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Xie B, Li J, Lou Y, Chen Q, Yang Y, Zhang R, Liu Z, He L, Cheng Y. Reprogramming macrophage metabolism following myocardial infarction: A neglected piece of a therapeutic opportunity. Int Immunopharmacol 2024; 142:113019. [PMID: 39217876 DOI: 10.1016/j.intimp.2024.113019] [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: 05/11/2024] [Revised: 08/15/2024] [Accepted: 08/22/2024] [Indexed: 09/04/2024]
Abstract
Given the global prevalence of myocardial infarction (MI) as the leading cause of mortality, there is an urgent need to devise novel strategies that target reducing infarct size, accelerating cardiac tissue repair, and preventing detrimental left ventricular (LV) remodeling. Macrophages, as a predominant type of innate immune cells, undergo metabolic reprogramming following MI, resulting in alterations in function and phenotype that significantly impact the progression of MI size and LV remodeling. This article aimed to delineate the characteristics of macrophage metabolites during reprogramming in MI and elucidate their targets and functions in cardioprotection. Furthermore, we summarize the currently proposed regulatory mechanisms of macrophage metabolic reprogramming and identify the regulators derived from endogenous products and natural small molecules. Finally, we discussed the challenges of macrophage metabolic reprogramming in the treatment of MI, with the goal of inspiring further fundamental and clinical research into reprogramming macrophage metabolism and validating its potential therapeutic targets for MI.
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Affiliation(s)
- Baoping Xie
- State Key Laboratory of Traditional Chinese Medicine Syndrome, Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China; Chinese Medicine Guangdong Laboratory, Guangdong, Hengqin, China; Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases of Ministry of Education, Jiangxi Provincial Key Laboratory of Tissue Engineering, Gannan Medical University, Ganzhou 341000, China
| | - Jiahua Li
- State Key Laboratory of Traditional Chinese Medicine Syndrome, Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China; Chinese Medicine Guangdong Laboratory, Guangdong, Hengqin, China
| | - Yanmei Lou
- State Key Laboratory of Traditional Chinese Medicine Syndrome, Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China; Chinese Medicine Guangdong Laboratory, Guangdong, Hengqin, China
| | - Qi Chen
- State Key Laboratory of Traditional Chinese Medicine Syndrome, Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China; Chinese Medicine Guangdong Laboratory, Guangdong, Hengqin, China
| | - Ying Yang
- State Key Laboratory of Traditional Chinese Medicine Syndrome, Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China; Chinese Medicine Guangdong Laboratory, Guangdong, Hengqin, China
| | - Rong Zhang
- State Key Laboratory of Traditional Chinese Medicine Syndrome, Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China; Chinese Medicine Guangdong Laboratory, Guangdong, Hengqin, China
| | - Zhongqiu Liu
- State Key Laboratory of Traditional Chinese Medicine Syndrome, Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China; Chinese Medicine Guangdong Laboratory, Guangdong, Hengqin, China.
| | - Liu He
- Department of Endocrinology, Guangdong Provincial Hospital of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong 510006, China.
| | - Yuanyuan Cheng
- State Key Laboratory of Traditional Chinese Medicine Syndrome, Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China; Chinese Medicine Guangdong Laboratory, Guangdong, Hengqin, China.
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2
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Wong A, Sun Q, Latif II, Karwi QG. Macrophage energy metabolism in cardiometabolic disease. Mol Cell Biochem 2024:10.1007/s11010-024-05099-6. [PMID: 39198360 DOI: 10.1007/s11010-024-05099-6] [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: 04/27/2024] [Accepted: 08/19/2024] [Indexed: 09/01/2024]
Abstract
In a rapidly expanding body of literature, the major role of energy metabolism in determining the response and polarization status of macrophages has been examined, and it is currently a very active area of research. The metabolic flux through different metabolic pathways in the macrophage is interconnected and complex and could influence the polarization of macrophages. Earlier studies suggested glucose flux through cytosolic glycolysis is a prerequisite to trigger the pro-inflammatory phenotypes of macrophages while proposing that fatty acid oxidation is essential to support anti-inflammatory responses by macrophages. However, recent studies have shown that this understanding is oversimplified and that the metabolic control of macrophage polarization is highly complex and not fully defined yet. In this review, we systematically reviewed and summarized the literature regarding the role of energy metabolism in controlling macrophage activity and how that might be altered in cardiometabolic diseases, namely heart failure, obesity, and diabetes. We critically appraised the experimental studies and methodologies in the published studies. We also highlighted the challenging concepts in macrophage metabolism and identified several research questions yet to be addressed in future investigations.
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Affiliation(s)
- Angela Wong
- Division of BioMedical Sciences, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, A1B 3V6, Canada
- Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
| | - Qiuyu Sun
- Division of BioMedical Sciences, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, A1B 3V6, Canada
- Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
| | - Ismail I Latif
- Department of Microbiology, College of Medicine, University of Diyala, Baqubaa, Diyala, Iraq
| | - Qutuba G Karwi
- Division of BioMedical Sciences, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, A1B 3V6, Canada.
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Zahoor I, Pan G, Cerghet M, Elbayoumi T, Mao-Draayer Y, Giri S, Palaniyandi SS. Current understanding of cardiovascular autonomic dysfunction in multiple sclerosis. Heliyon 2024; 10:e35753. [PMID: 39170118 PMCID: PMC11337049 DOI: 10.1016/j.heliyon.2024.e35753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Revised: 07/31/2024] [Accepted: 08/02/2024] [Indexed: 08/23/2024] Open
Abstract
Autoimmune diseases, including multiple sclerosis (MS), are proven to increase the likelihood of developing cardiovascular disease (CVD) due to a robust systemic immune response and inflammation. MS can lead to cardiovascular abnormalities that are related to autonomic nervous system dysfunction by causing inflammatory lesions surrounding tracts of the autonomic nervous system in the brain and spinal cord. CVD in MS patients can affect an already damaged brain, thus worsening the disease course by causing brain atrophy and white matter disease. Currently, the true prevalence of cardiovascular dysfunction and associated death rates in patients with MS are mostly unknown and inconsistent. Treating vascular risk factors is recommended to improve the management of this disease. This review provides an updated summary of CVD prevalence in patients with MS, emphasizing the need for more preclinical studies using animal models to understand the pathogenesis of MS better. However, no distinct studies exist that explore the temporal effects and etiopathogenesis of immune/inflammatory cells on cardiac damage and dysfunction associated with MS, particularly in the cardiac myocardium. To this end, a thorough investigation into the clinical presentation and underlying mechanisms of CVD must be conducted in patients with MS and preclinical animal models. Additionally, clinicians should monitor for cardiovascular complications while prescribing medications to MS patients, as some MS drugs cause severe CVD.
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Affiliation(s)
- Insha Zahoor
- Department of Neurology, Henry Ford Health, Detroit, MI, USA
| | - Guodong Pan
- Division of Hypertension and Vascular Research, Department of Internal Medicine, Henry Ford Health, Detroit, MI, USA
| | - Mirela Cerghet
- Department of Neurology, Henry Ford Health, Detroit, MI, USA
| | - Tamer Elbayoumi
- Department of Pharmaceutical Sciences, College of Pharmacy, Midwestern University, Glendale, AZ, USA
| | - Yang Mao-Draayer
- Multiple Sclerosis Center of Excellence, Autoimmunity Center of Excellence, Arthritis and Clinical Immunology Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA
| | - Shailendra Giri
- Department of Neurology, Henry Ford Health, Detroit, MI, USA
| | - Suresh Selvaraj Palaniyandi
- Division of Hypertension and Vascular Research, Department of Internal Medicine, Henry Ford Health, Detroit, MI, USA
- Department of Physiology, Wayne State University, Detroit, MI, USA
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Wang H, Rouhi N, Slotabec LA, Seale BC, Wen C, Filho F, Adenawoola MI, Li J. Myeloid Cells in Myocardial Ischemic Injury: The Role of the Macrophage Migration Inhibitory Factor. Life (Basel) 2024; 14:981. [PMID: 39202723 PMCID: PMC11355293 DOI: 10.3390/life14080981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2024] [Revised: 07/23/2024] [Accepted: 07/26/2024] [Indexed: 09/03/2024] Open
Abstract
Ischemic heart disease, manifesting as myocardial infarction (MI), remains the leading cause of death in the western world. Both ischemia and reperfusion (I/R) cause myocardial injury and result in cardiac inflammatory responses. This sterile inflammation in the myocardium consists of multiple phases, involving cell death, tissue remodeling, healing, and scar formation, modulated by various cytokines, including the macrophage migration inhibitory factor (MIF). Meanwhile, different immune cells participate in these phases, with myeloid cells acting as first responders. They migrate to the injured myocardium and regulate the initial phase of inflammation. The MIF modulates the acute inflammatory response by affecting the metabolic profile and activity of myeloid cells. This review summarizes the role of the MIF in regulating myeloid cell subsets in MI and I/R injury and discusses emerging evidence of metabolism-directed cellular inflammatory responses. Based on the multifaceted role of the MIF affecting myeloid cells in MI or I/R, the MIF can be a therapeutic target to achieve metabolic balance under pathology and alleviate inflammation in the heart.
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Affiliation(s)
- Hao Wang
- Department of Physiology and Biophysics, Mississippi Center for Heart Research, University of Mississippi Medical Center, Jackson, MS 39216, USA; (H.W.); (N.R.); (L.A.S.); (B.C.S.); (C.W.); (F.F.); (M.I.A.)
| | - Nadiyeh Rouhi
- Department of Physiology and Biophysics, Mississippi Center for Heart Research, University of Mississippi Medical Center, Jackson, MS 39216, USA; (H.W.); (N.R.); (L.A.S.); (B.C.S.); (C.W.); (F.F.); (M.I.A.)
| | - Lily A. Slotabec
- Department of Physiology and Biophysics, Mississippi Center for Heart Research, University of Mississippi Medical Center, Jackson, MS 39216, USA; (H.W.); (N.R.); (L.A.S.); (B.C.S.); (C.W.); (F.F.); (M.I.A.)
- G.V. (Sonny) Montgomery VA Medical Center, Jackson, MS 39216, USA
| | - Blaise C. Seale
- Department of Physiology and Biophysics, Mississippi Center for Heart Research, University of Mississippi Medical Center, Jackson, MS 39216, USA; (H.W.); (N.R.); (L.A.S.); (B.C.S.); (C.W.); (F.F.); (M.I.A.)
| | - Changhong Wen
- Department of Physiology and Biophysics, Mississippi Center for Heart Research, University of Mississippi Medical Center, Jackson, MS 39216, USA; (H.W.); (N.R.); (L.A.S.); (B.C.S.); (C.W.); (F.F.); (M.I.A.)
| | - Fernanda Filho
- Department of Physiology and Biophysics, Mississippi Center for Heart Research, University of Mississippi Medical Center, Jackson, MS 39216, USA; (H.W.); (N.R.); (L.A.S.); (B.C.S.); (C.W.); (F.F.); (M.I.A.)
| | - Michael I. Adenawoola
- Department of Physiology and Biophysics, Mississippi Center for Heart Research, University of Mississippi Medical Center, Jackson, MS 39216, USA; (H.W.); (N.R.); (L.A.S.); (B.C.S.); (C.W.); (F.F.); (M.I.A.)
| | - Ji Li
- Department of Physiology and Biophysics, Mississippi Center for Heart Research, University of Mississippi Medical Center, Jackson, MS 39216, USA; (H.W.); (N.R.); (L.A.S.); (B.C.S.); (C.W.); (F.F.); (M.I.A.)
- G.V. (Sonny) Montgomery VA Medical Center, Jackson, MS 39216, USA
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5
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Zhao Y, Tan M, Yin Y, Zhang J, Song Y, Li H, Yan L, Jin Y, Wu Z, Yang T, Jiang T, Li H. Comprehensive macro and micro views on immune cells in ischemic heart disease. Cell Prolif 2024:e13725. [PMID: 39087342 DOI: 10.1111/cpr.13725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 06/25/2024] [Accepted: 07/18/2024] [Indexed: 08/02/2024] Open
Abstract
Ischemic heart disease (IHD) is a prevalent cardiovascular condition that remains the primary cause of death due to its adverse ventricular remodelling and pathological changes in end-stage heart failure. As a complex pathologic condition, it involves intricate regulatory processes at the cellular and molecular levels. The immune system and cardiovascular system are closely interconnected, with immune cells playing a crucial role in maintaining cardiac health and influencing disease progression. Consequently, alterations in the cardiac microenvironment are influenced and controlled by various immune cells, such as macrophages, neutrophils, dendritic cells, eosinophils, and T-lymphocytes, along with the cytokines they produce. Furthermore, studies have revealed that Gata6+ pericardial cavity macrophages play a key role in regulating immune cell migration and subsequent myocardial tissue repair post IHD onset. This review outlines the role of immune cells in orchestrating inflammatory responses and facilitating myocardial repair following IHD, considering both macro and micro views. It also discusses innovative immune cell-based therapeutic strategies, offering new insights for further research on the pathophysiology of ischemic heart disease and immune cell-targeted therapy for IHD.
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Affiliation(s)
- Yongjian Zhao
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Mingyue Tan
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
- Department of Geriatrics, Southwest Hospital, The Third Military Medical University (Army Medical University), Chongqing, China
| | - Yunfei Yin
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Jun Zhang
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Yiyi Song
- Suzhou Medical College of Soochow University, Jiangsu, China
| | - Hang Li
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Lin Yan
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Yifeng Jin
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Ziyue Wu
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Tianke Yang
- Department of Ophthalmology, The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, China
| | - Tingbo Jiang
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Hongxia Li
- Department of Cardiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
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6
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Zhu Z, Wang M, Lu S, Dai S, Liu J. Role of macrophage polarization in heart failure and traditional Chinese medicine treatment. Front Pharmacol 2024; 15:1434654. [PMID: 39104386 PMCID: PMC11298811 DOI: 10.3389/fphar.2024.1434654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Accepted: 07/01/2024] [Indexed: 08/07/2024] Open
Abstract
Heart failure (HF) has a severe impact on public health development due to high morbidity and mortality and is associated with imbalances in cardiac immunoregulation. Macrophages, a major cell population involved in cardiac immune response and inflammation, are highly heterogeneous and polarized into M1 and M2 types depending on the microenvironment. M1 macrophage releases inflammatory factors and chemokines to activate the immune response and remove harmful substances, while M2 macrophage releases anti-inflammatory factors to inhibit the overactive immune response and promote tissue repair. M1 and M2 restrict each other to maintain cardiac homeostasis. The dynamic balance of M1 and M2 is closely related to the Traditional Chinese Medicine (TCM) yin-yang theory, and the imbalance of yin and yang will result in a pathological state of the organism. Studies have confirmed that TCM produces positive effects on HF by regulating macrophage polarization. This review describes the critical role of macrophage polarization in inflammation, fibrosis, angiogenesis and electrophysiology in the course of HF, as well as the potential mechanism of TCM regulation of macrophage polarization in preventing and treating HF, thereby providing new ideas for clinical treatment and scientific research design of HF.
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Affiliation(s)
- Zheqin Zhu
- The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Min Wang
- The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Shenghua Lu
- The First Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Sisi Dai
- Hunan University of Chinese Medicine, Changsha, China
| | - Jianhe Liu
- The First Hospital of Hunan University of Chinese Medicine, Changsha, China
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Holt M, Lin J, Cicka M, Wong A, Epelman S, Lavine KJ. Dissecting and Visualizing the Functional Diversity of Cardiac Macrophages. Circ Res 2024; 134:1791-1807. [PMID: 38843293 DOI: 10.1161/circresaha.124.323817] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Accepted: 05/09/2024] [Indexed: 06/11/2024]
Abstract
Cardiac macrophages represent a functionally diverse population of cells involved in cardiac homeostasis, repair, and remodeling. With recent advancements in single-cell technologies, it is possible to elucidate specific macrophage subsets based on transcriptional signatures and cell surface protein expression to gain a deep understanding of macrophage diversity in the heart. The use of fate-mapping technologies and parabiosis studies have provided insight into the ontogeny and dynamics of macrophages identifying subsets derived from embryonic and adult definitive hematopoietic progenitors that include tissue-resident and bone marrow monocyte-derived macrophages, respectively. Within the heart, these subsets have distinct tissue niches and functional roles in the setting of homeostasis and disease, with cardiac resident macrophages representing a protective cell population while bone marrow monocyte-derived cardiac macrophages have a context-dependent effect, triggering both proinflammatory tissue injury, but also promoting reparative functions. With the increased understanding of the clinical relevance of cardiac macrophage subsets, there has been an increasing need to detect and measure cardiac macrophage compositions in living animals and patients. New molecular tracers compatible with positron emission tomography/computerized tomography and positron emission tomography/ magnetic resonance imaging have enabled investigators to noninvasively and serially visualize cardiac macrophage subsets within the heart to define associations with disease and measure treatment responses. Today, advancements within this thriving field are poised to fuel an era of clinical translation.
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Affiliation(s)
- Megan Holt
- Division of Cardiology, Department of Medicine, Center for Cardiovascular Research, Washington University School of Medicine (M.H., M.C., K.J.L.)
| | - Julia Lin
- Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada (J.L., A.W., S.E.)
- Department of Immunology, University of Toronto, ON, Canada (J.L., A.W., S.E.)
| | - Markus Cicka
- Division of Cardiology, Department of Medicine, Center for Cardiovascular Research, Washington University School of Medicine (M.H., M.C., K.J.L.)
| | - Anthony Wong
- Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada (J.L., A.W., S.E.)
- Department of Immunology, University of Toronto, ON, Canada (J.L., A.W., S.E.)
| | - Slava Epelman
- Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada (J.L., A.W., S.E.)
- Ted Rogers Centre for Heart Research, Translational Biology and Engineering Program, Toronto, ON, Canada (S.E.)
- Department of Immunology, University of Toronto, ON, Canada (J.L., A.W., S.E.)
- Peter Munk Cardiac Centre, University Health Network, Toronto, ON, Canada (S.E.)
| | - Kory J Lavine
- Division of Cardiology, Department of Medicine, Center for Cardiovascular Research, Washington University School of Medicine (M.H., M.C., K.J.L.)
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Hu D, Li R, Li Y, Wang M, Wang L, Wang S, Cheng H, Zhang Q, Fu C, Qian Z, Wei Q. Inflammation-Targeted Nanomedicines Alleviate Oxidative Stress and Reprogram Macrophages Polarization for Myocardial Infarction Treatment. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2308910. [PMID: 38582507 DOI: 10.1002/advs.202308910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 03/27/2024] [Indexed: 04/08/2024]
Abstract
Myocardial infarction (MI) is a critical global health challenge, with current treatments limited by the complex MI microenvironment, particularly the excessive oxidative stress and intense inflammatory responses that exacerbate cardiac dysfunction and MI progression. Herein, a mannan-based nanomedicine, Que@MOF/Man, is developed to target the inflammatory infarcted heart and deliver the antioxidative and anti-inflammatory agent quercetin (Que), thereby facilitating a beneficial myocardial microenvironment for cardiac repair. The presence of mannan on the nanoparticle surface enables selective internalization by macrophages rather than cardiomyocytes. Que@MOF/Man effectively neutralizes reactive oxygen species in macrophages to reduce oxidative stress and promote their differentiation into a reparative phenotype, reconciling the inflammatory response and enhancing cardiomyocyte survival through intercellular communication. Owing to the recruitment of macrophages into inflamed myocardium post-MI, in vivo, administration of Que@MOF/Man in MI rats revealed the specific distribution into the injured myocardium compared to free Que. Furthermore, Que@MOF/Man exhibited favorable results in resolving inflammation and protecting cardiomyocytes, thereby preventing further myocardial remodeling and improving cardiac function in MI rats. These findings collectively validate the rational design of an inflammation-targeted delivery strategy to mitigate oxidative stress and modulate the inflammation response in the injured heart, presenting a therapeutic avenue for MI treatment.
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Affiliation(s)
- Danrong Hu
- Rehabilitation Medicine Center and Institute of Rehabilitation Medicine, Key Laboratory of Rehabilitation Medicine in Sichuan Province, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Collaborative Innovation Center, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Ran Li
- Rehabilitation Medicine Center and Institute of Rehabilitation Medicine, Key Laboratory of Rehabilitation Medicine in Sichuan Province, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Collaborative Innovation Center, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Yicong Li
- Rehabilitation Medicine Center and Institute of Rehabilitation Medicine, Key Laboratory of Rehabilitation Medicine in Sichuan Province, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Collaborative Innovation Center, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Meng Wang
- Rehabilitation Medicine Center and Institute of Rehabilitation Medicine, Key Laboratory of Rehabilitation Medicine in Sichuan Province, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Collaborative Innovation Center, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Lu Wang
- Rehabilitation Medicine Center and Institute of Rehabilitation Medicine, Key Laboratory of Rehabilitation Medicine in Sichuan Province, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Collaborative Innovation Center, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Shiqi Wang
- Rehabilitation Medicine Center and Institute of Rehabilitation Medicine, Key Laboratory of Rehabilitation Medicine in Sichuan Province, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Collaborative Innovation Center, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Hongxin Cheng
- Rehabilitation Medicine Center and Institute of Rehabilitation Medicine, Key Laboratory of Rehabilitation Medicine in Sichuan Province, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Collaborative Innovation Center, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Qing Zhang
- Rehabilitation Medicine Center and Institute of Rehabilitation Medicine, Key Laboratory of Rehabilitation Medicine in Sichuan Province, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Collaborative Innovation Center, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Chenying Fu
- National Clinical Research Center for Geriatrics, Aging and Geriatric Mechanism Laboratory, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Zhiyong Qian
- Rehabilitation Medicine Center and Institute of Rehabilitation Medicine, Key Laboratory of Rehabilitation Medicine in Sichuan Province, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Collaborative Innovation Center, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Quan Wei
- Rehabilitation Medicine Center and Institute of Rehabilitation Medicine, Key Laboratory of Rehabilitation Medicine in Sichuan Province, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Collaborative Innovation Center, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
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Ruiz Luque J, Cevey ÁC, Pieralisi AV, Poncini C, Erra Díaz F, Azevedo Reis MV, Donato M, Mirkin GA, Goren NB, Penas FN. Fenofibrate Induces a Resolving Profile in Heart Macrophage Subsets and Attenuates Acute Chagas Myocarditis. ACS Infect Dis 2024; 10:1793-1807. [PMID: 38648355 DOI: 10.1021/acsinfecdis.4c00125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Chagas disease, caused by Trypanosoma cruzi, stands as the primary cause of dilated cardiomyopathy in the Americas. Macrophages play a crucial role in the heart's response to infection. Given their functional and phenotypic adaptability, manipulating specific macrophage subsets could be vital in aiding essential cardiovascular functions including tissue repair and defense against infection. PPARα are ligand-dependent transcription factors involved in lipid metabolism and inflammation regulation. However, the role of fenofibrate, a PPARα ligand, in the activation profile of cardiac macrophages as well as its effect on the early inflammatory and fibrotic response in the heart remains unexplored. The present study demonstrates that fenofibrate significantly reduces not only the serum activity of tissue damage biomarker enzymes (LDH and GOT) but also the circulating proportions of pro-inflammatory monocytes (CD11b+ LY6Chigh). Furthermore, both CD11b+ Ly6Clow F4/80high macrophages (MΦ) and recently differentiated CD11b+ Ly6Chigh F4/80high monocyte-derived macrophages (MdMΦ) shift toward a resolving phenotype (CD206high) in the hearts of fenofibrate-treated mice. This shift correlates with a reduction in fibrosis, inflammation, and restoration of ventricular function in the early stages of Chagas disease. These findings encourage the repositioning of fenofibrate as a potential ancillary immunotherapy adjunct to antiparasitic drugs, addressing inflammation to mitigate Chagas disease symptoms.
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Affiliation(s)
- Javier Ruiz Luque
- CONICET - Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires C1121A6B, Argentina
| | - Ágata Carolina Cevey
- CONICET - Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires C1121A6B, Argentina
| | - Azul Victoria Pieralisi
- CONICET - Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires C1121A6B, Argentina
| | - Carolina Poncini
- CONICET - Universidad de Buenos Aires. Instituto de Investigaciones en Microbiología y Parasitología Médica (IMPaM), Buenos Aires C1121A6B, Argentina
| | - Fernando Erra Díaz
- CONICET - Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires C1121A6B, Argentina
| | - Marcus Vinicius Azevedo Reis
- CONICET - Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires C1121A6B, Argentina
| | - Martin Donato
- Universidad de Buenos Aires, Facultad de Medicina, Instituto de Fisiopatología Cardiovascular (INFICA), Buenos Aires C1121A6B, Argentina
| | - Gerardo Ariel Mirkin
- CONICET - Universidad de Buenos Aires. Instituto de Investigaciones en Microbiología y Parasitología Médica (IMPaM), Buenos Aires C1121A6B, Argentina
| | - Nora Beatriz Goren
- CONICET - Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires C1121A6B, Argentina
| | - Federico Nicolás Penas
- CONICET - Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas en Retrovirus y SIDA (INBIRS), Buenos Aires C1121A6B, Argentina
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10
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Peters VB, Matheis F, Erdmann I, Nemade HN, Muders D, Toubartz M, Torun M, Mehrkens D, Geißen S, Nettersheim FS, Picard F, Guthoff H, Hof A, Arkenberg P, Arand B, Klinke A, Rudolph V, Hansen HP, Bachurski D, Adam M, Hoyer FF, Winkels H, Baldus S, Mollenhauer M. Myeloperoxidase induces monocyte migration and activation after acute myocardial infarction. Front Immunol 2024; 15:1360700. [PMID: 38736886 PMCID: PMC11082299 DOI: 10.3389/fimmu.2024.1360700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Accepted: 04/04/2024] [Indexed: 05/14/2024] Open
Abstract
Introduction Myocardial infarction (MI) is a significant contributor to morbidity and mortality worldwide. Many individuals who survive the acute event continue to experience heart failure (HF), with inflammatory and healing processes post-MI playing a pivotal role. Polymorphonuclear neutrophils (PMN) and monocytes infiltrate the infarcted area, where PMN release high amounts of the heme enzyme myeloperoxidase (MPO). MPO has numerous inflammatory properties and MPO plasma levels are correlated with prognosis and severity of MI. While studies have focused on MPO inhibition and controlling PMN infiltration into the infarcted tissue, less is known on MPO's role in monocyte function. Methods and results Here, we combined human data with mouse and cell studies to examine the role of MPO on monocyte activation and migration. We revealed a correlation between plasma MPO levels and monocyte activation in a patient study. Using a mouse model of MI, we demonstrated that MPO deficiency led to an increase in splenic monocytes and a decrease in cardiac monocytes compared to wildtype mice (WT). In vitro studies further showed that MPO induces monocyte migration, with upregulation of the chemokine receptor CCR2 and upregulation of inflammatory pathways identified as underlying mechanisms. Conclusion Taken together, we identify MPO as a pro-inflammatory mediator of splenic monocyte recruitment and activation post-MI and provide mechanistic insight for novel therapeutic strategies after ischemic injury.
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Affiliation(s)
- Vera B.M. Peters
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Friederike Matheis
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Immanuel Erdmann
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Harshal N. Nemade
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - David Muders
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Martin Toubartz
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Merve Torun
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Dennis Mehrkens
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Simon Geißen
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Felix Sebastian Nettersheim
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Felix Picard
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Henning Guthoff
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Alexander Hof
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Per Arkenberg
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Birgit Arand
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Anna Klinke
- Clinic for General and Interventional Cardiology/Angiology, Agnes Wittenborg Institute for Translational Cardiovascular Research, Herz- und Diabeteszentrum Nordrhein Westfalen (NRW), University Hospital of the Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Volker Rudolph
- Clinic for General and Interventional Cardiology/Angiology, Agnes Wittenborg Institute for Translational Cardiovascular Research, Herz- und Diabeteszentrum Nordrhein Westfalen (NRW), University Hospital of the Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Hinrich Peter Hansen
- Cluster of Excellence on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Daniel Bachurski
- Cluster of Excellence on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Matti Adam
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Friedrich Felix Hoyer
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Holger Winkels
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Stephan Baldus
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Martin Mollenhauer
- Heart Center, Department of Cardiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
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11
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Kieda J, Shakeri A, Landau S, Wang EY, Zhao Y, Lai BF, Okhovatian S, Wang Y, Jiang R, Radisic M. Advances in cardiac tissue engineering and heart-on-a-chip. J Biomed Mater Res A 2024; 112:492-511. [PMID: 37909362 PMCID: PMC11213712 DOI: 10.1002/jbm.a.37633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 09/26/2023] [Accepted: 10/13/2023] [Indexed: 11/03/2023]
Abstract
Recent advances in both cardiac tissue engineering and hearts-on-a-chip are grounded in new biomaterial development as well as the employment of innovative fabrication techniques that enable precise control of the mechanical, electrical, and structural properties of the cardiac tissues being modelled. The elongated structure of cardiomyocytes requires tuning of substrate properties and application of biophysical stimuli to drive its mature phenotype. Landmark advances have already been achieved with induced pluripotent stem cell-derived cardiac patches that advanced to human testing. Heart-on-a-chip platforms are now commonly used by a number of pharmaceutical and biotechnology companies. Here, we provide an overview of cardiac physiology in order to better define the requirements for functional tissue recapitulation. We then discuss the biomaterials most commonly used in both cardiac tissue engineering and heart-on-a-chip, followed by the discussion of recent representative studies in both fields. We outline significant challenges common to both fields, specifically: scalable tissue fabrication and platform standardization, improving cellular fidelity through effective tissue vascularization, achieving adult tissue maturation, and ultimately developing cryopreservation protocols so that the tissues are available off the shelf.
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Affiliation(s)
- Jennifer Kieda
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
- Terrence Donnelly Centre for Cellular & Biomolecular Research, University of Toronto, Toronto, Ontario, Canada
| | - Amid Shakeri
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
- Terrence Donnelly Centre for Cellular & Biomolecular Research, University of Toronto, Toronto, Ontario, Canada
| | - Shira Landau
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
- Terrence Donnelly Centre for Cellular & Biomolecular Research, University of Toronto, Toronto, Ontario, Canada
| | - Erika Yan Wang
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Yimu Zhao
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Benjamin Fook Lai
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
- Terrence Donnelly Centre for Cellular & Biomolecular Research, University of Toronto, Toronto, Ontario, Canada
| | - Sargol Okhovatian
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
- Terrence Donnelly Centre for Cellular & Biomolecular Research, University of Toronto, Toronto, Ontario, Canada
| | - Ying Wang
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
- Terrence Donnelly Centre for Cellular & Biomolecular Research, University of Toronto, Toronto, Ontario, Canada
| | - Richard Jiang
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
- Terrence Donnelly Centre for Cellular & Biomolecular Research, University of Toronto, Toronto, Ontario, Canada
| | - Milica Radisic
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
- Terrence Donnelly Centre for Cellular & Biomolecular Research, University of Toronto, Toronto, Ontario, Canada
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario, Canada
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12
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Wang T, Chen X, Wang K, Ju J, Yu X, Yu W, Liu C, Wang Y. Cardiac regeneration: Pre-existing cardiomyocyte as the hub of novel signaling pathway. Genes Dis 2024; 11:747-759. [PMID: 37692487 PMCID: PMC10491875 DOI: 10.1016/j.gendis.2023.01.031] [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: 01/25/2022] [Revised: 01/22/2023] [Accepted: 01/30/2023] [Indexed: 09/12/2023] Open
Abstract
In the mammalian heart, cardiomyocytes are forced to withdraw from the cell cycle shortly after birth, limiting the ability of the heart to regenerate and repair. The development of multimodal regulation of cardiac proliferation has verified that pre-existing cardiomyocyte proliferation is an essential driver of cardiac renewal. With the continuous development of genetic lineage tracking technology, it has been revealed that cell cycle activity produces polyploid cardiomyocytes during the embryonic, juvenile, and adult stages of cardiogenesis, but newly formed mononucleated diploid cardiomyocytes also elevated sporadically during myocardial infarction. It implied that adult cardiomyocytes have a weak regenerative capacity under the condition of ischemia injury, which offers hope for the clinical treatment of myocardial infarction. However, the regeneration frequency and source of cardiomyocytes are still low, and the mechanism of regulating cardiomyocyte proliferation remains further explained. It is noteworthy to explore what force triggers endogenous cardiomyocyte proliferation and heart regeneration. Here, we focused on summarizing the recent research progress of emerging endogenous key modulators and crosstalk with other signaling pathways and furnished valuable insights into the internal mechanism of heart regeneration. In addition, myocardial transcription factors, non-coding RNAs, cyclins, and cell cycle-dependent kinases are involved in the multimodal regulation of pre-existing cardiomyocyte proliferation. Ultimately, awakening the myocardial proliferation endogenous modulator and regeneration pathways may be the final battlefield for the regenerative therapy of cardiovascular diseases.
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Affiliation(s)
- Tao Wang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, Shandong 266023, China
| | - Xinzhe Chen
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, Shandong 266023, China
| | - Kai Wang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, Shandong 266023, China
| | - Jie Ju
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, Shandong 266023, China
| | - Xue Yu
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, Shandong 266023, China
| | - Wanpeng Yu
- College of Medicine, Qingdao University, Qingdao, Shandong 266023, China
| | - Cuiyun Liu
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, Shandong 266023, China
| | - Yin Wang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, Shandong 266023, China
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13
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Butler D, Reyes DR. Heart-on-a-chip systems: disease modeling and drug screening applications. LAB ON A CHIP 2024; 24:1494-1528. [PMID: 38318723 DOI: 10.1039/d3lc00829k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
Cardiovascular disease (CVD) is the leading cause of death worldwide, casting a substantial economic footprint and burdening the global healthcare system. Historically, pre-clinical CVD modeling and therapeutic screening have been performed using animal models. Unfortunately, animal models oftentimes fail to adequately mimic human physiology, leading to a poor translation of therapeutics from pre-clinical trials to consumers. Even those that make it to market can be removed due to unforeseen side effects. As such, there exists a clinical, technological, and economical need for systems that faithfully capture human (patho)physiology for modeling CVD, assessing cardiotoxicity, and evaluating drug efficacy. Heart-on-a-chip (HoC) systems are a part of the broader organ-on-a-chip paradigm that leverages microfluidics, tissue engineering, microfabrication, electronics, and gene editing to create human-relevant models for studying disease, drug-induced side effects, and therapeutic efficacy. These compact systems can be capable of real-time measurements and on-demand characterization of tissue behavior and could revolutionize the drug development process. In this review, we highlight the key components that comprise a HoC system followed by a review of contemporary reports of their use in disease modeling, drug toxicity and efficacy assessment, and as part of multi-organ-on-a-chip platforms. We also discuss future perspectives and challenges facing the field, including a discussion on the role that standardization is expected to play in accelerating the widespread adoption of these platforms.
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Affiliation(s)
- Derrick Butler
- Microsystems and Nanotechnology Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA.
| | - Darwin R Reyes
- Microsystems and Nanotechnology Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA.
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14
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Cao J, Ji L, Zhan Y, Shao X, Xu P, Wu B, Chen P, Cheng L, Zhuang X, Ou Y, Hua F, Sun L, Li F, Chen H, Zhou Z, Cheng Y. MST4 kinase regulates immune thrombocytopenia by phosphorylating STAT1-mediated M1 polarization of macrophages. Cell Mol Immunol 2023; 20:1413-1427. [PMID: 37833401 PMCID: PMC10687271 DOI: 10.1038/s41423-023-01089-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 09/23/2023] [Indexed: 10/15/2023] Open
Abstract
Primary immune thrombocytopenia (ITP) is an autoimmune hemorrhagic disorder in which macrophages play a critical role. Mammalian sterile-20-like kinase 4 (MST4), a member of the germinal-center kinase STE20 family, has been demonstrated to be a regulator of inflammation. Whether MST4 participates in the macrophage-dependent inflammation of ITP remains elusive. The expression and function of MST4 in macrophages of ITP patients and THP-1 cells, and of a macrophage-specific Mst4-/- (Mst4ΔM/ΔM) ITP mouse model were determined. Macrophage phagocytic assays, RNA sequencing (RNA-seq) analysis, immunofluorescence analysis, coimmunoprecipitation (co-IP), mass spectrometry (MS), bioinformatics analysis, and phosphoproteomics analysis were performed to reveal the underlying mechanisms. The expression levels of the MST4 gene were elevated in the expanded M1-like macrophages of ITP patients, and this elevated expression of MST4 was restored to basal levels in patients with remission after high-dose dexamethasone treatment. The expression of the MST4 gene was significantly elevated in THP-1-derived M1 macrophages. Silencing of MST4 decreased the expression of M1 macrophage markers and cytokines, and impaired phagocytosis, which could be increased by overexpression of MST4. In a passive ITP mouse model, macrophage-specific depletion of Mst4 reduced the numbers of M1 macrophages in the spleen and peritoneal lavage fluid, attenuated the expression of M1 cytokines, and promoted the predominance of FcγRIIb in splenic macrophages, which resulted in amelioration of thrombocytopenia. Downregulation of MST4 directly inhibited STAT1 phosphorylation, which is essential for M1 polarization of macrophages. Our study elucidates a critical role for MST4 kinase in the pathology of ITP and identifies MST4 kinase as a potential therapeutic target for refractory ITP.
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Affiliation(s)
- Jingjing Cao
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Lili Ji
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Yanxia Zhan
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Xia Shao
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Center for Tumor Diagnosis & Therapy, Jinshan Hospital, Fudan University, Shanghai, 201508, China
| | - Pengcheng Xu
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Center for Tumor Diagnosis & Therapy, Jinshan Hospital, Fudan University, Shanghai, 201508, China
| | - Boting Wu
- Department of Transfusion Medicine, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Pu Chen
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Luya Cheng
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Xibing Zhuang
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Center for Tumor Diagnosis & Therapy, Jinshan Hospital, Fudan University, Shanghai, 201508, China
| | - Yang Ou
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Center for Tumor Diagnosis & Therapy, Jinshan Hospital, Fudan University, Shanghai, 201508, China
| | - Fanli Hua
- Department of Hematology, Zhongshan Hospital Qingpu Branch, Fudan University, Shanghai, 201700, China
| | - Lihua Sun
- Department of Hematology, Zhongshan Hospital Qingpu Branch, Fudan University, Shanghai, 201700, China
| | - Feng Li
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
- Department of Hematology, Zhongshan Hospital Qingpu Branch, Fudan University, Shanghai, 201700, China
| | - Hao Chen
- Department of Thoracic Surgery, Zhongshan-Xuhui Hospital, Fudan University, Shanghai, 200031, China.
| | - Zhaocai Zhou
- State Key Laboratory of Genetic Engineering, Zhongshan Hospital, School of Life Sciences, Fudan University, Shanghai, 200438, China.
| | - Yunfeng Cheng
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
- Center for Tumor Diagnosis & Therapy, Jinshan Hospital, Fudan University, Shanghai, 201508, China.
- Department of Hematology, Zhongshan Hospital Qingpu Branch, Fudan University, Shanghai, 201700, China.
- Institute of Clinical Science, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
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15
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Zhu H, Liao D, Mehmood MA, Huang Y, Yuan W, Zheng J, Ma Y, Peng Y, Tian G, Xiao X, Lan C, Li L, Xu K, Lu H, Wang N. Systolic heart failure induced by butylparaben in zebrafish is caused through oxidative stress and immunosuppression. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 268:115692. [PMID: 37981439 DOI: 10.1016/j.ecoenv.2023.115692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 10/20/2023] [Accepted: 11/12/2023] [Indexed: 11/21/2023]
Abstract
Due to Butylparaben (BuP) widespread application in cosmetics, food, pharmaceuticals, and its presence as an environmental residue, human and animal exposure to BuP is common, potentially posing hazards to both human and animal health. Congenital heart disease is already a serious problem. However, the effects of BuP on the developing heart and its underlying mechanisms remain unclear. Here, zebrafish embryos were exposed to environmentally and human-relevant concentrations of BuP (0.6 mg/L, 1.2 mg/L, and 1.8 mg/L, calculated but not measured) at 6 h post-fertilization (hpf) and were treated until 72 hpf. Exposure to BuP led to cardiac morphological defects and cardiac dysfunction in zebrafish embryos, manifesting symptoms similar to systolic heart failure. The etiology of BuP-induced systolic heart failure in zebrafish embryos is multifactorial, including cardiomyocyte apoptosis, endocardial and atrioventricular valve damage, insufficient myocardial energy, impaired Ca2+ homeostasis, depletion of cardiac-resident macrophages, cardiac immune non-responsiveness, and cardiac oxidative stress. However, excessive accumulation of reactive oxygen species (ROS) in the cardiac region and cardiac immunosuppression (depletion of cardiac-resident macrophages and cardiac immune non-responsiveness) may be the predominant factors. In conclusion, this study indicates that BuP is a potential hazardous substance that can cause adverse effects on the developing heart and provides evidence and insights into the pathological mechanisms by which BuP leads to cardiac dysfunction. It may help to prevent the BuP-based congenital heart disease heart failure in human through ameliorating strategies and BuP discharge policies, while raising awareness to prevent the misuse of preservatives.
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Affiliation(s)
- Hui Zhu
- School of Bioengineering, Sichuan University of Science & Engineering, Zigong 643000, China; Wuliangye Group Co., Ltd., Yibin 644007, China; Engineering Technology Research Center of Special Grain for Wine Making, Yibin 644000, China
| | - Dalong Liao
- School of Bioengineering, Sichuan University of Science & Engineering, Zigong 643000, China
| | - Muhammad Aamer Mehmood
- School of Bioengineering, Sichuan University of Science & Engineering, Zigong 643000, China; Bioenergy Research Center, Department of Bioinformatics and Biotechnology, Government College University Faisalabad, Faisalabad 38000, Pakistan
| | - Yong Huang
- Center for Drug Screening and Research, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou 341000, China; State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330029, Jiangxi, China
| | - Wei Yuan
- Center for Drug Screening and Research, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou 341000, China
| | - Jia Zheng
- Wuliangye Group Co., Ltd., Yibin 644007, China
| | - Yi Ma
- School of Bioengineering, Sichuan University of Science & Engineering, Zigong 643000, China; Engineering Technology Research Center of Special Grain for Wine Making, Yibin 644000, China
| | - Yuyang Peng
- Center for Drug Screening and Research, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou 341000, China
| | - Guiyou Tian
- Center for Drug Screening and Research, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou 341000, China
| | - Xiaoping Xiao
- Center for Drug Screening and Research, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou 341000, China
| | - Chaohua Lan
- School of Bioengineering, Sichuan University of Science & Engineering, Zigong 643000, China
| | - Linman Li
- School of Bioengineering, Sichuan University of Science & Engineering, Zigong 643000, China
| | - Kewei Xu
- School of Bioengineering, Sichuan University of Science & Engineering, Zigong 643000, China
| | - Huiqiang Lu
- Center for Drug Screening and Research, School of Geography and Environmental Engineering, Gannan Normal University, Ganzhou 341000, China; Affiliated Hospital of Jinggangshan University, Center for Clinical Medicine Research of Jinggangshan University, China.
| | - Ning Wang
- School of Bioengineering, Sichuan University of Science & Engineering, Zigong 643000, China; Chengdu Chongqing Shuangcheng economic circle (Luzhou) advanced technology research institute, Luzhou 646000, China; Engineering Technology Research Center of Special Grain for Wine Making, Yibin 644000, China.
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16
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Xu Y, Jiang K, Su F, Deng R, Cheng Z, Wang D, Yu Y, Xiang Y. A transient wave of Bhlhe41 + resident macrophages enables remodeling of the developing infarcted myocardium. Cell Rep 2023; 42:113174. [PMID: 37751357 DOI: 10.1016/j.celrep.2023.113174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 08/03/2023] [Accepted: 09/06/2023] [Indexed: 09/28/2023] Open
Abstract
The immune system plays a critical role during myocardial injury, contributing to repair and remodeling post myocardial infarction (MI). The myocardial infarct and border zone exhibit high heterogeneity, in turn leading to reconstructing macrophage subsets and specific functions. Here we use a combination of single-cell RNA sequencing, spatial transcriptomes, and reporter mice to characterize temporal-spatial dynamics of cardiac macrophage subtype in response to MI. We identify that transient appearance of monocyte-derived Bhlhe41+ Mφs in the "developing" infarct zone peaked at day 7, while other monocyte-derived macrophages are identified in "old" infarct zone. Functional characterization by co-culture of Bhlhe41+ Mφs with cardiomyocytes and fibroblasts or depletion of Bhlhe41+ Mφs unveils a crucial contribution of Bhlhe41+ Mφs in suppression of myofibroblast activation. This work highlights the importance of Bhlhe41+ Mφ phenotype and plasticity in preventing excessive fibrosis and limiting the expansion of developing infarct area.
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Affiliation(s)
- Yue Xu
- Shanghai East Hospital, Key Laboratory of Arrhythmias of the Ministry of Education of China, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Kai Jiang
- Shanghai East Hospital, Key Laboratory of Arrhythmias of the Ministry of Education of China, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Fanghua Su
- Shanghai East Hospital, Key Laboratory of Arrhythmias of the Ministry of Education of China, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Ruhua Deng
- Shanghai East Hospital, Key Laboratory of Arrhythmias of the Ministry of Education of China, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Zhiyang Cheng
- Shanghai East Hospital, Key Laboratory of Arrhythmias of the Ministry of Education of China, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Dandan Wang
- Shanghai East Hospital, Key Laboratory of Arrhythmias of the Ministry of Education of China, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Yong Yu
- Department of Hematology, Tongji Hospital, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China
| | - Yaozu Xiang
- Shanghai East Hospital, Key Laboratory of Arrhythmias of the Ministry of Education of China, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China.
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Sasaki T, Kuse Y, Nakamura S, Shimazawa M, Hara H. Progranulin deficiency exacerbates cardiac remodeling after myocardial infarction. FASEB Bioadv 2023; 5:395-411. [PMID: 37810172 PMCID: PMC10551273 DOI: 10.1096/fba.2023-00084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 09/04/2023] [Accepted: 08/22/2023] [Indexed: 10/10/2023] Open
Abstract
Myocardial infarction (MI) is a lethal disease that causes irreversible cardiomyocyte death and subsequent cardiovascular remodeling. We have previously shown that the administration of recombinant progranulin (PGRN) protects against myocardial ischemia and reperfusion injury. However, the post-MI role of PGRN remains unclear. In the present study, we investigated the effects of PGRN deficiency on cardiac remodeling after MI. Wild-type and PGRN-knockout mice were subjected to MI by ligation of the left coronary artery for histological, electrophysiological, and protein expression analysis. Cardiac macrophage subpopulations were analyzed by flow cytometry. Bone marrow-derived macrophages (BMDMs) were acquired and treated with LPS + IFN-γ and IL-4 to evaluate mRNA levels and phagocytic ability. PGRN expression was gradually increased in the whole heart at 1, 3, and 7 days after MI. Macrophages abundantly expressed PGRN at the border areas at 3 days post-MI. PGRN-knockout mice showed higher mortality, increased LV fibrosis, and severe arrhythmia following MI. PGRN deficiency increased the levels of CD206 and MerTK expression and macrophage infiltration in the infarcted myocardium, which was attributed to a larger subpopulation of cardiac CCR2+ Ly6Clow CD11b+ macrophages. PGRN-deficient BMDMs exhibited higher TGF-β, IL-4R, and lower IL-1β, IL-10 and increased acute phagocytosis following stimulation of LPS and IFN-γ. PGRN deficiency reduced survival and increased cardiac fibrosis following MI with the induction of abnormal subpopulation of cardiac macrophages early after MI, thereby providing insight into the relationship between properly initiating cardiac repair and macrophage polarization after MI.
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Affiliation(s)
- Takahiro Sasaki
- Molecular Pharmacology, Department of Biofunctional EvaluationGifu Pharmaceutical UniversityGifuJapan
| | - Yoshiki Kuse
- Molecular Pharmacology, Department of Biofunctional EvaluationGifu Pharmaceutical UniversityGifuJapan
| | - Shinsuke Nakamura
- Molecular Pharmacology, Department of Biofunctional EvaluationGifu Pharmaceutical UniversityGifuJapan
| | - Masamitsu Shimazawa
- Molecular Pharmacology, Department of Biofunctional EvaluationGifu Pharmaceutical UniversityGifuJapan
- Laboratory of Collaborative Research for Innovative Drug DiscoveryGifu Pharmaceutical UniversityGifuJapan
| | - Hideaki Hara
- Molecular Pharmacology, Department of Biofunctional EvaluationGifu Pharmaceutical UniversityGifuJapan
- Laboratory of Collaborative Research for Innovative Drug DiscoveryGifu Pharmaceutical UniversityGifuJapan
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Bai H, Xu SL, Shi JJ, Ding YP, Liu QQ, Jiang CH, He LL, Zhang HR, Lu SF, Gu YH. Electroacupuncture preconditioning protects against myocardial ischemia-reperfusion injury by modulating dynamic inflammatory response. Heliyon 2023; 9:e19396. [PMID: 37809701 PMCID: PMC10558356 DOI: 10.1016/j.heliyon.2023.e19396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 08/11/2023] [Accepted: 08/21/2023] [Indexed: 10/10/2023] Open
Abstract
Background The protective effects of electroacupuncture (EA) preconditioning against myocardial ischemia-reperfusion injury (MIRI) have been reported. However, the underlying mechanism remains unclear. Recent research has indicated that the dynamic inflammatory response following MIRI plays an essential role in the progression of myocardial injury. This study aimed to investigate the myocardial protective effects of EA preconditioning on MIRI in rats and to explore the relevant mechanism from the perspective of dynamic inflammatory response. Methods A MIRI model was employed, and the rats were subjected to EA on Neiguan for four days prior to modeling. The myocardial protective effect of EA preconditioning was evaluated by echocardiography, Evans blue and triphenyltetrazolium chloride staining. Real-time polymerase chain reaction, Western blot, hematoxylin & eosin staining, and immunohistochemistry were utilized to detect the content of mitochondrial DNA, NOD receptor family protein 3 (NLRP3) inflammasome activation, neutrophil recruitment and macrophage infiltration in blood samples and myocardium below the ligation. Results We found that EA preconditioning could accelerate the recovery of left ventricle function after MIRI and reduce the myocardial infarction area, thereby protecting the myocardium against MIRI. Furthermore, EA preconditioning was observed to ameliorate mitochondrial impairment, reduce the level of plasma mitochondrial DNA, modulate NLRP3 inflammasome activation, attenuate neutrophil infiltration, and promote the polarization of M1 macrophages towards M2 macrophages in the myocardium after MIRI. Conclusion EA preconditioning could reduce plasma mtDNA, suppress overactivation of the NLRP3 inflammasome, facilitate the transition from the acute pro-inflammatory phase to the anti-inflammatory reparative phase after MIRI, and ultimately confer cardioprotective benefits.
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Affiliation(s)
- Hua Bai
- Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Acupuncture and Tuina College, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Sen-Lei Xu
- Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Acupuncture and Tuina College, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Jun-Jing Shi
- Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Acupuncture and Tuina College, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Ya-Ping Ding
- Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Acupuncture and Tuina College, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Qiong-Qiong Liu
- Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Acupuncture and Tuina College, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Chun-Hong Jiang
- Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Acupuncture and Tuina College, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Li-Li He
- Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Acupuncture and Tuina College, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Hong-Ru Zhang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Sheng-Feng Lu
- Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- School of Elderly Care Services and Management, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Yi-Huang Gu
- Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China
- Acupuncture and Tuina College, Nanjing University of Chinese Medicine, Nanjing, 210023, China
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He W, Zhou L, Xu K, Li H, Wang JJ, Chen C, Wang D. Immunopathogenesis and immunomodulatory therapy for myocarditis. SCIENCE CHINA. LIFE SCIENCES 2023; 66:2112-2137. [PMID: 37002488 PMCID: PMC10066028 DOI: 10.1007/s11427-022-2273-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 01/16/2023] [Indexed: 04/03/2023]
Abstract
Myocarditis is an inflammatory cardiac disease characterized by the destruction of myocardial cells, infiltration of interstitial inflammatory cells, and fibrosis, and is becoming a major public health concern. The aetiology of myocarditis continues to broaden as new pathogens and drugs emerge. The relationship between immune checkpoint inhibitors, severe acute respiratory syndrome coronavirus 2, vaccines against coronavirus disease-2019, and myocarditis has attracted increased attention. Immunopathological processes play an important role in the different phases of myocarditis, affecting disease occurrence, development, and prognosis. Excessive immune activation can induce severe myocardial injury and lead to fulminant myocarditis, whereas chronic inflammation can lead to cardiac remodelling and inflammatory dilated cardiomyopathy. The use of immunosuppressive treatments, particularly cytotoxic agents, for myocarditis, remains controversial. While reasonable and effective immunomodulatory therapy is the general trend. This review focuses on the current understanding of the aetiology and immunopathogenesis of myocarditis and offers new perspectives on immunomodulatory therapies.
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Affiliation(s)
- Wu He
- Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, 430030, China
| | - Ling Zhou
- Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, 430030, China
| | - Ke Xu
- Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, 430030, China
| | - Huihui Li
- Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, 430030, China
| | - James Jiqi Wang
- Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, 430030, China
| | - Chen Chen
- Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, 430030, China.
| | - DaoWen Wang
- Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, 430030, China.
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20
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Du GL, Liu F, Liu H, Meng Q, Tang R, Li XM, Yang YN, Gao XM. Monocyte-to-High Density Lipoprotein Cholesterol Ratio Positively Predicts Coronary Artery Disease and Multi-Vessel Lesions in Acute Coronary Syndrome. Int J Gen Med 2023; 16:3857-3868. [PMID: 37662500 PMCID: PMC10473407 DOI: 10.2147/ijgm.s419579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 08/23/2023] [Indexed: 09/05/2023] Open
Abstract
Purpose We investigated the hypothesis that MHR (monocyte-to-high density lipoprotein cholesterol ratio) is related to the severity of coronary artery in ACS (acute coronary syndrome). Methods In this case-control study, we recruited 15,853 participants undergoing the first time percutaneous coronary intervention (PCI) including 4093 normal controls, 10,518 chronic coronary artery disease (CAD), and 1242 ACS cases. Examination of demographic clinical data and biochemical profiles, as well as MHR values, were performed before PCI. The relationship between MHR and severity of coronary artery lesion in ACS was analyzed. We also used a flow cytometric assay to distinguish CD14+/CD16- classical monocyte subsets in peripheral blood mononucleated cells from CAD patients. Results MHR was higher in patients with ACS compared with MHR in normal control and chronic CAD (normal control vs chronic CAD vs ACS: 0.46 ± 0.27 × 109/mmol vs 0.53 ± 0.29 × 109/mmol vs 0.73 ± 0.47 × 109/mmol, P < 0.001). MHR showed a significantly progressive increase as the angiographic severity of coronary lesions increased (single vessel lesion vs multi-vessel lesions in ACS: 0.54 ± 0.31 × 109/mmol vs 0.58 ± 0.35 × 109/mmol, P < 0.001), and classical monocyte subset to HDL-C ratio (CMHR) was increased in with CAD patients compared with control [4.69 (IQR, 1.06, 2.97) × 103/mmol vs 1.92 (IQR, 0.92, 3.04) × 103/mmol, P = 0.02]. Using a multivariate analysis, after adjusting for age, gender, body mass index (BMI), diabetes, and dyslipidemia, MHR was positively associated with multi-vessel lesions in ACS [OR (odds ratio): 1.28 (95% CI: 1.03-1.59, P = 0.029)]. Conclusion MHR level could be a potential predictor of coronary artery lesion severity in ACS.
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Affiliation(s)
- Guo-Li Du
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, Urumqi, People’s Republic of China
- Department of Endocrinology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
| | - Fen Liu
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, Urumqi, People’s Republic of China
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
- Xinjiang Key Laboratory of Medical Animal Model Research, Clinical Medical Research Institute of First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
| | - Hua Liu
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, Urumqi, People’s Republic of China
- Department of Endocrinology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
| | - Qi Meng
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, Urumqi, People’s Republic of China
- Department of Endocrinology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
| | - Ran Tang
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, Urumqi, People’s Republic of China
- Department of Endocrinology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
| | - Xiao-Mei Li
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, Urumqi, People’s Republic of China
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
| | - Yi-Ning Yang
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, Urumqi, People’s Republic of China
- People’s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, People’s Republic of China
| | - Xiao-Ming Gao
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, Urumqi, People’s Republic of China
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
- Xinjiang Key Laboratory of Medical Animal Model Research, Clinical Medical Research Institute of First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People’s Republic of China
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21
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Salybekov AA, Hassanpour M, Kobayashi S, Asahara T. Therapeutic application of regeneration-associated cells: a novel source of regenerative medicine. Stem Cell Res Ther 2023; 14:191. [PMID: 37533070 PMCID: PMC10394824 DOI: 10.1186/s13287-023-03428-y] [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: 12/25/2022] [Accepted: 07/25/2023] [Indexed: 08/04/2023] Open
Abstract
Chronic diseases with comorbidities or associated risk factors may impair the function of regenerative cells and the regenerative microenvironment. Following this consideration, the vasculogenic conditioning culture (VCC) method was developed to boost the regenerative microenvironment to achieve regeneration-associated cells (RACs), which contain vasculogenic endothelial progenitor cells (EPCs) and anti-inflammatory/anti-immunity cells. Preclinical and clinical studies demonstrate that RAC transplantation is a safe and convenient cell population for promoting ischemic tissue recovery based on its strong vasculogenicity and functionality. The outputs of the scientific reports reviewed in the present study shed light on the fact that RAC transplantation is efficient in curing various diseases. Here, we compactly highlight the universal features of RACs and the latest progress in their translation toward clinics.
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Affiliation(s)
- Amankeldi A Salybekov
- Kidney Disease and Transplant Center, Shonan Kamakura General Hospital, Kamakura, Japan.
- Shonan Research Institute of Innovative Medicine, Shonan Kamakura General Hospital, Kamakura, Japan.
| | - Mehdi Hassanpour
- Kidney Disease and Transplant Center, Shonan Kamakura General Hospital, Kamakura, Japan
- Shonan Research Institute of Innovative Medicine, Shonan Kamakura General Hospital, Kamakura, Japan
| | - Shuzo Kobayashi
- Kidney Disease and Transplant Center, Shonan Kamakura General Hospital, Kamakura, Japan
- Shonan Research Institute of Innovative Medicine, Shonan Kamakura General Hospital, Kamakura, Japan
| | - Takayuki Asahara
- Shonan Research Institute of Innovative Medicine, Shonan Kamakura General Hospital, Kamakura, Japan
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22
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Nguyen T, Wei Y, Nakada Y, Chen JY, Zhou Y, Walcott G, Zhang J. Analysis of cardiac single-cell RNA-sequencing data can be improved by the use of artificial-intelligence-based tools. Sci Rep 2023; 13:6821. [PMID: 37100826 PMCID: PMC10133286 DOI: 10.1038/s41598-023-32293-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 03/25/2023] [Indexed: 04/28/2023] Open
Abstract
Single-cell RNA sequencing (scRNAseq) enables researchers to identify and characterize populations and subpopulations of different cell types in hearts recovering from myocardial infarction (MI) by characterizing the transcriptomes in thousands of individual cells. However, the effectiveness of the currently available tools for processing and interpreting these immense datasets is limited. We incorporated three Artificial Intelligence (AI) techniques into a toolkit for evaluating scRNAseq data: AI Autoencoding separates data from different cell types and subpopulations of cell types (cluster analysis); AI Sparse Modeling identifies genes and signaling mechanisms that are differentially activated between subpopulations (pathway/gene set enrichment analysis), and AI Semisupervised Learning tracks the transformation of cells from one subpopulation into another (trajectory analysis). Autoencoding was often used in data denoising; yet, in our pipeline, Autoencoding was exclusively used for cell embedding and clustering. The performance of our AI scRNAseq toolkit and other highly cited non-AI tools was evaluated with three scRNAseq datasets obtained from the Gene Expression Omnibus database. Autoencoder was the only tool to identify differences between the cardiomyocyte subpopulations found in mice that underwent MI or sham-MI surgery on postnatal day (P) 1. Statistically significant differences between cardiomyocytes from P1-MI mice and mice that underwent MI on P8 were identified for six cell-cycle phases and five signaling pathways when the data were analyzed via Sparse Modeling, compared to just one cell-cycle phase and one pathway when the data were analyzed with non-AI techniques. Only Semisupervised Learning detected trajectories between the predominant cardiomyocyte clusters in hearts collected on P28 from pigs that underwent apical resection (AR) on P1, and on P30 from pigs that underwent AR on P1 and MI on P28. In another dataset, the pig scRNAseq data were collected after the injection of CCND2-overexpression Human-induced Pluripotent Stem Cell-derived cardiomyocytes (CCND2hiPSC) into injured P28 pig heart; only the AI-based technique could demonstrate that the host cardiomyocytes increase proliferating by through the HIPPO/YAP and MAPK signaling pathways. For the cluster, pathway/gene set enrichment, and trajectory analysis of scRNAseq datasets generated from studies of myocardial regeneration in mice and pigs, our AI-based toolkit identified results that non-AI techniques did not discover. These different results were validated and were important in explaining myocardial regeneration.
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Affiliation(s)
- Thanh Nguyen
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, AL, 35233, USA
| | - Yuhua Wei
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, AL, 35233, USA
| | - Yuji Nakada
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, AL, 35233, USA
| | - Jake Y Chen
- Informatics Institute, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, 35233, USA
| | - Yang Zhou
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, AL, 35233, USA
| | - Gregory Walcott
- Department of Medicine, Cardiovascular Diseases, University of Alabama at Birmingham, Birmingham, AL, 35233, USA
| | - Jianyi Zhang
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, AL, 35233, USA.
- Department of Medicine, Cardiovascular Diseases, University of Alabama at Birmingham, Birmingham, AL, 35233, USA.
- Department of Biomedical Engineering, School of Medicine and School of Engineering, University of Alabama at Birmingham, 1670 University Blvd, Volker Hall G094J, Birmingham, AL, 35233, USA.
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23
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Ning Y, Huang P, Chen G, Xiong Y, Gong Z, Wu C, Xu J, Jiang W, Li X, Tang R, Zhang L, Hu M, Xu J, Xu J, Qian H, Jin C, Yang Y. Atorvastatin-pretreated mesenchymal stem cell-derived extracellular vesicles promote cardiac repair after myocardial infarction via shifting macrophage polarization by targeting microRNA-139-3p/Stat1 pathway. BMC Med 2023; 21:96. [PMID: 36927608 PMCID: PMC10022054 DOI: 10.1186/s12916-023-02778-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 02/10/2023] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND Extracellular vesicles (EVs) derived from bone marrow mesenchymal stem cells (MSCs) pretreated with atorvastatin (ATV) (MSCATV-EV) have a superior cardiac repair effect on acute myocardial infarction (AMI). The mechanisms, however, have not been fully elucidated. This study aims to explore whether inflammation alleviation of infarct region via macrophage polarization plays a key role in the efficacy of MSCATV-EV. METHODS MSCATV-EV or MSC-EV were intramyocardially injected 30 min after coronary ligation in AMI rats. Macrophage infiltration and polarization (day 3), cardiac function (days 0, 3, 7, 28), and infarct size (day 28) were measured. EV small RNA sequencing and bioinformatics analysis were conducted for differentially expressed miRNAs between MSCATV-EV and MSC-EV. Macrophages were isolated from rat bone marrow for molecular mechanism analysis. miRNA mimics or inhibitors were transfected into EVs or macrophages to analyze its effects on macrophage polarization and cardiac repair in vitro and in vivo. RESULTS MSCATV-EV significantly reduced the amount of CD68+ total macrophages and increased CD206+ M2 macrophages of infarct zone on day 3 after AMI compared with MSC-EV group (P < 0.01-0.0001). On day 28, MSCATV-EV much more significantly improved the cardiac function than MSC-EV with the infarct size markedly reduced (P < 0.05-0.0001). In vitro, MSCATV-EV also significantly reduced the protein and mRNA expressions of M1 markers but increased those of M2 markers in lipopolysaccharide-treated macrophages (P < 0.05-0.0001). EV miR-139-3p was identified as a potential cardiac repair factor mediating macrophage polarization. Knockdown of miR-139-3p in MSCATV-EV significantly attenuated while overexpression of it in MSC-EV enhanced the effect on promoting M2 polarization by suppressing downstream signal transducer and activator of transcription 1 (Stat1). Furthermore, MSCATV-EV loaded with miR-139-3p inhibitors decreased while MSC-EV loaded with miR-139-3p mimics increased the expressions of M2 markers and cardioprotective efficacy. CONCLUSIONS We uncovered a novel mechanism that MSCATV-EV remarkably facilitate cardiac repair in AMI by promoting macrophage polarization via miR-139-3p/Stat1 pathway, which has the great potential for clinical translation.
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Affiliation(s)
- Yu Ning
- Department of Cardiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
- National Health Commission Key Laboratory of Assisted Circulation, Sun Yat-sen University, Guangzhou, China
| | - Peisen Huang
- Department of Cardiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
- National Health Commission Key Laboratory of Assisted Circulation, Sun Yat-sen University, Guangzhou, China
| | - Guihao Chen
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Yuyan Xiong
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Zhaoting Gong
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Chunxiao Wu
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Junyan Xu
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Wenyang Jiang
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Xiaosong Li
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Ruijie Tang
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Lili Zhang
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Mengjin Hu
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Jing Xu
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Jun Xu
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Haiyan Qian
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Chen Jin
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China
| | - Yuejin Yang
- State Key Laboratory of Cardiovascular Disease, Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, No.167 North Lishi Road, Xicheng District, Beijing, 100037, China.
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Wang D, Hu Y, Zhang L, Cai H, Wang Y, Zhang Y. Dual delivery of an NF-κB inhibitor and IL-10 through supramolecular hydrogels polarizes macrophages and promotes cardiac repair after myocardial infarction. Acta Biomater 2023; 164:111-123. [PMID: 37001840 DOI: 10.1016/j.actbio.2023.03.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 03/06/2023] [Accepted: 03/22/2023] [Indexed: 03/31/2023]
Abstract
The use of anti-inflammatory strategies has the potential to be a definitive treatment for ventricular remodeling post myocardial infarction (MI). The regulation of macrophage phenotypes by anti-inflammatory agents contributes to the alleviation of myocardial fibrosis. However, their poor retention rates severely affect treatment efficacy. Here, we propose a supramolecular compound, NapFFY, to co-assemble with IL-10 and SN50 as a novel anti-inflammatory SN50/IL-10/NapFFY hydrogel with cardioprotective properties. Results from the in vitro and in vivo experiments in murine cell line and rats, respectively, demonstrated that the SN50/IL-10/NapFFY hydrogel exhibits an ideal and sustained release of IL-10 and SN50. Intramyocardial injection of the SN50/IL-10/NapFFY hydrogel in a rat model of MI significantly inhibited the expression of proinflammatory cytokines. It promoted the polarization of M2 macrophages, which reduced cardiomyocyte apoptosis and improved vascularization at the border zones. Specifically, the SN50/IL-10/NapFFY hydrogel significantly improved heart function and ameliorated ventricular remodeling 28 days post MI. We envision that the SN50/IL-10/NapFFY hydrogel could serve as a new anti-inflammatory agent for the clinical treatment of MI in future studies. STATEMENT OF SIGNIFICANCE: Anti-inflammation is an ideal strategy for the treatment of ventricular remodeling post myocardial infarction (MI). SN50 and IL-10 have been shown to have diverse roles in antiinflammatory process, respectively. However, direct intravenous administration or intramyocardial injection of SN50 or IL-10 is not a viable option given its poor half-life in vivo. This study aimed to evaluate the synergistic cardioprotective effects of a supramolecular hydrogel loaded with an NF-κB inhibitor (SN50) and IL-10. Animal experiments showed that the SN50/IL-10/NapFFY hydrogels ameliorated the inflammatory microenvironment, and improved cardiac function to the infarct area in a rat model of MI. We anticipate that SN50/IL10NapFFY hydrogel could be used clinically to treat MI in the near future.
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Özen AC, Spreter F, Schimpf W, Fischer J, Ilbey S, Reiss S, Maier A, von Elverfeldt D, Heidt T, von Zur Mühlen C, Bock M. Scalable and modular 8-channel transmit and 8-channel flexible receive coil array for 19 F MRI of large animals. Magn Reson Med 2023; 89:1237-1250. [PMID: 36226654 DOI: 10.1002/mrm.29490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 09/23/2022] [Accepted: 09/24/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE To introduce an RF coil system consisting of an 8-channel transmit (Tx) and 8-channel receive (Rx) coil arrays for 19 F MRI of large animals. METHODS The Tx efficiency and homogeneity of the 8-element loop coil array (loop size: 6 × 15 cm2 ) were simulated for two different pig models rendered from MR images. An 8-channel Rx coil array consisting of a flexible 6-channel posterior and a 2-channel planar anterior array was designed to fit on the abdomen of an average-sized pig in supine position. Measurements were performed in a grid phantom and ex vivo on a pig model with perfluoroctylbromide (PFOB)-filled tubes inserted in the thorax. RESULTS Measured and simulated Tx efficiency and homogeneity for the 8-channel and 5-channel arrays were in good agreement: 1.87 ± 0.22μT/√kW versus 1.96 ± 0.29μT/√kW, and 2.29 ± 0.39μT/√kW versus 2.41 ± 0.37μT/√kW. An isolation of 38 ± 8 dB is achieved between the 19 F Tx and Rx elements, and over 30 dB between the 1 H and 19 F elements. The PFOB-filled vials could be clearly identified within the cadaver abdomen with an SNR of 275 ± 51 for a 3D gradient-echo sequence with 2-mm isotropic resolution and 12 averages, acquired in 9:52 min:s. Performance of the Tx array was robust against phase and amplitude mismatches at the input ports. CONCLUSIONS A modular and scalable Tx array offers improved Tx efficiency in 19 F MRI of large animals with various sizes. Although conventional birdcage coils have superior Tx efficiency within the target region of interest, scalability of the Tx array to animal size is a major benefit. The described 19 F coil provides homogeneous excitation and high sensitivity detection in large pig models.
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Affiliation(s)
- Ali Caglar Özen
- Department of Radiology, Medical Physics, Medical Center-University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Felix Spreter
- Department of Radiology, Medical Physics, Medical Center-University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Waldemar Schimpf
- Department of Radiology, Medical Physics, Medical Center-University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Johannes Fischer
- Department of Radiology, Medical Physics, Medical Center-University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Serhat Ilbey
- Department of Radiology, Medical Physics, Medical Center-University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Simon Reiss
- Department of Radiology, Medical Physics, Medical Center-University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Alexander Maier
- Department of Cardiology and Angiology I, University Heart Center, Medical Center-University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Dominik von Elverfeldt
- Department of Radiology, Medical Physics, Medical Center-University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Timo Heidt
- Department of Cardiology and Angiology I, University Heart Center, Medical Center-University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Constantin von Zur Mühlen
- Department of Cardiology and Angiology I, University Heart Center, Medical Center-University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Michael Bock
- Department of Radiology, Medical Physics, Medical Center-University of Freiburg, University of Freiburg, Freiburg, Germany
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Pulido M, de Pedro MÁ, Álvarez V, Marchena AM, Blanco-Blázquez V, Báez-Díaz C, Crisóstomo V, Casado JG, Sánchez-Margallo FM, López E. Transcriptome Profile Reveals Differences between Remote and Ischemic Myocardium after Acute Myocardial Infarction in a Swine Model. BIOLOGY 2023; 12:340. [PMID: 36979032 PMCID: PMC10045039 DOI: 10.3390/biology12030340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 02/16/2023] [Accepted: 02/17/2023] [Indexed: 02/24/2023]
Abstract
Acute myocardial infarction (AMI) is the consequence of an acute interruption of myocardial blood flow delimiting an area with ischemic necrosis. The loss of cardiomyocytes initiates cardiac remodeling in the myocardium, leading to molecular changes in an attempt to recover myocardial function. The purpose of this study was to unravel the differences in the molecular profile between ischemic and remote myocardium after AMI in an experimental model. To mimic human myocardial infarction, healthy pigs were subjected to occlusion of the mid-left anterior descending coronary artery, and myocardial tissue was collected from ischemic and remote zones for omics techniques. Comparative transcriptome analysis of both areas was accurately validated by proteomic analysis, resulting in mitochondrion-related biological processes being the most impaired mechanisms in the infarcted area. Moreover, Immune system process-related genes were up-regulated in the remote tissue, mainly due to the increase of neutrophil migration in this area. These results provide valuable information regarding differentially expressed genes and their biological functions between ischemic and remote myocardium after AMI, which could be useful for establishing therapeutic targets for the development of new treatments.
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Affiliation(s)
- María Pulido
- Jesús Usón Minimally Invasive Surgery Centre, Carretera Nacional 521, Km 41.8, 10071 Cáceres, Spain
| | - María Ángeles de Pedro
- Jesús Usón Minimally Invasive Surgery Centre, Carretera Nacional 521, Km 41.8, 10071 Cáceres, Spain
- RICORS-TERAV Network, ISCIII, 28029 Madrid, Spain
| | - Verónica Álvarez
- Jesús Usón Minimally Invasive Surgery Centre, Carretera Nacional 521, Km 41.8, 10071 Cáceres, Spain
| | - Ana María Marchena
- Jesús Usón Minimally Invasive Surgery Centre, Carretera Nacional 521, Km 41.8, 10071 Cáceres, Spain
- RICORS-TERAV Network, ISCIII, 28029 Madrid, Spain
| | - Virginia Blanco-Blázquez
- Jesús Usón Minimally Invasive Surgery Centre, Carretera Nacional 521, Km 41.8, 10071 Cáceres, Spain
- RICORS-TERAV Network, ISCIII, 28029 Madrid, Spain
- CIBER de Enfermedades Cardiovasculares (CIBERCV), C. de Melchor Fernández Almagro, 3, 28029 Madrid, Spain
| | - Claudia Báez-Díaz
- Jesús Usón Minimally Invasive Surgery Centre, Carretera Nacional 521, Km 41.8, 10071 Cáceres, Spain
- RICORS-TERAV Network, ISCIII, 28029 Madrid, Spain
- CIBER de Enfermedades Cardiovasculares (CIBERCV), C. de Melchor Fernández Almagro, 3, 28029 Madrid, Spain
| | - Verónica Crisóstomo
- Jesús Usón Minimally Invasive Surgery Centre, Carretera Nacional 521, Km 41.8, 10071 Cáceres, Spain
- RICORS-TERAV Network, ISCIII, 28029 Madrid, Spain
- CIBER de Enfermedades Cardiovasculares (CIBERCV), C. de Melchor Fernández Almagro, 3, 28029 Madrid, Spain
| | - Javier G Casado
- RICORS-TERAV Network, ISCIII, 28029 Madrid, Spain
- Immunology Unit, University of Extremadura, Campus Universitario, Av. de la Universidad, s/n, 10003 Cáceres, Spain
- Institute of Molecular Pathology Biomarkers, University of Extremadura, 10003 Cáceres, Spain
| | - Francisco Miguel Sánchez-Margallo
- Jesús Usón Minimally Invasive Surgery Centre, Carretera Nacional 521, Km 41.8, 10071 Cáceres, Spain
- RICORS-TERAV Network, ISCIII, 28029 Madrid, Spain
- CIBER de Enfermedades Cardiovasculares (CIBERCV), C. de Melchor Fernández Almagro, 3, 28029 Madrid, Spain
| | - Esther López
- Jesús Usón Minimally Invasive Surgery Centre, Carretera Nacional 521, Km 41.8, 10071 Cáceres, Spain
- RICORS-TERAV Network, ISCIII, 28029 Madrid, Spain
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Sun W, Lu H, Cui S, Zhao S, Yu H, song H, Ruan Q, Zhang Y, Chu Y, Dong S. NEDD4 ameliorates myocardial reperfusion injury by preventing macrophages pyroptosis. Cell Commun Signal 2023; 21:29. [PMID: 36732831 PMCID: PMC9896697 DOI: 10.1186/s12964-022-01022-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 12/17/2022] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVES The inflammatory cascade and cell death post-myocardial ischemia reperfusion (MI/R) are very complex. Despite the understanding that macrophage inflammation has a pivotal role in the pathophysiology of MI/R, the contribution of macrophage inflammatory signals in tailoring the function of vascular endothelium remains unknown. MATERIALS AND METHODS In the present study, we analyzed the effects of NEDD4 on the NLRP3 inflammasome activation-mediated pyroptosis in vitro after an acute pro-inflammatory stimulus and in vivo in a MI/R mouse model. TTC and Evan's blue dye, Thioflavin S, immunohistochemistry staining, and ELISA were performed in wild-type and NEDD4 deficiency mice. THP-1 cells were transfected with si-NEDD4 or si-SF3A2. HEK293T cells were transfected with NEDD4 or SF3A2 overexpression plasmid. ELISA analyzed the inflammatory cytokines in the cell supernatant. The levels of NEDD4, SF3A2, and NLRP3/GSDMD pathway were determined by Western blot. Protein interactions were evaluated by immunoprecipitation. The protein colocalization in cells was monitored using a fluorescence microscope. RESULTS NEDD4 inhibited NLRP3 inflammasome activation and pyroptosis in THP-1 cells treated with lipopolysaccharide (LPS) and nigericin (Nig). Mechanistically, NEDD4 maintained the stability of NLRP3 through direct interaction with the SF3A2, whereas the latter association with NLRP3 indirectly interacted with NEDD4 promoting proteasomal degradation of NLRP3. Deletion of NLRP3 expression further inhibited the caspase cascade to induce pyroptosis. Interestingly, inhibiting NLRP3 inflammasome activation in THP-1 cells could prevent cardiac microvascular endothelial cells (CMECs) injury. In addition, NEDD4 deficiency decreased animal survival and increased myocardial infarct size, no-reflow area, and promoted macrophages infiltration post-MI/R. CONCLUSIONS NEDD4 could be a potential therapeutic target in microvascular injury following myocardial reperfusion. Video Abstract.
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Affiliation(s)
- Wenjing Sun
- grid.207374.50000 0001 2189 3846Department of Cardiology, Henan Provincial People’s Hospital, Zhengzhou University People’s Hospital, Zhengzhou, 450000 China ,grid.207374.50000 0001 2189 3846Department of Clinical Microbiology, Henan Provincial People’s Hospital, Zhengzhou University People’s Hospital, Zhengzhou, 450000 China
| | - Hongquan Lu
- grid.207374.50000 0001 2189 3846Department of Clinical Microbiology, Henan Provincial People’s Hospital, Zhengzhou University People’s Hospital, Zhengzhou, 450000 China
| | - Shihua Cui
- Department of Nuclear Medicine, Third People’s Hospital of Honghe State, Honghe, 661000 China
| | - Shenghui Zhao
- grid.207374.50000 0001 2189 3846Department of Cardiology, Henan Provincial People’s Hospital, Zhengzhou University People’s Hospital, Zhengzhou, 450000 China
| | - Haijia Yu
- grid.207374.50000 0001 2189 3846Department of Cardiology, Henan Provincial People’s Hospital, Zhengzhou University People’s Hospital, Zhengzhou, 450000 China
| | - Huihui song
- grid.207374.50000 0001 2189 3846Department of Cardiology, Henan Provincial People’s Hospital, Zhengzhou University People’s Hospital, Zhengzhou, 450000 China
| | - Qiuyue Ruan
- grid.411971.b0000 0000 9558 1426Department of Cardiology, Dalian Medical University, Dalian, 116000 China ,Department of Nephrology, First People’s Hospital of Honghe State, Honghe, 661000 China
| | - Yabin Zhang
- grid.207374.50000 0001 2189 3846Department of Clinical Microbiology, Henan Provincial People’s Hospital, Zhengzhou University People’s Hospital, Zhengzhou, 450000 China
| | - Yingjie Chu
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, 450000, China.
| | - Shujuan Dong
- Department of Cardiology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, 450000, China.
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Li R, Huang W. Yes-Associated Protein and Transcriptional Coactivator with PDZ-Binding Motif in Cardiovascular Diseases. Int J Mol Sci 2023; 24:ijms24021666. [PMID: 36675179 PMCID: PMC9861006 DOI: 10.3390/ijms24021666] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/08/2023] [Accepted: 01/10/2023] [Indexed: 01/18/2023] Open
Abstract
Yes-associated protein (YAP, also known as YAP1) and its paralogue TAZ (with a PDZ-binding motif) are transcriptional coactivators that switch between the cytoplasm and nucleus and regulate the organ size and tissue homeostasis. This review focuses on the research progress on YAP/TAZ signaling proteins in myocardial infarction, cardiac remodeling, hypertension and coronary heart disease, cardiomyopathy, and aortic disease. Based on preclinical studies on YAP/TAZ signaling proteins in cellular/animal models and clinical patients, the potential roles of YAP/TAZ proteins in some cardiovascular diseases (CVDs) are summarized.
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Chen H, Chew G, Devapragash N, Loh JZ, Huang KY, Guo J, Liu S, Tan ELS, Chen S, Tee NGZ, Mia MM, Singh MK, Zhang A, Behmoaras J, Petretto E. The E3 ubiquitin ligase WWP2 regulates pro-fibrogenic monocyte infiltration and activity in heart fibrosis. Nat Commun 2022; 13:7375. [PMID: 36450710 PMCID: PMC9712659 DOI: 10.1038/s41467-022-34971-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 11/11/2022] [Indexed: 12/03/2022] Open
Abstract
Non-ischemic cardiomyopathy (NICM) can cause left ventricular dysfunction through interstitial fibrosis, which corresponds to the failure of cardiac tissue remodeling. Recent evidence implicates monocytes/macrophages in the etiopathology of cardiac fibrosis, but giving their heterogeneity and the antagonizing roles of macrophage subtypes in fibrosis, targeting these cells has been challenging. Here we focus on WWP2, an E3 ubiquitin ligase that acts as a positive genetic regulator of human and murine cardiac fibrosis, and show that myeloid specific deletion of WWP2 reduces cardiac fibrosis in hypertension-induced NICM. By using single cell RNA sequencing analysis of immune cells in the same model, we establish the functional heterogeneity of macrophages and define an early pro-fibrogenic phase of NICM that is driven by Ccl5-expressing Ly6chigh monocytes. Among cardiac macrophage subtypes, WWP2 dysfunction primarily affects Ly6chigh monocytes via modulating Ccl5, and consequentially macrophage infiltration and activation, which contributes to reduced myofibroblast trans-differentiation. WWP2 interacts with transcription factor IRF7, promoting its non-degradative mono-ubiquitination, nuclear translocation and transcriptional activity, leading to upregulation of Ccl5 at transcriptional level. We identify a pro-fibrogenic macrophage subtype in non-ischemic cardiomyopathy, and demonstrate that WWP2 is a key regulator of IRF7-mediated Ccl5/Ly6chigh monocyte axis in heart fibrosis.
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Affiliation(s)
- Huimei Chen
- grid.428397.30000 0004 0385 0924Programme in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School, 8 College Road, 169857 Singapore, Singapore ,grid.254147.10000 0000 9776 7793Institute for Big Data and Artificial Intelligence in Medicine, School of Science, China Pharmaceutical University, Nanjing, 210009 China
| | - Gabriel Chew
- grid.428397.30000 0004 0385 0924Programme in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School, 8 College Road, 169857 Singapore, Singapore
| | - Nithya Devapragash
- grid.428397.30000 0004 0385 0924Programme in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School, 8 College Road, 169857 Singapore, Singapore
| | - Jui Zhi Loh
- grid.428397.30000 0004 0385 0924Programme in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School, 8 College Road, 169857 Singapore, Singapore
| | - Kevin Y. Huang
- grid.428397.30000 0004 0385 0924Programme in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School, 8 College Road, 169857 Singapore, Singapore
| | - Jing Guo
- grid.428397.30000 0004 0385 0924Programme in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School, 8 College Road, 169857 Singapore, Singapore
| | - Shiyang Liu
- grid.428397.30000 0004 0385 0924Programme in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School, 8 College Road, 169857 Singapore, Singapore
| | - Elisabeth Li Sa Tan
- grid.428397.30000 0004 0385 0924Programme in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School, 8 College Road, 169857 Singapore, Singapore
| | - Shuang Chen
- grid.254147.10000 0000 9776 7793Institute for Big Data and Artificial Intelligence in Medicine, School of Science, China Pharmaceutical University, Nanjing, 210009 China ,grid.452511.6Department of Nephrology, Children’s Hospital of Nanjing Medical University, Nanjing, 210008 China
| | - Nicole Gui Zhen Tee
- grid.419385.20000 0004 0620 9905National Heart Centre Singapore, Singapore, 169609 Singapore
| | - Masum M. Mia
- grid.428397.30000 0004 0385 0924Programme in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School, 8 College Road, 169857 Singapore, Singapore
| | - Manvendra K. Singh
- grid.428397.30000 0004 0385 0924Programme in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School, 8 College Road, 169857 Singapore, Singapore
| | - Aihua Zhang
- grid.452511.6Department of Nephrology, Children’s Hospital of Nanjing Medical University, Nanjing, 210008 China
| | - Jacques Behmoaras
- grid.428397.30000 0004 0385 0924Programme in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School, 8 College Road, 169857 Singapore, Singapore ,grid.413629.b0000 0001 0705 4923Centre for Inflammatory Disease, Imperial College London, Hammersmith Hospital, London, W12 0NN UK
| | - Enrico Petretto
- grid.428397.30000 0004 0385 0924Programme in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School, 8 College Road, 169857 Singapore, Singapore ,grid.254147.10000 0000 9776 7793Institute for Big Data and Artificial Intelligence in Medicine, School of Science, China Pharmaceutical University, Nanjing, 210009 China
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Li Y, Li D, Wang W, Li X, Li P, Zhang Y, Lin Q, Li Y. Effect of Danhong injection on prognosis and inflammatory factor expression in patients with acute coronary syndrome during the perioperative period of percutaneous coronary intervention: A systematic review and meta-analysis. Front Cardiovasc Med 2022; 9:1029387. [DOI: 10.3389/fcvm.2022.1029387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 10/24/2022] [Indexed: 11/22/2022] Open
Abstract
ObjectivesIn China, Danhong injection (DHI) is recommended by expert consensus and is widely used in the perioperative management of patients with acute coronary syndrome (ACS). This study investigates the effect of perioperative DHI administration and the timing of DHI administration on patients with ACS undergoing percutaneous coronary intervention (PCI) by analyzing the prognosis and anti-inflammatory effects. This article summarizes the most up-to-date clinical evidence on DHI, and in this study, we assesses treatment efficacy of DHI in patients with ACS.MethodsA total of seven databases (PubMed, Embase, Cochrane Library, SINOMED, CNKI, Wanfang, and VIP) were searched from the time of their inception to 1 July 2022. Clinical randomized controlled trials (RCTs) of DHI combined with PCI for the treatment of ACS were included. RCT quality was assessed using the Cochrane Handbook risk-of-bias tool, and STATA 17.0 was used for meta-analysis.ResultsIn total, 33 studies including 3,458 patients with ACS undergoing PCI were included in the meta-analysis. Compared with conventional therapy alone, the combination of DHI and conventional therapy significantly decreased the incidence of major adverse cardiovascular events (MACEs; P<0.001) and improved the reperfusion rate (P < 0.001). Serum high-sensitivity C-reactive protein (hs-CRP) and interleukin (IL)-6 levels were substantially reduced in the test group (P<0.001). In addition, the plasma levels of myocardial injury markers and cardiac troponin T (cTnT) declined significantly (P < 0.01). Compared with the control group, DHI improved the left ventricular ejection fraction (LVEF; P < 0.001) and reduced B-type natriuretic peptide (BNP; P < 0.001) levels. Subgroups were established based on different timings of DHI administration: preoperative, intraoperative, and postoperative groups. The results showed that the incidence of MACEs and the reperfusion rate did not differ between the groups. Among the subgroups, the postoperative group exhibited significantly lower levels of BNP, hs-CRP, and IL-6 serum and a significantly higher level of LVEF (P < 0.05).ConclusionThe combination of DHI and conventional therapy results in a better therapeutic effect than that observed with conventional therapy alone in patients with ACS. To improve treatment efficacy, postoperative initiation of DHI is recommended as a standard treatment. Further research is needed to confirm these results.Systematic review registrationIdentifier: CRD42022344830.
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Urao N, Liu J, Takahashi K, Ganesh G. Hematopoietic Stem Cells in Wound Healing Response. Adv Wound Care (New Rochelle) 2022; 11:598-621. [PMID: 34353116 PMCID: PMC9419985 DOI: 10.1089/wound.2021.0065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Significance: Emerging evidence has shown a link between the status of hematopoietic stem cells (HSCs) and wound healing responses. Thus, better understanding HSCs will contribute to further advances in wound healing research. Recent Advances: Myeloid cells such as neutrophils and monocyte-derived macrophages are critical players in the process of wound healing. HSCs actively respond to wound injury and other tissue insults, including infection and produce the effector myeloid cells, and a failing of the HSC response can result in impaired wound healing. Technological advances such as transcriptome at single-cell resolution, epigenetics, three-dimensional imaging, transgenic animals, and animal models, have provided novel concepts of myeloid generation (myelopoiesis) from HSCs, and have revealed cell-intrinsic and -extrinsic mechanisms that can impact HSC functions in the context of health conditions. Critical Issues: The newer concepts include-the programmed cellular fate at a differentiation stage that is used to be considered as the multilineage, the signaling pathways that can activate HSCs directly and indirectly, the mechanisms that can deteriorate HSCs, the roles and remodeling of the surrounding environment for HSCs and their progenitors (the niche). Future Directions: The researches on HSCs, which produce blood cells, should contribute to the development of blood biomarkers predicting a risk of chronic wounds, which may transform clinical practice of wound care with precision medicine for patients at high risk of poor healing.
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Affiliation(s)
- Norifumi Urao
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, New York, USA.,Correspondence: Department of Pharmacology, State University of New York Upstate Medical University, 766 Irving Avenue, Weiskotten Hall Room 5322, Syracuse, NY 13210, USA.
| | - Jinghua Liu
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, New York, USA
| | - Kentaro Takahashi
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, New York, USA
| | - Gayathri Ganesh
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, New York, USA
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Liu W, Cronin CG, Cao Z, Wang C, Ruan J, Pulikkot S, Hall A, Sun H, Groisman A, Chen Y, Vella AT, Hu L, Liang BT, Fan Z. Nexinhib20 Inhibits Neutrophil Adhesion and β 2 Integrin Activation by Antagonizing Rac-1-Guanosine 5'-Triphosphate Interaction. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2022; 209:1574-1585. [PMID: 36165184 PMCID: PMC9529951 DOI: 10.4049/jimmunol.2101112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 08/03/2022] [Indexed: 11/07/2022]
Abstract
Neutrophils are critical for mediating inflammatory responses. Inhibiting neutrophil recruitment is an attractive approach for preventing inflammatory injuries, including myocardial ischemia-reperfusion (I/R) injury, which exacerbates cardiomyocyte death after primary percutaneous coronary intervention in acute myocardial infarction. In this study, we found out that a neutrophil exocytosis inhibitor Nexinhib20 inhibits not only exocytosis but also neutrophil adhesion by limiting β2 integrin activation. Using a microfluidic chamber, we found that Nexinhib20 inhibited IL-8-induced β2 integrin-dependent human neutrophil adhesion under flow. Using a dynamic flow cytometry assay, we discovered that Nexinhib20 suppresses intracellular calcium flux and β2 integrin activation after IL-8 stimulation. Western blots of Ras-related C3 botulinum toxin substrate 1 (Rac-1)-GTP pull-down assays confirmed that Nexinhib20 inhibited Rac-1 activation in leukocytes. An in vitro competition assay showed that Nexinhib20 antagonized the binding of Rac-1 and GTP. Using a mouse model of myocardial I/R injury, Nexinhib20 administration after ischemia and before reperfusion significantly decreased neutrophil recruitment and infarct size. Our results highlight the translational potential of Nexinhib20 as a dual-functional neutrophil inhibitory drug to prevent myocardial I/R injury.
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Affiliation(s)
- Wei Liu
- Department of Immunology, School of Medicine, UConn Health, Farmington, CT
| | - Chunxia G Cronin
- Pat and Jim Calhoun Cardiology Center, School of Medicine, UConn Health, Farmington, CT
| | - Ziming Cao
- Department of Immunology, School of Medicine, UConn Health, Farmington, CT
| | - Chengliang Wang
- Department of Immunology, School of Medicine, UConn Health, Farmington, CT
| | - Jianbin Ruan
- Department of Immunology, School of Medicine, UConn Health, Farmington, CT
| | - Sunitha Pulikkot
- Department of Immunology, School of Medicine, UConn Health, Farmington, CT
| | - Alexxus Hall
- Department of Immunology, School of Medicine, UConn Health, Farmington, CT
| | - Hao Sun
- Department of Medicine, University of California San Diego, La Jolla, CA
| | - Alex Groisman
- Department of Physics, University of California San Diego, La Jolla, CA
| | - Yunfeng Chen
- Department of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, TX
- Department of Pathology, University of Texas Medical Branch, Galveston, TX
| | - Anthony T Vella
- Department of Immunology, School of Medicine, UConn Health, Farmington, CT
| | - Liang Hu
- Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China; and
| | - Bruce T Liang
- Pat and Jim Calhoun Cardiology Center, School of Medicine, UConn Health, Farmington, CT;
| | - Zhichao Fan
- Department of Immunology, School of Medicine, UConn Health, Farmington, CT;
- Division of Inflammation Biology, La Jolla Institute for Immunology, La Jolla, CA
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Duval V, Alayrac P, Mallat Z, Silvestre JS. [Deleterious role of spleen marginal zone B lymphocytes in ventricular remodeling after myocardial infarction]. Med Sci (Paris) 2022; 38:766-768. [PMID: 36219074 DOI: 10.1051/medsci/2022119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
| | - Paul Alayrac
- Université Paris Cité, Inserm, PARCC, Paris, France
| | - Ziad Mallat
- Université Paris Cité, Inserm, PARCC, Paris, France - Division of cardiovascular medicine, Cambridge University, Cambridge, Royaume-Uni
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Hamledari H, Asghari P, Jayousi F, Aguirre A, Maaref Y, Barszczewski T, Ser T, Moore E, Wasserman W, Klein Geltink R, Teves S, Tibbits GF. Using human induced pluripotent stem cell-derived cardiomyocytes to understand the mechanisms driving cardiomyocyte maturation. Front Cardiovasc Med 2022; 9:967659. [PMID: 36061558 PMCID: PMC9429949 DOI: 10.3389/fcvm.2022.967659] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 07/28/2022] [Indexed: 11/13/2022] Open
Abstract
Cardiovascular diseases are the leading cause of mortality and reduced quality of life globally. Human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) provide a personalized platform to study inherited heart diseases, drug-induced cardiac toxicity, and cardiac regenerative therapy. However, the immaturity of CMs obtained by current strategies is a major hurdle in utilizing hiPSC-CMs at their fullest potential. Here, the major findings and limitations of current maturation methodologies to enhance the utility of hiPSC-CMs in the battle against a major source of morbidity and mortality are reviewed. The most recent knowledge of the potential signaling pathways involved in the transition of fetal to adult CMs are assimilated. In particular, we take a deeper look on role of nutrient sensing signaling pathways and the potential role of cap-independent translation mediated by the modulation of mTOR pathway in the regulation of cardiac gap junctions and other yet to be identified aspects of CM maturation. Moreover, a relatively unexplored perspective on how our knowledge on the effects of preterm birth on cardiovascular development can be actually utilized to enhance the current understanding of CM maturation is examined. Furthermore, the interaction between the evolving neonatal human heart and brown adipose tissue as the major source of neonatal thermogenesis and its endocrine function on CM development is another discussed topic which is worthy of future investigation. Finally, the current knowledge regarding transcriptional mediators of CM maturation is still limited. The recent studies have produced the groundwork to better understand CM maturation in terms of providing some of the key factors involved in maturation and development of metrics for assessment of maturation which proves essential for future studies on in vitro PSC-CMs maturation.
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Affiliation(s)
- Homa Hamledari
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, BC, Canada
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, BC, Canada
- Cellular and Regenerative Medicine Centre, BC Children’s Hospital Research Institute, Vancouver, BC, Canada
| | - Parisa Asghari
- Department of Cellular and Physiological Sciences, University of British Colombia, Vancouver, BC, Canada
| | - Farah Jayousi
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, BC, Canada
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, BC, Canada
- Cellular and Regenerative Medicine Centre, BC Children’s Hospital Research Institute, Vancouver, BC, Canada
| | - Alejandro Aguirre
- Department of Medical Genetics, University of British Colombia, Vancouver, BC, Canada
- BC Children’s Hospital Research Institute, Vancouver, BC, Canada
| | - Yasaman Maaref
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, BC, Canada
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, BC, Canada
- Cellular and Regenerative Medicine Centre, BC Children’s Hospital Research Institute, Vancouver, BC, Canada
| | - Tiffany Barszczewski
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, BC, Canada
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, BC, Canada
- Cellular and Regenerative Medicine Centre, BC Children’s Hospital Research Institute, Vancouver, BC, Canada
| | - Terri Ser
- BC Children’s Hospital Research Institute, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Colombia, Vancouver, BC, Canada
| | - Edwin Moore
- Department of Cellular and Physiological Sciences, University of British Colombia, Vancouver, BC, Canada
| | - Wyeth Wasserman
- Department of Medical Genetics, University of British Colombia, Vancouver, BC, Canada
- BC Children’s Hospital Research Institute, Vancouver, BC, Canada
| | - Ramon Klein Geltink
- BC Children’s Hospital Research Institute, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Colombia, Vancouver, BC, Canada
| | - Sheila Teves
- Department of Biochemistry and Molecular Biology, University of British Colombia, Vancouver, BC, Canada
| | - Glen F. Tibbits
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, BC, Canada
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, BC, Canada
- Cellular and Regenerative Medicine Centre, BC Children’s Hospital Research Institute, Vancouver, BC, Canada
- School of Biomedical Engineering, University of British Columbia, Vancouver, BC, Canada
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Spatiotemporal dynamics of macrophage heterogeneity and a potential function of Trem2 hi macrophages in infarcted hearts. Nat Commun 2022; 13:4580. [PMID: 35933399 PMCID: PMC9357004 DOI: 10.1038/s41467-022-32284-2] [Citation(s) in RCA: 55] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 07/25/2022] [Indexed: 11/08/2022] Open
Abstract
Heart failure (HF) is a frequent consequence of myocardial infarction (MI). Identification of the precise, time-dependent composition of inflammatory cells may provide clues for the establishment of new biomarkers and therapeutic approaches targeting post-MI HF. Here, we investigate the spatiotemporal dynamics of MI-associated immune cells in a mouse model of MI using spatial transcriptomics and single-cell RNA-sequencing (scRNA-seq). We identify twelve major immune cell populations; their proportions dynamically change after MI. Macrophages are the most abundant population at all-time points (>60%), except for day 1 post-MI. Trajectory inference analysis shows upregulation of Trem2 expression in macrophages during the late phase post-MI. In vivo injection of soluble Trem2 leads to significant functional and structural improvements in infarcted hearts. Our data contribute to a better understanding of MI-driven immune responses and further investigation to determine the regulatory factors of the Trem2 signaling pathway will aid the development of novel therapeutic strategies for post-MI HF.
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Zamani Rarani F, Zamani Rarani M, Hamblin MR, Rashidi B, Hashemian SMR, Mirzaei H. Comprehensive overview of COVID-19-related respiratory failure: focus on cellular interactions. Cell Mol Biol Lett 2022; 27:63. [PMID: 35907817 PMCID: PMC9338538 DOI: 10.1186/s11658-022-00363-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 07/06/2022] [Indexed: 01/08/2023] Open
Abstract
The pandemic outbreak of coronavirus disease 2019 (COVID-19) has created health challenges in all parts of the world. Understanding the entry mechanism of this virus into host cells is essential for effective treatment of COVID-19 disease. This virus can bind to various cell surface molecules or receptors, such as angiotensin-converting enzyme 2 (ACE2), to gain cell entry. Respiratory failure and pulmonary edema are the most important causes of mortality from COVID-19 infections. Cytokines, especially proinflammatory cytokines, are the main mediators of these complications. For normal respiratory function, a healthy air-blood barrier and sufficient blood flow to the lungs are required. In this review, we first discuss airway epithelial cells, airway stem cells, and the expression of COVID-19 receptors in the airway epithelium. Then, we discuss the suggested molecular mechanisms of endothelial dysfunction and blood vessel damage in COVID-19. Coagulopathy can be caused by platelet activation leading to clots, which restrict blood flow to the lungs and lead to respiratory failure. Finally, we present an overview of the effects of immune and non-immune cells and cytokines in COVID-19-related respiratory failure.
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Affiliation(s)
- Fahimeh Zamani Rarani
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Zamani Rarani
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Michael R. Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein, 2028 South Africa
| | - Bahman Rashidi
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Seyed Mohammad Reza Hashemian
- Chronic Respiratory Diseases Research Center (CRDRC), National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamed Mirzaei
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, IR Iran
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Nguyen T, Wei Y, Nakada Y, Zhou Y, Zhang J. Cardiomyocyte Cell-Cycle Regulation in Neonatal Large Mammals: Single Nucleus RNA-Sequencing Data Analysis via an Artificial-Intelligence–Based Pipeline. Front Bioeng Biotechnol 2022; 10:914450. [PMID: 35860330 PMCID: PMC9289371 DOI: 10.3389/fbioe.2022.914450] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 05/18/2022] [Indexed: 11/20/2022] Open
Abstract
Adult mammalian cardiomyocytes have very limited capacity to proliferate and repair the myocardial infarction. However, when apical resection (AR) was performed in pig hearts on postnatal day (P) 1 (ARP1) and acute myocardial infarction (MI) was induced on P28 (MIP28), the animals recovered with no evidence of myocardial scarring or decline in contractile performance. Furthermore, the repair process appeared to be driven by cardiomyocyte proliferation, but the regulatory molecules that govern the ARP1-induced enhancement of myocardial recovery remain unclear. Single-nucleus RNA sequencing (snRNA-seq) data collected from fetal pig hearts and the hearts of pigs that underwent ARP1, MIP28, both ARP1 and MI, or neither myocardial injury were evaluated via autoencoder, cluster analysis, sparse learning, and semisupervised learning. Ten clusters of cardiomyocytes (CM1–CM10) were identified across all experimental groups and time points. CM1 was only observed in ARP1 hearts on P28 and was enriched for the expression of T-box transcription factors 5 and 20 (TBX5 and TBX20, respectively), Erb-B2 receptor tyrosine kinase 4 (ERBB4), and G Protein-Coupled Receptor Kinase 5 (GRK5), as well as genes associated with the proliferation and growth of cardiac muscle. CM1 cardiomyocytes also highly expressed genes for glycolysis while lowly expressed genes for adrenergic signaling, which suggested that CM1 were immature cardiomyocytes. Thus, we have identified a cluster of cardiomyocytes, CM1, in neonatal pig hearts that appeared to be generated in response to AR injury on P1 and may have been primed for activation of CM cell-cycle activation and proliferation by the upregulation of TBX5, TBX20, ERBB4, and GRK5.
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Affiliation(s)
- Thanh Nguyen
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Yuhua Wei
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Yuji Nakada
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Yang Zhou
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Jianyi Zhang
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, AL, United States
- Cardiovascular Diseases, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
- *Correspondence: Jianyi Zhang,
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Suppression of angiotensin II-activated NOX4/NADPH oxidase and mitochondrial dysfunction by preserving glucagon-like peptide-1 attenuates myocardial fibrosis and hypertension. Eur J Pharmacol 2022; 927:175048. [DOI: 10.1016/j.ejphar.2022.175048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 05/17/2022] [Accepted: 05/19/2022] [Indexed: 11/18/2022]
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Bozzi M, Parisi V, Poggio P. Macrophages in the heart: Active players or simple bystanders? INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2022; 368:109-141. [PMID: 35636926 DOI: 10.1016/bs.ircmb.2022.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Today, more and more studies focus on the processes in which macrophages are involved. These discoveries provide new perspectives on the cellular mechanisms that regulate the physiological functions of the healthy heart. Moreover, they offer a deeper knowledge of the pathologic processes underlying the onset and the evolution of specific cardiac impairment. The heterogeneous population of macrophages within the heart can be divided by origin, expression profile, and function. The pool of cardiac macrophages includes at least two distinct subsets with different ontogeny. The first one has an embryonic origin, deriving from the yolk sac and the fetal liver, while the other macrophage subset results from the postnatal recruitment of monocytes produced in the bone marrow. This review will focus on new phenotypes and functions of cardiac macrophages that have been identified in the last years and that need to be deeply studied to unveil new potential therapies aimed at treating cardiac diseases.
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Affiliation(s)
- Michele Bozzi
- Unit for the Study of Aortic, Valvular, and Coronary Pathologies, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Valentina Parisi
- Department of Translational Medical Sciences, University of Naples 'Federico II', Naples, Italy
| | - Paolo Poggio
- Unit for the Study of Aortic, Valvular, and Coronary Pathologies, Centro Cardiologico Monzino IRCCS, Milan, Italy.
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40
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Puspitasari YM, Ministrini S, Schwarz L, Karch C, Liberale L, Camici GG. Modern Concepts in Cardiovascular Disease: Inflamm-Aging. Front Cell Dev Biol 2022; 10:882211. [PMID: 35663390 PMCID: PMC9158480 DOI: 10.3389/fcell.2022.882211] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/13/2022] [Indexed: 11/18/2022] Open
Abstract
The improvements in healthcare services and quality of life result in a longer life expectancy and a higher number of aged individuals, who are inevitably affected by age-associated cardiovascular (CV) diseases. This challenging demographic shift calls for a greater effort to unravel the molecular mechanisms underlying age-related CV diseases to identify new therapeutic targets to cope with the ongoing aging "pandemic". Essential for protection against external pathogens and intrinsic degenerative processes, the inflammatory response becomes dysregulated with aging, leading to a persistent state of low-grade inflammation known as inflamm-aging. Of interest, inflammation has been recently recognized as a key factor in the pathogenesis of CV diseases, suggesting inflamm-aging as a possible driver of age-related CV afflictions and a plausible therapeutic target in this context. This review discusses the molecular pathways underlying inflamm-aging and their involvement in CV disease. Moreover, the potential of several anti-inflammatory approaches in this context is also reviewed.
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Affiliation(s)
| | - Stefano Ministrini
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
- Internal Medicine, Angiology and Atherosclerosis, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Lena Schwarz
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Caroline Karch
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
| | - Luca Liberale
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino Genoa—Italian Cardiovascular Network, Genoa, Italy
| | - Giovanni G. Camici
- Center for Molecular Cardiology, University of Zurich, Schlieren, Switzerland
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
- Department of Research and Education, University Hospital Zurich, Zurich, Switzerland
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41
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Chen J, Song Y, Wang Q, Li Q, Tan H, Gao J, Zhang N, Weng X, Sun D, Yakufu W, Wang Z, Qian J, Pang Z, Huang Z, Ge J. Targeted neutrophil-mimetic liposomes promote cardiac repair by adsorbing proinflammatory cytokines and regulating the immune microenvironment. J Nanobiotechnology 2022; 20:218. [PMID: 35525963 PMCID: PMC9077972 DOI: 10.1186/s12951-022-01433-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 04/20/2022] [Indexed: 11/29/2022] Open
Abstract
Acute myocardial infarction (MI) induces a sterile inflammatory response that may result in poor cardiac remodeling and dysfunction. Despite the progress in anti-cytokine biologics, anti-inflammation therapy of MI remains unsatisfactory, due largely to the lack of targeting and the complexity of cytokine interactions. Based on the nature of inflammatory chemotaxis and the cytokine-binding properties of neutrophils, we fabricated biomimetic nanoparticles for targeted and broad-spectrum anti-inflammation therapy of MI. By fusing neutrophil membranes with conventional liposomes, we fabricated biomimetic liposomes (Neu-LPs) that inherited the surface antigens of the source cells, making them ideal decoys of neutrophil-targeted biological molecules. Based on their abundant chemokine and cytokine membrane receptors, Neu-LPs targeted infarcted hearts, neutralized proinflammatory cytokines, and thus suppressed intense inflammation and regulated the immune microenvironment. Consequently, Neu-LPs showed significant therapeutic efficacy by providing cardiac protection and promoting angiogenesis in a mouse model of myocardial ischemia-reperfusion. Therefore, Neu-LPs have high clinical translation potential and could be developed as an anti-inflammatory agent to remove broad-spectrum inflammatory cytokines during MI and other neutrophil-involved diseases.
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Affiliation(s)
- Jing Chen
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Yanan Song
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Qiaozi Wang
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Qiyu Li
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Haipeng Tan
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Jinfeng Gao
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Ning Zhang
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Xueyi Weng
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Dili Sun
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Wusiman Yakufu
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Zhengmin Wang
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Juying Qian
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Zhiqing Pang
- School of Pharmacy, Key Laboratory of Smart Drug Delivery, Ministry of Education, Fudan University, 826 Zhangheng Road, Shanghai, 201203, China.
| | - Zheyong Huang
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, 180 Fenglin Road, Shanghai, 200032, China.
| | - Junbo Ge
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, 180 Fenglin Road, Shanghai, 200032, China.
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A cardioimmunologist's toolkit: genetic tools to dissect immune cells in cardiac disease. Nat Rev Cardiol 2022; 19:395-413. [PMID: 35523863 DOI: 10.1038/s41569-022-00701-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/25/2022] [Indexed: 02/06/2023]
Abstract
Cardioimmunology is a field that encompasses the immune cells and pathways that modulate cardiac function in homeostasis and regulate the temporal balance between tissue injury and repair in disease. Over the past two decades, genetic fate mapping and high-dimensional sequencing techniques have defined increasing functional heterogeneity of innate and adaptive immune cell populations in the heart and other organs, revealing a complexity not previously appreciated and challenging established frameworks for the immune system. Given these rapid advances, understanding how to use these tools has become crucial. However, cardiovascular biologists without immunological expertise might not be aware of the strengths and caveats of immune-related tools and how they can be applied to examine the pathogenesis of myocardial diseases. In this Review, we guide readers through case-based examples to demonstrate how tool selection can affect data quality and interpretation and we provide critical analysis of the experimental tools that are currently available, focusing on their use in models of ischaemic heart injury and heart failure. The goal is to increase the use of relevant immunological tools and strategies among cardiovascular researchers to improve the precision, translatability and consistency of future studies of immune cells in cardiac disease.
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Halade GV, Lee DH. Inflammation and resolution signaling in cardiac repair and heart failure. EBioMedicine 2022; 79:103992. [PMID: 35405389 PMCID: PMC9014358 DOI: 10.1016/j.ebiom.2022.103992] [Citation(s) in RCA: 87] [Impact Index Per Article: 43.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 03/22/2022] [Accepted: 03/24/2022] [Indexed: 12/11/2022] Open
Abstract
Unresolved inflammation is a key mediator of advanced heart failure. Especially, damage, pathogen, and lifestyle-associated molecular patterns are the major factors in initiating baseline inflammatory diseases, particularly in cardiac pathology. After a significant cardiac injury like a heart attack, splenic and circulating leukocytes begin a highly optimized sequence of immune cell recruitment (neutrophils and monocytes) to coordinate effective tissue repair. An injured cardiac tissue repair and homeostasis are dependent on clearance of cellular debris where the recruited leukocytes transition from a pro-inflammatory to a reparative program through resolution process. After a cardiac injury, macrophages play a decisive role in cardiac repair through the biosynthesis of endogenous lipid mediators that ensure a timely tissue repair while avoiding chronic inflammation and impaired cardiac repair. However, dysregulation of resolution of inflammation processes due to cardiometabolic defects (obesity, hypertension, and diabetes), aging, or co-medication(s) lead to impaired cardiac repair. Hence, the presented review demonstrates the fundamental role of leukocytes, in particular macrophages orchestrate the inflammation and resolution biology, focusing on the biosynthesis of specialized lipid mediators in cardiac repair and heart failure. This work was supported by research funds from National Institutes of Health (AT006704, HL132989, and HL144788) to G.V.H. The authors acknowledges the use of Servier Medical Art image bank and Biorender that is used to create schematic Figures 1–3.
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Affiliation(s)
- Ganesh V Halade
- Division of Cardiovascular Sciences, Department of Medicine, Heart Institute, University of South Florida, 560 Channelside Dr, Tampa, FL 33602, United States.
| | - Dae Hyun Lee
- Division of Cardiovascular Sciences, Department of Medicine, Heart Institute, University of South Florida, 560 Channelside Dr, Tampa, FL 33602, United States
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Kim YK, Hwang JH, Lee HT. Differential susceptibility to lipopolysaccharide affects the activation of toll-like-receptor 4 signaling in THP-1 cells and PMA-differentiated THP-1 cells. Innate Immun 2022; 28:122-129. [PMID: 35612375 PMCID: PMC9136465 DOI: 10.1177/17534259221100170] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/31/2022] [Accepted: 04/26/2022] [Indexed: 11/16/2022] Open
Abstract
Monocytes and macrophages that originate from common myeloid progenitors perform various crucial roles in the innate immune system. Stimulation with LPS combined with TLR4 drives the production of pro-inflammatory cytokines through MAPKs and NF-κB pathway in different cells. However, the difference in LPS susceptibility between monocytes and macrophages is poorly understood. In this study, we found that pro-inflammatory cytokines-IL-1β, IL-6 and TNFα showed greater induction in phorbol-12-myristate-13-acetate (PMA)-differentiated THP-1 cells than in THP-1 cells. To determine the difference in cytokine expression, the surface proteins such as TLR4-related proteins and intracellular adaptor proteins were more preserved in PMA-differentiated THP-1 cells than in THP-1 cells. MyD88 is a key molecule responsible for the difference in LPS susceptibility. Moreover, MAPKs and NF-κB pathway-related molecules showed higher levels of phosphorylation in PMA-differentiated THP-1 cells than in THP-1 cells. Upon MyD88 depletion, there was no difference in the phosphorylation of MAPK pathway-related molecules. Therefore, these results demonstrate that the difference in LPS susceptibility between THP-1 cells and PMA-differentiated THP-1 cells occur as a result of gap between the activated MAPKs and NF-κB pathways via changes in the expression of LPS-related receptors and MyD88.
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Affiliation(s)
- Young Kyu Kim
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul-si, Republic of Korea
- Animal Model Research Group, Korea Institute of Toxicology, Jeollabuk-do, Republic of Korea
| | - Jeong Ho Hwang
- Animal Model Research Group, Korea Institute of Toxicology, Jeollabuk-do, Republic of Korea
| | - Hoon Taek Lee
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul-si, Republic of Korea
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45
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Moise N, Friedman A. A mathematical model of immunomodulatory treatment in myocardial infarction. J Theor Biol 2022; 544:111122. [DOI: 10.1016/j.jtbi.2022.111122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 03/16/2022] [Accepted: 04/01/2022] [Indexed: 10/18/2022]
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Feng G, Bajpai G, Ma P, Koenig A, Bredemeyer A, Lokshina I, Lai L, Förster I, Leuschner F, Kreisel D, Lavine KJ. CCL17 Aggravates Myocardial Injury by Suppressing Recruitment of Regulatory T Cells. Circulation 2022; 145:765-782. [PMID: 35113652 PMCID: PMC8957788 DOI: 10.1161/circulationaha.121.055888] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 01/07/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Recent studies have established that CCR2 (C-C chemokine receptor type 2) marks proinflammatory subsets of monocytes, macrophages, and dendritic cells that contribute to adverse left ventricle (LV) remodeling and heart failure progression. Elucidation of the effector mechanisms that mediate adverse effects of CCR2+ monocytes, macrophages, and dendritic cells will yield important insights into therapeutic strategies to suppress myocardial inflammation. METHODS We used mouse models of reperfused myocardial infarction, angiotensin II and phenylephrine infusion, and diphtheria toxin cardiomyocyte ablation to investigate CCL17 (C-C chemokine ligand 17). We used Ccl17 knockout mice, flow cytometry, RNA sequencing, biochemical assays, cell trafficking studies, and in vivo cell depletion to identify the cell types that generate CCL17, define signaling pathways that controlled its expression, delineate the functional importance of CCL17 in adverse LV remodeling and heart failure progression, and determine the mechanistic basis by which CCL17 exerts its effects. RESULTS We demonstrated that CCL17 is expressed in CCR2+ macrophages and cluster of differentiation 11b+ conventional dendritic cells after myocardial infarction, angiotensin II and phenylephrine infusion, and diphtheria toxin cardiomyocyte ablation. We clarified the transcriptional signature of CCL17+ macrophages and dendritic cells and identified granulocyte-macrophage colony-stimulating factor (GM-CSF) signaling as a key regulator of CCL17 expression through cooperative activation of STAT5 (signal transducer and activator of transcription 5) and canonical NF-κB (nuclear factor κ-light-chain-enhancer of activated B cells) signaling. Ccl17 deletion resulted in reduced LV remodeling, decreased myocardial fibrosis and cardiomyocyte hypertrophy, and improved LV systolic function after myocardial infarction and angiotensin II and phenylephrine infusion. We observed increased abundance of regulatory T cells (Tregs) in the myocardium of injured Ccl17 knockout mice. CCL17 inhibited Treg recruitment through biased activation of CCR4. CCL17 activated Gq signaling and CCL22 (C-C chemokine ligand 22) activated both Gq and ARRB (β-arrestin) signaling downstream of CCR4. CCL17 competitively inhibited CCL22 stimulated ARRB signaling and Treg migration. We provide evidence that Tregs mediated the protective effects of Ccl17 deletion on myocardial inflammation and adverse LV remodeling. CONCLUSIONS These findings identify CCL17 as a proinflammatory mediator of CCR2+ macrophages and dendritic cells and suggest that inhibition of CCL17 may serve as an effective strategy to promote Treg recruitment and suppress myocardial inflammation.
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Affiliation(s)
- Guoshuai Feng
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA (G.F., G.B., P.M., A.K., A.B., I.L., L.L., K.L.)
| | - Geetika Bajpai
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA (G.F., G.B., P.M., A.K., A.B., I.L., L.L., K.L.)
| | - Pan Ma
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA (G.F., G.B., P.M., A.K., A.B., I.L., L.L., K.L.)
| | - Andrew Koenig
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA (G.F., G.B., P.M., A.K., A.B., I.L., L.L., K.L.)
| | - Andrea Bredemeyer
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA (G.F., G.B., P.M., A.K., A.B., I.L., L.L., K.L.)
| | - Inessa Lokshina
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA (G.F., G.B., P.M., A.K., A.B., I.L., L.L., K.L.)
| | - Lulu Lai
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA (G.F., G.B., P.M., A.K., A.B., I.L., L.L., K.L.)
| | | | - Florian Leuschner
- LIMES Institute, University of Bonn, Department of Internal Medicine III, University Hospital Heidelberg, University of Heidelberg, Heidelberg, Germany (F.L.)
| | - Daniel Kreisel
- Department of Surgery, Washington University, Saint Louis, Missouri, USA (D.K.)
- Department of Pathology and Immunology, Washington University, Saint Louis, Missouri, USA (D.K., K.L.)
| | - Kory J. Lavine
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA (G.F., G.B., P.M., A.K., A.B., I.L., L.L., K.L.)
- Department of Pathology and Immunology, Washington University, Saint Louis, Missouri, USA (D.K., K.L.)
- Department of Developmental Biology, Washington University, Saint Louis, Missouri, USA (K.L.)
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Sun Y, Pinto C, Camus S, Duval V, Alayrac P, Zlatanova I, Loyer X, Vilar J, Lemitre M, Levoye A, Nus M, Ait-Oufella H, Mallat Z, Silvestre JS. Splenic Marginal Zone B Lymphocytes Regulate Cardiac Remodeling After Acute Myocardial Infarction in Mice. J Am Coll Cardiol 2022; 79:632-647. [PMID: 35177192 DOI: 10.1016/j.jacc.2021.11.051] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/15/2021] [Accepted: 11/17/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Mature B lymphocytes alter the recovery of cardiac function after acute myocardial infarction (MI) in mice. Follicular B cells and marginal zone B (MZB) cells are spatially distinct mature B-cell populations in the spleen, and they exert specific functional properties. microRNA-21 (miR21)/hypoxia-inducible factor-α (HIF-α)-related pathways have been shown to govern B-cell functions. OBJECTIVES The goal of this study was to unravel the distinct role of MZB cells and that of endogenous activation of miR21/HIF-α signaling in MZB cells during post-ischemic injury. METHODS Acute MI was induced in mice by permanent ligation of the left anterior descending coronary artery. Cardiac function and remodeling were assessed by using echocardiography and immunohistochemistry. To determine the specific role of MZB cells, the study used mice with B-cell lineage-specific conditional deletion of Notch signaling, which leads to selection deficiency of MZB cells. To evaluate the role of the HIF-1α isoform, mice were generated with MZB-cell lineage-specific conditional deletion of Hif1a. RESULTS Acute MI prompted an miR21-dependent increase in HIF-1α, particularly in splenic MZB cells. MZB cell deficiency and MZB cell-specific deletion of miR21 or Hif1a improved cardiac function after acute MI. miR21/HIF-1α signaling in MZB cells was required for Toll-like receptor dependent expression of the monocyte chemoattractant protein CCL7, leading to increased mobilization of inflammatory monocytes to the ischemic myocardium and to adverse post-ischemic cardiac remodeling. CONCLUSIONS This work reveals a novel function for the miR21/HIF-1α pathway in splenic MZB cells with potential major implications for the modulation of cardiac function after acute MI.
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Affiliation(s)
- Yanyi Sun
- Université de Paris, PARCC, INSERM, Paris, France
| | | | | | | | - Paul Alayrac
- Université de Paris, PARCC, INSERM, Paris, France
| | | | - Xavier Loyer
- Université de Paris, PARCC, INSERM, Paris, France
| | - Jose Vilar
- Université de Paris, PARCC, INSERM, Paris, France
| | | | - Angélique Levoye
- Université de Paris, PARCC, INSERM, Paris, France; Université Sorbonne Paris Nord, Bobigny, France
| | - Meritxell Nus
- Division of Cardiovascular Medicine, Cambridge University, Cambridge, United Kingdom
| | | | - Ziad Mallat
- Université de Paris, PARCC, INSERM, Paris, France; Division of Cardiovascular Medicine, Cambridge University, Cambridge, United Kingdom
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Qin YY, Huang XR, Zhang J, Wu W, Chen J, Wan S, Yu XY, Lan HY. Neuropeptide Y attenuates cardiac remodeling and deterioration of function following myocardial infarction. Mol Ther 2022; 30:881-897. [PMID: 34628054 PMCID: PMC8821956 DOI: 10.1016/j.ymthe.2021.10.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/29/2021] [Accepted: 09/30/2021] [Indexed: 02/04/2023] Open
Abstract
Plasma levels of neuropeptide Y (NPY) are elevated in patients with acute myocardial infarction (AMI), but its role in AMI remains unclear, which was examined here in NPY wild-type/knockout (WT/KO) mice treated with/without exogenous NPY and its Y1 receptor antagonist (Y1Ra) BIBP 3226. We found that AMI mice lacking NPY developed more severe AMI than WT mice with worse cardiac dysfunction, progressive cardiac inflammation and fibrosis, and excessive apoptosis but impairing angiogenesis. All of these changes were reversed when the NPY KO mice were treated with exogenous NPY in a dose-dependent manner. Interestingly, treatment with NPY also dose dependently attenuated AMI in WT mice, which was blocked by BIBP 3226. Phenotypically, cardiac NPY was de novo expressed by infiltrating macrophages during the repairing or fibrosing process in heart-failure patients and AMI mice. Mechanistically, NPY was induced by transforming growth factor (TGF)-β1 in bone marrow-derived macrophages and signaled through its Y1R to exert its pathophysiological activities by inhibiting p38/nuclear factor κB (NF-κB)-mediated M1 macrophage activation while promoting the reparative M2 phenotype in vivo and in vitro. In conclusion, NPY can attenuate AMI in mice. Inhibition of cardiac inflammation and fibrosis while enhancing angiogenesis but reducing apoptosis may be the underlying mechanisms through which NPY attenuates cardiac remodeling and deterioration of function following AMI.
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Affiliation(s)
- Yu-Yan Qin
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 511436, China; Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong, China
| | - Xiao-Ru Huang
- Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong, China; Guangdong-Hong Kong Joint Laboratory on Immunological and Genetic Kidney Diseases, Guangdong Academy of Medical Sciences, Guangdong Provincial People's Hospital, Guangzhou, China
| | - Jian Zhang
- Department of Cardiovascular Surgery, Shenyang Northern Hospital, No. 83, Wenhua Road, Shenhe District, Shenyang, Liaoning, China
| | - Wenjing Wu
- Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong, China
| | - Junzhe Chen
- Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong, China
| | - Song Wan
- Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
| | - Xi-Yong Yu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 511436, China.
| | - Hui-Yao Lan
- Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong, China; The Chinese University of Hong Kong (CUHK)-Guangdong Provincial People's Hospital Joint Research Laboratory on Immunological and Genetic Kidney Diseases, CUHK, Hong Kong, China.
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Zhang Z, Xu Y, Cao C, Wang B, Guo J, Qin Z, Lu Y, Zhang J, Zhang L, Wang W, Zhang J, Tang J. Exosomes as a messager to regulate the crosstalk between macrophages and cardiomyocytes under hypoxia conditions. J Cell Mol Med 2022; 26:1486-1500. [PMID: 35088943 PMCID: PMC8899199 DOI: 10.1111/jcmm.17162] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 12/01/2021] [Accepted: 12/19/2021] [Indexed: 12/12/2022] Open
Abstract
Recent studies have confirmed that cardiomyocyte‐derived exosomes have many pivotal biological functions, like influencing the progress of coronary artery disease via modulating macrophage phenotypes. However, the mechanisms underlying the crosstalk between cardiomyocytes and macrophages have not been fully characterized. Hence, this study aimed to observe the interaction between cardiomyocytes under hypoxia and macrophages through exosome communication and further evaluate the ability of exosomes derived from cardiomyocytes cultured under hypoxic conditions (Hypo‐Exo) to polarize macrophages, and the effect of alternatively activated macrophages (M2) on hypoxic cardiomyocytes. Our results revealed that hypoxia facilitated the production of transforming growth factor‐beta (TGF‐β) in H9c2 cell‐derived exosomes. Moreover, exosomes derived from cardiomyocytes cultured under normal conditions (Nor‐Exo) and Hypo‐Exo could induce RAW264.7 cells into classically activated macrophages (M1) and M2 macrophages respectively. Likewise, macrophage activation was induced by circulating exosomes isolated from normal human controls (hNor‐Exo) or patients with acute myocardial infarction (hAMI‐Exo). Thus, our findings support that the profiles of hAMI‐Exo have been changed, which could regulate the polarization of macrophages and subsequently the polarized M2 macrophages reduced the apoptosis of cardiomyocytes in return. Based on our findings, we speculate that exosomes have emerged as important inflammatory response modulators regulating cardiac oxidative stress injury.
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Affiliation(s)
- Zenglei Zhang
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, China.,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Yanyan Xu
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, China.,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Chang Cao
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, China.,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Bo Wang
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, China.,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Jiacheng Guo
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, China.,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Zhen Qin
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, China.,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Yongzheng Lu
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, China.,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Jianchao Zhang
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, China.,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Li Zhang
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, China.,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Wei Wang
- Henan Medical Association, Zhengzhou, China
| | - Jinying Zhang
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, China.,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
| | - Junnan Tang
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Province Key Laboratory of Cardiac Injury and Repair, Zhengzhou, China.,Henan Province Clinical Research Center for Cardiovascular Diseases, Zhengzhou, Henan, China
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50
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Foglio E, Pellegrini L, Russo MA, Limana F. HMGB1-Mediated Activation of the Inflammatory-Reparative Response Following Myocardial Infarction. Cells 2022; 11:cells11020216. [PMID: 35053332 PMCID: PMC8773872 DOI: 10.3390/cells11020216] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/04/2022] [Accepted: 01/08/2022] [Indexed: 02/06/2023] Open
Abstract
Different cell types belonging to the innate and adaptive immune system play mutually non-exclusive roles during the different phases of the inflammatory-reparative response that occurs following myocardial infarction. A timely and finely regulation of their action is fundamental for the process to properly proceed. The high-mobility group box 1 (HMGB1), a highly conserved nuclear protein that in the extracellular space can act as a damage-associated molecular pattern (DAMP) involved in a large variety of different processes, such as inflammation, migration, invasion, proliferation, differentiation, and tissue regeneration, has recently emerged as a possible regulator of the activity of different immune cell types in the distinct phases of the inflammatory reparative process. Moreover, by activating endogenous stem cells, inducing endothelial cells, and by modulating cardiac fibroblast activity, HMGB1 could represent a master regulator of the inflammatory and reparative responses following MI. In this review, we will provide an overview of cellular effectors involved in these processes and how HMGB1 intervenes in regulating each of them. Moreover, we will summarize HMGB1 roles in regulating other cell types that are involved in the different phases of the inflammatory-reparative response, discussing how its redox status could affect its activity.
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Affiliation(s)
- Eleonora Foglio
- Technoscience, Parco Scientifico e Tecnologico Pontino, 04100 Latina, Italy;
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy;
| | - Laura Pellegrini
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy;
| | - Matteo Antonio Russo
- IRCCS San Raffaele Roma and MEBIC Consortium, 00166 Rome, Italy;
- San Raffaele University of Rome, 00166 Rome, Italy
| | - Federica Limana
- San Raffaele University of Rome, 00166 Rome, Italy
- Laboratory of Cellular and Molecular Pathology, IRCCS San Raffaele Roma, 00166 Rome, Italy
- Correspondence:
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