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He F, Liu J, Huang Y, Chen L, Rizi EP, Zhang K, Ke L, Loh TP, Niu M, Peng WK. Nutritional load in post-prandial oxidative stress and the pathogeneses of diabetes mellitus. NPJ Sci Food 2024; 8:41. [PMID: 38937488 PMCID: PMC11211471 DOI: 10.1038/s41538-024-00282-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 06/14/2024] [Indexed: 06/29/2024] Open
Abstract
Diabetes mellitus affected more than 500 million of people globally, with an annual mortality of 1.5 million directly attributable to diabetic complications. Oxidative stress, in particularly in post-prandial state, plays a vital role in the pathogenesis of the diabetic complications. However, oxidative status marker is generally poorly characterized and their mechanisms of action are not well understood. In this work, we proposed a new framework for deep characterization of oxidative stress in erythrocytes (and in urine) using home-built micro-scale NMR system. The dynamic of post-prandial oxidative status (against a wide variety of nutritional load) in individual was assessed based on the proposed oxidative status of the red blood cells, with respect to the traditional risk-factors such as urinary isoprostane, reveals new insights into our understanding of diabetes. This new method can be potentially important in drafting guidelines for sub-stratification of diabetes mellitus for clinical care and management.
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Affiliation(s)
- Fangzhou He
- Songshan Lake Materials Laboratory, Dongguan, China
| | - Junshi Liu
- Dongguan Institute of Technology, Dongguan, China
| | | | - Lan Chen
- BioSyM, SMART Centre, Singapore, Singapore
| | | | - Ke Zhang
- Songshan Lake Materials Laboratory, Dongguan, China
| | - Lijing Ke
- School of Food Science and Nutrition, University of Leeds, Leeds, UK
| | - Tze Ping Loh
- National University of Health System, Singapore, Singapore
| | - Meng Niu
- Department of Interventional Radiology, Shengjing Hospital of China Medical University, Shenyang, China.
| | - Weng Kung Peng
- Songshan Lake Materials Laboratory, Dongguan, China.
- BioSyM, SMART Centre, Singapore, Singapore.
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2
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Reyes-Goya C, Santana-Garrido Á, Espinosa-Martín P, Vázquez CM, Mate A. Wild and cultivated olive trees: Nutraceutical insights of extra virgin olive oils in cardiovascular and ocular diseases. Biochim Biophys Acta Mol Basis Dis 2024; 1870:166904. [PMID: 37793462 DOI: 10.1016/j.bbadis.2023.166904] [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: 03/31/2023] [Revised: 09/22/2023] [Accepted: 09/26/2023] [Indexed: 10/06/2023]
Abstract
Extra virgin olive oil (EVOO) from Olea europaea (cultivated olive tree) and the oil obtained from the wild olive variety or acebuche (ACE oil from Olea oleaster) contain an extraordinary number of bioactive molecules. These include oleic acid, sterols, tocopherols, triterpene compounds, and polyphenols. Both oils are known for their healthy properties and are considered to be a nutraceutical tool against cardiovascular diseases, including arterial hypertension, preeclampsia, and ocular diseases such as glaucoma or diabetic retinopathy. The benefits of EVOO and ACE oil stem from their anti-inflammatory, antioxidant, and anti-cancer properties. They also have potential as prebiotic compounds. In this update, we synthesise and illustrate the various characteristics and beneficial effects of olive oils from different varieties of olive trees, with special emphasis on Olea oleaster, also known as Olea europaea, L. var. sylvestris.
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Affiliation(s)
- C Reyes-Goya
- Departamento de Fisiología, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain; Epidemiología Clínica y Riesgo Cardiovascular, Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/Consejo Superior de Investigaciones Científicas/Universidad de Sevilla, 41013 Sevilla, Spain.
| | - Á Santana-Garrido
- Departamento de Fisiología, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain; Epidemiología Clínica y Riesgo Cardiovascular, Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/Consejo Superior de Investigaciones Científicas/Universidad de Sevilla, 41013 Sevilla, Spain
| | - P Espinosa-Martín
- Departamento de Fisiología, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain
| | - C M Vázquez
- Departamento de Fisiología, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain; Epidemiología Clínica y Riesgo Cardiovascular, Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/Consejo Superior de Investigaciones Científicas/Universidad de Sevilla, 41013 Sevilla, Spain.
| | - A Mate
- Departamento de Fisiología, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain; Epidemiología Clínica y Riesgo Cardiovascular, Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/Consejo Superior de Investigaciones Científicas/Universidad de Sevilla, 41013 Sevilla, Spain
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3
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Ortega-Gomez A, Lopez S, Varela LM, Jaramillo S, Muriana FJ, Abia R. New evidence for dietary fatty acids in the neutrophil traffic between the bone marrow and the peripheral blood. FOOD CHEMISTRY: MOLECULAR SCIENCES 2022; 5:100133. [PMID: 36111060 PMCID: PMC9467871 DOI: 10.1016/j.fochms.2022.100133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 09/02/2022] [Accepted: 09/03/2022] [Indexed: 11/11/2022]
Abstract
SFAs but not MUFAs boosted neutrophils both in bone marrow and blood. SFAs were strong inducers of bone marrow neutrophil apoptosis and inflammation. CXCL2-CXCR2 axis engaged in fatty-acid-mediated navigation of neutrophils. Fatty-acid-dependent neutrophilia occurred in a postprandial model.
Chronic administration of a high-fat diet in mice has been established to influence the generation and trafficking of immune cells such as neutrophils in the bone marrow, the dysregulation of which may contribute to a wide range of diseases. However, no studies have tested the hypothesis that a short-term, high-fat diet could early modulate the neutrophil release from bone marrow at fasting and at postprandial in response to a high-fat meal challenge, and that the predominant type of fatty acids in dietary fats could play a role in both context conditions. Based on these premises, we aimed to establish the effects of different fats [butter, enriched in saturated fatty acids (SFAs), olive oil, enriched in monounsaturated fatty acids (MUFAs), and olive oil supplemented with eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids] on neutrophil navigation from bone marrow to blood in mice. The analysis of cellular models for mechanistic understanding and of postprandial blood samples from healthy volunteers for translational purposes was assessed. The results revealed a powerful effect of dietary SFAs in promotion the neutrophil traffic from bone marrow to blood via the CXCL2-CXCR2 axis. Dietary SFAs, but not MUFAs or EPA and DHA, were also associated with increased neutrophil apoptosis and bone marrow inflammation. Similar dietary fatty-acid-induced postprandial neutrophilia was observed in otherwise healthy humans. Therefore, dietary MUFAs might preserve bone marrow health and proper migration of bone marrow neutrophils early in the course of high-fat diets even after the intake of high-fat meals.
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4
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Potential mechanisms of macular degeneration protection by fatty fish consumption. Curr Opin Pharmacol 2022; 63:102186. [PMID: 35217394 DOI: 10.1016/j.coph.2022.102186] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 01/15/2022] [Accepted: 01/15/2022] [Indexed: 01/13/2023]
Abstract
Age-related macular degeneration (AMD) is a progressive retinal disease that is a leading cause of visual impairment and severe vision loss. The number of people affected by AMD is increasing and constitutes a huge worldwide health problem. The beneficial effects of fish consumption on AMD have been revealed over the past decades, and in this review, we summarizes the beneficial effects of fatty fish on AMD and its mechanism of action. Fatty fish affects the development of AMD by inhibiting neovascularization, interacting with retinal pigment epithelial (RPE) cells, displacing Omega-6, and inducing cellular responses. It is recommended that people at high risk or with moderate or more severe AMD should consider eating more fatty fish in addition to maintaining a healthy lifestyle of weight control and smoking cessation and the need to promote new models of personalized AMD prevention and treatment.
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Association of Dietary Nutrient Intake with Early Age-Related Macular Degeneration in Japanese-Americans. Metabolites 2021; 11:metabo11100673. [PMID: 34677388 PMCID: PMC8537321 DOI: 10.3390/metabo11100673] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 09/28/2021] [Accepted: 09/28/2021] [Indexed: 11/22/2022] Open
Abstract
Lifestyle factors may be associated with the development of age-related macular degeneration (AMD), in addition to demographic and genetic factors. The purpose of this cross-sectional study is to elucidate the association between nutrient intake and AMD in the Japanese-American population living in Los Angeles. We conducted a medical survey of Japanese immigrants and their descendants living in Los Angeles, including interviews on dietary habits, fundus photography, and physical examinations. Participants were classified into early AMD and control groups on the basis of fundus photographic findings. Consequently, among the 555 participants, 111 (20.0%) were diagnosed with early AMD. There were no late-stage AMD participants. Multivariate logistic regression analysis showed that the intake of animal fat and saturated fatty acids (SFA) was positively associated with early AMD (p for trend = 0.01 for animal fat, p for trend = 0.02 for SFA), and the intake of vegetable fat, total carbohydrate, simple carbohydrate, sugar, and fructose was inversely associated with early AMD (p for trend = 0.04 for vegetable fat, p for trend = 0.046 for carbohydrate, p for trend = 0.03 for simple carbohydrate, p for trend = 0.046 for sugar, p for trend = 0.02). Our findings suggest that excessive animal fat and SFA intake increases the risk for early AMD in Japanese-Americans whose lifestyles have been westernized.
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Vazquez-Madrigal C, Lopez S, Grao-Cruces E, Millan-Linares MC, Rodriguez-Martin NM, Martin ME, Alba G, Santa-Maria C, Bermudez B, Montserrat-de la Paz S. Dietary Fatty Acids in Postprandial Triglyceride-Rich Lipoproteins Modulate Human Monocyte-Derived Dendritic Cell Maturation and Activation. Nutrients 2020; 12:nu12103139. [PMID: 33066622 PMCID: PMC7656296 DOI: 10.3390/nu12103139] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 10/10/2020] [Accepted: 10/12/2020] [Indexed: 12/12/2022] Open
Abstract
Dietary fatty acids have been demonstrated to modulate systemic inflammation and induce the postprandial inflammatory response of circulating immune cells. We hypothesized that postprandial triglyceride-rich lipoproteins (TRLs) may have acute effects on immunometabolic homeostasis by modulating dendritic cells (DCs), sentinels of the immunity that link innate and adaptive immune systems. In healthy volunteers, saturated fatty acid (SFA)-enriched meal raised serum levels of granulocyte/macrophage colony-stimulating factor GM-CSF (SFAs > monounsaturated fatty acids (MUFAs) = polyunsaturated fatty acids (PUFAs)) in the postprandial period. Autologous TRL-SFAs upregulated the gene expression of DC maturation (CD123 and CCR7) and DC pro-inflammatory activation (CD80 and CD86) genes while downregulating tolerogenic genes (PD-L1 and PD-L2) in human monocyte-derived DCs (moDCs). These effects were reversed with oleic acid-enriched TRLs. Moreover, postprandial SFAs raised IL-12p70 levels, while TRL-MUFAs and TRL-PUFAs increased IL-10 levels in serum of healthy volunteers and in the medium of TRL-treated moDCs. In conclusion, postprandial TRLs are metabolic entities with DC-related tolerogenic activity, and this function is linked to the type of dietary fat in the meal. This study shows that the intake of meals enriched in MUFAs from olive oil, when compared with meals enriched in SFAs, prevents the postprandial production and priming of circulating pro-inflammatory DCs, and promotes tolerogenic response in healthy subjects. However, functional assays with moDCs generated in the presence of different fatty acids and T cells could increase the knowledge of postprandial TRLs’ effects on DC differentiation and function.
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Affiliation(s)
- Carlos Vazquez-Madrigal
- Department of Medical Biochemistry, Molecular Biology and Immunology, School of Medicine, Universidad de Sevilla, 41009 Seville, Spain; (C.V.-M.); (S.L.); (E.G.-C.); (G.A.)
| | - Soledad Lopez
- Department of Medical Biochemistry, Molecular Biology and Immunology, School of Medicine, Universidad de Sevilla, 41009 Seville, Spain; (C.V.-M.); (S.L.); (E.G.-C.); (G.A.)
| | - Elena Grao-Cruces
- Department of Medical Biochemistry, Molecular Biology and Immunology, School of Medicine, Universidad de Sevilla, 41009 Seville, Spain; (C.V.-M.); (S.L.); (E.G.-C.); (G.A.)
| | - Maria C. Millan-Linares
- Department of Food & Health, Instituto de la Grasa, CSIC, 41013 Seville, Spain; (M.C.M.-L.); (N.M.R.-M.)
| | - Noelia M. Rodriguez-Martin
- Department of Food & Health, Instituto de la Grasa, CSIC, 41013 Seville, Spain; (M.C.M.-L.); (N.M.R.-M.)
| | - Maria E. Martin
- Department of Cell Biology, Faculty of Biology, Universidad de Sevilla, 41012 Seville, Spain; (M.E.M.); (B.B.)
| | - Gonzalo Alba
- Department of Medical Biochemistry, Molecular Biology and Immunology, School of Medicine, Universidad de Sevilla, 41009 Seville, Spain; (C.V.-M.); (S.L.); (E.G.-C.); (G.A.)
| | - Consuelo Santa-Maria
- Department of Biochemistry and Molecular Biology, School of Pharmacy, Universidad de Sevilla, 41012 Seville, Spain;
| | - Beatriz Bermudez
- Department of Cell Biology, Faculty of Biology, Universidad de Sevilla, 41012 Seville, Spain; (M.E.M.); (B.B.)
| | - Sergio Montserrat-de la Paz
- Department of Medical Biochemistry, Molecular Biology and Immunology, School of Medicine, Universidad de Sevilla, 41009 Seville, Spain; (C.V.-M.); (S.L.); (E.G.-C.); (G.A.)
- Correspondence: ; Tel.: +34-954-559-850
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7
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Chang YC, Lin CW, Chang YS, Chen PH, Li CY, Wu WC, Kao YH. Monounsaturated oleic acid modulates autophagy flux and upregulates angiogenic factor production in human retinal pigment epithelial ARPE-19 cells. Life Sci 2020; 259:118391. [PMID: 32891610 DOI: 10.1016/j.lfs.2020.118391] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 08/25/2020] [Accepted: 09/02/2020] [Indexed: 12/12/2022]
Abstract
AIMS Dyslipidemia-associated diabetic retinopathy is featured by macular edema and retinal angiogenesis. This study investigated the in vitro lipotoxicity of free fatty acids and their modulatory roles in regulation of autophagy and angiogenic factor production in cultured human retinal pigment epithelium (RPE) ARPE-19 cells. MAIN METHODS ARPE-19 cells were exposed to monounsaturated oleic acid (OA), saturated palmitic acid (PA), or both. Cell viability, cell cycle distribution, migration, and autophagy of the treated cells were monitored. Angiogenic factor production was determined by RT-qPCR and ELISA. KEY FINDINGS OA, but not PA, at doses higher than 500 μM significantly induced cytostasis and lipotoxicity in ARPE-19 cells. OA exposure not only markedly enhanced autophagy flux, but also enhanced cell migration, while PA suppressed motility of RPE cells. Meanwhile, OA stimulated de novo synthesis of angiogenic factors including VEGF and bFGF in ARPE-19 cells. Mechanistically, OA treatment stimulated not only AMPK/mTOR/p70S6K signaling, but also induced hyperphosphorylation of MAPK pathway mediators, including ERK, JNK and p38 MAPK, as well as NF-κB activation. Kinase inhibition assays showed that blockade of PI3K/Akt, MAPK and NF-κB pathways prevented the OA-upregulated VEGF transcription and its peptide release. Comparatively, only NF-κB inhibition significantly suppressed bFGF peptide release from ARPE-19 cells. SIGNIFICANCE Out findings support the OA-exhibited cytostasis, autophagy modulation and angiogenic factor production in RPE cells. This study sheds light on the interrelationship between metabolic disorder and retinopathy and provides molecular strategies for preventing and treating choroidal neovascularization in diabetic retinopathy.
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Affiliation(s)
- Yo-Chen Chang
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Ophthalmology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Ophthalmology, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Ophthalmology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Wei Lin
- Department of Ophthalmology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yuh-Shin Chang
- Department of Ophthalmology, Chi Mei Medical Center, Tainan, Taiwan; Graduate Institute of Medical Science, College of Health Science, Gang Jung Christian University, Tainan, Taiwan
| | - Po-Han Chen
- Department of Medical Research, E-Da Hospital, Kaohsiung, Taiwan
| | - Chia-Yang Li
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wen-Chuan Wu
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Ophthalmology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Ophthalmology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - Ying-Hsien Kao
- Department of Medical Research, E-Da Hospital, Kaohsiung, Taiwan.
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8
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Toscano R, Millan-Linares MC, Lemus-Conejo A, Claro C, Sanchez-Margalet V, Montserrat-de la Paz S. Postprandial triglyceride-rich lipoproteins promote M1/M2 microglia polarization in a fatty-acid-dependent manner. J Nutr Biochem 2019; 75:108248. [PMID: 31707281 DOI: 10.1016/j.jnutbio.2019.108248] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 08/18/2019] [Accepted: 09/10/2019] [Indexed: 12/25/2022]
Abstract
Inhibiting M1 microglia phenotype while stimulating the M2 microglia has been suggested as a potential therapeutic approach for the treatment of neuroinflammatory diseases. Our hypothesis is that the type of dietary fatty acids (FAs) into human postprandial triglyceride-rich lipoproteins (TRLs) could modulate the plasticity of microglia. We isolated TRLs at the postprandial hypertriglyceridemic peak from blood samples of healthy volunteers after the ingestion of a meal rich in saturated FAs (SFAs), monounsaturated FAs (MUFAs) or MUFAs plus omega-3 long-chain polyunsaturated FAs. We observed that postprandial TRL-MUFAs enhance M2 microglia polarization, whereas postprandial TRL-SFAs made polarized microglia prone to an M1 phenotype. In addition, in contrast to dietary SFAs, dietary MUFAs primed for a reduced proinflammatory profile in the brain of mice fed with the different FA-enriched diets. Our study underlines a role of postprandial TRLs as a metabolic entity in regulating the plasticity of microglia and brings an understanding of the mechanisms by which dietary FAs are environmental factors fostering the innate immune responsiveness. These exciting findings open opportunities for developing nutraceutical strategies with olive oil as the principal source of MUFAs, notably oleic acid, to prevent development and progression of neuroinflammation-related diseases.
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Affiliation(s)
- Rocio Toscano
- Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, Universidad de Sevilla, Av. Dr. Fedriani 3, 41009 Seville, Spain; Department of Food & Health, Instituto de la Grasa, CSIC. Ctra. de Utrera Km. 1, 41013 Seville, Spain
| | - Maria C Millan-Linares
- Cell Biology Unit, Instituto de la Grasa, CSIC. Ctra. de Utrera Km. 1, 41013, Seville, Spain.
| | - Ana Lemus-Conejo
- Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, Universidad de Sevilla, Av. Dr. Fedriani 3, 41009 Seville, Spain; Department of Food & Health, Instituto de la Grasa, CSIC. Ctra. de Utrera Km. 1, 41013 Seville, Spain
| | - Carmen Claro
- Department of Pharmacology, Pediatrics, and Radiology, School of Medicine, Universidad de Sevilla, Av. Dr. Fedriani 3, 41071 Seville, Spain
| | - Victor Sanchez-Margalet
- Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, Universidad de Sevilla, Av. Dr. Fedriani 3, 41009 Seville, Spain
| | - Sergio Montserrat-de la Paz
- Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, Universidad de Sevilla, Av. Dr. Fedriani 3, 41009 Seville, Spain.
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9
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Millan-Linares MC, Toscano R, Lemus-Conejo A, Martin ME, Pedroche J, Millan F, Montserrat-de la Paz S. GPETAFLR, a biopeptide from Lupinus angustifolius L., protects against oxidative and inflammatory damage in retinal pigment epithelium cells. J Food Biochem 2019; 43:e12995. [PMID: 31659814 DOI: 10.1111/jfbc.12995] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 06/22/2019] [Accepted: 06/26/2019] [Indexed: 01/23/2023]
Abstract
GPETAFLR, an octapeptide released from the enzymatic hydrolysis of lupine (Lupinus angustifolius L.) protein, has demonstrated anti-inflammatory effect in myeloid lineage. This work aims to evaluate in retinal pigment epithelium (RPE) cells the protective role of GPETAFLR on both oxidative and inflammatory markers known to be involved in age-related macular degeneration (AMD). In comparison with stimulated control cells, GPETAFLR increased glutathione production and diminished the secretion and gene expression of VEFG, IL-1β, IL-6, IFNγ, and TNF-α, as well as reactive oxygen species, and nitrite output. Our findings reveal that GPETAFLR, a novel plant peptide, is able to protect against RPE oxidative stress and inflammation. Taken together, these results strongly support innovative nutritional strategies considering Lupinus angustifolius L. as source of proteins to prevent the onset and progression of AMD. PRACTICAL APPLICATIONS: We reveal a novel nutraceutical impact of GPETAFLR peptide in human RPE cells to prevent oxidative and inflammatory mediators. Our results support that the intake of Lupine angustifolius L., proposed to be a reservoir of GPETAFLR, could lessen the functional decay of RPE cells, leading therefore to a slowdown of the progress of AMD during age. Not only this work, but also future simple clinical studies should raise new nutritional strategies focused on understanding the etiological role of the foods, nutrition, and metabolism in the pathogenesis of ocular disorders.
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Affiliation(s)
| | - Rocio Toscano
- Department of Food & Health, Instituto de la Grasa, CSIC, Seville, Spain.,Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, Universidad de Sevilla, Seville, Spain
| | - Ana Lemus-Conejo
- Department of Food & Health, Instituto de la Grasa, CSIC, Seville, Spain.,Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, Universidad de Sevilla, Seville, Spain
| | - Maria E Martin
- Department of Cell Biology, Faculty of Biology, Universidad de Sevilla, Seville, Spain
| | - Justo Pedroche
- Department of Food & Health, Instituto de la Grasa, CSIC, Seville, Spain
| | - Francisco Millan
- Department of Food & Health, Instituto de la Grasa, CSIC, Seville, Spain
| | - Sergio Montserrat-de la Paz
- Department of Medical Biochemistry, Molecular Biology, and Immunology, School of Medicine, Universidad de Sevilla, Seville, Spain
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10
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Wang Y, Qi W, Huo Y, Song G, Sun H, Guo X, Wang C. Cyanidin-3-glucoside attenuates 4-hydroxynonenal- and visible light-induced retinal damage in vitro and in vivo. Food Funct 2019; 10:2871-2880. [PMID: 31070214 DOI: 10.1039/c9fo00273a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
4-Hydroxynonenal (HNE) is a highly reactive end-product of lipid peroxidation reaction that leads to retinal pigment epithelial (RPE) cell damage. Cyanidin-3-glucoside (C3G), the most abundant anthocyanin in the edible parts of plants, is a nutritional supplement used for preventing retinal damage. However, the protective effect of C3G against HNE-induced RPE cell damage remains to be elucidated. The protective mechanisms of C3G on ARPE-19 cells after HNE exposure were investigated in this study. Results showed that compared with HNE-treated cells, the viability of ARPE-19 cells was significantly (P < 0.05) increased after 1 and 5 μM C3G treatment. C3G exhibited a significant (P < 0.05) inhibitory effect on the expression of senescence-associated β-galactosidase in ARPE-19 cells. VEGF levels in the C3G groups were significantly (P < 0.05) decreased relative to those of the HNE-treated group. C3G also regulated the release of two inflammatory mediators, namely monocyte chemoattractant protein 1 and interleukine-8, in ARPE-19 cells after HNE treatment. Furthermore, C3G attenuated retinal cell apoptosis in pigmented rabbits induced by visible light. Therefore, our data showed that C3G has efficient protective effects on HNE-induced apoptosis, angiogenesis, and dysregulated cytokine production in ARPE-19 cells.
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Affiliation(s)
- Yong Wang
- Academy of State Administration of Grain, Beijing 100037, People's Republic of China.
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11
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Gonzalo-Gobernado R, Ayuso MI, Sansone L, Bernal-Jiménez JJ, Ramos-Herrero VD, Sánchez-García E, Ramos TL, Abia R, Muriana FJG, Bermúdez B, Montaner J. Neuroprotective Effects of Diets Containing Olive Oil and DHA/EPA in a Mouse Model of Cerebral Ischemia. Nutrients 2019; 11:E1109. [PMID: 31109078 PMCID: PMC6566717 DOI: 10.3390/nu11051109] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Accepted: 05/14/2019] [Indexed: 12/29/2022] Open
Abstract
Stroke is one of the leading causes of death worldwide and while there is increasing evidence that a Mediterranean diet might decrease the risk of a stroke, the effects of dietary fat composition on stroke outcomes have not been fully explored. We hypothesize that the brain damage provoked by a stroke would be different depending on the source of dietary fat. To test this, male C57BL/6J mice were fed for 4 weeks with a standard low-fat diet (LFD), a high-fat diet (HFD) rich in saturated fatty acids (HFD-SFA), an HFD containing monounsaturated fatty acids (MUFAs) from olive oil (HFD-OO), or an HFD containing MUFAs from olive oil plus polyunsaturated fatty acids (PUFAs) docosahexaenoic acid/eicosapentaenoic acid (DHA/EPA) (HFD-OO-ω3). These mice were then subjected to transient middle cerebral artery occlusion (tMCAo). Behavioural tests and histological analyses were performed 24 and/or 48 h after tMCAo in order to elucidate the impact of these diets with different fatty acid profiles on the ischemic lesion and on neurological functions. Mice fed with HFD-OO-ω3 displayed better histological outcomes after cerebral ischemia than mice that received an HFD-SFA or LFD. Furthermore, PUFA- and MUFA-enriched diets improved the motor function and neurological performance of ischemic mice relative to those fed with an LFD or HFD-SFA. These findings support the use of DHA/EPA-omega-3-fatty acid supplementation and olive oil as dietary source of MUFAs in order to reduce the damage and protect the brain when a stroke occurs.
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Affiliation(s)
- Rafael Gonzalo-Gobernado
- Neurovascular Research Group, Institute of Biomedicine of Seville, IBiS, Hospital Universitario Virgen del Rocío, Av. Manuel Siurot s/n, 41013 Seville; Spain.
| | - María Irene Ayuso
- Neurovascular Research Group, Institute of Biomedicine of Seville, IBiS, Hospital Universitario Virgen del Rocío, Av. Manuel Siurot s/n, 41013 Seville; Spain.
| | - Loredana Sansone
- Neurovascular Research Group, Institute of Biomedicine of Seville, IBiS, Hospital Universitario Virgen del Rocío, Av. Manuel Siurot s/n, 41013 Seville; Spain.
| | - Juan José Bernal-Jiménez
- Neurovascular Research Group, Institute of Biomedicine of Seville, IBiS, Hospital Universitario Virgen del Rocío, Av. Manuel Siurot s/n, 41013 Seville; Spain.
| | - Víctor Darío Ramos-Herrero
- Neurovascular Research Group, Institute of Biomedicine of Seville, IBiS, Hospital Universitario Virgen del Rocío, Av. Manuel Siurot s/n, 41013 Seville; Spain.
| | - Enrique Sánchez-García
- Neurovascular Research Group, Institute of Biomedicine of Seville, IBiS, Hospital Universitario Virgen del Rocío, Av. Manuel Siurot s/n, 41013 Seville; Spain.
| | - Teresa L Ramos
- Laboratory of Cell Therapy and New Therapeutic Targets in Onco-Hematology, Institute of Biomedicine of Seville, IBiS, Hospital Universitario Virgen del Rocío, Av. Manuel Siurot s/n, 41013 Seville, Spain.
| | - Rocío Abia
- Laboratory of Cellular and Molecular Nutrition, Instituto de la Grasa, CSIC, Ctra. de Utrera Km. 1, 41013 Seville, Spain.
| | - Francisco J G Muriana
- Laboratory of Cellular and Molecular Nutrition, Instituto de la Grasa, CSIC, Ctra. de Utrera Km. 1, 41013 Seville, Spain.
| | - Beatriz Bermúdez
- Department of Cellular Biology, School of Biology, University of Seville, Av. de la Reina Mercedes 6, 41012 Seville, Spain.
| | - Joan Montaner
- Neurovascular Research Group, Institute of Biomedicine of Seville, IBiS, Hospital Universitario Virgen del Rocío, Av. Manuel Siurot s/n, 41013 Seville; Spain.
- Department of Neurology, Hospital Universitario Virgen Macarena, Av. Doctor Fedriani 3, 41007 Seville, Spain.
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13
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Meidan E, Kolesnikov Y, Tirosh O. High Fat Diets Composed of Palm Stearin and Olive Oil Equally Exacerbate Liver Inflammatory Damage and Metabolic Stress in Mice. Mol Nutr Food Res 2018; 62:e1700915. [PMID: 29733507 DOI: 10.1002/mnfr.201700915] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 04/22/2018] [Indexed: 12/15/2022]
Abstract
SCOPE People with fatty liver could be subject to acute infections such as sepsis. The aim of the study is to evaluate the effect of high fat diets (HFD) of olive oil and palm stearin on liver inflammation induced by lipopolysaccharides (LPS). METHODS AND RESULTS C57BL/6J male mice were treated with high fat diets with different sources of oils: palm stearin and olive oil for 8 weeks followed by LPS injection. The proinflammatory effect of olive oil was also studied using gavage treatment and IP injection of LPS. Animals fed with HFDs showed an increase in body weight, elevated blood glucose levels, and fatty liver phenotype. HFDs aggravated the effect of LPS treatment to induce inflammatory response compared to low fat diet (LFD) effect. Following HFD supplementation, LPS induced hyperinsulinemia, more liver damage than in animals that consumed LFD. In addition, both gavage and long-term feeding with high lipids in the presence of LPS resulted in inhibition of gluconeogenic genes expression. CONCLUSION HFDs of both monounsaturated and saturated fat potentiated liver inflammation induced by LPS treatment indicate that the total amount of fat consumed is the main proinflammatory factor rather than the type of fat.
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Affiliation(s)
- Elena Meidan
- Institute of Biochemistry, Food Science and Nutrition, Hebrew University of Jerusalem, Rehovot, 7610001, Israel
| | - Yula Kolesnikov
- Institute of Biochemistry, Food Science and Nutrition, Hebrew University of Jerusalem, Rehovot, 7610001, Israel
| | - Oren Tirosh
- Institute of Biochemistry, Food Science and Nutrition, Hebrew University of Jerusalem, Rehovot, 7610001, Israel
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14
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Montserrat-de la Paz S, Bermudez B, Cardelo MP, Lopez S, Abia R, Muriana FJG. Olive oil and postprandial hyperlipidemia: implications for atherosclerosis and metabolic syndrome. Food Funct 2018; 7:4734-4744. [PMID: 27885367 DOI: 10.1039/c6fo01422d] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Olive oil is the primary source of fat in the Mediterranean diet, which is associated with a significant improvement in health status, as measured by reduced mortality from several chronic diseases. The current pandemic of obesity, metabolic syndrome, and type 2 diabetes is intimately associated with an atherogenic dyslipidemic phenotype. The core components of the dyslipidemia of the metabolic syndrome, which most likely initiate atherosclerosis, are the "lipid triad" consisting of high plasma triglycerides, low levels of high-density lipoproteins, and a preponderance of small, dense low-density lipoproteins at fasting. However, postprandial (non-fasting) TGs (postprandial hyperlipidemia) are also recognized as an important component for atherosclerosis. Herein, the purpose of this review was to provide an update on the effects and mechanisms related to olive oil on postprandial hyperlipidemia and its implications for the onset and progression of atherosclerosis and metabolic syndrome.
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Affiliation(s)
- Sergio Montserrat-de la Paz
- Laboratory of Cellular and Molecular Nutrition, Instituto de la Grasa, CSIC. Ctra. de Utrera Km. 1, 41013 Seville, Spain.
| | - Beatriz Bermudez
- Department of Cell Biology, Faculty of Biology, University of Seville. C/ Professor Garcia Gonzalez s/n, 41012 Seville, Spain
| | - Magdalena P Cardelo
- Laboratory of Cellular and Molecular Nutrition, Instituto de la Grasa, CSIC. Ctra. de Utrera Km. 1, 41013 Seville, Spain.
| | - Sergio Lopez
- Laboratory of Cellular and Molecular Nutrition, Instituto de la Grasa, CSIC. Ctra. de Utrera Km. 1, 41013 Seville, Spain.
| | - Rocio Abia
- Laboratory of Cellular and Molecular Nutrition, Instituto de la Grasa, CSIC. Ctra. de Utrera Km. 1, 41013 Seville, Spain.
| | - Francisco J G Muriana
- Laboratory of Cellular and Molecular Nutrition, Instituto de la Grasa, CSIC. Ctra. de Utrera Km. 1, 41013 Seville, Spain.
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15
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Millan-Linares MC, Bermudez B, Martin ME, Muñoz E, Abia R, Millan F, Muriana FJG, Montserrat-de la Paz S. Unsaponifiable fraction isolated from grape (Vitis vinifera L.) seed oil attenuates oxidative and inflammatory responses in human primary monocytes. Food Funct 2018; 9:2517-2523. [DOI: 10.1039/c8fo00063h] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Grape seed oil has significant potential for the management of inflammatory and oxidative conditions.
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Affiliation(s)
| | - Beatriz Bermudez
- Department of Cell Biology
- Faculty of Biology
- Universidad de Sevilla
- 41012 Seville
- Spain
| | - Maria E. Martin
- Department of Cell Biology
- Faculty of Biology
- Universidad de Sevilla
- 41012 Seville
- Spain
| | - Ernesto Muñoz
- Laboratory of Cellular and Molecular Nutrition
- Instituto de la Grasa
- CSIC
- 41013 Seville
- Spain
| | - Rocio Abia
- Laboratory of Cellular and Molecular Nutrition
- Instituto de la Grasa
- CSIC
- 41013 Seville
- Spain
| | | | | | - Sergio Montserrat-de la Paz
- Department of Medical Biochemistry
- Molecular Biology and Immunology
- School of Medicine
- Universidad de Sevilla
- 41071 Seville
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Wu S, Lu Q, Wang N, Zhang J, Liu Q, Gao M, Chen J, Liu W, Xu L. Cyclic stretch induced-retinal pigment epithelial cell apoptosis and cytokine changes. BMC Ophthalmol 2017; 17:208. [PMID: 29166888 PMCID: PMC5700533 DOI: 10.1186/s12886-017-0606-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 11/15/2017] [Indexed: 11/12/2022] Open
Abstract
Background The pathogenesis of age-related macular degeneration (AMD) is complex. It has been shown that vitreomacular traction (VMT) plays a role in the pathogenesis of AMD. We speculate that the continuous stretch induced by VMT might impair the function of retinal pigment epithelium (RPE) cells and it might also be involved in the progression of AMD. Methods Cultured ARPE-19 cells were subjected to cyclic stretch on the Flexcell Strain system at a level of 25% increment on the surface area for 8 h, 14 h, 20 h, 24 h. In another group, the stretch was withdrawn at 14 h and the cell cultured for another 6 h. Then, we observed the changes in morphology, apoptosis and expression of interleukin 6 (IL6) and vascular endothelial growth factor (VEGF) in RPE cells under stretch. Results We found that stretch induced the RPE cells to change from a spreading shape into a rounded shape, and that the morphological changes were positively correlated with the duration of the stretch. The expression of pFAK397 and pRac1/cdc42 were elevated in a time-dependent fashion. The stretch resulted in an increase in the apoptosis ratio, with Bcl2, Bax and p53 also showing time-dependent changes. In addition, up-regulation of IL6 and VEGF expression levels was also observed. After withdrawal of the stretch, all of these changes were significantly diminished. Conclusion Stretch may induce morphological, cell apoptosis, and up-regulation of cytokines changes in RPE cells, indicating that cyclic stretching may participate in the progression of AMD by impeding the functions of the RPE.
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Affiliation(s)
- Shen Wu
- Beijing Institute of Ophthalmology; Beijing Tongren Eye Center; Beijing Tongren Hospital, Capital Medical University; Beijing Ophthalmology & Visual Sciences Key Laboratory, Beijing, 100005, China
| | - Qingjun Lu
- China-Japan Friendship Hospital, Beijing, 100029, China
| | - Ningli Wang
- Beijing Institute of Ophthalmology; Beijing Tongren Eye Center; Beijing Tongren Hospital, Capital Medical University; Beijing Ophthalmology & Visual Sciences Key Laboratory, Beijing, 100005, China
| | - Jingxue Zhang
- Beijing Institute of Ophthalmology; Beijing Tongren Eye Center; Beijing Tongren Hospital, Capital Medical University; Beijing Ophthalmology & Visual Sciences Key Laboratory, Beijing, 100005, China
| | - Qian Liu
- Beijing Institute of Ophthalmology; Beijing Tongren Eye Center; Beijing Tongren Hospital, Capital Medical University; Beijing Ophthalmology & Visual Sciences Key Laboratory, Beijing, 100005, China
| | - Meng Gao
- Beijing Tongren Eye Center; Beijing Tongren Hospital, Capital Medical University; Beijing Ophthalmology & Visual Sciences Key Laboratory, Beijing, 100005, China
| | - Jinqiu Chen
- Beijing Tongren Eye Center; Beijing Tongren Hospital, Capital Medical University; Beijing Ophthalmology & Visual Sciences Key Laboratory, Beijing, 100005, China
| | - Wu Liu
- Beijing Tongren Eye Center; Beijing Tongren Hospital, Capital Medical University; Beijing Ophthalmology & Visual Sciences Key Laboratory, Beijing, 100005, China.
| | - Liang Xu
- Beijing Institute of Ophthalmology; Beijing Tongren Eye Center; Beijing Tongren Hospital, Capital Medical University; Beijing Ophthalmology & Visual Sciences Key Laboratory, Beijing, 100005, China.
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17
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Montserrat-de la Paz S, Rodriguez D, Cardelo MP, Naranjo MC, Bermudez B, Abia R, Muriana FJ, Lopez S. The effects of exogenous fatty acids and niacin on human monocyte-macrophage plasticity. Mol Nutr Food Res 2017; 61. [DOI: 10.1002/mnfr.201600824] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 02/09/2017] [Accepted: 02/15/2017] [Indexed: 12/24/2022]
Affiliation(s)
| | - Dolores Rodriguez
- Laboratory of Cellular and Molecular Nutrition; Instituto de la Grasa; Seville Spain
| | - Magdalena P. Cardelo
- Laboratory of Cellular and Molecular Nutrition; Instituto de la Grasa; Seville Spain
| | - Maria C. Naranjo
- Laboratory of Cellular and Molecular Nutrition; Instituto de la Grasa; Seville Spain
| | - Beatriz Bermudez
- Department of Cell Biology; School of Biology; University of Seville; Seville Spain
| | - Rocio Abia
- Laboratory of Cellular and Molecular Nutrition; Instituto de la Grasa; Seville Spain
| | | | - Sergio Lopez
- Laboratory of Cellular and Molecular Nutrition; Instituto de la Grasa; Seville Spain
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Exogenous fatty acids and niacin on acute prostaglandin D 2 production in human myeloid cells. J Nutr Biochem 2017; 39:22-31. [DOI: 10.1016/j.jnutbio.2016.09.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 09/22/2016] [Accepted: 09/22/2016] [Indexed: 12/31/2022]
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Naranjo MC, Bermudez B, Garcia I, Lopez S, Abia R, Muriana FJG, Montserrat-de la Paz S. Dietary fatty acids on aortic root calcification in mice with metabolic syndrome. Food Funct 2017; 8:1468-1474. [DOI: 10.1039/c7fo00143f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Metabolic syndrome (MetS) is associated with obesity, dyslipidemia, type 2 diabetes, and chronic low-grade inflammation.
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Affiliation(s)
- Maria C. Naranjo
- Laboratory of Cellular and Molecular Nutrition
- Instituto de la Grasa
- CSIC
- 41013 Seville
- Spain
| | - Beatriz Bermudez
- Department of Cell Biology
- Faculty of Biology
- University of Seville
- 41012 Seville
- Spain
| | - Indara Garcia
- Laboratory of Cellular and Molecular Nutrition
- Instituto de la Grasa
- CSIC
- 41013 Seville
- Spain
| | - Sergio Lopez
- Laboratory of Cellular and Molecular Nutrition
- Instituto de la Grasa
- CSIC
- 41013 Seville
- Spain
| | - Rocio Abia
- Laboratory of Cellular and Molecular Nutrition
- Instituto de la Grasa
- CSIC
- 41013 Seville
- Spain
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Montserrat-de la Paz S, Naranjo MC, Lopez S, Abia R, Muriana FJ, Bermudez B. Olive oil, compared to a saturated dietary fat, has a protective role on atherosclerosis in niacin-treated mice with metabolic syndrome. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.08.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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21
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Naranjo MC, Garcia I, Bermudez B, Lopez S, Cardelo MP, Abia R, Muriana FJG, Montserrat-de la Paz S. Acute effects of dietary fatty acids on osteclastogenesis via RANKL/RANK/OPG system. Mol Nutr Food Res 2016; 60:2505-2513. [DOI: 10.1002/mnfr.201600303] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 06/14/2016] [Accepted: 06/17/2016] [Indexed: 11/06/2022]
Affiliation(s)
- M. Carmen Naranjo
- Laboratory of Cellular and Molecular Nutrition; Instituto de la Grasa; CSIC; Seville Spain
| | - Indara Garcia
- Laboratory of Cellular and Molecular Nutrition; Instituto de la Grasa; CSIC; Seville Spain
| | - Beatriz Bermudez
- Department of Pharmacology; School of Pharmacy; University of Seville; Seville Spain
| | - Sergio Lopez
- Laboratory of Cellular and Molecular Nutrition; Instituto de la Grasa; CSIC; Seville Spain
| | - Magdalena P. Cardelo
- Laboratory of Cellular and Molecular Nutrition; Instituto de la Grasa; CSIC; Seville Spain
| | - Rocio Abia
- Laboratory of Cellular and Molecular Nutrition; Instituto de la Grasa; CSIC; Seville Spain
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Montserrat-de la Paz S, Naranjo MC, Lopez S, Abia R, Muriana FJG, Bermudez B. Niacin and olive oil promote skewing to the M2 phenotype in bone marrow-derived macrophages of mice with metabolic syndrome. Food Funct 2016; 7:2233-8. [DOI: 10.1039/c6fo00381h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Metabolic syndrome (MetS) is associated with obesity, dyslipemia, type 2 diabetes and chronic low-grade inflammation.
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Affiliation(s)
| | - Maria C. Naranjo
- Laboratory of Cellular and Molecular Nutrition
- Instituto de la Grasa
- CSIC
- 41013 Seville
- Spain
| | - Sergio Lopez
- Laboratory of Cellular and Molecular Nutrition
- Instituto de la Grasa
- CSIC
- 41013 Seville
- Spain
| | - Rocio Abia
- Laboratory of Cellular and Molecular Nutrition
- Instituto de la Grasa
- CSIC
- 41013 Seville
- Spain
| | | | - Beatriz Bermudez
- Department of Pharmacology
- School of Pharmacy
- University of Seville
- 41012 Seville
- Spain
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