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Hao W, Jialong Z, Jiuzhi Y, Yang Y, Chongning L, Jincai L. ADP-ribosylation, a multifaceted modification: Functions and mechanisms in aging and aging-related diseases. Ageing Res Rev 2024; 98:102347. [PMID: 38815933 DOI: 10.1016/j.arr.2024.102347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 05/18/2024] [Accepted: 05/23/2024] [Indexed: 06/01/2024]
Abstract
Aging, a complex biological process, plays key roles the development of multiple disorders referred as aging-related diseases involving cardiovascular diseases, stroke, neurodegenerative diseases, cancers, lipid metabolism-related diseases. ADP-ribosylation is a reversible modification onto proteins and nucleic acids to alter their structures and/or functions. Growing evidence support the importance of ADP-ribosylation and ADP-ribosylation-associated enzymes in aging and age-related diseases. In this review, we summarized ADP-ribosylation-associated proteins including ADP-ribosyl transferases, the ADP-ribosyl hydrolyses and ADP-ribose binding domains. Furthermore, we outlined the latest knowledge about regulation of ADP-ribosylation in the pathogenesis and progression of main aging-related diseases, organism aging and cellular senescence, and we also speculated the underlying mechanisms to better disclose this novel molecular network. Moreover, we discussed current issues and provided an outlook for future research, aiming to revealing the unknown bio-properties of ADP-ribosylation, and establishing a novel therapeutic perspective in aging-related diseases and health aging via targeting ADP-ribosylation.
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Affiliation(s)
- Wu Hao
- College of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Zhao Jialong
- College of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Yuan Jiuzhi
- College of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Yu Yang
- College of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Lv Chongning
- College of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China; Liaoning Provincial Key Laboratory of TCM Resources Conservation and Development, Shenyang Pharmaceutical University, Shenyang, China
| | - Lu Jincai
- College of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China; Liaoning Provincial Key Laboratory of TCM Resources Conservation and Development, Shenyang Pharmaceutical University, Shenyang, China.
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2
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You S, Xu J, Guo Y, Guo X, Zhang Y, Zhang N, Sun G, Sun Y. E3 ubiquitin ligase WWP2 as a promising therapeutic target for diverse human diseases. Mol Aspects Med 2024; 96:101257. [PMID: 38430667 DOI: 10.1016/j.mam.2024.101257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 02/05/2024] [Accepted: 02/13/2024] [Indexed: 03/05/2024]
Abstract
Mammalian E3 ubiquitin ligases have emerged in recent years as critical regulators of cellular homeostasis due to their roles in targeting substrate proteins for ubiquitination and triggering subsequent downstream signals. In this review, we describe the multiple roles of WWP2, an E3 ubiquitin ligase with unique and important functions in regulating a wide range of biological processes, including DNA repair, gene expression, signal transduction, and cell-fate decisions. As such, WWP2 has evolved to play a key role in normal physiology and diseases, such as tumorigenesis, skeletal development and diseases, immune regulation, cardiovascular disease, and others. We attempt to provide an overview of the biochemical, physiological, and pathophysiological roles of WWP2, as well as open questions for future research, particularly in the context of putative therapeutic opportunities.
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Affiliation(s)
- Shilong You
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Jiaqi Xu
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Yushan Guo
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Xiaofan Guo
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Ying Zhang
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China; Institute of Health Sciences, China Medical University, Shenyang, Liaoning, China.
| | - Naijin Zhang
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China; Institute of Health Sciences, China Medical University, Shenyang, Liaoning, China; NHC Key Laboratory of Advanced Reproductive Medicine and Fertility, National Health Commission, China Medical University, Shenyang, Liaoning, China.
| | - Guozhe Sun
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China.
| | - Yingxian Sun
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China; Institute of Health Sciences, China Medical University, Shenyang, Liaoning, China.
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3
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Liu YT, Che Y, Qiu HL, Xia HX, Feng YZ, Deng JY, Yuan Y, Tang QZ. ADP-ribosylation: An emerging direction for disease treatment. Ageing Res Rev 2024; 94:102176. [PMID: 38141734 DOI: 10.1016/j.arr.2023.102176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 12/14/2023] [Accepted: 12/19/2023] [Indexed: 12/25/2023]
Abstract
ADP-ribosylation (ADPr) is a dynamically reversible post-translational modification (PTM) driven primarily by ADP-ribosyltransferases (ADPRTs or ARTs), which have ADP-ribosyl transfer activity. ADPr modification is involved in signaling pathways, DNA damage repair, metabolism, immunity, and inflammation. In recent years, several studies have revealed that new targets or treatments for tumors, cardiovascular diseases, neuromuscular diseases and infectious diseases can be explored by regulating ADPr. Here, we review the recent research progress on ART-mediated ADP-ribosylation and the latest findings in the diagnosis and treatment of related diseases.
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Affiliation(s)
- Yu-Ting Liu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, PR China; Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, PR China
| | - Yan Che
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, PR China; Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, PR China
| | - Hong-Liang Qiu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, PR China; Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, PR China
| | - Hong-Xia Xia
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, PR China; Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, PR China
| | - Yi-Zhou Feng
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, PR China; Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, PR China
| | - Jiang-Yang Deng
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, PR China; Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, PR China
| | - Yuan Yuan
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, PR China; Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, PR China
| | - Qi-Zhu Tang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, PR China; Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, PR China.
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Elkatary RG, El Beltagy HM, Abdo VB, El Fatah DSA, El-Karef A, Ashour RH. Poly (ADP-ribose) polymerase pathway inhibitor (Olaparib) upregulates SERCA2a expression and attenuates doxorubicin-induced cardiomyopathy in mice. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2023; 103:104261. [PMID: 37689219 DOI: 10.1016/j.etap.2023.104261] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 08/19/2023] [Accepted: 09/06/2023] [Indexed: 09/11/2023]
Abstract
The cardiotoxicity induced by doxorubicin is dose-dependent. The present study tested the potential cardioprotective effect of Poly ADP Ribose Polymerase (PARP) pathway inhibitor "olaparib" in a mouse model of doxorubicin-induced cardiomyopathy (DOX-CM). Seventy-two male BALB/c mice were randomized into six equal groups; control, DOX-CM, dexrazoxane-treated, and three olaparib-treated groups (5, 10, and 50 mg/kg/day). Cardiomyopathy was assessed by heart weight/Tibial length (HW/TL) ratio, cardiac fibrosis, oxidative stress, and electron microscope. Myocardial expression of SERCA2a mRNA and cleaved PARP-1 protein were also assessed. Similar to dexrazoxane, olaparib (10 mg/kg/day) significantly ameliorated oxidative stress, and preserved cardiac structure. It also suppressed myocardial PARP-1 protein expression and boosted SERCA2a mRNA expression. Olaparib (5 or 50 mg/kg/day) failed to show comparable effects. The current study detected the cardioprotective effect of olaparib at a dosage of 10 mg/kg/day. Also, the present study discovered a new cardioprotective mechanism of dexrazoxane by targeting PARP-1 in the heart.
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Affiliation(s)
- Rania Gamal Elkatary
- Clinical Pharmacology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | | | - Vivian Boshra Abdo
- Clinical Pharmacology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Dina Sabry Abd El Fatah
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Cairo University, Egypt
| | - Amr El-Karef
- Pathology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; Horus University-Egypt, New Damietta, Egypt
| | - Rehab Hamdy Ashour
- Clinical Pharmacology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt.
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Chen WJ, Cheng Y, Li W, Dong XK, Wei JL, Yang CH, Jiang YH. Quercetin Attenuates Cardiac Hypertrophy by Inhibiting Mitochondrial Dysfunction Through SIRT3/PARP-1 Pathway. Front Pharmacol 2021; 12:739615. [PMID: 34776960 PMCID: PMC8581039 DOI: 10.3389/fphar.2021.739615] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 10/15/2021] [Indexed: 11/13/2022] Open
Abstract
Cardiac hypertrophy is an important characteristic in the development of hypertensive heart disease. Mitochondrial dysfunction plays an important role in the pathology of cardiac hypertrophy. Recent studies have shown that sirtuin 3 (SIRT3)/poly (ADP-ribose) polymerase-1 (PARP-1) pathway modulation inhibits cardiac hypertrophy. Quercetin, a natural flavonol agent, has been reported to attenuate cardiac hypertrophy. However, the molecular mechanism is not completely elucidated. In this study, we aimed to explore the mechanism underlying the protective effect of quercetin on cardiac hypertrophy. Spontaneously hypertensive rats (SHRs) were treated with quercetin (20 mg/kg/d) for 8 weeks to evaluate the effects of quercetin on blood pressure and cardiac hypertrophy. Additionally, the mitochondrial protective effect of quercetin was assessed in H9c2 cells treated with Ang II. SHRs displayed aggravated cardiac hypertrophy and fibrosis, which were attenuated by quercetin treatment. Quercetin also improved cardiac function, reduced mitochondrial superoxide and protected mitochondrial structure in vivo. In vitro, Ang II increased the mRNA level of hypertrophic markers including atrial natriuretic factor (ANF) and β-myosin heavy chain (β-MHC), whereas quercetin ameliorated this hypertrophic response. Moreover, quercetin prevented mitochondrial function against Ang II induction. Importantly, mitochondrial protection and PARP-1 inhibition by quercetin were partly abolished after SIRT3 knockdown. Our results suggested that quercetin protected mitochondrial function by modulating SIRT3/PARP-1 pathway, contributing to the inhibition of cardiac hypertrophy.
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Affiliation(s)
- Wen-Jing Chen
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, China.,Cardiovascular Department, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yan Cheng
- Cardiovascular Department, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Wen Li
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xiao-Kang Dong
- Cardiovascular Department, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jian-Liang Wei
- Cardiovascular Department, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Chuan-Hua Yang
- Cardiovascular Department, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yue-Hua Jiang
- Central Laboratory, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
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6
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The poly(ADP-ribosyl)ation of BRD4 mediated by PARP1 promoted pathological cardiac hypertrophy. Acta Pharm Sin B 2021; 11:1286-1299. [PMID: 34094834 PMCID: PMC8148063 DOI: 10.1016/j.apsb.2020.12.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 08/18/2020] [Accepted: 10/13/2020] [Indexed: 12/02/2022] Open
Abstract
The bromodomain and extraterminal (BET) family member BRD4 is pivotal in the pathogenesis of cardiac hypertrophy. BRD4 induces hypertrophic gene expression by binding to the acetylated chromatin, facilitating the phosphorylation of RNA polymerases II (Pol II) and leading to transcription elongation. The present study identified a novel post-translational modification of BRD4: poly(ADP-ribosyl)ation (PARylation), that was mediated by poly(ADP-ribose)polymerase-1 (PARP1) in cardiac hypertrophy. BRD4 silencing or BET inhibitors JQ1 and MS417 prevented cardiac hypertrophic responses induced by isoproterenol (ISO), whereas overexpression of BRD4 promoted cardiac hypertrophy, confirming the critical role of BRD4 in pathological cardiac hypertrophy. PARP1 was activated in ISO-induced cardiac hypertrophy and facilitated the development of cardiac hypertrophy. BRD4 was involved in the prohypertrophic effect of PARP1, as implied by the observations that BRD4 inhibition or silencing reversed PARP1-induced hypertrophic responses, and that BRD4 overexpression suppressed the anti-hypertrophic effect of PARP1 inhibitors. Interactions of BRD4 and PARP1 were observed by co-immunoprecipitation and immunofluorescence. PARylation of BRD4 induced by PARP1 was investigated by PARylation assays. In response to hypertrophic stimuli like ISO, PARylation level of BRD4 was elevated, along with enhanced interactions between BRD4 and PARP1. By investigating the PARylation of truncation mutants of BRD4, the C-terminal domain (CTD) was identified as the PARylation modification sites of BRD4. PARylation of BRD4 facilitated its binding to the transcription start sites (TSS) of hypertrophic genes, resulting in enhanced phosphorylation of RNA Pol II and transcription activation of hypertrophic genes. The present findings suggest that strategies targeting inhibition of PARP1-BRD4 might have therapeutic potential for pathological cardiac hypertrophy.
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Key Words
- ANP, atrial natriuretic peptide
- BET, bromodomain and extraterminal domain
- BNP, brain natriuretic polypeptide
- BRD4
- BW, body weight
- CDK9, cyclin-dependent kinase 9
- Cardiac hypertrophy
- EF, ejection fraction
- FBS, fetal bovine serum
- FS, fractional shortening
- HATs, histone acetyltransferases
- HDACs, histone deacetylases
- HE, hematoxylin-eosin
- HW, heart weight
- Hypertrophic genes
- IF, immunofluorescence
- ISO, isoproterenol
- Isoproterenol
- LVAW, left ventricular anterior wall thickness
- LVID, left ventricular internal diameter
- LVPW, left ventricular posterior wall thickness
- NC, negative control
- NRCMs, neonatal rat cardiomyocytes
- NS, normal saline
- PARP1
- PARP1, poly(ADP-ribose)polymerase-1
- PARylation
- PBS, phosphate buffer solution
- PSR, picrosirius red
- RNA Pol II
- RNA Pol II, RNA polymerases II
- SD, Sprague–Dawley
- TL, tibia length
- TSS, transcription start sites
- Transcription activation
- WGA, wheat germ agglutinin
- co-IP, co-immunoprecipitation
- siRNA, small-interfering RNA
- β-AR, β-adrenergic receptor
- β-MHC, β-myosin heavy chain
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‘PARP’ing fibrosis: repurposing poly (ADP ribose) polymerase (PARP) inhibitors. Drug Discov Today 2020; 25:1253-1261. [DOI: 10.1016/j.drudis.2020.04.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 04/14/2020] [Accepted: 04/24/2020] [Indexed: 12/20/2022]
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8
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Selective targeting of ubiquitination and degradation of PARP1 by E3 ubiquitin ligase WWP2 regulates isoproterenol-induced cardiac remodeling. Cell Death Differ 2020; 27:2605-2619. [PMID: 32139900 DOI: 10.1038/s41418-020-0523-2] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 02/20/2020] [Accepted: 02/24/2020] [Indexed: 02/06/2023] Open
Abstract
The elevated expression of poly(ADP-ribose) polymerase-1 (PARP1) and increased PARP1 activity, namely, poly(ADP-ribosyl)ation (PARylation), have been observed in cardiac remodeling, leading to extreme energy consumption and myocardial damage. However, the mechanisms underlying the regulation of PARP1 require further study. WWP2, a HECT-type E3 ubiquitin ligase, is highly expressed in the heart, but its function there is largely unknown. Here, we clarified the role of WWP2 in the regulation of PARP1 and the impact of this regulatory process on cardiac remodeling. We determined that the knockout of WWP2 specifically in myocardium decreased the level of PARP1 ubiquitination and increased the effects of isoproterenol (ISO)-induced PARP1 and PARylation, in turn aggravating ISO-induced myocardial hypertrophy, heart failure, and myocardial fibrosis. Similar findings were obtained in a model of ISO-induced H9c2 cells with WWP2 knockdown, while the reexpression of WWP2 significantly increased PARP1 ubiquitination and decreased PAPR1 and PARylation levels. Mechanistically, coimmunoprecipitation results identified that WWP2 is a novel interacting protein of PARP1 and mainly interacts with its BRCT domain, thus mediating the degradation of PARP1 through the ubiquitin-proteasome system. In addition, lysine 418 (K418) and lysine 249 (K249) were shown to be of critical importance in regulating PARP1 ubiquitination and degradation by WWP2. These findings reveal a novel WWP2-PARP1 signal transduction pathway involved in controlling cardiac remodeling and may provide a basis for exploring new strategies for treating heart disorders related to cardiac remodeling.
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Feng X, Wang Y, Chen W, Xu S, Li L, Geng Y, Shen A, Gao H, Zhang L, Liu S. SIRT3 inhibits cardiac hypertrophy by regulating PARP-1 activity. Aging (Albany NY) 2020; 12:4178-4192. [PMID: 32139662 PMCID: PMC7093179 DOI: 10.18632/aging.102862] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 01/24/2020] [Indexed: 01/14/2023]
Abstract
Sirtuin 3 (SIRT3) is a type III histone deacetylase that inhibits cardiac hypertrophy. It is mainly localized in the mitochondria and is thus implicated in mitochondrial metabolism. Recent studies have shown that SIRT3 can also accumulate in the nuclear under stressed conditions, and participated in histone deacetylation of target proteins. Poly [ADP-ribose] polymerase 1 (PARP-1) functions as an important PARP isoform that was involved in cardiac hypertrophy. Our experiments showed that SIRT3 accumulated in the nuclear of cardiomyocytes treated with isoproterenol or SIRT3 overexpression. Moreover, overexpression of SIRT3 by adenovirus inhibited the expression of cardiac hypertrophic genes-ANF and BNP, as well as abrogating PARP-1 activation induced by isoproterenol or phenylephrine. In addition, co-immunoprecipitation experiments revealed that SIRT3 could interact with PARP-1, and overexpression of SIRT3 could decrease the acetylation level of PARP-1. Our results indicate that SIRT3 exerts protective effects against cardiac hypertrophy by reducing the level of acetylation and activity of PARP-1, thus providing novel mechanistic insights into SIRT3-mediated cardiprotective actions.
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Affiliation(s)
- Xiaojun Feng
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, PR. China
| | - Yanan Wang
- Department of Pharmaceutics, College of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui, PR. China
| | - Wenxu Chen
- Department of Pharmaceutics, College of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui, PR. China
| | - Suowen Xu
- Aab Cardiovascular Research Institute, University of Rochester, West Henrietta, NY 14586, USA
| | - Lingli Li
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, PR. China
| | - Yadi Geng
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, PR. China
| | - Aizong Shen
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, PR. China.,Anhui Provincial Cardiovascular Institute, Hefei, Anhui, PR. China
| | - Hui Gao
- Department of Pharmacology, School of Medicine, Shaoxing University, Shaoxing, PR. China
| | - Lei Zhang
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, PR. China
| | - Sheng Liu
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, PR. China
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Zhang J, Liu D, Zhang M, Zhang Y. Programmed necrosis in cardiomyocytes: mitochondria, death receptors and beyond. Br J Pharmacol 2019; 176:4319-4339. [PMID: 29774530 PMCID: PMC6887687 DOI: 10.1111/bph.14363] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Revised: 04/20/2018] [Accepted: 04/30/2018] [Indexed: 12/30/2022] Open
Abstract
Excessive death of cardiac myocytes leads to many cardiac diseases, including myocardial infarction, arrhythmia, heart failure and sudden cardiac death. For the last several decades, most work on cell death has focused on apoptosis, which is generally considered as the only form of regulated cell death, whereas necrosis has been regarded to be an unregulated process. Recent findings reveal that necrosis also occurs in a regulated manner and that it is closely related to the physiology and pathophysiology of many organs, including the heart. The recognition of necrosis as a regulated process mandates a re-examination of cell death in the heart together with the mechanisms and therapy of cardiac diseases. In this study, we summarize the regulatory mechanisms of the programmed necrosis of cardiomyocytes, that is, the intrinsic (mitochondrial) and extrinsic (death receptor) pathways. Furthermore, the role of this programmed necrosis in various heart diseases is also delineated. Finally, we describe the currently known pharmacological inhibitors of several of the key regulatory molecules of regulated cell necrosis and the opportunities for their therapeutic use in cardiac disease. We intend to systemically summarize the recent progresses in the regulation and pathological significance of programmed cardiomyocyte necrosis along with its potential therapeutic applications to cardiac diseases. LINKED ARTICLES: This article is part of a themed section on Mitochondrial Pharmacology: Featured Mechanisms and Approaches for Therapy Translation. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v176.22/issuetoc.
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Affiliation(s)
- Junxia Zhang
- State Key Laboratory of Membrane Biology, Institute of Molecular MedicinePeking UniversityBeijingChina
| | - Dairu Liu
- State Key Laboratory of Membrane Biology, Institute of Molecular MedicinePeking UniversityBeijingChina
| | - Mao Zhang
- State Key Laboratory of Membrane Biology, Institute of Molecular MedicinePeking UniversityBeijingChina
| | - Yan Zhang
- State Key Laboratory of Membrane Biology, Institute of Molecular MedicinePeking UniversityBeijingChina
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11
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Lu J, Li J, Hu Y, Guo Z, Sun D, Wang P, Guo K, Duan DD, Gao S, Jiang J, Wang J, Liu P. Chrysophanol protects against doxorubicin-induced cardiotoxicity by suppressing cellular PARylation. Acta Pharm Sin B 2019; 9:782-793. [PMID: 31384538 PMCID: PMC6663922 DOI: 10.1016/j.apsb.2018.10.008] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Revised: 09/26/2018] [Accepted: 10/09/2018] [Indexed: 01/13/2023] Open
Abstract
The clinical application of doxorubicin (DOX) in cancer chemotherapy is limited by its life-threatening cardiotoxic effects. Chrysophanol (CHR), an anthraquinone compound isolated from the rhizome of Rheum palmatum L., is considered to play a broad role in a variety of biological processes. However, the effects of CHR׳s cardioprotection in DOX-induced cardiomyopathy is poorly understood. In this study, we found that the cardiac apoptosis, mitochondrial injury and cellular PARylation levels were significantly increased in H9C2 cells treated by Dox, while these effects were suppressed by CHR. Similar results were observed when PARP1 activity was suppressed by its inhibitors 3-aminobenzamide (3AB) and ABT888. Ectopic expression of PARP1 effectively blocked this CHR׳s cardioprotection against DOX-induced cardiomyocyte injury in H9C2 cells. Furthermore, pre-administration with both CHR and 3AB relieved DOX-induced cardiac apoptosis, mitochondrial impairment and heart dysfunction in Sprague-Dawley rat model. These results revealed that CHR protects against DOX-induced cardiotoxicity by suppressing cellular PARylation and provided critical evidence that PARylation may be a novel target for DOX-induced cardiomyopathy.
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Key Words
- 3AB, 3-aminobenzamide
- ADR, adriamycin
- ANOVA, one-way analysis of variance
- Apoptosis
- CHR, chrysophanol
- CMC-Na, sodium carboxymethyl
- CO, cardiac output
- Cardiotoxicity
- Chrysophanol
- Cyt c, Cytochrome c
- DOX, doxorubicin
- Doxorubicin
- EF, ejection fraction
- FBS, fetal bovine serum
- FS, fractional shortening
- HE, hematoxylin-eosin
- HR, heart rate
- IVSd, end-diastolic interventricular septum
- IVSs, end-systolic interventricular septum
- LV, end-systolic volume
- LVEDV, LV end-diastolic volume
- LVIDd, LV end-diastolic internal diameter
- LVIDs, LV end-systolic internal diameter
- LVPWd, LV end-diastolic posterior wall thickness
- LVPWs, LV end-systolic posterior wall thickness
- Mitochondria
- NS, normal saline
- PAR, polymers of ADP-ribose
- PARP1, poly(ADP-ribose) polymerase 1
- PARylated, poly(ADP-ribosyl)ated
- PARylation
- PARylation, poly(ADP-ribosyl)ation
- PBS, phosphate-buffered saline
- RCR, respiratory control ratio
- ROS, reactive oxygen species
- Rh123, rhodamine 123
- SD, Sprague–Dawley
- TUNEL, TdT-mediated dUTP nick end labeling
- VDAC1, voltage dependent anion channel 1
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12
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PARP1 interacts with HMGB1 and promotes its nuclear export in pathological myocardial hypertrophy. Acta Pharmacol Sin 2019; 40:589-598. [PMID: 30030529 DOI: 10.1038/s41401-018-0044-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Accepted: 05/10/2018] [Indexed: 11/09/2022] Open
Abstract
High-mobility group box 1 (HMGB1) exhibits various functions according to its subcellular location, which is finely conditioned by diverse post-translational modifications, such as acetylation. The nuclear HMGB1 may prevent from cardiac hypertrophy, whereas its exogenous protein is proven to induce hypertrophic response. This present study sought to investigate the regulatory relationships between poly(ADP-ribose) polymerase 1 (PARP1) and HMGB1 in the process of pathological myocardial hypertrophy. Primary-cultured neonatal rat cardiomyocytes (NRCMs) were respectively incubated with three cardiac hypertrophic stimulants, including angiotensin II (Ang II), phenylephrine (PE), and isoproterenol (ISO), and cell surface area and the mRNA expression of hypertrophic biomarkers were measured. the catalytic activity of PARP1 was remarkably enhanced, meanwhile HMGB1 excluded from the nucleus. PARP1 overexpression by infecting with adenovirus PARP1 (Ad-PARP1) promoted the nuclear export of HMGB1, facilitated its secretion outside the cell, aggravated cardiomyocyte hypertrophy, which could be alleviated by HMGB1 overexpression. PE treatment led to the similar results, while that effect was widely depressed by PARP1 silencing or its specific inhibitor AG14361. Moreover, SD rats were intraperitoneally injected with 3-aminobenzamide (3AB, 20 mg/kg every day, a well-established PARP1 inhibitor) 7 days after abdominal aortic constriction (AAC) surgery for 6 weeks, echocardiography and morphometry of the hearts were measured. Pre-treatment of 3AB relieved AAC-caused the translocation of nuclear HMGB1 protein, cardiac hypertrophy, and heart dysfunction. Our research offers a novel evidence that PARP1 combines with HMGB1 and accelerates its translocation from nucleus to cytoplasm, and the course finally causes cardiac hypertrophy.
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Sun S, Hu Y, Zheng Q, Guo Z, Sun D, Chen S, Zhang Y, Liu P, Lu J, Jiang J. Poly(ADP‐ribose) polymerase 1 induces cardiac fibrosis by mediating mammalian target of rapamycin activity. J Cell Biochem 2019; 120:4813-4826. [DOI: 10.1002/jcb.26649] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 12/20/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Shuya Sun
- School of Pharmaceutical Sciences, Sun Yat‐sen University Guangzhou China
| | - Yuehuai Hu
- School of Pharmaceutical Sciences, Sun Yat‐sen University Guangzhou China
| | - Qiyao Zheng
- School of Pharmaceutical Sciences, Sun Yat‐sen University Guangzhou China
| | - Zhen Guo
- School of Pharmaceutical Sciences, Sun Yat‐sen University Guangzhou China
| | - Duanping Sun
- School of Pharmaceutical Sciences, Sun Yat‐sen University Guangzhou China
| | - Shaorui Chen
- School of Pharmaceutical Sciences, Sun Yat‐sen University Guangzhou China
| | - Yiqiang Zhang
- Division of Cardiology, Department of Medicine Center for Cardiovascular Biology, Institute for Stem Cell and Regenerative Medicine, University of Washington Seattle Washington
| | - Peiqing Liu
- School of Pharmaceutical Sciences, Sun Yat‐sen University Guangzhou China
| | - Jing Lu
- School of Pharmaceutical Sciences, Sun Yat‐sen University Guangzhou China
| | - Jianmin Jiang
- School of Pharmaceutical Sciences, Sun Yat‐sen University Guangzhou China
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Waldman M, Nudelman V, Shainberg A, Abraham NG, Kornwoski R, Aravot D, Arad M, Hochhauser E. PARP-1 inhibition protects the diabetic heart through activation of SIRT1-PGC-1α axis. Exp Cell Res 2018; 373:112-118. [PMID: 30359575 DOI: 10.1016/j.yexcr.2018.10.003] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 07/26/2018] [Accepted: 10/05/2018] [Indexed: 12/31/2022]
Abstract
Type 2 diabetes mellitus (DM2) follows impaired glucose tolerance in obesity and is frequently associated with hypertension, causing adverse myocardial remodelling and leading to heart failure. The DNA bound protein PARP (poly ADP ribose) polymerase catalyses a post translational modification (polymerization of negatively charged ADP-ribose chains) of nuclear proteins. PARP-1 activation is NAD+ dependent and takes part in DNA repair and in chromatin remodelling and has a function in transcriptional regulation, intracellular trafficking and energy metabolism. PARP-1 is activated in diabetic cardiomyopathy. We hypothesized that PARP-1 inhibition in diabetic mice may protect cardiomyocytes from inflammation and ROS production. METHODS Obese Leptin resistant (db/db) mice suffering from DM2, were treated with angiotensin II (AT) for 4 weeks to enhance the development of cardiomyopathy. Mice were concomitantly treated with the PARP-1 inhibitor INO1001. Neonatal cardiomyocytes exposed to high levels of glucose (33 mM) with or without AT were treated with INO1001. or with SIRT inhibitor (EX-527) in the presence of INO1001 were tested in-vitro. RESULTS The in-vivo tests show that hearts from AT treated DM2 mice exhibited cardiac hypertrophy, fibrosis and an increase in the inflammatory marker TNFα. DM2 mice had an increased oxidative stress, concomitant with elevated PARP-1 activity and reduced Sirtuin-1 (SIRT1) expression. PARP-1 inhibition led to increased SIRT1 and Peroxisome proliferator-activated receptor gamma coactivator 1-α (PGC-1α) levels, attenuating oxidative stress, inflammation and fibrosis. In-vitro experiments demonstrated that inhibition of PARP-1 in cardiomyocytes exposed to high levels of glucose and AT led to a significant reduction in ROS (P < 0.01), which was abolished in the presence of the SIRT1 inhibitor together with increased protein expression of SIRT1 and PGC-1α. CONCLUSION PARP1 inhibitor INO1001 attenuated cardiomyopathic features in diabetic mice through the activation of SIRT1 and its downstream antioxidant defence mechanisms. The results of this study suggest a pivotal role of PARP-1 inhibition in treating diabetic and AT-induced cardiomyopathy.
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Affiliation(s)
- Maayan Waldman
- Cardiac Research Laboratory, Felsenstein Medical Research Institute Petah-Tikva, Sackler Faculty of Medicine, Tel Aviv University, Israel; Leviev Heart Center, Sheba Medical Center, Tel Hashomer and Sackler School of Medicine, Tel Aviv University, Israel
| | - Vadim Nudelman
- Cardiac Research Laboratory, Felsenstein Medical Research Institute Petah-Tikva, Sackler Faculty of Medicine, Tel Aviv University, Israel
| | | | - Nader G Abraham
- Department of Pharmacology, New York Medical College, Valhalla, NY 10595, USA
| | - Ran Kornwoski
- Cardiac Research Laboratory, Felsenstein Medical Research Institute Petah-Tikva, Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Dan Aravot
- Cardiac Research Laboratory, Felsenstein Medical Research Institute Petah-Tikva, Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Michael Arad
- Leviev Heart Center, Sheba Medical Center, Tel Hashomer and Sackler School of Medicine, Tel Aviv University, Israel
| | - Edith Hochhauser
- Cardiac Research Laboratory, Felsenstein Medical Research Institute Petah-Tikva, Sackler Faculty of Medicine, Tel Aviv University, Israel.
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Wang H, Yang X, Yang Q, Gong L, Xu H, Wu Z. PARP-1 inhibition attenuates cardiac fibrosis induced by myocardial infarction through regulating autophagy. Biochem Biophys Res Commun 2018; 503:1625-1632. [DOI: 10.1016/j.bbrc.2018.07.091] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 07/19/2018] [Indexed: 12/13/2022]
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D'Onofrio N, Servillo L, Balestrieri ML. SIRT1 and SIRT6 Signaling Pathways in Cardiovascular Disease Protection. Antioxid Redox Signal 2018; 28:711-732. [PMID: 28661724 PMCID: PMC5824538 DOI: 10.1089/ars.2017.7178] [Citation(s) in RCA: 244] [Impact Index Per Article: 40.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 05/24/2017] [Indexed: 02/06/2023]
Abstract
SIGNIFICANCE Oxidative stress represents the common hallmark of pathological conditions associated with cardiovascular disease (CVD), including atherosclerosis, heart failure, hypertension, aging, diabetes, and other vascular system-related diseases. The sirtuin (SIRT) family, comprising seven proteins (SIRT1-SIRT7) sharing a highly conserved nicotinamide adenine dinucleotide (NAD+)-binding catalytic domain, attracted a great attention for the past few years as stress adaptor and epigenetic enzymes involved in the cellular events controlling aging-related disorder, cancer, and CVD. Recent Advances: Among sirtuins, SIRT1 and SIRT6 are the best characterized for their protective roles against inflammation, vascular aging, heart disease, and atherosclerotic plaque development. This latest role has been only recently unveiled for SIRT6. Of interest, in recent years, complex signaling networks controlled by SIRT1 and SIRT6 common to stress resistance, vascular aging, and CVD have emerged. CRITICAL ISSUES We provide a comprehensive overview of recent developments on the molecular signaling pathways controlled by SIRT1 and SIRT6, two post-translational modifiers proven to be valuable tools to dampen inflammation and oxidative stress at the cardiovascular level. FUTURE DIRECTIONS A deeper understanding of the epigenetic mechanisms through which SIRT1 and SIRT6 act in the signalings responsible for onset and development CVD is a prime scientific endeavor of the upcoming years. Multiple "omic" technologies will have widespread implications in understanding such mechanisms, speeding up the achievement of selective and efficient pharmacological modulation of sirtuins for future applications in the prevention and treatment of CVD. Antioxid. Redox Signal. 28, 711-732.
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Affiliation(s)
- Nunzia D'Onofrio
- Department of Biochemistry, Biophysics and General Pathology, School of Medicine and Surgery, Università degli Studi della Campania , Naples, Italy
| | - Luigi Servillo
- Department of Biochemistry, Biophysics and General Pathology, School of Medicine and Surgery, Università degli Studi della Campania , Naples, Italy
| | - Maria Luisa Balestrieri
- Department of Biochemistry, Biophysics and General Pathology, School of Medicine and Surgery, Università degli Studi della Campania , Naples, Italy
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