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Martins BT, Bronze MR, Ventura MR. Phenolic Compounds from Virgin Olive Oil: Approaches for Their Synthesis and Analogues. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:14109-14128. [PMID: 36301258 DOI: 10.1021/acs.jafc.2c05349] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Virgin olive oil (VOO) is the main fat consumed by populations in the Mediterranean basin, and phenolic compounds, minor components of this fat, are known to be responsible for diverse health benefits when consumed in a regular diet. According to numerous investigations, these benefits are mostly related to phenols such as tyrosol and hydroxytyrosol and secoiridoid derivatives such as ligstroside, oleuropein, oleocanthal and oleacein. These compounds are present in low concentrations, and for some of them, standards are not commercially available, hampering studies on the mechanisms underlying their biological activity. In order to contribute to a better knowledge of the bioactivity of these compounds and their metabolites, they must be available with high purity and in sufficient amounts for the assays. Chemical synthesis has been considered a convenient way to obtain these compounds. This Review will focus on the synthesis of representative VOO compounds, namely, ligstroside, oleuropein, oleocanthal, oleacein and analogues.
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Affiliation(s)
- Beatriz T Martins
- ITQB NOVA-Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Av. da República, 2780-157 Oeiras, Portugal
| | - Maria Rosário Bronze
- ITQB NOVA-Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Av. da República, 2780-157 Oeiras, Portugal
- FFULisboa-Faculdade de Farmácia da Universidade de Lisboa, Av. das Forças Armadas, 1649-019 Lisboa, Portugal
- IBET-Instituto de Biologia Experimental e Tecnológica, Av. da República, Estação Agronómica Nacional, 2780-157 Oeiras, Portugal
| | - M Rita Ventura
- ITQB NOVA-Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Av. da República, 2780-157 Oeiras, Portugal
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Long-chain monounsaturated fatty acids improve endothelial function with altering microbial flora. Transl Res 2021; 237:16-30. [PMID: 33775867 DOI: 10.1016/j.trsl.2021.03.016] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 03/18/2021] [Accepted: 03/20/2021] [Indexed: 01/04/2023]
Abstract
Fish oil-derived long-chain monounsaturated fatty acids (LCMUFAs) with a carbon chain length longer than 18 units ameliorate cardiovascular risk in mice. In this study, we investigated whether LCMUFAs could improve endothelial functions in mice and humans. In a double-blind, randomized, placebo-controlled, parallel-group, multi-center study, healthy subjects were randomly assigned to either an LCMUFA oil (saury oil) or a control oil (olive and tuna oils) group. Sixty subjects were enrolled and administrated each oil for 4 weeks. For the animal study, ApoE-/- mice were fed a Western diet supplemented with 3% of either gadoleic acid (C20:1) or cetoleic acid (C22:1) for 12 weeks. Participants from the LCMUFA group showed improvements in endothelial function and a lower trimethylamine-N-oxide level, which is a predictor of coronary artery disease. C20:1 and C22:1 oils significantly improved atherosclerotic lesions and plasma levels of several inflammatory cytokines, including IL-6 and TNF-α. These beneficial effects were consistent with an improvement in the gut microbiota environment, as evident from the decreased ratio of Firmicutes and/ or Bacteroidetes, increase in the abundance of Akkermansia, and upregulation of short-chain fatty acid (SCFA)-induced glucagon-like peptide-1 (GLP-1) expression and serum GLP-1 level. These data suggest that LCMUFAs alter the microbiota environment that stimulate the production of SCFAs, resulting in the induction of GLP-1 secretion. Fish oil-derived long-chain monounsaturated fatty acids might thus help to protect against cardiovascular disease.
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Gomez Ribot D, Diaz E, Fazio MV, Gómez HL, Fornes D, Macchi SB, Gresta CA, Capobianco E, Jawerbaum A. An extra virgin olive oil-enriched diet improves maternal, placental, and cord blood parameters in GDM pregnancies. Diabetes Metab Res Rev 2020; 36:e3349. [PMID: 32447799 DOI: 10.1002/dmrr.3349] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/01/2020] [Accepted: 05/12/2020] [Indexed: 01/15/2023]
Abstract
AIMS To address the effect of a diet enriched in extra virgin olive oil (EVOO) on maternal metabolic parameters and placental proinflammatory markers in Gestational diabetes mellitus (GDM) patients. METHODS Pregnant women at 24-28 weeks of gestation were enrolled: 33 GDM patients which were randomly assigned or not to the EVOO-enriched group and 17 healthy controls. Metabolic parameters were determined. Peroxisome proliferator activated receptor (PPAR) γ and PPARα protein expression, expression of microRNA (miR)-130a and miR-518d (which respectively target these PPAR isoforms) and levels of proinflammatory markers were evaluated in term placentas. Matrix metalloproteinases (MMPs) activity was evaluated in term placentas and umbilical cord blood. RESULTS GDM patients that received the EVOO-enriched diet showed reduced pregnancy weight gain (GDM-EVOO:10.3 ± 0.9, GDM:14.2 ± 1.4, P = .03) and reduced triglyceridemia (GDM-EVOO:231 ± 14, GDM:292 ± 21, P = .02) compared to the non-EVOO-enriched GDM group. In GDM placentas, the EVOO-enriched diet did not regulate PPARγ protein expression or miR-130a expression, but prevented the reduced PPARα protein expression (P = .02 vs GDM) and the increased miR-518d expression (P = .009 vs GDM). Increased proinflammatory markers (interleukin-1β, tumour necrosis factor-α and nitric oxide overproduction) in GDM placentas were prevented by the EVOO-enriched diet (respectively P = .001, P = .001 and P = .01 vs GDM). MMPs overactivity was prevented in placenta and umbilical cord blood in the EVOO-enriched GDM group (MMP-9: respectively P = .01 and P = .001 vs GDM). CONCLUSIONS A diet enriched in EVOO in GDM patients reduced maternal triglyceridemia and weight gain and has antiinflammatory properties in placenta and umbilical cord blood, possibly mediated by the regulation of PPAR pathways.
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Affiliation(s)
- Dalmiro Gomez Ribot
- Universidad de Buenos Aires (UBA), Facultad de Medicina, Buenos Aires, Argentina
- CONICET-UBA, Laboratory of Reproduction and Metabolism, Centro de Estudios Farmacológicos y Botánicos (CEFYBO), Buenos Aires, Argentina
- Hospital General de Agudos Dr. Ignacio Pirovano, Buenos Aires, Argentina
| | - Esteban Diaz
- Hospital General de Agudos Dr. Ignacio Pirovano, Buenos Aires, Argentina
| | | | - Hebe Lorena Gómez
- Hospital General de Agudos Dr. Ignacio Pirovano, Buenos Aires, Argentina
| | - Daiana Fornes
- Universidad de Buenos Aires (UBA), Facultad de Medicina, Buenos Aires, Argentina
- CONICET-UBA, Laboratory of Reproduction and Metabolism, Centro de Estudios Farmacológicos y Botánicos (CEFYBO), Buenos Aires, Argentina
| | | | | | - Evangelina Capobianco
- Universidad de Buenos Aires (UBA), Facultad de Medicina, Buenos Aires, Argentina
- CONICET-UBA, Laboratory of Reproduction and Metabolism, Centro de Estudios Farmacológicos y Botánicos (CEFYBO), Buenos Aires, Argentina
| | - Alicia Jawerbaum
- Universidad de Buenos Aires (UBA), Facultad de Medicina, Buenos Aires, Argentina
- CONICET-UBA, Laboratory of Reproduction and Metabolism, Centro de Estudios Farmacológicos y Botánicos (CEFYBO), Buenos Aires, Argentina
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Chen CY, Lee YH, Chang SH, Tsai YF, Fang JY, Hwang TL. Oleic acid-loaded nanostructured lipid carrier inhibit neutrophil activities in the presence of albumin and alleviates skin inflammation. Int J Nanomedicine 2019; 14:6539-6553. [PMID: 31496699 PMCID: PMC6701617 DOI: 10.2147/ijn.s208489] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 07/16/2019] [Indexed: 12/24/2022] Open
Abstract
Aim This paper reports on the incorporation of oleic acid (OA) within nanostructured lipid carriers (OA-NLC) to improve the anti-inflammatory effects in the presence of albumin. Materials and methods NLCs produced via hot high-shear homogenization/ultrasonication were characterized in terms of particle size, zeta potential, and toxicity. We examined the effects of OA-NLC on neutrophil activities. Dermatologic therapeutic potential was also elucidated by using a murine model of leukotriene B4-induced skin inflammation. Results In the presence of albumin, OA-NLC but not free OA inhibited superoxide generation and elastase release. Topical administration of OA-NLC alleviated neutrophil infiltration and severity of skin inflammation. Conclusion OA incorporated within NLC can overcome the interference of albumin, which would undermine the anti-inflammatory effects of OA. OA-NLC has potential therapeutic effects in topical ointments.
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Affiliation(s)
- Chun-Yu Chen
- Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan.,Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Ying-Hsuan Lee
- Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Shih-Hsin Chang
- Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan.,Chinese Herbal Medicine Research Team, Healthy Aging Research Center, Chang Gung University, Taoyuan 333, Taiwan.,Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan.,Research Center for Chinese Herbal Medicine, Research Center for Food and Cosmetic Safety, and Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan
| | - Yung-Fong Tsai
- Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan.,Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Jia-You Fang
- Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan.,Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan.,Chinese Herbal Medicine Research Team, Healthy Aging Research Center, Chang Gung University, Taoyuan 333, Taiwan.,Research Center for Chinese Herbal Medicine, Research Center for Food and Cosmetic Safety, and Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan
| | - Tsong-Long Hwang
- Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan.,Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan.,Chinese Herbal Medicine Research Team, Healthy Aging Research Center, Chang Gung University, Taoyuan 333, Taiwan.,Research Center for Chinese Herbal Medicine, Research Center for Food and Cosmetic Safety, and Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan.,Department of Chemical Engineering, Ming Chi University of Technology, New Taipei City 243, Taiwan
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5
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Suealek N, Yokoyama WH, Rojpibulstit P, Holt RR, Hackman RM. Thai Tea Seed (
Camellia oleifera
) Oil Favorably Affects Plasma Lipid Responses in Hamsters Fed High‐Fat Diets. EUR J LIPID SCI TECH 2018. [DOI: 10.1002/ejlt.201800024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Nuchanart Suealek
- Department of Preclinical Science, Faculty of Medicine, Thammasat University, Rangsit Campus, Khlong NuengKhlong LuangPathum Thani12120Thailand
| | - Wallace H. Yokoyama
- Western Regional Research Center, Agricultural Research Service, U.S. Department of AgricultureAlbanyCA94710USA
| | - Panadda Rojpibulstit
- Department of Preclinical Science, Faculty of Medicine, Thammasat University, Rangsit Campus, Khlong NuengKhlong LuangPathum Thani12120Thailand
| | - Roberta R. Holt
- Department of Nutrition, University of CaliforniaDavisCA95616USA
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Summerhill V, Karagodin V, Grechko A, Myasoedova V, Orekhov A. Vasculoprotective Role of Olive Oil Compounds via Modulation of Oxidative Stress in Atherosclerosis. Front Cardiovasc Med 2018; 5:188. [PMID: 30622950 PMCID: PMC6308304 DOI: 10.3389/fcvm.2018.00188] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 12/10/2018] [Indexed: 12/14/2022] Open
Abstract
Existing evidence supports the significant role of oxidative stress in the endothelial injury, and there is a direct link between increased oxidative stress, and the development of endothelial dysfunction. Endothelial dysfunction precedes the development of atherosclerosis and subsequent cardiovascular disease (CVD). The overproduction of reactive oxygen species facilitates the processes, such as oxidative modification of low-density lipoproteins and phospholipids, reduction in the NOS-derived nitric oxide, and the functional disruption of high-density lipids that are profoundly involved in atherogenesis, inflammation, and thrombus formation in vascular cells. Thus, under oxidative stress conditions, endothelial dysfunction was found to be associated with the following endothelial alterations: reduced nitric oxide bioavailability, increased anticoagulant properties, increased platelet aggregation, increased expression of adhesion molecules, chemokines, and cytokines. In this review, we summarized the evidence indicating that endothelial damage triggered by oxidation can be diminished or reversed by the compounds of olive oil, a readily available antioxidant food source. Olive oil bioactive compounds exhibited a potent capability to attenuate oxidative stress and improve endothelial function through their anti-inflammatory, anti-oxidant, and anti-thrombotic properties, therefore reducing the risk and progression of atherosclerosis. Also, their molecular mechanisms of action were explored to establish the potential preventive and/or therapeutic alternatives to the pharmacological remedies available.
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Affiliation(s)
- Volha Summerhill
- Skolkovo Innovative Center, Institute for Atherosclerosis Research Moscow, Moscow, Russia
| | - Vasilyi Karagodin
- Department of Commodity Research and Expertise, Plekhanov Russian University of Economics, Moscow, Russia
| | - Andrey Grechko
- Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology, Moscow, Russia
| | - Veronika Myasoedova
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - Alexander Orekhov
- Skolkovo Innovative Center, Institute for Atherosclerosis Research Moscow, Moscow, Russia
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Moscow, Russia
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Mocellin MC, Camargo CDQ, Fabre MEDS, Trindade EBSDM. Fish oil effects on quality of life, body weight and free fat mass change in gastrointestinal cancer patients undergoing chemotherapy: A triple blind, randomized clinical trial. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.01.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
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Buckland G, Pastor A, Lujan-Barroso L, Gonzalez CA, Travier N, Amiano P, Huerta JM, Agudo A, Navarro C, Chirlaque MD, Sánchez MJ, Rodríguez-Barranco M, Barricarte A, Ardanaz E, Dorronsoro M, Molinuevo A, Quirós JR, de la Torre R. Determination of oleanolic acid in human plasma and its association with olive oil intake in healthy Spanish adults within the EPIC Spain cohort study. Mol Nutr Food Res 2017; 61. [DOI: 10.1002/mnfr.201600927] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Revised: 01/16/2017] [Accepted: 01/25/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Genevieve Buckland
- Unit of Nutrition and Cancer; Cancer Epidemiology Research Programme; Catalan Institute of Oncology (ICO-IDIBELL); Barcelona Spain
| | - Antoni Pastor
- Integrative Pharmacology and Systems Neuroscience Research Group, Neurosciences Research Program; IMIM (Hospital del Mar Medical Research Institute); Barcelona Spain
- CIBER Fisiopatologia de la Obesidad y la Nutrición (CIBERobn); Santiago de Compostela Spain
| | - Leila Lujan-Barroso
- Unit of Nutrition and Cancer; Cancer Epidemiology Research Programme; Catalan Institute of Oncology (ICO-IDIBELL); Barcelona Spain
- Department of Nursing of Public Health; Mental Health and Maternity and Child Health, School of Nursing; University of Barcelona; Barcelona Spain
| | - Carlos Alberto Gonzalez
- Unit of Nutrition and Cancer; Cancer Epidemiology Research Programme; Catalan Institute of Oncology (ICO-IDIBELL); Barcelona Spain
| | - Noemie Travier
- Unit of Nutrition and Cancer; Cancer Epidemiology Research Programme; Catalan Institute of Oncology (ICO-IDIBELL); Barcelona Spain
| | - Pilar Amiano
- CIBER Epidemiology and Public Health (CIBERESP); Madrid Spain
- Public Health Division of Gipuzkoa; BioDonostia Research Institute; Donostia-San Sebastian; Spain
| | - José María Huerta
- CIBER Epidemiology and Public Health (CIBERESP); Madrid Spain
- Department of Epidemiology; Murcia Regional Health Council; IMIB-Arrixaca Murcia Spain
| | - Antonio Agudo
- Unit of Nutrition and Cancer; Cancer Epidemiology Research Programme; Catalan Institute of Oncology (ICO-IDIBELL); Barcelona Spain
| | - Carmen Navarro
- CIBER Epidemiology and Public Health (CIBERESP); Madrid Spain
- Department of Epidemiology; Murcia Regional Health Council; IMIB-Arrixaca Murcia Spain
- Department of Health and Social Sciences; Universidad de Murcia; Murcia; Spain
| | - María Dolores Chirlaque
- CIBER Epidemiology and Public Health (CIBERESP); Madrid Spain
- Department of Epidemiology; Murcia Regional Health Council; IMIB-Arrixaca Murcia Spain
- Department of Health and Social Sciences; Universidad de Murcia; Murcia; Spain
| | - Maria-José Sánchez
- CIBER Epidemiology and Public Health (CIBERESP); Madrid Spain
- Andaluzian School of Public Health, Instituto de Investigación Biosanitaria ibs; Granada Spain
| | | | - Aurelio Barricarte
- CIBER Epidemiology and Public Health (CIBERESP); Madrid Spain
- Department of Epidemiology; Navarra Public Health Institute; Pamplona Spain
- IdiSNA; Navarra Institute for Health Research; Pamplona Spain
| | - Eva Ardanaz
- CIBER Epidemiology and Public Health (CIBERESP); Madrid Spain
- Department of Epidemiology; Navarra Public Health Institute; Pamplona Spain
- IdiSNA; Navarra Institute for Health Research; Pamplona Spain
| | - Miren Dorronsoro
- CIBER Epidemiology and Public Health (CIBERESP); Madrid Spain
- Public Health Division of Gipuzkoa; BioDonostia Research Institute; Donostia-San Sebastian; Spain
| | - Amaia Molinuevo
- CIBER Epidemiology and Public Health (CIBERESP); Madrid Spain
| | | | - Rafael de la Torre
- Integrative Pharmacology and Systems Neuroscience Research Group, Neurosciences Research Program; IMIM (Hospital del Mar Medical Research Institute); Barcelona Spain
- CIBER Fisiopatologia de la Obesidad y la Nutrición (CIBERobn); Santiago de Compostela Spain
- Department of Experimental and Health Sciences (DCEXS); Pompeu Fabra University (UPF); Barcelona Spain
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9
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Yang ZH, Bando M, Sakurai T, Chen Y, Emma-Okon B, Wilhite B, Fukuda D, Vaisman B, Pryor M, Wakabayashi Y, Sampson M, Yu ZX, Sakurai A, Zarzour A, Miyahara H, Takeo J, Sakaue H, Sata M, Remaley AT. Long-chain monounsaturated fatty acid-rich fish oil attenuates the development of atherosclerosis in mouse models. Mol Nutr Food Res 2016; 60:2208-2218. [PMID: 27273599 DOI: 10.1002/mnfr.201600142] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Revised: 05/12/2016] [Accepted: 05/20/2016] [Indexed: 01/11/2023]
Abstract
SCOPE Fish oil-derived long-chain monounsaturated fatty acids (LCMUFA) containing chain lengths longer than 18 were previously shown to improve cardiovascular disease risk factors in mice. However, it is not known if LCMUFA also exerts anti-atherogenic effects. The main objective of the present study was to investigate the effect of LCMUFA on the development of atherosclerosis in mouse models. METHODS AND RESULTS LDLR-KO mice were fed Western diet supplemented with 2% (w/w) of either LCMUFA concentrate, olive oil, or not (control) for 12 wk. LCMUFA, but not olive oil, significantly suppressed the development of atherosclerotic lesions and several plasma inflammatory cytokine levels, although there were no major differences in plasma lipids between the three groups. At higher doses 5% (w/w) LCMUFA supplementation was observed to reduce pro-atherogenic plasma lipoproteins and to also reduce atherosclerosis in ApoE-KO mice fed a Western diet. RNA sequencing and subsequent qPCR analyses revealed that LCMUFA upregulated PPAR signaling pathways in liver. In cell culture studies, apoB-depleted plasma from LDLR-K mice fed LCMUFA showed greater cholesterol efflux from macrophage-like THP-1 cells and ABCA1-overexpressing BHK cells. CONCLUSION Our research showed for the first time that LCMUFA consumption protects against diet-induced atherosclerosis, possibly by upregulating the PPAR signaling pathway.
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Affiliation(s)
- Zhi-Hong Yang
- Lipoprotein Metabolism Section, Cardio-Pulmonary Branch, National Heart, Lung and Blood Institute (NHLBI), National Institutes of Health (NIH), Bethesda, MD, USA.
| | - Masahiro Bando
- Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Toshihiro Sakurai
- Lipoprotein Metabolism Section, Cardio-Pulmonary Branch, National Heart, Lung and Blood Institute (NHLBI), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Ye Chen
- Systems Biology Center, NHLBI, NIH, Bethesda, MD, USA
| | - Beatrice Emma-Okon
- Lipoprotein Metabolism Section, Cardio-Pulmonary Branch, National Heart, Lung and Blood Institute (NHLBI), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Bree Wilhite
- Section on Nutritional Neurosciences, Laboratory of Membrane Biochemistry and Biophysics, National Institute on Alcohol Abuse and Alcoholism, NIH, Bethesda, MD, USA
| | - Daiju Fukuda
- Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Boris Vaisman
- Lipoprotein Metabolism Section, Cardio-Pulmonary Branch, National Heart, Lung and Blood Institute (NHLBI), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Milton Pryor
- Lipoprotein Metabolism Section, Cardio-Pulmonary Branch, National Heart, Lung and Blood Institute (NHLBI), National Institutes of Health (NIH), Bethesda, MD, USA
| | | | - Maureen Sampson
- Clinical Center, Department of Laboratory Medicine, NIH, Bethesda, MD, USA
| | - Zu-Xi Yu
- Pathology Core, NHLBI, NIH, Bethesda, MD, USA
| | - Akiko Sakurai
- Lipoprotein Metabolism Section, Cardio-Pulmonary Branch, National Heart, Lung and Blood Institute (NHLBI), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Abdalrahman Zarzour
- Lipoprotein Metabolism Section, Cardio-Pulmonary Branch, National Heart, Lung and Blood Institute (NHLBI), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Hiroko Miyahara
- Central Research Laboratory, Nippon Suisan Kaisha, Tokyo, Japan
| | - Jiro Takeo
- Central Research Laboratory, Nippon Suisan Kaisha, Tokyo, Japan
| | - Hiroshi Sakaue
- Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Masataka Sata
- Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Alan T Remaley
- Lipoprotein Metabolism Section, Cardio-Pulmonary Branch, National Heart, Lung and Blood Institute (NHLBI), National Institutes of Health (NIH), Bethesda, MD, USA
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10
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Affiliation(s)
- Elena Bernardini
- Biblioteca del Polo centrale di Medicina e Chirurgia; Università degli studi di Milano; Milan Italy
| | - Francesco Visioli
- Department of Molecular Medicine; University of Padova; Padova Italy
- IMDEA-Food; CEI UAM + CSIC; Madrid Spain
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11
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Martín-Peláez S, Castañer O, Solà R, Motilva MJ, Castell M, Pérez-Cano FJ, Fitó M. Influence of Phenol-Enriched Olive Oils on Human Intestinal Immune Function. Nutrients 2016; 8:213. [PMID: 27077879 PMCID: PMC4848682 DOI: 10.3390/nu8040213] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 04/01/2016] [Accepted: 04/05/2016] [Indexed: 12/25/2022] Open
Abstract
Olive oil (OO) phenolic compounds (PC) are able to influence gut microbial populations and metabolic output. Our aim was to investigate whether these compounds and changes affect the mucosal immune system. In a randomized, controlled, double blind cross-over human trial, for three weeks, preceded by two-week washout periods, 10 hypercholesterolemic participants ingested 25 mL/day of three raw virgin OO differing in their PC concentration and origin: (1) an OO containing 80 mg PC/kg (VOO); (2) a PC-enriched OO containing 500 mg PC/kg from OO (FVOO); and (3) a PC-enriched OO containing a mixture of 500 mg PC/kg from OO and thyme (1:1, FVOOT). Intestinal immunity (fecal immunoglobulin A (IgA) and IgA-coated bacteria) and inflammation markers (C-reactive protein (CRP) and fecal interleukin 6 (IL-6), tumor necrosis factor α (TNFα) and calprotectin) was analyzed. The ingestion of high amounts of OO PC, as contained in FVOO, tended to increase the proportions of IgA-coated bacteria and increased plasma levels of CRP. However, lower amounts of OO PC (VOO) and the combination of two PC sources (FVOOT) did not show significant effects on the variables investigated. Results indicate a potential stimulation of the immune system with very high doses of OO PC, which should be further investigated.
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Affiliation(s)
- Sandra Martín-Peláez
- Cardiovascular Risk and Nutrition Research Group, REGICOR Study Group, Hospital del Mar Research Institute (IMIM), Barcelona 08003, Spain.
- Spanish Biomedical Research Networking Centre (CIBER), Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, Madrid 28029, Spain.
| | - Olga Castañer
- Cardiovascular Risk and Nutrition Research Group, REGICOR Study Group, Hospital del Mar Research Institute (IMIM), Barcelona 08003, Spain.
- Spanish Biomedical Research Networking Centre (CIBER), Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, Madrid 28029, Spain.
| | - Rosa Solà
- Unit of Farmacobiology, Faculty of Medicine and Health Sciences, University Rovira i Virgili, Reus 43201, Spain.
| | - María José Motilva
- Food Technology Department, UTPV-XaRTA, University of Lleida-Agrotecnio Center, Lleida 25198, Spain.
| | - Margarida Castell
- Department of Physiology, Faculty of Pharmacy, University of Barcelona, Barcelona 08028, Spain.
- Nutrition and Food Safety Research Institute (INSA-UB), Barcelona 08028, Spain.
| | - Francisco José Pérez-Cano
- Department of Physiology, Faculty of Pharmacy, University of Barcelona, Barcelona 08028, Spain.
- Nutrition and Food Safety Research Institute (INSA-UB), Barcelona 08028, Spain.
| | - Montserrat Fitó
- Cardiovascular Risk and Nutrition Research Group, REGICOR Study Group, Hospital del Mar Research Institute (IMIM), Barcelona 08003, Spain.
- Spanish Biomedical Research Networking Centre (CIBER), Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, Madrid 28029, Spain.
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12
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Human bioavailability of olive oil secoiridoids: screening of metabolites in plasma and urine using UPLC coupled with high resolution mass spectrometry. Proc Nutr Soc 2016. [DOI: 10.1017/s0029665116000549] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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