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Liu F, Zhai Q. Expression level of neutrophil extracellular traps in peripheral blood of patients with chronic heart failure complicated with venous thrombosis and its clinical significance. J Cardiothorac Surg 2024; 19:129. [PMID: 38491551 PMCID: PMC10941499 DOI: 10.1186/s13019-024-02506-3] [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: 03/16/2023] [Accepted: 01/18/2024] [Indexed: 03/18/2024] Open
Abstract
OBJECTIVE Previous studies have reported that neutrophil extracellular traps (NETs) have been identified to be involved in thrombosis, but the clinical value in chronic heart failure (CHF) patients with venous thrombosis is unclear. This study focused on the expression level of NETs in the peripheral blood of patients with CHF complicated with venous thrombosis and its clinical value. METHODS 80 patients with CHF were included and divided into 2 groups according to the occurrence of venous thrombosis, and the expression levels of NETs in peripheral venous blood and lesion veins of the patients were detected through fluorescent staining. Myeloperoxidase-DNA (MPO-DNA) and citrullinated histone H3 (CitH3), markers of NETs, were detected by enzyme linked immunosorbent assay kit. The receiver operating characteristic (ROC) curve was used to analyze the value of peripheral venous blood NETs in the diagnosis of venous thrombosis in CHF patients, while the relationship between NETs in peripheral and lesion veins was analyzed by a unitary linear regression model. RESULTS The results showed that the concentration of NETs, MPO-DNA, and CitH3 in CHF patients combined with venous thrombosis was markedly higher than that in patients without venous thrombosis, and the concentration of NETs, MPO-DNA, and CitH3 in lesion venous blood was notably higher than that in peripheral venous blood. Binary logistics regression analysis showed that NETs in peripheral venous blood were an independent risk factor for venous thrombosis in patients with heart failure. The unitary linear regression model fitted well, indicating a notable positive correlation between NETs concentrations in peripheral and lesion veins. The area under the ROC curve for diagnosing venous thrombosis was 0.85, indicating that peripheral blood NETs concentration levels could effectively predict venous thrombosis in CHF patients. CONCLUSION The expression level of NETs was high in the peripheral blood of CHF patients combined with venous thrombosis and was the highest in lesion venous blood. NETs levels in peripheral blood had the value of diagnosing venous thrombosis in CHF patients, and the concentrations of NETs in peripheral and lesion veins are markedly positively correlated.
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Affiliation(s)
- Fang Liu
- Medical Lab, The Second Affiliated Hospital of Xi'an Medical University, Xi'an, 710038, Shaanxi, China
| | - Qian Zhai
- Department of Blood test, Xi'an Blood Center, Shaanxi Blood Center, No.407 Zhuque Street, Yanta District, Xi'an, 710061, Shaanxi Province, China.
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Bruno F, Kang J, Elia E, Han JK, De Filippo O, Yang HM, Gallone G, Park KW, De Luca L, Kang HJ, Quadri G, Gwon HC, Chun WJ, Giannino G, Hur SH, Han SH, Truffa A, Bin Song Y, Cortese B, Choi KH, Chieffo A, Hong SJ, Di Pietro G, Doh JH, Wanha W, Nam CW, Kim HS, Mattesini A, de De Ferrari GM, Koo BK, D'Ascenzo F. Impact of diabetes on long-term outcomes of bifurcation percutaneous coronary intervention. An analysis from the BIFURCAT registry. Catheter Cardiovasc Interv 2023; 102:620-630. [PMID: 37668085 DOI: 10.1002/ccd.30802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 06/29/2023] [Accepted: 07/28/2023] [Indexed: 09/06/2023]
Abstract
BACKGROUND It is still unclear the impact of diabetes mellitus (DM) in complex coronary lesions treated with percutaneous coronary intervention (PCI) which themselves are at increased incidence of adverse events. METHODS BIFURCAT registry encompassed patients treated with PCI for coronary bifurcation lesion from the COBIS III and the RAIN registry. The primary endpoint was the occurrence of major cardiovascular adverse event (MACE), a composite and mutual exclusive of all-cause death or myocardial infarction (MI) or target-lesion revascularization (TLR). A total of 5537 patients were included in the analysis and 1834 (33%) suffered from DM. RESULTS After a median follow-up of 21 months, diabetic patients had a higher incidence of MACE (17% vs. 9%, p < 0.001), all-cause mortality (9% vs. 4%, p < 0.001), TLR (5% vs. 3%, p = 0.001), MI (4% vs. 2%, p < 0.001), and stent thrombosis (ST) (2% vs. 1%, p = 0.007). After multivariate analysis, diabetes remained significantly associated with MACE (hazard ratio [HR]: 1.37; confidence interval [CI]: 1.13-1.65; p = 0.001), all-cause death (HR: 1.65; 95% CI: 1.24-2.19, p = 0.001), TLR (HR: 1.45; CI: 1.03-2.04; p = 0.031) and ST (HR: 1.73, CI: 1.04-2.88; p = 0.036), but not with MI (HR: 1.34; CI: 0.93-1.92; p = 0.11). Among diabetics, chronic kidney disease (HR: 2.99; CI: 2.21-4.04), baseline left ventricular ejection fraction (HR: 0.98; CI: 0.97-0.99), femoral access (HR: 1.62; CI: 1.23-2.15), left main coronary artery (HR: 1.44; CI: 1.06-1.94), main branch diameter (HR: 0.79; CI: 0.66-0.94) and final kissing balloon (HR: 0.70; CI: 0.52-0.93) were independent predictors of MACE at follow-up. CONCLUSIONS Patients with DM treated with PCI for coronary bifurcations have a worse prognosis due to higher incidence of MACE, all-cause mortality, TLR and ST compared to the non-diabetics.
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Affiliation(s)
- Francesco Bruno
- Division of Cardiology, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Jeehoon Kang
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, South Korea
| | - Edoardo Elia
- Division of Cardiology, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Jung-Kyu Han
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, South Korea
| | - Ovidio De Filippo
- Division of Cardiology, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Han-Mo Yang
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, South Korea
| | - Guglielmo Gallone
- Division of Cardiology, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Kyung-Woo Park
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, South Korea
| | - Leonardo De Luca
- Department of Cardiosciences, San Camillo-Forlanini Hospital, Roma, Italy
| | - Hyun-Jae Kang
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, South Korea
| | - Giorgio Quadri
- Division of Cardiology, Ospedale di Rivoli, Rivoli, Italy
| | - Hyeon-Cheol Gwon
- Department of Cardiology, Sungkyunkwan University Samsung Medical Center, Seoul, South Korea
| | - Woo Jung Chun
- Department of Internal Medicine, Samsung Changwon Hospital, Changwon, South Korea
| | - Giuseppe Giannino
- Division of Cardiology, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Seung-Ho Hur
- Department of Internal Medicine, Keimyung University Dongsan Medical Center, Daegu, South Korea
| | - Seung Hwan Han
- Department of Internal Medicine, Gachon University Gil Hospital, Incheon, South Korea
| | | | - Young Bin Song
- Department of Cardiology, Sungkyunkwan University Samsung Medical Center, Seoul, South Korea
| | - Bernardo Cortese
- Division of cardiology, Cardiovascular Research Center, Fondazione Ricerca e Innovazione Cardiovascolare, Milan, Italy
| | - Ki Hong Choi
- Department of Internal Medicine, Samsung Changwon Hospital, Changwon, South Korea
| | - Alaide Chieffo
- Division of Cardiology, Ospedale San Raffaele, Milan, Italy
| | - Soon-Jun Hong
- Department of Cardiology, Cardiovascular Center, Korea University Anam Hospital, Seoul, South Korea
| | - Gianluca Di Pietro
- Division of Cardiology, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Joon-Hyung Doh
- Department of Internal Medicine, Inje University Ilsan Paik Hospital, Goyang, South Korea
| | - Wojciech Wanha
- Department of Cardiology, Medical University of Silesia, Katowice, Poland
| | - Chang-Wook Nam
- Department of Internal Medicine, Keimyung University Dongsan Medical Center, Daegu, South Korea
| | - Hyo-Soo Kim
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, South Korea
| | | | | | - Bon-Kwon Koo
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, South Korea
| | - Fabrizio D'Ascenzo
- Division of Cardiology, Department of Medical Sciences, University of Turin, Turin, Italy
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Ji H, Li Y, Su B, Zhao W, Kizhakkedathu JN, Zhao C. Advances in Enhancing Hemocompatibility of Hemodialysis Hollow-Fiber Membranes. ADVANCED FIBER MATERIALS 2023; 5:1-43. [PMID: 37361105 PMCID: PMC10068248 DOI: 10.1007/s42765-023-00277-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 02/19/2023] [Indexed: 06/28/2023]
Abstract
Hemodialysis, the most common modality of renal replacement therapy, is critically required to remove uremic toxins from the blood of patients with end-stage kidney disease. However, the chronic inflammation, oxidative stress as well as thrombosis induced by the long-term contact of hemoincompatible hollow-fiber membranes (HFMs) contribute to the increase in cardiovascular diseases and mortality in this patient population. This review first retrospectively analyzes the current clinical and laboratory research progress in improving the hemocompatibility of HFMs. Details on different HFMs currently in clinical use and their design are described. Subsequently, we elaborate on the adverse interactions between blood and HFMs, involving protein adsorption, platelet adhesion and activation, and the activation of immune and coagulation systems, and the focus is on how to improve the hemocompatibility of HFMs in these aspects. Finally, challenges and future perspectives for improving the hemocompatibility of HFMs are also discussed to promote the development and clinical application of new hemocompatible HFMs. Graphical Abstract
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Affiliation(s)
- Haifeng Ji
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065 People’s Republic of China
- Department of Pathology and Lab Medicine & Center for Blood Research & Life Science Institute, 2350 Health Sciences Mall, Life Sciences Centre, The School of Biomedical Engineering, University of British Columbia, Vancouver, BC V6T 1Z3 Canada
| | - Yupei Li
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, 610041 China
- Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, 610207 China
| | - Baihai Su
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Weifeng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065 People’s Republic of China
| | - Jayachandran N. Kizhakkedathu
- Department of Pathology and Lab Medicine & Center for Blood Research & Life Science Institute, 2350 Health Sciences Mall, Life Sciences Centre, The School of Biomedical Engineering, University of British Columbia, Vancouver, BC V6T 1Z3 Canada
| | - Changsheng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065 People’s Republic of China
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Cha JJ, Hong SJ, Kim JH, Lim S, Joo HJ, Park JH, Yu CW, Kang J, Kim HS, Gwon HC, Chun WJ, Hur SH, Han SH, Rha SW, Chae IH, Jeong JO, Heo JH, Yoon J, Park JS, Hong MK, Doh JH, Cha KS, Kim DI, Lee SY, Chang K, Hwang BH, Choi SY, Jeong MH, Song YB, Choi KH, Nam CW, Koo BK, Lim DS. Bifurcation strategies using second-generation drug-eluting stents on clinical outcomes in diabetic patients. Front Cardiovasc Med 2022; 9:1018802. [PMID: 36620646 PMCID: PMC9811589 DOI: 10.3389/fcvm.2022.1018802] [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: 08/14/2022] [Accepted: 12/01/2022] [Indexed: 12/24/2022] Open
Abstract
Background Diabetes mellitus (DM) is a critical risk factor for the pathogenesis and progression of coronary artery disease, with a higher prevalence of complex coronary artery disease, including bifurcation lesions. This study aimed to elucidate the optimal stenting strategy for coronary bifurcation lesions in patients with DM. Methods A total of 905 patients with DM and bifurcation lesions treated with second-generation drug-eluting stents (DES) from a multicenter retrospective patient cohort were analyzed. The primary outcome was the 5-year incidence of target lesion failure (TLF), which was defined as a composite of cardiac death, target vessel myocardial infarction, and target lesion revascularization. Results Among all patients with DM with significant bifurcation lesions, 729 (80.6%) and 176 (19.4%) were treated with one- and two-stent strategies, respectively. TLF incidence differed according to the stenting strategy during the mean follow-up of 42 ± 20 months. Among the stent strategies, T- and V-stents were associated with a higher TLF incidence than one-stent strategy (24.0 vs. 7.3%, p < 0.001), whereas no difference was observed in TLF between the one-stent strategy and crush or culotte technique (7.3 vs. 5.9%, p = 0.645). The T- or V-stent technique was an independent predictor of TLF in multivariate analysis (hazard ratio, 3.592; 95% confidence interval, 2.117-6.095; p < 0.001). Chronic kidney disease, reduced left ventricular ejection fraction, and left main bifurcation were independent predictors of TLF in patients with DM. Conclusion T- or V-stenting in patients with DM resulted in increased cardiovascular events after second-generation DES implantation. Clinical trial registration https://clinicaltrials.gov/ct2/show/NCT03068494?term=03068494&draw=2&rank=1, identifier: NCT03068494.
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Affiliation(s)
- Jung-Joon Cha
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - Soon Jun Hong
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea,*Correspondence: Soon Jun Hong ✉
| | - Ju Hyeon Kim
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - Subin Lim
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - Hyung Joon Joo
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - Jae Hyoung Park
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - Cheol Woong Yu
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea
| | - Jeehoon Kang
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, South Korea
| | - Hyo-Soo Kim
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, South Korea
| | - Hyeon-Cheol Gwon
- Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Woo Jung Chun
- Department of Internal Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, South Korea
| | - Seung-Ho Hur
- Department of Internal Medicine, Keimyung University Dongsan Medical Center, Daegu, South Korea
| | - Seung Hwan Han
- Department of Internal Medicine, Gachon University Gil Hospital, Incheon, South Korea
| | - Seung-Woon Rha
- Department of Internal Medicine, Korea University Guro Hospital, Seoul, South Korea
| | - In-Ho Chae
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Jin-Ok Jeong
- Department of Medicine, Chungnam National University Hospital, Daejeon, South Korea
| | - Jung Ho Heo
- Department of Internal Medicine, Kosin University Gospel Hospital, Kosin University College of Medicine, Pusan, South Korea
| | - Junghan Yoon
- Department of Internal Medicine, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, South Korea
| | - Jong-Seon Park
- Department of Internal Medicine, Yeungnam University Medical Center, Daegu, South Korea
| | - Myeong-Ki Hong
- Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Joon-Hyung Doh
- Department of Internal Medicine, Inje University Ilsan Paik Hospital, Ilsan, South Korea
| | - Kwang Soo Cha
- Department of Internal Medicine, Pusan National University Hospital, Pusan, South Korea
| | - Doo-Il Kim
- Department of Internal Medicine, Inje University Haeundae Paik Hospital, Pusan, South Korea
| | - Sang Yeub Lee
- Department of Cardiology, Chung-Ang University, College of Medicine Heart and Brain Hospital, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, South Korea
| | - Kiyuk Chang
- Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
| | - Byung-Hee Hwang
- Department of Internal Medicine, St. Paul's Hospital, The Catholic University of Korea, Seoul, South Korea
| | - So-Yeon Choi
- Department of Internal Medicine, Ajou University Hospital, Suwon, South Korea
| | - Myung Ho Jeong
- Department of Internal Medicine, Chonnam National University Hospital, Gwangju, South Korea
| | - Young Bin Song
- Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Ki Hong Choi
- Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Chang-Wook Nam
- Department of Internal Medicine, Keimyung University Dongsan Medical Center, Daegu, South Korea
| | - Bon-Kwon Koo
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, South Korea
| | - Do-Sun Lim
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, South Korea
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Tao Q, Xiao G, Wang T, Zhang L, Yu M, Peng L, Han L, Du X, Han W, He S, Lyu M, Zhu Y. Identification of linoleic acid as an antithrombotic component of Wenxin Keli via selective inhibition of p-selectin-mediated platelet activation. Biomed Pharmacother 2022; 153:113453. [DOI: 10.1016/j.biopha.2022.113453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 07/10/2022] [Accepted: 07/18/2022] [Indexed: 11/27/2022] Open
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Sobrero M, Montecucco F, Carbone F. Circulating MicroRNAs for Diagnosis of Acute Pulmonary Embolism: Still a Long Way to Go. BIOMED RESEARCH INTERNATIONAL 2022; 2022:4180215. [PMID: 35047634 PMCID: PMC8763471 DOI: 10.1155/2022/4180215] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 12/14/2021] [Accepted: 12/30/2021] [Indexed: 12/15/2022]
Abstract
Venous thromboembolism (VTE) represents the third most frequent cause of acute cardiovascular syndrome. Among VTE, acute pulmonary embolism (APE) is the most life-threatening complication. Due to the low specificity of symptoms clinical diagnosis of APE may be sometimes very difficult. Accordingly, the latest European guidelines only suggest clinical prediction tests for diagnosis of APE, eventually associated with D-dimer, a biomarker burdened by a very low specificity. A growing body of evidence is highlighting the role of miRNAs in hemostasis and thrombosis. Due to their partial inheritance and susceptibility to the environmental factors, miRNAs are increasingly described as active modifiers of the classical Virchow's triad. Clinical evidence on deep venous thrombosis reported specific miRNA signatures associated to thrombosis development, organization, recanalization, and resolution. Conversely, data of miRNA profiling as a predictor/diagnostic marker of APE are still preliminary. Here, we have summarized clinical evidence on the potential role of miRNA in diagnosis of APE. Despite some intriguing insight, miRNA assay is still far from any potential clinical application. Especially, the small sample size of cohorts likely represents the major limitation of published studies, so that extensive analysis of miRNA profiles with a machine learning approach are warranted in the next future. In addition, the cost-benefit ratio of miRNA assay still has a negative impact on their clinical application and routinely test.
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Affiliation(s)
- Matteo Sobrero
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 Viale Benedetto XV, 16132 Genoa, Italy
| | - Fabrizio Montecucco
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 Viale Benedetto XV, 16132 Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa-Italian Cardiovascular Network, 10 Largo Benzi, 16132 Genoa, Italy
| | - Federico Carbone
- First Clinic of Internal Medicine, Department of Internal Medicine, University of Genoa, 6 Viale Benedetto XV, 16132 Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa-Italian Cardiovascular Network, 10 Largo Benzi, 16132 Genoa, Italy
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Atypical Roles of the Chemokine Receptor ACKR3/CXCR7 in Platelet Pathophysiology. Cells 2022; 11:cells11020213. [PMID: 35053329 PMCID: PMC8773869 DOI: 10.3390/cells11020213] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/06/2022] [Accepted: 01/07/2022] [Indexed: 12/23/2022] Open
Abstract
The manifold actions of the pro-inflammatory and regenerative chemokine CXCL12/SDF-1α are executed through the canonical GProteinCoupledReceptor CXCR4, and the non-canonical ACKR3/CXCR7. Platelets express CXCR4, ACKR3/CXCR7, and are a vital source of CXCL12/SDF-1α themselves. In recent years, a regulatory impact of the CXCL12-CXCR4-CXCR7 axis on platelet biogenesis, i.e., megakaryopoiesis, thrombotic and thrombo-inflammatory actions have been revealed through experimental and clinical studies. Platelet surface expression of ACKR3/CXCR7 is significantly enhanced following myocardial infarction (MI) in acute coronary syndrome (ACS) patients, and is also associated with improved functional recovery and prognosis. The therapeutic implications of ACKR3/CXCR7 in myocardial regeneration and improved recovery following an ischemic episode, are well documented. Cardiomyocytes, cardiac-fibroblasts, endothelial lining of the blood vessels perfusing the heart, besides infiltrating platelets and monocytes, all express ACKR3/CXCR7. This review recapitulates ligand induced differential trafficking of platelet CXCR4-ACKR3/CXCR7 affecting their surface availability, and in regulating thrombo-inflammatory platelet functions and survival through CXCR4 or ACKR3/CXCR7. It emphasizes the pro-thrombotic influence of CXCL12/SDF-1α exerted through CXCR4, as opposed to the anti-thrombotic impact of ACKR3/CXCR7. Offering an innovative translational perspective, this review also discusses the advantages and challenges of utilizing ACKR3/CXCR7 as a potential anti-thrombotic strategy in platelet-associated cardiovascular disorders, particularly in coronary artery disease (CAD) patients post-MI.
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D'Ascenzo F, Elia E, de Filippo O, Manai R, Breviario S, Bruno F, Iannaccone M, Wańha W, Bianco M, Patti G, Raposeiras-Roubin S, Abu-Assi E, Bo M, De Ferrari GM, Conrotto F. Net clinical benefit of different strategies of dual antiplatelet therapy in elderly patients: Data from the praise registry. Int J Cardiol 2022; 353:9-14. [DOI: 10.1016/j.ijcard.2022.01.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 11/22/2021] [Accepted: 01/07/2022] [Indexed: 11/24/2022]
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9
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Zhou Y, Tao W, Shen F, Du W, Xu Z, Liu Z. The Emerging Role of Neutrophil Extracellular Traps in Arterial, Venous and Cancer-Associated Thrombosis. Front Cardiovasc Med 2021; 8:786387. [PMID: 34926629 PMCID: PMC8674622 DOI: 10.3389/fcvm.2021.786387] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 10/29/2021] [Indexed: 12/16/2022] Open
Abstract
Neutrophils play a vital role in the formation of arterial, venous and cancer-related thrombosis. Recent studies have shown that in a process known as NETosis, neutrophils release proteins and enzymes complexed to DNA fibers, collectively called neutrophil extracellular traps (NETs). Although NETs were originally described as a way for the host to capture and kill bacteria, current knowledge indicates that NETs also play an important role in thrombosis. According to recent studies, the destruction of vascular microenvironmental homeostasis and excessive NET formation lead to pathological thrombosis. In vitro experiments have found that NETs provide skeletal support for platelets, red blood cells and procoagulant molecules to promote thrombosis. The protein components contained in NETs activate the endogenous coagulation pathway to promote thrombosis. Therefore, NETs play an important role in the formation of arterial thrombosis, venous thrombosis and cancer-related thrombosis. This review will systematically summarize and explain the study of NETs in thrombosis in animal models and in vivo experiments to provide new targets for thrombosis prevention and treatment.
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Affiliation(s)
- Yilu Zhou
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Weimin Tao
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Fuyi Shen
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Weijia Du
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Zhendong Xu
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Zhiqiang Liu
- Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, China
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Platelet ACKR3/CXCR7 Favors Anti-Platelet Lipids over an Atherothrombotic Lipidome and Regulates Thrombo-inflammation. Blood 2021; 139:1722-1742. [PMID: 34905596 DOI: 10.1182/blood.2021013097] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 11/30/2021] [Indexed: 11/20/2022] Open
Abstract
Platelet ACKR3/CXCR7 surface expression is enhanced and influences prognosis in coronary artery disease-(CAD) patients, who exhibit a distinct atherothrombotic platelet lipidome. Current investigation validates the potential of ACKR3/CXCR7 in regulating thrombo-inflammatory response, through its impact on the platelet lipidome. CAD patients-(n=230) with enhanced platelet-ACKR3/CXCR7 expression exhibited reduced aggregation. Pharmacological CXCR7-agonist-(VUF11207) significantly reduced pro-thrombotic platelet response in blood from ACS patients-(n=11) ex vivo. CXCR7-agonist administration reduced thrombotic functions and thrombo-inflammatory platelet-leukocyte interactions post myocardial infarction-(MI) and arterial injury in vivo. ACKR3/CXCR7-ligation did not affect surface availability of GPIbα, GPV, GPVI, GPIX, αv-integrin, β3-integrin, coagulation profile-(APTT, PT), bleeding time, plasma-dependent thrombin generation-(thrombinoscopy) or clot formation-(thromboelastography), but counteracted activation-induced phosphatidylserine exposure and procoagulant platelet-assisted thrombin generation. Targeted-(micro-UHPLC-ESI-QTrap-MS/MS) and untargeted-(UHPLC-ESI-QTOF-MS/MS) lipidomics analysis revealed that ACKR3/CXCR7-ligation favored generation of anti-thrombotic lipids-(dihomo-γ-linolenic acid-DGLA, 12-hydroxyeicosatrienoic acid-12-HETrE) over cyclooxygenase-COX-1-(thromboxane-TxA2), or 12-lipoxygenase-LOX-(12-HETE) metabolized pro-thrombotic, and phospholipase derived atherogenic-(lysophosphatidylcholine-LPC) lipids, in healthy subjects and CAD patients, contrary to anti-platelet therapy. Through 12-HETrE, ACKR3/CXCR7-ligation coordinated with Gαs-coupled prostacyclin receptor-(IP) to trigger cAMP-PKA mediated platelet inhibition. ACKR3/CXCR7-ligation reduced generation of lipid agonists-(arachidonic acid-AA,TxA2), lipid signaling intermediates-(lyophosphatidylinositol-LPI, diacylglycerol-DG), which affected calcium mobilization, intracellular signaling, consequently platelet interaction with physiological matrices and thrombo-inflammatory secretion-(IL1β,IFN-γ,TGF-β,IL-8), emphasizing its functional dichotomy from pro-thrombotic CXCR4. Moreover, CXCR7-agonist regulated heparin-induced thrombocytopenia-(HIT)-sera/IgG-induced platelet and neutrophil activation, heparin induced platelet aggregation-(HIPA), generation of COX-1-(TxA2), 12-LOX-(12-HETE) derived thrombo-inflammatory lipids, platelet-neutrophil aggregate formation, and thrombo-inflammatory secretion (sCD40L, IL-1β, IFN-γ, TNF-α, sP-selectin, IL-8, tissue factor-TF) ex vivo. Therefore, ACKR3/CXCR7 may offer a novel therapeutic strategy in acute/chronic thrombo-inflammation exaggerated cardiovascular pathologies, and CAD.
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D'Ascenzo F, Elia E, Marengo G, Wańha W, González Ferreiro R, Truffa A, Trabattoni D, Figini F, Verardi R, Di Palma G, Infusino F, Pivato C, Ochała A, Omedè P, Milewski M, Estevez R, Raporeiras Roubin S, De Filippo O, Conrotto F, Montefusco A, Gili S, Cortese B, Dusi V, Gallone G, Manfredi R, Mancone M, Biondi Zoccai G, Casella G, Templin C, Stefanini G, Wojakowski W, Sheiban I, De Ferrari GM. Long-term (≥15 years) Follow-up of Percutaneous Coronary Intervention of Unprotected Left Main (From the GRAVITY Registry). Am J Cardiol 2021; 156:72-78. [PMID: 34325877 DOI: 10.1016/j.amjcard.2021.06.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 06/04/2021] [Accepted: 06/14/2021] [Indexed: 02/05/2023]
Abstract
Long term survival and its determinants after Percutaneous Coronary Intervention (PCI) on Unprotected Left Main Coronary Artery (ULMCA) remain to be appraised. In 9 European Centers 470 consecutive patients performing PCI on ULMCA between 2002 and 2005 were retrospectively enrolled. Survival from all cause and cardiovascular (CV) death were the primary end points, while their predictors at multivariate analysis the secondary ones. Among the overall cohort 81.5% of patients were male and mean age was 66 ± 12 years. After 15 years (IQR 13 to 16), 223 patients (47%) died, 81 (17.2%) due to CV etiology. At multivariable analysis, older age (HR 1.06, 95%CI 1.02 to 1.11), LVEF < 35% (HR 2.97, 95%CI 1.24 to 7.15) and number of vessels treated during the index PCI (HR 1.75, 95%CI 1.12 to 2.72) were related to all-cause mortality, while only LVEF <35% (HR 4.71, 95%CI 1.90 to 11.66) to CV death. Repeated PCI on ULMCA occurred in 91 (28%) patients during the course of follow up and did not significantly impact on freedom from all-cause or CV mortality. In conclusion, in a large, unselected population treated with PCI on ULMCA, 47% died after 15 years, 17% due to CV causes. Age, number of vessels treated during index PCI and depressed LVEF increased risk of all cause death, while re-PCI on ULMCA did not impact survival.
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Affiliation(s)
- Fabrizio D'Ascenzo
- Department of Medical Science, Città Della Salute e della Scienza, Division of Cardiology, Turin, Italy.
| | - Edoardo Elia
- Department of Medical Science, Città Della Salute e della Scienza, Division of Cardiology, Turin, Italy
| | - Giorgio Marengo
- Department of Medical Science, Città Della Salute e della Scienza, Division of Cardiology, Turin, Italy
| | - Wojciech Wańha
- Division of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland
| | | | | | | | - Filippo Figini
- Division of Cardiology, Pederzoli Hospital-Peschiera del Garda, Verona, Italy
| | - Roberto Verardi
- Department of Medical Science, Città Della Salute e della Scienza, Division of Cardiology, Turin, Italy; U.O.C. Cardiologia, Ospedale Maggiore, Bologna, Italy
| | - G Di Palma
- Cardiovascular Research Team, San Carlo Clinic, Milan, Italy
| | - Fabio Infusino
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, Umberto I Hospital, Sapienza University of Rome, Rome, Italy
| | - Carlo Pivato
- Cardio Center, Humanitas Clinical and Research Center IRCCS, Rozzano-Milan, Italy
| | - Andrzej Ochała
- Division of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland
| | - Pierluigi Omedè
- Department of Medical Science, Città Della Salute e della Scienza, Division of Cardiology, Turin, Italy
| | - Marek Milewski
- Division of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland
| | - Roi Estevez
- Department of Cardiology, University Hospital Alvaro Cunqueiro, Vigo, Spain
| | | | - O De Filippo
- Department of Medical Science, Città Della Salute e della Scienza, Division of Cardiology, Turin, Italy
| | - Federico Conrotto
- Department of Medical Science, Città Della Salute e della Scienza, Division of Cardiology, Turin, Italy
| | - Antonio Montefusco
- Department of Medical Science, Città Della Salute e della Scienza, Division of Cardiology, Turin, Italy
| | | | | | - Veronica Dusi
- Department of Molecular Medicine, Section of Cardiology, University of Pavia, Pavia, Italy
| | - Guglielmo Gallone
- Department of Medical Science, Città Della Salute e della Scienza, Division of Cardiology, Turin, Italy
| | - Roberto Manfredi
- Department of Medical Science, Città Della Salute e della Scienza, Division of Cardiology, Turin, Italy
| | - Massimo Mancone
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, Umberto I Hospital, Sapienza University of Rome, Rome, Italy
| | - G Biondi Zoccai
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University, Rome, Italy; Mediterranea Cardiocentro, Naples, Italy
| | | | - Christian Templin
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Giulio Stefanini
- Cardio Center, Humanitas Clinical and Research Center IRCCS, Rozzano-Milan, Italy
| | - Wojciech Wojakowski
- Division of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland
| | - Imad Sheiban
- Division of Cardiology, Pederzoli Hospital-Peschiera del Garda, Verona, Italy
| | - G M De Ferrari
- Department of Medical Science, Città Della Salute e della Scienza, Division of Cardiology, Turin, Italy
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Xue X, Deng Y, Wang J, Zhou M, Liao L, Wang C, Peng C, Li Y. Hydroxysafflor yellow A, a natural compound from Carthamus tinctorius L with good effect of alleviating atherosclerosis. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 91:153694. [PMID: 34403879 DOI: 10.1016/j.phymed.2021.153694] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 07/23/2021] [Accepted: 07/28/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Atherosclerosis is a chronic vascular inflammatory disease with complex pathogenesis. Its serious consequence is insufficient blood supply to heart and brain, which eventually leads to myocardial ischemia, infarction and stroke. Hydroxysafflor yellow A (HSYA), a single chalcone glycoside compound with a variety of pharmacological effects, which has shown a potential biological activity for prevention and treatment of atherosclerosis. PURPOSE The main purpose of this review is to comprehensively elucidate the mechanism of HSYA on atherosclerosis and its risk factors (hyperlipidemia, hypertension and diabetes mellitus). METHOD The literatures on HSYA in the treatment of atherosclerosis and its risk factors were searched in PubMed, Google Scholar, China National Knowledge Infrastructure, including in vitro (cell), in vivo (animal) and clinical (human) studies, and summarized reasonably. RESULTS HSYA is a promising natural product for treating atherosclerosis. It can suppress foam cell formation, vascular endothelial cell dysfunction, vascular smooth muscle cell proliferation and migration, and platelet activation. The mechanisms are achieved by regulating the reverse cholesterol transport process, fatty acid synthesis, oxidative stress, PI3K/Akt/mTOR, NLRP3 inflammasome, TNFR1/NF-κB, NO-cGMP, Bax/Bcl-2, MAPKs, CDK/CyclinD and TLR4/Rac1/Akt signaling pathways. Besides, HSYA is devoted to lowering blood lipids, regulating ion channels, reducing vascular inflammation, and protecting pancreatic beta cells, which is conducive to reducing the harm of independent risk factors of atherosclerosis. CONCLUSIONS HSYA exhibits the preventive and therapeutic effects on atherosclerosis and its risk factors in vivo and in vitro, which is relevant to multiple mechanisms. The clinical trials of HSYA need to be further investigated to provide a solid foundation for its clinical application.
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Affiliation(s)
- Xinyan Xue
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Ying Deng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Jing Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Mengting Zhou
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Li Liao
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Cheng Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Cheng Peng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
| | - Yunxia Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
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13
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Angiopoietin-like proteins in atherosclerosis. Clin Chim Acta 2021; 521:19-24. [PMID: 34153276 DOI: 10.1016/j.cca.2021.06.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 06/09/2021] [Accepted: 06/14/2021] [Indexed: 12/31/2022]
Abstract
Atherosclerosis, as a chronic inflammatory disease within the arterial wall, is a leading cause of morbidity and mortality worldwide due to its role in myocardial infarction, stroke and peripheral artery disease. Additional evidence is emerging that the angiopoietin-like (ANGPTL) family of proteins participate in the pathology of this disease process via endothelial dysfunction, inflammation, dyslipidemia, calcification, foam cell formation and platelet activation. This review summarizes current knowledge on the ANGPTL family of proteins in atherosclerosis related pathological processes. Moreover, the potential value of ANGPTL family proteins as predictive biomarkers in atherosclerosis is discussed. Given the attractive role of ANGPTL3, ANGPTL4, ANGPTL8 in atherosclerotic dyslipidemia via regulation of lipoprotein lipase (LPL), antisense oligonucleotide or/and monoclonal antibody-based inactivation of these proteins represent potential atherosclerotic therapies.
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14
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Xia M, Wu Q, Chen P, Qian C. Regulatory T Cell-Related Gene Biomarkers in the Deterioration of Atherosclerosis. Front Cardiovasc Med 2021; 8:661709. [PMID: 34095251 PMCID: PMC8172618 DOI: 10.3389/fcvm.2021.661709] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 04/07/2021] [Indexed: 01/16/2023] Open
Abstract
Background: Regulatory T cells (Tregs) have shown to be protective against the development of atherosclerosis, a major pathological cause for cardiovascular events. Here, we aim to explore the roles of Tregs-related genes in atherosclerosis deterioration. Methods and Results: We downloaded the gene expression profile of 29 atherosclerotic samples from the Gene Expression Omnibus database with an accession number of GSE28829. The abundance of Tregs estimated by the CIBERSORT algorithm was negatively correlated with the atherosclerotic stage. Using the limma test and correlation analysis, a total of 159 differentially expressed Tregs-related genes (DETregRGs) between early and advanced atherosclerotic plaques were documented. Functional annotation analysis using the DAVID tool indicated that the DETregRGs were mainly enriched in inflammatory responses, immune-related mechanisms, and pathways such as complement and coagulation cascades, platelet activation, leukocyte trans-endothelial migration, vascular smooth muscle contraction, and so on. A protein-protein interaction network of the DETregRGs was then constructed, and five hub genes (PTPRC, C3AR1, CD53, TLR2, and CCR1) were derived from the network with node degrees ≥20. The expression patterns of these hub DETregRGs were further validated in several independent datasets. Finally, a single sample scoring method was used to build a gene signature for the five DETregRGs, which could distinguish patients with myocardial infarction from those with stable coronary disease. Conclusion: The results of this study will improve our understanding about the Tregs-associated molecular mechanisms in the progression of atherosclerosis and facilitate the discovery of novel biomarkers for acute cardiovascular events.
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Affiliation(s)
- Meng Xia
- Department of Cardiology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Qingmeng Wu
- Healthcare-Associated Infections Control Center, The Affiliated Chinese Medicine Hospital of Southwest Medical University, Luzhou, China
| | - Pengfei Chen
- Department of Gastroenterology, The Central Hospital of Enshi Tujia and Miao Autonomous Prefecture, Enshi, China
| | - Cheng Qian
- Department of Cardiology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
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15
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Borén J, Chapman MJ, Krauss RM, Packard CJ, Bentzon JF, Binder CJ, Daemen MJ, Demer LL, Hegele RA, Nicholls SJ, Nordestgaard BG, Watts GF, Bruckert E, Fazio S, Ference BA, Graham I, Horton JD, Landmesser U, Laufs U, Masana L, Pasterkamp G, Raal FJ, Ray KK, Schunkert H, Taskinen MR, van de Sluis B, Wiklund O, Tokgozoglu L, Catapano AL, Ginsberg HN. Low-density lipoproteins cause atherosclerotic cardiovascular disease: pathophysiological, genetic, and therapeutic insights: a consensus statement from the European Atherosclerosis Society Consensus Panel. Eur Heart J 2021; 41:2313-2330. [PMID: 32052833 PMCID: PMC7308544 DOI: 10.1093/eurheartj/ehz962] [Citation(s) in RCA: 726] [Impact Index Per Article: 242.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 11/10/2019] [Accepted: 01/08/2020] [Indexed: 12/12/2022] Open
Abstract
Abstract
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Affiliation(s)
- Jan Borén
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg and Sahlgrenska University Hospital, Gothenburg, Sweden
| | - M John Chapman
- Endocrinology-Metabolism Division, Pitié-Salpêtrière University Hospital, Sorbonne University, Paris, France.,National Institute for Health and Medical Research (INSERM), Paris, France
| | - Ronald M Krauss
- Department of Atherosclerosis Research, Children's Hospital Oakland Research Institute and UCSF, Oakland, CA 94609, USA
| | - Chris J Packard
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Jacob F Bentzon
- Department of Clinical Medicine, Heart Diseases, Aarhus University, Aarhus, Denmark.,Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | - Christoph J Binder
- Department of Laboratory Medicine, Medical University of Vienna, Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Mat J Daemen
- Department of Pathology, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
| | - Linda L Demer
- Department of Medicine, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Physiology, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, USA
| | - Robert A Hegele
- Department of Medicine, Robarts Research Institute, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Stephen J Nicholls
- Monash Cardiovascular Research Centre, Monash University, Melbourne, Australia
| | - Børge G Nordestgaard
- Department of Clinical Biochemistry, The Copenhagen General Population Study, Herlev and Gentofte Hospital, Copenhagen University Hospital, University of Copenhagen, Denmark
| | - Gerald F Watts
- School of Medicine, Faculty of Health and Medical Sciences, University of Western Australia, Perth, Australia.,Department of Cardiology, Lipid Disorders Clinic, Royal Perth Hospital, Perth, Australia
| | - Eric Bruckert
- INSERM UMRS1166, Department of Endocrinology-Metabolism, ICAN - Institute of CardioMetabolism and Nutrition, AP-HP, Hopital de la Pitie, Paris, France
| | - Sergio Fazio
- Departments of Medicine, Physiology and Pharmacology, Knight Cardiovascular Institute, Center of Preventive Cardiology, Oregon Health & Science University, Portland, OR, USA
| | - Brian A Ference
- Centre for Naturally Randomized Trials, University of Cambridge, Cambridge, UK.,Institute for Advanced Studies, University of Bristol, Bristol, UK.,MRC/BHF Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | | | - Jay D Horton
- Department of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, TX, USA.,Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Ulf Landmesser
- Department of Cardiology, Charité - University Medicine Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, Berlin, Germany.,Berlin Institute of Health (BIH), Berlin, Germany
| | - Ulrich Laufs
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Liebigstraße 20, Leipzig, Germany
| | - Luis Masana
- Research Unit of Lipids and Atherosclerosis, IISPV, CIBERDEM, University Rovira i Virgili, C. Sant Llorenç 21, Reus 43201, Spain
| | - Gerard Pasterkamp
- Laboratory of Clinical Chemistry, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Frederick J Raal
- Carbohydrate and Lipid Metabolism Research Unit, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
| | - Kausik K Ray
- Department of Primary Care and Public Health, Imperial Centre for Cardiovascular Disease Prevention, Imperial College London, London, UK
| | - Heribert Schunkert
- Deutsches Herzzentrum München, Klinik für Herz- und Kreislauferkrankungen, Faculty of Medicine, Technische Universität München, Lazarettstr, Munich, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Marja-Riitta Taskinen
- Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Bart van de Sluis
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Olov Wiklund
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg and Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Lale Tokgozoglu
- Department of Cardiology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Alberico L Catapano
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, and IRCCS MultiMedica, Milan, Italy
| | - Henry N Ginsberg
- Department of Medicine, Irving Institute for Clinical and Translational Research, Columbia University, New York, NY, USA
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Kim YH, Her AY, Jeong MH, Kim BK, Hong SJ, Kim S, Ahn CM, Kim JS, Ko YG, Choi D, Hong MK, Jang Y. Comparison of First- and Second-Generation Drug-Eluting Stents in Patients with Acute Myocardial Infarction and Prediabetes Based on the Hemoglobin A1c Level. J Interv Cardiol 2020; 2020:1710439. [PMID: 32733169 PMCID: PMC7383308 DOI: 10.1155/2020/1710439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 02/27/2020] [Accepted: 06/20/2020] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE To compare major clinical outcomes after successful percutaneous coronary intervention (PCI) with first-generation (1G) drug-eluting stents (DES) and second-generation (2G) DES in patients with acute myocardial infarction (AMI) and prediabetes. BACKGROUND Patients with prediabetes are associated with an increased incidence of coronary artery disease. The relative superiority of 1G- and 2G-DES in these patients is not well established. METHODS A total of 4997 patients with AMI and prediabetes were divided into two groups: the 1D-DES group (n = 726) and the 2G-DES group (n = 4271). The primary outcomes were the patient-oriented composite outcomes (POCOs) defined as all-cause death, recurrent myocardial infarction (Re-MI), and any disease revascularization at 2-year follow-up. The secondary outcome was probable or definite stent thrombosis (ST). RESULTS After propensity score-matching (PSM) analysis, two PSM groups (698 pairs, n = 1396, C-statistics = 0.725) were generated. The cumulative incidence rates of POCOs (hazard ratio (HR): 1.467; 95% confidence interval (CI): 1.068-2.015; p = 0.018), any disease revascularization (HR: 2.259; 95% CI: 1.397-3.654; p = 0.001), and ST (HR: 4.361; 95% CI: 1.243-15.30; p = 0.021) in the 1G-DES group were significantly higher than those in the 2G-DES group. However, the cumulative incidence rates of all-cause death, cardiac death, and Re-MI were similar between the two groups. CONCLUSIONS In patients with AMI and prediabetes, 2G-DES implantation was more efficacious than 1G-DES implantation over a 2-year follow-up period. However, further studies are needed to confirm these results.
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Affiliation(s)
- Yong Hoon Kim
- Division of Cardiology, Department of Internal Medicine, Kangwon National University School of Medicine, Chuncheon, Republic of Korea
| | - Ae-Young Her
- Division of Cardiology, Department of Internal Medicine, Kangwon National University School of Medicine, Chuncheon, Republic of Korea
| | - Myung Ho Jeong
- Department of Cardiology, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Byeong-Keuk Kim
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seuol, Republic of Korea
| | - Sung-Jin Hong
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seuol, Republic of Korea
| | - Seunghwan Kim
- Division of Cardiology, Inje University College of Medicine, Haeundae Paik Hospital, Busan, Republic of Korea
| | - Chul-Min Ahn
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seuol, Republic of Korea
| | - Jung-Sun Kim
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seuol, Republic of Korea
| | - Young-Guk Ko
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seuol, Republic of Korea
| | - Donghoon Choi
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seuol, Republic of Korea
| | - Myeong-Ki Hong
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seuol, Republic of Korea
| | - Yangsoo Jang
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seuol, Republic of Korea
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High glucose mediates NLRP3 inflammasome activation via upregulation of ELF3 expression. Cell Death Dis 2020; 11:383. [PMID: 32439949 PMCID: PMC7242464 DOI: 10.1038/s41419-020-2598-6] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 05/05/2020] [Accepted: 05/06/2020] [Indexed: 01/17/2023]
Abstract
Microtubule affinity regulating kinase 4 (MARK4) plays a crucial role in the regulation of NOD-like receptor pyrin domain 3 (NLRP3) inflammasome activation, which leads to the generation of bioactive interleukin (IL)-1β and IL-18. E74-like ETS transcription factor 3 (ELF3) participates in endothelial inflammatory processes. We hypothesized that ELF3 modulates MARK4 expression in vascular endothelial cells, thus contributing to high glucose-mediated NLRP3 inflammasome activation. Plasma IL-1β, IL-18, NLRP3 inflammasome and MARK4 expression was increased in diabetic patients and rats. An in vitro study indicated that high glucose increased IL-1β and IL-18 expression and activated the NLRP3 inflammasome via upregulation of MARK4 in human umbilical vein endothelial cells (HUVECs). Furthermore, high glucose increased ELF3 expression. ELF3 downregulation reversed the effects of high glucose treatment. Accordingly, the effects of ELF3 overexpression were similar to those of high glucose treatment and were counteracted by siMARK4. Furthermore, ELF3 was found to interact with SET8. High glucose inhibited SET8 expression and histone H4 lysine 20 methylation (H4K20me1), a downstream target of SET8. Overexpression of SET8 inhibited high glucose-induced MARK4 expression and NLRP3 inflammasome activation. The effects of shSET8 were similar to those of high glucose treatment and were counteracted by siMARK4. A mechanistic study found that ELF3 and H4K20me1 were enriched in the MARK4 promoter region. si-ELF3 attenuated MARK4 promoter activity and augmented the inhibitory effect of SET8 on MARK4 promoter activity. Furthermore, SET8 downregulation and ELF3 upregulation were confirmed in diabetic patients and rats. In conclusion, ELF3 interacted with SET8 to modulate MARK4 expression, which participated in hyperglycaemia-mediated endothelial NLRP3 inflammasome activation.
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Chatterjee M. Platelet lipidome: Dismantling the "Trojan horse" in the bloodstream. J Thromb Haemost 2020; 18:543-557. [PMID: 31868994 DOI: 10.1111/jth.14721] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 11/28/2019] [Accepted: 12/16/2019] [Indexed: 02/06/2023]
Abstract
The platelet-lipid chapter in the story of atherothrombosis is an old one, recapitulated and revised in many contexts. For decades several stimulating facets have been added to it, both unraveling and increasing the perplexity of platelet-lipid interplay and its pathophysiological consequences. The recent paradigm shift in our perspective has evolved with lipidomic analysis of the intraplatelet compartment and platelet releasate. These investigations have disclosed that platelets are in constant interaction with circulatory lipids, often reflected in their lipid repertoire. In addition, they offer a shielded intracellular space for oxidative lipid metabolism generating "toxic" metabolites that escape degradation by plasma lipases and antioxidant defense, circulate undetected by conventional plasma lipid profile, and deposited at atherosclerotic lesions or thrombus. Lipidomics divulges this silent invader in platelet vehicles, thereby providing potential biomarkers of pathologic manifestations and therapeutic targets to be exploited, which is surmised in this review.
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Affiliation(s)
- Madhumita Chatterjee
- Department of Cardiology and Angiology, Internal Medicine III, University Clinic Tübingen, Tübingen, Germany
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Li T, Yuan D, Yuan J. Antithrombotic Drugs-Pharmacology and Perspectives. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1177:101-131. [PMID: 32246445 DOI: 10.1007/978-981-15-2517-9_4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Thrombosis, the localized clotting of blood that affects arterial or venous circulation, is one of the leading causes of death worldwide. Arterial thrombosis is commonly initiated by vascular endothelial injury, while venous thrombosis mainly stems from blood stasis. Despite these differences, platelet adhesion, activation and aggregation, and fibrin formation as a result of coagulation constitute the fundamental processes of thrombus formation. Antithrombotic drugs permitted on the clinical currently can dramatically reduce major adverse cardiovascular events; however, they can also increase the bleeding risk. Discovery of antithrombotic drugs that can effectively prevent thrombosis while sparing bleeding side effects remains unmet medical need. In this chapter, we provide an overview on the pathophysiology of thrombosis, followed by introduction of each class of antithrombotic drugs including their pharmacology, clinical applications and limitations. Practical challenges and future perspectives of antithrombotic drugs are discussed in the last part of this chapter.
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Affiliation(s)
- Tianyu Li
- Department of Cardiology, Fuwai Hospital, National Center of Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Deshan Yuan
- Department of Cardiology, Fuwai Hospital, National Center of Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Jinqing Yuan
- Department of Cardiology, Fuwai Hospital, National Center of Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China.
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Miao L, Liu Y, Luo P, Mao S, Liu J, Lu S. Association between platelet count and the risk and progression of hand, foot, and mouth disease among children. Clinics (Sao Paulo) 2020; 75:e1619. [PMID: 32428116 PMCID: PMC7213664 DOI: 10.6061/clinics/2020/e1619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Accepted: 02/05/2020] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE We aimed to evaluate the association between platelet (PLT) count and the risk and progression of hand, foot, and mouth disease (HFMD). METHODS In total, 122 HFMD patients and 40 healthy controls were enrolled in the study. The differences between variables among the different subgroups were compared. Logistic regression analyses were performed to assess the relationship between various parameters and HFMD risk/progression. Sensitivity analysis was conducted by detecting the trend of the association between PLT count quartiles and HFMD risk/progression. A generalized additive model was used to identify the nonlinear relationship between PLT count and HFMD risk/progression. The relationship between gender and PLT count as well as the risk/progression of HFMD was detected using a stratified logistic regression model. RESULTS Significant differences were observed in terms of age, male/female ratio, white blood cell (WBC) count, and PLT count between patients with stage I-II, III-IV HFMD and healthy controls. Moreover, the alanine aminotransferase and magnesium levels between patients with stage I-II and III-IV HFMD significantly differed. Moreover, a significant difference was noted in the male/female ratio among the different PLT groups. The group with a low PLT count had a lower risk of HFMD progression than the group with a high PLT count (Q4) (p=0.039). Lower age, male gender, and WBC count were found to be associated with HFMD risk. Meanwhile, PLT count was correlated to HFMD progression. The sensitivity analysis yielded a similar result using the minimally adjusted model (p for trend=0.037), and minimal changes were observed using the crude and fully adjusted model (p for trend=0.054; 0.090). A significant nonlinear relationship was observed between PLT count and HFMD progression after adjusting for age, gender, and WBC (p=0.039). CONCLUSIONS PLT was independently associated with HFMD progression in a nonlinear manner.
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Affiliation(s)
- Li Miao
- Department of Pediatrics, The First Affiliated Hospital of Kangda College of Nanjing Medical University /, The First People's Hospital of Lianyungang, Lianyungang, China
- Department of Pediatric Nephrology, Lianyungang Children's Hospital, Lianyungang, China
| | - Yongjuan Liu
- Department of Central Laboratory, The First Affiliated Hospital of Kangda College of Nanjing Medical University /, The First People's Hospital of Lianyungang, Lianyungang, China
| | - Peiliang Luo
- Department of Pediatrics, The First Affiliated Hospital of Kangda College of Nanjing Medical University /, The First People's Hospital of Lianyungang, Lianyungang, China
| | - Song Mao
- Department of Pediatrics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Jiansheng Liu
- Department of Pediatrics, The First Affiliated Hospital of Kangda College of Nanjing Medical University /, The First People's Hospital of Lianyungang, Lianyungang, China
- Department of Pediatric Nephrology, Lianyungang Children's Hospital, Lianyungang, China
- Corresponding author. E-mail:
| | - Siguang Lu
- Department of Pediatrics, The First Affiliated Hospital of Kangda College of Nanjing Medical University /, The First People's Hospital of Lianyungang, Lianyungang, China
- Department of Pediatric Nephrology, Lianyungang Children's Hospital, Lianyungang, China
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Luo X, Hu Y, He S, Ye Q, Lv Z, Liu J, Chen X. Dulaglutide inhibits high glucose- induced endothelial dysfunction and NLRP3 inflammasome activation. Arch Biochem Biophys 2019; 671:203-209. [DOI: 10.1016/j.abb.2019.07.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 07/08/2019] [Accepted: 07/10/2019] [Indexed: 02/07/2023]
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22
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D'Onofrio N, Sardu C, Paolisso P, Minicucci F, Gragnano F, Ferraraccio F, Panarese I, Scisciola L, Mauro C, Rizzo MR, Mansueto G, Varavallo F, Brunitto G, Caserta R, Tirino V, Papaccio G, Barbieri M, Paolisso G, Balestrieri ML, Marfella R. MicroRNA-33 and SIRT1 influence the coronary thrombus burden in hyperglycemic STEMI patients. J Cell Physiol 2019; 235:1438-1452. [PMID: 31294459 DOI: 10.1002/jcp.29064] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 06/20/2019] [Indexed: 01/08/2023]
Abstract
Primary percutaneous coronary intervention (PPCI) is a pivotal treatment in ST-segment elevation myocardial infarction (STEMI) patients. However, in hyperglycemic-STEMI patients, the incidence of death is still significant. Here, the involvement of sirtuin 1 (SIRT1) and miR33 on the pro-inflammatory/pro-coagulable state of the coronary thrombus was investigated. Moreover, 1-year outcomes in hyperglycemic STEMI in patients subjected to thrombus aspiration before PPCI were evaluated. Results showed that hyperglycemic thrombi displayed higher size and increased miR33, reactive oxygen species, and pro-inflammatory/pro-coagulable markers. Conversely, the hyperglycemic thrombi showed a lower endothelial SIRT1 expression. Moreover, in vitro experiments on endothelial cells showed a causal effect of SIRT1 modulation on the pro-inflammatory/pro-coagulative state via hyperglycemia-induced miR33 expression. Finally, SIRT1 expression negatively correlated with STEMI outcomes. These observations demonstrate the involvement of the miR33/SIRT1 pathway in the increased pro-inflammatory and pro-coagulable state of coronary thrombi in hyperglycemic STEMI patients.
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Affiliation(s)
- Nunzia D'Onofrio
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli,", Naples, Italy
| | - Celestino Sardu
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli,", Naples, Italy
| | - Pasquale Paolisso
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli,", Naples, Italy
| | - Fabio Minicucci
- Department of Cardiology, Hospital Cardarelli, Naples, Italy
| | - Felice Gragnano
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli,", Naples, Italy
| | - Franca Ferraraccio
- Department of Mental Health and Public Medicine, Section of Statistic, University of Campania "Luigi Vanvitelli,", Naples, Italy
| | - Iacopo Panarese
- Department of Mental Health and Public Medicine, Section of Statistic, University of Campania "Luigi Vanvitelli,", Naples, Italy
| | - Lucia Scisciola
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli,", Naples, Italy
| | - Ciro Mauro
- Department of Cardiology, Hospital Cardarelli, Naples, Italy
| | - Maria Rosaria Rizzo
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli,", Naples, Italy
| | - Gelsomina Mansueto
- Department of Advanced Biomedical Sciences, Legal Medicine Unit, University of Naples Federico II, Naples, Italy
| | | | | | - Rosanna Caserta
- Unit of Pathological Anatomy, Aversa Hospital, Caserta, Italy
| | - Virginia Tirino
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli,", Naples, Italy
| | - Gianpaolo Papaccio
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli,", Naples, Italy
| | - Michelangela Barbieri
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli,", Naples, Italy
| | - Giuseppe Paolisso
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli,", Naples, Italy
| | | | - Raffaele Marfella
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli,", Naples, Italy
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High Adherence to the Nordic Diet Is Associated with Lower Levels of Total and Platelet-Derived Circulating Microvesicles in a Norwegian Population. Nutrients 2019; 11:nu11051114. [PMID: 31109111 PMCID: PMC6567223 DOI: 10.3390/nu11051114] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 05/14/2019] [Accepted: 05/16/2019] [Indexed: 12/18/2022] Open
Abstract
Circulating microvesicles (cMV) are small phospholipid-rich blebs shed from the membrane of activated vascular cells that contribute to vascular disease progression. We aimed to investigate whether the quality of the Nordic diet is associated with the degree of blood and vascular cell activation measured by MV shedding in elderly patients after an acute myocardial infarction (AMI). One-hundred and seventy-four patients aged 70–82 years were included in this cross-sectional study. Fasting blood samples were taken within 2 to 8 weeks after an AMI. Annexin V (AV)+ cMV derived from blood and vascular cells were measured through flow cytometry. A patient’s usual diet was recorded with the SmartDiet® questionnaire. Patients with higher adherence to the Nordic diet (highest diet score) had lower levels of total AV+ and platelet-derived (CD61+/AV+ and CD31+/AV+) cMV. Dietary habits influence cellular activation. A high adherence to the Nordic diet (assessed by the SmartDiet® score) in elderly post-AMI patients was associated with lower levels of platelet activation, which was reflected by a lesser release of MV carrying platelet-derived epitopes, potentially contributing to an explanation of the cardioprotective effects of the Nordic diet.
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