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Zeng GG, Tang SS, Jiang WL, Yu J, Nie GY, Tang CK. Apelin-13: A Protective Role in Vascular Diseases. Curr Probl Cardiol 2024; 49:102088. [PMID: 37716542 DOI: 10.1016/j.cpcardiol.2023.102088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 09/12/2023] [Indexed: 09/18/2023]
Abstract
Vascular disease is a common problem with high mortality all over the world. Apelin-13, a key subtype of apelin, takes part in many physiological and pathological responses via regulating many target genes and target molecules or participating in many signaling pathways. More and more studies have demonstrated that apelin-13 is implicated in the onset and progression of vascular disease in recent years. It has been shown that apelin-13 could ameliorate vascular disease by inhibiting inflammation, restraining apoptosis, suppressing oxidative stress, and facilitating autophagy. In this article, we sum up the progress of apelin-13 in the occurrence and development of vascular disease and offer some insightful views about the treatment and prevention strategies of vascular disease.
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Affiliation(s)
- Guang-Gui Zeng
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical School, University of South China, Hengyang, Hunan, China; 2020 Grade Excellent Doctor Class of Hengyang Medical College, University of South China, Hengyang, Hunan, China; The Seventh Affiliated Hospital University of South China/ Hunan Veterans Administration Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China; Departments of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan, People's Republic of China
| | - Shang-Shu Tang
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical School, University of South China, Hengyang, Hunan, China; 2020 Grade Excellent Doctor Class of Hengyang Medical College, University of South China, Hengyang, Hunan, China; The Seventh Affiliated Hospital University of South China/ Hunan Veterans Administration Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China; Departments of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan, People's Republic of China
| | - Wan-Li Jiang
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical School, University of South China, Hengyang, Hunan, China; 2020 Grade Excellent Doctor Class of Hengyang Medical College, University of South China, Hengyang, Hunan, China; The Seventh Affiliated Hospital University of South China/ Hunan Veterans Administration Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China; Departments of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan, People's Republic of China
| | - Jiang Yu
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical School, University of South China, Hengyang, Hunan, China; 2020 Grade Excellent Doctor Class of Hengyang Medical College, University of South China, Hengyang, Hunan, China; The Seventh Affiliated Hospital University of South China/ Hunan Veterans Administration Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China; Departments of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan, People's Republic of China
| | - Gui-Ying Nie
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical School, University of South China, Hengyang, Hunan, China; 2020 Grade Excellent Doctor Class of Hengyang Medical College, University of South China, Hengyang, Hunan, China; The Seventh Affiliated Hospital University of South China/ Hunan Veterans Administration Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China; Departments of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan, People's Republic of China
| | - Chao-Ke Tang
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Hengyang Medical School, University of South China, Hengyang, Hunan, China; 2020 Grade Excellent Doctor Class of Hengyang Medical College, University of South China, Hengyang, Hunan, China; The Seventh Affiliated Hospital University of South China/ Hunan Veterans Administration Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China; Departments of Clinical Medicine, Hengyang Medical College, University of South China, Hengyang, Hunan, People's Republic of China.
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2
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Wang J, Song Y, Xie W, Zhao J, Wang Y, Yu W. Therapeutic angiogenesis based on injectable hydrogel for protein delivery in ischemic heart disease. iScience 2023; 26:106577. [PMID: 37192972 PMCID: PMC10182303 DOI: 10.1016/j.isci.2023.106577] [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] [Indexed: 05/18/2023] Open
Abstract
Ischemic heart disease (IHD) remains the leading cause of death and disability worldwide and leads to myocardial necrosis and negative myocardial remodeling, ultimately leading to heart failure. Current treatments include drug therapy, interventional therapy, and surgery. However, some patients with severe diffuse coronary artery disease, complex coronary artery anatomy, and other reasons are unsuitable for these treatments. Therapeutic angiogenesis stimulates the growth of the original blood vessels by using exogenous growth factors to generate more new blood vessels, which provides a new treatment for IHD. However, direct injection of these growth factors can cause a short half-life and serious side effects owing to systemic spread. Therefore, to overcome this problem, hydrogels have been developed for temporally and spatially controlled delivery of single or multiple growth factors to mimic the process of angiogenesis in vivo. This paper reviews the mechanism of angiogenesis, some important bioactive molecules, and natural and synthetic hydrogels currently being applied for bioactive molecule delivery to treat IHD. Furthermore, the current challenges of therapeutic angiogenesis in IHD and its potential solutions are discussed to facilitate real translation into clinical applications in the future.
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Affiliation(s)
- Junke Wang
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 26000, China
- Qingdao Medical College, Qingdao University, Qingdao, Shandong 266071, China
| | - Yancheng Song
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 26000, China
| | - Wenjie Xie
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Shandong, Qingdao, Shandong 26000, China
| | - Jiang Zhao
- Department of Urology, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Ying Wang
- School of Health and Life Sciences, University of Health and Rehabilitation Sciences, Qingdao, Shandong 26000, China
- Corresponding author
| | - Wenzhou Yu
- Department of Cardiovascular Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 26003, China
- Corresponding author
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3
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Rossin D, Vanni R, Lo Iacono M, Cristallini C, Giachino C, Rastaldo R. APJ as Promising Therapeutic Target of Peptide Analogues in Myocardial Infarction- and Hypertension-Induced Heart Failure. Pharmaceutics 2023; 15:pharmaceutics15051408. [PMID: 37242650 DOI: 10.3390/pharmaceutics15051408] [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: 03/14/2023] [Revised: 04/22/2023] [Accepted: 05/02/2023] [Indexed: 05/28/2023] Open
Abstract
The widely expressed G protein-coupled apelin receptor (APJ) is activated by two bioactive endogenous peptides, apelin and ELABELA (ELA). The apelin/ELA-APJ-related pathway has been found involved in the regulation of many physiological and pathological cardiovascular processes. Increasing studies are deepening the role of the APJ pathway in limiting hypertension and myocardial ischaemia, thus reducing cardiac fibrosis and adverse tissue remodelling, outlining APJ regulation as a potential therapeutic target for heart failure prevention. However, the low plasma half-life of native apelin and ELABELA isoforms lowered their potential for pharmacological applications. In recent years, many research groups focused their attention on studying how APJ ligand modifications could affect receptor structure and dynamics as well as its downstream signalling. This review summarises the novel insights regarding the role of APJ-related pathways in myocardial infarction and hypertension. Furthermore, recent progress in designing synthetic compounds or analogues of APJ ligands able to fully activate the apelinergic pathway is reported. Determining how to exogenously regulate the APJ activation could help to outline a promising therapy for cardiac diseases.
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Affiliation(s)
- Daniela Rossin
- Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy
| | - Roberto Vanni
- Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy
| | - Marco Lo Iacono
- Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy
| | - Caterina Cristallini
- Institute for Chemical and Physical Processes, IPCF ss Pisa, CNR, 56126 Pisa, Italy
| | - Claudia Giachino
- Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy
| | - Raffaella Rastaldo
- Department of Clinical and Biological Sciences, University of Turin, 10043 Orbassano, Italy
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Popov SV, Maslov LN, Mukhomedzyanov AV, Kurbatov BK, Gorbunov AS, Kilin M, Azev VN, Khlestkina MS, Sufianova GZ. Apelin Is a Prototype of Novel Drugs for the Treatment of Acute Myocardial Infarction and Adverse Myocardial Remodeling. Pharmaceutics 2023; 15:pharmaceutics15031029. [PMID: 36986889 PMCID: PMC10056827 DOI: 10.3390/pharmaceutics15031029] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 03/03/2023] [Accepted: 03/16/2023] [Indexed: 03/30/2023] Open
Abstract
In-hospital mortality in patients with ST-segment elevation myocardial infarction (STEMI) is 5-6%. Consequently, it is necessary to develop fundamentally novel drugs capable of reducing mortality in patients with acute myocardial infarction. Apelins could be the prototype for such drugs. Chronic administration of apelins mitigates adverse myocardial remodeling in animals with myocardial infarction or pressure overload. The cardioprotective effect of apelins is accompanied by blockage of the MPT pore, GSK-3β, and the activation of PI3-kinase, Akt, ERK1/2, NO-synthase, superoxide dismutase, glutathione peroxidase, matrix metalloproteinase, the epidermal growth factor receptor, Src kinase, the mitoKATP channel, guanylyl cyclase, phospholipase C, protein kinase C, the Na+/H+ exchanger, and the Na+/Ca2+ exchanger. The cardioprotective effect of apelins is associated with the inhibition of apoptosis and ferroptosis. Apelins stimulate the autophagy of cardiomyocytes. Synthetic apelin analogues are prospective compounds for the development of novel cardioprotective drugs.
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Affiliation(s)
- Sergey V Popov
- Tomsk National Research Medical Center, Cardiology Research Institute, The Russian Academy of Sciences, Kyevskaya 111A, Tomsk 634012, Russia
| | - Leonid N Maslov
- Tomsk National Research Medical Center, Cardiology Research Institute, The Russian Academy of Sciences, Kyevskaya 111A, Tomsk 634012, Russia
| | - Alexandr V Mukhomedzyanov
- Tomsk National Research Medical Center, Cardiology Research Institute, The Russian Academy of Sciences, Kyevskaya 111A, Tomsk 634012, Russia
| | - Boris K Kurbatov
- Tomsk National Research Medical Center, Cardiology Research Institute, The Russian Academy of Sciences, Kyevskaya 111A, Tomsk 634012, Russia
| | - Alexandr S Gorbunov
- Tomsk National Research Medical Center, Cardiology Research Institute, The Russian Academy of Sciences, Kyevskaya 111A, Tomsk 634012, Russia
| | - Michail Kilin
- Tomsk National Research Medical Center, Cardiology Research Institute, The Russian Academy of Sciences, Kyevskaya 111A, Tomsk 634012, Russia
| | - Viacheslav N Azev
- Branch of Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, The Russian Academy of Sciences, Pushchino 142290, Russia
| | - Maria S Khlestkina
- Department of Pharmacology, Tyumen State Medical University, Tyumen 625023, Russia
| | - Galina Z Sufianova
- Department of Pharmacology, Tyumen State Medical University, Tyumen 625023, Russia
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5
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Yang Y, Chen M, Qiu Y, Li X, Huang Y, Zhang W. The Apelin/APLNR system modulates tumor immune response by reshaping the tumor microenvironment. Gene X 2022; 834:146564. [PMID: 35598689 DOI: 10.1016/j.gene.2022.146564] [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: 03/08/2022] [Revised: 04/12/2022] [Accepted: 05/06/2022] [Indexed: 11/04/2022] Open
Abstract
Apelin is an endogenous ligand of the Apelin receptor (APLNR), a seven-transmembrane G protein-coupled receptor, which is widely distributed in human tissue. The Apelin/APLNR system is involved in regulating several physiological and pathological processes. The Apelin expression is increased in a variety of cancer and the Apelin/APLNR system could regulate the development of tumors through mediating autophagy, apoptosis, pyroptosis, and other biological processes to regulate tumor cell proliferation, migration, and invasion. The Apelin/APLNR system also participates in immune response and immune regulation through PI3K-Akt, ERK-MAPK, and other signal pathways. The latest research points out that there is a negative regulatory relationship between APLNR and immune checkpoint PD-L1. In this review, we outline the significance of the Apelin/APLNR signaling pathway in tumorigenesis and its immune regulation. These endeavors provide new insights into the translational application of Apelin/APLNR in cancer and may contribute to the promotion of more effective treatments for cancers.
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Affiliation(s)
- Yuqin Yang
- Department of Medical Laboratory Science, The Third Xiangya Hospital, Central South University, Changsha, Hunan Province 410013, PR China
| | - Meilin Chen
- Department of Medical Laboratory Science, The Third Xiangya Hospital, Central South University, Changsha, Hunan Province 410013, PR China
| | - Yanbing Qiu
- Department of Medical Laboratory Science, The Third Xiangya Hospital, Central South University, Changsha, Hunan Province 410013, PR China
| | - Xiaoxu Li
- Department of Medical Laboratory Science, The Third Xiangya Hospital, Central South University, Changsha, Hunan Province 410013, PR China
| | - Yumei Huang
- Department of Medical Laboratory Science, The Third Xiangya Hospital, Central South University, Changsha, Hunan Province 410013, PR China
| | - Wenling Zhang
- Department of Medical Laboratory Science, The Third Xiangya Hospital, Central South University, Changsha, Hunan Province 410013, PR China.
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6
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Design and preparation of N-linked hydroxypyridine-based APJ agonists. Bioorg Med Chem Lett 2022; 73:128882. [PMID: 35817293 DOI: 10.1016/j.bmcl.2022.128882] [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: 03/22/2022] [Revised: 06/17/2022] [Accepted: 07/04/2022] [Indexed: 11/24/2022]
Abstract
Agonism of the apelin receptor (APJ) has demonstrated beneficial effects in models of heart failure. We have previously disclosed compounds such as 4, which showed good APJ agonist activity but were metabolized to the mono-demethylated, non-interconverting atropisomer metabolites. Herein, we detail the design and optimization of a novel series of N-linked APJ agonists with good potency, metabolic stability, and rat pharmacokinetic profile, which are unable to undergo the same metabolic mono-demethylation cleavage.
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7
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Lu X, Yao J, Li C, Cui L, Liu Y, Liu X, Wang G, Dong J, Deng Q, Hu Y, Guo D, Wang W, Li C. Shexiang Tongxin Dropping Pills Promote Macrophage Polarization-Induced Angiogenesis Against Coronary Microvascular Dysfunction via PI3K/Akt/mTORC1 Pathway. Front Pharmacol 2022; 13:840521. [PMID: 35401214 PMCID: PMC8984141 DOI: 10.3389/fphar.2022.840521] [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] [Received: 12/21/2021] [Accepted: 01/20/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Accumulating evidence suggests that coronary microvascular dysfunction (CMD) is one of the important causes of coronary artery diseases. Angiogenesis can effectively improve CMD by increasing blood supply capacity, recovering cardiac function and poor hemodynamics. Clinical studies have approved Shexiang Tongxin dropping pill (STDP), which has exerted remarkable roles on ameliorating CMD, but the effects and mechanisms of STDPs on angiogenesis have not been clarified. Purpose: The purpose of this study was to elucidate the effects and potential mechanisms of STDPs on macrophage polarization-induced angiogenesis against CMD. Methods: Echocardiography, optical microangiography (OMAG), and histological examination were applied to evaluate cardioprotection and proangiogenic effects of STDPs on left anterior descending (LAD) ligation-induced CMD rats. In vitro, oxygen-glucose deprivation-reperfusion (OGD/R)-induced HUVEC model and LPS-stimulated bone marrow-derived macrophage (BMDM) model were established to observe the effects of STDPs on angiogenesis and M2 macrophage polarization. Results: STDPs improved cardiac function, increased microvascular density, and the number of M2 macrophages in the heart of CMD rats. In vitro, STDPs accelerated the proliferation, migration, and tube formation in OGD/R-induced HUVECs similar to the effects of VEGF-A. Furthermore, in LPS-stimulated BMDMs model, STDPs modulated M2 macrophage polarization and increased VEGF-A release via the PI3K/AKT/mTORC1 pathway. Conclusion: STDPs promoted macrophage polarization-induced angiogenesis against CMD via the PI3K/Akt/mTORC1 pathway. Our results demonstrated that the phenotype transformation of macrophages and stimulating the secretion of VEGF-A may be applied as novel cardioprotective targets for the treatment of CMD.
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Affiliation(s)
- Xiangyu Lu
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medical, Beijing University of Chinese Medicine, Beijing, China
| | - Junkai Yao
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Changxiang Li
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Lingwen Cui
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medical, Beijing University of Chinese Medicine, Beijing, China
| | - Yizhou Liu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Xiangning Liu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Gang Wang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Jianteng Dong
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Qiong Deng
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yueyao Hu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Dongqing Guo
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Wei Wang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.,Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, China
| | - Chun Li
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medical, Beijing University of Chinese Medicine, Beijing, China.,Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, China
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Wu H, Xia C, Li R, Tao C, Tang Q, Hu W. Correlation Between Apelin and Collateral Circulation in Patients with Middle Cerebral Artery Occlusion and Moyamoya Disease. Int J Gen Med 2022; 15:699-709. [PMID: 35082519 PMCID: PMC8784270 DOI: 10.2147/ijgm.s341015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Accepted: 12/14/2021] [Indexed: 01/12/2023] Open
Abstract
Background and Objectives Moyamoya disease (MMD) is a unique cerebrovascular occlusive disease with abnormal vascular hyperplasia, which causes cerebrovascular accidents like intracranial arteriosclerosis. This study aimed to explore whether plasma apelin levels are related to good collateral circulation in ischemic diseases, which may be higher in patients with MMD than middle cerebral artery (MCA) occlusion or healthy controls, and may have a connection with the MMD grades. Methods We recruited 68 MMD patients and 25 MCA occlusion patients diagnosed by angiography, including 29 patients without cerebrovascular problems as controls. We examined the plasma apelin, serum nitric oxide (NO), and vascular endothelial growth factor (VEGF) levels of all subjects by ELISA kit. We compared the relationship between apelin, NO, and VEGF in the blood of three groups, to explore the relationship. We also investigated whether the plasma apelin-13, apelin-17, and apelin-36 levels correlate with the MMD classification. Results Univariate analyses indicated that the MMD group had the higher plasma apelin-13, apelin-17, apelin-36, and serum NO levels than the MCA occlusion and healthy control groups. Binary logistic regression analyses further showed that the apelin-13 level was substantially higher in MMD patients than in MCA occlusion patients. Patients with MMD were significantly younger than patients with MCA occlusion by their mean ages. Linear regression analyses were performed to compare apelin levels between different grades of the patients with MMD. Apelin-13, apelin-17, and apelin-36 levels increased with the gradual increase of compensation grades level independent of NO and VEGF. Apelin-13 and apelin-36 showed a positive effect on the compensation scores in MMD. Conclusion Our study demonstrated that apelin-13 was significantly increased in patients with MMD than patients with MCA occlusion independent of NO and VEGF. Moreover, plasma apelin-13, apelin-17, and apelin-36 levels increase with the grades of MMD.
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Affiliation(s)
- Hanlin Wu
- Stroke Center & Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, People's Republic of China
| | - Chengyu Xia
- Department of Neurosurgery, The First Affiliated Hospital of USTC, Provincial Hospital Affiliated to Anhui Medical University, Hefei, Anhui, People’s Republic of China
| | - Rui Li
- Department of Neurology, The First Affiliated Hospital of USTC, Provincial Hospital Affiliated to Anhui Medical University, Hefei, Anhui, People’s Republic of China
| | - Chunrong Tao
- Department of Neurology, The First Affiliated Hospital of USTC, Provincial Hospital Affiliated to Anhui Medical University, Hefei, Anhui, People’s Republic of China
| | - Qiqiang Tang
- Department of Neurology, The First Affiliated Hospital of USTC, Provincial Hospital Affiliated to Anhui Medical University, Hefei, Anhui, People’s Republic of China
| | - Wei Hu
- Stroke Center & Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, People's Republic of China
- Correspondence: Wei Hu; Qiqiang Tang Email ;
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9
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Marczewski K, Gospodarczyk N, Gospodarczyk A, Widuch M, Tkocz M. APELIN IN HEART FAILURE. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2022; 75:2501-2506. [PMID: 36472288 DOI: 10.36740/wlek202210130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Apelin is a biologically active protein encoded by the APLN gene. It was first isolated in 1998 as a ligand for the APJ receptor. It exists in several isoforms differing in polypeptide chain length and biological activity. It is secreted by white adipose tissue, and its expression has been identified in many body tissues, including the cardiovascular system, kidneys, lungs, CNS (especially the hypothalamus, suprachiasmatic and ventricular nuclei), skeletal muscle, mammary glands, adrenal glands, ovaries, stomach, liver cells, placenta, and breast milk. However, the highest concentrations were observed in the endocardium and endothelium of vascular smooth muscle cells. In myocardial tissue, apelin has a positive inotropic effect and exerts an opposing effect to the RAA (renin-angiotensin-aldosterone) system, lowering blood pressure. Therefore, its positive role in early stages of heart failure, in patients with hypertension and ischemic heart disease is emphasized. The synthesis and secretion of apelin by adipocytes makes it possible to classify this peptide as an adipokine. Therefore, its production in adipose tissue is enhanced in obesity. Furthermore, apelin has been shown to increase cellular sensitivity to insulin and improve glucose tolerance in the onset of type 2 diabetes, and therefore appears to play a significant role in the pathogenesis of metabolic disease. An accurate assessment of the importance of apelin in cardiovascular disease requires further studies, which may contribute to the use of apelin in the treatment of heart failure.
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Affiliation(s)
- Kamil Marczewski
- DEPARTMENT OF EMERGENCY MEDICINE, MEDICAL UNIVERSITY OF SILESIA, POLAND
| | | | | | - Michał Widuch
- DEPARTMENT OF BIOCHEMISTRY, MEDICAL UNIVERSITY OF SILESIA, POLAND
| | - Michał Tkocz
- UROLOGICAL DEPARTMENT OF MUNICIPAL HOSPITAL, MEDICAL UNIVERSITY OF SILESIA, POLAND
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10
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Meng W, Pi Z, Brigance R, Rossi KA, Schumacher WA, Bostwick JS, Gargalovic PS, Onorato JM, Luk CE, Generaux CN, Wang T, Wexler RR, Finlay HJ. Identification of a Hydroxypyrimidinone Compound ( 21) as a Potent APJ Receptor Agonist for the Potential Treatment of Heart Failure. J Med Chem 2021; 64:18102-18113. [PMID: 34855405 DOI: 10.1021/acs.jmedchem.1c01504] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This paper describes our continued efforts in the area of small-molecule apelin receptor agonists. Recently disclosed compound 2 showed an acceptable metabolic stability but demonstrated monodemethylation of the dimethoxyphenyl group to generate atropisomer metabolites in vitro. In this article, we extended the structure-activity relationship at the C2 position that led to the identification of potent pyrazole analogues with excellent metabolic stability. Due to the increased polarity at C2, the permeability for these compounds decreased. Further adjustment of the polarity by replacing the N1 2,6-dimethoxyphenyl group with a 2,6-diethylphenyl group and reoptimization for the potency of the C5 pyrroloamides resulted in potent compounds with improved permeability. Compound 21 displayed excellent pharmacokinetic profiles in rat, monkey, and dog models and robust pharmacodynamic efficacy in the rodent heart failure model. Compound 21 also showed an acceptable safety profile in preclinical toxicology studies and was selected as a backup development candidate for the program.
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Affiliation(s)
- Wei Meng
- Departments of Discovery Chemistry, Bristol Myers Squibb, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Zulan Pi
- Departments of Discovery Chemistry, Bristol Myers Squibb, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Robert Brigance
- Departments of Discovery Chemistry, Bristol Myers Squibb, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Karen A Rossi
- Computer-Assisted Drug Design, Bristol Myers Squibb, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - William A Schumacher
- Cardiovascular Drug Discovery Biology, Bristol Myers Squibb, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Jeffrey S Bostwick
- Cardiovascular Drug Discovery Biology, Bristol Myers Squibb, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Peter S Gargalovic
- Cardiovascular Drug Discovery Biology, Bristol Myers Squibb, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Joelle M Onorato
- Pharmaceutical Candidate Optimization, Bristol Myers Squibb, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Chiuwa E Luk
- Pharmaceutical Candidate Optimization, Bristol Myers Squibb, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Claudia N Generaux
- Pharmaceutical Candidate Optimization, Bristol Myers Squibb, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Tao Wang
- Leads Discovery and Optimization, Research and Development, Bristol Myers Squibb, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Ruth R Wexler
- Departments of Discovery Chemistry, Bristol Myers Squibb, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Heather J Finlay
- Departments of Discovery Chemistry, Bristol Myers Squibb, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
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Pi Z, Johnson JA, Meng W, Phillips M, Schumacher WA, Bostwick JS, Gargalovic PS, Onorato JM, Generaux CN, Wang T, He Y, Gordon DA, Wexler RR, Finlay HJ. Identification of 6-Hydroxypyrimidin-4(1 H)-one-3-carboxamides as Potent and Orally Active APJ Receptor Agonists. ACS Med Chem Lett 2021; 12:1766-1772. [PMID: 34795866 DOI: 10.1021/acsmedchemlett.1c00385] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 10/18/2021] [Indexed: 01/01/2023] Open
Abstract
The apelin receptor (APJ) is a significant regulator of cardiovascular function and is involved in heart failure and other cardiovascular diseases. (Pyr1)apelin-13 is one of the endogenous agonists of the APJ receptor. Administration of (Pyr1)apelin-13 increases cardiac output in preclinical models and humans. Recently we disclosed clinical lead BMS-986224 (1), a C3 oxadiazole pyridinone APJ receptor agonist with robust pharmacodynamic effects similar to (Pyr1)apelin-13 in an acute rat pressure-volume loop model. Herein we describe the structure-activity relationship of the carboxamides as oxadiazole bioisosteres at C3 of the pyridinone core and C5 of the respective pyrimidinone core. This study led to the identification of structurally differentiated 6-hydroxypyrimidin-4(1H)-one-3-carboxamide 14a with pharmacodynamic effects comparable to those of compound 1.
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Affiliation(s)
- Zulan Pi
- Research and Development, Bristol Myers Squibb Company, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - James A. Johnson
- Research and Development, Bristol Myers Squibb Company, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Wei Meng
- Research and Development, Bristol Myers Squibb Company, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Monique Phillips
- Research and Development, Bristol Myers Squibb Company, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - William A. Schumacher
- Research and Development, Bristol Myers Squibb Company, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Jeffrey S. Bostwick
- Research and Development, Bristol Myers Squibb Company, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Peter S. Gargalovic
- Research and Development, Bristol Myers Squibb Company, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Joelle M. Onorato
- Research and Development, Bristol Myers Squibb Company, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Claudia N. Generaux
- Research and Development, Bristol Myers Squibb Company, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Tao Wang
- Research and Development, Bristol Myers Squibb Company, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Yan He
- Research and Development, Bristol Myers Squibb Company, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - David A. Gordon
- Research and Development, Bristol Myers Squibb Company, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Ruth R. Wexler
- Research and Development, Bristol Myers Squibb Company, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
| | - Heather J. Finlay
- Research and Development, Bristol Myers Squibb Company, P.O. Box 5400, Princeton, New Jersey 08543-5400, United States
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Cao X, Li B, Han X, Zhang X, Dang M, Wang H, Du F, Zeng X, Guo C. Soluble receptor for advanced glycation end-products promotes angiogenesis through activation of STAT3 in myocardial ischemia/reperfusion injury. Apoptosis 2021; 25:341-353. [PMID: 32333220 DOI: 10.1007/s10495-020-01602-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Soluble receptor for advanced glycation end-products (sRAGE), which exerts cardioprotective effect through inhibiting cardiomyocyte apoptosis and autophagy during ischemia/reperfusion (I/R) injury, is also known to enhance angiogenesis in post-ischemic reperfusion injury-critical limb ischemia (PIRI-CLI) mice. However, whether sRAGE protects the heart from myocardial I/R injury via promoting angiogenesis remains unclear. Myocardial model of I/R injury was conducted by left anterior descending (LAD) ligation for 30 min and reperfusion for 2 weeks in C57BL/6 mice. And I/R injury in cardiac microvascular endothelial cells (CMECs) was duplicated by oxygen and glucose deprivation. The results showed that I/R-induced cardiac dysfunction, inflammation and myocardial fibrosis were all reversed by sRAGE. CD31 immunohistochemistry staining showed that sRAGE increased the density of vessels after I/R injury. The results from cultured CMECs showed that sRAGE inhibited apoptosis and increased proliferation, migration, angiogenesis after exposure to I/R. These effects were dependent on signal transducer and activator of transcription 3 (STAT3) pathway. Together, the present study demonstrated that activation of STAT3 contributed to the protective effects of sRAGE on myocardial I/R injury via promoting angiogenesis.
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Affiliation(s)
- Xianxian Cao
- Department of Cardiology, Beijing Tiantan Hospital, Capital Medical University, No. 119 South 4th Ring West Road, Fengtai District, Beijing, 100070, People's Republic of China
| | - Bin Li
- Department of Physiology and Pathophysiology, Capital Medical University, No. 10 You An Men Wai Xi Tou Tiao, Fengtai District, Beijing, 100069, People's Republic of China
| | - Xuejie Han
- Department of Cardiology, Beijing Tiantan Hospital, Capital Medical University, No. 119 South 4th Ring West Road, Fengtai District, Beijing, 100070, People's Republic of China
| | - Xiuling Zhang
- Department of Cardiology, Beijing Tiantan Hospital, Capital Medical University, No. 119 South 4th Ring West Road, Fengtai District, Beijing, 100070, People's Republic of China
| | - Mengqiu Dang
- Department of Cardiology, Beijing Tiantan Hospital, Capital Medical University, No. 119 South 4th Ring West Road, Fengtai District, Beijing, 100070, People's Republic of China
| | - Hongxia Wang
- Department of Physiology and Pathophysiology, Capital Medical University, No. 10 You An Men Wai Xi Tou Tiao, Fengtai District, Beijing, 100069, People's Republic of China
| | - Fenghe Du
- Department of Cardiology, Beijing Tiantan Hospital, Capital Medical University, No. 119 South 4th Ring West Road, Fengtai District, Beijing, 100070, People's Republic of China.,Department of Geriatrics, Beijing Tiantan Hospital, Capital Medical University, No. 119 South 4th Ring West Road, Fengtai District, Beijing, 100070, People's Republic of China
| | - Xiangjun Zeng
- Department of Physiology and Pathophysiology, Capital Medical University, No. 10 You An Men Wai Xi Tou Tiao, Fengtai District, Beijing, 100069, People's Republic of China.
| | - Caixia Guo
- Department of Cardiology, Beijing Tiantan Hospital, Capital Medical University, No. 119 South 4th Ring West Road, Fengtai District, Beijing, 100070, People's Republic of China. .,Clinical Trial Center, Beijing Tiantan Hospital, National Clinical Trial Institution, Capital Medical University, No. 119 South 4th Ring West Road, Fengtai District, Beijing, 100070, People's Republic of China.
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13
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Li B, Yin J, Chang J, Zhang J, Wang Y, Huang H, Wang W, Zeng X. Apelin/APJ relieve diabetic cardiomyopathy by reducing microvascular dysfunction. J Endocrinol 2021; 249:1-18. [PMID: 33504680 PMCID: PMC8052525 DOI: 10.1530/joe-20-0398] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 01/25/2021] [Indexed: 12/30/2022]
Abstract
Microcirculatory injuries had been reported to be involved in diabetic cardiomyopathy, which was mainly related to endothelial cell dysfunction. Apelin, an adipokine that is upregulated in diabetes mellitus, was reported to improve endothelial cell dysfunction and attenuate cardiac insufficiency induced by ischemia and reperfusion. Therefore, it is hypothesized that apelin might be involved in alleviating endothelial cell dysfunction and followed cardiomyopathy in diabetes mellitus. The results showed that apelin improved endothelial cell dysfunction via decreasing apoptosis and expression of adhesion molecules and increasing proliferation, angiogenesis, and expression of E-cadherin, VEGFR 2 and Tie-2 in endothelial cells, which resulted in the attenuation of the capillary permeability in cardiac tissues and following diabetic cardiomyopathy. Meanwhile, the results from endothelial cell-specific APJ knockout mice and cultured endothelial cells confirmed that the effects of apelin on endothelial cells were dependent on APJ and the downstream NFκB pathways. In conclusion, apelin might reduce microvascular dysfunction induced by diabetes mellitus via improving endothelial dysfunction dependent on APJ activated NFκB pathways.
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Affiliation(s)
- Bin Li
- School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Jiming Yin
- Beijing You An Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Hepatology, Beijing, China
| | - Jing Chang
- Beijing You An Hospital, Capital Medical University, Beijing, China
| | - Jia Zhang
- School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Yangjia Wang
- School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Haixia Huang
- School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Wei Wang
- School of Basic Medical Sciences, Capital Medical University, Beijing, China
- Beijing Lab for Cardiovascular Precision Medicine, Beijing, China
| | - Xiangjun Zeng
- School of Basic Medical Sciences, Capital Medical University, Beijing, China
- Correspondence should be addressed to X Zeng:
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14
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Senesi P, Luzi L, Terruzzi I. Adipokines, Myokines, and Cardiokines: The Role of Nutritional Interventions. Int J Mol Sci 2020; 21:ijms21218372. [PMID: 33171610 PMCID: PMC7664629 DOI: 10.3390/ijms21218372] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 11/02/2020] [Accepted: 11/03/2020] [Indexed: 02/06/2023] Open
Abstract
It is now established that adipose tissue, skeletal muscle, and heart are endocrine organs and secrete in normal and in pathological conditions several molecules, called, respectively, adipokines, myokines, and cardiokines. These secretory proteins constitute a closed network that plays a crucial role in obesity and above all in cardiac diseases associated with obesity. In particular, the interaction between adipokines, myokines, and cardiokines is mainly involved in inflammatory and oxidative damage characterized obesity condition. Identifying new therapeutic agents or treatment having a positive action on the expression of these molecules could have a key positive effect on the management of obesity and its cardiac complications. Results from recent studies indicate that several nutritional interventions, including nutraceutical supplements, could represent new therapeutic agents on the adipo-myo-cardiokines network. This review focuses the biological action on the main adipokines, myokines and cardiokines involved in obesity and cardiovascular diseases and describe the principal nutraceutical approaches able to regulate leptin, adiponectin, apelin, irisin, natriuretic peptides, and follistatin-like 1 expression.
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Affiliation(s)
- Pamela Senesi
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, 20131 Milan, Italy; (P.S.); (L.L.)
- Department of Endocrinology, Nutrition and Metabolic Diseases, IRCCS MultiMedica, 20138 Milan, Italy
| | - Livio Luzi
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, 20131 Milan, Italy; (P.S.); (L.L.)
- Department of Endocrinology, Nutrition and Metabolic Diseases, IRCCS MultiMedica, 20138 Milan, Italy
| | - Ileana Terruzzi
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, 20131 Milan, Italy; (P.S.); (L.L.)
- Department of Endocrinology, Nutrition and Metabolic Diseases, IRCCS MultiMedica, 20138 Milan, Italy
- Correspondence:
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15
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The Effect of MicroRNA-101 on Angiogenesis of Human Umbilical Vein Endothelial Cells during Hypoxia and in Mice with Myocardial Infarction. BIOMED RESEARCH INTERNATIONAL 2020; 2020:5426971. [PMID: 32953883 PMCID: PMC7487113 DOI: 10.1155/2020/5426971] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 06/10/2020] [Accepted: 08/05/2020] [Indexed: 12/15/2022]
Abstract
Background Previous studies showed that recanalization and angiogenesis within the infarct region are of vital importance to the survival of myocardial cells during the treatment of acute myocardial infarction (AMI). Methods In this study, EdU cell proliferation assay, Transwell assay, scratch wound assay, and tube formation assay were used. Twelve bioinformatics analysis packages were used to predict the target genes of miR-101. Target genes were verified by luciferase reporter generation and assay, fluorescent quantitative PCR, and western blotting. Animal model and treatments were detected by M-mode echocardiography and immunofluorescent staining of CD31, Ki67, and α-SMA. Results AgomiR-101 significantly enhanced HUVEC proliferation, migration, and tube formation. A double-luciferase reporter assay revealed that the hsa-miR-101 mimic attenuated the activity of the EIF4E3′-UTR-wt type plasmid by 36%. The expression levels of HIF-1α and VEGF-A in the scrambled RNA group were significantly lower than those in the EIF4E3 siRNA and agomiR-101 groups. The left ventricular ejection fraction of the AMI+Adv-miR-101 group was significantly higher than that of the AMI+Adv-null and Sham+Adv-null groups. The proliferation of vessel cells in the peripheral infarcted myocardium was higher in the AMI+Adv-miR-101 group than that in the AMI+Adv-null and Sham+Adv-null groups. Conclusion MiR-101 can promote angiogenesis in the region surrounding the myocardial infarction.
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16
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Ushakov A, Ivanchenko V, Gagarina A. Regulation of Myocardial Extracellular Matrix Dynamic Changes in Myocardial Infarction and Postinfarct Remodeling. Curr Cardiol Rev 2020; 16:11-24. [PMID: 31072294 PMCID: PMC7393593 DOI: 10.2174/1573403x15666190509090832] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/22/2019] [Accepted: 04/29/2019] [Indexed: 02/07/2023] Open
Abstract
The article represents literature review dedicated to molecular and cellular mechanisms underlying clinical manifestations and outcomes of acute myocardial infarction. Extracellular matrix adaptive changes are described in detail as one of the most important factors contributing to healing of damaged myocardium and post-infarction cardiac remodeling. Extracellular matrix is reviewed as dynamic constantly remodeling structure that plays a pivotal role in myocardial repair. The role of matrix metalloproteinases and their tissue inhibitors in fragmentation and degradation of extracellular matrix as well as in myocardium healing is discussed. This review provides current information about fibroblasts activity, the role of growth factors, particularly transforming growth factor β and cardiotrophin-1, colony-stimulating factors, adipokines and gastrointestinal hormones, various matricellular proteins. In conclusion considering the fact that dynamic transformation of extracellular matrix after myocardial ischemic damage plays a pivotal role in myocardial infarction outcomes and prognosis, we suggest a high importance of further investigation of mechanisms underlying extracellular matrix remodeling and cell-matrix interactions in cardiovascular diseases.
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Affiliation(s)
- Alexey Ushakov
- Department of Internal Medicine #1 with Clinical Pharmacology Course, Medical Academy named after S.I. Georgievsky of V.I. Vernadsky Crimean Federal University, Simferopol, Russian Federation
| | - Vera Ivanchenko
- Department of Internal Medicine #1 with Clinical Pharmacology Course, Medical Academy named after S.I. Georgievsky of V.I. Vernadsky Crimean Federal University, Simferopol, Russian Federation
| | - Alina Gagarina
- Department of Internal Medicine #1 with Clinical Pharmacology Course, Medical Academy named after S.I. Georgievsky of V.I. Vernadsky Crimean Federal University, Simferopol, Russian Federation
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17
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Qu M, Jiang X, Zhou X, Wang C, Wu Q, Ren L, Zhu J, Zhu S, Tebon P, Sun W, Khademhosseini A. Stimuli-Responsive Delivery of Growth Factors for Tissue Engineering. Adv Healthc Mater 2020; 9:e1901714. [PMID: 32125786 PMCID: PMC7189772 DOI: 10.1002/adhm.201901714] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 02/03/2020] [Indexed: 02/05/2023]
Abstract
Growth factors (GFs) play a crucial role in directing stem cell behavior and transmitting information between different cell populations for tissue regeneration. However, their utility as therapeutics is limited by their short half-life within the physiological microenvironment and significant side effects caused by off-target effects or improper dosage. "Smart" materials that can not only sustain therapeutic delivery over a treatment period but also facilitate on-demand release upon activation are attracting significant interest in the field of GF delivery for tissue engineering. Three properties are essential in engineering these "smart" materials: 1) the cargo vehicle protects the encapsulated therapeutic; 2) release is targeted to the site of injury; 3) cargo release can be modulated by disease-specific stimuli. The aim of this review is to summarize the current research on stimuli-responsive materials as intelligent vehicles for controlled GF delivery; Five main subfields of tissue engineering are discussed: skin, bone and cartilage, muscle, blood vessel, and nerve. Challenges in achieving such "smart" materials and perspectives on future applications of stimuli-responsive GF delivery for tissue regeneration are also discussed.
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Affiliation(s)
- Moyuan Qu
- Department of Bioengineering, California NanoSystems Institute and Center for Minimally Invasive Therapeutics (C-MIT) University of California, Los Angeles, Los Angeles, CA 90095, USA
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Xing Jiang
- Department of Bioengineering, California NanoSystems Institute and Center for Minimally Invasive Therapeutics (C-MIT) University of California, Los Angeles, Los Angeles, CA 90095, USA
- School of Nursing, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Xingwu Zhou
- Department of Bioengineering, California NanoSystems Institute and Center for Minimally Invasive Therapeutics (C-MIT) University of California, Los Angeles, Los Angeles, CA 90095, USA
- Department of Chemical and Biomolecular Engineering, University of California-Los Angeles, Los Angeles, CA 90095, USA
| | - Canran Wang
- Department of Bioengineering, California NanoSystems Institute and Center for Minimally Invasive Therapeutics (C-MIT) University of California, Los Angeles, Los Angeles, CA 90095, USA
- Department of Biochemistry and Molecular Cell Biology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Qingzhi Wu
- Department of Bioengineering, California NanoSystems Institute and Center for Minimally Invasive Therapeutics (C-MIT) University of California, Los Angeles, Los Angeles, CA 90095, USA
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Li Ren
- Department of Bioengineering, California NanoSystems Institute and Center for Minimally Invasive Therapeutics (C-MIT) University of California, Los Angeles, Los Angeles, CA 90095, USA
- School of Life Sciences, Northwestern Polytechnical University, Xi’an 710072, China
| | - Jixiang Zhu
- Department of Bioengineering, California NanoSystems Institute and Center for Minimally Invasive Therapeutics (C-MIT) University of California, Los Angeles, Los Angeles, CA 90095, USA
- Department of Biomedical Engineering, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou 511436, China
| | - Songsong Zhu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Peyton Tebon
- Department of Bioengineering, California NanoSystems Institute and Center for Minimally Invasive Therapeutics (C-MIT) University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Wujin Sun
- Department of Bioengineering, California NanoSystems Institute and Center for Minimally Invasive Therapeutics (C-MIT) University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Ali Khademhosseini
- Department of Bioengineering, California NanoSystems Institute and Center for Minimally Invasive Therapeutics (C-MIT) University of California, Los Angeles, Los Angeles, CA 90095, USA
- Department of Chemical and Biomolecular Engineering, University of California-Los Angeles, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, Department of Radiology University of California-Los Angeles, Los Angeles, CA 90095, USA
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18
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Liu W, Yan J, Pan W, Tang M. Apelin/Elabela-APJ: a novel therapeutic target in the cardiovascular system. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:243. [PMID: 32309390 PMCID: PMC7154429 DOI: 10.21037/atm.2020.02.07] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Apelin and Elabela (ELA) are endogenous ligands of angiotensin domain type 1 receptor-associated proteins (APJ). Apelin/ELA-APJ signal is widely distributed in the cardiovascular system of fetuse and adult. The signal is involved in the development of the fetal heart and blood vessels and regulating vascular tension in adults. This review described the effects of apelin/ELA-APJ on fetal (vasculogenesis and angiogenesis) and adult cardiovascular function [vascular smooth muscle cell (VSMC) proliferation, vasodilation, positive myodynamia], and relative diseases [eclampsia, hypertension, pulmonary hypertension, heart failure (HF), myocardial infarction (MI), atherosclerosis, etc.] in detail. The pathways of apelin/ELA-APJ regulating cardiovascular function and cardiovascular-related diseases are summarized. The drugs developed based on apelin and ELA suggests APJ is a prospective strategy for cardiovascular disease therapy.
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Affiliation(s)
- Wei Liu
- Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China.,Department of Pharmacy, The Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Jialong Yan
- Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, University of South China, Hengyang 421001, China
| | - Weinan Pan
- Hunan Food and Drug Vocational College, Changsha 410208, China
| | - Mengjie Tang
- Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China
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Fan C, Shi J, Zhuang Y, Zhang L, Huang L, Yang W, Chen B, Chen Y, Xiao Z, Shen H, Zhao Y, Dai J. Myocardial-Infarction-Responsive Smart Hydrogels Targeting Matrix Metalloproteinase for On-Demand Growth Factor Delivery. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1902900. [PMID: 31408234 DOI: 10.1002/adma.201902900] [Citation(s) in RCA: 101] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 07/22/2019] [Indexed: 06/10/2023]
Abstract
Although in situ restoration of blood supply to the infarction region and attenuating pre-existing extracellular matrix degradation remain potential therapeutic approaches for myocardial infarction (MI), local delivery of therapeutics has been limited by low accumulation (inefficacy) and unnecessary diffusion (toxicity). Here, a dual functional MI-responsive hydrogel is fabricated for on-demand drug delivery to promote angiogenesis and inhibit cardiac remodeling by targeting upregulated matrix metalloproteinase-2/9 (MMP-2/9) after MI. A glutathione (GSH)-modified collagen hydrogel (collagen-GSH) is prepared by conjugating collagen amine groups with GSH sulfhydryl groups and the recombinant protein GST-TIMP-bFGF (bFGF: basic fibroblast growth factor) by fusing bFGF with glutathione-S-transferase (GST) and MMP-2/9 cleavable peptide PLGLAG (TIMP). Specific binding between GST and GSH significantly improves the amount of GST-TIMP-bFGF loaded in collagen-GSH hydrogel. The TIMP peptide enclosed between GST and bFGF responds to MMPs for on-demand release during MI. Additionally, the TIMP peptide is a competitive substrate of MMPs that inhibits the excessive degradation of cardiac matrix by MMPs after MI. GST-TIMP-bFGF/collagen-GSH hydrogels promote the recovery of MI rats by enhancing vascularization and ameliorating myocardium remodeling. The results suggest that on-demand growth factor delivery by synchronously controlling binding and responsive release to promote angiogenesis and attenuate cardiac remodeling might be promising for the treatment of ischemic heart disease.
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Affiliation(s)
- Caixia Fan
- Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Jiajia Shi
- Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
- School of Nano Technology and Nano Bionics, University of Science and Technology of China, Hefei, 230026, China
| | - Yan Zhuang
- Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Lulu Zhang
- Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Lei Huang
- Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Wen Yang
- Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Bing Chen
- State Key Laboratory of Molecular Development Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Yanyan Chen
- Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Zhifeng Xiao
- State Key Laboratory of Molecular Development Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
| | - He Shen
- Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Yannan Zhao
- State Key Laboratory of Molecular Development Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Jianwu Dai
- Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
- State Key Laboratory of Molecular Development Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
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20
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Ameliorative effect of apelin on streptozotocin-induced diabetes and its associated cardiac hypertrophy. ALEXANDRIA JOURNAL OF MEDICINE 2019. [DOI: 10.1016/j.ajme.2017.05.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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21
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Mihanfar A, Nejabati HR, Fattahi A, latifi Z, Faridvand Y, Pezeshkian M, Jodati AR, Safaie N, Afrasiabi A, Nouri M. SIRT3-mediated cardiac remodeling/repair following myocardial infarction. Biomed Pharmacother 2018; 108:367-373. [DOI: 10.1016/j.biopha.2018.09.079] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 09/07/2018] [Accepted: 09/12/2018] [Indexed: 12/14/2022] Open
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22
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Hielscher D, Kaebisch C, Braun BJV, Gray K, Tobiasch E. Stem Cell Sources and Graft Material for Vascular Tissue Engineering. Stem Cell Rev Rep 2018; 14:642-667. [DOI: 10.1007/s12015-018-9825-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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23
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Aleksandrova K, Mozaffarian D, Pischon T. Addressing the Perfect Storm: Biomarkers in Obesity and Pathophysiology of Cardiometabolic Risk. Clin Chem 2018; 64:142-153. [DOI: 10.1373/clinchem.2017.275172] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 10/25/2017] [Indexed: 02/06/2023]
Abstract
AbstractBACKGROUNDThe worldwide rise of obesity has provoked intensified research to better understand its pathophysiology as a means for disease prevention. Several biomarkers that may reflect various pathophysiological pathways that link obesity and cardiometabolic diseases have been identified over the past decades.CONTENTWe summarize research evidence regarding the role of established and novel obesity-related biomarkers, focusing on recent epidemiological evidence for detrimental associations with cardiometabolic diseases including obesity-related cancer. The reviewed biomarkers include biomarkers of glucose–insulin homeostasis (insulin, insulin-like growth factors, and C-peptide), adipose tissue biomarkers (adiponectin, omentin, apelin, leptin, resistin, and fatty-acid-binding protein-4), inflammatory biomarkers (C-reactive protein, interleukin 6, tumor necrosis factor α), and omics-based biomarkers (metabolites and microRNAs).SUMMARYAlthough the evidence for many classical obesity biomarkers, including adiponectin and C-reactive protein (CRP), in disease etiology has been initially promising, the evidence for a causal role in humans remains limited. Further, there has been little demonstrated ability to improve disease prediction beyond classical risk factors. In the era of “precision medicine,” there is an increasing interest in novel biomarkers, and the extended list of potentially promising biomarkers, such as adipokines, cytokines, metabolites, and microRNAs, implicated in obesity may bring new promise for improved, personalized prevention. To further evaluate the role of obesity-related biomarkers as etiological and early-disease-prediction targets, well-designed studies are needed to evaluate temporal associations, replicate findings, and test clinical utility of novel biomarkers. In particular, studies to determine the therapeutic implications of novel biomarkers beyond established metabolic risk factors are highly warranted.
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Affiliation(s)
- Krasimira Aleksandrova
- Nutrition, Immunity and Metabolism Start-up Lab, Department of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
| | | | - Tobias Pischon
- Molecular Epidemiology Research Group, Max Delbrück Center for Molecular Medicine in the Helmholtz Association, Berlin, Germany
- Charité – Universitätsmedizin Berlin, Berlin, Germany
- MDC/BIH Biobank, Max Delbrück Center for Molecular Medicine in the Helmholtz Association and Berlin Institute of Health (BIH), Berlin, Germany
- German Center for Cardiovascular Research (DZHK), partner site Berlin, Berlin, Germany
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24
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Abstract
Apelin and apela (ELABELA/ELA/Toddler) are two peptide ligands for a class A G-protein-coupled receptor named the apelin receptor (AR/APJ/APLNR). Ligand-AR interactions have been implicated in regulation of the adipoinsular axis, cardiovascular system, and central nervous system alongside pathological processes. Each ligand may be processed into a variety of bioactive isoforms endogenously, with apelin ranging from 13 to 55 amino acids and apela from 11 to 32, typically being cleaved C-terminal to dibasic proprotein convertase cleavage sites. The C-terminal region of the respective precursor protein is retained and is responsible for receptor binding and subsequent activation. Interestingly, both apelin and apela exhibit isoform-dependent variability in potency and efficacy under various physiological and pathological conditions, but most studies focus on a single isoform. Biophysical behavior and structural properties of apelin and apela isoforms show strong correlations with functional studies, with key motifs now well determined for apelin. Unlike its ligands, the AR has been relatively difficult to characterize by biophysical techniques, with most characterization to date being focused on effects of mutagenesis. This situation may improve following a recently reported AR crystal structure, but there are still barriers to overcome in terms of comprehensive biophysical study. In this review, we summarize the three components of the apelinergic system in terms of structure-function correlation, with a particular focus on isoform-dependent properties, underlining the potential for regulation of the system through multiple endogenous ligands and isoforms, isoform-dependent pharmacological properties, and biological membrane-mediated receptor interaction. © 2018 American Physiological Society. Compr Physiol 8:407-450, 2018.
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Affiliation(s)
- Kyungsoo Shin
- Department of Biochemistry & Molecular Biology, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Calem Kenward
- Department of Biochemistry & Molecular Biology, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Jan K Rainey
- Department of Biochemistry & Molecular Biology, Dalhousie University, Halifax, Nova Scotia, Canada
- Department of Chemistry, Dalhousie University, Halifax, Nova Scotia, Canada
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25
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Yang L, Zheng T, Wu H, Xin W, Mou X, Lin H, Chen Y, Wu X. Predictive value of apelin-12 in patients with ST-elevation myocardial infarction with different renal function: a prospective observational study. BMJ Open 2017; 7:e018595. [PMID: 29150476 PMCID: PMC5701982 DOI: 10.1136/bmjopen-2017-018595] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVES To investigate factors predicting the onset of major adverse cardiovascular events (MACEs) after primary percutaneous coronary intervention (pPCI) for patients with ST-segment elevation myocardial infarction (STEMI) . BACKGROUND Apelin-12 plays an essential role in cardiovascular homoeostasis. However, current knowledge of its predictive prognostic value is limited. METHODS 464 patients with STEMI (63.0±11.9 years, 355 men) who underwent successful pPCI were enrolled and followed for 2.5 years. Multivariate cox regression analysis and receiver operating characteristic (ROC) curve analysis were performed to determine the factors predicting MACEs. RESULTS 118 patients (25.4%) experienced MACEs in the follow-up period. Multivariate cox regression analysis found low apelin-12 (HR=0.132, 95% CI 0.060 to 0.292, P<0.001), low left ventricular ejection fraction (HR=0.965, 95% CI 0.941 to 0.991, P=0.007), low estimated glomerular filtration rate (eGFR) (HR=0.985, 95% CI 0.977 to 0.993, P<0.001), Killip's classification>I (HR=0.610, 95% CI 0.408 to 0.912, P=0.016) and pathological Q-wave (HR=1.536, 95% CI 1.058 to 2.230, P=0.024) were independent predictors of MACEs in the 2.5 year follow-up period. Low apelin-12 also predicted poorer in-hospital prognosis and MACEs in the 2.5 years follow-up period compared with Δapelin-12 (P=0.0115) and eGFR (P=0.0071) among patients with eGFR>90 mL/min×1.73 m2. Further analysis showed Δapelin-12 <20% was associated with MACEs in patients whose apelin-12 was below 0.76 ng/mL (P=0.0075) on admission. CONCLUSIONS Patients with STEMI receiving pPCI with lower apelin-12 are more likely to suffer MACEs in hospital and 2.5 years postprocedure, particularly in those with normal eGFR levels.
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Affiliation(s)
- Lingchang Yang
- Department of Emergency Medicine, The First People’s Hospital of Taizhou, Taizhou, Zhejiang, China
| | - Ting Zheng
- Department of Emergency Medicine, The First People’s Hospital of Taizhou, Taizhou, Zhejiang, China
| | - Haopeng Wu
- Department of Emergency Medicine, The First People’s Hospital of Taizhou, Taizhou, Zhejiang, China
| | - Wenwei Xin
- Department of Emergency Medicine, The First People’s Hospital of Taizhou, Taizhou, Zhejiang, China
| | - Xiongneng Mou
- Department of Emergency Medicine, The First People’s Hospital of Taizhou, Taizhou, Zhejiang, China
| | - Hui Lin
- Department of Emergency Medicine, The First People’s Hospital of Taizhou, Taizhou, Zhejiang, China
| | - Yide Chen
- Department of Emergency Medicine, The First People’s Hospital of Taizhou, Taizhou, Zhejiang, China
| | - Xiaoyu Wu
- Department of Emergency Medicine, The First People’s Hospital of Taizhou, Taizhou, Zhejiang, China
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26
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Zhu H, Li X, Yuan M, Wan W, Hu M, Wang X, Jiang X. Intramyocardial delivery of bFGF with a biodegradable and thermosensitive hydrogel improves angiogenesis and cardio-protection in infarcted myocardium. Exp Ther Med 2017; 14:3609-3615. [PMID: 29042955 PMCID: PMC5639332 DOI: 10.3892/etm.2017.5015] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2016] [Accepted: 03/17/2017] [Indexed: 11/30/2022] Open
Abstract
Basic fibroblast growth factor (bFGF), a known angiogenic factor, may provide a potential strategy for the treatment of myocardial infarction (MI), but it is limited by a relatively short half-life. Dex-PCL-HEMA/PNIPAAm hydrogel provides a reservoir for the controlled release of growth factors. The aim of the current study was to evaluate the effects of bFGF incorporated into a Dex-PCL-HEMA/PNIPAAm hydrogel on angiogenesis and cardiac health in a rat model of acute MI, induced by coronary artery ligation. Phosphate-buffered solution (PBS group), Dex-PCL-HEMA/PNIPAAm hydrogel (Gel group), bFGF in phosphate-buffered solution (bFGF group) or bFGF in hydrogel (Gel + bFGF group) was injected into a peri-infarcted area of cardiac tissue immediately following MI. On day 30 post-surgery, cardiac function was assessed by echocardiography, apoptosis index by terminal deoxynucleotidyl transferase dUTP nick-end labeling assessment and vascular development by immunohistochemical staining. The findings demonstrated that injection of bFGF along with hydrogel induced angiogenesis, reduced collagen content, MI area and cell apoptosis and improved cardiac function compared with the injection of either bFGF or hydrogel alone. bFGF incorporated with Dex-PCL-HEMA/PNIPAAm hydrogel injection induces angiogenesis, attenuates cardiac remodeling and improves cardiac function following MI.
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Affiliation(s)
- Hongling Zhu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.,Cardiovascular Research Institute, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Xiaoyan Li
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.,Cardiovascular Research Institute, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Mingjie Yuan
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.,Cardiovascular Research Institute, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Weiguo Wan
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.,Cardiovascular Research Institute, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Miaoyang Hu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.,Cardiovascular Research Institute, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Xiaoding Wang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.,Cardiovascular Research Institute, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Xuejun Jiang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.,Cardiovascular Research Institute, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
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Hu W, Jiang W, Ye L, Tian Y, Shen B, Wang K. Prospective evaluation of the diagnostic value of plasma apelin 12 levels for differentiating patients with moyamoya and intracranial atherosclerotic diseases. Sci Rep 2017; 7:5452. [PMID: 28710384 PMCID: PMC5511181 DOI: 10.1038/s41598-017-05664-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Accepted: 06/01/2017] [Indexed: 01/15/2023] Open
Abstract
Patients with moyamoya disease (MMD) or intracranial atherosclerotic disease (ICAD) experience similar cerebral ischaemic events. However, MMD patients show greater angiogenesis and arteriogenesis, which play crucial roles in collateral circulation development to enhance clinical prognosis and outcome. Apelins have been associated with angiogenesis and arteriogenesis. Therefore, the aim of the present study was to determine whether apelin levels were higher in patients with MMD than in patients with ICAD or in healthy controls. We compared plasma apelin levels in 29 patients with MMD, 82 patients with ICAD, and 25 healthy participants. Twelve-hour fasting blood samples were collected and analysed using commercially available kits. Univariate analyses indicated that compared with the ICAD and healthy control groups, the MMD group had higher apelin-12, apelin-13, apelin-36, and nitric oxide levels. Binary logistic regression analyses further showed that the plasma apelin-12 level was substantially higher in MMD patients than in ICAD patients. Patients with MMD were also differentiated from patients with ICAD by their mean ages, with the former being younger. Therefore, the plasma apelin-12 level is a potential diagnostic marker for differentiating MMD and ICAD and may provide a treatment strategy for enhancing collateral circulation development and clinical prognosis and outcome.
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Affiliation(s)
- Wei Hu
- Department of Neurology, Affiliated Provincial Hospital of Anhui Medical University, Hefei, Anhui, 230032, China
| | - Wan Jiang
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230032, China
| | - Li Ye
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230032, China
| | - Yanghua Tian
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230032, China
| | - Bing Shen
- School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui, 230032, China.
| | - Kai Wang
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230032, China.
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28
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Apelin/APJ system: A novel promising therapy target for pathological angiogenesis. Clin Chim Acta 2016; 466:78-84. [PMID: 28025030 DOI: 10.1016/j.cca.2016.12.023] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 12/19/2016] [Accepted: 12/22/2016] [Indexed: 12/21/2022]
Abstract
Apelin is the endogenous ligand of the G protein-coupled receptor APJ. Both Apelin and APJ receptor are widely distributed in various tissues such as heart, brain, limbs, retina and liver. Recent research indicates that the Apelin/APJ system plays an important role in pathological angiogenesis which is a progress of new blood branches developing from preexisting vessels via sprouting. In this paper, we review the important role of the Apelin/APJ system in pathological angiogenesis. The Apelin/APJ system promotes angiogenesis in myocardial infarction, ischemic stroke, critical limb ischemia, tumor, retinal angiogenesis diseases, cirrhosis, obesity, diabetes and other related diseases. Furthermore, we illustrate the detailed mechanism of pathological angiogenesis induced by the Apelin/APJ system. In conclusion, the Apelin/APJ system would be a promising therapeutic target for angiogenesis-related diseases.
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29
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Sans-Roselló J, Casals G, Rossello X, González de la Presa B, Vila M, Duran-Cambra A, Morales-Ruiz M, Ferrero-Gregori A, Jiménez W, Sionis A. Prognostic value of plasma apelin concentrations at admission in patients with ST-segment elevation acute myocardial infarction. Clin Biochem 2016; 50:279-284. [PMID: 27889567 DOI: 10.1016/j.clinbiochem.2016.11.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Revised: 11/15/2016] [Accepted: 11/16/2016] [Indexed: 12/29/2022]
Abstract
BACKGROUND The use of plasma biomarkers is relevant for the prognosis of ST-segment elevation myocardial infarction (STEMI) patients. Apelin, an adipocytokine, plays a pivotal role in the pathophysiology of both ischemia/reperfusion injury and its potential subsequent heart failure. We evaluated apelin concentrations at admission as a biomarker to assess risk of 6-month mortality. METHODS Consecutive patients with STEMI were recruited from January 2012 to January 2013 (n=250). Plasma apelin, brain natriuretic peptide (BNP) and sensitive troponin I (sTnI) were assessed in EDTA-plasma samples obtained at admission. Clinical, hemodynamic and other laboratory variables were also registered. All-cause mortality was assessed at 6-month follow-up. RESULTS Increased plasma apelin concentrations at admission were predictive of 6- month mortality, after adjustment for age, diabetes, systolic blood pressure, heart rate, glomerular filtration rate, Killip class, left ventricular ejection fraction, BNP and sTnI. The combination of apelin with BNP and sTnI further improved the apelin predictive value. Finally, apelin concentrations were associated with markers of ischemic heart failure severity, but not with markers of ischemic insult severity. CONCLUSIONS Increased plasma concentrations of apelin at admission in patients with STEMI were associated with a higher risk of mortality at 6months, adding prognostic value to the provided by BNP. Moreover, apelin levels were also related to markers of ischemic heart failure severity, but not markers of ischemia severity.
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Affiliation(s)
- Jordi Sans-Roselló
- Acute and Intensive Cardiovascular Care Unit, Department of Cardiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute IIB-Sant Pau, Barcelona, Spain
| | - Gregori Casals
- Service of Biochemistry and Molecular Genetics, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Xavier Rossello
- Acute and Intensive Cardiovascular Care Unit, Department of Cardiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute IIB-Sant Pau, Barcelona, Spain
| | - Bernardino González de la Presa
- Service of Biochemistry and Molecular Genetics, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Montserrat Vila
- Acute and Intensive Cardiovascular Care Unit, Department of Cardiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute IIB-Sant Pau, Barcelona, Spain
| | - Albert Duran-Cambra
- Acute and Intensive Cardiovascular Care Unit, Department of Cardiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute IIB-Sant Pau, Barcelona, Spain
| | - Manuel Morales-Ruiz
- Service of Biochemistry and Molecular Genetics, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Andreu Ferrero-Gregori
- Acute and Intensive Cardiovascular Care Unit, Department of Cardiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute IIB-Sant Pau, Barcelona, Spain
| | - Wladimiro Jiménez
- Service of Biochemistry and Molecular Genetics, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain,; Department of Biomedicine, University of Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
| | - Alessandro Sionis
- Acute and Intensive Cardiovascular Care Unit, Department of Cardiology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute IIB-Sant Pau, Barcelona, Spain.
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30
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Increased mortality and aggravation of heart failure in liver X receptor-α knockout mice after myocardial infarction. Heart Vessels 2016; 31:1370-9. [PMID: 26753692 DOI: 10.1007/s00380-015-0781-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Accepted: 12/02/2015] [Indexed: 12/23/2022]
Abstract
Liver X receptors, LXRα (NR1H3) and LXRβ (NR1H2), are best known as nuclear oxysterol receptors and physiological master regulators of lipid and cholesterol metabolism. LXRα play a protective role in acute myocardial ischemia/reperfusion (MI/R) injury, but its role in myocardial infarction (MI) is unknown. The present study was undertaken to determine the effect of LXRα knockout on survival and development of chronic heart failure after MI. Wild-type (WT) and LXRα(-/-) mice were subjected to MI followed by serial echocardiographic and histological assessments. Greater myocyte apoptosis and inflammation within the infarcted zones were found in LXRα(-/-) group at 3 days after MI. At 4 weeks post-MI, LXRα(-/-) MI murine hearts demonstrated significantly increased infarct size, reduced ejection fraction (LXRα(-/-) 29.4 % versus WT 34.4 %), aggravated left ventricular (LV) chamber dilation, enhanced fibrosis and reduced angiogenesis. In addition, LXRα(-/-) mice had increased mortality compared with WT mice. LXRα deficiency increases mortality, aggravates pathological injury and LV remodeling induced by MI. Drugs specifically targeting LXRα may be promising in the treatment of MI.
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Abstract
The crosstalk between adipose tissue and skeletal muscle has gained considerable interest, since this process, specifically in obesity, substantially drives the pathogenesis of muscle insulin resistance. In this review, we discuss novel concepts and targets of this bidirectional organ communication system. This includes adipo-myokines like apelin and FGF21, inflammasomes, autophagy, and microRNAs (miRNAs). Literature analysis shows that the crosstalk between fat and muscle involves both extracellular molecules and intracellular organelles. We conclude that integration of these multiple crosstalk elements into one network will be required to better understand this process.
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Affiliation(s)
- Ira Indrakusuma
- Paul-Langerhans-Group for Integrative Physiology, German Diabetes Center (DDZ), Auf'm Hennekamp 65, 40225, Düsseldorf, Germany
| | - Henrike Sell
- Paul-Langerhans-Group for Integrative Physiology, German Diabetes Center (DDZ), Auf'm Hennekamp 65, 40225, Düsseldorf, Germany.
| | - Jürgen Eckel
- Paul-Langerhans-Group for Integrative Physiology, German Diabetes Center (DDZ), Auf'm Hennekamp 65, 40225, Düsseldorf, Germany
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Zhu H, Jiang X, Li X, Hu M, Wan W, Wen Y, He Y, Zheng X. Intramyocardial delivery of VEGF165 via a novel biodegradable hydrogel induces angiogenesis and improves cardiac function after rat myocardial infarction. Heart Vessels 2015; 31:963-75. [PMID: 26142379 DOI: 10.1007/s00380-015-0710-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Accepted: 06/24/2015] [Indexed: 12/20/2022]
Abstract
Vascular endothelial growth factor (VEGF), an independent mitogen, has been reported to induce angiogenesis and thus attenuates the damage induced by myocardial infarction (MI). VEGF165 is the most abundant and predominant isoform of VEGF. This study investigates whether this effect could be strengthened by local intramyocardial injection of VEGF165 along with a novel biodegradable Dex-PCL-HEMA/PNIPAAm hydrogel and ascertains its possible mechanism of action. Rat models of myocardial infarction were induced by coronary artery ligation. Phosphate-buffered saline (PBS group), Dex-PCL-HEMA/PNIPAAm hydrogel (Gel group), phosphate-buffered saline containing VEGF165 (VP group), and hydrogel containing VEGF165 (VPG group) were injected into a peri-infarcted area of cardiac tissue immediately after myocardial infarction, respectively. The sham group was thoracic but without myocardial infarction. The injection of VEGF165 along with a hydrogel induced angiogenesis, reduced collagen content and MI area, inhibited cell apoptosis, increased the level of VEGF165 protein and the expression of flk-1 and flt-1, and improved cardiac function compared with the injection of either alone after MI in rats. The results suggest that injection of VEGF165 along with a hydrogel acquires more cardioprotective effects than either alone in rat with MI by sustained release of VEGF165, then may enhance the feedback between VEGF and its receptors flk-1 and flt-1.
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Affiliation(s)
- Hongling Zhu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China.,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China
| | - Xuejun Jiang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China. .,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China.
| | - Xiaoyan Li
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China.,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China
| | - Miaoyang Hu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China.,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China
| | - Weiguo Wan
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China.,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China
| | - Ying Wen
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China.,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China
| | - Yiyu He
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China.,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China
| | - Xiaoxin Zheng
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430060, People's Republic of China.,Cardiovascular Research Institute, Wuhan University, Wuhan, 430060, People's Republic of China
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Bassyouni IH, Sharaf M, Wali IE, Mansour HM. Clinical significance of Angiopoietin-1 in Behcet’s disease patients with vascular involvement. Heart Vessels 2015; 31:918-24. [DOI: 10.1007/s00380-015-0686-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2014] [Accepted: 05/01/2015] [Indexed: 11/30/2022]
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Goidescu CM, Vida-Simiti LA. The Apelin-APJ System in the Evolution of Heart Failure. ACTA ACUST UNITED AC 2015; 88:3-8. [PMID: 26528040 PMCID: PMC4508609 DOI: 10.15386/cjmed-380] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Accepted: 12/26/2014] [Indexed: 12/27/2022]
Abstract
Heart failure is a chronic, progressive disease in which the overexpression of biologically active molecules and neurohomonal activation are the key factors of the evolution and natural history. The apelin-APJ system is a newly discovered molecular pathway and the RAAS counterbalance is its principal effect. The apelin is a potent inotrope, vasodilator and diuretic with crucial cardioprotective effects against angiotensin and aldosterone injuries. Intense and prolonged RAAS induces the downregulation of the apelin and its receptor at myocardial level and cancels their protection. Compared to the vasoactive agents used in the treatment of acute heart failure, exogen apelin has unique intropic and vasodilatory effects without deleterious consequences, being a promising therapeutic option.
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Affiliation(s)
- Cerasela Mihaela Goidescu
- 1st Medical Clinic, Department of Internal Medicine, Cardiology and Gastroenterology, Iuliu Hațieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Luminiţa Animarie Vida-Simiti
- 1st Medical Clinic, Department of Internal Medicine, Cardiology and Gastroenterology, Iuliu Hațieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
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35
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Eguchi A, Naito Y, Iwasaku T, Okuhara Y, Morisawa D, Sawada H, Nishimura K, Oboshi M, Fujii K, Mano T, Masuyama T, Hirotani S. Association of dietary iron restriction with left ventricular remodeling after myocardial infarction in mice. Heart Vessels 2015; 31:222-9. [PMID: 25573257 DOI: 10.1007/s00380-014-0621-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Accepted: 12/26/2014] [Indexed: 11/24/2022]
Abstract
Several epidemiologic studies have reported that body iron status and dietary iron intake are related to an increased risk of acute myocardial infarction (MI). However, it is completely unknown whether dietary iron reduction impacts the development of left ventricular (LV) remodeling after MI. Here, we investigate the effect of dietary iron restriction on the development of LV remodeling after MI in an experimental model. MI was induced in C57BL/6 J mice (9-11 weeks of age) by the permanent ligation of the left anterior descending coronary artery (LAD). At 2 weeks after LAD ligation, mice were randomly divided into two groups and were given a normal diet or an iron-restricted diet for 4 weeks. Sham operation without LAD ligation was also performed as controls. MI mice exhibited increased LV dilatation and impaired LV systolic function that was associated with cardiomyocyte hypertrophy and interstitial fibrosis in the remote area, as compared with the controls at 6 weeks after MI. In contrast, dietary iron restriction attenuated LV dilatation and impaired LV systolic function coupled to cardiomyocyte hypertrophy and interstitial fibrosis in the remote area. Importantly, cardiac expression of cellular iron transport proteins, transferrin receptor 1 and divalent metal transporter 1 was increased in the remote area of MI mice compared with the controls. Dietary iron restriction attenuated the development of LV remodeling after MI in mice. Cellular iron transport might play a role in the pathophysiological mechanism of LV remodeling after MI.
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Affiliation(s)
- Akiyo Eguchi
- Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, 663-8501, Japan
| | - Yoshiro Naito
- Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, 663-8501, Japan.
| | - Toshihiro Iwasaku
- Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, 663-8501, Japan
| | - Yoshitaka Okuhara
- Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, 663-8501, Japan
| | - Daisuke Morisawa
- Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, 663-8501, Japan
| | - Hisashi Sawada
- Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, 663-8501, Japan
| | - Koichi Nishimura
- Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, 663-8501, Japan
| | - Makiko Oboshi
- Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, 663-8501, Japan
| | - Kenichi Fujii
- Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, 663-8501, Japan
| | - Toshiaki Mano
- Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, 663-8501, Japan
| | - Tohru Masuyama
- Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, 663-8501, Japan
| | - Shinichi Hirotani
- Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, 663-8501, Japan
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Serpooshan V, Sivanesan S, Huang X, Mahmoudi M, Malkovskiy AV, Zhao M, Inayathullah M, Wagh D, Zhang XJ, Metzler S, Bernstein D, Wu JC, Ruiz-Lozano P, Rajadas J. [Pyr1]-Apelin-13 delivery via nano-liposomal encapsulation attenuates pressure overload-induced cardiac dysfunction. Biomaterials 2015; 37:289-98. [PMID: 25443792 PMCID: PMC5555682 DOI: 10.1016/j.biomaterials.2014.08.045] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Accepted: 08/29/2014] [Indexed: 12/12/2022]
Abstract
Nanoparticle-mediated sustained delivery of therapeutics is one of the highly effective and increasingly utilized applications of nanomedicine. Here, we report the development and application of a drug delivery system consisting of polyethylene glycol (PEG)-conjugated liposomal nanoparticles as an efficient in vivo delivery approach for [Pyr1]-apelin-13 polypeptide. Apelin is an adipokine that regulates a variety of biological functions including cardiac hypertrophy and hypertrophy-induced heart failure. The clinical use of apelin has been greatly impaired by its remarkably short half-life in circulation. Here, we investigate whether [Pyr1]-apelin-13 encapsulation in liposome nanocarriers, conjugated with PEG polymer on their surface, can prolong apelin stability in the blood stream and potentiate apelin beneficial effects in cardiac function. Atomic force microscopy and dynamic light scattering were used to assess the structure and size distribution of drug-laden nanoparticles. [Pyr1]-apelin-13 encapsulation in PEGylated liposomal nanocarriers resulted in sustained and extended drug release both in vitro and in vivo. Moreover, intraperitoneal injection of [Pyr1]-apelin-13 nanocarriers in a mouse model of pressure-overload induced heart failure demonstrated a sustainable long-term effect of [Pyr1]-apelin-13 in preventing cardiac dysfunction. We concluded that this engineered nanocarrier system can serve as a delivery platform for treating heart injuries through sustained bioavailability of cardioprotective therapeutics.
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Affiliation(s)
- Vahid Serpooshan
- Stanford University, Department of Pediatrics, 300 Pasteur Dr., Stanford, CA 94305, USA; Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Senthilkumar Sivanesan
- Biomaterials and Advanced Drug Delivery Laboratory, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Xiaoran Huang
- Biomaterials and Advanced Drug Delivery Laboratory, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Morteza Mahmoudi
- Stanford University, Department of Pediatrics, 300 Pasteur Dr., Stanford, CA 94305, USA; Biomaterials and Advanced Drug Delivery Laboratory, Stanford University School of Medicine, Stanford, CA 94305, USA; Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Andrey V Malkovskiy
- Biomaterials and Advanced Drug Delivery Laboratory, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Mingming Zhao
- Stanford University, Department of Pediatrics, 300 Pasteur Dr., Stanford, CA 94305, USA
| | - Mohammed Inayathullah
- Biomaterials and Advanced Drug Delivery Laboratory, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Dhananjay Wagh
- Biomaterials and Advanced Drug Delivery Laboratory, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Xuexiang J Zhang
- Biomaterials and Advanced Drug Delivery Laboratory, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Scott Metzler
- Stanford University, Department of Pediatrics, 300 Pasteur Dr., Stanford, CA 94305, USA
| | - Daniel Bernstein
- Stanford University, Department of Pediatrics, 300 Pasteur Dr., Stanford, CA 94305, USA; Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Joseph C Wu
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Pilar Ruiz-Lozano
- Stanford University, Department of Pediatrics, 300 Pasteur Dr., Stanford, CA 94305, USA; Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Jayakumar Rajadas
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, USA; Biomaterials and Advanced Drug Delivery Laboratory, Stanford University School of Medicine, Stanford, CA 94305, USA.
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Liu HT, Chen M, Yu J, Li WJ, Tao L, Li Y, Guo WY, Wang HC. Serum apelin level predicts the major adverse cardiac events in patients with ST elevation myocardial infarction receiving percutaneous coronary intervention. Medicine (Baltimore) 2015; 94:e449. [PMID: 25634182 PMCID: PMC4602953 DOI: 10.1097/md.0000000000000449] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The cardiovascular profile of the apelin makes it a promising therapeutic target for heart failure and ischemic heart disease. However, it remains unknown whether apelin affect the clinical outcome of patients with ST elevation myocardial infarction (STEMI) and received percutaneous coronary intervention (PCI). We enrolled a total of 120 patients with acute STEMI who underwent primary PCI. Serum apelin was detected. After PCI procedure, all patients were followed for 12 months. The follow-up end-point was occurrence of major adverse cardiovascular event (MACE). Lower serum apelin levels (<0.54 ng/mL) was significantly associated with higher serum low density lipoprotein-cholesterol level, higher peak creatine kinase MB fraction (CK-MB) and peak troponin-I (TNI) levels, the number of obstructed vessels, and need for inotropic support. The incidence of MACE was significantly higher in the low apelin group (23 patients out of 67) than in the high apelin group (10 patients out of 75, P < 0.001). Kaplan-Meier analysis revealed that the MACE-free rate was significantly lower in the patients with low apelin than those with high apelin (P < 0.001, log rank test). The multivariate Cox proportional hazard analysis adjusted with the clinical and angiographic characteristic reveals that the serum low apelin is a predictor for MACE incidence (hazard ratio = 2.36, 95% confidence interval: 1.83-3.87, P = 0.004). The finding of this study suggests that the serum apelin may be used as a marker to predict the MACE after PCI in patients with STEMI.
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Affiliation(s)
- Hai-Tao Liu
- From the Department of Cardiology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
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38
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Pisarenko OI, Shulzhenko VS, Pelogeykina YA, Studneva IM. Enhancement of crystalloid cardioplegic protection by structural analogs of apelin-12. J Surg Res 2014; 194:18-24. [PMID: 25491175 DOI: 10.1016/j.jss.2014.11.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2014] [Revised: 10/29/2014] [Accepted: 11/05/2014] [Indexed: 01/09/2023]
Abstract
BACKGROUND C-terminal fragments of adipokine apelin are able to attenuate myocardial ischemia-reperfusion (I/R) injury, but whether their effects are manifested during cardioplegic arrest remain obscure. This study was designed to evaluate the efficacy of natural apelin-12 (H-Arg-Pro-Arg-Leu-Ser-His-Lys-Gly-Pro-Met-Pro-Phe-OH, A12) and its novel structural analogs (H-(N(α)Me)Arg-Pro-Arg-Leu-Ser-His-Lys-Gly-Pro-Nle-Pro-Phe-OH, AI, and N(G)-Arg(N(G)NO2)-Pro-Arg-Leu-Ser-His-Lys-Gly-Pro-Nle-Pro-Phe-NH2, AII) as additives to crystalloid cardioplegia and explore benefits of early reperfusion with these peptides. METHODS Isolated working rat hearts subjected to normothermic global ischemia and further reperfusion were used. St. Thomas' Hospital cardioplegic solution No.2 (STH2) containing 140 μM A12, AI, or AII was infused for 5 min at 25 °C before ischemia. In separate series, peptide administration was used for 5 min after ischemia. Metabolic state of the hearts was evaluated by myocardial content of high energy phosphates and lactate. Lactate dehydrogenase (LDH) leakage was assessed in myocardial effluent on early reperfusion. RESULTS Addition of the peptides to STH2 enhanced functional and metabolic recovery of reperfused hearts compared with those of control (STH2 without additives). Cardioplegia with analog AII was the most effective and accompanied by a reduction of postischemic LDH leakage. Infusion of A12, AI, or AII after ischemia improved the majority indices of cardiac function and metabolic state of the heart by the end of reperfusion. However, the overall protective effect of the peptides was less than when they were added to STH2. CONCLUSIONS Enhancement of apelin bioavailability may minimize myocardial I/R damage during cardiac surgery. Structural analogs of A12 are promising components of clinical cardioplegic solutions.
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Affiliation(s)
- Oleg I Pisarenko
- Russian Cardiology Research and Production Complex, Moscow, Russia.
| | | | | | - Irina M Studneva
- Russian Cardiology Research and Production Complex, Moscow, Russia
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39
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Talarico JA, Carter RL, Grisanti LA, Yu JE, Repas AA, Tilley DG. β-adrenergic receptor-dependent alterations in murine cardiac transcript expression are differentially regulated by gefitinib in vivo. PLoS One 2014; 9:e99195. [PMID: 24901703 PMCID: PMC4047088 DOI: 10.1371/journal.pone.0099195] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Accepted: 05/12/2014] [Indexed: 11/18/2022] Open
Abstract
β-adrenergic receptor (βAR)-mediated transactivation of epidermal growth factor receptor (EGFR) has been shown to promote cardioprotection in a mouse model of heart failure and we recently showed that this mechanism leads to enhanced cell survival in part via regulation of apoptotic transcript expression in isolated primary rat neonatal cardiomyocytes. Thus, we hypothesized that this process could regulate cardiac transcript expression in vivo. To comprehensively assess cardiac transcript alterations in response to acute βAR-dependent EGFR transactivation, we performed whole transcriptome analysis of hearts from C57BL/6 mice given i.p. injections of the βAR agonist isoproterenol in the presence or absence of the EGFR antagonist gefitinib for 1 hour. Total cardiac RNA from each treatment group underwent transcriptome analysis, revealing a substantial number of transcripts regulated by each treatment. Gefitinib alone significantly altered the expression of 405 transcripts, while isoproterenol either alone or in conjunction with gefitinib significantly altered 493 and 698 distinct transcripts, respectively. Further statistical analysis was performed, confirming 473 transcripts whose regulation by isoproterenol were significantly altered by gefitinib (isoproterenol-induced up/downregulation antagonized/promoted by gefinitib), including several known to be involved in the regulation of numerous processes including cell death and survival. Thus, βAR-dependent regulation of cardiac transcript expression in vivo can be modulated by the EGFR antagonist gefitinib.
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Affiliation(s)
- Jennifer A. Talarico
- Center for Translational Medicine, Thomas Jefferson University, Philadelphia, Pennsylvania, United States of America
| | - Rhonda L. Carter
- Center for Translational Medicine, Temple University School of Medicine, Philadelphia, Pennsylvania, United States of America
| | - Laurel A. Grisanti
- Center for Translational Medicine, Temple University School of Medicine, Philadelphia, Pennsylvania, United States of America
| | - Justine E. Yu
- Center for Translational Medicine, Temple University School of Medicine, Philadelphia, Pennsylvania, United States of America
| | - Ashley A. Repas
- Center for Translational Medicine, Temple University School of Medicine, Philadelphia, Pennsylvania, United States of America
| | - Douglas G. Tilley
- Center for Translational Medicine, Temple University School of Medicine, Philadelphia, Pennsylvania, United States of America
- Department of Pharmacology, Temple University School of Medicine, Philadelphia, Pennsylvania, United States of America
- * E-mail:
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