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Guo Q, Wang J, Ni C, Pan J, Zou J, Shi Y, Sun J, Zhang X, Wang D, Luan F. Research progress on the natural products in the intervention of myocardial infarction. Front Pharmacol 2024; 15:1445349. [PMID: 39239656 PMCID: PMC11374734 DOI: 10.3389/fphar.2024.1445349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Accepted: 08/05/2024] [Indexed: 09/07/2024] Open
Abstract
Coronary heart disease is a prevalent cardiovascular ailment globally, with myocardial infarction (MI) being one of its most severe manifestations. The morbidity and mortality of MI are escalating, showing an increasing trend among younger, highly educated individuals, thereby posing a serious threat to public health. Currently, thrombolysis, percutaneous coronary intervention, and coronary artery bypass grafting are the primary clinical treatments for MI. Although these methods significantly reduce patient mortality, complications often result in poor prognoses. Due to limitations in chemical synthetic drug research, the focus has shifted towards developing herbs based on natural substances. Natural medicines represent a novel approach for safer and more effective MI management and treatment. They can control multiple pathogenic variables by targeting various pathways and systems. This paper investigates the molecular mechanisms of MI and evaluates the application of natural products and medicinal plants in MI treatment over the past 5 years, demonstrating their specific good therapeutic potential and superior tolerance. These natural therapies have been shown to mitigate myocardial cell damage caused by MI through mechanisms such as oxidative stress, inflammation, apoptosis, angiogenesis, myocardial fibrosis, autophagy, endoplasmic reticulum stress, mitophagy, and pyroptosis. This review offers the latest insights into the application of natural products and medicinal plants in MI treatment, elucidating their mechanisms of action and serving as an important reference for MI prevention.
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Affiliation(s)
- Qiuting Guo
- College of Pharmacy, Xianyang Polytechnic Institute, Xianyang, China
| | - Jinhui Wang
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an, Shaanxi, China
| | - Caixia Ni
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, Sichuan, China
| | - Jiaojiao Pan
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an, Shaanxi, China
| | - Junbo Zou
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an, Shaanxi, China
| | - Yajun Shi
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an, Shaanxi, China
| | - Jing Sun
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an, Shaanxi, China
| | - Xiaofei Zhang
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an, Shaanxi, China
| | - Deng Wang
- Department of Pharmacy, Xi'an No. 3 Hospital, The Affiliated Hospital of Northwest University, Xi'an, Shaanxi, China
| | - Fei Luan
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an, Shaanxi, China
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He R, Li L, Han C, An W, Liu Z, Gao J. Effect of the combined use of ivabradine and metoprolol in patients with acute myocardial infarction early after percutaneous coronary intervention: A randomized controlled study. Heliyon 2024; 10:e33779. [PMID: 39050427 PMCID: PMC11268166 DOI: 10.1016/j.heliyon.2024.e33779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 06/17/2024] [Accepted: 06/26/2024] [Indexed: 07/27/2024] Open
Abstract
Objective To investigate the effect and safety of the combined use of ivabradine and metoprolol in patients with acute myocardial infarction (AMI) after percutaneous coronary intervention (PCI). Methods Eighty patients with AMI were randomly divided into the ivabradine group and the control group. The ivabradine group was treated with ivabradine combined with metoprolol after PCI, while the control group was treated with metoprolol only. Both groups were treated continuously for 1 year. Echocardiography-derived parameters, heart rate, cardiopulmonary exercise testing (CPET) data, major adverse cardiac events (MACE) and myocardial markers were analyzed. The primary endpoint was the left ventricular ejection fraction (LVEF). The safety outcomes were blood pressure, liver and kidney function. Results The LVEF was significantly higher in the ivabradine group than in the control group at 1 week, 3 months and 1 year after PCI. The heart rate of the ivabradine group was significantly lower than that of the control group at 1 week and 1month after PCI. The VO2max, metabolic equivalents, anaerobic threshold heart rate, peak heart rate, and heart rate recovery at 8 min of the ivabradine group were significantly higher than those of the control group at 1 year after PCI. Kaplan-Meier analysis demonstrated the one-year total incidence of MACE in the ivabradine group was significantly lower than that in the control group. The B-type natriuretic peptide of the ivabradine group was significantly lower than that of the control group on Day 2 and Day 3 after PCI. The high-sensitivity cardiac troponin I level of the ivabradine group was significantly lower than that of the control group on Day 5 after PCI. Conclusion Early use of ivabradine in patients with AMI after PCI can achieve effective heart rate control, reduce myocardial injury, improve cardiac function and exercise tolerance, and may reduce the incidence of major adverse cardiac events. (Clinical research registration number: ChiCTR2000032731).
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Affiliation(s)
- Ruiqing He
- Department of Cardiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lingyan Li
- Department of Cardiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chao Han
- Department of Cardiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Institute of Translational Cardiovascular Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wen An
- Department of Cardiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Institute of Translational Cardiovascular Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zongjun Liu
- Department of Cardiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Institute of Translational Cardiovascular Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Junqing Gao
- Department of Cardiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Institute of Translational Cardiovascular Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Ghanbari S, Gohari S, Reshadmanesh T, Mahjani M, Arsang-Jang S, Ismail-Beigi F, Dadashi M, Chiti H, Asgari A, Taheri H, Zolfkhani O, Ahangar H. Empagliflozin improves left ventricular ejection fraction and end systolic volume in patients with type 2 diabetes mellitus and coronary artery disease: a post-hoc analysis of EMPA-CARD trial. J Diabetes Metab Disord 2024; 23:1107-1111. [PMID: 38932825 PMCID: PMC11196504 DOI: 10.1007/s40200-024-01393-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 01/17/2024] [Indexed: 06/28/2024]
Abstract
Background Sodium glucose co-transporter2 (SGLT2) inhibitors have exhibited cardioprotective properties in diabetes patients. The aim of this study was to investigate the effect of Empagliflozin on changes in echocardiographic parameters. Methods This was a post hoc analysis of the EMPA-CARD trial which was a multicenter, triple-blind randomized controlled trial. Type 2 diabetes mellitus patients with concomitant history of coronary artery disease were randomized on a 1:1 ratio into two groups receiving either 10 mg/day Empagliflozin or placebo. Patients with a history of heart failure (NYHA class 3-4) and ejection fraction (EF) < 40% were excluded. Trans-thoracic echocardiography was performed at baseline and at 26 weeks of intervention. Results A total of 69 (Empagliflozin = 39 and placebo = 30) patients underwent echocardiography. Significant changes were observed for left ventricular ejection fraction [standard error (SE) = 0.76; beta (95% correlation interval (CrI)] = -5.558 (-7.25; -4.18) and left ventricular end-systolic volume (SE = 1.38; beta (95% CrI) = 3.915 (1.2; 0.66). Other echocardiographic parameters relating to right ventricular or atrial function did not change significantly. Conclusion Empagliflozin can have cardioprotective benefits in subjects without HF. Further studies are required to determine the effect of Empagliflozin in non-HF patients. Trial registration The original EMPA-CARD study has been registered in Iranian Registry of Clinical Trials. www.IRCT.ir, Identifier: IRCT20190412043247N2. Registration Date: 6/13/2020. Registration timing: prospective.
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Affiliation(s)
- Samin Ghanbari
- Department of Cardiology, School of Medicine, Mousavi Hospital, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Sepehr Gohari
- Student Research Center, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Tara Reshadmanesh
- Student Research Center, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Mahsa Mahjani
- Endocrine Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shahram Arsang-Jang
- Department of Biostatistics, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Faramarz Ismail-Beigi
- Department of Medicine, Case Western Reserve University, University Hospitals Cleveland Medical Center, Cleveland, OH USA
| | - Mohsen Dadashi
- Department of Cardiology, School of Medicine, Mousavi Hospital, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hossein Chiti
- Endocrinology and Metabolism research Centre, School of Medicine, Vali-e-Asr Hospital, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Atieh Asgari
- Department of Cardiology, School of Medicine, Mousavi Hospital, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Homa Taheri
- Department of Cardiology, School of Medicine, Mousavi Hospital, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Ozra Zolfkhani
- Department of Cardiology, School of Medicine, Mousavi Hospital, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hassan Ahangar
- Department of Cardiology, School of Medicine, Mousavi Hospital, Zanjan University of Medical Sciences, Zanjan, Iran
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Chang AJ, Liang Y, Hamilton SA, Ambrosy AP. Medical Decision-Making and Revascularization in Ischemic Cardiomyopathy. Med Clin North Am 2024; 108:553-566. [PMID: 38548463 DOI: 10.1016/j.mcna.2023.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
Ischemic cardiomyopathy (ICM) is the most common underlying etiology of heart failure in the United States and is a significant contributor to deaths due to cardiovascular disease worldwide. The diagnosis and management of ICM has advanced significantly over the past few decades, and the evidence for medical therapy in ICM is both compelling and robust. This contrasts with evidence for coronary revascularization, which is more controversial and favors surgical approaches. This review will examine landmark clinical trial results in detail as well as provide a comprehensive overview of the current epidemiology, diagnostic approaches, and management strategies of ICM.
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Affiliation(s)
- Alex J Chang
- Department of Medicine, Kaiser Permanente San Francisco Medical Center, 2425 Geary Boulevard, San Francisco, CA 94115, USA
| | - Yilin Liang
- Department of Medicine, Kaiser Permanente San Francisco Medical Center, 2425 Geary Boulevard, San Francisco, CA 94115, USA
| | - Steven A Hamilton
- Department of Cardiology, Kaiser Permanente San Francisco Medical Center, 2425 Geary Boulevard, San Francisco, CA 94115, USA
| | - Andrew P Ambrosy
- Department of Cardiology, Kaiser Permanente San Francisco Medical Center, 2425 Geary Boulevard, San Francisco, CA 94115, USA; Clinical Trials Program, Division of Research, Kaiser Permanente Northern California, 2000 Broadway, Oakland, CA 94612, USA.
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Hirshfeld JW. The Pathophysiologic Basis of Managing Chronic Atherosclerotic Cardiovascular Disease. Med Clin North Am 2024; 108:419-425. [PMID: 38548454 DOI: 10.1016/j.mcna.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
Chronic coronary heart disease encompasses a broad spectrum of disorders that range in severity from trivial to imminently life-threatening. The primary care physician encounters coronary disease at all stages. The number of available diagnostic and therapeutic options for evaluating and treating coronary disease is vast, presenting a complex selection strategy challenge when making choices for the individual patient. The primary care physician is responsible to tailor evaluation and management strategies to each individual patient based on his/her particular disease characteristics. There are many categories of diagnostic studies and therapeutic interventions that have been shown at the population level in clinical trials to improve patient outcomes. Blindly applying the findings of all demonstrated studies and therapies to a patient with coronary disease would saddle him/her with an unsustainable burden of diagnostic tests and therapies. The core principle of the approach outlined in this article is to tailor diagnostic and therapeutic choices to the operative pathophysiology that drives a particular patient's disorder. This introductory article is intended to provide a conceptual framework for studying and applying the specialized topics discussed in the articles that follow.
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Affiliation(s)
- John W Hirshfeld
- Cardiovascular Division, Perelman University of Pennsylvania School of Medicine, 11-109 South Pavilion, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA.
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Xi H, Li X, Zhang Z, Cui X, Zhu B, Jing X, Gao X. Continuous peripheral electrical nerve stimulation improves cardiac function via autonomic nerve regulation in MI rats. Heart Rhythm 2024:S1547-5271(24)02406-8. [PMID: 38642597 DOI: 10.1016/j.hrthm.2024.04.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 04/02/2024] [Accepted: 04/15/2024] [Indexed: 04/22/2024]
Abstract
BACKGROUND Peripheral electrical nerve stimulation (PENS) reportedly improves cardiac function after myocardial ischemia (MI) by rebalancing the cardiac autonomic nervous system. The dynamic and continuous influence of PENS on autonomic and cardiac function based on cardiac self-repair is not well understood. OBJECTIVES This study aimed to explore the relationship between autonomic nervous balance and functional cardiac repair after MI and to clarify the optimal acupoint selection and time course for PENS. METHODS The activities of the superior cervical cardiac sympathetic nerve and vagus nerve were recorded to evaluate the autonomic tone directly. The pressure-volume loop system was used for left ventricular diastolic and systolic function. Noninvasive continuous electrocardiography and echocardiography were performed to analyze heart rate, heart rate variability, and left ventricular function. The effect of continuous PENS (cPENS) or instant PENS (iPENS) on autonomic and cardiac indications was tested. RESULTS Sympathetic nerve activity and vagus nerve activity increased as compensatory self-regulation on days 7 and 14 post-MI, followed by an imbalance of autonomic tone and cardiac dysfunction on day 28. cPENS at acupoint PC6 maintained autonomic hyperexcitability, improved myocardial systolic and diastolic abilities, and reduced myocardial fibrosis on day 28 post-MI, whereas cPENS at acupoint ST36 had a limited effect. Both iPENS at PC6 and ST36 improved the autonomic and cardiac function of rats in the cPENS groups. CONCLUSION Rats showed autonomic fluctuations and cardiac dysfunction 28 days post-MI. cPENS produced sympathomimetic action to sustain cardiac self-compensation, but with acupoint specificity. On the basis of cPENS, iPENS evoked autonomic regulation and cardiac benefits without acupoint differentiation.
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Affiliation(s)
- Hanqing Xi
- Institute of Acupuncture and Moxibustion, Academy of Chinese Medical Sciences, Beijing, P.R. China
| | - Xia Li
- Institute of Acupuncture and Moxibustion, Academy of Chinese Medical Sciences, Beijing, P.R. China
| | - Ziyi Zhang
- Institute of Acupuncture and Moxibustion, Academy of Chinese Medical Sciences, Beijing, P.R. China
| | - Xiang Cui
- Institute of Acupuncture and Moxibustion, Academy of Chinese Medical Sciences, Beijing, P.R. China
| | - Bing Zhu
- Institute of Acupuncture and Moxibustion, Academy of Chinese Medical Sciences, Beijing, P.R. China
| | - Xianghong Jing
- Institute of Acupuncture and Moxibustion, Academy of Chinese Medical Sciences, Beijing, P.R. China
| | - Xinyan Gao
- Institute of Acupuncture and Moxibustion, Academy of Chinese Medical Sciences, Beijing, P.R. China.
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Valls-Lacalle L, Consegal M, Ganse FG, Yáñez-Bisbe L, Pastor J, Ruiz-Meana M, Inserte J, Benito B, Ferreira-González I, Rodríguez-Sinovas A. Long-Term Protective Effects of Succinate Dehydrogenase Inhibition during Reperfusion with Malonate on Post-Infarction Left Ventricular Scar and Remodeling in Mice. Int J Mol Sci 2024; 25:4366. [PMID: 38673951 PMCID: PMC11050251 DOI: 10.3390/ijms25084366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 04/08/2024] [Accepted: 04/12/2024] [Indexed: 04/28/2024] Open
Abstract
Succinate dehydrogenase inhibition with malonate during initial reperfusion reduces myocardial infarct size in both isolated mouse hearts subjected to global ischemia and in in situ pig hearts subjected to transient coronary ligature. However, the long-term effects of acute malonate treatment are unknown. Here, we investigated whether the protective effects of succinate dehydrogenase inhibition extend to a reduction in scar size and adverse left ventricular remodeling 28 days after myocardial infarction. Initially, ten wild-type mice were subjected to 45 min of left anterior descending coronary artery (LAD) occlusion, followed by 24 h of reperfusion, and were infused during the first 15 min of reperfusion with saline with or without disodium malonate (10 mg/kg/min, 120 μL/kg/min). Malonate-treated mice depicted a significant reduction in infarct size (15.47 ± 3.40% of area at risk vs. 29.34 ± 4.44% in control animals, p < 0.05), assessed using triphenyltetrazolium chloride. Additional animals were then subjected to a 45 min LAD ligature, followed by 28 days of reperfusion. Treatment with a single dose of malonate during the first 15 min of reperfusion induced a significant reduction in scar area, measured using Picrosirius Red staining (11.94 ± 1.70% of left ventricular area (n = 5) vs. 23.25 ± 2.67% (n = 9), p < 0.05), an effect associated with improved ejection fraction 28 days after infarction, as determined using echocardiography, and an attenuated enhancement in expression of the pro-inflammatory and fibrotic markers NF-κB and Smad2/3 in remote myocardium. In conclusion, a reversible inhibition of succinate dehydrogenase with a single dose of malonate at the onset of reperfusion has long-term protective effects in mice subjected to transient coronary occlusion.
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Affiliation(s)
- Laura Valls-Lacalle
- Cardiovascular Diseases Research Group, Vall d’Hebron University Hospital and Research Institute, 08035 Barcelona, Spain; (L.V.-L.); (M.C.); (F.G.G.); (L.Y.-B.); (J.P.); (M.R.-M.); (J.I.); (B.B.); (I.F.-G.)
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Marta Consegal
- Cardiovascular Diseases Research Group, Vall d’Hebron University Hospital and Research Institute, 08035 Barcelona, Spain; (L.V.-L.); (M.C.); (F.G.G.); (L.Y.-B.); (J.P.); (M.R.-M.); (J.I.); (B.B.); (I.F.-G.)
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Freddy G. Ganse
- Cardiovascular Diseases Research Group, Vall d’Hebron University Hospital and Research Institute, 08035 Barcelona, Spain; (L.V.-L.); (M.C.); (F.G.G.); (L.Y.-B.); (J.P.); (M.R.-M.); (J.I.); (B.B.); (I.F.-G.)
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Laia Yáñez-Bisbe
- Cardiovascular Diseases Research Group, Vall d’Hebron University Hospital and Research Institute, 08035 Barcelona, Spain; (L.V.-L.); (M.C.); (F.G.G.); (L.Y.-B.); (J.P.); (M.R.-M.); (J.I.); (B.B.); (I.F.-G.)
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Javier Pastor
- Cardiovascular Diseases Research Group, Vall d’Hebron University Hospital and Research Institute, 08035 Barcelona, Spain; (L.V.-L.); (M.C.); (F.G.G.); (L.Y.-B.); (J.P.); (M.R.-M.); (J.I.); (B.B.); (I.F.-G.)
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Marisol Ruiz-Meana
- Cardiovascular Diseases Research Group, Vall d’Hebron University Hospital and Research Institute, 08035 Barcelona, Spain; (L.V.-L.); (M.C.); (F.G.G.); (L.Y.-B.); (J.P.); (M.R.-M.); (J.I.); (B.B.); (I.F.-G.)
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Javier Inserte
- Cardiovascular Diseases Research Group, Vall d’Hebron University Hospital and Research Institute, 08035 Barcelona, Spain; (L.V.-L.); (M.C.); (F.G.G.); (L.Y.-B.); (J.P.); (M.R.-M.); (J.I.); (B.B.); (I.F.-G.)
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Begoña Benito
- Cardiovascular Diseases Research Group, Vall d’Hebron University Hospital and Research Institute, 08035 Barcelona, Spain; (L.V.-L.); (M.C.); (F.G.G.); (L.Y.-B.); (J.P.); (M.R.-M.); (J.I.); (B.B.); (I.F.-G.)
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Cardiology Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain
| | - Ignacio Ferreira-González
- Cardiovascular Diseases Research Group, Vall d’Hebron University Hospital and Research Institute, 08035 Barcelona, Spain; (L.V.-L.); (M.C.); (F.G.G.); (L.Y.-B.); (J.P.); (M.R.-M.); (J.I.); (B.B.); (I.F.-G.)
- Cardiology Department, Hospital Universitari Vall d’Hebron, 08035 Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, 08035 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Antonio Rodríguez-Sinovas
- Cardiovascular Diseases Research Group, Vall d’Hebron University Hospital and Research Institute, 08035 Barcelona, Spain; (L.V.-L.); (M.C.); (F.G.G.); (L.Y.-B.); (J.P.); (M.R.-M.); (J.I.); (B.B.); (I.F.-G.)
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
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Sehly A, He A, Ihdayhid AR, Grey C, O'Connor S, Green G, Erickson M, Rankin JM, Fegan PG, Yeap BB, Dwivedi G, Lan NSR. Early SGLT2 inhibitor use is associated with improved left atrial strain following acute coronary syndrome. Acta Cardiol 2024; 79:224-234. [PMID: 38456717 DOI: 10.1080/00015385.2024.2324221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 02/22/2024] [Indexed: 03/09/2024]
Abstract
AIM Left atrial (LA) strain, a novel marker of LA function, reliably predicts diastolic dysfunction. SGLT2 inhibitors improve heart failure outcomes, but limited data exists regarding their use in the immediate aftermath of acute coronary syndrome (ACS). We studied the effect of empagliflozin on LA strain in patients with type 2 diabetes (T2D) and ACS. METHODS Patients with ACS and T2D were identified and empagliflozin was initiated in eligible patients prior to discharge. Patients not initiated on empagliflozin were analysed as a comparator group. A blinded investigator assessed LA strain using baseline and 3-6 month follow-up echocardiograms. RESULTS Forty-four participants (n = 22 each group) were included. Baseline characteristics and LA strain were similar in the two groups. LA reservoir, conduit and contractile strain increased in empagliflozin group (28.0 ± 8.4% to 34.6 ± 12.2% p < 0.001, 14.5 ± 5.4% to 16.7 ± 7.0% p = 0.034, 13.5 ± 5.2% to 17.9 ± 7.2% p = 0.005, respectively) but remained unchanged in comparison group (29.2 ± 6.7% to 28.8 ± 7.0%, 12.8 ± 4.2% to 13.3 ± 4.7%, 16.7 ± 5.3% to 15.5 ± 4.5%, respectively, p = NS). The difference in change between groups was significant for LA reservoir (p = 0.003) and contractile strain (p = 0.005). CONCLUSION In patients with ACS and T2D, addition of empagliflozin to standard ACS therapy prior to discharge is associated with improved LA function.
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Affiliation(s)
- Amro Sehly
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
| | - Albert He
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
| | - Abdul Rahman Ihdayhid
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
- Harry Perkins Institute of Medical Research, Perth, Australia
- Medical School, Curtin University, Perth, Australia
| | - Christine Grey
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
| | - Scott O'Connor
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
| | - Gillian Green
- Department of Endocrinology and Diabetes, Fiona Stanley Hospital, Perth, Australia
| | - Matthew Erickson
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
| | - James M Rankin
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
| | - P Gerry Fegan
- Medical School, Curtin University, Perth, Australia
- Department of Endocrinology and Diabetes, Fiona Stanley Hospital, Perth, Australia
| | - Bu B Yeap
- Department of Endocrinology and Diabetes, Fiona Stanley Hospital, Perth, Australia
- Medical School, The University of Western Australia, Perth, Australia
| | - Girish Dwivedi
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
- Harry Perkins Institute of Medical Research, Perth, Australia
- Medical School, The University of Western Australia, Perth, Australia
| | - Nick S R Lan
- Department of Cardiology, Fiona Stanley Hospital, Perth, Australia
- Medical School, The University of Western Australia, Perth, Australia
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9
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Motta I, Soccio M, Guidotti G, Lotti N, Pasquinelli G. Hydrogels for Cardio and Vascular Tissue Repair and Regeneration. Gels 2024; 10:196. [PMID: 38534614 DOI: 10.3390/gels10030196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 02/29/2024] [Accepted: 03/06/2024] [Indexed: 03/28/2024] Open
Abstract
Cardiovascular disease (CVD), the leading cause of death globally, affects the heart and arteries with a variety of clinical manifestations, the most dramatic of which are myocardial infarction (MI), abdominal aortic aneurysm (AAA), and intracranial aneurysm (IA) rupture. In MI, necrosis of the myocardium, scar formation, and loss of cardiomyocytes result from insufficient blood supply due to coronary artery occlusion. Beyond stenosis, the arteries that are structurally and functionally connected to the cardiac tissue can undergo pathological dilation, i.e., aneurysmal dilation, with high risk of rupture. Aneurysms of the intracranial arteries (IAs) are more commonly seen in young adults, whereas those of the abdominal aorta (AAA) are predominantly seen in the elderly. IAs, unpredictably, can undergo rupture and cause life-threatening hemorrhage, while AAAs can result in rupture, internal bleeding and high mortality rate. In this clinical context, hydrogels, three-dimensional networks of water-seizing polymers, have emerged as promising biomaterials for cardiovascular tissue repair or protection due to their biocompatibility, tunable properties, and ability to encapsulate and release bioactive molecules. This review provides an overview of the current state of research on the use of hydrogels as an innovative platform to promote cardiovascular-specific tissue repair in MI and functional recovery or protection in aneurysmal dilation.
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Affiliation(s)
- Ilenia Motta
- Alma Mater Institute on Healthy Planet, University of Bologna, Via Massarenti 11, 40138 Bologna, Italy
| | - Michelina Soccio
- Civil, Chemical, Environmental and Materials Engineering Department, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
| | - Giulia Guidotti
- Civil, Chemical, Environmental and Materials Engineering Department, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
| | - Nadia Lotti
- Civil, Chemical, Environmental and Materials Engineering Department, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
| | - Gianandrea Pasquinelli
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Via Massarenti 9, 40138 Bologna, Italy
- Pathology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
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10
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Santos‐Ferreira D, Diaz SO, Ferreira JP, Girerd N, Pellicori P, Mariottoni B, Cosmi F, Hazebroek M, Verdonschot JA, Cuthbert J, Petutschnigg J, Heymans S, Staessen JA, Pieske B, Edelmann F, Clark AL, Rossignol P, Fontes‐Carvalho R, Cleland JG, Zannad F. Phenotyping patients with ischaemic heart disease at risk of developing heart failure: an analysis of the HOMAGE trial. ESC Heart Fail 2024; 11:209-218. [PMID: 37939716 PMCID: PMC10804163 DOI: 10.1002/ehf2.14465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 05/15/2023] [Accepted: 06/21/2023] [Indexed: 11/10/2023] Open
Abstract
AIMS We aim to characterize the clinical and proteomic profiles of patients at risk of developing heart failure (HF), with and without coronary artery disease (CAD) or prior myocardial infarction (MI). METHODS AND RESULTS HOMAGE evaluated the effect of spironolactone on plasma and serum markers of fibrosis over 9 months of follow-up in participants with (or at risk of having) CAD, and raised natriuretic peptides. In this post hoc analysis, patients were classified as (i) neither CAD nor MI; (ii) CAD; or (iii) MI. Proteomic between-group differences were evaluated through logistic regression and narrowed using backward stepwise selection and bootstrapping. Among the 527 participants, 28% had neither CAD or MI, 31% had CAD, and 41% had prior MI. Compared with people with neither CAD nor MI, those with CAD had higher baseline plasma concentrations of matrix metalloproteinase-7 (MMP-7), galectin-4 (GAL4), plasminogen activator inhibitor 1 (PAI-1), and lower plasma peptidoglycan recognition protein 1 (PGLYRP1), whilst those with a history of MI had higher plasma MMP-7, neurotrophin-3 (NT3), pulmonary surfactant-associated protein D (PSPD), and lower plasma tumour necrosis factor-related activation-induced cytokine (TRANCE). Proteomic signatures were similar for patients with CAD or prior MI. Treatment with spironolactone was associated with an increase of MMP7, NT3, and PGLYRP1 at 9 months. CONCLUSIONS In patients at risk of developing HF, those with CAD or MI had a different proteomic profile regarding inflammatory, immunological, and collagen catabolic processes.
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Affiliation(s)
- Diogo Santos‐Ferreira
- Department of CardiologyCentro Hospitalar Vila Nova de Gaia/EspinhoVila Nova de GaiaPortugal
- Department of Surgery and Physiology, Cardiovascular R&D Centre ‐ UnIC@RISEFaculty of Medicine of the University of PortoPortoPortugal
| | - Sílvia O. Diaz
- Department of Surgery and Physiology, Cardiovascular R&D Centre ‐ UnIC@RISEFaculty of Medicine of the University of PortoPortoPortugal
| | - João Pedro Ferreira
- Department of Surgery and Physiology, Cardiovascular R&D Centre ‐ UnIC@RISEFaculty of Medicine of the University of PortoPortoPortugal
- Inserm, Centre d'Investigation Clinique Plurithématique 1433, CHRU de Nancy, F‐CRIN INI‐CRCTUniversité de LorraineNancyFrance
| | - Nicolas Girerd
- Inserm, Centre d'Investigation Clinique Plurithématique 1433, CHRU de Nancy, F‐CRIN INI‐CRCTUniversité de LorraineNancyFrance
| | | | | | - Franco Cosmi
- Inserm, Centre d'Investigation Clinique Plurithématique 1433, CHRU de Nancy, F‐CRIN INI‐CRCTUniversité de LorraineNancyFrance
| | - Mark Hazebroek
- Department of CardiologyMaastricht University Medical CenterMaastrichtThe Netherlands
| | - Job A.J. Verdonschot
- Department of CardiologyMaastricht University Medical CenterMaastrichtThe Netherlands
| | - Joe Cuthbert
- Department of CardiologyUniversity of Hull, Castle Hill HospitalCottinghamUK
| | - Johannes Petutschnigg
- Department of Internal Medicine and CardiologyCharité University Medicine, Berlin Institute of Health (BIH), and German Centre for Cardiovascular Research (DZHK), Partner Site BerlinBerlinGermany
| | - Stephane Heymans
- Department of CardiologyMaastricht University Medical CenterMaastrichtThe Netherlands
| | - Jan A. Staessen
- Non‐Profit Research Association Alliance for the Promotion of Preventive Medicine (APPREMED)MechelenBelgium
| | - Burkert Pieske
- Department of Internal Medicine and CardiologyCharité University Medicine, Berlin Institute of Health (BIH), and German Centre for Cardiovascular Research (DZHK), Partner Site BerlinBerlinGermany
- German Heart Center BerlinBerlinGermany
| | - Frank Edelmann
- Department of Internal Medicine and CardiologyCharité University Medicine, Berlin Institute of Health (BIH), and German Centre for Cardiovascular Research (DZHK), Partner Site BerlinBerlinGermany
| | - Andrew L. Clark
- Department of CardiologyUniversity of Hull, Castle Hill HospitalCottinghamUK
| | - Patrick Rossignol
- Inserm, Centre d'Investigation Clinique Plurithématique 1433, CHRU de Nancy, F‐CRIN INI‐CRCTUniversité de LorraineNancyFrance
| | - Ricardo Fontes‐Carvalho
- Department of CardiologyCentro Hospitalar Vila Nova de Gaia/EspinhoVila Nova de GaiaPortugal
- Department of Surgery and Physiology, Cardiovascular R&D Centre ‐ UnIC@RISEFaculty of Medicine of the University of PortoPortoPortugal
| | - John G.F. Cleland
- School of Cardiovascular and Metabolic HealthUniversity of GlasgowGlasgowUK
| | - Faiez Zannad
- Inserm, Centre d'Investigation Clinique Plurithématique 1433, CHRU de Nancy, F‐CRIN INI‐CRCTUniversité de LorraineNancyFrance
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11
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Węgiel M, Surmiak M, Malinowski KP, Dziewierz A, Surdacki A, Bartuś S, Rakowski T. In-Hospital Levels of Circulating MicroRNAs as Potential Predictors of Left Ventricular Remodeling Post-Myocardial Infarction. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:149. [PMID: 38256409 PMCID: PMC10819680 DOI: 10.3390/medicina60010149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/01/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024]
Abstract
Background and Objectives: Biochemical and molecular regulation of both adaptive and pathological responses of heart tissue to ischemic injury is widely investigated. However, it is still not fully understood. Several biomarkers are tested as predictors of left ventricle (LV) remodeling after myocardial infarction (MI). The aim of this study was to assess the relationship between selected microRNAs (miRNAs) and LV function and morphology in patients after MI. Materials and Methods: Selected miRNAs related to heart failure were assessed in the acute phase of MI: miR-150-3p, miR-21-5p, miR-19b-3p, miR-155-5p, miR-22-5p. Echocardiography with 3D imaging was performed at baseline and after 6 months. Remodeling was defined as >20% increase in LV end-diastolic volume, whereas reverse remodeling was defined as >10% reduction in LV end-systolic volume. Results: Eighty patients entered the registry. Remodeling occurred in 26% and reverse remodeling was reported in 51% of patients. In the presented study, none of the analyzed miRNAs were found to be a significant LV remodeling predictor. The observed correlations between miRNAs and other circulating biomarkers of myocardial remodeling were relatively weak. Conclusions: Our analysis does not demonstrate an association between the analyzed miRNAs and LV remodeling in patients with MI.
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Affiliation(s)
- Michał Węgiel
- Clinical Department of Cardiology and Cardiovascular Interventions, University Hospital in Krakow, 30-688 Krakow, Poland; (M.W.); (A.D.); (S.B.)
| | - Marcin Surmiak
- Department of Internal Medicine, Jagiellonian University Medical College, 30-688 Krakow, Poland
| | - Krzysztof Piotr Malinowski
- Department of Bioinformatics and Telemedicine, Jagiellonian University Medical College, 30-688 Krakow, Poland
| | - Artur Dziewierz
- Clinical Department of Cardiology and Cardiovascular Interventions, University Hospital in Krakow, 30-688 Krakow, Poland; (M.W.); (A.D.); (S.B.)
- 2nd Department of Cardiology, Institute of Cardiology, Jagiellonian University Medical College, 30-688 Krakow, Poland
| | - Andrzej Surdacki
- Clinical Department of Cardiology and Cardiovascular Interventions, University Hospital in Krakow, 30-688 Krakow, Poland; (M.W.); (A.D.); (S.B.)
- 2nd Department of Cardiology, Institute of Cardiology, Jagiellonian University Medical College, 30-688 Krakow, Poland
| | - Stanisław Bartuś
- Clinical Department of Cardiology and Cardiovascular Interventions, University Hospital in Krakow, 30-688 Krakow, Poland; (M.W.); (A.D.); (S.B.)
- 2nd Department of Cardiology, Institute of Cardiology, Jagiellonian University Medical College, 30-688 Krakow, Poland
| | - Tomasz Rakowski
- Clinical Department of Cardiology and Cardiovascular Interventions, University Hospital in Krakow, 30-688 Krakow, Poland; (M.W.); (A.D.); (S.B.)
- 2nd Department of Cardiology, Institute of Cardiology, Jagiellonian University Medical College, 30-688 Krakow, Poland
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12
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Pavlidis G, Tsilivarakis D, Katogiannis K, Vlastos D, Katsanos S, Katsanaki E, Thymis J, Parissis J, Lambadiari V, Ikonomidis I. Association of aortic stiffness early post myocardial infarction with left ventricular remodelling. Eur J Clin Invest 2024; 54:e14090. [PMID: 37675585 DOI: 10.1111/eci.14090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 08/07/2023] [Accepted: 08/23/2023] [Indexed: 09/08/2023]
Abstract
BACKGROUND Adverse left ventricular (LV) remodelling after myocardial infarction is associated with heart failure. We investigated whether aortic stiffness during acute ST-segment elevation myocardial infarction is associated with LV remodelling at long-term follow-up. METHODS In 109 patients within 48 h of myocardial infarction post-primary percutaneous coronary intervention and after 2 years, we measured: (a) carotid to femoral pulse wave velocity (PWV), (b) LV global longitudinal strain (GLS) and left atrial strain using speckle-tracking echocardiography, (c) PWV/GLS ratio as a surrogate marker of ventricular-arterial interaction, and (d) LV end-diastolic and end-systolic volumes. A > 15% decrease from the baseline in LV end-systolic volume at 2-year follow-up was considered as a criterion of reverse LV remodelling. RESULTS Compared with baseline, all patients had reduced PWV, LV end-diastolic and end-systolic volumes while PWV/GLS, GLS and reservoir left atrial strain were improved (p < .05) after 2 years. Baseline values of PWV, GLS, PWV/GLS ratio and reservoir left atrial strain were associated with percentage change of LV end-systolic volume at 2 years (p < .05). Multivariable analysis revealed that lower baseline values of PWV and a less impaired GLS and PWV/GLS were independently associated with reverse LV remodelling at 2 years with a C-statistic of .748, .711 and .787, respectively. CONCLUSION Aortic stiffness early post-infarction determines LV remodelling after 2 years of the ischemic event despite post successful revascularization. CLINICAL TRIAL REGISTRATION-URL http://www. CLINICALTRIALS gov. Unique identifier: NCT03984123, 30/04/2020.
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Affiliation(s)
- George Pavlidis
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Damianos Tsilivarakis
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Katogiannis
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios Vlastos
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Spyridon Katsanos
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Eleni Katsanaki
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - John Thymis
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - John Parissis
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Vaia Lambadiari
- 2nd Department of Internal Medicine, Research Unit and Diabetes Center, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Ignatios Ikonomidis
- 2nd Department of Cardiology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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13
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Zhang Y, Wang J, Wang X, Li A, Lei Z, Li D, Xing D, Zhang Y, Su W, Jiao X. TXNIP aggravates cardiac fibrosis and dysfunction after myocardial infarction in mice by enhancing the TGFB1/Smad3 pathway and promoting NLRP3 inflammasome activation. Acta Biochim Biophys Sin (Shanghai) 2023; 55:1950-1960. [PMID: 37850269 PMCID: PMC10753373 DOI: 10.3724/abbs.2023150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 07/11/2023] [Indexed: 10/19/2023] Open
Abstract
Myocardial infarction (MI) results in high mortality. The size of fibrotic scar tissue following MI is an independent predictor of MI outcomes. Thioredoxin-interacting protein (TXNIP) is involved in various fibrotic diseases. Its role in post-MI cardiac fibrosis, however, remains poorly understood. In the present study, we investigate the biological role of TXNIP in post-MI cardiac fibrosis and the underlying mechanism using mouse MI models of the wild-type (WT), Txnip-knockout ( Txnip-KO) type and Txnip-knock-in ( Txnip-KI) type. After MI, the animals present with significantly upregulated TXNIP levels, and their fibrotic areas are remarkably expanded with noticeably impaired cardiac function. These changes are further aggravated under Txnip-KI conditions but are ameliorated in Txnip-KO animals. MI also leads to increased protein levels of the fibrosis indices Collagen I, Collagen III, actin alpha 2 (ACTA2), and connective tissue growth factor (CTGF). The Txnip-KI group exhibits the highest levels of these proteins, while the lowest levels are observed in the Txnip-KO mice. Furthermore, Txnip-KI significantly upregulates the levels of transforming growth factor (TGF)B1, p-Smad3, NOD-, LRR- and pyrin domain-containing protein 3 (NLRP3), Cleaved Caspase-1, and interleukin (IL)1B after MI, but these effects are markedly offset by Txnip-KO. In addition, after MI, the Smad7 level significantly decreases, particularly in the Txnip-KI mice. TXNIP may aggravate the progression of post-MI fibrosis and cardiac dysfunction by activating the NLRP3 inflammasome, followed by IL1B generation and then the enhancement of the TGFB1/Smad3 pathway. As such, TXNIP might serve as a novel potential therapeutic target for the treatment of post-MI cardiac fibrosis.
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Affiliation(s)
- Yan Zhang
- Key Laboratory of Cellular Physiology (Shanxi Medical University)Ministry of Educationand Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
- Department of Foreign LanguagesChangzhi Medical CollegeChangzhi046000China
| | - Jin Wang
- Key Laboratory of Cellular Physiology (Shanxi Medical University)Ministry of Educationand Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
| | - Xuejiao Wang
- Key Laboratory of Cellular Physiology (Shanxi Medical University)Ministry of Educationand Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
| | - Aiyun Li
- Key Laboratory of Cellular Physiology (Shanxi Medical University)Ministry of Educationand Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
| | - Zhandong Lei
- Key Laboratory of Cellular Physiology (Shanxi Medical University)Ministry of Educationand Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
| | - Dongxue Li
- Key Laboratory of Cellular Physiology (Shanxi Medical University)Ministry of Educationand Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
| | - Dehai Xing
- Key Laboratory of Cellular Physiology (Shanxi Medical University)Ministry of Educationand Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
| | - Yichao Zhang
- Key Laboratory of Cellular Physiology (Shanxi Medical University)Ministry of Educationand Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
| | - Wanzhen Su
- Key Laboratory of Cellular Physiology (Shanxi Medical University)Ministry of Educationand Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
| | - Xiangying Jiao
- Key Laboratory of Cellular Physiology (Shanxi Medical University)Ministry of Educationand Department of PhysiologyShanxi Medical UniversityTaiyuan030001China
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14
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Wu YJ, Deng B, Wang SB, Qiao R, Zhang XW, Lu Y, Wang L, Gu SZ, Zhang YQ, Li KQ, Yu ZL, Wu LX, Zhao SB, Zhou SL, Yang Y, Wang LS. Effects of Compound Danshen Dripping Pills on Ventricular Remodeling and Cardiac Function after Acute Anterior Wall ST-Segment Elevation Myocardial Infarction (CODE-AAMI): Protocol for a Randomized Placebo-Controlled Trial. Chin J Integr Med 2023; 29:1059-1065. [PMID: 37656413 DOI: 10.1007/s11655-023-3648-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND Ventricular remodeling after acute anterior wall ST-segment elevation myocardial infarction (AAMI) is an important factor in occurrence of heart failure which additionally results in poor prognosis. Therefore, the treatment of ventricular remodeling needs to be further optimized. Compound Danshen Dripping Pills (CDDP), a traditional Chinese medicine, exerts a protective effect on microcirculatory disturbance caused by ischemia-reperfusion injury and attenuates ventricular remodeling after myocardial infarction. OBJECTIVE This study is designed to evaluate the efficacy and safety of CDDP in improving ventricular remodeling and cardiac function after AAMI on a larger scale. METHODS This study is a multi-center, randomized, double-blind, placebo-controlled, parallel-group clinical trial. The total of 268 patients with AAMI after primary percutaneous coronary intervention (pPCI) will be randomly assigned 1:1 to the CDDP group (n=134) and control group (n=134) with a follow-up of 48 weeks. Both groups will be treated with standard therapy of ST-segment elevation myocardial infarction (STEMI), with the CDDP group administrating 20 tablets of CDDP before pPCI and 10 tablets 3 times daily after pPCI, and the control group treated with a placebo simultaneously. The primary endpoint is 48-week echocardiographic outcomes including left ventricular ejection fraction (LVEF), left ventricular end-diastolic volume index (LVEDVI), and left ventricular end-systolic volume index (LVESVI). The secondary endpoint includes the change in N terminal pro-B-type natriuretic peptide (NT-proBNP) level, arrhythmias, and cardiovascular events (death, cardiac arrest, or cardiopulmonary resuscitation, rehospitalization due to heart failure or angina pectoris, deterioration of cardiac function, and stroke). Investigators and patients are both blinded to the allocated treatment. DISCUSSION This prospective study will investigate the efficacy and safety of CDDP in improving ventricular remodeling and cardiac function in patients undergoing pPCI for a first AAMI. Patients in the CDDP group will be compared with those in the control group. If certified to be effective, CDDP treatment in AAMI will probably be advised on a larger scale. (Trial registration No. NCT05000411).
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Affiliation(s)
- Yu-Jie Wu
- Department of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Bo Deng
- Department of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Si-Bo Wang
- Department of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Rui Qiao
- Department of Cardiology, Anqing Municipal Hospital Affiliated to Anhui Medical University, Anqing, Jiangsu Province, 246003, China
| | - Xi-Wen Zhang
- Department of Cardiology, Huai'an First People's Hospital, Huai'an, Jiangsu Province, 223300, China
| | - Yuan Lu
- Department of Cardiology, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu Province, 221006, China
| | - Li Wang
- Department of Cardiology, Pukou Branch of Jiangsu People's Hospital, Nanjing, 211899, China
| | - Shun-Zhong Gu
- Department of Cardiology, Hai'an People's Hospital, Nantong, Jiangsu Province, 226699, China
| | - Yu-Qing Zhang
- Department of Cardiology, the Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing, 211199, China
| | - Kai-Qiao Li
- Department of Cardiology, Qixia District Hospital of Nanjing City, Nanjing, 210046, China
| | - Zong-Liang Yu
- Department of Cardiology, the First People's Hospital of Kunshan Affiliated to Jiangsu University, Kunshan, Jiangsu Province, 215300, China
| | - Li-Xing Wu
- Department of Cardiology, Nanjing Lishui District Hospital of Traditional Chinese Medicine, Nanjing, 211299, China
| | - Sheng-Biao Zhao
- Department of Cardiology, Nanjing Meishan Hospital, Nanjing, 210039, China
| | - Shuang-Lin Zhou
- Department of Cardiology, Nanjing Meishan Hospital, Nanjing, 210039, China
| | - Yang Yang
- Department of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Lian-Sheng Wang
- Department of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China.
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15
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Aimo A, Burchielli S, Barison A, Aquaro GD, Musetti V, Masotti S, Pucci A, Modena M, Terlizzi D, Passino C, Emdin M. Effects of pirfenidone on scar size and ventricular remodeling after myocardial infarction: a preclinical study. J Cardiovasc Med (Hagerstown) 2023; 24:880-890. [PMID: 37942789 DOI: 10.2459/jcm.0000000000001534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
BACKGROUND An intense fibrotic response after myocardial infarction (MI) may lead to scar expansion and left ventricular (LV) remodeling. We investigated the effects of the antifibrotic drug pirfenidone in this setting. METHODS Male Wistar rats were randomized to: sham procedure (n = 13), reperfused MI-induced by ligating the left anterior descending artery (LAD) for 45 min (n = 17), reperfused MI plus standard therapy (aspirin, angiotensin-converting enzyme inhibitor, beta blocker, and mineralocorticoid receptor antagonist) (n = 17), reperfused MI plus pirfenidone alone (n = 17), or reperfused MI plus standard therapy and pirfenidone (n = 17). Rats surviving MI induction underwent cardiac magnetic resonance scans after 72 h and 30 days from MI, and were sacrificed on day 31. RESULTS Rats completing the whole protocol numbered 11 in the sham group, 9 in the untreated MI group, 8 in the standard treatment group, 9 in the pirfenidone alone group, and 9 in the standard treatment plus pirfenidone group. No significant differences emerged between LV volumes, ejection fraction or mass at 30 days or the differences from 72 h to 30 days. Small, nonsignificant differences between rats on pirfenidone alone vs. those on standard therapy emerged. The total extent of LV fibrosis, quantified as area and percentage of the tissue sample, did not differ significantly between rats on pirfenidone alone vs. those on standard therapy alone. CONCLUSION Pirfenidone does not have additional effects on LV remodeling or fibrosis compared with standard therapy, but its effects are similar to standard therapy alone.
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Affiliation(s)
- Alberto Aimo
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa
| | | | - Andrea Barison
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa
| | | | - Veronica Musetti
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa
| | - Silvia Masotti
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa
| | - Angela Pucci
- Histopathology Department, University Hospital of Pisa, Italy
| | - Martina Modena
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
| | | | - Claudio Passino
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa
| | - Michele Emdin
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa
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16
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Kawasaki NK, Suhara T, Komai K, Shimada BK, Yorichika N, Kobayashi M, Baba Y, Higa JK, Matsui T. The role of ferroptosis in cell-to-cell propagation of cell death initiated from focal injury in cardiomyocytes. Life Sci 2023; 332:122113. [PMID: 37739163 PMCID: PMC10591893 DOI: 10.1016/j.lfs.2023.122113] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 09/18/2023] [Accepted: 09/18/2023] [Indexed: 09/24/2023]
Abstract
AIMS Ferroptosis has grown in importance as a key factor in ischemia-reperfusion (I/R) injury. This study explores the mechanism underlying fibrotic scarring extending along myofibers in cardiac ischemic injury and demonstrates the integral role of ferroptosis in causing a unique cell death pattern linked to I/R injury. MAIN METHODS Cadaveric hearts from individuals who had ischemic injury were examined by histological assays. We created a novel model of inducing cell death in H9c2 cells, and used it to demonstrate ferroptotic cell death extending in a cell-to-cell manner. Ex vivo Langendorff-perfused hearts were used alongside the model to replicate cell death extension along myofibers while also demonstrating protective effects of a ferroptosis inhibitor, ferrostatin-1 (Fer-1). KEY FINDINGS Human hearts from individuals who had I/R injury demonstrated scarring along myofibers that was consistent with mouse models, suggesting that cell death extended from cell-to-cell. Treatment with Ras-selective lethal 3 (RSL3), a ferroptosis inducer, and exposure to excess iron exacerbated cell death propagation in in vitro models, and inhibition of ferroptosis by Fer-1 blunted this effect in both settings. In ex vivo models, Fer-1 was sufficient to reduce cell death along the myofibers caused by external injury. SIGNIFICANCE The unique I/R injury-induced pattern of cell death along myofibers requires novel injury models that mimic this phenomenon, thus we established new methods to replicate it. Ferroptosis is important in propagating injury between cells and better understanding this mechanism may lead to therapeutic responses that limit I/R injury.
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Affiliation(s)
- Nicholas K Kawasaki
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai'i at Manoa, HI, USA
| | - Tomohiro Suhara
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai'i at Manoa, HI, USA; Department of Anesthesiology, Keio University School of Medicine, Tokyo, Japan
| | - Kyoko Komai
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai'i at Manoa, HI, USA; Department of Microbiology and Immunology, Keio University School of Medicine, Tokyo, Japan
| | - Briana K Shimada
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai'i at Manoa, HI, USA
| | - Naaiko Yorichika
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai'i at Manoa, HI, USA
| | - Motoi Kobayashi
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai'i at Manoa, HI, USA
| | - Yuichi Baba
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai'i at Manoa, HI, USA; Department of Cardiology and Geriatrics, Kochi Medical School, Kochi University, Kochi, Japan
| | - Jason K Higa
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai'i at Manoa, HI, USA
| | - Takashi Matsui
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai'i at Manoa, HI, USA.
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17
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Karmazyn M, Gan XT. Probiotics as potential treatments to reduce myocardial remodelling and heart failure via the gut-heart axis: State-of-the-art review. Mol Cell Biochem 2023; 478:2539-2551. [PMID: 36892791 DOI: 10.1007/s11010-023-04683-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/17/2023] [Indexed: 03/10/2023]
Abstract
Probiotics are considered to represent important modulators of gastrointestinal health through increased colonization of beneficial bacteria thus altering the gut microflora. Although these beneficial effects of probiotics are now widely recognized, emerging evidence suggests that alterations in the gut microflora also affect numerous other organ systems including the heart through a process generally referred to as the gut-heart axis. Moreover, cardiac dysfunction such as that seen in heart failure can produce an imbalance in the gut flora, known as dysbiosis, thereby further contributing to cardiac remodelling and dysfunction. The latter occurs by the production of gut-derived pro-inflammatory and pro-remodelling factors which exacerbate cardiac pathology. One of the key contributors to gut-dependent cardiac pathology is trimethylamine N-oxide (TMAO), a choline and carnitine metabolic by-product first synthesized as trimethylamine which is then converted into TMAO by a hepatic flavin-containing monooxygenase. The production of TMAO is particularly evident with regular western diets containing high amounts of both choline and carnitine. Dietary probiotics have been shown to reduce myocardial remodelling and heart failure in animal models although the precise mechanisms for these effects are not completely understood. A large number of probiotics have been shown to possess a reduced capacity to synthesize gut-derived trimethylamine and therefore TMAO thereby suggesting that inhibition of TMAO is a factor mediating the beneficial cardiac effects of probiotics. However, other potential mechanisms may also be important contributing factors. Here, we discuss the potential benefit of probiotics as effective therapeutic tools for attenuating myocardial remodelling and heart failure.
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Affiliation(s)
- Morris Karmazyn
- Department of Pharmacology and Physiology, University of Western Ontario, London, ON, N6G 2X6, Canada.
| | - Xiaohong Tracey Gan
- Department of Pharmacology and Physiology, University of Western Ontario, London, ON, N6G 2X6, Canada
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18
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Aimo A, Martinez-Falguera D, Barison A, Musetti V, Masotti S, Morfino P, Passino C, Martinelli G, Pucci A, Crisostomo V, Sanchez-Margallo F, Blanco-Blazquez V, Galvez-Monton C, Emdin M, Bayes-Genis A. Colchicine added to standard therapy further reduces fibrosis in pigs with myocardial infarction. J Cardiovasc Med (Hagerstown) 2023; 24:840-846. [PMID: 37773884 DOI: 10.2459/jcm.0000000000001554] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/01/2023]
Abstract
BACKGROUND The anti-inflammatory drug colchicine improves the outcome of patients with myocardial infarction (MI). As an intense inflammatory and fibrotic response after MI may lead to scar expansion and left ventricular (LV) remodeling, the clinical benefit of colchicine could be related to a positive effect on the infarct scar and LV remodeling. METHODS Pigs underwent left anterior descending artery occlusion through an angioplasty balloon for 90 min and were then randomized into two groups: standard therapy [ACE inhibitor, beta blocker, mineralocorticoid receptor antagonist (MRA), aspirin] plus colchicine (n = 14) or standard therapy alone (n = 13). The pigs were treated for 30 days and underwent two cardiac magnetic resonance (CMR) scans at 72 h and 30 days. The pigs were then sacrificed the day after the second CMR. The primary efficacy end point was the extent of fibrosis in the infarct zone (calculated on eight samples from this zone and averaged). RESULTS In the hearts explanted after 31 days, pigs in the colchicine group had less fibrosis in the infarct zone than the other animals [41.6% (20.4-51.0) vs. 57.4% (42.9-66.5); P = 0.022]. There was a trend toward a higher myocardial salvage index (MSI; an index of the efficacy of revascularization) in pigs on colchicine (P = 0.054). Conversely, changes in LV volumes, ejection fraction and mass did not differ between groups. CONCLUSION Colchicine therapy for 1 month after reperfused MI further reduces myocardial fibrosis when added to standard therapy, while it does not have additional effects on LV remodeling.
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Affiliation(s)
- Alberto Aimo
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | | | - Andrea Barison
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Veronica Musetti
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Silvia Masotti
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Paolo Morfino
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
| | - Claudio Passino
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Giulia Martinelli
- Institut del Cor, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain
| | - Angela Pucci
- Histopathology Department, University Hospital of Pisa, Italy
| | - Veronica Crisostomo
- Jesús Usón Minimally Invasive Surgery Centre, Cáceres
- CIBERCV, Instituto de Salud Carlos III, Madrid
| | | | - Virginia Blanco-Blazquez
- Jesús Usón Minimally Invasive Surgery Centre, Cáceres
- CIBERCV, Instituto de Salud Carlos III, Madrid
| | - Carolina Galvez-Monton
- Institut del Cor, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain
| | - Michele Emdin
- Interdisciplinary Center for Health Sciences, Scuola Superiore Sant'Anna
- Cardiology Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Antoni Bayes-Genis
- Institut del Cor, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Barcelona
- CIBERCV, Carlos III Institute of Health, Madrid, Spain
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19
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El-Saadi W, Engvall J, Karlsson JE, Maret E. Four- to seven-year follow-up of pharmacological postconditioning with mangafodipir as an adjunct to primary PCI in ST-segment elevation myocardial infarction. Clin Physiol Funct Imaging 2023; 43:413-420. [PMID: 37300475 DOI: 10.1111/cpf.12839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 05/24/2023] [Accepted: 06/07/2023] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Adverse left ventricular remodelling (AR) develops over time in approximately 30% of patients with a history of coronary artery disease. AR manifests as a structural change in the left ventricle (LV) in terms of increased volumes and reduced left ventricular ejection fraction (LVEF). Manganese dipyridoxyl diphosphate (mangafodipir) has demonstrated interesting cardioprotective features in acute myocardial ischaemia. Pharmacological postconditioning (PP) with mangafodipir as an adjunct to primary percutaneous coronary intervention may possibly reduce the development of AR over time in ST-elevation myocardial infarction (STEMI). The aim of this 4-7-year follow-up study is to investigate the potential benefits of PP with mangafodipir in STEMI patients. METHOD Thirteen out of the initial 20 patients that were included in the primary study of Karlsson et al. were followed up between April and June 2017. The study group underwent review of the hospital records, a clinical examination with ECG and blood sample analysis before cardiac magnetic resonance examination of the patient. LVEF, left ventricular diastolic volume, left ventricular end systolic volume, LV mass and myocardial strain in all directions were computed. RESULTS The PP group showed a decrease in LV volume, mass and higher LVEF at follow-up (p < 0.05) while the individual response of the placebo group showed features that are seen in AR. Although there was no difference in myocardial strain, measurement for the PP-group was higher in absolute terms. CONCLUSION Pharmacological postconditioning with mangafodipir in STEMI demonstrated cardioprotective features compared to the placebo group at follow-up. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Walid El-Saadi
- Department of Internal Medicine, Ryhov County Hospital, Region Jönköping County, Jönköping, Sweden
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Jan Engvall
- Department of Clinical Physiology, Linköping University, Linköping, Sweden
- Center for Medical Imaging Science and Visualization, Linköping University, Linköping, Sweden
| | - Jan-Erik Karlsson
- Department of Internal Medicine, Ryhov County Hospital, Region Jönköping County, Jönköping, Sweden
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Eva Maret
- Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
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Wan J, Zhang Z, Wu C, Tian S, Zang Y, Jin G, Sun Q, Wang P, Luan X, Yang Y, Zhan X, Ye LL, Duan DD, Liu X, Zhang W. Astragaloside IV derivative HHQ16 ameliorates infarction-induced hypertrophy and heart failure through degradation of lncRNA4012/9456. Signal Transduct Target Ther 2023; 8:414. [PMID: 37857609 PMCID: PMC10587311 DOI: 10.1038/s41392-023-01660-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 09/10/2023] [Accepted: 09/18/2023] [Indexed: 10/21/2023] Open
Abstract
Reversing ventricular remodeling represents a promising treatment for the post-myocardial infarction (MI) heart failure (HF). Here, we report a novel small molecule HHQ16, an optimized derivative of astragaloside IV, which effectively reversed infarction-induced myocardial remodeling and improved cardiac function by directly acting on the cardiomyocyte to reverse hypertrophy. The effect of HHQ16 was associated with a strong inhibition of a newly discovered Egr2-affiliated transcript lnc9456 in the heart. While minimally expressed in normal mouse heart, lnc9456 was dramatically upregulated in the heart subjected to left anterior descending coronary artery ligation (LADL) and in cardiomyocytes subjected to hypertrophic stimulation. The critical role of lnc9456 in cardiomyocyte hypertrophy was confirmed by specific overexpression and knockout in vitro. A physical interaction between lnc9456 and G3BP2 increased NF-κB nuclear translocation, triggering hypertrophy-related cascades. HHQ16 physically bound to lnc9456 with a high-affinity and induced its degradation. Cardiomyocyte-specific lnc9456 overexpression induced, but knockout prevented LADL-induced, cardiac hypertrophy and dysfunction. HHQ16 reversed the effect of lnc9456 overexpression while lost its protective role when lnc9456 was deleted, further confirming lnc9456 as the bona fide target of HHQ16. We further identified the human ortholog of lnc9456, also an Egr2-affiliated transcript, lnc4012. Similarly, lnc4012 was significantly upregulated in hypertrophied failing hearts of patients with dilated cardiomyopathy. HHQ16 also specifically bound to lnc4012 and caused its degradation and antagonized its hypertrophic effects. Targeted degradation of pathological increased lnc4012/lnc9456 by small molecules might serve as a novel promising strategy to regress infarction-induced cardiac hypertrophy and HF.
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Affiliation(s)
- Jingjing Wan
- School of Pharmacy, Second Military Medical University, Shanghai, PR China
| | - Zhen Zhang
- School of Pharmacy, Second Military Medical University, Shanghai, PR China
| | - Chennan Wu
- School of Pharmacy, Second Military Medical University, Shanghai, PR China
| | - Saisai Tian
- School of Pharmacy, Second Military Medical University, Shanghai, PR China
| | - Yibei Zang
- School of Pharmacy, Second Military Medical University, Shanghai, PR China
| | - Ge Jin
- School of Pharmacy, Second Military Medical University, Shanghai, PR China
| | - Qingyan Sun
- China Institute of Pharmaceutical Industry, Shanghai, PR China
| | - Pin Wang
- Key Laboratory of Medical Immunology and Institute of Immunology, Second Military Medical University, Shanghai, PR China
| | - Xin Luan
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, PR China
| | - Yili Yang
- China Regional Research Centre, International Centre of Genetic Engineering & Biotechnology, Taizhou, PR China
| | - Xuelin Zhan
- China Regional Research Centre, International Centre of Genetic Engineering & Biotechnology, Taizhou, PR China
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Tianjin, PR China
| | - Lingyu Linda Ye
- Center for Phenomics of Traditional Chinese Medicine, Hospital of Traditional Chinese Medicine Affiliated to Southwest Medical University, Southwest Medical University, Luzhou, PR China
| | - Dayue Darrel Duan
- Center for Phenomics of Traditional Chinese Medicine, Hospital of Traditional Chinese Medicine Affiliated to Southwest Medical University, Southwest Medical University, Luzhou, PR China.
- Key Laboratory of Autoimmune Diseases and Precision Medicine, People's Hospital of Ningxia Hui Autonomous Region, Yinchuan, PR China.
| | - Xia Liu
- School of Pharmacy, Second Military Medical University, Shanghai, PR China.
| | - Weidong Zhang
- School of Pharmacy, Second Military Medical University, Shanghai, PR China.
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, PR China.
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21
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Jiang H, Fang T, Cheng Z. Mechanism of heart failure after myocardial infarction. J Int Med Res 2023; 51:3000605231202573. [PMID: 37818767 PMCID: PMC10566288 DOI: 10.1177/03000605231202573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 08/14/2023] [Indexed: 10/13/2023] Open
Abstract
Despite the widespread use of early revascularization and drugs to regulate the neuroendocrine system, the impact of such measures on alleviating the development of heart failure (HF) after myocardial infarction (MI) remains limited. Therefore, it is important to discuss the development of new therapeutic strategies to prevent or reverse HF after MI. This requires a better understanding of the potential mechanisms involved. HF after MI is the result of complex pathophysiological processes, with adverse ventricular remodeling playing a major role. Adverse ventricular remodeling refers to the heart's adaptation in terms of changes in ventricular size, shape, and function under the influence of various regulatory factors, including the mechanical, neurohormonal, and cardiac inflammatory immune environments; ischemia/reperfusion injury; energy metabolism; and genetic correlation factors. Additionally, unique right ventricular dysfunction can occur secondary to ischemic shock in the surviving myocardium. HF after MI may also be influenced by other factors. This review summarizes the main pathophysiological mechanisms of HF after MI and highlights sex-related differences in the prognosis of patients with acute MI. These findings provide new insights for guiding the development of targeted treatments to delay the progression of HF after MI and offering incremental benefits to existing therapies.
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Affiliation(s)
- Huaiyu Jiang
- Department of Cardiovascular Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tingting Fang
- Department of Cardiology, The Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University, Shanghai, China
| | - Zeyi Cheng
- Department of Cardiovascular Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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22
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Boxhammer E, Paar V, Wernly B, Kiss A, Mirna M, Aigner A, Acar E, Watzinger S, Podesser BK, Zauner R, Wally V, Ablinger M, Hackl M, Hoppe UC, Lichtenauer M. MicroRNA-30d-5p-A Potential New Therapeutic Target for Prevention of Ischemic Cardiomyopathy after Myocardial Infarction. Cells 2023; 12:2369. [PMID: 37830583 PMCID: PMC10571870 DOI: 10.3390/cells12192369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 09/23/2023] [Accepted: 09/25/2023] [Indexed: 10/14/2023] Open
Abstract
(1) Background and Objective: MicroRNAs (miRs) are biomarkers for assessing the extent of cardiac remodeling after myocardial infarction (MI) and important predictors of clinical outcome in heart failure. Overexpression of miR-30d-5p appears to have a cardioprotective effect. The aim of the present study was to demonstrate whether miR-30d-5p could be used as a potential therapeutic target to improve post-MI adverse remodeling. (2) Methods and Results: MiR profiling was performed by next-generation sequencing to assess different expression patterns in ischemic vs. healthy myocardium in a rat model of MI. MiR-30d-5p was significantly downregulated (p < 0.001) in ischemic myocardium and was selected as a promising target. A mimic of miR-30d-5p was administered in the treatment group, whereas the control group received non-functional, scrambled siRNA. To measure the effect of miR-30d-5p on infarct area size of the left ventricle, the rats were randomized and treated with miR-30d-5p or scrambled siRNA. Histological planimetry was performed 72 h and 6 weeks after induction of MI. Infarct area was significantly reduced at 72 h and at 6 weeks by using miR-30d-5p (72 h: 22.89 ± 7.66% vs. 35.96 ± 9.27%, p = 0.0136; 6 weeks: 6.93 ± 4.58% vs. 12.48 ± 7.09%, p = 0.0172). To gain insight into infarct healing, scratch assays were used to obtain information on cell migration in human umbilical vein endothelial cells (HUVECs). Gap closure was significantly faster in the mimic-treated cells 20 h post-scratching (12.4% more than the scrambled control after 20 h; p = 0.013). To analyze the anti-apoptotic quality of miR-30d-5p, the ratio between phosphorylated p53 and total p53 was evaluated in human cardiomyocytes using ELISA. Under the influence of the miR-30d-5p mimic, cardiomyocytes demonstrated a decreased pp53/total p53 ratio (0.66 ± 0.08 vs. 0.81 ± 0.17), showing a distinct tendency (p = 0.055) to decrease the apoptosis rate compared to the control group. (3) Conclusion: Using a mimic of miR-30d-5p underlines the cardioprotective effect of miR-30d-5p in MI and could reduce the risk for development of ischemic cardiomyopathy.
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Affiliation(s)
- Elke Boxhammer
- Internal Medicine II, Department of Cardiology, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria; (E.B.)
| | - Vera Paar
- Internal Medicine II, Department of Cardiology, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria; (E.B.)
| | - Bernhard Wernly
- Department of Internal Medicine, General Hospital Oberndorf, Teaching Hospital of the Paracelsus Medical University, 5110 Oberndorf, Austria
| | - Attila Kiss
- Ludwig Boltzmann Cluster for Cardiovascular Research, Center for Biomedical Research and Translational Surgery, Medical University Vienna, 1090 Vienna, Austria; (A.K.)
| | - Moritz Mirna
- Internal Medicine II, Department of Cardiology, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria; (E.B.)
| | - Achim Aigner
- Rudolf Boehm-Institute for Pharmacology and Toxicology, Clinical Pharmacology, Leipzig University, 04107 Leipzig, Germany;
| | - Eylem Acar
- Ludwig Boltzmann Cluster for Cardiovascular Research, Center for Biomedical Research and Translational Surgery, Medical University Vienna, 1090 Vienna, Austria; (A.K.)
| | - Simon Watzinger
- Ludwig Boltzmann Cluster for Cardiovascular Research, Center for Biomedical Research and Translational Surgery, Medical University Vienna, 1090 Vienna, Austria; (A.K.)
| | - Bruno K. Podesser
- Ludwig Boltzmann Cluster for Cardiovascular Research, Center for Biomedical Research and Translational Surgery, Medical University Vienna, 1090 Vienna, Austria; (A.K.)
| | - Roland Zauner
- Dermatology, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria
| | - Verena Wally
- Dermatology, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria
| | - Michael Ablinger
- Dermatology, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria
| | | | - Uta C. Hoppe
- Internal Medicine II, Department of Cardiology, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria; (E.B.)
| | - Michael Lichtenauer
- Internal Medicine II, Department of Cardiology, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria; (E.B.)
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23
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Xanthopoulos A, Katsiadas N, Skoularigkis S, Magouliotis DE, Skopeliti N, Patsilinakos S, Briasoulis A, Triposkiadis F, Skoularigis J. Association between Dapagliflozin, Cardiac Biomarkers and Cardiac Remodeling in Patients with Diabetes Mellitus and Heart Failure. Life (Basel) 2023; 13:1778. [PMID: 37629635 PMCID: PMC10455594 DOI: 10.3390/life13081778] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/17/2023] [Accepted: 08/19/2023] [Indexed: 08/27/2023] Open
Abstract
Sodium-glucose cotransporter-2 inhibitors (SGLT2is) are a relatively new class of antidiabetic drugs that have shown favorable effects in heart failure (HF) patients, irrespective of the left ventricular ejection fraction (LVEF). Recent studies have demonstrated the beneficial effects of empagliflozin on cardiac function and structure; however, less is known about dapagliflozin. The purpose of the current work was to investigate the association between the use of dapagliflozin and cardiac biomarkers as well as the cardiac structure in a cohort of patients with HF and diabetes mellitus (DM). The present work was an observational study that included 118 patients (dapagliflozin group n = 60; control group n = 58) with HF and DM. The inclusion criteria included: age > 18 years, a history of DM and HF, regardless of LVEF, and hospitalization for HF exacerbation within the previous 6 months. The exclusion criteria were previous treatment with SGLT2i or glucagon-like peptide-1 receptor agonists, a GFR< 30 and life expectancy < 1 year. The evaluation of patients (at baseline, 6 and 12 months) included a clinical assessment, laboratory blood tests and echocardiography. The Mann-Whitney test was used for the comparison of continuous variables between the two groups, while Friedman's analysis of variance for repeated measures was used for the comparison of continuous variables. Troponin (p < 0.001) and brain natriuretic peptide (BNP) (p < 0.001) decreased significantly throughout the follow-up period in the dapagliflozin group, but not in the control group (p > 0.05 for both). The LV end-diastolic volume index (p < 0.001 for both groups) and LV end-systolic volume index (p < 0.001 for both groups) decreased significantly in the dapagliflozin and the control group, respectively. The LVEF increased significantly (p < 0.001) only in the dapagliflozin group, whereas the global longitudinal strain (GLS) improved in the dapagliflozin group (p < 0.001) and was impaired in the control group (p = 0.021). The left atrial volume index decreased in the dapagliflozin group (p < 0.001) but remained unchanged in the control group (p = 0.114). Lastly, the left ventricular mass index increased significantly both in the dapagliflozin (p = 0.003) and control group (p = 0.001). Dapagliflozin, an SGLT2i, was associated with a reduction in cardiac biomarkers and with reverse cardiac remodeling in patients with HF and DM.
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Affiliation(s)
- Andrew Xanthopoulos
- Department of Cardiology, University Hospital of Larissa, 41110 Larissa, Greece; (S.S.); (N.S.); (F.T.)
| | - Nikolaos Katsiadas
- Department of Cardiology, Konstantopoulio General Hospital, 14233 Nea Ionia, Greece
| | - Spyridon Skoularigkis
- Department of Cardiology, University Hospital of Larissa, 41110 Larissa, Greece; (S.S.); (N.S.); (F.T.)
| | - Dimitrios E. Magouliotis
- Unit of Quality Improvement, Department of Cardiothoracic Surgery, University of Thessaly, 41110 Larissa, Greece;
| | - Niki Skopeliti
- Department of Cardiology, University Hospital of Larissa, 41110 Larissa, Greece; (S.S.); (N.S.); (F.T.)
| | | | - Alexandros Briasoulis
- Department of Therapeutics, Heart Failure and Cardio-Oncology Clinic, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Filippos Triposkiadis
- Department of Cardiology, University Hospital of Larissa, 41110 Larissa, Greece; (S.S.); (N.S.); (F.T.)
| | - John Skoularigis
- Department of Cardiology, University Hospital of Larissa, 41110 Larissa, Greece; (S.S.); (N.S.); (F.T.)
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24
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Liu C, Zhou D, Zhang Q, Wei H, Lu Y, Li B, Zhan H, Cheng J, Wang C, Yang Y, Li S, Hu C, Liao X. Transcription factor EB (TFEB) improves ventricular remodeling after myocardial infarction by inhibiting Wnt/ β-catenin signaling pathway. PeerJ 2023; 11:e15841. [PMID: 37609444 PMCID: PMC10441526 DOI: 10.7717/peerj.15841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/12/2023] [Indexed: 08/24/2023] Open
Abstract
Background Adverse left ventricular remodeling after myocardial infarction (MI) compromises cardiac function and increases heart failure risk. Until now, comprehension of the role transcription factor EB (TFEB) plays after MI is limited. Objectives The purpose of this study was to describe the effects of TFEB on fibroblasts differentiation and extracellular matrix expression after MI. Methods AAV9 (adeno-associated virus) mediated up- and down-regulated TFEB expressions were generated in C57BL/6 mice two weeks before the MI modeling. Echocardiography, Masson, Sirius red staining immunofluorescence, and wheat germ agglutinin staining were performed at 3 days, and 1, 2, and 4 weeks after MI modeling. Fibroblasts collected from SD neonatal rats were transfected by adenovirus and siRNA, and cell counting kit-8 (CCK8), immunofluorescence, wound healing and Transwell assay were conducted. Myocardial fibrosis-related proteins were identified by Western blot. PNU-74654 (100 ng/mL) was used for 12 hours to inhibit β-catenin-TCF/LEF1 complex. Results The up-regulation of TFEB resulted in reduced fibroblasts proliferation and its differentiation into myofibroblasts in vitro studies. A significant up-regulation of EF and down-regulation of myocyte area was shown in the AAV9-TFEB group. Meanwhile, decreased protein level of α-SMA and collagen I were observed in vitro study. TFEB didn't affect the concentration of β-catenin. Inhibition of TFEB, which promoted cell migration, proliferation and collagen I expression, was counteracted by PNU-74654. Conclusions TFEB demonstrated potential in restraining fibrosis after MI by inhibiting the Wnt/β-catenin signaling pathway.
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Affiliation(s)
- Cong Liu
- Department of Emergency Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Dawang Zhou
- Department of Emergency Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Qiang Zhang
- Department of Emergency Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Hongyan Wei
- Department of Emergency Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yuanzheng Lu
- Department of Emergency Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Bo Li
- Department of Emergency Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Haohong Zhan
- Department of Emergency Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jingge Cheng
- Department of Emergency Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Chuyue Wang
- Department of Emergency Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Yilin Yang
- Department of Emergency Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shuhao Li
- Department of Emergency Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Chunlin Hu
- Department of Emergency Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiaoxing Liao
- Department of Emergency Medicine, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
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Schmitz T, Wein B, Heier M, Peters A, Meisinger C, Linseisen J. Baseline fibroblast growth factor 23 is associated with long-term mortality in ST-elevation myocardial infarction-results from the augsburg myocardial infarction registry. Front Cardiovasc Med 2023; 10:1173281. [PMID: 37600039 PMCID: PMC10436601 DOI: 10.3389/fcvm.2023.1173281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 07/21/2023] [Indexed: 08/22/2023] Open
Abstract
Background The aim of this study was to investigate the association between inflammatory plasma protein concentrations and long-term mortality in patients with ST-elevation myocardial infarction (STEMI). Methods For 343 STEMI patients recorded between 2009 and 2013 by the population-based Myocardial Infarction Registry Augsburg, 92 inflammatory plasma proteins were measured at the index event using the OLINK inflammation panel. In multivariable-adjusted Cox regression models, the association between each plasma protein and all-cause long-term mortality was investigated. Median follow-up time was 7.6 (IQR: 2.4) years. For plasma protein that showed a strong association with long-term mortality, a 5-year survival ROC analysis was performed. Results One plasma protein, namely Fibroblast Growth Factor 23 (FGF-23), was particularly well associated with long-term mortality in the multivariable-adjusted Cox model with an FDR-adjusted p-value of <0.001 and a Hazard Ratio (HR) of 1.57 [95% CI: 1.29-1.91]. In the 5-years ROC analysis, an AUC of 0.6903 [95% CI: 0.594-0.781] was estimated for FGF-23. All other plasma protein didńt show strong associations, each marker with FDR-adjusted p-values >0.05 in the multivariable-adjusted Cox models. Conclusions FGF-23 is independently associated with long-term mortality after STEMI and might play an important role in the response to myocardial injury. The results suggest FGF-23 to be a useful marker in the long-term treatment of STEMI patients and a potential target for drug development.
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Affiliation(s)
- Timo Schmitz
- Epidemiology, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Bastian Wein
- Department of Cardiology, Respiratory Medicine and Intensive Care, University Hospital Augsburg, Augsburg, Germany
| | - Margit Heier
- KORA Study Centre, University Hospital of Augsburg,Augsburg, Germany
- Helmholtz Zentrum München, Institute for Epidemiology, Neuherberg, Germany
| | - Annette Peters
- Helmholtz Zentrum München, Institute for Epidemiology, Neuherberg, Germany
- Chair of Epidemiology, Institute for Medical Information Processing, Biometry and Epidemiology, Medical Faculty, Ludwig-Maximilians-Universität München, Munich, Germany
- German Center for Diabetes Research (DZD), Neuherberg, Germany
- German Research Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
| | - Christa Meisinger
- Epidemiology, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Jakob Linseisen
- Epidemiology, Medical Faculty, University of Augsburg, Augsburg, Germany
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Molaei A, Molaei E, Hayes AW, Karimi G. Mas receptor: a potential strategy in the management of ischemic cardiovascular diseases. Cell Cycle 2023; 22:1654-1674. [PMID: 37365840 PMCID: PMC10361149 DOI: 10.1080/15384101.2023.2228089] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 05/10/2023] [Accepted: 06/16/2023] [Indexed: 06/28/2023] Open
Abstract
MasR is a critical element in the RAS accessory pathway that protects the heart against myocardial infarction, ischemia-reperfusion injury, and pathological remodeling by counteracting the effects of AT1R. This receptor is mainly stimulated by Ang 1-7, which is a bioactive metabolite of the angiotensin produced by ACE2. MasR activation attenuates ischemia-related myocardial damage by facilitating vasorelaxation, improving cell metabolism, reducing inflammation and oxidative stress, inhibiting thrombosis, and stabilizing atherosclerotic plaque. It also prevents pathological cardiac remodeling by suppressing hypertrophy- and fibrosis-inducing signals. In addition, the potential of MasR in lowering blood pressure, improving blood glucose and lipid profiles, and weight loss has made it effective in modulating risk factors for coronary artery disease including hypertension, diabetes, dyslipidemia, and obesity. Considering these properties, the administration of MasR agonists offers a promising approach to the prevention and treatment of ischemic heart disease.Abbreviations: Acetylcholine (Ach); AMP-activated protein kinase (AMPK); Angiotensin (Ang); Angiotensin receptor (ATR); Angiotensin receptor blocker (ARB); Angiotensin-converting enzyme (ACE); Angiotensin-converting enzyme inhibitor (ACEI); Anti-PRD1-BF1-RIZ1 homologous domain containing 16 (PRDM16); bradykinin (BK); Calcineurin (CaN); cAMP-response element binding protein (CREB); Catalase (CAT); C-C Motif Chemokine Ligand 2 (CCL2); Chloride channel 3 (CIC3); c-Jun N-terminal kinases (JNK); Cluster of differentiation 36 (CD36); Cocaine- and amphetamine-regulated transcript (CART); Connective tissue growth factor (CTGF); Coronary artery disease (CAD); Creatine phosphokinase (CPK); C-X-C motif chemokine ligand 10 (CXCL10); Cystic fibrosis transmembrane conductance regulator (CFTR); Endothelial nitric oxide synthase (eNOS); Extracellular signal-regulated kinase 1/2 (ERK 1/2); Fatty acid transport protein (FATP); Fibroblast growth factor 21 (FGF21); Forkhead box protein O1 (FoxO1); Glucokinase (Gk); Glucose transporter (GLUT); Glycogen synthase kinase 3β (GSK3β); High density lipoprotein (HDL); High sensitive C-reactive protein (hs-CRP); Inositol trisphosphate (IP3); Interleukin (IL); Ischemic heart disease (IHD); Janus kinase (JAK); Kruppel-like factor 4 (KLF4); Lactate dehydrogenase (LDH); Left ventricular end-diastolic pressure (LVEDP); Left ventricular end-systolic pressure (LVESP); Lipoprotein lipase (LPL); L-NG-Nitro arginine methyl ester (L-NAME); Low density lipoprotein (LDL); Mammalian target of rapamycin (mTOR); Mas-related G protein-coupled receptors (Mrgpr); Matrix metalloproteinase (MMP); MAPK phosphatase-1 (MKP-1); Mitogen-activated protein kinase (MAPK); Monocyte chemoattractant protein-1 (MCP-1); NADPH oxidase (NOX); Neuropeptide FF (NPFF); Neutral endopeptidase (NEP); Nitric oxide (NO); Nuclear factor κ-light-chain-enhancer of activated B cells (NF-κB); Nuclear-factor of activated T-cells (NFAT); Pancreatic and duodenal homeobox 1 (Pdx1); Peroxisome proliferator- activated receptor γ (PPARγ); Phosphoinositide 3-kinases (PI3k); Phospholipase C (PLC); Prepro-orexin (PPO); Prolyl-endopeptidase (PEP); Prostacyclin (PGI2); Protein kinase B (Akt); Reactive oxygen species (ROS); Renin-angiotensin system (RAS); Rho-associated protein kinase (ROCK); Serum amyloid A (SAA); Signal transducer and activator of transcription (STAT); Sirtuin 1 (Sirt1); Slit guidance ligand 3 (Slit3); Smooth muscle 22α (SM22α); Sterol regulatory element-binding protein 1 (SREBP-1c); Stromal-derived factor-1a (SDF); Superoxide dismutase (SOD); Thiobarbituric acid reactive substances (TBARS); Tissue factor (TF); Toll-like receptor 4 (TLR4); Transforming growth factor β1 (TGF-β1); Tumor necrosis factor α (TNF-α); Uncoupling protein 1 (UCP1); Ventrolateral medulla (VLM).
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Affiliation(s)
- Ali Molaei
- Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Emad Molaei
- PharmD, Assistant of Clinical Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - A. Wallace Hayes
- University of South Florida College of Public Health, Tampa, Florida, USA
| | - Gholamreza Karimi
- Pharmaceutical Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Pharmacodynamics and Toxicology, Faculty of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Bai B, Ji Z, Wang F, Qin C, Zhou H, Li D, Wu Y. CTRP12 ameliorates post-myocardial infarction heart failure through down-regulation of cardiac apoptosis, oxidative stress and inflammation by influencing the TAK1-p38 MAPK/JNK pathway. Inflamm Res 2023:10.1007/s00011-023-01758-4. [PMID: 37382682 DOI: 10.1007/s00011-023-01758-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 06/02/2023] [Accepted: 06/08/2023] [Indexed: 06/30/2023] Open
Abstract
OBJECTIVE C1q/tumour necrosis factor-related protein 12 (CTRP12) is closely related to coronary artery disease and has an outstanding cardioprotective effect. However, whether CTRP12 participates in heart failure (HF) has not been well studied. This work aimed to explore the role and mechanism of CTRP12 in post-myocardial infarction (MI) HF. METHODS Rats were subjected to left anterior descending artery ligation and then raised for six weeks to establish post-MI HF. Recombinant adeno-associated virus-mediated gene transfer was applied to overexpress or silence CTRP12 in rat hearts. RT-qPCR, Immunoblot, Echocardiography, Haematoxylin-eosin (HE) staining, Masson's trichrome staining, TUNEL staining and ELISA were carried out. RESULTS CTRP12 levels were decreased in the hearts of rats with post-MI HF. The overexpression of CTRP12 improved cardiac function and attenuated cardiac hypertrophy and fibrosis in rats with post-MI HF. CTRP12 silencing exacerbated cardiac dysfunction, hypertrophy and fibrosis in rats with post-MI HF. The cardiac apoptosis, oxidative stress and inflammatory response induced by post-MI HF were weakened by CTRP12 overexpression or aggravated by CTRP12 silencing. CTRP12 inhibited the activation of the transforming growth factor-β activated kinase 1 (TAK1)-p38 mitogen-activated protein kinase (MAPK)/c-Jun N-terminal kinase (JNK) pathway in the hearts of rats with post-MI HF. Treatment with the TAK1 inhibitor reversed the adverse effects of CTRP12 silencing on post-MI HF. CONCLUSIONS CTRP12 protects against post-MI HF by modulating the TAK1-p38 MAPK/JNK pathway. CTRP12 may be a therapeutic target for the treatment of post-MI HF.
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Affiliation(s)
- Baobao Bai
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, No. 277 Yanta West Road, Xi'an, 710048, China
- Department of Cardiology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, China
| | - Zhaole Ji
- Department of Cardiology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, China
| | - Fangfang Wang
- Department of Cardiology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, China
| | - Chaoshi Qin
- Department of Cardiology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, China
| | - Haijia Zhou
- Department of Cardiology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, China
| | - Dongdong Li
- Department of Cardiology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, China
| | - Yue Wu
- Department of Cardiovascular Medicine, First Affiliated Hospital of Xi'an Jiaotong University, No. 277 Yanta West Road, Xi'an, 710048, China.
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Leancă SA, Afrăsânie I, Crișu D, Matei IT, Duca ȘT, Costache AD, Onofrei V, Tudorancea I, Mitu O, Bădescu MC, Șerban LI, Costache II. Cardiac Reverse Remodeling in Ischemic Heart Disease with Novel Therapies for Heart Failure with Reduced Ejection Fraction. Life (Basel) 2023; 13:1000. [PMID: 37109529 PMCID: PMC10143569 DOI: 10.3390/life13041000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 04/03/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
Despite the improvements in the treatment of coronary artery disease (CAD) and acute myocardial infarction (MI) over the past 20 years, ischemic heart disease (IHD) continues to be the most common cause of heart failure (HF). In clinical trials, over 70% of patients diagnosed with HF had IHD as the underlying cause. Furthermore, IHD predicts a worse outcome for patients with HF, leading to a substantial increase in late morbidity, mortality, and healthcare costs. In recent years, new pharmacological therapies have emerged for the treatment of HF, such as sodium-glucose cotransporter-2 inhibitors, angiotensin receptor-neprilysin inhibitors, selective cardiac myosin activators, and oral soluble guanylate cyclase stimulators, demonstrating clear or potential benefits in patients with HF with reduced ejection fraction. Interventional strategies such as cardiac resynchronization therapy, cardiac contractility modulation, or baroreflex activation therapy might provide additional therapeutic benefits by improving symptoms and promoting reverse remodeling. Furthermore, cardiac regenerative therapies such as stem cell transplantation could become a new therapeutic resource in the management of HF. By analyzing the existing data from the literature, this review aims to evaluate the impact of new HF therapies in patients with IHD in order to gain further insight into the best form of therapeutic management for this large proportion of HF patients.
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Affiliation(s)
- Sabina Andreea Leancă
- Cardiology Clinic, “St. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
| | - Irina Afrăsânie
- Cardiology Clinic, “St. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
| | - Daniela Crișu
- Cardiology Clinic, “St. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
| | - Iulian Theodor Matei
- Cardiology Clinic, “St. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
| | - Ștefania Teodora Duca
- Cardiology Clinic, “St. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
| | - Alexandru Dan Costache
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- Department of Cardiovascular Rehabilitation, Clinical Rehabilitation Hospital, 700661 Iași, Romania
| | - Viviana Onofrei
- Cardiology Clinic, “St. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
| | - Ionuţ Tudorancea
- Cardiology Clinic, “St. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
- Department of Physiology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
| | - Ovidiu Mitu
- Cardiology Clinic, “St. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
| | - Minerva Codruța Bădescu
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- Internal Medicine Clinic, “St. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
| | - Lăcrămioara Ionela Șerban
- Department of Physiology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
| | - Irina Iuliana Costache
- Cardiology Clinic, “St. Spiridon” County Clinical Emergency Hospital, 700111 Iași, Romania
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
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Zhang Z, Chen F, Wan J, Liu X. Potential traditional Chinese medicines with anti-inflammation in the prevention of heart failure following myocardial infarction. Chin Med 2023; 18:28. [PMID: 36932409 PMCID: PMC10022008 DOI: 10.1186/s13020-023-00732-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 03/01/2023] [Indexed: 03/19/2023] Open
Abstract
Inflammation plays an important role in the development of heart failure (HF) after myocardial infarction (MI). Suppression of post-infarction inflammatory cascade has become a new strategy to delay or block the progression of HF. At present, there are no approved anti-inflammatory drugs used to prevent HF following MI. Traditional Chinese medicine (TCM) has been used clinically for cardiovascular disease for a long time. Here, we summarized the recent progress about some TCM which could both improve cardiac function and inhibit inflammation in patients or experimental models with MI or HF, in order to provide evidence for their potential application in reducing the onset of HF following MI. Among them, single Chinese medicinal herbs (eg. Astragalus and Salvia miltiorrhiza) and Chinese herbal formulas (eg. Gualou Xiebai Decoction and Sini Tang) are discussed separately. The main targets for their anti-inflammation effect are mainly involved the TLR4/NF-κB signaling, as well as pro-inflammatory cytokines IL-1β, IL-6 or TNF-α. It is worthy of further evaluating their potential, experimentally or clinically, in the prevention or delay of HF following MI.
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Affiliation(s)
- Zhen Zhang
- Department of Clinical Pharmacy, School of Pharmacy, Second Military Medical University, No. 325 Guohe Road, Yangpu District, Shanghai, 200082, China
| | - Fei Chen
- Department of Clinical Pharmacy, School of Pharmacy, Second Military Medical University, No. 325 Guohe Road, Yangpu District, Shanghai, 200082, China
| | - Jingjing Wan
- Department of Clinical Pharmacy, School of Pharmacy, Second Military Medical University, No. 325 Guohe Road, Yangpu District, Shanghai, 200082, China.
| | - Xia Liu
- Department of Clinical Pharmacy, School of Pharmacy, Second Military Medical University, No. 325 Guohe Road, Yangpu District, Shanghai, 200082, China.
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The Role of ncRNAs in Cardiac Infarction and Regeneration. J Cardiovasc Dev Dis 2023; 10:jcdd10030123. [PMID: 36975887 PMCID: PMC10052289 DOI: 10.3390/jcdd10030123] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 03/06/2023] [Accepted: 03/13/2023] [Indexed: 03/17/2023] Open
Abstract
Myocardial infarction is the most prevalent cardiovascular disease worldwide, and it is defined as cardiomyocyte cell death due to a lack of oxygen supply. Such a temporary absence of oxygen supply, or ischemia, leads to extensive cardiomyocyte cell death in the affected myocardium. Notably, reactive oxygen species are generated during the reperfusion process, driving a novel wave of cell death. Consequently, the inflammatory process starts, followed by fibrotic scar formation. Limiting inflammation and resolving the fibrotic scar are essential biological processes with respect to providing a favorable environment for cardiac regeneration that is only achieved in a limited number of species. Distinct inductive signals and transcriptional regulatory factors are key components that modulate cardiac injury and regeneration. Over the last decade, the impact of non-coding RNAs has begun to be addressed in many cellular and pathological processes including myocardial infarction and regeneration. Herein, we provide a state-of-the-art review of the current functional role of diverse non-coding RNAs, particularly microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and circular RNAs (circRNAs), in different biological processes involved in cardiac injury as well as in distinct experimental models of cardiac regeneration.
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Cziraki A, Nemeth Z, Szabados S, Nagy T, Szántó M, Nyakas C, Koller A. Morphological and Functional Remodeling of the Ischemic Heart Correlates with Homocysteine Levels. J Cardiovasc Dev Dis 2023; 10:jcdd10030122. [PMID: 36975886 PMCID: PMC10056082 DOI: 10.3390/jcdd10030122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 03/09/2023] [Accepted: 03/11/2023] [Indexed: 03/17/2023] Open
Abstract
Background: Homocysteine (Hcy) is involved in various methylation processes, and its plasma level is increased in cardiac ischemia. Thus, we hypothesized that levels of homocysteine correlate with the morphological and functional remodeling of ischemic hearts. Thus, we aimed to measure the Hcy levels in the plasma and pericardial fluid (PF) and correlate them with morphological and functional changes in the ischemic hearts of humans. Methods: Concentration of total homocysteine (tHcy) and cardiac troponin-I (cTn-I) of plasma and PF were measured in patients undergoing coronary artery bypass graft (CABG) surgery (n = 14). Left-ventricular (LV) end-diastolic diameter (LVED), LV end-systolic diameter (LVES), right atrial, left atrial (LA) area, thickness of interventricular septum (IVS) and posterior wall, LV ejection fraction (LVEF), and right ventricular outflow tract end-diastolic area (RVOT EDA) of CABG and non-cardiac patients (NCP; n = 10) were determined by echocardiography, and LV mass was calculated (cLVM). Results: Positive correlations were found between Hcy levels of plasma and PF, tHcy levels and LVED, LVES and LA, and an inverse correlation was found between tHcy levels and LVEF. cLVM, IVS, and RVOT EDA were higher in CABG with elevated tHcy (>12 µM/L) compared to NCP. In addition, we found a higher cTn-I level in the PF compared to the plasma of CABG patients (0.08 ± 0.02 vs. 0.01 ± 0.003 ng/mL, p < 0.001), which was ~10 fold higher than the normal level. Conclusions: We propose that homocysteine is an important cardiac biomarker and may have an important role in the development of cardiac remodeling and dysfunction in chronic myocardial ischemia in humans.
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Affiliation(s)
- Attila Cziraki
- Heart Institute, Medical School and Szentágothai Research Centre, University of Pecs, 7624 Pecs, Hungary; (A.C.)
| | - Zoltan Nemeth
- Department of Morphology and Physiology, Faculty of Health Sciences, Semmelweis University, 1088 Budapest, Hungary
- Eötvös Loránd Research Network, Semmelweis University (ELRN-SU), Cerebrovascular and Neurocognitive Disorders Research Group, Department of Translational Medicine, Faculty of Medicine, Semmelweis University, 1094 Budapest, Hungary
| | - Sandor Szabados
- Heart Institute, Medical School and Szentágothai Research Centre, University of Pecs, 7624 Pecs, Hungary; (A.C.)
| | - Tamas Nagy
- Department of Laboratory Medicine, Medical School, University of Pecs, 7624 Pecs, Hungary
| | - Márk Szántó
- Heart Institute, Medical School and Szentágothai Research Centre, University of Pecs, 7624 Pecs, Hungary; (A.C.)
| | - Csaba Nyakas
- Department of Morphology and Physiology, Faculty of Health Sciences, Semmelweis University, 1088 Budapest, Hungary
| | - Akos Koller
- Department of Morphology and Physiology, Faculty of Health Sciences, Semmelweis University, 1088 Budapest, Hungary
- Eötvös Loránd Research Network, Semmelweis University (ELRN-SU), Cerebrovascular and Neurocognitive Disorders Research Group, Department of Translational Medicine, Faculty of Medicine, Semmelweis University, 1094 Budapest, Hungary
- Research Center for Sports Physiology, Hungarian University of Sports Science, 1123 Budapest, Hungary
- Department of Physiology, New York Medical College, Valhalla, NY 10595, USA
- Correspondence: ; Tel.: +1-914-594-4085 or +36-70-902-0681
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Simple Complexity: Incorporating Bioinspired Delivery Machinery within Self-Assembled Peptide Biogels. Gels 2023; 9:gels9030199. [PMID: 36975648 PMCID: PMC10048788 DOI: 10.3390/gels9030199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 02/27/2023] [Accepted: 03/03/2023] [Indexed: 03/08/2023] Open
Abstract
Bioinspired self-assembly is a bottom-up strategy enabling biologically sophisticated nanostructured biogels that can mimic natural tissue. Self-assembling peptides (SAPs), carefully designed, form signal-rich supramolecular nanostructures that intertwine to form a hydrogel material that can be used for a range of cell and tissue engineering scaffolds. Using the tools of nature, they are a versatile framework for the supply and presentation of important biological factors. Recent developments have shown promise for many applications such as therapeutic gene, drug and cell delivery and yet are stable enough for large-scale tissue engineering. This is due to their excellent programmability—features can be incorporated for innate biocompatibility, biodegradability, synthetic feasibility, biological functionality and responsiveness to external stimuli. SAPs can be used independently or combined with other (macro)molecules to recapitulate surprisingly complex biological functions in a simple framework. It is easy to accomplish localized delivery, since they can be injected and can deliver targeted and sustained effects. In this review, we discuss the categories of SAPs, applications for gene and drug delivery, and their inherent design challenges. We highlight selected applications from the literature and make suggestions to advance the field with SAPs as a simple, yet smart delivery platform for emerging BioMedTech applications.
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Wang X, Hu Y, Luan H, Luo C, Kamila·Kamili, Zheng T, Tian G. Predictive impact of fibrinogen-to-albumin ratio (FAR) for left ventricular dysfunction in acute coronary syndrome: a cross-sectional study. Eur J Med Res 2023; 28:68. [PMID: 36755341 PMCID: PMC9906889 DOI: 10.1186/s40001-023-01029-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 01/22/2023] [Indexed: 02/10/2023] Open
Abstract
BACKGROUND The significantly prognostic value of fibrinogen-to-albumin ratio (FAR) has been proved in patients with coronary artery disease and different oncologic disorders. This study aimed to investigate the predictive value of FAR for left ventricular systolic dysfunction (LVSD) in acute coronary syndromes (ACS) patients. METHODS A total of 650 ACS patients after percutaneous coronary intervention (PCI) were eventually enrolled in the analysis. Participants were classified into three groups according to baseline FAR levels (T1: FAR < 73.00; T2: 73.00 ≤ FAR < 91.00; T3: FAR ≥ 91.00). The association between FAR and LVSD was assessed by binary logistic regression analysis. A nomogram to predict the risk of LVSD was constructed based on the output indices from multivariate regression analyses. RESULTS Patients with LVSD showed significantly higher FAR, monocyte-to-lymphocyte ratio (MLR), neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) than those without. FAR was an independent predictor of left ventricular dysfunction from the multivariate analyses (OR, 1.038; 95%CI, 1.020-1.057; P < 0.001). The area under receiver operating characteristic curve (AUC) of FAR predicting the occurrence of LVSD was 0.735. Meanwhile, FAR was the most powerful predictor than MLR, NLR, and PLR. Nomogram with the AUC reaching 0.906 showed a robust discrimination. CONCLUSIONS Admission FAR is independently and significantly associated with LVSD in patients with ACS undergoing PCI.
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Affiliation(s)
- Xuan Wang
- grid.452438.c0000 0004 1760 8119Department of Cardiology, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Yi Hu
- grid.452438.c0000 0004 1760 8119Department of Cardiology, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Hao Luan
- grid.452438.c0000 0004 1760 8119Department of Cardiology, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Chaodi Luo
- grid.452438.c0000 0004 1760 8119Department of Cardiology, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Kamila·Kamili
- grid.452438.c0000 0004 1760 8119Department of Cardiology, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Tingting Zheng
- grid.452438.c0000 0004 1760 8119Department of Cardiology, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Gang Tian
- Department of Cardiology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
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Wei S, Cheng X, Li J, Zhai K, Huang J, Wang S, Li Y, Liu D. Venoarterial extracorporeal membrane oxygenation improves survival in a rat model of acute myocardial infarction. Artif Organs 2023. [PMID: 36638047 DOI: 10.1111/aor.14499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 02/10/2022] [Accepted: 03/09/2022] [Indexed: 01/14/2023]
Abstract
BACKGROUND Venoarterial extracorporeal membrane oxygenation (VA-ECMO) has been widely used in high-risk acute myocardial infarction (AMI) patients with promising outcomes. However, the underlying molecular mechanisms remain unknown and a VA-ECMO animal model has not yet been established. The purpose of this study was to establish a VA-ECMO model in AMI rats and evaluate long-term cardiac function. METHODS We first established AMI in 20 Sprague-Dawley (SD) rats by ligating the left anterior descending coronary artery, while five rats underwent a thoracotomy to form the sham group. VA-ECMO was established after 30mins of AMI in 10 rats through the right jugular vein for venous drainage and right femoral artery for arterial infusion. Arterial blood pressure was monitored using a catheter in the left femoral artery, blood gas parameters were measured using a blood gas analyzer, while myocardial enzymes were detected using an ELISA Kit. Cardiac function was assessed through echocardiography on day 15. Masson staining and Western Blot were used for evaluating myocardial fibrosis, while histological injury was evaluated using hematoxylin and eosin staining. RESULTS VA-ECMO support stabilized blood pressure, decreased the levels of myocardial enzymes including cTnI, cTnT, CK-MB, and was associated with a higher survival rate. In the long term, the VA-ECMO group showed improved cardiac function, significantly increased EF and FS but significantly decreased EDV and ESV compared to the AMI group. Furthermore, VA-ECMO significantly alleviated pathological damage and myocardial fibrosis. CONCLUSION We established an economical, reliable, and reproducible VA-ECMO animal model in AMI rats, and demonstrated that VA-ECMO support prevents deteriorated cardiac function.
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Affiliation(s)
- Shilin Wei
- Department of Thoracic Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China.,Laboratory of Extracorporeal Life Support, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Xingdong Cheng
- Laboratory of Extracorporeal Life Support, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China.,Department of Cardiac Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Jian Li
- Cuiying Biomedical Research Center, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Kerong Zhai
- Department of Thoracic Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China.,Laboratory of Extracorporeal Life Support, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Jian Huang
- Laboratory of Extracorporeal Life Support, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China.,Department of Cardiac Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Shixiong Wang
- Department of Cardiac Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Yongnan Li
- Laboratory of Extracorporeal Life Support, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China.,Department of Cardiac Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China.,Cuiying Biomedical Research Center, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Debin Liu
- Department of Cardiac Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
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Huang BT, Cheng YH, Yang BS, Zhang YK, Huang FY, Peng Y, Pu XB, Chen M. The influence of pressure injury risk on the association between left ventricular ejection fraction and all-cause mortality in patients with acute myocardial infarction 80 years or older. World J Emerg Med 2023; 14:112-121. [PMID: 36911061 PMCID: PMC9999128 DOI: 10.5847/wjem.j.1920-8642.2023.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 10/21/2022] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND We aimed to investigate whether the pressure injury risk mediates the association of left ventricular ejection fraction (LVEF) with all-cause death in patients with acute myocardial infarction (AMI) aged 80 years or older. METHODS This retrospective cohort study included 677 patients with AMI aged 80 years or older from a tertiary-level hospital. Pressure injury risk was assessed using the Braden scale at admission, and three risk groups (low/minimal, intermediate, high) were defined according to the overall score of six different variables. LVEF was measured during the index hospitalization for AMI. All-cause death after hospital discharge was the primary outcome. RESULTS Over a median follow-up period of 1,176 d (interquartile range [IQR], 722-1,900 d), 226 (33.4%) patients died. Multivariate Cox regression analysis showed that reduced LVEF was associated with an increased risk of all-cause death only in the high-risk group of pressure injury (adjusted hazard ratios [HR]=1.81, 95% confidence interval [CI]: 1.03-3.20; P=0.040), but not in the low/minimal- (adjusted HR=1.29, 95%CI: 0.80-2.11; P=0.299) or intermediate-risk groups (adjusted HR=1.14, 95%CI: 0.65-2.02; P=0.651). Significant interactions were detected between pressure injury risk and LVEF (adjusted P=0.003). The cubic spline with hazard ratio plot revealed a distinct shaped curve relation between LVEF and all-cause death among different pressure injury risk groups. CONCLUSIONS In older patients with AMI, the risk of pressure injury mediated the association between LVEF and all-cause death. The classification of older patients for both therapy and prognosis assessment appears to be improved by the incorporation of pressure injury risk assessment into AMI care management.
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Affiliation(s)
- Bao-Tao Huang
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yi-Heng Cheng
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Bo-Sen Yang
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yi-Ke Zhang
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Fang-Yang Huang
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yong Peng
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xiao-Bo Pu
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Mao Chen
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu 610041, China
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36
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Calvieri C, Riva A, Sturla F, Dominici L, Conia L, Gaudio C, Miraldi F, Secchi F, Galea N. Left Ventricular Adverse Remodeling in Ischemic Heart Disease: Emerging Cardiac Magnetic Resonance Imaging Biomarkers. J Clin Med 2023; 12:jcm12010334. [PMID: 36615133 PMCID: PMC9820966 DOI: 10.3390/jcm12010334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/10/2022] [Accepted: 12/29/2022] [Indexed: 01/03/2023] Open
Abstract
Post-ischemic left ventricular (LV) remodeling is a biologically complex process involving myocardial structure, LV shape, and function, beginning early after myocardial infarction (MI) and lasting until 1 year. Adverse remodeling is a post-MI maladaptive process that has been associated with long-term poor clinical outcomes. Cardiac Magnetic Resonance (CMR) is the best tool to define adverse remodeling because of its ability to accurately measure LV end-diastolic and end-systolic volumes and their variation over time and to characterize the underlying myocardial changes. Therefore, CMR is the gold standard method to assess in vivo myocardial infarction extension and to detect the presence of microvascular obstruction and intramyocardial hemorrhage, both associated with adverse remodeling. In recent times, new CMR quantitative biomarkers emerged as predictive of post-ischemic adverse remodeling, such as T1 mapping, myocardial strain, and 4D flow. Additionally, CMR T1 mapping imaging may depict infarcted tissue and assess diffuse myocardial fibrosis by using surrogate markers such as extracellular volume fraction, which may predict functional recovery or risk stratification of remodeling. Finally, there is emerging evidence supporting the utility of intracavitary blood flow kinetic energy and hemodynamic features assessed by the 4D flow CMR technique as early predictors of remodeling.
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Affiliation(s)
- Camilla Calvieri
- Department of Clinical, Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, 00100 Rome, Italy
- Correspondence:
| | - Alessandra Riva
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, 20129 Milan, Italy
- 3D and Computer Simulation Laboratory, IRCCS Policlinico San Donato, 20097 Milan, Italy
| | - Francesco Sturla
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, 20129 Milan, Italy
- 3D and Computer Simulation Laboratory, IRCCS Policlinico San Donato, 20097 Milan, Italy
| | - Lorenzo Dominici
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, 00100 Rome, Italy
| | - Luca Conia
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, 00100 Rome, Italy
| | - Carlo Gaudio
- Department of Clinical, Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, 00100 Rome, Italy
| | - Fabio Miraldi
- Department of Clinical, Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, 00100 Rome, Italy
| | - Francesco Secchi
- Unit of Radiology, IRCCS Policlinico San Donato, 20097 Milan, Italy
- Department of Biomedical Sciences for Health, Università Degli Studi di Milano, 20129 Milan, Italy
| | - Nicola Galea
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, 00100 Rome, Italy
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Three-dimensional echocardiographic assessment of left ventricular geometric changes following acute myocardial infarction. Int J Cardiovasc Imaging 2023; 39:607-620. [PMID: 36471104 PMCID: PMC9947019 DOI: 10.1007/s10554-022-02764-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 11/19/2022] [Indexed: 12/12/2022]
Abstract
Acute ST-segment elevation myocardial infarction (STEMI) is associated with left ventricular (LV) structural and functional consequences. We aimed to elucidate LV geometric changes following STEMI using three-dimensional (3D) echocardiography (3DE) and to assess their functional implications using two-dimensional (2D) speckle tracking echocardiography (STE). The study included 71 patients with STEMI who underwent baseline and 6-month follow-up 2D- and 3DE. Measured parameters included LV dimensions, biplane volumes, wall motion assessment, 2D LV global longitudinal strain (GLS), and 3D LV volumes, sphericity index and systolic dyssynchrony index. According to 3DE, LV geometric changes were classified as, adverse remodeling, reverse remodeling, and minimal LV volumetric changes. The occurrence of in-hospital and follow-up major adverse cardiovascular events (MACE) was assessed among the study population. The incidence of developing adverse remodeling was 25.4% while that of reverse remodeling was 36.6%. Adverse remodeling patients had significantly higher in-hospital MACE. Reverse remodeling was associated with significantly improved GLS, that was less evident in those with minimal LV geometric changes, and non-significant improvement for adverse remodeling group. LV baseline 2D GLS significantly correlated with follow-up 3D volumes among both reverse and adverse remodeling groups. Female gender and higher absolute GLS change upon follow-up were significantly associated with reverse remodeling. ROC-derived cutoff for adverse remodeling reallocated a substantial number of patients from the minimal change group to the adverse remodeling. Following acute STEMI, two-dimensional GLS was associated with and potentially predictive of changes in LV volumes as detected by three-dimensional echocardiography.
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38
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Chen PH, Hsiao CY, Chiang SJ, Shen RS, Lin YK, Chung KH, Tsai SY. Cardioprotective potential of lithium and role of fractalkine in euthymic patients with bipolar disorder. Aust N Z J Psychiatry 2023; 57:104-114. [PMID: 34875897 DOI: 10.1177/00048674211062532] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Over a half century, lithium has been used as the first-line medication to treat bipolar disorder. Emerging clinical and laboratory studies suggest that lithium may exhibit cardioprotective effects in addition to neuroprotective actions. Fractalkine (CX3CL1) is a unique chemokine associated with the pathogenesis of mood disorders and cardiovascular diseases. Herein we aimed to ascertain whether lithium treatment is associated with favorable cardiac structure and function in relation to the reduced CX3CL1 among patients with bipolar disorder. METHODS We recruited 100 euthymic patients with bipolar I disorder aged over 20 years to undergo echocardiographic study and measurement of plasma CX3CL1. Associations between lithium treatment, cardiac structure and function and peripheral CX3CL1 were analyzed according to the cardiovascular risk. The high cardiovascular risk was defined as (1) age ⩾ 45 years in men or ⩾ 55 years in women or (2) presence of concurrent cardiometabolic diseases. RESULTS In the high cardiovascular risk group (n = 61), patients who received lithium as the maintenance treatment had significantly lower mean values of left ventricular internal diameters at end-diastole (Cohen's d = 0.65, p = 0.001) and end-systole (Cohen's d = 0.60, p = 0.004), higher mean values of mitral valve E/A ratio (Cohen's d = 0.51, p = 0.019) and superior performance of global longitudinal strain (Cohen's d = 0.51, p = 0.037) than those without lithium treatment. In addition, mean plasma levels of CX3CL1 in the high cardiovascular risk group were significantly lower among patients with lithium therapy compared with those without lithium treatment (p = 0.029). Multiple regression models showed that the association between lithium treatment and mitral value E/A ratio was contributed by CX3CL1. CONCLUSION Data from this largest sample size study of the association between lithium treatment and echocardiographic measures suggest that lithium may protect cardiac structure and function in patients with bipolar disorder. Reduction of CX3CL1 may mediate the cardioprotective effects of lithium.
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Affiliation(s)
- Pao-Huan Chen
- Department of Psychiatry, Taipei Medical University Hospital, Taipei.,Psychiatric Research Center, Taipei Medical University Hospital, Taipei.,Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei
| | - Cheng-Yi Hsiao
- Division of Cardiology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei.,Cardiovascular Research Center, Taipei Medical University Hospital, Taipei.,Taipei Heart Institute, Taipei Medical University, Taipei.,Division of Cardiology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei
| | - Shuo-Ju Chiang
- Division of Cardiology, Department of Internal Medicine, Taipei City Hospital, Taipei
| | - Ruei-Siang Shen
- Department of Clinical Psychology, College of Medicine, Fu-Jen Catholic University, New Taipei City
| | - Yen-Kuang Lin
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University, Taoyuan
| | - Kuo-Hsuan Chung
- Department of Psychiatry, Taipei Medical University Hospital, Taipei.,Psychiatric Research Center, Taipei Medical University Hospital, Taipei.,Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei
| | - Shang-Ying Tsai
- Department of Psychiatry, Taipei Medical University Hospital, Taipei.,Psychiatric Research Center, Taipei Medical University Hospital, Taipei.,Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei
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Temporal Changes in Extracellular Vesicle Hemostatic Protein Composition Predict Favourable Left Ventricular Remodeling after Acute Myocardial Infarction. Int J Mol Sci 2022; 24:ijms24010327. [PMID: 36613770 PMCID: PMC9820565 DOI: 10.3390/ijms24010327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/17/2022] [Accepted: 12/22/2022] [Indexed: 12/28/2022] Open
Abstract
The subset of plasma extracellular vesicles (EVs) that coprecipitate with low-density lipoprotein (LDL-EVs) carry coagulation and fibrinolysis pathway proteins as cargo. We investigated the association between LDL-EV hemostatic/fibrinolysis protein ratios and post-acute myocardial infarction (post-AMI) left ventricular (LV) remodeling which precedes heart failure. Protein concentrations of von Willebrand factor (VWF), SerpinC1 and plasminogen were determined in LDL-EVs extracted from plasma samples obtained at baseline (within 72 h post-AMI), 1 month and 6 months post-AMI from 198 patients. Patients were categorized as exhibiting adverse (n = 98) or reverse (n = 100) LV remodeling based on changes in LV end-systolic volume (increased or decreased ≥15) over a 6-month period. Multiple level longitudinal data analysis with structural equation (ML-SEM) model was used to assess predictive value for LV remodeling independent of baseline differences. At baseline, protein levels of VWF, SerpinC1 and plasminogen in LDL-EVs did not differ between patients with adverse versus reverse LV remodeling. At 1 month post-AMI, protein levels of VWF and SerpinC1 decreased whilst plasminogen increased in patients with adverse LV remodeling. In contrast, VWF and plasminogen decreased whilst SerpinC1 remained unchanged in patients with reverse LV remodeling. Overall, compared with patients with adverse LV remodeling, higher levels of SerpinC1 and VWF but lower levels of plasminogen resulted in higher ratios of VWF:Plasminogen and SerpinC1:Plasminogen at both 1 month and 6 months post-AMI in patients with reverse LV remodeling. More importantly, ratios VWF:Plasminogen (AUC = 0.674) and SerpinC1:Plasminogen (AUC = 0.712) displayed markedly better prognostic power than NT-proBNP (AUC = 0.384), troponin-I (AUC = 0.467) or troponin-T (AUC = 0.389) (p < 0.001) to predict reverse LV remodeling post-AMI. Temporal changes in the ratios of coagulation to fibrinolysis pathway proteins in LDL-EVs outperform current standard plasma biomarkers in predicting post-AMI reverse LV remodeling. Our findings may provide clinical cues to uncover the cellular mechanisms underpinning post-AMI reverse LV remodeling.
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Peres Valgas Da Silva C, Shettigar VK, Baer LA, Abay E, Pinckard KM, Vinales J, Sturgill SL, Vidal P, Ziolo MT, Stanford KI. Exercise training after myocardial infarction increases survival but does not prevent adverse left ventricle remodeling and dysfunction in high-fat diet fed mice. Life Sci 2022; 311:121181. [PMID: 36372212 PMCID: PMC9712172 DOI: 10.1016/j.lfs.2022.121181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 11/04/2022] [Accepted: 11/07/2022] [Indexed: 11/13/2022]
Abstract
AIMS Aerobic exercise is an important component of rehabilitation after cardiovascular injuries including myocardial infarction (MI). In human studies, the beneficial effects of exercise after an MI are blunted in patients who are obese or glucose intolerant. Here, we investigated the effects of exercise on MI-induced cardiac dysfunction and remodeling in mice chronically fed a high-fat diet (HFD). MAIN METHODS C57Bl/6 male mice were fed either a standard (Chow; 21% kcal/fat) or HFD (60% kcal/fat) for 36 weeks. After 24 weeks of diet, the HFD mice were randomly subjected to an MI (MI) or a sham surgery (Sham). Following the MI or sham surgery, a subset of mice were subjected to treadmill exercise. KEY FINDINGS HFD resulted in obesity and glucose intolerance, and this was not altered by exercise or MI. MI resulted in decreased ejection fraction, increased left ventricle mass, increased end systolic and diastolic diameters, increased cardiac fibrosis, and increased expression of genes involved in cardiac hypertrophy and heart failure in the MI-Sed and MI-Exe mice. Exercise prevented HFD-induced cardiac fibrosis in Sham mice (Sham-Exe) but not in MI-Exe mice. Exercise did, however, reduce post-MI mortality. SIGNIFICANCE These data indicate that exercise significantly increased survival after MI in a model of diet-induced obesity independent of effects on cardiac function. These data have important translational ramifications because they demonstrate that environmental interventions, including diet, need to be carefully evaluated and taken into consideration to support the effects of exercise in the cardiac rehabilitation of patients who are obese.
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Affiliation(s)
- Carmem Peres Valgas Da Silva
- Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America; Department of Physiology and Cell Biology, The Ohio State University College of Medicine, Columbus, OH, United States of America
| | - Vikram K Shettigar
- Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America; Department of Physiology and Cell Biology, The Ohio State University College of Medicine, Columbus, OH, United States of America
| | - Lisa A Baer
- Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America; Department of Physiology and Cell Biology, The Ohio State University College of Medicine, Columbus, OH, United States of America
| | - Eaman Abay
- Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America; Department of Physiology and Cell Biology, The Ohio State University College of Medicine, Columbus, OH, United States of America
| | - Kelsey M Pinckard
- Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America; Department of Physiology and Cell Biology, The Ohio State University College of Medicine, Columbus, OH, United States of America
| | - Jorge Vinales
- Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America; Department of Physiology and Cell Biology, The Ohio State University College of Medicine, Columbus, OH, United States of America
| | - Sarah L Sturgill
- Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America; Department of Physiology and Cell Biology, The Ohio State University College of Medicine, Columbus, OH, United States of America
| | - Pablo Vidal
- Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America; Department of Physiology and Cell Biology, The Ohio State University College of Medicine, Columbus, OH, United States of America
| | - Mark T Ziolo
- Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America; Department of Physiology and Cell Biology, The Ohio State University College of Medicine, Columbus, OH, United States of America; Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, OH, United States of America
| | - Kristin I Stanford
- Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America; Department of Physiology and Cell Biology, The Ohio State University College of Medicine, Columbus, OH, United States of America; Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, OH, United States of America.
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41
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Han X, Yang Y, Zhang M, Li L, Xue Y, Jia Q, Wang X, Guan S. Liquiritin Protects Against Cardiac Fibrosis After Myocardial Infarction by Inhibiting CCL5 Expression and the NF-κB Signaling Pathway. Drug Des Devel Ther 2022; 16:4111-4125. [PMID: 36483459 PMCID: PMC9724582 DOI: 10.2147/dddt.s386805] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 11/28/2022] [Indexed: 12/05/2022] Open
Abstract
Purpose Despite significant advances in interventional treatment, myocardial infarction (MI) and subsequent cardiac fibrosis remain major causes of high mortality worldwide. Liquiritin (LQ) is a flavonoid extract from licorice that possesses a variety of pharmacological properties. However, to our knowledge, the effects of LQ on myocardial fibrosis after MI have not been reported in detail. The aim of our research was to explore the potential role and mechanism of LQ in MI-induced myocardial damage. Methods The MI models were established by ligating the left anterior descending branch of the coronary artery. Next, rats were orally administered LQ once a day for 14 days. Biochemical assays, histopathological observations, ELISA, and Western blotting analyses were then conducted. Results LQ improved the heart appearance and ECG, decreased cardiac weight index and reduced levels of cardiac-specific markers such as CK, CK-MB, LDH, cTnI and BNP. Meanwhile, LQ reduced myocardial infarct size and improved hemodynamic parameters such as LVEDP, LVSP and ±dp/dtmax. Moreover, H&E staining showed that LQ attenuated the pathological damage caused by MI. Masson staining showed that LQ alleviated myocardial cell disorder and fibrosis while reducing collagen deposition. LQ also decreased the levels of oxidative stress and inflammation. Western blotting demonstrated that LQ significantly down-regulated the expressions of Collagen I, Collagen III, TGF-β1, MMP-9, α-SMA, CCL5, and p-NF-κB. Conclusion LQ protected against myocardial fibrosis following MI by improving cardiac function, and attenuating oxidative damage and inflammatory response, which may be associated with inhibition of CCL5 expression and the NF-κB pathway.
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Affiliation(s)
- Xue Han
- School of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang, People’s Republic of China
| | - Yakun Yang
- School of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang, People’s Republic of China
| | - Muqing Zhang
- College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, People’s Republic of China,Affiliated Hospital, Hebei University of Chinese Medicine, Shijiazhuang, People’s Republic of China
| | - Li Li
- School of Pharmacy, Hebei Medical University, Shijiazhuang, People’s Republic of China
| | - Yucong Xue
- College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, People’s Republic of China
| | - Qingzhong Jia
- School of Pharmacy, Hebei Medical University, Shijiazhuang, People’s Republic of China
| | - Xiangting Wang
- College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, People’s Republic of China,Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Shijiazhuang, People’s Republic of China,Correspondence: Xiangting Wang, College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, Hebei, People’s Republic of China, Email
| | - Shengjiang Guan
- Affiliated Hospital, Hebei University of Chinese Medicine, Shijiazhuang, People’s Republic of China,School of Basic Medicine, Hebei University of Chinese Medicine, Shijiazhuang, People’s Republic of China,Shengjiang Guan, Affiliated Hospital, Hebei University of Chinese Medicine, Shijiazhuang, Hebei, People’s Republic of China, Email
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Hashimoto Y, Soeda T, Seno A, Okayama S, Fukuda N, Yano H, Iwai A, Nogi K, Hirai K, Fujimoto H, Suzuki M, Iwama H, Nakai T, Doi N, Saito Y. Reverse Remodeling and Non-Contrast T1 Hypointense Infarct Core in Patients With Reperfused Acute Myocardial Infarction. Circ J 2022; 86:1968-1979. [PMID: 36288957 DOI: 10.1253/circj.cj-22-0479] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/06/2024]
Abstract
BACKGROUND Non-contrast T1 hypointense infarct cores (ICs) within infarcted myocardium detected using cardiac magnetic resonance imaging (CMR) T1 mapping may help assess the severity of left ventricular (LV) injury. However, because the relationship of ICs with chronic LV reverse remodeling (LVRR) is unknown, this study aimed to clarify it. METHODS AND RESULTS We enrolled patients with reperfused AMI who underwent baseline CMR on day-7 post-primary percutaneous coronary intervention (n=109) and 12-month follow-up CMR (n=94). Correlations between ICs and chronic LVRR (end-systolic volume decrease ≥15% at 12-month follow-up from baseline CMR) were investigated. We detected 52 (47.7%) ICs on baseline CMR by non-contrast-T1 mapping. LVRR was found in 52.1% of patients with reperfused AMI at 12-month follow-up. Patients with ICs demonstrated higher peak creatine kinase levels, higher B-type natriuretic peptide levels at discharge, lower LV ejection fraction at discharge, and lower incidence of LVRR than those without ICs (26.5% vs. 73.3%, P<0.001) at follow-up. Multivariate logistic regression analysis showed that the presence of ICs was an independent and the strongest negative predictor for LVRR at 12-month follow-up (hazard ratio: 0.087, 95% confidence interval: 0.017-0.459, P=0.004). Peak creatine kinase levels, native T1 values at myocardial edema, and myocardial salvaged indices also correlated with ICs. CONCLUSIONS ICs detected by non-contrast-T1 mapping with 3.0-T CMR were an independent negative predictor of LVRR in patients with reperfused AMI.
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Affiliation(s)
| | | | - Ayako Seno
- Cardiovascular Medicine, Nara Medical University
| | - Satoshi Okayama
- Cardiovascular Medicine, Nara Prefecture Seiwa Medical Center
| | - Nozomi Fukuda
- Cardiovascular Medicine, Nara Prefecture Seiwa Medical Center
| | - Hiroki Yano
- Cardiovascular Medicine, Nara Medical University
| | - Atsushi Iwai
- Cardiovascular Medicine, Nara Prefecture Seiwa Medical Center
| | | | - Kaeko Hirai
- Cardiovascular Medicine, Nara Prefecture Seiwa Medical Center
| | - Hajime Fujimoto
- Cardiovascular Medicine, Nara Prefecture Seiwa Medical Center
| | - Megumi Suzuki
- Cardiovascular Medicine, Nara Prefecture Seiwa Medical Center
| | - Hajime Iwama
- Cardiovascular Medicine, Nara Prefecture Seiwa Medical Center
| | - Takehito Nakai
- Cardiovascular Medicine, Nara Prefecture Seiwa Medical Center
| | - Naofumi Doi
- Cardiovascular Medicine, Nara Prefecture Seiwa Medical Center
| | - Yoshihiko Saito
- Cardiovascular Medicine, Nara Medical University
- Cardiovascular Medicine, Nara Prefecture Seiwa Medical Center
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Eyyupkoca F, Eyerci N, Altintas MS, Felekoglu MA, Biter HI, Hidayet S, Sivri S, Demirtas B, Ates OF. The Relationship between Extracellular Volume Compartments and Matrix Metalloproteinases-2 in Left Ventricular Remodeling after Myocardial Infarction. Arq Bras Cardiol 2022; 119:946-957. [PMID: 36541989 PMCID: PMC9814815 DOI: 10.36660/abc.20220061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 09/01/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Matrix metalloproteinases (MMPs) can affect myocardial extracellular volume (ECV) and its compartments, and this can provide more detailed information about the mechanism of adverse left ventricular (LV) remodeling (AR) after acute myocardial infarction (MI). OBJECTIVES To investigate the role of changes (Δ) in ECV compartments (matrix volume (MVi) and cell volume (CVi)) in the development of AR after MI, and their relationship with MMP-2 expressions. METHODS Ninety-two first MI patients who underwent 3 Tesla cardiovascular magnetic resonance imaging performed 2 weeks (baseline) and 6 months post-MI. We measured T1 mapping with MOLLI sequences. ECV was performed post-gadolinium enhancement. ECV and LV mass were used to calculate MVi and CVi. AR was defined as an increase of ≥ 12% in LV end-diastolic volume in 6 months. MMPs were measured using a bead-based multiplex immunoassay system at first day (baseline) and 2 weeks post-MI. P <0.05 was accepted as statistically significant. RESULTS Mean ECV and mean MVi baseline levels were higher in AR group compared to without AR group (42.9±6.4 vs 39.3±8.2%, p= 0.037; 65.2±13.7 vs 56.7±14.7 mL/m2, p=0.010; respectively). CVi levels was similar between groups. A positive correlation was found between baseline levels of MMP-2 and baseline levels of ECV (r=0.535, p<0.001) and MVi (r=0.549, p<0.001). Increased ΔMVi levels was independently predictor of AR (OR=1.03, p=0.010). ΔMVi had superior diagnostic performance compared to ΔECV in predicting AR (ΔAUC: 0.215±0.07, p<0.001). CONCLUSION High MVi levels are associated with AR, and ΔMVi was independently predictor of AR. This may be associated with MMP-2 release due to increased inflammatory response.
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Affiliation(s)
- Ferhat Eyyupkoca
- Dr. Nafiz Korez Sincan State HospitalDepartamento de CardiologiaAnkaraTurquiaDepartamento de Cardiologia, Dr. Nafiz Korez Sincan State Hospital, Ankara – Turquia,Correspondência: Ferhat Eyyupkoc • Dr Nafiz Korez Sincan State Hospital – Osmanli district, metropolitan street, Ankara, 06940 – Turquia, E-mail:
| | - Nilnur Eyerci
- Departamento de Biologia MédicaKafkas University Faculty of MedicineKarsTurquiaDepartamento de Biologia Médica, Kafkas University Faculty of Medicine, Kars – Turquia
| | - Mehmet Sait Altintas
- Istanbul Yedikule Chest Diseases and Thoracic Surgery Training and Research HospitalDepartamento de CardiologiaIstanbulTurquiaDepartamento de Cardiologia, Istanbul Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital, Istanbul – Turquia
| | - Mehmet Ali Felekoglu
- Atakent HospitalDepartamento de CardiologiaYalovaTurquiaDepartamento de Cardiologia, Atakent Hospital, Yalova – Turquia
| | - Halil Ibrahim Biter
- Istanbul Haseki Training And Research HospitalDepartamento de CardiologiaIstanbulTurquiaDepartamento de Cardiologia, Istanbul Haseki Training And Research Hospital, Istanbul – Turquia
| | - Siho Hidayet
- Departamento de CardiologiaInonu University Faculty of MedicineMalatyaTurquiaDepartamento de Cardiologia, Inonu University Faculty of Medicine, Malatya – Turquia
| | - Serkan Sivri
- Kirsehir State HospitalDepartamento de CardiologiaKirşehirTurquiaDepartamento de Cardiologia, Kirsehir State Hospital, Kirşehir – Turquia
| | - Bekir Demirtas
- Cankiri State HospitalDepartamento de CardiologiaCankiriTurquiaDepartamento de Cardiologia, Cankiri State Hospital, Cankiri – Turquia
| | - Omer Faruk Ates
- Sakarya University Faculty of MedicineDepartamento de CardiologiaSakaryaTurquiaDepartamento de Cardiologia, Sakarya University Faculty of Medicine, Sakarya – Turquia
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Wang J, Chen X, Zhang L, Zheng Y, Qian J, Sun N, Ding X, Cui B. Chick early amniotic fluid component improves heart function and protects against inflammation after myocardial infarction in mice. Front Cardiovasc Med 2022; 9:1042852. [DOI: 10.3389/fcvm.2022.1042852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 10/31/2022] [Indexed: 11/17/2022] Open
Abstract
Myocardial infarction (MI) is the major cause of mortality around the world. We recently demonstrated that chick early amniotic fluid (ceAF) can effectively rescue ischemic heart injury, indicating that it has a therapeutic function in MI. However, its functional components and the underlying mechanisms remain to be clarified. Here, we demonstrated that a fraction of ceAF, peak 8 (P8), had a protective effect on acute MI. P8 significantly decreased cardiomyocyte cross-sectional areas and cardiomyocyte apoptosis in MI mice. Using a human embryonic stem cell-derived cardiomyocyte model, which was subjected to hypoxia and reoxygenation, mimicking MI state, we found that P8 treatment reduced apoptosis and reversed myocardial contractility. Mechanistically, P8 improved cardiac function by inhibiting NF-κB signaling and downregulating inflammatory cytokine expression. Using mass spectrometry, we identified that guanosine and deoxynucleoside were the main functional components of P8 that suppressed the inflammatory response in human embryonic stem cell-derived cardiomyocytes. Collectively, our data suggest that specific components from ceAF are promising therapeutic agents for ischemic heart injury and could be a potential supplement to current medications for MI.
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Bughin F, Kovacsik H, Jaussent I, Solecki K, Aguilhon S, Vanoverschelde J, Zarqane H, Mercier J, Gouzi F, Roubille F, Dauvilliers Y. Impact of Obstructive Sleep Apnea Syndrome on Ventricular Remodeling after Acute Myocardial Infarction: A Proof-of-Concept Study. J Clin Med 2022; 11:jcm11216341. [PMID: 36362568 PMCID: PMC9656926 DOI: 10.3390/jcm11216341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 10/18/2022] [Accepted: 10/21/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Obstructive sleep apnea syndrome (OSA) is common in patients with acute myocardial infarction (AMI). Whether OSA impacts on the ventricular remodeling post-AMI remains unclear. We compared cardiac ventricular remodeling in patients assessed by cardiac magnetic resonance (CMR) imaging at baseline and six months after AMI based on the presence and severity of OSA. Methods: This prospective study included 47 patients with moderate to severe AMI. They all underwent CMR at inclusion and at six months after an AMI, and a polysomnography was performed three weeks after AMI. Left and right ventricular remodeling parameters were compared between patients based on the AHI, AHI in REM and NREM sleep, oxygen desaturation index, and daytime sleepiness. Results: Of the 47 patients, 49% had moderate or severe OSA with an AHI ≥ 15/h. No differences were observed between these patients and those with an AHI < 15/h for left ventricular end-diastolic and end-systolic volumes at six months. No association was found for left and right ventricular remodeling parameters at six months or for the difference between baseline and six months with polysomnographic parameters of OSA severity, nor with daytime sleepiness. Conclusions: Although with a limited sample size, our proof-of-concept study does not report an association between OSA and ventricular remodeling in patients with AMI. These results highlight the complexity of the relationships between OSA and post-AMI morbi-mortality.
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Affiliation(s)
- François Bughin
- PhyMedExp, University of Montpellier, INSERM, CNRS, CHU, 34090 Montpellier, France
- Pneumology Department, Clinique du Millénaire, 34000 Montpellier, France
| | - Hélène Kovacsik
- Department of Interventional and Cardiovascular Imaging, CHU, 34090 Montpellier, France
| | - Isabelle Jaussent
- Institute for Neurosciences of Montpellier INM, University of Montpellier, INSERM, 34000 Montpellier, France
| | - Kamila Solecki
- Cardiology Department, Clinique Beausoleil, 34070 Montpellier, France
| | - Sylvain Aguilhon
- Cardiology Department, INI-CRT, CHU de Montpellier, PhyMedExp, Université de Montpellier, INSERM, CNRS, 34090 Montpellier, France
| | | | - Hamid Zarqane
- Department of Interventional and Cardiovascular Imaging, CHU, 34090 Montpellier, France
| | - Jacques Mercier
- PhyMedExp, University of Montpellier, INSERM, CNRS, CHU, 34090 Montpellier, France
| | - Fares Gouzi
- PhyMedExp, University of Montpellier, INSERM, CNRS, CHU, 34090 Montpellier, France
| | - François Roubille
- Cardiology Department, INI-CRT, CHU de Montpellier, PhyMedExp, Université de Montpellier, INSERM, CNRS, 34090 Montpellier, France
| | - Yves Dauvilliers
- Unité du Sommeil, Centre National de Référence pour la Narcolepsie, CHU Montpellier, Hôpital Gui-de-Chauliac, Service de Neurologie, 34090 Montpellier, France
- Correspondence:
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Tsuji M, Kawai Y, Miyoshi T, Saito E, Kawamura K, Ono T, Tokioka K, Ohe T, Nakamura K, Ito H. High platelet reactivity is a predictor of left ventricular remodelling in patients with acute myocardial infarction. ESC Heart Fail 2022; 9:3565-3574. [PMID: 35908777 PMCID: PMC9715828 DOI: 10.1002/ehf2.14100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 07/04/2022] [Accepted: 07/20/2022] [Indexed: 11/05/2022] Open
Abstract
AIMS Acute myocardial infarction (AMI) is associated with left ventricular remodelling (LVR), which leads to progressive heart failure. Platelets play a pivotal role in promoting systemic and cardiac inflammatory responses during the complex process of myocardial wound healing or repair following AMI. This study aimed to investigate the impact of platelet reactivity immediately after primary percutaneous coronary intervention (PCI) on LVR in AMI patients with ST-segment (STEMI) and non-ST-segment elevation (NSTEMI). METHODS AND RESULTS This prospective, single-centre, observational study included 182 patients with AMI who underwent primary PCI (107 patient with STEMI and 75 patients with NSTEMI). Patients were administered a loading dose of aspirin plus prasugrel before the procedure, and platelet reactivity was assessed using the VerifyNow P2Y12 assay immediately after PCI. Echocardiography was performed before discharge and during the chronic phase (8 ± 3 months after discharge). LVR was defined as a relative ≥20% increase in left ventricular end-diastolic volume index (LVEDVI). LVR in chronic phase was found in 34 patients (18.7%) whose platelet reactivity was significantly higher than those without LVR (259.6 ± 61.5 and 213.1 ± 74.8 P2Y12 reaction units [PRU]; P = 0.001). The occurrence of LVR did not differ between patients with STEMI and patients with NSTEMI (21.5% and 14.7%; P = 0.33). The optimal cut-off value of platelet reactivity for discriminating LVR was ≥245 PRU. LVEDVI significantly decreased at chronic phase in patients without high platelet reactivity (<245 PRU) (from 49.2 ± 13.5 to 45.4 ± 15.8 mL/m2 ; P = 0.02), but not in patients with high platelet reactivity (≥d245 PRU) (P = 0.06). Multivariate logistic analysis showed that high platelet reactivity was an independent predictor of LVR after adjusting for LVEDVI before discharge (odds ratio, 4.13; 95% confidence interval, 1.85-9.79). CONCLUSIONS High platelet reactivity measured immediately after PCI was a predictor of LVR in patients with AMI during the chronic phase. The role of antiplatelet therapy on inflammation in the myocardium is a promising area for further research.
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Affiliation(s)
- Masahiro Tsuji
- Department of Cardiovascular MedicineOkayama City HospitalOkayamaJapan
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Yusuke Kawai
- Department of Cardiovascular MedicineOkayama City HospitalOkayamaJapan
| | - Toru Miyoshi
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Eisuke Saito
- Department of Cardiovascular MedicineOkayama City HospitalOkayamaJapan
| | - Kohei Kawamura
- Department of Cardiovascular MedicineOkayama City HospitalOkayamaJapan
| | - Tamaki Ono
- Department of Cardiovascular MedicineOkayama City HospitalOkayamaJapan
| | - Koji Tokioka
- Department of Cardiovascular MedicineOkayama City HospitalOkayamaJapan
| | - Tohru Ohe
- Department of Cardiovascular MedicineOkayama City HospitalOkayamaJapan
| | - Kazufumi Nakamura
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Hiroshi Ito
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
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Healing the Broken Hearts: A Glimpse on Next Generation Therapeutics. HEARTS 2022. [DOI: 10.3390/hearts3040013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Cardiovascular diseases are the leading cause of death worldwide, accounting for 32% of deaths globally and thus representing almost 18 million people according to WHO. Myocardial infarction, the most prevalent adult cardiovascular pathology, affects over half a million people in the USA according to the last records of the AHA. However, not only adult cardiovascular diseases are the most frequent diseases in adulthood, but congenital heart diseases also affect 0.8–1.2% of all births, accounting for mild developmental defects such as atrial septal defects to life-threatening pathologies such as tetralogy of Fallot or permanent common trunk that, if not surgically corrected in early postnatal days, they are incompatible with life. Therefore, both congenital and adult cardiovascular diseases represent an enormous social and economic burden that invariably demands continuous efforts to understand the causes of such cardiovascular defects and develop innovative strategies to correct and/or palliate them. In the next paragraphs, we aim to briefly account for our current understanding of the cellular bases of both congenital and adult cardiovascular diseases, providing a perspective of the plausible lines of action that might eventually result in increasing our understanding of cardiovascular diseases. This analysis will come out with the building blocks for designing novel and innovative therapeutic approaches to healing the broken hearts.
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An integral perspective of canonical cigarette and e-cigarette-related cardiovascular toxicity based on the adverse outcome pathway framework. J Adv Res 2022:S2090-1232(22)00193-X. [PMID: 35998874 DOI: 10.1016/j.jare.2022.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 07/29/2022] [Accepted: 08/15/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Nowadays, cigarette smoking remains the leading cause of chronic disease and premature death, especially cardiovascular disease. As an emerging tobacco product, e-cigarettes have been advocated as alternatives to canonical cigarettes, and thus may be an aid to promote smoking cessation. However, recent studies indicated that e-cigarettes should not be completely harmless to the cardiovascular system. AIM OF REVIEW This review aimed to build up an integral perspective of cigarettes and e-cigarettes-related cardiovascular toxicity. KEY SCIENTIFIC CONCEPTS OF REVIEW This review adopted the adverse outcome pathway (AOP) framework as a pivotal tool and aimed to elucidate the association between the molecular initiating events (MIEs) induced by cigarette and e-cigarette exposure to the cardiovascular adverse outcome. Since the excessive generation of reactive oxygen species (ROS) has been widely approved to play a critical role in cigarette smoke-related CVD and may also be involved in e-cigarette-induced toxic effects, the ROS overproduction and subsequent oxidative stress are regarded as essential parts of this framework. As far as we know, this should be the first AOP framework focusing on cigarette and e-cigarette-related cardiovascular toxicity, and we hope our work to be a guide in exploring the biomarkers and novel therapies for cardiovascular injury.
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El-Saadi W, Engvall JE, Alfredsson J, Karlsson JE, Martins M, Sederholm S, Faisal Zaman S, Ebbers T, Kihlberg J. A head-to-head comparison of myocardial strain by fast-strain encoding and feature tracking imaging in acute myocardial infarction. Front Cardiovasc Med 2022; 9:949440. [PMID: 35966533 PMCID: PMC9366255 DOI: 10.3389/fcvm.2022.949440] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 07/04/2022] [Indexed: 11/21/2022] Open
Abstract
Background Myocardial infarction (MI) is a major cause of heart failure. Left ventricular adverse remodeling is common post-MI. Several studies have demonstrated a correlation between reduced myocardial strain and the development of adverse remodeling. Cardiac magnetic resonance (CMR) with fast-strain encoding (fast-SENC) or feature tracking (FT) enables rapid assessment of myocardial deformation. The aim of this study was to establish a head-to-head comparison of fast-SENC and FT in post-ST-elevated myocardial infarction (STEMI) patients, with clinical 2D speckle tracking echocardiography (2DEcho) as a reference. Methods Thirty patients treated with primary percutaneous coronary intervention for STEMI were investigated. All participants underwent CMR examination with late gadolinium enhancement, cine-loop steady-state free precession, and fast-SENC imaging using a 1.5T scanner as well as a 2DEcho. Global longitudinal strain (GLS), segmental longitudinal strain (SLS), global circumferential strain (GCS), and segmental circumferential strain (SCS) were assessed along with the MI scar extent. Results The GCS measurements from fast-SENC and FT were nearly identical: the mean difference was 0.01 (2.5)% (95% CI - 0.92 to 0.95). For GLS, fast-SENC values were higher than FT, with a mean difference of 1.8 (1.4)% (95% CI 1.31-2.35). Tests of significance for GLS did not show any differences between the MR methods and 2DEcho. Average strain in the infarct-related artery (IRA) segments compared to the remote myocardium was significantly lower for the left anterior descending artery and right coronary artery culprits but not for the left circumflex artery culprits. Fast-SENC displayed a higher area under the curve for detecting infarcted segments than FT for both SCS and SLS. Conclusion GLS and GCS did not significantly differ between fast-SENC and FT. Both showed acceptable agreement with 2DEcho for longitudinal strain. Segments perfused by the IRA showed significantly reduced strain values compared to the remote myocardium. Fast-SENC presented a higher sensitivity and specificity for detecting infarcted segments than FT.
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Affiliation(s)
- Walid El-Saadi
- Department of Internal Medicine, Ryhov County Hospital, Region Jönköping County, Jönköping, Sweden,Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden,*Correspondence: Walid El-Saadi
| | - Jan Edvin Engvall
- Department of Clinical Physiology in Linköping and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden,Center for Medical Imaging Science and Visualization, Linköping University, Linköping, Sweden
| | - Joakim Alfredsson
- Department of Cardiology in Linköping and Department of Health Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Jan-Erik Karlsson
- Department of Internal Medicine, Ryhov County Hospital, Region Jönköping County, Jönköping, Sweden,Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Marcelo Martins
- Department of Radiology in Linköping and Department of Health Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Sofia Sederholm
- Department of Cardiology in Linköping and Department of Health Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Shaikh Faisal Zaman
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden,Center for Medical Imaging Science and Visualization, Linköping University, Linköping, Sweden
| | - Tino Ebbers
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden,Center for Medical Imaging Science and Visualization, Linköping University, Linköping, Sweden
| | - Johan Kihlberg
- Center for Medical Imaging Science and Visualization, Linköping University, Linköping, Sweden,Department of Radiology in Linköping and Department of Health Medicine and Caring Sciences, Linköping University, Linköping, Sweden
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50
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Leancă SA, Crișu D, Petriș AO, Afrăsânie I, Genes A, Costache AD, Tesloianu DN, Costache II. Left Ventricular Remodeling after Myocardial Infarction: From Physiopathology to Treatment. Life (Basel) 2022; 12:1111. [PMID: 35892913 PMCID: PMC9332014 DOI: 10.3390/life12081111] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/19/2022] [Accepted: 07/21/2022] [Indexed: 12/11/2022] Open
Abstract
Myocardial infarction (MI) is the leading cause of death and morbidity worldwide, with an incidence relatively high in developed countries and rapidly growing in developing countries. The most common cause of MI is the rupture of an atherosclerotic plaque with subsequent thrombotic occlusion in the coronary circulation. This causes cardiomyocyte death and myocardial necrosis, with subsequent inflammation and fibrosis. Current therapies aim to restore coronary flow by thrombus dissolution with pharmaceutical treatment and/or intravascular stent implantation and to counteract neurohormonal activation. Despite these therapies, the injury caused by myocardial ischemia leads to left ventricular remodeling; this process involves changes in cardiac geometry, dimension and function and eventually progression to heart failure (HF). This review describes the pathophysiological mechanism that leads to cardiac remodeling and the therapeutic strategies with a role in slowing the progression of remodeling and improving cardiac structure and function.
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Affiliation(s)
- Sabina Andreea Leancă
- Department of Cardiology, Emergency Clinical Hospital “Sf. Spiridon”, Bd. Independentei nr. 1, 700111 Iasi, Romania; (S.A.L.); (A.O.P.); (I.A.); (A.G.); (D.N.T.); (I.I.C.)
| | - Daniela Crișu
- Department of Cardiology, Emergency Clinical Hospital “Sf. Spiridon”, Bd. Independentei nr. 1, 700111 Iasi, Romania; (S.A.L.); (A.O.P.); (I.A.); (A.G.); (D.N.T.); (I.I.C.)
| | - Antoniu Octavian Petriș
- Department of Cardiology, Emergency Clinical Hospital “Sf. Spiridon”, Bd. Independentei nr. 1, 700111 Iasi, Romania; (S.A.L.); (A.O.P.); (I.A.); (A.G.); (D.N.T.); (I.I.C.)
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, Str. University nr. 16, 700083 Iasi, Romania;
| | - Irina Afrăsânie
- Department of Cardiology, Emergency Clinical Hospital “Sf. Spiridon”, Bd. Independentei nr. 1, 700111 Iasi, Romania; (S.A.L.); (A.O.P.); (I.A.); (A.G.); (D.N.T.); (I.I.C.)
| | - Antonia Genes
- Department of Cardiology, Emergency Clinical Hospital “Sf. Spiridon”, Bd. Independentei nr. 1, 700111 Iasi, Romania; (S.A.L.); (A.O.P.); (I.A.); (A.G.); (D.N.T.); (I.I.C.)
| | - Alexandru Dan Costache
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, Str. University nr. 16, 700083 Iasi, Romania;
- Department of Cardiovascular Rehabilitation, Clinical Rehabilitation Hospital, 700661 Iasi, Romania
| | - Dan Nicolae Tesloianu
- Department of Cardiology, Emergency Clinical Hospital “Sf. Spiridon”, Bd. Independentei nr. 1, 700111 Iasi, Romania; (S.A.L.); (A.O.P.); (I.A.); (A.G.); (D.N.T.); (I.I.C.)
| | - Irina Iuliana Costache
- Department of Cardiology, Emergency Clinical Hospital “Sf. Spiridon”, Bd. Independentei nr. 1, 700111 Iasi, Romania; (S.A.L.); (A.O.P.); (I.A.); (A.G.); (D.N.T.); (I.I.C.)
- Department of Internal Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, Str. University nr. 16, 700083 Iasi, Romania;
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