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Ajay A, Rasoul D, Abdullah A, Lee Wei En B, Mashida K, Al-Munaer M, Ajay H, Duvva D, Mathew J, Adenaya A, Lip GYH, Sankaranarayanan R. Augmentation of natriuretic peptide (NP) receptor A and B (NPR-A and NPR-B) and cyclic guanosine monophosphate (cGMP) signalling as a therapeutic strategy in heart failure. Expert Opin Investig Drugs 2023; 32:1157-1170. [PMID: 38032188 DOI: 10.1080/13543784.2023.2290064] [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: 06/21/2023] [Accepted: 11/28/2023] [Indexed: 12/01/2023]
Abstract
INTRODUCTION Heart failure is a complex, debilitating condition and despite advances in treatment, it remains a significant cause of morbidity and mortality worldwide. Therefore, the need for alternative treatment strategies is essential. In this review, we explore the therapeutic strategies of augmenting natriuretic peptide receptors (NPR-A and NPR-B) and cyclic guanosine monophosphate (cGMP) in heart failure. AREAS COVERED We aim to provide an overview of the evidence of preclinical and clinical studies on novel heart failure treatment strategies. Papers collected in this review have been filtered and screened following PubMed searches. This includes epigenetics, modulating enzyme activity in natriuretic peptide (NP) synthesis, gene therapy, modulation of downstream signaling by augmenting soluble guanylate cyclase (sGC) and phosphodiesterase (PDE) inhibition, nitrates, c-GMP-dependent protein kinase, synthetic and designer NP and RNA therapy. EXPERT OPINION The novel treatment strategies mentioned above have shown great potential, however, large randomized controlled trials are still lacking. The biggest challenge is translating the results seen in preclinical trials into clinical trials. We recommend a multi-disciplinary team approach with cardiologists, geneticist, pharmacologists, bioengineers, researchers, regulators, and patients to improve heart failure outcomes. Future management can involve telemedicine, remote monitoring, and artificial intelligence to optimize patient care.
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Affiliation(s)
- Ashwin Ajay
- Cardiology Department, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
| | - Debar Rasoul
- Cardiology Department, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
| | - Alend Abdullah
- General Medicine, The Dudley Group NHS Foundation Trust Dudley, Dudley, United Kingdom
| | - Benjamin Lee Wei En
- Cardiology Department, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
| | - Knievel Mashida
- Cedar House, University of Liverpool, Liverpool, United Kingdom
| | | | - Hanan Ajay
- General Medicine, Southport and Ormskirk Hospital NHS Trust, Southport, United Kingdom
| | - Dileep Duvva
- Cardiology Department, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
| | - Jean Mathew
- Cardiology Department, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
| | - Adeoye Adenaya
- Cardiology Department, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
| | - Gregory Y H Lip
- Cedar House, University of Liverpool, Liverpool, United Kingdom
- Cardiology Department, Liverpool Heart & Chest Hospital NHS Trust, Liverpool, United Kingdom
- Cardiology Department, Liverpool John Moores University, Liverpool, United Kingdom
| | - Rajiv Sankaranarayanan
- Cardiology Department, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
- Cedar House, University of Liverpool, Liverpool, United Kingdom
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Ma X, Iyer SR, Ma X, Reginauld SH, Chen Y, Pan S, Zheng Y, Moroni DG, Yu Y, Zhang L, Cannone V, Chen HH, Ferrario CM, Sangaralingham SJ, Burnett JC. Evidence for Angiotensin II as a Naturally Existing Suppressor for the Guanylyl Cyclase A Receptor and Cyclic GMP Generation. Int J Mol Sci 2023; 24:8547. [PMID: 37239899 PMCID: PMC10218449 DOI: 10.3390/ijms24108547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/03/2023] [Accepted: 05/05/2023] [Indexed: 05/28/2023] Open
Abstract
The natriuretic peptide system (NPS) and renin-angiotensin-aldosterone system (RAAS) function oppositely at multiple levels. While it has long been suspected that angiotensin II (ANGII) may directly suppress NPS activity, no clear evidence to date supports this notion. This study was designed to systematically investigate ANGII-NPS interaction in humans, in vivo, and in vitro. Circulating atrial, b-type, and c-type natriuretic peptides (ANP, BNP, CNP), cyclic guanosine monophosphate (cGMP), and ANGII were simultaneously investigated in 128 human subjects. Prompted hypothesis was validated in vivo to determine the influence of ANGII on ANP actions. The underlying mechanisms were further explored via in vitro approaches. In humans, ANGII demonstrated an inverse relationship with ANP, BNP, and cGMP. In regression models predicting cGMP, adding ANGII levels and the interaction term between ANGII and natriuretic peptides increased the predictive accuracy of the base models constructed with either ANP or BNP, but not CNP. Importantly, stratified correlation analysis further revealed a positive association between cGMP and ANP or BNP only in subjects with low, but not high, ANGII levels. In rats, co-infusion of ANGII even at a physiological dose attenuated cGMP generation mediated by ANP infusion. In vitro, we found the suppressive effect of ANGII on ANP-stimulated cGMP requires the presence of ANGII type-1 (AT1) receptor and mechanistically involves protein kinase C (PKC), as this suppression can be substantially rescued by either valsartan (AT1 blocker) or Go6983 (PKC inhibitor). Using surface plasmon resonance (SPR), we showed ANGII has low binding affinity to the guanylyl cyclase A (GC-A) receptor compared to ANP or BNP. Our study reveals ANGII is a natural suppressor for the cGMP-generating action of GC-A via AT1/PKC dependent manner and highlights the importance of dual-targeting RAAS and NPS in maximizing beneficial properties of natriuretic peptides in cardiovascular protection.
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Affiliation(s)
- Xiao Ma
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Seethalakshmi R. Iyer
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Xiaoyu Ma
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Shawn H. Reginauld
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Yang Chen
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Shuchong Pan
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Ye Zheng
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Dante G. Moroni
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Yue Yu
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN 55902, USA
| | - Lianwen Zhang
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55902, USA
| | - Valentina Cannone
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55905, USA
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Horng H. Chen
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Carlos M. Ferrario
- Department of Surgery, Wake Forest School of Medicine, Winston Salem, NC 27157, USA
| | - S. Jeson Sangaralingham
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55905, USA
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN 55902, USA
| | - John C. Burnett
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN 55905, USA
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN 55902, USA
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Vink S, Akondi KB, Jin J, Poth K, Torres AM, Kuchel PW, Burke SL, Head GA, Alewood PF. Taipan Natriuretic Peptides Are Potent and Selective Agonists for the Natriuretic Peptide Receptor A. Molecules 2023; 28:molecules28073063. [PMID: 37049825 PMCID: PMC10095932 DOI: 10.3390/molecules28073063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/10/2023] [Accepted: 03/13/2023] [Indexed: 04/14/2023] Open
Abstract
Cardiovascular ailments are a major cause of mortality where over 1.3 billion people suffer from hypertension leading to heart-disease related deaths. Snake venoms possess a broad repertoire of natriuretic peptides with therapeutic potential for treating hypertension, congestive heart failure, and related cardiovascular disease. We now describe several taipan (Oxyuranus microlepidotus) natriuretic peptides TNPa-e which stimulated cGMP production through the natriuretic peptide receptor A (NPR-A) with higher potencies for the rat NPR-A (rNPR-A) over human NPR-A (hNPR-A). TNPc and TNPd were the most potent, demonstrating 100- and 560-fold selectivity for rNPR-A over hNPR-A. In vivo studies found that TNPc decreased diastolic and systolic blood pressure (BP) and increased heart rate (HR) in conscious normotensive rabbits, to a level that was similar to that of human atrial natriuretic peptide (hANP). TNPc also enhanced the bradycardia due to cardiac afferent stimulation (Bezold-Jarisch reflex). This indicated that TNPc possesses the ability to lower blood pressure and facilitate cardiac vagal afferent reflexes but unlike hANP does not produce tachycardia. The 3-dimensional structure of TNPc was well defined within the pharmacophoric disulfide ring, displaying two turn-like regions (RMSD = 1.15 Å). Further, its much greater biological stability together with its selectivity and potency will enhance its usefulness as a biological tool.
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Affiliation(s)
- Simone Vink
- Institute for Molecular Bioscience, The University of Queensland, St Lucia 4072, Australia
| | - Kalyana Bharati Akondi
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, CH-1211 Geneva, Switzerland
| | - Jean Jin
- Institute for Molecular Bioscience, The University of Queensland, St Lucia 4072, Australia
| | - Kim Poth
- Institute for Molecular Bioscience, The University of Queensland, St Lucia 4072, Australia
| | - Allan M Torres
- Nanoscale Organisation and Dynamics Group, Western Sydney University, Penrith 2759, Australia
| | - Philip W Kuchel
- School of Life and Environmental Sciences, University of Sydney, Sydney 2006, Australia
| | - Sandra L Burke
- Baker Heart and Diabetes Institute, Melbourne 3004, Australia
| | - Geoffrey A Head
- Baker Heart and Diabetes Institute, Melbourne 3004, Australia
| | - Paul F Alewood
- Institute for Molecular Bioscience, The University of Queensland, St Lucia 4072, Australia
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Ma X, Iyer SR, Ma X, Reginauld SH, Chen Y, Pan S, Zheng Y, Moroni D, Yu Y, Zhang L, Cannone V, Chen HH, Ferrario CM, Sangaralingham SJ, Burnett JC. EVIDENCE FOR ANGIOTENSIN II AS A NATURALLY EXISTING SUPPRESSOR FOR THE NATRIURETIC PEPTIDE SYSTEM. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.01.26.525806. [PMID: 36747784 PMCID: PMC9901178 DOI: 10.1101/2023.01.26.525806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Background Natriuretic peptide system (NPS) and renin angiotensin aldosterone system (RAAS) function oppositely at multiple levels. While it has long been suspected that angiotensin II (ANGII) may directly suppress NPS activity, no clear evidence to date support this notion. Objectives This study was designed to systematically investigate ANGII-NPS interaction in humans, in vivo, and in vitro for translational insights. Methods Circulating atrial, b-type, and c-type natriuretic peptides (ANP, BNP, CNP), cyclic guanosine monophosphate (cGMP), and ANGII were simultaneously investigated in 128 human subjects. Prompted hypothesis was validated in rat model to determine influence of ANGII on ANP actions. Multiple engineered HEK293 cells and surface plasmon resonance (SPR) technology were leveraged for mechanistic exploration. Results In humans, ANGII showed inverse relationship with ANP, BNP, and cGMP. In regression models predicting cGMP, adding ANGII levels and interaction term between ANGII and natriuretic peptide increased predicting accuracy of base models constructed with either ANP or BNP, but not CNP. Importantly, stratified correlation analysis further revealed positive association between cGMP with ANP or BNP only in subjects with low, but not high, ANGII levels. In rats, co-infusion of ANGII even at physiological dose attenuated blood pressure reduction and cGMP generation triggered by ANP infusion. In vitro, we showed that the suppression effect of ANGII on ANP-stimulated cGMP requires the presence of ANGII type-1 (AT1) receptor and mechanistically involves protein kinase C (PKC), which can be substantially rescued by either valsartan (AT1 blocker) or Go6983 (PKC inhibitor). Using SPR, we showed ANGII has low affinity for particulate guanylyl cyclase A (GC-A) receptor binding compared to ANP or BNP. Conclusions Our study reveals ANGII as a natural suppressor for cGMP-generating action of GC-A via AT1/PKC dependent manner and highlights importance of dual-targeting RAAS and NPS in maximizing beneficial properties of natriuretic peptides in cardiovascular disease.
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Affiliation(s)
- Xiao Ma
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Seethalakshmi R. Iyer
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Xiaoyu Ma
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Shawn H. Reginauld
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Yang Chen
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Shuchong Pan
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Ye Zheng
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Dante Moroni
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Yue Yu
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Lianwen Zhang
- Department of Molecular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Valentina Cannone
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Horng H. Chen
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Carlos M. Ferrario
- Department of Surgery, Wake Forest School of Medicine, Winston Salem, NC, USA
| | - S. Jeson Sangaralingham
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, USA
| | - John C. Burnett
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, USA
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Sobiborowicz-Sadowska AM, Kamińska K, Cudnoch-Jędrzejewska A. Neprilysin Inhibition in the Prevention of Anthracycline-Induced Cardiotoxicity. Cancers (Basel) 2023; 15:cancers15010312. [PMID: 36612307 PMCID: PMC9818213 DOI: 10.3390/cancers15010312] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/20/2022] [Accepted: 12/30/2022] [Indexed: 01/05/2023] Open
Abstract
Anthracycline-induced cardiotoxicity (AIC) poses a clinical challenge in the management of cancer patients. AIC is characterized by myocardial systolic dysfunction and remodeling, caused by cardiomyocyte DNA damage, oxidative stress, mitochondrial dysfunction, or renin-angiotensin-aldosterone system (RAAS) dysregulation. In the past decade, after positive results of a PARADIGM-HF trial, a new class of drugs, namely angiotensin receptor/neprilysin inhibitors (ARNi), was incorporated into the management of patients with heart failure with reduced ejection fraction. As demonstrated in a variety of preclinical studies of cardiovascular diseases, the cardioprotective effects of ARNi administration are associated with decreased oxidative stress levels, the inhibition of myocardial inflammatory response, protection against mitochondrial damage and endothelial dysfunction, and improvement in the RAAS imbalance. However, data on ARNi's effectiveness in the prevention of AIC remains limited. Several reports of ARNi administration in animal models of AIC have shown promising results, as ARNi prevented ventricular systolic dysfunction and electrocardiographic changes and ameliorated oxidative stress, mitochondrial dysfunction, endoplasmic reticulum stress, and the inflammatory response associated with anthracyclines. There is currently an ongoing PRADAII trial aimed to assess the efficacy of ARNi in patients receiving breast cancer treatment, which is expected to be completed by late 2025.
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Sangaralingham SJ, Kuhn M, Cannone V, Chen HH, Burnett JC. Natriuretic peptide pathways in heart failure: further therapeutic possibilities. Cardiovasc Res 2022; 118:3416-3433. [PMID: 36004816 PMCID: PMC9897690 DOI: 10.1093/cvr/cvac125] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 07/13/2022] [Accepted: 07/26/2022] [Indexed: 02/07/2023] Open
Abstract
The discovery of the heart as an endocrine organ resulted in a remarkable recognition of the natriuretic peptide system (NPS). Specifically, research has established the production of atrial natriuretic peptide (ANP) and B-type natriuretic peptide (BNP) from the heart, which exert pleiotropic cardiovascular, endocrine, renal, and metabolic actions via the particulate guanylyl cyclase A receptor (GC-A) and the second messenger, cGMP. C-type natriuretic peptide (CNP) is produced in the endothelium and kidney and mediates important protective auto/paracrine actions via GC-B and cGMP. These actions, in part, participate in the efficacy of sacubitril/valsartan in heart failure (HF) due to the augmentation of the NPS. Here, we will review important insights into the biology of the NPS, the role of precision medicine, and focus on the phenotypes of human genetic variants of ANP and BNP in the general population and the relevance to HF. We will also provide an update of the existence of NP deficiency states, including in HF, which provide the rationale for further therapeutics for the NPS. Finally, we will review the field of peptide engineering and the development of novel designer NPs for the treatment of HF. Notably, the recent discovery of a first-in-class small molecule GC-A enhancer, which is orally deliverable, will be highlighted. These innovative designer NPs and small molecule possess enhanced and novel properties for the treatment of HF and cardiovascular diseases.
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Affiliation(s)
- S Jeson Sangaralingham
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, 200 1st Street SW, Rochester, MN 55905, USA,Department of Physiology and Biomedical Engineering, Mayo Clinic 200 1st St SW, Rochester MN 55905, USA
| | - Michaela Kuhn
- Institute of Physiology, University of Wuerzburg, Roentgenring 9, D-97070 Wuerzburg, Germany
| | - Valentina Cannone
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, 200 1st Street SW, Rochester, MN 55905, USA,Department of Medicine and Surgery, University of Parma, Via Gramsci 14, 43126 Parma, Italy
| | - Horng H Chen
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, 200 1st Street SW, Rochester, MN 55905, USA
| | - John C Burnett
- Corresponding author. Tel: 507 284-4343; fax: 507 266-4710; E-mail:
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Sadeghian Chaleshtori S, Mokhber Dezfouli MR, Najizadeh MH, Nikbakht Borujeni GR. Measurement of
ANP
,
BNP
and endothelin‐1 concentrations in jumping horses with heart valvular regurgitation and their correlation with the dimensions of heart structures. EQUINE VET EDUC 2022. [DOI: 10.1111/eve.13681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Sirous Sadeghian Chaleshtori
- Department of Internal Medicine, Faculty of Veterinary Medicine University of Tehran Tehran Iran
- Institute of Biomedical Research University of Tehran Tehran Iran
| | - Mohammad Reza Mokhber Dezfouli
- Department of Internal Medicine, Faculty of Veterinary Medicine University of Tehran Tehran Iran
- Institute of Biomedical Research University of Tehran Tehran Iran
| | | | - Golam Reza Nikbakht Borujeni
- Institute of Biomedical Research University of Tehran Tehran Iran
- Department of Microbiology and Immunology, Faculty of Veterinary Medicine University of Tehran Tehran Iran
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Purification, characterization, and preliminary serial crystallography diffraction advances structure determination of full-length human particulate guanylyl cyclase A receptor. Sci Rep 2022; 12:11824. [PMID: 35821229 PMCID: PMC9276669 DOI: 10.1038/s41598-022-15798-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 06/29/2022] [Indexed: 11/13/2022] Open
Abstract
Particulate Guanylyl Cyclase Receptor A (pGC-A) is a natriuretic peptide membrane receptor, playing a vital role in controlling cardiovascular, renal, and endocrine functions. The extracellular domain interacts with natriuretic peptides and triggers the intracellular guanylyl cyclase domain to convert GTP to cGMP. To effectively develop methods to regulate pGC-A, structural information on the full-length form is needed. However, structural data on the transmembrane and intracellular domains are lacking. This work presents expression and optimization using baculovirus, along with the first purification of functional full-length human pGC-A. In vitro assays revealed the pGC-A tetramer was functional in detergent micelle solution. Based on our purification results and previous findings that dimer formation is required for functionality, we propose a tetramer complex model with two functional subunits. Previous research suggested pGC-A signal transduction is an ATP-dependent, two-step mechanism. Our results show the binding ligand also moderately activates pGC-A, and ATP is not crucial for activation of guanylyl cyclase. Furthermore, crystallization of full-length pGC-A was achieved, toward determination of its structure. Needle-shaped crystals with 3 Å diffraction were observed by serial crystallography. This work paves the road for determination of the full-length pGC-A structure and provides new information on the signal transduction mechanism.
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Natriuretic Peptide-Based Novel Therapeutics: Long Journeys of Drug Developments Optimized for Disease States. BIOLOGY 2022; 11:biology11060859. [PMID: 35741380 PMCID: PMC9219923 DOI: 10.3390/biology11060859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/31/2022] [Accepted: 06/01/2022] [Indexed: 12/11/2022]
Abstract
Simple Summary Natriuretic peptides are endogenous hormones produced in the heart and vascular endothelium, and they enable cardiorenal protective actions or bone growth via cGMP stimulation through their receptor guanylyl cyclase receptor A or B. To optimize the drug for each disease state, we must consider drug metabolism, delivery systems, and target receptor(s). This review summarizes attempts to develop novel natriuretic peptide-based therapeutics, including novel designer natriuretic peptides and oral drugs to enhance endogenous natriuretic peptides. We introduce some therapeutics that have been successful in clinical practice, as well as the prospective drug developments in the natriuretic peptide system for disease states. Abstract The field of natriuretic peptides (NPs) as an endocrine hormone has been developing since 1979. There are three peptides in humans: atrial natriuretic peptide (ANP) and B-type natriuretic peptide (BNP), which bind to the guanylyl cyclase-A (GC-A) receptor (also called natriuretic peptide receptor-A (NPR-A)), and C-type natriuretic peptide (CNP), which binds to the GC-B receptor (also called the NPR-B) and then synthesizes intracellular cGMP. GC-A receptor stimulation has natriuretic, vasodilatory, cardiorenal protective and anti-renin–angiotensin–aldosterone system actions, and GC-B receptor stimulation can suppress myocardial fibrosis and can activate bone growth before epiphyseal plate closure. These physiological effects are useful as therapeutics for some disease states, such as heart failure, hypertension, and dwarfism. To optimize the therapeutics for each disease state, we must consider drug metabolism, delivery systems, and target receptor(s). We review the cardiac NP system; new designer NPs, such as modified/combined NPs and modified peptides that can bind to not only NP receptors but receptors for other systems; and oral drugs that enhance endogenous NP activity. Finally, we discuss prospective drug discoveries and the development of novel NP therapeutics.
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Cannone V, Burnett JC. Natriuretic Peptides and Blood Pressure Homeostasis: Implications for MANP, a Novel Guanylyl Cyclase a Receptor Activator for Hypertension. Front Physiol 2022; 12:815796. [PMID: 35222065 PMCID: PMC8878907 DOI: 10.3389/fphys.2021.815796] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 12/24/2021] [Indexed: 12/11/2022] Open
Abstract
The heart serves as an endocrine organ producing the hormones atrial natriuretic peptide (ANP) and b-type natriuretic peptide (BNP) which via the guanylyl cyclase A (GC-A) receptor and the second messenger cGMP participate in blood pressure homeostasis under physiologic conditions. Genetic models of the ANP gene or the GCA receptor together with genomic medicine have solidified the concept that both cardiac hormones are fundamental for blood pressure homeostasis and when deficient or disrupted they may contribute to human hypertension. Advances in peptide engineering have led to novel peptide therapeutics including the ANP-analog MANP for human hypertension. Most importantly a first in human study of MANP in essential hypertension has demonstrated its unique properties of aldosterone suppression and blood pressure reduction. Physiology and pharmacology ultimately lead us to innovative peptide-based therapeutics to reduce the burden of cardiovascular disease.
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Affiliation(s)
- Valentina Cannone
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, United States
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- *Correspondence: Valentina Cannone,
| | - John C. Burnett
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, United States
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, United States
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Yan Y, Wang J, Yu L, Cui B, Wang H, Xiao X, Zhang Y, Zheng J, Wang J, Hui R, Wang Y. ANKRD36 Is Involved in Hypertension by Altering Expression of ENaC Genes. Circ Res 2021; 129:1067-1081. [PMID: 34615377 DOI: 10.1161/circresaha.121.319883] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Yupeng Yan
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (Y.Y., Jin'e Wang, L.Y., B.C., H.W., X.X., Y.Z., R.H., Y.W.)
| | - Jin'e Wang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (Y.Y., Jin'e Wang, L.Y., B.C., H.W., X.X., Y.Z., R.H., Y.W.)
| | - Liang Yu
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (Y.Y., Jin'e Wang, L.Y., B.C., H.W., X.X., Y.Z., R.H., Y.W.)
| | - Bing Cui
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (Y.Y., Jin'e Wang, L.Y., B.C., H.W., X.X., Y.Z., R.H., Y.W.)
| | - Hongrui Wang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (Y.Y., Jin'e Wang, L.Y., B.C., H.W., X.X., Y.Z., R.H., Y.W.)
| | - Xiao Xiao
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (Y.Y., Jin'e Wang, L.Y., B.C., H.W., X.X., Y.Z., R.H., Y.W.)
| | - Yu Zhang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (Y.Y., Jin'e Wang, L.Y., B.C., H.W., X.X., Y.Z., R.H., Y.W.)
| | - Jun Zheng
- Rizhao Port Hospital, Shandong, China (J.Z., Jingjun Wang)
| | - Jingjun Wang
- Rizhao Port Hospital, Shandong, China (J.Z., Jingjun Wang)
| | - Rutai Hui
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (Y.Y., Jin'e Wang, L.Y., B.C., H.W., X.X., Y.Z., R.H., Y.W.)
| | - Yibo Wang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (Y.Y., Jin'e Wang, L.Y., B.C., H.W., X.X., Y.Z., R.H., Y.W.)
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12
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Rubattu S, Gallo G. The Natriuretic Peptides for Hypertension Treatment. High Blood Press Cardiovasc Prev 2021; 29:15-21. [PMID: 34727352 DOI: 10.1007/s40292-021-00483-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 10/26/2021] [Indexed: 10/19/2022] Open
Abstract
Hypertension is a common pathological condition predisposing to a higher occurrence of cardiovascular diseases and events. Unfortunately, treatment of hypertension is still suboptimal worldwide. More efforts are needed to implement the availability of anti-hypertensive drugs. The family of natriuretic peptides, including atrial and brain natriuretic peptides (ANP and BNP), play a key role on blood pressure regulation through the natriuretic, diuretic and vasorelaxant effects. A large number of experimental and human studies, ranging from pathophysiological to genetic investigations, supported ANP as the most relevant component of the family able to modulate blood pressure and to contribute to hypertension development. On this background, it is expected that ANP-based therapeutic approaches may give a significant contribution to the development of efficacious therapies against hypertension. Since native ANP cannot be administered due to its short half-life, several approaches were attempted over the years to overcome the difficulties inherent to the ANP instability. These approaches included ANP recombinant and fusion peptides, gene therapy, inhibition of ANP degradation by neprilysin inhibition, and designer peptides. The most relevant achievements in the field are discussed in this article. Based on the available evidence, therapies targeting ANP represent efficacious and clinically applicable anti-hypertensive agents.
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Affiliation(s)
- Speranza Rubattu
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Rome, Italy. .,IRCCS Neuromed, Pozzilli, Isernia, Italy.
| | - Giovanna Gallo
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
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13
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Averin AS, Utkin YN. Cardiovascular Effects of Snake Toxins: Cardiotoxicity and Cardioprotection. Acta Naturae 2021; 13:4-14. [PMID: 34707893 PMCID: PMC8526186 DOI: 10.32607/actanaturae.11375] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 04/13/2021] [Indexed: 12/11/2022] Open
Abstract
Snake venoms, as complex mixtures of peptides and proteins, affect various vital systems of the organism. One of the main targets of the toxic components from snake venoms is the cardiovascular system. Venom proteins and peptides can act in different ways, exhibiting either cardiotoxic or cardioprotective effects. The principal classes of these compounds are cobra cardiotoxins, phospholipases A2, and natriuretic, as well as bradykinin-potentiating peptides. There is another group of proteins capable of enhancing angiogenesis, which include, e.g., vascular endothelial growth factors possessing hypotensive and cardioprotective activities. Venom proteins and peptides exhibiting cardiotropic and vasoactive effects are promising candidates for the design of new drugs capable of preventing or constricting the development of pathological processes in cardiovascular diseases, which are currently the leading cause of death worldwide. For example, a bradykinin-potentiating peptide from Bothrops jararaca snake venom was the first snake venom compound used to create the widely used antihypertensive drugs captopril and enalapril. In this paper, we review the current state of research on snake venom components affecting the cardiovascular system and analyse the mechanisms of physiological action of these toxins and the prospects for their medical application.
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Affiliation(s)
- A. S. Averin
- Institute of Cell Biophysics of the Russian Academy of Sciences PSCBR RAS, Pushchino, Moscow region, 142290 Russia
| | - Yu. N. Utkin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, 117997 Russia
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14
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Ovchinnikov AG, Gvozdeva AD, Blankova ZN, Borisov AA, Ageev FT. The Role of Neprilysin Inhibitors in the Treatment of Heart Failure with Preserved Ejection Fraction. ACTA ACUST UNITED AC 2020; 60:1352. [PMID: 33487158 DOI: 10.18087/cardio.2020.11.n1352] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 09/23/2020] [Indexed: 11/18/2022]
Abstract
Clinical and hemodynamic aggravation of heart failure with preserved ejection fraction (HFpEF) is largely due to progression of left ventricular (LV) diastolic dysfunction. The key role in the normal maintenance of diastolic function is played by a high level of activity of the intracellular signaling axis, cyclic guanosine-monophosphate-protein kinase G, the activity of which is significantly reduced in HFpEF. The activity of this axis can be increased by increasing the bioavailability of natriuretic peptides by blocking the enzyme neutral endopeptidase (neprilisin), which is responsible for the destruction of natriuretic peptides.This review presents experimental and clinical data on the use of neprilysin inhibitors in HFpEF and addresses prospects of this treatment.
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Affiliation(s)
| | - A D Gvozdeva
- National Medical Research Center of Cardiology, Moscow
| | - Z N Blankova
- National Medical Research Center of Cardiology, Moscow
| | - A A Borisov
- National Medical Research Center of Cardiology, Moscow
| | - F T Ageev
- National Medical Research Center of Cardiology, Moscow
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15
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Lerner Y, Hanout W, Ben-Uliel SF, Gani S, Leshem MP, Qvit N. Natriuretic Peptides as the Basis of Peptide Drug Discovery for Cardiovascular Diseases. Curr Top Med Chem 2020; 20:2904-2921. [PMID: 33050863 DOI: 10.2174/1568026620666201013154326] [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: 09/03/2020] [Revised: 09/14/2020] [Accepted: 09/25/2020] [Indexed: 01/14/2023]
Abstract
Cardiovascular diseases (CVDs) are the leading global cause of death, accounting for more than 17.6 million deaths per year in 2016, a number that is expected to grow to more than 23.6 million by 2030. While many technologies are currently under investigation to improve the therapeutic outcome of CVD complications, only a few medications have been approved. Therefore, new approaches to treat CVD are urgently required. Peptides regulate numerous physiological processes, mainly by binding to specific receptors and inducing a series of signals, neurotransmissions or the release of growth factors. Importantly, peptides have also been shown to play an important role in the circulatory system both in physiological and pathological conditions. Peptides, such as angiotensin II, endothelin, urotensin-II, urocortins, adrenomedullin and natriuretic peptides have been implicated in the control of vascular tone and blood pressure as well as in CVDs such as congestive heart failure, atherosclerosis, coronary artery disease, and pulmonary and systemic hypertension. Hence it is not surprising that peptides are becoming important therapeutic leads in CVDs. This article will review the current knowledge on peptides and their role in the circulatory system, focusing on the physiological roles of natriuretic peptides in the cardiovascular system and their implications in CVDs.
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Affiliation(s)
- Yana Lerner
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Henrietta Szold St. 8, P.O. Box 1589, Safed, Israel
| | - Wessal Hanout
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Henrietta Szold St. 8, P.O. Box 1589, Safed, Israel
| | - Shulamit Fluss Ben-Uliel
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Henrietta Szold St. 8, P.O. Box 1589, Safed, Israel
| | - Samar Gani
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Henrietta Szold St. 8, P.O. Box 1589, Safed, Israel
| | - Michal Pellach Leshem
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Henrietta Szold St. 8, P.O. Box 1589, Safed, Israel
| | - Nir Qvit
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Henrietta Szold St. 8, P.O. Box 1589, Safed, Israel
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16
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Castro-Torres Y, Katholi RE. Recently Approved and Under Investigation Drugs for Treating Patients with Heart Failure. Curr Cardiol Rev 2020; 16:202-211. [PMID: 32351188 PMCID: PMC7536816 DOI: 10.2174/1573403x14666180702151626] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 03/10/2020] [Accepted: 03/16/2020] [Indexed: 12/11/2022] Open
Abstract
Heart Failure (HF) represents a leading cause of morbidity and mortality worldwide. Despite the recent advances in the treatment of this condition, patients´ prognosis remains unfavorable in most cases. Sacubitril/valsartan and ivabradine have been recently approved to improve clinical outcomes in patients with HF with reduced ejection fraction. Drugs under investigation for treating patients with HF encompass many novel mechanisms including vasoactive peptides, blocking inflammatory- mediators, natriuretic peptides, selective non-steroidal mineralocorticoid-receptor antagonists, myocardial β3 adrenoreceptor agonists, inhibiting the cytochrome C/cardiolipin peroxidase complex, neuregulin-1/ErbB signaling and inhibiting late inward sodium current. The aim of this manuscript is to review the main drugs under investigation for the treatment of patients with HF and give perspectives for their implementation into clinical practice.
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Affiliation(s)
- Yaniel Castro-Torres
- Servicio de Cardiología, Hospital Universitario Celestino Hernández Robau, Santa Clara, Villa Clara, Cuba
| | - Richard E Katholi
- Department of Pharmacology, Southern Illinois School of Medicine, Springfield, IL 62702, United States
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17
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Sarzani R, Giulietti F, Di Pentima C, Spannella F. Sodium-glucose co-transporter-2 inhibitors: peculiar "hybrid" diuretics that protect from target organ damage and cardiovascular events. Nutr Metab Cardiovasc Dis 2020; 30:1622-1632. [PMID: 32631704 DOI: 10.1016/j.numecd.2020.05.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 05/27/2020] [Indexed: 12/14/2022]
Abstract
AIMS Sodium-glucose co-transporter-2 inhibitors (SGLT2i) have been proven to lead to relevant cardiovascular benefits, regardless of glycemic control function. SGLT2i have on the one hand led to reduction in cardiovascular events such as heart failure and on the other hand to renal protection. Blood pressure reduction and kidney function play a central role in these outcomes. This focused review describes the main mechanisms and clinical aspects of SGLT2i. DATA SYNTHESIS These drugs act on the proximal renal tubule and behave as diuretics with a "hybrid" mechanism, as they can favour both natriuresis and enhanced diuresis due to an osmotic effect dependent on glycosuria, resulting in blood pressure decrease. The exclusive peculiarity of these "diuretics", which distinguishes them from loop and thiazide diuretics, lies also in the activation of the tubule-glomerular feedback. CONCLUSIONS This mechanism, resulting in modulation of arterioles' tone and renin secretion, contributes to the favorable outcomes, suggesting a wider use of SGLT2i in internal medicine, nephrology and cardiology.
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Affiliation(s)
- Riccardo Sarzani
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy; Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy.
| | - Federico Giulietti
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy; Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - Chiara Di Pentima
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy; Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - Francesco Spannella
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy; Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
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18
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Vinnakota S, Chen HH. The Importance of Natriuretic Peptides in Cardiometabolic Diseases. J Endocr Soc 2020; 4:bvaa052. [PMID: 32537542 PMCID: PMC7278279 DOI: 10.1210/jendso/bvaa052] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 05/07/2020] [Indexed: 12/11/2022] Open
Abstract
The natriuretic peptide (NP) system is composed of 3 distinct peptides (atrial natriuretic peptide or ANP, B-type natriuretic peptide or BNP, and C-type natriuretic peptide or CNP) and 3 receptors (natriuretic peptide receptor-A or NPR-A or particulate guanynyl cyclase-A natriuretic peptide receptor-B or NPR-B or particulate guanynyl cyclase-B, and natriuretic peptide receptor-C or NPR-C or clearance receptor). ANP and BNP function as defense mechanisms against ventricular stress and the deleterious effects of volume and pressure overload on the heart. Although the role of NPs in cardiovascular homeostasis has been extensively studied and well established, much remains uncertain about the signaling pathways in pathological states like heart failure, a state of impaired natriuretic peptide function. Elevated levels of ANP and BNP in heart failure correlate with disease severity and have a prognostic value. Synthetic ANP and BNP have been studied for their therapeutic role in hypertension and heart failure, and promising trials are under way. In recent years, the expression of ANP and BNP in human adipocytes has come to light. Through their role in promotion of adipocyte browning, lipolysis, lipid oxidation, and modulation of adipokine secretion, they have emerged as key regulators of energy consumption and metabolism. NPR-A signaling in skeletal muscles and adipocytes is emerging as pivotal to the maintenance of long-term insulin sensitivity, which is disrupted in obesity and reduced glucose-tolerance states. Genetic variants in the genes encoding for ANP and BNP have been associated with a favorable cardiometabolic profile. In this review, we discuss several pathways that have been proposed to explain the role of NPs as endocrine networkers. There is much to be explored about the therapeutic role of NPs in improving metabolic milieu.
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Affiliation(s)
- Shravya Vinnakota
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota
| | - Horng H Chen
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota
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19
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Suthahar N, Meems LMG, Ho JE, de Boer RA. Sex-related differences in contemporary biomarkers for heart failure: a review. Eur J Heart Fail 2020; 22:775-788. [PMID: 32220046 PMCID: PMC7319414 DOI: 10.1002/ejhf.1771] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 01/28/2020] [Accepted: 01/28/2020] [Indexed: 12/28/2022] Open
Abstract
The use of circulating biomarkers for heart failure (HF) is engrained in contemporary cardiovascular practice and provides objective information about various pathophysiological pathways associated with HF syndrome. However, biomarker profiles differ considerably among women and men. For instance, in the general population, markers of cardiac stretch (natriuretic peptides) and fibrosis (galectin‐3) are higher in women, whereas markers of cardiac injury (cardiac troponins) and inflammation (sST2) are higher in men. Such differences may reflect sex‐specific pathogenic processes associated with HF risk, but may also arise as a result of differences in sex hormone profiles and fat distribution. From a clinical perspective, sex‐related differences in biomarker levels may affect the objectivity of biomarkers in HF management because what is considered to be ‘normal’ in one sex may not be so in the other. The objectives of this review are, therefore: (i) to examine the sex‐specific dynamics of clinically relevant HF biomarkers in the general population, as well as in HF patients; (ii) to discuss the overlap between sex‐related and obesity‐related effects, and (iii) to identify knowledge gaps to stimulate research on sex‐related differences in
HF.
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Affiliation(s)
- Navin Suthahar
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, The Netherlands
| | - Laura M G Meems
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, The Netherlands
| | - Jennifer E Ho
- Division of Cardiology, Department of Medicine, and Cardiovascular Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Rudolf A de Boer
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, The Netherlands
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20
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Spannella F, Giulietti F, Bordicchia M, Burnett JC, Sarzani R. Association Between Cardiac Natriuretic Peptides and Lipid Profile: a Systematic Review and Meta-Analysis. Sci Rep 2019; 9:19178. [PMID: 31844088 PMCID: PMC6915780 DOI: 10.1038/s41598-019-55680-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 11/20/2019] [Indexed: 02/08/2023] Open
Abstract
Cardiac natriuretic peptides (NPs) play a fundamental role in maintaining cardiovascular (CV) and renal homeostasis. Moreover, they also affect glucose and lipid metabolism. We performed a systematic review and meta-analysis of studies investigating the association of NPs with serum lipid profile. A PubMed and Scopus search (2005–2018) revealed 48 studies reporting the association between NPs and components of lipid profile [total cholesterol (TC), low-density lipoprotein cholesterol (LDLc), high-density lipoprotein cholesterol (HDLc) and triglycerides (TG)]. Despite high inconsistency across studies, NPs levels were inversely associated with TC [k = 32; pooled r = −0.09; I2 = 90.26%], LDLc [k = 31; pooled r = −0.09; I2 = 82.38%] and TG [k = 46; pooled r = −0.11; I2 = 94.14%], while they were directly associated with HDLc [k = 41; pooled r = 0.06; I2 = 87.94%]. The relationship with LDLc, HDLc and TG lost significance if only studies on special populations (works including subjects with relevant acute or chronic conditions that could have significantly affected the circulating levels of NPs or lipid profile) or low-quality studies were taken into account. The present study highlights an association between higher NP levels and a favorable lipid profile. This confirms and extends our understanding of the metabolic properties of cardiac NPs and their potential in CV prevention.
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Affiliation(s)
- Francesco Spannella
- Internal Medicine and Geriatrics, IRCCS INRCA, Via della Montagnola 81, Ancona, Italy.,Department of Clinical and Molecular Sciences, University "Politecnica delle Marche", Via Tronto 10/a, Ancona, Italy
| | - Federico Giulietti
- Internal Medicine and Geriatrics, IRCCS INRCA, Via della Montagnola 81, Ancona, Italy.,Department of Clinical and Molecular Sciences, University "Politecnica delle Marche", Via Tronto 10/a, Ancona, Italy
| | - Marica Bordicchia
- Department of Clinical and Molecular Sciences, University "Politecnica delle Marche", Via Tronto 10/a, Ancona, Italy
| | - John C Burnett
- Cardiorenal Research Laboratory, Division of Cardiovascular Diseases, Mayo Clinic and Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Riccardo Sarzani
- Internal Medicine and Geriatrics, IRCCS INRCA, Via della Montagnola 81, Ancona, Italy. .,Department of Clinical and Molecular Sciences, University "Politecnica delle Marche", Via Tronto 10/a, Ancona, Italy.
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21
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Roxana ME, Georgică TÃ, Ionuț D, Gianina M, Cristina F. Atrial and Brain Natriuretic Peptides- Benefits and Limits of their use in Cardiovascular Diseases. Curr Cardiol Rev 2019; 15:283-290. [PMID: 30914031 PMCID: PMC8142359 DOI: 10.2174/1573403x15666190326150550] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 03/14/2019] [Accepted: 03/19/2019] [Indexed: 02/07/2023] Open
Abstract
Natriuretic peptides, produced by cardiac myocytes, are regulators of the intravascular volume and blood pressure, and also exhibit neuroendocrine, metabolic and growth controlling effects. In heart failure, their synthesis increases exponentially as part of the neuroendocrine activation, but their beneficial effects are diminished. The paper reviews relevant data about their role as diagnosis and prognosis markers in heart failure, the hemodynamic and clinical benefits of their use as therapy in heart failure, together with the main adverse effects. Peptides non-specifically increase in extracardiac pathology and the literature reveals the mechanisms of increase, significance and threshold values to exclude cardiac dysfunction.
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Affiliation(s)
- Mustafa Edme Roxana
- Department of Internal Medicine-Cardiology, Craiova University of Medicine and Pharmacy, Craiova 200349, Romania
| | - TÃrtea Georgică
- Department of Physiology, Craiova University of Medicine and Pharmacy, Craiova 200349, Romania
| | - Donoiu Ionuț
- Department of Internal Medicine-Cardiology, Craiova University of Medicine and Pharmacy, Craiova 200349, Romania
| | - Moise Gianina
- County Clinical Emergency Hospital of Craiova, Craiova 200349, Romania
| | - Florescu Cristina
- Department of Internal Medicine-Cardiology, Craiova University of Medicine and Pharmacy, Craiova 200349, Romania
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22
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Meems LMG, Andersen IA, Pan S, Harty G, Chen Y, Zheng Y, Harders GE, Ichiki T, Heublein DM, Iyer SR, Sangaralingham SJ, McCormick DJ, Burnett JC. Design, Synthesis, and Actions of an Innovative Bispecific Designer Peptide. Hypertension 2019; 73:900-909. [PMID: 30798663 DOI: 10.1161/hypertensionaha.118.12012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Despite optimal current therapies, cardiovascular disease remains the leading cause for death worldwide. Importantly, advances in peptide engineering have accelerated the development of innovative therapeutics for diverse human disease states. Additionally, the advancement of bispecific therapeutics targeting >1 signaling pathway represents a highly innovative strategy for the treatment of cardiovascular disease. We, therefore, engineered a novel, designer peptide, which simultaneously targets the pGC-A (particulate guanylyl cyclase A) receptor and the MasR (Mas receptor), potentially representing an attractive cardiorenoprotective therapeutic for cardiovascular disease. We engineered a novel, bispecific receptor activator, NPA7, that represents the fusion of a 22-amino acid sequence of BNP (B-type natriuretic peptide; an endogenous ligand of pGC-A) with Ang 1-7 (angiotensin 1-7)-the 7-amino acid endogenous activator of MasR. We assessed NPA7's dual receptor activating actions in vitro (second messenger production and receptor interaction). Further, we performed an intravenous peptide infusion comparison study in normal canines to study its biological actions in vivo, including in the presence of an MasR antagonist. Our in vivo and in vitro studies demonstrate the successful synthesis of NPA7 as a bispecific receptor activator targeting pGC-A and MasR. In normal canines, NPA7 possesses enhanced natriuretic, diuretic, systemic, and renal vasorelaxing and cardiac unloading properties. Importantly, NPA7's actions are superior to that of the individual native pGC-A or MasR ligands. These studies advance NPA7 as a novel, bispecific designer peptide with potential cardiorenal therapeutic benefit for the treatment of cardiovascular disease, such as hypertension and heart failure.
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Affiliation(s)
- Laura M G Meems
- From the Cardiorenal Research Laboratory (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN.,Department of Cardiovascular Medicine (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN
| | - Ingrid A Andersen
- From the Cardiorenal Research Laboratory (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN.,Department of Cardiovascular Medicine (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN
| | - Shuchong Pan
- From the Cardiorenal Research Laboratory (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN.,Department of Cardiovascular Medicine (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN
| | - Gail Harty
- From the Cardiorenal Research Laboratory (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN.,Department of Cardiovascular Medicine (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN
| | - Yang Chen
- From the Cardiorenal Research Laboratory (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN.,Department of Cardiovascular Medicine (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN
| | - Ye Zheng
- From the Cardiorenal Research Laboratory (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN.,Department of Cardiovascular Medicine (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN
| | - Gerald E Harders
- From the Cardiorenal Research Laboratory (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN.,Department of Cardiovascular Medicine (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN
| | - Tomoki Ichiki
- From the Cardiorenal Research Laboratory (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN.,Department of Cardiovascular Medicine (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN
| | - Denise M Heublein
- From the Cardiorenal Research Laboratory (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN.,Department of Cardiovascular Medicine (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN
| | - Seethalakshmi R Iyer
- From the Cardiorenal Research Laboratory (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN.,Department of Cardiovascular Medicine (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN
| | - S Jeson Sangaralingham
- From the Cardiorenal Research Laboratory (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN.,Department of Cardiovascular Medicine (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN.,Department of Physiology and Bioengineering (S.J.S., J.C.B.), Mayo Clinic, Rochester, MN
| | - Daniel J McCormick
- Department of Biochemistry and Molecular Biology (D.J.M.), Mayo Clinic, Rochester, MN
| | - John C Burnett
- From the Cardiorenal Research Laboratory (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN.,Department of Cardiovascular Medicine (L.M.G.M., I.A.A., S.P., G.H., Y.C., Y.Z., G.E.H., T.I., D.M.H., S.R.I., S.J.S., J.C.B.), Mayo Clinic, Rochester, MN.,Department of Physiology and Bioengineering (S.J.S., J.C.B.), Mayo Clinic, Rochester, MN
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Arendse LB, Danser AHJ, Poglitsch M, Touyz RM, Burnett JC, Llorens-Cortes C, Ehlers MR, Sturrock ED. Novel Therapeutic Approaches Targeting the Renin-Angiotensin System and Associated Peptides in Hypertension and Heart Failure. Pharmacol Rev 2019; 71:539-570. [PMID: 31537750 PMCID: PMC6782023 DOI: 10.1124/pr.118.017129] [Citation(s) in RCA: 201] [Impact Index Per Article: 40.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Despite the success of renin-angiotensin system (RAS) blockade by angiotensin-converting enzyme (ACE) inhibitors and angiotensin II type 1 receptor (AT1R) blockers, current therapies for hypertension and related cardiovascular diseases are still inadequate. Identification of additional components of the RAS and associated vasoactive pathways, as well as new structural and functional insights into established targets, have led to novel therapeutic approaches with the potential to provide improved cardiovascular protection and better blood pressure control and/or reduced adverse side effects. The simultaneous modulation of several neurohumoral mediators in key interconnected blood pressure-regulating pathways has been an attractive approach to improve treatment efficacy, and several novel approaches involve combination therapy or dual-acting agents. In addition, increased understanding of the complexity of the RAS has led to novel approaches aimed at upregulating the ACE2/angiotensin-(1-7)/Mas axis to counter-regulate the harmful effects of the ACE/angiotensin II/angiotensin III/AT1R axis. These advances have opened new avenues for the development of novel drugs targeting the RAS to better treat hypertension and heart failure. Here we focus on new therapies in preclinical and early clinical stages of development, including novel small molecule inhibitors and receptor agonists/antagonists, less conventional strategies such as gene therapy to suppress angiotensinogen at the RNA level, recombinant ACE2 protein, and novel bispecific designer peptides.
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Affiliation(s)
- Lauren B Arendse
- Department of Integrative Biomedical Sciences, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, South Africa (L.B.A., E.D.S.); Division of Pharmacology, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands (A.H.J.D.); Attoquant Diagnostics, Vienna, Austria (M.P.); Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom (R.M.T.); Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota (J.C.B.); Institut National de la Santé et de la Recherche Médicale, Paris, France (C.L.-C.); and Clinical Trials Group, Immune Tolerance Network, San Francisco, California (M.R.E.)
| | - A H Jan Danser
- Department of Integrative Biomedical Sciences, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, South Africa (L.B.A., E.D.S.); Division of Pharmacology, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands (A.H.J.D.); Attoquant Diagnostics, Vienna, Austria (M.P.); Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom (R.M.T.); Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota (J.C.B.); Institut National de la Santé et de la Recherche Médicale, Paris, France (C.L.-C.); and Clinical Trials Group, Immune Tolerance Network, San Francisco, California (M.R.E.)
| | - Marko Poglitsch
- Department of Integrative Biomedical Sciences, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, South Africa (L.B.A., E.D.S.); Division of Pharmacology, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands (A.H.J.D.); Attoquant Diagnostics, Vienna, Austria (M.P.); Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom (R.M.T.); Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota (J.C.B.); Institut National de la Santé et de la Recherche Médicale, Paris, France (C.L.-C.); and Clinical Trials Group, Immune Tolerance Network, San Francisco, California (M.R.E.)
| | - Rhian M Touyz
- Department of Integrative Biomedical Sciences, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, South Africa (L.B.A., E.D.S.); Division of Pharmacology, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands (A.H.J.D.); Attoquant Diagnostics, Vienna, Austria (M.P.); Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom (R.M.T.); Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota (J.C.B.); Institut National de la Santé et de la Recherche Médicale, Paris, France (C.L.-C.); and Clinical Trials Group, Immune Tolerance Network, San Francisco, California (M.R.E.)
| | - John C Burnett
- Department of Integrative Biomedical Sciences, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, South Africa (L.B.A., E.D.S.); Division of Pharmacology, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands (A.H.J.D.); Attoquant Diagnostics, Vienna, Austria (M.P.); Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom (R.M.T.); Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota (J.C.B.); Institut National de la Santé et de la Recherche Médicale, Paris, France (C.L.-C.); and Clinical Trials Group, Immune Tolerance Network, San Francisco, California (M.R.E.)
| | - Catherine Llorens-Cortes
- Department of Integrative Biomedical Sciences, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, South Africa (L.B.A., E.D.S.); Division of Pharmacology, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands (A.H.J.D.); Attoquant Diagnostics, Vienna, Austria (M.P.); Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom (R.M.T.); Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota (J.C.B.); Institut National de la Santé et de la Recherche Médicale, Paris, France (C.L.-C.); and Clinical Trials Group, Immune Tolerance Network, San Francisco, California (M.R.E.)
| | - Mario R Ehlers
- Department of Integrative Biomedical Sciences, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, South Africa (L.B.A., E.D.S.); Division of Pharmacology, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands (A.H.J.D.); Attoquant Diagnostics, Vienna, Austria (M.P.); Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom (R.M.T.); Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota (J.C.B.); Institut National de la Santé et de la Recherche Médicale, Paris, France (C.L.-C.); and Clinical Trials Group, Immune Tolerance Network, San Francisco, California (M.R.E.)
| | - Edward D Sturrock
- Department of Integrative Biomedical Sciences, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, South Africa (L.B.A., E.D.S.); Division of Pharmacology, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands (A.H.J.D.); Attoquant Diagnostics, Vienna, Austria (M.P.); Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom (R.M.T.); Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota (J.C.B.); Institut National de la Santé et de la Recherche Médicale, Paris, France (C.L.-C.); and Clinical Trials Group, Immune Tolerance Network, San Francisco, California (M.R.E.)
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24
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Differential Regulation of ANP and BNP in Acute Decompensated Heart Failure: Deficiency of ANP. JACC-HEART FAILURE 2019; 7:891-898. [PMID: 31521687 DOI: 10.1016/j.jchf.2019.05.012] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 05/22/2019] [Accepted: 05/22/2019] [Indexed: 12/13/2022]
Abstract
OBJECTIVES This study investigated the differential regulation of circulating atrial natriuretic peptide (ANP) and B-type natriuretic peptide (BNP) in patients with acute decompensated heart failure (ADHF) and tested the hypothesis that a relative deficiency of ANP exists in a subgroup of patients with ADHF. BACKGROUND The endocrine heart releases the cardiac hormones ANP and BNP, which play a key role in cardiovascular (CV), renal, and metabolic homeostasis. In heart failure (HF), both plasma ANP and BNP are increased as a compensatory homeostatic response to myocardial overload. METHODS ANP and BNP concentrations were measured in a small group of patients with ADHF (n = 112). To support this study's goal, a total of 129 healthy subjects were prospectively recruited to establish contemporary normal values for ANP and BNP. Plasma 3',5'cyclic guanosine monophosphate (cGMP), ejection fraction (EF), and body mass index (BMI) were measured in these subjects. RESULTS In cases of ADHF, 74% of patients showed elevated ANP and BNP. Importantly, 26% of patients were characterized as having normal ANP (21% of this subgroup had normal ANP and elevated BNP). Cyclic GMP was lowest in the ADHF group with normal levels of ANP (p < 0.001), whereas BMI and EF were inversely related to ANP levels (p = 0.003). CONCLUSIONS Among a subgroup of patients hospitalized with ADHF, the presence of an ANP deficiency is consistent with a differential regulation of ANP and BNP and suggests the existence of a potentially compromised compensatory cardiac endocrine response. These findings have implications for the pathophysiology, diagnostics, and therapeutics of human HF.
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Sangaralingham SJ, Burnett JC. Relaxing With C-Type Natriuretic Peptide, the Guanylyl Cyclase B Receptor, and Pericytes. Circulation 2019; 138:509-512. [PMID: 30571536 DOI: 10.1161/circulationaha.118.035132] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- S Jeson Sangaralingham
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine and Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN
| | - John C Burnett
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine and Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN
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26
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Burnett JC. Atrial Natriuretic Peptide, Heart Failure and the Heart as an Endocrine Organ. Clin Chem 2019; 65:1602-1603. [PMID: 31362934 DOI: 10.1373/clinchem.2019.308106] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 05/31/2019] [Indexed: 11/06/2022]
Affiliation(s)
- John C Burnett
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota and .,Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN
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Hypotensive Snake Venom Components-A Mini-Review. Molecules 2019; 24:molecules24152778. [PMID: 31370142 PMCID: PMC6695636 DOI: 10.3390/molecules24152778] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 07/23/2019] [Accepted: 07/30/2019] [Indexed: 12/20/2022] Open
Abstract
Hypertension is considered a major public health issue due to its high prevalence and subsequent risk of cardiovascular and kidney diseases. Thus, the search for new antihypertensive compounds remains of great interest. Snake venoms provide an abundant source of lead molecules that affect the cardiovascular system, which makes them prominent from a pharmaceutical perspective. Such snake venom components include bradykinin potentiating peptides (proline-rich oligopeptides), natriuretic peptides, phospholipases A2, serine-proteases and vascular endothelial growth factors. Some heparin binding hypotensive factors, three-finger toxins and 5' nucleotidases can also exert blood pressure lowering activity. Great advances have been made during the last decade regarding the understanding of the mechanism of action of these hypotensive proteins. Bradykinin potentiating peptides exert their action primarily by inhibiting the angiotensin-converting enzyme and increasing the effect of endogenous bradykinin. Snake venom phospholipases A2 are capable of reducing blood pressure through the production of arachidonic acid, a precursor of cyclooxygenase metabolites (prostaglandins or prostacyclin). Other snake venom proteins mimic the effects of endogenous kallikrein, natriuretic peptides or vascular endothelial growth factors. The aim of this work was to review the current state of knowledge regarding snake venom components with potential antihypertensive activity and their mechanisms of action.
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Tanase DM, Radu S, Al Shurbaji S, Baroi GL, Florida Costea C, Turliuc MD, Ouatu A, Floria M. Natriuretic Peptides in Heart Failure with Preserved Left Ventricular Ejection Fraction: From Molecular Evidences to Clinical Implications. Int J Mol Sci 2019; 20:ijms20112629. [PMID: 31142058 PMCID: PMC6600439 DOI: 10.3390/ijms20112629] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 05/21/2019] [Accepted: 05/24/2019] [Indexed: 12/11/2022] Open
Abstract
The incidence of heart failure with preserved ejection fraction (HFpEF) is increasing and its challenging diagnosis and management combines clinical, imagistic and biological data. Natriuretic peptides (NPs) are hormones secreted in response to myocardial stretch that, by increasing cyclic guanosine monophosphate (cGMP), counteract myocardial fibrosis and hypertrophy, increase natriuresis and determine vasodilatation. While their role in HFpEF is controversial, most authors focused on b-type natriuretic peptides (BNPs) and agreed that patients may show lower levels. In this setting, newer molecules with an increased specificity, such as middle-region pro-atrial natriuretic peptide (MR-proANP), emerged as promising markers. Augmenting NP levels, either by NP analogs or breakdown inhibition, could offer a new therapeutic target in HFpEF (already approved in their reduced EF counterparts) by increasing the deficient cGMP levels found in patients. Importantly, these peptides also retain their prognostic value. This narrative review focuses on NPs’ physiology, diagnosis, therapeutic and prognostic implication in HFpEF.
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Affiliation(s)
- Daniela Maria Tanase
- Department of Internal Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700111 Iasi, Romania.
- Internal Medicine Clinic, "Sf. Spiridon" County Clinical Emergency Hospital Iasi, 700115 Iasi, Romania.
| | - Smaranda Radu
- Department of Internal Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700111 Iasi, Romania.
- Cardiology Clinic, "Prof. Dr. George I.M. Georgescu" Institute of Cardiovascular Diseases, 700503 Iasi, Romania.
| | - Sinziana Al Shurbaji
- Department of Internal Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700111 Iasi, Romania.
- Institute of Gastroenterology and Hepatology, 700115 Iasi, Romania.
| | - Genoveva Livia Baroi
- Department of Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, 700111 Iasi, Romania.
- Vascular Surgery Clinic, "Sf. Spiridon" County Clinical Emergency Hospital Iasi, 700115 Iasi, Romania.
| | - Claudia Florida Costea
- Department of Ophthalmology, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania.
- 2nd Ophthalmology Clinic, "Prof. Dr. Nicolae Oblu" Emergency Clinical Hospital, 700115 Iași, Romania.
| | - Mihaela Dana Turliuc
- Department of Neurosurgery, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iași, Romania.
- 2nd Neurosurgery Clinic, "Prof. Dr. Nicolae Oblu" Emergency Clinical Hospital, 700115 Iași, Romania.
| | - Anca Ouatu
- Department of Internal Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700111 Iasi, Romania.
- Internal Medicine Clinic, "Sf. Spiridon" County Clinical Emergency Hospital Iasi, 700115 Iasi, Romania.
| | - Mariana Floria
- Department of Internal Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700111 Iasi, Romania.
- Internal Medicine Clinic, "Sf. Spiridon" County Clinical Emergency Hospital Iasi, 700115 Iasi, Romania.
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Davogustto G, Wang TJ, Gupta DK. Untangling Essential Hypertension: The Potential Roles of Aldosterone and Atrial Natriuretic Peptide. Mayo Clin Proc 2018; 93:965-967. [PMID: 30077211 DOI: 10.1016/j.mayocp.2018.06.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Accepted: 06/25/2018] [Indexed: 11/16/2022]
Affiliation(s)
- Giovanni Davogustto
- Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Thomas J Wang
- Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN.
| | - Deepak K Gupta
- Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
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30
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Cannone V, Buglioni A, Sangaralingham SJ, Scott C, Bailey KR, Rodeheffer R, Redfield MM, Sarzani R, Burnett JC. Aldosterone, Hypertension, and Antihypertensive Therapy: Insights From a General Population. Mayo Clin Proc 2018; 93:980-990. [PMID: 30077215 PMCID: PMC6203321 DOI: 10.1016/j.mayocp.2018.05.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 05/19/2018] [Accepted: 05/25/2018] [Indexed: 10/28/2022]
Abstract
OBJECTIVE To investigate the relationships among aldosterone level, use of antihypertensive (anti-HTN) medications, clinical profile, and atrial natriuretic peptide (ANP) level in individuals with HTN. PARTICIPANTS AND METHODS In a community-based cohort, we analyzed aldosterone plasma levels based on the presence (n=477) or absence (n=1073) of HTN. In individuals with HTN, we evaluated circulating aldosterone levels according to the number of anti-HTN drugs used, analyzed the associated clinical characteristics, and determined the relationship to the counterregulatory cardiac hormone ANP. Data were collected from August 25, 1997, through September 5, 2000. RESULTS Participants with HTN had higher serum aldosterone levels than those without HTN (6.4 vs 4.1 ng/dL [to convert to pmol/L, multiply by 27.74]; P<.001). When individuals with HTN were stratified according to the number of anti-HTN medications used, the increase in number of medications (0, 1, 2, and ≥3) was associated with higher aldosterone levels (4.8, 6.4, 7.10, and 7.9 ng/dL, respectively; P=.002), worse metabolic profile, and higher prevalence of cardiovascular, renal, and metabolic disease. In participants with HTN, ANP plasma levels were inversely related to aldosterone levels when the latter was divided into tertiles. CONCLUSION In this randomly selected general population cohort, aldosterone levels were higher in individuals with HTN compared with normotensive participants. Aldosterone levels increased with anti-HTN medication use. These findings also suggest a relative ANP deficiency with increasing aldosterone levels and anti-HTN drug use. These studies have pathophysiologic and therapeutic implications for targeting aldosterone in the clinical treatment of HTN.
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Affiliation(s)
- Valentina Cannone
- Cardiorenal Research Laboratory, Division of Circulatory Failure, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN; Division of Clinical Medicine, Department of Medicine and Surgery, University of Parma, Parma, Italy.
| | - Alessia Buglioni
- Cardiorenal Research Laboratory, Division of Circulatory Failure, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
| | - S Jeson Sangaralingham
- Cardiorenal Research Laboratory, Division of Circulatory Failure, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
| | - Christopher Scott
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | - Kent R Bailey
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | | | - Margaret M Redfield
- Cardiorenal Research Laboratory, Division of Circulatory Failure, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN; Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
| | - Riccardo Sarzani
- Internal Medicine and Geriatrics and "Hypertension Excellence Centre" of the European Society of Hypertension, Department of Clinical and Molecular Sciences, University "Politecnica delle Marche", Ancona, Italy; Italian National Research Centre on Aging "U. Sestilli", IRCCS-INRCA, Ancona, Italy
| | - John C Burnett
- Cardiorenal Research Laboratory, Division of Circulatory Failure, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
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31
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Jordan J, Birkenfeld AL, Melander O, Moro C. Natriuretic Peptides in Cardiovascular and Metabolic Crosstalk: Implications for Hypertension Management. Hypertension 2018; 72:270-276. [PMID: 29941512 DOI: 10.1161/hypertensionaha.118.11081] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jens Jordan
- From the Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany (J.J.) .,University of Cologne, Germany (J.J.)
| | - Andreas L Birkenfeld
- Medical Clinic III, Paul Langerhans Institute Dresden, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Germany (A.L.B.).,German Center for Diabetes Research (DZD e.V.), Neuherberg, Germany (A.L.B.).,Division of Diabetes and Nutritional Sciences, Rayne Institute, King's College London, United Kingdom (A.L.B.)
| | - Olle Melander
- Department of Clinical Sciences, Lund University (O.M.).,Department of Internal Medicine (O.M.)
| | - Cedric Moro
- Skåne University Hospital, Malmö, Sweden; Obesity Research Laboratory, INSERM, UMR1048, Institute of Metabolic and Cardiovascular Diseases, Toulouse, France (C.M.).,UMR1048, Paul Sabatier University, University of Toulouse, France (C.M.)
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32
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Ichiki T, Dzhoyashvili N, Burnett JC. Natriuretic peptide based therapeutics for heart failure: Cenderitide: A novel first-in-class designer natriuretic peptide. Int J Cardiol 2018; 281:166-171. [PMID: 29941213 DOI: 10.1016/j.ijcard.2018.06.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 06/01/2018] [Indexed: 12/11/2022]
Abstract
Cenderitide is a novel designer natriuretic peptide (NP) composed of C-type natriuretic peptide (CNP) fused to the C-terminus of Dendroaspis natriuretic peptide (DNP). Cenderitide was engineered to co-activate the two NP receptors, particulate guanylyl cyclase (pGC)-A and pGC-B. The rationale for its design was to achieve the renal-enhancing and anti-fibrotic properties of dual receptor activation, but without clinically significant hypotension. Here, we review the biology of the NPs and the rationale for their use in heart failure. Most importantly, we present the key studies related to the discovery of Cenderitide. Finally, we review the key clinical studies that have advanced this first-in-class dual NP receptor activator for heart failure.
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Affiliation(s)
- Tomoko Ichiki
- Cardiorenal Research Laboratory, Department of Cardiovascular Diseases, Department of Physiology and Bioengineering, College of Medicine Mayo Clinic, Rochester, MN, USA
| | - Nina Dzhoyashvili
- Cardiorenal Research Laboratory, Department of Cardiovascular Diseases, Department of Physiology and Bioengineering, College of Medicine Mayo Clinic, Rochester, MN, USA
| | - John C Burnett
- Cardiorenal Research Laboratory, Department of Cardiovascular Diseases, Department of Physiology and Bioengineering, College of Medicine Mayo Clinic, Rochester, MN, USA.
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Particulate Guanylyl Cyclase A/cGMP Signaling Pathway in the Kidney: Physiologic and Therapeutic Indications. Int J Mol Sci 2018; 19:ijms19041006. [PMID: 29584705 PMCID: PMC5979439 DOI: 10.3390/ijms19041006] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Revised: 03/14/2018] [Accepted: 03/22/2018] [Indexed: 12/17/2022] Open
Abstract
The particulate guanylyl cyclase A (pGC-A)/cGMP pathway plays important roles in regulating renal physiological function and as well as in counteracting pathophysiological conditions. Naturally occurring peptide pGC-A activators consist of atrial natriuretic peptide (ANP), b-type NP (BNP), and urodilatin (URO). These activators bind and activate pGC-A, generating the second messenger cyclic 3′,5′ guanosine monophosphate (cGMP). Cyclic GMP binds to downstream pathway effector molecules including protein kinase G (PKG), cGMP-gated ion channels, and phosphodiesterases (PDEs). These mediators result in a variety of physiological actions in the kidney, including diuresis, natriuresis, increased glomerular filtration rate (GFR) and organ protection, thus, opposing renal cellular injury and remodeling. Downstream proteins regulated by PKG include collagen 1 (Col-1), transforming growth factor beta (TGF-β) and apoptosis-related proteins. In addition to their physiological regulatory effects, pGC-A/cGMP signaling is critical for preserving renal homeostasis in different renal diseases such as acute kidney injury (AKI). Regarding therapeutic options, native pGC-A activators have short half-lives and their activity can be further enhanced by advances in innovative peptide engineering. Thus, novel designer peptide pGC-A activators with enhanced renal activity are under development.
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Kawakami R, Lee CYW, Scott C, Bailey KR, Schirger JA, Chen HH, Benike SL, Cannone V, Martin FL, Sangaralingham SJ, Ichiki T, Burnett JC. A Human Study to Evaluate Safety, Tolerability, and Cyclic GMP Activating Properties of Cenderitide in Subjects With Stable Chronic Heart Failure. Clin Pharmacol Ther 2018; 104:546-552. [PMID: 29226471 PMCID: PMC5995613 DOI: 10.1002/cpt.974] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 11/20/2017] [Accepted: 11/28/2017] [Indexed: 12/11/2022]
Abstract
Cenderitide is a novel designer natriuretic peptide (NP) composed of C‐type natriuretic peptide (CNP) fused to the C‐terminus of Dendroaspis natriuretic peptide (DNP). Cenderitide was engineered to coactivate the two NP receptors, particulate guanylyl cyclase (pGC)‐A and ‐B. The rationale for its design was to achieve the renal‐enhancing and antifibrotic properties of dual receptor activation, but without clinically significant hypotension. Here we report the first clinical trial on the safety, tolerability, and cyclic guanosine monophosphate (cGMP) activating properties of Cenderitide in subjects with stable heart failure (HF). Four‐hour infusion of Cenderitide was safe, well‐tolerated, and significantly increased plasma cGMP levels and urinary cGMP excretion without adverse effects with no change in blood pressure. Thus, Cenderitide has a favorable safety profile and expected pharmacological effects in stable human HF. Our results support further investigations of Cenderitide in HF as a potential future cGMP‐enhancing therapeutic strategy.
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Affiliation(s)
- Rika Kawakami
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Candace Y W Lee
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Christopher Scott
- Department of Health Science Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Kent R Bailey
- Department of Health Science Research, Mayo Clinic, Rochester, Minnesota, USA
| | - John A Schirger
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Horng H Chen
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Sherry L Benike
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Valentina Cannone
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA.,Department of Clinical and Experimental Medicine, University of Parma Medical School, Parma, Italy
| | - Fernando L Martin
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - S Jeson Sangaralingham
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Tomoko Ichiki
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - John C Burnett
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
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Yandrapalli S, Jolly G, Biswas M, Rochlani Y, Harikrishnan P, Aronow WS, Lanier GM. Newer hormonal pharmacotherapies for heart failure. Expert Rev Endocrinol Metab 2018; 13:35-49. [PMID: 30063443 DOI: 10.1080/17446651.2018.1406799] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Heart failure (HF) is characterized by maladaptive neurohormonal activation of the cardiovascular and renal systems resulting in circulatory inadequacy and frequent acute exacerbations. The increasing burden of HF prompted investigation of underlying pathophysiological mechanisms and the design of pharmacotherapeutics that would target these pathways. AREAS COVERED A MEDLINE search for relevant original investigations and review articles of newer hormonal drugs for HF since the year 2005 till October 2017 provided us with necessary literature. Major trials and relevant clinical investigations were discussed. EXPERT COMMENTARY A multitude of hormonal pathways central to HF were identified, including the natriuretic peptide system and neurohormones such as relaxin, arginine vasopressin, and endothelin. However, drugs targeting these novel pathways (aliskiren, tolvaptan, ularitide, serelaxin, bosentan, macitentan) failed to show mortality benefit. This emphasizes a tremendous unmet need in the pharmacotherapy for HF, especially for the subtypes of acute HF and HF with preserved ejection fraction. Sacubitril/valsartan demonstrated substantial mortality benefit in chronic systolic HF population and is endorsed by international HF guidelines. If proven to be efficacious in larger outcome trials, finerenone can be a valuable addition baseline HF therapy. More basic, translational, and phenotype specific clinical research is warranted to improve HF pharmacotherapy.
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Affiliation(s)
- Srikanth Yandrapalli
- a Department of Internal Medicine , New York Medical College at Westchester Medical Center , Valhalla , NY , USA
| | - George Jolly
- a Department of Internal Medicine , New York Medical College at Westchester Medical Center , Valhalla , NY , USA
| | - Medha Biswas
- b Division of Cardiology , New York Medical College at Westchester Medical Center , Valhalla , NY , USA
| | - Yogita Rochlani
- b Division of Cardiology , New York Medical College at Westchester Medical Center , Valhalla , NY , USA
| | - Prakash Harikrishnan
- b Division of Cardiology , New York Medical College at Westchester Medical Center , Valhalla , NY , USA
| | - Wilbert S Aronow
- b Division of Cardiology , New York Medical College at Westchester Medical Center , Valhalla , NY , USA
| | - Gregg M Lanier
- b Division of Cardiology , New York Medical College at Westchester Medical Center , Valhalla , NY , USA
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Chen Y, Harty GJ, Huntley BK, Iyer SR, Heublein DM, Harders GE, Meems L, Pan S, Sangaralingham SJ, Ichiki T, Burnett JC. CRRL269: a novel designer and renal-enhancing pGC-A peptide activator. Am J Physiol Regul Integr Comp Physiol 2017; 314:R407-R414. [PMID: 29187381 DOI: 10.1152/ajpregu.00286.2017] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The natriuretic peptides (NPs) B-type NP (BNP) and urodilatin (URO) exert renal protective properties via the particulate guanylyl cyclase A receptor (pGC-A). As a potential renal-enhancing strategy, we engineered a novel designer peptide that we call CRRL269. CRRL269 was investigated in human cell lines and in normal canines to define potential cardiorenal enhancing actions. The mechanism of its cardiorenal selective properties was also investigated. In vitro NP receptor activity was quantified with guanosine 3',5'-cyclic monophosphate generation. In vivo effects were determined in normal canine acute infusion studies. We observed that CRRL269 demonstrated enhanced pGC-A activity in renal compared with nonrenal cell lines. CRRL269 exerted enhanced resistance to neprilysin compared with URO. Importantly, CRRL269 exhibited significant and greater increases in urinary sodium excretion and diuresis, with less blood pressure reduction, than BNP or URO in normal canines. CRRL269 retained potent renin-angiotensin-aldosterone system (RAAS) suppressing properties shared by URO and BNP. Also, CRRL269 exerted less arterial relaxation and higher cAMP cardiomyocytes generation than BNP. CRRL269 possessed superior renal and pGC-A activating properties compared with BNP or URO in vitro. CRRL269 exerted enhanced renal actions while suppressing RAAS in vivo and with less hypotension compared with URO or BNP. Together, our study suggests that CRRL269 is a promising innovative renal-enhancing drug, with favorable protective actions targeting cardiorenal disease states through the pGC-A receptor.
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Affiliation(s)
- Yang Chen
- Mayo Graduate School and Graduate Program in Biochemistry and Molecular Biology, Mayo Clinic, Rochester, Minneapolis , Minnesota.,Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minneapolis , Minnesota
| | - Gail J Harty
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minneapolis , Minnesota
| | - Brenda K Huntley
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minneapolis , Minnesota
| | - Seethalakshmi R Iyer
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minneapolis , Minnesota
| | - Denise M Heublein
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minneapolis , Minnesota
| | - Gerald E Harders
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minneapolis , Minnesota
| | - Laura Meems
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minneapolis , Minnesota
| | - Shuchong Pan
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minneapolis , Minnesota
| | - S Jeson Sangaralingham
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minneapolis , Minnesota.,Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minneapolis , Minnesota
| | - Tomoko Ichiki
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minneapolis , Minnesota
| | - John C Burnett
- Cardiorenal Research Laboratory, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minneapolis , Minnesota.,Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, Minneapolis , Minnesota
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Oishi S, Suzuki N, Hasui Y, Homma T, Obana M, Nagayama T, Fujio Y. Sustained Activation of Guanylate Cyclase-A with TDT, a Natriuretic Peptide Derivative, Exhibits Cardiorenal Protection in Dahl Salt-Sensitive Hypertensive Rats. J Pharmacol Exp Ther 2017; 363:402-410. [PMID: 29021382 DOI: 10.1124/jpet.117.244459] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 10/02/2017] [Indexed: 11/22/2022] Open
Abstract
Heart failure often presents with prognosis-relevant impaired renal function. To investigate whether the chronic activation of guanylate cyclase-A (GC-A) protects both heart and kidney, we examined the effects of TDT, a neprilysin (NEP)-resistant natriuretic peptide (NP) derivative, on cardiac and renal dysfunction in Dahl salt-sensitive hypertensive (DS) rats. Pretreatment with NEP or NEP inhibitor did not influence GC-A activation by TDT both in vitro and in vivo, resulting in a long-acting profile of TDT compared with native human atrial NP (hANP). The repeated administration of TDT to DS rats suppressed the progress of cardiac hypertrophy, systolic/diastolic dysfunction, and proteinuria in a dose-dependent manner. Compared with vehicle and hANP, salt diet-induced podocyte injury was reduced by TDT, as analyzed by urinary podocalyxin concentration, renal expression of nephrin mRNA, and glomerular expression of desmin protein. Since glomerular TRPC6 plays detrimental roles in podocyte homeostasis, we examined the renal expression of TRPC6 in DS rats and found that salt diet upregulated the expression of TRPC6. Importantly, TRPC6 induction was significantly decreased in TDT-treated rats, compared with vehicle and hANP. Consistently, in primary-culture podocytes from DS rats, TDT inhibited ATP-induced calcium influx, similar to TRPC inhibitor SKF96365. Finally, TDT-mediated protection of podocytes was abolished by protein kinase G inhibitor KT5823. In conclusion, TDT treatment attenuated heart and kidney dysfunction, accompanied by podocyte protection through inhibition of TRPC6. Thus, long-acting NPs could be a new avenue for treatment of heart failure.
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Affiliation(s)
- Shohei Oishi
- Laboratory of Clinical Science and Biomedicine, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan (S.O., M.O., Y.F.); End-Organ Disease Laboratories (S.O., Y.H., T.H.), Rare Disease & LCM Laboratories (T.N.), and Research Function (N.S.), Daiichi Sankyo Co., Ltd, Tokyo, Japan
| | - Naoko Suzuki
- Laboratory of Clinical Science and Biomedicine, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan (S.O., M.O., Y.F.); End-Organ Disease Laboratories (S.O., Y.H., T.H.), Rare Disease & LCM Laboratories (T.N.), and Research Function (N.S.), Daiichi Sankyo Co., Ltd, Tokyo, Japan
| | - Yuri Hasui
- Laboratory of Clinical Science and Biomedicine, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan (S.O., M.O., Y.F.); End-Organ Disease Laboratories (S.O., Y.H., T.H.), Rare Disease & LCM Laboratories (T.N.), and Research Function (N.S.), Daiichi Sankyo Co., Ltd, Tokyo, Japan
| | - Tsuyoshi Homma
- Laboratory of Clinical Science and Biomedicine, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan (S.O., M.O., Y.F.); End-Organ Disease Laboratories (S.O., Y.H., T.H.), Rare Disease & LCM Laboratories (T.N.), and Research Function (N.S.), Daiichi Sankyo Co., Ltd, Tokyo, Japan
| | - Masanori Obana
- Laboratory of Clinical Science and Biomedicine, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan (S.O., M.O., Y.F.); End-Organ Disease Laboratories (S.O., Y.H., T.H.), Rare Disease & LCM Laboratories (T.N.), and Research Function (N.S.), Daiichi Sankyo Co., Ltd, Tokyo, Japan
| | - Takahiro Nagayama
- Laboratory of Clinical Science and Biomedicine, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan (S.O., M.O., Y.F.); End-Organ Disease Laboratories (S.O., Y.H., T.H.), Rare Disease & LCM Laboratories (T.N.), and Research Function (N.S.), Daiichi Sankyo Co., Ltd, Tokyo, Japan
| | - Yasushi Fujio
- Laboratory of Clinical Science and Biomedicine, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan (S.O., M.O., Y.F.); End-Organ Disease Laboratories (S.O., Y.H., T.H.), Rare Disease & LCM Laboratories (T.N.), and Research Function (N.S.), Daiichi Sankyo Co., Ltd, Tokyo, Japan
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Sarzani R, Spannella F, Giulietti F, Balietti P, Cocci G, Bordicchia M. Cardiac Natriuretic Peptides, Hypertension and Cardiovascular Risk. High Blood Press Cardiovasc Prev 2017; 24:115-126. [PMID: 28378069 PMCID: PMC5440492 DOI: 10.1007/s40292-017-0196-1] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 03/27/2017] [Indexed: 02/08/2023] Open
Abstract
Prevalence of cardiovascular (CV) disease is increasing worldwide. One of the most important risk factors for CV disease is hypertension that is very often related to obesity and metabolic syndrome. The search for key mechanisms, linking high blood pressure (BP), glucose and lipid dysmetabolism together with higher CV risk and mortality, is attracting increasing attention. Cardiac natriuretic peptides (NPs), including ANP and BNP, may play a crucial role in maintaining CV homeostasis and cardiac health, given their impact not only on BP regulation, but also on glucose and lipid metabolism. The summa of all metabolic activities of cardiac NPs, together with their CV and sodium balance effects, may be very important in decreasing the overall CV risk. Therefore, in the next future, cardiac NPs system, with its two receptors and a neutralizing enzyme, might represent one of the main targets to treat these multiple related conditions and to reduce hypertension and metabolic-related CV risk.
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Affiliation(s)
- Riccardo Sarzani
- Internal Medicine and Geriatrics, Department of Clinical and Molecular Sciences, University "Politecnica delle Marche", Ancona, Italy. .,Italian National Research Centre on Aging, Hospital "U. Sestilli", IRCCS-INRCA, via della Montagnola n. 81, 60127, Ancona, Italy.
| | - Francesco Spannella
- Internal Medicine and Geriatrics, Department of Clinical and Molecular Sciences, University "Politecnica delle Marche", Ancona, Italy.,Italian National Research Centre on Aging, Hospital "U. Sestilli", IRCCS-INRCA, via della Montagnola n. 81, 60127, Ancona, Italy
| | - Federico Giulietti
- Internal Medicine and Geriatrics, Department of Clinical and Molecular Sciences, University "Politecnica delle Marche", Ancona, Italy.,Italian National Research Centre on Aging, Hospital "U. Sestilli", IRCCS-INRCA, via della Montagnola n. 81, 60127, Ancona, Italy
| | - Paolo Balietti
- Internal Medicine and Geriatrics, Department of Clinical and Molecular Sciences, University "Politecnica delle Marche", Ancona, Italy.,Italian National Research Centre on Aging, Hospital "U. Sestilli", IRCCS-INRCA, via della Montagnola n. 81, 60127, Ancona, Italy
| | - Guido Cocci
- Internal Medicine and Geriatrics, Department of Clinical and Molecular Sciences, University "Politecnica delle Marche", Ancona, Italy.,Italian National Research Centre on Aging, Hospital "U. Sestilli", IRCCS-INRCA, via della Montagnola n. 81, 60127, Ancona, Italy
| | - Marica Bordicchia
- Internal Medicine and Geriatrics, Department of Clinical and Molecular Sciences, University "Politecnica delle Marche", Ancona, Italy
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