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Marrero AD, Cárdenas C, Castilla L, Ortega-Vidal J, Quesada AR, Martínez-Poveda B, Medina MÁ. Antiangiogenic Potential of an Olive Oil Extract: Insights from a Proteomic Study. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:13023-13038. [PMID: 38809962 PMCID: PMC11181319 DOI: 10.1021/acs.jafc.3c08851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 05/13/2024] [Accepted: 05/15/2024] [Indexed: 05/31/2024]
Abstract
Extra virgin olive oil (EVOO), a staple of the Mediterranean diet, is rich in phenolic compounds recognized for their potent bioactive effects, including anticancer and anti-inflammatory properties. However, its effects on vascular health remain relatively unexplored. In this study, we examined the impact of a "picual" EVOO extract from Jaén, Spain, on endothelial cells. Proteomic analysis revealed the modulation of angiogenesis-related processes. In subsequent in vitro experiments, the EVOO extract inhibited endothelial cell migration, adhesion, invasion, ECM degradation, and tube formation while inducing apoptosis. These results provide robust evidence of the extract's antiangiogenic potential. Our findings highlight the potential of EVOO extracts in mitigating angiogenesis-related pathologies, such as cancer, macular degeneration, and diabetic retinopathy.
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Affiliation(s)
- Ana Dácil Marrero
- Departamento
de Biología Molecular y Bioquímica, Facultad de Ciencias,
Andalucía Tech, Universidad de Málaga, E-29071 Málaga, Spain
- Instituto
de Investigación Biomédica y Plataforma en Nanomedicina-IBIMA
Plataforma BIONAND (Biomedical Research Institute of Málaga), E-29071 Málaga, Spain
- CIBER
de Enfermedades Raras (CIBERER), Instituto
de Salud Carlos III, E-28029 Madrid, Spain
| | - Casimiro Cárdenas
- Departamento
de Biología Molecular y Bioquímica, Facultad de Ciencias,
Andalucía Tech, Universidad de Málaga, E-29071 Málaga, Spain
- Servicios
Centrales de Apoyo a la Investigación (SCAI), Universidad de Málaga, E-29071 Málaga, Spain
| | - Laura Castilla
- Departamento
de Biología Molecular y Bioquímica, Facultad de Ciencias,
Andalucía Tech, Universidad de Málaga, E-29071 Málaga, Spain
- Instituto
de Investigación Biomédica y Plataforma en Nanomedicina-IBIMA
Plataforma BIONAND (Biomedical Research Institute of Málaga), E-29071 Málaga, Spain
| | - Juan Ortega-Vidal
- Departamento
de Química Inorgánica y Orgánica, Campus de Excelencia
Internacional Agroalimentaria ceiA3, Universidad
de Jaén, Jaén E- 23071, Spain
| | - Ana R. Quesada
- Departamento
de Biología Molecular y Bioquímica, Facultad de Ciencias,
Andalucía Tech, Universidad de Málaga, E-29071 Málaga, Spain
- Instituto
de Investigación Biomédica y Plataforma en Nanomedicina-IBIMA
Plataforma BIONAND (Biomedical Research Institute of Málaga), E-29071 Málaga, Spain
- CIBER
de Enfermedades Raras (CIBERER), Instituto
de Salud Carlos III, E-28029 Madrid, Spain
| | - Beatriz Martínez-Poveda
- Departamento
de Biología Molecular y Bioquímica, Facultad de Ciencias,
Andalucía Tech, Universidad de Málaga, E-29071 Málaga, Spain
- Instituto
de Investigación Biomédica y Plataforma en Nanomedicina-IBIMA
Plataforma BIONAND (Biomedical Research Institute of Málaga), E-29071 Málaga, Spain
- CIBER
de
Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, E-28029 Madrid, Spain
| | - Miguel Ángel Medina
- Departamento
de Biología Molecular y Bioquímica, Facultad de Ciencias,
Andalucía Tech, Universidad de Málaga, E-29071 Málaga, Spain
- Instituto
de Investigación Biomédica y Plataforma en Nanomedicina-IBIMA
Plataforma BIONAND (Biomedical Research Institute of Málaga), E-29071 Málaga, Spain
- CIBER
de Enfermedades Raras (CIBERER), Instituto
de Salud Carlos III, E-28029 Madrid, Spain
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Marrero AD, Quesada AR, Martínez-Poveda B, Medina MÁ. Anti-Cancer, Anti-Angiogenic, and Anti-Atherogenic Potential of Key Phenolic Compounds from Virgin Olive Oil. Nutrients 2024; 16:1283. [PMID: 38732529 PMCID: PMC11085358 DOI: 10.3390/nu16091283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 03/26/2024] [Accepted: 04/12/2024] [Indexed: 05/13/2024] Open
Abstract
The Mediterranean diet, renowned for its health benefits, especially in reducing cardiovascular risks and protecting against diseases like diabetes and cancer, emphasizes virgin olive oil as a key contributor to these advantages. Despite being a minor fraction, the phenolic compounds in olive oil significantly contribute to its bioactive effects. This review examines the bioactive properties of hydroxytyrosol and related molecules, including naturally occurring compounds (-)-oleocanthal and (-)-oleacein, as well as semisynthetic derivatives like hydroxytyrosyl esters and alkyl ethers. (-)-Oleocanthal and (-)-oleacein show promising anti-tumor and anti-inflammatory properties, which are particularly underexplored in the case of (-)-oleacein. Additionally, hydroxytyrosyl esters exhibit similar effectiveness to hydroxytyrosol, while certain alkyl ethers surpass their precursor's properties. Remarkably, the emerging research field of the effects of phenolic molecules related to virgin olive oil on cell autophagy presents significant opportunities for underscoring the anti-cancer and neuroprotective properties of these molecules. Furthermore, promising clinical data from studies on hydroxytyrosol, (-)-oleacein, and (-)-oleocanthal urge further investigation and support the initiation of clinical trials with semisynthetic hydroxytyrosol derivatives. This review provides valuable insights into the potential applications of olive oil-derived phenolics in preventing and managing diseases associated with cancer, angiogenesis, and atherosclerosis.
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Affiliation(s)
- Ana Dácil Marrero
- Facultad de Ciencias, Departamento de Biología Molecular y Bioquímica, Andalucía Tech, Universidad de Málaga, E-29071 Málaga, Spain; (A.D.M.); (A.R.Q.); (B.M.-P.)
- Instituto de Investigación Biomédica y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND (Biomedical Research Institute of Málaga), E-29071 Málaga, Spain
- CIBER de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, E-28029 Madrid, Spain
| | - Ana R. Quesada
- Facultad de Ciencias, Departamento de Biología Molecular y Bioquímica, Andalucía Tech, Universidad de Málaga, E-29071 Málaga, Spain; (A.D.M.); (A.R.Q.); (B.M.-P.)
- Instituto de Investigación Biomédica y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND (Biomedical Research Institute of Málaga), E-29071 Málaga, Spain
- CIBER de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, E-28029 Madrid, Spain
| | - Beatriz Martínez-Poveda
- Facultad de Ciencias, Departamento de Biología Molecular y Bioquímica, Andalucía Tech, Universidad de Málaga, E-29071 Málaga, Spain; (A.D.M.); (A.R.Q.); (B.M.-P.)
- Instituto de Investigación Biomédica y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND (Biomedical Research Institute of Málaga), E-29071 Málaga, Spain
- CIBER de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, E-28029 Madrid, Spain
| | - Miguel Ángel Medina
- Facultad de Ciencias, Departamento de Biología Molecular y Bioquímica, Andalucía Tech, Universidad de Málaga, E-29071 Málaga, Spain; (A.D.M.); (A.R.Q.); (B.M.-P.)
- Instituto de Investigación Biomédica y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND (Biomedical Research Institute of Málaga), E-29071 Málaga, Spain
- CIBER de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, E-28029 Madrid, Spain
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3
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Tsiafoulis CG, Liaggou C, Garoufis A, Magiatis P, Roussis IG. Nuclear magnetic resonance analysis of extra virgin olive oil: classification through secoiridoids. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:1992-2005. [PMID: 38018400 DOI: 10.1002/jsfa.13139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 09/27/2023] [Accepted: 10/26/2023] [Indexed: 11/30/2023]
Abstract
BACKGROUND Extra virgin olive oil (EVOO), a natural product with a multidisciplinary role, has been and is continuing to be studied from several points of view. Among them, its chemical analysis is of major importance and several methods have been used. Nuclear magnetic resonance (NMR) spectroscopy has inherent advantages, among them monitoring the chemical constituents without the need for a separation technique and without, for instance, possible carry-over effects. Additionally, several magnetic resonance spectroscopic techniques can provide a novel powered insight into the nature and properties of a sample under study. Moreover, -omics procedure can reveal new information and can lead to the classification of populations under study. The main objective of the present work was the possible classification of the EVOO samples based on their aldehyde content using a proposed unreferenced 1 H-NMR spectroscopic quantification method combined with a metabolomic approach. Moreover, the study of the impact of such elevated aldehyde content on several spectra regions of importance in the proton NMR spectra led to the proposal of a possible new isomer indicator. RESULTS Univariate analysis of 12 EVOO samples showed that oleacein, oleocanthal, elenolic acid, hydroxytyrosol/hydroxytyrosol derivatives and tyrosol/tyrosol derivatives strongly differentiated two classes of EVOO: OEH (for high aldehyde EVOO content) and OE (for non-high aldehyde content). Moreover, we pointed out the 'impact' of such elevated secoiridoid and derivatives content, through their moieties' units, on a range of several resonances of the 1 H-NMR spectrum. The metabolomic approach demonstrated the classification of EVOO samples based on their secoiridoid and derivatives content. Multivariate analysis showed a strong influence on the discrimination of the EVOO classes based on the protons resonating at the aldehyde region of the 1 H-NMR spectrum; the aldehyde protons corresponding to 5S,4R-ligstrodial and 5S,4R-oleuropeindial, oleacein, oleocanthal, elenolic acid, p-HPEA-EA, 3,4-DHPEA-EA, 5S,4R- and 5S,4S-ligstrodial and the proton corresponding to a new compound were reported for the first time. This isomer compound, reported for the first time, could serve as a possible indicator for EVOO classification. CONCLUSIONS An unreferenced quantification method was proposed and EVOO samples were classified into two classes: OEH and OE, according to their aldehyde content, gaining thus probably higher nutrient and possible pharmacological value. Moreover, we point out the 'impact' of such elevated aldehyde content on several spectral regions of the 1 H spectrum. Finally, a new compound was detected in the OEH samples and is reported for the first time. This compound could possibly be an indicator. © 2023 The Authors. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
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Affiliation(s)
- Constantinos G Tsiafoulis
- NMR Centre, Laboratory of Analytical Chemistry, Department of Chemistry, University of Ioannina, Ioannina, Greece
- School of Science & Technology, Hellenic Open University, Patras, Greece
| | - Christina Liaggou
- Laboratory of Food Chemistry, Department of Chemistry, University of Ioannina, Ioannina, Greece
| | - Achilleas Garoufis
- Laboratory of Inorganic Chemistry, Department of Chemistry, University of Ioannina, Ioannina, Greece
| | - Prokopios Magiatis
- Department of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis G Roussis
- Laboratory of Food Chemistry, Department of Chemistry, University of Ioannina, Ioannina, Greece
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Filardo S, Roberto M, Di Risola D, Mosca L, Di Pietro M, Sessa R. Olea europaea L-derived secoiridoids: Beneficial health effects and potential therapeutic approaches. Pharmacol Ther 2024; 254:108595. [PMID: 38301769 DOI: 10.1016/j.pharmthera.2024.108595] [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: 10/02/2023] [Revised: 12/21/2023] [Accepted: 01/08/2024] [Indexed: 02/03/2024]
Abstract
Over the years, health challenges have become increasingly complex and global and, at the beginning of the 21st century, chronic diseases, including cardiovascular, neurological, and chronic respiratory diseases, as well as cancer and diabetes, have been identified by World Health Organization as one of the biggest threats to human health. Recently, antimicrobial resistance has also emerged as a growing problem of public health for the management of infectious diseases. In this scenario, the exploration of natural products as supplementation or alternative therapeutic options is acquiring great importance, and, among them, the olive tree, Olea europaea L, specifically leaves, fruits, and oil, has been increasingly investigated for its health promoting properties. Traditionally, these properties have been largely attributed to the high concentration of monounsaturated fatty acids, although, in recent years, beneficial effects have also been associated to other components, particularly polyphenols. Among them, the most interesting group is represented by Olea europaea L secoiridoids, comprising oleuropein, oleocanthal, oleacein, and ligstroside, which display anti-inflammatory, antioxidant, cardioprotective, neuroprotective and anticancer activities. This review provides an overview of the multiple health beneficial effects, the molecular mechanisms, and the potential applications of secoiridoids from Olea europaea L.
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Affiliation(s)
- Simone Filardo
- Department of Public Health and Infectious Diseases, Sapienza University, p.le Aldo Moro, 5, 00185 Rome, Italy
| | - Mattioli Roberto
- Department of Biochemical Sciences, Faculty of Pharmacy and Medicine, Sapienza University, p.le Aldo Moro, 5, 00185 Rome, Italy
| | - Daniel Di Risola
- Department of Biochemical Sciences, Faculty of Pharmacy and Medicine, Sapienza University, p.le Aldo Moro, 5, 00185 Rome, Italy
| | - Luciana Mosca
- Department of Biochemical Sciences, Faculty of Pharmacy and Medicine, Sapienza University, p.le Aldo Moro, 5, 00185 Rome, Italy
| | - Marisa Di Pietro
- Department of Public Health and Infectious Diseases, Sapienza University, p.le Aldo Moro, 5, 00185 Rome, Italy
| | - Rosa Sessa
- Department of Public Health and Infectious Diseases, Sapienza University, p.le Aldo Moro, 5, 00185 Rome, Italy.
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Huang Y, Guan Q, Zhang Z, Wang P, Li C. Oleacein: A comprehensive review of its extraction, purification, absorption, metabolism, and health effects. Food Chem 2024; 433:137334. [PMID: 37660602 DOI: 10.1016/j.foodchem.2023.137334] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 04/27/2023] [Accepted: 08/28/2023] [Indexed: 09/05/2023]
Abstract
Extra virgin olive oil (EVOO) consumption reduces the risk of cardiovascular disease in high-risk groups and the polyphenols in EVOO play an important health effect on it. As one of the most abundant polyphenols in EVOO, oleacein (OLEA) has many health benefits. However, there is no review article that focus comprehensively on OLEA, and most articles have limited data and information on OLEA. The purpose of this review is to summarize the results of all available studies, to present and compare the main traditional and novel techniques for the extraction and isolation and purification of OLEA, to elucidate the absorption and metabolic pathways of OLEA, and finally, to illustrate the health-promoting properties. Hopefully, this review can promote the use of OLEA in functional foods and therapeutic fields.
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Affiliation(s)
- Yunfei Huang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Qingyun Guan
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Zhuoya Zhang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Pengxiang Wang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Chunmei Li
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Key Laboratory of Environment Correlative Food Science, Huazhong Agricultural University, Ministry of Education, Wuhan 430070, China.
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6
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Katsa ME, Ketselidi K, Kalliostra M, Ioannidis A, Rojas Gil AP, Diamantakos P, Melliou E, Magiatis P, Nomikos T. Acute Antiplatelet Effects of an Oleocanthal-Rich Olive Oil in Type II Diabetic Patients: A Postprandial Study. Int J Mol Sci 2024; 25:908. [PMID: 38255980 PMCID: PMC10815739 DOI: 10.3390/ijms25020908] [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: 12/03/2023] [Revised: 12/30/2023] [Accepted: 01/03/2024] [Indexed: 01/24/2024] Open
Abstract
Postprandial dysmetabolism is a common entity of type 2 diabetes mellitus (T2DM) and may act as a daily stressor of the already dysfunctional diabetic platelets. This study aims to investigate whether oleocanthal-rich olive oils (OO), incorporated into a carbohydrate-rich meal, can affect postprandial dysmetabolism and platelet aggregation. Oleocanthal is a cyclooxygenase inhibitor with putative antiplatelet properties. In this randomized, single-blinded, crossover study, ten T2DM patients consumed five isocaloric meals containing 120 g white bread combined with: (i) 39 g butter, (ii) 39 g butter and 400 mg ibuprofen, (iii) 40 mL OO (phenolic content < 10 mg/Kg), (iv) 40 mL OO with 250 mg/Kg oleocanthal and (v) 40 mL OO with 500 mg/Kg oleocanthal. Metabolic markers along with ex vivo ADP- and thrombin receptor-activating peptide (TRAP)-induced platelet aggregation were measured before and for 4 h after the meals. The glycemic and lipidemic response was similar between meals. However, a sustained (90-240 min) dose-dependent reduction in platelets' sensitivity to both ADP (50-100%) and TRAP (20-50%) was observed after the oleocanthal meals in comparison to OO or butter meals. The antiplatelet effect of the OO containing 500 mg/Kg oleocanthal was comparable to that of the ibuprofen meal. In conclusion, the consumption of meals containing oleocanthal-rich OO can reduce platelet activity during the postprandial period, irrespective of postprandial hyperglycemia and lipidemia.
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Affiliation(s)
- Maria Efthymia Katsa
- Department of Nutrition and Dietetics, School of Health Sciences and Education, Harokopio University of Athens, GR-17676 Athens, Greece; (M.E.K.); (K.K.); (M.K.)
| | - Kleopatra Ketselidi
- Department of Nutrition and Dietetics, School of Health Sciences and Education, Harokopio University of Athens, GR-17676 Athens, Greece; (M.E.K.); (K.K.); (M.K.)
| | - Marianna Kalliostra
- Department of Nutrition and Dietetics, School of Health Sciences and Education, Harokopio University of Athens, GR-17676 Athens, Greece; (M.E.K.); (K.K.); (M.K.)
| | - Anastasios Ioannidis
- Laboratory of Biology and Biochemistry, Department of Nursing, Faculty of Health Sciences, University of Peloponnese, GR-22100 Tripoli, Greece; (A.I.); (A.P.R.G.)
| | - Andrea Paola Rojas Gil
- Laboratory of Biology and Biochemistry, Department of Nursing, Faculty of Health Sciences, University of Peloponnese, GR-22100 Tripoli, Greece; (A.I.); (A.P.R.G.)
| | - Panagiotis Diamantakos
- Laboratory of Pharmacognosy and Natural Products Chemistry, Department of Pharmacy, National and Kapodistrian University of Athens, GR-15774 Athens, Greece; (P.D.); (E.M.); (P.M.)
| | - Eleni Melliou
- Laboratory of Pharmacognosy and Natural Products Chemistry, Department of Pharmacy, National and Kapodistrian University of Athens, GR-15774 Athens, Greece; (P.D.); (E.M.); (P.M.)
| | - Prokopios Magiatis
- Laboratory of Pharmacognosy and Natural Products Chemistry, Department of Pharmacy, National and Kapodistrian University of Athens, GR-15774 Athens, Greece; (P.D.); (E.M.); (P.M.)
| | - Tzortzis Nomikos
- Department of Nutrition and Dietetics, School of Health Sciences and Education, Harokopio University of Athens, GR-17676 Athens, Greece; (M.E.K.); (K.K.); (M.K.)
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González-Rodríguez M, Ait Edjoudi D, Cordero-Barreal A, Farrag M, Varela-García M, Torrijos-Pulpón C, Ruiz-Fernández C, Capuozzo M, Ottaiano A, Lago F, Pino J, Farrag Y, Gualillo O. Oleocanthal, an Antioxidant Phenolic Compound in Extra Virgin Olive Oil (EVOO): A Comprehensive Systematic Review of Its Potential in Inflammation and Cancer. Antioxidants (Basel) 2023; 12:2112. [PMID: 38136231 PMCID: PMC10741130 DOI: 10.3390/antiox12122112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/08/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND The Mediterranean diet is linked to various health benefits, especially the consumption of olive oil as a key component. Multiple studies highlight its advantages, particularly due to its fatty acid composition and additional components like phenolic compounds. A significant antioxidant compound, oleocanthal, known for its antioxidant properties, has gained attention in the pharmaceutical industry for its anti-inflammatory and antiproliferative effects. It shows promise in addressing cardiovascular diseases, metabolic syndrome, and neuroprotection. This systematic review aims to evaluate the existing literature on oleocanthal, examining its role in biological processes and potential impact on conditions like inflammation and cancer. METHODS We performed several searches in PubMed (MEDLINE), Web of Science (WOS), and Cochrane based on the terms "Oleocanthal", "Cancer", and "Inflammation". The inclusion criteria were as follows: studies whose main topics were oleocanthal and cancer or inflammation. On the other hand, the exclusion criteria were studies that were not focused on oleocanthal, reviews, or editorial material. Given that these findings are explanatory rather than derived from clinical trials, we refrained from employing methods to assess potential bias. This systematic review did not receive any external funding. RESULTS We found 174 records from these searches, where we discarded reviews and editorial material, duplicated articles, and 1 retracted article. Finally, we had 53 reports assessed for eligibility that were included in this review. DISCUSSION OC exhibits promising therapeutic potential against both inflammation and cancer. We addressed its ability to target inflammatory genes and pathways, offering potential treatments for conditions like rheumatic diseases by regulating pathways such as NF-kB and MAPK. Additionally, OC's anticancer properties, particularly its notable inhibition of c-Met signaling across various cancers, highlight its efficacy, showcasing promise as a potential treatment.
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Affiliation(s)
- María González-Rodríguez
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain; (M.G.-R.); (D.A.E.); (A.C.-B.); (M.F.); (M.V.-G.); (C.T.-P.); (C.R.-F.); (O.G.)
- International PhD School of the University of Santiago de Compostela (EDIUS), Doctoral Program in Drug Research and Development, 15782 Santiago de Compostela, Spain
| | - Djedjiga Ait Edjoudi
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain; (M.G.-R.); (D.A.E.); (A.C.-B.); (M.F.); (M.V.-G.); (C.T.-P.); (C.R.-F.); (O.G.)
| | - Alfonso Cordero-Barreal
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain; (M.G.-R.); (D.A.E.); (A.C.-B.); (M.F.); (M.V.-G.); (C.T.-P.); (C.R.-F.); (O.G.)
| | - Mariam Farrag
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain; (M.G.-R.); (D.A.E.); (A.C.-B.); (M.F.); (M.V.-G.); (C.T.-P.); (C.R.-F.); (O.G.)
| | - María Varela-García
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain; (M.G.-R.); (D.A.E.); (A.C.-B.); (M.F.); (M.V.-G.); (C.T.-P.); (C.R.-F.); (O.G.)
| | - Carlos Torrijos-Pulpón
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain; (M.G.-R.); (D.A.E.); (A.C.-B.); (M.F.); (M.V.-G.); (C.T.-P.); (C.R.-F.); (O.G.)
| | - Clara Ruiz-Fernández
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain; (M.G.-R.); (D.A.E.); (A.C.-B.); (M.F.); (M.V.-G.); (C.T.-P.); (C.R.-F.); (O.G.)
| | - Maurizio Capuozzo
- National Health Service, Local Health Authority ASL 3 Napoli Sud, Department of Pharmacy, 80056 Naples, Italy;
| | - Alessandro Ottaiano
- Division of Abdominal Oncology, Istituto Nazionale Tumori IRCCS Fondazione Pascale-IRCCS di Napoli, Ercolano, 80131 Naples, Italy;
| | - Francisca Lago
- Molecular and Cellular Cardiology Group, SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), Research Laboratory 7, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain;
| | - Jesús Pino
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain; (M.G.-R.); (D.A.E.); (A.C.-B.); (M.F.); (M.V.-G.); (C.T.-P.); (C.R.-F.); (O.G.)
| | - Yousof Farrag
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain; (M.G.-R.); (D.A.E.); (A.C.-B.); (M.F.); (M.V.-G.); (C.T.-P.); (C.R.-F.); (O.G.)
| | - Oreste Gualillo
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, 15706 Santiago de Compostela, Spain; (M.G.-R.); (D.A.E.); (A.C.-B.); (M.F.); (M.V.-G.); (C.T.-P.); (C.R.-F.); (O.G.)
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8
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de Aguiar Sobral P, Miyahira RF, Zago L. Health Outcomes Related to the Consumption of Olive Products: A Brief Review. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2023; 78:643-653. [PMID: 37932611 DOI: 10.1007/s11130-023-01119-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/20/2023] [Indexed: 11/08/2023]
Abstract
Olive oil, as well as by-products and waste that are left after production, particularly olive pomace and olive leaf, have been extensively researched as sources of phenolic compounds. These compounds are known for their biological properties and have been associated with the prevention of chronic non-communicable diseases. Metabolomics has been used as a methodological tool to elucidate the molecular mechanisms underlying these properties. The present review explores the health outcomes and changes in endogenous metabolite profiles induced by olive derivatives. A literature search was conducted using the scientific databases Scopus, Web of Science and PubMed, and the selected articles were published between the years 2012 and 2023. The reviewed studies have reported several health benefits of olive derivatives and their phenolic components, including appetite regulation, fewer cardiovascular disorders, and antiproliferative properties. This review also addressed the bioavailability of these compounds, their impact on the microbiota, and described biomarkers of their intake. Therefore, there should be further research using this methodology for a better understanding of the performance and therapeutic potential of olive derivatives.
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Affiliation(s)
- Pamela de Aguiar Sobral
- Graduate Program in Food, Nutrition and Health, Institute of Nutrition, State University of Rio de Janeiro, Rua São Francisco Xavier, 524, 12◦ andar, sala 12006 D - Maracanã, Rio de Janeiro, RJ, 20550-013, Brazil
| | - Roberta Fontanive Miyahira
- Graduate Program in Food, Nutrition and Health, Institute of Nutrition, State University of Rio de Janeiro, Rua São Francisco Xavier, 524, 12◦ andar, sala 12006 D - Maracanã, Rio de Janeiro, RJ, 20550-013, Brazil
| | - Lilia Zago
- Graduate Program in Food, Nutrition and Health, Institute of Nutrition, State University of Rio de Janeiro, Rua São Francisco Xavier, 524, 12◦ andar, sala 12006 D - Maracanã, Rio de Janeiro, RJ, 20550-013, Brazil.
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9
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Zuelch ML, Radtke MD, Holt RR, Basu A, Burton-Freeman B, Ferruzzi MG, Li Z, Shay NF, Shukitt-Hale B, Keen CL, Steinberg FM, Hackman RM. Perspective: Challenges and Future Directions in Clinical Research with Nuts and Berries. Adv Nutr 2023; 14:1005-1028. [PMID: 37536565 PMCID: PMC10509432 DOI: 10.1016/j.advnut.2023.07.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 07/11/2023] [Accepted: 07/31/2023] [Indexed: 08/05/2023] Open
Abstract
Consumption of nuts and berries are considered part of a healthy eating pattern. Nuts and berries contain a complex nutrient profile consisting of essential vitamins and minerals, fiber, polyunsaturated fatty acids, and phenolics in quantities that improve physiological outcomes. The spectrum of health outcomes that may be impacted by the consumptions of nuts and berries includes cardiovascular, gut microbiome, and cognitive, among others. Recently, new insights regarding the bioactive compounds found in both nuts and berries have reinforced their role for use in precision nutrition efforts. However, challenges exist that can affect the generalizability of outcomes from clinical studies, including inconsistency in study designs, homogeneity of test populations, variability in test products and control foods, and assessing realistic portion sizes. Future research centered on precision nutrition and multi-omics technologies will yield new insights. These and other topics such as funding streams and perceived risk-of-bias were explored at an international nutrition conference focused on the role of nuts and berries in clinical nutrition. Successes, challenges, and future directions with these foods are presented here.
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Affiliation(s)
- Michelle L Zuelch
- Department of Nutrition, University of California, Davis, CA, United States
| | - Marcela D Radtke
- Department of Nutrition, University of California, Davis, CA, United States
| | - Roberta R Holt
- Department of Nutrition, University of California, Davis, CA, United States
| | - Arpita Basu
- Department of Kinesiology and Nutrition Sciences, School of Integrated Health Sciences, University of Nevada, Las Vegas, NV, United States
| | - Britt Burton-Freeman
- Department of Food Science and Nutrition, Illinois Institute of Technology, Chicago, IL, United States
| | - Mario G Ferruzzi
- Department of Pediatrics, Arkansas Children's Nutrition Center, University of Arkansas for Medical Sciences, Little Rock, AR, United States
| | - Zhaoping Li
- UCLA Center for Human Nutrition, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States
| | - Neil F Shay
- Department of Food Science and Technology, Oregon State University, Corvallis, OR, United States
| | - Barbara Shukitt-Hale
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, United States
| | - Carl L Keen
- Department of Nutrition, University of California, Davis, CA, United States; Department of Internal Medicine, University of California, Davis, CA, United States
| | | | - Robert M Hackman
- Department of Nutrition, University of California, Davis, CA, United States.
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10
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Marrero AD, Ortega-Vidal J, Salido S, Castilla L, Vidal I, Quesada AR, Altarejos J, Martínez-Poveda B, Medina MÁ. Anti-angiogenic effects of oleacein and oleocanthal: New bioactivities of compounds from Extra Virgin Olive Oil. Biomed Pharmacother 2023; 165:115234. [PMID: 37523982 DOI: 10.1016/j.biopha.2023.115234] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/14/2023] [Accepted: 07/25/2023] [Indexed: 08/02/2023] Open
Abstract
Phenolic compounds play a key role in the health benefits of Extra Virgin Olive Oil (EVOO). Among these molecules, the focus has been recently put on (-)-oleocanthal and (-)-oleacein, for which anti-cancer and angiogenesis-related findings have been reported. Here, we explored the modulatory action of (-)-oleocanthal and (-)-oleacein on angiogenesis, the process by which new vessels are created from pre-existent ones, which is directly linked to tumor progression and other pathological conditions. Two in vivo models strongly sustained by angiogenesis, and an in vitro model of endothelial cells to study different steps of angiogenesis, were used. In vivo evidence pointed to the anti-angiogenic effects of both compounds in vivo. In vitro, (-)-oleacein and (-)-oleocanthal inhibited the proliferation, invasion, and tube formation of endothelial cells, and (-)-oleacein significantly repressed migration and induced apoptosis in these cells. Mechanistically, the compounds modulated signaling pathways related to survival and proliferation, all at concentrations of physiological relevance for humans. We propose (-)-oleacein and (-)-oleocanthal as good candidates for angioprevention and for further studies as modulators of angiogenesis in clinical interventions, and as interesting functional claims for the food industry. Chemical compounds studied in this article: Oleocanthal (PubChem CID: 11652416); Oleacein (PubChem CID: 18684078).
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Affiliation(s)
- Ana Dácil Marrero
- Universidad de Málaga, Andalucía Tech, Departamento de Biología Molecular y Bioquímica, Facultad de Ciencias, Málaga E-29071, Spain; IBIMA (Biomedical Research Institute of Málaga), Málaga E-29071, Spain; CIBER de Enfermedades Raras (CIBERER), Málaga E-29071, Spain
| | - Juan Ortega-Vidal
- Universidad de Jaén, Departamento de Química Inorgánica y Orgánica, Campus de Excelencia Internacional Agroalimentaria ceiA3, Jaén E- 23071, Spain
| | - Sofía Salido
- Universidad de Jaén, Departamento de Química Inorgánica y Orgánica, Campus de Excelencia Internacional Agroalimentaria ceiA3, Jaén E- 23071, Spain
| | - Laura Castilla
- Universidad de Málaga, Andalucía Tech, Departamento de Biología Molecular y Bioquímica, Facultad de Ciencias, Málaga E-29071, Spain; IBIMA (Biomedical Research Institute of Málaga), Málaga E-29071, Spain
| | - Isabel Vidal
- Universidad de Málaga, Andalucía Tech, Departamento de Biología Molecular y Bioquímica, Facultad de Ciencias, Málaga E-29071, Spain; IBIMA (Biomedical Research Institute of Málaga), Málaga E-29071, Spain
| | - Ana R Quesada
- Universidad de Málaga, Andalucía Tech, Departamento de Biología Molecular y Bioquímica, Facultad de Ciencias, Málaga E-29071, Spain; IBIMA (Biomedical Research Institute of Málaga), Málaga E-29071, Spain; CIBER de Enfermedades Raras (CIBERER), Málaga E-29071, Spain
| | - Joaquín Altarejos
- Universidad de Jaén, Departamento de Química Inorgánica y Orgánica, Campus de Excelencia Internacional Agroalimentaria ceiA3, Jaén E- 23071, Spain
| | - Beatriz Martínez-Poveda
- Universidad de Málaga, Andalucía Tech, Departamento de Biología Molecular y Bioquímica, Facultad de Ciencias, Málaga E-29071, Spain; IBIMA (Biomedical Research Institute of Málaga), Málaga E-29071, Spain; CIBER de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain.
| | - Miguel Ángel Medina
- Universidad de Málaga, Andalucía Tech, Departamento de Biología Molecular y Bioquímica, Facultad de Ciencias, Málaga E-29071, Spain; IBIMA (Biomedical Research Institute of Málaga), Málaga E-29071, Spain; CIBER de Enfermedades Raras (CIBERER), Málaga E-29071, Spain.
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11
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Cuffaro D, Pinto D, Silva AM, Bertolini A, Bertini S, Saba A, Macchia M, Rodrigues F, Digiacomo M. Insights into the Antioxidant/Antiradical Effects and In Vitro Intestinal Permeation of Oleocanthal and Its Metabolites Tyrosol and Oleocanthalic Acid. Molecules 2023; 28:5150. [PMID: 37446813 PMCID: PMC10343523 DOI: 10.3390/molecules28135150] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 06/23/2023] [Accepted: 06/28/2023] [Indexed: 07/15/2023] Open
Abstract
(1) Background: In recent years, numerous studies have highlighted the beneficial effects of extra virgin olive oil (EVOO) as an active ingredient against chronic diseases. The properties of EVOO are due to its peculiar composition, mainly to its rich content of polyphenols. In fact, polyphenols may contribute to counteract oxidative stress, which often accompanies chronic diseases. In this work, the antioxidant effects of high-value polyphenol oleocanthal (OC) and its main metabolites, tyrosol (Tyr) and oleocanthalic acid (OA), respectively, have been investigated along with their impact on cell viability. (2) Methods: OC, Tyr, and OA have been evaluated regarding antiradical properties in term of scavenging capacity towards biologically relevant reactive species, including O2●-, HOCl, and ROO●, as well as their antioxidant/antiradical capacity (FRAP, DPPH●, ABTS●+). Moreover, the ability to permeate the intestinal membrane was assessed by an intestinal co-culture model composed by Caco-2 and HT29-MTX cell lines. (3) Results: The capacity of OC and Tyr as radical oxygen species (ROS) scavengers, particularly regarding HOCl and O2●-, was clearly demonstrated. Furthermore, the ability to permeate the intestinal co-culture model was plainly proved by the good permeations (>50%) achieved by all compounds. (4) Conclusions: OC, OA, and Tyr revealed promising properties against oxidative diseases.
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Affiliation(s)
- Doretta Cuffaro
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy; (D.C.); (S.B.); (M.M.)
- Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, 56100 Pisa, Italy
| | - Diana Pinto
- REQUIMTE/LAQV, ISEP, Polytechnic Institute of Porto, Rua Dr. António Bernardino de Almeida, 4249-015 Porto, Portugal; (D.P.); (A.M.S.)
| | - Ana Margarida Silva
- REQUIMTE/LAQV, ISEP, Polytechnic Institute of Porto, Rua Dr. António Bernardino de Almeida, 4249-015 Porto, Portugal; (D.P.); (A.M.S.)
| | - Andrea Bertolini
- Department of Surgery, Medical, Molecular and Critical Area Pathology, University of Pisa, 56126 Pisa, Italy; (A.B.); (A.S.)
| | - Simone Bertini
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy; (D.C.); (S.B.); (M.M.)
| | - Alessandro Saba
- Department of Surgery, Medical, Molecular and Critical Area Pathology, University of Pisa, 56126 Pisa, Italy; (A.B.); (A.S.)
| | - Marco Macchia
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy; (D.C.); (S.B.); (M.M.)
- Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, 56100 Pisa, Italy
| | - Francisca Rodrigues
- REQUIMTE/LAQV, ISEP, Polytechnic Institute of Porto, Rua Dr. António Bernardino de Almeida, 4249-015 Porto, Portugal; (D.P.); (A.M.S.)
| | - Maria Digiacomo
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy; (D.C.); (S.B.); (M.M.)
- Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, 56100 Pisa, Italy
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12
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Ruiz-García I, Ortíz-Flores R, Badía R, García-Borrego A, García-Fernández M, Lara E, Martín-Montañez E, García-Serrano S, Valdés S, Gonzalo M, Tapia-Guerrero MJ, Fernández-García JC, Sánchez-García A, Muñoz-Cobos F, Calderón-Cid M, El-Bekay R, Covas MI, Rojo-Martínez G, Olveira G, Romero-Zerbo SY, Bermúdez-Silva FJ. Rich oleocanthal and oleacein extra virgin olive oil and inflammatory and antioxidant status in people with obesity and prediabetes. The APRIL study: A randomised, controlled crossover study. Clin Nutr 2023; 42:1389-1398. [PMID: 37421852 DOI: 10.1016/j.clnu.2023.06.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 06/26/2023] [Indexed: 07/10/2023]
Abstract
BACKGROUND Oleocanthal and oleacein are olive oil phenolic compounds with well known anti-inflammatory and anti-oxidant properties. The main evidence, however, is provided by experimental studies. Few human studies have examined the health benefits of olive oils rich in these biophenols. Our aim was to assess the health properties of rich oleocanthal and oleacein extra virgin olive oil (EVOO), compared to those of common olive oil (OO), in people with prediabetes and obesity. METHODS Randomised, double-blind, crossover trial done in people aged 40-65 years with obesity (BMI 30-40 kg/m2) and prediabetes (HbA1c 5.7-6.4%). The intervention consisted in substituting for 1 month the oil used for food, both raw and cooked, by EVOO or OO. No changes in diet or physical activity were recommended. The primary outcome was the inflammatory status. Secondary outcomes were the oxidative status, body weight, glucose handling and lipid profile. An ANCOVA model adjusted for age, sex and treatment administration sequence was used for the statistical analysis. RESULTS A total of 91 patients were enrolled (33 men and 58 women) and finished the trial. A decrease in interferon-γ was observed after EVOO treatment, reaching inter-treatment differences (P = 0.041). Total antioxidant status increased and lipid and organic peroxides decreased after EVOO treatment, the changes reaching significance compared to OO treatment (P < 0.05). Decreases in weight, BMI and blood glucose (p < 0.05) were found after treatment with EVOO and not with OO. CONCLUSIONS Treatment with EVOO rich in oleocanthal and oleacein differentially improved oxidative and inflammatory status in people with obesity and prediabetes.
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Affiliation(s)
- Ignacio Ruiz-García
- UGC Endocrinología y Nutrición, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Málaga, Spain
| | - Rodolfo Ortíz-Flores
- UGC Endocrinología y Nutrición, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Málaga, Spain; Departamento de Fisiología Humana, Facultad de Medicina, Universidad de Málaga, Málaga, Spain
| | - Rocío Badía
- UGC Endocrinología y Nutrición, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Málaga, Spain
| | | | - María García-Fernández
- Departamento de Fisiología Humana, Facultad de Medicina, Universidad de Málaga, Málaga, Spain
| | - Estrella Lara
- Departamento de Fisiología Humana, Facultad de Medicina, Universidad de Málaga, Málaga, Spain
| | - Elisa Martín-Montañez
- Departamento de Farmacología, Facultad de Medicina, Universidad de Málaga, Málaga, Spain
| | - Sara García-Serrano
- UGC Endocrinología y Nutrición, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Málaga, Spain
| | - Sergio Valdés
- UGC Endocrinología y Nutrición, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Málaga, Spain
| | - Montserrat Gonzalo
- UGC Endocrinología y Nutrición, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Málaga, Spain
| | - María-José Tapia-Guerrero
- UGC Endocrinología y Nutrición, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Málaga, Spain
| | - José-Carlos Fernández-García
- UGC Endocrinología y Nutrición, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Málaga, Spain
| | - Alicia Sánchez-García
- Departamento de Fitoquímica de los Alimentos, Instituto de la Grasa - CSIC, Sevilla, Spain
| | - Francisca Muñoz-Cobos
- Centro de Salud El Palo, Consejería de Salud y Familias, Junta de Andalucía, Málaga, Spain
| | | | - Rajaa El-Bekay
- UGC Endocrinología y Nutrición, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Málaga, Spain
| | | | - Gemma Rojo-Martínez
- UGC Endocrinología y Nutrición, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Málaga, Spain
| | - Gabriel Olveira
- UGC Endocrinología y Nutrición, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Málaga, Spain; Departamento de Medicina y Dermatología, Facultad de Medicina, Universidad de Málaga, Málaga, Spain
| | - Silvana-Yanina Romero-Zerbo
- UGC Endocrinología y Nutrición, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Málaga, Spain; Departamento de Fisiología Humana, Facultad de Medicina, Universidad de Málaga, Málaga, Spain.
| | - Francisco-Javier Bermúdez-Silva
- UGC Endocrinología y Nutrición, Hospital Regional Universitario de Málaga, Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Málaga, Spain; Departamento de Fisiología Humana, Facultad de Medicina, Universidad de Málaga, Málaga, Spain.
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13
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Rivero-Pino F. Oleocanthal - Characterization, production, safety, functionality and in vivo evidences. Food Chem 2023; 425:136504. [PMID: 37276673 DOI: 10.1016/j.foodchem.2023.136504] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 05/10/2023] [Accepted: 05/29/2023] [Indexed: 06/07/2023]
Abstract
Oleocanthal, OC, 2-(4-Hydroxyphenyl)ethyl(3S,4E)-4-formyl-3-(2-oxoethyl)hex-4-enoate, is a natural organic compound exclusively found in Olea europaea L. (Oleoaceae), such as extra virgin olive oil (EVOO). Chemically, it is considered a monophenolic secoiridoid, taking part of the validated antioxidants naturally occurring in some plant-based foods. In this review, the aim is to summarize the identity and characteristics of this molecule, where it can be obtained (isolation from the natural source or chemical synthesis), as well as the use as food component. Then, the bioavailability, safety and studies aiming to demonstrate the potential health benefits, including in vitro and in vivo animal and human studies were also discussed.
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Affiliation(s)
- Fernando Rivero-Pino
- Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, University of Seville, Av. Sanchez Pizjuan s/n, 41009 Seville, Spain
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14
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Rivero-Pino F, Millan-Linares MC, Villanueva-Lazo A, Fernandez-Prior Á, Montserrat-de-la-Paz S. In vivo evidences of the health-promoting properties of bioactive compounds obtained from olive by-products and their use as food ingredient. Crit Rev Food Sci Nutr 2023:1-13. [PMID: 37096486 DOI: 10.1080/10408398.2023.2203229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
Abstract
Olea europaea L. is the source of virgin olive oil (VOO). During its extraction, a high amount of by-products (pomace, mill wastewaters, leaves, stones, and seeds) is originated, which possess an environmental problem. If the generation of waste cannot be prevented, its economic value must be recovered and its effects on the environment and climate change must be avoided or minimized. The bioactive compounds (e.g., phenols, pectins, peptides) of these by-product fractions are being investigated as nutraceutical due to the beneficial properties it might have. In this review, the aim is to summarize the in vivo studies carried out in animals and humans with bioactive compounds exclusively obtained from olive by-products, aiming to demonstrate the potential health benefits these products can exert, as well as to describe its use in the food industry as bioactive ingredient. Several food matrices have been fortified with olive by-products fractions, leading to an improvement of properties. Animal and human studies suggest the benefits of ingesting olive-derived products to promote health. However, the investigation until now is scarce and consequently, well-designed human studies are required in order to fully address and confirm the safety and health-promoting properties of olive oil by-products.
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Affiliation(s)
- Fernando Rivero-Pino
- Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, University of Seville, Seville, Spain
| | - Maria C Millan-Linares
- Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, University of Seville, Seville, Spain
| | - Alvaro Villanueva-Lazo
- Department of Food & Health, Instituto de la Grasa, Spanish National Research Council (IG-CSIC), Seville, Spain
| | - África Fernandez-Prior
- Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, University of Seville, Seville, Spain
| | - Sergio Montserrat-de-la-Paz
- Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, University of Seville, Seville, Spain
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15
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Vazquez-Aguilar A, Sanchez-Rodriguez E, Rodriguez-Perez C, Rangel-Huerta OD, Mesa MD. Metabolomic-Based Studies of the Intake of Virgin Olive Oil: A Comprehensive Review. Metabolites 2023; 13:metabo13040472. [PMID: 37110130 PMCID: PMC10142154 DOI: 10.3390/metabo13040472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/22/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
Virgin olive oil (VOO) is a high-value product from the Mediterranean diet. Some health and nutritional benefits have been associated with its consumption, not only because of its monounsaturated-rich triacylglycerols but also due to its minor bioactive components. The search for specific metabolites related to VOO consumption may provide valuable information to identify the specific bioactive components and to understand possible molecular and metabolic mechanisms implicated in those health effects. In this regard, metabolomics, considered a key analytical tool in nutritional studies, offers a better understanding of the regulatory functions of food components on human nutrition, well-being, and health. For that reason, the aim of the present review is to summarize the available scientific evidence related to the metabolic effects of VOO or its minor bioactive compounds in human, animal, and in vitro studies using metabolomics approaches.
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Affiliation(s)
- Alejandra Vazquez-Aguilar
- Department of Biochemistry and Molecular Biology II, University of Granada, Campus Cartuja s/n, 18071 Granada, Spain
- Institute of Nutrition and Food Technology “José Mataix”, Biomedical Research Center, University of Granada, Parque Tecnológico de la Salud, Avenida del Conocimiento s/n, 18016 Granada, Spain
| | - Estefania Sanchez-Rodriguez
- Department of Biochemistry and Molecular Biology II, University of Granada, Campus Cartuja s/n, 18071 Granada, Spain
- Institute of Nutrition and Food Technology “José Mataix”, Biomedical Research Center, University of Granada, Parque Tecnológico de la Salud, Avenida del Conocimiento s/n, 18016 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada ibs, 18012 Granada, Spain
- Correspondence:
| | - Celia Rodriguez-Perez
- Institute of Nutrition and Food Technology “José Mataix”, Biomedical Research Center, University of Granada, Parque Tecnológico de la Salud, Avenida del Conocimiento s/n, 18016 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada ibs, 18012 Granada, Spain
- Department of Nutrition and Food Science, University of Granada, Campus Melilla C/Santander, 52005 Melilla, Spain
| | | | - Maria D. Mesa
- Department of Biochemistry and Molecular Biology II, University of Granada, Campus Cartuja s/n, 18071 Granada, Spain
- Institute of Nutrition and Food Technology “José Mataix”, Biomedical Research Center, University of Granada, Parque Tecnológico de la Salud, Avenida del Conocimiento s/n, 18016 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada ibs, 18012 Granada, Spain
- Primary Care Promotion of Maternal, Child and Women’s Health for Prevention of Adult Chronic Diseases Network (RD21/0012/0008), Institute of Health Carlos III, 28029 Madrid, Spain
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16
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Hydrogen/Deuterium Exchange Mass Spectrometry for Probing the Isomeric Forms of Oleocanthal and Oleacin in Extra Virgin Olive Oils. Molecules 2023; 28:molecules28052066. [PMID: 36903312 PMCID: PMC10004237 DOI: 10.3390/molecules28052066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/17/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
Reversed-phase liquid chromatography and electrospray ionization with Fourier-transform single and tandem mass spectrometry (RPLC-ESI-FTMS and FTMS/MS) were employed for the structural characterization of oleocanthal (OLEO) and oleacin (OLEA), two of the most important bioactive secoiridoids occurring in extra virgin olive oils (EVOOs). The existence of several isoforms of OLEO and OLEA was inferred from the chromatographic separation, accompanied, in the case of OLEA, by minor peaks due to oxidized OLEO recognized as oleocanthalic acid isoforms. The detailed analysis of the product ion tandem MS spectra of deprotonated molecules ([M-H]-) was unable to clarify the correlation between chromatographic peaks and specific OLEO/OLEA isoforms, including two types of predominant dialdehydic compounds, named Open Forms II, containing a double bond between carbon atoms C8 and C10, and a group of diasteroisomeric closed-structure (i.e., cyclic) isoforms, named Closed Forms I. This issue was addressed by H/D exchange (HDX) experiments on labile H atoms of OLEO and OLEA isoforms, performed using deuterated water as a co-solvent in the mobile phase. HDX unveiled the presence of stable di-enolic tautomers, in turn providing key evidence for the occurrence, as prevailing isoforms, of Open Forms II of OLEO and OLEA, different from those usually considered so far as the main isoforms of both secoiridoids (having a C=C bond between C8 and C9). It is expected that the new structural details inferred for the prevailing isoforms of OLEO and OLEA will help in understanding the remarkable bioactivity exhibited by the two compounds.
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17
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Cuffaro D, Bertini S, Macchia M, Digiacomo M. Enhanced Nutraceutical Properties of Extra Virgin Olive Oil Extract by Olive Leaf Enrichment. Nutrients 2023; 15:nu15051073. [PMID: 36904073 PMCID: PMC10005073 DOI: 10.3390/nu15051073] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/14/2023] [Accepted: 02/17/2023] [Indexed: 02/24/2023] Open
Abstract
(1) Background: Nowadays, the health-promoting properties of extra virgin olive oil (EVOO), including the antioxidant and anti-inflammatory actions, are well recognized and mainly attributed to the different polyphenols, such as oleocanthal and oleacein. In EVOO production, olive leaves represent a high value by-product, showing a wide spectrum of beneficial effects due to the presence of polyphenols, especially oleuropein. Here we report the study of olive leaf extract (OLE)-enriched EVOO extracts, obtained by adding different percentages of OLE to EVOO in order to ameliorate their nutraceutical activities. (2) Methods: The polyphenolic content of the EVOO/OLE extracts was analyzed by HPLC and the Folin-Ciocalteau assay. For further biological testing, an 8% OLE-enriched EVOO extract was chosen. Therefore, antioxidant effects were evaluated by three different methods (DPPH, ABTS, and FRAP), and the anti-inflammatory properties were assessed in terms of cyclooxygenase activity inhibition. (3) Results: The antioxidant and anti-inflammatory profiles of the new EVOO/OLE extract are significantly improved compared to those of EVOO extract; (4) Conclusions: The combination of OLE and EVOO extract can lead to an extract enriched in terms of bioactive polyphenols and endowed with better biological properties than the singular EVOO extract. Therefore, it may represent a new complement in the nutraceutical field.
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Affiliation(s)
- Doretta Cuffaro
- Department of Pharmacy, University of Pisa, via Bonanno 6, 56126 Pisa, Italy
| | - Simone Bertini
- Department of Pharmacy, University of Pisa, via Bonanno 6, 56126 Pisa, Italy
| | - Marco Macchia
- Department of Pharmacy, University of Pisa, via Bonanno 6, 56126 Pisa, Italy
- Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, 56100 Pisa, Italy
| | - Maria Digiacomo
- Department of Pharmacy, University of Pisa, via Bonanno 6, 56126 Pisa, Italy
- Interdepartmental Research Center “Nutraceuticals and Food for Health”, University of Pisa, 56100 Pisa, Italy
- Correspondence:
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18
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Grubić Kezele T, Ćurko-Cofek B. Neuroprotective Panel of Olive Polyphenols: Mechanisms of Action, Anti-Demyelination, and Anti-Stroke Properties. Nutrients 2022; 14:4533. [PMID: 36364796 PMCID: PMC9654510 DOI: 10.3390/nu14214533] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/24/2022] [Accepted: 10/25/2022] [Indexed: 07/30/2023] Open
Abstract
Neurological diseases such as stroke and multiple sclerosis are associated with high morbidity and mortality, long-term disability, and social and economic burden. Therefore, they represent a major challenge for medical treatment. Numerous evidences support the beneficial effects of polyphenols from olive trees, which can alleviate or even prevent demyelination, neurodegeneration, cerebrovascular diseases, and stroke. Polyphenols from olive oils, especially extra virgin olive oil, olive leaves, olive leaf extract, and from other olive tree derivatives, alleviate inflammation and oxidative stress, two major factors in demyelination. In addition, they reduce the risk of stroke due to their multiple anti-stroke effects, such as anti-atherosclerotic, antihypertensive, antioxidant, anti-inflammatory, hypocholesterolemic, hypoglycemic, and anti-thrombotic effects. In addition, olive polyphenols have beneficial effects on the plasma lipid profiles and insulin sensitivity in obese individuals. This review provides an updated version of the beneficial properties and mechanisms of action of olive polyphenols against demyelination in the prevention/mitigation of multiple sclerosis, the most common non-traumatic neurological cause of impairment in younger adults, and against cerebral insult with increasing incidence, that has already reached epidemic proportions.
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Affiliation(s)
- Tanja Grubić Kezele
- Department of Clinical Microbiology, Clinical Hospital Center Rijeka, Krešimirova 42, 51000 Rijeka, Croatia
- Department of Physiology, Immunology and Pathophysiology, Faculty of Medicine, University of Rijeka, Braće Branchetta 20, 51000 Rijeka, Croatia
| | - Božena Ćurko-Cofek
- Department of Physiology, Immunology and Pathophysiology, Faculty of Medicine, University of Rijeka, Braće Branchetta 20, 51000 Rijeka, Croatia
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19
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Costa M, Costa V, Lopes M, Paiva-Martins F. A biochemical perspective on the fate of virgin olive oil phenolic compounds in vivo. Crit Rev Food Sci Nutr 2022; 64:1403-1428. [PMID: 36094444 DOI: 10.1080/10408398.2022.2116558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The chemistry of the phenolic compounds found in virgin olive oil (VOO) is very complex due, not only to the different classes of polyphenols that can be found in it, but, above all, due to the existence of a very specific phenol class found only in oleaceae plants: the secoiridoids. Searching in the Scopus data base the keywords flavonoid, phenolic acid, lignin and secoiridoid, we can find a number of 148174, 79435, 11326 and 1392 research articles respectively, showing how little is devote to the latter class of compounds. Moreover, in contrast with other classes, that include only phenolic compounds, secoiridoids may include phenolic and non-phenolic compounds, being the articles concerning phenolic secoiridoids much less than the half of the abovementioned articles. Therefore, it is important to clarify the structures of these compounds and their chemistry, as this knowledge will help understand their bioactivity and metabolism studies, usually performed by researchers with a more health science's related background. In this review, all the structures found in many research articles concerning VOO phenolic compounds chemistry and metabolism was gathered, with a special attention devoted to the secoiridoids, the main phenolic compound class found in olives, VOO and olive leaf.
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Affiliation(s)
- Marlene Costa
- REQUIMTE-LAQV, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Porto, Portugal
| | - Vânia Costa
- REQUIMTE-LAQV, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Porto, Portugal
| | - Margarida Lopes
- REQUIMTE-LAQV, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Porto, Portugal
| | - Fátima Paiva-Martins
- REQUIMTE-LAQV, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Porto, Portugal
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20
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Rojas Gil AP, Kodonis I, Ioannidis A, Nomikos T, Dimopoulos I, Kosmidis G, Katsa ME, Melliou E, Magiatis P. The Effect of Dietary Intervention With High-Oleocanthal and Oleacein Olive Oil in Patients With Early-Stage Chronic Lymphocytic Leukemia: A Pilot Randomized Trial. Front Oncol 2022; 11:810249. [PMID: 35127522 PMCID: PMC8814521 DOI: 10.3389/fonc.2021.810249] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 12/20/2021] [Indexed: 12/17/2022] Open
Abstract
Aim Oleocanthal and oleacein (OC/OL) have important in vitro and in vivo antitumor properties; however, there is no data about their anticancer activity in humans. The aim of this pilot study was to test if patients at early stage of chronic lymphocytic leukemia (CLL) could adhere to and tolerate an intervention with high OC/OL extra virgin olive oil (EVOO) and if this intervention could lead to any changes in markers related to the disease. Methods A pilot dietary intervention (DI) was made in patients with CLL in Rai stages 0–II who did not follow any treatment (NCT04215367). In the first intervention (DI1), 20 CLL patients were included in a blind randomized study and were separated into two groups. One group (A) of 10 patients consumed 40 ml/day of high OC/OL-EVOO (416 mg/Kg OC and 284 mg/kg OL) for 3 months. A second group (B) of 10 patients consumed 40 ml/day of low OC/OL (82 mg/kg OC and 33 mg/kg OL) for 3 months. After a washout period of 9–12 months, a second intervention (DI2) only with High OC/OL-EVOO for 6 months was performed with 22 randomly selected patients (16 from the DI1 (8 from each group) and 6 new). Hematological, biochemical, and apoptotic markers were analyzed in the serum of the patients. In addition, cellular proliferation and apoptosis markers were studied in isolated proteins from peripheral blood mononuclear cells. Results The results of the DI1 showed beneficial effects on hematological and apoptotic markers only with High OC/OL-EVOO. During the DI2, a decrease in the white blood cell and lymphocyte count was observed (p ≤0.05), comparing 3 months before the intervention and 6 months after it. After 3 and 6 months of DI2, an increase (p ≤0.05) was observed in the apoptotic markers ccK18 and Apo1-Fas, and also in the cell cycle negative regulator p21, and also a decrease in the antiapoptotic protein Survivin, and in the cellular proliferation marker Cyclin D. Conclusions This is the first clinical trial with High OC/OL-EVOO that indicates that it could be a promising dietary feature for the improvement of CLL inducing the apoptosis of their cancer cells and improving the metabolism of the patients. Clinical Trial Registration https://clinicaltrials.gov/ct2/show/NCT04215367, identifier: NCT04215367.
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Affiliation(s)
- Andrea Paola Rojas Gil
- Laboratory of Biology and Biochemistry, Department of Nursing, Faculty of Health Sciences, University of Peloponnese, Tripoli, Greece
| | - Ioannis Kodonis
- Hematology Department, General Hospital of Lakonia, Sparta, Greece
| | - Anastasios Ioannidis
- Laboratory of Biology and Biochemistry, Department of Nursing, Faculty of Health Sciences, University of Peloponnese, Tripoli, Greece
| | - Tzortzis Nomikos
- Department of Nutrition and Dietetics, School of Health Sciences and Education, Harokopio University, Athens, Greece
| | | | - Georgios Kosmidis
- Laboratory of Biology and Biochemistry, Department of Nursing, Faculty of Health Sciences, University of Peloponnese, Tripoli, Greece
| | - Maria Efthymia Katsa
- Laboratory of Biology and Biochemistry, Department of Nursing, Faculty of Health Sciences, University of Peloponnese, Tripoli, Greece
- Department of Nutrition and Dietetics, School of Health Sciences and Education, Harokopio University, Athens, Greece
| | - Eleni Melliou
- Laboratory of Pharmacognosy and Natural Products Chemistry, Department of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece
| | - Prokopios Magiatis
- Laboratory of Pharmacognosy and Natural Products Chemistry, Department of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece
- *Correspondence: Prokopios Magiatis,
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21
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Oleocanthalic acid from extra-virgin olive oil: Analysis, preparative isolation and radical scavenging activity. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2021.104160] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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22
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Saha P, Bose S, Srivastava AK, Chaudhary AA, Lall R, Prasad S. Jeopardy of COVID-19: Rechecking the Perks of Phytotherapeutic Interventions. Molecules 2021; 26:6783. [PMID: 34833873 PMCID: PMC8621307 DOI: 10.3390/molecules26226783] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 11/02/2021] [Accepted: 11/04/2021] [Indexed: 01/31/2023] Open
Abstract
The novel coronavirus disease (COVID-19), the reason for worldwide pandemic, has already masked around 220 countries globally. This disease is induced by Severe Acute Respiratory Syndrome-Coronavirus-2 (SARS-CoV-2). Arising environmental stress, increase in the oxidative stress level, weak immunity and lack of nutrition deteriorates the clinical status of the infected patients. Though several researches are at its peak for understanding and bringing forward effective therapeutics, yet there is no promising solution treating this disease directly. Medicinal plants and their active metabolites have always been promising in treating many clinical complications since time immemorial. Mother nature provides vivid chemical structures, which act multi-dimensionally all alone or synergistically in mitigating several diseases. Their unique antioxidant and anti-inflammatory activity with least side effects have made them more effective candidate for pharmacological studies. These medicinal plants inhibit attachment, encapsulation and replication of COVID-19 viruses by targeting various signaling molecules such as angiotensin converting enzyme-2, transmembrane serine protease 2, spike glycoprotein, main protease etc. This property is re-examined and its potency is now used to improve the existing global health crisis. This review is an attempt to focus various antiviral activities of various noteworthy medicinal plants. Moreover, its implications as prophylactic or preventive in various secondary complications including neurological, cardiovascular, acute kidney disease, liver disease are also pinpointed in the present review. This knowledge will help emphasis on the therapeutic developments for this novel coronavirus where it can be used as alone or in combination with the repositioned drugs to combat COVID-19.
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Affiliation(s)
- Priyanka Saha
- Cancer Biology & Inflammatory Disorder Division, CSIR-Indian Institute of Chemical Biology, Kolkata 700032, WB, India; (P.S.); (S.B.); (A.K.S.)
| | - Subhankar Bose
- Cancer Biology & Inflammatory Disorder Division, CSIR-Indian Institute of Chemical Biology, Kolkata 700032, WB, India; (P.S.); (S.B.); (A.K.S.)
| | - Amit Kumar Srivastava
- Cancer Biology & Inflammatory Disorder Division, CSIR-Indian Institute of Chemical Biology, Kolkata 700032, WB, India; (P.S.); (S.B.); (A.K.S.)
| | - Anis Ahmad Chaudhary
- Department of Biology, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSUI), Riyadh 11623, Saudi Arabia;
| | - Rajiv Lall
- Noble Pharma, LLC, 4602 Domain Drive, Menomonie, WI 54751, USA;
| | - Sahdeo Prasad
- Noble Pharma, LLC, 4602 Domain Drive, Menomonie, WI 54751, USA;
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23
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Elucidation of the Origin of the Monumental Olive Tree of Vouves in Crete, Greece. PLANTS 2021; 10:plants10112374. [PMID: 34834737 PMCID: PMC8620074 DOI: 10.3390/plants10112374] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/03/2021] [Accepted: 10/26/2021] [Indexed: 11/16/2022]
Abstract
The olive tree of Vouves in Crete, is considered the oldest producing olive tree in the world with an estimated age exceeding 4000 years. In the present study, we sequenced two samples (from the bottom and the top of the tree) to elucidate the genetic relation of this ancient tree with other olive cvs as well as to gain some insights about its origin. Our results showed that both samples have different genetic origins, proving that this ancient tree has been grafted at least one time. On the basis of whole genome sequences the sample from the top of the Vouves tree showed relation of the same order than half-siblings to one accession corresponding to the present-day Greek cv ‘Mastoidis’. Nevertheless, in the framework of a microsatellite analysis it was found to cluster with the ‘Mastoidis’ samples. The Vouves rootstock (bottom sample) showed a clear grouping with the oleaster samples in a similar way to that of ‘Megaritiki’ Greek cv although it does not show any signal of introgression from them. The genomic analyses did not show a strong relation of this sample with the present-day Greek cvs analyzed in this study so it cannot be proved that it has been used as a source for cultivated olive tree populations represented by available genome sequences. Nevertheless, on the basis of microsatellite analyses, the Vouves rootstock showed affinity with two present-day Greek cvs, one “ancient” rootstock from continental Greece as well as monumental trees from Cyprus. The analysis of the impact of the variants in the gene space revealed an enrichment of genes associated to pathways related with carbohydrate and amino acid metabolism. This is in agreement with what has been found before in the sweep regions related with the process of domestication. The absence of oleaster gene flow, its old age and its variant profile, similar to other cultivated populations, makes it an excellent reference point for domestication studies.
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Effect of Processing on Phenolic Composition of Olive Oil Products and Olive Mill By-Products and Possibilities for Enhancement of Sustainable Processes. Processes (Basel) 2021. [DOI: 10.3390/pr9060953] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The bio-functional properties of olive oil products and by-products rely greatly on the proportions and types of the endogenous phenolics that may favorably/unfavorably change during various processing conditions. The olive oil industrial activities typically produce (i) olive oils, the main/marketable products, and (ii) olive mill by-products. The mechanical processing of olive oil extraction is making progress in some areas. However, the challenges inherent in the existing system, taking into consideration, the susceptibilities of phenolics and their biosynthetic variations during processing, hamper efforts to ascertain an ideal approach. The proposed innovative means, such as inclusion of emerging technologies in extraction system, show potential for sustainable development of olive oil processing. Another crucial factor, together with the technological advancements of olive oil extraction, is the valorization of olive mill by-products that are presently underused while having great potential for extended/high-value applications. A sustainable re-utilization of these valuable by-products helps contribute to (i) food and nutrition security and (ii) economic and environmental sustainability. This review discusses typical processing factors responsible for the fate of endogenous phenolics in olive oil products/by-products and provides an overview of the possibilities for the sustainable processing to (i) produce phenolic-rich olive oil and (ii) optimally valorize the by-products.
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25
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Lozano-Castellón J, López-Yerena A, Olmo-Cunillera A, Jáuregui O, Pérez M, Lamuela-Raventós RM, Vallverdú-Queralt A. Total Analysis of the Major Secoiridoids in Extra Virgin Olive Oil: Validation of an UHPLC-ESI-MS/MS Method. Antioxidants (Basel) 2021; 10:antiox10040540. [PMID: 33808450 PMCID: PMC8066082 DOI: 10.3390/antiox10040540] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 03/25/2021] [Accepted: 03/26/2021] [Indexed: 12/15/2022] Open
Abstract
Extra virgin olive oil (EVOO), one of the key foods of the Mediterranean diet, is distinguished by its high content of nutritional and antioxidant compounds compared to other vegetable oils. During EVOO production, the major secoiridoids of EVOO, oleacein, oleocanthal, ligstroside, and oleuropein aglycones, undergo a series of transformations to open- and closed-structure forms. The resulting mixture of compounds can become more complex during the analytical procedure, due to the keto-enol tautomerism of the open forms and their interaction with polar solvents, and therefore more challenging to analyze. Employing the same extraction method used to analyze the other EVOO phenolic compounds, we report here a simple UHPLC-ESI-MS/MS procedure for the quantification of those secoiridoids that is able to co-elute the different isomers of each compound. The method was validated following AOAC guidelines, and the matrix effect and recoveries were within satisfactory limits.
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Affiliation(s)
- Julián Lozano-Castellón
- Department of Nutrition, Food Science and Gastronomy, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (J.L.-C.); (A.L.-Y.); (A.O.-C.); (M.P.); (R.M.L.-R.)
- CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, 28029 Madrid, Spain
| | - Anallely López-Yerena
- Department of Nutrition, Food Science and Gastronomy, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (J.L.-C.); (A.L.-Y.); (A.O.-C.); (M.P.); (R.M.L.-R.)
| | - Alexandra Olmo-Cunillera
- Department of Nutrition, Food Science and Gastronomy, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (J.L.-C.); (A.L.-Y.); (A.O.-C.); (M.P.); (R.M.L.-R.)
- CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, 28029 Madrid, Spain
| | - Olga Jáuregui
- Center of Scientific and Technological, University of Barcelona (CCiTUB), 08028 Barcelona, Spain;
- CIBER Fragilidad y Envejecimiento Saludable (CIBERfes), Instituto de Salud Carlos III, 18100 Barcelona, Spain
| | - Maria Pérez
- Department of Nutrition, Food Science and Gastronomy, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (J.L.-C.); (A.L.-Y.); (A.O.-C.); (M.P.); (R.M.L.-R.)
- Laboratory of Organic Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain
| | - Rosa Mª Lamuela-Raventós
- Department of Nutrition, Food Science and Gastronomy, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (J.L.-C.); (A.L.-Y.); (A.O.-C.); (M.P.); (R.M.L.-R.)
- CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, 28029 Madrid, Spain
| | - Anna Vallverdú-Queralt
- Department of Nutrition, Food Science and Gastronomy, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, 08028 Barcelona, Spain; (J.L.-C.); (A.L.-Y.); (A.O.-C.); (M.P.); (R.M.L.-R.)
- CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, 28029 Madrid, Spain
- Correspondence: ; Tel.: +34-934-024-508
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26
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Antioxidant Properties and Fatty Acid Profile of Cretan Extra Virgin Bioolive Oils: A Pilot Study. INTERNATIONAL JOURNAL OF FOOD SCIENCE 2021; 2021:5554002. [PMID: 33834059 PMCID: PMC8018842 DOI: 10.1155/2021/5554002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 03/18/2021] [Accepted: 03/19/2021] [Indexed: 11/17/2022]
Abstract
Olive oil is considered a valuable ingredient of human diet. It is a good source of mono- and polyunsaturated fatty acids, as well as other bioactive compounds, especially polyphenols. The composition of olive oil depends mainly on the variety of plant, cultivation practices, and manufacturing conditions. Traditional processing methods may ensure better quality and health benefits. Therefore, the aim of the study was the evaluation of antioxidant properties and fatty acid profile of Cretan extra virgin bioolive oils. These ones were compared with commercial Spanish, Italian, and Greek extra virgin olive oils. Obtained results showed that sample Cretan 1 had about 15% higher antioxidant capacity and about 60% higher total polyphenol content than commercial counterparts. This one had also a favorable profile of fatty acids, especially 20% more linoleic acid. We concluded that traditional production methods, using millstones, cold pressing, and without centrifugation and filtration ensure better olive oil quality and related health benefits.
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27
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Diamantakos P, Ioannidis K, Papanikolaou C, Tsolakou A, Rigakou A, Melliou E, Magiatis P. A New Definition of the Term "High-Phenolic Olive Oil" Based on Large Scale Statistical Data of Greek Olive Oils Analyzed by qNMR. Molecules 2021; 26:molecules26041115. [PMID: 33669887 PMCID: PMC7923275 DOI: 10.3390/molecules26041115] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 02/10/2021] [Accepted: 02/17/2021] [Indexed: 12/27/2022] Open
Abstract
In the last few years, a new term, “High-phenolic olive oil”, has appeared in scientific literature and in the market. However, there is no available definition of that term regarding the concentration limits of the phenolic ingredients of olive oil. For this purpose, we performed a large-scale screening and statistical evaluation of 5764 olive oil samples from Greece coming from >30 varieties for an eleven-year period with precisely measured phenolic content by qNMR. Although there is a large variation among the different cultivars, the mean concentration of total phenolic content was 483 mg/kg. The maximum concentration recorded in Greece reached 4003 mg/kg. We also observed a statistically significant correlation of the phenolic content with the harvest period and we also identified varieties affording olive oils with higher phenolic content. In addition, we performed a study of phenolic content loss during usual storage and we found an average loss of 46% in 12 months. We propose that the term high-phenolic should be used for olive oils with phenolic content > 500 mg/kg that will be able to retain the health claim limit (250 mg/kg) for at least 12 months after bottling. The term exceptionally high phenolic olive oil should be used for olive oil with phenolic content > 1200 mg/kg (top 5%).
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Affiliation(s)
- Panagiotis Diamantakos
- Laboratory of Pharmacognosy and Natural Products Chemistry, Department of Pharmacy, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (P.D.); (C.P.); (A.T.); (A.R.); (E.M.)
| | - Kostas Ioannidis
- Laboratory of Sylviculture, Forest Genetics and Biotechnology, Institute of Mediterranean and Forest Ecosystems, Hellenic Agricultural Organization “Demeter”, Ilissia, 11528 Athens, Greece;
| | - Christos Papanikolaou
- Laboratory of Pharmacognosy and Natural Products Chemistry, Department of Pharmacy, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (P.D.); (C.P.); (A.T.); (A.R.); (E.M.)
| | - Annia Tsolakou
- Laboratory of Pharmacognosy and Natural Products Chemistry, Department of Pharmacy, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (P.D.); (C.P.); (A.T.); (A.R.); (E.M.)
| | - Aimilia Rigakou
- Laboratory of Pharmacognosy and Natural Products Chemistry, Department of Pharmacy, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (P.D.); (C.P.); (A.T.); (A.R.); (E.M.)
| | - Eleni Melliou
- Laboratory of Pharmacognosy and Natural Products Chemistry, Department of Pharmacy, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (P.D.); (C.P.); (A.T.); (A.R.); (E.M.)
| | - Prokopios Magiatis
- Laboratory of Pharmacognosy and Natural Products Chemistry, Department of Pharmacy, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (P.D.); (C.P.); (A.T.); (A.R.); (E.M.)
- Correspondence: ; Tel.: +30-210-727-4052
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Darakjian LI, Rigakou A, Brannen A, Qusa MH, Tasiakou N, Diamantakos P, Reed MN, Panizzi P, Boersma MD, Melliou E, El Sayed KA, Magiatis P, Kaddoumi A. Spontaneous In Vitro and In Vivo Interaction of (-)-Oleocanthal with Glycine in Biological Fluids: Novel Pharmacokinetic Markers. ACS Pharmacol Transl Sci 2021; 4:179-192. [PMID: 33615171 DOI: 10.1021/acsptsci.0c00166] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Indexed: 12/22/2022]
Abstract
Since the first discovery of its ibuprofen-like anti-inflammatory activity in 2005, the olive phenolic (-)-oleocanthal gained great scientific interest and popularity due to its reported health benefits. (-)-Oleocanthal is a monophenolic secoiridoid exclusively occurring in extra-virgin olive oil (EVOO). While several groups have investigated oleocanthal pharmacokinetics (PK) and disposition, none was able to detect oleocanthal in biological fluids or identify its PK profile that is essential for translational research studies. Besides, oleocanthal could not be detected following its addition to any fluid containing amino acids or proteins such as plasma or culture media, which could be attributed to its unique structure with two highly reactive aldehyde groups. Here, we demonstrate that oleocanthal spontaneously reacts with amino acids, with high preferential reactivity to glycine compared to other amino acids or proteins, affording two products: an unusual glycine derivative with a tetrahydropyridinium skeleton that is named oleoglycine, and our collective data supported the plausible formation of tyrosol acetate as the second product. Extensive studies were performed to validate and confirm oleocanthal reactivity, which were followed by PK disposition studies in mice, as well as cell culture transport studies to determine the ability of the formed derivatives to cross physiological barriers such as the blood-brain barrier. To the best of our knowledge, we are showing for the first time that (-)-oleocanthal is biochemically transformed to novel products in amino acids/glycine-containing fluids, which were successfully monitored in vitro and in vivo, creating a completely new perspective to understand the well-documented bioactivities of oleocanthal in humans.
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Affiliation(s)
- Lucy I Darakjian
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University. Auburn, Alabama 36849, United States
| | - Aimilia Rigakou
- Department of Pharmacy, Laboratory of Pharmacognosy and Natural Products Chemistry, National and Kapodistrian University of Athens, Athens, 157 71, Greece
| | - Andrew Brannen
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University. Auburn, Alabama 36849, United States
| | - Mohammed H Qusa
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, 1800 Bienville Drive, Monroe, Louisiana 71201, United States
| | - Niki Tasiakou
- Department of Pharmacy, Laboratory of Pharmacognosy and Natural Products Chemistry, National and Kapodistrian University of Athens, Athens, 157 71, Greece
| | - Panagiotis Diamantakos
- Department of Pharmacy, Laboratory of Pharmacognosy and Natural Products Chemistry, National and Kapodistrian University of Athens, Athens, 157 71, Greece
| | - Miranda N Reed
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University. Auburn, Alabama 36849, United States.,Center for Neuroscience Initiative, Auburn University, Auburn, Alabama 36849, United States
| | - Peter Panizzi
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University. Auburn, Alabama 36849, United States
| | - Melissa D Boersma
- Department of Chemistry and Biochemistry, Auburn University, Auburn, Alabama 36849, United States
| | - Eleni Melliou
- Department of Pharmacy, Laboratory of Pharmacognosy and Natural Products Chemistry, National and Kapodistrian University of Athens, Athens, 157 71, Greece
| | - Khalid A El Sayed
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, 1800 Bienville Drive, Monroe, Louisiana 71201, United States
| | - Prokopios Magiatis
- Department of Pharmacy, Laboratory of Pharmacognosy and Natural Products Chemistry, National and Kapodistrian University of Athens, Athens, 157 71, Greece
| | - Amal Kaddoumi
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University. Auburn, Alabama 36849, United States.,Center for Neuroscience Initiative, Auburn University, Auburn, Alabama 36849, United States
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29
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Suealek N, Tharavanij T, Hackman RM, Keen CL, Holt RR, Burawat B, Chaikan A, Tiengtip R, Rojpibulstit P. Thai Tea Seed Oil and Virgin Olive Oil Similarly Reduce Plasma Lipids: A Pilot Study within a Healthy Adult Male Population. EUR J LIPID SCI TECH 2020. [DOI: 10.1002/ejlt.202000126] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Nuchanart Suealek
- Department of Preclinical Science Faculty of Medicine Thammasat University, Rangsit Campus Khlong Nueng Khlong Luang Pathum Thani 12120 Thailand
| | - Thipaporn Tharavanij
- Department of Medicine Faculty of Medicine, Center of Excellence in Applied Epidemiology Thammasat University, Rangsit Campus Khlong Nueng Khlong Luang Pathum Thani 12120 Thailand
| | - Robert M. Hackman
- Department of Nutrition University of California, Davis Davis California 95616 United States
| | - Carl L. Keen
- Department of Nutrition University of California, Davis Davis California 95616 United States
- Department of Internal Medicine University of California, Davis Sacramento California 95817 United States
| | - Roberta R. Holt
- Department of Nutrition University of California, Davis Davis California 95616 United States
| | - Benjapun Burawat
- Nutrition and Food Service Division Thammasat University Hospital Khlong Nueng Khlong Luang Pathum Thani 12120 Thailand
| | - Ammara Chaikan
- Department of Preclinical Science Faculty of Medicine Thammasat University, Rangsit Campus Khlong Nueng Khlong Luang Pathum Thani 12120 Thailand
| | - Rattana Tiengtip
- Department of Preclinical Science Faculty of Medicine Thammasat University, Rangsit Campus Khlong Nueng Khlong Luang Pathum Thani 12120 Thailand
| | - Panadda Rojpibulstit
- Department of Preclinical Science Faculty of Medicine Thammasat University, Rangsit Campus Khlong Nueng Khlong Luang Pathum Thani 12120 Thailand
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30
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Mehmood A, Usman M, Patil P, Zhao L, Wang C. A review on management of cardiovascular diseases by olive polyphenols. Food Sci Nutr 2020; 8:4639-4655. [PMID: 32994927 PMCID: PMC7500788 DOI: 10.1002/fsn3.1668] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 05/07/2020] [Indexed: 12/21/2022] Open
Abstract
Noncommunicable diseases have increasingly grown the cause of morbidities and mortalities worldwide. Among them, cardiovascular diseases (CVDs) continue to be the major contributor to deaths. CVDs are common in the urban community population due to the substandard living conditions, which have a significant impact on the healthcare system, and over 23 million human beings are anticipated to suffer from the CVDs before 2030. At the moment, CVD physicians are immediately advancing both primary and secondary prevention modalities in high-risk populations. The cornerstone of CVD prevention is a healthy lifestyle that is more cost-effective than the treatments after disease onset. In fact, in the present scenario, comprehensive research conducted on food plant components is potentially efficacious in reducing some highly prevalent CVD risk factors, such as hypercholesterolemia, hypertension, and atherosclerosis. Polyphenols of olive oil (OO), virgin olive oil (VOO), and extra virgin olive oil contribute an essential role for the management of CVDs. Olive oil induces cardioprotective effects due to the presence of a plethora of polyphenolic compounds, for example, oleuropein (OL), tyrosol, and hydroxytyrosol. The present study examines the bioavailability and absorption of major olive bioactive compounds, for instance, oleacein, oleocanthal, OL, and tyrosol. This review also elucidates the snobbish connection of olive polyphenols (OP) and the potential mechanism involved in combating various CVD results taken up from the in vitro and in vivo studies, such as animal and human model studies.
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Affiliation(s)
- Arshad Mehmood
- Beijing Advance Innovation Center for Food Nutrition and Human Health Beijing Technology and Business University Beijing China
- Beijing Engineering and Technology Research Center of Food Additives School of Food and Chemical Technology Beijing Technology and Business University Beijing China
| | - Muhammad Usman
- Beijing Advance Innovation Center for Food Nutrition and Human Health Beijing Technology and Business University Beijing China
- Beijing Engineering and Technology Research Center of Food Additives School of Food and Chemical Technology Beijing Technology and Business University Beijing China
| | - Prasanna Patil
- Beijing Advance Innovation Center for Food Nutrition and Human Health Beijing Technology and Business University Beijing China
- Beijing Engineering and Technology Research Center of Food Additives School of Food and Chemical Technology Beijing Technology and Business University Beijing China
| | - Lei Zhao
- Beijing Advance Innovation Center for Food Nutrition and Human Health Beijing Technology and Business University Beijing China
- Beijing Engineering and Technology Research Center of Food Additives School of Food and Chemical Technology Beijing Technology and Business University Beijing China
| | - Chengtao Wang
- Beijing Advance Innovation Center for Food Nutrition and Human Health Beijing Technology and Business University Beijing China
- Beijing Engineering and Technology Research Center of Food Additives School of Food and Chemical Technology Beijing Technology and Business University Beijing China
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31
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Romani A, Campo M, Urciuoli S, Marrone G, Noce A, Bernini R. An Industrial and Sustainable Platform for the Production of Bioactive Micronized Powders and Extracts Enriched in Polyphenols From Olea europaea L. and Vitis vinifera L. Wastes. Front Nutr 2020; 7:120. [PMID: 32974376 PMCID: PMC7473407 DOI: 10.3389/fnut.2020.00120] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 06/25/2020] [Indexed: 12/13/2022] Open
Abstract
In the last few years, literature data have reported that health status is related to the consumption of foods rich in polyphenols, bioactive compounds found in the plant world, in particular in vegetables and fruit. These pieces of scientific evidence have led to an increase in the demand for functional foods and drinks enriched in polyphenols, so that plant materials are more and more requested. The availability of food and agricultural wastes has adverse effects on the economy, environment, and human health. On the other hand, these materials are a precious source of bioactive compounds as polyphenols. Their recovery and reuse from wastes are according to the circular economy strategy, which has introduced the “zero waste concept.” However, the process is convenient from an economic and environmental point of view only if the final products are standardized and obtained using sustainable and industrial technologies. In this panorama, this paper describes an industrial and sustainable platform for the production of micronized powders and extracts enriched in polyphenols from Olea europaea L. and Vitis vinifera L. wastes that are useful for food, cosmetics, and pharmaceuticals sectors. The platform is based on drying plant materials, extraction of polyphenols through membrane technologies with water, and, when necessary, the concentration of the final fractions under vacuum evaporation. All powders and extracts were characterized by high-performance liquid chromatography–diode array detector–mass spectrometry analysis to define the qualitative and quantitative content of bioactive compounds and insure their standardization and reproducibility. The chromatographic profiles evidenced the presence of secoiridoids, flavones, flavonols, anthocyanins, hydroxycinnamic acids, catechins, and condensed tannins. An overview of the biological activities of the main polyphenols present in Olea europaea L. and Vitis vinifera L. powders and extracts is reported because of biomedical applications.
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Affiliation(s)
- Annalisa Romani
- PHYTOLAB (Pharmaceutical, Cosmetic, Food Supplement, Technology and Analysis), DiSIA, University of Florence, Florence, Italy
| | - Margherita Campo
- PHYTOLAB (Pharmaceutical, Cosmetic, Food Supplement, Technology and Analysis), DiSIA, University of Florence, Florence, Italy
| | - Silvia Urciuoli
- PHYTOLAB (Pharmaceutical, Cosmetic, Food Supplement, Technology and Analysis), DiSIA, University of Florence, Florence, Italy
| | - Giulia Marrone
- PhD School of Applied Medical, Surgical Sciences, University of Rome Tor Vergata, Rome, Italy.,UOC of Internal Medicine-Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Annalisa Noce
- UOC of Internal Medicine-Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Roberta Bernini
- Department of Agriculture and Forest Sciences (DAFNE), University of Tuscia, Viterbo, Italy
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32
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Francioso A, Federico R, Maggiore A, Fontana M, Boffi A, D’Erme M, Mosca L. Green Route for the Isolation and Purification of Hyrdoxytyrosol, Tyrosol, Oleacein and Oleocanthal from Extra Virgin Olive Oil. Molecules 2020; 25:molecules25163654. [PMID: 32796621 PMCID: PMC7464626 DOI: 10.3390/molecules25163654] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 07/29/2020] [Accepted: 08/10/2020] [Indexed: 11/16/2022] Open
Abstract
Extra virgin olive oil (EVOO) phenols represent a significant part of the intake of antioxidants and bioactive compounds in the Mediterranean diet. In particular, hydroxytyrosol (HTyr), tyrosol (Tyr), and the secoiridoids oleacein and oleocanthal play central roles as anti-inflammatory, neuro-protective and anti-cancer agents. These compounds cannot be easily obtained via chemical synthesis, and their isolation and purification from EVOO is cumbersome. Indeed, both processes involve the use of large volumes of organic solvents, hazardous reagents and several chromatographic steps. In this work we propose a novel optimized procedure for the green extraction, isolation and purification of HTyr, Tyr, oleacein and oleocanthal directly from EVOO, by using a Natural Deep Eutectic Solvent (NaDES) as an extracting phase, coupled with preparative high-performance liquid chromatography. This purification method allows the total recovery of the four components as single pure compounds directly from EVOO, in a rapid, economic and ecologically sustainable way, which utilizes biocompatible reagents and strongly limits the use or generation of hazardous substances.
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Affiliation(s)
- Antonio Francioso
- Department of Biochemical Sciences, “Sapienza” University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (A.M.); (M.F.); (A.B.); (M.D.); (L.M.)
- Correspondence: ; Tel.: +39-06-4991-0987
| | - Rodolfo Federico
- MOLIROM s.r.l, via Carlo Bartolomeo Piazza 8, 00161 Rome, Italy;
| | - Anna Maggiore
- Department of Biochemical Sciences, “Sapienza” University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (A.M.); (M.F.); (A.B.); (M.D.); (L.M.)
| | - Mario Fontana
- Department of Biochemical Sciences, “Sapienza” University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (A.M.); (M.F.); (A.B.); (M.D.); (L.M.)
| | - Alberto Boffi
- Department of Biochemical Sciences, “Sapienza” University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (A.M.); (M.F.); (A.B.); (M.D.); (L.M.)
- MOLIROM s.r.l, via Carlo Bartolomeo Piazza 8, 00161 Rome, Italy;
| | - Maria D’Erme
- Department of Biochemical Sciences, “Sapienza” University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (A.M.); (M.F.); (A.B.); (M.D.); (L.M.)
| | - Luciana Mosca
- Department of Biochemical Sciences, “Sapienza” University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (A.M.); (M.F.); (A.B.); (M.D.); (L.M.)
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33
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El Haouari M, Quintero JE, Rosado JA. Anticancer molecular mechanisms of oleocanthal. Phytother Res 2020; 34:2820-2834. [PMID: 32449241 DOI: 10.1002/ptr.6722] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 03/23/2020] [Accepted: 04/23/2020] [Indexed: 12/13/2022]
Abstract
Cancer is among the leading causes of mortality worldwide. Current cancer therapies are associated with serious side effects, which further damage patients' health. Therefore, the search for new anticancer agents with no toxic effects on normal and healthy cells is of great interest. Recently, we and other groups have demonstrated that oleocanthal (OLC), a phenolic compound from extra virgin olive oil, exhibits antitumor activity in various tumor models. However, the underlying mechanisms and intracellular targets of OLC remain to be completely elucidated. This review summarizes the current advancers concerning the anticancer activity of OLC, with particular emphasis on the molecular signaling pathways modulated by this compound in different tumor cell types. The major mechanisms of action of OLC include modulation of the apoptotic pathway, the HGF/c-Met pathway, and the signal transducer and activator of transcription 3 signaling pathway, among others. Furthermore, OLC has synergistic effects with anticancer drugs in vitro. Also discussed are OLC bioavailability and its concentration in olive oil. Data summarized here will represent a database for more extensive studies aimed at providing information on molecular mechanisms against cancer induced by OLC.
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Affiliation(s)
- Mohammed El Haouari
- Laboratoire d'Ingénierie Pédagogique et Didactique des Sciences (IPDSM), Centre Régional des Métiers de l'Education et de la Formation (CRMEF Fès-Meknès), Taza, Morocco.,Laboratoire Substances Naturelles, Pharmacologie, Environnement, Modélisation, Santé & Qualité de vie (SNAMOPEQ), Faculté Polydisciplinaire de Taza, Université Sidi Mohamed Ben Abdellah, Taza, Morocco
| | - Juan E Quintero
- Department of Physiology (Cell Physiology Research Group), Institute of Molecular Pathology Biomarkers, University of Extremadura, Cáceres, Spain
| | - Juan A Rosado
- Department of Physiology (Cell Physiology Research Group), Institute of Molecular Pathology Biomarkers, University of Extremadura, Cáceres, Spain
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34
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Elaboration of extra-virgin olive oils rich in oleocanthal and oleacein: pilot plant’s proposal. Eur Food Res Technol 2020. [DOI: 10.1007/s00217-020-03503-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Franconi F, Campesi I, Romani A. Is Extra Virgin Olive Oil an Ally for Women's and Men's Cardiovascular Health? Cardiovasc Ther 2020; 2020:6719301. [PMID: 32454893 PMCID: PMC7212338 DOI: 10.1155/2020/6719301] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 03/04/2020] [Indexed: 02/06/2023] Open
Abstract
Noncommunicable diseases are long-lasting and slowly progressive and are the leading causes of death and disability. They include cardiovascular diseases (CVD) and diabetes mellitus (DM) that are rising worldwide, with CVD being the leading cause of death in developed countries. Thus, there is a need to find new preventive and therapeutic approaches. Polyphenols seem to have cardioprotective properties; among them, polyphenols and/or minor polar compounds of extra virgin olive oil (EVOO) are attracting special interest. In consideration of numerous sex differences present in CVD and DM, in this narrative review, we applied "gender glasses." Globally, it emerges that olive oil and its derivatives exert some anti-inflammatory and antioxidant effects, modulate glucose metabolism, and ameliorate endothelial dysfunction. However, as in prescription drugs, also in this case there is an important gender bias because the majority of the preclinical studies are performed on male animals, and the sex of donors of cells is not often known; thus a sex/gender bias characterizes preclinical research. There are numerous clinical studies that seem to suggest the benefits of EVOO and its derivatives in CVD; however, these studies have numerous limitations, presenting also a considerable heterogeneity across the interventions. Among limitations, one of the most relevant in the era of personalized medicine, is the non-attention versus women that are few and, also when they are enrolled, sex analysis is lacking. Therefore, in our opinion, it is time to perform more long, extensive and lessheterogeneous trials enrolling both women and men.
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Affiliation(s)
- Flavia Franconi
- Laboratorio Nazionale sulla Farmacologia e Medicina di Genere, Istituto Nazionale Biostrutture Biosistemi, 07100 Sassari, Italy
| | - Ilaria Campesi
- Laboratorio Nazionale sulla Farmacologia e Medicina di Genere, Istituto Nazionale Biostrutture Biosistemi, 07100 Sassari, Italy
- Dipartimento di Scienze Biomediche, Università Degli Studi di Sassari, 07100 Sassari, Italy
| | - Annalisa Romani
- Laboratorio PHYTOLAB (Pharmaceutical, Cosmetic, Food Supplement Technology and Analysis), DiSIA Università Degli Studi di Firenze, 50019 Florence, Italy
- Laboratorio di Qualità Delle Merci e Affidabilità di Prodotto, Università Degli Studi di Firenze, 59100 Florence, Italy
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36
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Filipek A, Mikołajczyk TP, Guzik TJ, Naruszewicz M. Oleacein and Foam Cell Formation in Human Monocyte-Derived Macrophages: A Potential Strategy Against Early and Advanced Atherosclerotic Lesions. Pharmaceuticals (Basel) 2020; 13:ph13040064. [PMID: 32283795 PMCID: PMC7243116 DOI: 10.3390/ph13040064] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 04/03/2020] [Accepted: 04/04/2020] [Indexed: 12/22/2022] Open
Abstract
Background: Oleacein is a secoiridoid group polyphenol found mostly in Olea europea L. and Ligustrum vulgare L. (Oleaceae). The aim of the present study was to investigate a potential role of oleacein in prevention of the foam cell formation. Materials and Methods: Oleacein was isolated from Ligustrum vulgare leaves. Human monocyte-derived macrophages were obtained from monocytes cultured with Granulocyte-macrophage colony-stimulating factor (GM-CSF). Then, cells were incubated with 20 μM or 50 μM of oleacein and with oxidized low-density lipoprotein (oxLDL) (50 μg/mL). Visualization of lipid deposition within macrophages was carried out using Oil-Red-O. Expression of CD36, Scavenger receptor A1 (SRA1) and Lectin-like oxidized low-density lipoprotein receptor 1 (LOX-1) was determined by Reverse transcription polymerase chain reaction (RT-PCR) and by flow cytometry. Apoptosis was determined by flow cytometry using Annexin V assay. STAT3 and Acyl-coenzyme A: cholesterol acyltransferase type 1 (ACAT1) levels were determined by ELISA. P-STAT3, P-JAK1, P-JAK2 expressions were determined by Western blot (WB). Results: Oleacein in dose-dependent manner significantly reduced lipid deposits in macrophages as well as their expression of selected scavenger receptors. The highest decrease of expression was found for CD36 and SRA1 receptors, from above 20% to more than 75% compared to oxLDL and the lowest for LOX-1 receptor, from approx. 8% to approx. 25% compared to oxLDL-stimulated macrophages. Oleacein significantly reduced (2.5-fold) early apoptosis of oxLDL-stimulated macrophages. Moreover, oleacein significantly increased the protein expression of JAK/STAT3 pathway and had no effect on ACAT1 level. Conclusions: Our study demonstrates, for the first time, that oleacein inhibits foam cell formation in human monocyte-derived macrophages and thus can be a valuable tool in the prevention of early and advanced atherosclerotic lesions.
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Affiliation(s)
- Agnieszka Filipek
- Department of Pharmacognosy and Molecular Basis of Phytotherapy, Faculty of Pharmacy, Medical University of Warsaw, Banacha 1, 02-097 Warsaw, Poland;
- Correspondence: ; Tel./Fax: +48-22-572-09-85
| | - Tomasz P. Mikołajczyk
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Sir Graeme Davies Building 120 University Place, Glasgow G12 8TA, UK;
- Department of Internal and Agricultural Medicine, Jagiellonian University Medical College, 31-007 Krakow, Poland;
| | - Tomasz J. Guzik
- Department of Internal and Agricultural Medicine, Jagiellonian University Medical College, 31-007 Krakow, Poland;
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, BHF Centre for Excellence, 120 University Place, Glasgow G12 8TA, UK
| | - Marek Naruszewicz
- Department of Pharmacognosy and Molecular Basis of Phytotherapy, Faculty of Pharmacy, Medical University of Warsaw, Banacha 1, 02-097 Warsaw, Poland;
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37
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Safety Evaluations of Single Dose of the Olive Secoiridoid S-(-)-Oleocanthal in Swiss Albino Mice. Nutrients 2020; 12:nu12020314. [PMID: 31991771 PMCID: PMC7071127 DOI: 10.3390/nu12020314] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 01/19/2020] [Accepted: 01/20/2020] [Indexed: 12/21/2022] Open
Abstract
Epidemiological and clinical studies compellingly showed the ability of Mediterranean diet rich in extra-virgin olive oil (EVOO) to reduce multiple diseases such as cancer, cardiovascular diseases, and aging cognitive functions decline. The S-(-)-Oleocanthal (OC) is a minor phenolic secoiridoid exclusively found in extra-virgin olive oil (EVOO). OC recently gained notable research attention due to its excellent in vitro and in vivo biological effects against multiple cancers, inflammations, and Alzheimer's disease. However, OC safety has not been comprehensively studied yet. This study reports for the first time the detailed safety of oral single OC dose in Swiss albino mice, applying the OECD 420 procedure. Male and female Swiss albino mice (n = 10) were orally treated with a single OC dose of either 10, 250, or 500 mg/kg bodyweight or equivalent volumes of distilled water. Mice fed a regular diet, and carefully observed for 14 days. Further, mice were then sacrificed, blood samples, and organs were collected and subjected to hematological, biochemical, and histological examinations. OC 10 mg/kg oral dose appears to be without adverse effects. Further, 250 mg/kg OC, p.o., is suggested as a possible upper dose for preclinical studies in the future.
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Gladine C, Ostermann AI, Newman JW, Schebb NH. MS-based targeted metabolomics of eicosanoids and other oxylipins: Analytical and inter-individual variabilities. Free Radic Biol Med 2019; 144:72-89. [PMID: 31085232 DOI: 10.1016/j.freeradbiomed.2019.05.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/19/2019] [Accepted: 05/10/2019] [Indexed: 02/07/2023]
Abstract
Oxylipins, including the well-known eicosanoids, are potent lipid mediators involved in numerous physiological and pathological processes. Therefore, their quantitative profiling has gained a lot of attention during the last years notably in the active field of health biomarker discovery. Oxylipins include hundreds of structurally and stereochemically distinct lipid species which today are most commonly analyzed by (ultra) high performance liquid chromatography-mass spectrometry based ((U)HPLC-MS) methods. To maximize the utility of oxylipin profiling in clinical research, it is crucial to understand and assess the factors contributing to the analytical and biological variability of oxylipin profiles in humans. In this review, these factors and their impacts are summarized and discussed, providing a framework for recommendations expected to enhance the interlaboratory comparability and biological interpretation of oxylipin profiling in clinical research.
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Affiliation(s)
- Cécile Gladine
- Université Clermont Auvergne, INRA, UNH, Unité de Nutrition Humaine, CRNH Auvergne, Clermont-Ferrand, France.
| | - Annika I Ostermann
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, Gaußstraße 20, University of Wuppertal, 42119, Wuppertal, Germany
| | - John W Newman
- United States Department of Agriculture, Agricultural Research Service, Western Human Nutrition Research Center, Davis, CA, USA; University of California Davis, Department of Nutrition, Davis, CA, USA
| | - Nils Helge Schebb
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, Gaußstraße 20, University of Wuppertal, 42119, Wuppertal, Germany
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Lozano-Castellón J, López-Yerena A, Rinaldi de Alvarenga JF, Romero Del Castillo-Alba J, Vallverdú-Queralt A, Escribano-Ferrer E, Lamuela-Raventós RM. Health-promoting properties of oleocanthal and oleacein: Two secoiridoids from extra-virgin olive oil. Crit Rev Food Sci Nutr 2019; 60:2532-2548. [PMID: 31423808 DOI: 10.1080/10408398.2019.1650715] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Extra virgin olive oil (EVOO) polyphenols, including the secoiridoids oleocanthal (OLC) and oleacein (OLE), are attracting attention because of their beneficial effects on health. Data on OLC and OLE bioavailability are scarce, as most research on EVOO polyphenols has concentrated on hydroxytyrosol, tyrosol, and oleuropein. Consequently, relevant goals for future research are the elucidation of OLC and OLE bioavailability and finding evidence for their beneficial effects through pre-clinical and clinical studies. The aim of this review is to shed light on OLC and OLE, focusing on their precursors in the olive fruit and the impact of agronomic and processing factors on their presence in EVOO. Also discussed are their bioavailability and absorption, and finally, their bioactivity and health-promoting properties.
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Affiliation(s)
- Julián Lozano-Castellón
- Nutrition, Food Science and Gastronomy Department, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, Madrid, Spain
| | - Anallely López-Yerena
- Nutrition, Food Science and Gastronomy Department, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain
| | - José Fernando Rinaldi de Alvarenga
- Nutrition, Food Science and Gastronomy Department, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain
| | - Jaume Romero Del Castillo-Alba
- Nutrition, Food Science and Gastronomy Department, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain
| | - Anna Vallverdú-Queralt
- Nutrition, Food Science and Gastronomy Department, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, Madrid, Spain
| | - Elvira Escribano-Ferrer
- CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, Madrid, Spain.,Department of Pharmacy and Pharmaceutical Technology and Physical Chemistry, Biopharmaceutics and Pharmacokinetics Unit, Institute of Nanoscience and Nanotechnology (IN2UB), Pharmacy and Food Sciences School, University of Barcelona, Barcelona, Spain
| | - Rosa M Lamuela-Raventós
- Nutrition, Food Science and Gastronomy Department, XaRTA, Institute of Nutrition and Food Safety (INSA-UB), School of Pharmacy and Food Sciences, University of Barcelona, Barcelona, Spain.,CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Institute of Health Carlos III, Madrid, Spain
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Romani A, Ieri F, Urciuoli S, Noce A, Marrone G, Nediani C, Bernini R. Health Effects of Phenolic Compounds Found in Extra-Virgin Olive Oil, By-Products, and Leaf of Olea europaea L. Nutrients 2019; 11:nu11081776. [PMID: 31374907 PMCID: PMC6724211 DOI: 10.3390/nu11081776] [Citation(s) in RCA: 201] [Impact Index Per Article: 40.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 07/26/2019] [Accepted: 07/28/2019] [Indexed: 12/31/2022] Open
Abstract
Olea europaea L. fruit is a peculiar vegetal matrix containing high levels of fatty acids (98–99% of the total weight of extra-virgin olive oil, EVOO) and low quantities (1–2%) of phenolics, phytosterols, tocopherols, and squalene. Among these minor components, phenolics are relevant molecules for human health. This review is focused on their beneficial activity, in particular of hydroxytyrosol (HT), oleuropein (OLE), oleocanthal (OLC), and lignans found in EVOO, olive oil by-products and leaves. Specifically, the cardioprotective properties of the Mediterranean diet (MD) related to olive oil consumption, and the biological activities of polyphenols recovered from olive oil by-products and leaves were described. Recent European projects such as EPIC (European Prospective Investigation into Cancer and Nutrition) and EPICOR (long-term follow-up of antithrombotic management patterns in acute coronary syndrome patients) have demonstrated the functional and preventive activities of EVOO showing the relation both between cancer and nutrition and between consumption of EVOO, vegetables, and fruit and the incidence of coronary heart disease. The data reported in this review demonstrate that EVOO, one of the pillars of the MD, is the main product of Olea europaea L. fruits; leaves and by-products are secondary but precious products from which bioactive compounds can be recovered by green technologies and reused for food, agronomic, nutraceutical, and biomedical applications according to the circular economy strategy.
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Affiliation(s)
- Annalisa Romani
- PHYTOLAB (Pharmaceutical, Cosmetic, Food Supplement, Technology and Analysis)-DiSIA, University of Florence, Via U. Schiff, 6, 50019 Sesto Fiorentino, Italy.
| | - Francesca Ieri
- PHYTOLAB (Pharmaceutical, Cosmetic, Food Supplement, Technology and Analysis)-DiSIA, University of Florence, Via U. Schiff, 6, 50019 Sesto Fiorentino, Italy
| | - Silvia Urciuoli
- PHYTOLAB (Pharmaceutical, Cosmetic, Food Supplement, Technology and Analysis)-DiSIA, University of Florence, Via U. Schiff, 6, 50019 Sesto Fiorentino, Italy
| | - Annalisa Noce
- UOC of Internal Medicine-Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy.
| | - Giulia Marrone
- UOC of Internal Medicine-Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
- PhD School of Applied Medical, Surgical Sciences, University of Rome Tor Vergata, via Montpellier 1, 00133 Rome, Italy
| | - Chiara Nediani
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Viale Morgagni 50, 50134 Florence, Italy
| | - Roberta Bernini
- Department of Agriculture and Forest Sciences (DAFNE), University of Tuscia, Via San Camillo de Lellis, 01100 Viterbo, Italy
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Karković Marković A, Torić J, Barbarić M, Jakobušić Brala C. Hydroxytyrosol, Tyrosol and Derivatives and Their Potential Effects on Human Health. Molecules 2019; 24:molecules24102001. [PMID: 31137753 PMCID: PMC6571782 DOI: 10.3390/molecules24102001] [Citation(s) in RCA: 255] [Impact Index Per Article: 51.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 05/17/2019] [Accepted: 05/24/2019] [Indexed: 12/14/2022] Open
Abstract
The Mediterranean diet and olive oil as its quintessential part are almost synonymous with a healthy way of eating and living nowadays. This kind of diet has been highly appreciated and is widely recognized for being associated with many favorable effects, such as reduced incidence of different chronic diseases and prolonged longevity. Although olive oil polyphenols present a minor fraction in the composition of olive oil, they seem to be of great importance when it comes to the health benefits, and interest in their biological and potential therapeutic effects is huge. There is a growing body of in vitro and in vivo studies, as well as intervention-based clinical trials, revealing new aspects of already known and many new, previously unknown activities and health effects of these compounds. This review summarizes recent findings regarding biological activities, metabolism and bioavailability of the major olive oil phenolic compounds—hydroxytyrosol, tyrosol, oleuropein, oleocanthal and oleacein—the most important being their antiatherogenic, cardioprotective, anticancer, neuroprotective and endocrine effects. The evidence presented in the review concludes that these phenolic compounds have great pharmacological potential, however, further studies are still required.
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Affiliation(s)
- Ana Karković Marković
- Faculty of Pharmacy and Biochemistry, University of Zagreb, A.Kovačića 1, 10 000 Zagreb, Croatia.
| | - Jelena Torić
- Faculty of Pharmacy and Biochemistry, University of Zagreb, A.Kovačića 1, 10 000 Zagreb, Croatia.
| | - Monika Barbarić
- Faculty of Pharmacy and Biochemistry, University of Zagreb, A.Kovačića 1, 10 000 Zagreb, Croatia.
| | - Cvijeta Jakobušić Brala
- Faculty of Pharmacy and Biochemistry, University of Zagreb, A.Kovačića 1, 10 000 Zagreb, Croatia.
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Francisco V, Ruiz-Fernández C, Lahera V, Lago F, Pino J, Skaltsounis L, González-Gay MA, Mobasheri A, Gómez R, Scotece M, Gualillo O. Natural Molecules for Healthy Lifestyles: Oleocanthal from Extra Virgin Olive Oil. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:3845-3853. [PMID: 30875206 DOI: 10.1021/acs.jafc.8b06723] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Extra virgin olive oil (EVOO) is the main source of fat in the Mediterranean diet. Phenolic compounds of EVOO, in particular, secoiridoids, are minor components that have generated special interest due to their positive effects on human health, supported by several clinical trials. This review summarizes the most recent findings on the pharmacological properties and action's mechanisms of secoiridoid oleocanthal, focusing attention on inflammation, oxidative stress, cancer, neurodegenerative processes, and rheumatic diseases. Being of relevance to the clinical effects of EVOO intake, the bioavailability and biotransformation of EVOO polyphenols are addressed. Moreover, this review summarizes the factors that may influence the oleocanthal concentration in EVOO. With the growing incidence of age- and lifestyle-related diseases, the current data indicated that the administration of EVOO rich in secoiridoids may be helpful in the prevention or treatment of different pathologies with an inflammatory component. Although promising, the future raises several questions and challenges, which are discussed here. The real beneficial effects of olive oil phenols on human health need to be clarified in new, well-designed clinical studies.
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Affiliation(s)
- Vera Francisco
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), The NEIRID Group (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases) , Santiago University Clinical Hospital , Laboratory 9, Building C, Travesía da Choupana S/N , Santiago de Compostela 15706 , Spain
| | - Clara Ruiz-Fernández
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), The NEIRID Group (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases) , Santiago University Clinical Hospital , Laboratory 9, Building C, Travesía da Choupana S/N , Santiago de Compostela 15706 , Spain
| | - Vicente Lahera
- Complutense University , School of Medicine, Department of Physiology , Madrid , Spain
| | - Francisca Lago
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), Laboratory of Cellular and Molecular Cardiology , CIBERCV (Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares) , Laboratory 7, Building C, Travesía da Choupana S/N , Santiago de Compostela 15706 , Spain
| | - Jesús Pino
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), The NEIRID Group (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases) , Santiago University Clinical Hospital , Laboratory 9, Building C, Travesía da Choupana S/N , Santiago de Compostela 15706 , Spain
| | - Leandros Skaltsounis
- National and Kapodistrian University of Athens , Faculty of Pharmacy, Department of Pharmacognosy and Natural Products Chemistry , Athens , 15771 , Greece
| | - Miguel Angel González-Gay
- Epidemiology, Genetics and Atherosclerosis Research Group on Systemic Inflammatory Diseases, IDIVAL , Santander , 39011 , Spain
| | - Ali Mobasheri
- Department of Regenerative Medicine , State Research Institute Centre for Innovative Medicine , Santariskiu 5 , 08661 Vilnius , Lithuania
| | - Rodolfo Gómez
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), The Musculoskeletal Pathology Group , Santiago University Clinical Hospital , Laboratory 18, Building C, Travesía da Choupana S/N , Santiago de Compostela 15706 , Spain
| | - Morena Scotece
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), The NEIRID Group (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases) , Santiago University Clinical Hospital , Laboratory 9, Building C, Travesía da Choupana S/N , Santiago de Compostela 15706 , Spain
| | - Oreste Gualillo
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), The NEIRID Group (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases) , Santiago University Clinical Hospital , Laboratory 9, Building C, Travesía da Choupana S/N , Santiago de Compostela 15706 , Spain
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Current Disease-Targets for Oleocanthal as Promising Natural Therapeutic Agent. Int J Mol Sci 2018; 19:ijms19102899. [PMID: 30250008 PMCID: PMC6213726 DOI: 10.3390/ijms19102899] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 09/19/2018] [Accepted: 09/20/2018] [Indexed: 12/02/2022] Open
Abstract
The broad number of health benefits which can be obtained from the long-term consumption of olive oil are attributed mainly to its phenolic fraction. Many olive oil phenolics have been studied deeply since their discovery due to their bioactivity properties, such as Hydroxytyrosol. Similarly, in the last decade, the special attention of researchers has been addressed to Oleocanthal (OC). This olive oil phenolic compound has recently emerged as a potential therapeutic agent against a variety of diseases, including cancer, inflammation, and neurodegenerative and cardiovascular diseases. Recently, different underlying mechanisms of OC against these diseases have been explored. This review summarizes the current literature on OC to date, and focuses on its promising bioactivities against different disease-targets.
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Miho H, Díez CM, Mena-Bravo A, Sánchez de Medina V, Moral J, Melliou E, Magiatis P, Rallo L, Barranco D, Priego-Capote F. Cultivar influence on variability in olive oil phenolic profiles determined through an extensive germplasm survey. Food Chem 2018; 266:192-199. [PMID: 30381176 DOI: 10.1016/j.foodchem.2018.06.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 05/25/2018] [Accepted: 06/03/2018] [Indexed: 11/16/2022]
Abstract
Despite the evident influence of the cultivar on olive oil composition, few studies have been devoted to exploring the variability of phenols in a representative number of monovarietal olive oils. In this study, oil samples from 80 cultivars selected for their impact on worldwide oil production were analyzed to compare their phenolic composition by using a method based on LC-MS/MS. Secoiridoid derivatives were the most concentrated phenols in virgin olive oil, showing high variability that was significantly due to the cultivar. Multivariate analysis allowed discrimination between four groups of cultivars through their phenolic profiles: (i) richer in aglycon isomers of oleuropein and ligstroside; (ii) richer in oleocanthal and oleacein; (iii) richer in flavonoids; and (iv) oils with balanced but reduced phenolic concentrations. Additionally, correlation analysis showed no linkage among aglycon isomers and oleocanthal/oleacein, which can be explained by the enzymatic pathways involved in the metabolism of both oleuropein and ligstroside.
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Affiliation(s)
- H Miho
- Department of Agronomy, Campus of Rabanales, University of Cordoba, Spain
| | - C M Díez
- Department of Agronomy, Campus of Rabanales, University of Cordoba, Spain
| | - A Mena-Bravo
- Department of Analytical Chemistry, Campus of Rabanales, University of Cordoba, Spain; Agroalimentary Excellence Campus (ceiA3), Campus of Rabanales, University of Cordoba, Spain; Maimonides Institute of Biomedical Research (IMIBIC), Reina Sofia University Hospital, Spain
| | - V Sánchez de Medina
- Department of Analytical Chemistry, Campus of Rabanales, University of Cordoba, Spain
| | - J Moral
- Department of Agronomy, Campus of Rabanales, University of Cordoba, Spain; Plant Pathology Department, University of California Davis, Davis, USA
| | - E Melliou
- Laboratory of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, University of Athens, Greece
| | - P Magiatis
- Laboratory of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, University of Athens, Greece
| | - L Rallo
- Department of Agronomy, Campus of Rabanales, University of Cordoba, Spain
| | - D Barranco
- Department of Agronomy, Campus of Rabanales, University of Cordoba, Spain
| | - F Priego-Capote
- Department of Analytical Chemistry, Campus of Rabanales, University of Cordoba, Spain; Agroalimentary Excellence Campus (ceiA3), Campus of Rabanales, University of Cordoba, Spain; Maimonides Institute of Biomedical Research (IMIBIC), Reina Sofia University Hospital, Spain.
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Agrawal K, Bosviel R, Piccolo BD, Newman JW. Oral ibuprofen differentially affects plasma and sweat lipid mediator profiles in healthy adult males. Prostaglandins Other Lipid Mediat 2018; 137:1-8. [PMID: 29778785 DOI: 10.1016/j.prostaglandins.2018.05.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Revised: 04/11/2018] [Accepted: 05/14/2018] [Indexed: 12/22/2022]
Abstract
Sweat contains a variety of lipid mediators, but whether they originate from the plasma filtrate or from the cutaneous sweat glandular tissues themselves is unknown. To explore this knowledge gap, we collected plasma and sweat from healthy men (n = 9) immediately before and 0.5, 2 and 4 h after oral administration of 400 mg ibuprofen. Of the over 100 lipid mediators assayed by liquid chromatography-tandem mass spectrometry, ∼45 were detected in both plasma and sweat, and 36 were common to both matrices. However, baseline concentrations in each matrix were not correlated and metabolite relative abundances between matrices differed. Oral ibuprofen administration altered sweat lipid mediators, reducing prostaglandin E2, linoleoylethanolamide, and oleoylethanolamide, while increasing 11-hydroxyeicosatetraenoic acid, and causing transient changes in 9-nitrooleate, N-arachidonylglycine and 20-hydroxyeicosatetraenoic acid. Meanwhile, plasma N-acylethanolamide concentrations increased with ibuprofen administration. These results suggest that sweat and plasma differentially reflect biochemical changes due to oral ibuprofen administration, and that plasma is unlikely to be the predominant source of the sweat lipid mediator profile.
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Affiliation(s)
- Karan Agrawal
- Department of Nutrition, University of California Davis, One Shields Avenue, Davis, CA 95616, USA; West Coast Metabolomics Center, Genome Center, University of California Davis, 451 Health Sciences Drive, Davis, CA 95616, USA.
| | - Rémy Bosviel
- West Coast Metabolomics Center, Genome Center, University of California Davis, 451 Health Sciences Drive, Davis, CA 95616, USA.
| | - Brian D Piccolo
- Arkansas Children's Nutrition Center, 15 Children's Way, Little Rock, AR 72202, USA; Department of Pediatrics, University of Arkansas for Medical Sciences, 4301 W Markham Street, Little Rock, AR 72205, USA.
| | - John W Newman
- Department of Nutrition, University of California Davis, One Shields Avenue, Davis, CA 95616, USA; West Coast Metabolomics Center, Genome Center, University of California Davis, 451 Health Sciences Drive, Davis, CA 95616, USA; Obesity and Metabolism Research Unit, Western Human Nutrition Research Center, Agricultural Research Service, United States Department of Agriculture, 430 W Health Sciences Drive, Davis, CA 95616, USA.
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