markers as well as a brief overview of the role of stem cell-derived exosomes in cardiovascular diseases.
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Affiliation(s)
- Shumaila Bano
- 531065Amity Institute of Biotechnology, Amity University, Noida, Uttar Pradesh, India
| | - Simran Tandon
- Amity Institute of Molecular Medicine and Stem Cell Research, 77282Amity University, Noida, Uttar Pradesh, India
| | - Chanderdeep Tandon
- 531065Amity Institute of Biotechnology, Amity University, Noida, Uttar Pradesh, India
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Extracellular Vesicle-Based Therapeutics for Heart Repair. NANOMATERIALS 2021; 11:nano11030570. [PMID: 33668836 PMCID: PMC7996323 DOI: 10.3390/nano11030570] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/16/2021] [Accepted: 02/20/2021] [Indexed: 12/11/2022]
Abstract
Extracellular vesicles (EVs) are constituted by a group of heterogeneous membrane vesicles secreted by most cell types that play a crucial role in cell–cell communication. In recent years, EVs have been postulated as a relevant novel therapeutic option for cardiovascular diseases, including myocardial infarction (MI), partially outperforming cell therapy. EVs may present several desirable features, such as no tumorigenicity, low immunogenic potential, high stability, and fine cardiac reparative efficacy. Furthermore, the natural origin of EVs makes them exceptional vehicles for drug delivery. EVs may overcome many of the limitations associated with current drug delivery systems (DDS), as they can travel long distances in body fluids, cross biological barriers, and deliver their cargo to recipient cells, among others. Here, we provide an overview of the most recent discoveries regarding the therapeutic potential of EVs for addressing cardiac damage after MI. In addition, we review the use of bioengineered EVs for targeted cardiac delivery and present some recent advances for exploiting EVs as DDS. Finally, we also discuss some of the most crucial aspects that should be addressed before a widespread translation to the clinical arena.
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Liu B, Wang B, Zhang X, Lock R, Nash T, Vunjak-Novakovic G. Cell type-specific microRNA therapies for myocardial infarction. Sci Transl Med 2021; 13:eabd0914. [PMID: 33568517 PMCID: PMC8848299 DOI: 10.1126/scitranslmed.abd0914] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 01/19/2021] [Indexed: 12/13/2022]
Abstract
Current interventions fail to recover injured myocardium after infarction and prompt the need for development of cardioprotective strategies. Of increasing interest is the therapeutic use of microRNAs to control gene expression through specific targeting of mRNAs. In this Review, we discuss current microRNA-based therapeutic strategies, describing the outcomes and limitations of key microRNAs with a focus on target cell types and molecular pathways. Last, we offer a perspective on the outlook of microRNA therapies for myocardial infarction, highlighting the outstanding challenges and emerging strategies.
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Affiliation(s)
- Bohao Liu
- Department of Medicine, Columbia University, New York, NY 10032, USA
- Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA
| | - Bryan Wang
- Department of Medicine, Columbia University, New York, NY 10032, USA
- Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA
| | - Xiaokan Zhang
- Department of Medicine, Columbia University, New York, NY 10032, USA
| | - Roberta Lock
- Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA
| | - Trevor Nash
- Department of Medicine, Columbia University, New York, NY 10032, USA
- Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA
| | - Gordana Vunjak-Novakovic
- Department of Medicine, Columbia University, New York, NY 10032, USA.
- Department of Biomedical Engineering, Columbia University, New York, NY 10032, USA
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Silvestro S, Gugliandolo A, Chiricosta L, Diomede F, Trubiani O, Bramanti P, Pizzicannella J, Mazzon E. MicroRNA Profiling of HL-1 Cardiac Cells-Derived Extracellular Vesicles. Cells 2021; 10:cells10020273. [PMID: 33573156 PMCID: PMC7912193 DOI: 10.3390/cells10020273] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 01/19/2021] [Accepted: 01/27/2021] [Indexed: 11/20/2022] Open
Abstract
HL-1 is a cell line that shows a phenotype similar to adult cardiomyocytes. All major cardiac cell types release extracellular vesicles (EVs) that emerge as key mediators of intercellular communication. EVs can mediate intercellular cross-talk through the transfer of specific microRNAs (miRNAs). MiRNAs are known to play important regulatory roles during tissue differentiation and regeneration processes. Furthermore, miRNAs have recently been shown to be involved in the proliferation of adult cardiomyocytes. In this context, the purpose of this study was to analyze the transcriptomic profile of miRNAs expressed from HL-1 cardiac muscle cell-derived EVs, using next generation sequencing (NGS). Specifically, our transcriptomic analysis showed that the EVs derived from our HL-1 cells contained miRNAs that induce blood vessel formation and increase cell proliferation. Indeed, our bioinformatics analysis revealed 26 miRNAs expressed in EVs derived from our HL-1 that target genes related to cardiovascular development. In particular, their targets are enriched for the following biological processes related to cardiovascular development: heart morphogenesis, positive regulation of angiogenesis, artery development, ventricular septum development, cardiac atrium development, and myoblast differentiation. Consequently, EVs could become important in the field of regenerative medicine.
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Affiliation(s)
- Serena Silvestro
- IRCCS Centro Neurolesi “Bonino-Pulejo”, 98124 Messina, Italy; (S.S.); (A.G.); (L.C.); (P.B.)
| | - Agnese Gugliandolo
- IRCCS Centro Neurolesi “Bonino-Pulejo”, 98124 Messina, Italy; (S.S.); (A.G.); (L.C.); (P.B.)
| | - Luigi Chiricosta
- IRCCS Centro Neurolesi “Bonino-Pulejo”, 98124 Messina, Italy; (S.S.); (A.G.); (L.C.); (P.B.)
| | - Francesca Diomede
- Department of Innovative Technologies in Medicine & Dentistry, University “G. d’Annunzio”, Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti, Italy; (F.D.); (O.T.)
| | - Oriana Trubiani
- Department of Innovative Technologies in Medicine & Dentistry, University “G. d’Annunzio”, Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti, Italy; (F.D.); (O.T.)
| | - Placido Bramanti
- IRCCS Centro Neurolesi “Bonino-Pulejo”, 98124 Messina, Italy; (S.S.); (A.G.); (L.C.); (P.B.)
| | | | - Emanuela Mazzon
- IRCCS Centro Neurolesi “Bonino-Pulejo”, 98124 Messina, Italy; (S.S.); (A.G.); (L.C.); (P.B.)
- Correspondence: ; Tel.: +39-090-6012-8172
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Xing H, Tan J, Miao Y, Lv Y, Zhang Q. Crosstalk between exosomes and autophagy: A review of molecular mechanisms and therapies. J Cell Mol Med 2021; 25:2297-2308. [PMID: 33506641 PMCID: PMC7933923 DOI: 10.1111/jcmm.16276] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 12/12/2020] [Accepted: 12/31/2020] [Indexed: 12/19/2022] Open
Abstract
Exosomes are extracellular vesicles that primarily exist in bodily fluids such as blood. Autophagy is an intracellular degradation process, which, along with exosomes, can significantly influence human health and has therefore attracted considerable attention in recent years. Exosomes have been shown to regulate the intracellular autophagic process, which, in turn, affects the circulating exosomes. However, crosstalk between exosomal and autophagic pathways is highly complex, depends primarily on the environment, and varies greatly in different diseases. In addition, studies have demonstrated that exosomes, from specific cell, can mitigate several diseases by regulating autophagy, which can also affect the excessive release of some harmful exosomes. This phenomenon lays a theoretical foundation for the improvement of many diseases. Herein, we review the mechanisms and clinical significance of the association and regulation of exosomes and autophagy, in order to provide a new perspective for the prevention and treatment of associated diseases.
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Affiliation(s)
- Huifang Xing
- Department of Geriatrics, Tianjin Medical University General Hospital, Tianjin Geriatrics Institute, Tianjin, China
| | - Jin Tan
- Department of Geriatrics, Tianjin Medical University General Hospital, Tianjin Geriatrics Institute, Tianjin, China
| | | | - Yingmei Lv
- Department of Geriatrics, Tianjin Medical University General Hospital, Tianjin Geriatrics Institute, Tianjin, China
| | - Qiang Zhang
- Department of Geriatrics, Tianjin Medical University General Hospital, Tianjin Geriatrics Institute, Tianjin, China
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Zheng D, Huo M, Li B, Wang W, Piao H, Wang Y, Zhu Z, Li D, Wang T, Liu K. The Role of Exosomes and Exosomal MicroRNA in Cardiovascular Disease. Front Cell Dev Biol 2021; 8:616161. [PMID: 33511124 PMCID: PMC7835482 DOI: 10.3389/fcell.2020.616161] [Citation(s) in RCA: 109] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Accepted: 12/17/2020] [Indexed: 12/12/2022] Open
Abstract
Exosomes are small vesicles (30–150 nm in diameter) enclosed by a lipid membrane bilayer, secreted by most cells in the body. They carry various molecules, including proteins, lipids, mRNA, and other RNA species, such as long non-coding RNA, circular RNA, and microRNA (miRNA). miRNAs are the most numerous cargo molecules in the exosome. They are endogenous non-coding RNA molecules, approximately 19–22-nt-long, and important regulators of protein biosynthesis. Exosomes can be taken up by neighboring or distant cells, where they play a role in post-transcriptional regulation of gene expression by targeting mRNA. Exosomal miRNAs have diverse functions, such as participation in inflammatory reactions, cell migration, proliferation, apoptosis, autophagy, and epithelial–mesenchymal transition. There is increasing evidence that exosomal miRNAs play an important role in cardiovascular health. Exosomal miRNAs are widely involved in the occurrence and development of cardiovascular diseases, such as atherosclerosis, acute coronary syndrome, heart failure (HF), myocardial ischemia reperfusion injury, and pulmonary hypertension. In this review, we present a systematic overview of the research progress into the role of exosomal miRNAs in cardiovascular diseases, and present new ideas for the diagnosis and treatment of cardiovascular diseases.
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Affiliation(s)
- Dongdong Zheng
- Department of Cardiovascular Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Ming Huo
- Department of Day Operating Room, The Second Hospital of Jilin University, Changchun, China
| | - Bo Li
- Department of Cardiovascular Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Weitie Wang
- Department of Cardiovascular Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Hulin Piao
- Department of Cardiovascular Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Yong Wang
- Department of Cardiovascular Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Zhicheng Zhu
- Department of Cardiovascular Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Dan Li
- Department of Cardiovascular Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Tiance Wang
- Department of Cardiovascular Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Kexiang Liu
- Department of Cardiovascular Surgery, The Second Hospital of Jilin University, Changchun, China
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Wang B, Hua P, Wang R, Li J, Zhang G, Jin C, Zhang Y. Inhibited MicroRNA-301 Restrains Angiogenesis and Cell Growth in Esophageal Squamous Cell Carcinoma by Elevating PTEN. NANOSCALE RESEARCH LETTERS 2021; 16:3. [PMID: 33404856 PMCID: PMC7788144 DOI: 10.1186/s11671-020-03452-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 11/16/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVE Esophageal squamous cell carcinoma (ESCC) is featured by early metastasis and late diagnosis. MicroRNA-301 (miR-301) is known to participate in diverse cancers. Nevertheless, effects of miR-301 on ESCC remain unexplored. Thus, we aim to explore the role of miR-301 in ESCC progression. METHODS Expression of miR-301 and phosphatase and tensin homologue (PTEN) in ESCC tissues and cell lines was assessed. Next, the screened cells were treated with altered miR-301 or PTEN oligonucleotide and plasmid, and then, the colony formation ability, cell viability, migration, invasion, cell cycle distribution and apoptosis of ESCC cells were assessed. Moreover, tumor growth and microvessel density (MVD) were also assessed, and the targeting relationship between miR-301 and PTEN was affirmed. RESULTS MiR-301 was upregulated, and PTEN was downregulated in ESCC tissues and cells. KYSE30 cells and Eca109 cells were selected for functional assays. In KYSE30 cells, inhibited miR-301 or overexpressed PTEN suppressed cell malignant behaviors, and silenced PTEN eliminated the impact of miR-301 inhibition on ESCC progression. In Eca109 cells, miR-301 overexpression or PTEN inhibition promoted cell malignant behaviors, and PTEN overexpression reversed the effects of miR-301 elevation on ESCC progression. The in vivo assay revealed that miR-301 inhibition or PTEN overexpression repressed ESCC tumor growth and MVD, and miR-301 elevation or PTEN reduction had contrary effects. Moreover, PTEN was targeted by miR-301. CONCLUSION Taken together, results in our study revealed that miR-301 affected cell growth, metastasis and angiogenesis via regulating PTEN expression in ESCC.
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Affiliation(s)
- Bin Wang
- Department of Thoracic Surgery, The Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun, 130041, Jilin, China
| | - Peiyan Hua
- Department of Thoracic Surgery, The Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun, 130041, Jilin, China
| | - Ruimin Wang
- Department of Operating Room, The Second Hospital of Jilin University, Changchun, 130041, Jilin, China
| | - Jindong Li
- Department of Thoracic Surgery, The Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun, 130041, Jilin, China
| | - Guangxin Zhang
- Department of Thoracic Surgery, The Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun, 130041, Jilin, China
| | - Chengyan Jin
- Department of Thoracic Surgery, The Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun, 130041, Jilin, China
| | - Yan Zhang
- Department of Thoracic Surgery, The Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun, 130041, Jilin, China.
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Preclinical Experimental Applications of miRNA Loaded BMSC Extracellular Vesicles. Stem Cell Rev Rep 2021; 17:471-501. [PMID: 33398717 DOI: 10.1007/s12015-020-10082-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/08/2020] [Indexed: 02/07/2023]
Abstract
Bone marrow mesenchymal stem cells have been investigated for many years, especially for tissue regeneration, and have inherent limitations. One of the rapidly developing fields in the scientific world in recent years is extracellular vesicles. Especially, bone marrow mesenchymal stem cell originated extracellular vesicles are known to have positive contributions in tissue regeneration, and these extracellular vesicles have also been used as gene transfer systems for cellular therapy. Through gene expression analysis and bioinformatics tools, it is possible to determine which genes have changed in the targeted tissue or cell and which miRNAs that can correct this gene expression disorder. This approach connecting the stem cell, extracellular vesicles, epigenetics regulation and bioinformatics fields is one of the promising areas for the treatment of diseases in the future. With this review, it is aimed to present the studies carried out for the use of bone marrow stem cell-derived extracellular vesicles loaded with targeted miRNAs in different in vivo and in vitro human disease models and to discuss recent developments in this field.
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Lu GD, Cheng P, Liu T, Wang Z. BMSC-Derived Exosomal miR-29a Promotes Angiogenesis and Osteogenesis. Front Cell Dev Biol 2020; 8:608521. [PMID: 33363169 PMCID: PMC7755650 DOI: 10.3389/fcell.2020.608521] [Citation(s) in RCA: 101] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 11/04/2020] [Indexed: 01/08/2023] Open
Abstract
Angiogenesis and osteogenesis are tightly coupled during bone modeling and remodeling processes. Here we reported that bone marrow mesenchymal stem cell (BMSC)-derived exosomal miR-29a promotes angiogenesis and osteogenesis in vitro and in vivo. BMSC-derived exosomes (BMSCs-Exos) can be taken up by human umbilical vein endothelial cells (HUVECs) and promote the proliferation, migration, and tube formation of HUVECs. MiRNA-29a level was high in BMSCs-Exos and can be transported into HUVECs to regulate angiogenesis. VASH1 was identified as a direct target of miR-29a, mediating the effects of BMSC-derived exosomal miR-29a on angiogenesis. More interestingly, miR29a-loaded exosomes from engineered BMSCs (miR-29a-loaded BMSCs-Exos) showed a robust ability of promoting angiogenesis and osteogenesis in vivo. Taken together, these findings suggest that BMSC-derived exosomal miR-29a regulates angiogenesis and osteogenesis, and miR-29a-loaded BMSCs-Exos may serve as a potential therapeutic target for osteoporosis.
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Affiliation(s)
- Guo-Dong Lu
- Department of Cardiology, The First Affiliated Hospital of Shihezi University Medical College, Shihezi, China
| | - Peng Cheng
- Division of Geriatric Endocrinology, The First Affiliated Hospital, Nanjing Medical University, Nanjing, China
| | - Ting Liu
- Department of Endocrinology, Changsha Central Hospital, Changsha, China
| | - Zhong Wang
- Department of Cardiology, The First Affiliated Hospital of Shihezi University Medical College, Shihezi, China
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Stem cell-derived exosomes: Role in the pathogenesis and treatment of atherosclerosis. Int J Biochem Cell Biol 2020; 130:105884. [PMID: 33227391 DOI: 10.1016/j.biocel.2020.105884] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 10/26/2020] [Accepted: 11/10/2020] [Indexed: 12/17/2022]
Abstract
Atherosclerosis (AS) is a chronic inflammatory vascular disease characterized by the accumulation of lipids and inflammatory debris in large arteries, high morbidity, and AS-related disease mortality. AS is a complex process, involving endothelial cell dysfunction and inflammation, smooth muscle cell proliferation, and macrophage activation. However, the currently available therapies for AS are not ideal, thus requiring development of novel treatment strategies. Exosomes are bi-lipid membranous extracellular containing multifarious cargo, such as proteins, lipids, micro ribonucleic acid (miRNAs), messenger RNAs, and long non-coding RNAs. Moreover, exosomes reportedly participate in various AS processes. Specifically, stem cell-derived exosomes can regulate the occurrence and development of AS, exhibiting the ability to overcome the limitations associated with AS treatment and stem cell therapy. In this paper, we review the pathological mechanism of AS and discuss the role of exosomes and stem cell-derived exosomes in AS progression. We conclude by suggesting new therapeutic strategies for treating AS with stem cell-derived exosomes in the hope of improving the clinical treatment of AS.
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Qi Z, Wu D, Li M, Yan Z, Yang X, Ji N, Wang Y, Zhang J. The pluripotent role of exosomes in mediating non-coding RNA in ventricular remodeling after myocardial infarction. Life Sci 2020; 254:117761. [PMID: 32413403 DOI: 10.1016/j.lfs.2020.117761] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 05/03/2020] [Accepted: 05/05/2020] [Indexed: 12/21/2022]
Abstract
With the increase of an aging population and the rising incidence of cardiovascular diseases, heart failure (HF) patients are on the rise every year. Myocardial infarction (MI) is the leading cause of HF in patients among cardiovascular diseases. In clinic, patients with MI are often assessed by biochemical indicators, electrocardiography, brain natriuretic peptide levels, myocardial enzymology, echocardiography and other means to predict the occurrence of HF and ventricular remodeling (VR). But there is still a lack of more accurate evaluation. VR is the basic mechanism of HF. In recent years, the molecular mechanism of VR has been studied mainly from the aspects of myocardial hypertrophy, myocardial fibrosis, inflammation, myocardial energy disorder, apoptosis, autophagy and pyroptosis. Exosomes are considered as the main mediators of intercellular information transmission. In addition, exosomes can promote the migration and transformation of intercellular RNAs, which are highly conserved non-coding RNAs. They can mediate the process of cell proliferation and differentiation of the target cell membrane. Exosomes have protective effects on VR after MI by inhibiting fibrosis, promoting angiogenesis and inhibiting inflammation and pyroptosis. We reviewed the specific protective mechanisms of exosomes for VR after MI. In addition, we discussed the formation of targeted exosomes and the role of non-coding RNAs in VR.
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Affiliation(s)
- Zhongwen Qi
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300183, China
| | - Dan Wu
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Meng Li
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300183, China
| | - Zhipeng Yan
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Xiaoya Yang
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Nan Ji
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Yueyao Wang
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Junping Zhang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300183, China.
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Zhu J, Wang H, Liu H. Osteoclastic miR-301-b knockout reduces ovariectomy (OVX)-induced bone loss by regulating CYDR/NF-κB signaling pathway. Biochem Biophys Res Commun 2020; 529:35-42. [PMID: 32560816 DOI: 10.1016/j.bbrc.2020.05.111] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 05/16/2020] [Indexed: 02/07/2023]
Abstract
Postmenopausal osteoporosis (PMOP) is a frequent bone disorder responsible for an increased risk of disability to millions of individuals in the world. For identifying novel and effective targets to treat this disease, it is essential to explore the underlying molecular mechanisms. MicroRNAs (miRNAs) have been widely investigated due to their involvement in the pathophysiology of bone loss. In this study, we attempted to elucidate the role of miR-301-b in murine osteoclastogenesis. We found that miR-301-b expression was increased in the bone tissues from PMOP patients, along with up-regulated nuclear factor of activated T cells c1 (NFATC1), which were confirmed in ovariectomy (OVX)-induced mouse bone specimens and bone marrow-derived macrophages (BMMs). Osteoclastogenesis was found to be obviously suppressed by miR-301-b inhibitor, whereas being further promoted in BMMs transfected with miR-301-b mimic. The animal studies showed that osteoclastic miR-301-b knockout markedly up-regulated the bone mass by reducing osteoclastogenesis. Mechanistically, we found that cylindromatosis (CYLD) was a direct target of miR-301-b at the post-transcriptional level during osteoclastogenesis. The enhanced expression of CYLD led to a reduction of phosphorylated nuclear factor κB (NF-κB), along with remarkably decreased tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β). Finally, osteoclastic miR-301-b ablation evidently inhibited OVX-induced osteoclastogenesis, exhibiting protective effects against bone loss in rodent animals. Therefore, results in the study reported an important mechanism for osteoclastogenesis progression regulated by miR-301-b/CYLD/NF-κB pathway, which may be an effective therapeutic target for PMOP treatment.
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Affiliation(s)
- Jungao Zhu
- Department of Orthopedics, Zhejiang Hospital, Hangzhou City, Zhejiang Province, 310030, China
| | - Haisheng Wang
- Department of Orthopedics, Division of Orthopedics, Hainan Hospital, Chinese PLA (people's Liberation Army) General Hospital, Sanya City, Hainan Province, 572014, China
| | - Huashun Liu
- Department of Orthopedics, Zhejiang Hospital, Hangzhou City, Zhejiang Province, 310030, China.
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Gao W, Guo X, Wang Y, Jian D, Li M. Monocyte-derived extracellular vesicles upon treated by palmitate promote endothelial migration and monocytes attachment to endothelial cells. Biochem Biophys Res Commun 2020; 523:685-691. [PMID: 31948757 DOI: 10.1016/j.bbrc.2019.12.095] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 12/28/2019] [Indexed: 11/17/2022]
Abstract
AIM High circulating free fatty acid (FFA) concentration has a critical role in the development of obesity associated vascular comorbidities. Ample previous findings revealed that FFA, especially saturated, induce endothelial dysfunction throught multiple mechanisms (summarized as lipotoxicity). As a mediator that transfers information among cells, extracellular vesicles(EVs) participate in pathologic processes of many diseases, including angiocardiopathy, insulin resistance, autoimmunity disease. However, how lipotoxicity changed the proportion of EVs secreted from monocytes, furthermore, the effect of the EVs exerts on endothelial cells, haven't been demonstrated. METHOD In our experience, differential ultracentrifugation was used to extract EVs from condition medium (CM) of THP-1 monocytes under given treatments. Then we co-incubated the EVs derived from palmitate-treated monocytes with HUVECs for 24 h, after which molecular and phenotypic assays were conducted. RESULT Palmitate-treated monocytes EVs promote the production of adhesion associated proteins of endothelial cells, such as VCAM-1, ICAM-1. Meanwhile, palmitate-stimulation may play a promoter role in the pro-migration capacity of monocytes-EVs. In brief, EVs could be the new pathological junction between FFA and endothelial damage.
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Affiliation(s)
- Wanhao Gao
- Department of Cardiology, People's Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China.
| | - Xingchen Guo
- Department of Cardiology, People's Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China.
| | - Ying Wang
- Department of Cardiology, People's Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China.
| | - Dongdong Jian
- Department of Cardiology, People's Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China.
| | - Muwei Li
- Department of Cardiology, People's Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China.
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Si R, Gao C, Guo R, Lin C, Li J, Guo W. Human mesenchymal stem cells encapsulated-coacervated photoluminescent nanodots layered bioactive chitosan/collagen hydrogel matrices to indorse cardiac healing after acute myocardial infarction. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2020; 206:111789. [PMID: 32240945 DOI: 10.1016/j.jphotobiol.2020.111789] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 01/08/2020] [Accepted: 01/14/2020] [Indexed: 02/07/2023]
Abstract
Acute Myocardial Infarction (MI) is one of the foremost causes of human death worldwide and it leads to mass death of cardiomyocytes, interchanges of unfavorable biological environment and affecting electrical communications by fibrosis scar formations, and specifically deficiency of blood supply to heart which leads to heart damage and heart failure. Recently, numerous appropriate strategies have been applied to base on solve these problems wound be provide prominent therapeutic potential to cardiac regeneration after acute MI. In the present study, a combined biopolymeric conductive hydrogel was fabricated with conductive ultra-small graphene quantum dots as a soft injectable hydrogel for cardiac regenerations. The resultant hydrogel was combined with human Mesenchymal stem cells (hMSCs) to improved angiogenesis in cardiovascular tissues and decreasing cardiomyocyte necrosis of hydrogel treated acute-infarcted region has been greatly associated with the development of cardiac functions in MI models. The prepared graphene quantum dots and hydrogel groups was physico-chemically analyzed and confirmed the suitability of the materials for cardiac regeneration applications. The in vitro analyzes of hydrogels with hMSCs have established that enhanced cell survival rate, increased expressions of pro-inflammatory factors, pro-angiogenic factors and early cardiogenic markers. The results of in vivo myocardial observations and electrocardiography data demonstrated a favorable outcome of ejection fraction, fibrosis area, vessel density with reduced infarction size, implying that significant development of heart regenerative function after MI. This novel strategy of injectable hydrogel with hMSCs could be appropriate for the effective treatment of cardiac therapies after acute MI.
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Affiliation(s)
- Rui Si
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, Shaanxi, People's Republic of China
| | - Chao Gao
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, Shaanxi, People's Republic of China
| | - Rui Guo
- Department of Physiology, Collage of Medicine and Life Sciences, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu, People's Republic of China
| | - Chen Lin
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, Shaanxi, People's Republic of China
| | - Jiayi Li
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, Shaanxi, People's Republic of China
| | - Wenyi Guo
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, Shaanxi, People's Republic of China..
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Wang Y, Tian MM, Mi CJ, Chen KL, Ji YC, Wang L, Zhang J, Cheng K. Exercise protects the heart against myocardial infarction through upregulation of miR-1192. Biochem Biophys Res Commun 2020; 521:1061-1069. [DOI: 10.1016/j.bbrc.2019.11.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 11/02/2019] [Indexed: 12/11/2022]
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Huang P, Fu J, Chen L, Ju C, Wu K, Liu H, Liu Y, Qi B, Qi B, Liu L. Redd1 protects against post‑infarction cardiac dysfunction by targeting apoptosis and autophagy. Int J Mol Med 2019; 44:2065-2076. [PMID: 31638187 PMCID: PMC6844599 DOI: 10.3892/ijmm.2019.4366] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 09/06/2019] [Indexed: 12/13/2022] Open
Abstract
Post-infarction remodeling is accompanied and influenced by perturbations in the mammalian target of rapamycin (mTOR) signaling. Regulated in development and DNA damage response-1 (Redd1) has been reported to be involved in DNA repair and modulation of mTOR activity. However, little is known about the role of Redd1 in the heart. In the present study the potential contribution of Redd1 overex-pression to the chronic phase of heart failure after myocardial infarction (MI) was explored and the mechanisms underlying Redd1 actions were determined. Redd1 was downregulated in the mouse heart subjected to MI surgery. To determine the role of Redd1 in the process of MI, adeno-associated virus 9 mediated overexpression of Redd1 was used to enhance Redd1 content in cardiomyocytes. Redd1 overexpression improved left ventricular dysfunction and reduced the expansion index. Additionally, Redd1 overexpression resulted in suppressed myocardial apoptosis and improved autophagy. Furthermore, the studies revealed that Redd1 overexpression could inhibit the phosphorylation of mTOR and its downstream effectors P70/S6 kinase and 4EBP1. In conclusion, this study demonstrated that Redd1 overexpression protects against the development and persistence of heart failure post MI by reducing apoptosis and enhancing autophagy via the mTOR signaling pathway. The present study clearly demonstrated that Redd1 is a therapeutic target in the development of heart failure after MI.
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Affiliation(s)
- Pianpian Huang
- Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Jun Fu
- Department of Radiology, Wuhan No. 1 Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Long Chen
- Clinical Center for Human Genomic Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Chenhui Ju
- Clinical Center for Human Genomic Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Kefei Wu
- Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Hongxia Liu
- Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Yun Liu
- Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Benming Qi
- Department of Otorhinolaryngology, First People's Hospital of Yunnan Province, Kunming, Yunnan 650000, P.R. China
| | - Benling Qi
- Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Lihua Liu
- Department of Geriatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
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