Ivan A. Derkachev, Sergey V. Popov, Leonid N. Maslov, Alexandr V. Mukhomedzyanov, Natalia V. Naryzhnaya, Alexander S. Gorbunov, Artur Kan, Andrey V. Krylatov, Yuri K. Podoksenov, Ivan V. Stepanov, Svetlana V. Gusakova, Feng Fu, Jian-Ming Pei
{"title":"血管紧张素 1-7 增加心脏对缺血/再灌注的耐受性并减轻心脏的不良重塑--信号机制","authors":"Ivan A. Derkachev, Sergey V. Popov, Leonid N. Maslov, Alexandr V. Mukhomedzyanov, Natalia V. Naryzhnaya, Alexander S. Gorbunov, Artur Kan, Andrey V. Krylatov, Yuri K. Podoksenov, Ivan V. Stepanov, Svetlana V. Gusakova, Feng Fu, Jian-Ming Pei","doi":"10.1111/fcp.12983","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <h3> Background</h3>\n \n <p>The high mortality rate of patients with acute myocardial infarction (AMI) remains the most pressing issue of modern cardiology. Over the past 10 years, there has been no significant reduction in mortality among patients with AMI. It is quite obvious that there is an urgent need to develop fundamentally new drugs for the treatment of AMI. Angiotensin 1–7 has some promise in this regard.</p>\n </section>\n \n <section>\n \n <h3> Objective</h3>\n \n <p>The objective of this article is analysis of published data on the cardioprotective properties of angiotensin 1–7.</p>\n </section>\n \n <section>\n \n <h3> Methods</h3>\n \n <p>PubMed, Scopus, Science Direct, and Google Scholar were used to search articles for this study.</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>Angiotensin 1–7 increases cardiac tolerance to ischemia/reperfusion and mitigates adverse remodeling of the heart. Angiotensin 1–7 can prevent not only ischemic but also reperfusion cardiac injury. The activation of the Mas receptor plays a key role in these effects of angiotensin 1–7. Angiotensin 1–7 alleviates Ca<sup>2+</sup> overload of cardiomyocytes and reactive oxygen species production in ischemia/reperfusion (I/R) of the myocardium. It is possible that both effects are involved in angiotensin 1–7-triggered cardiac tolerance to I/R. Furthermore, angiotensin 1–7 inhibits apoptosis of cardiomyocytes and stimulates autophagy of cells. There is also indirect evidence suggesting that angiotensin 1–7 inhibits ferroptosis in cardiomyocytes. Moreover, angiotensin 1–7 possesses anti-inflammatory properties, possibly achieved through NF-kB activity inhibition. Phosphoinositide 3-kinase, Akt, and NO synthase are involved in the infarct-reducing effect of angiotensin 1–7. However, the specific end-effector of the cardioprotective impact of angiotensin 1–7 remains unknown.</p>\n </section>\n \n <section>\n \n <h3> Conclusion</h3>\n \n <p>The molecular nature of the end-effector of the infarct-limiting effect of angiotensin 1–7 has not been elucidated. Perhaps, this end-effector is the sarcolemmal K<sub>ATP</sub> channel or the mitochondrial K<sub>ATP</sub> channel.</p>\n </section>\n </div>","PeriodicalId":12657,"journal":{"name":"Fundamental & Clinical Pharmacology","volume":null,"pages":null},"PeriodicalIF":2.1000,"publicationDate":"2024-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Angiotensin 1–7 increases cardiac tolerance to ischemia/reperfusion and mitigates adverse remodeling of the heart—The signaling mechanism\",\"authors\":\"Ivan A. Derkachev, Sergey V. Popov, Leonid N. Maslov, Alexandr V. Mukhomedzyanov, Natalia V. Naryzhnaya, Alexander S. Gorbunov, Artur Kan, Andrey V. Krylatov, Yuri K. Podoksenov, Ivan V. Stepanov, Svetlana V. 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Angiotensin 1–7 increases cardiac tolerance to ischemia/reperfusion and mitigates adverse remodeling of the heart—The signaling mechanism
Background
The high mortality rate of patients with acute myocardial infarction (AMI) remains the most pressing issue of modern cardiology. Over the past 10 years, there has been no significant reduction in mortality among patients with AMI. It is quite obvious that there is an urgent need to develop fundamentally new drugs for the treatment of AMI. Angiotensin 1–7 has some promise in this regard.
Objective
The objective of this article is analysis of published data on the cardioprotective properties of angiotensin 1–7.
Methods
PubMed, Scopus, Science Direct, and Google Scholar were used to search articles for this study.
Results
Angiotensin 1–7 increases cardiac tolerance to ischemia/reperfusion and mitigates adverse remodeling of the heart. Angiotensin 1–7 can prevent not only ischemic but also reperfusion cardiac injury. The activation of the Mas receptor plays a key role in these effects of angiotensin 1–7. Angiotensin 1–7 alleviates Ca2+ overload of cardiomyocytes and reactive oxygen species production in ischemia/reperfusion (I/R) of the myocardium. It is possible that both effects are involved in angiotensin 1–7-triggered cardiac tolerance to I/R. Furthermore, angiotensin 1–7 inhibits apoptosis of cardiomyocytes and stimulates autophagy of cells. There is also indirect evidence suggesting that angiotensin 1–7 inhibits ferroptosis in cardiomyocytes. Moreover, angiotensin 1–7 possesses anti-inflammatory properties, possibly achieved through NF-kB activity inhibition. Phosphoinositide 3-kinase, Akt, and NO synthase are involved in the infarct-reducing effect of angiotensin 1–7. However, the specific end-effector of the cardioprotective impact of angiotensin 1–7 remains unknown.
Conclusion
The molecular nature of the end-effector of the infarct-limiting effect of angiotensin 1–7 has not been elucidated. Perhaps, this end-effector is the sarcolemmal KATP channel or the mitochondrial KATP channel.
期刊介绍：
Fundamental & Clinical Pharmacology publishes reports describing important and novel developments in fundamental as well as clinical research relevant to drug therapy. Original articles, short communications and reviews are published on all aspects of experimental and clinical pharmacology including:
Antimicrobial, Antiviral Agents
Autonomic Pharmacology
Cardiovascular Pharmacology
Cellular Pharmacology
Clinical Trials
Endocrinopharmacology
Gene Therapy
Inflammation, Immunopharmacology
Lipids, Atherosclerosis
Liver and G-I Tract Pharmacology
Metabolism, Pharmacokinetics
Neuropharmacology
Neuropsychopharmacology
Oncopharmacology
Pediatric Pharmacology Development
Pharmacoeconomics
Pharmacoepidemiology
Pharmacogenetics, Pharmacogenomics
Pharmacovigilance
Pulmonary Pharmacology
Receptors, Signal Transduction
Renal Pharmacology
Thrombosis and Hemostasis
Toxicopharmacology
Clinical research, including clinical studies and clinical trials, may cover disciplines such as pharmacokinetics, pharmacodynamics, pharmacovigilance, pharmacoepidemiology, pharmacogenomics and pharmacoeconomics. Basic research articles from fields such as physiology and molecular biology which contribute to an understanding of drug therapy are also welcomed.
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