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Carmo HRP, Bonilha I, Barreto J, Tognolini M, Zanotti I, Sposito AC. High-Density Lipoproteins at the Interface between the NLRP3 Inflammasome and Myocardial Infarction. Int J Mol Sci 2024; 25:1290. [PMID: 38279290 PMCID: PMC10816227 DOI: 10.3390/ijms25021290] [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: 12/30/2023] [Revised: 01/10/2024] [Accepted: 01/18/2024] [Indexed: 01/28/2024] Open
Abstract
Despite significant therapeutic advancements, morbidity and mortality following myocardial infarction (MI) remain unacceptably high. This clinical challenge is primarily attributed to two significant factors: delayed reperfusion and the myocardial injury resulting from coronary reperfusion. Following reperfusion, there is a rapid intracellular pH shift, disruption of ionic balance, heightened oxidative stress, increased activity of proteolytic enzymes, initiation of inflammatory responses, and activation of several cell death pathways, encompassing apoptosis, necroptosis, and pyroptosis. The inflammatory cell death or pyroptosis encompasses the activation of the intracellular multiprotein complex known as the NLRP3 inflammasome. High-density lipoproteins (HDL) are endogenous particles whose components can either promote or mitigate the activation of the NLRP3 inflammasome. In this comprehensive review, we explore the role of inflammasome activation in the context of MI and provide a detailed analysis of how HDL can modulate this process.
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Affiliation(s)
- Helison R. P. Carmo
- Atherosclerosis and Vascular Biology Laboratory (Aterolab), Division of Cardiology, State University of Campinas (UNICAMP), Campinas 13084-971, SP, Brazil; (H.R.P.C.); (I.B.); (J.B.); (A.C.S.)
| | - Isabella Bonilha
- Atherosclerosis and Vascular Biology Laboratory (Aterolab), Division of Cardiology, State University of Campinas (UNICAMP), Campinas 13084-971, SP, Brazil; (H.R.P.C.); (I.B.); (J.B.); (A.C.S.)
| | - Joaquim Barreto
- Atherosclerosis and Vascular Biology Laboratory (Aterolab), Division of Cardiology, State University of Campinas (UNICAMP), Campinas 13084-971, SP, Brazil; (H.R.P.C.); (I.B.); (J.B.); (A.C.S.)
| | | | - Ilaria Zanotti
- Department of Food and Drug, University of Parma, 43124 Parma, Italy;
| | - Andrei C. Sposito
- Atherosclerosis and Vascular Biology Laboratory (Aterolab), Division of Cardiology, State University of Campinas (UNICAMP), Campinas 13084-971, SP, Brazil; (H.R.P.C.); (I.B.); (J.B.); (A.C.S.)
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Sorci-Thomas MG, Hegele RA, Remaley AT. A Century of Milestones and Breakthroughs Related to Low- and High-Density Lipoproteins. Arterioscler Thromb Vasc Biol 2024; 44:7-11. [PMID: 38150515 PMCID: PMC10760802 DOI: 10.1161/atvbaha.123.319482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Affiliation(s)
- Mary G. Sorci-Thomas
- Department of Medicine, Division of Endocrinology and Molecular Medicine, Medical College of Wisconsin, Milwaukee WI, USA
- Pharmacology & Toxicology, Medical College of Wisconsin, Milwaukee WI, USA
- Cardiovascular Center, Medical College of Wisconsin, Milwaukee WI, USA
| | - Robert A. Hegele
- Schulich School of Medicine and Dentistry, Western University, London ON, Canada
| | - Alan T. Remaley
- Laboratory of Lipoprotein Metabolism, Translational Vascular Medicine Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
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Bonilha I, Luchiari B, Nadruz W, Sposito AC. Very low HDL levels: clinical assessment and management. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2023; 67:3-18. [PMID: 36651718 PMCID: PMC9983789 DOI: 10.20945/2359-3997000000585] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
In individuals with very low high-density lipoprotein (HDL-C) cholesterol, such as Tangier disease, LCAT deficiency, and familial hypoalphalipoproteinemia, there is an increased risk of premature atherosclerosis. However, analyzes based on comparisons of populations with small variations in HDL-C mediated by polygenic alterations do not confirm these findings, suggesting that there is an indirect association or heterogeneity in the pathophysiological mechanisms related to the reduction of HDL-C. Trials that evaluated some of the HDL functions demonstrate a more robust degree of association between the HDL system and atherosclerotic risk, but as they were not designed to modify lipoprotein functionality, there is insufficient data to establish a causal relationship. We currently have randomized clinical trials of therapies that increase HDL-C concentration by various mechanisms, and this HDL-C elevation has not independently demonstrated a reduction in the risk of cardiovascular events. Therefore, this evidence shows that (a) measuring HDL-C as a way of estimating HDL-related atheroprotective system function is insufficient and (b) we still do not know how to increase cardiovascular protection with therapies aimed at modifying HDL metabolism. This leads us to a greater effort to understand the mechanisms of molecular action and cellular interaction of HDL, completely abandoning the traditional view focused on the plasma concentration of HDL-C. In this review, we will detail this new understanding and the new horizon for using the HDL system to mitigate residual atherosclerotic risk.
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Affiliation(s)
- Isabella Bonilha
- Universidade de Campinas (Unicamp), Laboratório de Biologia Vascular e Aterosclerose (AtheroLab), Divisão de Cardiologia, Campinas, SP, Brasil
| | - Beatriz Luchiari
- Universidade de Campinas (Unicamp), Laboratório de Biologia Vascular e Aterosclerose (AtheroLab), Divisão de Cardiologia, Campinas, SP, Brasil
| | - Wilson Nadruz
- Universidade de Campinas (Unicamp), Divisão de Cardiologia, Campinas, SP, Brasil
| | - Andrei C Sposito
- Universidade de Campinas (Unicamp), Laboratório de Biologia Vascular e Aterosclerose (AtheroLab), Divisão de Cardiologia, Campinas, SP, Brasil,
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Al-Jarallah A, Babiker F. High Density Lipoprotein Reduces Blood Pressure and Protects Spontaneously Hypertensive Rats Against Myocardial Ischemia-Reperfusion Injury in an SR-BI Dependent Manner. Front Cardiovasc Med 2022; 9:825310. [PMID: 35387446 PMCID: PMC8977778 DOI: 10.3389/fcvm.2022.825310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 01/12/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundHypertension is a key risk factor in the development of cardiovascular diseases. Elevation in blood pressure alters high density lipoprotein (HDL) function and composition. The exact role of HDL in cardiovascular complications observed in hypertension is however not clearly understood. HDL protected against myocardial ischemia/reperfusion (I/R) injury in normotensive rats. Nonetheless, it's not clear if restoration of HDL function and/or composition protects against myocardial I/R injury in spontaneously hypertensive rats (SHR).ObjectivesIn this study we tested the effect of HDL treatment on I/R injury in Wistar Kyoto rats (WKY) and SHR and investigated the possible underlying mechanism(s).MethodsHDL (900 ng/kg/min) or vehicle were continuously administered to 11-week old WKY and SHR for 1 week (chronic treatment). Blood pressure was measured before and after treatment. Hearts were subjected to I/R injury using a modified Langendorff system. Another set of rats were treated with HDL administered at reperfusion (acute treatment) in the presence or absence of scavenger receptor class B type-I (SR-BI) blocking antibody. Cardiac hemodynamics were computed and cardiac enzyme release and infarct size were measured. Total cholesterol (TC) and HDL-cholesterol (HDL-C) were enzymatically assayed. Markers of autophagy and inflammation were detected by immunoblotting and ELISA, respectively.ResultsHDL treatment did not increase TC or HDL-C levels in SHR or WKY, yet it significantly (P < 0.01) reduced systolic and diastolic blood pressure in SHR. Chronic and acute HDL treatment significantly (P < 0.05) protected WKY and SHR against myocardial I/R injury. Chronic HDL treatment was significantly (P < 0.05) more protective in SHR whereas acute HDL treatment induced significantly (P < 0.05) greater protection in WKY. The extent of HDL induced protection was proportional to the expression levels of cardiac SR-BI and blockage of SR-BI completely abolished HDL mediated protection in SHR. Chronic HDL treatment significantly (P < 0.05) reduced markers of autophagy and inflammation in hypertensive rats.ConclusionsWe demonstrate a novel anti-hypertensive and a cardioprotective effect of HDL against myocardial I/R injury in SHR, the magnitude of which is directly related to the expression levels of cardiac SR-BI. Mechanistically, chronic HDL treatment protected SHR hearts by reducing autophagy and inflammation.
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Affiliation(s)
- Aishah Al-Jarallah
- Department of Biochemistry, Faculty of Medicine, Kuwait University, Kuwait City, Kuwait
- *Correspondence: Aishah Al-Jarallah
| | - Fawzi Babiker
- Department of Physiology, Faculty of Medicine, Kuwait University, Kuwait City, Kuwait
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HDL Mimetic Peptides. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1377:141-151. [DOI: 10.1007/978-981-19-1592-5_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Kudinov VA, Torkhovskaya TI, Zakharova TS, Morozevich GE, Artyushev RI, Zubareva MY, Markin SS. High-density lipoprotein remodeling by phospholipid nanoparticles improves cholesterol efflux capacity and protects from atherosclerosis. Biomed Pharmacother 2021; 141:111900. [PMID: 34328100 DOI: 10.1016/j.biopha.2021.111900] [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: 03/18/2021] [Revised: 06/30/2021] [Accepted: 07/06/2021] [Indexed: 12/20/2022] Open
Abstract
The efficiency of cholesterol efflux from cells promoted by high-density lipoproteins (HDLs) depends on HDL concentration and functional properties. The term "dysfunctional HDL" describes HDLs with impaired protective properties. Cholesterol efflux capacity (CEC) of HDL is reduced in patients with atherosclerosis, but the exact mechanisms underlying this impairment are not well characterized. Enriching HDLs with phospholipids (PLs) improves CEC. Herein, we assessed the potential of PL nanoparticles in improving HDL functionality. We lipidated HDL subfractions by incubating with PL nanoparticles containing soybean polyunsaturated phosphatidylcholine. Incubating blood plasma with PL nanoparticles resulted in the dose-dependent lipidation of all HDL subfractions. Changes in apolipoprotein A1 (apoA-1) and PL concentrations were the most prominent in the HDL2 fraction. Concentrations of PL in the HDL3 fraction and the fraction with a density > 1.21 g/mL increased by 30-50%, whereas apoA-1 levels decreased. We hypothesized that PL nanoparticles may cause HDL remodeling that can improve their functions. The CECs of lipidated HDLs were analyzed by incubating apolipoprotein B (apoB)-depleted plasma with 3H-cholesterol-labeled THP-1 macrophages. The findings revealed a two-fold increase in cholesterol efflux compared with native apoB-depleted plasma. Moreover, intravenous administration of PL nanoparticles restored lipid profiles and effectively protected blood vessels from atherosclerosis progression in cholesterol-fed rabbits compared with that of fenofibrate and atorvastatin. PL nanoparticles also protected against atherosclerosis and decreased the atherogenic index. Altogether, these results indicate that PL nanoparticles can be used to correct the lipid composition and CEC of HDLs. DATA AVAILABILITY: Additional data can be provided upon reasonable request from the date of publication of this article within 5 years. The request should be sent to the author-correspondent at the address cd95@mail.ru.
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Affiliation(s)
- Vasily A Kudinov
- Scientific Group of Phospholipid Drugs, Institute of Biomedical Chemistry, 119121 Moscow, Russia; Laboratory of Cell Biology and Developmental Pathology, FSBSI Institute of General Pathology and Pathophysiology, 125315 Moscow, Russia.
| | - Tatiana I Torkhovskaya
- Laboratory of Phospholipid Transport Systems and Nanomedicines, Institute of Biomedical Chemistry, 119121 Moscow, Russia.
| | - Tamara S Zakharova
- Laboratory of Phospholipid Transport Systems and Nanomedicines, Institute of Biomedical Chemistry, 119121 Moscow, Russia.
| | - Galina E Morozevich
- Laboratory of Protein Biosynthesis, Institute of Biomedical Chemistry, 119121 Moscow, Russia.
| | - Rafael I Artyushev
- Scientific Group of Phospholipid Drugs, Institute of Biomedical Chemistry, 119121 Moscow, Russia.
| | - Marina Yu Zubareva
- Department of Atherosclerosis Problems, FSBI National Medical Research Center of Cardiology of the Ministry of Health of the Russian Federation, Moscow, Russia.
| | - Sergey S Markin
- Clinical Research Department, Institute of Biomedical Chemistry, 119121 Moscow, Russia.
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7
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Le Lay JE, Du Q, Mehta MB, Bhagroo N, Hummer BT, Falloon J, Carlson G, Rosenbaum AI, Jin C, Kimko H, Tsai LF, Novick S, Cook B, Han D, Han CY, Vaisar T, Chait A, Karathanasis SK, Rhodes CJ, Hirshberg B, Damschroder MM, Hsia J, Grimsby JS. Blocking endothelial lipase with monoclonal antibody MEDI5884 durably increases high density lipoprotein in nonhuman primates and in a phase 1 trial. Sci Transl Med 2021; 13:13/590/eabb0602. [PMID: 33883272 DOI: 10.1126/scitranslmed.abb0602] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 03/23/2021] [Indexed: 12/14/2022]
Abstract
Cardiovascular disease (CVD) is the leading global cause of death, and treatments that further reduce CV risk remain an unmet medical need. Epidemiological studies have consistently identified low high-density lipoprotein cholesterol (HDL-C) as an independent risk factor for CVD, making HDL elevation a potential clinical target for improved CVD resolution. Endothelial lipase (EL) is a circulating enzyme that regulates HDL turnover by hydrolyzing HDL phospholipids and driving HDL particle clearance. Using MEDI5884, a first-in-class, EL-neutralizing, monoclonal antibody, we tested the hypothesis that pharmacological inhibition of EL would increase HDL-C by enhancing HDL stability. In nonhuman primates, MEDI5884 treatment resulted in lasting, dose-dependent elevations in HDL-C and circulating phospholipids, confirming the mechanism of EL action. We then showed that a favorable lipoprotein profile of elevated HDL-C and reduced low-density lipoprotein cholesterol (LDL-C) could be achieved by combining MEDI5884 with a PCSK9 inhibitor. Last, when tested in healthy human volunteers, MEDI5884 not only raised HDL-C but also increased HDL particle numbers and average HDL size while enhancing HDL functionality, reinforcing EL neutralization as a viable clinical approach aimed at reducing CV risk.
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Affiliation(s)
- John E Le Lay
- Bioscience Metabolism, Research and Early Development, Cardiovascular, Renal, and Metabolism (CVRM), BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Qun Du
- Biologic Therapeutics, Antibody Discovery and Protein Engineering, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Minal B Mehta
- Bioscience Metabolism, Research and Early Development, Cardiovascular, Renal, and Metabolism (CVRM), BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Nicholas Bhagroo
- Bioscience Metabolism, Research and Early Development, Cardiovascular, Renal, and Metabolism (CVRM), BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - B Timothy Hummer
- CVRM Safety, Clinical Pharmacology and Safety Sciences, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Judith Falloon
- Clinical Development, Research and Early Development, CVRM, BioPharmaceuticals Medical, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Glenn Carlson
- Clinical CV, Late Stage Development, CVRM, BioPharmaceuticals Medical, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Anton I Rosenbaum
- Integrated Bioanalysis, Clinical Pharmacology and Quantitative Pharmacology, Clinical Pharmacology and Safety Sciences, R&D, AstraZeneca, South San Francisco, CA 94080, USA
| | - ChaoYu Jin
- Clinical Immunology and Bioanalysis, Clinical Pharmacology and Safety Sciences, BioPharmaceuticals R&D, AstraZeneca, South San Francisco, CA 94080, USA
| | - Holly Kimko
- Clinical Pharmacology and DMPK, Clinical Pharmacology and Safety Sciences, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Lan-Feng Tsai
- CVRM Biometrics, Data Sciences and AI, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Steven Novick
- Data Sciences and Quantitative Biology, Discovery Sciences, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Bill Cook
- Clinical Development, Research and Early Development, CVRM, BioPharmaceuticals Medical, AstraZeneca, Gaithersburg, MD 20878, USA
| | - David Han
- Parexel International, Glendale, CA 91206, USA
| | - Chang Yeop Han
- Division of Metabolism, Endocrinology and Nutrition, Department of Medicine, University of Washington, Seattle, WA 98915, USA
| | - Tomas Vaisar
- Division of Metabolism, Endocrinology and Nutrition, Department of Medicine, University of Washington, Seattle, WA 98915, USA
| | - Alan Chait
- Division of Metabolism, Endocrinology and Nutrition, Department of Medicine, University of Washington, Seattle, WA 98915, USA
| | - Sotirios K Karathanasis
- Research and Early Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Christopher J Rhodes
- Research and Early Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Boaz Hirshberg
- Clinical Development, Research and Early Development, CVRM, BioPharmaceuticals Medical, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Melissa M Damschroder
- Biologic Therapeutics, Antibody Discovery and Protein Engineering, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Judith Hsia
- Clinical Development, Research and Early Development, CVRM, BioPharmaceuticals Medical, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Joseph S Grimsby
- Research and Early Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA.
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Speer T, Ridker PM, von Eckardstein A, Schunk SJ, Fliser D. Lipoproteins in chronic kidney disease: from bench to bedside. Eur Heart J 2021; 42:2170-2185. [PMID: 33393990 DOI: 10.1093/eurheartj/ehaa1050] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/16/2020] [Accepted: 12/08/2020] [Indexed: 12/24/2022] Open
Abstract
Chronic kidney disease (CKD) is associated with high cardiovascular risk. CKD patients exhibit a specific lipoprotein pattern termed 'uraemic dyslipidaemia', which is characterized by rather normal low-density lipoprotein cholesterol, low high-density lipoprotein cholesterol, and high triglyceride plasma levels. All three lipoprotein classes are involved in the pathogenesis of CKD-associated cardiovascular diseases (CVDs). Uraemia leads to several modifications of the structure of lipoproteins such as changes of the proteome and the lipidome, post-translational protein modifications (e.g. carbamylation) and accumulation of small-molecular substances within the lipoprotein moieties, which affect their functionality. Lipoproteins from CKD patients interfere with lipid transport and promote inflammation, oxidative stress, endothelial dysfunction as well as other features of atherogenesis, thus contributing to the development of CKD-associated CVD. While, lipid-modifying therapies play an important role in the management of CKD patients, their efficacy is modulated by kidney function. Novel therapeutic agents to prevent the adverse remodelling of lipoproteins in CKD and to improve their functional properties are highly desirable and partially under development.
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Affiliation(s)
- Thimoteus Speer
- Translational Cardio-Renal Medicine, Saarland University, Kirrberger Strasse, Building 41, D-66421 Homburg/Saar, Germany.,Department of Internal Medicine IV, Saarland University Hospital, Nephrology and Hypertension, Kirrberger Strasse, Building 41, D-66421 Homburg/Saar, Germany
| | - Paul M Ridker
- Center for Cardiovascular Disease Prevention, Brigham and Women's Hospital, Harvard Medical School, 900 Commonwealth Avenue, Boston, MA 02215, USA
| | - Arnold von Eckardstein
- Institute of Clinical Chemistry, University Hospital Zurich, Rämistrasse 100, CH-8091 Zurich, Switzerland
| | - Stefan J Schunk
- Translational Cardio-Renal Medicine, Saarland University, Kirrberger Strasse, Building 41, D-66421 Homburg/Saar, Germany
| | - Danilo Fliser
- Translational Cardio-Renal Medicine, Saarland University, Kirrberger Strasse, Building 41, D-66421 Homburg/Saar, Germany
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Forte F, Calcaterra I, Lupoli R, Orsini RC, Chiurazzi M, Tripaldella M, Iannuzzo G, Di Minno MND. Association of apolipoprotein levels with peripheral arterial disease: a meta-analysis of literature studies. Eur J Prev Cardiol 2020; 28:1980-1990. [PMID: 33624016 DOI: 10.1093/eurjpc/zwaa029] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 06/28/2020] [Accepted: 07/28/2020] [Indexed: 12/24/2022]
Abstract
AIMS Lower limb peripheral artery disease (PAD) is a leading cause of atherosclerotic cardiovascular disease (ASCVD). Discordant data are available on the association between apolipoprotein and PAD. We performed a meta-analyses on the association between apolipoprotein (apo)B, apoA-I, and apoB/apoA-I ratio with PAD. METHODS AND RESULTS PubMed, Web of Science, Scopus databases were systematically searched. Studies providing data about apoB, apoA-I, apoB/apoA-I ratio in PAD subjects and non-PAD controls were included. Differences between PAD and non-PAD subjects were expressed as mean difference (MD) with pertinent 95% confidence intervals (95%CI). Twenty-two studies were included. Peripheral artery disease subjects showed higher apoB (MD: 12.5 mg/dL, 95%CI: 2.14, 22.87) and lower apoA-I levels (MD: -7.11 mg/dL, 95%CI: -11.94, -2.28) than non-PAD controls. Accordingly, ApoB/ApoA-I ratio resulted higher in PAD subjects than non-PAD controls (MD: 0.11, 95% CI: 0.00, 0.21). Non-HDL-C showed a direct association with the difference in apoB (z-value: 4.72, P < 0.001) and an inverse association with the difference of apoA-I (z-value: -2.43, P = 0.015) between PAD subjects and non-PAD controls. An increasing BMI was associated with an increasing difference in apoA-I values between PAD subjects and non-PAD controls (z-value: 1.98, P = 0.047). CONCLUSIONS Our meta-analysis suggests that PAD subjects exhibit increased apoB and reduced apoA-I levels, accompanied by an increased apoB/apoA-I ratio as compared with non-PAD controls.
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Affiliation(s)
- Francesco Forte
- Department of Clinical Medicine and Surgery, Federico II University, Via S. Pansini 5, 80131 Naples, Italy
| | - Ilenia Calcaterra
- Department of Clinical Medicine and Surgery, Federico II University, Via S. Pansini 5, 80131 Naples, Italy
| | - Roberta Lupoli
- Department of Molecular Medicine and Biotechnology, Federico II University, Via S. Pansini 5, 80131 Naples, Italy
| | - Roberta Clara Orsini
- Department of Clinical Medicine and Surgery, Federico II University, Via S. Pansini 5, 80131 Naples, Italy
| | - Martina Chiurazzi
- Department of Clinical Medicine and Surgery, Federico II University, Via S. Pansini 5, 80131 Naples, Italy
| | - Maria Tripaldella
- Department of Clinical Medicine and Surgery, Federico II University, Via S. Pansini 5, 80131 Naples, Italy
| | - Gabriella Iannuzzo
- Department of Clinical Medicine and Surgery, Federico II University, Via S. Pansini 5, 80131 Naples, Italy
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10
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Zanoni P, von Eckardstein A. Inborn errors of apolipoprotein A-I metabolism: implications for disease, research and development. Curr Opin Lipidol 2020; 31:62-70. [PMID: 32022753 DOI: 10.1097/mol.0000000000000667] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW We review current knowledge regarding naturally occurring mutations in the human apolipoprotein A-I (APOA1) gene with a focus on their clinical complications as well as their exploitation for the elucidation of structure-function-(disease) relationships and therapy. RECENT FINDINGS Bi-allelic loss-of-function mutations in APOA1 cause HDL deficiency and, in the majority of patients, premature atherosclerotic cardiovascular disease (ASCVD) and corneal opacities. Heterozygous HDL-cholesterol decreasing mutations in APOA1 were associated with increased risk of ASCVD in several but not all studies. Some missense mutations in APOA1 cause familial amyloidosis. Structure-function-reationships underlying the formation of amyloid as well as the manifestion of amyloidosis in specific tissues are better understood. Lessons may also be learnt from the progress in the treatment of amyloidoses induced by transthyretin variants. Infusion of reconstituted HDL (rHDL) containing apoA-I (Milano) did not cause regression of atherosclerosis in coronary arteries of patients with acute coronary syndrome. However, animal experiments indicate that rHDL with apoA-I (Milano) or apoA-I mimetic peptides may be useful for the treatment of heart failure of inflammatory bowel disease. SUMMARY Specific mutations in APOA1 are the cause of premature ASCVD or familial amyloidosis. Synthetic mimetics of apoA-I (mutants) may be useful for the treatment of several diseases beyond ASCVD.
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Affiliation(s)
- Paolo Zanoni
- Institute of Medical Genetics, University of Zurich
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11
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Islam R, Sviridov DO, Drake SK, Tunyi J, Abdoulaeva G, Freeman LA, Pastor RW, Remaley AT. Incorporation of α-methylated amino acids into Apolipoprotein A-I mimetic peptides improves their helicity and cholesterol efflux potential. Biochem Biophys Res Commun 2020; 526:349-354. [PMID: 32222278 DOI: 10.1016/j.bbrc.2020.03.070] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 03/11/2020] [Indexed: 01/01/2023]
Abstract
Apolipoprotein A-I (ApoA-I) mimetic peptides are potential therapeutic agents for promoting the efflux of excess cellular cholesterol, which is dependent upon the presence of an amphipathic helix. Since α-methylated Ala enhances peptide helicity, we hypothesized that incorporating other types of α-methylated amino acids into ApoA-I mimetic peptides may also increase their helicity and cholesterol efflux potential. The last helix of apoA-I, peptide 'A' (VLESFKVSFLSALEEYTKKLNT), was used to design peptides containing a single type of α-methylated amino acid substitution (Ala/Aα, Glu/Dα, Lys/Kα, Leu/Lα), as well as a peptide containing both α-methylated Lys and Leu (6α). Depending on the specific residue, the α-helical content as measured by CD-spectroscopy and calculated hydrophobic moments were sometimes higher for peptides containing other types of α-methylated amino acids than those with α-methylated Ala. In ABCA1-transfected cells, cholesterol efflux to the peptides showed the following order of potency: 6α>Kα≈Lα≈Aα≫Dα≈A. In general, α-methylated peptides were resistant to proteolysis, but this varied depending on the type of protease and specific amino acid substitution. In summary, increased helicity and amphilicity due to α-methylated amino acid substitutions in ApoA-I mimetic peptides resulted in improved cholesterol efflux capacity and resistance to proteolysis, indicating that this modification may be useful in the future design of therapeutic ApoA-I mimetic peptides.
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Affiliation(s)
- Rafique Islam
- Lipoprotein Metabolism Laboratory, Translational Vascular Medicine Branch, National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Denis O Sviridov
- Lipoprotein Metabolism Laboratory, Translational Vascular Medicine Branch, National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, MD, 20892, USA.
| | - Steven K Drake
- Critical Care Medicine Department, Clinical Center, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Jude Tunyi
- Laboratory of Computational Biology National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Galina Abdoulaeva
- Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, MD, 20993, USA
| | - Lita A Freeman
- Lipoprotein Metabolism Laboratory, Translational Vascular Medicine Branch, National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Richard W Pastor
- Laboratory of Computational Biology National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Alan T Remaley
- Lipoprotein Metabolism Laboratory, Translational Vascular Medicine Branch, National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, MD, 20892, USA
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12
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Fellström B, Helmersson-Karlqvist J, Lind L, Soveri I, Wu PH, Thulin M, Ärnlöv J, Larsson A. Associations Between Apolipoprotein A1, High-Density Lipoprotein Cholesterol, and Urinary Cytokine Levels in Elderly Males and Females. J Interferon Cytokine Res 2019; 40:71-74. [PMID: 31599692 DOI: 10.1089/jir.2019.0074] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
There exists a close relationship between cardiovascular diseases and chronic kidney disease. Apolipoprotein A1 and high-density lipoprotein (HDL) cholesterol are widely used as cardiovascular risk markers but they also have anti-inflammatory properties. The aim of this study was to investigate any associations between HDL levels and cytokine levels in urine. We randomly selected 90 urine samples from the Prospective Investigation of the Vasculature in Uppsala Seniors Study (41 males and 49 females). The samples were analyzed with 2 multiplex assays, Multiplex Inflammation I and Cardiovascular II kits (Olink Bioscience, Uppsala, Sweden). We analyzed the correlations between 158 cytokines in urine with apolipoprotein A1, HDL cholesterol, apolipoprotein B, and low-density lipoprotein cholesterol. There were strong correlations for apolipoprotein A1 and HDL cholesterol with individual cytokines. After adjustment for multiplicity testing, there were 33 significant correlations between apolipoprotein A1 and cytokine levels and 14 of these were also significantly correlated with HDL cholesterol. The strongest associations were observed for IL-1α, SPON2, RAGE, PAR-1, TRAIL-R2, IL-4RA, TNFRSF11A, and SCF. A total of 28 out of 33 correlations were negative, indicating a negative relationship between apolipoprotein A1 and urinary cytokines. The study shows a negative correlation between apolipoprotein A1 and HDL cholesterol and urinary cytokine levels. The finding is in agreement with the anti-inflammatory properties of HDL.
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Affiliation(s)
- Bengt Fellström
- Department of Medical Sciences, Uppsala University, Uppsala University Hospital, Uppsala, Sweden
| | | | - Lars Lind
- Department of Medical Sciences, Uppsala University, Uppsala University Hospital, Uppsala, Sweden
| | - Inga Soveri
- Department of Medical Sciences, Uppsala University, Uppsala University Hospital, Uppsala, Sweden
| | - Ping-Hsun Wu
- Department of Medical Sciences, Uppsala University, Uppsala University Hospital, Uppsala, Sweden
| | - Måns Thulin
- Institution of Statistics, Uppsala University, Uppsala, Sweden
| | - Johan Ärnlöv
- Department of School of Health and Social Studies, Dalarna University, Falun, Sweden.,Division of Family Medicine, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge, Sweden
| | - Anders Larsson
- Department of Medical Sciences, Uppsala University, Uppsala University Hospital, Uppsala, Sweden
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13
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Sposito AC, de Lima-Junior JC, Moura FA, Barreto J, Bonilha I, Santana M, Virginio VW, Sun L, Carvalho LSF, Soares AA, Nadruz W, Feinstein SB, Nofer JR, Zanotti I, Kontush A, Remaley AT. Reciprocal Multifaceted Interaction Between HDL (High-Density Lipoprotein) and Myocardial Infarction. Arterioscler Thromb Vasc Biol 2019; 39:1550-1564. [DOI: 10.1161/atvbaha.119.312880] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Despite decades of therapeutic advances, myocardial infarction remains a leading cause of death worldwide. Recent studies have identified HDLs (high-density lipoproteins) as a potential candidate for mitigating coronary ischemia/reperfusion injury via a broad spectrum of signaling pathways. HDL ligands, such as S1P (sphingosine-1-phosphate), Apo (apolipoprotein) A-I, clusterin, and miRNA, may influence the opening of the mitochondrial channel, insulin sensitivity, and production of vascular autacoids, such as NO, prostacyclin, and endothelin-1. In parallel, antioxidant activity and sequestration of oxidized molecules provided by HDL can attenuate the oxidative stress that triggers ischemia/reperfusion. Nevertheless, during myocardial infarction, oxidation and the capture of oxidized and proinflammatory molecules generate large phenotypic and functional changes in HDL, potentially limiting its beneficial properties. In this review, new findings from cellular and animal models, as well as from clinical studies, will be discussed to describe the cardioprotective benefits of HDL on myocardial infarction. Furthermore, mechanisms by which HDL modulates cardiac function and potential strategies to mitigate postmyocardial infarction risk damage by HDL will be detailed throughout the review.
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Affiliation(s)
- Andrei C. Sposito
- From the Atherosclerosis and Vascular Biology Laboratory, Cardiology Department, State University of Campinas, Brazil (A.C.S., J.C.d.L.-J., F.A.M., J.B., I.B., M.S., V.W.V., L.S.F.C., A.A.S.S., W.N.)
| | - José Carlos de Lima-Junior
- From the Atherosclerosis and Vascular Biology Laboratory, Cardiology Department, State University of Campinas, Brazil (A.C.S., J.C.d.L.-J., F.A.M., J.B., I.B., M.S., V.W.V., L.S.F.C., A.A.S.S., W.N.)
| | - Filipe A. Moura
- From the Atherosclerosis and Vascular Biology Laboratory, Cardiology Department, State University of Campinas, Brazil (A.C.S., J.C.d.L.-J., F.A.M., J.B., I.B., M.S., V.W.V., L.S.F.C., A.A.S.S., W.N.)
- Department of Medicine, Weill-Cornell Medical College, New York, NY (F.A.M.)
| | - Joaquim Barreto
- From the Atherosclerosis and Vascular Biology Laboratory, Cardiology Department, State University of Campinas, Brazil (A.C.S., J.C.d.L.-J., F.A.M., J.B., I.B., M.S., V.W.V., L.S.F.C., A.A.S.S., W.N.)
| | - Isabella Bonilha
- From the Atherosclerosis and Vascular Biology Laboratory, Cardiology Department, State University of Campinas, Brazil (A.C.S., J.C.d.L.-J., F.A.M., J.B., I.B., M.S., V.W.V., L.S.F.C., A.A.S.S., W.N.)
| | - Michele Santana
- From the Atherosclerosis and Vascular Biology Laboratory, Cardiology Department, State University of Campinas, Brazil (A.C.S., J.C.d.L.-J., F.A.M., J.B., I.B., M.S., V.W.V., L.S.F.C., A.A.S.S., W.N.)
| | - Vitor W. Virginio
- From the Atherosclerosis and Vascular Biology Laboratory, Cardiology Department, State University of Campinas, Brazil (A.C.S., J.C.d.L.-J., F.A.M., J.B., I.B., M.S., V.W.V., L.S.F.C., A.A.S.S., W.N.)
| | - Lufan Sun
- Lipoprotein Metabolism Section, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD (L.S., A.T.R.)
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, Liaoning Province, China (L.S.)
| | - Luiz Sergio F. Carvalho
- From the Atherosclerosis and Vascular Biology Laboratory, Cardiology Department, State University of Campinas, Brazil (A.C.S., J.C.d.L.-J., F.A.M., J.B., I.B., M.S., V.W.V., L.S.F.C., A.A.S.S., W.N.)
| | - Alexandre A.S. Soares
- From the Atherosclerosis and Vascular Biology Laboratory, Cardiology Department, State University of Campinas, Brazil (A.C.S., J.C.d.L.-J., F.A.M., J.B., I.B., M.S., V.W.V., L.S.F.C., A.A.S.S., W.N.)
| | - Wilson Nadruz
- From the Atherosclerosis and Vascular Biology Laboratory, Cardiology Department, State University of Campinas, Brazil (A.C.S., J.C.d.L.-J., F.A.M., J.B., I.B., M.S., V.W.V., L.S.F.C., A.A.S.S., W.N.)
| | - Steve B. Feinstein
- Division of Cardiology, Rush University Medical Center, Chicago, IL (S.B.F.)
| | - Jerzy-Roch Nofer
- Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf, Germany (J.-R.N.)
| | - Ilaria Zanotti
- Department of Food and Drugs, University of Parma, Italy (I.Z.)
| | - Anatol Kontush
- UMR-ICAN 1166, National Institute for Health and Medical Research (INSERM), Sorbonne University, Paris, France (A.K.)
| | - Alan T. Remaley
- Lipoprotein Metabolism Section, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD (L.S., A.T.R.)
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