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Deng Y, Ding W, Peng Q, Wang W, Duan R, Zhang Y. Advancement in Beneficial Effects of AVE 0991: A Brief Review. Mini Rev Med Chem 2024; 24:139-158. [PMID: 36998128 DOI: 10.2174/1389557523666230328134932] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 01/08/2023] [Accepted: 01/11/2023] [Indexed: 04/01/2023]
Abstract
AVE 0991, a non-peptide analogue of Angiotensin-(1-7) [Ang-(1-7)], is orally active and physiologically well tolerated. Several studies have demonstrated that AVE 0991 improves glucose and lipid metabolism, and contains anti-inflammatory, anti-apoptotic, anti-fibrosis, and anti-oxidant effects. Numerous preclinical studies have also reported that AVE 0991 appears to have beneficial effects on a variety of systemic diseases, including cardiovascular, liver, kidney, cancer, diabetes, and nervous system diseases. This study searched multiple literature databases, including PubMed, Web of Science, EMBASE, Google Scholar, Cochrane Library, and the ClinicalTrials.gov website from the establishment to October 2022, using AVE 0991 as a keyword. This literature search revealed that AVE 0991 could play different roles via various signaling pathways. However, the potential mechanisms of these effects need further elucidation. This review summarizes the benefits of AVE 0991 in several medical problems, including the COVID-19 pandemic. The paper also describes the underlying mechanisms of AVE 0991, giving in-depth insights and perspectives on the pharmaceutical value of AVE 0991 in drug discovery and development.
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Affiliation(s)
- Yang Deng
- School of Basic Medicine & Clinical Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Wangli Ding
- School of Basic Medicine & Clinical Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Qiang Peng
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006, China
| | - Wei Wang
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006, China
| | - Rui Duan
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006, China
| | - Yingdong Zhang
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006, China
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Molaei A, Molaei E, Hayes AW, Karimi G. Mas receptor: a potential strategy in the management of ischemic cardiovascular diseases. Cell Cycle 2023; 22:1654-1674. [PMID: 37365840 PMCID: PMC10361149 DOI: 10.1080/15384101.2023.2228089] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 05/10/2023] [Accepted: 06/16/2023] [Indexed: 06/28/2023] Open
Abstract
MasR is a critical element in the RAS accessory pathway that protects the heart against myocardial infarction, ischemia-reperfusion injury, and pathological remodeling by counteracting the effects of AT1R. This receptor is mainly stimulated by Ang 1-7, which is a bioactive metabolite of the angiotensin produced by ACE2. MasR activation attenuates ischemia-related myocardial damage by facilitating vasorelaxation, improving cell metabolism, reducing inflammation and oxidative stress, inhibiting thrombosis, and stabilizing atherosclerotic plaque. It also prevents pathological cardiac remodeling by suppressing hypertrophy- and fibrosis-inducing signals. In addition, the potential of MasR in lowering blood pressure, improving blood glucose and lipid profiles, and weight loss has made it effective in modulating risk factors for coronary artery disease including hypertension, diabetes, dyslipidemia, and obesity. Considering these properties, the administration of MasR agonists offers a promising approach to the prevention and treatment of ischemic heart disease.Abbreviations: Acetylcholine (Ach); AMP-activated protein kinase (AMPK); Angiotensin (Ang); Angiotensin receptor (ATR); Angiotensin receptor blocker (ARB); Angiotensin-converting enzyme (ACE); Angiotensin-converting enzyme inhibitor (ACEI); Anti-PRD1-BF1-RIZ1 homologous domain containing 16 (PRDM16); bradykinin (BK); Calcineurin (CaN); cAMP-response element binding protein (CREB); Catalase (CAT); C-C Motif Chemokine Ligand 2 (CCL2); Chloride channel 3 (CIC3); c-Jun N-terminal kinases (JNK); Cluster of differentiation 36 (CD36); Cocaine- and amphetamine-regulated transcript (CART); Connective tissue growth factor (CTGF); Coronary artery disease (CAD); Creatine phosphokinase (CPK); C-X-C motif chemokine ligand 10 (CXCL10); Cystic fibrosis transmembrane conductance regulator (CFTR); Endothelial nitric oxide synthase (eNOS); Extracellular signal-regulated kinase 1/2 (ERK 1/2); Fatty acid transport protein (FATP); Fibroblast growth factor 21 (FGF21); Forkhead box protein O1 (FoxO1); Glucokinase (Gk); Glucose transporter (GLUT); Glycogen synthase kinase 3β (GSK3β); High density lipoprotein (HDL); High sensitive C-reactive protein (hs-CRP); Inositol trisphosphate (IP3); Interleukin (IL); Ischemic heart disease (IHD); Janus kinase (JAK); Kruppel-like factor 4 (KLF4); Lactate dehydrogenase (LDH); Left ventricular end-diastolic pressure (LVEDP); Left ventricular end-systolic pressure (LVESP); Lipoprotein lipase (LPL); L-NG-Nitro arginine methyl ester (L-NAME); Low density lipoprotein (LDL); Mammalian target of rapamycin (mTOR); Mas-related G protein-coupled receptors (Mrgpr); Matrix metalloproteinase (MMP); MAPK phosphatase-1 (MKP-1); Mitogen-activated protein kinase (MAPK); Monocyte chemoattractant protein-1 (MCP-1); NADPH oxidase (NOX); Neuropeptide FF (NPFF); Neutral endopeptidase (NEP); Nitric oxide (NO); Nuclear factor κ-light-chain-enhancer of activated B cells (NF-κB); Nuclear-factor of activated T-cells (NFAT); Pancreatic and duodenal homeobox 1 (Pdx1); Peroxisome proliferator- activated receptor γ (PPARγ); Phosphoinositide 3-kinases (PI3k); Phospholipase C (PLC); Prepro-orexin (PPO); Prolyl-endopeptidase (PEP); Prostacyclin (PGI2); Protein kinase B (Akt); Reactive oxygen species (ROS); Renin-angiotensin system (RAS); Rho-associated protein kinase (ROCK); Serum amyloid A (SAA); Signal transducer and activator of transcription (STAT); Sirtuin 1 (Sirt1); Slit guidance ligand 3 (Slit3); Smooth muscle 22α (SM22α); Sterol regulatory element-binding protein 1 (SREBP-1c); Stromal-derived factor-1a (SDF); Superoxide dismutase (SOD); Thiobarbituric acid reactive substances (TBARS); Tissue factor (TF); Toll-like receptor 4 (TLR4); Transforming growth factor β1 (TGF-β1); Tumor necrosis factor α (TNF-α); Uncoupling protein 1 (UCP1); Ventrolateral medulla (VLM).
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Affiliation(s)
- Ali Molaei
- Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Emad Molaei
- PharmD, Assistant of Clinical Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - A. Wallace Hayes
- University of South Florida College of Public Health, Tampa, Florida, USA
| | - Gholamreza Karimi
- Pharmaceutical Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Pharmacodynamics and Toxicology, Faculty of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Li SC, Jiang TM, Zhang JH, Zeng MY, Ma YX, Feng SY, Wang QH, Yan XW. Salt Restriction and Angiotensin-Converting Enzyme Inhibitor Improve the Responsiveness of the Small Artery in Salt-Sensitive Hypertension. Int J Med Sci 2023; 20:572-580. [PMID: 37082725 PMCID: PMC10110468 DOI: 10.7150/ijms.79741] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 02/08/2023] [Indexed: 03/14/2023] Open
Abstract
For salt-sensitive hypertension (SSH), salt restriction and angiotensin-converting enzyme (ACE) inhibitors are essential treatments, but their effect on the function of resistance arteries is unclear. Here, we present an intravital study to detect the effect of salt restriction and ACE inhibitors on the function of the mesenteric small artery (MSA) in SSH. Dahl salt-sensitive rats were randomized into the following groups: ACE inhibitor gavage, salt restriction, ACE inhibitor combined with salt restriction, and high-salt diet. After a 12-week intervention, the mesenteric vessels maintained their perfusion in vivo, and the changes in the diameter and blood perfusion of the MSAs to norepinephrine (NE) and acetylcholine (ACh) were detected. Switching from a high-salt diet to a low-salt diet (i.e., salt restriction) attenuated the vasoconstriction of the MSAs to NE and promoted the vasodilatation to ACh, while ACE inhibitor improved the vasodilatation more obviously. Pathologically, changes in local ACE, AT1R, and eNOS expression were involved in these processes induced by a high-salt diet. Our study suggests that salt restriction and ACE inhibitor treatment improve high salt intake-induced MSA dysfunction in SSH, and salt restriction is a feasible and effective treatment. Our findings may provide a scientific basis for the treatment of hypertension.
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Affiliation(s)
- Shi-Cheng Li
- Department of Cardiology, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Tong-Meng Jiang
- Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou 571199, China
- Key Laboratory of Emergency and Trauma, Ministry of Education, Engineering Research Center for Hainan Bio-Smart Materials and Bio-Medical Devices, Key Laboratory of Hainan Functional Materials and Molecular Imaging, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China
| | - Jia-Hao Zhang
- Department of Cardiology, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Meng-Ying Zeng
- Department of Cardiology, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Yu-Xin Ma
- Department of Cardiology, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Shu-Yi Feng
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Qing-Hai Wang
- Department of Cardiology, the Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250000, China
| | - Xiao-Wei Yan
- Department of Cardiology, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
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Tiwari V, Singh J, Tiwari P, Chaturvedi S, Gupta S, Mishra A, Singh S, Wahajuddin M, Hanif K, Shukla S. ACE2/ANG-(1-7)/Mas receptor axis activation prevents inflammation and improves cognitive functions in streptozotocin induced rat model of Alzheimer's disease-like phenotypes. Eur J Pharmacol 2023; 946:175623. [PMID: 36871666 DOI: 10.1016/j.ejphar.2023.175623] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 01/25/2023] [Accepted: 02/23/2023] [Indexed: 03/06/2023]
Abstract
Activation of the renin-angiotensin system (RAS), by Angiotensin converting enzyme/Angiotensin II/Angiotensin receptor-1 (ACE/Ang II/AT1 R) axis elicits amyloid deposition and cognitive impairment. Furthermore, ACE2 induced release of Ang-(1-7) binds with the Mas receptor and autoinhibits ACE/Ang II/AT1 axis activation. Inhibition of ACE by perindopril has been reported to improve memory in preclinical settings. However, the functional significance and mechanism by which ACE2/Mas receptor regulate cognitive functions and amyloid pathology is not known. The present study is aimed to determine the role of ACE2/Ang-(1-7)/Mas receptor axis in STZ induced rat model of Alzheimer's disease (AD). We have used pharmacological, biochemical and behavioural approaches to identify the role of ACE2/Ang-(1-7)/Mas receptor axis activation on AD-like pathology in both in vitro and invivo models. STZ treatment enhances ROS formation, inflammation markers and NFκB/p65 levels which are associated with reduced ACE2/Mas receptor levels, acetylcholine activity and mitochondrial membrane potential in N2A cells. DIZE mediated ACE2/Ang-(1-7)/Mas receptor axis activation resulted in reduced ROS generation, astrogliosis, NFκB level and inflammatory molecules and improved mitochondrial functions along with Ca2+ influx in STZ treated N2A cells. Interestingly, DIZE induced activation of ACE2/Mas receptor significantly restored acetylcholine levels and reduced amyloid-beta and phospho-tau deposition in cortex and hippocampus that resulted in improved cognitive function in STZ induced rat model of AD-like phenotypes. Our data indicate that ACE2/Mas receptor activation is sufficient to prevented cognitive impairment and progression of amyloid pathology in STZ induced rat model of AD-like phenotypes. These findings suggest the potential role of ACE2/Ang-(1-7)/Mas axis in AD pathophysiology by regulating inflammation cognitive functions.
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Affiliation(s)
- Virendra Tiwari
- Division of Neuroscience and Ageing Biology, CSIR- Central Drug Research Institute, Lucknow, 226031, (U.P), India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Jitendra Singh
- Division of Neuroscience and Ageing Biology, CSIR- Central Drug Research Institute, Lucknow, 226031, (U.P), India
| | - Priya Tiwari
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India; Division of Pharmacology, CSIR- Central Drug Research Institute, Lucknow, 226031, (U.P), India
| | - Swati Chaturvedi
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India; Division of Pharmaceutics and Pharmacokinetics, CSIR - Central Drug Research Institute, Lucknow, 226031, (U.P), India
| | - Shivangi Gupta
- Division of Neuroscience and Ageing Biology, CSIR- Central Drug Research Institute, Lucknow, 226031, (U.P), India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Akanksha Mishra
- Division of Neuroscience and Ageing Biology, CSIR- Central Drug Research Institute, Lucknow, 226031, (U.P), India; Department of Cell Biology and Anatomy, New York Medical College, Valhalla, NY, 01595, USA
| | - Sonu Singh
- Division of Neuroscience and Ageing Biology, CSIR- Central Drug Research Institute, Lucknow, 226031, (U.P), India; Department of Neuroscience, School of Medicine, University of Connecticut (Uconn) Health Center, 263 Farmington Avenue, L-4078, Farmington, CT, 06030, USA
| | - Muhammad Wahajuddin
- Division of Pharmaceutics and Pharmacokinetics, CSIR - Central Drug Research Institute, Lucknow, 226031, (U.P), India; Institute of Cancer Therapeutics, University of Bradford, Bradford, BD7 1DP, United Kingdom
| | - Kashif Hanif
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India; Division of Pharmacology, CSIR- Central Drug Research Institute, Lucknow, 226031, (U.P), India
| | - Shubha Shukla
- Division of Neuroscience and Ageing Biology, CSIR- Central Drug Research Institute, Lucknow, 226031, (U.P), India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
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Fernandes RS, Netto MRT, Carvalho FB, Rigatto K. Alamandine: A promising treatment for fibrosis. Peptides 2022; 157:170848. [PMID: 35931236 DOI: 10.1016/j.peptides.2022.170848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 07/27/2022] [Accepted: 08/01/2022] [Indexed: 01/18/2023]
Abstract
Angiotensin (Ang) II, the main active member of the renin angiotensin system (RAS), is essential for the maintenance of cardiovascular homeostasis. However, hyperactivation of the RAS causes fibrotic diseases. Ang II has pro-inflammatory actions, and moreover activates interstitial fibroblasts and/or dysregulates extracellular matrix degradation. The discovery of new RAS pathways has revealed the complexity of this system. Among the RAS peptides, alamandine (ALA, Ala1 Ang 1-7) has been identified in humans, rats, and mice, with protective actions in different pathological conditions. ALA has similar effects to its well-known congener, Ang-(1-7), as a vasodilator, anti-inflammatory, and antifibrotic. Its protective role against cardiovascular diseases is well-reviewed in the literature. However, the protective actions of ALA in fibrotic conditions have been little explored. Therefore, in this article, we review the ability of ALA to modulate the inflammatory process and collagen deposition, to serve as an antioxidant, and to mediate protection against functional disorders. In this scenario, we also explore ALA as a promising therapy for pulmonary fibrosis after COVID-19 infection.
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Affiliation(s)
- Renata Streck Fernandes
- Laboratório de Fisiologia Translacional, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil; Programa de Pós-graduação em Ciências da Saúde, UFCSPA, Brazil
| | | | | | - Katya Rigatto
- Laboratório de Fisiologia Translacional, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil; Programa de Pós-graduação em Ciências da Saúde, UFCSPA, Brazil.
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Silva MVBD, Sousa Júnior CPD, Silva HVCD, Santos VMD, Feijao FIM, Bernardino ADO, Melo JACRTD. Evaluation of the cardioprotective and antihypertensive effect of AVE 0991 in normotensive and hypertensive rats. Rev Assoc Med Bras (1992) 2022; 68:xxx. [PMID: 35830019 PMCID: PMC9574952 DOI: 10.1590/1806-9282.20220259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 03/12/2022] [Indexed: 11/22/2022] Open
Affiliation(s)
| | | | | | - Vanessa Maria Dos Santos
- Universidade Federal de Pernambuco, Departamento de Nutrição - Vitória de Santo Antão (PE), Brazil
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Vascular Effects of Low-Dose ACE2 Inhibitor MLN-4760—Benefit or Detriment in Essential Hypertension? Biomedicines 2021; 10:biomedicines10010038. [PMID: 35052717 PMCID: PMC8773407 DOI: 10.3390/biomedicines10010038] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 12/20/2021] [Accepted: 12/21/2021] [Indexed: 12/17/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infects host cells through angiotensin-converting enzyme 2 (ACE2). Concurrently, the product of ACE2 action, angiotensin 1–7 (Ang 1–7), binds to Mas receptors within the cardiovascular system and provides protective effects. Therefore, it is crucial to reveal the role of ACE2 inhibition, especially within pre-existing cardiovascular pathologies. In our study, we imitated the action of SARS-CoV-2 in organisms using the low dose of the ACE2 inhibitor MLN-4760 with the aim of investigating to what degree ACE2 inhibition is detrimental to the cardiovascular system of spontaneously hypertensive rats (SHRs), which represent a model of human essential hypertension. Our study revealed the complex action of MLN-4760 in SHRs. On the one hand, we found that MLN-4760 had (1) (pro)obesogenic effects that negatively correlated with alternative renin-angiotensin system activity and Ang 1–7 in plasma, (2) negative effects on ACE1 inhibitor (captopril) action, (3) detrimental effects on the small arteries function and (4) anti-angiogenic effect in the model of chick chorioallantoic membrane. On the other hand, MLN-4760 induced compensatory mechanisms involving strengthened Mas receptor-, nitric oxide- and hydrogen sulfide-mediated signal transduction in the aorta, which was associated with unchanged blood pressure, suggesting beneficial action of MLN-4760 when administered at a low dose.
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Xue X, Duan R, Zhang QQ, Wang SY, Gong PY, Yan E, Zhang YD, Jiang T. A non-peptidic MAS1 agonist AVE0991 alleviates hippocampal synaptic degeneration in rats with chronic cerebral hypoperfusion. Curr Neurovasc Res 2021; 18:343-350. [PMID: 34636310 DOI: 10.2174/1567202618666211012095210] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/10/2021] [Accepted: 07/14/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Chronic cerebral hypoperfusion (CCH) is a contributing factor for neurodegenerative diseases. As a recently identified heptapeptide of the brain renin-angiotensin system, angiotensin-(1-7) was revealed to activate its receptor MAS1 and thus ameliorated cognitive impairments in rats with CCH. Since hippocampal synaptic degeneration represents an important pathological basis of cognitive deficits, we hypothesize that activation of MAS1-mediated signaling may alleviate CCH-induced synaptic degeneration in the hippocampus. METHODS In this study, we tested this hypothesis and uncovered the underlying mechanisms in a rat model of CCH induced by bilateral common carotid artery ligation surgery. At 1 week after the surgery, rats received a daily intraperitoneal injection of vehicle or a non-peptidic MAS1 agonist AVE0991 for 8 weeks. During this procedure, cerebral blood flow (CBF) was recorded. The levels of MAS1, amyloid-β (Aβ), neuroinflammatory cytokines, glial cell markers and synaptophysin in the hippocampus were assessed at the end of the treatment period. RESULTS We showed that AVE0991 significantly alleviated hippocampal synaptic degeneration in rats with CCH. This protection might be achieved by facilitating CBF recovery, reducing hippocampal Aβ levels and suppressing neuroinflammatory responses. CONCLUSIONS These findings indicate that MAS1-mediated signaling may represent a novel therapeutic target for CCH-related neurodegenerative diseases.
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Affiliation(s)
- Xiao Xue
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006. China
| | - Rui Duan
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006. China
| | - Qiao-Quan Zhang
- Department of Pathology, Nanjing Brain Hospital, Nanjing Medical University, Nanjing, 210029. China
| | - Si-Yu Wang
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006. China
| | - Peng-Yu Gong
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006. China
| | - Yan E
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006. China
| | - Ying-Dong Zhang
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006. China
| | - Teng Jiang
- Department of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006. China
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9
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ACE2, angiotensin 1-7 and skeletal muscle: review in the era of COVID-19. Clin Sci (Lond) 2020; 134:3047-3062. [PMID: 33231620 PMCID: PMC7687025 DOI: 10.1042/cs20200486] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 10/30/2020] [Accepted: 11/03/2020] [Indexed: 12/12/2022]
Abstract
Angiotensin converting enzyme-2 (ACE2) is a multifunctional transmembrane protein recently recognised as the entry receptor of the virus causing COVID-19. In the renin–angiotensin system (RAS), ACE2 cleaves angiotensin II (Ang II) into angiotensin 1-7 (Ang 1-7), which is considered to exert cellular responses to counteract the activation of the RAS primarily through a receptor, Mas, in multiple organs including skeletal muscle. Previous studies have provided abundant evidence suggesting that Ang 1-7 modulates multiple signalling pathways leading to protection from pathological muscle remodelling and muscle insulin resistance. In contrast, there is relatively little evidence to support the protective role of ACE2 in skeletal muscle. The potential contribution of endogenous ACE2 to the regulation of Ang 1-7-mediated protection of these muscle pathologies is discussed in this review. Recent studies have suggested that ACE2 protects against ageing-associated muscle wasting (sarcopenia) through its function to modulate molecules outside of the RAS. Thus, the potential association of sarcopenia with ACE2 and the associated molecules outside of RAS is also presented herein. Further, we introduce the transcriptional regulation of muscle ACE2 by drugs or exercise, and briefly discuss the potential role of ACE2 in the development of COVID-19.
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10
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Macedo LM, de Ávila RI, Pedrino GR, Colugnati DB, Valadares MC, Lima EM, Borges CL, Kitten GT, Gava E, Castro CH. Effect of angiotensin II and angiotensin-(1-7) on proliferation of stem cells from human dental apical papilla. J Cell Physiol 2020; 236:366-378. [PMID: 32519379 DOI: 10.1002/jcp.29862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 05/27/2020] [Accepted: 05/27/2020] [Indexed: 02/06/2023]
Abstract
The effects of the renin-angiotensin system (RAS) on stem cells isolated from human dental apical papilla (SCAPs) are completely unknown. Therefore, the aim of this study was to identify RAS components expressed in SCAPs and the effects of angiotensin (Ang) II and Ang-(1-7) on cell proliferation. SCAPs were collected from third molar teeth of adolescents and maintained in cell culture. Messenger RNA expression and protein levels of angiotensin-converting enzyme (ACE), ACE2, and Mas, Ang II type I (AT1) and type II (AT2) receptors were detected in SCAPs. Treatment with either Ang II or Ang-(1-7) increased the proliferation of SCAPs. These effects were inhibited by PD123319, an AT2 antagonist. While Ang II augmented mTOR phosphorylation, Ang-(1-7) induced ERK1/2 phosphorylation. In conclusion, SCAPs produce the main RAS components and both Ang II and Ang-(1-7) treatments induced cell proliferation mediated by AT2 activation through different intracellular mechanisms.
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Affiliation(s)
- Larissa M Macedo
- Integrative Laboratory of Cardiovascular and Neurological Pathophysiology, Department of Physiological Sciences, Institute of Biological Sciences, Federal University of Goiás, Goiânia, GO, Brazil
| | - Renato I de Ávila
- Laboratory of Education and Research in In Vitro Toxicology (Tox In), Faculty of Pharmacy, Federal University of Goiás, Goiânia, GO, Brazil
| | - Gustavo R Pedrino
- Department of Physiological Sciences, Centre for Neuroscience and Cardiovascular Research, Institute of Biological Sciences, Federal University of Goiás, Goiânia, GO, Brazil
| | - Diego B Colugnati
- Integrative Laboratory of Cardiovascular and Neurological Pathophysiology, Department of Physiological Sciences, Institute of Biological Sciences, Federal University of Goiás, Goiânia, GO, Brazil
| | - Marize C Valadares
- Laboratory of Education and Research in In Vitro Toxicology (Tox In), Faculty of Pharmacy, Federal University of Goiás, Goiânia, GO, Brazil
| | - Eliana M Lima
- Pharmaceutical Technology Laboratory, Faculty of Pharmacy, Federal University of Goiás, Goiânia, GO, Brazil
| | - Clayton L Borges
- Laboratory of Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia, GO, Brazil
| | - Gregory T Kitten
- Department of Morphology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Elisandra Gava
- Integrative Laboratory of Cardiovascular and Neurological Pathophysiology, Department of Physiological Sciences, Institute of Biological Sciences, Federal University of Goiás, Goiânia, GO, Brazil
| | - Carlos H Castro
- Integrative Laboratory of Cardiovascular and Neurological Pathophysiology, Department of Physiological Sciences, Institute of Biological Sciences, Federal University of Goiás, Goiânia, GO, Brazil
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Abstract
PURPOSE OF THE REVIEW Pharmacology remains the mainstay of treatment for hypertension across the globe. In what may seem like a well-trodden field, there are actually an exciting array of new pathways for the treatment of hypertension on the horizon. This review seeks to discuss the most recent research in ongoing areas of drug development in the field of hypertension. RECENT FINDINGS Novel areas of research in the field of hypertension pharmacology include central nervous system regulators, peripheral noradrenergic inhibitors, gastrointestinal sodium modulators, and a counter-regulatory arm of the renin-angiotensin-aldosterone system. This review discusses these pathways in a look into the current status of emerging pharmacological therapies for hypertension.
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Affiliation(s)
- Merrill H Stewart
- John Ochsner Heart and Vascular Institute, Ochsner Clinical School, The University of Queensland School of Medicine, 1514 Jefferson Highway, New Orleans, LA, 70121, USA.
| | - Carl J Lavie
- John Ochsner Heart and Vascular Institute, Ochsner Clinical School, The University of Queensland School of Medicine, 1514 Jefferson Highway, New Orleans, LA, 70121, USA
| | - Hector O Ventura
- John Ochsner Heart and Vascular Institute, Ochsner Clinical School, The University of Queensland School of Medicine, 1514 Jefferson Highway, New Orleans, LA, 70121, USA
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Costa-Fraga FP, Goncalves GK, Souza-Neto FP, Reis AM, Capettini LA, Santos RA, Fraga-Silva RA, Stergiopulos N, da Silva RF. Age-related changes in vascular responses to angiotensin-(1-7) in female mice. J Renin Angiotensin Aldosterone Syst 2019; 19:1470320318789332. [PMID: 30024321 PMCID: PMC6053867 DOI: 10.1177/1470320318789332] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
The vasodilatory effect of angiotensin-(1-7) seems to vary between sexes, and estradiol (E2) can modulate the magnitude of the Ang-(1-7) vasodilatory response in female rats. However, there are few studies addressing the influence of sex on the age-related vasodilatory effect of Ang-(1-7). Here, we evaluated the vasodilatory response to Ang-(1-7) on vascular ageing. Ang-(1-7) dose-response curves were determined in mice aortic rings from males (old and young) and females (E2 treated/non-treated old and young) mounted in an isolated organ chamber. Abdominal aortic rings were used for protein expression analysis and determination of reactive oxygen species (ROS) and nitric oxide (NO) production. Our results showed that the Ang-(1-7) vasodilatory effect was absent in aorta from old females, contrasting with a full response in vessels from young females. The Ang-(1-7) vasodilatory effect was restored by E2 replacement in old females. A robust increase in Mas receptor, SOD2, NRF-2 and NOX2 expression was observed in aorta from old females, which was normalized by E2. This effect of E2 was also associated with lower production of ROS and normal levels of NO. In conclusion, our data demonstrated that pathways involved in the Ang-(1-7) vasodilatory response in female mice is affected by hormonal changes in ageing and rescued by E2.
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Affiliation(s)
- Fabiana P Costa-Fraga
- 1 Institute of Bioengineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Gleisy K Goncalves
- 2 Department of Physiology and Biophysics, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Fernando P Souza-Neto
- 2 Department of Physiology and Biophysics, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Adelina M Reis
- 2 Department of Physiology and Biophysics, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Luciano As Capettini
- 2 Department of Physiology and Biophysics, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Robson As Santos
- 2 Department of Physiology and Biophysics, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Rodrigo A Fraga-Silva
- 1 Institute of Bioengineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Nikolaos Stergiopulos
- 1 Institute of Bioengineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Rafaela F da Silva
- 2 Department of Physiology and Biophysics, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
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Schinzari F, Tesauro M, Veneziani A, Mores N, Di Daniele N, Cardillo C. Favorable Vascular Actions of Angiotensin-(1-7) in Human Obesity. Hypertension 2017; 71:185-191. [PMID: 29203627 DOI: 10.1161/hypertensionaha.117.10280] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 09/20/2017] [Accepted: 10/06/2017] [Indexed: 12/28/2022]
Abstract
Obese patients have vascular dysfunction related to impaired insulin-stimulated vasodilation and increased endothelin-1-mediated vasoconstriction. In contrast to the harmful vascular actions of angiotensin (Ang) II, the angiotensin-converting enzyme 2 product Ang-(1-7) has shown to exert cardiovascular and metabolic benefits in experimental models through stimulation of the Mas receptor. We, therefore, examined the effects of exogenous Ang-(1-7) on vasodilator tone and endothelin-1-dependent vasoconstriction in obese patients. Intra-arterial infusion of Ang-(1-7) (10 nmol/min) resulted in significant increase in unstimulated forearm flow (P=0.03), an effect that was not affected by the Mas receptor antagonist A779 (10 nmol/min; P>0.05). In the absence of hyperinsulinemia, however, forearm flow responses to graded doses of acetylcholine and sodium nitroprusside were not different during Ang-(1-7) administration compared with saline (both P>0.05). During infusion of regular insulin (0.15 mU/kg per minute), by contrast, endothelium-dependent vasodilator response to acetylcholine was significantly enhanced by Ang-(1-7) (P=0.04 versus saline), whereas endothelium-independent response to sodium nitroprusside was not modified (P=0.91). Finally, Ang-(1-7) decreased the vasodilator response to endothelin A receptor blockade (BQ-123; 10 nmol/min) compared with saline (6±1% versus 93±17%; P<0.001); nitric oxide inhibition by l-N-monomethylarginine (4 µmol/min) during concurrent endothelin A antagonism resulted in similar vasoconstriction in the absence or presence of Ang-(1-7 Ang-(1-7) (P=0.69). Our findings indicate that in obese patients Ang-(1-7) has favorable effects not only to improve insulin-stimulated endothelium-dependent vasodilation but also to blunt endothelin-1-dependent vasoconstrictor tone. These findings provide support for targeting Ang-(1-7) to counteract the hemodynamic abnormalities of human obesity.
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Affiliation(s)
- Francesca Schinzari
- From the Policlinico A. Gemelli, Rome, Italy (F.S., A.V., N.M., C.C.); Department of Internal Medicine, University of Tor Vergata, Rome, Italy (M.T., N.D.D.); and Departments of Surgery (A.V.), Pharmacology (N.M.), and Internal Medicine (C.C.), Catholic University, Rome, Italy
| | - Manfredi Tesauro
- From the Policlinico A. Gemelli, Rome, Italy (F.S., A.V., N.M., C.C.); Department of Internal Medicine, University of Tor Vergata, Rome, Italy (M.T., N.D.D.); and Departments of Surgery (A.V.), Pharmacology (N.M.), and Internal Medicine (C.C.), Catholic University, Rome, Italy
| | - Augusto Veneziani
- From the Policlinico A. Gemelli, Rome, Italy (F.S., A.V., N.M., C.C.); Department of Internal Medicine, University of Tor Vergata, Rome, Italy (M.T., N.D.D.); and Departments of Surgery (A.V.), Pharmacology (N.M.), and Internal Medicine (C.C.), Catholic University, Rome, Italy
| | - Nadia Mores
- From the Policlinico A. Gemelli, Rome, Italy (F.S., A.V., N.M., C.C.); Department of Internal Medicine, University of Tor Vergata, Rome, Italy (M.T., N.D.D.); and Departments of Surgery (A.V.), Pharmacology (N.M.), and Internal Medicine (C.C.), Catholic University, Rome, Italy
| | - Nicola Di Daniele
- From the Policlinico A. Gemelli, Rome, Italy (F.S., A.V., N.M., C.C.); Department of Internal Medicine, University of Tor Vergata, Rome, Italy (M.T., N.D.D.); and Departments of Surgery (A.V.), Pharmacology (N.M.), and Internal Medicine (C.C.), Catholic University, Rome, Italy
| | - Carmine Cardillo
- From the Policlinico A. Gemelli, Rome, Italy (F.S., A.V., N.M., C.C.); Department of Internal Medicine, University of Tor Vergata, Rome, Italy (M.T., N.D.D.); and Departments of Surgery (A.V.), Pharmacology (N.M.), and Internal Medicine (C.C.), Catholic University, Rome, Italy.
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