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Zhou MS, Zheng SY, Chen C, Li X, Zhang Q, Zhao YJ, Zhang W. Gene expression analysis to identify mechanisms underlying improvement of myocardial fibrosis by finerenone in SHR. Biochem Pharmacol 2024; 220:115975. [PMID: 38086490 DOI: 10.1016/j.bcp.2023.115975] [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: 09/06/2023] [Revised: 11/02/2023] [Accepted: 12/06/2023] [Indexed: 12/18/2023]
Abstract
Both spironolactone and finerenone treatments significantly reduced SBP and there was no statistical difference in their antihypertensive effects. The differences in body weight (at the end of 1/2/3/4 week) to pre-dose body weight ratio and heart rate (at the end of 1/2/3/4 week) to pre-dose heart rate ratio were not statistically significant in the vehicle, spironolactone, finerenone, and control groups.There was no statistically significant difference in mortality among the vehicle, spironolactone, and finerenone groups. The relative heart mass, ANP, BNP, CVF, Col I, TGF-β, and Casp-3 were gradually decreased in vehicle group, spironolactone group, and finerenone group. Among them, BNP, CVF, TGF-β, and Casp-3 were significantly decreased in the finerenone group compared with the vehicle group. HE and Masson staining showed that the cardiomyocytes of rats in the vehicle group and spironolactone group were disorganized, with cell hypertrophy, significantly enlarged cell gaps and a large amount of collagen deposition, whereas the cardiomyocytes of rats in the finerenone group and the control group were more neatly arranged, with smaller cell gaps and a small amount of collagen tissue deposition. RNA sequencing (RNA-seq) showed that there was a total of 119 differentially expressed genes (DEGs) between finerenone treatment and vehicle treatment. Kyoto encyclopedia of genes and genomes (KEGG) enrichment analysis showed that the signaling pathways involved were mainly in drug metabolism-cytochrome P450, chemical carcinogenesis, IL-17 signaling pathway, axon guidance, and hematopoietic cell lineage. Protein-protein interaction (PPI) analysis showed that the core genes were Oaslf, Nos2, LOC687780, Rhobtb1, Ephb3, and Rps27a.
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Affiliation(s)
- Ming-Shuang Zhou
- Fuwai Yunnan Hospital,Chinese Academy of Medical Sciences, No.528, Shahe North Road, Wuhua District, Kunming City, Yunnan Province, China.
| | - Shao-Ying Zheng
- Fuwai Yunnan Hospital,Chinese Academy of Medical Sciences, No.528, Shahe North Road, Wuhua District, Kunming City, Yunnan Province, China
| | - Cheng Chen
- Fuwai Yunnan Hospital,Chinese Academy of Medical Sciences, No.528, Shahe North Road, Wuhua District, Kunming City, Yunnan Province, China
| | - Xue Li
- Fuwai Yunnan Hospital,Chinese Academy of Medical Sciences, No.528, Shahe North Road, Wuhua District, Kunming City, Yunnan Province, China
| | - Qin Zhang
- Fuwai Yunnan Hospital,Chinese Academy of Medical Sciences, No.528, Shahe North Road, Wuhua District, Kunming City, Yunnan Province, China
| | - Ya-Jing Zhao
- Fuwai Yunnan Hospital,Chinese Academy of Medical Sciences, No.528, Shahe North Road, Wuhua District, Kunming City, Yunnan Province, China.
| | - Wen Zhang
- Fuwai Yunnan Hospital,Chinese Academy of Medical Sciences, No.528, Shahe North Road, Wuhua District, Kunming City, Yunnan Province, China.
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Rodrigues-Braz D, Zhu L, Gélizé E, Clarin JP, Chatagnon X, Benzine Y, Rampignon P, Thouvenin A, Bourges JL, Behar-Cohen F, Zhao M. Spironolactone Eyedrop Favors Restoration of Corneal Integrity after Wound Healing in the Rat. Pharmaceuticals (Basel) 2023; 16:1446. [PMID: 37895917 PMCID: PMC10609951 DOI: 10.3390/ph16101446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/19/2023] [Accepted: 09/21/2023] [Indexed: 10/29/2023] Open
Abstract
Abnormal corneal wound healing can compromise corneal transparency and lead to visual impairment. Mineralocorticoid receptor antagonists (MRA) are promising candidates to promote corneal remodeling with anti-inflammatory properties and lack gluococorticoids-associated side effects. In this preclinical study, a new polymer-free hydroxypropyl-gamma-cyclodextrin-based eyedrop containing 0.1% spironolactone (SPL), a potent but non-water-soluble MRA, was investigated for its ocular surface tolerance and efficacy in a rat model of corneal wound healing. SPL eyedrops were stable for up to 9 months at 4 °C. The formulation was well-tolerated since no morphological changes or inflammatory reactions were observed in the rat cornea after multiple daily instillations over 7 days. SPL eyedrops accelerated rat corneal wound healing, reduced corneal edema and inflammation, enhanced epithelial integrity, and improved nerve regeneration, suggesting restoration of corneal homeostasis, while potassium canrenoate, an active and soluble metabolite of SPL, had no effect. SPL eyedrops could benefit patients with impaired corneal wound healing, including that secondary to glucocorticoid therapy. Repurposing known drugs with known excipients will expedite translation to the clinic.
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Affiliation(s)
- Daniela Rodrigues-Braz
- Centre de Recherche des Cordeliers, Inserm, Université Paris Cité, Sorbonne Université, 75006 Paris, France; (D.R.-B.); (L.Z.); (E.G.); (J.-L.B.); (M.Z.)
| | - Linxin Zhu
- Centre de Recherche des Cordeliers, Inserm, Université Paris Cité, Sorbonne Université, 75006 Paris, France; (D.R.-B.); (L.Z.); (E.G.); (J.-L.B.); (M.Z.)
| | - Emmanuelle Gélizé
- Centre de Recherche des Cordeliers, Inserm, Université Paris Cité, Sorbonne Université, 75006 Paris, France; (D.R.-B.); (L.Z.); (E.G.); (J.-L.B.); (M.Z.)
| | | | | | | | | | - Agathe Thouvenin
- CNRS, Inserm, UTCBS, Université Paris Cité, 75006 Paris, France;
- Département Recherche et Développement Pharmaceutique, Agence Générale des Equipements et Produits de Santé (AGEPS), AP-HP, 75005 Paris, France
| | - Jean-Louis Bourges
- Centre de Recherche des Cordeliers, Inserm, Université Paris Cité, Sorbonne Université, 75006 Paris, France; (D.R.-B.); (L.Z.); (E.G.); (J.-L.B.); (M.Z.)
- Ophtalmopole, AP-HP, Cochin Hospital, 75014 Paris, France
| | - Francine Behar-Cohen
- Centre de Recherche des Cordeliers, Inserm, Université Paris Cité, Sorbonne Université, 75006 Paris, France; (D.R.-B.); (L.Z.); (E.G.); (J.-L.B.); (M.Z.)
- Ophtalmopole, AP-HP, Cochin Hospital, 75014 Paris, France
- Hôpital Foch, Service D’ophtalmologie, 92150 Suresnes, France
| | - Min Zhao
- Centre de Recherche des Cordeliers, Inserm, Université Paris Cité, Sorbonne Université, 75006 Paris, France; (D.R.-B.); (L.Z.); (E.G.); (J.-L.B.); (M.Z.)
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Liu J, Jia W, Yu C. Safety and Efficacy of Spironolactone in Dialysis-Dependent Patients: Meta-Analysis of Randomized Controlled Trials. Front Med (Lausanne) 2022; 9:828189. [PMID: 35372414 PMCID: PMC8970057 DOI: 10.3389/fmed.2022.828189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 02/21/2022] [Indexed: 11/16/2022] Open
Abstract
Background Patients with end-stage renal disease (ESRD) are characterized with high risk of heart failure. Although mineralocorticoid receptor antagonists have beneficial effect on relieving cardiac fibrosis and, thus, reduce the incidence of cardiovascular disease and cardiac death, the therapeutic benefits and adverse effects are still controversial. We conducted a meta-analysis to measure the safety and efficacy of spironolactone in patients undergoing dialysis. Methods A systematic search for randomized controlled trials (RCTs) was performed in PubMed, Embase, and Cochrane databases. Primary outcomes included changes in all-cause mortality (ACM), serum potassium concentration, incidence of hyperkalemia and gynecomastia (GYN). Secondary outcomes included changes in blood pressure (BP), left ventricular mass index (LVMI) and left ventricular ejection fraction (LVEF). Subgroup analysis and sensitivity analysis were further conducted. This research was registered with PROSPERO (International Prospective Register of Systematic Reviews; No. CRD42021287493). Results Fifteen RCTs with 1,258 patients were enrolled in this pooled-analysis. Spironolactone treatment significantly decreased ACM (RR = 0.42, P < 0.0001), CCV (RR = 0.54, P = 0.008) and LVMI (MD = −6.28, P = 0.002), also increased occurrence of GYN (RR = 4.36, P = 0.0005). However, LVEF (MD = 2.63, P = 0.05), systolic BP (MD = −4.61, P = 0.14) and diastolic BP (MD = −0.12, P = 0.94) did not change between two groups after treatment. Although serum potassium concentration was increased (MD = 0.22, P < 0.0001) after spironolactone supplement, the risk of hyperkalemia remained unchanged (RR = 1.21, P = 0.31). Further subgroup analysis found more obvious advantageous as well as disadvantageous effects in Asian subjects than European or American ones. Also, with more than 9 months of treatment duration, patients achieved more favorable influence than shorter duration. Conclusions These results highlight the therapeutic effects of spironolactone on cardiovascular indexes, including ACM, CCV, and LVMI. However, the unignorable increase of GYN incidence and serum potassium level indicate that close monitor in dialysis-dependent patients, especially Asian patients, is essential.
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Affiliation(s)
- Jing Liu
- Department of Nephrology, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - WanYu Jia
- Department of Pediatrics, Clinical Center of Pediatric Nephrology of Henan Province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Chen Yu
- Department of Nephrology, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
- *Correspondence: Chen Yu
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Podzolkov VI, Tarzimanova AI, Bragina AE, Shvedov II, Bykova EE, Ivannikov AA, Vasilyeva LV. Damage to the Cardiovascular System in Patients with SARS-CoV-2 Coronavirus Infection. Part 1: Predictors of the Development of an Unfavorable Prognosis. RATIONAL PHARMACOTHERAPY IN CARDIOLOGY 2022. [DOI: 10.20996/1819-6446-2021-11-03] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Aim. To evaluate the effect of sinus tachycardia and reduced left ventricular ejection fraction (LVEF) on the prognosis of patients with a verified diagnosis of a new coronavirus infection SARS-CoV-2.Material and methods. The study included 1,637 patients with a verified diagnosis of a new coronavirus infection SARS-CoV-2. The average age of the patients was 58.8±16.1 years. More than half of the patients admitted to the hospital had a history of cardiovascular diseases: hypertension was diagnosed in 915 (56%) patients, coronary artery disease – in 563 (34%), chronic heart failure – in 410 (25%). 294 (17.9%) patients suffered from diabetes mellitus. The unfavorable course of new coronavirus infection was assessed by the fact of being in the intensive care unit (ICU), the use of mechanical ventilation and death.Results. An unfavorable course of coronavirus infection was observed in 160 (9.8%) patients. Statistical analysis revealed that 341 (20.8%) patients with COVID-19 were diagnosed with sinus tachycardia, which required the appointment of pulse-reducing therapy. The occurrence of sinus tachycardia in patients with COVID-19 significantly increased the risk of death (odds ratio [OR] 1.248, confidence interval [CI] 1.038-1.499, p=0.018), increased the likelihood of mechanical ventilation use (OR 1.451, CI 1.168-1.803, p<0.001) and stay in the ICU (OR 1.440, CI 1.166-1.778, p<0.001).In 97 (5.9%) patients during hospital stay during echocardiography, a decrease in LVEF of less than 50% was diagnosed. A decrease in myocardial contractile function in patients with COVID-19 with high reliability increased the risk of death (OR 1.744, CI 1.348-2.256, p<0.001), increased the likelihood of using the mechanical ventilation (OR 1.372, CI 1.047-1.797, p=0.022) and stay in the ICU (OR 1.360, CI 1.077-1.716, p=0.010).Conclusion. The appearance of sinus tachycardia and reduced LVEF are in dependent predictors of the unfavorable course of COVID-19 in relation to factors such as death, the use of mechanical ventilation and the stay of patients in the ICU. Early pharmacological correction of cardiovascular lesions should be one of the goals of the management theese patients.
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Affiliation(s)
- V. I. Podzolkov
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - A. I. Tarzimanova
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - A. E. Bragina
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - I. I. Shvedov
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - E. E. Bykova
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - A. A. Ivannikov
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
| | - L. V. Vasilyeva
- I.M. Sechenov First Moscow State Medical University (Sechenov University)
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Dragomiretskaya NA, Tarzimanova AI, Kucherova JS, Podzolkov VI. New clinical opportunities for mineralocorticoid receptor antagonists: focus on antifibrotic effects. TERAPEVT ARKH 2021; 93:1132-1137. [DOI: 10.26442/00403660.2021.09.201016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Accepted: 10/10/2021] [Indexed: 11/22/2022]
Abstract
Mineralocorticoid receptor antagonists have been successfully used for many years to treat patients with primary hyperaldosteronism, refractory arterial hypertension and chronic heart failure. The increased interest in this drug in recent years is due to new information about its antifibrotic and antiproliferative effects, both cardiac and extracardiac. The article also discusses the possibility of using spironolactone in patients with the new coronavirus infection SARS-CoV-2 (COVID-19).
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Wang Y, Wang M, Samuel CS, Widdop RE. Preclinical rodent models of cardiac fibrosis. Br J Pharmacol 2021; 179:882-899. [PMID: 33973236 DOI: 10.1111/bph.15450] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 03/02/2021] [Accepted: 03/03/2021] [Indexed: 11/30/2022] Open
Abstract
Cardiac fibrosis (scarring), characterised by an increased deposition of extracellular matrix (ECM) proteins, is a hallmark of most types of cardiovascular disease and plays an essential role in heart failure progression. Inhibition of cardiac fibrosis could improve outcomes in patients with cardiovascular diseases and particularly heart failure. However, pharmacological treatment of the ECM build-up is still lacking. In this context, preclinical models of heart disease are important tools for understanding the complex pathogenesis involved in the development of cardiac fibrosis which in turn could identify new therapeutic targets and the facilitation of antifibrotic drug discovery. Many preclinical models have been used to study cardiac fibrosis and each model provides mechanistic insights into the many factors that contribute to cardiac fibrosis. This review discusses the most frequently used rodent models of cardiac fibrosis and also provides context for the use of particular models of heart failure.
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Affiliation(s)
- Yan Wang
- Cardiovascular Disease Program, Monash Biomedicine Discovery Institute and Department of Pharmacology, Monash University, Clayton, Victoria, Australia
| | - Miao 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, China
| | - Chrishan S Samuel
- Cardiovascular Disease Program, Monash Biomedicine Discovery Institute and Department of Pharmacology, Monash University, Clayton, Victoria, Australia
| | - Robert E Widdop
- Cardiovascular Disease Program, Monash Biomedicine Discovery Institute and Department of Pharmacology, Monash University, Clayton, Victoria, Australia
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Kotfis K, Lechowicz K, Drożdżal S, Niedźwiedzka-Rystwej P, Wojdacz TK, Grywalska E, Biernawska J, Wiśniewska M, Parczewski M. COVID-19-The Potential Beneficial Therapeutic Effects of Spironolactone during SARS-CoV-2 Infection. Pharmaceuticals (Basel) 2021; 14:ph14010071. [PMID: 33477294 PMCID: PMC7830835 DOI: 10.3390/ph14010071] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 01/13/2021] [Accepted: 01/14/2021] [Indexed: 02/07/2023] Open
Abstract
In March 2020, coronavirus disease 2019 (COVID-19) caused by SARS-CoV-2 was declared a global pandemic by the World Health Organization (WHO). The clinical course of the disease is unpredictable but may lead to severe acute respiratory infection (SARI) and pneumonia leading to acute respiratory distress syndrome (ARDS). It has been shown that pulmonary fibrosis may be one of the major long-term complications of COVID-19. In animal models, the use of spironolactone was proven to be an important drug in the prevention of pulmonary fibrosis. Through its dual action as a mineralocorticoid receptor (MR) antagonist and an androgenic inhibitor, spironolactone can provide significant benefits concerning COVID-19 infection. The primary effect of spironolactone in reducing pulmonary edema may also be beneficial in COVID-19 ARDS. Spironolactone is a well-known, widely used and safe anti-hypertensive and antiandrogenic medication. It has potassium-sparing diuretic action by antagonizing mineralocorticoid receptors (MRs). Spironolactone and potassium canrenoate, exerting combined pleiotropic action, may provide a therapeutic benefit to patients with COVID-19 pneumonia through antiandrogen, MR blocking, antifibrotic and anti-hyperinflammatory action. It has been proposed that spironolactone may prevent acute lung injury in COVID-19 infection due to its pleiotropic effects with favorable renin–angiotensin–aldosterone system (RAAS) and ACE2 expression, reduction in transmembrane serine protease 2 (TMPRSS2) activity and antiandrogenic action, and therefore it may prove to act as additional protection for patients at highest risk of severe pneumonia. Future prospective clinical trials are warranted to evaluate its therapeutic potential.
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Affiliation(s)
- Katarzyna Kotfis
- Department of Anesthesiology, Intensive Therapy and Acute Intoxications, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland;
- Correspondence: ; Tel.: +48-91-466-11-44
| | - Kacper Lechowicz
- Department of Anesthesiology, Intensive Therapy and Acute Intoxications, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland;
| | - Sylwester Drożdżal
- Department of Pharmacokinetics and Monitored Therapy, Pomeranian Medical University, 70-111 Szczecin, Poland;
| | | | - Tomasz K. Wojdacz
- Independent Clinical Epigenetics Laboratory, Pomeranian Medical University, 71-252 Szczecin, Poland;
| | - Ewelina Grywalska
- Department of Clinical Immunology and Immunotherapy, Medical University of Lublin, 20-093 Lublin, Poland;
| | - Jowita Biernawska
- Department of Anesthesiology and Intensive Therapy, Pomeranian Medical University in Szczecin, 71-252 Szczecin, Poland;
| | - Magda Wiśniewska
- Clinical Department of Nephrology, Transplantology and Internal Medicine, Pomeranian Medical University, 70-111 Szczecin, Poland;
| | - Miłosz Parczewski
- Department of Infectious, Tropical Diseases and Immune Deficiency, Pomeranian Medical University in Szczecin, 71-455 Szczecin, Poland;
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Piera-Velazquez S, Jimenez SA. Endothelial to Mesenchymal Transition: Role in Physiology and in the Pathogenesis of Human Diseases. Physiol Rev 2019; 99:1281-1324. [PMID: 30864875 DOI: 10.1152/physrev.00021.2018] [Citation(s) in RCA: 308] [Impact Index Per Article: 61.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Numerous studies have demonstrated that endothelial cells are capable of undergoing endothelial to mesenchymal transition (EndMT), a newly recognized type of cellular transdifferentiation. EndMT is a complex biological process in which endothelial cells adopt a mesenchymal phenotype displaying typical mesenchymal cell morphology and functions, including the acquisition of cellular motility and contractile properties. Endothelial cells undergoing EndMT lose the expression of endothelial cell-specific proteins such as CD31/platelet-endothelial cell adhesion molecule, von Willebrand factor, and vascular-endothelial cadherin and initiate the expression of mesenchymal cell-specific genes and the production of their encoded proteins including α-smooth muscle actin, extra domain A fibronectin, N-cadherin, vimentin, fibroblast specific protein-1, also known as S100A4 protein, and fibrillar type I and type III collagens. Transforming growth factor-β1 is considered the main EndMT inducer. However, EndMT involves numerous molecular and signaling pathways that are triggered and modulated by multiple and often redundant mechanisms depending on the specific cellular context and on the physiological or pathological status of the cells. EndMT participates in highly important embryonic development processes, as well as in the pathogenesis of numerous genetically determined and acquired human diseases including malignant, vascular, inflammatory, and fibrotic disorders. Despite intensive investigation, many aspects of EndMT remain to be elucidated. The identification of molecules and regulatory pathways involved in EndMT and the discovery of specific EndMT inhibitors should provide novel therapeutic approaches for various human disorders mediated by EndMT.
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Affiliation(s)
- Sonsoles Piera-Velazquez
- Jefferson Institute of Molecular Medicine, Thomas Jefferson University , Philadelphia, Pennsylvania
| | - Sergio A Jimenez
- Jefferson Institute of Molecular Medicine, Thomas Jefferson University , Philadelphia, Pennsylvania
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9
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Keppel MH, Piecha G, März W, Cadamuro J, Auer S, Felder TK, Mrazek C, Oberkofler H, Trummer C, Grübler MR, Schwetz V, Verheyen N, Pandis M, Borzan V, Haschke-Becher E, Tomaschitz A, Pilz S. The endogenous cardiotonic steroid Marinobufagenin and decline in estimated glomerular filtration rate at follow-up in patients with arterial hypertension. PLoS One 2019; 14:e0212973. [PMID: 30817774 PMCID: PMC6394930 DOI: 10.1371/journal.pone.0212973] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Accepted: 02/12/2019] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Marinobufagenin (MBG) is an endogenous cardiotonic steroid (CTS) that inhibits the Na+/K+-ATPase. Human MBG is significantly increased in end-stage renal disease and immunization against MBG attenuates cardiovascular fibrosis in a rat model of uremic cardiomyopathy. Mineralocorticoid antagonists (MRA) block MBG binding sites and decrease proteinuria in chronic kidney disease (CKD) patients. We therefore aimed to investigate the association of MBG and albuminuria, as a marker of renal damage, as well as MBG and decline of glomerular filtration rate (GFR). METHODS The Graz endocrine causes of hypertension (GECOH) study is a single center study of adults routinely referred for screening of endocrine hypertension. Plasma MBG was measured by an enzyme-linked immunoassay, and in a post-hoc analysis, follow-up creatinine levels were obtained. Patients with proteinuria >3.5g/day at baseline were excluded from further evaluation. RESULTS We measured MBG concentrations in 40 hypertensive subjects and excluded one patient due to pre-existing proteinuria. Plasma MBG was significantly correlated with albuminuria (Spearman ρ = .357; p = .028) and proteinuria (ρ = .336; p = .039). In linear regression analysis, the association remained significant after adjustment for age, sex, and BMI (β = .306; p = .036), and for mean systolic blood pressure (β = .352; p = .034). In follow-up analyses (N = 30), MBG was significantly associated with decline in GFR after adjustment for time-to-follow-up (β = -.374; p = .042). CONCLUSION The findings suggest that MBG plasma concentrations were associated with albuminuria as well as decline in kidney function. Whether MBG predicts hard renal endpoints warrants further investigations.
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Affiliation(s)
- Martin H. Keppel
- University Institute for Medical and Chemical Laboratory Diagnostics, Paracelsus Medical University, Salzburg, Austria
| | - Grzegorz Piecha
- Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, Katowice, Poland
| | - Winfried März
- Synlab Academy, Mannheim, Germany
- Medical Clinic V (Nephrology, Hypertensiology, Rheumatology, Endocrinology, Diabetology), Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany
- Clinical Institute of Medical and Chemical Laboratory Diagnostics Medical, University of Graz, Graz, Austria
| | - Janne Cadamuro
- University Institute for Medical and Chemical Laboratory Diagnostics, Paracelsus Medical University, Salzburg, Austria
| | - Simon Auer
- University Institute for Medical and Chemical Laboratory Diagnostics, Paracelsus Medical University, Salzburg, Austria
| | - Thomas K. Felder
- University Institute for Medical and Chemical Laboratory Diagnostics, Paracelsus Medical University, Salzburg, Austria
| | - Cornelia Mrazek
- University Institute for Medical and Chemical Laboratory Diagnostics, Paracelsus Medical University, Salzburg, Austria
| | - Hannes Oberkofler
- University Institute for Medical and Chemical Laboratory Diagnostics, Paracelsus Medical University, Salzburg, Austria
| | - Christian Trummer
- Department of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
| | - Martin R. Grübler
- Department of Cardiology, Swiss Cardiovascular Center Bern, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Verena Schwetz
- Department of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
| | - Nicolas Verheyen
- Department of Cardiology, Medical University of Graz, Graz, Austria
| | - Marlene Pandis
- Department of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
| | - Valentin Borzan
- Department of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
| | - Elisabeth Haschke-Becher
- University Institute for Medical and Chemical Laboratory Diagnostics, Paracelsus Medical University, Salzburg, Austria
| | | | - Stefan Pilz
- Department of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
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10
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Curvo EO, Ferreira RR, Madeira FS, Alves GF, Chambela MC, Mendes VG, Sangenis LHC, Waghabi MC, Saraiva RM. Correlation of transforming growth factor-β1 and tumour necrosis factor levels with left ventricular function in Chagas disease. Mem Inst Oswaldo Cruz 2018. [PMID: 29513876 PMCID: PMC5851032 DOI: 10.1590/0074-02760170440] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Transforming growth factor β1 (TGF-β1) and tumour necrosis factor (TNF) have been implicated in Chagas disease pathophysiology and may correlate with left ventricular (LV) function. OBJECTIVES We determined whether TGF-β1 and TNF serum levels correlate with LV systolic and diastolic functions and brain natriuretic peptide (BNP) serum levels in chronic Chagas disease. METHODS This cross-sectional study included 152 patients with Chagas disease (43% men; 57 ± 12 years old), classified as 53 patients with indeterminate form and 99 patients with cardiac form (stage A: 24, stage B: 25, stage C: 44, stage D: 6). TGF-β1, TNF, and BNP were determined by enzyme-linked immunosorbent assay ELISA. Echocardiogram was used to determine left atrial and LV diameters, as well as LV ejection fraction and diastolic function. FINDINGS TGF-b1 serum levels were lower in stages B, C, and D, while TNF serum levels were higher in stages C and D of the cardiac form. TGF-β1 presented a weak correlation with LV diastolic function and LV ejection fraction. TNF presented a weak correlation with left atrial and LV diameters and LV ejection fraction. CONCLUSIONS TNF is increased, while TGF-β1 is decreased in the cardiac form of chronic Chagas disease. TNF and TGF-β1 serum levels present a weak correlation with LV systolic and diastolic function in Chagas disease patients.
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Affiliation(s)
- Eduardo Ov Curvo
- Fundação Oswaldo Cruz-Fiocruz, Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro, RJ, Brasil
| | - Roberto R Ferreira
- Fundação Oswaldo Cruz-Fiocruz, Instituto Oswaldo Cruz, Rio de Janeiro, RJ, Brasil
| | - Fabiana S Madeira
- Fundação Oswaldo Cruz-Fiocruz, Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro, RJ, Brasil
| | - Gabriel F Alves
- Fundação Oswaldo Cruz-Fiocruz, Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro, RJ, Brasil
| | - Mayara C Chambela
- Fundação Oswaldo Cruz-Fiocruz, Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro, RJ, Brasil
| | - Veronica G Mendes
- Fundação Oswaldo Cruz-Fiocruz, Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro, RJ, Brasil
| | - Luiz Henrique C Sangenis
- Fundação Oswaldo Cruz-Fiocruz, Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro, RJ, Brasil
| | - Mariana C Waghabi
- Fundação Oswaldo Cruz-Fiocruz, Instituto Oswaldo Cruz, Rio de Janeiro, RJ, Brasil
| | - Roberto M Saraiva
- Fundação Oswaldo Cruz-Fiocruz, Instituto Nacional de Infectologia Evandro Chagas, Rio de Janeiro, RJ, Brasil
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11
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Zheng G, Cai J, Chen X, Chen L, Ge W, Zhou X, Zhou H. Relaxin Ameliorates Renal Fibrosis and Expression of Endothelial Cell Transition Markers in Rats of Isoproterenol-Induced Heart Failure. Biol Pharm Bull 2017; 40:960-966. [DOI: 10.1248/bpb.b16-00882] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Gaoshu Zheng
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University
| | - Jiejie Cai
- Department of Intensive Care Unit, The First Affiliated Hospital of Wenzhou Medical University
| | - Xingxing Chen
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University
| | - Lingzhi Chen
- Department of Clinical Laboratory, Wenzhou Central Hospital
| | - Wenhua Ge
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University
| | - Xi Zhou
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University
| | - Hao Zhou
- Department of Cardiology, The First Affiliated Hospital of Wenzhou Medical University
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