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Majaj M, Weckbach LT. Midkine—A novel player in cardiovascular diseases. Front Cardiovasc Med 2022; 9:1003104. [PMID: 36204583 PMCID: PMC9530663 DOI: 10.3389/fcvm.2022.1003104] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 08/30/2022] [Indexed: 11/18/2022] Open
Abstract
Midkine (MK) is a 13-kDa heparin-binding cytokine and growth factor with anti-apoptotic, pro-angiogenic, pro-inflammatory and anti-infective functions, that enable it to partake in a series of physiological and pathophysiological processes. In the past, research revolving around MK has concentrated on its roles in reproduction and development, tissue protection and repair as well as inflammatory and malignant processes. In the recent few years, MK's implication in a wide scope of cardiovascular diseases has been rigorously investigated. Nonetheless, there is still no broadly accepted consensus on whether MK exerts generally detrimental or favorable effects in cardiovascular diseases. The truth probably resides somewhere in-between and depends on the underlying physiological or pathophysiological condition. It is therefore crucial to thoroughly examine and appraise MK's participation in cardiovascular diseases. In this review, we introduce the MK gene and protein, its multiple receptors and signaling pathways along with its expression in the vascular system and its most substantial functions in cardiovascular biology. Further, we recapitulate the current evidence of MK's expression in cardiovascular diseases, addressing the various sources and modes of MK expression. Moreover, we summarize the most significant implications of MK in cardiovascular diseases with particular emphasis on MK's advantageous and injurious functions, highlighting its ample diagnostic and therapeutic potential. Also, we focus on conflicting roles of MK in a number of cardiovascular diseases and try to provide some clarity and guidance to MK's multifaceted roles. In summary, we aim to pave the way for MK-based diagnostics and therapies that could present promising tools in the diagnosis and treatment of cardiovascular diseases.
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Affiliation(s)
- Marina Majaj
- Walter Brendel Centre for Experimental Medicine, Biomedical Centre, Institute for Cardiovascular Physiology und Pathophysiology, Ludwig-Maximilians-University Munich, Munich, Germany
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
- Marina Majaj ;
| | - Ludwig T. Weckbach
- Walter Brendel Centre for Experimental Medicine, Biomedical Centre, Institute for Cardiovascular Physiology und Pathophysiology, Ludwig-Maximilians-University Munich, Munich, Germany
- Medizinische Klinik und Poliklinik I, Klinikum der Universität München, Munich, Germany
- Deutsches Zentrum für Herz-Kreislauf-Forschung e. V, Berlin, Germany
- *Correspondence: Ludwig T. Weckbach
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2
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Shi Y, Ge J, Li R, Li Y, Lin L. Targeting of midkine alleviates cardiac hypertrophy via attenuation of oxidative stress and autophagy. Peptides 2022; 153:170800. [PMID: 35427698 DOI: 10.1016/j.peptides.2022.170800] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/31/2022] [Accepted: 04/09/2022] [Indexed: 12/16/2022]
Abstract
Midkine levels are related to various diseases, including cardiovascular disease, renal disease and autoimmune disease. The research aimed to investigate the mitigation influence of downregulation of intermediate factors on myocardial hypertrophy induced by angiotensin Ⅱ (Ang), and whether downregulation of midkine could attenuate oxidative stress and autophagy. Induced myocardial hypertrophy of the mice model and treated HL-1 cells with Ang Ⅱ in vitro. The expressions of midkine were increased in the model and HL-1 cells with Ang II treatment. Midkine silence alleviated cardiac hypertrophy induced by Ang II, and inhibited the increases of atrial natriuretic peptide (ANP), Brain natriuretic peptide (BNP) and beta-myosin heavy chain (β-MHC) in the heart of mice. The raises of ANP, BNP and β-MHC in Ang II-induced HL-1 cells were also suppressed after midkine downregulation. Downregulating of midkine inhibited the increases of oxidative stress markers 8-OHdG, superoxide anions and MDA in the heart of mice or in the Ang II-treated HL-1 cells. The raises of LC3B, Atg3, Atg5 and Beclin1 in mice heart and in the Ang II.-induced HL-1 cells were attenuated after midkine silence. These outcomes showed that midkine was upregulated in myocardial hypertrophy mice. Targeting of midkine could alleviate cardiac hypertrophy via attenuation of oxidative stress and autophagy.
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Affiliation(s)
- Yuntao Shi
- Cardiology Department, Gaochun People's Hospital, Nanjing, China
| | - Jialiang Ge
- Emergency medical department, Gaochun People's Hospital, Nanjing, China
| | - Rui Li
- Emergency medical department, Gaochun People's Hospital, Nanjing, China
| | - Yong Li
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
| | - Li Lin
- Department of Cardiovascular Medicine, East Hospital, Tongji University School of Medicine, Shanghai, China.
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3
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Srivastava H, Pozzoli M, Lau E. Defining the Roles of Cardiokines in Human Aging and Age-Associated Diseases. FRONTIERS IN AGING 2022; 3:884321. [PMID: 35821831 PMCID: PMC9261440 DOI: 10.3389/fragi.2022.884321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 04/07/2022] [Indexed: 11/13/2022]
Abstract
In recent years an expanding collection of heart-secreted signaling proteins have been discovered that play cellular communication roles in diverse pathophysiological processes. This minireview briefly discusses current evidence for the roles of cardiokines in systemic regulation of aging and age-associated diseases. An analysis of human transcriptome and secretome data suggests the possibility that many other cardiokines remain to be discovered that may function in long-range physiological regulations. We discuss the ongoing challenges and emerging technologies for elucidating the identity and function of cardiokines in endocrine regulations.
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Affiliation(s)
- Himangi Srivastava
- Department of Medicine/Cardiology, School of Medicine, University of Colorado, Aurora, CO, United States
- Consortium for Fibrosis Research and Translation, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Marina Pozzoli
- Department of Medicine/Cardiology, School of Medicine, University of Colorado, Aurora, CO, United States
- Consortium for Fibrosis Research and Translation, School of Medicine, University of Colorado, Aurora, CO, United States
| | - Edward Lau
- Department of Medicine/Cardiology, School of Medicine, University of Colorado, Aurora, CO, United States
- Consortium for Fibrosis Research and Translation, School of Medicine, University of Colorado, Aurora, CO, United States
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4
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Madonna R. Angiocrine endothelium: From physiology to atherosclerosis and cardiac repair. Vascul Pharmacol 2022; 144:106993. [DOI: 10.1016/j.vph.2022.106993] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 03/25/2022] [Accepted: 03/30/2022] [Indexed: 02/08/2023]
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5
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Campbell VK, Gately RP, Krishnasamy R, Burg D, Robertson GR, Gray NA. Midkine and chronic kidney disease-associated multisystem organ dysfunctions. Nephrol Dial Transplant 2021; 36:1577-1584. [PMID: 32542315 DOI: 10.1093/ndt/gfaa084] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Accepted: 02/18/2020] [Indexed: 12/18/2022] Open
Abstract
Chronic kidney disease (CKD) is a progressive multisystem condition with yet undefined mechanistic drivers and multiple implicated soluble factors. If identified, these factors could be targeted for therapeutic intervention for a disease that currently lacks specific treatment. There is increasing preclinical evidence that the heparin/endothelial glycocalyx-binding molecule midkine (MK) has a pathological role in multiple CKD-related, organ-specific disease processes, including CKD progression, hypertension, vascular and cardiac disease, bone disease and CKD-related cancers. Concurrent with this are studies documenting increases in circulating and urine MK proportional to glomerular filtration rate (GFR) loss in CKD patients and evidence that administering soluble MK reverses the protective effects of MK deficiency in experimental kidney disease. This review summarizes the growing body of evidence supporting MK's potential role in driving CKD-related multisystem disease, including MK's relationship with the endothelial glycocalyx, the deranged MK levels and glycocalyx profile in CKD patients and a proposed model of MK organ interplay in CKD disease processes and highlights the importance of ongoing research into MK's potential as a therapeutic target.
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Affiliation(s)
- Victoria K Campbell
- Renal Unit, Sunshine Coast University Hospital, Birtinya, Queensland, Australia.,University of Queensland, St Lucia, Queensland, Australia.,Intensive Care Unit, Sunshine Coast University Hospital, Birtinya, Queensland, Australia
| | - Ryan P Gately
- Renal Unit, Sunshine Coast University Hospital, Birtinya, Queensland, Australia
| | - Rathika Krishnasamy
- Renal Unit, Sunshine Coast University Hospital, Birtinya, Queensland, Australia.,University of Queensland, St Lucia, Queensland, Australia
| | | | | | - Nicholas A Gray
- Renal Unit, Sunshine Coast University Hospital, Birtinya, Queensland, Australia.,Sunshine Coast Health Institute, Birtinya, Queensland, Australia.,University of the Sunshine Coast, Sippy Downs, Queensland, Australia
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6
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H. sinensis mycelium inhibits epithelial-mesenchymal transition by inactivating the midkine pathway in pulmonary fibrosis. Front Med 2021; 15:313-329. [PMID: 33908025 DOI: 10.1007/s11684-020-0737-1] [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: 06/02/2019] [Accepted: 11/27/2019] [Indexed: 09/29/2022]
Abstract
The medical fungus Hirsutella sinensis has been used as a Chinese folk health supplement because of its immunomodulatory properties. Our previous studies established the antifibrotic action of Hirsutella sinensis mycelium (HSM) in the lung. The epithelial-mesenchymal transition (EMT) is involved in the pathogenesis of idiopathic pulmonary fibrosis. The present study investigates the role of HSM in mediating EMT during the development of pulmonary fibrosis. HSM significantly inhibits bleomycin (BLM)-induced pulmonary fibrosis by blocking the EMT. In addition, the expression levels of midkine are increased in the lungs of the BLM-induced group. Further analysis of the results indicates that the mRNA level of midkine correlated positively with EMT. HSM markedly abrogates the transforming growth factor β-induced EMT-like phenotype and behavior in vitro. The activation of midkine related signaling pathway is ameliorated following HSM treatment, whereas this extract also caused an effective attenuation of the induction of EMT (caused by midkine overexpression) in vitro. Results further confirm that oral medication of HSM disrupted the midkine pathway in vivo. Overall, findings suggest that the midkine pathway and the regulation of the EMT may be considered novel candidate therapeutic targets for the antifibrotic effects caused by HSM.
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7
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Ling S, Xu JW. NETosis as a Pathogenic Factor for Heart Failure. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:6687096. [PMID: 33680285 PMCID: PMC7929675 DOI: 10.1155/2021/6687096] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 02/07/2021] [Accepted: 02/12/2021] [Indexed: 12/13/2022]
Abstract
Heart failure threatens the lives of patients and reduces their quality of life. Heart failure, especially heart failure with preserved ejection fraction, is closely related to systemic and local cardiac persistent chronic low-grade aseptic inflammation, microvascular damage characterized by endothelial dysfunction, oxidative stress, myocardial remodeling, and fibrosis. However, the initiation and development of persistent chronic low-grade aseptic inflammation is unexplored. Oxidative stress-mediated neutrophil extracellular traps (NETs) are the main immune defense mechanism against external bacterial infections. Furthermore, NETs play important roles in noninfectious diseases. After the onset of myocardial infarction, atrial fibrillation, or myocarditis, neutrophils infiltrate the damaged tissue and aggravate inflammation. In tissue injury, damage-related molecular patterns (DAMPs) may induce pattern recognition receptors (PRRs) to cause NETs, but whether NETs are directly involved in the pathogenesis and development of heart failure and the mechanism is still unclear. In this review, we analyzed the markers of heart failure and heart failure-related diseases and comorbidities, such as mitochondrial DNA, high mobility box group box 1, fibronectin extra domain A, and galectin-3, to explore their role in inducing NETs and to investigate the mechanism of PRRs, such as Toll-like receptors, receptor for advanced glycation end products, cGAS-STING, and C-X-C motif chemokine receptor 2, in activating NETosis. Furthermore, we discussed oxidative stress, especially the possibility that imbalance of thiol redox and MPO-derived HOCl promotes the production of 2-chlorofatty acid and induces NETosis, and analyzed the possibility of NETs triggering coronary microvascular thrombosis. In some heart diseases, the deletion or blocking of neutrophil-specific myeloperoxidase and peptidylarginine deiminase 4 has shown effectiveness. According to the results of current pharmacological studies, MPO and PAD4 inhibitors are effective at least for myocardial infarction, atherosclerosis, and certain autoimmune diseases, whose deterioration can lead to heart failure. This is essential for understanding NETosis as a therapeutic factor of heart failure and the related new pathophysiology and therapeutics of heart failure.
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Affiliation(s)
- Shuang Ling
- Institute of Interdisciplinary Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jin-Wen Xu
- Institute of Interdisciplinary Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
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8
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Weber B, Lackner I, Gebhard F, Miclau T, Kalbitz M. Trauma, a Matter of the Heart-Molecular Mechanism of Post-Traumatic Cardiac Dysfunction. Int J Mol Sci 2021; 22:E737. [PMID: 33450984 PMCID: PMC7828409 DOI: 10.3390/ijms22020737] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 01/07/2021] [Accepted: 01/09/2021] [Indexed: 12/18/2022] Open
Abstract
Trauma remains a leading global cause of mortality, particularly in the young population. In the United States, approximately 30,000 patients with blunt cardiac trauma were recorded annually. Cardiac damage is a predictor for poor outcome after multiple trauma, with a poor prognosis and prolonged in-hospitalization. Systemic elevation of cardiac troponins was correlated with survival, injury severity score, and catecholamine consumption of patients after multiple trauma. The clinical features of the so-called "commotio cordis" are dysrhythmias, including ventricular fibrillation and sudden cardiac arrest as well as wall motion disorders. In trauma patients with inappropriate hypotension and inadequate response to fluid resuscitation, cardiac injury should be considered. Therefore, a combination of echocardiography (ECG) measurements, echocardiography, and systemic appearance of cardiomyocyte damage markers such as troponin appears to be an appropriate diagnostic approach to detect cardiac dysfunction after trauma. However, the mechanisms of post-traumatic cardiac dysfunction are still actively being investigated. This review aims to discuss cardiac damage following trauma, focusing on mechanisms of post-traumatic cardiac dysfunction associated with inflammation and complement activation. Herein, a causal relationship of cardiac dysfunction to traumatic brain injury, blunt chest trauma, multiple trauma, burn injury, psychosocial stress, fracture, and hemorrhagic shock are illustrated and therapeutic options are discussed.
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Affiliation(s)
- Birte Weber
- Department of Traumatology, Hand-, Plastic-, and Reconstructive Surgery, Center of Surgery, University of Ulm, 86081 Ulm, Germany; (B.W.); (I.L.); (F.G.)
| | - Ina Lackner
- Department of Traumatology, Hand-, Plastic-, and Reconstructive Surgery, Center of Surgery, University of Ulm, 86081 Ulm, Germany; (B.W.); (I.L.); (F.G.)
| | - Florian Gebhard
- Department of Traumatology, Hand-, Plastic-, and Reconstructive Surgery, Center of Surgery, University of Ulm, 86081 Ulm, Germany; (B.W.); (I.L.); (F.G.)
| | - Theodore Miclau
- Orthopaedic Trauma Institute, Department of Orthopaedic Surgery, University of California, 2550 23rd Street, San Francisco, CA 94110, USA;
| | - Miriam Kalbitz
- Department of Traumatology, Hand-, Plastic-, and Reconstructive Surgery, Center of Surgery, University of Ulm, 86081 Ulm, Germany; (B.W.); (I.L.); (F.G.)
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Cai YQ, Lv Y, Mo ZC, Lei J, Zhu JL, Zhong QQ. Multiple pathophysiological roles of midkine in human disease. Cytokine 2020; 135:155242. [PMID: 32799009 DOI: 10.1016/j.cyto.2020.155242] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 08/07/2020] [Accepted: 08/07/2020] [Indexed: 12/27/2022]
Abstract
Midkine (MK) is a low molecular-weight protein that was first identified as the product of a retinoic acid-responsive gene involved in embryonic development. Recent studies have indicated that MK levels are related to various diseases, including cardiovascular disease (CVD), renal disease and autoimmune disease. MK is a growth factor involved in multiple pathophysiological processes, such as inflammation, the repair of damaged tissues and cancer. The pathophysiological roles of MK are diverse. MK enhances the recruitment and migration of inflammatory cells upon inflammation directly and also through induction of chemokines, and contributes to tissue damage. In lung endothelial cells, oxidative stress increased the expression of MK, which induced angiotensin-converting enzyme (ACE) expression and the consequent conversion from Ang I to Ang II, leading to further oxidative stress. MK inhibited cholesterol efflux from macrophages by reducing ATP-binding cassette transporter A1 (ABCA1) expression, which is involved in lipid metabolism, suggesting that MK is an important positive factor involved in inflammation, oxidative stress and lipid metabolism. Furthermore, MK can regulate the expansion, differentiation and activation of T cells as well as B-cell survival; mediate angiogenic and antibacterial activity; and possess anti-apoptotic activity. In this paper, we summarize the pathophysiological roles of MK in human disease.
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Affiliation(s)
- Ya-Qin Cai
- Hunan Province Innovative Training Base for Medical Postgraduates, Clinical Anatomy & Reproductive Medicine Application Institute, University of South China, Hengyang 421001, China; Institute of Basic Medical Sciences, Guilin Medical University, Guilin 541199, Guangxi, China
| | - Yuncheng Lv
- Hunan Province Innovative Training Base for Medical Postgraduates, Clinical Anatomy & Reproductive Medicine Application Institute, University of South China, Hengyang 421001, China; Institute of Basic Medical Sciences, Guilin Medical University, Guilin 541199, Guangxi, China
| | - Zhong-Cheng Mo
- Hunan Province Innovative Training Base for Medical Postgraduates, Clinical Anatomy & Reproductive Medicine Application Institute, University of South China, Hengyang 421001, China; Institute of Basic Medical Sciences, Guilin Medical University, Guilin 541199, Guangxi, China
| | - Jiashun Lei
- Hunan Province Innovative Training Base for Medical Postgraduates, Clinical Anatomy & Reproductive Medicine Application Institute, University of South China, Hengyang 421001, China
| | - Jing-Ling Zhu
- Hunan Province Innovative Training Base for Medical Postgraduates, Clinical Anatomy & Reproductive Medicine Application Institute, University of South China, Hengyang 421001, China
| | - Qiao-Qing Zhong
- Department of Cardiovascular Medicine, Xiangya Hospital, Central South University, Changsha 410008, China.
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10
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Kinoshita D, Shishido T, Takahashi T, Yokoyama M, Sugai T, Watanabe K, Tamura H, Nishiyama S, Takahashi H, Arimoto T, Miyamoto T, Watanabe T, Kishida S, Kadomatsu K, Abe JI, Takeishi Y, Konta T, Kubota I, Watanabe M. Growth Factor Midkine Aggravates Pulmonary Arterial Hypertension via Surface Nucleolin. Sci Rep 2020; 10:10345. [PMID: 32587339 PMCID: PMC7316741 DOI: 10.1038/s41598-020-67217-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 06/03/2020] [Indexed: 12/15/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) is a progressive fatal disease caused by pulmonary arterial remodeling. Midkine regulates cell proliferation and migration, and it is induced by hypoxia, but its roles in pulmonary arterial remodeling remain unclear. Serum midkine levels were significantly increased in PAH patients compared with control patients. Midkine expression was increased in lungs and sera of hypoxia-induced PAH mice. Hypoxia-induced pulmonary arterial remodeling and right ventricular hypertrophy were attenuated in midkine-knockout mice. Midkine-induced proliferation and migration of pulmonary arterial smooth muscle cells (PASMC) and epidermal growth factor receptor (EGFR) signaling were significantly increased under hypoxia, which also induced cell-surface translocation of nucleolin. Nucleolin siRNA treatment suppressed midkine-induced EGFR activation in vitro, and nucleolin inhibitor AS1411 suppressed proliferation and migration of PASMC induced by midkine. Furthermore, AS1411 significantly prevented the development of PAH in Sugen hypoxia rat model. Midkine plays a crucial role in PAH development through interaction with surface nucleolin. These data define a role for midkine in PAH development and suggest midkine-nucleolin-EGFR axis as a novel therapeutic target for PAH.
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MESH Headings
- Aged
- Animals
- Aptamers, Nucleotide
- Cell Membrane/metabolism
- Cell Movement/drug effects
- Cell Nucleus/metabolism
- Cell Proliferation/drug effects
- Cells, Cultured
- Disease Models, Animal
- ErbB Receptors/metabolism
- Female
- Humans
- Hypoxia/complications
- Hypoxia/physiopathology
- Lung/pathology
- Male
- Mice
- Mice, Knockout
- Middle Aged
- Midkine/blood
- Midkine/genetics
- Midkine/metabolism
- Muscle, Smooth, Vascular/cytology
- Muscle, Smooth, Vascular/pathology
- Myocytes, Smooth Muscle/cytology
- Myocytes, Smooth Muscle/pathology
- Oligodeoxyribonucleotides/pharmacology
- Oligodeoxyribonucleotides/therapeutic use
- Phosphoproteins/antagonists & inhibitors
- Phosphoproteins/metabolism
- Primary Cell Culture
- Pulmonary Arterial Hypertension/blood
- Pulmonary Arterial Hypertension/pathology
- Pulmonary Arterial Hypertension/prevention & control
- Pulmonary Artery/cytology
- Pulmonary Artery/pathology
- RNA-Binding Proteins/antagonists & inhibitors
- RNA-Binding Proteins/metabolism
- Rats
- Signal Transduction/drug effects
- Signal Transduction/physiology
- Vascular Remodeling/physiology
- Nucleolin
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Affiliation(s)
- Daisuke Kinoshita
- The Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Tetsuro Shishido
- The Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan.
| | - Tetsuya Takahashi
- The Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Miyuki Yokoyama
- The Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Takayuki Sugai
- The Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Ken Watanabe
- The Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Harutoshi Tamura
- The Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Satoshi Nishiyama
- The Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Hiroki Takahashi
- The Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Takanori Arimoto
- The Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Takuya Miyamoto
- The Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Tetsu Watanabe
- The Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Satoshi Kishida
- Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan
| | - Kenji Kadomatsu
- Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan
| | - Jun-Ichi Abe
- Department of Cardiology - Research, Division of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, US
| | - Yasuchika Takeishi
- Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan
| | - Tsuneo Konta
- The Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Isao Kubota
- The Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Masafumi Watanabe
- The Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
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11
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Hemanthakumar KA, Kivelä R. Angiogenesis and angiocrines regulating heart growth. VASCULAR BIOLOGY 2020; 2:R93-R104. [PMID: 32935078 PMCID: PMC7487598 DOI: 10.1530/vb-20-0006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 06/22/2020] [Indexed: 12/17/2022]
Abstract
Endothelial cells (ECs) line the inner surface of all blood and lymphatic vessels throughout the body, making endothelium one of the largest tissues. In addition to its transport function, endothelium is now appreciated as a dynamic organ actively participating in angiogenesis, permeability and vascular tone regulation, as well as in the development and regeneration of tissues. The identification of endothelial-derived secreted factors, angiocrines, has revealed non-angiogenic mechanisms of endothelial cells in both physiological and pathological tissue remodeling. In the heart, ECs play a variety of important roles during cardiac development as well as in growth, homeostasis and regeneration of the adult heart. To date, several angiocrines affecting cardiomyocyte growth in response to physiological or pathological stimuli have been identified. In this review, we discuss the effects of angiogenesis and EC-mediated signaling in the regulation of cardiac hypertrophy. Identification of the molecular and metabolic signals from ECs during physiological and pathological cardiac growth could provide novel therapeutic targets to treat heart failure, as endothelium is emerging as one of the potential target organs in cardiovascular and metabolic diseases.
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Affiliation(s)
- Karthik Amudhala Hemanthakumar
- Stem cells and Metabolism Research Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Wihuri Research Institute, Helsinki, Finland
| | - Riikka Kivelä
- Stem cells and Metabolism Research Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Wihuri Research Institute, Helsinki, Finland
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12
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The association between microRNA-21 and hypertension-induced cardiac remodeling. PLoS One 2020; 15:e0226053. [PMID: 32040481 PMCID: PMC7010249 DOI: 10.1371/journal.pone.0226053] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Accepted: 01/21/2020] [Indexed: 02/06/2023] Open
Abstract
Hypertension is a major public health problem among the aging population worldwide. It causes cardiac remodeling, including hypertrophy and interstitial fibrosis, which leads to development of hypertensive heart disease (HHD). Although microRNA-21 (miR-21) is associated with fibrogenesis in multiple organs, its contribution to cardiac remodeling in hypertension is poorly understood. Circulating miR-21 level was higher in patients with HHD than that in the control subjects. It also positively correlated with serum myocardial fibrotic markers. MiR-21 expression levels were significantly upregulated in the mice hearts after angiotensin II (Ang II) infusion or transverse aortic constriction (TAC) compared with control mice. Expression level of programmed cell death 4 (PDCD4), a main target of miR-21, was significantly decreased in Ang II infused mice and TAC mice compared with control mice. Expression levels of transcriptional activator protein 1 (AP-1) and transforming growth factor-β1 (TGF-β1), which were downstream targets of PDCD4, were increased in Ang II infused mice and TAC mice compared with control mice. In vitro, mirVana-miR-21-specific inhibitor attenuated Ang II-induced PDCD4 downregulation and contributed to subsequent deactivation of AP-1/TGF-β1 signaling pathway in neonatal rat cardiomyocytes. Thus, suppression of miR-21 prevents hypertrophic stimulation-induced cardiac remodeling by regulating PDCD4, AP-1, and TGF-β1 signaling pathway.
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13
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Zhang J, Wei X, Zhang W, Wang F, Li Q. MiR-326 targets MDK to regulate the progression of cardiac hypertrophy through blocking JAK/STAT and MAPK signaling pathways. Eur J Pharmacol 2020; 872:172941. [PMID: 31972179 DOI: 10.1016/j.ejphar.2020.172941] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 12/25/2019] [Accepted: 01/17/2020] [Indexed: 02/07/2023]
Abstract
Cardiac hypertrophy is a heart reaction to the increase of cardiac load, with the characteristics of increased expression of cardiac hypertrophy markers, enhanced protein synthesis, and enlarged cell area. However, molecular mechanisms in cardiac hypertrophy are still poorly substantiated. It has been reported that miRNAs can modulate human diseases, among which miR-326 has been reported as a biological regulator in human cancers, but its role in cardiac hypertrophy is rarely explored. This study focused on the exploration of the potential of miR-326 in cardiac hypertrophy. Our data revealed the downregulation of miR-326 in the TAC-induced hypertrophic mice and the Ang II-induced hypertrophic H9c2 cells. Functionally, miR-326 attenuated the effect of Ang II on cardiac hypertrophy in vitro. In addition, miR-326 negatively regulated JAK/STAT and MAPK signaling pathways. Mechanistically, miR-326 targeted and inhibited MDK to induce JAK/STAT and MAPK pathways. Rescue assays certified that miR-326 attenuated cardiac hypertrophy through targeting MDK and inhibiting JAK/STAT and MAPK signaling pathways. In brief, our study unveiled that miR-326 targets MDK to regulate the progression of cardiac hypertrophy through blocking JAK/STAT and MAPK signaling pathways, indicating that targeting miR-326 as a potential approach for cardiac hypertrophy treatment.
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Affiliation(s)
- Jintao Zhang
- Department of Cardiovascular Surgery, Fuwai Central China Cardiovascular Hospital, Heart Center of Henan Provincial People's Hospital, No. 1, Fu Wai Road, Zhengzhou, Henan, 450000, China
| | - Xinhua Wei
- Department of Cardiovascular Surgery, Fuwai Central China Cardiovascular Hospital, Heart Center of Henan Provincial People's Hospital, No. 1, Fu Wai Road, Zhengzhou, Henan, 450000, China
| | - Weitao Zhang
- Department of Cardiovascular Surgery, Fuwai Central China Cardiovascular Hospital, Heart Center of Henan Provincial People's Hospital, No. 1, Fu Wai Road, Zhengzhou, Henan, 450000, China
| | - Fengfeng Wang
- Department of Cardiovascular Surgery, Fuwai Central China Cardiovascular Hospital, Heart Center of Henan Provincial People's Hospital, No. 1, Fu Wai Road, Zhengzhou, Henan, 450000, China
| | - Qun Li
- Department of Cardiovascular Surgery, Fuwai Central China Cardiovascular Hospital, Heart Center of Henan Provincial People's Hospital, No. 1, Fu Wai Road, Zhengzhou, Henan, 450000, China.
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14
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Lackner I, Weber B, Baur M, Haffner-Luntzer M, Eiseler T, Fois G, Gebhard F, Relja B, Marzi I, Pfeifer R, Halvachizadeh S, Lipiski M, Cesarovic N, Pape HC, Kalbitz M. Midkine Is Elevated After Multiple Trauma and Acts Directly on Human Cardiomyocytes by Altering Their Functionality and Metabolism. Front Immunol 2019; 10:1920. [PMID: 31552013 PMCID: PMC6736577 DOI: 10.3389/fimmu.2019.01920] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 07/29/2019] [Indexed: 12/12/2022] Open
Abstract
Background and Purpose: Post-traumatic cardiac dysfunction often occurs in multiply injured patients (ISS ≥ 16). Next to direct cardiac injury, post-traumatic cardiac dysfunction is mostly induced by the release of inflammatory biomarkers. One of these is the heparin-binding factor Midkine, which is elevated in humans after fracture, burn injury and traumatic spinal cord injury. Midkine is associated with cardiac pathologies but the exact role of Midkine in the development of those diseases is ambiguous. The systemic profile of Midkine after multiple trauma, its effects on cardiomyocytes and the association with post-traumatic cardiac dysfunction, remain unknown. Experimental Approach: Midkine levels were investigated in blood plasma of multiply injured humans and pigs. Furthermore, human cardiomyocytes (iPS) were cultured in presence/absence of Midkine and analyzed regarding viability, apoptosis, calcium handling, metabolic alterations, and oxidative stress. Finally, the Midkine filtration capacity of the therapeutic blood absorption column CytoSorb ®300 was tested with recombinant Midkine or plasma from multiply injured patients. Key Results: Midkine levels were significantly increased in blood plasma of multiply injured humans and pigs. Midkine acts on human cardiomyocytes, altering their mitochondrial respiration and calcium handling in vitro. CytoSorb®300 filtration reduced Midkine concentration ex vivo and in vitro depending on the dosage. Conclusion and Implications: Midkine is elevated in human and porcine plasma after multiple trauma, affecting the functionality and metabolism of human cardiomyocytes in vitro. Further examinations are required to determine whether the application of CytoSorb®300 filtration in patients after multiple trauma is a promising therapeutic approach to prevent post-traumatic cardiac disfunction.
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Affiliation(s)
- Ina Lackner
- Department of Traumatology, Hand, Plastic, and Reconstructive Surgery, Center of Surgery, University of Ulm, Ulm, Germany
| | - Birte Weber
- Department of Traumatology, Hand, Plastic, and Reconstructive Surgery, Center of Surgery, University of Ulm, Ulm, Germany
| | - Meike Baur
- Department of Traumatology, Hand, Plastic, and Reconstructive Surgery, Center of Surgery, University of Ulm, Ulm, Germany
| | | | - Tim Eiseler
- Department of Internal Medicine I, University of Ulm, Ulm, Germany
| | - Giorgio Fois
- Institute of General Physiology, University of Ulm, Ulm, Germany
| | - Florian Gebhard
- Department of Traumatology, Hand, Plastic, and Reconstructive Surgery, Center of Surgery, University of Ulm, Ulm, Germany
| | - Borna Relja
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt, Frankfurt, Germany
| | - Ingo Marzi
- Department of Trauma, Hand and Reconstructive Surgery, Goethe University Frankfurt, Frankfurt, Germany
| | - Roman Pfeifer
- Department of Trauma, University Hospital of Zurich, Zurich, Switzerland
| | | | - Miriam Lipiski
- Department of Surgical Research, University Hospital of Zurich, Zurich, Switzerland
| | - Nikola Cesarovic
- Department of Surgical Research, University Hospital of Zurich, Zurich, Switzerland
| | | | - Miriam Kalbitz
- Department of Traumatology, Hand, Plastic, and Reconstructive Surgery, Center of Surgery, University of Ulm, Ulm, Germany
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15
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Weckbach LT, Grabmaier U, Uhl A, Gess S, Boehm F, Zehrer A, Pick R, Salvermoser M, Czermak T, Pircher J, Sorrelle N, Migliorini M, Strickland DK, Klingel K, Brinkmann V, Abu Abed U, Eriksson U, Massberg S, Brunner S, Walzog B. Midkine drives cardiac inflammation by promoting neutrophil trafficking and NETosis in myocarditis. J Exp Med 2019; 216:350-368. [PMID: 30647120 PMCID: PMC6363424 DOI: 10.1084/jem.20181102] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 10/21/2018] [Accepted: 12/20/2018] [Indexed: 12/22/2022] Open
Abstract
Heart failure due to dilated cardiomyopathy is frequently caused by myocarditis. However, the pathogenesis of myocarditis remains incompletely understood. Here, we report the presence of neutrophil extracellular traps (NETs) in cardiac tissue of patients and mice with myocarditis. Inhibition of NET formation in experimental autoimmune myocarditis (EAM) of mice substantially reduces inflammation in the acute phase of the disease. Targeting the cytokine midkine (MK), which mediates NET formation in vitro, not only attenuates NET formation in vivo and the infiltration of polymorphonuclear neutrophils (PMNs) but also reduces fibrosis and preserves systolic function during EAM. Low-density lipoprotein receptor-related protein 1 (LRP1) acts as the functionally relevant receptor for MK-induced PMN recruitment as well as NET formation. In summary, NETosis substantially contributes to the pathogenesis of myocarditis and drives cardiac inflammation, probably via MK, which promotes PMN trafficking and NETosis. Thus, MK as well as NETs may represent novel therapeutic targets for the treatment of cardiac inflammation.
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Affiliation(s)
- Ludwig T Weckbach
- Medizinische Klinik und Poliklinik I, Klinikum der Universität, Ludwig-Maximilians-University Munich, Munich, Germany .,Walter Brendel Centre of Experimental Medicine, University Hospital, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany.,Institute of Cardiovascular Physiology and Pathophysiology, Biomedical Center, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany.,German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Ulrich Grabmaier
- Medizinische Klinik und Poliklinik I, Klinikum der Universität, Ludwig-Maximilians-University Munich, Munich, Germany.,German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Andreas Uhl
- Medizinische Klinik und Poliklinik I, Klinikum der Universität, Ludwig-Maximilians-University Munich, Munich, Germany.,Walter Brendel Centre of Experimental Medicine, University Hospital, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany.,Institute of Cardiovascular Physiology and Pathophysiology, Biomedical Center, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany
| | - Sebastian Gess
- Walter Brendel Centre of Experimental Medicine, University Hospital, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany.,Institute of Cardiovascular Physiology and Pathophysiology, Biomedical Center, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany
| | - Felicitas Boehm
- Walter Brendel Centre of Experimental Medicine, University Hospital, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany.,Institute of Cardiovascular Physiology and Pathophysiology, Biomedical Center, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany
| | - Annette Zehrer
- Walter Brendel Centre of Experimental Medicine, University Hospital, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany.,Institute of Cardiovascular Physiology and Pathophysiology, Biomedical Center, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany
| | - Robert Pick
- Walter Brendel Centre of Experimental Medicine, University Hospital, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany.,Institute of Cardiovascular Physiology and Pathophysiology, Biomedical Center, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany
| | - Melanie Salvermoser
- Walter Brendel Centre of Experimental Medicine, University Hospital, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany.,Institute of Cardiovascular Physiology and Pathophysiology, Biomedical Center, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany
| | - Thomas Czermak
- Medizinische Klinik und Poliklinik I, Klinikum der Universität, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Joachim Pircher
- Medizinische Klinik und Poliklinik I, Klinikum der Universität, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Noah Sorrelle
- Hamon Center for Therapeutic Oncology Research, Division of Surgical Oncology, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Mary Migliorini
- Center for Vascular and Inflammatory Disease, Departments of Surgery and Physiology, University of Maryland School of Medicine, Baltimore, MD
| | - Dudley K Strickland
- Center for Vascular and Inflammatory Disease, Departments of Surgery and Physiology, University of Maryland School of Medicine, Baltimore, MD
| | - Karin Klingel
- Cardiopathology, Institute for Pathology and Neuropathology, University Hospital Tuebingen, Tuebingen, Germany
| | - Volker Brinkmann
- Microscopy Core Facility, Max Planck Institute for Infection Biology, Berlin, Germany.,Department of Cellular Microbiology, Max Planck Institute for Infection Biology, Berlin, Germany
| | - Ulrike Abu Abed
- Microscopy Core Facility, Max Planck Institute for Infection Biology, Berlin, Germany.,Department of Cellular Microbiology, Max Planck Institute for Infection Biology, Berlin, Germany
| | - Urs Eriksson
- Cardioimmunology, Center for Molecular Cardiology, University of Zurich, Zurich, Switzerland.,Department of Medicine, Gesundheitsversorgung Zürcher Oberland-Zurich Regional Health Center, Wetzikon, Switzerland
| | - Steffen Massberg
- Medizinische Klinik und Poliklinik I, Klinikum der Universität, Ludwig-Maximilians-University Munich, Munich, Germany.,German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Stefan Brunner
- Medizinische Klinik und Poliklinik I, Klinikum der Universität, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Barbara Walzog
- Walter Brendel Centre of Experimental Medicine, University Hospital, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany .,Institute of Cardiovascular Physiology and Pathophysiology, Biomedical Center, Ludwig-Maximilians-University Munich, Planegg-Martinsried, Germany
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16
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Misa K, Tanino Y, Wang X, Nikaido T, Kikuchi M, Sato Y, Togawa R, Tanino M, Tanaka S, Kadomatsu K, Munakata M. Involvement of midkine in the development of pulmonary fibrosis. Physiol Rep 2018; 5:5/16/e13383. [PMID: 28811360 PMCID: PMC5582267 DOI: 10.14814/phy2.13383] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 07/12/2017] [Accepted: 07/14/2017] [Indexed: 12/20/2022] Open
Abstract
Midkine is a low‐molecular‐weight heparin‐binding protein that is strongly expressed mainly in the midgestation period and has various physiological activities such as in development and cell migration. Midkine has been reported to be strongly expressed in cancer cells and in inflammation and repair processes, and to be involved in the pathogenesis of various diseases. However, its role in the lung is poorly understood. In this study, we analyzed the clinical characteristics of idiopathic pulmonary fibrosis patients in relation to midkine expression and used a mouse bleomycin‐induced pulmonary fibrosis model to investigate the role of midkine in pulmonary fibrosis. In the idiopathic pulmonary fibrosis patients, the serum midkine level was significantly higher than in healthy subjects, and midkine levels in the serum and bronchoalveolar lavage (BAL) fluid correlated positively with the percentage of inflammatory cells in the BAL fluid. In wild‐type mice, intratracheal bleomycin administration increased midkine expression in lung tissue. Additionally, compared with wild‐type mice, midkine‐deficient mice showed low expression of both collagen and α‐smooth muscle actin, as well as a low value for the pathological lung fibrosis score after bleomycin administration. Furthermore, the total cell count and lymphocyte percentage in the BAL fluid, as well as TNF‐α and transforming growth factor‐β expression in lung tissue, were significantly lower in the midkine‐deficient mice compared with wild‐type mice. These results suggest that midkine is involved in the development of pulmonary fibrosis by regulating inflammatory cell migration into the lung, and TNF‐α and transforming growth factor‐β expression.
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Affiliation(s)
- Kenichi Misa
- Department of Pulmonary Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Yoshinori Tanino
- Department of Pulmonary Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Xintao Wang
- Department of Pulmonary Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Takefumi Nikaido
- Department of Pulmonary Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Masami Kikuchi
- Department of Pulmonary Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Yuki Sato
- Department of Pulmonary Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Ryuichi Togawa
- Department of Pulmonary Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Mishie Tanino
- Department of Cancer Pathology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Shinya Tanaka
- Department of Cancer Pathology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kenji Kadomatsu
- Department of Biochemistry, Nagoya University School of Medicine, Nagoya, Japan
| | - Mitsuru Munakata
- Department of Pulmonary Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan
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17
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Segers VFM, Brutsaert DL, De Keulenaer GW. Cardiac Remodeling: Endothelial Cells Have More to Say Than Just NO. Front Physiol 2018; 9:382. [PMID: 29695980 PMCID: PMC5904256 DOI: 10.3389/fphys.2018.00382] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 03/28/2018] [Indexed: 12/12/2022] Open
Abstract
The heart is a highly structured organ consisting of different cell types, including myocytes, endothelial cells, fibroblasts, stem cells, and inflammatory cells. This pluricellularity provides the opportunity of intercellular communication within the organ, with subsequent optimization of its function. Intercellular cross-talk is indispensable during cardiac development, but also plays a substantial modulatory role in the normal and failing heart of adults. More specifically, factors secreted by cardiac microvascular endothelial cells modulate cardiac performance and either positively or negatively affect cardiac remodeling. The role of endothelium-derived small molecules and peptides—for instance NO or endothelin-1—has been extensively studied and is relatively well defined. However, endothelial cells also secrete numerous larger proteins. Information on the role of these proteins in the heart is scattered throughout the literature. In this review, we will link specific proteins that modulate cardiac contractility or cardiac remodeling to their expression by cardiac microvascular endothelial cells. The following proteins will be discussed: IL-6, periostin, tenascin-C, thrombospondin, follistatin-like 1, frizzled-related protein 3, IGF-1, CTGF, dickkopf-3, BMP-2 and−4, apelin, IL-1β, placental growth factor, LIF, WISP-1, midkine, and adrenomedullin. In the future, it is likely that some of these proteins can serve as markers of cardiac remodeling and that the concept of endothelial function and dysfunction might have to be redefined as we learn more about other factors secreted by ECs besides NO.
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Affiliation(s)
- Vincent F M Segers
- Laboratory of Physiopharmacology, University of Antwerp, Antwerp, Belgium.,Department of Cardiology, University Hospital Antwerp, Edegem, Belgium
| | - Dirk L Brutsaert
- Laboratory of Physiopharmacology, University of Antwerp, Antwerp, Belgium.,Department of Cardiology, University Hospital Antwerp, Edegem, Belgium
| | - Gilles W De Keulenaer
- Laboratory of Physiopharmacology, University of Antwerp, Antwerp, Belgium.,Department of Cardiology, Middelheim Hospital, Antwerp, Belgium
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18
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Campbell VK, Anstey CM, Gately RP, Comeau DC, Clark CJ, Noble EP, Mahadevan K, Hollett PR, Pollock AJ, Hall ST, Jones DR, Burg D, Gray NA. Urine and serum midkine levels in an Australian chronic kidney disease clinic population: an observational study. BMJ Open 2017; 7:e014615. [PMID: 28963279 PMCID: PMC5623449 DOI: 10.1136/bmjopen-2016-014615] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Revised: 05/12/2017] [Accepted: 05/22/2017] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND AND OBJECTIVES The cytokine midkine (MK) is pathologically implicated in progressive chronic kidney disease (CKD) and its systemic consequences and has potential as both a biomarker and therapeutic target. To date, there are no published data on MK levels in patients with different stages of CKD. This study aims to quantify MK levels in patients with CKD and to identify any correlation with CKD stage, cause, progression, comorbid disease or prescribed medication. METHODS In this observational, single-centre study, demographic data were collected, and serum and urine assayed from 197 patients with CKD and 19 healthy volunteers in an outpatient setting. RESULTS The median serum and urine MK level in volunteers was 754 pg/mL (IQR: 554-1025) and 239 pg/mL (IQR: 154-568), respectively. Compared with serum MK in stage 1 CKD (660 pg/mL, IQR: 417-893), serum MK increased in stage 3 (1878 pg/mL, IQR: 1188-2756; p<0.001), 4 (2768 pg/mL, IQR: 2065-4735; p<0.001) and 5 (4816 pg/mL, IQ: 37477807; p<0.001). Urine MK levels increased from stage 1 CKD (343 pg/mL, IQR: 147-437) to stage 3 (1007 pg/mL, IQR: 465-2766; p=0.07), 4 (2961 pg/mL, IQR: 1368-5686; p=0.005) and 5 (6722 pg/mL, IQR: 3796-10 060; p=0.001). Fractional MK excretion (FeMK) increased from stage 1 CKD (0.159, IQR: 0.145-0.299) to stage 3 (1.024, IQR: 0.451-1.886, p=0.047), 4 (3.39, IQR: 2.10-5.82, p=0.004) and 5 (11.95, IQR: 5.36-24.41, p<0.001). When adjusted for estimated glomerular filtration rate, neither serum nor urine MK correlated with primary CKD diagnosis or CKD progression (small sample). There was a positive correlation between protein:creatinine ratio and FeMK (p=0.003). Angiotensin blockade (adjusted for proteinuria) was associated with lower urine MK (p=0.018) and FeMK (p=0.025). CONCLUSION MK levels sequentially rise with CKD stage beyond stage 2, and our data support existing animal evidence for an MK/renin angiotensin-system/proteinuria relationship. To what extent this is related to renal clearance versus pathology, or the consequences of chronically elevated MK levels requires further exploration.
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Affiliation(s)
- Victoria K Campbell
- Renal Unit, Nambour General Hospital, Nambour, Australia
- Sunshine Coast Clinical School, The University of Queensland, Nambour, Australia
- Intensive Care Unit, Nambour General Hospital, Nambour, Australia
| | - Chris M Anstey
- Sunshine Coast Clinical School, The University of Queensland, Nambour, Australia
- Intensive Care Unit, Nambour General Hospital, Nambour, Australia
| | - Ryan P Gately
- Renal Unit, Nambour General Hospital, Nambour, Australia
| | - Drew C Comeau
- Renal Unit, Nambour General Hospital, Nambour, Australia
| | - Carolyn J Clark
- Renal Unit, Nambour General Hospital, Nambour, Australia
- Sunshine Coast Clinical School, The University of Queensland, Nambour, Australia
| | - Euan P Noble
- Renal Unit, Nambour General Hospital, Nambour, Australia
| | - Kumar Mahadevan
- Renal Unit, Nambour General Hospital, Nambour, Australia
- Sunshine Coast Clinical School, The University of Queensland, Nambour, Australia
| | - Peter R Hollett
- Renal Unit, Nambour General Hospital, Nambour, Australia
- Sunshine Coast Clinical School, The University of Queensland, Nambour, Australia
| | | | | | | | | | - Nicholas A Gray
- Renal Unit, Nambour General Hospital, Nambour, Australia
- Sunshine Coast Clinical School, The University of Queensland, Nambour, Australia
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19
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Abstract
Midkine (MDK) is a heparin-binding growth factor that is normally expressed in mid-gestational development mediating mesenchymal and epithelial interactions. As organisms age, expression of MDK diminishes; however, in adults, MDK expression is associated with acute and chronic pathologic conditions such as myocardial infarction and heart failure (HF). The role of MDK is not clear in cardiovascular disease and currently there is no consensus if it plays a beneficial or detrimental role in HF. The lack of clarity in the literature is exacerbated by differing roles that circulating and myocardial MDK play in signaling pathways in cardiomyocytes (some of which have yet to be elucidated). Of particular interest, serum MDK is elevated in adults with chronic heart failure and higher circulating MDK is associated with worse cardiac function. In addition, pediatric HF patients have higher levels of myocardial MDK. This review focuses on what is known about the effect of exogenous versus myocardial MDK in various cardiac disease models in an effort to better clarify the role of midkine in HF.
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20
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Deficiency of Senescence Marker Protein 30 Exacerbates Cardiac Injury after Ischemia/Reperfusion. Int J Mol Sci 2016; 17:542. [PMID: 27077846 PMCID: PMC4848998 DOI: 10.3390/ijms17040542] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Revised: 04/01/2016] [Accepted: 04/02/2016] [Indexed: 12/16/2022] Open
Abstract
Early myocardial reperfusion is an effective therapy but ischemia/reperfusion (I/R) causes lethal myocardial injury. The aging heart was reported to show greater cardiac damage after I/R injury than that observed in young hearts. Senescence marker protein 30 (SMP30), whose expression decreases with age, plays a role in reducing oxidative stress and apoptosis. However, the impact of SMP30 on myocardial I/R injury remains to be determined. In this study, the left anterior descending coronary artery was occluded for 30 min, followed by reperfusion in wild-type (WT) and SMP30 knockout (KO) mice. After I/R, cardiomyocyte apoptosis and the ratio of infarct area/area at risk were higher, left ventricular fractional shortening was lower, and reactive oxygen species (ROS) generation was enhanced in SMP30 KO mice. Moreover, the previously increased phosphorylation of GSK-3β and Akt was lower in SMP30 KO mice than in WT mice. In cardiomyocytes, silencing of SMP30 expression attenuated Akt and GSK-3β phosphorylation, and increased Bax to Bcl-2 ratio and cardiomyocyte apoptosis induced by hydrogen peroxide. These results suggested that SMP30 deficiency augments myocardial I/R injury through ROS generation and attenuation of Akt activation.
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21
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Honda Y, Shishido T, Takahashi T, Watanabe T, Netsu S, Kinoshita D, Narumi T, Kadowaki S, Nishiyama S, Takahashi H, Arimoto T, Miyamoto T, Kishida S, Kadomatsu K, Takeishi Y, Kubota I. Midkine Deteriorates Cardiac Remodeling via Epidermal Growth Factor Receptor Signaling in Chronic Kidney Disease. Hypertension 2016; 67:857-65. [PMID: 26975703 DOI: 10.1161/hypertensionaha.115.06922] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Accepted: 02/12/2016] [Indexed: 01/13/2023]
Abstract
In chronic kidney disease, activation of the epidermal growth factor receptor (EGFR) leads to cardiac hypertrophy, which affects morbidity and mortality. In patients with renal insufficiency and heart failure, the expression of midkine, a heparin-binding growth factor, is increased. Therefore, we investigated the association between midkine and EGFR in the induction of cardiac hypertrophy and dysfunction in chronic kidney disease. We performed subtotal nephrectomies in midkine-knockout mice and wild-type mice. We found that subtotal nephrectomy-induced cardiac hypertrophy and phosphorylation of extracellular signal-regulated kinase 1/2 and AKT were attenuated in midkine-knockout mice compared with wild-type mice. An antiphosphotyrosine receptor antibody array was used to demonstrate that EGFR phosphorylation in the heart was also lower in midkine-knockout mice than in wild-type mice. Midkine induced EGFR, extracellular signal-regulated kinase 1/2, and AKT phosphorylation and led to hypertrophy in neonatal rat cardiomyocytes. Pretreatment with EGFR inhibitors or EGFR silencing suppressed midkine-stimulated phosphorylation of extracellular signal-regulated kinase 1/2 and AKT, induction of fetal cardiac gene expression, and hypertrophy in cardiomyocytes. To confirm the association between midkine and EGFR in vivo, mice subjected to subtotal nephrectomy were treated with the EGFR inhibitor gefitinib. Gefitinib treatment attenuated subtotal nephrectomy-induced cardiac hypertrophy. These results indicate that midkine might be a key mediator of cardiorenal interactions through EGFR activation, which plays a crucial role in cardiac hypertrophy in chronic kidney disease.
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Affiliation(s)
- Yuki Honda
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.)
| | - Tetsuro Shishido
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.).
| | - Tetsuya Takahashi
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.)
| | - Tetsu Watanabe
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.)
| | - Shunsuke Netsu
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.)
| | - Daisuke Kinoshita
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.)
| | - Taro Narumi
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.)
| | - Shinpei Kadowaki
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.)
| | - Satoshi Nishiyama
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.)
| | - Hiroki Takahashi
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.)
| | - Takanori Arimoto
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.)
| | - Takuya Miyamoto
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.)
| | - Satoshi Kishida
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.)
| | - Kenji Kadomatsu
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.)
| | - Yasuchika Takeishi
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.)
| | - Isao Kubota
- From the Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan (Y.H., T.S., T.T., T.W., S.N., D.K., T.N., S.K., S.N., H.T., T.A., T.M., I.K.); Department of Biochemistry, Nagoya University Graduate School of Medicine, Aichi, Japan (S.K., K.K.); and Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan (Y.T.)
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22
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Wu L, Mei L, Chong L, Huang Y, Li Y, Chu M, Yang X. Olmesartan ameliorates pressure overload-induced cardiac remodeling through inhibition of TAK1/p38 signaling in mice. Life Sci 2016; 145:121-6. [DOI: 10.1016/j.lfs.2015.12.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Revised: 09/29/2015] [Accepted: 12/14/2015] [Indexed: 11/30/2022]
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Bădilă E, Daraban AM, Ţintea E, Bartoş D, Alexandru N, Georgescu A. Midkine proteins in cardio-vascular disease. Where do we come from and where are we heading to? Eur J Pharmacol 2015; 762:464-71. [PMID: 26101065 DOI: 10.1016/j.ejphar.2015.06.040] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2015] [Revised: 06/14/2015] [Accepted: 06/18/2015] [Indexed: 01/22/2023]
Abstract
Midkine is a recently identified new growth factor/cytokine with pleiotropic functions in the human organism. First discovered in the late eighties, midkines have now become the subject of numerous studies in cardiovascular, neurologic, renal diseases and also various types of cancers. We summarize here the most important functions of midkine in cardiovascular diseases, emphasizing its role in inflammation and its antiapoptotic and proangiogenetic effects. Midkine has multiple roles in the organism, with the specific feature of being either beneficial or harmful depending on which tissue it acts on. Even though midkine has been shown to have cardiac protective effects against acute ischemia/reperfusion injury and to inhibit cardiac remodeling, it also promotes intimal hyperplasia and vascular stenosis. As such, different therapeutic strategies are currently being evaluated, consisting of administering either midkine proteins or midkine inhibitors depending on the desired outcome. More data is gathering to suggest that these novel therapies could become an adjunctive to standard cardiovascular therapy. Nonetheless, much is still to be learned about midkine. The encouraging results up till now require further studying in order to fully understand the complete profile of its mechanism of action and the clinical safety and efficacy of novel therapeutic opportunities offered by midkine molecular targeting.
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Affiliation(s)
- Elisabeta Bădilă
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania; Clinical Emergency Hospital, Bucharest, Romania.
| | - Ana Maria Daraban
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania; Clinical Emergency Hospital, Bucharest, Romania.
| | - Emma Ţintea
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania; Clinical Emergency Hospital, Bucharest, Romania
| | - Daniela Bartoş
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania; Clinical Emergency Hospital, Bucharest, Romania
| | - Nicoleta Alexandru
- Institute of Cellular Biology and Pathology 'Nicolae Simionescu' of Romanian Academy, Bucharest, Romania
| | - Adriana Georgescu
- Institute of Cellular Biology and Pathology 'Nicolae Simionescu' of Romanian Academy, Bucharest, Romania
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24
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Narumi T, Shishido T, Otaki Y, Kadowaki S, Honda Y, Funayama A, Honda S, Hasegawa H, Kinoshita D, Yokoyama M, Nishiyama S, Takahashi H, Arimoto T, Miyamoto T, Watanabe T, Tanaka A, Woo CH, Abe JI, Takeishi Y, Kubota I. High-mobility group box 1-mediated heat shock protein beta 1 expression attenuates mitochondrial dysfunction and apoptosis. J Mol Cell Cardiol 2015; 82:1-12. [PMID: 25736854 DOI: 10.1016/j.yjmcc.2015.02.018] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2014] [Revised: 02/04/2015] [Accepted: 02/21/2015] [Indexed: 10/23/2022]
Abstract
AIMS Apoptosis of cardiomyocytes is thought to account for doxorubicin cardiotoxicity as it contributes to loss of myocardial tissue and contractile dysfunction. Given that high-mobility group box 1 (HMGB1) is a nuclear DNA-binding protein capable of inhibiting apoptosis, we aimed to clarify the role of HMGB1 in heat shock protein beta 1 (HSPB1) expression during doxorubicin-induced cardiomyopathy. METHODS AND RESULTS Mitochondrial damage, cardiomyocyte apoptosis, and cardiac dysfunction after doxorubicin administration were significantly attenuated in mice with cardiac-specific overexpression of HMGB1 (HMGB1-Tg) compared with wild type (WT) -mice. HSPB1 levels after doxorubicin administration were significantly higher in HMGB1-Tg mice than in WT mice. Transfection with HMGB1 increased the expression of HSPB1 at both the protein and mRNA levels, and HMGB1 inhibited mitochondrial dysfunction and apoptosis after exposure of cardiomyocytes to doxorubicin. HSPB1 silencing abrogated the inhibitory effect of HMGB1 on cardiomyocyte apoptosis. Doxorubicin increased the binding of HMGB1 to heat shock factor 2 and enhanced heat shock element promoter activity. Moreover, HMGB1 overexpression greatly enhanced heat shock element promoter activity. Silencing of heat shock factor 2 attenuated HMGB1-dependent HSPB1 expression and abrogated the ability of HMGB1 to suppress cleaved caspase-3 accumulation after doxorubicin stimulation. CONCLUSIONS We report the first in vivo and in vitro evidence that cardiac HMGB1 increases HSPB1 expression and attenuates cardiomyocyte apoptosis associated with doxorubicin-induced cardiomyopathy. Cardiac HMGB1 increases HSPB1 expression in cardiomyocytes in a heat shock factor 2-dependent manner.
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Affiliation(s)
- Taro Narumi
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Tetsuro Shishido
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan.
| | - Yoichiro Otaki
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Shinpei Kadowaki
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Yuki Honda
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Akira Funayama
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Shintaro Honda
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Hiromasa Hasegawa
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Daisuke Kinoshita
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Miyuki Yokoyama
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Satoshi Nishiyama
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Hiroki Takahashi
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Takanori Arimoto
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Takuya Miyamoto
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Tetsu Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
| | - Atsushi Tanaka
- Research Institute for Medical Sciences, Yamagata University School of Medicine, Yamagata, Japan
| | - Chang-Hoon Woo
- Department of Pharmacology, College of Medicine, Yeungnam University, Daegu, Republic of Korea
| | - Jun-ichi Abe
- Department of Cardiology Division of Internal Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yasuchika Takeishi
- Department of Cardiology and Hematology, Fukushima Medical University, Fukushima, Japan
| | - Isao Kubota
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Yamagata, Japan
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25
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Kadowaki S, Shishido T, Honda Y, Narumi T, Otaki Y, Kinoshita D, Nishiyama S, Takahashi H, Arimoto T, Miyamoto T, Watanabe T, Kubota I. Additive clinical value of serum brain-derived neurotrophic factor for prediction of chronic heart failure outcome. Heart Vessels 2015; 31:535-44. [DOI: 10.1007/s00380-015-0628-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Accepted: 01/09/2015] [Indexed: 12/22/2022]
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26
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Exogenous midkine administration prevents cardiac remodeling in pacing-induced congestive heart failure of rabbits. Heart Vessels 2014; 31:96-104. [DOI: 10.1007/s00380-014-0569-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2014] [Accepted: 08/15/2014] [Indexed: 01/06/2023]
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27
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Dalzell JR, Cannon JA, Jackson CE, Lang NN, Gardner RS. Emerging biomarkers for heart failure: an update. Biomark Med 2014; 8:833-40. [DOI: 10.2217/bmm.14.51] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
A growing array of biological pathways underpins the syndrome we recognize as heart failure. These include both deleterious pathways promoting its development and progression, as well as compensatory cardioprotective pathways. Components of these pathways can be utilized as biomarkers of this condition to aid diagnosis, prognostication and potentially guide management. As our understanding of the pathophysiology of heart failure deepens further candidate biomarkers are being identified. We provide an overview of the more recently emerging biomarkers displaying potential promise for future clinical use.
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Affiliation(s)
- Jonathan R Dalzell
- Scottish Advanced Heart Failure Unit, Golden Jubilee National Hospital, Glasgow, G81 4DY, UK
| | - Jane A Cannon
- British Heart Foundation Cardiovascular Research Centre, University of Glasgow, Glasgow, G12 8TA, UK
| | - Colette E Jackson
- Scottish Advanced Heart Failure Unit, Golden Jubilee National Hospital, Glasgow, G81 4DY, UK
| | - Ninian N Lang
- Scottish Advanced Heart Failure Unit, Golden Jubilee National Hospital, Glasgow, G81 4DY, UK
| | - Roy S Gardner
- Scottish Advanced Heart Failure Unit, Golden Jubilee National Hospital, Glasgow, G81 4DY, UK
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