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Miranda Maravi JS, Leszczynski EC, Schwartz CS, Dev PK, Barber JL, Reasons RJ, Pearce RW, McPhaul MJ, Konrad RJ, Robbins JM, Gerszten RE, Collier TS, Bouchard C, Rohatgi A, Sarzynski MA. Associations of an HDL apolipoproteomic index with cardiometabolic risk factors before and after exercise training in the HERITAGE Family Study. Atherosclerosis 2024; 395:117587. [PMID: 38823353 DOI: 10.1016/j.atherosclerosis.2024.117587] [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: 11/15/2023] [Revised: 05/14/2024] [Accepted: 05/16/2024] [Indexed: 06/03/2024]
Abstract
BACKGROUND AND AIMS Previous studies have derived and validated an HDL apolipoproteomic score (pCAD) that predicts coronary artery disease (CAD) risk. However, the associations between pCAD and markers of cardiometabolic health in healthy adults are not known, nor are the effects of regular exercise on pCAD. METHODS A total of 641 physically inactive adults free of cardiovascular disease from the HERITAGE Family Study completed 20 weeks of exercise training. The pCAD index (range 0-100) was calculated using measurements of apolipoproteins A-I, C-I, C-II, C-III, and C-IV from ApoA-I-tagged serum (higher index = higher CAD risk). The associations between pCAD index and cardiometabolic traits at baseline and their training responses were assessed with Spearman correlation and general linear models. A Bonferroni correction of p < 8.9 × 10-04 was used to determine statistical significance. RESULTS The mean ± SD baseline pCAD index was 29 ± 32, with 106 (16.5 %) participants classified as high CAD risk. At baseline, pCAD index was positively associated with blood pressure, systemic inflammation, and body composition. HDL size, VO2max, and HDL-C were negatively associated with pCAD index at baseline. Of those classified as high CAD risk at baseline, 52 (49 %) were reclassified as normal risk after training. Following training, pCAD index changes were inversely correlated (p < 1.4 × 10-04) with changes in HDL-C, HDL size, and LDL size. CONCLUSIONS A higher pCAD index was associated with a worse cardiometabolic profile at baseline but improved with regular exercise. The results from this study highlight the potential role of HDL apolipoproteins as therapeutic targets for lifestyle interventions, particularly in high-risk individuals.
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Affiliation(s)
| | - Eric C Leszczynski
- Department of Exercise Science, University of South Carolina, Columbia, SC, USA
| | - Charles S Schwartz
- Department of Exercise Science, University of South Carolina, Columbia, SC, USA
| | - Prasun K Dev
- Department of Exercise Science, University of South Carolina, Columbia, SC, USA
| | - Jacob L Barber
- CardioVascular Institute, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Riley J Reasons
- Department of Exercise Science, University of South Carolina, Columbia, SC, USA
| | - Ryan W Pearce
- Quest Diagnostics Cardiometabolic Center of Excellence at Cleveland HeartLab, Cleveland, OH, USA
| | - Michael J McPhaul
- Quest Diagnostics Cardiometabolic Center of Excellence at Cleveland HeartLab, Cleveland, OH, USA
| | - Robert J Konrad
- Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA
| | - Jeremy M Robbins
- CardioVascular Institute, Beth Israel Deaconess Medical Center, Boston, MA, USA; Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Robert E Gerszten
- CardioVascular Institute, Beth Israel Deaconess Medical Center, Boston, MA, USA; Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Timothy S Collier
- Quest Diagnostics Cardiometabolic Center of Excellence at Cleveland HeartLab, Cleveland, OH, USA
| | - Claude Bouchard
- Human Genomics Laboratory, Pennington Biomedical Research Center, Baton Rouge, LA, USA
| | - Anand Rohatgi
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA
| | - Mark A Sarzynski
- Department of Exercise Science, University of South Carolina, Columbia, SC, USA.
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Lazaro CM, Freitas IN, Nunes VS, Guizoni DM, Victorio JA, Oliveira HCF, Davel AP. Sex-Specific Effects of Cholesteryl Ester Transfer Protein (CETP) on the Perivascular Adipose Tissue. FUNCTION 2024; 5:zqae024. [PMID: 38984977 PMCID: PMC11237897 DOI: 10.1093/function/zqae024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 05/08/2024] [Accepted: 05/13/2024] [Indexed: 07/11/2024] Open
Abstract
Cholesteryl ester transfer protein (CETP) increases the atherosclerosis risk by lowering HDL-cholesterol levels. It also exhibits tissue-specific effects independent of HDL. However, sexual dimorphism of CETP effects remains largely unexplored. Here, we hypothesized that CETP impacts the perivascular adipose tissue (PVAT) phenotype and function in a sex-specific manner. PVAT function, gene and protein expression, and morphology were examined in male and female transgenic mice expressing human or simian CETP and their non-transgenic counterparts (NTg). PVAT exerted its anticontractile effect in aortas from NTg males, NTg females, and CETP females, but not in CETP males. CETP male PVAT had reduced NO levels, decreased eNOS and phospho-eNOS levels, oxidative stress, increased NOX1 and 2, and decreased SOD2 and 3 expressions. In contrast, CETP-expressing female PVAT displayed increased NO and phospho-eNOS levels with unchanged NOX expression. NOX inhibition and the antioxidant tempol restored PVAT anticontractile function in CETP males. Ex vivo estrogen treatment also restored PVAT function in CETP males. Moreover, CETP males, but not female PVAT, show increased inflammatory markers. PVAT lipid content increased in CETP males but decreased in CETP females, while PVAT cholesterol content increased in CETP females. CETP male PVAT exhibited elevated leptin and reduced Prdm16 (brown adipocyte marker) expression. These findings highlight CETP sex-specific impact on PVAT. In males, CETP impaired PVAT anticontractile function, accompanied by oxidative stress, inflammation, and whitening. Conversely, in females, CETP expression increased NO levels, induced an anti-inflammatory phenotype, and preserved the anticontractile function. This study reveals sex-specific vascular dysfunction mediated by CETP.
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Affiliation(s)
- C M Lazaro
- Departamento de Biologia Estrutural e Funcional, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), CEP 13083-862, Campinas, SP, Brazil
| | - I N Freitas
- Departamento de Biologia Estrutural e Funcional, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), CEP 13083-862, Campinas, SP, Brazil
| | - V S Nunes
- Laboratório de Lípides (LIM10), Hospital das Clínicas (HCFMUSP) da Faculdade de Medicina da Universidade de São Paulo, CEP 01246-903, São Paulo, SP, Brazil
| | - D M Guizoni
- Obesity and Comorbidities Research Center, Universidade Estadual de Campinas (UNICAMP), CEP 13083-864, Campinas, SP, Brazil
| | - J A Victorio
- Laboratory of Female Vascular Biology, Departamento de Ciências Fisiológicas, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina (UFSC), CEP 88037-000, Santa Catarina, SC, Brazil
| | - H C F Oliveira
- Departamento de Biologia Estrutural e Funcional, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), CEP 13083-862, Campinas, SP, Brazil
- Obesity and Comorbidities Research Center, Universidade Estadual de Campinas (UNICAMP), CEP 13083-864, Campinas, SP, Brazil
| | - A P Davel
- Departamento de Biologia Estrutural e Funcional, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), CEP 13083-862, Campinas, SP, Brazil
- Obesity and Comorbidities Research Center, Universidade Estadual de Campinas (UNICAMP), CEP 13083-864, Campinas, SP, Brazil
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Qu L, Fang S, Lan Z, Xu S, Jiang J, Pan Y, Xu Y, Zhu X, Jin J. Association between atherogenic index of plasma and new-onset stroke in individuals with different glucose metabolism status: insights from CHARLS. Cardiovasc Diabetol 2024; 23:215. [PMID: 38907337 PMCID: PMC11193183 DOI: 10.1186/s12933-024-02314-y] [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: 04/13/2024] [Accepted: 06/16/2024] [Indexed: 06/23/2024] Open
Abstract
BACKGROUND Circulating atherogenic index of plasma (AIP) levels has been proposed as a novel biomarker for dyslipidemia and as a predictor of insulin resistance (IR) risk. However, the association between AIP and the incidence of new-onset stroke, particularly in individuals with varying glucose metabolism status, remains ambiguous. METHODS A total of 8727 participants aged 45 years or older without a history of stroke from the China Health and Retirement Longitudinal Study (CHARLS) were included in this study. The AIP was calculated using the formula log [Triglyceride (mg/dL) / High-density lipoprotein cholesterol (mg/dL)]. Participants were divided into four groups based on their baseline AIP levels: Q1 (AIP ≤ 0.122), Q2 (0.122 < AIP ≤ 0.329), Q3 (0.329 < AIP ≤ 0.562), and Q4 (AIP > 0.562). The primary endpoint was the occurrence of new-onset stroke events. The Kaplan-Meier curves, multivariate Cox proportional hazard models, and Restricted cubic spline analysis were applied to explore the association between baseline AIP levels and the risk of developing a stroke among individuals with varying glycemic metabolic states. RESULTS During an average follow-up of 8.72 years, 734 participants (8.4%) had a first stroke event. The risk for stroke increased with each increasing quartile of baseline AIP levels. Kaplan-Meier curve analysis revealed a significant difference in stroke occurrence among the AIP groups in all participants, as well as in those with prediabetes mellitus (Pre-DM) and diabetes mellitus (DM) (all P values < 0.05). After adjusting for potential confounders, the risk of stroke was significantly higher in the Q2, Q3, and Q4 groups than in the Q1 group in all participants. The respective hazard ratios (95% confidence interval) for stroke in the Q2, Q3, and Q4 groups were 1.34 (1.05-1.71), 1.52 (1.19-1.93), and 1.84 (1.45-2.34). Furthermore, high levels of AIP were found to be linked to an increased risk of stroke in both pre-diabetic and diabetic participants across all three Cox models. However, this association was not observed in participants with normal glucose regulation (NGR) (p > 0.05). Restricted cubic spline analysis also demonstrated that higher baseline AIP levels were associated with higher hazard ratios for stroke in all participants and those with glucose metabolism disorders. CONCLUSIONS An increase in baseline AIP levels was significantly associated with the risk of stroke in middle-aged and elderly individuals, and exhibited distinct characteristics depending on the individual's glucose metabolism status.
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Affiliation(s)
- Longjie Qu
- Department of Neurology, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, 210008, China
| | - Shuang Fang
- Department of Neurology, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, 210008, China
| | - Zhen Lan
- Department of Neurology, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, 210008, China
| | - Shuai Xu
- Department of Neurology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, China
| | - Jialiu Jiang
- Department of Neurology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, China
| | - Yilin Pan
- Department of Neurology, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, 210008, China
| | - Yun Xu
- Department of Neurology, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, 210008, China
- Department of Neurology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, China
- State Key Laboratory of Pharmaceutical Biotechnology, Institute of Translational Medicine for Brain Critical Diseases, Nanjing University, Nanjing, 210008, China
- Jiangsu Key Laboratory for Molecular Medicine, Medical School of Nanjing University, Nanjing, 210008, China
- Nanjing Neurology Clinical Medical Center, Nanjing, 210008, China
| | - Xiaolei Zhu
- Department of Neurology, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, 210008, China.
- Department of Neurology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, China.
- State Key Laboratory of Pharmaceutical Biotechnology, Institute of Translational Medicine for Brain Critical Diseases, Nanjing University, Nanjing, 210008, China.
- Jiangsu Key Laboratory for Molecular Medicine, Medical School of Nanjing University, Nanjing, 210008, China.
- Nanjing Neurology Clinical Medical Center, Nanjing, 210008, China.
| | - Jiali Jin
- Department of Neurology, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, 210008, China.
- Department of Neurology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, China.
- State Key Laboratory of Pharmaceutical Biotechnology, Institute of Translational Medicine for Brain Critical Diseases, Nanjing University, Nanjing, 210008, China.
- Jiangsu Key Laboratory for Molecular Medicine, Medical School of Nanjing University, Nanjing, 210008, China.
- Nanjing Neurology Clinical Medical Center, Nanjing, 210008, China.
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Machado VA, Santisteban ARN, Martins CM, Damasceno NRT, Fonseca FA, Neto AMF, Izar MC. Effects of phytosterol supplementation on lipoprotein subfractions and LDL particle quality. Sci Rep 2024; 14:11108. [PMID: 38750162 PMCID: PMC11096344 DOI: 10.1038/s41598-024-61897-4] [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: 10/04/2023] [Accepted: 05/10/2024] [Indexed: 05/18/2024] Open
Abstract
Phytosterols are natural components of plant-based foods used as supplements because of their known cholesterol-lowering effect. However, their effects on lipoprotein subfractions and the quality of the LDL particle have not been studied in greater detail. We aimed to evaluate the effects of phytosterols supplements on lipids, lipoproteins subfractions, and on the quality of LDL. A prospective, pilot-type, open label, cross-over study, randomized 23 males in primary prevention of hypercholesterolemia to receive diet or diet plus phytosterol (2.6 g in 2 doses, with meals) for 12 weeks, when treatments were switched for another 12 weeks. Lipoprotein subfractions were analyzed by electrophoresis in polyacrylamide gel (Lipoprint System®). The Sampson equation estimated the small and dense (sd) and large and buoyant (lb) LDL subfractions from the lipid profile. Quality of LDL particle was analyzed by Z-scan and UV-vis spectroscopy. Primary outcome was the comparison of diet vs. diet plus phytosterols. Secondary outcomes assessed differences between baseline, diet and diet plus phytosterol. Non-parametric statistics were performed with p < 0.05. There was a trend to reduction on HDL-7 (p = 0.05) in diet plus phytosterol arm, with no effects on the quality of LDL particles. Heatmap showed strong correlations (ρ > 0.7) between particle size by different methods with both interventions. Diet plus phytosterol reduced TC, increased HDL-c, and reduced IDL-B, whereas diet increased HDL7, and reduced IDL-B vs. baseline (p < 0.05, for all). Phytosterol supplementation demonstrated small beneficial effects on HDL-7 subfraction, compared with diet alone, without effects on the quality of LDL particles.This trial is registered in Clinical Trials (NCT06127732) and can be accessed at https://clinicaltrials.gov .
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Affiliation(s)
- Valeria Arruda Machado
- Cardiology Division, Department of Medicine, Federal University of Sao Paulo, 340 - Sao Paulo, Sao Paulo, SP, Brazil
| | | | - Celma Muniz Martins
- Cardiology Division, Department of Medicine, Federal University of Sao Paulo, 340 - Sao Paulo, Sao Paulo, SP, Brazil
| | | | - Francisco A Fonseca
- Cardiology Division, Department of Medicine, Federal University of Sao Paulo, 340 - Sao Paulo, Sao Paulo, SP, Brazil
- Institute of Physics, National Institute of Complex Fluids, University of São Paulo, São Paulo, SP, Brazil
| | - Antonio M Figueiredo Neto
- Institute of Physics, National Institute of Complex Fluids, University of São Paulo, São Paulo, SP, Brazil
| | - Maria Cristina Izar
- Cardiology Division, Department of Medicine, Federal University of Sao Paulo, 340 - Sao Paulo, Sao Paulo, SP, Brazil.
- Institute of Physics, National Institute of Complex Fluids, University of São Paulo, São Paulo, SP, Brazil.
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Mahrooz A. Pleiotropic functions and clinical importance of circulating HDL-PON1 complex. Adv Clin Chem 2024; 121:132-171. [PMID: 38797541 DOI: 10.1016/bs.acc.2024.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
High density lipoprotein (HDL) functions are mostly mediated through a complex proteome, particularly its enzymes. HDL can provide a scaffold for the assembly of several proteins that affect each other's function. HDL particles, particularly small, dense HDL3, are rich in paraoxonase 1 (PON1), which is an important enzyme in the functionality of HDL, so the antioxidant and antiatherogenic properties of HDL are largely attributed to this enzyme. There is an increasing need to represent a valid, reproducible, and reliable method to assay HDL function in routine clinical laboratories. In this context, HDL-associated proteins may be key players; notably PON1 activity (its arylesterase activity) may be a proper candidate because its decreased activity can be considered an important risk factor for HDL dysfunctionality. Of note, automated methods have been developed for the measurement of serum PON1 activity that facilitates its assay in large sample numbers. Arylesterase activity is proposed as a preferred activity among the different activities of PON1 for its assay in epidemiological studies. The binding of PON1 to HDL is critical for the maintenance of its activity and it appears apolipoprotein A-I plays an important role in HDL-PON1 interaction as well as in the biochemical and enzymatic properties of PON1. The interrelationships between HDL, PON1, and HDL's other components are complex and incompletely understood. The purpose of this review is to discuss biochemical and clinical evidence considering the interactions of PON1 with HDL and the role of this enzyme as an appropriate biomarker for HDL function as well as a potential therapeutic target.
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Affiliation(s)
- Abdolkarim Mahrooz
- Immunogenetics Research Center, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran; Department of Clinical Biochemistry and Medical Genetics, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.
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Malajczuk CJ, Mancera RL. An atomistic characterization of high-density lipoproteins and the conserved "LN" region of apoA-I. Biophys J 2024; 123:1116-1128. [PMID: 38555508 PMCID: PMC11079945 DOI: 10.1016/j.bpj.2024.03.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 03/19/2024] [Accepted: 03/27/2024] [Indexed: 04/02/2024] Open
Abstract
The physicochemical characteristics of the various subpopulations of high-density lipoproteins (HDLs) and, in particular, their surface properties determine their ability to scavenge lipids and interact with specific receptors and peptides. Five representative spheroidal HDL subpopulation models were mapped from a previously reported equilibrated coarse-grained (CG) description to an atomistic representation for subsequent molecular dynamics simulation. For each HDL model a range of finer-level analyses was undertaken, including the component-wise characterization of HDL surfaces, the average size and composition of hydrophobic surface patches, dynamic protein secondary structure monitoring, and the proclivity for solvent exposure of the proposed β-amyloid (Aβ) binding region of apolipoprotein A-I (apoA-I), "LN." This study reveals that previously characterized ellipsoidal HDL3a and HDL2a models revert to a more spherical geometry in an atomistic representation due to the enhanced conformational flexibility afforded to the apoA-I protein secondary structure, allowing for enhanced surface lipid packing and lower overall surface hydrophobicity. Indeed, the proportional surface hydrophobicity and apoA-I exposure reduced with increasing HDL size, consistent with previous characterizations. Furthermore, solvent exposure of the "LN" region of apoA-I was exclusively limited to the smallest HDL3c model within the timescale of the simulations, and typically corresponded to a distinct loss in secondary structure across the "LN" region to form part of a significant contiguous hydrophobic patch on the HDL surface. Taken together, these findings provide preliminary evidence for a subpopulation-specific interaction between HDL3c particles and circulating hydrophobic species such as Aβ via the exposed "LN" region of apoA-I.
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Affiliation(s)
- Chris J Malajczuk
- Curtin Medical School, Curtin Health Innovation Research Institute and Curtin Institute for Data Science, Curtin University, Perth, WA, Australia
| | - Ricardo L Mancera
- Curtin Medical School, Curtin Health Innovation Research Institute and Curtin Institute for Data Science, Curtin University, Perth, WA, Australia.
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Habib M, Croyal M, Kaeffer B, Grit I, Castellano B, Gourdel M, Le May C, Thorin C, Nazih H, Ouguerram K. Gestational cholestyramine treatment protects adult offspring of ApoE-deficient mice against maternal-hypercholesterolemia-induced atherosclerosis. Acta Physiol (Oxf) 2024; 240:e14133. [PMID: 38546340 DOI: 10.1111/apha.14133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 03/04/2024] [Indexed: 04/24/2024]
Abstract
AIM Perinatal hypercholesterolemia exacerbates the development of atherosclerotic plaques in adult offspring. Here, we aimed to study the effect of maternal treatment with cholestyramine, a lipid-lowering drug, on atherosclerosis development in adult offspring of hypercholesterolemic ApoE-deficient (ApoE-/-) mice. METHODS ApoE-/- mice were treated with 3% cholestyramine (CTY) during gestation (G). After weaning, offspring (CTY-G) were fed control diet until sacrificed at 25weeks of age. Atherosclerosis development in the aortic root of offspring was assessed after oil-red-o staining, along with some of predefined atherosclerosis regulators such as LDL and HDL by high-performance liquid chromatography (HPLC), and bile acids (BA) and trimethylamine N-oxide (TMAO) by liquid chromatography-mass spectrometry (LC-MS/MS). RESULTS In pregnant dams, cholestyramine treatment resulted in significantly lower plasma total- and LDL-cholesterol as well as gallbladder total BA levels. In offspring, both males and females born to treated dams displayed reduced atherosclerotic plaques areas along with less lipid deposition in the aortic root. No significant change in plasma total cholesterol or triglycerides was measured in offspring, but CTY-G males had increased HDL-cholesterol and decreased apolipoproteins B100 to A-I ratio. This latter group also showed reduced gallbladder total and specifically tauro-conjugated bile acid pools, whereas for CTY-G females, hydrophilic plasma tauro-conjugated BA pool was significantly higher. They also benefited from lower plasma TMAO. CONCLUSION Prenatal cholestyramine treatment reduces atherosclerosis development in adult offspring of ApoE-/- mice along with modulating the plaques' composition as well as some related biomarkers such as HDL-C, bile acids and TMAO.
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Affiliation(s)
- Marina Habib
- UMR1280 Pathophysiology of Nutritional Adaptations, Nantes Université, INRAE, Nantes, France
| | - Mikael Croyal
- Mass Spectrometry Core Facility, CRNH-Ouest, Nantes, France
- Institut du thorax, Nantes Université, CNRS, INSERM, Nantes, France
- UMS 016, UMS 3556, Nantes Université, Inserm, CNRS, Nantes, France
| | - Bertrand Kaeffer
- UMR1280 Pathophysiology of Nutritional Adaptations, Nantes Université, INRAE, Nantes, France
| | - Isabelle Grit
- UMR1280 Pathophysiology of Nutritional Adaptations, Nantes Université, INRAE, Nantes, France
| | - Blandine Castellano
- UMR1280 Pathophysiology of Nutritional Adaptations, Nantes Université, INRAE, Nantes, France
| | - Mathilde Gourdel
- Institut du thorax, Nantes Université, CNRS, INSERM, Nantes, France
| | - Cédric Le May
- UMS 016, UMS 3556, Nantes Université, Inserm, CNRS, Nantes, France
| | - Chantal Thorin
- UMR0703 PAnTher, École Nationale Vétérinaire, Agroalimentaire et de l'Alimentation, Nantes, France
| | - Hassan Nazih
- UR2160 ISOMer, Nantes Université, Nantes, France
| | - Khadija Ouguerram
- UMR1280 Pathophysiology of Nutritional Adaptations, Nantes Université, INRAE, Nantes, France
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Jardini MAN, Pedroso JF, Ferreira CL, Nunes CMM, Reichert CO, Aldin MN, Figueiredo Neto AM, Levy D, Damasceno NRT. Effect of adjuvant probiotic therapy (Lactobacillus reuteri) in the treatment of periodontitis associated with diabetes mellitus: clinical, controlled, and randomized study. Clin Oral Investig 2024; 28:80. [PMID: 38183505 DOI: 10.1007/s00784-023-05441-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 12/16/2023] [Indexed: 01/08/2024]
Abstract
OBJECTIVES Subgingival instrumentation (SI) with probiotics may be a proposal for the treatment of periodontitis (P), for patients with type 2 diabetes mellitus (T2DM). The Lactobacillus reuteri probiotic as an adjunctive therapy in the treatment of P associated with T2DM was evaluated. MATERIALS AND METHODS Forty diabetic participants diagnosed with P (stage III and IV, grade B) were randomized into SI + Placebo (n = 20): subgingival instrumentation plus placebo lozenges and SI + Probi (n = 20): subgingival instrumentation plus probiotics. Probing depth (PD), gingival recession (GR), clinical attachment level (CAL), plaque index (PI), bleeding on probing (BoP), and PISA index were performed at baseline and 30, 90, and 180 days. Cytokine concentration in the gingival crevicular fluid, subgingival biofilm sample, and LDL and HDL subfractions were evaluated. RESULTS In the deep pockets, PD in SI + Probi showed increased values (p = 0.02) compared to SI + Placebo at 90 days. For CAL, SI + Probi showed increased values compared to SI + Placebo, with a significant difference at 30 days (p = 0.03), 90 days (p = 0.02), and 180 days (p = 0.04). At #PD ≥ 7 mm, SI + Probi had a more frequent number of sites (p = 0.03) compared to SI + Placebo only at baseline. For the PISA, SI + Probi showed a significant difference (p = 0.04) compared to SI + Placebo at 90 days. For cytokines, SI + Probi showed higher quantification than SI + Placebo for IL-10 (p < 0.001) at 90 days, IL-12 (p = 0.010) at 90 days, IL-1β (p = 0.035) at 90 days, and IL-8 (p = 0.003) at baseline. SI + Placebo showed higher quantification of IL-1β (p = 0.041) compared to SI + Probi only at 30 days. There was a reduction in all microbial complexes. SI + Probi improved LDL size (246.7 nm vs 260.4 nm; p < 0.001), while large HDL subfractions were reduced aft 180 days of treatment (24.0% vs 20.3%; p = 0.022) when compared with SI + Placebo; this response was dependent of probiotics (1.0 mg/dL vs - 6.2 mg/dL; p = 0.002). CONCLUSION Subgingival instrumentation improved the clinical periodontal parameters in patients with T2DM. The use of L. reuteri probiotics had no additional effects compared with the placebo; however, there was a positive effect on the lipoprotein subfraction. CLINICAL RELEVANCE Scientific rationale for study: subgingival instrumentation with probiotics may be a proposal for the treatment of periodontitis (P), especially for patients with type 2 diabetes mellitus (T2DM). PRINCIPAL FINDINGS the use of L. reuteri probiotics had no additional effects compared with the placebo; however, there was a positive effect on the lipoprotein subfraction. Practical implications: L. reuteri as an adjunct to subgingival instrumentation may have significant therapeutic implications in dyslipidemia.
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Affiliation(s)
- Maria Aparecida Neves Jardini
- Department of Diagnosis and Surgery, Institute of Science and Technology of São José Dos Campos, Universidade Estadual Paulista (Unesp), São José Dos Campos, SP, Brazil.
| | - Juliana Fatima Pedroso
- Department of Diagnosis and Surgery, Institute of Science and Technology of São José Dos Campos, Universidade Estadual Paulista (Unesp), São José Dos Campos, SP, Brazil
| | | | - Camilla Magnoni Moretto Nunes
- Department of Diagnosis and Surgery, Institute of Science and Technology of São José Dos Campos, Universidade Estadual Paulista (Unesp), São José Dos Campos, SP, Brazil
| | - Cadiele Oliana Reichert
- Lipids, Oxidation and Cell Biology Team-LIM-19, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, SP, Brazil
| | - Marlene Nunez Aldin
- Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil
| | | | - Debora Levy
- Lipids, Oxidation and Cell Biology Team-LIM-19, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo, SP, Brazil
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9
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Zheng WC, Chan W, Dart A, Shaw JA. Novel therapeutic targets and emerging treatments for atherosclerotic cardiovascular disease. EUROPEAN HEART JOURNAL. CARDIOVASCULAR PHARMACOTHERAPY 2024; 10:53-67. [PMID: 37813820 DOI: 10.1093/ehjcvp/pvad074] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 07/14/2023] [Accepted: 10/06/2023] [Indexed: 10/11/2023]
Abstract
Atherosclerotic cardiovascular disease (ASCVD) is the leading cause of morbidity and mortality worldwide. Even with excellent control of low-density lipoprotein cholesterol (LDL-C) levels, adverse cardiovascular events remain a significant clinical problem worldwide, including among those without any traditional ASCVD risk factors. It is necessary to identify novel sources of residual risk and to develop targeted strategies that address them. Lipoprotein(a) has become increasingly recognized as a new cardiovascular risk determinant. Large-scale clinical trials have also signalled the potential additive cardiovascular benefits of decreasing triglycerides beyond lowering LDL-C levels. Since CANTOS (Anti-inflammatory Therapy with Canakinumab for Atherosclerotic Disease) demonstrated that antibodies against interleukin-1β may decrease recurrent cardiovascular events in secondary prevention, various anti-inflammatory medications used for rheumatic conditions and new monoclonal antibody therapeutics have undergone rigorous evaluation. These data build towards a paradigm shift in secondary ASCVD prevention, underscoring the value of targeting multiple biological pathways in the management of both lipid levels and systemic inflammation. Evolving knowledge of the immune system, and the gut microbiota may result in opportunities for modifying previously unrecognized sources of residual inflammatory risk. This review provides an overview of novel therapeutic targets for ASCVD and emerging treatments with a focus on mechanisms, efficacy, and safety.
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Affiliation(s)
- Wayne C Zheng
- Department of Cardiology, Alfred Health, Melbourne, Victoria, Australia
| | - William Chan
- Department of Cardiology, Alfred Health, Melbourne, Victoria, Australia
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
- Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Clinical Research Domain, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Anthony Dart
- Department of Cardiology, Alfred Health, Melbourne, Victoria, Australia
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
- Clinical Research Domain, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - James A Shaw
- Department of Cardiology, Alfred Health, Melbourne, Victoria, Australia
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
- Clinical Research Domain, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
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10
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Gao M, Liu M, Zhu Z, Chen H. The association of dyslipidemia with kidney stone: result from the NHANES 2007-2020. Int Urol Nephrol 2024; 56:35-44. [PMID: 37725273 DOI: 10.1007/s11255-023-03784-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 09/01/2023] [Indexed: 09/21/2023]
Abstract
OBJECTIVE To examine the association between dyslipidemia and kidney stone disease (KSD). METHODS A cross-sectional study data from 2007 to 2020 National Health and Nutrition Examination Survey (NHANES) were analyzed. Multivariate logistic regression was conducted with serum lipid levels as the exposure and presence of KSD as the outcome, and included adjustment for confounders and subgroup analysis. RESULTS A total of 38,617 participants were enrolled and classified into two groups according to whether they ever had (n = 3689) or did not have (n = 34,928) KSD. After multivariate logistic regression models, compared to quartile 1 (Q1) of lipid profile, the participants in Q3 (OR 0.8380; 95 CI 0.7380, 0.9515, P < 0.01) and Q4 (OR 0.7373; 95 CI 0.6377, 0.8525, P < 0.01) of high-density lipoprotein cholesterol (HDL) had a significantly lower risk of KSD in adjusted model 3. Results remained stable after stratified by age, gender, and body mass index (BMI) in subgroup analysis. No association was observed between low-density lipoprotein cholesterol (LDL), total cholesterol (TC) and triglycerides (TG) levels, and KSD. CONCLUSIONS Low HDL was associated with a higher risk of kidney stones in the USA adult population.
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Affiliation(s)
- Meng Gao
- Department of Urology, Xiangya Hospital, Central South University, Changsha, 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Minghui Liu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Zewu Zhu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, 410008, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.
| | - Hequn Chen
- Department of Urology, Xiangya Hospital, Central South University, Changsha, 410008, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.
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11
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Tang L, Li S, Guo X, Lai J, Liu P, Fang J, Liu X. Combinative predictive effect of left ventricular mass index, ratio of HDL and CRP for progression of chronic kidney disease in non-dialysis patient. Int Urol Nephrol 2024; 56:205-215. [PMID: 37204678 DOI: 10.1007/s11255-023-03624-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 05/02/2023] [Indexed: 05/20/2023]
Abstract
PURPOSE This current study scrutinized the association among left ventricular mass index (LVMI), ratio of high-density lipoprotein (HDL) and C-reactive protein (CRP), and renal function. Furthermore, we examined the predictive effects of left ventricular mass index and HDL/CRP on progression of non-dialysis chronic kidney disease. METHODS We enrolled adult patients with chronic kidney disease (CKD) who were not receiving dialysis and obtained follow-up data on them. We extracted and compared data between different groups. To investigate the relationship between left ventricular mass index (LVMI), high-density lipoprotein (HDL)/C-reactive protein (CRP) levels, and CKD, we employed linear regression analysis, Kaplan-Meier analysis, and Cox proportional hazards regression analysis. RESULTS Our study enrolled a total of 2351 patients. Compared with those in the non-progression group, subjects in the CKD progression group had lower ln(HDL/CRP) levels (- 1.56 ± 1.78 vs. - 1.14 ± 1.77, P < 0.001) but higher left ventricular mass index (LVMI) values (115.45 ± 29.8 vs. 102.8 ± 26.31 g/m2, P < 0.001). Moreover, after adjusting for demographic factors, ln(HDL/CRP) was found to be positively associated with estimated glomerular filtration rate (eGFR) (B = 1.18, P < 0.001), while LVMI was negatively associated with eGFR (B = - 0.15, P < 0.001). In the end, we found that both LVH (HR = 1.53, 95% CI 1.15 to 2.05, P = 0.004) and lower ln(HDL/CRP) (HR = 1.46, 95% CI 1.08 to 1.96, P = 0.013) independently predicted CKD progression. Notably, the combined predictive power of these variables was stronger than either variable alone (HR = 1.98, 95% CI 1.5 to 2.62, P < 0.001). CONCLUSION Our study findings indicate that in pre-dialysis patients, both HDL/CRP and LVMI are associated with basic renal function and are independently correlated with CKD progression. These variables may serve as predictors for CKD progression, and their combined predictive power is stronger than that of either variable alone.
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Affiliation(s)
- Leile Tang
- Department of Cardiology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Shaomin Li
- Department of Nephrology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630, Guangdong, China
| | - Xinghua Guo
- Department of Rheumatology, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Jiahui Lai
- Department of Nephrology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630, Guangdong, China
| | - Peijia Liu
- Department of Nephrology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630, Guangdong, China
| | - Jia Fang
- Department of Nephrology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630, Guangdong, China
| | - Xun Liu
- Department of Nephrology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630, Guangdong, China.
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12
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Zhang R, Xie Q, Xiao P. Association of the polymorphisms of the cholesteryl ester transfer protein gene with coronary artery disease: a meta-analysis. Front Cardiovasc Med 2023; 10:1260679. [PMID: 38146445 PMCID: PMC10749314 DOI: 10.3389/fcvm.2023.1260679] [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: 07/18/2023] [Accepted: 11/07/2023] [Indexed: 12/27/2023] Open
Abstract
Aims This meta-analysis aimed to assess the association of the polymorphisms of cholesterol ester transfer protein (CETP) rs708272 (G>A), rs5882 (G>A), rs1800775 (C>A), rs4783961 (G>A), rs247616 (C>T), rs5883 (C>T), rs1800776 (C>A), and rs1532624 (C>A) with coronary artery disease (CAD) and the related underlying mechanisms. Methods A comprehensive search was performed using five databases such as PubMed, EMBASE, Web of Science, Cochrane Library and Scopus to obtain the appropriate articles. The quality of the included studies was assessed by the Newcastle-Ottawa Scale. The statistical analysis of the data was performed using STATA 17.0 software. The association between CETP gene polymorphisms and risk of CAD was estimated using the pooled odds ratio (OR) and 95% confidence interval (95% CI). The association of CETP gene polymorphisms with lipids and with CETP levels was assessed using the pooled standardized mean difference and corresponding 95% CI. P < 0.05 was considered statistically significant. Results A total of 70 case-control studies with 30,619 cases and 31,836 controls from 46 articles were included. The results showed the CETP rs708272 polymorphism was significantly associated with a reduced risk of CAD under the allele model (OR = 0.846, P < 0.001), the dominant model (OR = 0.838, P < 0.001) and the recessive model (OR = 0.758, P < 0.001). AA genotype and GA genotype corresponded to higher high-density lipoprotein cholesterol (HDL-C) concentrations in the blood compared with GG genotype across the studied groups (all P < 0.05). The CETP rs5882 and rs1800775 polymorphisms were not significantly associated with CAD under the allele model (P = 0.802, P = 0.392), the dominant model (P = 0.556, P = 0.183) and the recessive model (P = 0.429, P = 0.551). Similarly, the other mentioned gene polymorphisms were not significantly associated with CAD under the three genetic models. Conclusions The CETP rs708272 polymorphism shows a significant association with CAD, and the carriers of the allele A are associated with a lower risk of CAD and higher HDL-C concentrations in the blood compared to the non-carriers. The CETP rs5882, rs1800775, rs4783961, rs247616, rs5883, rs1800776, and rs1532624 are not significantly associated with CAD. Systematic Review Registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023432865, identifier: CRD42023432865.
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Affiliation(s)
- Ruizhe Zhang
- Department of Cardiology, Sir Run Run, Hospital, Nanjing Medical University, Nanjing, China
| | - Qingya Xie
- Department of Cardiology, The Forth Affiliated Hospital, Nanjing Medical University, Nanjing, China
| | - Pingxi Xiao
- Department of Cardiology, The Forth Affiliated Hospital, Nanjing Medical University, Nanjing, China
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13
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Price TR, Emfinger CH, Schueler KL, King S, Nicholson R, Beck T, Yandell BS, Summers SA, Holland WL, Krauss RM, Keller MP, Attie AD. Identification of genetic drivers of plasma lipoprotein size in the Diversity Outbred mouse population. J Lipid Res 2023; 64:100471. [PMID: 37944753 PMCID: PMC10750189 DOI: 10.1016/j.jlr.2023.100471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 10/28/2023] [Accepted: 10/31/2023] [Indexed: 11/12/2023] Open
Abstract
Despite great progress in understanding lipoprotein physiology, there is still much to be learned about the genetic drivers of lipoprotein abundance, composition, and function. We used ion mobility spectrometry to survey 16 plasma lipoprotein subfractions in 500 Diversity Outbred mice maintained on a Western-style diet. We identified 21 quantitative trait loci (QTL) affecting lipoprotein abundance. To refine the QTL and link them to disease risk in humans, we asked if the human homologs of genes located at each QTL were associated with lipid traits in human genome-wide association studies. Integration of mouse QTL with human genome-wide association studies yielded candidate gene drivers for 18 of the 21 QTL. This approach enabled us to nominate the gene encoding the neutral ceramidase, Asah2, as a novel candidate driver at a QTL on chromosome 19 for large HDL particles (HDL-2b). To experimentally validate Asah2, we surveyed lipoproteins in Asah2-/- mice. Compared to wild-type mice, female Asah2-/- mice showed an increase in several lipoproteins, including HDL. Our results provide insights into the genetic regulation of circulating lipoproteins, as well as mechanisms by which lipoprotein subfractions may affect cardiovascular disease risk in humans.
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Affiliation(s)
- Tara R Price
- Department of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA
| | | | - Kathryn L Schueler
- Department of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA
| | - Sarah King
- School of Medicine, University of California-San Francisco, San Francisco, CA, USA
| | - Rebekah Nicholson
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT, USA
| | - Tim Beck
- Department of Genetics and Genome Biology, University of Leicester, Leicester, UK
| | - Brian S Yandell
- Department of Statistics, University of Wisconsin-Madison, Madison, WI, USA
| | - Scott A Summers
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT, USA
| | - William L Holland
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT, USA
| | - Ronald M Krauss
- School of Medicine, University of California-San Francisco, San Francisco, CA, USA
| | - Mark P Keller
- Department of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA
| | - Alan D Attie
- Department of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA.
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14
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Malajczuk CJ, Mancera RL. Unravelling the influence of surface lipids on the structure, dynamics and interactome of high-density lipoproteins. BIOCHIMICA ET BIOPHYSICA ACTA. BIOMEMBRANES 2023; 1865:184201. [PMID: 37541644 DOI: 10.1016/j.bbamem.2023.184201] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/18/2023] [Accepted: 07/24/2023] [Indexed: 08/06/2023]
Abstract
Surface lipids influence the biological activities of high-density lipoproteins (HDLs) but their species-specific effects on HDL structure, dynamics, and surface interactome has remained unclear. Building upon the five-lipid species HDL models developed and characterised in previous work, representative models of the major HDL subpopulations found in human plasma containing apolipoprotein A-I (apoA-I) have been studied using molecular dynamics simulation to describe their varying degrees of surface lipidome complexity. Specifically, two additional sets of representative HDL subpopulation particles were developed, one with sphingomyelin (SM) and the other with SM, phosphatidylethanolamine, phosphatidylinositol, and ceramide in quantities reflecting average levels characterised for HDL subpopulations derived from normolipidemic patients. These lipid species were assessed in terms of HDL size, morphology, dynamics, and overall interactome. The findings reveal that the presence of a representative SM fraction marginally enhanced HDL interfacial curvature and surface monolayer rigidity, manifesting in tighter phospholipid packing and slower surface lipid dynamics relative to SM-deficient HDL models. Furthermore, the presence of SM resulted in a reduction in the solvent exposure of core lipids and cholesterol molecules, whilst also enhancing apolipoprotein conformational flexibility and its overall twisting across the HDL surface. The hydrophobicity of apoA-I-bound lipid patches and the proportion of apoA-I hydrophobic surface area is enhanced by the overall lipidation of apoA-I irrespective of lipid composition. These findings offer new insights into how the surface lipid composition of different HDL subpopulations can significantly impact the overall interactome of HDL particles, potentially influencing subpopulation-specific biological functions like lipid scavenging and receptor interactions.
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Affiliation(s)
- Chris J Malajczuk
- Curtin Medical School, Curtin Health Innovation Research Institute and Curtin Institute for Data Science, Curtin University, GPO Box U1987, Perth, WA 6845, Australia
| | - Ricardo L Mancera
- Curtin Medical School, Curtin Health Innovation Research Institute and Curtin Institute for Data Science, Curtin University, GPO Box U1987, Perth, WA 6845, Australia.
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15
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Cantin C, Morales A, Serra R, Illanes SE, Leiva A. Maternal Supraphysiological Hypercholesterolemia Is Accompanied by Shifts in the Composition and Anti-Atherogenic Functions of Maternal HDL along with Maternal Cardiovascular Risk Markers at Term of Pregnancy. Antioxidants (Basel) 2023; 12:1804. [PMID: 37891883 PMCID: PMC10604113 DOI: 10.3390/antiox12101804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 09/20/2023] [Accepted: 09/23/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND Maternal physiological hypercholesterolemia (MPH) occurs in pregnancy for a proper fetal development. When cholesterol increases over the physiological range, maternal supraphysiological hypercholesterolemia (MSPH) is described, a condition underdiagnosed by a lack of evidence showing its biological and clinical relevance. AIM To determine if MSPH associates with maternal vascular dysfunction, along with changes in the composition and function of maternal HDL leading to increased cardiovascular risk. METHODS This study included 57 women at term of pregnancy in which a lipid profile was determined. RESULTS Maternal total cholesterol (TC) and LDL but not HDL were increased in MSPH women. The isolated HDL from a subgroup of MSPH women had a lower protein abundance and a reduced activity of the antioxidant enzyme PON1; however, an increased antioxidant capacity compared to MPH was observed, along with higher serum levels of α-tocopherol. Moreover, HDL from a subgroup of MSPH women had a lower capacity to induce NO synthesis in endothelial cells compared to MPH. In the circulation, we observed a reduced total antioxidant capacity and augmented levels of soluble VCAM, ApoB, ApoCII, ApoCIII, IL-10, and IL-12p70, as well as the cardiovascular risk ratio ApoB/ApoAI, compared to MPH women. CONCLUSION MSPH women present dysfunctional HDL and increased atherogenic cardiovascular risk factors.
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Affiliation(s)
- Claudette Cantin
- School of Medical Technology, Faculty of Medicine and Science, Universidad San Sebastián, Santiago 7500000, Chile
| | - Andrea Morales
- School of Medical Technology, Faculty of Medicine and Science, Universidad San Sebastián, Santiago 7500000, Chile
| | - Ramón Serra
- Hospital Naval, Punta Arenas 6200000, Chile
- Faculty of Medicine, Universidad de los Andes, Santiago 111711, Chile;
| | - Sebastián E. Illanes
- Faculty of Medicine, Universidad de los Andes, Santiago 111711, Chile;
- Laboratory of Reproductive Biology, Center for Biomedical Research and Innovation (CIIB), Universidad de los Andes, Santiago 111711, Chile
- IMPACT, Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago 8331150, Chile
| | - Andrea Leiva
- School of Medical Technology, Faculty of Medicine and Science, Universidad San Sebastián, Santiago 7500000, Chile
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16
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Darabi M, Lhomme M, Ponnaiah M, Pučić-Baković M, Guillas I, Frisdal E, Bittar R, Croyal M, Matheron-Duriez L, Poupel L, Bonnefont-Rousselot D, Frere C, Varret M, Krempf M, Cariou B, Lauc G, Guerin M, Carrie A, Bruckert E, Giral P, Le Goff W, Kontush A. Integrated omics approach for the identification of HDL structure-function relationships in PCSK9-related familial hypercholesterolemia. J Clin Lipidol 2023; 17:643-658. [PMID: 37550151 DOI: 10.1016/j.jacl.2023.07.003] [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: 02/24/2023] [Revised: 07/07/2023] [Accepted: 07/13/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND The role of proprotein convertase subtilisin/kexin type 9 (PCSK9) in dyslipidemia may go beyond its immediate effects on low-density lipoprotein receptor (LDL-R) activity. OBJECTIVE This study aimed to assess PCSK9-derived alterations of high-density lipoprotein (HDL) physiology, which bear a potential to contribute to cardiovascular risk profile. METHODS HDL was isolated from 33 patients with familial autosomal dominant hypercholesterolemia (FH), including those carrying PCSK9 gain-of-function (GOF) genetic variants (FH-PCSK9, n = 11), together with two groups of dyslipidemic patients employed as controls and carrying genetic variants in the LDL-R not treated (ntFH-LDLR, n = 11) and treated (tFH-LDLR, n = 11) with statins, and 11 normolipidemic controls. Biological evaluations paralleled by proteomic, lipidomic and glycomic analyses were applied to characterize functional and compositional properties of HDL. RESULTS Multiple deficiencies in the HDL function were identified in the FH-PCSK9 group relative to dyslipidemic FH-LDLR patients and normolipidemic controls, which involved reduced antioxidative, antiapoptotic, anti-thrombotic and anti-inflammatory activities. By contrast, cellular cholesterol efflux capacity of HDL was unchanged. In addition, multiple alterations of the proteomic, lipidomic and glycomic composition of HDL were found in the FH-PCSK9 group. Remarkably, HDLs from FH-PCSK9 patients were systematically enriched in several lysophospholipids as well as in A2G2S2 (GP13) glycan and apolipoprotein A-IV. Based on network analysis of functional and compositional data, a novel mosaic structure-function model of HDL biology involving FH was developed. CONCLUSION Several metrics of anti-atherogenic HDL functionality are altered in FH-PCSK9 patients paralleled by distinct compositional alterations. These data provide a first-ever overview of the impact of GOF PCSK9 genetic variants on structure-function relationships in HDL.
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Affiliation(s)
- Maryam Darabi
- Sorbonne Université, INSERM (Drs Darabi, Guillas, Frisdal, Poupel, Carrie,Bittar, Guerin, Le Goff, and Kontush), Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, F-75013 Paris, France; LPS-BioSciences (Current affiliation of Dr Darabi), Université de Paris-Saclay, Orsay, France
| | - Marie Lhomme
- ICAN Analytics (Dr Lhomme), Lipidomics Core, Foundation for Innovation in Cardiometabolism and Nutrition (IHU-ICAN, ANR-10-IAHU-05), Paris, France
| | - Maharajah Ponnaiah
- ICAN I/O (Dr Ponnaiah), Foundation for Innovation in Cardiometabolism and Nutrition (IHU-ICAN, ANR-10-IAHU-05), Paris, France
| | - Maja Pučić-Baković
- Genos Glycoscience Research Laboratory (Drs Pučić-Baković and Lauc), Borongajska cesta 83H, HR-10 000 Zagreb, Croatia
| | - Isabelle Guillas
- Sorbonne Université, INSERM (Drs Darabi, Guillas, Frisdal, Poupel, Carrie,Bittar, Guerin, Le Goff, and Kontush), Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, F-75013 Paris, France
| | - Eric Frisdal
- Sorbonne Université, INSERM (Drs Darabi, Guillas, Frisdal, Poupel, Carrie,Bittar, Guerin, Le Goff, and Kontush), Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, F-75013 Paris, France
| | - Randa Bittar
- Sorbonne Université, INSERM (Drs Darabi, Guillas, Frisdal, Poupel, Carrie,Bittar, Guerin, Le Goff, and Kontush), Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, F-75013 Paris, France; Department of Metabolic Biochemistry (Drs Bittar and Bonnefont-Rousselot), Pitié-Salpêtrière-Charles Foix Hospital, AP-HP, Paris, France
| | - Mikaël Croyal
- Université de Nantes (Drs Cariou et Croyal), CHU Nantes, CNRS, INSERM, l'Institut du Thorax, F-44000 Nantes, France; Université de Nantes (Dr Croyal), CHU Nantes, Inserm, CNRS, SFR Santé, Inserm UMS 016, CNRS UMS 3556, F-44000 Nantes, France; CRNH-Ouest Mass Spectrometry Core Facility (Drs Croyal and Krempf), F-44000 Nantes, France
| | - Lucrèce Matheron-Duriez
- Platform MS3U (Dr Matheron), Institut de Biologie Paris Seine FR 3631, Sorbonne Université, Paris, France
| | - Lucie Poupel
- Sorbonne Université, INSERM (Drs Darabi, Guillas, Frisdal, Poupel, Carrie,Bittar, Guerin, Le Goff, and Kontush), Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, F-75013 Paris, France
| | - Dominique Bonnefont-Rousselot
- Department of Metabolic Biochemistry (Drs Bittar and Bonnefont-Rousselot), Pitié-Salpêtrière-Charles Foix Hospital, AP-HP, Paris, France; Université de Paris (Dr Bonnefont-Rousselot), CNRS, INSERM, UTCBS, F-75006 Paris, France
| | - Corinne Frere
- Department of Haematology (Dr Frere), Pitié-Salpêtrière Hospital, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Paris, France
| | - Mathilde Varret
- Paris University and Sorbonne Paris Nord University (Dr Varret), National Institute for Health and Medical Research (INSERM, LVTS), F-75018 Paris, France
| | - Michel Krempf
- CRNH-Ouest Mass Spectrometry Core Facility (Drs Croyal and Krempf), F-44000 Nantes, France; Clinique Bretéché (Dr Krempf), Groupe Elsan, Nantes, France
| | - Bertrand Cariou
- Université de Nantes (Drs Cariou et Croyal), CHU Nantes, CNRS, INSERM, l'Institut du Thorax, F-44000 Nantes, France
| | - Gordan Lauc
- Genos Glycoscience Research Laboratory (Drs Pučić-Baković and Lauc), Borongajska cesta 83H, HR-10 000 Zagreb, Croatia
| | - Maryse Guerin
- Sorbonne Université, INSERM (Drs Darabi, Guillas, Frisdal, Poupel, Carrie,Bittar, Guerin, Le Goff, and Kontush), Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, F-75013 Paris, France
| | - Alain Carrie
- Sorbonne Université, INSERM (Drs Darabi, Guillas, Frisdal, Poupel, Carrie,Bittar, Guerin, Le Goff, and Kontush), Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, F-75013 Paris, France
| | - Eric Bruckert
- Endocrinologie Métabolisme et Prévention Cardiovasculaire (Drs Bruckert and Giral), Institut E3M et IHU Cardiométabolique (ICAN), Hôpital Pitié Salpêtrière, Paris, France
| | - Philippe Giral
- Endocrinologie Métabolisme et Prévention Cardiovasculaire (Drs Bruckert and Giral), Institut E3M et IHU Cardiométabolique (ICAN), Hôpital Pitié Salpêtrière, Paris, France
| | - Wilfried Le Goff
- Sorbonne Université, INSERM (Drs Darabi, Guillas, Frisdal, Poupel, Carrie,Bittar, Guerin, Le Goff, and Kontush), Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, F-75013 Paris, France
| | - Anatol Kontush
- Sorbonne Université, INSERM (Drs Darabi, Guillas, Frisdal, Poupel, Carrie,Bittar, Guerin, Le Goff, and Kontush), Institute of Cardiometabolism and Nutrition (ICAN), UMR_S1166, F-75013 Paris, France.
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Lazaro CM, Victorio JA, Davel AP, Oliveira HCF. CETP expression ameliorates endothelial function in female mice through estrogen receptor-α and endothelial nitric oxide synthase pathway. Am J Physiol Heart Circ Physiol 2023; 325:H592-H600. [PMID: 37539470 DOI: 10.1152/ajpheart.00365.2023] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/21/2023] [Accepted: 07/24/2023] [Indexed: 08/05/2023]
Abstract
Endothelial dysfunction is an early manifestation of atherosclerosis. The cholesteryl ester transfer protein (CETP) has been considered proatherogenic by reducing plasma HDL levels. However, CETP may exhibit cell- or tissue-specific effects. We have previously reported that male mice expressing the human CETP gene show impaired endothelium-mediated vascular relaxation associated with oxidative stress. Although sexual dimorphisms on the metabolic role of CETP have been proposed, possible sex differences in the vascular effects of CETP were not previously studied. Thus, here we investigated the endothelial function of female CETP transgenic mice as compared with nontransgenic controls (NTg). Aortas from CETP females presented preserved endothelium-dependent relaxation to acetylcholine and an endothelium-dependent reduction of phenylephrine-induced contraction. eNOS phosphorylation (Ser1177) and calcium-induced NO levels were enhanced, whereas reactive oxygen species (ROS) production and NOX2 and SOD2 expression were reduced in the CETP female aortas. Furthermore, CETP females exhibited increased aortic relaxation to 17β-estradiol (E2) and upregulation of heat shock protein 90 (HSP90) and caveolin-1, proteins that stabilize estrogen receptor (ER) in the caveolae. Indeed, CETP females showed an increased E2-induced relaxation in a manner sensitive to estrogen receptor-α (ERα) and HSP90 inhibitors methylpiperidinopyrazole (MPP) and geldanamycin, respectively. MPP also impaired the relaxation response to acetylcholine in CETP but not in NTg females. Altogether, the study indicates that CETP expression ameliorates the anticontractile endothelial effect and relaxation to E2 in females. This was associated with less ROS production, and increased eNOS-NO and E2-ERα pathways. These results highlight the need for considering the sex-specific effects of CETP on cardiovascular risk.NEW & NOTEWORTHY Here we demonstrated that CETP expression has a sex-specific impact on the endothelium function. Contrary to what was described for males, CETP-expressing females present preserved endothelium-dependent relaxation to acetylcholine and improved relaxation response to 17β-estradiol. This was associated with less ROS production, increased eNOS-derived NO, and increased expression of proteins that stabilize estrogen receptor-α (ERα), thus increasing E2-ERα signaling sensitivity. These results highlight the need for considering the sex-specific effects of CETP on cardiovascular risk.
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Affiliation(s)
- Carolina M Lazaro
- Department of Structural and Functional Biology, Institute of Biology, State University of Campinas, Campinas, Brazil
| | - Jamaira A Victorio
- Department of Structural and Functional Biology, Institute of Biology, State University of Campinas, Campinas, Brazil
| | - Ana Paula Davel
- Department of Structural and Functional Biology, Institute of Biology, State University of Campinas, Campinas, Brazil
| | - Helena C F Oliveira
- Department of Structural and Functional Biology, Institute of Biology, State University of Campinas, Campinas, Brazil
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Waldecker-Gall S, Seibert F, Bertram S, Doevelaar A, Braun J, Baraliakos X, Babel N, Waldecker C, Scharow L, Pagonas N, Westhoff TH. Dysfunctional high-density lipoprotein in chronic inflammatory rheumatic diseases. Ther Adv Musculoskelet Dis 2023; 15:1759720X231187191. [PMID: 37645683 PMCID: PMC10462425 DOI: 10.1177/1759720x231187191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 06/21/2023] [Indexed: 08/31/2023] Open
Abstract
Background The mechanism explaining low cholesterol concentrations in chronic inflammatory rheumatic disease (CIRD) is incompletely understood. We hypothesized that chronic inflammation impairs the functionality of high-density lipoprotein (HDL), for example, by oxidative processes. Objectives Assessment of oxidized HDL (HDLox), a marker of dysfunctional HDL, in newly diagnosed patients with CIRD before and after initiation of immunosuppressive therapy and comparison of HDLox values of patients with CIRD to non-CIRD controls. Design Prospective observational trial. Methods The study was conducted on 44 newly diagnosed CIRD patients, who were initiated on immunosuppressive therapy (baseline). A total of 136 patients without CIRD served as control. Lipid profiles including HDLox levels and C-reactive protein (CRP) were measured in both groups at baseline. In CIRD patients, measurements were repeated 12 weeks after baseline. Validated outcome tools for disease activity and function were assessed at baseline and 12 weeks. Results A total of 33 (75%) patients with rheumatoid arthritis, 7(16%) with axial spondyloarthritis, and 4 (9%) with systemic lupus erythematosus were included. Groups were comparable for age and BMI. CIRD patients had higher HDLox concentrations (1.57 versus 0.78, p = 0.02) and tended to have lower low-density lipoprotein cholesterol, HDL cholesterol, and cholesterol concentrations compared to controls. HDLox (1.57 versus 1.4, p = 0.26) and CRP levels (2.1 versus 0.7 mg/dl, p < 0.01) decreased in CIRD patients from baseline to follow-up. Conclusion CIRD is associated with an impairment of the anti-inflammatory properties of HDL as reflected by an increase in HDLox concentrations. This effect may contribute to the increased cardiovascular risk in chronic inflammatory diseases.
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Affiliation(s)
| | - Felix Seibert
- Medical Department 1, University Hospital Marien Hospital Herne, Ruhr-University Bochum, Herne, Germany
| | - Sebastian Bertram
- Medical Department 1, University Hospital Marien Hospital Herne, Ruhr-University Bochum, Herne, Germany
| | - Adrian Doevelaar
- Medical Department 1, University Hospital Marien Hospital Herne, Ruhr-University Bochum, Herne, Germany
| | - Jürgen Braun
- Rheumazentrum Ruhrgebiet, Ruhr-University Bochum, Germany
| | | | - Nina Babel
- Center for Translational Medicine, University Hospital Marien Hospital Herne, Ruhr University Bochum, Herne, Germany
| | - Christoph Waldecker
- Department of Nephrology, St. Marien-Hospital Mülheim an der Ruhr, Mülheim, Germany
| | - Linda Scharow
- Department of Cardiology, University Hospital Ruppin-Brandenburg, Brandenburg Medical School, Neuruppin, Germany
| | - Nikolaos Pagonas
- Department of Cardiology, University Hospital Ruppin-Brandenburg, Brandenburg Medical School, Neuruppin, Germany
| | - Timm H. Westhoff
- Medical Department I, University Hospital Marien Hospital Herne, Ruhr-University Bochum, Hölkeskampring 40, Herne 44625, Germany
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19
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Li F, Yuan L, Shao N, Yang X, Yang S, He L, Ding J, Ding M, Yang S, Fu W, Wang C, Li X, Cai Q. Changes and significance of vascular endothelial injury markers in patients with diabetes mellitus and pulmonary thromboembolism. BMC Pulm Med 2023; 23:183. [PMID: 37231402 DOI: 10.1186/s12890-023-02486-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 05/18/2023] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND To investigate the changes and clinical significance of vascular endothelial injury markers in type 2 diabetes mellitus (T2DM) complicated with pulmonary embolism (PE). METHODS This prospective study enrolled patients with T2DM hospitalized in one hospital from January 2021 to June 2022. Soluble thrombomodulin (sTM) (ELISA), von Willebrand factor (vWF) (ELISA), and circulating endothelial cells (CECs) (flow cytometry) were measured. PE was diagnosed by computed tomography pulmonary angiography (CTPA). RESULTS Thirty participants were enrolled in each group. The plasma levels of sTM (151.22 ± 120.57 vs. 532.93 ± 243.82 vs. 1016.51 ± 218.00 pg/mL, P < 0.001) and vWF (9.63 ± 2.73 vs. 11.50 ± 2.17 vs. 18.02 ± 3.40 ng/mL, P < 0.001) and the percentage of CECs (0.17 ± 0.46 vs. 0.30 ± 0.08 vs. 0.56 ± 0.18%, P < 0.001) gradually increased from the control group to the T2DM group to the T2DM + PE group. sTM (OR = 1.002, 95%CI: 1.002-1.025, P = 0.022) and vWF (OR = 1.168, 95%CI: 1.168-2.916, P = 0.009) were associated with T2DM + PE. sTM > 676.68 pg/mL for the diagnosis of T2DM + PE achieved an AUC of 0.973, while vWF > 13.75 ng/mL achieved an AUC of 0.954. The combination of sTM and vWF above their cutoff points achieved an AUC of 0.993, with 100% sensitivity and 96.7% specificity. CONCLUSIONS Patients with T2DM show endothelial injury and dysfunction, which were worse in patients with T2DM and PE. High sTM and vWF levels have certain clinical predictive values for screening T2DM accompanied by PE.
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Affiliation(s)
- Fan Li
- Respiratory Medicine Department, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, NHC Key Laboratory of Hormones and Development / Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China.
| | - Lianfang Yuan
- Respiratory Medicine Department, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, NHC Key Laboratory of Hormones and Development / Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Na Shao
- Respiratory Medicine Department, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, NHC Key Laboratory of Hormones and Development / Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Xiaokun Yang
- Respiratory Medicine Department, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, NHC Key Laboratory of Hormones and Development / Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Shaohua Yang
- Respiratory Medicine Department, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, NHC Key Laboratory of Hormones and Development / Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Linjia He
- Respiratory Medicine Department, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, NHC Key Laboratory of Hormones and Development / Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Jie Ding
- Respiratory Medicine Department, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, NHC Key Laboratory of Hormones and Development / Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Ming Ding
- Respiratory Medicine Department, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, NHC Key Laboratory of Hormones and Development / Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Shengzhe Yang
- Respiratory Medicine Department, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, NHC Key Laboratory of Hormones and Development / Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Wenwen Fu
- Respiratory Medicine Department, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, NHC Key Laboratory of Hormones and Development / Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Congcong Wang
- Respiratory Medicine Department, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, NHC Key Laboratory of Hormones and Development / Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Xiaochen Li
- Respiratory Medicine Department, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, NHC Key Laboratory of Hormones and Development / Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China
| | - Qiling Cai
- Respiratory Medicine Department, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, NHC Key Laboratory of Hormones and Development / Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University, Tianjin, 300134, China.
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20
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Wacker BK, Bi L, Liu L, Sorci-Thomas MG, Ng P, Palmer DJ, Tang C, Dichek DA. N-terminal eGFP-tagging of rabbit apolipoprotein A-I decreases expression and impairs cholesterol-efflux activity. Biochim Biophys Acta Mol Cell Biol Lipids 2023; 1868:159301. [PMID: 36858111 PMCID: PMC10127936 DOI: 10.1016/j.bbalip.2023.159301] [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] [Received: 01/24/2023] [Accepted: 02/16/2023] [Indexed: 03/02/2023]
Affiliation(s)
- Bradley K Wacker
- Department of Medicine, University of Washington School of Medicine, 1959 NE Pacific St, 357710, Seattle, WA 98195, United States of America
| | - Lianxiang Bi
- Department of Medicine, University of Washington School of Medicine, 1959 NE Pacific St, 357710, Seattle, WA 98195, United States of America
| | - Li Liu
- Department of Medicine, University of Washington School of Medicine, 1959 NE Pacific St, 357710, Seattle, WA 98195, United States of America
| | - Mary G Sorci-Thomas
- Division of Endocrinology and Molecular Medicine, Department of Medicine, Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI 53226, United States of America
| | - Philip Ng
- Department of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, United States of America
| | - Donna J Palmer
- Department of Molecular and Human Genetics, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, United States of America
| | - Chongren Tang
- Department of Medicine, University of Washington School of Medicine, UW Diabetes Institute, 750 Republican Street, 358062, Seattle, WA 98109, United States of America
| | - David A Dichek
- Department of Medicine, University of Washington School of Medicine, 1959 NE Pacific St, 357710, Seattle, WA 98195, United States of America.
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21
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Ronca A, Pellegrini N, Pagliai G, Dinu M, Manfredini M, Incerti M, Favari E, Sofi F. Effects of a dietary intervention with Mediterranean vs lacto-ovo vegetarian diets on HDL function: Results from the CARDIVEG study. Nutr Metab Cardiovasc Dis 2023; 33:651-658. [PMID: 36642608 DOI: 10.1016/j.numecd.2022.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 09/18/2022] [Accepted: 11/04/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND AND AIM HDL-cholesterol efflux capacity (CEC) has been shown to be a better cardiovascular (CVD) risk marker than serum HDL concentration. Several foods and nutrients have been shown to improve HDL functions, however no effective dietetic nor pharmacological strategy is available to increase CEC. This study aims to evaluate the possible effect of Mediterranean diet (MD) and lacto-ovo-vegetarian diet (VD) on HDL function in a group of clinically healthy subjects at low-to-moderate CVD risk. METHODS AND RESULTS Thirty apparently healthy subjects with a low-to-moderate cardiovascular risk profile (21 F; mean age: 51.3 ± 9.7 years) were randomly assigned to a 3-month MD or VD diet and then crossed. Participants on VD showed a reduction in total HDL CEC by 8.99% (p < 0.001) as well as a reduction in ABCA1 mediated-CEC by 18.62% (p < 0.001) compared to participants on MD. Regarding CEC mediated by aqueous diffusion, no significant changes were observed after treatment with either diet. Finally, a significant positive association between CEC mediated by the ABCA1 transporter and adiponectin was found (r = 0.462; p = 0.010). CONCLUSION The results of this study suggest that HDL activity in promoting cholesterol efflux and thereby reducing the concentration of pro-atherogenic lipoproteins was more effective in participants undergoing MD than VD. Based on these findings, the MD could be considered a better therapeutic strategy for cardiovascular prevention than VD. CLINICAL TRIAL REGISTRATION URL http://www. CLINICALTRIALS gov. Unique identifier: NCT02641834.
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Affiliation(s)
- Annalisa Ronca
- Department of Food and Drug, University of Parma, Parma, Italy
| | - Nicoletta Pellegrini
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | - Giuditta Pagliai
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Monica Dinu
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Matteo Manfredini
- Department of Chemistry, Life Science, And Environmental Sustainability, University of Parma, Parma, Italy
| | - Matteo Incerti
- Department of Food and Drug, University of Parma, Parma, Italy
| | - Elda Favari
- Department of Food and Drug, University of Parma, Parma, Italy.
| | - Francesco Sofi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
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22
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Shavva VS, Babina AV, Nekrasova EV, Lisunov AV, Dizhe EB, Oleinikova GN, Orlov SV. Insulin Downregulates the Expression of ATP-binding Cassette Transporter A-I in Human Hepatoma Cell Line HepG2 in a FOXO1 and LXR Dependent Manner. Cell Biochem Biophys 2023; 81:151-160. [PMID: 36251137 DOI: 10.1007/s12013-022-01109-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 10/05/2022] [Indexed: 11/03/2022]
Abstract
ATP-binding cassette transporter A-I (ABCA1) is an ubiquitously expressed protein whose main function is the transmembrane transport of cholesterol and phospholipids. Synthesis of ABCA1 protein in liver is necessary for high-density lipoprotein (HDL) formation in mammals. Thus, the mechanism of ABCA1 gene expression regulation in hepatocytes are of critical importance. Recently, we have found the insulin-dependent downregulation of other key player in the HDL formation-apolipoprotein A-I gene (J. Cell. Biochem., 2017, 118:382-396). Nothing is known about the role of insulin in the regulation of ABCA1 gene. Here we show for the first time that insulin decreases the mRNA and protein levels of ABCA1 in human hepatoma cell line HepG2. PI3K, p38, MEK1/2, JNK and mTORC1 signaling pathways are involved in the insulin-mediated downregulation of human ABCA1 gene. Transcription factors LXRα, LXRβ, FOXO1 and NF-κB are important contributors to this process, while FOXA2 does not regulate ABCA1 gene expression. Insulin causes the decrease in FOXO1, LXRα and LXRβ binding to ABCA1 promoter, which is likely the cause of the decrease in the gene expression. Interestingly, the murine ABCA1 gene seems to be not regulated by insulin in hepatocytes (in vitro and in vivo). We suggest that the reason for this discrepancy is the difference in the 5'-regulatory regions of human and murine ABCA1 genes.
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Affiliation(s)
- Vladimir S Shavva
- Department of Biochemistry, Institute of Experimental Medicine, St. Petersburg, Russia
| | - Anna V Babina
- Department of Biochemistry, Institute of Experimental Medicine, St. Petersburg, Russia
| | - Ekaterina V Nekrasova
- Department of Biochemistry, Institute of Experimental Medicine, St. Petersburg, Russia
| | - Alexey V Lisunov
- Department of Biochemistry, Institute of Experimental Medicine, St. Petersburg, Russia.,Department of Embryology, St. Petersburg State University, St. Petersburg, Russia
| | - Ella B Dizhe
- Department of Biochemistry, Institute of Experimental Medicine, St. Petersburg, Russia
| | - Galina N Oleinikova
- Department of Biochemistry, Institute of Experimental Medicine, St. Petersburg, Russia
| | - Sergey V Orlov
- Department of Biochemistry, Institute of Experimental Medicine, St. Petersburg, Russia. .,Department of Embryology, St. Petersburg State University, St. Petersburg, Russia.
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23
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Chen X, Zhang Y, Zhang W, Nie R, Bao H, Zhang B, Zhang H. Regulatory effects of circular RNA on hypoxia adaptation in chicken embryos. J Anim Sci 2023; 101:skad344. [PMID: 37788641 PMCID: PMC10629444 DOI: 10.1093/jas/skad344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 10/03/2023] [Indexed: 10/05/2023] Open
Abstract
The Tibetan chicken, a native breed of the Tibetan plateau, is adapted to the high-altitude and hypoxic environment of the plateau. As endogenous molecules, circular RNAs (circRNAs) have been shown to play an important role in the adaptation to hypoxic environments and regulation of angiogenesis. In this study, highland Tibetan and lowland Chahua chicken eggs were incubated in a hypoxic environment and the chorionic allantoic membrane was collected for Ribo-Zero RNA sequencing. A total of 1,414 circRNAs, mostly derived from exons, were identified. Of these, 93 differentially expressed circRNAs were detected between Tibetan and Chahua chickens. Combined with the differentially expressed miRNAs and mRNAs identified in our previous study, we identified four circRNAs (circBRD1, circPRDM2, circPTPRS, and circDENND4C). These circRNAs may act as competing endogenous RNA (ceRNA) to upregulate APOA1 expression by absorbing novel_miR_589, thereby regulating angiogenesis and affecting hypoxia adaptation in chicken embryos. The regulatory circRNAs/novel_miR_589/APOA1 axis provides valuable evidence for a better understanding of the specific functions and molecular mechanisms of circRNAs in plateau hypoxia adaptation in Tibetan chickens.
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Affiliation(s)
- Xuejiao Chen
- State Key Laboratory of Farm Animal Biotech Breeding, Beijing Key Laboratory for Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Ying Zhang
- General Department of Agricultural Museum, China Agricultural Museum, Beijing 100026, China
| | - Wenhui Zhang
- State Key Laboratory of Farm Animal Biotech Breeding, Beijing Key Laboratory for Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Ruixue Nie
- State Key Laboratory of Farm Animal Biotech Breeding, Beijing Key Laboratory for Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Haigang Bao
- State Key Laboratory of Farm Animal Biotech Breeding, Beijing Key Laboratory for Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Bo Zhang
- State Key Laboratory of Farm Animal Biotech Breeding, Beijing Key Laboratory for Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Hao Zhang
- State Key Laboratory of Farm Animal Biotech Breeding, Beijing Key Laboratory for Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
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24
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Fadaei R, Mohassel Azadi S, Rhéaume E, Khazaie H. High-density lipoprotein cholesterol efflux capacity in patients with obstructive sleep apnea and its relation with disease severity. Lipids Health Dis 2022; 21:116. [PMID: 36344946 PMCID: PMC9639319 DOI: 10.1186/s12944-022-01723-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 10/17/2022] [Indexed: 11/09/2022] Open
Abstract
Background Obstructive sleep apnea (OSA) is linked to an accelerated risk of cardiovascular disease (CVD). Some key CVD risk factors are present in patients suffering from OSA such as hypertension, inflammation, oxidative stress, and dyslipidemia. High-density lipoprotein (HDL) cholesterol efflux capacity (CEC) is proposed as a reliable biomarker of HDL function and the present study aimed to quantify this biomarker in patients with OSA. Methods ATP binding cassette subfamily A member 1 (ABCA1), non-ABCA1, and total CEC were determined in 69 polysomnographic-confirmed OSA patients and 23 controls. Moreover, paraoxonase (PON) activities, high-sensitivity C-reactive protein (hsCRP), apolipoprotein B (apo B), and apolipoprotein A-I (apo A-I) circulating levels were quantified in the studied population. Results: All CEC measures were reduced in the OSA group compared to the control group. Strikingly, ABCA1 CEC was diminished in severe OSA in comparison with mild OSA. Furthermore, PON activities and apo A-I showed lower levels, while hsCRP and apo B were elevated in OSA patients compared to controls. Moreover, ABCA1 CEC showed an inverse association with hsCRP and a positive association with apo A-I, while non-ABCA1 CEC presented an association with HDL-C. Conclusion These results suggest the presence of an impaired HDL function in OSA. In particular, ABCA1 CEC was associated with disease severity and inflammation which could be a factor increasing the risk of CVD. Supplementary Information The online version contains supplementary material available at 10.1186/s12944-022-01723-w.
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Affiliation(s)
- Reza Fadaei
- grid.412112.50000 0001 2012 5829Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Samaneh Mohassel Azadi
- grid.411705.60000 0001 0166 0922Department of Clinical Biochemistry, Faculty of Medicine Tehran University of Medical Sciences, Tehran, Iran
| | - Eric Rhéaume
- grid.482476.b0000 0000 8995 9090Montreal Heart Institute, 5000 Belanger Street, Montreal, H1T 1C8 Canada ,grid.14848.310000 0001 2292 3357Department of medicine, Université de Montréal, 2900 Edouard-Montpetit boulevard, Montreal, H3T 1J4 Canada
| | - Habibolah Khazaie
- grid.412112.50000 0001 2012 5829Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
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25
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da Silva Costa N, Almeida PP, Da Cruz BO, Brito ML, Maldonado-Campos J, Menezes AC, Figueiredo MS, Magliano DAC, Pereira AD, Stockler-Pinto MB. Supplementation of diet with Brazil nut modulates body composition, bone parameters, and lipid peroxidation in Wistar rats. J Food Biochem 2022; 46:e14294. [PMID: 35762459 DOI: 10.1111/jfbc.14294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 05/13/2022] [Accepted: 06/06/2022] [Indexed: 11/30/2022]
Abstract
Oxidative stress, adipose tissue, and bone compartments can be disturbed in chronic diseases. Non-pharmacological strategies, such as Brazil nuts (BNs), can improve these parameters. This study evaluated the effects of BN supplementation at different concentrations on body composition, lipid profile, and peroxidation in healthy rats. Male Wistar rats were divided into three groups: control (CT), Brazil nut 5% (BN5), and Brazil nut 10% (BN10) groups. Body composition, brown adipose tissue (BAT), plasma lipid peroxidation, and lipid profile were evaluated in the three groups. The BN5 group showed an improvement in all bone parameters compared with that of the CT group (p < .0001). The BN5 and BN10 groups showed reduced plasma lipid peroxidation compared with that of the CT group (p = .0009), whereas the BN10 group presented lower BAT lipid peroxidation than that of the other groups (p = .01). High-density lipoprotein-cholesterol (HDL-c) levels were higher in the BN5 group than in the CT group (p = .01). Conclusively, the use of BNs in a controlled manner promoted improvement in bone parameters, HDL-c levels, and lipid peroxidation in healthy rats. PRACTICAL APPLICATIONS: Nuts has been included in the diet because of their versatility, acceptance, and easy access. Among them, Brazil nut (BN) is considered one of the major known food sources of selenium as well as a source of fibers, unsaturated fatty acids, and phenolic compounds. Studies have shown that BN supplementation is effective in reducing oxidative stress, inflammation, lipid peroxidation, and selenium deficiency when used as a non-pharmacological strategy in experimental models of chronic diseases and in clinical trials. The present study showed that controlled administration of BN improved bone parameters, high-density lipoprotein-cholesterol levels, and lipid peroxidation in healthy rats. Therefore, BN is a promising non-pharmacological agent for the prevention of the onset of chronic non-communicable diseases.
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Affiliation(s)
- Nathalia da Silva Costa
- Cardiovascular Sciences Graduation Program, Fluminense Federal University (UFF), Niterói, Brazil
| | - Patricia Pereira Almeida
- Cardiovascular Sciences Graduation Program, Fluminense Federal University (UFF), Niterói, Brazil
| | - Beatriz Oliveira Da Cruz
- Cardiovascular Sciences Graduation Program, Fluminense Federal University (UFF), Niterói, Brazil
| | - Michele Lima Brito
- Nutrition Graduation, Fluminense Federal University (UFF), Niterói, Brazil
| | | | - Agatha Cristie Menezes
- Cardiovascular Sciences Graduation Program, Fluminense Federal University (UFF), Niterói, Brazil
| | | | - D' Angelo Carlo Magliano
- Cardiovascular Sciences Graduation Program, Fluminense Federal University (UFF), Niterói, Brazil
| | | | - Milena Barcza Stockler-Pinto
- Cardiovascular Sciences Graduation Program, Fluminense Federal University (UFF), Niterói, Brazil.,Nutrition Sciences Graduation Program, Fluminense Federal University (UFF), Niterói, Brazil
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Stanton KM, Kienzle V, Dinnes DLM, Kotchetkov I, Jessup W, Kritharides L, Celermajer DS, Rye KA. Moderate- and High-Intensity Exercise Improves Lipoprotein Profile and Cholesterol Efflux Capacity in Healthy Young Men. J Am Heart Assoc 2022; 11:e023386. [PMID: 35699182 PMCID: PMC9238648 DOI: 10.1161/jaha.121.023386] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background Exercise is associated with a reduced risk of cardiovascular disease. Increased high‐density lipoprotein cholesterol (HDL‐C) levels are thought to contribute to these benefits, but much of the research in this area has been limited by lack of well‐controlled subject selection and exercise interventions. We sought to study the effect of moderate and high‐intensity exercise on HDL function, lipid/lipoprotein profile, and other cardiometabolic parameters in a homogeneous population where exercise, daily routine, sleep patterns, and living conditions were carefully controlled. Methods and Results Male Army recruits (n=115, age 22±0.3 years) completed a 12‐week moderate‐intensity exercise program. A subset of 51 subsequently completed a 15‐week high‐intensity exercise program. Fitness increased and body fat decreased after moderate‐ and high‐intensity exercise (P<0.001). Moderate‐intensity exercise increased HDL‐C and apolipoprotein A‐I levels (6.6%, 11.6% respectively), and decreased low‐density lipoprotein cholesterol and apolipoprotein B levels (7.2%, 4.9% respectively) (all P<0.01). HDL‐C and apolipoprotein A‐I levels further increased by 8.2% (P<0.001) and 6.3% (P<0.05) after high‐intensity exercise. Moderate‐intensity exercise increased ABCA‐1 (ATP‐binding cassette transporter A1) mediated cholesterol efflux by 13.5% (P<0.001), which was sustained after high‐intensity exercise. In a selected subset the ability of HDLs to inhibit ICAM‐1 (intercellular adhesion molecule‐1) expression decreased after the high (P<0.001) but not the moderate‐intensity exercise program. Conclusions When controlling for exercise patterns, diet, and sleep, moderate‐intensity exercise improved HDL function, lipid/lipoprotein profile, fitness, and body composition. A sequential moderate followed by high‐intensity exercise program showed sustained or incremental benefits in these parameters. Improved HDL function may be part of the mechanism by which exercise reduces cardiovascular disease risk.
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Affiliation(s)
- Kelly M Stanton
- Heart Research Institute Sydney New South Wales Australia.,The University of Sydney New South Wales Australia.,Royal Brisbane and Women's Hospital Herston Queensland Australia
| | - Vivian Kienzle
- Heart Research Institute Sydney New South Wales Australia
| | | | | | - Wendy Jessup
- The ANZAC Research Institute Concord New South Wales Australia
| | - Leonard Kritharides
- Heart Research Institute Sydney New South Wales Australia.,The ANZAC Research Institute Concord New South Wales Australia
| | - David S Celermajer
- Heart Research Institute Sydney New South Wales Australia.,The University of Sydney New South Wales Australia.,Royal Prince Alfred Hospital Sydney New South Wales Australia
| | - Kerry-Anne Rye
- The University of New South Wales Sydney New South Wales Australia
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27
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Zocchi M, Della Porta M, Lombardoni F, Scrimieri R, Zuccotti GV, Maier JA, Cazzola R. A Potential Interplay between HDLs and Adiponectin in Promoting Endothelial Dysfunction in Obesity. Biomedicines 2022; 10:biomedicines10061344. [PMID: 35740366 PMCID: PMC9220412 DOI: 10.3390/biomedicines10061344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/04/2022] [Accepted: 06/06/2022] [Indexed: 12/11/2022] Open
Abstract
Obesity is an epidemic public health problem that has progressively worsened in recent decades and is associated with low-grade chronic inflammation (LGCI) in metabolic tissues and an increased risk of several diseases. In particular, LGCI alters metabolism and increases cardiovascular risk by impairing endothelial function and altering the functions of adiponectin and high-density lipoproteins (HDLs). Adiponectin is an adipokine involved in regulating energy metabolism and body composition. Serum adiponectin levels are reduced in obese individuals and negatively correlate with chronic sub-clinical inflammatory markers. HDLs are a heterogeneous and complex class of lipoproteins that can be dysfunctional in obesity. Adiponectin and HDLs are strictly interdependent, and the maintenance of their interplay is essential for vascular function. Since such a complex network of interactions is still overlooked in clinical settings, this review aims to highlight the mechanisms involved in the impairment of the HDLs/adiponectin axis in obese patients to predict the risk of cardiovascular diseases and activate preventive countermeasures. Here, we provide a narrative review of the role of LGCI in altering HDLs, adiponectin and endothelial functions in obesity to encourage new studies about their synergic effects on cardiovascular health and disease.
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Affiliation(s)
- Monica Zocchi
- Department of Biomedical and Clinical Sciences, Università degli Studi di Milano, 20157 Milan, Italy; (M.Z.); (M.D.P.); (F.L.); (R.S.); (G.V.Z.); (J.A.M.)
| | - Matteo Della Porta
- Department of Biomedical and Clinical Sciences, Università degli Studi di Milano, 20157 Milan, Italy; (M.Z.); (M.D.P.); (F.L.); (R.S.); (G.V.Z.); (J.A.M.)
| | - Federico Lombardoni
- Department of Biomedical and Clinical Sciences, Università degli Studi di Milano, 20157 Milan, Italy; (M.Z.); (M.D.P.); (F.L.); (R.S.); (G.V.Z.); (J.A.M.)
| | - Roberta Scrimieri
- Department of Biomedical and Clinical Sciences, Università degli Studi di Milano, 20157 Milan, Italy; (M.Z.); (M.D.P.); (F.L.); (R.S.); (G.V.Z.); (J.A.M.)
| | - Gian Vincenzo Zuccotti
- Department of Biomedical and Clinical Sciences, Università degli Studi di Milano, 20157 Milan, Italy; (M.Z.); (M.D.P.); (F.L.); (R.S.); (G.V.Z.); (J.A.M.)
- Department of Pediatrics, Ospedale dei Bambini, 20154 Milan, Italy
| | - Jeanette A. Maier
- Department of Biomedical and Clinical Sciences, Università degli Studi di Milano, 20157 Milan, Italy; (M.Z.); (M.D.P.); (F.L.); (R.S.); (G.V.Z.); (J.A.M.)
| | - Roberta Cazzola
- Department of Biomedical and Clinical Sciences, Università degli Studi di Milano, 20157 Milan, Italy; (M.Z.); (M.D.P.); (F.L.); (R.S.); (G.V.Z.); (J.A.M.)
- Correspondence:
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28
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Zhang Q, Jiang Z, Xu Y. HDL and Oxidation. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1377:63-77. [PMID: 35575921 DOI: 10.1007/978-981-19-1592-5_5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In this chapter, we will focus on HDLs' activity of inhibiting LDL oxidation and neutralizing some other oxidants. ApoA-I was known as the main antioxidant component in HDLs. The regulation of antioxidant capacity of HDL is mainly exhibited in regulation of apoA-I and alterations at the level of the HDL lipidome and the modifications of the proteome, especially MPO and PON1. HDL oxidation will influence the processes of inflammation and cholesterol transport, which are important processes in atherosclerosis, metabolic diseases, and many other diseases. In a word, HDL oxidation might be an effective antioxidant target in treatment of many diseases.
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Affiliation(s)
- Qi Zhang
- The Institute of Cardiovascular Sciences and Institute of Systems Biomedicine, School of Basic Medical Sciences, Key Laboratory of Molecular Cardiovascular Science of Ministry of Education, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Beijing Key Laboratory of Cardiovascular Receptors Research, Health Science Center, Peking University, Beijing, China
| | - Zongzhe Jiang
- Department of Endocrinology and Metabolism, Metabolic Vascular Disease Key Laboratory of Sichuan Province, Sichuan Clinical Research Center for Nephropathy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Yong Xu
- Department of Endocrinology and Metabolism, Metabolic Vascular Disease Key Laboratory of Sichuan Province, Sichuan Clinical Research Center for Nephropathy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China.
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29
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Yazdandoust S, Parizadeh SMR, Ghayour-Mobarhan M, Yaghmaei P, Sahebkar AH. High-density lipoprotein lipid peroxidation as a diagnostics biomarker in coronary artery disease. Biofactors 2022; 48:634-642. [PMID: 35080064 DOI: 10.1002/biof.1819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 09/02/2021] [Indexed: 11/12/2022]
Abstract
This study aimed at evaluating the serum High-density lipoprotein lipid peroxidation (HDLox) levels and their association with coronary artery disease (CAD). This case-control study comprised 572 patients with stable CAD and 281 healthy subjects with no history of cardiovascular disease (control group). Based on the results of coronary angiography, the patient group was divided into two groups: CAD- and CAD+. HDLox was measured using a fluorimetric method. The ability of HDLox and serum high-density lipoprotein cholesterol (HDL-C) to detect CAD and coronary artery stenosis ≥50% was also compared using the receiver operating characteristic (ROC) curve analysis. The CAD patients showed significantly higher serum HDLox levels, compared to the control group [1.15 (1.01-1.31) vs. 0.85 (0.62-1.06), no units, p < 0.001]. Moreover, serum HDLox levels were significantly lower in CAD- patients, compared to the CAD+ patients [1.05 (0.92-1.22) vs. 1.24 (1.12-1.35), no units, p < 0.001]. According to the results of univariate and multivariate logistic regression, the HDLox showed association with the presence of CAD (odds ratio [OR]: 1.754; 95% confidence interval [CI]: 1.564-1.968; p < 0.001) and coronary artery stenosis ≥50% (OR: 1.729; 95% CI: 1.534-1.949; p < 0.001). The results obtained from the area under the ROC curve revealed that the HDLox could better detect the risk of CAD and coronary artery stenosis ≥50% compared to serum HDL-C level. The oxidation of HDL leads to a reduction in its antioxidant function and it has a crucial role in the development of atherosclerosis. HDLox is suggested as a diagnostics biomarker for CAD.
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Affiliation(s)
- Shima Yazdandoust
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | | | - Majid Ghayour-Mobarhan
- Iranian UNESCO center of excellence for human nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Parichehreh Yaghmaei
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Amir Hossein Sahebkar
- Department of Medical Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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30
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Dod R, Rajendran A, Kathrotia M, Clarke A, Dodani S. Cardiovascular Disease in South Asian Immigrants: a Review of Dysfunctional HDL as a Potential Marker. J Racial Ethn Health Disparities 2022; 10:1194-1200. [PMID: 35449485 PMCID: PMC9022895 DOI: 10.1007/s40615-022-01306-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 04/05/2022] [Accepted: 04/07/2022] [Indexed: 11/24/2022]
Abstract
South Asians (SAs) account for a quarter of the world's population and are one of the fastest-growing immigrant groups in the United States (US). South Asian Immigrants (SAIs) are disproportionately more at risk of developing cardiovascular disease (CVD) than other ethnic/racial groups. Atherosclerosis is a chronic inflammatory disorder and is the major cause of CVD. Traditional CVD risk factors, though important, do not fully explain the elevated risk of CVD in SAIs. High-density lipoproteins (HDLs) are heterogeneous lipoproteins that modify their composition and functionality depending on physiological or pathological conditions. With its cholesterol efflux, anti-inflammatory, and antioxidant functions, HDL is traditionally considered a protective factor for CVD. However, its functions can be compromised under pathological conditions, such as chronic inflammation, making it dysfunctional (Dys-HDL). SAIs have a high prevalence of type 2 diabetes and metabolic syndrome, which may further promote Dys-HDL. This review explores the potential association between Dys-HDL and CVD in SAIs and presents current literature discussing the role of Dys-HDL in CVD.
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Affiliation(s)
- Rohan Dod
- School of Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Aishwarya Rajendran
- EVMS - Sentara Healthcare Analytics and Delivery Science Institute, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Mayuri Kathrotia
- School of Medicine, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Amanda Clarke
- EVMS - Sentara Healthcare Analytics and Delivery Science Institute, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Sunita Dodani
- School of Medicine, Eastern Virginia Medical School, Norfolk, VA, USA. .,EVMS - Sentara Healthcare Analytics and Delivery Science Institute, Eastern Virginia Medical School, Norfolk, VA, USA.
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31
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Cai YL, Hao BC, Chen JQ, Li YR, Liu HB. Correlation Between Plasma Proteomics and Adverse Outcomes Among Older Men With Chronic Coronary Syndrome. Front Cardiovasc Med 2022; 9:867646. [PMID: 35514441 PMCID: PMC9062975 DOI: 10.3389/fcvm.2022.867646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 03/23/2022] [Indexed: 11/13/2022] Open
Abstract
Background Chronic coronary syndrome (CCS) is a newly proposed concept and is hallmarked by more long-term major adverse cardiovascular events (MACEs), calling for accurate prognostic biomarkers for initial risk stratification. Methods Data-independent acquisition liquid chromatography tandem mass spectrometry (DIA LC-MS/MS) quantitative proteomics was performed on 38 patients with CCS; 19 in the CCS events group and 19 in the non-events group as the controls. We also developed a machine-learning-based pipeline to identify proteins as potential biomarkers and validated the target proteins by enzyme-linked immunosorbent assay in an independent prospective cohort. Results Fifty-seven differentially expressed proteins were identified by quantitative proteomics and three final biomarkers were preliminarily selected from the machine-learning-based pipeline. Further validation with the prospective cohort showed that endothelial protein C receptor (EPCR) and cholesteryl ester transfer protein (CETP) levels at admission were significantly higher in the CCS events group than they were in the non-events group, whereas the carboxypeptidase B2 (CPB2) level was similar in the two groups. In the Cox survival analysis, EPCR and CETP were independent risk factors for MACEs. We constructed a new prognostic model by combining the Framingham coronary heart disease (CHD) risk model with EPCR and CETP levels. This new model significantly improved the C-statistics for MACE prediction compared with that of the Framingham CHD risk model alone. Conclusion Plasma proteomics was used to find biomarkers of predicting MACEs in patients with CCS. EPCR and CETP were identified as promising prognostic biomarkers for CCS.
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Affiliation(s)
- Yu-Lun Cai
- Department of Cardiology, The Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
- Beijing Key Laboratory of Chronic Heart Failure Precision Medicine, Beijing, China
| | - Ben-Chuan Hao
- Department of Cardiology, The Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
- Beijing Key Laboratory of Chronic Heart Failure Precision Medicine, Beijing, China
| | - Jian-Qiao Chen
- Department of Cardiology, The Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
- Beijing Key Laboratory of Chronic Heart Failure Precision Medicine, Beijing, China
| | - Yue-Rui Li
- Department of Cardiology, The Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
- Beijing Key Laboratory of Chronic Heart Failure Precision Medicine, Beijing, China
| | - Hong-Bin Liu
- Department of Cardiology, The Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
- Beijing Key Laboratory of Chronic Heart Failure Precision Medicine, Beijing, China
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Muralidharan J, Papandreou C, Soria-Florido MT, Sala-Vila A, Blanchart G, Estruch R, Martínez-González MA, Corella D, Ros E, Ruiz-Canela M, Fito M, Salas-Salvadó J, Bulló M. Cross-Sectional Associations between HDL Structure or Function, Cell Membrane Fatty Acid Composition, and Inflammation in Elderly Adults. J Nutr 2022; 152:789-795. [PMID: 34637509 DOI: 10.1093/jn/nxab362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/15/2021] [Accepted: 10/01/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Cell membrane fatty acid composition has been related to inflammation and cardiovascular disease (CVD) risk. Dysregulation of HDL function is also considered a CVD risk factor. OBJECTIVES We aimed to investigate whether the content of cell membrane fatty acids and HDL functionality are linked to each other as well as to inflammation. METHODS This cross-sectional analysis involved 259 participants (mean age: 67.9 y) with overweight/obesity (mean BMI: 29.5 kg/m2) from a coronary artery disease case-control study nested within the PREDIMED (PREvención con DIeta MEDiterránea) trial for which HDL functional parameters [apoA-I, apoA-IV, and apoC-III; cholesterol efflux capacity (CEC); HDL oxidative inflammatory index (HOII); sphingosine-1-phosphate (S1P); serum amyloid A (SAA); and complement-3 (C3) protein] were quantified. We also assessed 22 fatty acids in blood cell membranes using GC and inflammatory markers (IFN-γ and IL-1b, IL-6, IL-8, and IL-10) in serum. Associations of HDL-related variables with cell membrane fatty acids and with inflammatory markers were assessed using multivariable linear regression analyses with elastic net penalty. RESULTS ApoA-I, apoC-III, CEC, HOII, S1P, and SAA, but not apoA-IV and C3 protein, were associated with membrane fatty acids. S1P and SAA were directly associated with IL-6, whereas apoA-I and C3 protein showed inverse associations with IL-6. Specific fatty acids including myristic acid (14:0) and long-chain n-6 fatty acids being negatively and positively associated with IL-8, respectively, were also found to be positively associated with SAA. CONCLUSIONS This study suggests interrelations between indicators of inflammation and both blood cell membrane fatty acid composition and HDL structure/functional parameters in a Mediterranean population at high CVD risk.This trial was registered at www.isrctn.com as ISRCTN35739639.
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Affiliation(s)
- Jananee Muralidharan
- Nutrition Unit, Department of Biochemistry and Biotechnology, Rovira i Virgili University, Reus, Spain.,Pere Virgili Health Research Institute (IISPV), Reus, Spain.,Center for Biomedical Research Network Physiopathology of Obesity and Nutrition (CIBEROBN), Carlos III Institute of Health, Madrid, Spain.,Nutrition Unit, University Hospital of Sant Joan de Reus, Reus, Spain
| | - Christopher Papandreou
- Nutrition Unit, Department of Biochemistry and Biotechnology, Rovira i Virgili University, Reus, Spain.,Pere Virgili Health Research Institute (IISPV), Reus, Spain.,Center for Biomedical Research Network Physiopathology of Obesity and Nutrition (CIBEROBN), Carlos III Institute of Health, Madrid, Spain.,Nutrition Unit, University Hospital of Sant Joan de Reus, Reus, Spain
| | - Maria T Soria-Florido
- Center for Biomedical Research Network Physiopathology of Obesity and Nutrition (CIBEROBN), Carlos III Institute of Health, Madrid, Spain.,Cardiovascular and Nutrition Research Group, Hospital del Mar Research Institute, Barcelona, Spain
| | - Aleix Sala-Vila
- Cardiovascular and Nutrition Research Group, Hospital del Mar Research Institute, Barcelona, Spain.,Fatty Acid Research Institute, Sioux Falls, SD, USA
| | - Gemma Blanchart
- Center for Biomedical Research Network Physiopathology of Obesity and Nutrition (CIBEROBN), Carlos III Institute of Health, Madrid, Spain.,Cardiovascular and Nutrition Research Group, Hospital del Mar Research Institute, Barcelona, Spain
| | - Ramon Estruch
- Center for Biomedical Research Network Physiopathology of Obesity and Nutrition (CIBEROBN), Carlos III Institute of Health, Madrid, Spain.,Department of Internal Medicine, Hospital Clinic, IDIBAPS August Pi i Sunyer Biomedical Research Institute, University of Barcelona, Barcelona, Spain
| | - Miguel A Martínez-González
- Center for Biomedical Research Network Physiopathology of Obesity and Nutrition (CIBEROBN), Carlos III Institute of Health, Madrid, Spain.,Department of Preventive Medicine and Public Health, University of Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IdiSNA), Pamplona, Spain.,Department of Nutrition, Harvard TH Chan School of Public Health, Boston, MA, USA
| | - Dolores Corella
- Center for Biomedical Research Network Physiopathology of Obesity and Nutrition (CIBEROBN), Carlos III Institute of Health, Madrid, Spain.,Department of Preventive Medicine, University of Valencia, Valencia, Spain
| | - Emilio Ros
- Center for Biomedical Research Network Physiopathology of Obesity and Nutrition (CIBEROBN), Carlos III Institute of Health, Madrid, Spain.,Fatty Acid Research Institute, Sioux Falls, SD, USA
| | - Miguel Ruiz-Canela
- Center for Biomedical Research Network Physiopathology of Obesity and Nutrition (CIBEROBN), Carlos III Institute of Health, Madrid, Spain.,Department of Preventive Medicine and Public Health, University of Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
| | - Montse Fito
- Center for Biomedical Research Network Physiopathology of Obesity and Nutrition (CIBEROBN), Carlos III Institute of Health, Madrid, Spain.,Cardiovascular and Nutrition Research Group, Hospital del Mar Research Institute, Barcelona, Spain
| | - Jordi Salas-Salvadó
- Nutrition Unit, Department of Biochemistry and Biotechnology, Rovira i Virgili University, Reus, Spain.,Pere Virgili Health Research Institute (IISPV), Reus, Spain.,Center for Biomedical Research Network Physiopathology of Obesity and Nutrition (CIBEROBN), Carlos III Institute of Health, Madrid, Spain.,Nutrition Unit, University Hospital of Sant Joan de Reus, Reus, Spain
| | - Mònica Bulló
- Nutrition Unit, Department of Biochemistry and Biotechnology, Rovira i Virgili University, Reus, Spain.,Pere Virgili Health Research Institute (IISPV), Reus, Spain.,Center for Biomedical Research Network Physiopathology of Obesity and Nutrition (CIBEROBN), Carlos III Institute of Health, Madrid, Spain
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Cartolano FDC, Dias GD, Miyamoto S, Damasceno NRT. Omega-3 Fatty Acids Improve Functionality of High-Density Lipoprotein in Individuals With High Cardiovascular Risk: A Randomized, Parallel, Controlled and Double-Blind Clinical Trial. Front Nutr 2022; 8:767535. [PMID: 35281761 PMCID: PMC8905646 DOI: 10.3389/fnut.2021.767535] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 12/10/2021] [Indexed: 01/08/2023] Open
Abstract
Omega-3 (ω-3) fatty acids have been extensively studied for primary and secondary prevention of cardiovascular health, but their ability to modulate HDL functionality remains unclear. The purpose of this study was to investigate the role of ω-3, rich in eicosapentaenoic (EPA) and docosahexaenoic (DHA), on HDL functionality. For that, 147 individuals with high cardiovascular risk were randomized in ω-3 (1 g of fish oil each - 370 mg of EPA and 230 mg of DHA, 3 times per day total EPA+DHA = 1,800 mg) or ω-6 groups (1 g of sunflower oil each - 760 mg of linoleic acid, 3 times per day; total linoleic acid = 2,280 mg). Fasting blood samples were collected at baseline time and after 8 weeks of follow-up and, and the lipid profile and glucose metabolism were evaluated from plasma. From HDL, the fatty acid profile, apolipoproteins (Apo AI, CII and CIII), paraoxonase-1 (PON1), cholesteryl ester transfer protein (CETP), subfractions and antioxidant activity were investigated. Omega-3 improved large HDL (HDL = 28.7%) and reduced small HDL (HDL10 = −10.6%) and the non-esterified fatty acids in HDL (NEFAs-HDL) level (−16.2%). A significant reduction in CETP activity was observed in the ω-3group (Δ ω-6 = 3.60 pmol/ul/h and Δ ω-3 = −1.99 pmol/ul/h; p = 0.044). The antioxidant capacity estimated by Lag time analysis did not change after the ω-3intervention. Changes in PON1 and Apo AI were inversely associated with increased incorporation of EPA (AOR = 0.446; IC = 0.200–0.994) and DHA (AOR = 0.351; IC = 0.150–0.821) in HDL, respectively. Cardioprotective profile obtained by pooled fatty acids analysis was related to a decrease in Apo CIII (r = −0.638; p = 0.002) and CETP (r = −0.341; p = 0.012) and an increase in Apo CII (r = 0.448; p = 0.042) and PON1 (r = 0.388; p = 0.003). In conclusion, omega-3 was effective in the reduction of cardiovascular risk associated with HDL functionality by size improvement and changes in its lipid, antioxidant and enzyme composition.
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Affiliation(s)
- Flávia De Conti Cartolano
- Department of Nutrition, Faculty of Public Health, University of São Paulo (FSP-USP), São Paulo, Brazil
| | - Gabriela Duarte Dias
- Department of Nutrition, Faculty of Public Health, University of São Paulo (FSP-USP), São Paulo, Brazil
| | - Sayuri Miyamoto
- Laboratory of Modified Lipids, Department of Biochemistry, Chemistry Institute, University of São Paulo (IQ-USP), São Paulo, Brazil
| | - Nágila Raquel Teixeira Damasceno
- Department of Nutrition, Faculty of Public Health, University of São Paulo (FSP-USP), São Paulo, Brazil
- *Correspondence: Nágila Raquel Teixeira Damasceno
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Impact of micronised progesterone and medroxyprogesterone acetate in combination with transdermal oestradiol on cardiovascular markers in women diagnosed with premature ovarian insufficiency or an early menopause: a randomised pilot trial. Maturitas 2022; 161:18-26. [DOI: 10.1016/j.maturitas.2022.01.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 01/15/2022] [Accepted: 01/19/2022] [Indexed: 12/18/2022]
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35
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Sobajima M, Imamura T, Ueno Y, Onoda H, Tanaka S, Ushijima R, Fukuda N, Ueno H, Kinugawa K. Cardio-Ankle Vascular Index and Heart Failure Hospitalization in Patients With Aortic Stenosis Following Transcatheter Aortic Valve Implantation. Circ Rep 2022; 4:92-98. [PMID: 35178485 PMCID: PMC8811227 DOI: 10.1253/circrep.cr-22-0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 01/13/2022] [Indexed: 11/10/2022] Open
Abstract
Background:
The cardio-ankle vascular index (CAVI) is associated with the severity of vascular stiffness and heart failure (HF). However, little is known about CAVI in aortic stenosis (AS) patients, probably because of the difficulty of accurately measuring CAVI in these patients owing to their slow-rising pulse. In this study, we investigated the prevalence and prognostic impact of abnormally elevated CAVI measured after transcatheter aortic valve implantation (TAVI). Methods and Results:
Among patients with AS who underwent TAVI, those with bilateral peripheral artery disease, atrial fibrillation, and systolic HF were excluded. The effect of post-TAVI elevated CAVI (defined as ≥9.0) on HF readmission after the index discharge was investigated. In all, 149 patients (mean [±SD] age 84.8±5.6 years, 24.2% men, mean [±SD] post-TAVI CAVI 9.6±1.4) were included in the study. There was no significant difference in baseline characteristics between groups with and without elevated CAVI, except for lower high-density lipoprotein cholesterol (HDL-C) and a higher prevalence of HF history in the group with elevated CAVI (P<0.05 for both). Post-TAVI elevated CAVI (n=102) was associated with lower freedom from HF recurrence during the observational period (89.1% vs. 100%; median 726 days [interquartile range 329–1,104 days]; P<0.05). Moreover, CAVI was an independent predictor of HF occurrence (hazard ratio 1.62; 95% confidence interval 1.07–2.46; P=0.022). Conclusions:
Elevated CAVI was associated with HF occurrence before and after TAVI.
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Affiliation(s)
- Mitsuo Sobajima
- Second Department of Internal Medicine, Graduate School of Medicine, University of Toyama
| | - Teruhiko Imamura
- Second Department of Internal Medicine, Graduate School of Medicine, University of Toyama
| | - Yohei Ueno
- Second Department of Internal Medicine, Graduate School of Medicine, University of Toyama
| | - Hiroshi Onoda
- Second Department of Internal Medicine, Graduate School of Medicine, University of Toyama
| | - Shuhei Tanaka
- Second Department of Internal Medicine, Graduate School of Medicine, University of Toyama
| | - Ryuichi Ushijima
- Second Department of Internal Medicine, Graduate School of Medicine, University of Toyama
| | - Nobuyuki Fukuda
- Second Department of Internal Medicine, Graduate School of Medicine, University of Toyama
| | - Hiroshi Ueno
- Second Department of Internal Medicine, Graduate School of Medicine, University of Toyama
| | - Koichiro Kinugawa
- Second Department of Internal Medicine, Graduate School of Medicine, University of Toyama
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Stadler JT, Marsche G. Dietary Strategies to Improve Cardiovascular Health: Focus on Increasing High-Density Lipoprotein Functionality. Front Nutr 2021; 8:761170. [PMID: 34881279 PMCID: PMC8646038 DOI: 10.3389/fnut.2021.761170] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 10/28/2021] [Indexed: 12/12/2022] Open
Abstract
Cardiovascular disease is one of the leading causes of morbidity and mortality worldwide, with increasing incidence. A cornerstone of cardiovascular disease prevention is lifestyle modification through dietary changes to influence various risk factors such as obesity, hypertension and diabetes. The effects of diet on cardiovascular health are complex. Some dietary components and metabolites directly affect the composition and structure of high-density lipoproteins (HDL) and increase anti-inflammatory and vasoprotective properties. HDLs are composed of distinct subpopulations of particles of varying size and composition that have several dynamic and context-dependent functions. The identification of potential dietary components that improve HDL functionality is currently an important research goal. One of the best-studied diets for cardiovascular health is the Mediterranean diet, consisting of fish, olive oil, fruits, vegetables, whole grains, legumes/nuts, and moderate consumption of alcohol, most commonly red wine. The Mediterranean diet, especially when supplemented with extra virgin olive oil rich in phenolic compounds, has been shown to markedly improve metrics of HDL functionality and reduce the burden, or even prevent the development of cardiovascular disease. Particularly, the phenolic compounds of extra virgin olive oil seem to exert the significant positive effects on HDL function. Moreover, supplementation of anthocyanins as well as antioxidants such as lycopene or the omega-3 fatty acid eicosapentaenoic acid improve parameters of HDL function. In this review, we aim to highlight recent discoveries on beneficial dietary patterns as well as nutritional components and their effects on cardiovascular health, focusing on HDL function.
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Affiliation(s)
- Julia T. Stadler
- Division of Pharmacology, Otto Loewi Research Center, Medical University of Graz, Graz, Austria
| | - Gunther Marsche
- Division of Pharmacology, Otto Loewi Research Center, Medical University of Graz, Graz, Austria
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37
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Darabi M, Kontush A. High-density lipoproteins (HDL): Novel function and therapeutic applications. Biochim Biophys Acta Mol Cell Biol Lipids 2021; 1867:159058. [PMID: 34624514 DOI: 10.1016/j.bbalip.2021.159058] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 08/16/2021] [Accepted: 08/25/2021] [Indexed: 12/30/2022]
Abstract
The failure of high-density lipoprotein (HDL)-raising agents to reduce cardiovascular disease (CVD) together with recent findings of increased cardiovascular mortality in subjects with extremely high HDL-cholesterol levels provide new opportunities to revisit our view of HDL. The concept of HDL function developed to explain these contradictory findings has recently been expanded by a role played by HDL in the lipolysis of triglyceride-rich lipoproteins (TGRLs) by lipoprotein lipase. According to the reverse remnant-cholesterol transport (RRT) hypothesis, HDL critically contributes to TGRL lipolysis via acquirement of surface lipids, including free cholesterol, released from TGRL. Ensuing cholesterol transport to the liver with excretion into the bile may reduce cholesterol influx in the arterial wall by accelerating removal from circulation of atherogenic, cholesterol-rich TGRL remnants. Such novel function of HDL opens wide therapeutic applications to reduce CVD in statin-treated patients, which primarily involve activation of cholesterol flux upon lipolysis.
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Affiliation(s)
- Maryam Darabi
- National Institute for Health and Medical Research (INSERM), UMRS 1166 ICAN, Faculty of Medicine Pitié-Salpêtrière, Sorbonne University, Paris, France
| | - Anatol Kontush
- National Institute for Health and Medical Research (INSERM), UMRS 1166 ICAN, Faculty of Medicine Pitié-Salpêtrière, Sorbonne University, Paris, France.
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38
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Clément AA, Desgagné V, Légaré C, Guay SP, Boyer M, Hutchins E, Corbin F, Keuren-Jensen KV, Arsenault BJ, Guérin R, Bouchard L. HDL-enriched miR-30a-5p is associated with HDL-cholesterol levels and glucose metabolism in healthy men and women. Epigenomics 2021; 13:985-994. [PMID: 33993731 DOI: 10.2217/epi-2020-0456] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Aim: To investigate the associations between high-density lipoprotein (HDL)-enriched miRNAs and the cardiometabolic profile of healthy men and women. Patients & methods: miRNAs were quantified using next-generation sequencing of miRNAs extracted from purified HDL and plasma from 17 healthy men and women couples. Results: Among the HDL-enriched miRNAs, miR-30a-5p correlated positively with HDL-cholesterol levels, whereas miR-144-5p and miR-30a-5p were negatively associated with fasting insulin levels and Homeostasis model assessment of insulin resistance index. Overall, miR-30a-5p, miR-150-5p and sex contributed to 45% of HDL-cholesterol variance. A model containing only miR-30a-5p, age and sex explained 41% of fasting glucose variance. Conclusion: HDL-enriched miRNAs, notably miR-30a-5p, are associated with cardiometabolic markers. These miRNAs could play a role in HDL's protective functions, particularly regarding glucose-insulin homeostasis.
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Affiliation(s)
- Andrée-Anne Clément
- Département de Biochimie et de Génomique Fonctionnelle, Université de Sherbrooke, Sherbrooke, Québec, J1H 5N4, Canada
| | - Véronique Desgagné
- Département de Biochimie et de Génomique Fonctionnelle, Université de Sherbrooke, Sherbrooke, Québec, J1H 5N4, Canada.,Département de Biologie Médicale, Centre Intégré Universitaire de Santé et de Services Sociaux (CIUSSS) du Saguenay-Lac-St-Jean - Hôpital de Chicoutimi, Saguenay, Québec, G7H 5H6, Canada
| | - Cécilia Légaré
- Département de Biochimie et de Génomique Fonctionnelle, Université de Sherbrooke, Sherbrooke, Québec, J1H 5N4, Canada
| | - Simon-Pierre Guay
- Département de Biochimie et de Génomique Fonctionnelle, Université de Sherbrooke, Sherbrooke, Québec, J1H 5N4, Canada.,Département de Médecine, Programme de Formation Médicale à Saguenay (PFMS), Université de Sherbrooke, Sherbrooke, Québec, G7H 2B1, Canada.,Department of Medical Genetics, MUHC, McGill University, Montreal, Québec, H4A 3J1, Canada
| | - Marjorie Boyer
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), Québec, Québec, G1V 4G5, Canada.,Département de Médecine, Faculté de Médecine, Université Laval, Québec, Québec, G1V 0A6, Canada
| | - Elizabeth Hutchins
- Neurogenomics Division, Translational Genomics Research Institute (TGen), Phoenix, Arizona, 85004, USA
| | - François Corbin
- Département de Biochimie et de Génomique Fonctionnelle, Université de Sherbrooke, Sherbrooke, Québec, J1H 5N4, Canada
| | - Kendall Van Keuren-Jensen
- Neurogenomics Division, Translational Genomics Research Institute (TGen), Phoenix, Arizona, 85004, USA
| | - Benoit J Arsenault
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), Québec, Québec, G1V 4G5, Canada.,Département de Médecine, Faculté de Médecine, Université Laval, Québec, Québec, G1V 0A6, Canada
| | - Renée Guérin
- Département de Biochimie et de Génomique Fonctionnelle, Université de Sherbrooke, Sherbrooke, Québec, J1H 5N4, Canada.,Département de Biologie Médicale, Centre Intégré Universitaire de Santé et de Services Sociaux (CIUSSS) du Saguenay-Lac-St-Jean - Hôpital de Chicoutimi, Saguenay, Québec, G7H 5H6, Canada
| | - Luigi Bouchard
- Département de Biochimie et de Génomique Fonctionnelle, Université de Sherbrooke, Sherbrooke, Québec, J1H 5N4, Canada.,Département de Biologie Médicale, Centre Intégré Universitaire de Santé et de Services Sociaux (CIUSSS) du Saguenay-Lac-St-Jean - Hôpital de Chicoutimi, Saguenay, Québec, G7H 5H6, Canada
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Yano M, Nishino M, Ukita K, Kawamura A, Nakamura H, Matsuhiro Y, Yasumoto K, Tsuda M, Okamoto N, Tanaka A, Matsunaga-Lee Y, Egami Y, Shutta R, Tanouchi J, Yamada T, Yasumura Y, Tamaki S, Hayashi T, Nakagawa A, Nakagawa Y, Suna S, Nakatani D, Hikoso S, Sakata Y. High density lipoprotein cholesterol / C reactive protein ratio in heart failure with preserved ejection fraction. ESC Heart Fail 2021; 8:2791-2801. [PMID: 33934563 PMCID: PMC8318396 DOI: 10.1002/ehf2.13350] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 02/16/2021] [Accepted: 03/26/2021] [Indexed: 12/14/2022] Open
Abstract
AIMS The impacts of high density lipoprotein cholesterol (HDL-C) as an anti-inflammatory and C reactive protein (CRP) as inflammatory properties on the pathogenesis of heart failure were reported. At present, the clinical significance of the HDL-C/CRP ratio in heart failure with preserved ejection fraction (HFpEF) patients remains unknown. METHODS AND RESULTS We examined the data on 796 consecutive HFpEF (left ventricular ejection fraction ≥50%) patients hospitalized due to acute decompensated heart failure from the PURSUIT-HFpEF registry, a prospective, multicentre observational study. We calculated the HDL/CRP ratios and evaluated the relationship between the values and clinical outcomes, including degree of cardiac function. The mean follow-up duration was 420 ± 346 days. All-cause death occurred in 118 patients, of which 51 were cardiac deaths. HDL/CRP ≤ 4.05 was independently and significantly associated with all-cause death (odds ratio = 1.84, 95% CI: 1.06-3.20, P = 0.023), and HDL/CRP ≤ 3.14 was associated with cardiac death by multivariate Cox proportional hazard analysis (odds ratio = 2.86, 95% CI: 1.36-6.01, P = 0.003). HDL-C/CRP ratio significantly correlated with the product of the left atrial volume and left ventricular mass index as well as the tricuspid annular plane systolic excursion by multiple regression analysis (standardized beta-coefficient = -0.085, P = 0.034 and standardized beta-coefficient = 0.081, P = 0.044, respectively). CONCLUSIONS HDL-C/CRP ratio was a useful marker for predicting all-cause death and cardiac death and correlated with left ventricular diastolic function and right ventricular systolic function in HFpEF patients.
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Affiliation(s)
- Masamichi Yano
- Division of Cardiology, Osaka Rosai Hospital, 3-1179 Nagasonecho, Kita-ku, Sakai, Osaka, 591-8025, Japan
| | - Masami Nishino
- Division of Cardiology, Osaka Rosai Hospital, 3-1179 Nagasonecho, Kita-ku, Sakai, Osaka, 591-8025, Japan
| | - Kohei Ukita
- Division of Cardiology, Osaka Rosai Hospital, 3-1179 Nagasonecho, Kita-ku, Sakai, Osaka, 591-8025, Japan
| | - Akito Kawamura
- Division of Cardiology, Osaka Rosai Hospital, 3-1179 Nagasonecho, Kita-ku, Sakai, Osaka, 591-8025, Japan
| | - Hitoshi Nakamura
- Division of Cardiology, Osaka Rosai Hospital, 3-1179 Nagasonecho, Kita-ku, Sakai, Osaka, 591-8025, Japan
| | - Yutaka Matsuhiro
- Division of Cardiology, Osaka Rosai Hospital, 3-1179 Nagasonecho, Kita-ku, Sakai, Osaka, 591-8025, Japan
| | - Koji Yasumoto
- Division of Cardiology, Osaka Rosai Hospital, 3-1179 Nagasonecho, Kita-ku, Sakai, Osaka, 591-8025, Japan
| | - Masaki Tsuda
- Division of Cardiology, Osaka Rosai Hospital, 3-1179 Nagasonecho, Kita-ku, Sakai, Osaka, 591-8025, Japan
| | - Naotaka Okamoto
- Division of Cardiology, Osaka Rosai Hospital, 3-1179 Nagasonecho, Kita-ku, Sakai, Osaka, 591-8025, Japan
| | - Akihiro Tanaka
- Division of Cardiology, Osaka Rosai Hospital, 3-1179 Nagasonecho, Kita-ku, Sakai, Osaka, 591-8025, Japan
| | - Yasuharu Matsunaga-Lee
- Division of Cardiology, Osaka Rosai Hospital, 3-1179 Nagasonecho, Kita-ku, Sakai, Osaka, 591-8025, Japan
| | - Yasuyuki Egami
- Division of Cardiology, Osaka Rosai Hospital, 3-1179 Nagasonecho, Kita-ku, Sakai, Osaka, 591-8025, Japan
| | - Ryu Shutta
- Division of Cardiology, Osaka Rosai Hospital, 3-1179 Nagasonecho, Kita-ku, Sakai, Osaka, 591-8025, Japan
| | - Jun Tanouchi
- Division of Cardiology, Osaka Rosai Hospital, 3-1179 Nagasonecho, Kita-ku, Sakai, Osaka, 591-8025, Japan
| | - Takahisa Yamada
- Division of Cardiology, Osaka General Medical Center, Osaka, Japan
| | - Yoshio Yasumura
- Division of Cardiology, Amagasaki Chuo Hospital, Amagasaki, Japan
| | - Shunsuke Tamaki
- Division of Cardiology, Osaka General Medical Center, Osaka, Japan
| | | | - Akito Nakagawa
- Division of Cardiology, Amagasaki Chuo Hospital, Amagasaki, Japan.,Department of Medical Informatics, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yusuke Nakagawa
- Division of Cardiology, Kawanishi City Hospital, Kawanishi, Japan
| | - Shinichiro Suna
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Daisaku Nakatani
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Shungo Hikoso
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yasushi Sakata
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Japan
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40
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Dias GD, Cartolano FC, Freitas MCP, Santa-Helena E, Markus MRP, Santos RD, Damasceno NRT. Adiponectin predicts the antioxidant capacity and size of high-density lipoprotein (HDL) in individuals with diabetes mellitus. J Diabetes Complications 2021; 35:107856. [PMID: 33627254 DOI: 10.1016/j.jdiacomp.2021.107856] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 12/09/2020] [Accepted: 01/03/2021] [Indexed: 01/13/2023]
Abstract
AIMS The relationship between adiponectin and type 2 diabetes mellitus (T2DM) is established; however the evidence on its role in high-density lipoprotein (HDL) functionality is still scant. The aim of this study was to assess the association of adiponectin with HDL functionality especially on the antioxidant capacity and HDL subfractions in individuals with T2DM. METHODS This case-control study enrolled 356 individuals who were divided into two groups: diabetics [T2DM (n = 188)] and non-diabetic [nT2DM (n = 168)]. The association of adiponectin level on HDL functionality parameters was done in function of the cut-off point for adiponectin [percentile p < 75 = 12.9 μg/mL versus p ≥ 75 = 12.9 μg/mL] and multiple adjustments applied in the logistic regression models. RESULTS Body mass index (BMI), waist circumference (WC) and body fat mass (FM) were higher in T2DM. The larger HDL particles (HDLLARGE) were lower in T2DM group in comparison with nT2DM (28.20% versus 30.40%; p = 0.016). Individuals with T2DM and simultaneous highest adiponectin (p ≥ 75) had 2.25 OR (95% CI = 1.03-4.91) and 5.14 OR (95% CI = 2.37-11.15) to present higher HDL-C and HDLLARGE concentrations. After adjustment for multiple confounders, high level of adiponectin was independently related with improvement of the HDL antioxidant capacity (OR = 2.78; 95% CI = 1.16-6.67). CONCLUSIONS High adiponectin level associates with a lesser negative impact of T2DM on HDL functionality by increase in APO AI, particles size, and cholesterol content. On the same token, higher adiponectin was associated with greater odds to have high antioxidant capacity.
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Affiliation(s)
- G D Dias
- Department of Nutrition, Faculty of Public Health, University of Sao Paulo (FSP-USP), Sao Paulo, Brazil
| | - F C Cartolano
- Department of Nutrition, Faculty of Public Health, University of Sao Paulo (FSP-USP), Sao Paulo, Brazil
| | - M C P Freitas
- Department of Nutrition, Faculty of Public Health, University of Sao Paulo (FSP-USP), Sao Paulo, Brazil
| | | | - M R P Markus
- Universitatsklinikum Greifswald, Greifswald, Germany
| | - R D Santos
- Lipid Clinic, Heart Institute (InCor), University of Sao Paulo Medical School Hospital (HC-FMUSP), Sao Paulo, Brazil
| | - N R T Damasceno
- Department of Nutrition, Faculty of Public Health, University of Sao Paulo (FSP-USP), Sao Paulo, Brazil.
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41
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Stadler JT, Wadsack C, Marsche G. Fetal High-Density Lipoproteins: Current Knowledge on Particle Metabolism, Composition and Function in Health and Disease. Biomedicines 2021; 9:biomedicines9040349. [PMID: 33808220 PMCID: PMC8067099 DOI: 10.3390/biomedicines9040349] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 12/20/2022] Open
Abstract
Cholesterol and other lipids carried by lipoproteins play an indispensable role in fetal development. Recent evidence suggests that maternally derived high-density lipoprotein (HDL) differs from fetal HDL with respect to its proteome, size, and function. Compared to the HDL of adults, fetal HDL is the major carrier of cholesterol and has a unique composition that implies other physiological functions. Fetal HDL is enriched in apolipoprotein E, which binds with high affinity to the low-density lipoprotein receptor. Thus, it appears that a primary function of fetal HDL is the transport of cholesterol to tissues as is accomplished by low-density lipoproteins in adults. The fetal HDL-associated bioactive sphingolipid sphingosine-1-phosphate shows strong vasoprotective effects at the fetoplacental vasculature. Moreover, lipoprotein-associated phospholipase A2 carried by fetal-HDL exerts anti-oxidative and athero-protective functions on the fetoplacental endothelium. Notably, the mass and activity of HDL-associated paraoxonase 1 are about 5-fold lower in the fetus, accompanied by an attenuation of anti-oxidative activity of fetal HDL. Cholesteryl ester transfer protein activity is reduced in fetal circulation despite similar amounts of the enzyme in maternal and fetal serum. This review summarizes the current knowledge on fetal HDL as a potential vasoprotective lipoprotein during fetal development. We also provide an overview of whether and how the protective functionalities of HDL are impaired in pregnancy-related syndromes such as pre-eclampsia or gestational diabetes mellitus.
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Affiliation(s)
- Julia T. Stadler
- Division of Pharmacology, Otto Loewi Research Center, Medical University of Graz, Universitätsplatz 4, 8010 Graz, Austria
- Correspondence: (J.T.S.); (G.M.); Tel.: +43-316-385-74115 (J.T.S.); +43-316-385-74128 (G.M.)
| | - Christian Wadsack
- Department of Obstetrics and Gynecology, Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria;
| | - Gunther Marsche
- Division of Pharmacology, Otto Loewi Research Center, Medical University of Graz, Universitätsplatz 4, 8010 Graz, Austria
- Correspondence: (J.T.S.); (G.M.); Tel.: +43-316-385-74115 (J.T.S.); +43-316-385-74128 (G.M.)
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42
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Adorni MP, Ronda N, Bernini F, Zimetti F. High Density Lipoprotein Cholesterol Efflux Capacity and Atherosclerosis in Cardiovascular Disease: Pathophysiological Aspects and Pharmacological Perspectives. Cells 2021; 10:cells10030574. [PMID: 33807918 PMCID: PMC8002038 DOI: 10.3390/cells10030574] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/01/2021] [Accepted: 03/02/2021] [Indexed: 02/06/2023] Open
Abstract
Over the years, the relationship between high-density lipoprotein (HDL) and atherosclerosis, initially highlighted by the Framingham study, has been revealed to be extremely complex, due to the multiple HDL functions involved in atheroprotection. Among them, HDL cholesterol efflux capacity (CEC), the ability of HDL to promote cell cholesterol efflux from cells, has emerged as a better predictor of cardiovascular (CV) risk compared to merely plasma HDL-cholesterol (HDL-C) levels. HDL CEC is impaired in many genetic and pathological conditions associated to high CV risk such as dyslipidemia, chronic kidney disease, diabetes, inflammatory and autoimmune diseases, endocrine disorders, etc. The present review describes the current knowledge on HDL CEC modifications in these conditions, focusing on the most recent human studies and on genetic and pathophysiologic aspects. In addition, the most relevant strategies possibly modulating HDL CEC, including lifestyle modifications, as well as nutraceutical and pharmacological interventions, will be discussed. The objective of this review is to help understanding whether, from the current evidence, HDL CEC may be considered as a valid biomarker of CV risk and a potential pharmacological target for novel therapeutic approaches.
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Affiliation(s)
- Maria Pia Adorni
- Unit of Neurosciences, Department of Medicine and Surgery, University of Parma, 43125 Parma, Italy;
| | - Nicoletta Ronda
- Department of Food and Drug, University of Parma, 43124 Parma, Italy; (N.R.); (F.Z.)
| | - Franco Bernini
- Department of Food and Drug, University of Parma, 43124 Parma, Italy; (N.R.); (F.Z.)
- Correspondence:
| | - Francesca Zimetti
- Department of Food and Drug, University of Parma, 43124 Parma, Italy; (N.R.); (F.Z.)
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43
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Morris G, Puri BK, Bortolasci CC, Carvalho A, Berk M, Walder K, Moreira EG, Maes M. The role of high-density lipoprotein cholesterol, apolipoprotein A and paraoxonase-1 in the pathophysiology of neuroprogressive disorders. Neurosci Biobehav Rev 2021; 125:244-263. [PMID: 33657433 DOI: 10.1016/j.neubiorev.2021.02.037] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 01/29/2021] [Accepted: 02/23/2021] [Indexed: 12/11/2022]
Abstract
Lowered high-density lipoprotein (HDL) cholesterol has been reported in major depressive disorder, bipolar disorder, first episode of psychosis, and schizophrenia. HDL, its major apolipoprotein component, ApoA1, and the antioxidant enzyme paraoxonase (PON)1 (which is normally bound to ApoA1) all have anti-atherogenic, antioxidant, anti-inflammatory, and immunomodulatory roles, which are discussed in this paper. The paper details the pathways mediating the anti-inflammatory effects of HDL, ApoA1 and PON1 and describes the mechanisms leading to compromised HDL and PON1 levels and function in an environment of chronic inflammation. The molecular mechanisms by which changes in HDL, ApoA1 and PON1 might contribute to the pathophysiology of the neuroprogressive disorders are explained. Moreover, the anti-inflammatory actions of ApoM-mediated sphingosine 1-phosphate (S1P) signalling are reviewed as well as the deleterious effects of chronic inflammation and oxidative stress on ApoM/S1P signalling. Finally, therapeutic interventions specifically aimed at improving the levels and function of HDL and PON1 while reducing levels of inflammation and oxidative stress are considered. These include the so-called Mediterranean diet, extra virgin olive oil, polyphenols, flavonoids, isoflavones, pomegranate juice, melatonin and the Mediterranean diet combined with the ketogenic diet.
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Affiliation(s)
- Gerwyn Morris
- Deakin University, IMPACT - The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia
| | | | - Chiara C Bortolasci
- Deakin University, IMPACT - The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia; Deakin University, CMMR Strategic Research Centre, School of Medicine, Geelong, Victoria, Australia.
| | - Andre Carvalho
- Deakin University, IMPACT - The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia; Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Centre for Addiction and Mental Health (CAMH), Toronto, ON, Canada
| | - Michael Berk
- Deakin University, IMPACT - The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia; Orygen, The National Centre of Excellence in Youth Mental Health, The Department of Psychiatry and The Florey Institute for Neuroscience and Mental Health, University of Melbourne, Parkville, Victoria, Australia
| | - Ken Walder
- Deakin University, IMPACT - The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia; Deakin University, CMMR Strategic Research Centre, School of Medicine, Geelong, Victoria, Australia
| | - Estefania G Moreira
- Post-Graduation Program in Health Sciences, State University of Londrina, Londrina, PR, Brazil
| | - Michael Maes
- Deakin University, IMPACT - The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia; Department of Psychiatry, King Chulalongkorn University Hospital, Bangkok, Thailand; Department of Psychiatry, Medical University of Plovdiv, Plovdiv, Bulgaria
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44
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Stadler JT, Lackner S, Mörkl S, Trakaki A, Scharnagl H, Borenich A, Wonisch W, Mangge H, Zelzer S, Meier-Allard N, Holasek SJ, Marsche G. Obesity Affects HDL Metabolism, Composition and Subclass Distribution. Biomedicines 2021; 9:biomedicines9030242. [PMID: 33673728 PMCID: PMC7997277 DOI: 10.3390/biomedicines9030242] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/19/2021] [Accepted: 02/23/2021] [Indexed: 12/22/2022] Open
Abstract
Background: Obesity increases the risk of coronary heart disease, partly due to its strong association with atherogenic dyslipidemia, characterized by high triglycerides and low high-density lipoprotein (HDL) cholesterol levels. Functional impairment of HDL may contribute to the increased cardiovascular mortality, but the effect of obesity on composition, structure, and function of HDL is not well understood. Design and Methods: We determined HDL composition, HDL subclass distribution, parameters of HDL function, and activities of most important enzymes involved in lipoprotein remodeling, including lecithin–cholesterol acyltransferase (LCAT) and cholesteryl ester transfer protein (CETP) in relatively young normal weight (n = 26), overweight (n = 22), and obese (n = 20) women. Results: Obesity (body mass index (BMI) ≥ 30) was associated with noticeable changes in LCAT and CETP activities and altered HDL composition, such as decreased apolipoprotein A-I, cholesterol, and phospholipid content, while pro-inflammatory HDL serum amyloid a content was increased. We observed a marked shift towards smaller HDL subclasses in obesity linked to lower anti-oxidative capacity of serum. LCAT activity, HDL subclass distribution, and HDL-cholesterol were associated with soluble leptin receptor, adiponectin, and liver enzyme activities. Of note, most of these alterations were only seen in obese women but not in overweight women. Conclusions: Obesity markedly affects HDL metabolism, composition, and subclass distribution linked to changes in liver and adipose tissue. HDL dysfunction may contribute to increased cardiovascular risk in obesity.
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Affiliation(s)
- Julia T. Stadler
- Division of Pharmacology, Otto Loewi Research Center, Medical University of Graz, Universitätsplatz 4, 8010 Graz, Austria; (J.T.S.); (A.T.)
| | - Sonja Lackner
- Division of Immunology and Pathophysiology, Otto Loewi Research Center, Medical University of Graz, Heinrichstraße 31a, 8010 Graz, Austria; (S.L.); (N.M.-A.)
| | - Sabrina Mörkl
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Auenbruggerplatz 31, 8036 Graz, Austria;
| | - Athina Trakaki
- Division of Pharmacology, Otto Loewi Research Center, Medical University of Graz, Universitätsplatz 4, 8010 Graz, Austria; (J.T.S.); (A.T.)
| | - Hubert Scharnagl
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria; (H.S.); (H.M.); (S.Z.)
| | - Andrea Borenich
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Auenbruggerplatz 2, 8036 Graz, Austria;
| | - Willibald Wonisch
- Division of Physiological Chemistry, Otto Loewi Research Center, Medical University of Graz, Neue Stiftingtalstraße 6, 8010 Graz, Austria;
| | - Harald Mangge
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria; (H.S.); (H.M.); (S.Z.)
| | - Sieglinde Zelzer
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Auenbruggerplatz 15, 8036 Graz, Austria; (H.S.); (H.M.); (S.Z.)
| | - Nathalie Meier-Allard
- Division of Immunology and Pathophysiology, Otto Loewi Research Center, Medical University of Graz, Heinrichstraße 31a, 8010 Graz, Austria; (S.L.); (N.M.-A.)
| | - Sandra J. Holasek
- Division of Immunology and Pathophysiology, Otto Loewi Research Center, Medical University of Graz, Heinrichstraße 31a, 8010 Graz, Austria; (S.L.); (N.M.-A.)
- Correspondence: (S.J.H.); (G.M.); Tel.: +43-316-385-741-28 (G.M.)
| | - Gunther Marsche
- Division of Pharmacology, Otto Loewi Research Center, Medical University of Graz, Universitätsplatz 4, 8010 Graz, Austria; (J.T.S.); (A.T.)
- BioTechMed Graz, Mozartgasse 12/II, 8010 Graz, Austria
- Correspondence: (S.J.H.); (G.M.); Tel.: +43-316-385-741-28 (G.M.)
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Ben-Aicha S, Escate R, Casaní L, Padró T, Peña E, Arderiu G, Mendieta G, Badimón L, Vilahur G. High-density lipoprotein remodelled in hypercholesterolaemic blood induce epigenetically driven down-regulation of endothelial HIF-1α expression in a preclinical animal model. Cardiovasc Res 2021; 116:1288-1299. [PMID: 31504272 PMCID: PMC7243281 DOI: 10.1093/cvr/cvz239] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 07/24/2019] [Accepted: 08/29/2019] [Indexed: 12/12/2022] Open
Abstract
AIMS High-density lipoproteins (HDLs) are circulating micelles that transport proteins, lipids, and miRNAs. HDL-transported miRNAs (HDL-miRNAs) have lately received attention but their effects on vascular cells are not fully understood. Additionally, whether cardiovascular risk factors affect HDL-miRNAs levels and miRNA transfer to recipient cells remains equally poorly known. Here, we have investigated the changes induced by hypercholesterolaemia on HDL-miRNA levels and its effect on recipient endothelial cells (ECs). METHODS AND RESULTS Pigs were kept on a high-fat diet (HC; n = 10) or a normocholesterolaemic chow (NC; n = 10) for 10 days reaching cholesterol levels of 321.0 (229.7-378.5) mg/dL and 74.0 (62.5-80.2) mg/dL, respectively. HDL particles were isolated, purified, and quantified. HDL-miRNA profiling (n = 149 miRNAs) of HC- and NC-HDLs was performed by multipanel qPCR. Cell cultures of porcine aortic ECs were used to determine whether HDL-miRNAs were delivered to ECs. Potential target genes modulated by miRNAs were identified by bioinformatics and candidate miRNAs were validated by molecular analysis. In vivo effects in the coronary arteries of normocholesterolaemic swine administered HC- or NC-HDLs were analysed. Among the HDL-miRNAs, four were found in different amounts in HC- and NC-HDL (P < 0.05). miR-126-5p and -3p and miR-30b-5p (2.7×, 1.7×, and 1.3×, respectively) were found in higher levels and miR-103a-3p and miR-let-7g-5p (-1.6×, -1.4×, respectively) in lower levels in HC-HDL. miR-126-5p and -3p were transferred from HC-HDL to EC (2.5×; P < 0.05), but not from NC-HDL, by a SRB1-mediated mechanism. Bioinformatics revealed that HIF1α was the miR-126 target gene with the highest predictive value, which was accordingly found to be markedly reduced in HC-HDL-treated ECs and in miR126 mimic transfected ECs. In vivo validation confirmed that HIF1α was diminished in the coronary endothelial layer of NC pigs administered HC-HDL vs. those administered NC-HDL (P < 0.05). CONCLUSION Hypercholesterolaemia induces changes in the miRNA content of HDL enhancing miR126 and its delivery to ECs with the consequent down-regulation of its target gene HIF1α.
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Affiliation(s)
- Soumaya Ben-Aicha
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain.,School of Medicine, University of Barcelona (UB), Barcelona, Spain
| | - Rafael Escate
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain.,Centro de Investigación Biomédica en Red Cardiovascular (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain
| | - Laura Casaní
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Teresa Padró
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain.,Centro de Investigación Biomédica en Red Cardiovascular (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain
| | - Esther Peña
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain.,Centro de Investigación Biomédica en Red Cardiovascular (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain
| | - Gemma Arderiu
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Guiomar Mendieta
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain.,School of Medicine, University of Barcelona (UB), Barcelona, Spain.,Cardiology Department, Hospital Clinic Barcelona, Barcelona, Spain
| | - Lina Badimón
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain.,Centro de Investigación Biomédica en Red Cardiovascular (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain.,Cardiovascular Research Chair, Universidad Autónoma Barcelona (UAB), Barcelona, Spain
| | - Gemma Vilahur
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain.,Centro de Investigación Biomédica en Red Cardiovascular (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain
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Yang SW, Yang HF, Chen YY, Chen WL. Unraveling the link between metabolic syndrome and abdominal aortic calcification. Nutr Metab Cardiovasc Dis 2021; 31:464-471. [PMID: 33223398 DOI: 10.1016/j.numecd.2020.10.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 08/03/2020] [Accepted: 10/05/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND & AIMS Over the last few decades, the prevalence of metabolic syndrome (MetS) has gradually increased. As we know, many prior studies have connected MetS with diabetes, coronary heart disease, and cardiovascular disease. Abdominal aortic calcification (AAC) is a good marker of morbidity and mortality of vascular disease, as its degree may be associated with the severity of coronary artery calcification and disease. The aim of this article is to investigate the connection between MetS and AAC. METHODS AND RESULTS This retrospective observational study included 2731 participants aged 58 years from the National Health and Nutrition Examination Survey (NHANES) (2013-2014). We used Dual-Energy X-ray Absorptiometry to define the degree of AAC. We defined MetS according to the National Cholesterol Education Program Adult Treatment Panel III definition. A total of 2731 participants with complete data were included for data analysis. In the fully adjusted model, an increase in the severity of AAC with the number of MetS components was still significant with βvalues of AAC Total 24 Score 0.498 (95% confidence interval (CI): 0.018,0.978), 1.016 (95% CI: 0.514,1.519) and 1.426 (95% CI: 0.916,1.937) respectively in 2, 3 and ≧ 4 components. Additionally, associations were observed between MetS components, including blood pressure, HDL and glucose with βvalues of AAC Total 24 Score 0.332(95% CI: 0.069, 0.595), 0.652(95% CI: 0.380, 0.925) and 0.534 (95% CI: 0.285, 0.783) after fully adjusted, respectively. CONCLUSION The results indicated that, in the US adult population, a greater number of components of MetS were significantly associated with AAC. Among the components of metabolic syndrome, the blood pressure, HDL and blood sugar were observed apparent association with AAC.
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Affiliation(s)
- Shih-Wei Yang
- Department of Orthopedic, Tri-Service General Hospital, Taipei, Taiwan, ROC; School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Division of Family Medicine, Department of Family and Community Medicine, Tri-Service General Hospital, Taipei, Taiwan, ROC
| | - Hui-Fang Yang
- School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Division of Family Medicine, Department of Family and Community Medicine, Tri-Service General Hospital, Taipei, Taiwan, ROC; Division of Geriatric Medicine, Department of Family and Community Medicine, Tri-Service General Hospital, Taipei, Taiwan, ROC
| | - Yuan-Yuei Chen
- School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Division of Family Medicine, Department of Family and Community Medicine, Tri-Service General Hospital, Taipei, Taiwan, ROC; Department of Pathology, Tri-Service General Hospital Songshan Branch, Taipei, Taiwan, ROC
| | - Wei-Liang Chen
- School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Division of Family Medicine, Department of Family and Community Medicine, Tri-Service General Hospital, Taipei, Taiwan, ROC; Division of Geriatric Medicine, Department of Family and Community Medicine, Tri-Service General Hospital, Taipei, Taiwan, ROC.
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47
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Schilcher I, Stadler JT, Lechleitner M, Hrzenjak A, Berghold A, Pregartner G, Lhomme M, Holzer M, Korbelius M, Reichmann F, Springer A, Wadsack C, Madl T, Kratky D, Kontush A, Marsche G, Frank S. Endothelial Lipase Modulates Paraoxonase 1 Content and Arylesterase Activity of HDL. Int J Mol Sci 2021; 22:E719. [PMID: 33450841 PMCID: PMC7828365 DOI: 10.3390/ijms22020719] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 01/09/2021] [Accepted: 01/11/2021] [Indexed: 01/26/2023] Open
Abstract
Endothelial lipase (EL) is a strong modulator of the high-density lipoprotein (HDL) structure, composition, and function. Here, we examined the impact of EL on HDL paraoxonase 1 (PON1) content and arylesterase (AE) activity in vitro and in vivo. The incubation of HDL with EL-overexpressing HepG2 cells decreased HDL size, PON1 content, and AE activity. The EL modification of HDL did not diminish the capacity of HDL to associate with PON1 when EL-modified HDL was incubated with PON1-overexpressing cells. The overexpression of EL in mice significantly decreased HDL serum levels but unexpectedly increased HDL PON1 content and HDL AE activity. Enzymatically inactive EL had no effect on the PON1 content of HDL in mice. In healthy subjects, EL serum levels were not significantly correlated with HDL levels. However, HDL PON1 content was positively associated with EL serum levels. The EL-induced changes in the HDL-lipid composition were not linked to the HDL PON1 content. We conclude that primarily, the interaction of enzymatically active EL with HDL, rather than EL-induced alterations in HDL size and composition, causes PON1 displacement from HDL in vitro. In vivo, the EL-mediated reduction of HDL serum levels and the consequently increased PON1-to-HDL ratio in serum increase HDL PON1 content and AE activity in mice. In humans, additional mechanisms appear to underlie the association of EL serum levels and HDL PON1 content.
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Affiliation(s)
- Irene Schilcher
- Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Molecular Biology and Biochemistry, Medical University of Graz, Neue Stiftingtalstraße 6/6, 8010 Graz, Austria; (I.S.); (M.L.); (M.K.); (A.S.); (T.M.); (D.K.)
| | - Julia T. Stadler
- Otto Loewi Research Center, Division of Pharmacology, Medical University of Graz, Universitätsplatz 4, 8010 Graz, Austria; (J.T.S.); (M.H.); (F.R.); (G.M.)
| | - Margarete Lechleitner
- Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Molecular Biology and Biochemistry, Medical University of Graz, Neue Stiftingtalstraße 6/6, 8010 Graz, Austria; (I.S.); (M.L.); (M.K.); (A.S.); (T.M.); (D.K.)
| | - Andelko Hrzenjak
- Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 16, 8036 Graz, Austria;
- Ludwig Boltzmann Institute for Lung Vascular Research, Stiftingtalstrasse 24, 8010 Graz, Austria
| | - Andrea Berghold
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Auenbruggerplatz 2, 8036 Graz, Austria; (A.B.); (G.P.)
| | - Gudrun Pregartner
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Auenbruggerplatz 2, 8036 Graz, Austria; (A.B.); (G.P.)
| | - Marie Lhomme
- ICANalytics Lipidomics, Institute of Cardiometabolism and Nutrition, 75013 Paris, France;
| | - Michael Holzer
- Otto Loewi Research Center, Division of Pharmacology, Medical University of Graz, Universitätsplatz 4, 8010 Graz, Austria; (J.T.S.); (M.H.); (F.R.); (G.M.)
| | - Melanie Korbelius
- Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Molecular Biology and Biochemistry, Medical University of Graz, Neue Stiftingtalstraße 6/6, 8010 Graz, Austria; (I.S.); (M.L.); (M.K.); (A.S.); (T.M.); (D.K.)
| | - Florian Reichmann
- Otto Loewi Research Center, Division of Pharmacology, Medical University of Graz, Universitätsplatz 4, 8010 Graz, Austria; (J.T.S.); (M.H.); (F.R.); (G.M.)
| | - Anna Springer
- Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Molecular Biology and Biochemistry, Medical University of Graz, Neue Stiftingtalstraße 6/6, 8010 Graz, Austria; (I.S.); (M.L.); (M.K.); (A.S.); (T.M.); (D.K.)
| | - Christian Wadsack
- Department of Obstetrics and Gynecology, Medical University of Graz, Auenbruggerplatz 14, 8036 Graz, Austria;
- BioTechMed-Graz, Mozartgasse 12/II, 8010 Graz, Austria
| | - Tobias Madl
- Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Molecular Biology and Biochemistry, Medical University of Graz, Neue Stiftingtalstraße 6/6, 8010 Graz, Austria; (I.S.); (M.L.); (M.K.); (A.S.); (T.M.); (D.K.)
- BioTechMed-Graz, Mozartgasse 12/II, 8010 Graz, Austria
| | - Dagmar Kratky
- Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Molecular Biology and Biochemistry, Medical University of Graz, Neue Stiftingtalstraße 6/6, 8010 Graz, Austria; (I.S.); (M.L.); (M.K.); (A.S.); (T.M.); (D.K.)
- BioTechMed-Graz, Mozartgasse 12/II, 8010 Graz, Austria
| | - Anatol Kontush
- INSERM Research Unit 1166—ICAN, Sorbonne University, 75013 Paris, France;
| | - Gunther Marsche
- Otto Loewi Research Center, Division of Pharmacology, Medical University of Graz, Universitätsplatz 4, 8010 Graz, Austria; (J.T.S.); (M.H.); (F.R.); (G.M.)
- BioTechMed-Graz, Mozartgasse 12/II, 8010 Graz, Austria
| | - Saša Frank
- Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Molecular Biology and Biochemistry, Medical University of Graz, Neue Stiftingtalstraße 6/6, 8010 Graz, Austria; (I.S.); (M.L.); (M.K.); (A.S.); (T.M.); (D.K.)
- BioTechMed-Graz, Mozartgasse 12/II, 8010 Graz, Austria
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The Presence of Cholesteryl Ester Transfer Protein (CETP) in Endothelial Cells Generates Vascular Oxidative Stress and Endothelial Dysfunction. Biomolecules 2021; 11:biom11010069. [PMID: 33430172 PMCID: PMC7825632 DOI: 10.3390/biom11010069] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/22/2020] [Accepted: 01/03/2021] [Indexed: 12/31/2022] Open
Abstract
Endothelial dysfunction precedes atherosclerosis and is an independent predictor of cardiovascular events. Cholesterol levels and oxidative stress are key contributors to endothelial damage, whereas high levels of plasma high-density lipoproteins (HDL) could prevent it. Cholesteryl ester transfer protein (CETP) is one of the most potent endogenous negative regulators of HDL-cholesterol. However, whether and to what degree CETP expression impacts endothelial function, and the molecular mechanisms underlying the vascular effects of CETP on endothelial cells, have not been addressed. Acetylcholine-induced endothelium-dependent relaxation of aortic rings was impaired in human CETP-expressing transgenic mice, compared to their non-transgenic littermates. However, endothelial nitric oxide synthase (eNOS) activation was enhanced. The generation of superoxide and hydrogen peroxide was increased in aortas from CETP transgenic mice, while silencing CETP in cultured human aortic endothelial cells effectively decreased oxidative stress promoted by all major sources of ROS: mitochondria and NOX2. The endoplasmic reticulum stress markers, known as GADD153, PERK, and ARF6, and unfolded protein response effectors, were also diminished. Silencing CETP reduced endothelial tumor necrosis factor (TNF) α levels, intercellular cell adhesion molecule-1 (ICAM-1), and vascular cell adhesion molecule-1 (VCAM-1) expression, diminishing monocyte adhesion. These results support the notion that CETP expression negatively impacts endothelial cell function, revealing a new mechanism that might contribute to atherosclerosis.
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Ferrer-Suay S, Alonso-Iglesias E, Tortajada-Girbés M, Carrasco-Luna J, Codoñer-Franch P. Vitamin D receptor gene ApaI and FokI polymorphisms and its association with inflammation and oxidative stress in vitamin D sufficient Caucasian Spanish children. Transl Pediatr 2021; 10:103-111. [PMID: 33633942 PMCID: PMC7882298 DOI: 10.21037/tp-20-198] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Vitamin D has gone from being just one vitamin to being an important prohormone with multiple effects on different tissue types. The mechanism of action of the active form or calcitriol is mediated by the intracellular vitamin D receptor (VDR). The interaction of the VDR with calcitriol modulates the expression of target genes involved in cell proliferation and cytokine production. Several studies have explored the effects of vitamin D deficiency in inflammatory disorders. Furthermore, some mutations in the VDR can affect its functionality. The focus of this study was to explore associations between VDR single nucleotide polymorphisms (SNPs) and markers of inflammation and oxidative stress in vitamin D sufficient children. METHODS This is a cross-sectional study of a Caucasian Spanish population including 155 healthy children (87 males, 68 females) aged 10 to 14 years. FokI, ApaI and TaqI SNPs of the VDR gene were genotyped. Routine biochemistry, serum levels of interleukin-6, tumor necrosis factor-α, interferon-γ, 8-isoprostaglandin F2α and nitrates were determined. RESULTS The homozygous major allele AA in the FokI SNP was associated with increased levels of high-density lipoprotein cholesterol in a recessive inheritance mode (P=0.025). The minor allele A of ApaI was significantly associated with decreased serum tumor necrosis factor-α and 8-isoprostaglandin F2α in an additive mode (P=0.016 and P=0.020 respectively). No significant associations were observed between the TaqI SNP and any of the parameters evaluated. Haplotype analysis confirmed the significance of the relationships between ApaI and FokI SNPs and parameters associated with inflammation and oxidative stress. CONCLUSIONS Genetic variations of VDR are associated with subtle changes in metabolic, inflammatory and oxidative stress markers. These results may provide a better understanding of the relationships between vitamin D and these clinical parameters.
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Affiliation(s)
- Sara Ferrer-Suay
- Department of Pediatrics, Obstetrics and Gynecology, University of Valencia, Valencia, Spain
| | | | - Miguel Tortajada-Girbés
- Department of Pediatrics, Obstetrics and Gynecology, University of Valencia, Valencia, Spain.,Service of Pediatrics, University Hospital Doctor Peset, Foundation for Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), Valencia, Spain
| | - Joaquín Carrasco-Luna
- Department of Pediatrics, Obstetrics and Gynecology, University of Valencia, Valencia, Spain.,Department of Experimental Sciences, Catholic University of Valencia, Valencia, Spain
| | - Pilar Codoñer-Franch
- Department of Pediatrics, Obstetrics and Gynecology, University of Valencia, Valencia, Spain.,Service of Pediatrics, University Hospital Doctor Peset, Foundation for Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), Valencia, Spain
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50
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Alfaddagh A, Martin SS, Leucker TM, Michos ED, Blaha MJ, Lowenstein CJ, Jones SR, Toth PP. Inflammation and cardiovascular disease: From mechanisms to therapeutics. Am J Prev Cardiol 2020; 4:100130. [PMID: 34327481 PMCID: PMC8315628 DOI: 10.1016/j.ajpc.2020.100130] [Citation(s) in RCA: 123] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 11/14/2020] [Accepted: 11/17/2020] [Indexed: 12/11/2022] Open
Abstract
Inflammation constitutes a complex, highly conserved cascade of molecular and cellular events. Inflammation has been labeled as “the fire within,” is highly regulated, and is critical to host defense and tissue repair. In general, inflammation is beneficial and has evolved to promote survival. However, inflammation can also be maladaptive when chronically activated and sustained, leading to progressive tissue injury and reduced survival. Examples of a maladaptive response include rheumatologic disease and atherosclerosis. Despite evidence gathered by Virchow over 100 years ago showing that inflammatory white cells play a role in atherogenesis, atherosclerosis was until recently viewed as a disease of passive cholesterol accumulation in the subendothelial space. This view has been supplanted by considerable basic scientific and clinical evidence demonstrating that every step of atherogenesis, from the development of endothelial cell dysfunction to foam cell formation, plaque formation and progression, and ultimately plaque rupture stemming from architectural instability, is driven by the cytokines, interleukins, and cellular constituents of the inflammatory response. Herein we provide an overview of the role of inflammation in atherosclerotic cardiovascular disease, discuss the predictive value of various biomarkers involved in inflammation, and summarize recent clinical trials that evaluated the capacity of various pharmacologic interventions to attenuate the intensity of inflammation and impact risk for acute cardiovascular events.
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Affiliation(s)
- Abdulhamied Alfaddagh
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Seth S Martin
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Thorsten M Leucker
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Erin D Michos
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Michael J Blaha
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Charles J Lowenstein
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Steven R Jones
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Peter P Toth
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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