1
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Zhuang Y, Yu ML, Lu SF. Purinergic signaling in myocardial ischemia-reperfusion injury. Purinergic Signal 2023; 19:229-243. [PMID: 35254594 PMCID: PMC9984618 DOI: 10.1007/s11302-022-09856-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 02/18/2022] [Indexed: 10/18/2022] Open
Abstract
Purines and their derivatives, extensively distributed in the body, act as a class of extracellular signaling molecules via a rich array of receptors, also known as purinoceptors (P1, P2X, and P2Y). They mediate multiple intracellular signal transduction pathways and participate in various physiological and pathological cell behaviors. Since the function in myocardial ischemia-reperfusion injury (MIRI), this review summarized the involvement of purinergic signal transduction in diversified pathological processes, including energy metabolism disorder, oxidative stress injury, calcium overload, inflammatory immune response, platelet aggregation, coronary vascular dysfunction, and cell necrosis and apoptosis. Moreover, increasing evidence suggests that purinergic signaling also mediates the prevention and treatment of MIRI, such as ischemic conditioning, pharmacological intervention, and some other therapies. In conclusion, this review exhibited that purinergic signaling mediates the complex processes of MIRI which shows its promising application and prospecting in the future.
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Affiliation(s)
- Yi Zhuang
- College of Acupuncture and Tuina, Nanjing University of Chinese Medicine, 138 Xian-lin Avenue, Qixia District, Nanjing, 210023, Jiangsu Province, China
| | - Mei-Ling Yu
- College of Acupuncture and Tuina, Nanjing University of Chinese Medicine, 138 Xian-lin Avenue, Qixia District, Nanjing, 210023, Jiangsu Province, China
| | - Sheng-Feng Lu
- College of Acupuncture and Tuina, Nanjing University of Chinese Medicine, 138 Xian-lin Avenue, Qixia District, Nanjing, 210023, Jiangsu Province, China. .,Key Laboratory of Acupuncture and Medicine Research of Ministry of Education, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
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2
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Gessler S, Guthmann C, Schuler V, Lilienkamp M, Walz G, Yakulov TA. Control of Directed Cell Migration after Tubular Cell Injury by Nucleotide Signaling. Int J Mol Sci 2022; 23:ijms23147870. [PMID: 35887219 PMCID: PMC9322613 DOI: 10.3390/ijms23147870] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/08/2022] [Accepted: 07/15/2022] [Indexed: 02/06/2023] Open
Abstract
Acute kidney injury (AKI) is a common complication of severe human diseases, resulting in increased morbidity and mortality as well as unfavorable long-term outcomes. Although the mammalian kidney is endowed with an amazing capacity to recover from AKI, little progress has been made in recent decades to facilitate recovery from AKI. To elucidate the early repair mechanisms after AKI, we employed the zebrafish pronephros injury model. Since damaged cells release large amounts of ATP and ATP-degradation products to signal apoptosis or necrosis to neighboring cells, we examined how depletion of purinergic and adenosine receptors impacts the directed cell migration that ensues immediately after a laser-induced tubular injury. We found that depletion of the zebrafish adenosine receptors adora1a, adora1b, adora2aa, and adora2ab significantly affected the repair process. Similar results were obtained after depletion of the purinergic p2ry2 receptor, which is highly expressed during zebrafish pronephros development. Released ATP is finally metabolized to inosine by adenosine deaminase. Depletion of zebrafish adenosine deaminases ada and ada2b interfered with the repair process; furthermore, combinations of ada and ada2b, or ada2a and ada2b displayed synergistic effects at low concentrations, supporting the involvement of inosine signaling in the repair process after a tubular injury. Our findings suggest that nucleotide-dependent signaling controls immediate migratory responses after tubular injury.
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Affiliation(s)
- Sabrina Gessler
- Renal Division, University Freiburg Medical Center, Faculty of Medicine, University of Freiburg, Hugstetter Strasse 55, 79106 Freiburg, Germany; (S.G.); (C.G.); (V.S.); (M.L.); (G.W.)
| | - Clara Guthmann
- Renal Division, University Freiburg Medical Center, Faculty of Medicine, University of Freiburg, Hugstetter Strasse 55, 79106 Freiburg, Germany; (S.G.); (C.G.); (V.S.); (M.L.); (G.W.)
| | - Vera Schuler
- Renal Division, University Freiburg Medical Center, Faculty of Medicine, University of Freiburg, Hugstetter Strasse 55, 79106 Freiburg, Germany; (S.G.); (C.G.); (V.S.); (M.L.); (G.W.)
| | - Miriam Lilienkamp
- Renal Division, University Freiburg Medical Center, Faculty of Medicine, University of Freiburg, Hugstetter Strasse 55, 79106 Freiburg, Germany; (S.G.); (C.G.); (V.S.); (M.L.); (G.W.)
| | - Gerd Walz
- Renal Division, University Freiburg Medical Center, Faculty of Medicine, University of Freiburg, Hugstetter Strasse 55, 79106 Freiburg, Germany; (S.G.); (C.G.); (V.S.); (M.L.); (G.W.)
- Signaling Research Centres BIOSS and CIBSS, University of Freiburg, Albertstrasse 19, 79104 Freiburg, Germany
| | - Toma Antonov Yakulov
- Renal Division, University Freiburg Medical Center, Faculty of Medicine, University of Freiburg, Hugstetter Strasse 55, 79106 Freiburg, Germany; (S.G.); (C.G.); (V.S.); (M.L.); (G.W.)
- Correspondence:
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3
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Wang T, Li J, Li H, Zhong X, Wang L, Zhao S, Liu X, Huang Z, Wang Y. Aerobic Exercise Inhibited P2X7 Purinergic Receptors to Improve Cardiac Remodeling in Mice With Type 2 Diabetes. Front Physiol 2022; 13:828020. [PMID: 35711309 PMCID: PMC9197582 DOI: 10.3389/fphys.2022.828020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 04/26/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Diabetic cardiomyopathy (DCM), the main complication of diabetes mellitus, presents as cardiac dysfunction by ventricular remodeling. In addition, the inhibition of P2X7 purinergic receptors (P2X7R) alleviates cardiac fibrosis and apoptosis in Type 1 diabetes. However, whether exercise training improves cardiac remodeling by regulating P2X7R remains unknown. Methods: Db/db mice spontaneously induced with type 2 diabetes and high-fat diet (HFD) and mice with streptozotocin (STZ)-induced type 2 diabetes mice were treated by 12-week treadmill training. Cardiac functions were observed by two-dimensional echocardiography. Hematoxylin-eosin staining, Sirius red staining and transmission electron microscopy were respectively used to detect cardiac morphology, fibrosis and mitochondria. In addition, real-time polymerase chain reaction and Western Blot were used to detect mRNA and protein levels. Results: Studying the hearts of db/db mice and STZ-induced mice, we found that collagen deposition and the number of disordered cells significantly increased compared with the control group. However, exercise markedly reversed these changes, and the same tendency was observed in the expression of MMP9, COL-I, and TGF-β, which indicated cardiac fibrotic and hypertrophic markers, including ANP and MyHC expression. In addition, the increased Caspase-3 level and the ratio of Bax/Bcl2 were reduced by exercise training, and similar results were observed in the TUNEL test. Notably, the expression of P2X7R was greatly upregulated in the hearts of db/db mice and HFD + STZ-induced DM mice and downregulated by aerobic exercise. Moreover, we indicated that P2X7R knock out significantly reduced the collagen deposition and disordered cells in the DM group. Furthermore, the apoptosis levels and TUNEL analysis were greatly inhibited by exercise or in the P2X7R-/- group in DM. We found significant differences between the P2X7R-/- + DM + EX group and DM + EX group in myocardial tissue apoptosis and fibrosis, in which the former is significantly milder. Moreover, compared with the P2X7R-/- + DM group, the P2X7R-/- + DM + EX group represented a lower level of cardiac fibrosis. The expression levels of TGF-β at the protein level and TGF-β and ANP at the genetic level were evidently decreased in the P2X7R-/- + DM + EX group. Conclusion: Aerobic exercise reversed cardiac remodeling in diabetic mice at least partly through inhibiting P2X7R expression in cardiomyocytes.
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Affiliation(s)
- Ting Wang
- The Key Laboratory of Cardiovascular Disease of Wenzhou, Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jianmin Li
- Department of Pathology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Hui Li
- Department of Ultrasound, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xin Zhong
- The Key Laboratory of Cardiovascular Disease of Wenzhou, Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Luya Wang
- The Key Laboratory of Cardiovascular Disease of Wenzhou, Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Shujue Zhao
- Department of Pathology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xuesheng Liu
- The Key Laboratory of Cardiovascular Disease of Wenzhou, Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhouqing Huang
- The Key Laboratory of Cardiovascular Disease of Wenzhou, Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yonghua Wang
- Department of Physical Education, Wenzhou Medical University, Wenzhou, China
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4
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dos Anjos F, Simões JLB, Assmann CE, Carvalho FB, Bagatini MD. Potential Therapeutic Role of Purinergic Receptors in Cardiovascular Disease Mediated by SARS-CoV-2. J Immunol Res 2020; 2020:8632048. [PMID: 33299899 PMCID: PMC7709498 DOI: 10.1155/2020/8632048] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 11/06/2020] [Accepted: 11/24/2020] [Indexed: 02/06/2023] Open
Abstract
Novel coronavirus disease 2019 (COVID-19) causes pulmonary and cardiovascular disorders and has become a worldwide emergency. Myocardial injury can be caused by direct or indirect damage, particularly mediated by a cytokine storm, a disordered immune response that can cause myocarditis, abnormal coagulation, arrhythmia, acute coronary syndrome, and myocardial infarction. The present review focuses on the mechanisms of this viral infection, cardiac biomarkers, consequences, and the possible therapeutic role of purinergic and adenosinergic signalling systems. In particular, we focus on the interaction of the extracellular nucleotide adenosine triphosphate (ATP) with its receptors P2X1, P2X4, P2X7, P2Y1, and P2Y2 and of adenosine (Ado) with A2A and A3 receptors, as well as their roles in host immune responses. We suggest that receptors of purinergic signalling could be ideal candidates for pharmacological targeting to protect against myocardial injury caused by a cytokine storm in COVID-19, in order to reduce systemic inflammatory damage to cells and tissues, preventing the progression of the disease by modulating the immune response and improving patient quality of life.
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Affiliation(s)
- Fernanda dos Anjos
- Medical School, Federal University of Fronteira Sul, Chapecó, SC, Brazil
| | | | - Charles Elias Assmann
- Department of Biochemistry and Molecular Biology, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | | | - Margarete Dulce Bagatini
- Graduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil
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5
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Khalafalla MG, Woods LT, Jasmer KJ, Forti KM, Camden JM, Jensen JL, Limesand KH, Galtung HK, Weisman GA. P2 Receptors as Therapeutic Targets in the Salivary Gland: From Physiology to Dysfunction. Front Pharmacol 2020; 11:222. [PMID: 32231563 PMCID: PMC7082426 DOI: 10.3389/fphar.2020.00222] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 02/18/2020] [Indexed: 12/12/2022] Open
Abstract
Although often overlooked in our daily lives, saliva performs a host of necessary physiological functions, including lubricating and protecting the oral cavity, facilitating taste sensation and digestion and maintaining tooth enamel. Therefore, salivary gland dysfunction and hyposalivation, often resulting from pathogenesis of the autoimmune disease Sjögren's syndrome or from radiotherapy of the head and neck region during cancer treatment, severely reduce the quality of life of afflicted patients and can lead to dental caries, periodontitis, digestive disorders, loss of taste and difficulty speaking. Since their initial discovery in the 1970s, P2 purinergic receptors for extracellular nucleotides, including ATP-gated ion channel P2X and G protein-coupled P2Y receptors, have been shown to mediate physiological processes in numerous tissues, including the salivary glands where P2 receptors represent a link between canonical and non-canonical saliva secretion. Additionally, extracellular nucleotides released during periods of cellular stress and inflammation act as a tissue alarmin to coordinate immunological and tissue repair responses through P2 receptor activation. Accordingly, P2 receptors have gained widespread clinical interest with agonists and antagonists either currently undergoing clinical trials or already approved for human use. Here, we review the contributions of P2 receptors to salivary gland function and describe their role in salivary gland dysfunction. We further consider their potential as therapeutic targets to promote physiological saliva flow, prevent salivary gland inflammation and enhance tissue regeneration.
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Affiliation(s)
- Mahmoud G. Khalafalla
- Department of Biochemistry, University of Missouri, Columbia, MO, United States
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Lucas T. Woods
- Department of Biochemistry, University of Missouri, Columbia, MO, United States
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
| | - Kimberly J. Jasmer
- Department of Biochemistry, University of Missouri, Columbia, MO, United States
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
| | - Kevin Muñoz Forti
- Department of Biochemistry, University of Missouri, Columbia, MO, United States
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
| | - Jean M. Camden
- Department of Biochemistry, University of Missouri, Columbia, MO, United States
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
| | - Janicke L. Jensen
- Institute of Clinical Dentistry, Section of Oral Surgery and Oral Medicine, University of Oslo, Oslo, Norway
| | - Kirsten H. Limesand
- Department of Nutritional Sciences, University of Arizona, Tucson, AZ, United States
| | - Hilde K. Galtung
- Institute of Oral Biology, Faculty of Dentistry, University of Oslo, Oslo, Norway
| | - Gary A. Weisman
- Department of Biochemistry, University of Missouri, Columbia, MO, United States
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO, United States
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6
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Dănilă MD, Piollet M, Aburel OM, Angoulvant D, Lefort C, Chadet S, Roger S, Muntean MD, Ivanes F. Modulation of P2Y11-related purinergic signaling in inflammation and cardio-metabolic diseases. Eur J Pharmacol 2020; 876:173060. [PMID: 32142768 DOI: 10.1016/j.ejphar.2020.173060] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 02/22/2020] [Accepted: 02/28/2020] [Indexed: 12/11/2022]
Abstract
Chronic inflammation is the hallmark of cardiovascular pathologies with a major role in both disease progression and occurrence of long-term complications. The massive release of ATP during the inflammatory process activates various purinergic receptors, including P2Y11. This receptor is less studied but ubiquitously expressed in all cells relevant for cardiovascular pathology: cardiomyocytes, fibroblasts, endothelial and immune cells. While several studies suggested a potential pro-inflammatory role for P2Y11 receptors, recent literature data are supportive of an anti-inflammatory profile characterized by the immunosuppression of dendritic cells, inhibition of fibroblast proliferation and of cytokines and ATP secretion. Moreover, modulation of its activity appears to mediate the positive inotropic effect of ATP and mitigate endothelial dysfunction, thus rendering this receptor a promising therapeutic target in the cardiovascular disease armamentarium. The aim of the present review is to summarize the current available knowledge on P2Y11-related purinergic signaling in the setting of inflammation and cardio-metabolic diseases.
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Affiliation(s)
- Maria-Daniela Dănilă
- Department of Functional Sciences - Pathophysiology, "Victor Babeș" University of Medicine and Pharmacy Timișoara, Romania
| | - Marie Piollet
- EA4245 Transplantation Immunity Inflammation, Faculty of Medicine - Tours University& Loire Valley Cardiovascular Collaboration, Tours, F37000, France
| | - Oana-Maria Aburel
- Department of Functional Sciences - Pathophysiology, "Victor Babeș" University of Medicine and Pharmacy Timișoara, Romania; Center for Translational Research and Systems Medicine, "Victor Babeș" University of Medicine and Pharmacy Timișoara, Romania
| | - Denis Angoulvant
- EA4245 Transplantation Immunity Inflammation, Faculty of Medicine - Tours University& Loire Valley Cardiovascular Collaboration, Tours, F37000, France; Cardiology Department, Trousseau Hospital, CHRU de Tours, F37000, Tours, France
| | - Claudie Lefort
- EA4245 Transplantation Immunity Inflammation, Faculty of Medicine - Tours University& Loire Valley Cardiovascular Collaboration, Tours, F37000, France
| | - Stéphanie Chadet
- EA4245 Transplantation Immunity Inflammation, Faculty of Medicine - Tours University& Loire Valley Cardiovascular Collaboration, Tours, F37000, France
| | - Sebastien Roger
- EA4245 Transplantation Immunity Inflammation, Faculty of Medicine - Tours University& Loire Valley Cardiovascular Collaboration, Tours, F37000, France
| | - Mirela-Danina Muntean
- Department of Functional Sciences - Pathophysiology, "Victor Babeș" University of Medicine and Pharmacy Timișoara, Romania; Center for Translational Research and Systems Medicine, "Victor Babeș" University of Medicine and Pharmacy Timișoara, Romania.
| | - Fabrice Ivanes
- EA4245 Transplantation Immunity Inflammation, Faculty of Medicine - Tours University& Loire Valley Cardiovascular Collaboration, Tours, F37000, France; Cardiology Department, Trousseau Hospital, CHRU de Tours, F37000, Tours, France
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7
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Wang Z, Li L, Yang R, Xu X, Liang S. P2X receptors mediated abnormal interaction between satellite glial cells and neurons in visceral pathological changes. Cell Biol Int 2019; 43:1346-1352. [PMID: 31228306 DOI: 10.1002/cbin.11195] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 06/16/2019] [Indexed: 01/24/2023]
Abstract
The adenosine triphosphate (ATP)-gated P2X receptor cation channel family consists of permeable ligand-gated ion channels that expand on the binding of extracellular adenosine 5'-ATP. ATP-gated P2X receptors are trimer ion channels that assemble homo or isomer from seven cloned subunits. P2X receptors are discovered mostly in mammalian and are being found in an increasing number of non-vertebrates, such as zebrafish, bullfrog, and ameba. P2X receptors are involved in many physiological processes, including regulation of heart rhythm and contractility, and regulation of pain, especially chronic pain and glia integration. This review summarizes the current studies on the regulation of P2X receptors in abnormal neuronal-glial interaction and the pathological changes in viscera, especially in myocardial ischemia.
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Affiliation(s)
- Zilin Wang
- Undergraduate student of class 156 of Nanchang University Queen Marry University of London Joint programme, Nanchang University, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Lin Li
- Neuropharmacology Laboratory of Physiology Department, Basic Medical School of Nanchang University, Nanchang, 330006, Jiangxi, People's Republic of China.,Jiangxi Provincial Key Laboratory of Autonomic Nervous Function and Disease, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Runan Yang
- Neuropharmacology Laboratory of Physiology Department, Basic Medical School of Nanchang University, Nanchang, 330006, Jiangxi, People's Republic of China.,Jiangxi Provincial Key Laboratory of Autonomic Nervous Function and Disease, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Xiumei Xu
- Neuropharmacology Laboratory of Physiology Department, Basic Medical School of Nanchang University, Nanchang, 330006, Jiangxi, People's Republic of China.,Jiangxi Provincial Key Laboratory of Autonomic Nervous Function and Disease, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Shangdong Liang
- Neuropharmacology Laboratory of Physiology Department, Basic Medical School of Nanchang University, Nanchang, 330006, Jiangxi, People's Republic of China.,Jiangxi Provincial Key Laboratory of Autonomic Nervous Function and Disease, Nanchang, 330006, Jiangxi, People's Republic of China
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8
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Bonora M, Wieckowski MR, Sinclair DA, Kroemer G, Pinton P, Galluzzi L. Targeting mitochondria for cardiovascular disorders: therapeutic potential and obstacles. Nat Rev Cardiol 2019; 16:33-55. [PMID: 30177752 DOI: 10.1038/s41569-018-0074-0] [Citation(s) in RCA: 175] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A large body of evidence indicates that mitochondrial dysfunction has a major role in the pathogenesis of multiple cardiovascular disorders. Over the past 2 decades, extraordinary efforts have been focused on the development of agents that specifically target mitochondria for the treatment of cardiovascular disease. Despite such an intensive wave of investigation, no drugs specifically conceived to modulate mitochondrial functions are currently available for the clinical management of cardiovascular disease. In this Review, we discuss the therapeutic potential of targeting mitochondria in patients with cardiovascular disease, examine the obstacles that have restrained the development of mitochondria-targeting agents thus far, and identify strategies that might empower the full clinical potential of this approach.
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Affiliation(s)
- Massimo Bonora
- Ruth L. and David S. Gottesman Institute for Stem Cell, Regenerative Medicine Research, Department of Cell Biology and Stem Cell Institute, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Mariusz R Wieckowski
- Department of Biochemistry, Nencki Institute of Experimental Biology, Warsaw, Poland
| | - David A Sinclair
- Department of Genetics, Paul F. Glenn Center for the Biology of Aging, Harvard Medical School, Boston, MA, USA.,Department of Pharmacology, School of Medical Sciences, The University of New South Wales, Sydney, New South Wales, Australia
| | - Guido Kroemer
- Equipe 11 labellisée Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France.,INSERM, U1138, Paris, France.,Université Paris Descartes/Paris V, Paris, France.,Université Pierre et Marie Curie, Paris, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Comprehensive Cancer Center, Villejuif, France.,Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP, Paris, France.,Department of Women's and Children's Health, Karolinska University Hospital, Stockholm, Sweden
| | - Paolo Pinton
- Department of Morphology, Surgery, and Experimental Medicine, Section of Pathology, Oncology, and Experimental Biology, Laboratory for Technologies of Advanced Therapies, University of Ferrara, Ferrara, Italy. .,Maria Cecilia Hospital, GVM Care & Research, E.S. Health Science Foundation, Cotignola, Italy.
| | - Lorenzo Galluzzi
- Université Paris Descartes/Paris V, Paris, France. .,Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA. .,Sandra and Edward Meyer Cancer Center, New York, NY, USA.
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9
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Abstract
PURPOSE OF REVIEW Purine nucleosides and nucleotides are released in the extracellular space following cell injury and act as paracrine mediators through a number of dedicated membrane receptors. In particular, extracellular ATP (eATP) significantly influences T-lymphocyte activation and phenotype. The purpose of this review is to discuss the role of ATP signaling in the T-cell-mediated alloimmune response. RECENT FINDINGS In various animal models of solid transplantation, the purinergic axis has been targeted to prevent acute rejection and to promote long-term graft tolerance. The inhibition of ATP-gated P2X receptors has been shown to halt lymphocyte activation, to downregulate both Th1 and Th17 responses and to promote T-regulatory (Treg) cell differentiation. Similarly, the inhibition of ATP signaling attenuated graft-versus-host disease in mice undergoing hematopoietic cell transplantation. Significantly, different drugs targeting the purinergic system have been recently approved for human use and may be a viable therapeutic option for transplant patients. SUMMARY The inhibition of eATP signaling downregulates the alloimmune response, expands Treg cells and promotes graft survival. This robust preclinical evidence and the recent advances in pharmacological research may lead to intriguing clinical applications.
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Ding L, Gong C, Zhao J, Liu X, Li T, Rao S, Wang S, Liu Y, Peng S, Xiao W, Xiong C, Wang R, Liang S, Xu H. Noncoding transcribed ultraconserved region (T‐UCR) UC.48+ is a novel regulator of high‐fat diet induced myocardial ischemia/reperfusion injury. J Cell Physiol 2018; 234:9849-9861. [DOI: 10.1002/jcp.27674] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 10/02/2018] [Indexed: 12/11/2022]
Affiliation(s)
- Lu Ding
- Department of Physiology JiangXi Medical College of Nanchang University Nanchang Jiangxi China
- Clinical Department, JiangXi Medical College of Nanchang University Nanchang Jiangxi China
| | - Chengxin Gong
- Department of Science and Education Chest Hospital of Jiangxi Province Nanchang Jiangxi China
| | - Jiani Zhao
- Clinical Department, JiangXi Medical College of Nanchang University Nanchang Jiangxi China
| | - Xingzi Liu
- Clinical Department, JiangXi Medical College of Nanchang University Nanchang Jiangxi China
| | - Tao Li
- Clinical Department, JiangXi Medical College of Nanchang University Nanchang Jiangxi China
| | - Shenqiang Rao
- Department of Physiology JiangXi Medical College of Nanchang University Nanchang Jiangxi China
| | - Shuo Wang
- Clinical Department, JiangXi Medical College of Nanchang University Nanchang Jiangxi China
| | - Yuanyuan Liu
- Department of Physiology JiangXi Medical College of Nanchang University Nanchang Jiangxi China
| | - Shanping Peng
- Basic Medical Sciences, JiangXi Medical College of Nanchang University Nanchang Jiangxi China
| | - Wen Xiao
- Department of Pathology Jiangxi Medical College of Nanchang University Nanchang Jiangxi China
| | - Chaopeng Xiong
- Department of Nursing The Second Affliated Hospital of Nanchang University Nanchang Jiangxi China
| | - Rumeng Wang
- Department of Physiology JiangXi Medical College of Nanchang University Nanchang Jiangxi China
| | - Shangdong Liang
- Department of Physiology JiangXi Medical College of Nanchang University Nanchang Jiangxi China
| | - Hong Xu
- Department of Physiology JiangXi Medical College of Nanchang University Nanchang Jiangxi China
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11
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Alpha linolenic acid intake alleviates myocardial ischemia/reperfusion injury via the P2X7R/NF-κB signalling pathway. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.08.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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12
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Burnstock G, Knight GE. The potential of P2X7 receptors as a therapeutic target, including inflammation and tumour progression. Purinergic Signal 2018; 14:1-18. [PMID: 29164451 PMCID: PMC5842154 DOI: 10.1007/s11302-017-9593-0] [Citation(s) in RCA: 171] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 11/01/2017] [Indexed: 12/22/2022] Open
Abstract
Seven P2X ion channel nucleotide receptor subtypes have been cloned and characterised. P2X7 receptors (P2X7R) are unusual in that there are extra amino acids in the intracellular C terminus. Low concentrations of ATP open cation channels sometimes leading to cell proliferation, whereas high concentrations of ATP open large pores that release inflammatory cytokines and can lead to apoptotic cell death. Since many diseases involve inflammation and immune responses, and the P2X7R regulates inflammation, there has been recent interest in the pathophysiological roles of P2X7R and the potential of P2X7R antagonists to treat a variety of diseases. These include neurodegenerative diseases, psychiatric disorders, epilepsy and a number of diseases of peripheral organs, including the cardiovascular, airways, kidney, liver, bladder, skin and musculoskeletal. The potential of P2X7R drugs to treat tumour progression is discussed.
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Affiliation(s)
- Geoffrey Burnstock
- Autonomic Neuroscience Centre, University College Medical School, Rowland Hill Street, London, NW3 2PF, UK.
- Department of Pharmacology and Therapeutics, The University of Melbourne, Melbourne, Australia.
- Florey Institute of Neuroscience and Mental Health, Parkville, Melbourne, Australia.
| | - Gillian E Knight
- Autonomic Neuroscience Centre, University College Medical School, Rowland Hill Street, London, NW3 2PF, UK
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13
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Abstract
OBJECTIVES Ischemic tissue injury contributes to significant morbidity and mortality and is implicated in a range of pathologic conditions, including but not limited to myocardial infarction, ischemic stroke, and acute kidney injury. The associated reperfusion phase is responsible for the activation of the innate and adaptive immune system, further accentuating inflammation. Adenosine triphosphate molecule has been implicated in various ischemic conditions, including stroke and myocardial infarction. STUDY SELECTION Adenosine triphosphate is a well-defined intracellular energy transfer and is commonly referred to as the body's "energy currency." However, Laboratory studies have demonstrated that extracellular adenosine triphosphate has the ability to initiate inflammation and is therefore referred to as a damage-associated molecular pattern. Purinergic receptors-dependent signaling, proinflammatory cytokine release, increased Ca influx into cells, and subsequent apoptosis have been shown to form a common underlying extracellular adenosine triphosphate molecular mechanism in ischemic organ injury. CONCLUSIONS In this review, we aim to discuss the molecular mechanisms behind adenosine triphosphate-mediated ischemic tissue injury and evaluate the role of extracellular adenosine triphosphate in ischemic injury in specific organs, in order to provide a greater understanding of the pathophysiology of this complex process. We also appraise potential future therapeutic strategies to limit damage in various organs, including the heart, brain, kidneys, and lungs.
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Djerada Z, Feliu C, Richard V, Millart H. Current knowledge on the role of P2Y receptors in cardioprotection against ischemia-reperfusion. Pharmacol Res 2016; 118:5-18. [PMID: 27520402 DOI: 10.1016/j.phrs.2016.08.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 08/05/2016] [Accepted: 08/07/2016] [Indexed: 11/27/2022]
Abstract
During ischemia, numerous effective endogenous extracellular mediators have been identified, particularly, nucleosides such as adenosine as well as purinergic and pyrimidinergic nucleotides. They may play important regulatory roles within the cardiovascular system and notably as cardio-protectants. Indeed, the distribution of the P2Y receptors in mammalian heart includes several cellular constituents relevant for the pathophysiology of myocardial ischemia. Beside the well-known cardioprotective effect of adenosine, the additional protective role of P2Y receptors has emerged. However, interpretation of experimental results may be sometimes perplexing. This is due to the variability of: the experimental models, the endpoints criteria, the chemical structure of agonist and antagonist ligands and their concentrations, the sequences of drug administration with respect to the model used (before and/or during and/or after ischemia). The net effect may be in the opposite direction after a transient or a prolonged stimulation. Nevertheless, the overall reading of published data highlights the beneficial role of the P2Y2/4 receptor stimulation, the useful and synergistic role of P2Y6/11 receptor activation and even of the P2Y11 receptor alone in cardioprotection. More, the P2Y11 receptor could be involved in counter-regulation of profibrotic processes. Paradoxically, transient P2X7 receptor stimulation could contribute to the net cardioprotective effect of ATP. Recently, experimental data have shown that blocking the P2Y12 receptor after ischemia confers cardioprotection independently of platelet antiaggregatory effect. This suggests for P2Y receptors an important role in primary prevention and as a therapeutic target in myocardial protection during ischemia and reperfusion.
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Affiliation(s)
- Zoubir Djerada
- Department of Pharmacology, E.A.3801, SFR CAP-santé, Reims University Hospital, 51, rue Cognacq-Jay, 51095 Reims Cedex, France.
| | - Catherine Feliu
- Department of Pharmacology, E.A.3801, SFR CAP-santé, Reims University Hospital, 51, rue Cognacq-Jay, 51095 Reims Cedex, France
| | - Vincent Richard
- Inserm (Institut National de la Santé et de la Recherche Médicale) U1096, Department of Pharmacology, Rouen, France; Normandy University, Institute for Research and Innovation in Biomedicine, Rouen, France
| | - Hervé Millart
- Department of Pharmacology, E.A.3801, SFR CAP-santé, Reims University Hospital, 51, rue Cognacq-Jay, 51095 Reims Cedex, France
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15
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Martinez CG, Zamith-Miranda D, da Silva MG, Ribeiro KC, Brandão IT, Silva CL, Diaz BL, Bellio M, Persechini PM, Kurtenbach E. P2×7 purinergic signaling in dilated cardiomyopathy induced by auto-immunity against muscarinic M2 receptors: autoantibody levels, heart functionality and cytokine expression. Sci Rep 2015; 5:16940. [PMID: 26592184 PMCID: PMC4655336 DOI: 10.1038/srep16940] [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] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Accepted: 10/22/2015] [Indexed: 12/11/2022] Open
Abstract
Autoantibodies against the M2 receptors (M2AChR) have been associated with Dilated Cardiomyopathy (DCM). In the heart, P2×7 receptors influence electrical conduction, coronary circulation and response to ischemia. They can also trigger pro-inflammatory responses and the development of neurological, cardiac and renal disorders. Here, P2×7(-/-) mice displayed an increased heart rate and ST segment depression, but similar exercise performance when compared to wild type (WT) animals. After immunization with plasmid containing M2AChR cDNA sequence, WT mice produced anti-M2AChR antibodies, while P2×7(-/-) mice showed an attenuated production. Despite this, WT and P2×7(-/-) showed left ventricle cavity enlargement and decreased exercise tolerance. Transfer of serum from M2AChR WT immunized mice to näive recipients led to an alteration in heart shape. P2×7(-/-) mice displayed a significant increase in the frequency of spleen regulatory T cells population, which is mainly composed by the FoxP3(+)CD25(-) subset. M2AChR WT immunized mice showed an increase in IL-1β, IFNγ and IL-17 levels in the heart, while P2×7(-/-) group produced lower amounts of IL-1β and IL-17 and higher amounts of IFNγ. These results pointed to previously unnoticed roles of P2×7 in cardiovascular and immune systems, and underscored the participation of IL-17 and IFNγ in the progress of autoimmune DCM.
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MESH Headings
- Animals
- Autoantibodies/biosynthesis
- Autoantigens/genetics
- Autoantigens/immunology
- Cardiomyopathy, Dilated/genetics
- Cardiomyopathy, Dilated/immunology
- Cardiomyopathy, Dilated/pathology
- Female
- Forkhead Transcription Factors/genetics
- Forkhead Transcription Factors/immunology
- Gene Expression Regulation
- Heart Rate
- Immunization
- Interferon-gamma/biosynthesis
- Interferon-gamma/immunology
- Interleukin-17/biosynthesis
- Interleukin-17/immunology
- Interleukin-1beta/biosynthesis
- Interleukin-1beta/immunology
- Interleukin-2 Receptor alpha Subunit/genetics
- Interleukin-2 Receptor alpha Subunit/immunology
- Mice
- Mice, Inbred C57BL
- Mice, Knockout
- Myocardium/immunology
- Myocardium/pathology
- Physical Conditioning, Animal
- Plasmids/administration & dosage
- Receptor, Muscarinic M2/genetics
- Receptor, Muscarinic M2/immunology
- Receptors, Purinergic P2X7/deficiency
- Receptors, Purinergic P2X7/genetics
- Signal Transduction
- Spleen/immunology
- Spleen/pathology
- T-Lymphocytes, Regulatory/immunology
- T-Lymphocytes, Regulatory/pathology
- Ventricular Remodeling
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Affiliation(s)
- Camila Guerra Martinez
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brasil
- Instituto Nacional de Ciência e Tecnologia para Pesquisa Translacional em Saúde e Ambiente na Região Amazônica, Conselho Nacional de Desenvolvimento Científico e Tecnológico/MCT, Rio de Janeiro, Brasil
| | - Daniel Zamith-Miranda
- Instituto de Microbiologia Prof. Paulo de Goes, Universidade Federal do Rio de Janeiro, 21941-900 Rio de Janeiro, RJ, Brasil
| | - Marcia Gracindo da Silva
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brasil
- Instituto Nacional de Ciência e Tecnologia para Pesquisa Translacional em Saúde e Ambiente na Região Amazônica, Conselho Nacional de Desenvolvimento Científico e Tecnológico/MCT, Rio de Janeiro, Brasil
| | - Karla Consort Ribeiro
- Instituto Nacional de Propriedade Industrial. Rua São Bento no 1, Rio de Janeiro, RJ, 20090-010, Brazil
| | - Izaíra Trincani Brandão
- Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Av. Bandeirantes 3900, Ribeirão Preto, SP, Brasil
| | - Celio Lopes Silva
- Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Av. Bandeirantes 3900, Ribeirão Preto, SP, Brasil
| | - Bruno Lourenço Diaz
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brasil
| | - Maria Bellio
- Instituto de Microbiologia Prof. Paulo de Goes, Universidade Federal do Rio de Janeiro, 21941-900 Rio de Janeiro, RJ, Brasil
| | - Pedro Muanis Persechini
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brasil
- Instituto Nacional de Ciência e Tecnologia para Pesquisa Translacional em Saúde e Ambiente na Região Amazônica, Conselho Nacional de Desenvolvimento Científico e Tecnológico/MCT, Rio de Janeiro, Brasil
| | - Eleonora Kurtenbach
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, 21941-902, Brasil
- Instituto Nacional de Ciência e Tecnologia para Pesquisa Translacional em Saúde e Ambiente na Região Amazônica, Conselho Nacional de Desenvolvimento Científico e Tecnológico/MCT, Rio de Janeiro, Brasil
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