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Mallick R, Basak S, Das RK, Banerjee A, Paul S, Pathak S, Duttaroy AK. Fatty Acids and their Proteins in Adipose Tissue Inflammation. Cell Biochem Biophys 2024; 82:35-51. [PMID: 37794302 PMCID: PMC10867084 DOI: 10.1007/s12013-023-01185-6] [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] [Accepted: 09/20/2023] [Indexed: 10/06/2023]
Abstract
Chronic low-grade adipose tissue inflammation is associated with metabolic disorders. Inflammation results from the intertwined cross-talks of pro-inflammatory and anti-inflammatory pathways in the immune response of adipose tissue. In addition, adipose FABP4 levels and lipid droplet proteins are involved in systemic and tissue inflammation. Dysregulated adipocytes help infiltrate immune cells derived from bone marrow responsible for producing cytokines and chemokines. When adipose tissue expands in excess, adipocyte exhibits increased secretion of adipokines and is implicated in metabolic disturbances due to the release of free fatty acids. This review presents an emerging concept in adipose tissue fat metabolism, fatty acid handling and binding proteins, and lipid droplet proteins and their involvement in inflammatory disorders.
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Affiliation(s)
- Rahul Mallick
- A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, Kuopio, Finland
| | - Sanjay Basak
- Molecular Biology Division, ICMR-National Institute of Nutrition, Indian Council of Medical Research, Hyderabad, India
| | - Ranjit K Das
- Department of Health and Biomedical Sciences, University of Texas Rio Grande Valley, Brownsville, TX, USA
| | - Antara Banerjee
- Chettinad Academy of Research and Education (CARE), Chettinad Hospital and Research Institute (CHRI), Department of Medical Biotechnology, Faculty of Allied Health Sciences, Chennai, India
| | - Sujay Paul
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Queretaro, Av. Epigmenio Gonzalez, No. 500 Fracc, San Pablo, Queretaro, 76130, Mexico
| | - Surajit Pathak
- Chettinad Academy of Research and Education (CARE), Chettinad Hospital and Research Institute (CHRI), Department of Medical Biotechnology, Faculty of Allied Health Sciences, Chennai, India
| | - Asim K Duttaroy
- Department of Nutrition, Institute of Basic Medical Sciences, Faculty of Medicine, University of Oslo, POB 1046 Blindern, Oslo, Norway.
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Lôbo IMDB, Bordallo CDOS, Sacramento JM, Leite LDO, Santana PDS. Phytosterol supplementation in capsules or tablets as adjunctive treatment for hypercholesterolemia: A systematic review of randomized controlled trials. Clin Nutr ESPEN 2023; 57:718-729. [PMID: 37739728 DOI: 10.1016/j.clnesp.2023.08.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/28/2023] [Accepted: 08/17/2023] [Indexed: 09/24/2023]
Abstract
BACKGROUND The exploration of lipid-lowering resources, such as phytosterols, for the complementary nutritional treatment of hypercholesterolemia is relevant to reduce cardiovascular risk. The use of phytosterols in capsules or tablets can bring advantages in the context of diet therapy, but such format is still less studied when compared to fortified foods. OBJECTIVE Systematically review randomized clinical trials on the effects of phytosterol supplementation, in capsules or tablets, on the lipid profile and its use in the treatment of hypercholesterolemia in adults. DESIGN A systematic review was carried out in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis, with a PROSPERO protocol registered under number CRD42021249539. The process was conducted by two independent reviewers. Only randomized clinical trials with phytosterol supplementation in adult individuals with hypercholesterolemia were included. The terms were searched in the databases: PubMed/MEDLINE, Cochrane Library/CENTRAL, Embase, LILACS and Web of Science, without restriction of time and language. The manual search was also performed through the list of references of articles included in this review. RESULTS The searches resulted in 977 articles. 22 articles were selected, whose full text was read, and according to the eligibility criteria 10 were incorporated into the review. The studies were separated into groups according to the association of the intervention with changes in lifestyle and the characteristics extracted from the studies were summarized and displayed in tables. Most studies have revealed a positive association between phytosterol supplementation and cholesterol reduction, despite the short duration of interventions. CONCLUSION The analyzed studies showed that phytosterol supplements can be useful to modulate the lipid profile, helping to reduce the plasma concentration of LDL cholesterol. However, more research with the aforementioned supplementation in such pharmaceutical formats should be encouraged.
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Affiliation(s)
- Izabele Maria de Barros Lôbo
- University of the State of Bahia, Department of Life Sciences - Campus I, Street Silveira Martins, 2555, Cabula, Salvador, Bahia, CEP: 41150-000, Brazil; Federal University of Bahia, School of Nutrition, Street Basilio da Gama, Canela, Salvador, Bahia, CEP: 40110-040, Brazil.
| | - Carine de Oliveira Souza Bordallo
- University of the State of Bahia, Department of Life Sciences - Campus I, Street Silveira Martins, 2555, Cabula, Salvador, Bahia, CEP: 41150-000, Brazil.
| | - Joselita Moura Sacramento
- University of the State of Bahia, Department of Life Sciences - Campus I, Street Silveira Martins, 2555, Cabula, Salvador, Bahia, CEP: 41150-000, Brazil.
| | - Luana de Oliveira Leite
- University of the State of Bahia, Department of Life Sciences - Campus I, Street Silveira Martins, 2555, Cabula, Salvador, Bahia, CEP: 41150-000, Brazil; Federal University of Bahia, School of Nutrition, Street Basilio da Gama, Canela, Salvador, Bahia, CEP: 40110-040, Brazil.
| | - Poliana da Silva Santana
- University of the State of Bahia, Department of Life Sciences - Campus I, Street Silveira Martins, 2555, Cabula, Salvador, Bahia, CEP: 41150-000, Brazil.
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Padro T, López-Yerena A, Pérez A, Vilahur G, Badimon L. Dietary ω3 Fatty Acids and Phytosterols in the Modulation of the HDL Lipidome: A Longitudinal Crossover Clinical Study. Nutrients 2023; 15:3637. [PMID: 37630826 PMCID: PMC10459912 DOI: 10.3390/nu15163637] [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: 08/02/2023] [Revised: 08/16/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023] Open
Abstract
High-density lipoproteins (HDLs) are complex particles composed of a wide range of lipids, proteins, hormones and vitamins that confer to the HDL particles multiple cardiovascular protective properties, mainly against the development of atherosclerosis. Among other factors, the HDL lipidome is affected by diet. We hypothesized that diet supplementation with ω3 (docosahexaenoic acid: DHA and eicosapentaenoic acid: EPA) and phytosterols (PhyS) would improve the HDL lipid profile. Overweight subjects (n = 20) were enrolled in a two-arm longitudinal crossover study. Milk (250 mL/day), supplemented with either ω3 (EPA + DHA, 375 mg) or PhyS (1.6 g), was administered to the volunteers over two consecutive 28-day intervention periods, followed by HDL lipidomic analysis. The comprehensive lipid pattern revealed that the HDL lipidome is diet-dependent. ω3-milk supplementation produced more changes than PhyS, mainly in cholesteryl esters (CEs). After ω3-milk intake, levels of DHA and EPA within phosphatylcholines, triglycerides and CE lipids in HDLs increased (p < 0.05). The correlation between lipid species showed that lipid changes occur in a coordinated manner. Finally, our analysis revealed that the HDL lipidome is also sex-dependent. The HDL lipidome is affected by diet and sex, and the 4 weeks of ω3 supplementation induced HDL enrichment with EPA and DHA.
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Affiliation(s)
- Teresa Padro
- Cardiovascular Program-ICCC, Institut d’Investigació Biomèdica Sant Pau (IIB SANT PAU), 08041 Barcelona, Spain; (A.L.-Y.); (G.V.); (L.B.)
- Centro de Investigación Biomédica en Red Cardiovascular CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Anallely López-Yerena
- Cardiovascular Program-ICCC, Institut d’Investigació Biomèdica Sant Pau (IIB SANT PAU), 08041 Barcelona, Spain; (A.L.-Y.); (G.V.); (L.B.)
| | - Antonio Pérez
- Servicio de Endocrinología y Nutrición, Hospital de la Santa Creu i Sant Pau, IIB Sant Pau, Universitat Autònoma de Barcelona, 08041 Barcelona, Spain;
- CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), 08041 Barcelona, Spain
| | - Gemma Vilahur
- Cardiovascular Program-ICCC, Institut d’Investigació Biomèdica Sant Pau (IIB SANT PAU), 08041 Barcelona, Spain; (A.L.-Y.); (G.V.); (L.B.)
- Centro de Investigación Biomédica en Red Cardiovascular CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Lina Badimon
- Cardiovascular Program-ICCC, Institut d’Investigació Biomèdica Sant Pau (IIB SANT PAU), 08041 Barcelona, Spain; (A.L.-Y.); (G.V.); (L.B.)
- Centro de Investigación Biomédica en Red Cardiovascular CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Cardiovascular Research Chair, Universitat Autònoma de Barcelona (UAB), 08193 Barcelona, Spain
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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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Guo P, Feng R, Li Z, Han T. Gender differences in the relationships between dietary phytosterols intake and prevalence of obesity in Chinese population. Food Sci Nutr 2022; 11:569-577. [PMID: 36655093 PMCID: PMC9834890 DOI: 10.1002/fsn3.3097] [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: 01/05/2022] [Revised: 08/31/2022] [Accepted: 09/25/2022] [Indexed: 01/21/2023] Open
Abstract
To investigate the associations between different phytosterols (PSs) intake and subtype of obesity in Chinese. Total 6073 adults aged ≥18 years was enrolled from China. General characteristics were completed by the validated dietary questionnaire. For total phytosterols intake, comparing Q4 with Q1 was inversely associated with the risks of overweight [odds ratio (OR) 95% confidence interval (CI), 0.82 (0.69, 0.96), p < .05]. The intake of stigmasterol, β-sitosterol, β-sitostanol and campestanol were associated with the lower risks of obesity, whereas no significant correlationss were found between campesterol intake and any subtype of obesity in the multivariable-adjusted model. Interestingly, the stigmasterol intake was inversely related with the prevalence of central obesity in female, while the β-sitostanol intake was found in male [OR 95% CI in Q3 of 0.78 (0.60-0.99) and 0.71 (0.56-0.91), respectively; p < .05]. The multiple linear regression models showed that fruits, vegetable-oil, nuts and seeds may be important diet sources of PSs. The intake of total PSs, β-sitosterol, stigmasterol, β-sitostanol and campestanol were inversely associated with the prevalence of obesity. Moreover, the lower obesity risk for total PSs and PSs subgroups differed for the gender. The firm results deserve to be further verified in cohort studies.
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Affiliation(s)
- Panpan Guo
- Department of Clinical NutritionShanghai Tenth People's Hospital, Tongji University School of MedicineShanghaiChina,Shanghai Clinical Nutrition Quality Control CenterShanghaiChina
| | - Rennan Feng
- Department of Nutrition and Food Hygiene, Public Health CollegeHarbin Medical UniversityHarbinChina
| | - Zixiang Li
- Department of Clinical NutritionShanghai Tenth People's Hospital, Tongji University School of MedicineShanghaiChina,Shanghai Clinical Nutrition Quality Control CenterShanghaiChina
| | - Ting Han
- Department of Clinical NutritionShanghai Tenth People's Hospital, Tongji University School of MedicineShanghaiChina,Shanghai Clinical Nutrition Quality Control CenterShanghaiChina
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Stanasila L, Marques-Vidal P. Serum Phytosterols Are Not Associated with Inflammatory Markers in Two Cross-Sectional, Swiss Population-Based Studies (The CoLaus|PsyCoLaus Study). Nutrients 2022; 14:nu14122500. [PMID: 35745232 PMCID: PMC9229848 DOI: 10.3390/nu14122500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 06/13/2022] [Accepted: 06/15/2022] [Indexed: 01/27/2023] Open
Abstract
Background: The association between inflammation and dietary sterols remains poorly assessed at the population level. Aims: To assess the possible association between serum levels of various phytosterols (PS) and inflammatory markers. Methods: Serum levels of six PS (campesterol, campestanol, stigmasterol, sitosterol, sitostanol, brassicasterol), four cholesterol synthesis markers (lathosterol, lanosterol, desmosterol, dihydroxylanosterol) and one cholesterol absorption marker (cholestanol) were measured together with levels of CRP, IL-6 and TNF-α in two cross-sectional surveys of a population-based, prospective study. Results: CRP levels were negatively associated with levels of cholestanol and of sterols of plant origin, although some associations were not statistically significant. CRP levels were positively associated with cholesterol synthesis markers in the first but not in the second follow-up. IL-6 levels were negatively associated with cholestanol in both follow-ups. No associations between IL-6 levels and PS were found in the first follow-up, while significant negative associations with campesterol, sitosterol, brassicasterol, sitostanol and campesterol:TC ratio were found in the second follow-up. TNF-α levels were negatively associated with cholestanol in both follow-ups. These associations did not withstand adjusting for sex, age, BMI and statin administration. Conclusions: In a population-based study, PS serum levels were not significantly associated with inflammatory markers.
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Basak S, Banerjee A, Pathak S, Duttaroy AK. Dietary Fats and the Gut Microbiota: Their impacts on lipid-induced metabolic syndrome. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Modification of High-Density Lipoprotein Functions by Diet and Other Lifestyle Changes: A Systematic Review of Randomized Controlled Trials. J Clin Med 2021; 10:jcm10245897. [PMID: 34945193 PMCID: PMC8707678 DOI: 10.3390/jcm10245897] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/07/2021] [Accepted: 12/10/2021] [Indexed: 01/01/2023] Open
Abstract
High-density lipoprotein (HDL) functional traits have emerged as relevant elements that may explain HDL antiatherogenic capacity better than HDL cholesterol levels. These properties have been improved in several lifestyle intervention trials. The aim of this systematic review is to summarize the results of such trials of the most commonly used dietary modifications (fatty acids, cholesterol, antioxidants, alcohol, and calorie restriction) and physical activity. Articles were screened from the Medline database until March 2021, and 118 randomized controlled trials were selected. Results from HDL functions and associated functional components were extracted, including cholesterol efflux capacity, cholesteryl ester transfer protein, lecithin-cholesterol acyltransferase, HDL antioxidant capacity, HDL oxidation status, paraoxonase-1 activity, HDL anti-inflammatory and endothelial protection capacity, HDL-associated phospholipase A2, HDL-associated serum amyloid A, and HDL-alpha-1-antitrypsin. In mainly short-term clinical trials, the consumption of monounsaturated and polyunsaturated fatty acids (particularly omega-3 in fish), and dietary antioxidants showed benefits to HDL functionality, especially in subjects with cardiovascular risk factors. In this regard, antioxidant-rich dietary patterns were able to improve HDL function in both healthy individuals and subjects at high cardiovascular risk. In addition, in randomized trial assays performed mainly in healthy individuals, reverse cholesterol transport with ethanol in moderate quantities enhanced HDL function. Nevertheless, the evidence summarized was of unclear quality and short-term nature and presented heterogeneity in lifestyle modifications, trial designs, and biochemical techniques for the assessment of HDL functions. Such findings should therefore be interpreted with caution. Large-scale, long-term, randomized, controlled trials in different populations and individuals with diverse pathologies are warranted.
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Sanchez D, Ganfornina MD. The Lipocalin Apolipoprotein D Functional Portrait: A Systematic Review. Front Physiol 2021; 12:738991. [PMID: 34690812 PMCID: PMC8530192 DOI: 10.3389/fphys.2021.738991] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 08/30/2021] [Indexed: 12/18/2022] Open
Abstract
Apolipoprotein D is a chordate gene early originated in the Lipocalin protein family. Among other features, regulation of its expression in a wide variety of disease conditions in humans, as apparently unrelated as neurodegeneration or breast cancer, have called for attention on this gene. Also, its presence in different tissues, from blood to brain, and different subcellular locations, from HDL lipoparticles to the interior of lysosomes or the surface of extracellular vesicles, poses an interesting challenge in deciphering its physiological function: Is ApoD a moonlighting protein, serving different roles in different cellular compartments, tissues, or organisms? Or does it have a unique biochemical mechanism of action that accounts for such apparently diverse roles in different physiological situations? To answer these questions, we have performed a systematic review of all primary publications where ApoD properties have been investigated in chordates. We conclude that ApoD ligand binding in the Lipocalin pocket, combined with an antioxidant activity performed at the rim of the pocket are properties sufficient to explain ApoD association with different lipid-based structures, where its physiological function is better described as lipid-management than by long-range lipid-transport. Controlling the redox state of these lipid structures in particular subcellular locations or extracellular structures, ApoD is able to modulate an enormous array of apparently diverse processes in the organism, both in health and disease. The new picture emerging from these data should help to put the physiological role of ApoD in new contexts and to inspire well-focused future research.
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Affiliation(s)
- Diego Sanchez
- Instituto de Biologia y Genetica Molecular, Unidad de Excelencia, Universidad de Valladolid-Consejo Superior de Investigaciones Cientificas, Valladolid, Spain
| | - Maria D Ganfornina
- Instituto de Biologia y Genetica Molecular, Unidad de Excelencia, Universidad de Valladolid-Consejo Superior de Investigaciones Cientificas, Valladolid, Spain
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Mattavelli E, Catapano AL, Baragetti A. Molecular Immune-Inflammatory Connections between Dietary Fats and Atherosclerotic Cardiovascular Disease: Which Translation into Clinics? Nutrients 2021; 13:3768. [PMID: 34836026 PMCID: PMC8625932 DOI: 10.3390/nu13113768] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/18/2021] [Accepted: 10/22/2021] [Indexed: 12/13/2022] Open
Abstract
Current guidelines recommend reducing the daily intake of dietary fats for the prevention of ischemic cardiovascular diseases (CVDs). Avoiding saturated fats while increasing the intake of mono- or polyunsaturated fatty acids has been for long time the cornerstone of dietary approaches in cardiovascular prevention, mainly due to the metabolic effects of these molecules. However, recently, this approach has been critically revised. The experimental evidence, in fact, supports the concept that the pro- or anti-inflammatory potential of different dietary fats contributes to atherogenic or anti-atherogenic cellular and molecular processes beyond (or in addition to) their metabolic effects. All these aspects are hardly translatable into clinics when trying to find connections between the pro-/anti-inflammatory potential of dietary lipids and their effects on CVD outcomes. Interventional trials, although providing stronger potential for causal inference, are typically small sample-sized, and they have short follow-up, noncompliance, and high attrition rates. Besides, observational studies are confounded by a number of variables and the quantification of dietary intakes is far from optimal. A better understanding of the anatomic and physiological barriers for the absorption and the players involved in the metabolism of dietary lipids (e.g., gut microbiota) might be an alternative strategy in the attempt to provide a first step towards a personalized dietary approach in CVD prevention.
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Affiliation(s)
- Elisa Mattavelli
- Department of Pharmacological and Biomolecular Sciences, University of Milan, 20133 Milan, Italy; (E.M.); (A.L.C.)
- S.I.S.A. Centre for the Study of Atherosclerosis, Bassini Hospital, Cinisello Balsamo, Cinisello Balsamo, 20092 Milan, Italy
| | - Alberico Luigi Catapano
- Department of Pharmacological and Biomolecular Sciences, University of Milan, 20133 Milan, Italy; (E.M.); (A.L.C.)
- IRCCS Multimedica Hospital, Sesto San Giovanni, 20092 Milan, Italy
| | - Andrea Baragetti
- Department of Pharmacological and Biomolecular Sciences, University of Milan, 20133 Milan, Italy; (E.M.); (A.L.C.)
- IRCCS Multimedica Hospital, Sesto San Giovanni, 20092 Milan, Italy
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Vezza T, Canet F, de Marañón AM, Bañuls C, Rocha M, Víctor VM. Phytosterols: Nutritional Health Players in the Management of Obesity and Its Related Disorders. Antioxidants (Basel) 2020; 9:antiox9121266. [PMID: 33322742 PMCID: PMC7763348 DOI: 10.3390/antiox9121266] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/07/2020] [Accepted: 12/09/2020] [Indexed: 02/07/2023] Open
Abstract
Obesity and its related disorders, such as diabetes and cardiovascular risk, represent an emerging global health issue. Even though genetic factors seem to be the primary actors in the development and progression of these diseases, dietary choices also appear to be of crucial importance. A healthy diet combined with physical activity have been shown to ameliorate glycaemic levels and insulin sensitivity, reduce body weight and the risk of chronic diseases, and contribute to an overall improvement in quality of life. Among nutrients, phytosterols have become the focus of growing attention as novel functional foods in the management of metabolic disorders. Phytosterols are natural plant compounds belonging to the triterpene family and are structurally similar to cholesterol. They are known for their cholesterol-lowering effects, anti-inflammatory and antioxidant properties, and the benefits they offer to the immune system. The present review aims to provide an overview of these bioactive compounds and their therapeutic potential in the fields of obesity and metabolic disorders, with special attention given to oxidative stress, inflammatory status, and gut dysbiosis, all common features of the aforementioned diseases.
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Affiliation(s)
- Teresa Vezza
- Service of Endocrinology and Nutrition, University Hospital Doctor Peset, Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), 46017 Valencia, Spain; (T.V.); (F.C.); (A.M.d.M.)
| | - Francisco Canet
- Service of Endocrinology and Nutrition, University Hospital Doctor Peset, Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), 46017 Valencia, Spain; (T.V.); (F.C.); (A.M.d.M.)
| | - Aranzazu M. de Marañón
- Service of Endocrinology and Nutrition, University Hospital Doctor Peset, Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), 46017 Valencia, Spain; (T.V.); (F.C.); (A.M.d.M.)
| | - Celia Bañuls
- Service of Endocrinology and Nutrition, University Hospital Doctor Peset, Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), 46017 Valencia, Spain; (T.V.); (F.C.); (A.M.d.M.)
- Correspondence: (C.B.); (M.R.); (V.M.V.); Tel.: +34-963-189-132 (V.M.V.); Fax: +34-961-622-492 (V.M.V.)
| | - Milagros Rocha
- Service of Endocrinology and Nutrition, University Hospital Doctor Peset, Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), 46017 Valencia, Spain; (T.V.); (F.C.); (A.M.d.M.)
- CIBERehd, Department of Pharmacology, University of Valencia, 46010 Valencia, Spain
- Correspondence: (C.B.); (M.R.); (V.M.V.); Tel.: +34-963-189-132 (V.M.V.); Fax: +34-961-622-492 (V.M.V.)
| | - Víctor Manuel Víctor
- Service of Endocrinology and Nutrition, University Hospital Doctor Peset, Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO), 46017 Valencia, Spain; (T.V.); (F.C.); (A.M.d.M.)
- CIBERehd, Department of Pharmacology, University of Valencia, 46010 Valencia, Spain
- Department of Physiology, University of Valencia, 46010 Valencia, Spain
- Correspondence: (C.B.); (M.R.); (V.M.V.); Tel.: +34-963-189-132 (V.M.V.); Fax: +34-961-622-492 (V.M.V.)
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Feng S, Belwal T, Li L, Limwachiranon J, Liu X, Luo Z. Phytosterols and their derivatives: Potential health‐promoting uses against lipid metabolism and associated diseases, mechanism, and safety issues. Compr Rev Food Sci Food Saf 2020; 19:1243-1267. [DOI: 10.1111/1541-4337.12560] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 03/19/2020] [Accepted: 03/24/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Simin Feng
- College of Food Science and TechnologyZhejiang University of Technology Hangzhou 310014 People's Republic of China
- College of Biosystems Engineering and Food Science, Key Laboratory of Agro‐Products Postharvest Handling Ministry of Agriculture, Zhejiang Key Laboratory for Agri‐Food Processing, National‐Local Joint Engineering Laboratory of Intelligent Food Technology and EquipmentZhejiang University Hangzhou 310058 People's Republic of China
- Key Laboratory of Food Macromolecular Resources Processing Technology Research, China National Light IndustryZhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Tarun Belwal
- College of Biosystems Engineering and Food Science, Key Laboratory of Agro‐Products Postharvest Handling Ministry of Agriculture, Zhejiang Key Laboratory for Agri‐Food Processing, National‐Local Joint Engineering Laboratory of Intelligent Food Technology and EquipmentZhejiang University Hangzhou 310058 People's Republic of China
| | - Li Li
- College of Biosystems Engineering and Food Science, Key Laboratory of Agro‐Products Postharvest Handling Ministry of Agriculture, Zhejiang Key Laboratory for Agri‐Food Processing, National‐Local Joint Engineering Laboratory of Intelligent Food Technology and EquipmentZhejiang University Hangzhou 310058 People's Republic of China
| | - Jarukitt Limwachiranon
- College of Biosystems Engineering and Food Science, Key Laboratory of Agro‐Products Postharvest Handling Ministry of Agriculture, Zhejiang Key Laboratory for Agri‐Food Processing, National‐Local Joint Engineering Laboratory of Intelligent Food Technology and EquipmentZhejiang University Hangzhou 310058 People's Republic of China
| | - Xingquan Liu
- School of Agriculture and Food SciencesZhejiang Agriculture and Forestry University Hangzhou 311300 People's Republic of China
| | - Zisheng Luo
- College of Biosystems Engineering and Food Science, Key Laboratory of Agro‐Products Postharvest Handling Ministry of Agriculture, Zhejiang Key Laboratory for Agri‐Food Processing, National‐Local Joint Engineering Laboratory of Intelligent Food Technology and EquipmentZhejiang University Hangzhou 310058 People's Republic of China
- Ningbo Research InstituteZhejiang University Ningbo 315100 People's Republic of China
- Fuli Institute of Food ScienceZhejiang University Hangzhou 310058 People's Republic of China
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13
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Combined effect of n-3 fatty acids and phytosterol esters on alleviating hepatic steatosis in non-alcoholic fatty liver disease subjects: a double-blind placebo-controlled clinical trial. Br J Nutr 2020; 123:1148-1158. [DOI: 10.1017/s0007114520000495] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
AbstractThe aim of this study was to investigate the combined effect of n-3 fatty acids (EPA and DHA, at an EPA:DHA ratio of 150:500) and phytosterol esters (PS) on non-alcoholic fatty liver disease (NAFLD) patients. We conducted a randomised, double-blind, placebo-controlled trial. Ninety-six NAFLD subjects were randomly assigned to the following groups: the PS group (receiving 3·3 g/d PS); the FO group (receiving 450 mg EPA + 1500 mg DHA/d); the PS + FO combination group (receiving 3·3 g/d PS and 450 mg EPA + 1500 mg DHA/d) and the PO group (a placebo group). The baseline clinical characteristics of the four groups were similar. The primary outcome was liver:spleen attenuation ratio (L:S ratio). The percentage increase in liver–spleen attenuation (≤1) in the PS + FO group was 36 % (P = 0·083), higher than those in the other three groups (PS group, 11 %, P = 0·519; FO group, 18 %, P = 0·071; PO group, 15 %, P = 0·436). Compared with baseline, transforming growth factor-β (TGF-β) was significantly decreased in the three study groups at the end of the trial (PS, P = 0·000; FO, P = 0·002; PS + FO, P = 0·001) and TNF-α was significantly decreased in the FO group (P = 0·036), PS + FO group (P = 0·005) and PO group (P = 0·032) at the end of the intervention. Notably, TGF-β was reduced significantly more in the PS + FO group than in the PO group (P = 0·032). The TAG and total cholesterol levels of the PS + FO group were reduced by 11·57 and 9·55 %, respectively. In conclusion, co-supplementation of PS and EPA + DHA could increase the effectiveness of treatment for hepatic steatosis.
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Vilahur G, Ben-Aicha S, Diaz-Riera E, Badimon L, Padró T. Phytosterols and Inflammation. Curr Med Chem 2020; 26:6724-6734. [PMID: 29932029 DOI: 10.2174/0929867325666180622151438] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 01/27/2018] [Accepted: 01/31/2018] [Indexed: 02/08/2023]
Abstract
Besides the well-characterized effect of foods and supplements enriched with plant sterols/stanols on serum LDL-C concentrations, evidence is now emerging that phytosterols exert beneficial effects on non-lipid variables such as inflammatory and oxidative stress markers, coagulation parameters and endothelial function. This makes sterols and stanols an attractive alternative for dietary interventions in cardiovascular disease prevention, particularly in populations at low or medium risk. This review aims to summarize the current knowledge derived from experimental studies and human data on the anti-inflammatory effects of phytosterols/stanols and their relevance in promoting atheroprotection and preventing cardiovascular disease. The anti-inflammatory effects induced by plant sterols/stanols have been demonstrated in in vitro studies and in experimental animal models. However, not all the beneficial effects seen at an experimental level have translated into clinical benefit. Indeed, clinical studies that evaluate the association between phytosterols consumption and inflammatory variables (CRP and cytokines) are inconsistent and have not yet provided a solid answer. Plant sterols have been proposed as useful adjuncts to statin therapy to further reduce the risk of cardiovascular disease. However, there is limited available data and more research needs to be done.
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Affiliation(s)
- Gemma Vilahur
- Cardiovascular Program ICCC, Research Institute - Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain.,CIBERCV Instituto de Salud Carlos III, Barcelona, Spain
| | - Soumaya Ben-Aicha
- Cardiovascular Program ICCC, Research Institute - Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Elisa Diaz-Riera
- Cardiovascular Program ICCC, Research Institute - Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Lina Badimon
- Cardiovascular Program ICCC, Research Institute - Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain.,CIBERCV Instituto de Salud Carlos III, Barcelona, Spain.,Cardiovascular Research Chair, UAB, Barcelona, Spain
| | - Teresa Padró
- Cardiovascular Program ICCC, Research Institute - Hospital Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain.,CIBERCV Instituto de Salud Carlos III, Barcelona, Spain
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15
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Increased Cellular Uptake of Polyunsaturated Fatty Acids and Phytosterols from Natural Micellar Oil. Nutrients 2020; 12:nu12010150. [PMID: 31948089 PMCID: PMC7019862 DOI: 10.3390/nu12010150] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 12/16/2019] [Accepted: 01/03/2020] [Indexed: 12/15/2022] Open
Abstract
The transport of hydrophobic compounds to recipient cells is a critical step in nutrient supplementation. Here, we tested the effect of phospholipid-based emulsification on the uptake of hydrophobic compounds into various tissue culture cell lines. In particular, the uptake of ω-3 fatty acids from micellar or nonmicellar algae oil into cell models for enterocytes, epithelial cells, and adipocytes was tested. Micellization of algae oil did not result in adverse effects on cell viability in the target cells. In general, both micellar and nonmicellar oil increased intracellular docosahexaenoic acid (DHA) levels. However, micellar oil was more effective in terms of augmenting the intracellular levels of total polyunsaturated fatty acids (PUFAs) than nonmicellar oil. These effects were rather conserved throughout the cells tested, indicating that fatty acids from micellar oils are enriched by mechanisms independent of lipases or lipid transporters. Importantly, the positive effect of emulsification was not restricted to the uptake of fatty acids. Instead, the uptake of phytosterols from phytogenic oils into target cells also increased after micellization. Taken together, phospholipid-based emulsification is a straightforward, effective, and safe approach to delivering hydrophobic nutrients, such as fatty acids or phytosterols, to a variety of cell types in vitro. It is proposed that this method of emulsification is suitable for the effective supplementation of numerous hydrophobic nutrients.
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16
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Denisenko YK, Kytikova OY, Novgorodtseva TP, Antonyuk MV, Gvozdenko TA, Kantur TA. Lipid-Induced Mechanisms of Metabolic Syndrome. J Obes 2020; 2020:5762395. [PMID: 32963827 PMCID: PMC7491450 DOI: 10.1155/2020/5762395] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 07/23/2020] [Accepted: 07/30/2020] [Indexed: 12/23/2022] Open
Abstract
Metabolic syndrome (MetS) has a worldwide tendency to increase and depends on many components, which explains the complexity of diagnosis, approaches to the prevention, and treatment of this pathology. Insulin resistance (IR) is the crucial cause of the MetS pathogenesis, which develops against the background of abdominal obesity. In light of recent evidence, it has been shown that lipids, especially fatty acids (FAs), are important signaling molecules that regulate the signaling pathways of insulin and inflammatory mediators. On the one hand, the lack of n-3 polyunsaturated fatty acids (PUFAs) in the body leads to impaired molecular mechanisms of glucose transport, the formation of unresolved inflammation. On the other hand, excessive formation of free fatty acids (FFAs) underlies the development of oxidative stress and mitochondrial dysfunction in MetS. Understanding the molecular mechanisms of the participation of FAs and their metabolites in the pathogenesis of MetS will contribute to the development of new diagnostic methods and targeted therapy for this disease. The purpose of this review is to highlight recent advances in the study of the effect of fatty acids as modulators of insulin response and inflammatory process in the pathogenesis and treatment for MetS.
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Affiliation(s)
- Yulia K. Denisenko
- Vladivostok Branch of the Far Eastern Scientific Centre of Physiology and Pathology of Respiration, Institute of Medical Climatology and Rehabilitative Treatment, Vladivostok 690105, Russia
| | - Oxana Yu Kytikova
- Vladivostok Branch of the Far Eastern Scientific Centre of Physiology and Pathology of Respiration, Institute of Medical Climatology and Rehabilitative Treatment, Vladivostok 690105, Russia
| | - Tatyana P. Novgorodtseva
- Vladivostok Branch of the Far Eastern Scientific Centre of Physiology and Pathology of Respiration, Institute of Medical Climatology and Rehabilitative Treatment, Vladivostok 690105, Russia
| | - Marina V. Antonyuk
- Vladivostok Branch of the Far Eastern Scientific Centre of Physiology and Pathology of Respiration, Institute of Medical Climatology and Rehabilitative Treatment, Vladivostok 690105, Russia
| | - Tatyana A. Gvozdenko
- Vladivostok Branch of the Far Eastern Scientific Centre of Physiology and Pathology of Respiration, Institute of Medical Climatology and Rehabilitative Treatment, Vladivostok 690105, Russia
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17
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Hober A, Edfors F, Ryaboshapkina M, Malmqvist J, Rosengren L, Percy AJ, Lind L, Forsström B, Uhlén M, Oscarsson J, Miliotis T. Absolute Quantification of Apolipoproteins Following Treatment with Omega-3 Carboxylic Acids and Fenofibrate Using a High Precision Stable Isotope-labeled Recombinant Protein Fragments Based SRM Assay. Mol Cell Proteomics 2019; 18:2433-2446. [PMID: 31591263 PMCID: PMC6885709 DOI: 10.1074/mcp.ra119.001765] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Indexed: 11/20/2022] Open
Abstract
Stable isotope-labeled standard (SIS) peptides are used as internal standards in targeted proteomics to provide robust protein quantification, which is required in clinical settings. However, SIS peptides are typically added post trypsin digestion and, as the digestion efficiency can vary significantly between peptides within a protein, the accuracy and precision of the assay may be compromised. These drawbacks can be remedied by a new class of internal standards introduced by the Human Protein Atlas project, which are based on SIS recombinant protein fragments called SIS PrESTs. SIS PrESTs are added initially to the sample and SIS peptides are released on trypsin digestion. The SIS PrEST technology is promising for absolute quantification of protein biomarkers but has not previously been evaluated in a clinical setting. An automated and scalable solid phase extraction workflow for desalting and enrichment of plasma digests was established enabling simultaneous preparation of up to 96 samples. Robust high-precision quantification of 13 apolipoproteins was achieved using a novel multiplex SIS PrEST-based LC-SRM/MS Tier 2 assay in non-depleted human plasma. The assay exhibited inter-day coefficients of variation between 1.5% and 14.5% (median = 3.5%) and was subsequently used to investigate the effects of omega-3 carboxylic acids (OM3-CA) and fenofibrate on these 13 apolipoproteins in human plasma samples from a randomized placebo-controlled trial, EFFECT I (NCT02354976). No significant changes were observed in the OM3-CA arm, whereas treatment with fenofibrate significantly increased apoAII and reduced apoB, apoCI, apoE and apoCIV levels. The reduction in apoCIV following fenofibrate treatment is a novel finding. The study demonstrates that SIS PrESTs can facilitate the generation of robust multiplexed biomarker Tier 2 assays for absolute quantification of proteins in clinical studies.
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Affiliation(s)
- Andreas Hober
- Science for Life Laboratory, KTH - Royal Institute of Technology, Stockholm, Sweden; Department of Protein Science, KTH - Royal Institute of Technology, Stockholm, Sweden
| | - Fredrik Edfors
- Science for Life Laboratory, KTH - Royal Institute of Technology, Stockholm, Sweden; Department of Protein Science, KTH - Royal Institute of Technology, Stockholm, Sweden
| | - Maria Ryaboshapkina
- Translational Science, Cardiovascular, Renal and Metabolism, IMED Biotech Unit, AstraZeneca, Gothenburg, Sweden
| | - Jonas Malmqvist
- Translational Science, Cardiovascular, Renal and Metabolism, IMED Biotech Unit, AstraZeneca, Gothenburg, Sweden
| | - Louise Rosengren
- Translational Science, Cardiovascular, Renal and Metabolism, IMED Biotech Unit, AstraZeneca, Gothenburg, Sweden
| | - Andrew J Percy
- Department of Applications Development, Cambridge Isotope Laboratories, Inc., Tewksbury, MA 01876
| | - Lars Lind
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Björn Forsström
- Science for Life Laboratory, KTH - Royal Institute of Technology, Stockholm, Sweden; Department of Protein Science, KTH - Royal Institute of Technology, Stockholm, Sweden
| | - Mathias Uhlén
- Science for Life Laboratory, KTH - Royal Institute of Technology, Stockholm, Sweden; Department of Protein Science, KTH - Royal Institute of Technology, Stockholm, Sweden
| | - Jan Oscarsson
- Global Medicines Development, Cardiovascular, Renal and Metabolism, AstraZeneca, Gothenburg, Sweden
| | - Tasso Miliotis
- Translational Science, Cardiovascular, Renal and Metabolism, IMED Biotech Unit, AstraZeneca, Gothenburg, Sweden.
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18
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Ruiz-León AM, Lapuente M, Estruch R, Casas R. Clinical Advances in Immunonutrition and Atherosclerosis: A Review. Front Immunol 2019; 10:837. [PMID: 31068933 PMCID: PMC6491827 DOI: 10.3389/fimmu.2019.00837] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 04/01/2019] [Indexed: 12/11/2022] Open
Abstract
Atherosclerosis is a chronic low-grade inflammatory disease that affects large and medium-sized arteries and is considered to be a major underlying cause of cardiovascular disease (CVD). The high risk of mortality by atherosclerosis has led to the development of new strategies for disease prevention and management, including immunonutrition. Plant-based dietary patterns, functional foods, dietary supplements, and bioactive compounds such as the Mediterranean Diet, berries, polyunsaturated fatty acids, ω-3 and ω-6, vitamins E, A, C, and D, coenzyme Q10, as well as phytochemicals including isoflavones, stilbenes, and sterols have been associated with improvement in atheroma plaque at an inflammatory level. However, many of these correlations have been obtained in vitro and in experimental animals' models. On one hand, the present review focuses on the evidence obtained from epidemiological, dietary intervention and supplementation studies in humans supporting the role of immunonutrient supplementation and its effect on anti-inflammatory response in atherosclerotic disease. On the other hand, this review also analyzes the possible molecular mechanisms underlying the protective action of these supplements, which may lead a novel therapeutic approach to prevent or attenuate diet-related disease, such as atherosclerosis.
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Affiliation(s)
- Ana María Ruiz-León
- Department of Internal Medicine, Hospital Clinic, University of Barcelona, Barcelona, Spain.,Mediterranean Diet Foundation, Barcelona, Spain
| | - María Lapuente
- Department of Internal Medicine, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Ramon Estruch
- Department of Internal Medicine, Hospital Clinic, University of Barcelona, Barcelona, Spain.,CIBER 06/03: Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III, Madrid, Spain
| | - Rosa Casas
- Department of Internal Medicine, Hospital Clinic, University of Barcelona, Barcelona, Spain.,CIBER 06/03: Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III, Madrid, Spain
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19
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Moreira EG, Boll KM, Correia DG, Soares JF, Rigobello C, Maes M. Why Should Psychiatrists and Neuroscientists Worry about Paraoxonase 1? Curr Neuropharmacol 2019; 17:1004-1020. [PMID: 30592255 PMCID: PMC7052826 DOI: 10.2174/1570159x17666181227164947] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 11/13/2018] [Accepted: 12/20/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Nitro-oxidative stress (NOS) has been implicated in the pathophysiology of psychiatric disorders. The activity of the polymorphic antioxidant enzyme paraoxonase 1 (PON1) is altered in diseases where NOS is involved. PON1 activity may be estimated using different substrates some of which are influenced by PON1 polymorphisms. OBJECTIVES 1) to review the association between PON1 activities and psychiatric diseases using a standardized PON1 substrate terminology in order to offer a state-of-the-art review; and 2) to review the efficacy of different strategies (nutrition, drugs, lifestyle) to enhance PON1 activities. METHODS The PubMed database was searched using the terms paraoxonase 1 and psychiatric diseases. Moreover, the database was also searched for clinical trials investigating strategies to enhance PON1 activity. RESULTS The studies support decreased PON1 activity as determined using phenylacetate (i.e., arylesterase or AREase) as a substrate, in depression, bipolar disorder, generalized anxiety disorder (GAD) and schizophrenia, especially in antipsychotic-free patients. PON1 activity as determined with paraoxon (i.e., POase activity) yields more controversial results, which can be explained by the lack of adjustment for the Q192R polymorphism. The few clinical trials investigating the influence of nutritional, lifestyle and drugs on PON1 activities in the general population suggest that some polyphenols, oleic acid, Mediterranean diet, no smoking, being physically active and statins may be effective strategies that increase PON1 activity. CONCLUSION Lowered PON1 activities appear to be a key component in the ongoing NOS processes that accompany affective disorders, GAD and schizophrenia. Treatments increasing attenuated PON1 activity could possibly be new drug targets for treating these disorders.
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Affiliation(s)
- Estefania Gastaldello Moreira
- Address correspondence to this author at the Departamento de Ciencias Fisiologicas, Lab. 6; Centro de Ciências Biologicas, CEP 86057-970, Londrina, PR Brazil; Tel: +55 (43) 3371-4307; E-mail:
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20
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Mennitti LV, Oyama LM, Santamarina AB, Nascimento OD, Pisani LP. Influence of maternal consumption of different types of fatty acids during pregnancy and lactation on lipid and glucose metabolism of the 21-day-old male offspring in rats. Prostaglandins Leukot Essent Fatty Acids 2018; 135:54-62. [PMID: 30103934 DOI: 10.1016/j.plefa.2018.07.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 03/23/2018] [Accepted: 07/04/2018] [Indexed: 12/19/2022]
Abstract
We evaluated the impacts of maternal consumption of different types of fatty acids during pregnancy and lactation on the lipid and glucose metabolism of 21-day-old offspring. Rats received either control (C), saturated (SFAs), trans (TFAs) or n - 3 polyunsaturated (PUFAs) normolipidic diets throughout pregnancy and lactation. 21-day old male pups constituted the groups: C21, S21, T21 and PUFA21. At 21st day, serum parameters, hepatic triacylglycerol (TAG) deposition, oral glucose tolerance test (OGTT) and liver protein expressions were investigated. We found a decrease in serum concentrations of TAG, total cholesterol and FFA as well as in hepatic TAG content and baseline glycaemia, accompanied by an increase in catalase expression in PUFA21 group. In T21 group, OGTT showed slight disturbance in glucose homeostasis. Summarily, while early exposure to TFAs-based diets seems to harm pups' glucose homeostasis, maternal consumption of n - 3 PUFAs can improve lipid metabolism, TAG hepatic accumulation and catalase protein expression in 21-day-old offspring.
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Affiliation(s)
- Laís Vales Mennitti
- Programa de Pós-graduação Interdisciplinar em Ciências da Saúde, Universidade Federal de São Paulo (UNIFESP), Santos, SP, Brazil
| | - Lila Missae Oyama
- Departamento de Fisiologia, Disciplina de Fisiologia da Nutrição, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu, 862, 2° andar, Vila Clementino, São Paulo, SP, Brazil
| | - Aline Boveto Santamarina
- Programa de Pós-graduação Interdisciplinar em Ciências da Saúde, Universidade Federal de São Paulo (UNIFESP), Santos, SP, Brazil
| | - Oller do Nascimento
- Departamento de Fisiologia, Disciplina de Fisiologia da Nutrição, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu, 862, 2° andar, Vila Clementino, São Paulo, SP, Brazil.
| | - Luciana Pellegrini Pisani
- Departamento de Biociências, Instituto de Saúde e Sociedade, Universidade Federal de São Paulo (UNIFESP), Rua Silva Jardim, 136, Vila Mathias, Santos, SP, Brazil.
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21
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Capybara Oil Improves Hepatic Mitochondrial Dysfunction, Steatosis, and Inflammation in a Murine Model of Nonalcoholic Fatty Liver Disease. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:4956079. [PMID: 29853957 PMCID: PMC5949171 DOI: 10.1155/2018/4956079] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 03/09/2018] [Accepted: 03/21/2018] [Indexed: 12/12/2022]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is recognized as the most common cause of liver dysfunction worldwide and is commonly associated with obesity. Evidences suggest that NAFLD might be a mitochondrial disease, which contributes to the hepatic steatosis, oxidative stress, cytokine release, and cell death. Capybara oil (CO) is a rich source of polyunsaturated fatty acids (PUFA), which is known to improve inflammation and oxidative stress. In order to determine the effects of CO on NAFLD, C57Bl/6 mice were divided into 3 groups and fed a high-fat diet (HFD) (NAFLD group and NAFLD + CO group) or a control diet (CG group) during 16 weeks. The CO (1.5 g/kg/daily) was administered by gavage during the last 4 weeks of the diet protocol. We evaluated plasma liver enzymes, hepatic steatosis, and cytokine expression in liver as well as hepatocyte ultrastructural morphology and mitochondrial function. CO treatment suppressed hepatic steatosis, attenuated inflammatory response, and decreased plasma alanine aminotransferase (ALT) in mice with NAFLD. CO was also capable of restoring mitochondrial ultrastructure and function as well as balance superoxide dismutase and catalase levels. Our findings indicate that CO treatment has positive effects on NAFLD improving mitochondrial dysfunction, steatosis, acute inflammation, and oxidative stress.
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22
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Pizzini A, Lunger L, Demetz E, Hilbe R, Weiss G, Ebenbichler C, Tancevski I. The Role of Omega-3 Fatty Acids in Reverse Cholesterol Transport: A Review. Nutrients 2017; 9:nu9101099. [PMID: 28984832 PMCID: PMC5691715 DOI: 10.3390/nu9101099] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 09/22/2017] [Accepted: 09/28/2017] [Indexed: 01/31/2023] Open
Abstract
The beneficial effects of omega-3 polyunsaturated fatty acids (n-3 PUFAs) on cardiovascular disease have been studied extensively. However, it remains unclear to what extent n-3 PUFAs may impact Reverse Cholesterol Transport (RCT). RCT describes a mechanism by which excess cholesterol from peripheral tissues is transported to the liver for hepatobiliary excretion, thereby inhibiting foam cell formation and the development of atherosclerosis. The aim of this review is to summarize the literature and to provide an updated overview of the effects of n-3 PUFAs on key players in RCT, including apoliprotein AI (apoA-I), ATP-binding cassette transporter A1 (ABCA1), ABCG1, apoE, scavenger receptor class B type I (SR-BI), cholesteryl ester transfer protein (CETP), low-density lipoprotein receptor (LDLr), cholesterol 7 alpha-hydroxylase (CYP7A1) and ABCG5/G8. Based on current knowledge, we conclude that n-3 PUFAs may beneficially affect RCT, mainly by influencing high-density lipoprotein (HDL) remodeling and by promoting hepatobiliary sterol excretion.
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Affiliation(s)
- Alex Pizzini
- Department of Internal Medicine II, Infectious Diseases, Pneumology, Rheumatology, Medical University of Innsbruck, 6020 Innsbruck, Austria.
| | - Lukas Lunger
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology and Metabolism, Medical University of Innsbruck, 6020 Innsbruck, Austria.
| | - Egon Demetz
- Department of Internal Medicine II, Infectious Diseases, Pneumology, Rheumatology, Medical University of Innsbruck, 6020 Innsbruck, Austria.
| | - Richard Hilbe
- Department of Internal Medicine II, Infectious Diseases, Pneumology, Rheumatology, Medical University of Innsbruck, 6020 Innsbruck, Austria.
| | - Guenter Weiss
- Department of Internal Medicine II, Infectious Diseases, Pneumology, Rheumatology, Medical University of Innsbruck, 6020 Innsbruck, Austria.
| | - Christoph Ebenbichler
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology and Metabolism, Medical University of Innsbruck, 6020 Innsbruck, Austria.
| | - Ivan Tancevski
- Department of Internal Medicine II, Infectious Diseases, Pneumology, Rheumatology, Medical University of Innsbruck, 6020 Innsbruck, Austria.
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