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Sagris M, Ktenopoulos N, Dimitriadis K, Papanikolaou A, Tzoumas A, Terentes-Printzios D, Synetos A, Soulaidopoulos S, Lichtenberg M, Korosoglou G, Honton B, Tousoulis D, Tsioufis C, Toutouzas K. Efficacy of intravascular lithotripsy (IVL) in coronary stenosis with severe calcification: A multicenter systematic review and meta-analysis. Catheter Cardiovasc Interv 2024; 103:710-721. [PMID: 38482928 DOI: 10.1002/ccd.31006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 12/08/2023] [Accepted: 02/26/2024] [Indexed: 04/14/2024]
Abstract
BACKGROUND With heavily calcified coronary and peripheral artery lesions, lesion preparation is crucial before stent placement to avoid underexpansion, associated with stent thrombosis or restenosis and patency failure in the long-term. Intravascular lithotripsy (IVL) technology disrupts superficial and deep calcium by using localized pulsative sonic pressure waves, making it to a promising tool for patients with severe calcification in coronary bed. AIMS The aim of the study is to systematically review and summarize available data regarding the safety and efficacy of IVL for lesion preparation in severely calcified coronary arteries before stenting. METHODS This study was conducted according to the PRISMA guidelines. We systematically searched PubMed, SCOPUS, and Cochrane databases from their inception to February 23, 2023, for studies assessing the characteristics and outcomes of patients undergoing IVL before stent implantation. The diameter of the vessel lumen before and after IVL, as well as stent implantation, were analyzed. The occurrence of major adverse cardiovascular events (MACE) was assessed using a random-effects model. RESULTS This meta-analysis comprised 38 studies including 2977 patients with heavily calcified coronary lesions. The mean age was 72.2 ± 9.1 years, with an overall IVL clinical success of 93% (95% confidence interval [CI]: 91%-95%, I2 = 0%) and procedural success rate of 97% (95% CI: 95%-98%, I2 = 73.7%), while the in-hospital and 30-days incidence of MACE, myocardial infarction (MI), and death were 8% (95% CI: 6%-11%, I2 = 84.5%), 5% (95% CI: 2%-8%, I2 = 85.6%), and 2% (95% CI: 1%-3%, I2 = 69.3%), respectively. There was a significant increase in the vessel diameter (standardized mean difference [SMD]: 2.47, 95% CI: 1.77-3.17, I2 = 96%) and a decrease in diameter stenosis (SMD: -3.44, 95% CI: -4.36 to -2.52, I2 = 97.5%) immediately after IVL application, while it was observed further reduction in diameter stenosis (SMD: -6.57, 95% CI: -7.43 to -5.72, I2 = 95.8%) and increase in the vessel diameter (SMD: 4.37, 95% CI: 3.63-5.12, I2 = 96.7%) and the calculated lumen area (SMD: 3.23, 95% CI: 2.10-4.37, I2 = 98%), after stent implantation. The mean acute luminal gain following IVL and stent implantation was estimated to be 1.27 ± 0.6 and 1.94 ± 1.1 mm, respectively. Periprocedural complications were rare, with just a few cases of perforations, dissection, or no-reflow phenomena recorded. CONCLUSIONS IVL seems to be a safe and effective strategy for lesion preparation in severely calcified lesions before stent implantation in coronary arteries. Future prospective studies are now warranted to compare IVL to other lesion preparation strategies.
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Affiliation(s)
- Marios Sagris
- School of Medicine, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Ktenopoulos
- School of Medicine, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Kyriakos Dimitriadis
- School of Medicine, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Angelos Papanikolaou
- School of Medicine, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Andreas Tzoumas
- Department of Internal Medicine, University of Cincinnati Medical Center, Cincinnati, Ohio, USA
| | - Dimitrios Terentes-Printzios
- School of Medicine, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Andreas Synetos
- School of Medicine, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Stergios Soulaidopoulos
- School of Medicine, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Michael Lichtenberg
- Department of Cardiology, Vascular Medicine and Pneumology, GRN Hospital, Weinheim, Germany
| | | | - Benjamin Honton
- Department of Interventional Cardiology, Clinique Pasteur, Toulouse, France
| | - Dimitris Tousoulis
- School of Medicine, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Costas Tsioufis
- School of Medicine, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Toutouzas
- School of Medicine, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
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Antonopoulos AS, Simantiris S, Tousoulis D. Thrombus aspiration in STEMI: Whom we aspire it may help? Int J Cardiol 2024; 399:131671. [PMID: 38216061 DOI: 10.1016/j.ijcard.2023.131671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 12/18/2023] [Indexed: 01/14/2024]
Affiliation(s)
- Alexios S Antonopoulos
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens, Greece
| | - Spyridon Simantiris
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens, Greece
| | - Dimitris Tousoulis
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens, Greece.
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Theofilis P, Vlachakis PK, Oikonomou E, Tsioufis K, Tousoulis D. Targeting the Gut Microbiome to Treat Cardiometabolic Disease. Curr Atheroscler Rep 2024; 26:25-34. [PMID: 38180642 DOI: 10.1007/s11883-023-01183-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/04/2023] [Indexed: 01/06/2024]
Abstract
PURPOSE OF REVIEW Cardiometabolic diseases, which include obesity, type 2 diabetes, and cardiovascular diseases, constitute a worldwide health crisis of unparalleled proportions. The human gut microbiota has emerged as a prominent topic of inquiry in the search for novel treatment techniques. This review summarizes current research on the potential of addressing the gut microbiota to treat cardiometabolic disease. RECENT FINDINGS Recent studies have highlighted a complex link between the gut microbiota and host physiology, shedding light on the several processes through which gut microorganisms impact metabolic health, inflammation, and cardiovascular function. Furthermore, a growing corpus of research is available on microbiome-based therapies such as dietary interventions, probiotics, prebiotics, synbiotics, and fecal microbiota transplantation. These therapies show promise as methods for reshaping the gut microbiota and, as a result, improving cardiometabolic outcomes. However, hurdles remain, ranging from the intricacies of microbiome research to the necessity for tailored treatments that take individual microbial variations into consideration, emphasizing the significance of furthering research to bridge the gap between microbiome science and clinical practice. The gut microbiome is a beacon of hope for improving the management of cardiometabolic disease in the age of precision medicine, since its association with their pathophysiology is constantly being unraveled and strengthened. Available studies point to the potential of gut microbiome-based therapeutics, which remains to be tested in appropriately designed clinical trials. Further preclinical research is, however, essential to provide answers to the existing obstacles, with the ultimate goal of enhancing patient care.
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Affiliation(s)
- Panagiotis Theofilis
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens Medical School, Vas. Sophias 114, 11527, Athens, Greece
| | - Panayotis K Vlachakis
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens Medical School, Vas. Sophias 114, 11527, Athens, Greece
| | - Evangelos Oikonomou
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, National and Kapodistrian University of Athens, 11527, Athens, Greece
| | - Konstantinos Tsioufis
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens Medical School, Vas. Sophias 114, 11527, Athens, Greece
| | - Dimitris Tousoulis
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens Medical School, Vas. Sophias 114, 11527, Athens, Greece.
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Dimitroglou Y, Aggeli C, Alexopoulou A, Tsartsalis D, Patsourakos D, Koukos M, Tousoulis D, Tsioufis K. The Contemporary Role of Speckle Tracking Echocardiography in Cirrhotic Cardiomyopathy. Life (Basel) 2024; 14:179. [PMID: 38398688 PMCID: PMC10890501 DOI: 10.3390/life14020179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/15/2024] [Accepted: 01/22/2024] [Indexed: 02/25/2024] Open
Abstract
Cirrhotic cardiomyopathy (CCM) is characterized by elevated cardiac output at rest, an inability to further increase contractility under stress, and diastolic dysfunction. The diagnosis of CCM is crucial as it can lead to complications during liver transplantation. However, its recognition poses challenges with conventional echocardiography techniques. Speckle tracking echocardiography (STE), particularly global longitudinal strain (GLS), is a novel index that enhances the diagnostic efficacy of echocardiography for both ischemic and non-ischemic cardiomyopathies. GLS proves more sensitive in identifying early systolic dysfunction and is also influenced by advanced diastolic dysfunction. Consequently, there is an expanding scope for GLS utilization in cirrhotic cases, with newly updated diagnostic criteria for CCM incorporating GLS. Specifically, systolic dysfunction is now defined as either a left ventricular ejection fraction below 50% or an absolute GLS below 18%. However, conflicting data on GLS alterations in liver cirrhosis patients persist, as many individuals with advanced disease and a poor prognosis exhibit a hyperdynamic state with preserved or increased GLS. Consequently, the presence of CCM, according to the updated criteria, does not exhibit a significant association-in the majority of studies-with the severity of liver disease and prognosis. Furthermore, information on other indices measured with STE, such as left atrial and right ventricular strain, is promising but currently limited. This review aims to offer a critical assessment of the existing evidence concerning the application of STE in patients with liver cirrhosis.
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Affiliation(s)
- Yannis Dimitroglou
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration General Hospital, 115 27 Athens, Greece; (C.A.); (D.T.); (D.P.); (M.K.); (K.T.)
| | - Constantina Aggeli
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration General Hospital, 115 27 Athens, Greece; (C.A.); (D.T.); (D.P.); (M.K.); (K.T.)
| | - Alexandra Alexopoulou
- Second Department of Medicine & Research Laboratory, Medical School, National and Kapodistrian University of Athens, Hippokration General Hospital, 115 27 Athens, Greece;
| | - Dimitrios Tsartsalis
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration General Hospital, 115 27 Athens, Greece; (C.A.); (D.T.); (D.P.); (M.K.); (K.T.)
| | - Dimitrios Patsourakos
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration General Hospital, 115 27 Athens, Greece; (C.A.); (D.T.); (D.P.); (M.K.); (K.T.)
| | - Markos Koukos
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration General Hospital, 115 27 Athens, Greece; (C.A.); (D.T.); (D.P.); (M.K.); (K.T.)
| | - Dimitris Tousoulis
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration General Hospital, 115 27 Athens, Greece; (C.A.); (D.T.); (D.P.); (M.K.); (K.T.)
| | - Konstantinos Tsioufis
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration General Hospital, 115 27 Athens, Greece; (C.A.); (D.T.); (D.P.); (M.K.); (K.T.)
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Theofilis P, Antonopoulos AS, Sagris M, Papanikolaou A, Oikonomou E, Tsioufis K, Tousoulis D. Silent Myocardial Ischemia: From Pathophysiology to Diagnosis and Treatment. Biomedicines 2024; 12:259. [PMID: 38397860 PMCID: PMC10886642 DOI: 10.3390/biomedicines12020259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 01/18/2024] [Accepted: 01/22/2024] [Indexed: 02/25/2024] Open
Abstract
Silent myocardial ischemia (SMI), characterized by a lack of overt symptoms despite an inadequate blood supply to the myocardium, remains a challenging entity in cardiovascular medicine. The pathogenesis involves intricate interactions of vascular, neurohormonal, and metabolic factors, contributing to perfusion deficits without the characteristic chest pain. Understanding these mechanisms is pivotal for recognizing diverse clinical presentations and designing targeted interventions. Diagnostic strategies for SMI have evolved from traditional electrocardiography to advanced imaging modalities, including stress echocardiography, single-photon emission computed tomography (SPECT), positron emission tomography (PET), and cardiac magnetic resonance imaging (MRI). Treating SMI is a matter of ongoing debate, as the available evidence on the role of invasive versus medical management is controversial. This comprehensive review synthesizes current knowledge of silent myocardial ischemia, addressing its pathophysiology, diagnostic modalities, and therapeutic interventions.
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Affiliation(s)
- Panagiotis Theofilis
- 1st Department of Cardiology, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (A.S.A.); (M.S.); (A.P.); (K.T.)
| | - Alexios S. Antonopoulos
- 1st Department of Cardiology, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (A.S.A.); (M.S.); (A.P.); (K.T.)
| | - Marios Sagris
- 1st Department of Cardiology, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (A.S.A.); (M.S.); (A.P.); (K.T.)
| | - Aggelos Papanikolaou
- 1st Department of Cardiology, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (A.S.A.); (M.S.); (A.P.); (K.T.)
| | - Evangelos Oikonomou
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Konstantinos Tsioufis
- 1st Department of Cardiology, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (A.S.A.); (M.S.); (A.P.); (K.T.)
| | - Dimitris Tousoulis
- 1st Department of Cardiology, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (A.S.A.); (M.S.); (A.P.); (K.T.)
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Kourampi I, Katsioupa M, Oikonomou E, Tsigkou V, Marinos G, Goliopoulou A, Katsarou O, Kalogeras K, Theofilis P, Tsatsaragkou A, Siasos G, Tousoulis D, Vavuranakis M. The Role of Ranolazine in Heart Failure-Current Concepts. Am J Cardiol 2023; 209:92-103. [PMID: 37844876 DOI: 10.1016/j.amjcard.2023.09.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 09/09/2023] [Accepted: 09/15/2023] [Indexed: 10/18/2023]
Abstract
Heart failure is a complex clinical syndrome with a detrimental impact on mortality and morbidity. Energy substrate utilization and myocardial ion channel regulation have gained research interest especially after the introduction of sodium-glucose co-transporter 2 inhibitors in the treatment of heart failure. Ranolazine or N-(2,6-dimethylphenyl)-2-(4-[2-hydroxy-3-(2-methoxyphenoxy) propyl] piperazin-1-yl) acetamide hydrochloride is an active piperazine derivative which inhibits late sodium current thus minimizing calcium overload in the ischemic cardiomyocytes. Ranolazine also prevents fatty acid oxidation and favors glycose utilization ameliorating the "energy starvation" of the failing heart. Heart failure with preserved ejection fraction is characterized by diastolic impairment; according to the literature ranolazine could be beneficial in the management of increased left ventricular end-diastolic pressure, right ventricular systolic dysfunction and wall shear stress which is reflected by the high natriuretic peptides. Fewer data is evident regarding the effects of ranolazine in heart failure with reduced ejection fraction and mainly support the control of the sodium-calcium exchanger and function of sarcoendoplasmic reticulum calcium adenosine triphosphatase. Ranolazine's therapeutic mechanisms in myocardial ion channels and energy utilization are documented in patients with chronic coronary syndromes. Nevertheless, ranolazine might have a broader effect in the therapy of heart failure and further mechanistic research is required.
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Affiliation(s)
- Islam Kourampi
- 3rd Department of Cardiology, 'Sotiria' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Maria Katsioupa
- 3rd Department of Cardiology, 'Sotiria' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Evangelos Oikonomou
- 3rd Department of Cardiology, 'Sotiria' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece.
| | - Vasiliki Tsigkou
- 3rd Department of Cardiology, 'Sotiria' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Georgios Marinos
- 3rd Department of Cardiology, 'Sotiria' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Athina Goliopoulou
- 3rd Department of Cardiology, 'Sotiria' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Ourania Katsarou
- 3rd Department of Cardiology, 'Sotiria' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Konstantinos Kalogeras
- 3rd Department of Cardiology, 'Sotiria' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Panagiotis Theofilis
- 1st Department of Cardiology, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Aikaterini Tsatsaragkou
- 3rd Department of Cardiology, 'Sotiria' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Gerasimos Siasos
- 3rd Department of Cardiology, 'Sotiria' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece; Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston Massachusetts
| | - Dimitris Tousoulis
- 1st Department of Cardiology, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Manolis Vavuranakis
- 3rd Department of Cardiology, 'Sotiria' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
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Padro T, Cenko E, Tousoulis D. The ESC Working Group on Coronary Pathophysiology and Microcirculation. Eur Heart J 2023; 44:4826-4828. [PMID: 37772387 DOI: 10.1093/eurheartj/ehad650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/30/2023] Open
Affiliation(s)
- Teresa Padro
- Cardiovascular Program-ICCC, Institut d'Investigació Biomèdica Sant Pau (IIB Sant Pau), Sant Antoni Mª Claret 167, 08025 Barcelona, Spain
- Centro de Investigación Biomédica en Red Cardiovascular (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain
| | - Edina Cenko
- Laboratory of Epidemiological and Clinical Cardiology, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Dimitris Tousoulis
- First Department of Cardiology, National and Kapodistrian University of Athens, Greece
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Theofilis P, Vlachakis PK, Mantzouranis E, Sakalidis A, Chrysohoou C, Leontsinis I, Lazaros G, Dimitriadis K, Drakopoulou M, Vordoni A, Oikonomou E, Tsioufis K, Tousoulis D. Acute Coronary Syndromes in Women: A Narrative Review of Sex-Specific Characteristics. Angiology 2023:33197231218331. [PMID: 37995282 DOI: 10.1177/00033197231218331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2023]
Abstract
Acute coronary syndromes (ACSs) encompass a spectrum of life-threatening cardiovascular conditions, including unstable angina (UA) and myocardial infarction. While significant progress has been made in the understanding and management of ACS over the years, it has become increasingly evident that sex-based differences play a pivotal role in the pathophysiology, presentation, and outcomes of these conditions. Despite this recognition, the majority of clinical research in the field has historically focused on male populations, leading to a significant knowledge gap in understanding the unique aspects of ACS in women. This review article aims to comprehensively explore and synthesize the current body of literature concerning the sex-specific characteristics of ACS, shedding light on the epidemiology, risk factors, clinical presentation, diagnostic challenges, treatment strategies, and prognosis in women. By elucidating the distinct aspects of ACS in women, this review intends to foster greater awareness and improved clinical management, ultimately contributing to enhanced cardiovascular care for female patients.
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Affiliation(s)
- Panagiotis Theofilis
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Panayotis K Vlachakis
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Emmanouil Mantzouranis
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Athanasios Sakalidis
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Christina Chrysohoou
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis Leontsinis
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - George Lazaros
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Kyriakos Dimitriadis
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Drakopoulou
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Aikaterini Vordoni
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Evangelos Oikonomou
- 3rd Department of Cardiology, "Sotiria" Chest Disease Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Tsioufis
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitris Tousoulis
- 1st Department of Cardiology, "Hippokration" General Hospital, National and Kapodistrian University of Athens, Athens, Greece
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Stampouloglou PK, Anastasiou A, Bletsa E, Lygkoni S, Chouzouri F, Xenou M, Katsarou O, Theofilis P, Zisimos K, Tousoulis D, Vavuranakis M, Siasos G, Oikonomou E. Diabetes Mellitus in Acute Coronary Syndrome. Life (Basel) 2023; 13:2226. [PMID: 38004366 PMCID: PMC10671950 DOI: 10.3390/life13112226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 11/15/2023] [Accepted: 11/16/2023] [Indexed: 11/26/2023] Open
Abstract
The global prevalence of diabetes mellitus (DM) has led to a pandemic, with significant microvascular and macrovascular complications including coronary artery disease (CAD), which worsen clinical outcomes and cardiovascular prognosis. Patients with both acute coronary syndrome (ACS) and DM have worse prognosis and several pathophysiologic mechanisms have been implicated including, insulin resistance, hyperglycemia, endothelial dysfunction, platelet activation and aggregations as well as plaque characteristics and extent of coronary lesions. Therefore, regarding reperfusion strategies in the more complex anatomies coronary artery bypass surgery may be the preferred therapeutic strategy over percutaneous coronary intervention while both hyperglycemia and hypoglycemia should be avoided with closed monitoring of glycemic status during the acute phase of myocardial infraction. However, the best treatment strategy remains undefined. Non-insulin therapies, due to the low risk of hypoglycemia concurrently with the multifactorial CV protective effects, may be proved to be the best treatment option in the future. Nevertheless, evidence for the beneficial effects of glucagon like peptide-1 receptor agonists, dipeptidyl-peptidase 4 inhibitors and sodium glycose cotransporter 2 inhibitors, despite accumulating, is not robust and future randomized control trials may provide more definitive data.
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Affiliation(s)
- Panagiota K. Stampouloglou
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.K.S.); (A.A.); (E.B.); (S.L.); (F.C.); (M.X.); (K.Z.); (M.V.); (G.S.)
| | - Artemis Anastasiou
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.K.S.); (A.A.); (E.B.); (S.L.); (F.C.); (M.X.); (K.Z.); (M.V.); (G.S.)
| | - Evanthia Bletsa
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.K.S.); (A.A.); (E.B.); (S.L.); (F.C.); (M.X.); (K.Z.); (M.V.); (G.S.)
| | - Stavroula Lygkoni
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.K.S.); (A.A.); (E.B.); (S.L.); (F.C.); (M.X.); (K.Z.); (M.V.); (G.S.)
| | - Flora Chouzouri
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.K.S.); (A.A.); (E.B.); (S.L.); (F.C.); (M.X.); (K.Z.); (M.V.); (G.S.)
| | - Maria Xenou
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.K.S.); (A.A.); (E.B.); (S.L.); (F.C.); (M.X.); (K.Z.); (M.V.); (G.S.)
| | - Ourania Katsarou
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.K.S.); (A.A.); (E.B.); (S.L.); (F.C.); (M.X.); (K.Z.); (M.V.); (G.S.)
| | - Panagiotis Theofilis
- 1st Department of Cardiology, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (D.T.)
| | - Konstantinos Zisimos
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.K.S.); (A.A.); (E.B.); (S.L.); (F.C.); (M.X.); (K.Z.); (M.V.); (G.S.)
| | - Dimitris Tousoulis
- 1st Department of Cardiology, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (D.T.)
| | - Manolis Vavuranakis
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.K.S.); (A.A.); (E.B.); (S.L.); (F.C.); (M.X.); (K.Z.); (M.V.); (G.S.)
| | - Gerasimos Siasos
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.K.S.); (A.A.); (E.B.); (S.L.); (F.C.); (M.X.); (K.Z.); (M.V.); (G.S.)
| | - Evangelos Oikonomou
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.K.S.); (A.A.); (E.B.); (S.L.); (F.C.); (M.X.); (K.Z.); (M.V.); (G.S.)
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10
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Papoutsis D, Mourouzis K, Bozini N, Aznaouridis K, Oikonomou E, Chatzimichael K, Brountzos E, Vavuranakis M, Tsioufis C, Lekakis J, Siasos G, Tousoulis D. Ultrasonographic assessment and clinical outcomes after deployment of a suture-mediated femoral vascular closure device. Cardiovasc J Afr 2023; 34:1-6. [PMID: 38032689 DOI: 10.5830/cvja-2023-054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 10/30/2023] [Indexed: 12/01/2023] Open
Abstract
INTRODUCTION Data regarding changes in the arterial vascular wall after the deployment of suture-mediated vascular closure devices (VCD) at the femoral site in patients undergoing percutaneous coronary angiography (CAG) or percutaneous coronary intervention (PCI) are sparse. This study investigated the occurrence of structural vascular changes or adverse vascular complications at the access site in the short term after the deployment of a suture-mediated intravascular VCD. METHODS Ninety-three patients (72% males) with a mean age of 62 ± 11 years were enrolled. Duplex sonography was conducted at the access site at baseline, 24 hours and 30 days after femoral puncture in patients with successful VCD deployment. Vessel diameter, flow velocities, the severity of atherosclerosis, and the intravascular or perivascular tissue alterations in both the right common femoral artery (RCFA) and right external iliac artery (REILA) were assessed. Vascular complications were documented. RESULTS There were no significant changes regarding the diameter of the RCFA in the transverse and longitudinal view, peak systolic velocity (PSV) of the RCFA, PSV ratio of the RCFA to REILA, the resistive index of the RFCA and the severity of arterial wall abnormalities before femoral puncture, the day following VCD deployment and 30 days after (p = NS for all) in the general population and in patients with diabetes mellitus, on oral anticoagulants or with mild peripheral artery disease (p = NS for all markers). Device failure was observed in four cases. Few (4.4%) patients had vascular complications, which included exclusively major or minor haematomas, most of which did not persist at the 30-day follow up. CONCLUSION The use of a suture-mediated VCD was safe and was not associated with adverse vascular wall changes at the femoral access site 30 days after deployment in patients undergoing CAG and/or PCI.
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Affiliation(s)
- Dimitrios Papoutsis
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, Greece; Second Department of Cardiology, Medical School, Attikon Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Mourouzis
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, Greece; Medizinische Klinik und Poliklinik I, LMU Universiy Hospital Munich, Munich, Germany.
| | - Nikoleta Bozini
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, Greece; Department of Cardiovascular Surgery, German Heart Centre, Technical University, Munich, Germany
| | - Konstantinos Aznaouridis
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, Greece
| | - Evangelos Oikonomou
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, Greece; Third Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, Athens, Greece
| | - Katerina Chatzimichael
- Second Department of Radiology, Medical School, University General Hospital, ATTIKON, National and Kapodistrian University of Athens, Athens, Greece
| | - Elias Brountzos
- Second Department of Radiology, Medical School, University General Hospital, ATTIKON, National and Kapodistrian University of Athens, Athens, Greece
| | - Manolis Vavuranakis
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, Greece; Third Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, Athens, Greece
| | - Costas Tsioufis
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, Greece
| | - John Lekakis
- Second Department of Cardiology, Medical School, Attikon Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Gerasimos Siasos
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, Greece; Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Dimitris Tousoulis
- First Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, Greece
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11
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Vogiatzi G, Lazaros G, Oikonomou E, Kostakis M, Kypritidou Z, Christoforatou E, Theofilis P, Argyraki A, Thomaidis N, Tousoulis D. Impact of drinking water hardness on carotid atherosclerosis and arterial stiffness: Insights from the "Corinthia" study. Hellenic J Cardiol 2023; 74:32-38. [PMID: 37121519 DOI: 10.1016/j.hjc.2023.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 04/17/2023] [Accepted: 04/17/2023] [Indexed: 05/02/2023] Open
Abstract
BACKGROUND Several investigations have highlighted the role of water quality in cardiovascular health. In the present study, we have investigated the effects of drinking water hardness on atherosclerotic burden in carotid arteries and arterial stiffness. METHODS "Corinthia" study was conducted in the homonym region in Greece from 2015 to 2017. Carotid atherosclerosis was assessed by intima-media thickness (IMT). Pulse wave velocity (PWV) was used to evaluate arterial stiffness. Tap-water samples were collected from the study area and analyzed for a variety of elements, as well as pH and total hardness. RESULTS Individuals living in lower drinking water hardness areas (Area 1) versus individuals living in higher water hardness areas (Area 2) had lower max IMT (p = 0.004) and were less susceptible to carotid plaque formation (p = 0.004). Interestingly, individuals over 65 years from Area 1 had lower mean IMT, max IMT, and less plaque formation (p < 0.001 for all). The mean value of PWV in the overall study population was below the 10 m/s cutoff, which defines arterial stiffness (9.15 ± 2.79 m/s). Nevertheless, a marginally higher rate of vascular stiffening was noted in Area 2 vs. Area 1 (16.2% and 12.8%, respectively, p = 0.048). CONCLUSIONS According to this cross-sectional study's findings, a positive association between extra hard water and carotid atherosclerotic burden was found. However, the association with arterial stiffness is unclear and should be investigated further.
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Affiliation(s)
- Georgia Vogiatzi
- 1(st) Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece.
| | - George Lazaros
- 1(st) Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Evangelos Oikonomou
- 1(st) Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Marios Kostakis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Zacharenia Kypritidou
- Section of Economic Geology and Geochemistry, Department of Geology and Geoenvironment, National and Kapodistrian University of Athens, Athens, Greece
| | - Evangelia Christoforatou
- 1(st) Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Panagiotis Theofilis
- 1(st) Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Ariadne Argyraki
- Section of Economic Geology and Geochemistry, Department of Geology and Geoenvironment, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Thomaidis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitris Tousoulis
- 1(st) Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
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12
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Antoniades C, Tousoulis D, Vavlukis M, Fleming I, Duncker DJ, Eringa E, Manfrini O, Antonopoulos AS, Oikonomou E, Padró T, Trifunovic-Zamaklar D, De Luca G, Guzik T, Cenko E, Djordjevic-Dikic A, Crea F. Perivascular adipose tissue as a source of therapeutic targets and clinical biomarkers. Eur Heart J 2023; 44:3827-3844. [PMID: 37599464 PMCID: PMC10568001 DOI: 10.1093/eurheartj/ehad484] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 05/03/2023] [Accepted: 07/17/2023] [Indexed: 08/22/2023] Open
Abstract
Obesity is a modifiable cardiovascular risk factor, but adipose tissue (AT) depots in humans are anatomically, histologically, and functionally heterogeneous. For example, visceral AT is a pro-atherogenic secretory AT depot, while subcutaneous AT represents a more classical energy storage depot. Perivascular adipose tissue (PVAT) regulates vascular biology via paracrine cross-talk signals. In this position paper, the state-of-the-art knowledge of various AT depots is reviewed providing a consensus definition of PVAT around the coronary arteries, as the AT surrounding the artery up to a distance from its outer wall equal to the luminal diameter of the artery. Special focus is given to the interactions between PVAT and the vascular wall that render PVAT a potential therapeutic target in cardiovascular diseases. This Clinical Consensus Statement also discusses the role of PVAT as a clinically relevant source of diagnostic and prognostic biomarkers of vascular function, which may guide precision medicine in atherosclerosis, hypertension, heart failure, and other cardiovascular diseases. In this article, its role as a 'biosensor' of vascular inflammation is highlighted with description of recent imaging technologies that visualize PVAT in clinical practice, allowing non-invasive quantification of coronary inflammation and the related residual cardiovascular inflammatory risk, guiding deployment of therapeutic interventions. Finally, the current and future clinical applicability of artificial intelligence and machine learning technologies is reviewed that integrate PVAT information into prognostic models to provide clinically meaningful information in primary and secondary prevention.
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Affiliation(s)
- Charalambos Antoniades
- Acute Multidisciplinary Imaging and Interventional Centre, RDM Division of Cardiovascular Medicine, University of Oxford, Headley Way, Headington, Oxford OX39DU, UK
| | - Dimitris Tousoulis
- 1st Cardiology Department, National and Kapodistrian University of Athens, Greece
| | - Marija Vavlukis
- Medical Faculty, University Clinic for Cardiology, University Ss’ Cyril and Methodius in Skopje, Skopje, North Macedonia
| | - Ingrid Fleming
- Institute for Vascular Signalling, Centre of Molecular Medicine, Goethe University, Frankfurt, Germany
| | - Dirk J Duncker
- Department of Cardiology, Thorax Center, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Etto Eringa
- Cardiovascular-Program ICCC, Research Institute—Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Olivia Manfrini
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Alexios S Antonopoulos
- Acute Multidisciplinary Imaging and Interventional Centre, RDM Division of Cardiovascular Medicine, University of Oxford, Headley Way, Headington, Oxford OX39DU, UK
- 1st Cardiology Department, National and Kapodistrian University of Athens, Greece
| | - Evangelos Oikonomou
- 1st Cardiology Department, National and Kapodistrian University of Athens, Greece
| | - Teresa Padró
- Cardiovascular Program-ICCC, Institut d’Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain
- CiberCV, Institute Carlos III, Madrid, Spain
| | | | - Giuseppe De Luca
- Division of Cardiology, AOU Policlinico G. Martino, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
- Cardiologia Ospedaliera, Nuovo Galeazzi-Sant’Ambrogio, Milan, Italy
| | - Tomasz Guzik
- Cardiovascular Science, Queens Medical Research Institute, University of Edinburgh, UK
- Department of Medicine, Jagiellonian University, Collegium Medicum, Krakow, Poland
| | - Edina Cenko
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Ana Djordjevic-Dikic
- Medical Faculty, Cardiology Clinic, University Clinical Center, University of Belgrade, Serbia
| | - Filippo Crea
- Department of Cardiology and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
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13
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Anastasiou M, Oikonomou E, Theofilis P, Papamikroulis GA, Gazouli M, Kalogeras K, Lygkoni S, Pesiridis T, Goliopoulou A, Papatheodoridi A, Psyrri A, Zagouri F, Siasos G, Tousoulis D. Prolonged impact of anti-cancer therapy on endothelial function and arterial stiffness in breast cancer patients. Vascul Pharmacol 2023; 152:107195. [PMID: 37455009 DOI: 10.1016/j.vph.2023.107195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 07/09/2023] [Accepted: 07/13/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND Cardiotoxicity restricts anthracycline and trastuzumab treatment of Human Epidermal Growth Factor Receptor 2 positive early breast cancer. Endothelial dysfunction and arteriosclerosis are significant cardiovascular risk factors. OBJECTIVES We studied the effect of anthracycline-based chemotherapy, with or without trastuzumab, on endothelium and arteriosclerosis in patients with breast cancer. METHODS In this case-control study, 52 women with breast cancer and 104 women without breast cancer were examined longitudinally up to 15 months following (in the breast cancer group) initiation of chemotherapy. Arterial stiffness was evaluated through pulse wave velocity (PWV), while endothelial function via flow-mediated dilatation (FMD) at baseline (T0), 3 (T1), 6 (T2), and 15 (T3) months later. RESULTS There was no difference between subjects with breast cancer and control in PWV and FMD at baseline. Longitudinally, participants with breast cancer exhibited considerable impairment of PWV and FMD compared to the control group (p for interaction <0.001 for both parameters). In breast cancer patients, there was a significant increase from T0 to T3 in PWV (7.43 ± 1.68 m/s vs. 8.18 ± 2.00 m/s, p = 0.01) and decrease in FMD (6.95 ± 2.86% vs. 5.03 ± 2.83%, p = 0.006). The addition of trastuzumab in the treatment did not have any effect on PWV (p = 0.74) or FMD (p = 0.91). CONCLUSIONS In patients with breast cancer, there is progression of endothelial dysfunction and arteriosclerosis up to 15 months following initiation of anthracycline-based chemotherapy. Trastuzumab has no additive effect on endothelial function or arterial stiffness.
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Affiliation(s)
- Maria Anastasiou
- Section of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - Evangelos Oikonomou
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, National and Kapodistrian University of Athens, Medical School, Athens, Greece.
| | - Panagiotis Theofilis
- 1st Cardiology Department, "Hippokration" General Hospital, Medical School, University of Athens, 11527 Athens, Greece
| | - George Angelos Papamikroulis
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Maria Gazouli
- Laboratory of Biology, Department of Basic Medical Sciences, Medical School, National and Kapodistrian University of Athens, Greece
| | - Konstantinos Kalogeras
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Stavroula Lygkoni
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Theodoros Pesiridis
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Athina Goliopoulou
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Alkistis Papatheodoridi
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens School of Medicine, 11528 Athens, Greece
| | - Amanda Psyrri
- Section of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - Flora Zagouri
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens School of Medicine, 11528 Athens, Greece
| | - Gerasimos Siasos
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Dimitris Tousoulis
- 1st Cardiology Department, "Hippokration" General Hospital, Medical School, University of Athens, 11527 Athens, Greece
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14
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Antonopoulos AS, Papastamos C, Cokkinos DV, Tsioufis K, Tousoulis D. Epicardial Adipose Tissue in Myocardial Disease: From Physiology to Heart Failure Phenotypes. Curr Probl Cardiol 2023; 48:101841. [PMID: 37244513 DOI: 10.1016/j.cpcardiol.2023.101841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 05/22/2023] [Indexed: 05/29/2023]
Abstract
Epicardial adipose tissue (EAT) is increasingly being recognized as a determinant of myocardial biology. The EAT-heart crosstalk suggests causal links between dysfunctional EAT and cardiomyocyte impairment. Obesity promotes EAT dysfunction and shifts in secreted adipokines which adversely affect cardiac metabolism, induce cardiomyocyte inflammation, redox imbalance and myocardial fibrosis. Thus, EAT determines cardiac phenotype via effects on cardiac energetics, contractility, diastolic function, and atrial conduction. Vice-versa the EAT is altered in heart failure (HF), and such phenotypic changes can be detected by noninvasive imaging or incorporated in Artificial Intelligence-enhanced tools to aid the diagnosis, subtyping or risk prognostication of HF. In the present article, we summarize the links between EAT and the heart, explaining how the study of epicardial adiposity can improve the understanding of cardiac disease, serve as a source of diagnostic and prognostic biomarkers, and as a potential therapeutic target in HF to improve clinical outcomes.
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Affiliation(s)
- Alexios S Antonopoulos
- 1st Cardiology Department, National and Kapodistrian University of Athens, Athens, Greece; Clinical, Experimental Surgery and Translational Research Centre, Biomedical Research Foundation Academy of Athens, Athens, Greece.
| | - Charalampos Papastamos
- 1st Cardiology Department, National and Kapodistrian University of Athens, Athens, Greece
| | - Dennis V Cokkinos
- Clinical, Experimental Surgery and Translational Research Centre, Biomedical Research Foundation Academy of Athens, Athens, Greece
| | - Konstantinos Tsioufis
- 1st Cardiology Department, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitris Tousoulis
- 1st Cardiology Department, National and Kapodistrian University of Athens, Athens, Greece
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15
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Katsioupa M, Kourampi I, Oikonomou E, Tsigkou V, Theofilis P, Charalambous G, Marinos G, Gialamas I, Zisimos K, Anastasiou A, Katsianos E, Kalogeras K, Katsarou O, Vavuranakis M, Siasos G, Tousoulis D. Novel Biomarkers and Their Role in the Diagnosis and Prognosis of Acute Coronary Syndrome. Life (Basel) 2023; 13:1992. [PMID: 37895374 PMCID: PMC10608753 DOI: 10.3390/life13101992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 09/23/2023] [Accepted: 09/28/2023] [Indexed: 10/29/2023] Open
Abstract
The burden of cardiovascular diseases and the critical role of acute coronary syndrome (ACS) in their progression underscore the need for effective diagnostic and prognostic tools. Biomarkers have emerged as crucial instruments for ACS diagnosis, risk stratification, and prognosis assessment. Among these, high-sensitivity troponin (hs-cTn) has revolutionized ACS diagnosis due to its superior sensitivity and negative predictive value. However, challenges regarding specificity, standardization, and interpretation persist. Beyond troponins, various biomarkers reflecting myocardial injury, neurohormonal activation, inflammation, thrombosis, and other pathways are being explored to refine ACS management. This review article comprehensively explores the landscape of clinically used biomarkers intricately involved in the pathophysiology, diagnosis, and prognosis of ACS (i.e., troponins, creatine kinase MB (CK-MB), B-type natriuretic peptides (BNP), copeptin, C-reactive protein (CRP), interleukin-6 (IL-6), d-dimers, fibrinogen), especially focusing on the prognostic role of natriuretic peptides and of inflammatory indices. Research data on novel biomarkers (i.e., endocan, galectin, soluble suppression of tumorigenicity (sST2), microRNAs (miRNAs), soluble oxidized low-density lipoprotein receptor-1 (sLOX-1), F2 isoprostanes, and growth differentiation factor 15 (GDF-15)) are further analyzed, aiming to shed light on the multiplicity of pathophysiologic mechanisms implicated in the evolution of ACS. By elucidating the complex interplay of these biomarkers in ACS pathophysiology, diagnosis, and outcomes, this review aims to enhance our understanding of the evolving trajectory and advancements in ACS management. However, further research is necessary to establish the clinical utility and integration of these biomarkers into routine practice to improve patient outcomes.
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Affiliation(s)
- Maria Katsioupa
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Islam Kourampi
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Evangelos Oikonomou
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Vasiliki Tsigkou
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Panagiotis Theofilis
- 1st Department of Cardiology, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (D.T.)
| | - Georgios Charalambous
- Department of Emergency Medicine, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - George Marinos
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Ioannis Gialamas
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Konstantinos Zisimos
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Artemis Anastasiou
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Efstratios Katsianos
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Konstantinos Kalogeras
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Ourania Katsarou
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Manolis Vavuranakis
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Gerasimos Siasos
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.K.); (I.K.); (E.O.); (V.T.); (I.G.); (K.Z.); (A.A.); (E.K.); (K.K.); (O.K.); (M.V.)
| | - Dimitris Tousoulis
- 1st Department of Cardiology, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.); (D.T.)
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16
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Goliopoulou A, Theofilis P, Oikonomou E, Anastasiou A, Pantelidis P, Gounaridi MI, Zakynthinos GE, Katsarou O, Kassi E, Lambadiari V, Tousoulis D, Vavuranakis M, Siasos G. Non-Alcoholic Fatty Liver Disease and Echocardiographic Parameters of Left Ventricular Diastolic Function: A Systematic Review and Meta-Analysis. Int J Mol Sci 2023; 24:14292. [PMID: 37762592 PMCID: PMC10532416 DOI: 10.3390/ijms241814292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/15/2023] [Accepted: 09/16/2023] [Indexed: 09/29/2023] Open
Abstract
The cardiovascular implications of non-alcoholic fatty liver disease (NAFLD) have been associated with heart failure with preserved ejection fraction (HFpEF). The purpose of this review was to conduct a bibliographic search regarding the correlation between NAFLD and the echocardiographic parameters of left ventricular diastolic function. A systematic literature search was conducted in PubMed and Embase for original research data reporting on the association of NAFLD with diastolic function markers [E/e', left atrial volume index (LAVi), left ventricular mass index (LVMi)]. Meta-analysis was performed using the meta and dmetar packages in R studio v.1.4.1106, with p < 0.05 values being considered significant. Results are expressed as the standardized mean difference (SMD) for continuous variables and as the odds ratio (OR) for categorical variables, with respective 95% confidence intervals (CI). Heterogeneity between studies was expressed with index Ι2. From the preliminary search, 2619 articles were found from which 31 studies were included in the final statistical analysis. The meta-analysis of 8 studies which reported on the prevalence of diastolic dysfunction showed that it was increased in patients with NAFLD (OR: 2.07, 95% CI 1.24-3.44 with p = 0.01, I2: 80% with p < 0.01). The meta-analysis of 21 studies showed significantly higher E/e' in NAFLD patients (SMD 1.02, 95% CI 0.43-1.61 with p < 0.001, I2: 97% with p < 0.001). Individuals with NAFLD had increased LAVi (SMD: 0.87, 95% CI 0.38-1.37 with p < 0.001, I2: 96% with p < 0.001) and LVMi (SMD: 0.89, 95% CI 0.31-1.48 with p = 0.003, I2: 100% with p < 0.001). To conclude, in the meta-analysis of 31 observational studies, NAFLD patients were found to have affected left ventricular diastolic function, supporting the hypothesis of NAFLD being associated with HFpEF.
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Affiliation(s)
- Athina Goliopoulou
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece (P.P.)
| | - Panagiotis Theofilis
- 1st Department of Cardiology, Hippokration General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Evangelos Oikonomou
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece (P.P.)
| | - Artemis Anastasiou
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece (P.P.)
| | - Panteleimon Pantelidis
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece (P.P.)
| | - Maria Ioanna Gounaridi
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece (P.P.)
| | - Georgios E. Zakynthinos
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece (P.P.)
| | - Ourania Katsarou
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece (P.P.)
| | - Eva Kassi
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Vaia Lambadiari
- 2nd Department of Internal Medicine, Attikon University Hospital, National and Kapodistrian University of Athens, Medical School, 12462 Athens, Greece
| | - Dimitris Tousoulis
- 1st Department of Cardiology, Hippokration General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Manolis Vavuranakis
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece (P.P.)
| | - Gerasimos Siasos
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece (P.P.)
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17
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Theofilis P, Oikonomou E, Chasikidis C, Tsioufis K, Tousoulis D. Inflammasomes in Atherosclerosis-From Pathophysiology to Treatment. Pharmaceuticals (Basel) 2023; 16:1211. [PMID: 37765019 PMCID: PMC10537692 DOI: 10.3390/ph16091211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 08/20/2023] [Accepted: 08/23/2023] [Indexed: 09/29/2023] Open
Abstract
Atherosclerosis, a chronic inflammatory disease characterized by arterial plaque accumulation, remains a significant global health challenge. In recent years, inflammasomes, the intracellular multiprotein complexes crucial for initiating innate immune responses, have emerged as key players in atherosclerosis pathophysiology. This review article aims to provide a comprehensive overview of the current understanding of inflammasome activation and its impact on atherosclerosis development and progression. We explore the intricate interplay between traditional cardiovascular risk factors and inflammasome activation, leading to the perpetuation of inflammatory cascades that drive plaque formation and instability. The review focuses on the molecular mechanisms underlying inflammasome activation, including the role of pattern recognition receptors and cytokines in this process. Moreover, we discuss the contribution of inflammasomes to endothelial dysfunction, foam cell formation, and vascular inflammation. Additionally, recent advances in therapeutic strategies targeting inflammasomes are examined, including pharmacological agents and potential immunomodulatory approaches. By collating and analyzing the current evidence, this review provides valuable insights into the potential of inflammasome-targeted therapies for atherosclerosis management and treatment. Understanding the pivotal role of inflammasomes in atherosclerosis pathophysiology offers promising prospects for developing effective and personalized therapeutic interventions that can mitigate the burden of this prevalent cardiovascular disorder and improve patient outcomes.
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Affiliation(s)
- Panagiotis Theofilis
- 1st Department of Cardiology, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.)
| | - Evangelos Oikonomou
- 3rd Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Christos Chasikidis
- Department of Cardiology, General Hospital of Corinth, 20100 Corinth, Greece
| | - Konstantinos Tsioufis
- 1st Department of Cardiology, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.)
| | - Dimitris Tousoulis
- 1st Department of Cardiology, “Hippokration” General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece; (P.T.)
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18
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Dimitroglou Y, Aggeli C, Theofilis P, Tsioufis P, Oikonomou E, Chasikidis C, Tsioufis K, Tousoulis D. Novel Anti-Inflammatory Therapies in Coronary Artery Disease and Acute Coronary Syndromes. Life (Basel) 2023; 13:1669. [PMID: 37629526 PMCID: PMC10455741 DOI: 10.3390/life13081669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/27/2023] [Accepted: 07/30/2023] [Indexed: 08/27/2023] Open
Abstract
Evidence suggests that inflammation plays an important role in atherosclerosis and the consequent clinical presentation, including stable coronary artery disease (CAD) and acute coronary syndromes (ACS). The most essential elements are cytokines, proteins with hormone-like properties that are produced by the immune cells, endothelial cells, platelets, fibroblasts, and some stromal cells. Interleukins (IL-1β and IL-6), chemokines, interferon-γ (IFN-γ), and tumor necrosis factor-alpha (TNF-α) are the cytokines commonly associated with endothelial dysfunction, vascular inflammation, and atherosclerosis. These molecules can be targeted by commonly used therapeutic substances or selective molecules that exert targeted anti-inflammatory actions. The most significant anti-inflammatory therapies are aspirin, statins, colchicine, IL-1β inhibitors, and IL-6 inhibitors, along with novel therapies such as TNF-α inhibitors and IL-1 receptor antagonists. Aspirin and statins are well-established therapies for atherosclerosis and CAD and their pleiotropic and anti-inflammatory actions contribute to their efficacy and favorable profile. Colchicine may also be considered in high-risk patients if recurrent ACS episodes occur when on optimal medical therapy according to the most recent guidelines. Recent randomized studies have also shown that therapies specifically targeting inflammatory interleukins and inflammation can reduce the risk for cardiovascular events, but these therapies are yet to be fully implemented in clinical practice. Preclinical research is also intense, targeting various inflammatory mediators that are believed to be implicated in CAD, namely repeated transfers of the soluble mutant of IFN-γ receptors, NLRP3 inflammasome inhibitors, IL-10 delivery by nanocarriers, chemokine modulatory treatments, and reacting oxygen species (ROS) targeting nanoparticles. Such approaches, although intriguing and promising, ought to be tested in clinical settings before safe conclusions can be drawn. Although the link between inflammation and atherosclerosis is significant, further studies are needed in order to elucidate this association and improve outcomes in patients with CAD.
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Affiliation(s)
- Yannis Dimitroglou
- First Department of Cardiology, “Hippokration” General Hospital, University of Athens Medical School, 11527 Athens, Greece; (Y.D.); (C.A.); (P.T.); (K.T.); (D.T.)
| | - Constantina Aggeli
- First Department of Cardiology, “Hippokration” General Hospital, University of Athens Medical School, 11527 Athens, Greece; (Y.D.); (C.A.); (P.T.); (K.T.); (D.T.)
| | - Panagiotis Theofilis
- First Department of Cardiology, “Hippokration” General Hospital, University of Athens Medical School, 11527 Athens, Greece; (Y.D.); (C.A.); (P.T.); (K.T.); (D.T.)
| | - Panagiotis Tsioufis
- First Department of Cardiology, “Hippokration” General Hospital, University of Athens Medical School, 11527 Athens, Greece; (Y.D.); (C.A.); (P.T.); (K.T.); (D.T.)
| | - Evangelos Oikonomou
- Third Department of Cardiology, Thoracic Diseases General Hospital “Sotiria”, University of Athens Medical School, 11527 Athens, Greece;
| | - Christos Chasikidis
- Department of Cardiology, General Hospital of Corinth, 20100 Corinth, Greece;
| | - Konstantinos Tsioufis
- First Department of Cardiology, “Hippokration” General Hospital, University of Athens Medical School, 11527 Athens, Greece; (Y.D.); (C.A.); (P.T.); (K.T.); (D.T.)
| | - Dimitris Tousoulis
- First Department of Cardiology, “Hippokration” General Hospital, University of Athens Medical School, 11527 Athens, Greece; (Y.D.); (C.A.); (P.T.); (K.T.); (D.T.)
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19
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Angelopoulos A, Oikonomou E, Antonopoulos AS, Theofilis P, Kalogeras K, Papanikolaou P, Lazaros G, Siasos G, Tousoulis D, Tsioufis K, Vlachopoulos C. The Role of Right Ventriculo-Arterial Coupling in Symptoms Presentation of Patients with Hypertrophic Cardiomyopathy. J Clin Med 2023; 12:4796. [PMID: 37510912 PMCID: PMC10381822 DOI: 10.3390/jcm12144796] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 07/16/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Hypertrophic cardiomyopathy (HCM) is the most common inherited cardiomyopathy. The hallmark of HCM is myocardial fibrosis which contributes to heart failure, arrhythmias, and sudden cardiac death (SCD). OBJECTIVE To identify the factors implicated in heart failure symptoms and functional capacity of patients with HCM. METHODS In this cohort study, 43 patients with HCM were recruited. According to functional capacity and symptoms presentation, patients were categorized according to New York Heart Association (NYHA) classification, and echocardiographic measurements of left ventricle systolic and diastolic function were conducted. The echocardiographic assessment of right ventriculo-arterial coupling (RVAC) was made by calculating the tricuspid annular peak systolic tissue Doppler velocity (TASV)/estimated RV systolic pressure (RVSP) ratio. RESULTS Almost half (51%) of our study population present symptoms of heart failure and were categorized as the symptomatic group-NYHA 2 or higher. Maximum LVOT gradient, RVSP, and the ratio of E/e' were higher in the symptomatic group compared with the asymptomatic group. TASV was lower in the symptomatic group compared with the asymptomatic group (11 ± 1 cm/s vs. 13 ± 2 cm/s, p = 0.04). However, there was no difference in other potentially influential factors, such as heart rate or systemic blood pressure. The SCD risk score does not differ between the two studied groups. The RVAC (estimated with the TASV/RVSP ratio) was lower in the symptomatic group compared with the asymptomatic group (0.32 ± 0.09 vs. 0.46 ± 0.11, p < 0.001). CONCLUSION A low RVAC (as estimated with TASV/RVSP ratio) value could represent an echocardiographic marker of right ventricular-arterial uncoupling in patients with HCM and impaired functional status.
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Affiliation(s)
- Andreas Angelopoulos
- Unit for Inherited and Rare Cardiovascular Diseases, 1st Department of Cardiology, Hippokration Hospital, Medical School of National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Evangelos Oikonomou
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, Medical School of National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Alexios S Antonopoulos
- Unit for Inherited and Rare Cardiovascular Diseases, 1st Department of Cardiology, Hippokration Hospital, Medical School of National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Panagiotis Theofilis
- Unit for Inherited and Rare Cardiovascular Diseases, 1st Department of Cardiology, Hippokration Hospital, Medical School of National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Konstantinos Kalogeras
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, Medical School of National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Paraskevi Papanikolaou
- Unit for Inherited and Rare Cardiovascular Diseases, 1st Department of Cardiology, Hippokration Hospital, Medical School of National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - George Lazaros
- Unit for Inherited and Rare Cardiovascular Diseases, 1st Department of Cardiology, Hippokration Hospital, Medical School of National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Gerasimos Siasos
- 3rd Department of Cardiology, Sotiria Chest Disease Hospital, Medical School of National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Dimitris Tousoulis
- Unit for Inherited and Rare Cardiovascular Diseases, 1st Department of Cardiology, Hippokration Hospital, Medical School of National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Konstantinos Tsioufis
- Unit for Inherited and Rare Cardiovascular Diseases, 1st Department of Cardiology, Hippokration Hospital, Medical School of National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Charalambos Vlachopoulos
- Unit for Inherited and Rare Cardiovascular Diseases, 1st Department of Cardiology, Hippokration Hospital, Medical School of National and Kapodistrian University of Athens, 11527 Athens, Greece
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20
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Theofilis P, Oikonomou E, Chasikidis C, Tsioufis K, Tousoulis D. Pathophysiology of Acute Coronary Syndromes-Diagnostic and Treatment Considerations. Life (Basel) 2023; 13:1543. [PMID: 37511918 PMCID: PMC10381786 DOI: 10.3390/life13071543] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/03/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
Coronary artery disease and acute coronary syndromes are accountable for significant morbidity and mortality, despite the preventive measures and technological advancements in their management. Thus, it is mandatory to further explore the pathophysiology in order to provide tailored and more effective therapies, since acute coronary syndrome pathogenesis is more varied than previously assumed. It consists of plaque rupture, plaque erosion, and calcified nodules. The advancement of vascular imaging tools has been critical in this regard, redefining the epidemiology of each mechanism. When it comes to acute coronary syndrome management, the presence of ruptured plaques almost always necessitates emergent reperfusion, whereas the presence of plaque erosions may indicate the possibility of conservative management with potent antiplatelet and anti-atherosclerotic medications. Calcified nodules, on the other hand, are an uncommon phenomenon that has largely gone unexplored in terms of the best management plan. Future studies should further establish the importance of detecting the underlying mechanism and the role of various treatment plans in each of these distinct entities.
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Affiliation(s)
- Panagiotis Theofilis
- First Department of Cardiology, "Hippokration" General Hospital, University of Athens Medical School, 115 27 Athens, Greece
| | - Evangelos Oikonomou
- Third Department of Cardiology, Thoracic Diseases General Hospital "Sotiria", University of Athens Medical School, 115 27 Athens, Greece
| | - Christos Chasikidis
- Department of Cardiology, General Hospital of Corinth, 201 00 Corinth, Greece
| | - Konstantinos Tsioufis
- First Department of Cardiology, "Hippokration" General Hospital, University of Athens Medical School, 115 27 Athens, Greece
| | - Dimitris Tousoulis
- First Department of Cardiology, "Hippokration" General Hospital, University of Athens Medical School, 115 27 Athens, Greece
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21
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Pantelidis P, Oikonomou E, Lampsas S, Zakynthinos GE, Lysandrou A, Kalogeras K, Katsianos E, Theofilis P, Siasos G, Vavuranakis MA, Antonopoulos AS, Tousoulis D, Vavouranakis M. Lipoprotein(a) and calcific aortic valve disease initiation and progression: a systematic review and meta-analysis. Cardiovasc Res 2023; 119:1641-1655. [PMID: 37078819 DOI: 10.1093/cvr/cvad062] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 02/18/2023] [Accepted: 03/01/2023] [Indexed: 04/21/2023] Open
Abstract
Although evidence indicates the association of lipoprotein(a) [Lp(a)] with atherosclerosis, the link with calcific aortic valve disease (CAVD) is unclear. This systematic review and meta-analysis explores the connection between Lp(a) and aortic valve calcification and stenosis (AVS). We included all relevant studies, indexed in eight databases, up to February 2023. A total of 44 studies (163 139 subjects) were included, with 16 of them being further meta-analysed. Despite considerable heterogeneity, most studies support the relationship between Lp(a) and CAVD, especially in younger populations, with evidence of early aortic valve micro-calcification in elevated-Lp(a) populations. The quantitative synthesis showed higher Lp(a) levels, by 22.63 nmol/L (95% CI: 9.98-35.27), for patients with AVS, while meta-regressing the data revealed smaller Lp(a) differences for older populations with a higher proportion of females. The meta-analysis of eight studies providing genetic data, revealed that the minor alleles of both rs10455872 and rs3798220 LPA gene loci were associated with higher risk for AVS (pooled odds ratio 1.42; 95% CI: 1.34-1.50 and 1.27; 95% CI: 1.09-1.48, respectively). Importantly, high-Lp(a) individuals displayed not only faster AVS progression, by a mean difference of 0.09 m/s/year (95% CI: 0.09-0.09), but also a higher risk of serious adverse outcomes, including death (pooled hazard ratio 1.39; 95% CI: 1.01-1.90). These summary findings highlight the effect of Lp(a) on CAVD initiation, progression and outcomes, and support the early onset of Lp(a)-related subclinical lesions before clinical evidence.
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Affiliation(s)
- Panteleimon Pantelidis
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 152 Mesogeion St, Athens 11527, Greece
| | - Evangelos Oikonomou
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 152 Mesogeion St, Athens 11527, Greece
| | - Stamatios Lampsas
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 152 Mesogeion St, Athens 11527, Greece
| | - Georgios E Zakynthinos
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 152 Mesogeion St, Athens 11527, Greece
| | - Antonios Lysandrou
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 152 Mesogeion St, Athens 11527, Greece
| | - Konstantinos Kalogeras
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 152 Mesogeion St, Athens 11527, Greece
| | - Efstratios Katsianos
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 152 Mesogeion St, Athens 11527, Greece
| | - Panagiotis Theofilis
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 152 Mesogeion St, Athens 11527, Greece
| | - Gerasimos Siasos
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 152 Mesogeion St, Athens 11527, Greece
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115, USA
| | - Michael Andrew Vavuranakis
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 152 Mesogeion St, Athens 11527, Greece
| | - Alexios S Antonopoulos
- Clinical, Experimental Surgery & Translational Research Center, Biomedical Research Foundation of the Academy of Athens, 4 Soranou Ephessiou St, Athens 11527, Greece
| | - Dimitris Tousoulis
- 1st Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Ippokrateio Hospital, 114 Vasilissis Sofias St, Athina 11527, Greece
| | - Manolis Vavouranakis
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 152 Mesogeion St, Athens 11527, Greece
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22
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Fountoulakis P, Theofilis P, Tsalamandris S, Antonopoulos AS, Tsioufis P, Toutouzas K, Oikonomou E, Tsioufis K, Tousoulis D. The cardiovascular consequences of electronic cigarette smoking: a narrative review. Expert Rev Cardiovasc Ther 2023; 21:651-661. [PMID: 37755116 DOI: 10.1080/14779072.2023.2264179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 09/25/2023] [Indexed: 09/28/2023]
Abstract
INTRODUCTION E-cigarettes have emerged as a popular alternative to traditional tobacco smoking in recent years. Despite their growing popularity, concerns have arisen regarding the cardiovascular implications of e-cigarette use. AREAS COVERED This narrative review aims to highlight the latest evidence on the impact of e-cigarettes on cardiovascular health. EXPERT OPINION Numerous studies have demonstrated that e-cigarette use can lead to acute adverse cardiovascular effects. Inhalation of e-cigarette aerosols exposes users to a wide range of potentially harmful substances that have been implicated in critical pathophysiologic pathways of cardiovascular disease, namely endothelial dysfunction, oxidative stress, inflammation, sympathetic overdrive, and arterial stiffness. While long-term epidemiological studies specifically focusing on the cardiovascular effects of e-cigarettes are still relatively scarce, early evidence suggests a potential association between e-cigarette use and an increased risk of adverse cardiovascular events. However, it is essential to recognize that e-cigarettes are relatively new products, and the full extent of their long-term cardiovascular impact has not been fully elucidated. In the meantime, promoting tobacco cessation strategies that are evidence-based and regulated, along with rigorous monitoring of e-cigarette use patterns and associated health outcomes, are essential steps in safeguarding cardiovascular health in the face of this emerging public health challenge.
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Affiliation(s)
- Petros Fountoulakis
- Cardiology Department, Hippokration General Hospital, University of Athens Medical School, Athens, Greece
| | - Panagiotis Theofilis
- Cardiology Department, Hippokration General Hospital, University of Athens Medical School, Athens, Greece
| | - Sotiris Tsalamandris
- Cardiology Department, Hippokration General Hospital, University of Athens Medical School, Athens, Greece
| | - Alexios S Antonopoulos
- Cardiology Department, Hippokration General Hospital, University of Athens Medical School, Athens, Greece
| | - Panagiotis Tsioufis
- Cardiology Department, Hippokration General Hospital, University of Athens Medical School, Athens, Greece
| | - Konstantinos Toutouzas
- Cardiology Department, Hippokration General Hospital, University of Athens Medical School, Athens, Greece
| | - Evangelos Oikonomou
- Cardiology Department, Hippokration General Hospital, University of Athens Medical School, Athens, Greece
- Cardiology Department, Sotiria Chest Diseases Hospital, University of Athens Medical School, Athens, Greece
| | - Konstantinos Tsioufis
- Cardiology Department, Hippokration General Hospital, University of Athens Medical School, Athens, Greece
| | - Dimitris Tousoulis
- Cardiology Department, Hippokration General Hospital, University of Athens Medical School, Athens, Greece
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23
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Dri E, Lampas E, Lazaros G, Lazarou E, Theofilis P, Tsioufis C, Tousoulis D. Inflammatory Mediators of Endothelial Dysfunction. Life (Basel) 2023; 13:1420. [PMID: 37374202 DOI: 10.3390/life13061420] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/15/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Endothelial dysfunction (ED) is characterized by imbalanced vasodilation and vasoconstriction, elevated reactive oxygen species (ROS), and inflammatory factors, as well as deficiency of nitric oxide (NO) bioavailability. It has been reported that the maintenance of endothelial cell integrity serves a significant role in human health and disease due to the involvement of the endothelium in several processes, such as regulation of vascular tone, regulation of hemostasis and thrombosis, cell adhesion, smooth muscle cell proliferation, and vascular inflammation. Inflammatory modulators/biomarkers, such as IL-1α, IL-1β, IL-6, IL-12, IL-15, IL-18, and tumor necrosis factor α, or alternative anti-inflammatory cytokine IL-10, and adhesion molecules (ICAM-1, VCAM-1), involved in atherosclerosis progression have been shown to predict cardiovascular diseases. Furthermore, several signaling pathways, such as NLRP3 inflammasome, that are associated with the inflammatory response and the disrupted H2S bioavailability are postulated to be new indicators for endothelial cell inflammation and its associated endothelial dysfunction. In this review, we summarize the knowledge of a plethora of reviews, research articles, and clinical trials concerning the key inflammatory modulators and signaling pathways in atherosclerosis due to endothelial dysfunction.
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Affiliation(s)
- Eirini Dri
- 1st Department of Cardiology, Hippokration General Hospital, Kapodistrian University of Athens Medical School, Vas. Sofias 114, 11528 Athens, Greece
| | - Evangelos Lampas
- Department of Cardiology, Konstantopouleio General Hospital, 14233 Athens, Greece
| | - George Lazaros
- 1st Department of Cardiology, Hippokration General Hospital, Kapodistrian University of Athens Medical School, Vas. Sofias 114, 11528 Athens, Greece
| | - Emilia Lazarou
- 1st Department of Cardiology, Hippokration General Hospital, Kapodistrian University of Athens Medical School, Vas. Sofias 114, 11528 Athens, Greece
| | - Panagiotis Theofilis
- 1st Department of Cardiology, Hippokration General Hospital, Kapodistrian University of Athens Medical School, Vas. Sofias 114, 11528 Athens, Greece
| | - Costas Tsioufis
- 1st Department of Cardiology, Hippokration General Hospital, Kapodistrian University of Athens Medical School, Vas. Sofias 114, 11528 Athens, Greece
| | - Dimitris Tousoulis
- 1st Department of Cardiology, Hippokration General Hospital, Kapodistrian University of Athens Medical School, Vas. Sofias 114, 11528 Athens, Greece
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Theofilis P, Oikonomou E, Tsioufis K, Tousoulis D. The Role of Macrophages in Atherosclerosis: Pathophysiologic Mechanisms and Treatment Considerations. Int J Mol Sci 2023; 24:ijms24119568. [PMID: 37298518 DOI: 10.3390/ijms24119568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/30/2023] [Accepted: 05/31/2023] [Indexed: 06/12/2023] Open
Abstract
Atherosclerotic diseases are a leading cause of morbidity and mortality worldwide, despite the recent diagnostic and therapeutic advances. A thorough understanding of the pathophysiologic mechanisms is thus essential to improve the care of affected individuals. Macrophages are crucial mediators of the atherosclerotic cascade, but their role has not been fully elucidated. The two main subtypes, tissue-resident and monocyte-derived macrophages, have distinct functions that contribute to atherosclerosis development or regression. Since polarization of macrophages to an M2 phenotype and induction of macrophage autophagy have been demonstrated to be atheroprotective, targeting these pathways could represent an appealing approach. Interestingly, macrophage receptors could act as drug targets, as seen in recent experimental studies. Last but not least, macrophage-membrane-coated carriers have been investigated with encouraging results.
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Affiliation(s)
- Panagiotis Theofilis
- First Department of Cardiology, "Hippokration" General Hospital, University of Athens Medical School, 11527 Athens, Greece
| | - Evangelos Oikonomou
- Third Department of Cardiology, Thoracic Diseases General Hospital "Sotiria", University of Athens Medical School, 11527 Athens, Greece
| | - Konstantinos Tsioufis
- First Department of Cardiology, "Hippokration" General Hospital, University of Athens Medical School, 11527 Athens, Greece
| | - Dimitris Tousoulis
- First Department of Cardiology, "Hippokration" General Hospital, University of Athens Medical School, 11527 Athens, Greece
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25
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Frountzas M, Karanikki E, Toutouza O, Sotirakis D, Schizas D, Theofilis P, Tousoulis D, Toutouzas KG. Exploring the Impact of Cyanidin-3-Glucoside on Inflammatory Bowel Diseases: Investigating New Mechanisms for Emerging Interventions. Int J Mol Sci 2023; 24:ijms24119399. [PMID: 37298350 DOI: 10.3390/ijms24119399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/16/2023] [Accepted: 05/19/2023] [Indexed: 06/12/2023] Open
Abstract
Cyanidin-3-O-glucoside (C3G), the most widely distributed anthocyanin (ACN) in edible fruits, has been proposed for several bioactivities, including anti-inflammatory, neuro-protective, antimicrobial, anti-viral, anti-thrombotic and epigenetic actions. However, habitual intake of ACNs and C3G may vary widely among populations, regions, and seasons, among individuals with different education and financial status. The main point of C3G absorption occurs in the small and large bowel. Therefore, it has been supposed that the treating properties of C3G might affect inflammatory bowel diseases (IBD), such as ulcerative colitis (UC) and Crohn's disease (CD). IBDs develop through complex inflammatory pathways and sometimes may be resistant to conventional treatment strategies. C3G presents antioxidative, anti-inflammatory, cytoprotective, and antimicrobial effects useful for IBD management. In particular, different studies have demonstrated that C3G inhibits NF-κB pathway activation. In addition, C3G activates the Nrf2 pathway. On the other hand, it modulates the expression of antioxidant enzymes and cytoprotective proteins, such as NAD(P)H, superoxide dismutase, heme-oxygenase (HO-1), thioredoxin, quinone reductase-oxide 1 (NQO1), catalase, glutathione S-transferase and glutathione peroxidase. Interferon I and II pathways are downregulated by C3G inhibiting interferon-mediating inflammatory cascades. Moreover, C3G reduces reactive species and pro-inflammatory cytokines, such as C reactive protein, interferon-γ, tumor necrosis factor-α, interleukin (IL)-5, IL-9, IL-10, IL-12p70, and IL-17A in UC and CD patients. Finally, C3G modulates gut microbiota by inducing an increase in beneficial gut bacteria and increasing microbial abundances, thus mitigating dysbiosis. Thus, C3G presents activities that may have potential therapeutic and protective actions against IBD. Still, in the future, clinical trials should be designed to investigate the bioavailability of C3G in IBD patients and the proper therapeutic doses through different sources, aiming to the standardization of the exact clinical outcome and efficacy of C3G.
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Affiliation(s)
- Maximos Frountzas
- First Propaedeutic Department of Surgery, Hippocration General Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Eva Karanikki
- Department of Clinical Nutrition, Hippocration General Hospital, 11527 Athens, Greece
| | - Orsalia Toutouza
- School of Medicine, Imperial College of London, London SW7 2AZ, UK
| | - Demosthenis Sotirakis
- First Propaedeutic Department of Surgery, Hippocration General Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Dimitrios Schizas
- First Department of Surgery, Laikon General Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Panagiotis Theofilis
- First Cardiology Department, "Hippocration" General Hospital, University of Athens Medical School, 11527 Athens, Greece
| | - Dimitris Tousoulis
- First Cardiology Department, "Hippocration" General Hospital, University of Athens Medical School, 11527 Athens, Greece
| | - Konstantinos G Toutouzas
- First Propaedeutic Department of Surgery, Hippocration General Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
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Leopoulou M, Theofilis P, Kordalis A, Papageorgiou N, Sagris M, Oikonomou E, Tousoulis D. Diabetes mellitus and atrial fibrillation-from pathophysiology to treatment. World J Diabetes 2023; 14:512-527. [PMID: 37273256 PMCID: PMC10236990 DOI: 10.4239/wjd.v14.i5.512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/21/2023] [Accepted: 04/07/2023] [Indexed: 05/15/2023] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a leading risk factor for cardiovascular complications around the globe and one of the most common medical conditions. Atrial fibrillation (AF) is the most common supraventricular arrhythmia, with a rapidly increasing prevalence. T2DM has been closely associated with the risk of AF development, identified as an independent risk factor. Regarding cardio-vascular complications, both AF and T2DM have been linked with high mortality. The underlying pathophysiology has not been fully determined yet; however, it is multifactorial, including structural, electrical, and autonomic pathways. Novel therapies include pharmaceutical agents in sodium-glucose cotransporter-2 inhibitors, as well as antiarrhythmic strategies, such as cardioversion and ablation. Of interest, glucose-lowering therapies may affect the prevalence of AF. This review presents the current evidence regarding the connection between the two entities, the pathophysiological pathways that link them, and the therapeutic options that exist.
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Affiliation(s)
- Marianna Leopoulou
- 1st Cardiology Clinic, ‘Hippokration’ General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens 11527, Greece
| | - Panagiotis Theofilis
- 1st Cardiology Clinic, ‘Hippokration’ General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens 11527, Greece
| | - Athanasios Kordalis
- 1st Cardiology Clinic, ‘Hippokration’ General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens 11527, Greece
| | - Nikolaos Papageorgiou
- 1st Cardiology Clinic, ‘Hippokration’ General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens 11527, Greece
| | - Marios Sagris
- 1st Cardiology Clinic, ‘Hippokration’ General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens 11527, Greece
| | - Evangelos Oikonomou
- 3rd Cardiology Clinic, ‘Sotiria’ Chest Diseases Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens 11527, Greece
| | - Dimitris Tousoulis
- 1st Cardiology Clinic, ‘Hippokration’ General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens 11527, Greece
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Ioakeimidis N, Gourgouli I, Terentes-Printzios D, Gourgouli DM, Georgakopoulos C, Aznaouridis K, Spai S, Tousoulis D, Tsioufis K, Vlachopoulos C. Aortic stiffness and systemic inflammation changes predict clinical response to intravitreal anti-vascular endothelial growth factor therapy in patients with age-related macular degeneration. J Hum Hypertens 2023; 37:273-278. [PMID: 35474138 DOI: 10.1038/s41371-022-00689-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 08/06/2021] [Accepted: 03/30/2022] [Indexed: 11/09/2022]
Abstract
Aortic stiffness and systemic inflammation are predictors of cardiovascular risk. Anti-vascular endothelial growth factor agents (anti-VEGF), injected intravitreally, can reverse the course of exudate age-related macular degeneration (AMD). We sought to investigate the association of changes in aortic stiffness and systemic inflammation with response to anti-VEGF therapy. 54 patients (mean age: 76 ± 10 years) with AMD received two consecutive monthly intravitreal injections of ranibizumab (0.5 mg). The primary outcome measure was change in carotid-femoral pulse wave velocity (PWV) from baseline to 1 month after the second injection. Secondary endpoint was the change in serum high sensitivity interleukin-6 (hsIL-6) levels. Ranibizumab caused a decrease of PWV after the first (by 0.36 ± 1.4 m/s) and the second injection (by 0.31 ± 1.4 m/s) and remained decreased 1 month after the second injection (overall P < 0.05). PWV decreased significantly in good responders (according to clinical criteria and fundus findings, P = 0.004), whereas it increased numerically in poor responders (P = 0.21) over the study period. In responders, hsIL-6 decreased after the first injection and remained decreased 1 month after the second injection (by 0.63 ± 0.35 pg/ml, overall P = 0.02). PWV (P = 0.005) and hsIL-6 (P = 0.042) were independent predictors of improvement after adjusting for age and presence of hypertension and diabetes. The decrease in PWV through the whole study period was positively correlated with the reduction in hsIL-6 (r = 0.36, P < 0.01). Intravitreal ranibizumab injections lead to a decrease in PWV and hsIL-6. Both parameters predict clinical improvement and may aid to improving treatment targeting and hence therapeutic outcome in patients with AMD.
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Affiliation(s)
- Nikolaos Ioakeimidis
- Hypertension and Cardiometabolic Syndrome Unit 1st Cardiology Department, Athens Medical School, Hippokration Hospital, Athens, Greece
| | - Ioanna Gourgouli
- Ophthalmology Department, General Hospital of Athens "Sismanoglio-Amalia Fleming", Athens, Greece
| | - Dimitrios Terentes-Printzios
- Hypertension and Cardiometabolic Syndrome Unit 1st Cardiology Department, Athens Medical School, Hippokration Hospital, Athens, Greece
| | | | - Christos Georgakopoulos
- Hypertension and Cardiometabolic Syndrome Unit 1st Cardiology Department, Athens Medical School, Hippokration Hospital, Athens, Greece
| | - Konstantinos Aznaouridis
- Hypertension and Cardiometabolic Syndrome Unit 1st Cardiology Department, Athens Medical School, Hippokration Hospital, Athens, Greece
| | - Sofia Spai
- Ophthalmology Department, General Hospital of Athens "Sismanoglio-Amalia Fleming", Athens, Greece
| | - Dimitris Tousoulis
- Hypertension and Cardiometabolic Syndrome Unit 1st Cardiology Department, Athens Medical School, Hippokration Hospital, Athens, Greece
| | - Konstantinos Tsioufis
- Hypertension and Cardiometabolic Syndrome Unit 1st Cardiology Department, Athens Medical School, Hippokration Hospital, Athens, Greece
| | - Charalambos Vlachopoulos
- Hypertension and Cardiometabolic Syndrome Unit 1st Cardiology Department, Athens Medical School, Hippokration Hospital, Athens, Greece.
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Antonopoulos AS, Sagris M, Tousoulis D. Reply to: assessment of pericoronary adipose tissue attenuation. Eur Heart J Cardiovasc Imaging 2023; 24:e58. [PMID: 36762690 DOI: 10.1093/ehjci/jead019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 01/26/2023] [Indexed: 02/11/2023] Open
Affiliation(s)
- Alexios S Antonopoulos
- 1st Cardiology Department, National and Kapodistrian University of Athens, School of Medicine, 114 Vas. Sofias Avenue, Athens, Greece
- Centre for Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation Academy of Athens, Athens, Greece
| | - Marios Sagris
- 1st Cardiology Department, National and Kapodistrian University of Athens, School of Medicine, 114 Vas. Sofias Avenue, Athens, Greece
| | - Dimitris Tousoulis
- 1st Cardiology Department, National and Kapodistrian University of Athens, School of Medicine, 114 Vas. Sofias Avenue, Athens, Greece
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Sagris M, Antonopoulos AS, Angelopoulos A, Papanikolaou P, Simantiris S, Vamvakaris K, Koumpoura A, Farmaki M, Antoniades C, Tsioufis Κ, Tousoulis D. High-Sensitivity Troponin (hs-Tn) for Cardiovascular Risk Prognostication: A Systematic Review and Meta-Analysis. Curr Med Chem 2023; 31:CMC-EPUB-130176. [PMID: 36924099 DOI: 10.2174/0929867330666230315152045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 01/12/2023] [Accepted: 01/19/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND Chronic low-grade inflammation is involved in coronary atherosclerosis progression whereas recent research efforts suggest that preventative methods should be tailored to the "residual inflammatory risk". As such, modalities for the early identification of the risk have to be investigated. METHODS We performed a systematic review and meta-analysis according to the PRISMA guidelines. Any study that presented the prognostic value of high sensitivity troponin (hs-cTn) of vascular inflammation in stable patients without known cardiac heart disease was considered to be potentially eligible. The Medline (PubMed) database was searched up to April 22, 2021. The main endpoint was the difference in c-index (Δ[c-index]) with the use of hs-cTn for major adverse cardiovascular events (MACEs), cardiovascular and all-cause mortality. We calculated I² to test heterogeneity. RESULTS In total, 44 studies and 112,288 stable patients without known coronary heart disease were included in this meta-analysis. The mean follow-up duration of the whole cohort was 6.8 ± 1.1 years. 77,004 (68.5%) of the patients presented with low cardiovascular risk while 35,284 (31.5%) in high. The overall pooled estimate of Δ[c-index] for MACE was 1.4% (95%CI: 0.7-2.1, I2=0%) and for cardiovascular death 1.3% (95%CI: 0.3-2.3, I2=0%). Finally, the overall pooled estimate of Δ[c-index] for all-cause mortality was 3% (95%CI: 1.9-3.9, I2=86%), while high heterogeneity was observed between the studies. CONCLUSION The predictive usefulness of changes in hs-cTn measures in stable individuals with either high or low cardiovascular risk, demonstrates that assessing vascular inflammation in addition to clinical risk factors enhances risk prediction for cardiovascular events and all-cause mortality. Further prospective studies are necessary to confirm these findings and assist clinical decision-making regarding the most optimal prevention strategy.
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Affiliation(s)
- Marios Sagris
- 1st Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Alexios S Antonopoulos
- 1st Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
- RDM Division of Cardiovascular Medicine, University of Oxford, UK
| | - Andreas Angelopoulos
- 1st Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Paraskevi Papanikolaou
- 1st Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Spyridon Simantiris
- 1st Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Konstantinos Vamvakaris
- 1st Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Alkmini Koumpoura
- 1st Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Maria Farmaki
- 1st Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | | | - Κonstantinos Tsioufis
- 1st Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Dimitris Tousoulis
- 1st Cardiology Clinic, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
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Theofilis P, Tousoulis D. Novel Biomarkers in Cardiovascular Diseases: Going Beyond Troponins and Natriuretic Peptides - (Part II). Curr Top Med Chem 2023; 23:453. [DOI: 10.2174/156802662306230321112300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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31
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Tsigkou V, Oikonomou E, Anastasiou A, Lampsas S, Zakynthinos GE, Kalogeras K, Katsioupa M, Kapsali M, Kourampi I, Pesiridis T, Marinos G, Vavuranakis MA, Tousoulis D, Vavuranakis M, Siasos G. Molecular Mechanisms and Therapeutic Implications of Endothelial Dysfunction in Patients with Heart Failure. Int J Mol Sci 2023; 24:ijms24054321. [PMID: 36901752 PMCID: PMC10001590 DOI: 10.3390/ijms24054321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/06/2023] [Accepted: 02/15/2023] [Indexed: 02/25/2023] Open
Abstract
Heart failure is a complex medical syndrome that is attributed to a number of risk factors; nevertheless, its clinical presentation is quite similar among the different etiologies. Heart failure displays a rapidly increasing prevalence due to the aging of the population and the success of medical treatment and devices. The pathophysiology of heart failure comprises several mechanisms, such as activation of neurohormonal systems, oxidative stress, dysfunctional calcium handling, impaired energy utilization, mitochondrial dysfunction, and inflammation, which are also implicated in the development of endothelial dysfunction. Heart failure with reduced ejection fraction is usually the result of myocardial loss, which progressively ends in myocardial remodeling. On the other hand, heart failure with preserved ejection fraction is common in patients with comorbidities such as diabetes mellitus, obesity, and hypertension, which trigger the creation of a micro-environment of chronic, ongoing inflammation. Interestingly, endothelial dysfunction of both peripheral vessels and coronary epicardial vessels and microcirculation is a common characteristic of both categories of heart failure and has been associated with worse cardiovascular outcomes. Indeed, exercise training and several heart failure drug categories display favorable effects against endothelial dysfunction apart from their established direct myocardial benefit.
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Affiliation(s)
- Vasiliki Tsigkou
- 3rd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, 11527 Athens, Greece
| | - Evangelos Oikonomou
- 3rd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, 11527 Athens, Greece
- Correspondence: ; Tel.: +30-69-4770-1299
| | - Artemis Anastasiou
- 3rd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, 11527 Athens, Greece
| | - Stamatios Lampsas
- 3rd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, 11527 Athens, Greece
| | - George E. Zakynthinos
- 3rd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, 11527 Athens, Greece
| | - Konstantinos Kalogeras
- 3rd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, 11527 Athens, Greece
| | - Maria Katsioupa
- 3rd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, 11527 Athens, Greece
| | - Maria Kapsali
- 3rd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, 11527 Athens, Greece
| | - Islam Kourampi
- 3rd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, 11527 Athens, Greece
| | - Theodoros Pesiridis
- 3rd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, 11527 Athens, Greece
| | - Georgios Marinos
- 3rd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, 11527 Athens, Greece
| | - Michael-Andrew Vavuranakis
- 3rd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, 11527 Athens, Greece
| | - Dimitris Tousoulis
- 1st Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration General Hospital, 11527 Athens, Greece
| | - Manolis Vavuranakis
- 3rd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, 11527 Athens, Greece
| | - Gerasimos Siasos
- 3rd Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Sotiria Chest Disease Hospital, 11527 Athens, Greece
- Cardiovascular Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
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Mourouzis K, Siasos G, Bozini N, Oikonomou E, Zaromitidou M, Tsigkou V, Kokkou E, Bletsa E, Stampouloglou P, Vavuranakis M, Tousoulis D. Association of Growth Differentiation Factor 15 with Arterial Stiffness and Endothelial Function in Subpopulations of Patients with Coronary Artery Disease: A Proof-of-Concept Study. Recent Adv Inflamm Allergy Drug Discov 2023; 16:107-115. [PMID: 36336806 DOI: 10.2174/2772270817666221104120923] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 07/24/2022] [Accepted: 09/11/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Growth-differentiation factor-15 (GDF-15) is a biomarker belonging to the transforming growth factor-beta cytokine superfamily, which is linked to many pathological conditions, including inflammation and myocardial injury. Pulse wave velocity (cfPWV) and augmentation index (AIx) are indices of arterial stiffness, which are associated with the severity of coronary artery disease (CAD). Flow-mediated dilatation (FMD) is a well-studied surrogate marker of endothelial-dependent dysfunction and systemic inflammation. OBJECTIVE In this proof-of-concept study, we aimed to investigate the relationship between circulating GDF-15, endothelial dysfunction, and indices of arterial stiffness in different settings of coronary artery disease and myocardial injury. METHODS In this cross-sectional single-center study, we enrolled patients (n = 22) after interventional treatment for acute myocardial infarction (AMI), patients (n = 11) admitted with chest pain and elevated cardiac enzymes but without evidence of obstructing CAD (MI-NOCAD) in percutaneous coronary angiography (CAG), and patients (n = 20) who underwent CAG according to indications without evident obstructive CAD in CAG (NOCAD). FMD was assessed at the brachial artery. AIx of the central aortic pressure and cfPWV were estimated by applanation tonometry at the radial and carotid-femoral site, respectively, with a validated acquisition system (Sphygmo- Cor, AtCor Medical, Sydney (NSW), Australia). ELISA was used to determine circulating GDF- 15 serum levels (R&D Systems, Minneapolis, MN). Clinical and demographic data and values of routine biochemical biomarkers were obtained. The highest high-sensitive cardiac Troponin I (hsTpnI) value during hospitalization was also recorded. Left ventricular ejection fraction (LVEF) was assessed with a transthoracic echocardiogram. RESULTS Patients with AMI were older, had worse LVEF, higher values of hsTpnI and increased circulating GDF-15 levels. Importantly, AMI patients had increased cfPWV values, deteriorated AIx values, blunted FMD and worse serum creatinine levels compared to MI-NOCAD and NOCAD patients, respectively, whereas MI-NOCAD and NOCAD did not differ from each other significantly on these biomarkers. Both AMI and MI-NOCAD patients presented a higher but comparable white blood cell count than NOCAD patients. A strong linear correlation between GDF-15 and cfPWV, hsTpnI, AIx, white blood cell count and creatinine but not with FMD was demonstrated in the general study population. CONCLUSION This proof-of-concept study showed that higher circulating levels of GDF-15, an inflammatory biomarker, were associated significantly with increased arterial stiffness only in AMI patients, whereas elevated GDF-15 demonstrated a linear relationship with the severity of the myocardial injury.
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Affiliation(s)
- Konstantinos Mourouzis
- 1st Department of Cardiology, National and Kapodistrian University, Athens Medical School, Hippokration Hospital, Athens, Greece.,Medizinische Klinik und Poliklinik I, Klinikum der Universität München, Munich, Germany
| | - Gerasimos Siasos
- 1st Department of Cardiology, National and Kapodistrian University, Athens Medical School, Hippokration Hospital, Athens, Greece.,Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.,3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Athens, Greece
| | - Nikoleta Bozini
- 1st Department of Cardiology, National and Kapodistrian University, Athens Medical School, Hippokration Hospital, Athens, Greece.,Department of Cardiovascular Surgery, German Heart Centre Munich, Technical University Munich, Munich, Germany
| | - Evangelos Oikonomou
- 1st Department of Cardiology, National and Kapodistrian University, Athens Medical School, Hippokration Hospital, Athens, Greece.,3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Athens, Greece
| | - Marina Zaromitidou
- 1st Department of Cardiology, National and Kapodistrian University, Athens Medical School, Hippokration Hospital, Athens, Greece.,3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Athens, Greece
| | - Vasiliki Tsigkou
- 1st Department of Cardiology, National and Kapodistrian University, Athens Medical School, Hippokration Hospital, Athens, Greece.,3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Athens, Greece
| | - Eleni Kokkou
- 1st Department of Cardiology, National and Kapodistrian University, Athens Medical School, Hippokration Hospital, Athens, Greece.,3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Athens, Greece
| | - Evanthia Bletsa
- 1st Department of Cardiology, National and Kapodistrian University, Athens Medical School, Hippokration Hospital, Athens, Greece.,3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Athens, Greece
| | - Panagiota Stampouloglou
- 1st Department of Cardiology, National and Kapodistrian University, Athens Medical School, Hippokration Hospital, Athens, Greece.,3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Athens, Greece
| | - Manolis Vavuranakis
- 1st Department of Cardiology, National and Kapodistrian University, Athens Medical School, Hippokration Hospital, Athens, Greece.,3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Athens, Greece
| | - Dimitris Tousoulis
- 1st Department of Cardiology, National and Kapodistrian University, Athens Medical School, Hippokration Hospital, Athens, Greece
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Sagris M, Theofilis P, Antonopoulos AS, Oikonomou E, Simantiris S, Papaioannou S, Tsioufis C, Tousoulis D. Adhesion Molecules as Prognostic Biomarkers in Coronary Artery Disease. Curr Top Med Chem 2023; 23:481-490. [PMID: 36600626 DOI: 10.2174/1568026623666230104125104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 11/03/2022] [Accepted: 11/12/2022] [Indexed: 01/06/2023]
Abstract
Atherosclerosis is a progressive disease, culminating in the production of atherosclerotic plaques in arteries through intricate pathophysiological processes. The progression of this disorder is based on the effect of triggering factors -mainly hyperlipidemia, diabetes mellitus, arterial hypertension, and smoking- on the endothelium. Coronary artery disease (CAD) is an atherosclerotic disease with a higher prevalence among individuals. Pro- and anti-inflammatory cytokines are the main contributors to atherosclerotic plaque formation. CAD and its manifestations multifactorial affect patients' quality of life, burdening the global healthcare system. Recently, the role of adhesion molecules in CAD progression has been recognized. Physicians delve into the pathophysiologic basis of CAD progression, focusing on the effect of adhesion molecules. They are proteins that mediate cell-cell andcell-extracellular matrix interaction and adhesion, driving the formation of atherosclerotic plaques. Several studies have assessed their role in atherosclerotic disease in small cohorts and in experimental animal models as well. Furthermore, several agents, such as nanoparticles, have been introduced modifying the main atherosclerotic risk factors as well as targeting the endothelial inflammatory response and atherosclerotic plaque stabilization. In this review, we discuss the role of adhesion molecules in atherosclerosis and CAD progression, as well as the potential to be used as targeting moieties for individualized treatment.
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Affiliation(s)
- Marios Sagris
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Panagiotis Theofilis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Alexios S Antonopoulos
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Evangelos Oikonomou
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece.,3rd Cardiology Department, "Sotiria" Chest Disease Hospital, University of Athens Medical School, Athens, Greece
| | - Spiros Simantiris
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | | | - Constantinos Tsioufis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Dimitris Tousoulis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
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Theofilis P, Oikonomou E, Lazaros G, Vogiatzi G, Niarchou P, Goliopoulou A, Anastasiou M, Mistakidi VC, Tsalamandris S, Fountoulakis P, Papamikroulis GA, Tousoulis D. The Association of Depression With QT Duration: A Comparison Between Individuals Younger or Older Than 65 Years. Psychosom Med 2023; 85:18-25. [PMID: 36516316 DOI: 10.1097/psy.0000000000001152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE The electrocardiogram-derived corrected QT (QTc) interval is an indicator of cardiac autonomic activity that has been proposed as a biological measure to investigate the interplay between depression and cardiovascular diseases. This study assesses whether depression is associated with a longer QTc interval across age groups. METHODS Assessment of depressive symptoms was performed in 1637 participants of the cross-sectional Corinthia study with the Zung Self-Rating Depression Scale in those younger than 65 years (group 1) and with the Geriatric Depression Scale in elderly individuals (≥65 years, group 2). The QT interval was obtained from electrocardiogram recordings and corrected for heart rate (QTc). RESULTS Individuals in group 1 with depression were predominantly women and had a higher prevalence of coronary artery disease and diabetes mellitus. Group 1 individuals with depression had longer QTc duration (no depression versus depression, 389.3 [27.0] versus 401.1 [32.9] milliseconds; p < .001) and percentage of abnormal QTc (no depression versus depression, 2.0% versus 10.8%; p = .001) compared with those without depression. Elderly individuals (group 2) had similar values of QTc and percentage of abnormal QTc irrespective of depression status. Even after adjustment for known QT-prolonging factors, the presence of depression in younger individuals was associated with an increased QTc by 11.1 milliseconds and with an approximately 10.6-fold higher prevalence of abnormal QTc duration. CONCLUSIONS Depression was associated with a longer QTc interval especially in individuals younger than 65 years. These findings may indicate an interrelationship between depression and autonomic dysregulation as potential risk factors for cardiovascular disease and sudden cardiac death.
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Affiliation(s)
- Panagiotis Theofilis
- From the 1st Cardiology Clinic, Hippokration General Hospital, University of Athens Medical School, Athens, Greece
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Simantiris S, Papastamos C, Antonopoulos AS, Theofilis P, Sagris M, Bounta M, Konisti G, Galiatsatos N, Xanthaki A, Tsioufis K, Tousoulis D. Oxidative Stress Biomarkers in Coronary Artery Disease. Curr Top Med Chem 2023; 23:2158-2171. [PMID: 37138428 DOI: 10.2174/1568026623666230502140614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 03/01/2023] [Accepted: 03/09/2023] [Indexed: 05/05/2023]
Abstract
Oxidative stress plays a central role in atherogenesis, implicated in endothelial dysfunction, coronary plaque formation, and destabilization. Therefore, identifying oxidative stress in the vascular wall by reliable biomarkers could aid in early diagnosis and better coronary artery disease (CAD) prognostication. Because of the short half-life of reactive oxygen species, the current approach is to measure stable products generated by the oxidation of macromolecules in plasma or urine. Most popular oxidative stress biomarkers are oxidized low-density lipoprotein, myeloperoxidase and lipid peroxidation biomarkers, such as malondialdehyde and F2-isoprostanes. Oxidative protein modification biomarkers and oxidized phospholipids have also been studied and discussed in the present review. Most of these biomarkers are associated with the presence and extent of CAD, are elevated in patients with acute coronary syndromes, and may predict outcomes independent of traditional CAD risk factors. However, further standardization of measurement methods and assessment in large randomized clinical trials are required to integrate these biomarkers into clinical practice. In addition, evidence that these biomarkers detect oxidative stress in the vascular wall lacks and more specific biomarkers should be developed to identify vascular oxidative stress. Consequently, several oxidative stress biomarkers have been developed, most of which can be associated with the presence and extent of CAD and event prognosis. However, they still have significant limitations that hinder their integration into clinical practice.
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Affiliation(s)
- Spyridon Simantiris
- 1st Cardiology Department, Hippokration Hospital, National and Kapodistrian University of Athens, Greece
| | - Charalampos Papastamos
- 1st Cardiology Department, Hippokration Hospital, National and Kapodistrian University of Athens, Greece
| | - Alexios S Antonopoulos
- 1st Cardiology Department, Hippokration Hospital, National and Kapodistrian University of Athens, Greece
| | - Panagiotis Theofilis
- 1st Cardiology Department, Hippokration Hospital, National and Kapodistrian University of Athens, Greece
| | - Marios Sagris
- 1st Cardiology Department, Hippokration Hospital, National and Kapodistrian University of Athens, Greece
| | - Martha Bounta
- Microbiology Department, Hippokration Hospital, National and Kapodistrian University of Athens, Greece
| | - Georgia Konisti
- Biochemistry Department, Hippokration Hospital, National and Kapodistrian University of Athens, Greece
| | - Nikolaos Galiatsatos
- Biochemistry Department, Hippokration Hospital, National and Kapodistrian University of Athens, Greece
| | - Anna Xanthaki
- Microbiology Department, Hippokration Hospital, National and Kapodistrian University of Athens, Greece
| | - Konstantinos Tsioufis
- 1st Cardiology Department, Hippokration Hospital, National and Kapodistrian University of Athens, Greece
| | - Dimitris Tousoulis
- 1st Cardiology Department, Hippokration Hospital, National and Kapodistrian University of Athens, Greece
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Theofilis P, Oikonomou E, Sagris M, Papageorgiou N, Tsioufis K, Tousoulis D. Novel Concepts in the Management of Angina in Coronary Artery Disease. Curr Pharm Des 2023; 29:1825-1834. [PMID: 37183474 DOI: 10.2174/1381612829666230512152153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 03/30/2023] [Accepted: 04/05/2023] [Indexed: 05/16/2023]
Abstract
Coronary artery disease remains a condition with high prevalence and detrimental effects on the quality of life of affected individuals. Its most frequent manifestation, stable angina pectoris, may be challenging to manage despite the available antianginal pharmacotherapy and adequate risk factor control, especially in subjects not amenable to revascularization. In the direction of refractory angina pectoris, several approaches have been developed over the years with varying degrees of success. Among the most recognized techniques in managing angina is enhanced external counterpulsation, which utilizes mechanical compression of the lower extremities to increase blood flow to the heart. Moving to coronary sinus reduction, it leads to an increase in coronary sinus backward pressure, ultimately augmenting myocardial blood flow redistribution to ischemic regions and ameliorating chronic angina. Clinical trial results of the above-mentioned techniques have been encouraging but are based on small sample sizes to justify their widespread application. Other interventional approaches, such as transmyocardial laser revascularization, extracorporeal shockwave myocardial revascularization, and spinal cord stimulation, have been met with either controversial or negative results, and their use is not recommended. Lastly, angiogenic therapy with targeted intramyocardial vascular endothelial growth factor injection or CD34+ cell therapy may be beneficial and warrants further investigation. In this review, we summarize the current knowledge in the field of angina management, highlighting the potential and the gaps in the existing evidence that ought to be addressed in future larger-scale, randomized studies before these techniques can be safely adapted in the clinical practice of patients with refractory angina pectoris.
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Affiliation(s)
- Panagiotis Theofilis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Evangelos Oikonomou
- 3rd Cardiology Department, "Sotiria" Chest Diseases Hospital, University of Athens Medical School, Athens, Greece
| | - Marios Sagris
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Nikolaos Papageorgiou
- Electrophysiology Department, Barts Heart Centre, St. Bartholomew's Hospital, West Smithfield, London, UK
| | - Konstantinos Tsioufis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Dimitris Tousoulis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
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Dimitroglou Y, Aggeli C, Theofilis P, Tsioufis P, Oikonomou E, Tsioufis K, Tousoulis D. Lipoprotein(a) as a Predictive Biomarker and Therapeutic Target for Acute Coronary Syndromes. Curr Pharm Des 2023; 29:1835-1843. [PMID: 37264657 DOI: 10.2174/1381612829666230601155001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 04/05/2023] [Accepted: 05/03/2023] [Indexed: 06/03/2023]
Abstract
Coronary artery disease (CAD) is the leading cause of morbidity and mortality in Western societies, despite the significant advances that have improved primary and secondary prevention. Hence, several novel biomarkers have been identified as potential diagnostic and therapeutic targets which could improve outcomes even when traditional risk factors are well-controlled. Lipoprotein (a) [Lp(a)] has pro-atherogenic, pro-thrombotic, and pro-inflammatory properties, and its levels are relatively constant and genetically predetermined. Several epidemiological studies have associated high Lp(a) with increased risk for acute coronary syndromes (ACS) even when other CAD risk factors are included in the multivariate analysis. However, until recently, specific therapeutic options targeting Lp(a) were not associated, and thus, Lp(a) is currently used as a risk and treatment modifying biomarker with guidelines suggesting the intensified treatment of low-density lipoprotein in intermediate- to-high-risk patients with increased Lp(a) levels. Lately, specific treatment options targeting Lp(a) have become available and include antisense oligonucleotides and small-interfering RNA, which induce a robust reduction of Lp(a). Results of ongoing phase-3 trials will answer whether Lp(a) will become a biomarker specifically treated to reduce the burden of cardiovascular mortality. The scope of this review article is to present the current evidence regarding the use of Lp(a) as a biomarker, predictive of increased CAD risk, and to discuss the future perspectives on pharmaceutical reduction of Lp(a) as a therapeutic target in high-risk patients.
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Affiliation(s)
- Yannis Dimitroglou
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Constantina Aggeli
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiotis Theofilis
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiotis Tsioufis
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Evangelos Oikonomou
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Tsioufis
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitris Tousoulis
- 1st Cardiology Clinic, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Sagris M, Theofilis P, Papanikolaou A, Antonopoulos AS, Tsioufis C, Tousoulis D. Direct Oral Anticoagulants use in Patients with Stable Coronary Artery Disease, Acute Coronary Syndrome or Undergoing Percutaneous Coronary Intervention. Curr Pharm Des 2023; 29:2787-2794. [PMID: 38038010 DOI: 10.2174/0113816128259508231118141831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 10/27/2023] [Accepted: 11/06/2023] [Indexed: 12/02/2023]
Abstract
The investigation for the optimal anticoagulation strategy for patients with stable coronary artery disease, acute coronary syndromes, and undergoing percutaneous coronary intervention constitutes a great challenge for physicians and is a field of extensive research. Although aspirin is commonly recommended as a protective measure for all patients with coronary artery disease and dual antiplatelet therapy for those undergoing procedures, such as percutaneous coronary intervention or coronary artery bypass graft surgery, the risk of recurrent cardiovascular events remains significant. In this context, the shortcomings associated with the use of vitamin K antagonists have led to the assessment of direct oral anticoagulants as promising alternatives. This review will explore and provide a comprehensive analysis of the existing data regarding the use of direct oral anticoagulants in patients with stable coronary artery disease or acute coronary syndrome, as well as their effectiveness in those undergoing percutaneous coronary intervention or coronary artery bypass graft surgery.
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Affiliation(s)
- Marios Sagris
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Panagiotis Theofilis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Angelos Papanikolaou
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Alexios S Antonopoulos
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Constantinos Tsioufis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Dimitris Tousoulis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
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Tsioufis PA, Theofilis P, Vlachakis PK, Dimitriadis K, Tousoulis D, Tsioufis K. Novel Invasive Methods as the Third Pillar for the Treatment of Essential Uncontrolled Hypertension. Curr Pharm Des 2023; 29:2780-2786. [PMID: 37641987 DOI: 10.2174/1381612829666230828142346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 07/16/2023] [Accepted: 07/27/2023] [Indexed: 08/31/2023]
Abstract
Pharmacologic therapies remain the treatment of choice for patients with essential hypertension, as endorsed by international guidelines. However, several cases warrant additional modalities, such as invasive antihypertensive therapeutics. The major target of these interventions is the modulation of the sympathetic nervous system, which is a common pathophysiologic mechanism in essential hypertension. In this narrative review, we elaborate on the role of invasive antihypertensive treatments with a focus on renal denervation, stressing their potential as well as the drawbacks that prevent their widespread implementation in everyday clinical practice. In the field of renal denervation, several trials have shown significant and sustained reductions in the level of office and ambulatory blood pressure, regardless of the type of energy that was used (radiofrequency or ultrasound). Critically, renal denervation is considered a safe intervention, as evidenced by follow-up data from large clinical trials. Baroreflex activation therapy may result in enhanced parasympathetic nervous system activation, thus lowering blood pressure levels. Along the same lines, carotid body ablation could also produce a significant antihypertensive effect, which has not been tested in appropriately designed randomized trials. Moreover, cardiac neuromodulation therapy could prove efficacious by altering the duration of the atrioventricular interval in order to regulate the preload of the left ventricle and, therefore, lower blood pressure.
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Affiliation(s)
| | - Panagiotis Theofilis
- First Department of Cardiology, "Hippocration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Panayotis K Vlachakis
- First Department of Cardiology, "Hippocration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Kyriakos Dimitriadis
- First Department of Cardiology, "Hippocration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Dimitris Tousoulis
- First Department of Cardiology, "Hippocration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Konstantinos Tsioufis
- First Department of Cardiology, "Hippocration" General Hospital, University of Athens Medical School, Athens, Greece
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Theofilis P, Oikonomou E, Vogiatzi G, Sagris M, Antonopoulos AS, Siasos G, Iliopoulos DC, Perrea D, Vavouranakis M, Tsioufis K, Tousoulis D. The Role of MicroRNA-126 in Atherosclerotic Cardiovascular Diseases. Curr Med Chem 2023; 30:1902-1921. [PMID: 36043750 DOI: 10.2174/0929867329666220830100530] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/02/2022] [Accepted: 05/31/2022] [Indexed: 11/22/2022]
Abstract
Atherosclerotic cardiovascular diseases remain the leading cause of morbidity and mortality worldwide despite all efforts made towards their management. Other than targeting the traditional risk factors for their development, scientific interest has been shifted towards epigenetic regulation, with microRNAs (miRs) being at the forefront. MiR-126, in particular, has been extensively studied in the context of cardiovascular diseases. Downregulated expression of this miR has been associated with highly prevalent cardiovascular risk factors such as arterial hypertension and diabetes mellitus. At the same time, its diagnostic and prognostic capability concerning coronary artery disease is still under investigation, with up-to-date data pointing towards a dysregulated expression in a stable disease state and acute myocardial infarction. Moreover, a lower expression of miR-126 may indicate a higher disease complexity, as well as an increased risk for future major adverse cardiac and cerebrovascular events. Ultimately, overexpression of miR-126 may emerge as a novel therapeutic target in atherosclerotic cardiovascular diseases due to its potential in promoting therapeutic angiogenesis and anti-inflammatory effects. However, the existing challenges in miR therapeutics need to be resolved before translation to clinical practice.
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Affiliation(s)
- Panagiotis Theofilis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Evangelos Oikonomou
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece.,3rd Cardiology Department, "Sotiria" Chest Diseases Hospital, University of Athens Medical School, Athens, Greece
| | - Georgia Vogiatzi
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece.,3rd Cardiology Department, "Sotiria" Chest Diseases Hospital, University of Athens Medical School, Athens, Greece
| | - Marios Sagris
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Alexios S Antonopoulos
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Gerasimos Siasos
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece.,3rd Cardiology Department, "Sotiria" Chest Diseases Hospital, University of Athens Medical School, Athens, Greece
| | - Dimitrios C Iliopoulos
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas", University of Athens Medical School, Athens, Greece
| | - Despoina Perrea
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas", University of Athens Medical School, Athens, Greece
| | - Manolis Vavouranakis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece.,3rd Cardiology Department, "Sotiria" Chest Diseases Hospital, University of Athens Medical School, Athens, Greece
| | - Konstantinos Tsioufis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
| | - Dimitris Tousoulis
- 1st Cardiology Department, "Hippokration" General Hospital, University of Athens Medical School, Athens, Greece
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Theofilis P, Tousoulis D. Novel Biomarkers in Cardiovascular Diseases: Going Beyond Troponins and Natriuretic Peptides - (Part II). Curr Top Med Chem 2023; 23:2131. [PMID: 37681657 DOI: 10.2174/156802662322230818122703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Affiliation(s)
| | - Dimitris Tousoulis
- First Department of Cardiology "Hippokration" General Hospital, Athens, Greece
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Papastamos C, Antonopoulos AS, Simantiris S, Koumallos N, Sagris M, Theofilis P, Oikonomou E, Siasos G, Tsioufis K, Tousoulis D. Interleukin-6 Signaling in Atherosclerosis: From Molecular Mechanisms To Clinical Outcomes. Curr Top Med Chem 2023; 23:2172-2183. [PMID: 37464827 DOI: 10.2174/1568026623666230718141235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 06/07/2023] [Accepted: 06/09/2023] [Indexed: 07/20/2023]
Abstract
Interleukin-6 (IL-6) is a cytokine centrally involved in several immune responses and it has been recognized as a driver of enhanced atherothrombotic risk. Immunity and inflammation are intrinsically involved in atherosclerosis progression. This generated 'inflammation hypothesis', which is now validated in large-scale clinical trials. Abundant evidence supports the distinctive role of IL-6 in coronary artery disease. The focus on this cytokine stems from epidemiological studies linking high plasma concentrations of IL-6 with greater risk for adverse cardiovascular events, genetic studies which implicate a causative role of IL-6 in atherosclerosis and murine data which support the involvement of IL-6 in various pathophysiological cascades of atherothrombosis. The fact that high IL-6 levels are equivalent to increased cardiovascular risk created an unmet need to address those who are at 'residual inflammatory risk'. Moreover, the opposing effects of IL-6 underlined the importance of deciphering specific signaling cascades, which may be responsible for different effects. Finally, murine data and some small clinical trials highlighted the possibility of reversing the pro-atherogenic effects of IL-6 by directly targeting it. While IL-1 blockage was proved effective, it is reasonable to examine if moving more downstream in the inflammation cascade could be more selective and effective than other anti-inflammatory therapies. In the present review, we examine the role of IL-6 as a biomarker of 'residual inflammatory risk', its vital role in the pathophysiology of atherosclerosis progression and the possibility of targeting it to stall coronary artery disease progression.
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Affiliation(s)
- Charalampos Papastamos
- 1st Cardiology Department, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Alexios S Antonopoulos
- 1st Cardiology Department, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Spyridon Simantiris
- 1st Cardiology Department, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Nikolaos Koumallos
- 1st Cardiology Department, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Marios Sagris
- 1st Cardiology Department, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Panagiotis Theofilis
- 1st Cardiology Department, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Evangelos Oikonomou
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Athens, Greece
| | - Gerasimos Siasos
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Athens, Greece
| | - Konstantinos Tsioufis
- 1st Cardiology Department, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Dimitris Tousoulis
- 1st Cardiology Department, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
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Oikonomou E, Xenou M, Zakynthinos GE, Tsaplaris P, Lampsas S, Bletsa E, Gialamas I, Kalogeras K, Goliopoulou A, Gounaridi MI, Pesiridis T, Tsatsaragkou A, Vavouranakis M, Siasos G, Tousoulis D. Novel Approaches to the Management of Diabetes Mellitus in Patients with Coronary Artery Disease. Curr Pharm Des 2023; 29:1844-1862. [PMID: 37403390 DOI: 10.2174/1381612829666230703161058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 05/20/2023] [Accepted: 05/29/2023] [Indexed: 07/06/2023]
Abstract
Cardiovascular disease (CVD) is the leading cause of morbidity and mortality in individuals with diabetes mellitus (DM). Although benefit has been attributed to the strict control of hyperglycemia with traditional antidiabetic treatments, novel antidiabetic medications have demonstrated cardiovascular (CV) safety and benefits by reducing major adverse cardiac events, improving heart failure (HF), and decreasing CVD-related mortality. Emerging data underline the interrelation between diabetes, as a metabolic disorder, and inflammation, endothelial dysfunction, and oxidative stress in the pathogenesis of microvascular and macrovascular complications. Conventional glucose-lowering medications demonstrate controversial CV effects. Dipeptidyl peptidase- 4 inhibitors have not only failed to prove to be beneficial in patients with coronary artery disease, but also their safety is questionable for the treatment of patients with CVD. However, metformin, as the first-line option for type 2 DM (T2DM), shows CVD protective properties for DM-induced atherosclerotic and macrovascular complications. Thiazolidinedione and sulfonylureas have questionable effects, as evidence from large studies shows a reduction in the risk of CV events and deaths, but with an increased rate of hospitalization for HF. Moreover, several studies have revealed that insulin monotherapy for T2DM treatment increases the risk of major CV events and deaths from HF, when compared to metformin, although it may reduce the risk of myocardial infarction. Finally, this review aimed to summarize the mechanisms of action of novel antidiabetic drugs acting as glucagon-like peptide-1 receptor agonists and sodium-glucose co-transporter-2 inhibitors that show favorable effects on blood pressure, lipid levels, and inflammation, leading to reduced CVD risk in T2DM patients.
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Affiliation(s)
- Evangelos Oikonomou
- 3rd Department of Cardiology, Medical School, "Sotiria" Chest Diseases Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Xenou
- 3rd Department of Cardiology, Medical School, "Sotiria" Chest Diseases Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - George E Zakynthinos
- 3rd Department of Cardiology, Medical School, "Sotiria" Chest Diseases Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Paraskevas Tsaplaris
- 3rd Department of Cardiology, Medical School, "Sotiria" Chest Diseases Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Stamatios Lampsas
- 3rd Department of Cardiology, Medical School, "Sotiria" Chest Diseases Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Evanthia Bletsa
- 3rd Department of Cardiology, Medical School, "Sotiria" Chest Diseases Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis Gialamas
- 3rd Department of Cardiology, Medical School, "Sotiria" Chest Diseases Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Kalogeras
- 3rd Department of Cardiology, Medical School, "Sotiria" Chest Diseases Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Athina Goliopoulou
- 3rd Department of Cardiology, Medical School, "Sotiria" Chest Diseases Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria I Gounaridi
- 3rd Department of Cardiology, Medical School, "Sotiria" Chest Diseases Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Theodoros Pesiridis
- 3rd Department of Cardiology, Medical School, "Sotiria" Chest Diseases Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Aikaterini Tsatsaragkou
- 3rd Department of Cardiology, Medical School, "Sotiria" Chest Diseases Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Manolis Vavouranakis
- 3rd Department of Cardiology, Medical School, "Sotiria" Chest Diseases Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Gerasimos Siasos
- 3rd Department of Cardiology, Medical School, "Sotiria" Chest Diseases Hospital, National and Kapodistrian University of Athens, Athens, Greece
- Cardiovascular Division, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | - Dimitris Tousoulis
- 3rd Department of Cardiology, Medical School, "Sotiria" Chest Diseases Hospital, National and Kapodistrian University of Athens, Athens, Greece
- 1st Department of Cardiology, Medical School, Hippokration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
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Siasos G, Tsigkou V, Bletsa E, Stampouloglou PK, Oikonomou E, Kalogeras K, Katsarou O, Pesiridis T, Vavuranakis M, Tousoulis D. Antithrombotic Treatment in Coronary Artery Disease. Curr Pharm Des 2023; 29:2764-2779. [PMID: 37644793 DOI: 10.2174/1381612829666230830105750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 06/16/2023] [Accepted: 07/20/2023] [Indexed: 08/31/2023]
Abstract
Coronary artery disease exhibits growing mortality and morbidity worldwide despite the advances in pharmacotherapy and coronary intervention. Coronary artery disease is classified in the acute coronary syndromes and chronic coronary syndromes according to the most recent guidelines of the European Society of Cardiology. Antithrombotic treatment is the cornerstone of therapy in coronary artery disease due to the involvement of atherothrombosis in the pathophysiology of the disease. Administration of antiplatelet agents, anticoagulants and fibrinolytics reduce ischemic risk, which is amplified early post-acute coronary syndromes or post percutaneous coronary intervention; though, antithrombotic treatment increases the risk for bleeding. The balance between ischemic and bleeding risk is difficult to achieve and is affected by patient characteristics, procedural parameters, concomitant medications and pharmacologic characteristics of the antithrombotic agents. Several pharmacological strategies have been evaluated in patients with coronary artery disease, such as the effectiveness and safety of antithrombotic agents, optimal dual antiplatelet treatment schemes and duration, aspirin de-escalation strategies of dual antiplatelet regimens, dual inhibition pathway strategies as well as triple antithrombotic therapy. Future studies are needed in order to investigate the gaps in our knowledge, including special populations.
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Affiliation(s)
- Gerasimos Siasos
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
- Cardiovascular Division, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | - Vasiliki Tsigkou
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Evanthia Bletsa
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Panagiota K Stampouloglou
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Evangelos Oikonomou
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Konstantinos Kalogeras
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Ourania Katsarou
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Theodoros Pesiridis
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Manolis Vavuranakis
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Dimitris Tousoulis
- Department of Cardiology, School of Medicine, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, Athens, Greece
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Simantiris S, Antonopoulos AS, Papastamos C, Benetos G, Koumallos N, Tsioufis K, Tousoulis D. Lipoprotein(a) and inflammation- pathophysiological links and clinical implications for cardiovascular disease. J Clin Lipidol 2023; 17:55-63. [PMID: 36333256 DOI: 10.1016/j.jacl.2022.10.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 10/11/2022] [Accepted: 10/12/2022] [Indexed: 11/05/2022]
Abstract
The role of lipoprotein(a) (Lp[a]) as a significant and possibly causal cardiovascular disease (CVD) risk factor has been well established. Many studies, mostly experimental, have supported inflammation as a mediator of Lp(a)-induced increase in CVD risk. Lp(a), mainly through oxidized phospholipids bound to its apolipoprotein(a) part, leads to monocyte activation and endothelial dysfunction. The relationship between Lp(a) and inflammation is bidirectional as Lp(a) levels, besides being associated with inflammatory properties, are regulated by inflammatory stimuli or anti-inflammatory treatment. Reduction of Lp(a) concentration, especially by potent siRNA agents, contributes to partial reversion of the Lp(a) related inflammatory profile. This review aims to present the current pathophysiological and clinical evidence of the relationship between Lp(a) and inflammation.
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Affiliation(s)
- Spyridon Simantiris
- 1st Cardiology Department, Hippokration Hospital, National and Kapodistrian University of Athens, Vas. Sofias Avenue 114, Athens 11527, Greece (Drs Simantiris, Antonopoulos, Papastamos, Benetos, Tsioufis, and Tousoulis)
| | - Alexios S Antonopoulos
- 1st Cardiology Department, Hippokration Hospital, National and Kapodistrian University of Athens, Vas. Sofias Avenue 114, Athens 11527, Greece (Drs Simantiris, Antonopoulos, Papastamos, Benetos, Tsioufis, and Tousoulis)
| | - Charalampos Papastamos
- 1st Cardiology Department, Hippokration Hospital, National and Kapodistrian University of Athens, Vas. Sofias Avenue 114, Athens 11527, Greece (Drs Simantiris, Antonopoulos, Papastamos, Benetos, Tsioufis, and Tousoulis)
| | - Georgios Benetos
- 1st Cardiology Department, Hippokration Hospital, National and Kapodistrian University of Athens, Vas. Sofias Avenue 114, Athens 11527, Greece (Drs Simantiris, Antonopoulos, Papastamos, Benetos, Tsioufis, and Tousoulis)
| | - Nikolaos Koumallos
- Department of Cardiothoracic Surgery, Hippokration Hospital, Athens, Greece (Dr Koumallos)
| | - Konstantinos Tsioufis
- 1st Cardiology Department, Hippokration Hospital, National and Kapodistrian University of Athens, Vas. Sofias Avenue 114, Athens 11527, Greece (Drs Simantiris, Antonopoulos, Papastamos, Benetos, Tsioufis, and Tousoulis)
| | - Dimitris Tousoulis
- 1st Cardiology Department, Hippokration Hospital, National and Kapodistrian University of Athens, Vas. Sofias Avenue 114, Athens 11527, Greece (Drs Simantiris, Antonopoulos, Papastamos, Benetos, Tsioufis, and Tousoulis).
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Papastamos C, Antonopoulos AS, Simantiris S, Koumallos N, Theofilis P, Sagris M, Tsioufis K, Androulakis E, Tousoulis D. Stem Cell-based Therapies in Cardiovascular Diseases: From Pathophysiology to Clinical Outcomes. Curr Pharm Des 2023; 29:2795-2801. [PMID: 37641986 DOI: 10.2174/1381612829666230828102130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/18/2023] [Accepted: 07/19/2023] [Indexed: 08/31/2023]
Abstract
Over 20 years of intensified research in the field of stem cells brought about unprecedented possibilities in treating heart diseases. The investigators were initially fascinated by the idea of regenerating the lost myocardium and replacing it with new functional cardiomyocytes, but this was extremely challenging. However, the multifactorial effects of stem cell-based therapies beyond mere cardiomyocyte generation, caused by paracrine signaling, would open up new possibilities in treating cardiovascular diseases. To date, there is a strong body of evidence that the anti-inflammatory, anti-apoptotic, and immunomodulatory effects of stem cell therapy may alleviate atherosclerosis progression. In the present review, our objective is to provide a brief overview of the stem cell-based therapeutic options. We aim to delineate the pathophysiological mechanisms of their beneficial effects in cardiovascular diseases especially in coronary artery disease and to highlight some conclusions from important clinical studies in the field of regenerative medicine in cardiovascular diseases and how we could further move onwards.
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Affiliation(s)
- Charalampos Papastamos
- 1st Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Alexios S Antonopoulos
- 1st Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Spyridon Simantiris
- 1st Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Koumallos
- 1st Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiotis Theofilis
- 1st Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Marios Sagris
- 1st Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Tsioufis
- 1st Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Dimitris Tousoulis
- 1st Cardiology Department, Hippokration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
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Oikonomou E, Lampsas S, Theofilis P, Souvaliotis N, Papamikroulis GA, Katsarou O, Kalogeras K, Pantelidis P, Papaioannou TG, Tsatsaragkou A, Marinos G, Siasos G, Tousoulis D, Vavuranakis M. Impaired left ventricular deformation and ventricular-arterial coupling in post-COVID-19: association with autonomic dysregulation. Heart Vessels 2023; 38:381-393. [PMID: 36169708 PMCID: PMC9516516 DOI: 10.1007/s00380-022-02180-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 09/22/2022] [Indexed: 02/07/2023]
Abstract
Coronavirus disease-19 (COVID-19) has extended implications namely the long COVID-19 syndrome. We assessed over-time changes in left ventricular (LV) function, aortic stiffness, autonomic function, and ventricular-arterial coupling (VAC) in post-COVID-19 patients. We followed 34 post-COVID-19 subjects, up to 6 months post-hospital discharge. Subjects without COVID-19 served as control. We evaluated LV global longitudinal strain (LV-GLS), arterial stiffness [carotid-femoral pulse wave velocity (cf-PWV)], and heart rate variability -standard deviation of normal RR intervals (SDNN). VAC was estimated as the ratio of cf-PWV to LV-GLS. Post-COVID-19 individuals (1-month post-hospital discharge) presented with impaired LV-GLS [-18.4%(3.1) vs. -22.0%(2.7), P < 0.001], cf-PWV [12.1 m/s (3.2) vs. 9.6 m/s (1.9), P < 0.001], SDNN [111.3 ms (22.6) vs. 147.2 ms (14.0), P < 0.001], and VAC [-0.68 (0.22) vs. -0.44 (0.10), P < 0.001] compared to control. LV-GLS, SDNN, and VAC improved at the 6-month follow-up however they did not reach control levels. In post-COVID-19 subjects, SDNN and VAC were correlated at the 1-month (R = 0.499, P = 0.003) and 6-month (R = 0.372, P = 0.04) follow-up. Long COVID-19 syndrome was associated with impaired LV-GLS, SDNN, and VAC. Post-COVID-19 subjects presented with autonomic dysregulation associated with aortic stiffness, ventricular-arterial impairment, and LV dysfunction, even 6-months post-hospital discharge. These abnormalities may be related to the presence of long COVID-19 syndrome.
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Affiliation(s)
- Evangelos Oikonomou
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Mesogeion 152, 11527 Athens, Greece ,1st Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Hippokration General Hospital, Athens, Greece
| | - Stamatios Lampsas
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Mesogeion 152, 11527 Athens, Greece
| | - Panagiotis Theofilis
- 1st Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Hippokration General Hospital, Athens, Greece
| | - Nektarios Souvaliotis
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Mesogeion 152, 11527 Athens, Greece
| | - George Aggelos Papamikroulis
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Mesogeion 152, 11527 Athens, Greece
| | - Ourania Katsarou
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Mesogeion 152, 11527 Athens, Greece
| | - Konstantinos Kalogeras
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Mesogeion 152, 11527 Athens, Greece ,1st Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Hippokration General Hospital, Athens, Greece
| | - Panteleimon Pantelidis
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Mesogeion 152, 11527 Athens, Greece
| | - Theodore G. Papaioannou
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Mesogeion 152, 11527 Athens, Greece
| | - Aikaterini Tsatsaragkou
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Mesogeion 152, 11527 Athens, Greece
| | - Georgios Marinos
- 1st Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Hippokration General Hospital, Athens, Greece
| | - Gerasimos Siasos
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Mesogeion 152, 11527 Athens, Greece ,Cardiovascular Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA USA
| | - Dimitris Tousoulis
- 1st Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Hippokration General Hospital, Athens, Greece
| | - Manolis Vavuranakis
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, Mesogeion 152, 11527 Athens, Greece ,1st Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Hippokration General Hospital, Athens, Greece
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Tousoulis D, Theofilis P. Contemporary Management of Risk Factors in Coronary Artery Disease (Part 2). Curr Pharm Des 2023; 29:2763. [PMID: 38164729 DOI: 10.2174/138161282935231207112504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Affiliation(s)
- Dimitris Tousoulis
- First Department of Cardiology, "Hippokration" General Hospital, Athens, Greece
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Tousoulis D, Theofilis P. Contemporary Management of Risk Factors in Coronary Artery Disease (Part 1). Curr Pharm Des 2023; 29:1801. [PMID: 37705168 DOI: 10.2174/138161282923230830161312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Affiliation(s)
- Dimitris Tousoulis
- First Department of Cardiology, "Hippokration" General Hospital, Athens, Greece
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50
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Tousoulis D, Guzik T, Padro T, Duncker DJ, De Luca G, Eringa E, Vavlukis M, Antonopoulos AS, Katsimichas T, Cenko E, Djordjevic-Dikic A, Fleming I, Manfrini O, Trifunovic D, Antoniades C, Crea F. Mechanisms, therapeutic implications, and methodological challenges of gut microbiota and cardiovascular diseases: a position paper by the ESC Working Group on Coronary Pathophysiology and Microcirculation. Cardiovasc Res 2022; 118:3171-3182. [PMID: 35420126 PMCID: PMC11023489 DOI: 10.1093/cvr/cvac057] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 01/27/2022] [Accepted: 02/03/2022] [Indexed: 01/25/2023] Open
Abstract
The human gut microbiota is the microbial ecosystem in the small and large intestines of humans. It has been naturally preserved and evolved to play an important role in the function of the gastrointestinal tract and the physiology of its host, protecting from pathogen colonization, and participating in vitamin synthesis, the functions of the immune system, as well as glucose homeostasis and lipid metabolism, among others. Mounting evidence from animal and human studies indicates that the composition and metabolic profiles of the gut microbiota are linked to the pathogenesis of cardiovascular disease, particularly arterial hypertension, atherosclerosis, and heart failure. In this review article, we provide an overview of the function of the human gut microbiota, summarize, and critically address the evidence linking compositional and functional alterations of the gut microbiota with atherosclerosis and coronary artery disease and discuss the potential of strategies for therapeutically targeting the gut microbiota through various interventions.
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Affiliation(s)
- Dimitris Tousoulis
- 1st Cardiology Department, National and Kapodistrian University of Athens, Vas. Sofias Avenue 114, 11527 Athens, Greece
| | - Tomasz Guzik
- Institute of Cardiovascular Medical Sciences, BHF Glasgow Cardiovascular Research Centre, UK
| | - Teresa Padro
- Sant Pau Institute for Biomedical Research, Barcelona, Spain
| | - Dirk J Duncker
- Department of Cardiology, Thorax Center, Erasmus MC, Rotterdam, the Netherlands
| | - Giuseppe De Luca
- Division of Cardiology, Eastern Piedmont University, Novara, Italy
| | - Etto Eringa
- Institute of Cardiovascular Research, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | | | - Alexios S Antonopoulos
- 1st Cardiology Department, National and Kapodistrian University of Athens, Vas. Sofias Avenue 114, 11527 Athens, Greece
| | - Themistoklis Katsimichas
- 1st Cardiology Department, National and Kapodistrian University of Athens, Vas. Sofias Avenue 114, 11527 Athens, Greece
| | - Edina Cenko
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | | | - Ingrid Fleming
- Centre of Molecular Medicine, Goethe University, Frankfurt, Germany
| | - Olivia Manfrini
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy
| | | | | | - Filippo Crea
- Department of Cardiology and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
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