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Antequera-González B, Martínez-Micaelo N, Sureda-Barbosa C, Galian-Gay L, Siliato-Robles MS, Ligero C, Evangelista A, Alegret JM. Specific Multiomic Profiling in Aortic Stenosis in Bicuspid Aortic Valve Disease. Biomedicines 2024; 12:380. [PMID: 38397982 PMCID: PMC10887224 DOI: 10.3390/biomedicines12020380] [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: 01/05/2024] [Revised: 02/01/2024] [Accepted: 02/01/2024] [Indexed: 02/25/2024] Open
Abstract
INTRODUCTION AND PURPOSE Bicuspid aortic valve (BAV) disease is associated with faster aortic valve degeneration and a high incidence of aortic stenosis (AS). In this study, we aimed to identify differences in the pathophysiology of AS between BAV and tricuspid aortic valve (TAV) patients in a multiomics study integrating metabolomics and transcriptomics as well as clinical data. METHODS Eighteen patients underwent aortic valve replacement due to severe aortic stenosis: 8 of them had a TAV, while 10 of them had a BAV. RNA sequencing (RNA-seq) and proton nuclear magnetic resonance spectroscopy (1H-NMR) were performed on these tissue samples to obtain the RNA profile and lipid and low-molecular-weight metabolites. These results combined with clinical data were posteriorly compared, and a multiomic profile specific to AS in BAV disease was obtained. RESULTS H-NMR results showed that BAV patients with AS had different metabolic profiles than TAV patients. RNA-seq also showed differential RNA expression between the groups. Functional analysis helped connect this RNA pattern to mitochondrial dysfunction. Integration of RNA-seq, 1H-NMR and clinical data helped create a multiomic profile that suggested that mitochondrial dysfunction and oxidative stress are key players in the pathophysiology of AS in BAV disease. CONCLUSIONS The pathophysiology of AS in BAV disease differs from patients with a TAV and has a specific RNA and metabolic profile. This profile was associated with mitochondrial dysfunction and increased oxidative stress.
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Affiliation(s)
- Borja Antequera-González
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204 Reus, Spain; (B.A.-G.); (C.L.)
| | - Neus Martínez-Micaelo
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204 Reus, Spain; (B.A.-G.); (C.L.)
| | - Carlos Sureda-Barbosa
- Cardiac Surgery Department, Hospital Vall d’Hebron (CIBERCV), Universitat Autonoma de Barcelona, 08035 Barcelona, Spain
| | - Laura Galian-Gay
- Cardiology Department, Hospital Vall d’Hebron (CIBERCV), Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (L.G.-G.)
| | - M. Sol Siliato-Robles
- Cardiac Surgery Department, Hospital Vall d’Hebron (CIBERCV), Universitat Autonoma de Barcelona, 08035 Barcelona, Spain
| | - Carmen Ligero
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204 Reus, Spain; (B.A.-G.); (C.L.)
- Cardiology Department, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204 Reus, Spain
| | - Artur Evangelista
- Cardiology Department, Hospital Vall d’Hebron (CIBERCV), Universitat Autonoma de Barcelona, 08035 Barcelona, Spain; (L.G.-G.)
| | - Josep M. Alegret
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204 Reus, Spain; (B.A.-G.); (C.L.)
- Cardiology Department, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204 Reus, Spain
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Antequera-González B, Collell-Hernández R, Martínez-Micaelo N, Marimon-Blanch C, Carbonell-Prat B, Escribano J, Alegret JM. miR-130a expression is related to aortic dilation in bicuspid aortic valve children. Pediatr Res 2024:10.1038/s41390-024-03018-5. [PMID: 38273119 DOI: 10.1038/s41390-024-03018-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 10/03/2023] [Accepted: 12/26/2023] [Indexed: 01/27/2024]
Abstract
BACKGROUND Bicuspid aortic valve disease (BAV) is present in 0.5-2% of the population and can promote aortic dilation, eventually leading to fatal consequences. Although some biomarkers have been proposed in adults, no studies have tested these candidates in children. We aimed to evaluate four miRNAs previously described to be related to BAV disease and aortic dilation in adults in a paediatric cohort. METHODS Eighty participants ≤17 years old (4-17; mean 12) were included. From the BAV group, 40% had a dilated aorta (z score >2). RT‒qPCR were performed in plasma samples to quantify miR-122, miR-130a, miR-486, and miR-718 using the delta-delta Ct method. Functional and enrichment analyses of miR-130a were also performed. RESULTS miR-130a expression in plasma was found to be significantly lower in BAV patients with a dilated aorta versus nondilated patients (p = 0.008) and healthy TAV controls (p = 0.004). Furthermore, miR-130a expression in plasma was inversely correlated with ascending aorta (r = 0.318, p = 0.004) and aortic root z scores (r = 0.322; p = 0.004). Enrichment analysis showed that miR-130a target genes are related to the TGFβ signalling pathway. CONCLUSIONS miR-130a expression in plasma is decreased in aortic-dilated BAV children compared to nondilated BAV children, helping differentiate low- to high-risk patients. IMPACT miR-130a expression in plasma is related to aortic dilation in bicuspid aortic valve (BAV) children. To our knowledge, this is the first study that analyses miRNA patterns in bicuspid aortic valve children with aortic dilation. miR-130a expression in plasma could be a biomarker in order to help differentiate low-to high-risk BAV children, which is vitally important for advanced care planning.
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Affiliation(s)
- Borja Antequera-González
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204, Reus, Spain
| | - Rosa Collell-Hernández
- Pediatric Department, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204, Reus, Spain
| | - Neus Martínez-Micaelo
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204, Reus, Spain
| | - Cristina Marimon-Blanch
- Pediatric Department, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204, Reus, Spain
| | - Bàrbara Carbonell-Prat
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204, Reus, Spain
- Cardiology Department, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204, Reus, Spain
| | - Joaquín Escribano
- Pediatric Department, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204, Reus, Spain
| | - Josep M Alegret
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204, Reus, Spain.
- Cardiology Department, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204, Reus, Spain.
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Antequera-González B, Faiges M, Martínez-Micaelo N, Galian-Gay L, Ligero C, Ferré-Vallverdú M, Masana L, Amigó N, Evangelista A, Alegret JM. Glycoprotein and Lipoprotein Profiles Assessed by 1H-NMR and Its Relation to Ascending Aortic Dilatation in Bicuspid Aortic Valve Disease. J Clin Med 2022; 12:jcm12010332. [PMID: 36615132 PMCID: PMC9821550 DOI: 10.3390/jcm12010332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/25/2022] [Accepted: 12/29/2022] [Indexed: 01/03/2023] Open
Abstract
INTRODUCTION The bicuspid aortic valve (BAV) confers a high risk of ascending aorta dilatation (AAoD), although its progression seems highly variable. Furthermore, the implication of lipoprotein metabolism and inflammation in the mechanisms that underlie AAoD is not fully established. The aim of this study consisted of evaluating the impact of the lipoprotein and glycoprotein profiles in AAOD as well as its progression in BAV aortopathy. METHODS Using 1H-nuclear magnetic resonance (1H-NMR), we analyzed and compared the lipoprotein and glycoprotein profiles of plasma samples from 152 BAV patients with dilated and nondilated ascending aorta. Additionally, these profiles were also compared for 119 of these patients who were prospectively followed-up clinically and by echocardiography in the long-term (5 years). Ascending aorta dilation velocity (mm/year) was calculated for this analysis. RESULTS Several parameters related to the lipoprotein profile including remnant cholesterol, small LDL and IDL-cholesterol were found to be significantly increased in the dilated group compared to those in the nondilated group. The glycoprotein A-nuclear magnetic resonance (NMR) signal, a novel inflammation biomarker, was also observed to be increased in the dilated group. After performing multivariate analysis, remnant cholesterol remained an independent variable related to AAoD. In the long-term follow-up, proatherogenic lipoprotein parameters were related to ascending aorta dilatation velocity ascending. After a lineal regression analysis, non-HDL particles remained as an independent predictor of ascending aorta dilation velocity. CONCLUSIONS Patients with BAV and AAoD presented a more pro-atherogenic profile assessed by 1H-NMR, especially related to triglyceride-rich lipoproteins. This pro-atherogenic profile seems to contribute to the higher growth rate of ascending aorta diameter.
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Affiliation(s)
- Borja Antequera-González
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204 Reus, Spain
| | - Marta Faiges
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204 Reus, Spain
| | - Neus Martínez-Micaelo
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204 Reus, Spain
| | - Laura Galian-Gay
- Cardiology Department, Hospital General Universitari Vall d’Hebron, VHIR, CIBER-CV, 08035 Barcelona, Spain
| | - Carmen Ligero
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204 Reus, Spain
- Cardiology Department, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204 Reus, Spain
| | - María Ferré-Vallverdú
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204 Reus, Spain
- Cardiology Department, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204 Reus, Spain
| | - Lluís Masana
- Vascular Medicine and Metabolism Unit, IISPV, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204 Reus, Spain
| | - Núria Amigó
- Biosfer Teslab SL, DEEEA, Metabolomics Platform, Universitat Rovira i Virgili, IISPV, CIBERDEM, 43007 Tarragona, Spain
| | - Arturo Evangelista
- Cardiology Department, Hospital General Universitari Vall d’Hebron, VHIR, CIBER-CV, 08035 Barcelona, Spain
| | - Josep M. Alegret
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), Universitat Rovira i Virgili, 43204 Reus, Spain
- Cardiology Department, Hospital Universitari Sant Joan de Reus, Universitat Rovira i Virgili, 43204 Reus, Spain
- Correspondence:
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Valerio V, Keceli G, Moschetta D, Porro B, Ciccarelli M, Massaiu I, Songia P, Maione AS, Alfieri V, Myasoedova VA, Zanobini M, Paolocci N, Poggio P. Enduring Reactive Oxygen Species Emission Causes Aberrant Protein S-Glutathionylation Transitioning Human Aortic Valve Cells from a Sclerotic to a Stenotic Phenotype. Antioxid Redox Signal 2022; 37:1051-1071. [PMID: 35459416 PMCID: PMC9689771 DOI: 10.1089/ars.2021.0133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 04/07/2022] [Accepted: 04/11/2022] [Indexed: 11/12/2022]
Abstract
Aims: During calcific aortic valve stenosis (CAVS) progression, oxidative stress and endothelial dysfunction mark the initial pathogenic steps with a parallel dysregulation of the antioxidant systems. Here, we tested whether oxidation-induced protein S-glutathionylation (P-SSG) accounts for a phenotypic switch in human aortic valvular tissue, eventually leading to calcium deposition. Next, we tested whether countering this reactive oxygen species (ROS) surge would prevent these perturbations. Results: We employed state-of-the-art technologies, such as electron paramagnetic resonance (EPR), liquid chromatography-tandem mass spectrometry, imaging flow-cytometry, and live-cell imaging on human excised aortic valves and primary valve endothelial cells (VECs). We observed that a net rise in EPR-detected ROS emission marked the transition from fibrotic to calcific in human CAVS specimens, coupled to a progressive increment in P-SSG deposition. In human VECs (hVECs), treatment with 2-acetylamino-3-[4-(2-acetylamino-2-carboxyethylsulfanylthiocarbonylamino)phenylthiocarbamoylsulfanyl]propionic acid triggered highly oxidizing conditions prompting P-SSG accumulation, damaging mitochondria, and inducing endothelial nitric oxide synthase uncoupling. All the events conjured up in morphing these cells from their native endothelial phenotype into a damaged calcification-inducing one. As proof of principle, the use of the antioxidant N-acetyl-L-cysteine prevented these alterations. Innovation: Borne as a compensatory system to face excessive oxidative burden, with time, P-SSG contributes to the morphing of hVECs from their innate phenotype into a damaged one, paving the way to calcium deposition. Conclusion: Our data suggest that, in the human aortic valve, unremitted ROS emission along with a P-SSG build-up occurs and accounts, at least in part, for the morphological/functional changes leading to CAVS. Antioxid. Redox Signal. 37, 1051-1071.
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Affiliation(s)
- Vincenza Valerio
- Unità per lo Studio delle Patologie Aortiche, Valvolari e Coronariche, Centro Cardiologico Monzino IRCCS, Milan, Italy
- Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli Federico II, Napoli, Italy
| | - Gizem Keceli
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Donato Moschetta
- Unità per lo Studio delle Patologie Aortiche, Valvolari e Coronariche, Centro Cardiologico Monzino IRCCS, Milan, Italy
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Benedetta Porro
- Unità per lo Studio delle Patologie Aortiche, Valvolari e Coronariche, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Michele Ciccarelli
- Dipartimento di Medicina, Chirurgia e Odontoiatria, Università degli Studi di Salerno, Baronissi, Italy
| | - Ilaria Massaiu
- Unità per lo Studio delle Patologie Aortiche, Valvolari e Coronariche, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Paola Songia
- Unità per lo Studio delle Patologie Aortiche, Valvolari e Coronariche, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Angela S. Maione
- Unità per lo Studio delle Patologie Aortiche, Valvolari e Coronariche, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Valentina Alfieri
- Unità per lo Studio delle Patologie Aortiche, Valvolari e Coronariche, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Veronika A. Myasoedova
- Unità per lo Studio delle Patologie Aortiche, Valvolari e Coronariche, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Marco Zanobini
- Unità per lo Studio delle Patologie Aortiche, Valvolari e Coronariche, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Nazareno Paolocci
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Paolo Poggio
- Unità per lo Studio delle Patologie Aortiche, Valvolari e Coronariche, Centro Cardiologico Monzino IRCCS, Milan, Italy
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Upregulation of miR-664a-3p Ameliorates Calcific Aortic Valve Disease by Inhibiting the BMP2 Signaling Pathway. DISEASE MARKERS 2022; 2022:2074356. [PMID: 36246570 PMCID: PMC9568341 DOI: 10.1155/2022/2074356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 09/26/2022] [Indexed: 11/18/2022]
Abstract
The development of calcific aortic valve disease (CAVD) is a complex process of ectopic calcification involving various factors that lead to aortic valve stenosis, hemodynamic changes, and, in severe cases, even sudden death. Currently, aortic valve replacement is the only effective method. The osteogenic differentiation of aortic valve interstitial cells (AVICs) is one of the key factors of valve calcification. Emerging evidence suggests that bone morphogenetic protein 2 (BMP2) can induce the proosteogenic activation of AVICs. However, the regulatory mechanism underlying this activation in AVICs is unclear. In the present study, we elucidated through high-throughput RNA sequencing and RT-qPCR that miR-664a-3p was evidently downregulated in the calcific aortic valve. We also proved that miR-664a-3p was involved in regulating osteogenic differentiation in AVICs. Target prediction analysis and dual-luciferase reporter gene assay confirmed that miR-664a-3p is preferentially bound to BMP2. Furthermore, the effect of the miR-664a-3p/BMP2 axis on osteogenic differentiation in AVICs was examined using the gain- and loss-of-function approach. Finally, we constructed a mouse CAVD model and verified the effect of the miR-664a-3p/BMP2 axis on the aortic valve calcification leaflets in vivo. In conclusion, miR-664a-3p regulates osteogenic differentiation in AVICs through negative regulation of BMP2, highlighting that miR-664a-3p may be a potential therapeutic target for CAVD.
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Phua K, Chew NWS, Kong WKF, Tan RS, Ye L, Poh KK. The mechanistic pathways of oxidative stress in aortic stenosis and clinical implications. Theranostics 2022; 12:5189-5203. [PMID: 35836811 PMCID: PMC9274751 DOI: 10.7150/thno.71813] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 06/03/2022] [Indexed: 02/06/2023] Open
Abstract
Despite the elucidation of the pathways behind the development of aortic stenosis (AS), there remains no effective medical treatment to slow or reverse its progress. Instead, the gold standard of care in severe or symptomatic AS is replacement of the aortic valve. Oxidative stress is implicated, both directly as well as indirectly, in lipid infiltration, inflammation and fibro-calcification, all of which are key processes underlying the pathophysiology of degenerative AS. This culminates in the breakdown of the extracellular matrix, differentiation of the valvular interstitial cells into an osteogenic phenotype, and finally, calcium deposition as well as thickening of the aortic valve. Oxidative stress is thus a promising and potential therapeutic target for the treatment of AS. Several studies focusing on the mitigation of oxidative stress in the context of AS have shown some success in animal and in vitro models, however similar benefits have yet to be seen in clinical trials. Statin therapy, once thought to be the key to the treatment of AS, has yielded disappointing results, however newer lipid lowering therapies may hold some promise. Other potential therapies, such as manipulation of microRNAs, blockade of the renin-angiotensin-aldosterone system and the use of dipeptidylpeptidase-4 inhibitors will also be reviewed.
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Affiliation(s)
- Kailun Phua
- Department of Cardiology, National University Heart Centre, National University Hospital, Singapore, Singapore
| | - Nicholas WS Chew
- Department of Cardiology, National University Heart Centre, National University Hospital, Singapore, Singapore,✉ Corresponding authors: A/Prof Kian-Keong Poh, . Dr Nicholas Chew, MBChB, MMED (Singapore), MRCP (UK) . Department of Cardiology, National University Heart Centre Singapore, National University Health System, Singapore. 1E Kent Ridge Rd, NUHS Tower Block, Level 9, Singapore 119228. Fax: (65) 68722998 Telephone: (65) 67722476
| | - William KF Kong
- Department of Cardiology, National University Heart Centre, National University Hospital, Singapore, Singapore
| | - Ru-San Tan
- Department of Cardiology, National Heart Centre Singapore, Singapore, 169609, Singapore
| | - Lei Ye
- National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore, 169609, Singapore
| | - Kian-Keong Poh
- Department of Cardiology, National University Heart Centre, National University Hospital, Singapore, Singapore,Yong Loo Lin School of Medicine, National University of Singapore, Singapore,✉ Corresponding authors: A/Prof Kian-Keong Poh, . Dr Nicholas Chew, MBChB, MMED (Singapore), MRCP (UK) . Department of Cardiology, National University Heart Centre Singapore, National University Health System, Singapore. 1E Kent Ridge Rd, NUHS Tower Block, Level 9, Singapore 119228. Fax: (65) 68722998 Telephone: (65) 67722476
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Moschetta D, Di Maria E, Valerio V, Massaiu I, Bozzi M, Songia P, D’alessandra Y, Myasoedova VA, Poggio P. Purinergic Receptor P2Y2 Stimulation Averts Aortic Valve Interstitial Cell Calcification and Myofibroblastic Activation. Biomedicines 2022; 10:biomedicines10020457. [PMID: 35203666 PMCID: PMC8962345 DOI: 10.3390/biomedicines10020457] [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: 12/30/2021] [Revised: 02/11/2022] [Accepted: 02/14/2022] [Indexed: 12/04/2022] Open
Abstract
Rationale—Calcific aortic valve stenosis (CAVS) is a pathological condition of the aortic valve with a prevalence of 3% in the general population. It is characterized by massive rearrangement of the extracellular matrix, mostly due to the accumulation of fibro-calcific deposits driven by valve interstitial cells (VIC), and no pharmacological treatment is currently available. The aim of this study was to evaluate the effects of P2Y2 receptor (P2RY2) activation on fibro-calcific remodeling of CAVS. Methods—We employed human primary VICs isolated from CAVS leaflets treated with 2-thiouridine-5′-triphosphate (2ThioUTP, 10 µM), an agonist of P2RY2. The calcification was induced by inorganic phosphate (2 mM) and ascorbic acid (50 µg/mL) for 7 or 14 days, while the 2ThioUTP was administered starting from the seventh day. 2ThioUTP was chronically administered for 5 days to evaluate myofibroblastic activation. Results—P2RY2 activation, under continuous or interrupted pro-calcific stimuli, led to a significant inhibition of VIC calcification potential (p < 0.01). Moreover, 2ThioUTP treatment was able to significantly reduce pro-fibrotic gene expression (p < 0.05), as well as that of protein α-smooth muscle actin (p = 0.004). Conclusions—Our data suggest that P2RY2 activation should be further investigated as a pharmacological target for the prevention of CAVS progression, acting on both calcification and myofibroblastic activation.
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Affiliation(s)
- Donato Moschetta
- Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (D.M.); (E.D.M.); (V.V.); (I.M.); (M.B.); (P.S.); (Y.D.); (V.A.M.)
- Department of Pharmacological and Biomolecular Sciences, University of Milan, 20133 Milan, Italy
| | - Enrico Di Maria
- Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (D.M.); (E.D.M.); (V.V.); (I.M.); (M.B.); (P.S.); (Y.D.); (V.A.M.)
| | - Vincenza Valerio
- Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (D.M.); (E.D.M.); (V.V.); (I.M.); (M.B.); (P.S.); (Y.D.); (V.A.M.)
| | - Ilaria Massaiu
- Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (D.M.); (E.D.M.); (V.V.); (I.M.); (M.B.); (P.S.); (Y.D.); (V.A.M.)
- Developmental Biology of the Immune System, Life & Medical Sciences (LIMES) Institute, University of Bonn, 53115 Bonn, Germany
| | - Michele Bozzi
- Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (D.M.); (E.D.M.); (V.V.); (I.M.); (M.B.); (P.S.); (Y.D.); (V.A.M.)
| | - Paola Songia
- Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (D.M.); (E.D.M.); (V.V.); (I.M.); (M.B.); (P.S.); (Y.D.); (V.A.M.)
| | - Yuri D’alessandra
- Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (D.M.); (E.D.M.); (V.V.); (I.M.); (M.B.); (P.S.); (Y.D.); (V.A.M.)
| | - Veronika A. Myasoedova
- Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (D.M.); (E.D.M.); (V.V.); (I.M.); (M.B.); (P.S.); (Y.D.); (V.A.M.)
| | - Paolo Poggio
- Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (D.M.); (E.D.M.); (V.V.); (I.M.); (M.B.); (P.S.); (Y.D.); (V.A.M.)
- Correspondence: ; Tel.: +39-02-5800-2853
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Jia H, Kang L, Ma Z, Lu S, Huang B, Wang C, Zou Y, Sun Y. MicroRNAs involve in bicuspid aortic aneurysm: pathogenesis and biomarkers. J Cardiothorac Surg 2021; 16:230. [PMID: 34384454 PMCID: PMC8359579 DOI: 10.1186/s13019-021-01613-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 08/03/2021] [Indexed: 01/27/2023] Open
Abstract
The incidence of bicuspid aortic valves (BAV) is high in the whole population, BAV-related thoracic aortic aneurysm (TAA) is accompanied by many adverse vascular events. So far, there are two key points in dealing with BAV-related TAA. First is fully understanding on its pathogenesis. Second is optimizing surgical intervention time. This review aims to illustrate the potential role of miRNAs in both aspects, that is, how miRNAs are involved in the occurrence and progression of BAV-related TAA, and the feasibilities of miRNAs as biomarkers.
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Affiliation(s)
- Hao Jia
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, 1069 Xietu Road, 200032, Shanghai, People's Republic of China
| | - Le Kang
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, 1069 Xietu Road, 200032, Shanghai, People's Republic of China
| | - Zhen Ma
- Central Laboratory of Cardiovascular Institute, Zhongshan Hospital, Fudan University, 1069 Xietu Road, 200032, Shanghai, People's Republic of China
| | - Shuyang Lu
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, 1069 Xietu Road, 200032, Shanghai, People's Republic of China
| | - Ben Huang
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, 1069 Xietu Road, 200032, Shanghai, People's Republic of China
| | - Chunsheng Wang
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, 1069 Xietu Road, 200032, Shanghai, People's Republic of China.
| | - Yunzeng Zou
- Central Laboratory of Cardiovascular Institute, Zhongshan Hospital, Fudan University, 1069 Xietu Road, 200032, Shanghai, People's Republic of China.
| | - Yongxin Sun
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, 1069 Xietu Road, 200032, Shanghai, People's Republic of China.
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9
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Abstract
Aortic stenosis (AS) remains one of the most common forms of valve disease, with significant impact on patient survival. The disease is characterized by left ventricular outflow obstruction and encompasses a series of stenotic lesions starting from the left ventricular outflow tract to the descending aorta. Obstructions may be subvalvar, valvar, or supravalvar and can be present at birth (congenital) or acquired later in life. Bicuspid aortic valve, whereby the aortic valve forms with two instead of three cusps, is the most common cause of AS in younger patients due to primary anatomic narrowing of the valve. In addition, the secondary onset of premature calcification, likely induced by altered hemodynamics, further obstructs left ventricular outflow in bicuspid aortic valve patients. In adults, degenerative AS involves progressive calcification of an anatomically normal, tricuspid aortic valve and is attributed to lifelong exposure to multifactoral risk factors and physiological wear-and-tear that negatively impacts valve structure-function relationships. AS continues to be the most frequent valvular disease that requires intervention, and aortic valve replacement is the standard treatment for patients with severe or symptomatic AS. While the positive impacts of surgical interventions are well documented, the financial burden, the potential need for repeated procedures, and operative risks are substantial. In addition, the clinical management of asymptomatic patients remains controversial. Therefore, there is a critical need to develop alternative approaches to prevent the progression of left ventricular outflow obstruction, especially in valvar lesions. This review summarizes our current understandings of AS cause; beginning with developmental origins of congenital valve disease, and leading into the multifactorial nature of AS in the adult population.
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Affiliation(s)
- Punashi Dutta
- The Herma Heart Institute, Section of Pediatric Cardiology, Children's Wisconsin, Milwaukee, WI (P.D., J.F.J., H.K., J.L.).,Department of Pediatrics, Medical College of Wisconsin, Milwaukee (P.D., J.F.J., J.L.)
| | - Jeanne F James
- The Herma Heart Institute, Section of Pediatric Cardiology, Children's Wisconsin, Milwaukee, WI (P.D., J.F.J., H.K., J.L.).,Department of Pediatrics, Medical College of Wisconsin, Milwaukee (P.D., J.F.J., J.L.)
| | - Hail Kazik
- The Herma Heart Institute, Section of Pediatric Cardiology, Children's Wisconsin, Milwaukee, WI (P.D., J.F.J., H.K., J.L.).,Department of Biomedical Engineering, Marquette University & Medical College of Wisconsin, Milwaukee (H.K.)
| | - Joy Lincoln
- The Herma Heart Institute, Section of Pediatric Cardiology, Children's Wisconsin, Milwaukee, WI (P.D., J.F.J., H.K., J.L.).,Department of Pediatrics, Medical College of Wisconsin, Milwaukee (P.D., J.F.J., J.L.)
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10
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Greenberg HZE, Zhao G, Shah AM, Zhang M. Role of oxidative stress in calcific aortic valve disease and its therapeutic implications. Cardiovasc Res 2021; 118:1433-1451. [PMID: 33881501 PMCID: PMC9074995 DOI: 10.1093/cvr/cvab142] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 04/19/2021] [Indexed: 12/12/2022] Open
Abstract
Calcific aortic valve disease (CAVD) is the end result of active cellular processes that lead to the progressive fibrosis and calcification of aortic valve leaflets. In western populations, CAVD is a significant cause of cardiovascular morbidity and mortality, and in the absence of effective drugs, it will likely represent an increasing disease burden as populations age. As there are currently no pharmacological therapies available for preventing, treating, or slowing the development of CAVD, understanding the mechanisms underlying the initiation and progression of the disease is important for identifying novel therapeutic targets. Recent evidence has emerged of an important causative role for reactive oxygen species (ROS)-mediated oxidative stress in the pathophysiology of CAVD, inducing the differentiation of valve interstitial cells into myofibroblasts and then osteoblasts. In this review, we focus on the roles and sources of ROS driving CAVD and consider their potential as novel therapeutic targets for this debilitating condition.
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Affiliation(s)
- Harry Z E Greenberg
- King's College London British Heart Foundation Centre of Research Excellence, London, UK
| | - Guoan Zhao
- Department of Cardiology, the First Affiliated Hospital of Xinxiang Medical University, Heart Center of Xinxiang Medical University, Henan, China
| | - Ajay M Shah
- King's College London British Heart Foundation Centre of Research Excellence, London, UK
| | - Min Zhang
- King's College London British Heart Foundation Centre of Research Excellence, London, UK
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11
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Antequera-González B, Martínez-Micaelo N, Alegret JM. Bicuspid Aortic Valve and Endothelial Dysfunction: Current Evidence and Potential Therapeutic Targets. Front Physiol 2020; 11:1015. [PMID: 32973551 PMCID: PMC7472870 DOI: 10.3389/fphys.2020.01015] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 07/24/2020] [Indexed: 12/23/2022] Open
Abstract
Bicuspid aortic valve (BAV), the most frequent congenital heart malformation, is characterized by the presence of a two-leaflet aortic valve instead of a three-leaflet one. BAV disease progression is associated with valvular dysfunction (in the form of stenosis or regurgitation) and aortopathy, which can lead to aneurysm and aortic dissection. This morphological abnormality modifies valve dynamics and promotes eccentric blood flow, which gives rise to alterations of the flow pattern and wall shear stress (WSS) of the ascending aorta. Recently, evidence of endothelial dysfunction (ED) in BAV disease has emerged. Different studies have addressed a reduced endothelial functionality by analyzing various molecular biomarkers and cellular parameters in BAV patients. Some authors have found impaired functionality of circulating endothelial progenitors in these patients, associating it with valvular dysfunction and aortic dilation. Others focused on systemic endothelial function by measuring artery flow-mediated dilation (FMD), showing a reduced FMD in BAV individuals. Novel biomarkers like increased endothelial microparticles (EMP), which are related to ED, have also been discovered in BAV patients. Finally, latest studies indicate that in BAV, endothelial-to-mesenchymal transition (EndoMT) may also be de-regulated, which could be caused by genetic, hemodynamic alterations, or both. Different hypothesis about the pathology of ED in BAV are nowadays being debated. Some authors blamed this impaired functionality just on genetic abnormalities, which could lead to a pathological aorta. Nevertheless, thanks to the development of new and high-resolution imaging techniques like 4D flow MRI, hemodynamics has gained great attention. Based on latest studies, alterations in blood flow seem to cause proper modification of the endothelial cells (ECs) function and morphology. It also seems to be associated with aortic dilation and decreased vasodilators expression, like nitric oxide (NO). Although nowadays ED in BAV has been reported by many, it is not clear which its main cause may be. Comprehending the pathways that promote ED and its relevance in BAV could help further understand and maybe prevent the serious consequences of this disease. This review will discuss the ED present in BAV, focusing on the latest evidence, biomarkers for ED and potential therapeutic targets (Figure 1).
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Affiliation(s)
- Borja Antequera-González
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), University of Rovira i Virgili, Reus, Spain
| | - Neus Martínez-Micaelo
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), University of Rovira i Virgili, Reus, Spain
| | - Josep M Alegret
- Group of Cardiovascular Research, Pere Virgili Health Research Institute (IISPV), University of Rovira i Virgili, Reus, Spain.,Department of Cardiology, University Hospital Sant Joan de Reus, University of Rovira i Virgili, Reus, Spain
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12
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Plunde O, Larsson SC, Artiach G, Thanassoulis G, Carracedo M, Franco-Cereceda A, Eriksson P, Bäck M. FADS1 (Fatty Acid Desaturase 1) Genotype Associates With Aortic Valve FADS mRNA Expression, Fatty Acid Content and Calcification. CIRCULATION-GENOMIC AND PRECISION MEDICINE 2020; 13:e002710. [PMID: 32397743 PMCID: PMC7299231 DOI: 10.1161/circgen.119.002710] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Aortic stenosis (AS) contributes to cardiovascular mortality and morbidity but disease mechanisms remain largely unknown. Recent evidence associates a single nucleotide polymorphism rs174547 within the FADS1 gene, encoding FADS1 (fatty acid desaturase 1), with risk of several cardiovascular outcomes, including AS. FADS1 encodes a rate-limiting enzyme for ω-3 and ω-6 fatty acid metabolism. The aim of this study was to decipher the local transcriptomic and lipidomic consequences of rs174547 in tricuspid aortic valves from patients with AS. METHODS Expression quantitative trait loci study was performed using data from Illumina Human610-Quad BeadChip, Infinium Global Screening Arrays, and Affymetrix Human Transcriptome 2.0 arrays in calcified and noncalcified aortic valve tissue from 58 patients with AS (mean age, 74.2; SD, 5.9). Fatty acid content was assessed in aortic valves from 25 patients with AS using gas chromatography. Δ5 and Δ6 desaturase activity was assessed by the product-to-precursor ratio. RESULTS The minor C-allele of rs174547, corresponding to the protective genotype for AS, was associated with higher FADS2 mRNA levels in calcified valve tissue, whereas FADS1 mRNA and other transcripts in proximity of the single nucleotide polymorphism were unaltered. In contrast, the FADS1 Δ5-desaturase activity and the FADS2 Δ6-desaturase activity were decreased. Finally, docosahexaenoic acid was decreased in calcified tissue compared with non-calcified tissue and C-allele carriers exhibited increased docosahexaenoic acid levels. Overall desaturase activity measured with ω-3 fatty acids was higher in C-allele carriers. CONCLUSIONS The association between the FADS1 genotype and AS may implicate effects on valvular fatty acids.
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Affiliation(s)
- Oscar Plunde
- Department of Medicine Solna, Unit of Cardiovascular Medicine (O.P., G.A., M.C., P.E., M.B.), Karolinska Institutet, Stockholm
| | - Susanna C Larsson
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine (S.C.L.), Karolinska Institutet, Stockholm.,Department of Surgical Sciences, Uppsala University, Sweden (S.C.L.)
| | - Gonzalo Artiach
- Department of Medicine Solna, Unit of Cardiovascular Medicine (O.P., G.A., M.C., P.E., M.B.), Karolinska Institutet, Stockholm
| | - George Thanassoulis
- Division of Experimental Medicine, McGill University Health Centre, Montreal, QC, Canada (G.T.)
| | - Miguel Carracedo
- Department of Medicine Solna, Unit of Cardiovascular Medicine (O.P., G.A., M.C., P.E., M.B.), Karolinska Institutet, Stockholm
| | - Anders Franco-Cereceda
- Department of Molecular Medicine and Surgery (A.F.-C.), Karolinska Institutet, Stockholm.,Theme Heart and Vessels, Division of Valvular and Coronary Disease, Karolinska University Hospital, Stockholm, Sweden (A.F.-C., M.B.)
| | - Per Eriksson
- Department of Medicine Solna, Unit of Cardiovascular Medicine (O.P., G.A., M.C., P.E., M.B.), Karolinska Institutet, Stockholm
| | - Magnus Bäck
- Department of Medicine Solna, Unit of Cardiovascular Medicine (O.P., G.A., M.C., P.E., M.B.), Karolinska Institutet, Stockholm.,Theme Heart and Vessels, Division of Valvular and Coronary Disease, Karolinska University Hospital, Stockholm, Sweden (A.F.-C., M.B.)
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13
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Qin X, Guo J. MicroRNA-328-3p Protects Vascular Endothelial Cells Against Oxidized Low-Density Lipoprotein Induced Injury via Targeting Forkhead Box Protein O4 (FOXO4) in Atherosclerosis. Med Sci Monit 2020; 26:e921877. [PMID: 32329448 PMCID: PMC7195608 DOI: 10.12659/msm.921877] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Background Endothelial cell (EC) injury is underlies for the pathogenesis of atherosclerosis (AS). MicroRNAs (miRNAs) have been indicated play important role in modulating AS occurrence and development. However, how miR-328-3p modulates EC injury molecular level for AS remains unclear. Material/Methods MiR-328-3p and forkhead box protein O4 (FOXO4) expression were detected using quantitative real-time polymerase chain reaction (qRT-PCR) and western blot. Cell viability was analyzed by Cell Counting Kit-8 (CCK-8) assay. Flow cytometry was utilized to analyze the apoptotic rate. The migration and invasion abilities were measured by Transwell assay. Western blot was applied to examine the expression of C-caspase 3, Beclin, LC3-I, and LC3-II. The levels of interleukin (IL)-1β, IL-10, and tumor necrosis factor-α (TNF-α) were tested by enzyme-linked immunosorbent assay (ELISA) assay and western blot. Results MiR-328-3p expression was downregulated in oxidized low-density lipoprotein (ox-LDL) induced human umbilical vein endothelial cells (HUVECs). Overexpressed miR-328-3p obviously alleviated ox-LDL induced inhibition on cell viability, migration and invasion, stimulation on apoptosis, autophagy as well as inflammation in HUVECs. FOXO4 was elevated in ox-LDL HUVECs, and functional assay indicated that FOXO4 aggravated ox-LDL induced HUVECs impairment. In addition, FOXO4 was a target of miR-328-3p in HUVECs; rescue experiments suggested miR-328-3p could protect HUVECs against ox-LDL induced injury via regulating FOXO4. Conclusions MiR-328-3p protected vascular endothelial cells against ox-LDL induced injury via targeting FOXO4, suggesting a novel insight for atherosclerosis treatment.
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Affiliation(s)
- Xiaowei Qin
- Department of Cardiac Function, The Affiliated Hospital of Kangda College of Nanjing Medica University/The First People's Hospital of Lianyungang/ The Affiliated Lianyungang Hospital of Xuzhou Medical University, Lianyungang, Jiangsu, China (mainland)
| | - Jiantao Guo
- Department of Cardiac Surgery, First hospital of Jilin University, Changchun, Jilin, China (mainland)
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14
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Nader J, Metzinger L, Maitrias P, Caus T, Metzinger-Le Meuth V. Aortic valve calcification in the era of non-coding RNAs: The revolution to come in aortic stenosis management? Noncoding RNA Res 2020; 5:41-47. [PMID: 32195449 PMCID: PMC7075756 DOI: 10.1016/j.ncrna.2020.02.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 02/04/2020] [Accepted: 02/24/2020] [Indexed: 01/08/2023] Open
Abstract
Aortic valve stenosis remains the most frequent structural heart disease, especially in the elderly. During the last decade, we noticed an important consideration and a huge number of publications related to the medical and surgical treatment of this disease. However, the molecular aspect of this degenerative issue has also been more widely studied recently. As evidenced in oncologic but also cardiac research fields, the emergence of microRNAs in the molecular screening and follow-up makes them potential biomarkers in the future, for the diagnosis, follow-up and treatment of aortic stenosis. Herein, we present a review on the implication of microRNAs in the aortic valve disease management. After listing and describing the main miRNAs of interest in the field, we provide an outline to develop miRNAs as innovative biomarkers and innovative therapeutic strategies, and describe a groundbreaking pre-clinical study using inhibitors of miR-34a in a pre-clinical model of aortic valve stenosis.
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Affiliation(s)
- Joseph Nader
- Department of Cardiac Surgery, Amiens University Hospital, Amiens, France
| | - Laurent Metzinger
- HEMATIM EA4666, C.U.R.S, Université de Picardie Jules Verne, 80025, AMIENS Cedex 1, France
| | - Pierre Maitrias
- Department of Vascular Surgery, Polyclinique Saint Côme, Compiègne, France
| | - Thierry Caus
- Department of Cardiac Surgery, Amiens University Hospital, Amiens, France
| | - Valérie Metzinger-Le Meuth
- HEMATIM EA4666, C.U.R.S, Université de Picardie Jules Verne, 80025, AMIENS Cedex 1, France.,INSERM U1148, Laboratory for Vascular Translational Science (LVTS), UFR SMBH, Université Paris 13-Sorbonne Paris Cité, 93017, BOBIGNY CEDEX, France
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