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Sun M, Liu W, Jiang H, Wu X, Zhang S, Liu H. Large-scale, comprehensive plasma metabolomic analyses reveal potential biomarkers for the diagnosis of early-stage coronary atherosclerosis. Clin Chim Acta 2024; 562:119832. [PMID: 38936535 DOI: 10.1016/j.cca.2024.119832] [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: 01/09/2024] [Revised: 06/11/2024] [Accepted: 06/23/2024] [Indexed: 06/29/2024]
Abstract
BACKGROUND Coronary atherosclerosis (CAS) is a prevalent and chronic life-threatening disease. However, the detection of CAS at an early stage is difficult because of the lack of effective noninvasive diagnostic methods. The present study aimed to characterize the plasma metabolome of early-stage CAS patients to discover metabolomic biomarkers, develop a novel metabolite-based model for accurate noninvasive diagnosis of early-stage CAS, and explore the underlying metabolic mechanisms involved. METHODS A total of 100 patients with early-stage CAS and 120 age- and sex-matched control subjects were recruited from the Chinese Han population and further randomly divided into training (n = 120) and test sets (n = 100). The metabolomic profiles of the plasma samples were analyzed by an integrated untargeted liquid chromatography-mass spectrometry approach, including two separation modes and two ionization modes. Univariate and multivariate statistical analyses were employed to identify potential biomarkers and construct an early-stage CAS diagnostic model. RESULTS The integrated analytical method established herein improved metabolite coverage compared with single chromatographic separation and MS ionization mode. A total of 80 metabolites were identified as potential biomarkers of early-stage CAS, and these metabolites were mainly involved in glycerophospholipid, fatty acid, sphingolipid, and amino acid metabolism. An effective diagnostic model for early-stage CAS was established, incorporating 11 metabolites and achieving areas under the receiver operating characteristic curve (AUCs) of 0.984 and 0.908 in the training and test sets, respectively. CONCLUSIONS Our study not only successfully developed an effective noninvasive diagnostic model for identifying early-stage CAS but also provided novel insights into the pathogenesis of CAS.
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Affiliation(s)
- Meng Sun
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, and The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin 150086, PR China
| | - Wei Liu
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, and The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin 150086, PR China
| | - Hao Jiang
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, and The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin 150086, PR China
| | - Xiaoyan Wu
- Department of Epidemiology and Biostatistics, Guilin Medical University, Guilin 514499, PR China
| | - Shuo Zhang
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, and The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin 150086, PR China.
| | - Haixia Liu
- Department of Cardiology, The Second Affiliated Hospital of Harbin Medical University, and The Key Laboratory of Myocardial Ischemia, Chinese Ministry of Education, Harbin 150086, PR China.
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Nacarelli GS, Fasolino T, Davis S. Dietary, macronutrient, micronutrient, and nutrigenetic factors impacting cardiovascular risk markers apolipoprotein B and apolipoprotein A1: a narrative review. Nutr Rev 2024; 82:949-962. [PMID: 37615981 DOI: 10.1093/nutrit/nuad102] [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: 08/25/2023] Open
Abstract
Genetic predisposition and dietary factors can impact cardiovascular disease (CVD) risk. Two important markers in assessing CVD risk are apolipoprotein (apo) B and apolipoprotein A1 plasma levels. These markers are measured as a ratio, with a high apoB:apoA1 ratio associated with increased CVD risk. Dietary and lifestyle recommendations are the cornerstone of managing primary and secondary CVD risk-mitigation strategies. One way to assess the impact of various dietary and lifestyle interventions on CVD risk is to evaluate the changes in CVD risk markers, such as apoB, apoA1, and apoB:apoA1 ratio. Various human studies have demonstrated the impact of dietary, macronutrient, and micronutrient interventions on apoB and apoA1 status. This review aims to elucidate dietary, macronutrient, micronutrient, and nutrigenetic considerations for impacting apoB and apoA1 levels. A low-carbohydrate, high-saturated-fat diet, low fiber intake, low vitamin and mineral intake, and zinc and iron deficiency are associated with an elevated apoB:apoA1 ratio. The Mediterranean diet, vegan diet, fermented dairy products, lower sugar intake, higher protein intake, higher polyunsaturated fat intake, and an omega-3-rich diet are associated with a decreased apoB:apoA1 ratio. Micronutrients associated with a decreased apoB:apoA1 ratio include vitamin D sufficiency, increased serum vitamin C, and magnesium. Variants in the APOE, APOA1, and FADS2 genes may alter the apoB:apoA1 ratio in response to various dietary interventions. When accounting for factors that may favorably alter the apoB:apoA1 ratio, researchers should consider a healthy diet sufficient in polyunsaturated fats, vitamins, minerals, trace minerals, and lower excess sugars.
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Affiliation(s)
| | - Tracy Fasolino
- Clemson School of Nursing, Clemson University, Clemson, South Carolina, USA
| | - Stephanie Davis
- Clemson School of Nursing, Clemson University, Clemson, South Carolina, USA
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Galimberti F, Casula M, Olmastroni E. Apolipoprotein B compared with low-density lipoprotein cholesterol in the atherosclerotic cardiovascular diseases risk assessment. Pharmacol Res 2023; 195:106873. [PMID: 37517561 DOI: 10.1016/j.phrs.2023.106873] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/30/2023] [Accepted: 07/27/2023] [Indexed: 08/01/2023]
Abstract
The subendothelial retention of apolipoprotein B (apoB)-containing lipoproteins is a critical step in the initiation of pro-atherosclerotic processes. Recent genetic and clinical evidence strongly supports the concept that the lipid content of the particles is secondary to the number of circulating atherogenic particles that are trapped within the arterial lumen. Since each low-density lipoproteins (LDL) particle contains one apoB molecule, as do intermediate density lipoprotein (IDL) and very low-density lipoprotein (VLDL) particles, apoB level represents the total number of atherogenic lipoproteins, which is independent of particle density, and not affected by the heterogeneity of particle cholesterol content (clinically evaluated by LDL-cholesterol level). From this perspective, apoB is proposed as a better proxy to LDL-cholesterol for assessing atherosclerotic cardiovascular disease risk, especially in specific subgroups of patients, including subjects with diabetes mellitus, with multiple cardiometabolic risk factors (obesity, metabolic syndrome, insulin resistance, and hypertension) and with high triglyceride levels and very low LDL-cholesterol levels. Therefore, given the causal role of LDL-cholesterol in atherosclerotic cardiovascular disease (ASCVD) development, routine measurement of both LDL-cholesterol and apoB is of utmost importance to properly estimate global cardiovascular risk and to determine the 'residual' risk of ASCVD in patients receiving therapy, as well as to monitor therapeutic effectiveness.
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Affiliation(s)
| | - Manuela Casula
- IRCCS MultiMedica, Sesto S. Giovanni, MI, Italy; Epidemiology and Preventive Pharmacology Service (SEFAP), Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy.
| | - Elena Olmastroni
- Epidemiology and Preventive Pharmacology Service (SEFAP), Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
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Keathley J, Garneau V, Marcil V, Mutch DM, Robitaille J, Rudkowska I, Sofian GM, Desroches S, Vohl MC. Nutrigenetics, omega-3 and plasma lipids/lipoproteins/apolipoproteins with evidence evaluation using the GRADE approach: a systematic review. BMJ Open 2022; 12:e054417. [PMID: 35193914 PMCID: PMC8867311 DOI: 10.1136/bmjopen-2021-054417] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES Despite the uptake of nutrigenetic testing through direct-to-consumer services and healthcare professionals, systematic reviews determining scientific validity are limited in this field. The objective of this review was to: retrieve, synthesise and assess the quality of evidence (confidence) for nutrigenetic approaches related to the effect of genetic variation on plasma lipid, lipoprotein and apolipoprotein responsiveness to omega-3 fatty acid intake. DESIGN A systematic review was conducted using three search engines (Embase, Web of Science and Medline) for articles published up until 1 August 2020. We aimed to systematically search, identify (select) and provide a narrative synthesis of all studies that assessed nutrigenetic associations/interactions for genetic variants (comparators) influencing the plasma lipid, lipoprotein and/or apolipoprotein response (outcomes) to omega-3 fatty acid intake (intervention/exposure) in humans-both paediatric and adult populations (population). We further aimed to assess the overall quality of evidence for specific priority nutrigenetic associations/interactions based on the following inclusion criteria: nutrigenetic associations/interactions reported for the same genetic variants (comparators) influencing the same plasma lipid, lipoprotein and/or apolipoprotein response (outcomes) to omega-3 fatty acid intake (intervention/exposure) in humans-both paediatric and adult populations (population) in at least two independent studies, irrespective of the findings. Risk of bias was assessed in individual studies. Evidence was evaluated using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach with a modification to further consider biological plausibility. RESULTS Out of 1830 articles screened, 65 met the inclusion criteria for the narrative synthesis (n=23 observational, n=42 interventional); of these, 25 met the inclusion criteria for GRADE evidence evaluation. Overall, current evidence is insufficient for gene-diet associations related to omega-3 fatty acid intake on plasma apolipoproteins, total cholesterol, high-density lipoprotein-cholesterol, low-density lipoprotein (LDL)-cholesterol and LDL particle size. However, there is strong (GRADE rating: moderate quality) evidence to suggest that male APOE-E4 carriers (rs429358, rs7412) exhibit significant triglyceride reductions in response to omega-3-rich fish oil with a dose-response effect. Moreover, strong (GRADE rating: high quality) evidence suggests that a 31-SNP nutrigenetic risk score can predict plasma triglyceride responsiveness to omega-3-rich fish oil in adults with overweight/obesity from various ethnicities. CONCLUSIONS Most evidence in this area is weak, but two specific nutrigenetic interactions exhibited strong evidence, with generalisability limited to specific populations. PROSPERO REGISTRATION NUMBER CRD42020185087.
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Affiliation(s)
- Justine Keathley
- Université Laval, Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF) Quebec, Quebec City, Quebec, Canada
- Universite Laval, School of Nutrition, Quebec City, Quebec, Canada
| | - Véronique Garneau
- Université Laval, Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF) Quebec, Quebec City, Quebec, Canada
- Universite Laval, School of Nutrition, Quebec City, Quebec, Canada
| | - Valérie Marcil
- Department of Nutrition, University of Montréal, Montréal, Quebec, Canada
- Research Centre, Sainte-Justine University Health Centre, Montréal, Quebec, Canada
| | - David M Mutch
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, Ontario, Canada
| | - Julie Robitaille
- Université Laval, Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF) Quebec, Quebec City, Quebec, Canada
- Universite Laval, School of Nutrition, Quebec City, Quebec, Canada
| | - Iwona Rudkowska
- Department of Kinesiology, Université Laval, Quebec City, Quebec, Canada
- Endocrinology and Nephrology Unit, CHU de Québec - Université Laval Research Center, Quebec City, Quebec, Canada
| | | | - Sophie Desroches
- Université Laval, Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF) Quebec, Quebec City, Quebec, Canada
- Universite Laval, School of Nutrition, Quebec City, Quebec, Canada
| | - Marie-Claude Vohl
- Université Laval, Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF) Quebec, Quebec City, Quebec, Canada
- Universite Laval, School of Nutrition, Quebec City, Quebec, Canada
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de la Parra Soto LG, Gutiérrez-Uribe JA, Sharma A, Ramírez-Jiménez AK. Is Apo-CIII the new cardiovascular target? An analysis of its current clinical and dietetic therapies. Nutr Metab Cardiovasc Dis 2022; 32:295-308. [PMID: 34895805 DOI: 10.1016/j.numecd.2021.09.035] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 09/21/2021] [Accepted: 09/30/2021] [Indexed: 11/23/2022]
Abstract
AIMS Recently, Apolipoprotein CIII (Apo-CIII) has gained remarkable attention since its overexpression has been strongly correlated to cardiovascular disease (CVD) occurrence. The aim of this review was to summarize the latest findings of Apo-CIII as a CVDs and diabetes risk factor, as well as the plausible mechanisms involved in the development of these pathologies, with particular emphasis on current clinical and dietetic therapies. DATA SYNTHESIS Apo-CIII is a small protein (∼8.8 kDa) that, among other functions, inhibits lipoprotein lipase, a key enzyme in lipid metabolism. Apo-CIII plays a fundamental role in the physiopathology of atherosclerosis, type-1, and type-2 diabetes. Apo-CIII has become a potential clinical target to tackle these multifactorial diseases. Dietetic (omega-3 fatty acids, stanols, polyphenols, lycopene) and non-dietetic (fibrates, statins, and antisense oligonucleotides) therapies have shown promising results to regulate Apo-CIII and triglyceride levels. However, more information from clinical trials is required to validate it as a new target for atherosclerosis and diabetes types 1 and 2. CONCLUSIONS There are still several pathways involving Apo-CIII regulation that might be affected by bioactive compounds that need further research. The mechanisms that trigger metabolic responses following bioactive compounds consumption are mainly related to higher LPL expression and PPARα activation, although the complete pathways are yet to be elucidated.
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Affiliation(s)
- Lorenzo G de la Parra Soto
- Tecnologico de Monterrey, School of Engineering and Sciences, Av. Eugenio Garza Sada 2501 Sur, C.P. 64849, Monterrey, N.L., Mexico
| | - Janet A Gutiérrez-Uribe
- Tecnologico de Monterrey, School of Engineering and Sciences, Av. Eugenio Garza Sada 2501 Sur, C.P. 64849, Monterrey, N.L., Mexico
| | - Ashutosh Sharma
- Tecnologico de Monterrey, School of Engineering and Sciences, Centre of Bioengineering, Campus Queretaro, Av. Epigmenio González, No. 500, Fracc. San Pablo, 76130, Querétaro, Mexico
| | - Aurea K Ramírez-Jiménez
- Tecnologico de Monterrey, School of Engineering and Sciences, Av. Eugenio Garza Sada 2501 Sur, C.P. 64849, Monterrey, N.L., Mexico.
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Grytten E, Laupsa-Borge J, Bohov P, Bjørndal B, Strand E, Skorve J, Nordrehaug JE, Berge RK, Rostrup E, Mellgren G, Dankel SN, Nygård OK. Changes in lipoprotein particle subclasses, standard lipids, and apolipoproteins after supplementation with n-3 or n-6 PUFAs in abdominal obesity: A randomized double-blind crossover study. Clin Nutr 2021; 40:2556-2575. [PMID: 33933722 DOI: 10.1016/j.clnu.2021.03.040] [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] [Received: 12/16/2020] [Revised: 03/26/2021] [Accepted: 03/26/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND & AIMS Marine-derived omega-3 (n-3) polyunsaturated fatty acids (PUFAs), mainly eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), lower circulating levels of triacylglycerols (TAGs), and the plant-derived omega-6 (n-6) PUFA linoleic acid (LA) may reduce cholesterol levels. Clinical studies on effects of these dietary or supplemental PUFAs on other blood fat fractions are few and have shown conflicting results. This study aimed to determine effects of high-dose supplemental n-3 (EPA + DHA) and n-6 (LA) PUFAs from high-quality oils on circulating lipoprotein subfractions and standard lipids (primary outcomes), as well as apolipoproteins, fatty acids, and glycemic control (secondary outcomes), in females and males with abdominal obesity. METHODS This was a randomized double-blind crossover study with two 7-wk intervention periods separated by a 9-wk washout phase. Females (n = 16) were supplemented with 3 g/d of EPA + DHA (TAG fish oil) or 15 g/d of LA (safflower oil), while males (n = 23) received a dose of 4 g/d of EPA + DHA or 20 g/d of LA. In fasting blood samples, we investigated lipoprotein particle subclasses by nuclear magnetic resonance spectroscopy, as well as standard lipids, apolipoproteins, fatty acid profiles, and glucose and insulin. Data were analyzed by linear mixed-effects modeling with 'subjects' as the random factor. RESULTS The difference between interventions in relative change scores was among the lipoprotein subfractions significant for total very-low-density lipoproteins (VLDLs) (n-3 vs. n-6: -38%∗ vs. +16%, p < 0.001; ∗: significant within-treatment change score), large VLDLs (-58%∗ vs. -0.91%, p < 0.001), small VLDLs (-57%∗ vs. +41%∗, p < 0.001), total low-density lipoproteins (LDLs) (+5.8%∗ vs. -4.3%∗, p = 0.002), large LDLs (+23%∗ vs. -2.1%, p = 0.004), total high-density lipoproteins (HDLs) (-6.0%∗ vs. +3.7%, p < 0.001), large HDLs (+11%∗ vs. -5.3%, p = 0.001), medium HDLs (-24%∗ vs. +6.2%, p = 0.030), and small HDLs (-9.9%∗ vs. +9.6%∗, p = 0.002), and among standard lipids for TAGs (-16%∗ vs. -2.6%, p = 0.014), non-esterified fatty acids (-19%∗ vs. +5.5%, p = 0.033), and total cholesterol (-0.28% vs. -4.4%∗, p = 0.042). A differential response in relative change scores was also found for apolipoprotein (apo)B (+0.40% vs. -6.0%∗, p = 0.008), apoA-II (-6.0%∗ vs. +1.5%, p = 0.001), apoC-II (-11%∗ vs. -1.7%, p = 0.025), and apoE (+3.3% vs. -3.8%, p = 0.028). CONCLUSIONS High-dose supplementation of high-quality oils with n-3 (EPA + DHA) or n-6 (LA) PUFAs was followed by reductions in primarily TAG- or cholesterol-related markers, respectively. The responses after both interventions point to changes in the lipoprotein-lipid-apolipoprotein profile that have been associated with reduced cardiometabolic risk, also among people with TAG or LDL-C levels within the normal range. REGISTRATION Registered under ClinicalTrials.gov Identifier: NCT02647333. CLINICAL TRIAL REGISTRATION Registered at https://clinicaltrials.gov/ct2/show/NCT02647333.
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Affiliation(s)
- Elise Grytten
- Hormone Laboratory, Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, 5021 Bergen, Norway; Mohn Nutrition Research Laboratory, Department of Clinical Science, University of Bergen, 5020 Bergen, Norway.
| | - Johnny Laupsa-Borge
- Hormone Laboratory, Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, 5021 Bergen, Norway; Mohn Nutrition Research Laboratory, Department of Clinical Science, University of Bergen, 5020 Bergen, Norway.
| | - Pavol Bohov
- Department of Clinical Science, University of Bergen, 5020 Bergen, Norway.
| | - Bodil Bjørndal
- Department of Clinical Science, University of Bergen, 5020 Bergen, Norway.
| | - Elin Strand
- Department of Clinical Science, University of Bergen, 5020 Bergen, Norway.
| | - Jon Skorve
- Department of Clinical Science, University of Bergen, 5020 Bergen, Norway.
| | - Jan Erik Nordrehaug
- Department of Heart Disease, Haukeland University Hospital, 5021 Bergen, Norway; Department of Clinical Science, University of Bergen, 5020 Bergen, Norway.
| | - Rolf K Berge
- Department of Clinical Science, University of Bergen, 5020 Bergen, Norway.
| | - Espen Rostrup
- Department of Heart Disease, Haukeland University Hospital, 5021 Bergen, Norway.
| | - Gunnar Mellgren
- Hormone Laboratory, Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, 5021 Bergen, Norway; Mohn Nutrition Research Laboratory, Department of Clinical Science, University of Bergen, 5020 Bergen, Norway.
| | - Simon N Dankel
- Hormone Laboratory, Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital, 5021 Bergen, Norway; Mohn Nutrition Research Laboratory, Department of Clinical Science, University of Bergen, 5020 Bergen, Norway.
| | - Ottar K Nygård
- Department of Heart Disease, Haukeland University Hospital, 5021 Bergen, Norway; Mohn Nutrition Research Laboratory, Department of Clinical Science, University of Bergen, 5020 Bergen, Norway.
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Detopoulou P, Demopoulos CA, Antonopoulou S. Micronutrients, Phytochemicals and Mediterranean Diet: A Potential Protective Role against COVID-19 through Modulation of PAF Actions and Metabolism. Nutrients 2021; 13:nu13020462. [PMID: 33573169 PMCID: PMC7911163 DOI: 10.3390/nu13020462] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/23/2021] [Accepted: 01/26/2021] [Indexed: 01/08/2023] Open
Abstract
The new coronavirus disease 2019 (COVID-19) pandemic is an emerging situation with high rates of morbidity and mortality, in the pathophysiology of which inflammation and thrombosis are implicated. The disease is directly connected to the nutritional status of patients and a well-balanced diet is recommended by official sources. Recently, the role of platelet activating factor (PAF) was suggested in the pathogenesis of COVID-19. In the present review several micronutrients (vitamin A, vitamin C, vitamin E, vitamin D, selenium, omega-3 fatty acids, and minerals), phytochemicals and Mediterranean diet compounds with potential anti-COVID activity are presented. We further underline that the well-known anti-inflammatory and anti-thrombotic actions of the investigated nutrients and/or holistic dietary schemes, such as the Mediterranean diet, are also mediated through PAF. In conclusion, there is no single food to prevent coronavirus Although the relationship between PAF and COVID-19 is not robust, a healthy diet containing PAF inhibitors may target both inflammation and thrombosis and prevent the deleterious effects of COVID-19. The next step is the experimental confirmation or not of the PAF-COVID-19 hypothesis.
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Affiliation(s)
- Paraskevi Detopoulou
- Department of Clinical Nutrition, General Hospital Korgialenio Benakio, 11526 Athens, Greece;
| | - Constantinos A. Demopoulos
- Laboratory of Biochemistry, Faculty of Chemistry, National & Kapodistrian University of Athens, 16121 Athens, Greece;
| | - Smaragdi Antonopoulou
- Laboratory of Biology, Biochemistry and Microbiology, Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, 70 El. Venizelou Street, 17671 Athens, Greece
- Correspondence: ; Tel.: +30-210-954-9230; Fax: +30-210-957-7050
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Jamshidi K, Abdollahzad H, Nachvak M, Rezaei M, Golpayegani MR, Sharifi Zahabi E. Effects of Alpha-Lipoic Acid Supplementation on Cardiovascular Disease Risk Factors in β-Thalassemia Major Patients: A Clinical Trial Crossover Study. J Blood Med 2020; 11:131-139. [PMID: 32494211 PMCID: PMC7225175 DOI: 10.2147/jbm.s252105] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 04/22/2020] [Indexed: 01/05/2023] Open
Abstract
AIM Thalassemia is one of the most common genetic diseases, and cardiovascular disease (CVD) has been considered as the leading cause of mortality in more than 50% of β-thalassemia patients. The aim of this study was to determine the effects of alpha-lipoic acid (ALA) on CVD risk factors in β-thalassemia major patients. METHODS Twenty β-thalassemia major patients participated in this randomized crossover clinical trial study. Participants were randomly assigned to ALA (600 mg/day) or placebo groups for two 8-wk interventions that were separated by a 3-wk washout period. The CVD risk factors including serum osteoprotegerin (OPG), homocysteine, lipoprotein-associated phospholipase A2 and trimethylamine N-oxide were measured at the beginning and the end of each intervention phase according to the standard protocol. RESULTS Serum OPG reduced significantly in the ALA group in all participants (5.38 ± 2.79 to 3.27 ± 2.43 ng/mL, P= .003) and in the male subgroup (5.24 ± 2.56 to 3.13 ± 2.5 ng/mL, P= .015); this reduction was significant in comparison with the placebo group (P= .013). The changes in other CVD risk factors were not significant. CONCLUSION The results of this study showed that after 8-wk of ALA consumption, the serum OPG reduced significantly in β-thalassemia major patients. Therefore, controlling the serum OPG level with ALA consumption can be an important complementary therapeutic option to prevent the progression of CVD in β-thalassemia major patients.
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Affiliation(s)
- Khadijeh Jamshidi
- The Student Research Committee, School of Nutritional Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hadi Abdollahzad
- Nutritional Sciences Department, School of Nutritional Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mostafa Nachvak
- Nutritional Sciences Department, School of Nutritional Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mansour Rezaei
- Department of Biostatistics and Epidemiology, School of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad Reza Golpayegani
- Department of Pediatrics, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Elham Sharifi Zahabi
- Imam Khomeini Comprehensive Health Services Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Wu H, Xu L, Ballantyne CM. Dietary and Pharmacological Fatty Acids and Cardiovascular Health. J Clin Endocrinol Metab 2020; 105:dgz174. [PMID: 31678992 PMCID: PMC7174038 DOI: 10.1210/clinem/dgz174] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 11/01/2019] [Indexed: 12/30/2022]
Abstract
CONTEXT The effects of dietary intake of different fatty acids and pharmacological use of fatty acids, specifically long-chain n-3 polyunsaturated fatty acids (LC n-3 PUFAs), on cardiovascular health and atherosclerotic cardiovascular disease (ASCVD) prevention have been examined in a large number of observational studies and clinical trials. This review summarizes recent data and discusses potential mechanisms. EVIDENCE ACQUISITION The review is based on the authors' knowledge of the field supplemented by a PubMed search using the terms seafood, fish oil, saturated fatty acids, omega-3 fatty acids, eicosapentaenoic acid, docosahexaenoic acid, polyunsaturated fatty acids, monounsaturated fatty acids, and ASCVD. EVIDENCE SYNTHESIS We mainly discuss the recent clinical trials that examine the effects of different types of dietary fatty acids and pharmacological use of n-3 PUFA products on ASCVD prevention and the potential mechanisms. CONCLUSIONS While replacement of dietary saturated fat with unsaturated fat, polyunsaturated fat in particular, or intake of LC n-3 PUFA-rich seafood has generally shown benefit for ASCVD prevention and is recommended for cardiovascular benefits, data on effects of n-3 PUFA products on ASCVD health are inconsistent. However, recent clinical trials support benefits of prescription EPA in ASCVD prevention. n-3 PUFAs may contribute to ASCVD prevention through multiple mechanisms, including lowering plasma triglyceride levels, anti-inflammatory effects, antithrombotic effects, and effects on endothelial function.
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Affiliation(s)
- Huaizhu Wu
- Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Lu Xu
- Department of Medicine, Baylor College of Medicine, Houston, Texas
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Abstract
The effect of dietary fats on cardiometabolic diseases, including cardiovascular diseases and type 2 diabetes mellitus, has generated tremendous interest. Many earlier investigations focused on total fat and conventional fat classes (such as saturated and unsaturated fats) and their influence on a limited number of risk factors. However, dietary fats comprise heterogeneous molecules with diverse structures, and growing research in the past two decades supports correspondingly complex health effects of individual dietary fats. Moreover, health effects of dietary fats might be modified by additional factors, such as accompanying nutrients and food-processing methods, emphasizing the importance of the food sources. Accordingly, the rapidly increasing scientific findings on dietary fats and cardiometabolic diseases have generated debate among scientists, caused confusion for the general public and present challenges for translation into dietary advice and policies. This Review summarizes the evidence on the effects of different dietary fats and their food sources on cell function and on risk factors and clinical events of cardiometabolic diseases. The aim is not to provide an exhaustive review but rather to focus on the most important evidence from randomized controlled trials and prospective cohort studies and to highlight current areas of controversy and the most relevant future research directions for understanding how to improve the prevention and management of cardiometabolic diseases through optimization of dietary fat intake.
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11
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Walker RE, Jackson KH, Tintle NL, Shearer GC, Bernasconi A, Masson S, Latini R, Heydari B, Kwong RY, Flock M, Kris-Etherton PM, Hedengran A, Carney RM, Skulas-Ray A, Gidding SS, Dewell A, Gardner CD, Grenon SM, Sarter B, Newman JW, Pedersen TL, Larson MK, Harris WS. Predicting the effects of supplemental EPA and DHA on the omega-3 index. Am J Clin Nutr 2019; 110:1034-1040. [PMID: 31396625 DOI: 10.1093/ajcn/nqz161] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 06/27/2019] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Supplemental long-chain omega-3 (n-3) fatty acids (EPA and DHA) raise erythrocyte EPA + DHA [omega-3 index (O3I)] concentrations, but the magnitude or variability of this effect is unclear. OBJECTIVE The purpose of this study was to model the effects of supplemental EPA + DHA on the O3I. METHODS Deidentified data from 1422 individuals from 14 published n-3 intervention trials were included. Variables considered included dose, baseline O3I, sex, age, weight, height, chemical form [ethyl ester (EE) compared with triglyceride (TG)], and duration of treatment. The O3I was measured by the same method in all included studies. Variables were selected by stepwise regression using the Bayesian information criterion. RESULTS Individuals supplemented with EPA + DHA (n = 846) took a mean ± SD of 1983 ± 1297 mg/d, and the placebo controls (n = 576) took none. The mean duration of supplementation was 13.6 ± 6.0 wk. The O3I increased from 4.9% ± 1.7% to 8.1% ± 2.7% in the supplemented individuals ( P < 0.0001). The final model included dose, baseline O3I, and chemical formulation type (EE or TG), and these explained 62% of the variance in response (P < 0.0001). The model predicted that the final O3I (and 95% CI) for a population like this, with a baseline concentration of 4.9%, given 850 mg/d of EPA + DHA EE would be ∼6.5% (95% CI: 6.3%, 6.7%). Gram for gram, TG-based supplements increased the O3I by about 1 percentage point more than EE products. CONCLUSIONS Of the factors tested, only baseline O3I, dose, and chemical formulation were significant predictors of O3I response to supplementation. The model developed here can be used by researchers to help estimate the O3I response to a given EPA + DHA dose and chemical form.
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Affiliation(s)
- Rachel E Walker
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA
| | | | - Nathan L Tintle
- Department of Mathematics and Statistics, Dordt College, Sioux Center, IA, USA
| | - Gregory C Shearer
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA
- Department of Internal Medicine, Sanford School of Medicine, University of South Dakota, Sioux Falls, SD, USA
| | - Aldo Bernasconi
- Global Organization for EPA and DHA, Salt Lake City, UT, USA
| | - Serge Masson
- Department of Cardiovascular Research, Institute of Pharmacological Research "Mario Negri," Milan, Italy
| | - Roberto Latini
- Department of Cardiovascular Research, Institute of Pharmacological Research "Mario Negri," Milan, Italy
| | - Bobak Heydari
- Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, Alberta, Canada
| | - Raymond Y Kwong
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Michael Flock
- Clinical and Translational Science Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Penny M Kris-Etherton
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, USA
| | - Anne Hedengran
- Department of Ophthalmology, Rigshospitalet, Glostrup, Denmark
| | - Robert M Carney
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO, USA
| | - Ann Skulas-Ray
- Department of Nutritional Sciences, University of Arizona, Tucson, AZ, USA
| | | | - Antonella Dewell
- Stanford Prevention Research Center, Stanford University, Stanford, CA, USA
| | | | - S Marlene Grenon
- Department of Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - Barbara Sarter
- Department of Naturopathic Medicine, Bastyr University, San Diego, CA, USA
| | - John W Newman
- Obesity and Metabolism Research Unit, Western Human Nutrition Research Center, Agricultural Research Service, US Department of Agriculture, Davis, CA, USA
| | - Theresa L Pedersen
- Department of Food Science and Technology, University of California, Davis, Davis, CA, USA
| | - Mark K Larson
- Department of Biology, Augustana University, Sioux Falls, SD, USA
| | - William S Harris
- OmegaQuant Analytics, LLC, Sioux Falls, SD, USA
- Department of Internal Medicine, Sanford School of Medicine, University of South Dakota, Sioux Falls, SD, USA
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12
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Skulas-Ray AC, Wilson PWF, Harris WS, Brinton EA, Kris-Etherton PM, Richter CK, Jacobson TA, Engler MB, Miller M, Robinson JG, Blum CB, Rodriguez-Leyva D, de Ferranti SD, Welty FK. Omega-3 Fatty Acids for the Management of Hypertriglyceridemia: A Science Advisory From the American Heart Association. Circulation 2019; 140:e673-e691. [PMID: 31422671 DOI: 10.1161/cir.0000000000000709] [Citation(s) in RCA: 231] [Impact Index Per Article: 46.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Hypertriglyceridemia (triglycerides 200-499 mg/dL) is relatively common in the United States, whereas more severe triglyceride elevations (very high triglycerides, ≥500 mg/dL) are far less frequently observed. Both are becoming increasingly prevalent in the United States and elsewhere, likely driven in large part by growing rates of obesity and diabetes mellitus. In a 2002 American Heart Association scientific statement, the omega-3 fatty acids (n-3 FAs) eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) were recommended (at a dose of 2-4 g/d) for reducing triglycerides in patients with elevated triglycerides. Since 2002, prescription agents containing EPA+DHA or EPA alone have been approved by the US Food and Drug Administration for treating very high triglycerides; these agents are also widely used for hypertriglyceridemia. The purpose of this advisory is to summarize the lipid and lipoprotein effects resulting from pharmacological doses of n-3 FAs (>3 g/d total EPA+DHA) on the basis of new scientific data and availability of n-3 FA agents. In treatment of very high triglycerides with 4 g/d, EPA+DHA agents reduce triglycerides by ≥30% with concurrent increases in low-density lipoprotein cholesterol, whereas EPA-only did not raise low-density lipoprotein cholesterol in very high triglycerides. When used to treat hypertriglyceridemia, n-3 FAs with EPA+DHA or with EPA-only appear roughly comparable for triglyceride lowering and do not increase low-density lipoprotein cholesterol when used as monotherapy or in combination with a statin. In the largest trials of 4 g/d prescription n-3 FA, non-high-density lipoprotein cholesterol and apolipoprotein B were modestly decreased, indicating reductions in total atherogenic lipoproteins. The use of n-3 FA (4 g/d) for improving atherosclerotic cardiovascular disease risk in patients with hypertriglyceridemia is supported by a 25% reduction in major adverse cardiovascular events in REDUCE-IT (Reduction of Cardiovascular Events With EPA Intervention Trial), a randomized placebo-controlled trial of EPA-only in high-risk patients treated with a statin. The results of a trial of 4 g/d prescription EPA+DHA in hypertriglyceridemia are anticipated in 2020. We conclude that prescription n-3 FAs (EPA+DHA or EPA-only) at a dose of 4 g/d (>3 g/d total EPA+DHA) are an effective and safe option for reducing triglycerides as monotherapy or as an adjunct to other lipid-lowering agents.
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13
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Yi M, Li Q, Zhao Y, Nie S, Wu N, Wang D. Metabolomics study on the therapeutic effect of traditional Chinese medicine Xue-Fu-Zhu-Yu decoction in coronary heart disease based on LC-Q-TOF/MS and GC-MS analysis. Drug Metab Pharmacokinet 2019; 34:340-349. [PMID: 31474470 DOI: 10.1016/j.dmpk.2019.07.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 07/07/2019] [Accepted: 07/31/2019] [Indexed: 11/29/2022]
Abstract
The present study aims is to investigate the metabolic mechanism of Xue-Fu-Zhu-Yu decoction (XFZYD) in the treatment of blood-stasis syndrome in Coronary Heart Disease (CHD). To that end, 30 CHD patients with Blood-Stasis Syndrome (BSS) and 20 healthy subjects were enrolled. LC-Q-TOF/MS analysis determined that in comparison between CHD with BSS patients (Group A) and healthy subjects (Group C), 59 significantly differential metabolites in the positive mode and 18 significantly differential metabolites in the negative mode. The metabolite constituents in the plasma of 30 CHD with BSS patients before (group A) and after 30 days of treatment (Group B), and 20 healthy subjects (Group C) were analyzed using LC-Q-TOF/MS and GC-MS. Based on multivariate statistical analysis (PCA, PLS-DA and OPLS-DA), we determined 69 differential metabolites. The levels of hemorheology indexes were significantly down-regulated after treatment. Metabolic pathway attribution analysis showed that lipid metabolism, amino acid metabolism and bile acid metabolism pathways are involved. Our study identifies the metabolic networks of CHD and demonstrates the efficacy of this metabolomics approach to systematically study the therapeutic effect of XFZYC on CHD.
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Affiliation(s)
- Min Yi
- Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, 87 Xiangya Road, Kaifu District, Changsha, Hunan, 410008, China
| | - Qiuxia Li
- Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, 87 Xiangya Road, Kaifu District, Changsha, Hunan, 410008, China
| | - Yuhang Zhao
- Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, 87 Xiangya Road, Kaifu District, Changsha, Hunan, 410008, China
| | - Shanshan Nie
- Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, 87 Xiangya Road, Kaifu District, Changsha, Hunan, 410008, China
| | - Ning Wu
- Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, 87 Xiangya Road, Kaifu District, Changsha, Hunan, 410008, China
| | - Dongsheng Wang
- Department of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, 87 Xiangya Road, Kaifu District, Changsha, Hunan, 410008, China.
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14
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Yang B, Shi L, Wang AM, Shi MQ, Li ZH, Zhao F, Guo XJ, Li D. Lowering Effects of n-3 Fatty Acid Supplements on Blood Pressure by Reducing Plasma Angiotensin II in Inner Mongolia Hypertensive Patients: A Double-Blind Randomized Controlled Trial. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:184-192. [PMID: 30511840 DOI: 10.1021/acs.jafc.8b05463] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Whether n-3 fatty acid (FA) has hypotensive actions among Chinese adults remains inconclusive. Hypertensive patients from Inner Mongolia, China ( n = 126) were recruited to a double-blind, randomized controlled trial. We investigated the effects of n-3 FA supplements on blood pressure (BP, mm Hg), plasma concentrations of angiotensin II (Ang II, pg/mL), and nitric oxygen (NO, μmol/L), using fish oil ( n = 41, 4 capsules/day, equivalent to 2 g of eicosapentaenoic acid plus docosahexaenoic acid) and flaxseed oil ( n = 42, 4 capsules/day, equivalent to 2.5 g of α-linolenic acid). Comparing to the control group (corn oil, n = 43), the mean systolic BP (-4.52 ± 9.28 vs -1.51 ± 9.23, P = 0.040) and the plasma Ang II levels (-12.68 ± 10.87 vs -4.93 ± 9.08, P = 0.023) were significantly lowered in the fish oil group, whereas diastolic BP ( P = 0.285) and plasma NO levels ( P = 0.220) were not. Such findings suggest that marine-based n-3 FA has a hypotensive efficacy in Chinese hypertensive patients possibly through inhibiting Ang II-dependent vasoconstrictions.
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Affiliation(s)
- Bo Yang
- Institute of Lipids Medicine , Wenzhou Medical University , Chashan University Town, Wenzhou , China 325035
- Department of Food Science and Nutrition , Zhejiang University , Hangzhou , China 310029
| | - Lin Shi
- Ejin Horo Banner Centre for Disease Prevention and Control, Ordos , Inner Mongolia , China 017200
| | - Ai-Min Wang
- Ejin Horo Banner Centre for Disease Prevention and Control, Ordos , Inner Mongolia , China 017200
| | - Mei-Qi Shi
- Department of Food Science and Nutrition , Zhejiang University , Hangzhou , China 310029
| | - Zi-Hao Li
- Department of Food Science and Nutrition , Zhejiang University , Hangzhou , China 310029
| | - Feng Zhao
- Institute of Nutrition and Health , Qingdao University , 308 Ningxia Road , Qingdao , China 266003
| | - Xiao-Juan Guo
- Institute of Lipids Medicine , Wenzhou Medical University , Chashan University Town, Wenzhou , China 325035
| | - Duo Li
- Institute of Nutrition and Health , Qingdao University , 308 Ningxia Road , Qingdao , China 266003
- Department of Food Science and Nutrition , Zhejiang University , Hangzhou , China 310029
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15
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Yang B, Shi MQ, Li ZH, Shi L, Wang AM, Guo XJ, Li D. Effects of n-3 fatty acid supplements on cardiometabolic profiles in hypertensive patients with abdominal obesity in Inner Mongolia: a randomized controlled trial. Food Funct 2019; 10:1661-1670. [DOI: 10.1039/c8fo01707g] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Daily supplementation with n-3 fatty acid (FA) has been believed to be an adjunct or alternative to drug treatments to reduce blood pressure (BP) and triglyceride (TG) levels in western patients with high risk of cardiovascular disease.
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Affiliation(s)
- Bo Yang
- Institute of Lipids Medicine
- Wenzhou Medical University
- Wenzhou
- China
| | - Mei-qi Shi
- Department of Food Science and Nutrition
- Zhejiang University
- Hangzhou
- China
| | - Zi-hao Li
- Department of Food Science and Nutrition
- Zhejiang University
- Hangzhou
- China
| | - Lin Shi
- Ejin Horo Banner Centre for Disease Prevention and Control
- Ordos
- China
| | - Ai-min Wang
- Ejin Horo Banner Centre for Disease Prevention and Control
- Ordos
- China
| | - Xiao-juan Guo
- Institute of Lipids Medicine
- Wenzhou Medical University
- Wenzhou
- China
| | - Duo Li
- Department of Food Science and Nutrition
- Zhejiang University
- Hangzhou
- China
- Institute of Nutrition & Health
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16
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Sahebkar A, Simental-Mendía LE, Mikhailidis DP, Pirro M, Banach M, Sirtori CR, Reiner Ž. Effect of omega-3 supplements on plasma apolipoprotein C-III concentrations: a systematic review and meta-analysis of randomized controlled trials. Ann Med 2018; 50:565-575. [PMID: 30102092 DOI: 10.1080/07853890.2018.1511919] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Apolipoprotein C-III (apo C-III) is a key regulator of triglycerides metabolism. The aim of this meta-analysis was to assess the effect of fish omega-3 polyunsaturated fatty acids (PUFAs) on apo C-III levels. METHODS Randomized placebo-controlled trials investigating the impact of omega-3 on apo C-III levels were searched in PubMed-Medline, SCOPUS, Web of Science and Google Scholar. A random-effects model and generic inverse variance method were used for quantitative data synthesis. Sensitivity analysis was conducted using the leave-one-out method. A weighted random-effects meta-regression was performed to evaluate the impact of potential confounders on glycemic parameters. RESULTS This meta-analysis comprising 2062 subjects showed a significant reduction of apo C-III concentrations following treatment with omega-3 (WMD: -22.18 mg/L, 95% confidence interval: -31.61, -12.75, p < .001; I2: 88.24%). Subgroup analysis showed a significant reduction of plasma apo C-III concentrations by eicosapentaenoic acid (EPA) ethyl esters but not omega-3 carboxylic acids or omega-3 ethyl esters. There was a greater apo C-III reduction with only EPA as compared with supplements containing EPA and docosahexaenoic acid (DHA) or only DHA. A positive association between the apo C-III-lowering effect of omega-3 with baseline apo C-III concentrations and treatment duration was found. CONCLUSIONS This meta-analysis has shown that omega-3 PUFAs might significantly decrease apo C-III. Key messages Omega-3 PUFA supplements significantly reduce apo C-III plasma levels, particularly in hypertriglyceridemic patients when applied in appropriate dose (more than 2 g/day) Triglyceride (TG)-lowering effect is achieved via peroxisome proliferator-activated receptors α Further studies should address the effect of omega-3 PUFAs alone or with other lipid-lowering drugs in order to provide a final answer whether apo C-III could be an important target for prevention of cardiovascular disease New apo C-III antisense oligonucleotide drug (Volanesorsen) showed to be promising in decreasing elevated TGs by reducing levels of apo C-III mRNA.
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Affiliation(s)
- Amirhossein Sahebkar
- a Biotechnology Research Center , Mashhad University of Medical Sciences , Mashhad , Iran
| | | | - Dimitri P Mikhailidis
- c Department of Clinical Biochemistry, Royal Free Hospital Campus , University College London Medical School, University College London (UCL) , London , United Kingdom
| | - Matteo Pirro
- d Unit of Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Medicine , University of Perugia , Perugia , Italy
| | - Maciej Banach
- e Department of Hypertension , WAM University Hospital in Lodz, Medical University of Lodz , Lodz , Poland.,f Polish Mother's Memorial Hospital Research Institute (PMMHRI) , Lodz , Poland
| | - Cesare R Sirtori
- g Centro Dislipidemie , A.S.S.T. Grande Ospedale Metropolitano Niguarda , Milan , Italy
| | - Željko Reiner
- h Department of Internal medicine, School of Medicine , University Hospital Center Zagreb, University of Zagreb , Zagreb , Croatia
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17
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Sparkes C, Gibson R, Sinclair A, Else PL, Meyer BJ. Effect of Low Dose Docosahexaenoic Acid-Rich Fish Oil on Plasma Lipids and Lipoproteins in Pre-Menopausal Women: A Dose⁻Response Randomized Placebo-Controlled Trial. Nutrients 2018; 10:nu10101460. [PMID: 30297663 PMCID: PMC6212906 DOI: 10.3390/nu10101460] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 09/14/2018] [Accepted: 09/21/2018] [Indexed: 12/15/2022] Open
Abstract
Omega-3 long chain polyunsaturated fatty acid (n-3 LCPUFA) supplementation has been shown to improve plasma lipid profiles in men and post-menopausal women, however, data for pre-menopausal women are lacking. The benefits of intakes less than 1 g/day have not been well studied, and dose–response data is limited. The aim of this study was to determine the effect of low doses of docosahexaenoic acid (DHA)-rich tuna oil on plasma triglyceride (TG) lowering in pre-menopausal women, and investigate if low dose DHA-rich tuna oil supplementation would increase the low-density lipoprotein (LDL) and high-density lipoprotein (HDL) particle sizes. A randomized, double-blind, placebo-controlled trial was conducted, in which 53 healthy pre-menopausal women with mildly elevated plasma TG levels consumed 0, 0.35, 0.7, or 1 g/day n-3 LCPUFA as HiDHA™ tuna oil or placebo (Sunola oil) capsules for 8 weeks. Supplementation with 1 g/day n-3 LCPUFA, but not lower doses, reduced plasma TG by 23% in pre-menopausal women. This was reflected in a dose-dependent reduction in very-low-density lipoprotein (VLDL)-TG (R2 = 0.20, p = 0.003). A weak dose-dependent shift in HDL (but not LDL) particle size was identified (R2 = 0.05, p = 0.04). The results of this study indicate that DHA-rich n-3 LCPUFA supplementation at a dose of 1 g/day is an effective TG-lowering agent and increases HDL particle size in pre-menopausal women.
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Affiliation(s)
- Cassandra Sparkes
- School of Medicine, University of Wollongong, Wollongong, NSW 2522, Australia.
- Illawarra Medical Research Institute, University of Wollongong, Wollongong, NSW 2522, Australia.
| | - Robert Gibson
- University of Adelaide, Adelaide, SA 5005, Australia.
| | - Andrew Sinclair
- Faculty of Health, Deakin University, Geelong, VIC 3220, Australia.
- Department of Nutrition, Dietetics and Food, Monash University, Notting Hill, VIC 3168, Australia.
| | - Paul L Else
- School of Medicine, University of Wollongong, Wollongong, NSW 2522, Australia.
- Illawarra Medical Research Institute, University of Wollongong, Wollongong, NSW 2522, Australia.
| | - Barbara J Meyer
- School of Medicine, University of Wollongong, Wollongong, NSW 2522, Australia.
- Illawarra Medical Research Institute, University of Wollongong, Wollongong, NSW 2522, Australia.
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18
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Shen T, Xing G, Zhu J, Zhang S, Cai Y, Li D, Xu G, Xing E, Rao J, Shi R. Effects of 12-week supplementation of marine Omega-3 PUFA-based formulation Omega3Q10 in older adults with prehypertension and/or elevated blood cholesterol. Lipids Health Dis 2017; 16:253. [PMID: 29282085 PMCID: PMC5745982 DOI: 10.1186/s12944-017-0617-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 11/19/2017] [Indexed: 02/05/2023] Open
Abstract
Backgrounds To study the effects of supplementation of a marine omega-3 poly-unsaturated fatty acids (n3-PUFA) formulation (Omega3Q10) in older adults with hypertension and/or hypercholesterolemia. Methods A total of 97 people were enrolled to receive 12-week supplementation of either Omega3Q10 (n = 48) or soybean oil (n = 49). Total cholesterol (TC), low density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C), and hypertension-related symptoms were determined before and after the supplementation. Results There were no baseline differences between the two groups. Omega3Q10 supplementation significantly reduced diastolic blood pressure (DBP) (from 81.6 ± 5.3 mmHg to 79.3 ± 5.2 mmHg, P < 0.05). Blood concentrations of TC and LDL-C decreased significantly and blood HDL-C level increased significantly after 12 weeks of Omega3Q10 (5.5 ± 0.7 vs. 5.3 ± 0.5, P < 0.05; 3.7 ± 0.8 vs. 3.3 ± 0.6, P < 0.05; 1.2 ± 0.6 vs. 1.3 ± 0.5, P < 0.05, respectively) and soybean oil supplementation (5.7 ± 0.8 vs. 5.6 ± 0.7, P < 0.05; 3.6 ± 0.7 vs. 3.4 ± 0.8, P < 0.05; 1.0 ± 0.8 vs. 1.2 ± 0.7, P < 0.05, respectively) but no group differences were found. A significantly greater proportion of the people in the Omega3Q10 group became free from headache and palpitations & chest tightness symptoms after the 12-week supplementation compared to that of the soybean oil group (95.5% vs. 71.4%, P < 0.01; 95.8 vs. 75.5%, P < 0.01, respectively). Conclusion 12-week supplementation of Fish oil-based PUFA appear to be more effective in improving DBP and hypertension-related symptoms than soybean oil in old adults with hypertension and hypercholesterolemia although both supplementation improved TC, LDL-C and HDL-C concentrations.
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Affiliation(s)
- Tian Shen
- Department of Community Health and Behavior Medicine, School of Public Health, Shanghai Jiao Tong University, Shanghai, 200025, People's Republic of China
| | - Guoqiang Xing
- Imaging Institute of Rehabilitation and Development of Brain Function, the Second Clinical Medical College of North Sichuan Medical College, Nanchong Central Hospital, Nanchong, 637000, People's Republic of China. .,Lotus Biotech.com LLC, John Hopkins University-MCC, 9601 Medical Center Drive, Rockville, MD, 20850, USA.
| | - Jingfen Zhu
- Department of Community Health and Behavior Medicine, School of Public Health, Shanghai Jiao Tong University, Shanghai, 200025, People's Republic of China
| | - Shuxian Zhang
- Department of Community Health and Behavior Medicine, School of Public Health, Shanghai Jiao Tong University, Shanghai, 200025, People's Republic of China
| | - Yong Cai
- Department of Community Health and Behavior Medicine, School of Public Health, Shanghai Jiao Tong University, Shanghai, 200025, People's Republic of China. .,Department of Community Health and Family Medicine, Shanghai Jiao Tong University School of Public Health, Shanghai, 200025, People's Republic of China.
| | - Donghua Li
- Tang Qiao Community Health Service Center, Pudong New District, Shanghai, 200127, People's Republic of China
| | - Gang Xu
- Department of Community Health and Behavior Medicine, School of Public Health, Shanghai Jiao Tong University, Shanghai, 200025, People's Republic of China
| | - Evan Xing
- Biochemistry Program, University of Maryland, Baltimore, MD, 21201, USA
| | - Jianyu Rao
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, 90095, USA
| | - Rong Shi
- School of Public Health, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, People's Republic of China
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A Novel ω-3 Acid Ethyl Ester Formulation Incorporating Advanced Lipid Technologies TM (ALT ®) Improves Docosahexaenoic Acid and Eicosapentaenoic Acid Bioavailability Compared with Lovaza ®. Clin Ther 2017; 39:581-591. [PMID: 28189364 DOI: 10.1016/j.clinthera.2017.01.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 01/02/2017] [Accepted: 01/10/2017] [Indexed: 02/06/2023]
Abstract
PURPOSE The US Food and Drug Administration has approved several highly purified ω-3 fatty acid prescription drugs for the treatment of severe hypertriglyceridemia. These differ in the amounts and forms of docosahexaenoic acid (DHA) and/or eicosapentaenoic acid (EPA). This study compared the bioavailability of SC401 (1530 mg EPA-ethyl esters [EEs] and DHA-EEs plus Advanced Lipid Technologies⁎ [ALT†], a proprietary lipid-delivery platform to improve absorption), with. Lovaza‡ (3600 mg ω-3, primarily EPA-EEs and DHA-EEs) under low-fat feeding conditions. METHODS This was a Phase I, randomized, open-label, single-dose, 2-way crossover study in healthy participants housed from day -3 to day 2 in each treatment period. Blood samples for pharmacokinetic measurements were collected before and after dosing, and safety profile and tolerability were assessed. FINDINGS In unadjusted analyses, SC401 had 5% lower Cmax and approximately the same AUC0-last of EPA + DHA total lipids compared with Lovaza. When adjusted for baseline, SC401 had ~6% higher Cmax and 18% higher AUC0-last for EPA + DHA total lipids, and dose- and baseline-adjusted analyses found that SC401 had ~149% higher Cmax and 178% higher AUC0-last than Lovaza for EPA + DHA total lipids. The Tmax was also substantially longer with Lovaza (~10 hours) than with SC401 (~6 hours). IMPLICATIONS These results indicate that SC401, an ω-3 acid EE formulation containing ALT† achieved high bioavailability of EPA and DHA, at a lower dose (1530 mg) than Lovaza (3600 mg), under low-fat feeding conditions.
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Saboori S, Djalali M, Yousefi Rad E, Nematipour E, Saboor-Yaraghi AA, Javanbakht MH, Eshraghian MR, Ramezani A, Koohdani F. Various Effects of Omega 3 and Omega 3 Plus Vitamin E Supplementations on Serum Glucose Level and Insulin Resistance in Patients with Coronary Artery Disease. IRANIAN JOURNAL OF PUBLIC HEALTH 2016; 45:1465-1472. [PMID: 28032064 PMCID: PMC5182255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Accepted: 07/17/2016] [Indexed: 10/28/2022]
Abstract
BACKGROUND Omega 3 and vitamin E are two critical nutrients which include beneficial effects in coronary artery disease (CAD). The aim of this study was to assess the effects of omega 3 alone supplementation or in combination with vitamin E on serum glucose and lipid levels and insulin resistance in CAD patients. METHODS Participants of this clinical trial included 60 male patients with CAD who selected from Tehran Heart Center in Tehran, Iran in 2014. They received 4 g/day omega 3 plus 400 IU/day vitamin E (OE), 4 g/day omega 3 with vitamin E placebo (OP), or omega 3 and vitamin E placebo (PP) for two months. Serum glucose, lipids and insulin were assessed and HOMA-IR was calculated before and after the trial and effects of these nutrients on the highlighted parameters were compared within the study groups. RESULTS Serum glucose level increased significantly in OP group (P=0.004), but not in OE group. OE and OP groups showed a significant decrease in fasting serum TG (P=0.020 and P=0.001, respectively). Serum insulin and HOMA-IR decreased significantly in OE group (P=0.044 and P=0.039, respectively) but did not change significantly in OP group. CONCLUSION Although, omega 3 supplementation may include adverse effects on serum glucose level, co-administration of omega 3 and vitamin E can beneficially decrease serum insulin and insulin resistance in CAD patients.
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Affiliation(s)
- Somayeh Saboori
- Dept. of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Cellular and Molecular Research Center, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Mahmoud Djalali
- Dept. of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Esmaeil Yousefi Rad
- Nutritional Health Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Ebrahim Nematipour
- Dept. of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Akbar Saboor-Yaraghi
- Dept. of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Hassan Javanbakht
- Dept. of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Eshraghian
- Dept. of Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Atena Ramezani
- Dept. of Basic Sciences and Nutrition, Cardiovascular Research Center, School of Public Health, Mazandaran University of Medical Sciences, Sari, Iran
| | - Fariba Koohdani
- Dept. of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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Celada P, Sánchez-Muniz FJ, Delgado-Pando G, Bastida S, Rodilla ME, Jiménez-Colmenero F, Olmedilla-Alonso B. Effects of improved fat meat products consumption on emergent cardiovascular disease markers of male volunteers at cardiovascular risk. J Physiol Biochem 2016; 72:669-678. [PMID: 27376533 DOI: 10.1007/s13105-016-0505-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 06/27/2016] [Indexed: 01/12/2023]
Abstract
High meat-product consumption has been related to cardiovascular disease (CVD). However, previous results suggest the benefits of consuming improved fat meat products on lipoprotein-cholesterol and anthropometric measurements. Present study aims to assess the effect of consuming different Pâté and Frankfurter formulations on emergent CVD biomarkers in male volunteers at increased CVD risk. Eighteen male volunteers with at least two CVD risk factors were enrolled in a sequentially controlled study where different pork-products were tested: reduced-fat (RF), omega-3-enriched-RF (n-3RF), and normal-fat (NF). Pork-products were consumed during 4-week periods separated by 4-week washout. The cardiometabolic index (CI), oxidized low density lipoproteins (oxLDL), apolipoproteins (Apo) A1 and B, homocysteine (tHcys), arylesterase (AE), C-reactive Protein (CRP), tumor necrotic factor-alpha (TNFα), and lipoprotein (a) (Lp(a)) were tested and some other related ratios calculated. AE, oxLDL and Lp(a), AE/HDLc, LDLc/Apo B, and AE/oxLDL rate of change were differently affected (P<0.01) by pork-products consumption. RF increased (P < 0.05) AE, AE/HDLc and AE/oxLDL ratios and decreased TNFα, tHcys; n-3RF increased (P < 0.001) AE, AE/HDLc and AE/oxLDL ratios and decreased (P < 0.05) Lp(a); while NF increased (P<0.05) oxLDL and Lp(a) levels. In conclusion, RF and n-3RF products affected positively the level of some emergent CVD markers. The high regular consumption of NF-products should be limited as significantly increased Lp(a) and oxLDL values. The high variability in response observed for some markers suggests the need to perform more studies to identify targets for RF- and n-3RF-products. Graphical Abstract Emergent CVD markers.
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Affiliation(s)
- Paloma Celada
- Departamento de Nutrición y Bromatología I (Nutrición), Facultad de Farmacia, Universidad Complutense, 28040, Madrid, Spain
| | - Francisco J Sánchez-Muniz
- Departamento de Nutrición y Bromatología I (Nutrición), Facultad de Farmacia, Universidad Complutense, 28040, Madrid, Spain.
| | - Gonzalo Delgado-Pando
- Instituto de Ciencia y Tecnología de los Alimentos y Nutrición (ICTAN), CSIC, 28040, Madrid, Spain
| | - Sara Bastida
- Departamento de Nutrición y Bromatología I (Nutrición), Facultad de Farmacia, Universidad Complutense, 28040, Madrid, Spain
| | | | | | - Begoña Olmedilla-Alonso
- Instituto de Ciencia y Tecnología de los Alimentos y Nutrición (ICTAN), CSIC, 28040, Madrid, Spain
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Pisciotta L, Vitali C, Favari E, Fossa P, Adorni MP, Leone D, Artom N, Fresa R, Calabresi L, Calandra S, Bertolini S. A complex phenotype in a child with familial HDL deficiency due to a novel frameshift mutation in APOA1 gene (apoA-IGuastalla). J Clin Lipidol 2015; 9:837-846. [PMID: 26687706 DOI: 10.1016/j.jacl.2015.09.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Revised: 08/07/2015] [Accepted: 09/09/2015] [Indexed: 01/07/2023]
Abstract
BACKGROUND We describe a kindred with high-density lipoprotein (HDL) deficiency due to APOA1 gene mutation in which comorbidities affected the phenotypic expression of the disorder. METHODS An overweight boy with hypertriglyceridemia (HTG) and HDL deficiency (HDL cholesterol 0.39 mmol/L, apoA-I 40 mg/dL) was investigated. We sequenced the candidate genes for HTG (LPL, APOC2, APOA5, GPIHBP1, LMF1) and HDL deficiency (LCAT, ABCA1 and APOA1), analyzed HDL subpopulations, measured cholesterol efflux capacity (CEC) of sera and constructed a model of the mutant apoA-I. RESULTS No mutations in HTG-related genes, ABCA1 and LCAT were found. APOA1 sequence showed that the proband, his mother and maternal grandfather were heterozygous of a novel frameshift mutation (c.546_547delGC), which generated a truncated protein (p.[L159Afs*20]) containing 177 amino acids with an abnormal C-terminal tail of 19 amino acids. Trace amounts of this protein were detectable in plasma. Mutation carriers had reduced levels of LpA-I, preβ-HDL and large HDL and no detectable HDL-2 in their plasma; their sera had a reduced CEC specifically the ABCA1-mediated CEC. Metabolic syndrome in the proband explains the extremely low HDL cholesterol level (0.31 mmol/L), which was half of that found in the other carriers. The proband's mother and grandfather, both presenting low plasma low-density lipoprotein cholesterol, were carriers of the β-thalassemic trait, a condition known to be associated with a reduced low-density lipoprotein cholesterol and a reduced prevalence of cardiovascular disease. This trait might have delayed the development of atherosclerosis related to HDL deficiency. CONCLUSIONS In these heterozygotes for apoA-I truncation, the metabolic syndrome has deleterious effect on HDL system, whereas β-thalassemia trait may delay the onset of cardiovascular disease.
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Affiliation(s)
- Livia Pisciotta
- Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Cecilia Vitali
- Center E. Grossi Paoletti, Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - Elda Favari
- Department of Pharmacy, University of Parma, Parma, Italy
| | - Paola Fossa
- Department of Pharmacy, University of Genoa, Genoa, Italy
| | | | - Daniela Leone
- Laboratory of Human Genetics, Galliera Hospital, Genoa, Italy
| | - Nathan Artom
- Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Raffaele Fresa
- Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Laura Calabresi
- Center E. Grossi Paoletti, Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
| | - Sebastiano Calandra
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy.
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