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Fan Y, Shao J, Wei S, Song C, Li Y, Jiang S. Self-eating and Heart: The Emerging Roles of Autophagy in Calcific Aortic Valve Disease. Aging Dis 2021; 12:1287-1303. [PMID: 34341709 PMCID: PMC8279526 DOI: 10.14336/ad.2021.0101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 01/01/2021] [Indexed: 12/16/2022] Open
Abstract
Autophagy is a self-degradative pathway by which subcellular elements are broken down intracellularly to maintain cellular homeostasis. Cardiac autophagy commonly decreases with aging and is accompanied by the accumulation of misfolded proteins and dysfunctional organelles, which are undesirable to the cell. Reduction of autophagy over time leads to aging-related cardiac dysfunction and is inversely related to longevity. However, despite the increasing interest in autophagy in cardiac diseases and aging, the process remains an undervalued and disregarded object in calcific valvular disease. Neither the nature through which autophagy is triggered nor the interplay between autophagic machinery and targeted molecules during aortic valve calcification are fully understood. Recently, the upregulation of autophagy has been shown to result in cardioprotective effects against cell death as well as its origin. Here, we review the evidence that shows how autophagy can be both beneficial and detrimental as it pertains to aortic valve calcification in the heart.
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Affiliation(s)
- Yunlong Fan
- 1Medical School of Chinese PLA, Beijing 100853, China.,2Department of Cardiovascular Surgery, the First Medical Centre of Chinese PLA General Hospital, Beijing 100853, China
| | - Jiakang Shao
- 1Medical School of Chinese PLA, Beijing 100853, China
| | - Shixiong Wei
- 1Medical School of Chinese PLA, Beijing 100853, China.,2Department of Cardiovascular Surgery, the First Medical Centre of Chinese PLA General Hospital, Beijing 100853, China
| | - Chao Song
- 1Medical School of Chinese PLA, Beijing 100853, China.,2Department of Cardiovascular Surgery, the First Medical Centre of Chinese PLA General Hospital, Beijing 100853, China
| | - Yanan Li
- 1Medical School of Chinese PLA, Beijing 100853, China
| | - Shengli Jiang
- 1Medical School of Chinese PLA, Beijing 100853, China.,2Department of Cardiovascular Surgery, the First Medical Centre of Chinese PLA General Hospital, Beijing 100853, China
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Arterial biomarkers in the evaluation, management and prognosis of aortic stenosis. Atherosclerosis 2021; 332:1-15. [PMID: 34358732 DOI: 10.1016/j.atherosclerosis.2021.07.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 07/03/2021] [Accepted: 07/09/2021] [Indexed: 11/23/2022]
Abstract
Degenerative aortic valve stenosis is the most common primary valve disease and a significant cause of cardiovascular morbidity and mortality. In an era when new techniques for the management of aortic stenosis are gaining ground, the understanding of this disease is more important than ever to optimize treatment. So far, the focus has been placed on the assessment of the valve itself. However, the role that the arterial system plays in the pathogenesis and natural history of the disease needs to be further elucidated. Arteriosclerosis, when it coexists with a stenotic valve, augments the load posed on the left ventricle contributing to greater impairment of cardiovascular function. Arterial stiffness, a well-established predictor for cardiovascular disease and all-cause mortality, could play a role in the prognosis and quality of life of this population. Several studies using a variety of indices to assess arterial stiffness have tried to address the potential utility of arterial function assessment in the case of aortic stenosis. Importantly, reliable data identify a prognostic role of arterial biomarkers in aortic stenosis and stress their possible use to optimize timing and method of treatment. This review aims at summarizing the existing knowledge on the interplay between the heart and the vessels in the presence of degenerative aortic stenosis, prior, upon and after interventional management. Further, it discusses the evidence supporting the potential clinical application of arterial biomarkers for the assessment of progression, severity, management and prognosis of aortic stenosis.
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Durak H, Erdoğan T, Çetin M, Kocaman SA, Durakoğlugil ME, Duman H, Ergül E, Şatıroğlu Ö. An echocardiographic predictor of contrast-induced nephropathy following percutaneous coronary intervention in acute coronary syndrome: aortic valve sclerosis. SCAND CARDIOVASC J 2020; 54:227-231. [PMID: 32075450 DOI: 10.1080/14017431.2020.1727001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Objective. Aortic valve sclerosis (AVS) is closely related to endothelial dysfunction. The association of AVS with contrast-induced nephropathy (CIN) is unknown. We planned to investigate the relationship of AVS besides known parameters with CIN. Design. Baseline characteristics, biochemical values, and AVS of 292 consecutive patients with acute coronary syndrome (ACS) that underwent percutaneous coronary intervention (PCI) were analyzed. Results. Fifty-three patients (18.2%) had CIN. Patients with CIN were older, less likely to be smokers, and had more prevalent prior bypass surgery, higher Mehran score, creatinine, and uric acid concentrations than those without CIN. AVS was more prevalent in patients with CIN. Logistic regression analysis including all related parameters identified Mehran score (OR = 1.036, p = .033), uric acid concentration (OR = 1.244, p = .023), and AVS (OR: 2.223, p = .027) as independent predictors of CIN. Conclusion. AVS is independently associated with CIN in patients with acute coronary syndrome undergoing percutaneous coronary intervention. AVS may help to identify high-risk patients for CIN, who would benefit from preventive measures.
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Affiliation(s)
- Hüseyin Durak
- Faculty of Medicine, Department of Cardiology, Recep Tayyip Erdogan University, Rize, Turkey
| | - Turan Erdoğan
- Faculty of Medicine, Department of Cardiology, Recep Tayyip Erdogan University, Rize, Turkey
| | - Mustafa Çetin
- Faculty of Medicine, Department of Cardiology, Recep Tayyip Erdogan University, Rize, Turkey
| | | | | | - Hakan Duman
- Faculty of Medicine, Department of Cardiology, Recep Tayyip Erdogan University, Rize, Turkey
| | - Elif Ergül
- Faculty of Medicine, Department of Cardiology, Recep Tayyip Erdogan University, Rize, Turkey
| | - Ömer Şatıroğlu
- Faculty of Medicine, Department of Cardiology, Recep Tayyip Erdogan University, Rize, Turkey
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Valerio V, Myasoedova VA, Moschetta D, Porro B, Perrucci GL, Cavalca V, Cavallotti L, Songia P, Poggio P. Impact of Oxidative Stress and Protein S-Glutathionylation in Aortic Valve Sclerosis Patients with Overt Atherosclerosis. J Clin Med 2019; 8:jcm8040552. [PMID: 31022838 PMCID: PMC6517913 DOI: 10.3390/jcm8040552] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 04/16/2019] [Accepted: 04/18/2019] [Indexed: 12/15/2022] Open
Abstract
Aortic valve sclerosis (AVSc) is characterized by non-uniform thickening of the leaflets without hemodynamic changes. Endothelial dysfunction, also caused by dysregulation of glutathione homeostasis expressed as ratio between its reduced (GSH) and its oxidised form (GSSG), could represent one of the pathogenic triggers of AVSc. We prospectively enrolled 58 patients with overt atherosclerosis and requiring coronary artery bypass grafting (CABG). The incidence of AVSc in the studied population was 50%. The two groups (No-AVSc and AVSc) had similar clinical characteristics. Pre-operatively, AVSc group showed significantly lower GSH/GSSG ratio than No-AVSc group (p = 0.02). Asymmetric dimethylarginine (ADMA) concentration was significantly higher in AVSc patients compared to No-AVSc patients (p < 0.0001). Explanted sclerotic aortic valves presented a significantly increased protein glutathionylation (Pr-SSG) than No-AVSc ones (p = 0.01). In vitro, inhibition of glutathione reductase caused β-actin glutathionylation, activation of histone 2AX, upregulation of α2 smooth muscle actin (ACTA2), downregulation of platelet and endothelial cell adhesion molecule 1 (PECAM1) and cadherin 5 (CDH5). In this study, we showed for the first time that the dysregulation of glutathione homeostasis is associated with AVSc. We found that Pr-SSG is increased in AVSc leaflets and it could lead to EndMT via DNA damage. Further studies are warranted to elucidate the causal role of Pr-SSG in aortic valve degeneration.
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Affiliation(s)
- Vincenza Valerio
- Centro Cardiologico Monzino IRCCS, Unit for the Study of Aortic, Valvular and Coronary Pathologies, 20138 Milan, Italy.
- Università degli Studi di Napoli Federico II, Dipartimento di Medicina Clinica e Chirurgia, 80131 Napoli, Italy.
| | - Veronika A Myasoedova
- Centro Cardiologico Monzino IRCCS, Unit for the Study of Aortic, Valvular and Coronary Pathologies, 20138 Milan, Italy.
| | - Donato Moschetta
- Centro Cardiologico Monzino IRCCS, Unit for the Study of Aortic, Valvular and Coronary Pathologies, 20138 Milan, Italy.
| | - Benedetta Porro
- Centro Cardiologico Monzino IRCCS, Unit of Metabolomics and Cellular Biochemistry of Atherothrombosis, 20138 Milan, Italy.
| | - Gianluca L Perrucci
- Centro Cardiologico Monzino IRCCS, Unit of Vascular Biology and Regenerative Medicine, 20138 Milan, Italy.
| | - Viviana Cavalca
- Centro Cardiologico Monzino IRCCS, Unit of Metabolomics and Cellular Biochemistry of Atherothrombosis, 20138 Milan, Italy.
| | - Laura Cavallotti
- Centro Cardiologico Monzino IRCCS, Cardiac Surgery Unit, 20138 Milan, Italy.
| | - Paola Songia
- Centro Cardiologico Monzino IRCCS, Unit for the Study of Aortic, Valvular and Coronary Pathologies, 20138 Milan, Italy.
| | - Paolo Poggio
- Centro Cardiologico Monzino IRCCS, Unit for the Study of Aortic, Valvular and Coronary Pathologies, 20138 Milan, Italy.
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Di Minno MND, Di Minno A, Songia P, Ambrosino P, Gripari P, Ravani A, Pepi M, Rubba PO, Medda E, Tremoli E, Baldassarre D, Poggio P. Markers of subclinical atherosclerosis in patients with aortic valve sclerosis: A meta-analysis of literature studies. Int J Cardiol 2016; 223:364-370. [PMID: 27543711 DOI: 10.1016/j.ijcard.2016.08.122] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 08/04/2016] [Accepted: 08/05/2016] [Indexed: 01/29/2023]
Abstract
OBJECTIVE Growing evidence suggested an association between aortic valve sclerosis (AVSc) and cardiovascular (CV) events. However, little is known about the association of AVSc with major markers of subclinical atherosclerosis. We performed a meta-analysis of literature studies to address this issue. METHODS Studies on the relationship between AVSc and common carotid artery intima-media thickness (IMT), prevalence of carotid plaques (CPs), flow-mediated dilation (FMD), aortic pulse wave velocity (PWV) and augmentation index (AIx) were systematically searched in electronic databases. Thirteen studies enrolling 1086 AVSc patients and 2124 controls were included. RESULTS Compared to controls, AVSc patients showed higher IMT (MD: 0.32mm; 95%CI: 0.07, 0.58; p=0.014), and higher prevalence of CPs (OR: 4.06; 95%CI: 2.38, 6.93; p<0.001). Moreover, lower FMD (MD: -4.48%; 95%CI: -7.23, -1.74; p=0.001) and higher PWV (MD: 0.96%; 95%CI: 0.11, 1.81; p=0.027) were found in AVSc subjects than in controls, with no differences in AIx (MD: 0.76%; 95%CI: -0.97, 2.49; p=0.389). In meta-regression analyses, body mass index and triglyceride levels have an impact on the difference in IMT between cases and controls, while male gender and smoking habit were associated with the difference in the prevalence of CPs between the two groups. CONCLUSIONS AVSc is significantly associated with altered markers of subclinical atherosclerosis, thus supporting the concept that AVSc and atherosclerosis share common etiopathological mechanism and/or risk factors.
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Affiliation(s)
| | - Alessandro Di Minno
- Centro Cardiologico Monzino, IRCCS, Milan, Italy; Dipartimento di Scienze Farmacologiche e Biomolecolare, Università degli Studi di Milano, Milan, Italy
| | - Paola Songia
- Centro Cardiologico Monzino, IRCCS, Milan, Italy; Dipartimento di Scienze Farmacologiche e Biomolecolare, Università degli Studi di Milano, Milan, Italy
| | - Pasquale Ambrosino
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | | | | | - Mauro Pepi
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - Paolo Osvaldo Rubba
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Emanuela Medda
- Genetic Epidemiology Unit, National Centre of Epidemiology, Surveillance and Health Promotion, Istituto Superiore di Sanità, Rome, Italy
| | | | | | - Paolo Poggio
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
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Milin AC, Vorobiof G, Aksoy O, Ardehali R. Insights into aortic sclerosis and its relationship with coronary artery disease. J Am Heart Assoc 2014; 3:e001111. [PMID: 25193296 PMCID: PMC4323780 DOI: 10.1161/jaha.114.001111] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Alexandra C Milin
- Department of Internal Medicine, Division of Cardiology, David Geffen School of Medicine at UCLA
| | - Gabriel Vorobiof
- Department of Internal Medicine, Division of Cardiology, David Geffen School of Medicine at UCLA
| | - Olcay Aksoy
- Department of Internal Medicine, Division of Cardiology, David Geffen School of Medicine at UCLA
| | - Reza Ardehali
- Department of Internal Medicine, Division of Cardiology, David Geffen School of Medicine at UCLA
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Korkmaz L, Erkan H, Ağaç MT, Pelit E, Bektas H, Acar Z, Gurbak I, Kara F, Çelik Ş. Link between aortic valve sclerosis and myocardial no-reflow in ST-segment elevation myocardial infarction. Herz 2014; 40:502-6. [PMID: 24441390 DOI: 10.1007/s00059-013-4026-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Revised: 11/08/2013] [Accepted: 11/09/2013] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The"no-reflow" phenomenon is associated with a worse prognosis at follow-up for patients with acute ST-segment elevation myocardial infarction (STEMI). Predicting and preventing no-reflow is therefore a crucial step in improving the prognosis of STEMI patients. The purpose of this study was to investigate the association between aortic valve sclerosis (AVS) and myocardial no-reflow in patients with STEMI. PATIENTS AND METHODS Patients with a first-time diagnosis of STEMI were enrolled consecutively. No-reflow was defined as a final TIMI 3 flow with a myocardial blush of grade < 2, temporary epicardial coronary no-reflow, and distal coronary occlusion. AVS was defined by echocardiography as thickening and calcification of the normal trileaflet aortic valve without obstruction to the left ventricular outflow. RESULTS No-reflow developed in 41 patients. In univariate analysis, age, male gender, smoking, culprit lesion Syntax score (SX score), and hypertension were significantly associated with no-reflow. Multivariate binary logistic regression analyses demonstrated age [95 % confidence interval (CI), 1.024-1.096; p=0.001), AVS (95 % CI, 1.002-1.100; p=0.039], culprit lesion SX score (95 % CI, 1.08-1.021 p=0.008), and symptom-to-balloon time (95 % CI, 1.020-1.097; p=0.002) as independent determinants of myocardial no-reflow. CONCLUSION AVS was significantly and independently associated with myocardial no-reflow in STEMI patients.
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Affiliation(s)
- L Korkmaz
- Department of Cardiology, Ahi Evren Cardiovascular and Thoracic Surgery Training and Research Hospital, Trabzon, Turkey,
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