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Goltsman I, Khoury EE, Aronson D, Nativ O, Feuerstein GZ, Winaver J, Abassi Z. Rosiglitazone treatment restores renal responsiveness to atrial natriuretic peptide in rats with congestive heart failure. J Cell Mol Med 2019; 23:4779-4794. [PMID: 31087547 PMCID: PMC6584517 DOI: 10.1111/jcmm.14366] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 03/24/2019] [Accepted: 04/01/2019] [Indexed: 12/28/2022] Open
Abstract
The thiazolidinedione (TZD) class of Peroxisome proliferator‐activated receptor gamma agonists has restricted clinical use for diabetes mellitus due to fluid retention and potential cardiovascular risks. These side effects are attributed in part to direct salt‐retaining effect of TZDs at the renal collecting duct. A recent study from our group revealed that prolonged rosiglitazone (RGZ) treatment caused no Na+/H2O retention or up‐regulation of Na+ transport‐linked channels/transporters in experimental congestive heart failure (CHF) induced by surgical aorto‐caval fistula (ACF). The present study examines the effects of RGZ on renal and cardiac responses to atrial natriuretic peptide (ANP), Acetylcholine (Ach) and S‐Nitroso‐N‐acetylpenicillamine (SNAP‐NO donor). Furthermore, we assessed the impact of RGZ on gene expression related to the ANP signalling pathway in animals with ACF. Rats subjected to ACF (or sham) were treated with either RGZ (30 mg/kg/day) or vehicle for 4 weeks. Cardiac chambers pressures and volumes were assessed invasively via Miller catheter. Kidney excretory and renal hemodynamic in response to ANP, Ach and SNAP were examined. Renal clearance along with cyclic guanosine monophosphate (cGMP), gene expression of renal CHF‐related genes and ANP signalling in the kidney were determined. RGZ‐treated CHF rats exhibited significant improvement in the natriuretic responses to ANP infusion. This ‘sensitization’ to ANP was not associated with increases in neither urinary cGMP nor in vitro cGMP production. However, RGZ caused down‐regulation of several genes in the renal cortex (Ace, Nos3 and Npr1) and up‐regulation of ACE2, Agtrla, Mme and Cftr along down‐regulation of Avpr2, Npr1,2, Nos3 and Pde3 in the medulla. In conclusion, CHF+RGZ rats exhibited significant enhancement in the natriuretic responses to ANP infusion, which are known to be blunted in CHF. This ‘sensitization’ to ANP is independent of cGMP signalling, yet may involve post‐cGMP signalling target genes such as ACE2, CFTR and V2 receptor. The possibility that TZD treatment in uncomplicated CHF may be less detrimental than thought before deserves additional investigations.
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Affiliation(s)
- Ilia Goltsman
- Department of Physiology, Bruce Rappaport Faculty of Medicine, Technion-IIT, Haifa, Israel
| | - Emad E Khoury
- Department of Physiology, Bruce Rappaport Faculty of Medicine, Technion-IIT, Haifa, Israel
| | - Doron Aronson
- Department of Cardiology, Rambam Health Care Campus, Haifa, Israel
| | - Omri Nativ
- Department of Physiology, Bruce Rappaport Faculty of Medicine, Technion-IIT, Haifa, Israel
| | - Giora Z Feuerstein
- Department of Cardiology, Rambam Health Care Campus, Haifa, Israel.,FARMACON LLC, Translational Medicine Company, Bryn Mawr, Pennsylvania
| | - Joseph Winaver
- Department of Physiology, Bruce Rappaport Faculty of Medicine, Technion-IIT, Haifa, Israel
| | - Zaid Abassi
- Department of Physiology, Bruce Rappaport Faculty of Medicine, Technion-IIT, Haifa, Israel.,Department of Laboratory Medicine, Rambam Health Care Campus, Haifa, Israel
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Milik E, Szczepanska-Sadowska E, Dobruch J, Cudnoch-Jedrzejewska A, Maslinski W. Altered expression of V1a receptors mRNA in the brain and kidney after myocardial infarction and chronic stress. Neuropeptides 2014; 48:257-66. [PMID: 25169016 DOI: 10.1016/j.npep.2014.07.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Revised: 07/10/2014] [Accepted: 07/28/2014] [Indexed: 11/20/2022]
Abstract
Vasopressin released during myocardial infarction and in response to stress regulates blood pressure through multiple actions exerted in the brain, cardiovascular system and kidney. The aim of the present study was to determine whether myocardial infarction influences expression of vasopressin V1a receptor (V1aR) mRNA and protein in the brain and kidney and whether stress has an impact on expression of these parameters during the post-infarct state. Male, adult Sprague Dawley rats were subjected to myocardial infarction or sham surgery. Seven days later some rats were exposed to mild stress for 4weeks whereas other stayed at rest. Tissue fragments were harvested from four groups of rats (control, infarct, stress, infarct+stress). Expression of V1aR mRNA (Real time PCR) was determined in the preoptic, diencephalic, mesencephalopontine and medullary regions of the brain and in the renal cortex and medulla. Protein V1aR expression (Western blotting) was determined in the brain mesencephalopontine region and in the kidney medulla. In the preoptic, diencephalic, and mesencephalopontine regions, V1aR mRNA expression was significantly lower in the infarcted rats than in the sham-operated unstressed controls. The infarcted rats manifested also lower expression of V1aR protein in the mesencephalopontine region than the other groups. The stressed group demonstrated significantly higher V1aR mRNA expression in the brain medulla and in the renal cortex and renal medulla than the control group. In all brain regions and in the kidney, V1aR mRNA expression was significantly higher in the stressed rats than in the infarcted rats. The stressed rats showed also higher expression of V1aR protein in the renal medulla than the other groups. It is concluded that myocardial infarction and chronic stress cause significant but differential changes in the regulation of V1a receptors expression in the brain and the kidney.
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Affiliation(s)
- E Milik
- Department of Experimental and Clinical Physiology, Medical University of Warsaw, 02-106 Warsaw, Poland
| | - E Szczepanska-Sadowska
- Department of Experimental and Clinical Physiology, Medical University of Warsaw, 02-106 Warsaw, Poland.
| | - J Dobruch
- Department of Experimental and Clinical Physiology, Medical University of Warsaw, 02-106 Warsaw, Poland
| | - A Cudnoch-Jedrzejewska
- Department of Experimental and Clinical Physiology, Medical University of Warsaw, 02-106 Warsaw, Poland
| | - W Maslinski
- Department of Pathophysiology, Immunology and Pathology, Institute of Rheumatology, Warsaw, Poland
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Abassi ZA, Barac YD, Kostin S, Roguin A, Ovcharenko E, Awad H, Blank A, Bar-Am O, Amit T, Schaper J, Youdim M, Binah O. TVP1022 Attenuates Cardiac Remodeling and Kidney Dysfunction in Experimental Volume Overload-Induced Congestive Heart Failure. Circ Heart Fail 2011; 4:463-73. [DOI: 10.1161/circheartfailure.111.961037] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Zaid A. Abassi
- From the Department of Physiology (Z.A.A., Y.D.B., E.O., H.A., O.B.) and the Department of Pharmacology (A.B., O.B.-A., T.A., M.Y.), Rappaport Faculty of Medicine, Technion, Haifa, Israel; the Department of Cardiology (A.R.) and Research Unit (Z.A.A.), Rambam Health Campus, Haifa, Israel; and Max-Planck Institute, Core Facility of Molecular and Structural Biology, Bad Nauheim, Germany (S.K., J.S.)
| | - Yaron D. Barac
- From the Department of Physiology (Z.A.A., Y.D.B., E.O., H.A., O.B.) and the Department of Pharmacology (A.B., O.B.-A., T.A., M.Y.), Rappaport Faculty of Medicine, Technion, Haifa, Israel; the Department of Cardiology (A.R.) and Research Unit (Z.A.A.), Rambam Health Campus, Haifa, Israel; and Max-Planck Institute, Core Facility of Molecular and Structural Biology, Bad Nauheim, Germany (S.K., J.S.)
| | - Sawa Kostin
- From the Department of Physiology (Z.A.A., Y.D.B., E.O., H.A., O.B.) and the Department of Pharmacology (A.B., O.B.-A., T.A., M.Y.), Rappaport Faculty of Medicine, Technion, Haifa, Israel; the Department of Cardiology (A.R.) and Research Unit (Z.A.A.), Rambam Health Campus, Haifa, Israel; and Max-Planck Institute, Core Facility of Molecular and Structural Biology, Bad Nauheim, Germany (S.K., J.S.)
| | - Ariel Roguin
- From the Department of Physiology (Z.A.A., Y.D.B., E.O., H.A., O.B.) and the Department of Pharmacology (A.B., O.B.-A., T.A., M.Y.), Rappaport Faculty of Medicine, Technion, Haifa, Israel; the Department of Cardiology (A.R.) and Research Unit (Z.A.A.), Rambam Health Campus, Haifa, Israel; and Max-Planck Institute, Core Facility of Molecular and Structural Biology, Bad Nauheim, Germany (S.K., J.S.)
| | - Elena Ovcharenko
- From the Department of Physiology (Z.A.A., Y.D.B., E.O., H.A., O.B.) and the Department of Pharmacology (A.B., O.B.-A., T.A., M.Y.), Rappaport Faculty of Medicine, Technion, Haifa, Israel; the Department of Cardiology (A.R.) and Research Unit (Z.A.A.), Rambam Health Campus, Haifa, Israel; and Max-Planck Institute, Core Facility of Molecular and Structural Biology, Bad Nauheim, Germany (S.K., J.S.)
| | - Hoda Awad
- From the Department of Physiology (Z.A.A., Y.D.B., E.O., H.A., O.B.) and the Department of Pharmacology (A.B., O.B.-A., T.A., M.Y.), Rappaport Faculty of Medicine, Technion, Haifa, Israel; the Department of Cardiology (A.R.) and Research Unit (Z.A.A.), Rambam Health Campus, Haifa, Israel; and Max-Planck Institute, Core Facility of Molecular and Structural Biology, Bad Nauheim, Germany (S.K., J.S.)
| | - Ayelet Blank
- From the Department of Physiology (Z.A.A., Y.D.B., E.O., H.A., O.B.) and the Department of Pharmacology (A.B., O.B.-A., T.A., M.Y.), Rappaport Faculty of Medicine, Technion, Haifa, Israel; the Department of Cardiology (A.R.) and Research Unit (Z.A.A.), Rambam Health Campus, Haifa, Israel; and Max-Planck Institute, Core Facility of Molecular and Structural Biology, Bad Nauheim, Germany (S.K., J.S.)
| | - Orit Bar-Am
- From the Department of Physiology (Z.A.A., Y.D.B., E.O., H.A., O.B.) and the Department of Pharmacology (A.B., O.B.-A., T.A., M.Y.), Rappaport Faculty of Medicine, Technion, Haifa, Israel; the Department of Cardiology (A.R.) and Research Unit (Z.A.A.), Rambam Health Campus, Haifa, Israel; and Max-Planck Institute, Core Facility of Molecular and Structural Biology, Bad Nauheim, Germany (S.K., J.S.)
| | - Tamar Amit
- From the Department of Physiology (Z.A.A., Y.D.B., E.O., H.A., O.B.) and the Department of Pharmacology (A.B., O.B.-A., T.A., M.Y.), Rappaport Faculty of Medicine, Technion, Haifa, Israel; the Department of Cardiology (A.R.) and Research Unit (Z.A.A.), Rambam Health Campus, Haifa, Israel; and Max-Planck Institute, Core Facility of Molecular and Structural Biology, Bad Nauheim, Germany (S.K., J.S.)
| | - Jutta Schaper
- From the Department of Physiology (Z.A.A., Y.D.B., E.O., H.A., O.B.) and the Department of Pharmacology (A.B., O.B.-A., T.A., M.Y.), Rappaport Faculty of Medicine, Technion, Haifa, Israel; the Department of Cardiology (A.R.) and Research Unit (Z.A.A.), Rambam Health Campus, Haifa, Israel; and Max-Planck Institute, Core Facility of Molecular and Structural Biology, Bad Nauheim, Germany (S.K., J.S.)
| | - Moussa Youdim
- From the Department of Physiology (Z.A.A., Y.D.B., E.O., H.A., O.B.) and the Department of Pharmacology (A.B., O.B.-A., T.A., M.Y.), Rappaport Faculty of Medicine, Technion, Haifa, Israel; the Department of Cardiology (A.R.) and Research Unit (Z.A.A.), Rambam Health Campus, Haifa, Israel; and Max-Planck Institute, Core Facility of Molecular and Structural Biology, Bad Nauheim, Germany (S.K., J.S.)
| | - Ofer Binah
- From the Department of Physiology (Z.A.A., Y.D.B., E.O., H.A., O.B.) and the Department of Pharmacology (A.B., O.B.-A., T.A., M.Y.), Rappaport Faculty of Medicine, Technion, Haifa, Israel; the Department of Cardiology (A.R.) and Research Unit (Z.A.A.), Rambam Health Campus, Haifa, Israel; and Max-Planck Institute, Core Facility of Molecular and Structural Biology, Bad Nauheim, Germany (S.K., J.S.)
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