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Yang K, Shan X, Songru Y, Fu M, Zhao P, Guo W, Xu M, Chen H, Lu R, Zhang C. Network pharmacology integrated with experimental validation to elucidate the mechanisms of action of the Guizhi-Gancao Decoction in the treatment of phenylephrine-induced cardiac hypertrophy. PHARMACEUTICAL BIOLOGY 2024; 62:456-471. [PMID: 38773737 PMCID: PMC11123502 DOI: 10.1080/13880209.2024.2354335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 04/28/2024] [Indexed: 05/24/2024]
Abstract
CONTEXT The mechanisms of Traditional Chinese Medicine (TCM) Guizhi-Gancao Decoction (GGD) remain unknown. OBJECTIVE This study explores the mechanisms of GGD against cardiac hypertrophy. MATERIALS AND METHODS Network pharmacology analysis was carried out to identify the potential targets of GGD. In vivo experiments, C57BL/6J mice were divided into Con, phenylephrine (PE, 10 mg/kg/d), 2-chloroadenosine (CADO, the stable analogue of adenosine, 2 mg/kg/d), GGD (5.4 g/kg/d) and GGD (5.4 g/kg/d) + CGS15943 (a nonselective adenosine receptor antagonist, 4 mg/kg/d). In vitro experiments, primary neonatal rat cardiomyocytes (NRCM) were divided into Con, PE (100 µM), CADO (5 µM), GGD (10-5 g/mL) and GGD (10-5 g/mL) + CGS15943 (5 µM). Ultrasound, H&E and Masson staining, hypertrophic genes expression and cell surface area were conducted to verify the GGD efficacy. Adenosine receptors (ADORs) expression were tested via real-time polymerase chain reaction (PCR), western blotting and immunofluorescence analysis. RESULTS Network pharmacology identified ADORs among those of the core targets of GGD. In vitro experiments demonstrated that GGD attenuated PE-induced increased surface area (with an EC50 of 5.484 × 10-6 g/mL). In vivo data shown that GGD attenuated PE-induced ventricular wall thickening. In vitro and in vivo data indicated that GGD alleviated PE-induced hypertrophic gene expression (e.g., ANP, BNP and MYH7/MYH6), A1AR over-expression and A2aAR down-expression. Moreover, CADO exerts effects similar to GGD, whereas CGS15943 eliminated most effects of GGD. DISCUSSION AND CONCLUSIONS Our findings suggest the mechanism by which GGD inhibits cardiac hypertrophy, highlighting regulation of ADORs as a potential therapeutic strategy for HF.
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Affiliation(s)
- Kaijing Yang
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoli Shan
- Public Laboratory Platform, School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yang Songru
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Mengwei Fu
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Pei Zhao
- Public Laboratory Platform, School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wei Guo
- Department of Pathology, School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ming Xu
- Department of Physiology, School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Huihua Chen
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Rong Lu
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chen Zhang
- Department of Pathology, School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Clément A, Boutley H, Poussier S, Pierson J, Lhuillier M, Kolodziej A, Olivier JL, Karcher G, Marie PY, Maskali F. A 1-week extension of a ketogenic diet provides a further decrease in myocardial 18F-FDG uptake and a high detectability of myocarditis with FDG-PET. J Nucl Cardiol 2020; 27:612-618. [PMID: 30128917 PMCID: PMC7174271 DOI: 10.1007/s12350-018-1404-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Accepted: 07/25/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND Short periods of fasting and/or low-carbohydrate diet have been proven beneficial for decreasing the myocardial uptake of 18F-fluorodeoxyglucose (18F-FDG) and enhancing the detection of inflammatory heart diseases by 18F-FDG positron emission tomography (PET). This study aimed at determining whether this benefit is increased when a low-carbohydrate ketogenic diet is prolonged up to 7 days. METHODS Wistar rats underwent serial 18F-FDG-PET imaging after an 18-hour fasting period and after 2, 4 and 7 days of a ketogenic diet (3% carbohydrate) and they were compared to rats submitted to the same protocol but with normal diet (44% carbohydrate). The 18F-FDG-PET/ketogenic protocol was also applied in rats with immune myocarditis (injection of porcine cardiac myosin). RESULTS The 7-day ketogenic diet was associated with (1) a sustained increase in circulating ketone bodies at an equivalent level to that reached after 18-hour fasting, (2) a gradual decrease in 18F-FDG uptake within normal myocardium reaching a lower level compared to fasting at the 7th day (myocardium-to-blood ratios: 1.68 ± 1.02 vs 3.25 ± 1.40, P < .05) and (3) a high 18F-FDG-PET detectability of myocarditis areas. CONCLUSION One-week extension of a ketogenic diet provides a further decrease in the 18F-FDG uptake of normal myocardium and a high detectability of inflammatory areas.
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Affiliation(s)
- Alexandra Clément
- Nancyclotep, Molecular and Experimental Imaging Platform, Brabois Hospital, 54505 Vandœuvre-lès-Nancy, France
| | - Henri Boutley
- Nancyclotep, Molecular and Experimental Imaging Platform, Brabois Hospital, 54505 Vandœuvre-lès-Nancy, France
| | - Sylvain Poussier
- Nancyclotep, Molecular and Experimental Imaging Platform, Brabois Hospital, 54505 Vandœuvre-lès-Nancy, France
| | - Julien Pierson
- Nancyclotep, Molecular and Experimental Imaging Platform, Brabois Hospital, 54505 Vandœuvre-lès-Nancy, France
| | - Mickael Lhuillier
- Nancyclotep, Molecular and Experimental Imaging Platform, Brabois Hospital, 54505 Vandœuvre-lès-Nancy, France
| | - Allan Kolodziej
- Department of Biochemistry and Molecular Biology, CHRU-Nancy, University of Lorraine, 54000 Nancy, France
| | - Jean-Luc Olivier
- Department of Biochemistry and Molecular Biology, CHRU-Nancy, University of Lorraine, 54000 Nancy, France
| | - Gilles Karcher
- Nancyclotep, Molecular and Experimental Imaging Platform, Brabois Hospital, 54505 Vandœuvre-lès-Nancy, France
- Department of Nuclear Medicine, CHRU-Nancy, University of Lorraine, 54000 Nancy, France
| | - Pierre-Yves Marie
- Nancyclotep, Molecular and Experimental Imaging Platform, Brabois Hospital, 54505 Vandœuvre-lès-Nancy, France
- Department of Nuclear Medicine, CHRU-Nancy, University of Lorraine, 54000 Nancy, France
- University of Lorraine, INSERM, UMR 1116, 54000 Nancy, France
| | - Fatiha Maskali
- Nancyclotep, Molecular and Experimental Imaging Platform, Brabois Hospital, 54505 Vandœuvre-lès-Nancy, France
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Collet C, Maskali F, Clément A, Chrétien F, Poussier S, Karcher G, Marie PY, Chapleur Y, Lamandé-Langle S. Development of 6-[18F]fluoro-carbohydrate-based prosthetic groups and their conjugation to peptides via click chemistry. J Labelled Comp Radiopharm 2015; 59:54-62. [DOI: 10.1002/jlcr.3362] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Revised: 11/20/2015] [Accepted: 11/23/2015] [Indexed: 12/27/2022]
Affiliation(s)
- Charlotte Collet
- Université de Lorraine; Vandoeuvre-les-Nancy France
- Nancyclotep, Plateforme d'imagerie moléculaire; Vandoeuvre-les-Nancy France
| | - Fatiha Maskali
- Nancyclotep, Plateforme d'imagerie moléculaire; Vandoeuvre-les-Nancy France
| | - Alexandra Clément
- Nancyclotep, Plateforme d'imagerie moléculaire; Vandoeuvre-les-Nancy France
| | - Françoise Chrétien
- Université de Lorraine; Vandoeuvre-les-Nancy France
- CNRS; UMR 7565; Vandoeuvre-les-Nancy France
| | - Sylvain Poussier
- Université de Lorraine; Vandoeuvre-les-Nancy France
- Nancyclotep, Plateforme d'imagerie moléculaire; Vandoeuvre-les-Nancy France
| | - Gilles Karcher
- Université de Lorraine; Vandoeuvre-les-Nancy France
- Nancyclotep, Plateforme d'imagerie moléculaire; Vandoeuvre-les-Nancy France
- Département de Médecine Nucléaire; CHU-Nancy; Vandoeuvre les Nancy France
| | - Pierre-Yves Marie
- Université de Lorraine; Vandoeuvre-les-Nancy France
- Nancyclotep, Plateforme d'imagerie moléculaire; Vandoeuvre-les-Nancy France
- Département de Médecine Nucléaire; CHU-Nancy; Vandoeuvre les Nancy France
| | - Yves Chapleur
- Université de Lorraine; Vandoeuvre-les-Nancy France
- Nancyclotep, Plateforme d'imagerie moléculaire; Vandoeuvre-les-Nancy France
- CNRS; UMR 7565; Vandoeuvre-les-Nancy France
| | - Sandrine Lamandé-Langle
- Université de Lorraine; Vandoeuvre-les-Nancy France
- CNRS; UMR 7565; Vandoeuvre-les-Nancy France
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Puhl SL, Kazakov A, Müller A, Fries P, Wagner DR, Böhm M, Maack C, Devaux Y. Adenosine A1 receptor activation attenuates cardiac hypertrophy and fibrosis in response to α1 -adrenoceptor stimulation in vivo. Br J Pharmacol 2015; 173:88-102. [PMID: 26406609 DOI: 10.1111/bph.13339] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 08/25/2015] [Accepted: 08/27/2015] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND AND PURPOSE Adenosine has been proposed to exert anti-hypertrophic effects. However, the precise regulation and the role of the different adenosine receptor subtypes in the heart and their effects on hypertrophic signalling are largely unknown. We aimed to characterize expression and function of adenosine A1 receptors following hypertrophic stimulation in vitro and in vivo. EXPERIMENTAL APPROACH Pro-hypertrophic stimuli and adenosine A1 receptor stimulation of neonatal rat cardiomyocytes and male C57/Bl6 mice, sc. drug administration, real-time PCR, (3) [H]-leucine-incorporation assay, immunostaining, tissue staining, Western blots, gravimetric analyses and echocardiography were applied in this study. KEY RESULTS In neonatal rat cardiomyocyte cultures, phenylephrine, but not angiotensin II or insulin-like growth factor 1 (IGF1), up-regulated adenosine A1 receptors concentration-dependently. The hypertrophic phenotype (cardiomyocyte size, sarcomeric organization, total protein synthesis, c-fos expression) mediated by phenylephrine (10 μM), but not that by angiotensinII (1 μM) or IGF1 (20 ng·mL(-1) ), was counteracted by the selective A1 receptor agonist, N6-cyclopentyladenosine. In C57/BL6 mice, continuous N6-cyclopentyladenosine infusion (2 mg·kg(-1) ·day(-1) ; 21 days) blunted phenylephrine (120 mg·kg(-1) ·day(-1) ; 21 days) induced hypertrophy (heart weight, cardiomyocyte size and fetal genes), fibrosis, MMP 2 up-regulation and generation of oxidative stress - all hallmarks of maladaptive remodelling. Concurrently, phenylephrine administration increased expression of adenosine A1 receptors. CONCLUSIONS AND IMPLICATIONS We have presented evidence for a negative feedback mechanism attenuating pathological myocardial hypertrophy following α1 -adrenoceptor stimulation. Our results suggest adenosine A1 receptors as potential targets for therapeutic strategies to prevent transition from compensated myocardial hypertrophy to decompensated heart failure due to chronic cardiac pressure overload.
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Affiliation(s)
- S-L Puhl
- Klinik für Innere Medizin III (Kardiologie, Angiologie, Internistische Intensivmedizin), Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
| | - A Kazakov
- Klinik für Innere Medizin III (Kardiologie, Angiologie, Internistische Intensivmedizin), Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
| | - A Müller
- Klinik for interventionelle Radiologie, Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
| | - P Fries
- Klinik for interventionelle Radiologie, Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
| | - D R Wagner
- Luxembourg Institute of Health, Strassen, Luxembourg
| | - M Böhm
- Klinik für Innere Medizin III (Kardiologie, Angiologie, Internistische Intensivmedizin), Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
| | - C Maack
- Klinik für Innere Medizin III (Kardiologie, Angiologie, Internistische Intensivmedizin), Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
| | - Y Devaux
- Luxembourg Institute of Health, Strassen, Luxembourg
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Zhang L, Hamad EA, Vausort M, Funakoshi H, Feldman AM, Wagner DR, Devaux Y. Identification of candidate long noncoding RNAs associated with left ventricular hypertrophy. Clin Transl Sci 2015; 8:100-6. [PMID: 25382655 PMCID: PMC5350985 DOI: 10.1111/cts.12234] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
PURPOSE Long noncoding RNAs (lncRNAs) constitute an emerging group of noncoding RNAs, which regulate gene expression. Their role in cardiac disease is poorly known. Here, we investigated the association between lncRNAs and left ventricular hypertrophy. METHODS Wild-type and adenosine A2A receptor overexpressing mice (A2A-Tg) were subjected to transverse aortic constriction (TAC) and expression of lncRNAs in the heart was investigated using genome-wide microarrays and an analytical pipeline specifically developed for lncRNAs. RESULTS Microarray analysis identified two lncRNAs up-regulated and three down-regulated in the hearts of A2A-Tg mice subjected to TAC. Quantitative PCR showed that lncRNAs 2900055J20Rik and Gm14005 were decreased in A2A-Tg mice (3.5- and 1.8-fold, p < 0.01). We found from public microarray dataset that 2900055J20Rik and Gm14005 were increased in TAC mice compared to sham-operated animals (1.8- and 1.4-fold, after 28 days, p < 0.01). Interestingly, in this public dataset, cardioprotective drug JQ1 decreased 2900055J20Rik and Gm14005 expression by 2.2- and 1.6-fold (p < 0.01). CONCLUSIONS First, we have shown that data on lncRNAs can be obtained from gene expression microarrays. Second, expression of lncRNAs 2900055J20Rik and Gm14005 is regulated after TAC and can be modulated by cardioprotective molecules. These observations motivate further investigation of the therapeutic value of lncRNAs in the heart.
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Affiliation(s)
- Lu Zhang
- Laboratory of Cardiovascular ResearchPublic Research Center – Health (CRP‐Santé)Luxembourg
| | - Eman A. Hamad
- Department of PhysiologyCardiovascular Research CenterTemple University School of MedicinePhiladelphiaPennsylvaniaUSA
| | - Mélanie Vausort
- Laboratory of Cardiovascular ResearchPublic Research Center – Health (CRP‐Santé)Luxembourg
| | | | - Arthur M. Feldman
- Department of PhysiologyCardiovascular Research CenterTemple University School of MedicinePhiladelphiaPennsylvaniaUSA
| | - Daniel R. Wagner
- Laboratory of Cardiovascular ResearchPublic Research Center – Health (CRP‐Santé)Luxembourg
- Division of CardiologyHospital CenterLuxembourg
| | - Yvan Devaux
- Laboratory of Cardiovascular ResearchPublic Research Center – Health (CRP‐Santé)Luxembourg
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Ernens I, Bousquenaud M, Lenoir B, Devaux Y, Wagner DR. Adenosine stimulates angiogenesis by up-regulating production of thrombospondin-1 by macrophages. J Leukoc Biol 2014; 97:9-18. [PMID: 25387836 DOI: 10.1189/jlb.3hi0514-249rr] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Increase of blood capillary density at the interface between normal and ischemic tissue after acute MI reduces infarct size and improves cardiac function. Cardiac injury triggers the production of the matricellular component TSP-1, but its role in angiogenesis is not clear, as both anti- and proangiogenic properties have been reported. It is unknown whether TSP-1 is modulated by other factors released during cardiac injury. Among these, Ado is a well-known promoter of angiogenesis. This study determined whether Ado modulates TSP-1 expression and the implication on angiogenesis. Ado dose dependently increased the production of TSP-1 by human macrophages. With the use of agonists and antagonists of AdoRs, coupled to RNA interference, we observed that this effect is mediated via A2AR and A2BR. The Ado effect was reproduced by cholera toxin (Gs protein activator) and forskolin (adenylate cyclase activator) and blocked by the PKA inhibitor H89. Conditioned medium from Ado-treated macrophages stimulated microvessel outgrowth from aortic ring explants by 400%, and induced vessel formation in matrigel plugs. Microvessel outgrowth and vessel formation were blocked completely by addition of anti-TSP-1 antibodies to conditioned medium. Chronic administration of Ado to rats after MI maintained long-term expression of TSP-1 in the infarct border zone, and this was associated with enhanced border-zone vascularization. Ado up-regulates TSP-1 production by macrophages, resulting in stimulation of angiogenesis. The mechanism involves A2AR and A2BR and is mediated through the cAMP/PKA pathway. This information may be important when designing Ado-based therapies of angiogenesis.
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Affiliation(s)
- Isabelle Ernens
- *Laboratory of Cardiovascular Research, Centre de Recherche Public-Santé, Luxembourg; and Division of Cardiology, Centre Hospitalier, Luxembourg
| | - Mélanie Bousquenaud
- *Laboratory of Cardiovascular Research, Centre de Recherche Public-Santé, Luxembourg; and Division of Cardiology, Centre Hospitalier, Luxembourg
| | - Bénédicte Lenoir
- *Laboratory of Cardiovascular Research, Centre de Recherche Public-Santé, Luxembourg; and Division of Cardiology, Centre Hospitalier, Luxembourg
| | - Yvan Devaux
- *Laboratory of Cardiovascular Research, Centre de Recherche Public-Santé, Luxembourg; and Division of Cardiology, Centre Hospitalier, Luxembourg
| | - Daniel R Wagner
- *Laboratory of Cardiovascular Research, Centre de Recherche Public-Santé, Luxembourg; and Division of Cardiology, Centre Hospitalier, Luxembourg
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Maskali F, Poussier S, Louis H, Boutley H, Lhuillier M, Thornton SN, Karcher G, Lacolley P, Marie PY. Assessment of the early stage of cardiac remodeling of spontaneously hypertensive heart failure rats using the quantitative 3-dimensional analysis provided by acipimox-enhanced FDG-PET. Int J Cardiovasc Imaging 2014; 30:449-56. [DOI: 10.1007/s10554-013-0350-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Accepted: 12/06/2013] [Indexed: 11/28/2022]
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