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Yu W, Ding J, Chen J, Jiang Y, Zhao J, Liu J, Zhou J, Liu J. Magnesium Ion-Doped Mesoporous Bioactive Glasses Loaded with Gallic Acid Against Myocardial Ischemia/Reperfusion Injury by Affecting the Biological Functions of Multiple Cells. Int J Nanomedicine 2024; 19:347-366. [PMID: 38229705 PMCID: PMC10790657 DOI: 10.2147/ijn.s444751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 12/22/2023] [Indexed: 01/18/2024] Open
Abstract
Introduction Excessive generation of reactive oxygen species (ROS) following myocardial ischemia-reperfusion (I/R) can result in additional death of myocardial cells. The rapid clearance of ROS after reperfusion injury and intervention during subsequent cardiac repair stages are crucial for the ultimate recovery of cardiac function. Methods Magnesium-doped mesoporous bioactive glasses were prepared and loaded with the antioxidant drug gallic acid into MgNPs by sol-gel method. The antioxidant effects of MgNPs/GA were tested for their pro-angiogenic and anti-inflammatory effects based on the release characteristics of GA and Mg2+ from MgNPs/GA. Later, we confirmed in our in vivo tests through immunofluorescence staining of tissue sections at various time points that MgNPs/GA exhibited initial antioxidant effects and had both pro-angiogenic and anti-inflammatory effects during the cardiac repair phase. Finally, we evaluated the cardiac function in mice treated with MgNPs/GA. Results We provide evidence that GA released by MgNPs/GA can effectively eliminate ROS in the early stage, decreasing myocardial cell apoptosis. During the subsequent cardiac repair phase, the gradual release of Mg2+ from MgNPs/GA stimulated angiogenesis and promoted M2 macrophage polarization, thereby reducing the release of inflammatory factors. Conclusion MgNPs/GA acting on multiple cell types is an integrated solution for comprehensive attenuation of myocardial ischaemia-reperfusion injury and cardiac function protection.
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Affiliation(s)
- Wenpeng Yu
- Department of Cardiovascular Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, People’s Republic of China
- Hubei Provincial Engineering Research Center of Minimally Invasive Cardiovascular Surgery, Wuhan, 430071, People’s Republic of China
- Wuhan Clinical Research Center for Minimally Invasive Treatment of Structural Heart Disease, Wuhan, 430071, People’s Republic of China
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, People’s Republic of China
| | - Jingli Ding
- Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, People’s Republic of China
| | - Jianfeng Chen
- Department of Cardiovascular Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, People’s Republic of China
- Hubei Provincial Engineering Research Center of Minimally Invasive Cardiovascular Surgery, Wuhan, 430071, People’s Republic of China
- Wuhan Clinical Research Center for Minimally Invasive Treatment of Structural Heart Disease, Wuhan, 430071, People’s Republic of China
| | - Ying Jiang
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, People’s Republic of China
| | - Jinping Zhao
- Department of Cardiovascular Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, People’s Republic of China
- Hubei Provincial Engineering Research Center of Minimally Invasive Cardiovascular Surgery, Wuhan, 430071, People’s Republic of China
- Wuhan Clinical Research Center for Minimally Invasive Treatment of Structural Heart Disease, Wuhan, 430071, People’s Republic of China
| | - Jichun Liu
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, People’s Republic of China
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, People’s Republic of China
| | - Jianliang Zhou
- Department of Cardiovascular Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, People’s Republic of China
- Hubei Provincial Engineering Research Center of Minimally Invasive Cardiovascular Surgery, Wuhan, 430071, People’s Republic of China
- Wuhan Clinical Research Center for Minimally Invasive Treatment of Structural Heart Disease, Wuhan, 430071, People’s Republic of China
| | - Jinping Liu
- Department of Cardiovascular Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, People’s Republic of China
- Hubei Provincial Engineering Research Center of Minimally Invasive Cardiovascular Surgery, Wuhan, 430071, People’s Republic of China
- Wuhan Clinical Research Center for Minimally Invasive Treatment of Structural Heart Disease, Wuhan, 430071, People’s Republic of China
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Perez-Araluce M, Jüngst T, Sanmartin C, Prosper F, Plano D, Mazo MM. Biomaterials-Based Antioxidant Strategies for the Treatment of Oxidative Stress Diseases. Biomimetics (Basel) 2024; 9:23. [PMID: 38248597 PMCID: PMC10813727 DOI: 10.3390/biomimetics9010023] [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: 11/17/2023] [Revised: 12/14/2023] [Accepted: 12/27/2023] [Indexed: 01/23/2024] Open
Abstract
Oxidative stress is characterized by an increase in reactive oxygen species or a decrease in antioxidants in the body. This imbalance leads to detrimental effects, including inflammation and multiple chronic diseases, ranging from impaired wound healing to highly impacting pathologies in the neural and cardiovascular systems, or the bone, amongst others. However, supplying compounds with antioxidant activity is hampered by their low bioavailability. The development of biomaterials with antioxidant capacity is poised to overcome this roadblock. Moreover, in the treatment of chronic inflammation, material-based strategies would allow the controlled and targeted release of antioxidants into the affected tissue. In this review, we revise the main causes and effects of oxidative stress, and survey antioxidant biomaterials used for the treatment of chronic wounds, neurodegenerative diseases, cardiovascular diseases (focusing on cardiac infarction, myocardial ischemia-reperfusion injury and atherosclerosis) and osteoporosis. We anticipate that these developments will lead to the emergence of new technologies for tissue engineering, control of oxidative stress and prevention of diseases associated with oxidative stress.
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Affiliation(s)
- Maria Perez-Araluce
- Biomedical Engineering Program, Enabling Technologies Division, CIMA Universidad de Navarra, 31008 Pamplona, Spain;
| | - Tomasz Jüngst
- Department for Functional Materials in Medicine and Dentistry, Institute of Functional Materials and Biofabrication, University of Würzburg, D-97070 Würzburg, Germany
- Bavarian Polymer Institute, University of Bayreuth, 95447 Bayreuth, Germany
| | - Carmen Sanmartin
- Department of Pharmaceutical Science, Universidad de Navarra, 31008 Pamplona, Spain;
| | - Felipe Prosper
- Hematology and Cell Therapy Area, Clínica Universidad de Navarra and Instituto de Investigación Sanitaria de Navarra (IdiSNA), 31008 Pamplona, Spain;
- Centro de Investigacion Biomedica en Red de Cancer (CIBERONC) CB16/12/00489, 28029 Madrid, Spain
- Hemato-Oncology Program, Cancer Division, CIMA Universidad de Navarra, 31008 Pamplona, Spain
| | - Daniel Plano
- Department of Pharmaceutical Science, Universidad de Navarra, 31008 Pamplona, Spain;
| | - Manuel M. Mazo
- Biomedical Engineering Program, Enabling Technologies Division, CIMA Universidad de Navarra, 31008 Pamplona, Spain;
- Hematology and Cell Therapy Area, Clínica Universidad de Navarra and Instituto de Investigación Sanitaria de Navarra (IdiSNA), 31008 Pamplona, Spain;
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Luo Q, Sun W, Li Z, Sun J, Xiao Y, Zhang J, Zhu C, Liu B, Ding J. Biomaterials-mediated targeted therapeutics of myocardial ischemia-reperfusion injury. Biomaterials 2023; 303:122368. [PMID: 37977009 DOI: 10.1016/j.biomaterials.2023.122368] [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: 06/29/2023] [Revised: 10/10/2023] [Accepted: 10/20/2023] [Indexed: 11/19/2023]
Abstract
Reperfusion therapy is widely used to treat acute myocardial infarction. However, its efficacy is limited by myocardial ischemia-reperfusion injury (MIRI), which occurs paradoxically due to the reperfusion therapy and contributes to the high mortality rate of acute myocardial infarction. Systemic administration of drugs, such as antioxidant and anti-inflammatory agents, to reduce MIRI is often ineffective due to the inadequate release at the pathological sites. Functional biomaterials are being developed to optimize the use of drugs by improving their targetability and bioavailability and reducing side effects, such as gastrointestinal irritation, thrombocytopenia, and liver damage. This review provides an overview of controlled drug delivery biomaterials for treating MIRI by triggering antioxidation, calcium ion overload inhibition, and/or inflammation regulation mechanisms and discusses the challenges and potential applications of these treatments clinically.
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Affiliation(s)
- Qiang Luo
- Department of Cardiology, The Second Hospital of Jilin University, 4026 Yatai Street, Changchun 130041, PR China; Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, PR China
| | - Wei Sun
- Respiratory and Critical Care Medicine, The Second Hospital of Jilin University, 4026 Yatai Street, Changchun 130041, PR China
| | - Zhibo Li
- Department of Cardiology, The Second Hospital of Jilin University, 4026 Yatai Street, Changchun 130041, PR China
| | - Jinfeng Sun
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, PR China
| | - Yu Xiao
- Department of Cardiology, The Second Hospital of Jilin University, 4026 Yatai Street, Changchun 130041, PR China; Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, PR China
| | - Jichang Zhang
- Department of Cardiology, The Second Hospital of Jilin University, 4026 Yatai Street, Changchun 130041, PR China
| | - Cuilin Zhu
- Department of Cardiovascular Surgery, The Second Hospital of Jilin University, 4026 Yatai Street, Changchun 130041, PR China
| | - Bin Liu
- Department of Cardiology, The Second Hospital of Jilin University, 4026 Yatai Street, Changchun 130041, PR China.
| | - Jianxun Ding
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, PR China; State Key Laboratory of Molecular Engineering of Polymers, Fudan University, 220 Handan Road, Shanghai 200433, PR China.
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Guo J, Wang H, Li Y, Zhu S, Hu H, Gu Z. Nanotechnology in coronary heart disease. Acta Biomater 2023; 171:37-67. [PMID: 37714246 DOI: 10.1016/j.actbio.2023.09.011] [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: 05/22/2023] [Revised: 08/17/2023] [Accepted: 09/08/2023] [Indexed: 09/17/2023]
Abstract
Coronary heart disease (CHD) is one of the major causes of death and disability worldwide, especially in low- and middle-income countries and among older populations. Conventional diagnostic and therapeutic approaches have limitations such as low sensitivity, high cost and side effects. Nanotechnology offers promising alternative strategies for the diagnosis and treatment of CHD by exploiting the unique properties of nanomaterials. In this review, we use bibliometric analysis to identify research hotspots in the application of nanotechnology in CHD and provide a comprehensive overview of the current state of the art. Nanomaterials with enhanced imaging and biosensing capabilities can improve the early detection of CHD through advanced contrast agents and high-resolution imaging techniques. Moreover, nanomaterials can facilitate targeted drug delivery, tissue engineering and modulation of inflammation and oxidative stress, thus addressing multiple aspects of CHD pathophysiology. We discuss the application of nanotechnology in CHD diagnosis (imaging and sensors) and treatment (regulation of macrophages, cardiac repair, anti-oxidative stress), and provide insights into future research directions and clinical translation. This review serves as a valuable resource for researchers and clinicians seeking to harness the potential of nanotechnology in the management of CHD. STATEMENT OF SIGNIFICANCE: Coronary heart disease (CHD) is the one of leading cause of death and disability worldwide. Nanotechnology offers new strategies for diagnosing and treating CHD by exploiting the unique properties of nanomaterials. This review uses bibliometric analysis to uncover research trends in the use of nanotechnology for CHD. We discuss the potential of nanomaterials for early CHD detection through advanced imaging and biosensing, targeted drug delivery, tissue engineering, and modulation of inflammation and oxidative stress. We also offer insights into future research directions and potential clinical applications. This work aims to guide researchers and clinicians in leveraging nanotechnology to improve CHD patient outcomes and quality of life.
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Affiliation(s)
- Junsong Guo
- Academician Workstation, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China; Department of Cardiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China
| | - Hao Wang
- Academician Workstation, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China; Department of Cardiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China
| | - Ying Li
- Academician Workstation, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China; Department of Cardiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China
| | - Shuang Zhu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nano-safety, Institute of High Energy Physics, Beijing 100049, China; CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Chinese Academy of Sciences, Beijing 100190, China; Center of Materials Science and Optoelectronics Engineering, College of Materials Science and Optoelectronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Houxiang Hu
- Academician Workstation, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China; Department of Cardiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China.
| | - Zhanjun Gu
- Academician Workstation, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, China; CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nano-safety, Institute of High Energy Physics, Beijing 100049, China; Center of Materials Science and Optoelectronics Engineering, College of Materials Science and Optoelectronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China.
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Xiang K, Wu H, Liu Y, Wang S, Li X, Yang B, Zhang Y, Ma L, Lu G, He L, Ni Q, Zhang L. MOF-derived bimetallic nanozyme to catalyze ROS scavenging for protection of myocardial injury. Theranostics 2023; 13:2721-2733. [PMID: 37215581 PMCID: PMC10196836 DOI: 10.7150/thno.83543] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 04/10/2023] [Indexed: 05/24/2023] Open
Abstract
Rationale: Myocardial injury triggers intense oxidative stress, inflammatory response, and cytokine release, which are essential for myocardial repair and remodeling. Excess reactive oxygen species (ROS) scavenging and inflammation elimination have long been considered to reverse myocardial injuries. However, the efficacy of traditional treatments (antioxidant, anti-inflammatory drugs and natural enzymes) is still poor due to their intrinsic defects such as unfavorable pharmacokinetics and bioavailability, low biological stability, and potential side effects. Nanozyme represents a candidate to effectively modulate redox homeostasis for the treatment of ROS related inflammation diseases. Methods: We develop an integrated bimetallic nanozyme derived from metal-organic framework (MOF) to eliminate ROS and alleviate inflammation. The bimetallic nanozyme (Cu-TCPP-Mn) is synthesized by embedding manganese and copper into the porphyrin followed by sonication, which could mimic the cascade activities of superoxide dismutase (SOD) and catalase (CAT) to transform oxygen radicals to hydrogen peroxide, followed by the catalysis of hydrogen peroxide into oxygen and water. Enzyme kinetic analysis and oxygen-production velocities analysis were performed to evaluate the enzymatic activities of Cu-TCPP-Mn. We also established myocardial infarction (MI) and myocardial ischemia-reperfusion (I/R) injury animal models to verify the ROS scavenging and anti-inflammation effect of Cu-TCPP-Mn. Results: As demonstrated by kinetic analysis and oxygen-production velocities analysis, Cu-TCPP-Mn nanozyme possesses good performance in both SOD- and CAT-like activities to achieve synergistic ROS scavenging effect and provide protection for myocardial injury. In both MI and I/R injury animal models, this bimetallic nanozyme represents a promising and reliable technology to protect the heart tissue from oxidative stress and inflammation-induced injury, and enables the myocardial function to recover from otherwise severe damage. Conclusions: This research provides a facile and applicable method to develop a bimetallic MOF nanozyme, which represents a promising alternative to the treatment of myocardial injuries.
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Affiliation(s)
- Kaiyan Xiang
- Department of Diagnostic Radiology, Nanjing Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Haoguang Wu
- Department of Diagnostic Radiology, Nanjing Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Yu Liu
- Department of Diagnostic Radiology, Nanjing Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Sheng Wang
- Department of Diagnostic Radiology, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xueling Li
- Heart Center, Department of Cardiovascular Medicine, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Bowei Yang
- Department of Diagnostic Radiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
- Nanomedicine Translational Research Program, NUS Center for Nanomedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
| | - Yunming Zhang
- Department of Diagnostic Radiology, Nanjing Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Long Ma
- Department of Diagnostic Radiology, Nanjing Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Guangming Lu
- Department of Diagnostic Radiology, Nanjing Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
- Department of Diagnostic Radiology, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Liangcan He
- School of Medicine and Health, Key Laboratory of Micro-systems and Micro-structures Manufacturing (Ministry of Education), Harbin Institute of Technology, Harbin, 150001 China
| | - Qianqian Ni
- Department of Diagnostic Radiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
- Nanomedicine Translational Research Program, NUS Center for Nanomedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
- Clinical Imaging Research Centre, Centre for Translational Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore
| | - Longjiang Zhang
- Department of Diagnostic Radiology, Nanjing Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
- Department of Diagnostic Radiology, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
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Xia Z, Sun G. Blocking RIPK2 Function Alleviates Myocardial Ischemia/Reperfusion Injury by Regulating the AKT and NF-κB Pathways. Immunol Invest 2023:1-17. [PMID: 37128885 DOI: 10.1080/08820139.2023.2203715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
OBJECTIVE Inflammation and oxidation brought on by myocardial ischemia-reperfusion (MI/R) injury lead to cardiomyocyte apoptosis and necrosis. The receptor interacting serine/threonine kinase 2 (RIPK2) plays significant roles in oxidative stress and excessive inflammation. The purpose of this research is to examine the roles of RIPK2 in MI/R injury. METHODS The in vivo animal model was constructed by acute coronary I/R, and the in vitro cell model was established by oxygen and glucose deprivation/reperfusion (OGD/R)-stimulated cardiomyocyte injury. RIPK2 expression was examined using qRT-PCR and Western blot. CCK-8 was proposed as a method for detecting cell proliferation. ELISA was utilized to measure inflammatory cytokines (TNF-α, IL-6, and IL-1β) and myocardial injury indicators (CK-MB, Mb, cTnI, and LDH). The levels of MDA and ROS were determined by the kit and fluorescent probe. H&E was conducted to assess MI/R injury after silencing of RIPK2. RESULTS In MI/R rats and OGD/R-treated H9C2 cardiomyocytes, RIPK2 was overexpressed at both the mRNA and protein levels. RIPK2 inhibition promoted cell proliferation while inhibiting apoptosis, as evidenced by decreased TUNEL-positive cells and cleaved caspase-3. RIPK2 inhibition reduced MDA and ROS levels, as well as the contents of inflammatory factors. RIPK2 silencing reduced CK-MB, Mb, cTnI, and LDH levels in rat serum and alleviated MI/R injury. Furthermore, RIPK2 inhibition increased p-AKT while decreasing NF-B p-p65 expression. CONCLUSION Silencing of RIPK2 reduced apoptosis, proinflammatory factors, and oxidative stress in MI/R by activating AKT and suppressing NF-κB signals, suggesting a potential therapeutic strategy for MI/R injury.
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Affiliation(s)
- Zhen Xia
- Department of Cardiology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, P.R. china
| | - Guofang Sun
- Department of Electrocardiogram Diagnosis, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, P.R. china
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Liang Z, Yang Y, Wu X, Lu C, Zhao H, Chen K, Zhao A, Li X, Xu J. GAS6/Axl is associated with AMPK activation and attenuates H 2O 2-induced oxidative stress. Apoptosis 2022; 28:485-497. [PMID: 36580193 DOI: 10.1007/s10495-022-01801-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/05/2022] [Indexed: 12/30/2022]
Abstract
Oxidative stress plays a key part in cardiovascular event. Growth arrest-specific gene 6 (GAS6) is a vitamin K-dependent ligand which has been shown to exert important effects in heart. The effects of GAS6 were evaluated against hydrogen peroxide (H2O2) ‑induced oxidative stress injury in HL-1 cardiomyocytes. A series of experimental methods were used to analyze the effects of GAS6 on cell viability, apoptosis, oxidative stress, mitochondrial function and AMPK/ACC signaling in H2O2‑injured HL-1 cells. In this study, we found that H2O2 reduced cell viability, increased apoptotic rate and intracellular reactive oxygen species (ROS). Meanwhile, H2O2 decreased the protein levels of GAS6, and increased the protein level of p-AMPK/AMPK, p-ACC/ACC. Then, we observed that overexpression of GAS6 significantly reduced cell death, manifested as increased cell viability, improved oxidative stress, apoptosis and upregulated the levels of GAS6, p-Axl/Axl, Nrf2, NQO1, HO-1, Bcl-2/Bax, PGC-1α, NRF1, TFAM, p-AMPK/AMPK, and p-ACC/ACC-related protein expression in HL-1 cells and H2O2‑injured cardiomyocytes. To further verify the results, we successfully constructed GAS6 lentiviral vectors, and found GAS6 shRNA partially reversed the above results. These data suggest that AMPK/ACC may be a downstream effector molecule in the antioxidant action of GAS6. In summary, our findings indicate that activation GAS6/Axl-AMPK signaling protects H2O2‑induced oxidative stress which is accompanied by the amelioration of oxidative stress, apoptosis, and mitochondrial function.
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Affiliation(s)
- Zhenxing Liang
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East, 450052, Zhengzhou, China
| | - Yang Yang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Faculty of Life Sciences, Ministry of Education, Northwest University, 229 Taibai North Road, Xi'an, China
| | - Xue Wu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Faculty of Life Sciences, Ministry of Education, Northwest University, 229 Taibai North Road, Xi'an, China
| | - Chenxi Lu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Faculty of Life Sciences, Ministry of Education, Northwest University, 229 Taibai North Road, Xi'an, China
| | - Huadong Zhao
- Department of General Surgery, Tangdu Hospital, The Airforce Medical University, 1 Xinsi Road, 710038, Xi'an, China
| | - Kehan Chen
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East, 450052, Zhengzhou, China
| | - Aizhen Zhao
- Key Laboratory of Resource Biology and Biotechnology in Western China, Faculty of Life Sciences, Ministry of Education, Northwest University, 229 Taibai North Road, Xi'an, China
| | - Xiyang Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Faculty of Life Sciences, Ministry of Education, Northwest University, 229 Taibai North Road, Xi'an, China
| | - Jing Xu
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East, 450052, Zhengzhou, China.
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Zhang Z, Dalan R, Hu Z, Wang JW, Chew NW, Poh KK, Tan RS, Soong TW, Dai Y, Ye L, Chen X. Reactive Oxygen Species Scavenging Nanomedicine for the Treatment of Ischemic Heart Disease. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2202169. [PMID: 35470476 DOI: 10.1002/adma.202202169] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/08/2022] [Indexed: 06/14/2023]
Abstract
Ischemic heart disease (IHD) is the leading cause of disability and mortality worldwide. Reactive oxygen species (ROS) have been shown to play key roles in the progression of diabetes, hypertension, and hypercholesterolemia, which are independent risk factors that lead to atherosclerosis and the development of IHD. Engineered biomaterial-based nanomedicines are under extensive investigation and exploration, serving as smart and multifunctional nanocarriers for synergistic therapeutic effect. Capitalizing on cell/molecule-targeting drug delivery, nanomedicines present enhanced specificity and safety with favorable pharmacokinetics and pharmacodynamics. Herein, the roles of ROS in both IHD and its risk factors are discussed, highlighting cardiovascular medications that have antioxidant properties, and summarizing the advantages, properties, and recent achievements of nanomedicines that have ROS scavenging capacity for the treatment of diabetes, hypertension, hypercholesterolemia, atherosclerosis, ischemia/reperfusion, and myocardial infarction. Finally, the current challenges of nanomedicines for ROS-scavenging treatment of IHD and possible future directions are discussed from a clinical perspective.
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Affiliation(s)
- Zhan Zhang
- Cancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR, 999078, China
| | - Rinkoo Dalan
- Department of Endocrinology, Tan Tock Seng Hospital, Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 408433, Singapore
| | - Zhenyu Hu
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
| | - Jiong-Wei Wang
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- Cardiovascular Research Institute, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- Department of Diagnostic Radiology and Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- Nanomedicine Translational Research Programme, Centre for NanoMedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
| | - Nicholas Ws Chew
- Department of Cardiology, National University Heart Centre, National University Hospital, Singapore, 119074, Singapore
| | - Kian-Keong Poh
- Department of Cardiology, National University Heart Centre, National University Hospital, Singapore, 119074, Singapore
| | - Ru-San Tan
- Department of Cardiology, National Heart Centre Singapore, Singapore, 119609, Singapore
| | - Tuck Wah Soong
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
| | - Yunlu Dai
- Cancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Taipa, Macau SAR, 999078, China
- MoE Frontiers Science Center for Precision Oncology, University of Macao, Taipa, Macau SAR, 999078, China
| | - Lei Ye
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, AL, 35294, USA
| | - Xiaoyuan Chen
- Department of Diagnostic Radiology and Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- Nanomedicine Translational Research Programme, Centre for NanoMedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- Department of Chemical and Biomolecular Engineering and Department of Biomedical Engineering, Faculty of Engineering, National University of Singapore, Singapore, 117597, Singapore
- Clinical Imaging Research Centre, Centre for Translational Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
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Xu H, Li S, Liu YS. Nanoparticles in the diagnosis and treatment of vascular aging and related diseases. Signal Transduct Target Ther 2022; 7:231. [PMID: 35817770 PMCID: PMC9272665 DOI: 10.1038/s41392-022-01082-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 06/23/2022] [Accepted: 06/26/2022] [Indexed: 11/09/2022] Open
Abstract
Aging-induced alternations of vasculature structures, phenotypes, and functions are key in the occurrence and development of vascular aging-related diseases. Multiple molecular and cellular events, such as oxidative stress, mitochondrial dysfunction, vascular inflammation, cellular senescence, and epigenetic alterations are highly associated with vascular aging physiopathology. Advances in nanoparticles and nanotechnology, which can realize sensitive diagnostic modalities, efficient medical treatment, and better prognosis as well as less adverse effects on non-target tissues, provide an amazing window in the field of vascular aging and related diseases. Throughout this review, we presented current knowledge on classification of nanoparticles and the relationship between vascular aging and related diseases. Importantly, we comprehensively summarized the potential of nanoparticles-based diagnostic and therapeutic techniques in vascular aging and related diseases, including cardiovascular diseases, cerebrovascular diseases, as well as chronic kidney diseases, and discussed the advantages and limitations of their clinical applications.
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Affiliation(s)
- Hui Xu
- Department of Geriatrics, The Second Xiangya Hospital of Central South University, 410011, Changsha, Hunan, China.,Institute of Aging and Age-related Disease Research, Central South University, 410011, Changsha, Hunan, China
| | - Shuang Li
- Department of Geriatrics, The Second Xiangya Hospital of Central South University, 410011, Changsha, Hunan, China.,Institute of Aging and Age-related Disease Research, Central South University, 410011, Changsha, Hunan, China
| | - You-Shuo Liu
- Department of Geriatrics, The Second Xiangya Hospital of Central South University, 410011, Changsha, Hunan, China. .,Institute of Aging and Age-related Disease Research, Central South University, 410011, Changsha, Hunan, China.
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An injectable co-assembled hydrogel blocks reactive oxygen species and inflammation cycle resisting myocardial ischemia-reperfusion injury. Acta Biomater 2022; 149:82-95. [PMID: 35777549 DOI: 10.1016/j.actbio.2022.06.039] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 06/02/2022] [Accepted: 06/22/2022] [Indexed: 12/23/2022]
Abstract
The overproduction of reactive oxygen species (ROS) and burst of inflammation following cardiac ischemia-reperfusion (I/R) are the leading causes of cardiomyocyte injury. Monotherapeutic strategies designed to enhance anti-inflammatory or anti-ROS activity explicitly for treating I/R injury have demonstrated limited success because of the complex mechanisms of ROS production and induction of inflammation. Intense oxidative stress leads to sustained injury, necrosis, and apoptosis of cardiomyocytes. The damaged and necrotic cells can release danger-associated molecular patterns (DAMPs) that can cause the aggregation of immune cells by activating Toll-like receptor 4 (TLR4). These immune cells also promote ROS production by expressing NADPH oxidase. Finally, ROS production and inflammation form a vicious cycle, and ROS and TLR4 are critical nodes of this cycle. In the present study, we designed and prepared an injectable hydrogel system of EGCG@Rh-gel by co-assembling epigallocatechin-3-gallate (EGCG) and the rhein-peptide hydrogel (Rh-gel). The co-assembled hydrogel efficiently blocked the ROS-inflammation cycle by ROS scavenging and TLR4 inhibition. Benefited by the abundant noncovalent interactions of π-π stacking and hydrogen bonding between EGCG and Rh-gel, the co-assembled hydrogel had good mechanical strength and injectable property. Following the injection EGCG@Rh-gel into the damaged region of the mice's heart after I/R, the hydrogel enabled to achieve long-term sustained release and treatment, improve cardiac function, and significantly reduce the formation of scarring. Further studies demonstrated that these beneficial outcomes arise from the reduction of ROS production, inhibition of inflammation, and induction of anti-apoptosis in cardiomyocytes. Therefore, EGCG@Rh-gel is a promising drug delivery system to block the ROS-inflammation cycle for resisting myocardial I/R injury. STATEMENT OF SIGNIFICANCE: 1. Monotherapeutic strategies designed to enhance anti-inflammatory or anti-ROS effects for treating I/R injury have demonstrated limited success because of the complex mechanisms of ROS and inflammation. 2. ROS production and inflammation form a vicious cycle, and ROS and TLR4 are critical nodes of this cycle. 3. Here, we designed an injectable hydrogel system of EGCG@Rh-gel by co-assembling epigallocatechin-3-gallate (EGCG) and a rhein-peptide hydrogel (Rh-gel). EGCG@Rh-gel efficiently blocked the ROS-inflammation cycle by ROS scavenging and TLR4 inhibition. 4. EGCG@Rh-gel achieved long-term sustained release and treatment, improved cardiac function, and significantly reduced the formation of scarring after I/R. 5. The beneficial outcomes arise from reducing ROS production, inhibiting inflammation, and inducing anti-apoptosis in cardiomyocytes.
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11
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An Overview of the Molecular Mechanisms Associated with Myocardial Ischemic Injury: State of the Art and Translational Perspectives. Cells 2022; 11:cells11071165. [PMID: 35406729 PMCID: PMC8998015 DOI: 10.3390/cells11071165] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/22/2022] [Accepted: 03/24/2022] [Indexed: 02/06/2023] Open
Abstract
Cardiovascular disease is the leading cause of death in western countries. Among cardiovascular diseases, myocardial infarction represents a life-threatening condition predisposing to the development of heart failure. In recent decades, much effort has been invested in studying the molecular mechanisms underlying the development and progression of ischemia/reperfusion (I/R) injury and post-ischemic cardiac remodeling. These mechanisms include metabolic alterations, ROS overproduction, inflammation, autophagy deregulation and mitochondrial dysfunction. This review article discusses the most recent evidence regarding the molecular basis of myocardial ischemic injury and the new potential therapeutic interventions for boosting cardioprotection and attenuating cardiac remodeling.
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13
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Nuamnaichati N, Parichatikanond W, Mangmool S. Cardioprotective Effects of Glucagon-like Peptide-1 (9-36) Against Oxidative Injury in H9c2 Cardiomyoblasts: Potential Role of the PI3K/Akt/NOS Pathway. J Cardiovasc Pharmacol 2022; 79:e50-e63. [PMID: 34694244 DOI: 10.1097/fjc.0000000000001159] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 10/04/2021] [Indexed: 11/25/2022]
Abstract
ABSTRACT Glucagon-like peptide (GLP)-1(7-36), a major active form of GLP-1 hormone, is rapidly cleaved by dipeptidyl peptidase-4 to generate a truncated metabolite, GLP-1(9-36) which has a low affinity for GLP-1 receptor (GLP-1R). GLP-1(7-36) has been shown to have protective effects on cardiovascular system through GLP-1R-dependent pathway. Nevertheless, the cardioprotective effects of GLP-1(9-36) have not fully understood. The present study investigated the effects of GLP-1(9-36), including its underlying mechanisms against oxidative stress and apoptosis in H9c2 cells. Here, we reported that GLP-1(9-36) protects H9c2 cardiomyoblasts from hydrogen peroxide (H2O2)-induced oxidative stress by promoting the synthesis of antioxidant enzymes, glutathione peroxidase-1, catalase, and heme oxygenase-1. In addition, treatment with GLP-1(9-36) suppressed H2O2-induced apoptosis by attenuating caspase-3 activity and upregulating antiapoptotic proteins, Bcl-2 and Bcl-xL. These protective effects of GLP-1(9-36) are attenuated by blockade of PI3K-mediated Akt phosphorylation and prevention of nitric oxide synthase-induced nitric oxide production. Thus, GLP-1(9-36) represents the potential therapeutic target for prevention of oxidative stress and apoptosis in the heart via PI3K/Akt/nitric oxide synthase signaling pathway.
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Affiliation(s)
- Narawat Nuamnaichati
- Department of Pharmacology, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
- Biopharmaceutical Sciences Graduate Program, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
| | - Warisara Parichatikanond
- Department of Pharmacology, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
- Center of Biopharmaceutical Science of Healthy Ageing, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand ; and
| | - Supachoke Mangmool
- Department of Pharmacology, Faculty of Science, Mahidol University, Bangkok, Thailand
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14
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Cen Y, Liao W, Wang T, Zhang D. APPL1 ameliorates myocardial ischemia‑reperfusion injury by regulating the AMPK signaling pathway. Exp Ther Med 2021; 23:157. [PMID: 35069838 PMCID: PMC8753959 DOI: 10.3892/etm.2021.11080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 09/01/2021] [Indexed: 11/18/2022] Open
Abstract
Myocardial ischemia-reperfusion injury results in elevated reactive oxygen species (ROS) production and causes oxidative stress damage. Therefore, the current study aimed to investigate whether adaptor protein phosphotyrosine interacting with PH domain and leucine zipper 1 (APPL1) could induce the expression of antioxidant enzymes through AMP-activated protein kinase (AMPK) signaling in order to alleviate the injury caused by ischemia/hypoxia-reperfusion. Following induction of hypoxia-reoxygenation (H/R) injury in H9c2 cells, the liver kinase B1 (LKB1)/AMPK/acetyl-CoA carboxylase α (ACC) signaling pathway was investigated using western blot analysis, along with the detection of superoxide dismutase (SOD)2 and SOD3 expression. Additionally, cell viability was detected using a Cell Counting Kit-8 assay and ROS production was analyzed using ROS staining, whereas the expression levels of inflammatory mediators (TNF-α, monocyte chemoattractant protein 1 and IL-1β), apoptosis mediators [cleaved caspase-3, cleaved poly (ADP-ribose) polymerase and Bcl-2] and nuclear factor erythroid 2-related factor 2 signaling pathway-related proteins were detected via western blot analysis following overexpression of APPL1 alone or in combination with compound C treatment (an AMPK inhibitor). The results indicated that H/R induction upregulated the phosphorylation levels of LKB1, AMPK and ACC, and decreased the expression levels of APPL1 and SOD enzyme activities. APPL1 overexpression increased the phosphorylation levels of LKB1, AMPK and ACC, SOD enzyme activity and cell viability whereas the expression levels of proinflammatory mediators and proapoptotic mediators, and the levels of ROS production were markedly decreased when compared with H/R group with empty plasmid transfection. APPL overexpression-mediated effects were significantly abrogated by compound C. Taken together, the data indicated that APPL1 inhibited ROS production and H/R-induced myocardial injury via the AMPK signaling pathway. Therefore, APPL1 may serve as a potential therapeutic target for myocardial H/R injury.
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Affiliation(s)
- Yunguang Cen
- Department of Geriatric Center, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, Hainan 570311, P.R. China
| | - Wei Liao
- Department of Medical Ultrasonics, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, Hainan 570311, P.R. China
| | - Taihao Wang
- Department of Geriatric Center, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, Hainan 570311, P.R. China
| | - Daimin Zhang
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu 210006, P.R. China
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15
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Protective Effect of Fasudil on Hydrogen Peroxide-Induced Oxidative Stress Injury of H9C2 Cardiomyocytes. DISEASE MARKERS 2021; 2021:8177705. [PMID: 34900030 PMCID: PMC8654537 DOI: 10.1155/2021/8177705] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 11/18/2021] [Indexed: 11/22/2022]
Abstract
Objective Oxidative damage is a pathological factor that causes cardiovascular damage in the clinic and is increasingly serious. This study focused on the effect of fasudil on H2O2-induced oxidative damage in cardiomyocytes. Materials and Methods H9C2 cardiomyocytes were cultured in vitro and divided into three groups: control group (Con group), H2O2 treatment (H2O2 group), and fasudil and H2O2 cotreatment (H2O2+fasudil group). The content levels of LDH and MDA in the supernatant were detected, and the morphology of H9C2 cardiomyocytes was observed by light microscopy. 8-OHdG staining was observed by a fluorescence inversion microscope. Cell Counting Kit (CCK-8), western blotting, real-time polymerase chain reaction (RT-PCR), and enzyme-linked immunosorbent assay (ELISA) were used to investigate the effect of fasudil on the Rho/ROCK signaling pathway. Results Our results showed that after H2O2 treatment, the H9C2 cardiomyocytes were irregular in shape and elliptical. But the morphology of the H2O2+fasudil group was similar to that of the Con group. The green fluorescence of the H2O2 group was significantly enhancer than that of the Con group, while the green fluorescence of the H2O2+fasudil group was weaker than those of the H2O2 group. By detecting the supernatant, it was found that the contents of LDH were significantly increased, and the contents of SOD and CAT in the H2O2 group were significantly decreased. And the expression of antioxidant indicators in the H2O2 group was significantly decreased by western blotting. The results of RT-PCR showed that SOD1 and SOD2 mRNA in the H2O2 group was significantly reduced, and the contents of GPX1 and GPX3 in the H2O2 group were significantly decreased by enzyme-linked immunosorbent assay (ELISA). The expression of ROCK1, ROCK2, and downstream phosphorylation of myosin phosphatase target subunit-1 (p-MYPT-1) was significantly increased in the H2O2 group, while fasudil inhibited the increase of ROCK1, ROCK2, and p-MYPT-1. Conclusions Fasudil can inhibit the Rho/ROCK signaling pathway induced by H2O2 and reduce oxidative stress response, inhibit apoptosis, and improve antioxidant enzyme activity in H9C2 cardiomyocytes thereby delaying cell senescence.
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16
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Li X, Zhang Y, Ren X, Wang Y, Chen D, Li Q, Huo M, Shi J. Ischemic Microenvironment-Responsive Therapeutics for Cardiovascular Diseases. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2105348. [PMID: 34623714 DOI: 10.1002/adma.202105348] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/18/2021] [Indexed: 02/05/2023]
Abstract
Cardiovascular diseases caused by ischemia are attracting considerable attention owing to its high morbidity and mortality worldwide. Although numerous agents with cardioprotective benefits have been identified, their clinical outcomes are hampered by their low bioavailability, poor drug solubility, and systemic adverse effects. Advances in nanoscience and nanotechnology provide a new opportunity to effectively deliver drugs for treating ischemia-related diseases. In particular, cardiac ischemia leads to a characteristic pathological environment called an ischemic microenvironment (IME), significantly different from typical cardiac regions. These remarkable differences between ischemic sites and normal tissues have inspired the development of stimuli-responsive systems for the targeted delivery of therapeutic drugs to damaged cardiomyocytes. Recently, many biomaterials with intelligent properties have been developed to enhance the therapeutic benefits of drugs for the treatment of myocardial ischemia. Strategies for stimuli-responsive drug delivery and release based on IME include reactive oxygen species, pH-, hypoxia-, matrix metalloproteinase-, and platelet-inspired targeting strategies. In this review, state-of-the-art IME-responsive biomaterials for the treatment of myocardial ischemia are summarized. Perspectives, limitations, and challenges are also discussed for the further development of innovative and effective approaches to treat ischemic diseases with high effectiveness and biocompatibility.
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Affiliation(s)
- Xi Li
- Department of Anesthesiology West China Hospital of Sichuan University Chengdu 610041 China
| | - Yabing Zhang
- Department of Anesthesiology West China Hospital of Sichuan University Chengdu 610041 China
| | - Xiangyi Ren
- Core Facilities of West China Hospital Sichuan University Chengdu 610041 China
| | - Yan Wang
- Core Facilities of West China Hospital Sichuan University Chengdu 610041 China
| | - Dongxu Chen
- Department of Anesthesiology West China Hospital of Sichuan University Chengdu 610041 China
| | - Qian Li
- Department of Anesthesiology West China Hospital of Sichuan University Chengdu 610041 China
| | - Minfeng Huo
- State Key Laboratory of High Performance Ceramics and Superfine Microstructures Shanghai Institute of Ceramics, Chinese Academy of Sciences Shanghai 200050 P. R. China
- Shanghai Tenth People's Hospital Tongji University School of Medicine Shanghai 200072 P. R. China
| | - Jianlin Shi
- State Key Laboratory of High Performance Ceramics and Superfine Microstructures Shanghai Institute of Ceramics, Chinese Academy of Sciences Shanghai 200050 P. R. China
- Shanghai Tenth People's Hospital Tongji University School of Medicine Shanghai 200072 P. R. China
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17
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Dioscin Attenuates Myocardial Ischemic/Reperfusion-Induced Cardiac Dysfunction through Suppression of Reactive Oxygen Species. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:3766919. [PMID: 34664015 PMCID: PMC8520497 DOI: 10.1155/2021/3766919] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 09/02/2021] [Indexed: 12/29/2022]
Abstract
Myocardial ischemic/reperfusion (MI/R) is a leading cause of cardiovascular disease with high morbidity and mortality. However, the mechanisms underlying pathological reperfusion remain obscure. In this study, we found that dioscin, a natural product, could be a potential candidate for treating MI/R through modulating cardiac dysfunction. Mechanistically, our work revealed that dioscin could suppress the production of reactive oxygen species (ROS) via repressing the nicotinamide adenine dinucleotide phosphate (NADPH) oxidase 2 (Nox2) and enhancing the expression of antioxidant enzymes, including superoxide dismutase (SOD), catalase (CAT), glutathione (GSH), and glutathione peroxidase (GPx). These findings indicate that dioscin may be a potential candidate for therapeutic interventions in MI/R injury.
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18
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Ai W, Bae S, Ke Q, Su S, Li R, Chen Y, Yoo D, Lee E, Jon S, Kang PM. Bilirubin Nanoparticles Protect Against Cardiac Ischemia/Reperfusion Injury in Mice. J Am Heart Assoc 2021; 10:e021212. [PMID: 34622671 PMCID: PMC8751875 DOI: 10.1161/jaha.121.021212] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Background Ischemia/reperfusion (I/R) injury causes overproduction of reactive oxygen species, which are the major culprits of oxidative stress that leads to inflammation, apoptosis, myocardial damage, and dysfunction. Bilirubin acts as a potent endogenous antioxidant that is capable of scavenging various reactive oxygen species. We have previously generated bilirubin nanoparticles (BRNPs) consisting of polyethylene glycol–conjugated bilirubin. In this study, we examined the therapeutic effects of BRNPs on myocardial I/R injury in mice. Methods and Results In vivo imaging using fluorophore encapsulated BRNPs showed BRNPs preferentially targeted to the site of I/R injury in the heart. Cardiac I/R surgery was performed by first ligating the left anterior descending coronary artery. After 45 minutes, reperfusion was achieved by releasing the ligation. BRNPs were administered intraperitoneally at 5 minutes before and 24 hours after reperfusion. Mice that received BRNPs showed significant improvements in their cardiac output, assessed by echocardiogram and pressure volume loop measurements, compared with the ones that received vehicle treatment. BRNPs treatment also significantly reduced the myocardial infarct size in mice that underwent cardiac I/R, compared with the vehicle‐treatment group. In addition, BRNPs effectively suppressed reactive oxygen species and proinflammatory factor levels, as well as the amount of cardiac apoptosis. Conclusions Taken together, BRNPs could exert their therapeutic effects on cardiac I/R injury through attenuation of oxidative stress, apoptosis, and inflammation, providing a novel therapeutic modality for myocardial I/R injury.
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Affiliation(s)
- Wen Ai
- Cardiovascular InstituteBeth Israel Deaconess Medical Center and Harvard Medical School Boston MA.,Department of Cardiology Huazhong University of Science and Technology Union Shenzhen Hospital Shenzhen China
| | - Soochan Bae
- Cardiovascular InstituteBeth Israel Deaconess Medical Center and Harvard Medical School Boston MA
| | - Qingen Ke
- Cardiovascular InstituteBeth Israel Deaconess Medical Center and Harvard Medical School Boston MA
| | - Shi Su
- Cardiovascular InstituteBeth Israel Deaconess Medical Center and Harvard Medical School Boston MA
| | - Ruijian Li
- Cardiovascular InstituteBeth Israel Deaconess Medical Center and Harvard Medical School Boston MA
| | - Yanwei Chen
- Cardiovascular InstituteBeth Israel Deaconess Medical Center and Harvard Medical School Boston MA.,Department of Cardiology Huazhong University of Science and Technology Union Shenzhen Hospital Shenzhen China
| | - Dohyun Yoo
- Department of Biological Sciences Korea Advanced Institute of Science and Technology (KAIST) Daejeon South Korea
| | - Eesac Lee
- Cardiovascular InstituteBeth Israel Deaconess Medical Center and Harvard Medical School Boston MA
| | - Sangyong Jon
- Department of Biological Sciences Korea Advanced Institute of Science and Technology (KAIST) Daejeon South Korea
| | - Peter M Kang
- Cardiovascular InstituteBeth Israel Deaconess Medical Center and Harvard Medical School Boston MA
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19
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Pan Q, Xu J, Wen CJ, Xiong YY, Gong ZT, Yang YJ. Nanoparticles: Promising Tools for the Treatment and Prevention of Myocardial Infarction. Int J Nanomedicine 2021; 16:6719-6747. [PMID: 34621124 PMCID: PMC8491866 DOI: 10.2147/ijn.s328723] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 09/17/2021] [Indexed: 12/12/2022] Open
Abstract
Despite several recent advances, current therapy and prevention strategies for myocardial infarction are far from satisfactory, owing to limitations in their applicability and treatment effects. Nanoparticles (NPs) enable the targeted and stable delivery of therapeutic compounds, enhance tissue engineering processes, and regulate the behaviour of transplants such as stem cells. Thus, NPs may be more effective than other mechanisms, and may minimize potential adverse effects. This review provides evidence for the view that function-oriented systems are more practical than traditional material-based systems; it also summarizes the latest advances in NP-based strategies for the treatment and prevention of myocardial infarction.
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Affiliation(s)
- Qi Pan
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Jing Xu
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Cen-Jin Wen
- Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Yu-Yan Xiong
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Zhao-Ting Gong
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Yue-Jin Yang
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
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20
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Zhao T, Wu W, Sui L, Huang Q, Nan Y, Liu J, Ai K. Reactive oxygen species-based nanomaterials for the treatment of myocardial ischemia reperfusion injuries. Bioact Mater 2021; 7:47-72. [PMID: 34466716 PMCID: PMC8377441 DOI: 10.1016/j.bioactmat.2021.06.006] [Citation(s) in RCA: 113] [Impact Index Per Article: 37.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 05/09/2021] [Accepted: 06/02/2021] [Indexed: 02/06/2023] Open
Abstract
Interventional coronary reperfusion strategies are widely adopted to treat acute myocardial infarction, but morbidity and mortality of acute myocardial infarction are still high. Reperfusion injuries are inevitable due to the generation of reactive oxygen species (ROS) and apoptosis of cardiac muscle cells. However, many antioxidant and anti-inflammatory drugs are largely limited by pharmacokinetics and route of administration, such as short half-life, low stability, low bioavailability, and side effects for treatment myocardial ischemia reperfusion injury. Therefore, it is necessary to develop effective drugs and technologies to address this issue. Fortunately, nanotherapies have demonstrated great opportunities for treating myocardial ischemia reperfusion injury. Compared with traditional drugs, nanodrugs can effectively increase the therapeutic effect and reduces side effects by improving pharmacokinetic and pharmacodynamic properties due to nanodrugs’ size, shape, and material characteristics. In this review, the biology of ROS and molecular mechanisms of myocardial ischemia reperfusion injury are discussed. Furthermore, we summarized the applications of ROS-based nanoparticles, highlighting the latest achievements of nanotechnology researches for the treatment of myocardial ischemia reperfusion injury. Cardiovascular diseases are the leading cause of death worldwide. Researches of the myocardial infarction pathology and development of new treatments have very important scientific significance in the biomedical field. Many nanomaterials have shown amazing therapeutic effects to reduce myocardial damage by eliminating ROS. Nanomaterials effectively reduced myocardial damage through eliminating ROS from NOXs, M-ETC, M-Ca2+, M-mPTP, and RIRR.
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Affiliation(s)
- Tianjiao Zhao
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, 410087, China.,Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410008, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410087, China
| | - Wei Wu
- Department of Geriatric Surgery, Xiangya Hospital, Central South University, Changsha, 410087, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410087, China
| | - Lihua Sui
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410008, China.,Hunan Provincial Key Laboratory of Cardiovascular Research, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410008, China
| | - Qiong Huang
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, 410087, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410087, China
| | - Yayun Nan
- Geriatric Medical Center, Ningxia People's Hospital, Yinchuan, 750003, China
| | - Jianhua Liu
- Department of Radiology, The Second Hospital of Jilin University, Changchun, 130041, China
| | - Kelong Ai
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410008, China.,Hunan Provincial Key Laboratory of Cardiovascular Research, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410008, China
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21
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Dong C, Ma A, Shang L. Animal models used in the research of nanoparticles for cardiovascular diseases. JOURNAL OF NANOPARTICLE RESEARCH : AN INTERDISCIPLINARY FORUM FOR NANOSCALE SCIENCE AND TECHNOLOGY 2021; 23:172. [PMID: 34393623 PMCID: PMC8353219 DOI: 10.1007/s11051-021-05289-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 07/16/2021] [Indexed: 06/13/2023]
Abstract
Cardiovascular disease (CVD) is the leading cause of mortality and morbidity worldwide. Tremendous progress has been made in the prevention and treatment of CVD; however, there are still lots of limitations and new technology is needed. Nanoparticles have been studied recently for CVD due to their nanoscale size and unique properties, and hold a potential to be a novel therapy for the treatment. To test the safety and effectiveness of drug-loaded nanoparticles for CVD prior to human studies, animal disease models are unavoidably needed. This review summarized the animal models used in the research of nanoparticles for CVD and provided a generic picture of current use of CVD animal models according to the different types of diseases which should be prioritized when considering the application of nanoparticles in treating CVD. This review would be useful resources not only for life science researchers and clinicians but also for those from chemistry and materials sciences background who may not have a systematic knowledge about CVD animal models.
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Affiliation(s)
- Caijuan Dong
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710054 Shaanxi China
| | - Aiqun Ma
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710054 Shaanxi China
| | - Lijun Shang
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710054 Shaanxi China
- Faculty of Life Science, Northwest University, Xi’an, 710032 Shaanxi China
- School of Human Sciences, London Metropolitan University, London, N7 8DB UK
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Zettervall SL, Wang X, Monk S, Lin T, Cai Y, Guzman RJ. Recovery of limb perfusion and function after hindlimb ischemia is impaired by arterial calcification. Physiol Rep 2021; 9:e15008. [PMID: 34405571 PMCID: PMC8371346 DOI: 10.14814/phy2.15008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 07/17/2021] [Accepted: 07/25/2021] [Indexed: 11/24/2022] Open
Abstract
Medial artery calcification results from deposition of calcium hydroxyapatite crystals on elastin layers, and osteogenic changes in vascular smooth muscle cells. It is highly prevalent in patients with chronic kidney disease, diabetes, and peripheral artery disease (PAD), and when identified in lower extremity vessels, it is associated with increased amputation rates. This study aims to evaluate the effects of medial calcification on perfusion and functional recovery after hindlimb ischemia in rats. Medial artery calcification and acute limb ischemia were induced by vitamin D3 (VitD3 ) injection and femoral artery ligation in rats. VitD3 injection robustly induced calcification in the medial layer of femoral arteries in vivo. Laser Doppler perfusion imaging revealed that perfusion decreased and then partially recovered after hindlimb ischemia in vehicle-injected rats. In contrast, VitD3 -injected rats showed markedly impaired recovery of perfusion following limb ischemia. Accordingly, rats with medial calcification showed worse ischemia scores and delayed functional recovery compared with controls. Immunohistochemical and histological staining did not show differences in capillary density or muscle morphology between VitD3 - and vehicle-injected rats at 28 days after femoral artery ligation. The evaluation of cardiac and hemodynamic parameters showed that arterial stiffness was increased while cardiac function was preserved in VitD3 -injected rats. These findings suggest that medial calcification may contribute to impaired perfusion in PAD by altering vascular compliance, however, the specific mechanisms remain poorly understood. Reducing or slowing the progression of arterial calcification in patients with PAD may improve clinical outcomes.
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Affiliation(s)
- Sara L. Zettervall
- Division of Vascular and Endovascular SurgeryDepartment of SurgeryBeth Israel Deaconess Medical CenterHarvard Medical SchoolBostonMassachusettsUSA
| | - Xue‐Lin Wang
- Division of Vascular and Endovascular SurgeryDepartment of SurgeryBeth Israel Deaconess Medical CenterHarvard Medical SchoolBostonMassachusettsUSA
| | - Stephanie Monk
- Division of Vascular and Endovascular SurgeryDepartment of SurgeryBeth Israel Deaconess Medical CenterHarvard Medical SchoolBostonMassachusettsUSA
| | - Tonghui Lin
- Division of Vascular and Endovascular SurgeryDepartment of SurgeryBeth Israel Deaconess Medical CenterHarvard Medical SchoolBostonMassachusettsUSA
| | - Yujun Cai
- Division of Vascular and Endovascular SurgeryDepartment of SurgeryBeth Israel Deaconess Medical CenterHarvard Medical SchoolBostonMassachusettsUSA
- Division of Vascular Surgery and Endovascular TherapyDepartment of SurgeryYale University School of MedicineNew HavenConnecticutUSA
| | - Raul J. Guzman
- Division of Vascular and Endovascular SurgeryDepartment of SurgeryBeth Israel Deaconess Medical CenterHarvard Medical SchoolBostonMassachusettsUSA
- Division of Vascular Surgery and Endovascular TherapyDepartment of SurgeryYale University School of MedicineNew HavenConnecticutUSA
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Lu CL, Zheng CM, Lu KC, Liao MT, Wu KL, Ma MC. Indoxyl-Sulfate-Induced Redox Imbalance in Chronic Kidney Disease. Antioxidants (Basel) 2021; 10:antiox10060936. [PMID: 34207816 PMCID: PMC8228088 DOI: 10.3390/antiox10060936] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 06/03/2021] [Accepted: 06/08/2021] [Indexed: 02/06/2023] Open
Abstract
The accumulation of the uremic toxin indoxyl sulfate (IS) induces target organ damage in chronic kidney disease (CKD) patients, and causes complications including cardiovascular diseases, renal osteodystrophy, muscle wasting, and anemia. IS stimulates reactive oxygen species (ROS) production in CKD, which impairs glomerular filtration by a direct cytotoxic effect on the mesangial cells. IS further reduces antioxidant capacity in renal proximal tubular cells and contributes to tubulointerstitial injury. IS-induced ROS formation triggers the switching of vascular smooth muscular cells to the osteoblastic phenotype, which induces cardiovascular risk. Low-turnover bone disease seen in early CKD relies on the inhibitory effects of IS on osteoblast viability and differentiation, and osteoblastic signaling via the parathyroid hormone. Excessive ROS and inflammatory cytokine releases caused by IS directly inhibit myocyte growth in muscle wasting via myokines’ effects. Moreover, IS triggers eryptosis via ROS-mediated oxidative stress, and elevates hepcidin levels in order to prevent iron flux in circulation in renal anemia. Thus, IS-induced oxidative stress underlies the mechanisms in CKD-related complications. This review summarizes the underlying mechanisms of how IS mediates oxidative stress in the pathogenesis of CKD’s complications. Furthermore, we also discuss the potential role of oral AST-120 in attenuating IS-mediated oxidative stress after gastrointestinal adsorption of the IS precursor indole.
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Affiliation(s)
- Chien-Lin Lu
- Division of Nephrology, Department of Medicine, Fu Jen Catholic University Hospital, New Taipei 24352, Taiwan;
- School of Medicine, Fu Jen Catholic University, New Taipei 242062, Taiwan
| | - Cai-Mei Zheng
- Division of Nephrology, Department of Internal Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan;
- Division of Nephrology, Department of Internal Medicine, Taipei Medical University Shuang Ho Hospital, New Taipei 23561, Taiwan
- Research Center of Urology and Kidney, Taipei Medical University, Taipei 11031, Taiwan
| | - Kuo-Cheng Lu
- Division of Nephrology, Department of Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei 23142, Taiwan;
| | - Min-Tser Liao
- Department of Pediatrics, Taoyuan Armed Forces General Hospital, Taoyuan 32551, Taiwan;
- National Defense Medical Center, Department of Pediatrics, Tri-Service General Hospital, Taipei 114202, Taiwan
| | - Kun-Lin Wu
- Division of Nephrology, Department of Internal Medicine, Taoyuan Armed Forces General Hospital, Taoyuan 32551, Taiwan
- Correspondence: (K.-L.W.); (M.-C.M.)
| | - Ming-Chieh Ma
- School of Medicine, Fu Jen Catholic University, New Taipei 242062, Taiwan
- Correspondence: (K.-L.W.); (M.-C.M.)
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24
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Nasim MJ, Zuraik MM, Abdin AY, Ney Y, Jacob C. Selenomethionine: A Pink Trojan Redox Horse with Implications in Aging and Various Age-Related Diseases. Antioxidants (Basel) 2021; 10:antiox10060882. [PMID: 34072794 PMCID: PMC8229699 DOI: 10.3390/antiox10060882] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 05/18/2021] [Accepted: 05/27/2021] [Indexed: 01/15/2023] Open
Abstract
Selenium is an essential trace element. Although this chalcogen forms a wide variety of compounds, there are surprisingly few small-molecule organic selenium compounds (OSeCs) in biology. Besides its more prominent relative selenocysteine (SeCys), the amino acid selenomethionine (SeMet) is one example. SeMet is synthesized in plants and some fungi and, via nutrition, finds its way into mammalian cells. In contrast to its sulfur analog methionine (Met), SeMet is extraordinarily redox active under physiological conditions and via its catalytic selenide (RSeR')/selenoxide (RSe(O)R') couple provides protection against reactive oxygen species (ROS) and other possibly harmful oxidants. In contrast to SeCys, which is incorporated via an eloquent ribosomal mechanism, SeMet can enter such biomolecules by simply replacing proteinogenic Met. Interestingly, eukaryotes, such as yeast and mammals, also metabolize SeMet to a small family of reactive selenium species (RSeS). Together, SeMet, proteins containing SeMet and metabolites of SeMet form a powerful triad of redox-active metabolites with a plethora of biological implications. In any case, SeMet and its family of natural RSeS provide plenty of opportunities for studies in the fields of nutrition, aging, health and redox biology.
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Affiliation(s)
- Muhammad Jawad Nasim
- Division of Bioorganic Chemistry, School of Pharmacy, Saarland University, D-66123 Saarbruecken, Germany; (M.J.N.); (M.M.Z.); (A.Y.A.); (Y.N.)
| | - Mhd Mouayad Zuraik
- Division of Bioorganic Chemistry, School of Pharmacy, Saarland University, D-66123 Saarbruecken, Germany; (M.J.N.); (M.M.Z.); (A.Y.A.); (Y.N.)
| | - Ahmad Yaman Abdin
- Division of Bioorganic Chemistry, School of Pharmacy, Saarland University, D-66123 Saarbruecken, Germany; (M.J.N.); (M.M.Z.); (A.Y.A.); (Y.N.)
- University Lille, CNRS, Centrale Lille, University Artois, UMR 8181–UCCS–Unité de Catalyse et Chimie du Solide, F-59000 Lille, France
| | - Yannick Ney
- Division of Bioorganic Chemistry, School of Pharmacy, Saarland University, D-66123 Saarbruecken, Germany; (M.J.N.); (M.M.Z.); (A.Y.A.); (Y.N.)
| | - Claus Jacob
- Division of Bioorganic Chemistry, School of Pharmacy, Saarland University, D-66123 Saarbruecken, Germany; (M.J.N.); (M.M.Z.); (A.Y.A.); (Y.N.)
- Correspondence: ; Tel.: +49-681-302-3129
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Therapies to prevent post-infarction remodelling: From repair to regeneration. Biomaterials 2021; 275:120906. [PMID: 34139506 DOI: 10.1016/j.biomaterials.2021.120906] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 05/02/2021] [Accepted: 05/20/2021] [Indexed: 12/15/2022]
Abstract
Myocardial infarction is the first cause of worldwide mortality, with an increasing incidence also reported in developing countries. Over the past decades, preclinical research and clinical trials continually tested the efficacy of cellular and acellular-based treatments. However, none of them resulted in a drug or device currently used in combination with either percutaneous coronary intervention or coronary artery bypass graft. Inflammatory, proliferation and remodelling phases follow the ischaemic event in the myocardial tissue. Only recently, single-cell sequencing analyses provided insights into the specific cell populations which determine the final fibrotic deposition in the affected region. In this review, ischaemia, inflammation, fibrosis, angiogenesis, cellular stress and fundamental cellular and molecular components are evaluated as therapeutic targets. Given the emerging evidence of biomaterial-based systems, the increasing use of injectable hydrogels/scaffolds and epicardial patches is reported both as acellular and cellularised/functionalised treatments. Since several variables influence the outcome of any experimented treatment, we return to the pathological basis with an unbiased view towards any specific process or cellular component. Thus, by evaluating the benefits and limitations of the approaches based on these targets, the reader can weigh the rationale of each of the strategies that reached the clinical trials stage. As recent studies focused on the relevance of the extracellular matrix in modulating ischaemic remodelling and enhancing myocardial regeneration, we aim to portray current trends in the field with this review. Finally, approaches towards feasible translational studies that are as yet unexplored are also suggested.
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Swami Vetha BS, Adam AG, Aileru A. Redox Responsive Copolyoxalate Smart Polymers for Inflammation and Other Aging-Associated Diseases. Int J Mol Sci 2021; 22:ijms22115607. [PMID: 34070585 PMCID: PMC8198274 DOI: 10.3390/ijms22115607] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 05/20/2021] [Accepted: 05/20/2021] [Indexed: 01/22/2023] Open
Abstract
Polyoxalate (POx) and copolyoxalate (CPOx) smart polymers are topics of interest the field of inflammation. This is due to their drug delivery ability and their potential to target reactive oxygen species (ROS) and to accommodate small molecules such as curcumin, vanilline, and p-Hydroxybenzyl alcohol. Their biocompatibility, ultra-size tunable characteristics and bioimaging features are remarkable. In this review we discuss the genesis and concept of oxylate smart polymer-based particles and a few innovative systemic delivery methods that is designed to counteract the inflammation and other aging-associated diseases (AADs). First, we introduce the ROS and its role in human physiology. Second, we discuss the polymers and methods of incorporating small molecule in oxalate backbone and its drug delivery application. Finally, we revealed some novel proof of concepts which were proven effective in disease models and discussed the challenges of oxylate polymers.
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Affiliation(s)
- Berwin Singh Swami Vetha
- Department of Foundational Sciences and Research, School of Dental Medicine, East Carolina University, 1851 MacGregor Downs Road, MS 701, Greenville, NC 27834, USA;
| | - Angela Guma Adam
- Physio/Biochem/New Product Development Division, Cocoa Research Center Institute of Ghana, P.O. Box 8, New Tafo-Akim 0233, Eastern Region, Ghana;
| | - Azeez Aileru
- Department of Foundational Sciences and Research, School of Dental Medicine, East Carolina University, 1851 MacGregor Downs Road, MS 701, Greenville, NC 27834, USA;
- Correspondence: ; Tel.: +252-737-7125
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27
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Role of Oxidative Stress in Reperfusion following Myocardial Ischemia and Its Treatments. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:6614009. [PMID: 34055195 PMCID: PMC8149218 DOI: 10.1155/2021/6614009] [Citation(s) in RCA: 95] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/21/2021] [Accepted: 04/29/2021] [Indexed: 12/15/2022]
Abstract
Myocardial ischemia is a disease with high morbidity and mortality, for which reperfusion is currently the standard intervention. However, the reperfusion may lead to further myocardial damage, known as myocardial ischemia/reperfusion injury (MI/RI). Oxidative stress is one of the most important pathological mechanisms in reperfusion injury, which causes apoptosis, autophagy, inflammation, and some other damage in cardiomyocytes through multiple pathways, thus causing irreversible cardiomyocyte damage and cardiac dysfunction. This article reviews the pathological mechanisms of oxidative stress involved in reperfusion injury and the interventions for different pathways and targets, so as to form systematic treatments for oxidative stress-induced myocardial reperfusion injury and make up for the lack of monotherapy.
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Altshuler PJ, Schiazza AR, Luo L, Helmers MR, Chhay B, Han JJ, Hu R, Herbst DA, Tsourkas A, Cheng Z, Atluri P. Superoxide Dismutase-Loaded Nanoparticles Attenuate Myocardial Ischemia-Reperfusion Injury and Protect Against Chronic Adverse Ventricular Remodeling. ADVANCED THERAPEUTICS 2021; 4. [PMID: 34179348 DOI: 10.1002/adtp.202100036] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Early revascularization is critical to reduce morbidity after myocardial infarction, although reperfusion incites additional oxidative injury. Superoxide dismutase (SOD) is an antioxidant that scavenges reactive oxygen species (ROS) but has low endogenous expression and rapid myocardial washout when administered exogenously. This study utilizes a novel nanoparticle carrier to improve exogeneous SOD retention while preserving enzyme function. Its role is assessed in preserving cardiac function after myocardial ischemia-reperfusion (I/R) injury. Here, nanoparticle-encapsulated SOD (NP-SOD) exhibits similar enzyme activity as free SOD, measured by ferricytochrome-c assay. In an in vitro I/R model, free and NP-SOD reduce active ROS, preserve mitochondrial integrity and improve cell viability compared to controls. In a rat in vivo I/R injury model, NP-encapsulation of fluorescent-tagged SOD improves intramyocardial retention after direct injection. Intramyocardial NP-SOD administration in vivo improves left ventricular contractility at 3-hours post-reperfusion by echocardiography and 4-weeks by echocardiography and invasive pressure-volume catheter analysis. These findings suggest that NP-SOD mitigates ROS damage in cardiac I/R injury in vitro and maximizes retention in vivo. NP-SOD further attenuates acute injury and protects against myocyte loss and chronic adverse ventricular remodeling, demonstrating potential for translating NP-SOD as a therapy to mitigate myocardial I/R injury.
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Affiliation(s)
- Peter J Altshuler
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA 19104, USA
| | - Alexis R Schiazza
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA 19104, USA
| | - Lijun Luo
- Department of Bioengineering, University of Pennsylvania, 210 South 33 Street, 240 Skirkanich Hall, Philadelphia, PA 19104, USA
| | - Mark R Helmers
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA 19104, USA
| | - Bonirath Chhay
- Department of Bioengineering, University of Pennsylvania, 210 South 33 Street, 240 Skirkanich Hall, Philadelphia, PA 19104, USA
| | - Jason J Han
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA 19104, USA
| | - Robin Hu
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA 19104, USA
| | - D Alan Herbst
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA 19104, USA
| | - Andrew Tsourkas
- Department of Bioengineering, University of Pennsylvania, 210 South 33 Street, 240 Skirkanich Hall, Philadelphia, PA 19104, USA
| | - Zhiliang Cheng
- Department of Bioengineering, University of Pennsylvania, 210 South 33 Street, 240 Skirkanich Hall, Philadelphia, PA 19104, USA
| | - Pavan Atluri
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA 19104, USA
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Oxidative Stress and Antioxidant Treatments in Cardiovascular Diseases. Antioxidants (Basel) 2020; 9:antiox9121292. [PMID: 33348578 PMCID: PMC7766219 DOI: 10.3390/antiox9121292] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 12/04/2020] [Accepted: 12/10/2020] [Indexed: 02/07/2023] Open
Abstract
Oxidative stress plays a key role in many physiological and pathological conditions. The intracellular oxidative homeostasis is tightly regulated by the reactive oxygen species production and the intracellular defense mechanisms. Increased oxidative stress could alter lipid, DNA, and protein, resulting in cellular inflammation and programmed cell death. Evidences show that oxidative stress plays an important role in the progression of various cardiovascular diseases, such as atherosclerosis, heart failure, cardiac arrhythmia, and ischemia-reperfusion injury. There are a number of therapeutic options to treat oxidative stress-associated cardiovascular diseases. Well known antioxidants, such as nutritional supplements, as well as more novel antioxidants have been studied. In addition, novel therapeutic strategies using miRNA and nanomedicine are also being developed to treat various cardiovascular diseases. In this article, we provide a detailed description of oxidative stress. Then, we will introduce the relationship between oxidative stress and several cardiovascular diseases. Finally, we will focus on the clinical implications of oxidative stress in cardiovascular diseases.
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30
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Shi G, Wang Y, Yang J, Liu T, Luo F, Jin G, Ma Y, Zhang Y. Effect of Cryptotanshinone on Measures of Rat Cardiomyocyte Oxidative Stress and Gene Activation Associated with Apoptosis. Cardiorenal Med 2020; 11:18-26. [PMID: 33326961 DOI: 10.1159/000507184] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 03/11/2020] [Indexed: 12/07/2022] Open
Abstract
BACKGROUND Oxidative stress is a key factor that results in cardiomyocyte apoptosis and cardiovascular diseases. Cryptotanshinone (CTS), one of the major bioactive constitutes extracted from the root of the plant Salvia miltiorrhizaBunge, has been widely studied for various disease treatments. However, the roles of CTS on cardiomyocytes remain unclear. METHODS In the present study, neonatal rat cardiomyocytes were pretreated with CTS for 4 h before being exposed to H2O2. Cell viability for the cells with or without pretreatment with CTS before exposure to H2O2 was evaluated by the MTT assay. Production of lactate dehydrogenase (LDH), nitric oxide (NO), prostaglandin E2 (PGE2), malondialdehyde (MDA), superoxide dismutase (SOD), catalase (CAT), and glutathione peroxides (GSH-Px) was quantified by corresponding detection kits. The mRNA levels of Bcl-2 antiapoptotic and Bax-like proapoptotic genes were quantified with RT-PCR. Production of reactive oxygen species (ROS) was qualified and quantified with a dichlorofluorescein diacetate cellular ROS detection assay kit. The extracellular signal-related kinase (ERK) phosphorylation and nuclear factor κB (NF-κB) activation were measured by Western blot. RESULTS Our results revealed that the CTS pretreatment could enhance cell viability and promote Bcl-2 antiapoptotic gene expression. Additionally, CTS could abolish the H2O2-induced production of NO, LDH, and PGE2. Consistent with these findings, CTS could inhibit ROS and MDA production and promote SOD, CAT, and GSH-Px activities. Mechanistically, CTS may achieve these processes by inhibiting ERK and NF-κB signal pathways. CONCLUSION CTS protects cardiomyocytes against the H2O2-induced cellular injuries through ERK and NF-κB inactivation and ROS scavenging. Therefore, CTS is a promising reagent against ROS-induced cardiomyopathy.
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Affiliation(s)
- Gang Shi
- Department of Cardiovascular Medicine, Pingxiang People's Hospital, Pingxiang, China
| | - Ying Wang
- College of Traditional Chinese Medicine, Hebei North University, Zhangjiakou, China
| | - Jie Yang
- College of Traditional Chinese Medicine, Hebei North University, Zhangjiakou, China
| | - Ting Liu
- Department of Gynecology, Pingxiang People's Hospital, Pingxiang, China
| | - Fei Luo
- College of Traditional Chinese Medicine, Hebei North University, Zhangjiakou, China
| | - Guoyin Jin
- College of Traditional Chinese Medicine, Hebei North University, Zhangjiakou, China
| | - Yuan Ma
- College of Traditional Chinese Medicine, Hebei North University, Zhangjiakou, China
| | - Yongpeng Zhang
- College of Traditional Chinese Medicine, Hebei North University, Zhangjiakou, China,
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31
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Li R, Rhee SJ, Bae S, Su S, Kang CS, Ke Q, Koo YE, Ryu C, Song CG, Lee D, Kang PM. H2O2-Responsive Antioxidant Nanoparticle Attenuates Whole Body Ischemia/Reperfusion-Induced Multi-Organ Damages. J Cardiovasc Pharmacol Ther 2020; 26:279-288. [PMID: 33111565 DOI: 10.1177/1074248420969571] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Mortality and morbidity after cardiac arrest remain high due to ischemia/reperfusion (I/R) injury causing multi-organ damages, even after successful return of spontaneous circulation. We previously generated H2O2-activatable antioxidant nanoparticles formulated with copolyoxalate containing vanillyl alcohol (PVAX) to prevent I/R injury. In this study, we examined whether PVAX could effectively reduce organ damages in a rat model of whole-body ischemia/reperfusion injury (WBIR). To induce a cardiac arrest, 70µl/100 g body weight of 1 mmol/l potassium chloride was administered via the jugular venous catheter. The animals in both the vehicle and PVAX-treated groups had similar baseline blood pressure. After 5.5 minutes of cardiac arrest, animals were resuscitated via intravenous epinephrine followed by chest compressions. PVAX or vehicle was injected after the spontaneous recovery of blood pressure was noted, followed by the same dose of second injection 10 minutes later. After 24 hours, multiple organs were harvested for pathological, biochemical, molecular analyses. No significant difference on the restoration of spontaneous circulation was observed between vehicle and PVAX groups. Analysis of organs harvested 24 hours post procedure showed that whole body I/R significantly increased reactive oxygen species (ROS) generation, inflammatory markers, and apoptosis in multiple organs (heart, brain, and kidney). PVAX treatment effectively blocked ROS generation, reduced the elevation of pro-inflammatory cytokines, and decreased apoptosis in these organs. Taken together, our results suggest that PVAX has potent protective effect against WBIR induced multi-organ injury, possibly by blocking ROS-mediated cell damage.
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Affiliation(s)
- Ruijian Li
- Cardiovascular Institute, 1859Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA.,Department of Emergency, Qilu Hospital Shandong University, Jinan, Shandong, China
| | - Sang Jae Rhee
- Cardiovascular Institute, 1859Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA.,Department of Cardiovascular Medicine, Regional Cardiocerebrovascular Center, Wonkwang University Hospital, Iksan, South Korea
| | - Soochan Bae
- Cardiovascular Institute, 1859Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Shi Su
- Cardiovascular Institute, 1859Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Chang-Sun Kang
- Cardiovascular Institute, 1859Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA.,Department of BIN Convergence Technology, 26714Chonbuk National University, Jeonju, South Korea
| | - Qingen Ke
- Cardiovascular Institute, 1859Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Ye Eun Koo
- Cardiovascular Institute, 1859Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Chloe Ryu
- Cardiovascular Institute, 1859Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
| | - Chul Gyu Song
- Division of Electronic Engineering and Center for Advanced Bioimaging Research, 26714Chonbuk National University, Jeonju, South Korea
| | - Dongwon Lee
- Department of BIN Convergence Technology, 26714Chonbuk National University, Jeonju, South Korea
| | - Peter M Kang
- Cardiovascular Institute, 1859Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
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32
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Recent Advances in Nanocarrier-Assisted Therapeutics Delivery Systems. Pharmaceutics 2020; 12:pharmaceutics12090837. [PMID: 32882875 PMCID: PMC7559885 DOI: 10.3390/pharmaceutics12090837] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/25/2020] [Accepted: 08/28/2020] [Indexed: 12/13/2022] Open
Abstract
Nanotechnologies have attracted increasing attention in their application in medicine, especially in the development of new drug delivery systems. With the help of nano-sized carriers, drugs can reach specific diseased areas, prolonging therapeutic efficacy while decreasing undesired side-effects. In addition, recent nanotechnological advances, such as surface stabilization and stimuli-responsive functionalization have also significantly improved the targeting capacity and therapeutic efficacy of the nanocarrier assisted drug delivery system. In this review, we evaluate recent advances in the development of different nanocarriers and their applications in therapeutics delivery.
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33
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Chen W, Li D. Reactive Oxygen Species (ROS)-Responsive Nanomedicine for Solving Ischemia-Reperfusion Injury. Front Chem 2020; 8:732. [PMID: 32974285 PMCID: PMC7472733 DOI: 10.3389/fchem.2020.00732] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 07/15/2020] [Indexed: 12/23/2022] Open
Abstract
Ischemia-reperfusion injury (IRI) is a severe condition for most organs, which could occur in various tissues including brain, heart, liver, and kidney, etc. As one of the major hazards, reactive oxygen species (ROS) is excessively generated after IRI, which causes severe damage inside tissues and further induces the following injury via inflammatory response. However, current medical strategies could not thoroughly diagnose and prevent this disease, eventually leading to severe sequelae by missing the best time point for therapy. In the past decade, various nanoparticles that could selectively respond to ROS have been developed and applied in IRI. These advanced nanomedicines have shown efficient performance in detecting and treating a series of IRI (e.g., acute kidney injury, acute liver injury, and ischemic stroke, etc.), which are well-summarized in the current review. In addition, the nano-platforms (e.g., anti-IL-6 antibody, rapamycin, and hydrogen sulfide delivering nanoparticles, etc.) for preventing IRI during organ transplantation have also been included. Moreover, the development and challenges of ROS-responsive nanomedicine are systematically discussed for guiding the future direction.
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Affiliation(s)
- Weiyu Chen
- The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, China.,Molecular Imaging Program at Stanford, Department of Radiology, Stanford University, Stanford, CA, United States
| | - Deling Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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34
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Ye S, Hananya N, Green O, Chen H, Zhao AQ, Shen J, Shabat D, Yang D. A Highly Selective and Sensitive Chemiluminescent Probe for Real‐Time Monitoring of Hydrogen Peroxide in Cells and Animals. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005429] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Sen Ye
- Morningside Laboratory for Chemical Biology and Department of Chemistry The University of Hong Kong Shenzhen Institute of Research and Innovation (HKU-SIRI) The University of Hong Kong Pokfulam Road Hong Kong P. R. China
| | - Nir Hananya
- School of Chemistry Faculty of Exact Sciences Tel Aviv University Tel Aviv 69978 Israel
| | - Ori Green
- School of Chemistry Faculty of Exact Sciences Tel Aviv University Tel Aviv 69978 Israel
| | - Hansen Chen
- School of Chinese Medicine The University of Hong Kong Pokfulam Road Hong Kong P. R. China
| | - Angela Qian Zhao
- Morningside Laboratory for Chemical Biology and Department of Chemistry The University of Hong Kong Shenzhen Institute of Research and Innovation (HKU-SIRI) The University of Hong Kong Pokfulam Road Hong Kong P. R. China
| | - Jiangang Shen
- School of Chinese Medicine The University of Hong Kong Pokfulam Road Hong Kong P. R. China
| | - Doron Shabat
- School of Chemistry Faculty of Exact Sciences Tel Aviv University Tel Aviv 69978 Israel
| | - Dan Yang
- Morningside Laboratory for Chemical Biology and Department of Chemistry The University of Hong Kong Shenzhen Institute of Research and Innovation (HKU-SIRI) The University of Hong Kong Pokfulam Road Hong Kong P. R. China
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Ye S, Hananya N, Green O, Chen H, Zhao AQ, Shen J, Shabat D, Yang D. A Highly Selective and Sensitive Chemiluminescent Probe for Real-Time Monitoring of Hydrogen Peroxide in Cells and Animals. Angew Chem Int Ed Engl 2020; 59:14326-14330. [PMID: 32472602 DOI: 10.1002/anie.202005429] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 05/26/2020] [Indexed: 12/25/2022]
Abstract
Selective and sensitive molecular probes for hydrogen peroxide (H2 O2 ), which plays diverse roles in oxidative stress and redox signaling, are urgently needed to investigate the physiological and pathological effects of H2 O2 . A lack of reliable tools for in vivo imaging has hampered the development of H2 O2 mediated therapeutics. By combining a specific tandem Payne/Dakin reaction with a chemiluminescent scaffold, H2 O2 -CL-510 was developed as a highly selective and sensitive probe for detection of H2 O2 both in vitro and in vivo. A rapid 430-fold enhancement of chemiluminescence was triggered directly by H2 O2 without any laser excitation. Arsenic trioxide induced oxidative damage in leukemia was successfully detected. In particular, cerebral ischemia-reperfusion injury-induced H2 O2 fluxes were visualized in rat brains using H2 O2 -CL-510, providing a new chemical tool for real-time monitoring of H2 O2 dynamics in living animals.
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Affiliation(s)
- Sen Ye
- Morningside Laboratory for Chemical Biology and Department of Chemistry, The University of Hong Kong Shenzhen Institute of Research and Innovation (HKU-SIRI), The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Nir Hananya
- School of Chemistry, Faculty of Exact Sciences, Tel Aviv University, Tel Aviv, 69978, Israel
| | - Ori Green
- School of Chemistry, Faculty of Exact Sciences, Tel Aviv University, Tel Aviv, 69978, Israel
| | - Hansen Chen
- School of Chinese Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Angela Qian Zhao
- Morningside Laboratory for Chemical Biology and Department of Chemistry, The University of Hong Kong Shenzhen Institute of Research and Innovation (HKU-SIRI), The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Jiangang Shen
- School of Chinese Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Doron Shabat
- School of Chemistry, Faculty of Exact Sciences, Tel Aviv University, Tel Aviv, 69978, Israel
| | - Dan Yang
- Morningside Laboratory for Chemical Biology and Department of Chemistry, The University of Hong Kong Shenzhen Institute of Research and Innovation (HKU-SIRI), The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
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Neuropeptide Y 3-36 incorporated into PVAX nanoparticle improves angiogenesis in a murine model of myocardial ischemia. Eur J Pharmacol 2020; 882:173261. [PMID: 32534073 DOI: 10.1016/j.ejphar.2020.173261] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 06/02/2020] [Accepted: 06/07/2020] [Indexed: 01/09/2023]
Abstract
Neuropeptide-Y (NPY) leads to angiogenesis and remodeling of the ischemic myocardium. The objective of this study is to assess the therapeutic potential of NPY in a model of acute myocardial ischemia using a nanoparticles delivery system targeted to tissue with oxidative stress. NPY3-36 was loaded onto copolyoxalate containing vanillyl alcohol (PVAX) using a double emulsification strategy. Adult C57BL/J6 mice (n = 49) were randomly divided into PVAX-NPY3-36 (n = 22), Vehicle (Saline) (n = 16), and Sham (n = 11) groups. The ischemia to left anterior descending artery was induced in PVAX-NPY3-36 or vehicle groups. The tissue was collected at the end of two weeks after assessing the functional and echocardiographic data. There was a significant decrease in infarction size and mortality in PVAX-NPY3-36 group compared to the Vehicle group (P = 0.01 and P = 0.05). On echocardiography, there was significant improvement in contractility and diastolic parameters (P = 0.01). On pressure-volume loop there was significant increase in stroke volume (P = 0.01), cardiac output (P = 0.01) and ventricular stroke work (P = 0.01) in the PVAX-NPY3-36 group. On Western blot analysis, there was a significant increase in pro-angiogenic factors Ang-1, TGF-β, PDGF- β and its receptors and VEGF in the ischemic tissue treated with PVAX-NPY3-36 as compared to Vehicle ischemic tissue (P = 0.01, P = 0.0003, and P < 0.05 respectively). It may be possible to have targeted delivery of labile neurotransmitters NPY3-36 to the ischemic myocardium using nanoparticle PVAX and achieving angiogenesis and significant functional improvement.
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Minami K, Bae S, Uehara H, Zhao C, Lee D, Iske J, Fanger MW, Reder J, Morrison I, Azuma H, Wiens A, Van Keuren E, Houser B, El-Khal A, Kang PM, Tullius SG. Targeting of intragraft reactive oxygen species by APP-103, a novel polymer product, mitigates ischemia/reperfusion injury and promotes the survival of renal transplants. Am J Transplant 2020; 20:1527-1537. [PMID: 31991042 PMCID: PMC8609414 DOI: 10.1111/ajt.15794] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 12/17/2019] [Accepted: 01/03/2020] [Indexed: 01/25/2023]
Abstract
Inflammatory responses associated with ischemia/reperfusion injury (IRI) play a central role in alloimmunity and transplant outcomes. A key event driving these inflammatory responses is the burst of reactive oxygen species (ROS), with hydrogen peroxide (H2 O2 ) as the most abundant form that occurs as a result of surgical implantation of the donor organ. Here, we used a syngeneic rat renal transplant and IRI model to evaluate the therapeutic properties of APP-103, a polyoxalate-based copolymer molecule containing vanillyl alcohol (VA) that exhibits high sensitivity and specificity toward the production of H2 O2 . We show that APP-103 is safe, and that it effectively promotes kidney function following IRI and survival of renal transplants. APP-103 reduces tissue injury and IRI-associated inflammatory responses in models of both warm ischemia (kidney clamping) and prolonged cold ischemia (syngeneic renal transplant). Mechanistically, we demonstrate that APP-103 exerts protective effects by specifically targeting the production of ROS. Our data introduce APP-103 as a novel, nontoxic, and site-activating therapeutic approach that effectively ameliorates the consequences of IRI in solid organ transplantation.
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Affiliation(s)
- Koichiro Minami
- Division of Transplant Surgery, Brigham and Women’s Hospital, Boston, MA, Harvard Medical School, Boston, MA, U.S.A.; U.S.A.;,Department of Urology, Osaka Medical College, Takatsuki-city, Osaka Japan
| | - Soochan Bae
- Cardiovascular Institute, Beth Israel Deaconess Medical Center, Boston, MA, U.S.A
| | - Hirofumi Uehara
- Division of Transplant Surgery, Brigham and Women’s Hospital, Boston, MA, Harvard Medical School, Boston, MA, U.S.A.; U.S.A.;,Department of Urology, Osaka Medical College, Takatsuki-city, Osaka Japan
| | - Chen Zhao
- Department of Physics and Institute for Soft Matter Synthesis and Metrology, Georgetown University, Washington DC 20057, U.S.A
| | - Dongwon Lee
- Department of BIN Fusion Technology, Chonbuk National University, Jeonju, South Korea
| | - Jasper Iske
- Division of Transplant Surgery, Brigham and Women’s Hospital, Boston, MA, Harvard Medical School, Boston, MA, U.S.A.; U.S.A.;,Institute of Transplant Immunology, Integrated Research and Treatment Center Transplantation (IFB-Tx), Hannover Medical School, Hannover, Lower Saxony, Germany
| | | | - Jake Reder
- Celdara Medical, LLC, Lebanon, NH, U.S.A
| | | | - Haruhito Azuma
- Department of Urology, Osaka Medical College, Takatsuki-city, Osaka Japan
| | - Astrid Wiens
- Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA. USA
| | - Edward Van Keuren
- Department of Physics and Institute for Soft Matter Synthesis and Metrology, Georgetown University, Washington DC 20057, U.S.A
| | | | - Abdala El-Khal
- Division of Transplant Surgery, Brigham and Women’s Hospital, Boston, MA, Harvard Medical School, Boston, MA, U.S.A.; U.S.A.;,Department of Urology, Osaka Medical College, Takatsuki-city, Osaka Japan
| | - Peter M. Kang
- Cardiovascular Institute, Beth Israel Deaconess Medical Center, Boston, MA, U.S.A
| | - Stefan G. Tullius
- Division of Transplant Surgery, Brigham and Women’s Hospital, Boston, MA, Harvard Medical School, Boston, MA, U.S.A.; U.S.A.;,Department of Urology, Osaka Medical College, Takatsuki-city, Osaka Japan
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Su S, Kang PM. Systemic Review of Biodegradable Nanomaterials in Nanomedicine. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E656. [PMID: 32244653 PMCID: PMC7221794 DOI: 10.3390/nano10040656] [Citation(s) in RCA: 115] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 03/20/2020] [Accepted: 03/25/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Nanomedicine is a field of science that uses nanoscale materials for the diagnosis and treatment of human disease. It has emerged as an important aspect of the therapeutics, but at the same time, also raises concerns regarding the safety of the nanomaterials involved. Recent applications of functionalized biodegradable nanomaterials have significantly improved the safety profile of nanomedicine. OBJECTIVE Our goal is to evaluate different types of biodegradable nanomaterials that have been functionalized for their biomedical applications. METHOD In this review, we used PubMed as our literature source and selected recently published studies on biodegradable nanomaterials and their applications in nanomedicine. RESULTS We found that biodegradable polymers are commonly functionalized for various purposes. Their property of being naturally degraded under biological conditions allows these biodegradable nanomaterials to be used for many biomedical purposes, including bio-imaging, targeted drug delivery, implantation and tissue engineering. The degradability of these nanoparticles can be utilized to control cargo release, by allowing efficient degradation of the nanomaterials at the target site while maintaining nanoparticle integrity at off-target sites. CONCLUSION While each biodegradable nanomaterial has its advantages and disadvantages, with careful design and functionalization, biodegradable nanoparticles hold great future in nanomedicine.
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Affiliation(s)
| | - Peter M. Kang
- Cardiovascular Institute, Beth Israel Deaconess Medical Center and Harvard Medical School, 3 Blackfan Circle, CLS 910, Boston, MA 02215, USA;
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An JR, Zhao YS, Luo LF, Guan P, Tan M, Ji ES. Huperzine A, reduces brain iron overload and alleviates cognitive deficit in mice exposed to chronic intermittent hypoxia. Life Sci 2020; 250:117573. [PMID: 32209423 DOI: 10.1016/j.lfs.2020.117573] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 03/14/2020] [Accepted: 03/17/2020] [Indexed: 12/11/2022]
Abstract
Chronic intermittent hypoxia (CIH) is a consequence of obstructive sleep apnea (OSA), which increases reactive oxygen species (ROS) generation, resulting in oxidative damage and neurocognitive impairment. This study was designed to determine whether abnormal iron metabolism occurs in the brain under conditions of CIH and whether Huperzine A (HuA) could improve abnormal iron metabolism and neurological damage. The mouse model of CIH was established by reducing the percentage of inspired O2 (FiO2) from 21% to 9% 20 times/h for 8 h/day, and Huperzine A (HuA, 0.1 mg/kg, i.p.) was administered during CIH exposure for 21 days. HuA significantly improved cognitive impairment and neuronal damage in the hippocampus of CIH mice via increasing the ratio of Bcl-2/Bax and inhibiting caspase-3 cleavage. HuA considerably decreased ROS levels by downregulating the high levels of NADPH oxidase (NOX 2, NOX 4) mediated by CIH. There was an overload of iron, which was characterized by high levels of ferritin (FTL and FTH) and transferrin receptor 1 (TfR1) and low levels of ferroportin 1 (FPN1) in the hippocampus of CIH mice. Decreased levels of TfR1 and FTL proteins observed in HuA treated CIH group, could reduce iron overload in hippocampus. HuA increased PSD 95 protein expression, CREB activation and BDNF protein expression to protect against synaptic plasticity impairment induced by CIH. HuA acts as an effective iron chelator to attenuate apoptosis, oxidative stress and synaptic plasticity mediated by CIH.
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Affiliation(s)
- Ji-Ren An
- Department of Physiology, Institute of Basic Medicine, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Ya-Shuo Zhao
- Department of Physiology, Institute of Basic Medicine, Hebei University of Chinese Medicine, Shijiazhuang 050200, China; Scientific Research Center, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Li-Fei Luo
- Department of Physiology, Institute of Basic Medicine, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Peng Guan
- Department of Physiology, Institute of Basic Medicine, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Miao Tan
- Department of Physiology, Institute of Basic Medicine, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - En-Sheng Ji
- Department of Physiology, Institute of Basic Medicine, Hebei University of Chinese Medicine, Shijiazhuang 050200, China.
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40
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Park IS, Mahapatra C, Park JS, Dashnyam K, Kim JW, Ahn JC, Chung PS, Yoon DS, Mandakhbayar N, Singh RK, Lee JH, Leong KW, Kim HW. Revascularization and limb salvage following critical limb ischemia by nanoceria-induced Ref-1/APE1-dependent angiogenesis. Biomaterials 2020; 242:119919. [PMID: 32146371 DOI: 10.1016/j.biomaterials.2020.119919] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 02/06/2020] [Accepted: 02/24/2020] [Indexed: 01/10/2023]
Abstract
In critical limb ischemia (CLI), overproduction of reactive oxygen species (ROS) and impairment of neovascularization contribute to muscle damage and limb loss. Cerium oxide nanoparticles (CNP, or 'nanoceria') possess oxygen-modulating properties which have shown therapeutic utility in various disease models. Here we show that CNP exhibit pro-angiogenic activity in a mouse hindlimb ischemia model, and investigate the molecular mechanism underlying the pro-angiogenic effect. CNP were injected into a ligated region of a femoral artery, and tissue reperfusion and hindlimb salvage were monitored for 3 weeks. Tissue analysis revealed stimulation of pro-angiogenic markers, maturation of blood vessels, and remodeling of muscle tissue following CNP administration. At a dose of 0.6 mg CNP, mice showed reperfusion of blood vessels in the hindlimb and a high rate of limb salvage (71%, n = 7), while all untreated mice (n = 7) suffered foot necrosis or limb loss. In vitro, CNP promoted endothelial cell tubule formation via the Ref-1/APE1 signaling pathway, and the involvement of this pathway in the CNP response was confirmed in vivo using immunocompetent and immunodeficient mice and by siRNA knockdown of APE1. These results demonstrate that CNP provide an effective treatment of CLI with excessive ROS by scavenging ROS to improve endothelial survival and by inducing Ref-1/APE1-dependent angiogenesis to revascularize an ischemic limb.
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Affiliation(s)
- In-Su Park
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea; Beckman Laser Institute Korea, Dankook University, Cheonan, 31116, South Korea; Cell Therapy Center, Ajou University Medical Center, Suwon, South Korea
| | - Chinmaya Mahapatra
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea; Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, 31116, South Korea
| | - Ji Sun Park
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | - Khandmaa Dashnyam
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea; Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, 31116, South Korea
| | - Jong-Wan Kim
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea
| | - Jin Chul Ahn
- Beckman Laser Institute Korea, Dankook University, Cheonan, 31116, South Korea; Department of Biomedical Science, Dankook University, Cheonan, 31116, South Korea; Biomedical Translational Research Institute, Dankook University, Cheonan, 31116, South Korea
| | - Phil-Sang Chung
- Beckman Laser Institute Korea, Dankook University, Cheonan, 31116, South Korea; Department of Otolaryngology-Head and Neck Surgery, Dankook University, Cheonan, 31116, South Korea
| | - Dong Suk Yoon
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea
| | - Nandin Mandakhbayar
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea; Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, 31116, South Korea
| | - Rajendra K Singh
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea; Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, 31116, South Korea
| | - Jung-Hwan Lee
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea; Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, 31116, South Korea; Department of Biomaterials Science, School of Dentistry, Dankook University, Cheonan, 31116, South Korea; UCL Eastman-Korea Dental Medicine Innovation Centre, Dankook University, Cheonan, 31116, South Korea.
| | - Kam W Leong
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA; Department of System Biology, Columbia University Medical Center, New York, NY, 10032, USA
| | - Hae-Won Kim
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea; Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, 31116, South Korea; Department of Biomaterials Science, School of Dentistry, Dankook University, Cheonan, 31116, South Korea; UCL Eastman-Korea Dental Medicine Innovation Centre, Dankook University, Cheonan, 31116, South Korea.
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41
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Reyes L, Bishop DP, Hawkins CL, Rayner BS. Assessing the Efficacy of Dietary Selenomethionine Supplementation in the Setting of Cardiac Ischemia/Reperfusion Injury. Antioxidants (Basel) 2019; 8:antiox8110546. [PMID: 31766199 PMCID: PMC6912310 DOI: 10.3390/antiox8110546] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 11/07/2019] [Accepted: 11/11/2019] [Indexed: 11/17/2022] Open
Abstract
Oxidative stress is a major hallmark of cardiac ischemia/reperfusion (I/R) injury. This partly arises from the presence of activated phagocytes releasing myeloperoxidase (MPO) and its production of hypochlorous acid (HOCl). The dietary supplement selenomethionine (SeMet) has been shown to bolster endogenous antioxidant processes as well as readily react with MPO-derived oxidants. The aim of this study was to assess whether supplementation with SeMet could modulate the extent of cellular damage observed in an in vitro cardiac myocyte model exposed to (patho)-physiological levels of HOCl and an in vivo rat model of cardiac I/R injury. Exposure of the H9c2 cardiac myoblast cell line to HOCl resulted in a dose-dependent increase in necrotic cell death, which could be prevented by SeMet supplementation and was attributed to SeMet preventing the HOCl-induced loss of mitochondrial inner trans-membrane potential, and the associated cytosolic calcium accumulation. This protection was credited primarily to the direct oxidant scavenging ability of SeMet, with a minor contribution arising from the ability of SeMet to bolster cardiac myoblast glutathione peroxidase (GPx) activity. In vivo, a significant increase in selenium levels in the plasma and heart tissue were seen in male Wistar rats fed a diet supplemented with 2 mg kg−1 SeMet compared to controls. However, SeMet-supplementation demonstrated only limited improvement in heart function and did not result in better heart remodelling following I/R injury. These data indicate that SeMet supplementation is of potential benefit within pathological settings where excessive HOCl is known to be generated but has limited efficacy as a therapeutic agent for the treatment of heart attack.
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Affiliation(s)
- Leila Reyes
- Heart Research Institute, Sydney 2042, Australia; (L.R.); (C.L.H.)
- Sydney Medical School, University of Sydney, Sydney 2006, Australia
| | - David P. Bishop
- School of Mathematical and Physical Sciences, Faculty of Science, University of Technology Sydney, Sydney 2007, Australia;
| | - Clare L. Hawkins
- Heart Research Institute, Sydney 2042, Australia; (L.R.); (C.L.H.)
- Sydney Medical School, University of Sydney, Sydney 2006, Australia
- Department of Biomedical Sciences, Panum Institute, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Benjamin S. Rayner
- Heart Research Institute, Sydney 2042, Australia; (L.R.); (C.L.H.)
- Sydney Medical School, University of Sydney, Sydney 2006, Australia
- Correspondence: ; Tel.: +61-2808-8900
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42
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Ballance WC, Qin EC, Chung HJ, Gillette MU, Kong H. Reactive oxygen species-responsive drug delivery systems for the treatment of neurodegenerative diseases. Biomaterials 2019; 217:119292. [PMID: 31279098 PMCID: PMC7081518 DOI: 10.1016/j.biomaterials.2019.119292] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 06/17/2019] [Accepted: 06/18/2019] [Indexed: 12/18/2022]
Abstract
Neurodegenerative diseases and disorders seriously impact memory and cognition and can become life-threatening. Current medical techniques attempt to combat these detrimental effects mainly through the administration of neuromedicine. However, drug efficacy is limited by rapid dispersal of the drugs to off-target sites while the site of administration is prone to overdose. Many neuropathological conditions are accompanied by excessive reactive oxygen species (ROS) due to the inflammatory response. Accordingly, ROS-responsive drug delivery systems have emerged as a promising solution. To guide intelligent and comprehensive design of ROS-responsive drug delivery systems, this review article discusses the two following topics: (1) the biology of ROS in both healthy and diseased nervous systems and (2) recent developments in ROS-responsive, drug delivery system design. Overall, this review article would assist efforts to make better decisions about designing ROS-responsive, neural drug delivery systems, including the selection of ROS-responsive functional groups.
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Affiliation(s)
- William C Ballance
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Ellen C Qin
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Hee Jung Chung
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Neuroscience Program, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Martha U Gillette
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Neuroscience Program, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Department of Cell & Developmental Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Hyunjoon Kong
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, USA.
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Nanotherapies for Treatment of Cardiovascular Disease: A Case for Antioxidant Targeted Delivery. CURRENT PATHOBIOLOGY REPORTS 2019; 7:47-60. [PMID: 31396435 DOI: 10.1007/s40139-019-00196-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Purpose of Review Cardiovascular disease (CVD) involves a broad range of clinical manifestations resulting from a dysfunctional vascular system. Overproduction of reactive oxygen and nitrogen species are causally implicated in the severity of vascular dysfunction and CVD. Antioxidant therapy is an attractive avenue for treatment of CVD associated pathologies. Implementation of targeted nano-antioxidant therapies has the potential to overcome hurdles associated with systemic delivery of antioxidants. This review examines the currently available options for nanotherapeutic targeting CVD, and explores successful studies showcasing targeted nano-antioxidant therapy. Recent Findings Active targeting strategies in the context of CVD heavily focus on immunotargeting to inflammatory markers like cell adhesion molecules, or to exposed extracellular matrix components. Targeted antioxidant nanotherapies have found success in pre-clinical studies. Summary This review underscores the potential of targeted nanocarriers as means of finding success translating antioxidant therapies to the clinic, all with a focus on CVD.
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Gulfam M, Sahle FF, Lowe TL. Design strategies for chemical-stimuli-responsive programmable nanotherapeutics. Drug Discov Today 2019; 24:129-147. [PMID: 30292916 PMCID: PMC6372326 DOI: 10.1016/j.drudis.2018.09.019] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 08/06/2018] [Accepted: 09/26/2018] [Indexed: 02/06/2023]
Abstract
Chemical-stimuli-responsive nanotherapeutics have gained great interest in drug delivery and diagnosis applications. These nanotherapeutics are designed to respond to specific internal stimuli including pH, ionic strength, redox, reactive oxygen species, glucose, enzymes, ATP and hypoxia for site-specific and responsive or triggered release of payloads and/or biomarker detections. This review systematically and comprehensively addresses up-to-date technological and design strategies, and challenges nanomaterials to be used for triggered release and sensing in response to chemical stimuli.
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Affiliation(s)
- Muhammad Gulfam
- Department of Pharmaceutical Sciences, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Fitsum Feleke Sahle
- Department of Pharmaceutical Sciences, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Tao L Lowe
- Department of Pharmaceutical Sciences, University of Tennessee Health Science Center, Memphis, TN 38163, USA.
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Wu Y, Yang Y, Zhao W, Xu ZP, Little PJ, Whittaker AK, Zhang R, Ta HT. Novel iron oxide-cerium oxide core-shell nanoparticles as a potential theranostic material for ROS related inflammatory diseases. J Mater Chem B 2018; 6:4937-4951. [PMID: 32255067 DOI: 10.1039/c8tb00022k] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Reactive oxygen species (ROS) and reactive nitrogen species (RNS) are key signaling molecules that play an important role in the inflammation and progression of many diseases such as cardiovascular disease, especially atherosclerosis. ROS are in particular a significant factor in the development of rheumatoid arthritis and other autoimmune diseases such as allergies. In this study, novel Fe3O4/CeO2 core-shell theranostic nanoparticles capable of reacting with ROS and of being detected by MRI were synthesized and thoroughly characterized. In vitro studies, such as measurement of cell uptake, magnetic resonance imaging, toxicity and ROS scavenging, were conducted. The results indicate that the novel Fe3O4/CeO2 theranostic nanoparticles are effective for scavenging ROS and show excellent magnetic resonance (MR) imaging performance. These theranostic nanomaterials, therefore, show great potential for the treatment and diagnosis of ROS-related inflammatory diseases.
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Affiliation(s)
- Yuao Wu
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, Australia.
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Use of Plant and Herb Derived Medicine for Therapeutic Usage in Cardiology. MEDICINES 2018; 5:medicines5020038. [PMID: 29690545 PMCID: PMC6023439 DOI: 10.3390/medicines5020038] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 04/16/2018] [Accepted: 04/19/2018] [Indexed: 02/02/2023]
Abstract
Cardiovascular diseases (CVDs) have become prominent in mortality and morbidity rates. Prevalent cardiovascular conditions, such as hypertension, atherosclerosis and oxidative stress, are increasing at an alarming rate. Conventional drugs have been associated with adverse effects, suggesting a need for an alternative measure to ameliorate CVD. A number of plant- and herb-derived preventative food and therapeutic drugs for cardiovascular conditions are progressively used for their various benefits. Naturally derived food and drugs have fewer side effects because they come from natural elements; preventative food, such as grape seed, inhibits changes of histopathology and biomarkers in vital organs whereas therapeutic drugs, for instance Xanthone, improve heart functions by suppressing oxidative stress of myocyte. This review closely examines the various plant- and herb-derived drugs that have assumed an essential role in treating inflammation and oxidative stress for prevalent cardiovascular conditions. Furthermore, the use of plant-derived medicine with other synthetic particles, such as nanoparticles, for targeted therapy is investigated for its effective clinical use in the future.
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6-Gingerol Activates PI3K/Akt and Inhibits Apoptosis to Attenuate Myocardial Ischemia/Reperfusion Injury. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:9024034. [PMID: 29743926 PMCID: PMC5884032 DOI: 10.1155/2018/9024034] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 01/25/2018] [Accepted: 02/11/2018] [Indexed: 12/24/2022]
Abstract
6-Gingerol (6-G) is known to alleviate myocardial ischemia/reperfusion injury. However, the underlying molecular mechanisms of 6-G myocardial protection are not known. In this study, the protective effect of 6-G on ischemia/reperfusion (I/R) damage and whether such a mechanism was related to apoptosis inhibition and activation of phosphoinositide 3-kinases (PI3K)/serine/threonine kinase (Akt) signaling pathway were investigated. Rats were subjected to I/R in the presence or absence of 6-G and the changes of cardiac function, infarct size and histopathological changes, and the levels of cardiac troponin T, creatine kinase-MB, and myocardial apoptosis were examined. The expression of caspase-3, PI3K, p-Akt, and Akt was also determined. We found that 6-G (6 mg/kg) pretreatment significantly improved heart function and ameliorated infarct size and histopathological changes and cardiac troponin T and creatine kinase-MB levels induced by I/R. Moreover, pretreatment with 6-G significantly inhibited myocardial apoptosis and caspase-3 activation induced by I/R. 6-G also upregulated expression of PI3K, p-Akt, and Akt in myocardial tissues. Taken together, these findings suggest that 6-G inhibits apoptosis and activates PI3K/Akt signaling in response to myocardial I/R injury as a possible mechanism to attenuate I/R-induced injury in heart. These results might be important for developing novel strategies for preventing myocardial I/R injury.
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Qiao H, Ren H, Du H, Zhang M, Xiong X, Lv R. Liraglutide repairs the infarcted heart: The role of the SIRT1/Parkin/mitophagy pathway. Mol Med Rep 2018; 17:3722-3734. [PMID: 29328405 PMCID: PMC5802177 DOI: 10.3892/mmr.2018.8371] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 11/16/2017] [Indexed: 12/18/2022] Open
Abstract
Liraglutide is glucagon‑like peptide‑1 receptor agonist used for treating patients with type 2 diabetes mellitus. The present study aimed to investigate the role and mechanism of liraglutide in repairing the infarcted heart following myocardial infarction. The results of the present study demonstrated that amplification of the dose of liraglutide for ~28 days was able to reduce cardiac fibrosis, inflammatory responses and myocardial death in the post‑infarcted heart. In vitro, liraglutide protected cardiomyocyte mitochondria against the chronic hypoxic damage, inhibiting the mitochondrial apoptosis pathways. Mechanistically, liraglutide elevated the expression of NAD‑dependent protein deacetylase sirtuin‑1 (SIRT1), which increased the expression of Parkin, leading to mitophagy activation. Protective mitophagy reversed cellular adenosine 5'‑triphosphate production, reduced cellular oxidative stress and balanced the redox response, sustaining mitochondrial homeostasis. Notably, following blockade of glucagon‑like peptide 1 receptor or knockdown of Parkin, the beneficial effects of liraglutide on mitochondria disappeared. In conclusion, the results of the present study illustrated the protective role of liraglutide in repairing the infarcted heart via regulation of the SIRT1/Parkin/mitophagy pathway.
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Affiliation(s)
- Huiying Qiao
- Department of Geriatric, Wujiang District No. 1 People's Hospital, Suzhou, Jiangsu 215200, P.R. China
| | - Haiyan Ren
- Central Laboratory of Xinjiang Medical University, Urumqi, Xinjiang 830011, P.R. China
| | - He Du
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital of Tongji University, Shanghai 200433, P.R. China
| | - Minfang Zhang
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital of Tongji University, Shanghai 200433, P.R. China
| | - Xiaofang Xiong
- Department of Cardiovascular Medicine, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, Hubei 430000, P.R. China
| | - Rong Lv
- Department of Geriatric, Wujiang District No. 1 People's Hospital, Suzhou, Jiangsu 215200, P.R. China
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Timin AS, Litvak MM, Gorin DA, Atochina-Vasserman EN, Atochin DN, Sukhorukov GB. Cell-Based Drug Delivery and Use of Nano-and Microcarriers for Cell Functionalization. Adv Healthc Mater 2018; 7. [PMID: 29193876 DOI: 10.1002/adhm.201700818] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2017] [Revised: 09/18/2017] [Indexed: 12/27/2022]
Abstract
Cell functionalization with recently developed various nano- and microcarriers for therapeutics has significantly expanded the application of cell therapy and targeted drug delivery for the effective treatment of a number of diseases. The aim of this progress report is to review the most recent advances in cell-based drug vehicles designed as biological transporter platforms for the targeted delivery of different drugs. For the design of cell-based drug vehicles, different pathways of cell functionalization, such as covalent and noncovalent surface modifications, internalization of carriers are considered in greater detail together with approaches for cell visualization in vivo. In addition, several animal models for the study of cell-assisted drug delivery are discussed. Finally, possible future developments and applications of cell-assisted drug vehicles toward targeted transport of drugs to a designated location with no or minimal immune response and toxicity are addressed in light of new pathways in the field of nanomedicine.
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Affiliation(s)
- Alexander S. Timin
- RASA Center in Tomsk; Tomsk Polytechnic University; pros. Lenina, 30 Tomsk 634050 Russian Federation
| | - Maxim M. Litvak
- RASA Center in Tomsk; Tomsk Polytechnic University; pros. Lenina, 30 Tomsk 634050 Russian Federation
| | - Dmitry A. Gorin
- RASA Center in Tomsk; Tomsk Polytechnic University; pros. Lenina, 30 Tomsk 634050 Russian Federation
- Remotely Controlled Theranostics Systems laboratory; Saratov State University; Astrakhanskaya Street 83 Saratov 410012 Russian Federation
- Skoltech Center of Photonics & Quantum Materials; Skolkovo Institute of Science and Technology; Skolkovo Innovation Center; Building 3 Moscow 143026 Russian Federation
| | - Elena N. Atochina-Vasserman
- RASA Center in Tomsk; Tomsk Polytechnic University; pros. Lenina, 30 Tomsk 634050 Russian Federation
- RASA Center; Kazan Federal University; 18 Kremlyovskaya Street Kazan 42008 Russian Federation
- Pulmonary; Allergy and Critical Care Division; University of Pennsylvania Perelman School of Medicine; Philadelphia PA 19104 USA
| | - Dmitriy N. Atochin
- RASA Center in Tomsk; Tomsk Polytechnic University; pros. Lenina, 30 Tomsk 634050 Russian Federation
- Cardiovascular Research Center; Massachusetts General Hospital; 149 East, 13 Street Charlestown MA 02129 USA
| | - Gleb B. Sukhorukov
- RASA Center in Tomsk; Tomsk Polytechnic University; pros. Lenina, 30 Tomsk 634050 Russian Federation
- Remotely Controlled Theranostics Systems laboratory; Saratov State University; Astrakhanskaya Street 83 Saratov 410012 Russian Federation
- School of Engineering and Materials Science; Queen Mary University of London; Mile End Road London E1 4NS UK
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