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Leyrolle Q, Prado-Perez L, Layé S. The gut-derived metabolites as mediators of the effect of healthy nutrition on the brain. Front Nutr 2023; 10:1155533. [PMID: 37360297 PMCID: PMC10289296 DOI: 10.3389/fnut.2023.1155533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 05/10/2023] [Indexed: 06/28/2023] Open
Abstract
Nutrition is now well recognized to be an environmental factor which positively or negatively influences the risk to develop neurological and psychiatric disorders. The gut microbiota has recently been shown to be an important actor mediating the relationship between environmental factors, including nutrition, and brain function. While its composition has been widely studied and associated with the risk of brain diseases, the mechanisms underlying the relationship between the gut and brain diseases remain to be explored. The wide range of bioactive molecules produced by the gut microbiota, called gut-derived metabolites (GDM), represent new players in the gut to brain interactions and become interesting target to promote brain health. The aim of this narrative review is to highlight some GDMs of interest that are produced in response to healthy food consumption and to summarize what is known about their potential effects on brain function. Overall, GDMs represent future useful biomarkers for the development of personalized nutrition. Indeed, their quantification after nutritional interventions is a useful tool to determine individuals' ability to produce microbiota-derived bioactive compounds upon consumption of specific food or nutrients. Moreover, GDMs represent also a new therapeutic approach to counteract the lack of response to conventional nutritional interventions.
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2
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Manocchio F, Soliz‐Rueda JR, Ribas‐Latre A, Bravo FI, Arola‐Arnal A, Suarez M, Muguerza B. Grape Seed Proanthocyanidins Modulate the Hepatic Molecular Clock via MicroRNAs. Mol Nutr Food Res 2022; 66:e2200443. [PMID: 36189890 PMCID: PMC10078170 DOI: 10.1002/mnfr.202200443] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 09/09/2022] [Indexed: 01/18/2023]
Abstract
SCOPE Circadian rhythm is an endogenous and self-sustained timing system, responsible for the coordination of daily processes in 24-h timescale. It is regulated by an endogenous molecular clock, which is sensitive to external cues as light and food. This study has previously shown that grape seed proanthocyanidins extract (GSPE) regulates the hepatic molecular clock. Moreover, GSPE is known to interact with some microRNAs (miRNAs). Therefore, the aim of this study is to evaluate if the activity of GSPE as modulator of hepatic clock genes can be mediated by miRNAs. METHODS AND RESULTS 250 mg kg-1 of GSPE is administered to Wistar rats before a 6-h jet lag and sacrificed at different time points. GSPE modulated both expression of Bmal1 and miR-27b-3p in the liver. Cosinor-based analysis reveals that both Bmal1 and miR-27b-3p expression follow a circadian rhythm, a negative interaction between them, and the role of GSPE adjusting the hepatic peripheral clock via miRNA. Additionally, in vitro studies show that Bmal1 is sensitive to GSPE (25 mg L-1 ). However, this effect is independent of miR-27b-3p. CONCLUSION miRNA regulation of peripheral clocks via GSPE may be part of a complex mechanism that involves the crosstalk with the central system rather than a direct effect.
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Affiliation(s)
- Francesca Manocchio
- Nutrigenomics Research Group, Departament de Bioquímica i BiotecnologiaUniversitat Rovira i VirgiliMarcel.li Domingo. 1Tarragona43007Spain
| | - Jorge R. Soliz‐Rueda
- Nutrigenomics Research Group, Departament de Bioquímica i BiotecnologiaUniversitat Rovira i VirgiliMarcel.li Domingo. 1Tarragona43007Spain
| | - Aleix Ribas‐Latre
- Nutrigenomics Research Group, Departament de Bioquímica i BiotecnologiaUniversitat Rovira i VirgiliMarcel.li Domingo. 1Tarragona43007Spain
- Present address:
Helmholtz Institute for Metabolic, Obesity and Vascular Research (HI‐MAG) of the Helmholtz Zentrum München at the University of LeipzigUniversity Hospital LeipzigD‐04103LeipzigGermany
| | - Francisca Isabel Bravo
- Nutrigenomics Research Group, Departament de Bioquímica i BiotecnologiaUniversitat Rovira i VirgiliMarcel.li Domingo. 1Tarragona43007Spain
| | - Anna Arola‐Arnal
- Nutrigenomics Research Group, Departament de Bioquímica i BiotecnologiaUniversitat Rovira i VirgiliMarcel.li Domingo. 1Tarragona43007Spain
| | - Manuel Suarez
- Nutrigenomics Research Group, Departament de Bioquímica i BiotecnologiaUniversitat Rovira i VirgiliMarcel.li Domingo. 1Tarragona43007Spain
| | - Begoña Muguerza
- Nutrigenomics Research Group, Departament de Bioquímica i BiotecnologiaUniversitat Rovira i VirgiliMarcel.li Domingo. 1Tarragona43007Spain
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Lara-Guzmán ÓJ, Rivera DA, Corrales-Agudelo V, Salazar-Jaramillo L, Gil-Izquierdo Á, Medina S, Oger C, Durand T, Galano JM, Escobar JS, Muñoz-Durango K, Sierra JA. Dietary antioxidant intake is inversely associated with 2,3-dinor oxylipin metabolites, the major excreted oxylipins in overweight and obese subjects. Free Radic Biol Med 2022; 190:42-54. [PMID: 35933054 DOI: 10.1016/j.freeradbiomed.2022.07.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 07/11/2022] [Accepted: 07/31/2022] [Indexed: 10/16/2022]
Abstract
Cardiometabolic disease risk factors, including obesity, insulin resistance, high blood pressure, and dyslipidemia, are associated with elevated oxidative stress biomarkers like oxylipins. Increased adiposity by itself induces various isomers of this oxidized lipid family, while dietary polyphenols show benefits in its regulation. Previously, we showed that specific co-abundant microorganisms characterized the gut microbiota of Colombians and associated differentially with diet, lifestyle, obesity, and cardiometabolic health status, which led us to hypothesize that urinary oxylipins would reflect the intensity of oxidative metabolism linked to gut microbiota dysbiosis. Thus, we selected a convenience sample of 105 participants (age: 40.2 ± 11.9 years, 47.6% women), grouped according to microbiota, cardiometabolic health status, and body mass index (BMI); and evaluated 33 urinary oxylipins by HPLC-QqQ-MS/MS (e.g., isoprostanes, prostaglandins, and metabolites), paired with anthropometry and blood chemistry information and dietary antioxidants estimated from a 24-h food recall. In general, oxylipins did not show differences among individuals who differed in gut microbiota. While the unmetabolized oxylipin levels were not associated with BMI, the total content of oxylipin metabolites was highest in obese and cardiometabolically abnormal subjects (e.g., insulin resistant), mainly by prostaglandin-D (2,3-dinor-11β-PGF2α) and 15-F2t-IsoPs (2,3-dinor-15-F2t-IsoP and 2,3-dinor-15-epi-15-F2t-IsoP) metabolites. The total polyphenol intake in this cohort was 1070 ± 627 mg/day. After adjusting for body weight, the polyphenol intake was significantly higher in lean than overweight and showed an inverse association with dinor-oxylipin levels in principal component analysis. These results suggest that the 2,3-dinor-oxylipins could be more specific biomarkers associated with BMI than their parent oxylipins and that are sensitive to be regulated by dietary antioxidants.
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Affiliation(s)
- Óscar J Lara-Guzmán
- Vidarium-Nutrition, Health and Wellness Research Center, Grupo Empresarial Nutresa, Calle 8 sur No. 50-67, Medellin, Colombia
| | - Diego A Rivera
- Vidarium-Nutrition, Health and Wellness Research Center, Grupo Empresarial Nutresa, Calle 8 sur No. 50-67, Medellin, Colombia
| | - Vanessa Corrales-Agudelo
- Vidarium-Nutrition, Health and Wellness Research Center, Grupo Empresarial Nutresa, Calle 8 sur No. 50-67, Medellin, Colombia
| | - Laura Salazar-Jaramillo
- Vidarium-Nutrition, Health and Wellness Research Center, Grupo Empresarial Nutresa, Calle 8 sur No. 50-67, Medellin, Colombia
| | - Ángel Gil-Izquierdo
- Research Group on Quality, Safety, and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS (CSIC), P.O. Box 164, 30100, Campus University Espinardo, Murcia, Spain
| | - Sonia Medina
- Research Group on Quality, Safety, and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS (CSIC), P.O. Box 164, 30100, Campus University Espinardo, Murcia, Spain
| | - Camille Oger
- Institut des Biomolécules Max Mousseron (IBMM), Pôle Chimi Balard recherché, UMR 5247, CNRS, University of Montpellier, ENSCM, 1919 route de Mende, 34093, Montpellier, France
| | - Thierry Durand
- Institut des Biomolécules Max Mousseron (IBMM), Pôle Chimi Balard recherché, UMR 5247, CNRS, University of Montpellier, ENSCM, 1919 route de Mende, 34093, Montpellier, France
| | - Jean-Marie Galano
- Institut des Biomolécules Max Mousseron (IBMM), Pôle Chimi Balard recherché, UMR 5247, CNRS, University of Montpellier, ENSCM, 1919 route de Mende, 34093, Montpellier, France
| | - Juan S Escobar
- Vidarium-Nutrition, Health and Wellness Research Center, Grupo Empresarial Nutresa, Calle 8 sur No. 50-67, Medellin, Colombia
| | - Katalina Muñoz-Durango
- Vidarium-Nutrition, Health and Wellness Research Center, Grupo Empresarial Nutresa, Calle 8 sur No. 50-67, Medellin, Colombia.
| | - Jelver A Sierra
- Vidarium-Nutrition, Health and Wellness Research Center, Grupo Empresarial Nutresa, Calle 8 sur No. 50-67, Medellin, Colombia.
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4
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Sun HY, Gu AX, Huang BY, Zhang T, Li JP, Shan AS. Dietary Grape Seed Proanthocyanidin Alleviates the Liver Injury Induced by Long-Term High-Fat Diets in Sprague Dawley Rats. Front Vet Sci 2022; 9:959906. [PMID: 35990272 PMCID: PMC9382112 DOI: 10.3389/fvets.2022.959906] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 06/16/2022] [Indexed: 12/03/2022] Open
Abstract
In mammals, the liver is the most important organ that plays a vital function in lipid metabolism. Grape seed proanthocyanidin (GSPE) is a kind of natural polyphenolic compound primarily obtained from grape skin and seeds. Recent research found it had high bioavailability in defending against obesity, hyperlipidemia, inflammatory, oxidative stress, and targeting liver tissue. However, the mechanism of GSPE in regulating obesity induced by dietary high-fat (HF) was not fully understood, particularly the influences on liver functions. Therefore, this study aimed to investigate the effects of GSPE supplementation on the liver function and lipid metabolic parameters in rats fed HF diets long-term. A total of 40 healthy female Sprague Dawley rats were selected. After 8 weeks of obesity model feeding, the rats were randomly divided into four treatments: NC, standard diet; NC + GSPE, standard diet + 500 mg/kg body weight GSPE; HF, high-fat diet; HG + GSPE, high fat diet + 500 mg/kg body weight GSPE. Results indicated that long-term HF feeding caused severe liver problems including megalohepatia, steatosis, inflammation, and hepatocyte apoptosis. The supplementation of GSPE alleviated these symptoms. The results of the current experiment confirmed that GSPE addition up-regulated the expression of the Wnt3a/β-catenin signaling pathway, thereby restraining the liver cell endoplasmic reticulum stress and hepatocyte apoptosis. Furthermore, the microRNA-103 may play a role in this signal-regulated pathway. In summary, GSPE had a protective effect on the liver and the current experiment provided a reference for the application of GSPE in animal nutrition as a kind of natural feed additive.
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Affiliation(s)
| | | | | | | | - Jian Ping Li
- College of Animal Science and Technology, Institute of Animal Nutrition, Northeast Agricultural University, Harbin, China
| | - An Shan Shan
- College of Animal Science and Technology, Institute of Animal Nutrition, Northeast Agricultural University, Harbin, China
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5
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Guisantes-Batan E, Mazuecos L, Rubio B, Pereira-Caro G, Moreno-Rojas JM, Andrés A, Gómez-Alonso S, Gallardo N. Grape seed extract supplementation modulates hepatic lipid metabolism in rats. Implication of PPARβ/δ. Food Funct 2022; 13:11353-11368. [DOI: 10.1039/d2fo02199d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Grape seed extract supplementationat low doses (25 mg per kg BW per day) modulates the transcriptional programs that controls the hepatic lipid metabolism in lean normolipidemic Wistar rats through PPARβ/δ activation.
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Affiliation(s)
- Eduardo Guisantes-Batan
- Regional Institute for Applied Scientific Research, University of Castilla-La Mancha, Avenida Camilo José Cela 1B, 13071 Ciudad Real, Spain
- Department of Analytical Chemistry and Food Technology, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, Avenida Camilo José Cela 10, 13071 Ciudad Real, Spain
| | - Lorena Mazuecos
- Regional Centre for Biomedical Research (CRIB), University of Castilla-La Mancha, 13071 Ciudad Real, Spain
- Biochemistry Section, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, Avenida Camilo José Cela 10, 13071 Ciudad Real, Spain
| | - Blanca Rubio
- Regional Centre for Biomedical Research (CRIB), University of Castilla-La Mancha, 13071 Ciudad Real, Spain
- Biochemistry Section, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, Avenida Camilo José Cela 10, 13071 Ciudad Real, Spain
| | - Gema Pereira-Caro
- Department of Agroindustry and Food Quality, Andalusian Institute of Agricultural and Fisheries Research and Training (IFAPA), Avenida Menendez-Pidal, SN, 14004 Córdoba, Spain
- Foods for Health Group, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain
| | - José Manuel Moreno-Rojas
- Department of Agroindustry and Food Quality, Andalusian Institute of Agricultural and Fisheries Research and Training (IFAPA), Avenida Menendez-Pidal, SN, 14004 Córdoba, Spain
- Foods for Health Group, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain
| | - Antonio Andrés
- Regional Centre for Biomedical Research (CRIB), University of Castilla-La Mancha, 13071 Ciudad Real, Spain
- Biochemistry Section, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, Avenida Camilo José Cela 10, 13071 Ciudad Real, Spain
| | - Sergio Gómez-Alonso
- Regional Institute for Applied Scientific Research, University of Castilla-La Mancha, Avenida Camilo José Cela 1B, 13071 Ciudad Real, Spain
- Department of Analytical Chemistry and Food Technology, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, Avenida Camilo José Cela 10, 13071 Ciudad Real, Spain
| | - Nilda Gallardo
- Regional Centre for Biomedical Research (CRIB), University of Castilla-La Mancha, 13071 Ciudad Real, Spain
- Biochemistry Section, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, Avenida Camilo José Cela 10, 13071 Ciudad Real, Spain
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6
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Velásquez-Jiménez D, Corella-Salazar DA, Zuñiga-Martínez BS, Domínguez-Avila JA, Montiel-Herrera M, Salazar-López NJ, Rodrigo-Garcia J, Villegas-Ochoa MA, González-Aguilar GA. Phenolic compounds that cross the blood-brain barrier exert positive health effects as central nervous system antioxidants. Food Funct 2021; 12:10356-10369. [PMID: 34608925 DOI: 10.1039/d1fo02017j] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The blood-brain barrier (BBB) is a physical structure whose main function is to strictly regulate access to circulating compounds into the central nervous system (CNS). Vegetable-derived phenolic compounds have been widely studied, with numerous epidemiologic and interventional studies confirming their health-related bioactivities across multiple cells, organs and models. Phenolics are non-essential xenobiotics, and should theoretically be unable to cross the BBB. The present work summarizes current experimental evidence that reveals that not only are phenolic compounds able to cross the BBB and bioaccumulate in the brain, but there is some stereoselectivity, which suggests the presence of specific transporters that allow them to reach the brain. Some molecules cross the BBB intact, while others do so only after being biotransformed or metabolized elsewhere. Once inside the CNS, they prevent or counter oxidative stress, which maintains the molecular, cellular, structural and functional integrity of the brain, and subsequently, overall human health.
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Affiliation(s)
- Dafne Velásquez-Jiménez
- Centro de Investigación en Alimentación y Desarrollo A. C., Carretera Gustavo Enrique Astiazarán Rosas No. 46, Col. La Victoria, 83304 Hermosillo, Sonora, Mexico
| | - Diana A Corella-Salazar
- Centro de Investigación en Alimentación y Desarrollo A. C., Carretera Gustavo Enrique Astiazarán Rosas No. 46, Col. La Victoria, 83304 Hermosillo, Sonora, Mexico
| | - B Shain Zuñiga-Martínez
- Centro de Investigación en Alimentación y Desarrollo A. C., Carretera Gustavo Enrique Astiazarán Rosas No. 46, Col. La Victoria, 83304 Hermosillo, Sonora, Mexico
| | - J Abraham Domínguez-Avila
- Cátedras CONACYT-Centro de Investigación en Alimentación y Desarrollo A. C., Carretera Gustavo Enrique Astiazarán Rosas No. 46, Col. La Victoria, 83304 Hermosillo, Sonora, Mexico.
| | - Marcelino Montiel-Herrera
- Departamento de Medicina y Ciencias de la Salud, Universidad de Sonora, 83000 Hermosillo, Sonora, Mexico
| | - Norma J Salazar-López
- Centro de Investigación en Alimentación y Desarrollo A. C., Carretera Gustavo Enrique Astiazarán Rosas No. 46, Col. La Victoria, 83304 Hermosillo, Sonora, Mexico.,Universidad Autónoma de Baja California, Facultad de Medicina de Mexicali, Dr. Humberto Torres Sanginés S/N, Centro Cívico, Mexicali, Baja California 21000, Mexico
| | - Joaquín Rodrigo-Garcia
- Instituto de Ciencias Biomédicas, Universidad Autónoma de Ciudad Juárez, Anillo Envolvente del Pronaf y Estocolmo s/n, 32310 Ciudad Juárez, Chihuahua, Mexico
| | - Mónica A Villegas-Ochoa
- Centro de Investigación en Alimentación y Desarrollo A. C., Carretera Gustavo Enrique Astiazarán Rosas No. 46, Col. La Victoria, 83304 Hermosillo, Sonora, Mexico
| | - Gustavo A González-Aguilar
- Centro de Investigación en Alimentación y Desarrollo A. C., Carretera Gustavo Enrique Astiazarán Rosas No. 46, Col. La Victoria, 83304 Hermosillo, Sonora, Mexico
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7
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Ávila-Román J, Soliz-Rueda JR, Bravo FI, Aragonès G, Suárez M, Arola-Arnal A, Mulero M, Salvadó MJ, Arola L, Torres-Fuentes C, Muguerza B. Phenolic compounds and biological rhythms: Who takes the lead? Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.04.050] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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8
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Sallam IE, Abdelwareth A, Attia H, Aziz RK, Homsi MN, von Bergen M, Farag MA. Effect of Gut Microbiota Biotransformation on Dietary Tannins and Human Health Implications. Microorganisms 2021; 9:965. [PMID: 33947064 PMCID: PMC8145700 DOI: 10.3390/microorganisms9050965] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/25/2021] [Accepted: 04/27/2021] [Indexed: 12/17/2022] Open
Abstract
Tannins represent a heterogeneous group of high-molecular-weight polyphenols that are ubiquitous among plant families, especially in cereals, as well as in many fruits and vegetables. Hydrolysable and condensed tannins, in addition to phlorotannins from marine algae, are the main classes of these bioactive compounds. Despite their low bioavailability, tannins have many beneficial pharmacological effects, such as anti-inflammatory, antioxidant, antidiabetic, anticancer, and cardioprotective effects. Microbiota-mediated hydrolysis of tannins produces highly bioaccessible metabolites, which have been extensively studied and account for most of the health effects attributed to tannins. This review article summarises the effect of the human microbiota on the metabolism of different tannin groups and the expected health benefits that may be induced by such mutual interactions. Microbial metabolism of tannins yields highly bioaccessible microbial metabolites that account for most of the systemic effects of tannins. This article also uses explainable artificial intelligence to define the molecular signatures of gut-biotransformed tannin metabolites that are correlated with chemical and biological activity. An understanding of microbiota-tannin interactions, tannin metabolism-related phenotypes (metabotypes) and chemical tannin-metabolites motifs is of great importance for harnessing the biological effects of tannins for drug discovery and other health benefits.
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Affiliation(s)
- Ibrahim E. Sallam
- Pharmacognosy Department, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), 6th of October City 12566, Egypt;
| | - Amr Abdelwareth
- Chemistry Department, School of Sciences & Engineering, The American University in Cairo, New Cairo 11835, Egypt;
| | - Heba Attia
- Department of Microbiology and Immunology, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt; (H.A.); (R.K.A.)
| | - Ramy K. Aziz
- Department of Microbiology and Immunology, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt; (H.A.); (R.K.A.)
- Microbiology and Immunology Research Program, Children’s Cancer Hospital Egypt 57357, Cairo 11617, Egypt
| | - Masun Nabhan Homsi
- Helmholtz-Centre for Environmental Research-UFZ GmbH, Department of Molecular Systems Biology, 04318 Leipzig, Germany;
| | - Martin von Bergen
- Helmholtz-Centre for Environmental Research-UFZ GmbH, Department of Molecular Systems Biology, 04318 Leipzig, Germany;
- Institute of Biochemistry, Faculty of Life Sciences, University of Leipzig, Talstraße 33, 04103 Leipzig, Germany
| | - Mohamed A. Farag
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
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9
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Iglesias-Carres L, Hughes MD, Steele CN, Ponder MA, Davy KP, Neilson AP. Use of dietary phytochemicals for inhibition of trimethylamine N-oxide formation. J Nutr Biochem 2021; 91:108600. [PMID: 33577949 DOI: 10.1016/j.jnutbio.2021.108600] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 12/01/2020] [Accepted: 12/30/2020] [Indexed: 12/12/2022]
Abstract
Trimethylamine-N-oxide (TMAO) has been reported as a risk factor for atherosclerosis development, as well as for other cardiovascular disease (CVD) pathologies. The objective of this review is to provide a useful summary on the use of phytochemicals as TMAO-reducing agents. This review discusses the main mechanisms by which TMAO promotes CVD, including the modulation of lipid and bile acid metabolism, and the promotion of endothelial dysfunction and oxidative stress. Current knowledge on the available strategies to reduce TMAO formation are discussed, highlighting the effect and potential of phytochemicals. Overall, phytochemicals (i.e., phenolic compounds or glucosinolates) reduce TMAO formation by modulating gut microbiota composition and/or function, inhibiting host's capacity to metabolize TMA to TMAO, or a combination of both. Perspectives for design of future studies involving phytochemicals as TMAO-reducing agents are discussed. Overall, the information provided by this review outlines the current state of the art of the role of phytochemicals as TMAO reducing agents, providing valuable insight to further advance in this field of study.
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Affiliation(s)
- Lisard Iglesias-Carres
- Department of Food, Bioprocessing and Nutrition Sciences, Plants for Human Health Institute, North Carolina State University, Kannapolis, NC
| | - Michael D Hughes
- Department of Food Science and Technology, Virginia Polytechnic Institute and State University, Blacksburg, VA
| | - Cortney N Steele
- Department of Human Nutrition, Foods and Exercise, Virginia Polytechnic Institute and State University, Blacksburg, VA
| | - Monica A Ponder
- Department of Food Science and Technology, Virginia Polytechnic Institute and State University, Blacksburg, VA
| | - Kevin P Davy
- Department of Human Nutrition, Foods and Exercise, Virginia Polytechnic Institute and State University, Blacksburg, VA
| | - Andrew P Neilson
- Department of Food, Bioprocessing and Nutrition Sciences, Plants for Human Health Institute, North Carolina State University, Kannapolis, NC.
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10
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Carecho R, Carregosa D, Dos Santos CN. Low Molecular Weight (poly)Phenol Metabolites Across the Blood-Brain Barrier: The Underexplored Journey. Brain Plast 2021; 6:193-214. [PMID: 33782650 PMCID: PMC7990460 DOI: 10.3233/bpl-200099] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
The world of (poly)phenols arising from dietary sources has been significantly amplified with the discovery of low molecular weight (LMW) (poly)phenol metabolites resulting from phase I and phase II metabolism and microbiota transformations. These metabolites, which are known to reach human circulation have been studied to further explore their interesting properties, especially regarding neuroprotection. Nevertheless, once in circulation, their distribution to target tissues, such as the brain, relies on their ability to cross the blood-brain barrier (BBB), one of the most controlled barriers present in humans. This represents a key step of an underexplored journey towards the brain. Present review highlights the main findings related to the ability of LMW (poly)phenol metabolites to reach the brain, considering different studies: in silico, in vitro, and in vivo. The mechanisms associated with the transport of these LMW (poly)phenol metabolites across the BBB and possible transporters will be discussed. Overall, the transport of these LMW (poly)phenol metabolites is crucial to elucidate which compounds may exert direct neuroprotective effects, so it is imperative to continue dissecting their potential to cross the BBB and the mechanisms behind their permeation.
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Affiliation(s)
- Rafael Carecho
- CEDOC, NOVA Medical School, Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Campo dos Mártires da Pátria, Lisboa, Portugal.,Instituto de Tecnologia Química e Biológica António Xavier, Universidade NOVA de Lisboa, Avenida da República, Oeiras, Portugal
| | - Diogo Carregosa
- CEDOC, NOVA Medical School, Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Campo dos Mártires da Pátria, Lisboa, Portugal.,iBET, Instituto de Biologia Experimental e Tecnológica, Avenida da República, Apartado 12, Oeiras, Portugal
| | - Cláudia Nunes Dos Santos
- CEDOC, NOVA Medical School, Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Campo dos Mártires da Pátria, Lisboa, Portugal.,iBET, Instituto de Biologia Experimental e Tecnológica, Avenida da República, Apartado 12, Oeiras, Portugal.,Instituto de Tecnologia Química e Biológica António Xavier, Universidade NOVA de Lisboa, Avenida da República, Oeiras, Portugal
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11
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Martini S, Tagliazucchi D, Minelli G, Lo Fiego DP. Influence of linseed and antioxidant-rich diets in pig nutrition on lipid oxidation during cooking and in vitro digestion of pork. Food Res Int 2020; 137:109528. [PMID: 33233160 DOI: 10.1016/j.foodres.2020.109528] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 06/25/2020] [Accepted: 07/08/2020] [Indexed: 11/18/2022]
Abstract
Enrichment of pig diets with polyunsaturated fatty acids (PUFA) is considered an emerging strategy to increase their intake in the human diet. However, PUFA are particularly vulnerable to oxidative reactions leading to the generation of toxic compounds. The aim of this study was to evaluate the effect of supplementation of pig diets with extruded linseed (L), either or not in combination with synthetic antioxidants (E, tocopheryl-acetate and selenium) or natural extracts (P, grape-skin and oregano), and basal diet (C, without linseed) on the oxidative stability in raw, grilled and in vitro digested pork. The diet supplementation with antioxidant-rich ingredients resulted in the accumulation of specific metabolites in meat. Actually, 11 different phenolic- and 6 tocopherol-derived metabolites were identified by UHPLC/HR-MS. These metabolites were potentially correlated with the reduction in the oxidative phenomena occurring during meat cooking and digestion. Specifically, 16% and 35% reduction in the amounts of lipid hydroperoxides and TBA-RS were assessed after cooking of meat from P diet, respect to the L diet. Diet supplementations with α-tocopheryl acetate and selenium reduced the oxidative reactions only during meat cooking. A significant reduction was attended at the end of in vitro digestion, showing about 24% and 34% hydroperoxides and TBA-RS concentration reductions, respectively, in P diet samples respect to the L ones. Thus, our study suggests that the appearance of phenolic metabolites in meat could be associated to a reduction in the oxidative phenomena during meat cooking and digestion.
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Affiliation(s)
- Serena Martini
- Department of Life Sciences, University of Modena and Reggio Emilia, Via Amendola 2, 42122 Reggio Emilia, Italy.
| | - Davide Tagliazucchi
- Department of Life Sciences, University of Modena and Reggio Emilia, Via Amendola 2, 42122 Reggio Emilia, Italy; Interdepartmental Research Centre for Agri-Food Biological Resources Improvement and Valorisation (BIOGEST-SITEIA), University of Modena and Reggio Emilia, Via Amendola 2, 42122 Reggio Emilia, Italy
| | - Giovanna Minelli
- Department of Life Sciences, University of Modena and Reggio Emilia, Via Amendola 2, 42122 Reggio Emilia, Italy; Interdepartmental Research Centre for Agri-Food Biological Resources Improvement and Valorisation (BIOGEST-SITEIA), University of Modena and Reggio Emilia, Via Amendola 2, 42122 Reggio Emilia, Italy
| | - Domenico Pietro Lo Fiego
- Department of Life Sciences, University of Modena and Reggio Emilia, Via Amendola 2, 42122 Reggio Emilia, Italy; Interdepartmental Research Centre for Agri-Food Biological Resources Improvement and Valorisation (BIOGEST-SITEIA), University of Modena and Reggio Emilia, Via Amendola 2, 42122 Reggio Emilia, Italy
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12
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González-Quilen C, Rodríguez-Gallego E, Beltrán-Debón R, Pinent M, Ardévol A, Blay MT, Terra X. Health-Promoting Properties of Proanthocyanidins for Intestinal Dysfunction. Nutrients 2020; 12:E130. [PMID: 31906505 PMCID: PMC7019584 DOI: 10.3390/nu12010130] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 12/20/2019] [Accepted: 12/31/2019] [Indexed: 12/22/2022] Open
Abstract
The intestinal barrier is constantly exposed to potentially harmful environmental factors, including food components and bacterial endotoxins. When intestinal barrier function and immune homeostasis are compromised (intestinal dysfunction), inflammatory conditions may develop and impact overall health. Evidence from experimental animal and cell culture studies suggests that exposure of intestinal mucosa to proanthocyanidin (PAC)-rich plant products, such as grape seeds, may contribute to maintaining the barrier function and to ameliorating the pathological inflammation present in diet-induced obesity and inflammatory bowel disease. In this review, we aim to update the current knowledge on the bioactivity of PACs in experimental models of intestinal dysfunction and in humans, and to provide insights into the underlying biochemical and molecular mechanisms.
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Affiliation(s)
| | | | | | | | | | - M Teresa Blay
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, 43007 Tarragona, Spain; (C.G.-Q.); (E.R.-G.); (R.B.-D.); (M.P.); (A.A.); (X.T.)
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13
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Ginés I, Gil-Cardoso K, Serrano J, Casanova-Marti À, Lobato M, Terra X, Blay MT, Ardévol A, Pinent M. Proanthocyanidins Limit Adipose Accrual Induced by a Cafeteria Diet, Several Weeks after the End of the Treatment. Genes (Basel) 2019; 10:genes10080598. [PMID: 31398921 PMCID: PMC6723337 DOI: 10.3390/genes10080598] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 07/19/2019] [Accepted: 08/05/2019] [Indexed: 11/25/2022] Open
Abstract
A dose of proanthocyanidins with satiating properties proved to be able to limit body weight increase several weeks after administration under exposure to a cafeteria diet. Here we describe some of the molecular targets and the duration of the effects. We treated rats with 500 mg grape seed proanthocyanidin extract (GSPE)/kg BW for ten days. Seven or seventeen weeks after the last GSPE dose, while animals were on a cafeteria diet, we used reverse transcriptase-polymerase chain reaction (RT-PCR) to measure the mRNA of the key energy metabolism enzymes from the liver, adipose depots and muscle. We found that a reduction in the expression of adipose Lpl might explain the lower amount of adipose tissue in rats seven weeks after the last GSPE dose. The liver showed increased expression of Cpt1a and Hmgs2 together with a reduction in Fasn and Dgat2. In addition, muscle showed a higher fatty oxidation (Oxct1 and Cpt1b mRNA). However, after seventeen weeks, there was a completely different gene expression pattern. At the conclusion of the study, seven weeks after the last GSPE administration there was a limitation in adipose accrual that might be mediated by an inhibition of the gene expression of the adipose tissue Lpl. Concomitantly there was an increase in fatty acid oxidation in liver and muscle.
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Affiliation(s)
- Iris Ginés
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
| | - Katherine Gil-Cardoso
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
| | - Joan Serrano
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
| | - Àngela Casanova-Marti
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
| | - Maria Lobato
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
| | - Ximena Terra
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
| | - M Teresa Blay
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
| | - Anna Ardévol
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain.
| | - Montserrat Pinent
- MoBioFood Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, c/Marcel·lí Domingo n°1, 43007 Tarragona, Spain
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14
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Placha I, Ocelova V, Chizzola R, Battelli G, Gai F, Bacova K, Faix S. Effect of thymol on the broiler chicken antioxidative defence system after sustained dietary thyme oil application. Br Poult Sci 2019; 60:589-596. [PMID: 31195808 DOI: 10.1080/00071668.2019.1631445] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
1. The purpose of this study was to examine if the concentration of thymol as the main compound of Thymus vulgaris essential oil (TEO) influenced the antioxidant defence system in broilers. 2. Twenty-four broiler chickens were randomly divided at the day of hatching into three dietary treatment groups (0%, 0.05% and 0.1%, w/w TEO) with eight birds in each and were fed until four weeks of age. 3. Thymol content in plasma, duodenal wall and breast muscle significantly increased when 0.1% of thyme oil was added to the diet (P < 0.05). Thymol concentration in plasma significantly correlated with levels measured in the duodenal wall and feed (rs = 0.7857, P < 0.05; rs = 0.7647, P < 0.05). Superoxide dismutase (SOD) activity increased, and malondialdehyde (MDA) concentration decreased significantly (P < 0.05) in blood from chickens fed 0.1% TEO supplementation. Although the thymol concentration did not significantly decrease MDA amounts in breast muscle, a declining trend was observed. 4. The trial data confirmed the efficient absorption of thymol from the digestive tract into the systemic circulation, but only traces were found in breast muscle. Thymol content was sufficient for expressing its antioxidant properties in blood, but its low content in breast muscle was insufficient to significantly affect lipid oxidation and fatty acid composition.
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Affiliation(s)
- I Placha
- Centre of Biosciences, Slovak Academy of Sciences, Institute of Animal Physiology , Kosice , Slovak Republic
| | - V Ocelova
- Centre of Biosciences, Slovak Academy of Sciences, Institute of Animal Physiology , Kosice , Slovak Republic
| | - R Chizzola
- Institute of Animal Nutrition and Functional Plant Compounds, University of Veterinary Medicine Vienna , Vienna , Austria
| | - G Battelli
- Institute of Sciences of Food Production, Italian National Research Council , Milan , Italy
| | - F Gai
- Institute of Sciences of Food Production, Italian National Research Council , Grugliasco , Italy
| | - K Bacova
- Centre of Biosciences, Slovak Academy of Sciences, Institute of Animal Physiology , Kosice , Slovak Republic
| | - S Faix
- Centre of Biosciences, Slovak Academy of Sciences, Institute of Animal Physiology , Kosice , Slovak Republic
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15
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Kadri S, El Ayed M, Cosette P, Jouenne T, Elkhaoui S, Zekri S, Limam F, Aouani E, Mokni M. Neuroprotective effect of grape seed extract on brain ischemia: a proteomic approach. Metab Brain Dis 2019; 34:889-907. [PMID: 30796716 DOI: 10.1007/s11011-019-00396-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 02/04/2019] [Indexed: 01/01/2023]
Abstract
Stroke is one of the leading causes of long-lasting disability in human and oxidative stress an important underlying cause. Molecular insights into pathophysiology of ischemic stroke are still obscure, and the present study investigated the protective effect of high dosage Grape Seed Extract (GSE 2.5 g/kg) on brain ischemia-reperfusion (I/R) injury using a proteomic approach. Ischemia was realized by occlusion of the common carotid arteries for 30 min followed by 1 h reperfusion on control or GSE pre-treated rats, and a label-free quantification followed by mass spectrometry analysis used to evaluate I/R induced alterations in protein abundance and metabolic pathways as well as the protection afforded by GSE. I/R-induced whole brain ionogram dyshomeostasis, ultrastructural alterations, as well as inflammation into hippocampal dentate gyrus area, which were evaluated using ICP-OES, transmission electron microscopy and immuno-histochemistry respectively. I/R altered the whole brain proteome abundance among which 108 proteins were significantly modified (35 up and 73 down-regulated proteins). Eighty-four proteins were protected upon GSE treatment among which 27 were up and 57 down-regulated proteins, suggesting a potent protective effect of GSE close to 78%of the disturbed proteome. Furthermore, GSE efficiently prevented the brain from I/R-induced ion dyshomeostasis, ultrastructural alterations, inflammatory biomarkers as CD56 or CD68 and calcium burst within the hippocampus. To conclude, a potent protective effect of GSE on brain ischemia is evidenced and clinical trials using high dosage GSE should be envisaged on people at high risk for stroke.
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Affiliation(s)
- Safwen Kadri
- Bioactive Substances Laboratory, Biotechnology Centre, TechnopolisBorj-Cedria, BP-901, 2050, Hammam-Lif, Tunis, Tunisia.
| | - Mohamed El Ayed
- Bioactive Substances Laboratory, Biotechnology Centre, TechnopolisBorj-Cedria, BP-901, 2050, Hammam-Lif, Tunis, Tunisia
| | - Pascal Cosette
- Plateforme Protéomique PISSARO, Institut de Recherche et d'Innovation Biomédicale, Normandie Université, Mont Saint Aignan, France
| | - Thierry Jouenne
- Plateforme Protéomique PISSARO, Institut de Recherche et d'Innovation Biomédicale, Normandie Université, Mont Saint Aignan, France
| | - Salem Elkhaoui
- Bioactive Substances Laboratory, Biotechnology Centre, TechnopolisBorj-Cedria, BP-901, 2050, Hammam-Lif, Tunis, Tunisia
| | - Sami Zekri
- Common Services Unit on Transmission Electron Microscopy, Faculty of Medicineof Tunis, University of Tunis El Manar, Bab Saâdoun, Tunis, Tunisia
| | - Ferid Limam
- Bioactive Substances Laboratory, Biotechnology Centre, TechnopolisBorj-Cedria, BP-901, 2050, Hammam-Lif, Tunis, Tunisia
| | - Ezzedine Aouani
- Bioactive Substances Laboratory, Biotechnology Centre, TechnopolisBorj-Cedria, BP-901, 2050, Hammam-Lif, Tunis, Tunisia
| | - Meherzia Mokni
- Bioactive Substances Laboratory, Biotechnology Centre, TechnopolisBorj-Cedria, BP-901, 2050, Hammam-Lif, Tunis, Tunisia
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16
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Muñoz-González I, Chamorro S, Pérez-Jiménez J, López-Andrés P, Álvarez-Acero I, Herrero AM, Nardoia MA, Brenes A, Viveros A, Arija I, Rey A, Ruiz-Capillas C. Phenolic Metabolites in Plasma and Thigh Meat of Chickens Supplemented with Grape Byproducts. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:4463-4471. [PMID: 30977645 DOI: 10.1021/acs.jafc.9b00222] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Grape byproducts are rich sources of polyphenols with powerful antioxidant and health-promoting effects. The impact of supplementing chicken diets with grape byproducts on plasma and thigh meat concentrations of phenolic metabolites was evaluated by analyzing samples by high-performance liquid chromatography quadrupole time of flight mass spectrometry. Chickens were fed three experimental diets: Control diet, Control+8% grape pomace, and Control+0.1% grape seed extract. In plasma, 32 phenolic metabolites were identified, some of which were conjugated catechin/epicatechin metabolites exclusively identified in chickens fed diets enriched in grape byproducts. Also, these chickens showed significantly higher plasmatic concentrations of 21 phenolic metabolites. In thigh meat, 14 phenolic metabolites were identified, but no differences were found between diets. Higher plasmatic tocopherol was found when supplementing diets with grape byproducts, while no changes were observed in meat. Thus, supplementing chicken diets with grape byproducts leads to a significant increase in the circulation of phenolic metabolites and tocopherol.
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Affiliation(s)
- Irene Muñoz-González
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC) , José Antonio Nováis, 10 , 28040 Madrid , Spain
| | - Susana Chamorro
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC) , José Antonio Nováis, 10 , 28040 Madrid , Spain
| | - Jara Pérez-Jiménez
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC) , José Antonio Nováis, 10 , 28040 Madrid , Spain
| | - Patricia López-Andrés
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC) , José Antonio Nováis, 10 , 28040 Madrid , Spain
| | - Inmaculada Álvarez-Acero
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC) , José Antonio Nováis, 10 , 28040 Madrid , Spain
| | - Ana M Herrero
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC) , José Antonio Nováis, 10 , 28040 Madrid , Spain
| | - Marı A Nardoia
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC) , José Antonio Nováis, 10 , 28040 Madrid , Spain
| | - Agustín Brenes
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC) , José Antonio Nováis, 10 , 28040 Madrid , Spain
| | - Agustín Viveros
- Facultad de Veterinaria , Universidad Complutense , 28040 Madrid , Spain
| | - Ignacio Arija
- Facultad de Veterinaria , Universidad Complutense , 28040 Madrid , Spain
| | - Ana Rey
- Facultad de Veterinaria , Universidad Complutense , 28040 Madrid , Spain
| | - Claudia Ruiz-Capillas
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC) , José Antonio Nováis, 10 , 28040 Madrid , Spain
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17
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Zhao D, Simon JE, Wu Q. A critical review on grape polyphenols for neuroprotection: Strategies to enhance bioefficacy. Crit Rev Food Sci Nutr 2019; 60:597-625. [PMID: 30614258 DOI: 10.1080/10408398.2018.1546668] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The aging of populations worldwide is driving greater demands for dietary polyphenols which have been recognized as promising prophylactic and/or therapeutic agents in the context of neurodegeneration, and are ubiquitously present in plant-based diets. In particular, grape-derived products encompass a wide array of phenolic compounds purported with multiple health benefits including neuroprotective efficacy. Despite the increasing preclinical and clinical evidence demonstrating high potential of grape polyphenol (GPP)-rich botanicals in preventing and attenuating diverse neurodegenerative disorders, the limited bioavailability of GPPs, especially in the brain, generates questions as to their applications and effectiveness in neuroprotection. To address this issue, significant research efforts have been made to enhance oral bioavailability of GPPs via application of novel strategies. This review highlights some critical issues related to the bioavailability and neuroprotective efficacy of GPPs and GPP-rich botanicals. The representative bioavailability-enhancing strategies are critically reviewed to provide practical solutions for augmenting the bioefficacy of GPP-rich botanicals. Synergistic applications of encapsulation techniques (for physiochemical protection and bypassing xenobiotic metabolism) and dietary intervention strategies involving modulation of gut microbiota (for generating more bioavailable phenolic metabolites) appear promising, and may substantially enhance the bioefficacy, especially the neuroprotective efficacy, of orally consumed GPPs.
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Affiliation(s)
- Danyue Zhao
- New Use Agriculture and Natural Plant Products Program, Department of Plant Biology, School of Environmental and Biological Sciences, Rutgers University, New Brunswick, New Jersey, USA
| | - James E Simon
- New Use Agriculture and Natural Plant Products Program, Department of Plant Biology, School of Environmental and Biological Sciences, Rutgers University, New Brunswick, New Jersey, USA
| | - Qingli Wu
- New Use Agriculture and Natural Plant Products Program, Department of Plant Biology, School of Environmental and Biological Sciences, Rutgers University, New Brunswick, New Jersey, USA
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18
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Pascual-Serrano A, Bladé C, Suárez M, Arola-Arnal A. Grape Seed Proanthocyanidins Improve White Adipose Tissue Expansion during Diet-Induced Obesity Development in Rats. Int J Mol Sci 2018; 19:ijms19092632. [PMID: 30189642 PMCID: PMC6163825 DOI: 10.3390/ijms19092632] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 08/30/2018] [Accepted: 09/03/2018] [Indexed: 12/22/2022] Open
Abstract
The development of metabolic complications associated with obesity has been correlated with a failure of white adipose tissue (WAT) to expand. Our group has previously reported that a 12-week administration of grape seed proanthocyanidin extract (GSPE) together with an obesogenic diet mitigated the development of cardiometabolic complications in rats. Using the same cohort of animals, we aim to elucidate whether the prevention of cardiometabolic complications by proanthocyanidins is produced by a healthier expansion of visceral WAT and/or an induction of the browning of WAT. For this, adipocyte size and number in retroperitoneal WAT (rWAT) were determined by histological analyses, and the gene expression levels of markers of adipogenesis, browning, and WAT functionality were quantified by RT-qPCR. The long-term administration of GSPE together with an obesogenic diet expanded rWAT via an increase in the adipocyte number and a preventive decrease in the adipocyte size in a dose-dependent manner. At the molecular level, GSPE seems to induce WAT adipogenesis through the upregulation of peroxisome proliferator-activated receptor (Pparγ) in a Sirtuin 1 (Sirt1)-dependent manner. In conclusion, the healthier visceral WAT expansion induced by proanthocyanidins supplementation may explain the improvement in the cardiometabolic risks associated with obesogenic diets.
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Affiliation(s)
- Aïda Pascual-Serrano
- Nutrigenomics Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, 43007 Tarragona, Spain.
| | - Cinta Bladé
- Nutrigenomics Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, 43007 Tarragona, Spain.
| | - Manuel Suárez
- Nutrigenomics Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, 43007 Tarragona, Spain.
| | - Anna Arola-Arnal
- Nutrigenomics Research Group, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, 43007 Tarragona, Spain.
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19
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Yang D, Jiang H, Lu J, Lv Y, Baiyun R, Li S, Liu B, Lv Z, Zhang Z. Dietary grape seed proanthocyanidin extract regulates metabolic disturbance in rat liver exposed to lead associated with PPARα signaling pathway. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 237:377-387. [PMID: 29502000 DOI: 10.1016/j.envpol.2018.02.035] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 02/11/2018] [Accepted: 02/11/2018] [Indexed: 06/08/2023]
Abstract
Lead, a pervasive environmental hazard worldwide, causes a wide range of physiological and biochemical destruction, including metabolic dysfunction. Grape seed proanthocyanidin extract (GSPE) is a natural production with potential metabolic regulation in liver. This study was performed to investigate the protective role of GSPE against lead-induced metabolic dysfunction in liver and elucidate the potential molecular mechanism of this event. Wistar rats received GSPE (200 mg/kg) daily with or without lead acetate (PbA, 0.5 g/L) exposure for 56 d. According to biochemical and histopathologic analysis, GSPE attenuated lead-induced metabolic dysfunction, oxidative stress, and liver dysfunction. Liver gene expression profiling was assessed by RNA sequencing and validated by qRT-PCR. Expression of some genes in peroxisome proliferator-activated receptor alpha (PPARα) signaling pathway was significantly suppressed in PbA group and revived in PbA + GSPE group, which was manifested by Gene Ontology analysis and Kyoto Encyclopedia of Genes and Genomes pathway analysis and validated by western blot analysis. This study supports that dietary GSPE ameliorates lead-induced fatty acids metabolic disturbance in rat liver associated with PPARα signaling pathway, and suggests that dietary GSPE may be a protector against lead-induced metabolic dysfunction and liver injury, providing a novel therapy to protect liver against lead exposure.
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Affiliation(s)
- Daqian Yang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Huijie Jiang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Northeast Agricultural University, Harbin 150030, China; Key Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, Northeast Agricultural University, Harbin 150030, China
| | - Jingjing Lu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Yueying Lv
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Ruiqi Baiyun
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Northeast Agricultural University, Harbin 150030, China
| | - Siyu Li
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Northeast Agricultural University, Harbin 150030, China
| | - Biying Liu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Zhanjun Lv
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; Key Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, Northeast Agricultural University, Harbin 150030, China
| | - Zhigang Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, Northeast Agricultural University, Harbin 150030, China; Key Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, Northeast Agricultural University, Harbin 150030, China.
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20
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Al-Dashti YA, Holt RR, Stebbins CL, Keen CL, Hackman RM. Dietary Flavanols: A Review of Select Effects on Vascular Function, Blood Pressure, and Exercise Performance. J Am Coll Nutr 2018; 37:553-567. [PMID: 29718795 DOI: 10.1080/07315724.2018.1451788] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
An individual's diet affects numerous physiological functions and can play an important role in reducing the risk of cardiovascular disease. Epidemiological and clinical studies suggest that dietary flavanols can be an important modulator of vascular risk. Diets and plant extracts rich in flavanols have been reported to lower blood pressure, especially in prehypertensive and hypertensive individuals. Flavanols may act in part through signaling pathways that affect vascular function, nitric oxide availability, and the release of endothelial-derived relaxing and constricting factors. During exercise, flavanols have been reported to modulate metabolism and respiration (e.g., maximal oxygen uptake, O2 cost of exercise, and energy expenditure), and reduce oxidative stress and inflammation, resulting in increased skeletal muscle efficiency and endurance capacity. Flavanol-induced reductions in blood pressure during exercise may decrease the work of the heart. Collectively, these effects suggest that flavanols can act as an ergogenic aid to help delay the onset of fatigue. More research is needed to better clarify the effects of flavanols on vascular function, blood pressure regulation, and exercise performance and establish safe and effective levels of intake. Flavanol-rich foods and food products can be useful components of a healthy diet and lifestyle program for those seeking to better control their blood pressure or to enhance their physical activity. Key teaching points • Epidemiological and clinical studies indicate that dietary flavanols can reduce the risk of vascular disease. • Diets and plant extracts rich in flavanols have been reported to lower blood pressure and improve exercise performance in humans. • Mechanisms by which flavanols may reduce blood pressure function include alterations in signaling pathways that affect vascular function, nitric oxide availability, and the release of endothelial-derived relaxation and constriction factors. • Mechanisms by which flavanols may enhance exercise performance include modulation of metabolism and respiration (e.g., maximal oxygen uptake, O2 cost of exercise, and energy expenditure) and reduction of oxidative stress and inflammation. These effects can result in increased skeletal muscle efficiency and endurance capacity. • Further research is needed to clarify the amount, timing, and frequency of flavanol intake for blood pressure regulation and exercise performance.
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Affiliation(s)
- Yousef A Al-Dashti
- a Department of Nutrition , University of California, Davis , Davis , California , USA
| | - Roberta R Holt
- a Department of Nutrition , University of California, Davis , Davis , California , USA
| | - Charles L Stebbins
- b Department of Internal Medicine , University of California, Davis , Davis , California , USA
| | - Carl L Keen
- a Department of Nutrition , University of California, Davis , Davis , California , USA.,b Department of Internal Medicine , University of California, Davis , Davis , California , USA
| | - Robert M Hackman
- a Department of Nutrition , University of California, Davis , Davis , California , USA
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21
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Casanova-Martí À, Serrano J, Portune KJ, Sanz Y, Blay MT, Terra X, Ardévol A, Pinent M. Grape seed proanthocyanidins influence gut microbiota and enteroendocrine secretions in female rats. Food Funct 2018; 9:1672-1682. [DOI: 10.1039/c7fo02028g] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
An 8-day treatment of GSPE changed the microbiota composition, and several microbiota taxa correlated with metabolic parameters and enterohormones.
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Affiliation(s)
- Àngela Casanova-Martí
- MoBioFood Research Group. Departament de Bioquímica i Biotecnologia
- Universitat Rovira i Virgili
- 43007 Tarragona
- Spain
| | - Joan Serrano
- MoBioFood Research Group. Departament de Bioquímica i Biotecnologia
- Universitat Rovira i Virgili
- 43007 Tarragona
- Spain
| | - Kevin J. Portune
- Microbial Ecology
- Nutrition & Health Research Unit. Institute of Agrochemistry and Food Technology
- National Research Council (IATA-CSIC)
- Valencia
- Spain
| | - Yolanda Sanz
- Microbial Ecology
- Nutrition & Health Research Unit. Institute of Agrochemistry and Food Technology
- National Research Council (IATA-CSIC)
- Valencia
- Spain
| | - M. Teresa Blay
- MoBioFood Research Group. Departament de Bioquímica i Biotecnologia
- Universitat Rovira i Virgili
- 43007 Tarragona
- Spain
| | - Ximena Terra
- MoBioFood Research Group. Departament de Bioquímica i Biotecnologia
- Universitat Rovira i Virgili
- 43007 Tarragona
- Spain
| | - Anna Ardévol
- MoBioFood Research Group. Departament de Bioquímica i Biotecnologia
- Universitat Rovira i Virgili
- 43007 Tarragona
- Spain
| | - Montserrat Pinent
- MoBioFood Research Group. Departament de Bioquímica i Biotecnologia
- Universitat Rovira i Virgili
- 43007 Tarragona
- Spain
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22
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Arsalandeh F, Khodagholi F, Ahmadian S, Foolad F, Mohammadi Kamsorkh H, Moridi Farimani M, Shaerzadeh F. Prevention of recognition memory loss and moderation of mitochondrial dynamic tendency toward fusion by flavone derivatives in Aβ-injected rats: a comparison between two flavonoids with different polarity. Nutr Neurosci 2017; 22:295-301. [PMID: 28990868 DOI: 10.1080/1028415x.2017.1384173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Growing evidence sheds light on the use of flavonoids as the promising alternatives for the treatment of chronic conditions, including cancer and neurodegenerative disorders. Accordingly, in the present study, we aimed at evaluating the effects of oral intake of two structurally different flavonoids 5-hydroxy-6,7,4'-trimethoxyflavone (flavone 1) and 5,7,4'-trihydroxyflavone (flavone 2) on recognition memory, hippocampal protein level of immediate early gene cFos and mitochondrial dynamic markers in Amyloid β (Aβ)-injected rats. Recognition aspect of memory and level of proteins were measured using novel object recognition test and Western blot, respectively. Our data indicated that even though flavone 1 was more effective than flavone 2 to prevent memory impairment, feeding with both flavones alleviated memory in Aβ-injected rats. Furthermore, in flavones-administered rats, mitochondrial dynamic balancing returned to the control level by the decline in Dynamin-related protein-1 protein level, a known marker for mitochondrial fission, and elevation in protein level of mitochondrial fusion factors Mitofusins 1 and 2. In parallel with behavior results, flavone 1 was more effectual on mitochondrial dynamic moderating. The more neuroprotective effects of flavone 1 could be attributed to its methylated structure leading to crossing of the blood-brain barrier with ease and metabolic stability and bioactivity.
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Affiliation(s)
- Farshad Arsalandeh
- a Institute of Biochemistry and Biophysics (I.B.B.) , University of Tehran , Tehran , Iran
| | - Fariba Khodagholi
- b Neuroscience Research Center , Shahid Beheshti University of Medical Sciences , Tehran , Iran
| | - Shahin Ahmadian
- a Institute of Biochemistry and Biophysics (I.B.B.) , University of Tehran , Tehran , Iran
| | - Forough Foolad
- c NeuroBiology Research Center , Shahid Beheshti University of Medical Sciences , Tehran , Iran
| | | | - Mahdi Moridi Farimani
- d Department of Phytochemistry , Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, G. C., Evin , Tehran , Iran
| | - Fatemeh Shaerzadeh
- e Molecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences , Bandar Abbas , Iran
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23
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Effect of Cocoa Polyphenolic Extract on Macrophage Polarization from Proinflammatory M1 to Anti-Inflammatory M2 State. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:6293740. [PMID: 28744339 PMCID: PMC5506464 DOI: 10.1155/2017/6293740] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 11/22/2016] [Accepted: 04/20/2017] [Indexed: 02/06/2023]
Abstract
Polyphenols-rich cocoa has many beneficial effects on human health, such as anti-inflammatory effects. Macrophages function as control switches of the immune system, maintaining the balance between pro- and anti-inflammatory activities. We investigated the hypothesis that cocoa polyphenol extract may affect macrophage proinflammatory phenotype M1 by favoring an alternative M2 anti-inflammatory state on macrophages deriving from THP-1 cells. Chemical composition, total phenolic content, and antioxidant capacity of cocoa polyphenols extracted from roasted cocoa beans were determined. THP-1 cells were activated with both lipopolysaccharides and interferon-γ for M1 or with IL-4 for M2 switch, and specific cytokines were quantified. Cellular metabolism, through mitochondrial oxygen consumption, and ATP levels were evaluated. Here, we will show that cocoa polyphenolic extract attenuated in vitro inflammation decreasing M1 macrophage response as demonstrated by a significantly lowered secretion of proinflammatory cytokines. Moreover, treatment of M1 macrophages with cocoa polyphenols influences macrophage metabolism by promoting oxidative pathways, thus leading to a significant increase in O2 consumption by mitochondrial complexes as well as a higher production of ATP through oxidative phosphorylation. In conclusion, cocoa polyphenolic extract suppresses inflammation mediated by M1 phenotype and influences macrophage metabolism by promoting oxidative pathways and M2 polarization of active macrophages.
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Szwajgier D, Borowiec K, Pustelniak K. The Neuroprotective Effects of Phenolic Acids: Molecular Mechanism of Action. Nutrients 2017; 9:nu9050477. [PMID: 28489058 PMCID: PMC5452207 DOI: 10.3390/nu9050477] [Citation(s) in RCA: 143] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Revised: 05/01/2017] [Accepted: 05/04/2017] [Indexed: 12/13/2022] Open
Abstract
The neuroprotective role of phenolic acids from food has previously been reported by many authors. In this review, the role of phenolic acids in ameliorating depression, ischemia/reperfusion injury, neuroinflammation, apoptosis, glutamate-induced toxicity, epilepsy, imbalance after traumatic brain injury, hyperinsulinemia-induced memory impairment, hearing and vision disturbances, Parkinson’s disease, Huntington’s disease, anti-amyotrophic lateral sclerosis, Chagas disease and other less distributed diseases is discussed. This review covers the in vitro, ex vivo and in vivo studies concerning the prevention and treatment of neurological disorders (on the biochemical and gene expression levels) by phenolic acids.
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Affiliation(s)
- Dominik Szwajgier
- Department of Biotechnology, Human Nutrition and the Science of Food Commodities, University of Life Sciences in Lublin, Lublin 20704, Poland.
| | - Kamila Borowiec
- Department of Biotechnology, Human Nutrition and the Science of Food Commodities, University of Life Sciences in Lublin, Lublin 20704, Poland.
| | - Katarzyna Pustelniak
- Department of Biotechnology, Human Nutrition and the Science of Food Commodities, University of Life Sciences in Lublin, Lublin 20704, Poland.
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25
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Pascual-Serrano A, Arola-Arnal A, Suárez-García S, Bravo FI, Suárez M, Arola L, Bladé C. Grape seed proanthocyanidin supplementation reduces adipocyte size and increases adipocyte number in obese rats. Int J Obes (Lond) 2017; 41:1246-1255. [PMID: 28373675 PMCID: PMC5550562 DOI: 10.1038/ijo.2017.90] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 03/07/2017] [Accepted: 03/19/2017] [Indexed: 02/06/2023]
Abstract
Objectives: White adipose tissue (WAT) expands through hypertrophy (increased adipocyte size) and/or hyperplasia (increased adipocyte number). Hypertrophy has been associated with insulin resistance and dyslipidemia independently of body composition and fat distribution. In contrast, hyperplasia protects against metabolic alterations. Proanthocyanidins, which are the most abundant flavonoids in the human diet, improve metabolic disturbances associated with diet-induced obesity without reducing body weight or adiposity. The aim of this study was to determine whether grape seed proanthocyanidin extract (GSPE) can modulate WAT expandability. Because GSPE also contains gallic acid, we also studied the capacity of gallic acid to remodel WAT. Design: Male Wistar rats were fed a standard chow diet (n=6) or a cafeteria diet (CAF) for 11 weeks. After 8 weeks, the CAF-fed animals were supplemented with 25 mg GSPE/kg body weight (n=6), 7 mg gallic acid/kg body weight (n=6) or the vehicle (n=6) for 3 weeks. Histological analyses were performed in the retroperitoneal (rWAT) and inguinal (iWAT) WAT to determine adipocyte size and number. Specific markers for adipogenesis and WAT functionality were analysed in rWAT using quantitative RT-PCR. Results: GSPE or gallic acid supplementation did not reduce weight gain or reverse and adiposity. However, GSPE reduced adipocyte size significantly in rWAT and moderately in iWAT and tripled the adipocyte number in rWAT. Gallic acid slightly reduced adipocyte size in rWAT and iWAT and doubled the adipocyte number in both WATs. In accordance with this adipogenic activity, Pref-1 and PPARγ tended to be overexpressed in rWAT of rats supplemented with GSPE. Moreover, GSPE supplementation increased Plin1 and Fabp4 expression and restored adiponectin expression completely, indicating a better functionality of visceral WAT. Conclusions: GSPE supplementation has anti-hypertrophic and hyperplasic activities in rats with established obesity, mainly in visceral WAT inducing a healthier expansion of WAT to match the surplus energy provided by the cafeteria diet.
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Affiliation(s)
- A Pascual-Serrano
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - A Arola-Arnal
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - S Suárez-García
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - F I Bravo
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - M Suárez
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - L Arola
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili (URV), Tarragona, Spain
| | - C Bladé
- Nutrigenomics Research Group, Department of Biochemistry and Biotechnology, Universitat Rovira i Virgili (URV), Tarragona, Spain
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26
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Flavanol plasma bioavailability is affected by metabolic syndrome in rats. Food Chem 2017; 231:287-294. [PMID: 28450008 DOI: 10.1016/j.foodchem.2017.03.141] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2015] [Revised: 03/15/2017] [Accepted: 03/25/2017] [Indexed: 02/08/2023]
Abstract
Flavanols, which exert several health benefits, are metabolized after ingestion. Factors such as the host physiological condition could affect the metabolism and bioavailability of flavanols, influencing their bioactivities. This study aimed to qualitatively evaluate whether a pathological state influenced flavanol plasma bioavailability. Standard and cafeteria (CAF) diet fed rats, a robust model of metabolic syndrome (MeS), were administered 1000mg/kg of flavanol enriched grape seed polyphenol extract (GSPE). Flavanols and their metabolites were quantified by HPLC-MS/MS in plasma before and at 2, 4, 7, 24, and 48h after GSPE ingestion. Results showed that in CAF administered rats the maximum time of plasma flavanol concentration was delayed and these animals presented higher levels of plasma phase-II metabolites as well as altered microbial metabolites. In conclusion, this study demonstrated that MeS pathological state modified flavanol bioavailability, supporting the hypothesis that flavanol metabolism, and therefore flavanol functionality, depend on the organism's state of health.
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Margalef M, Pons Z, Iglesias-Carres L, Quiñones M, Bravo FI, Arola-Arnal A, Muguerza B. Rat health status affects bioavailability, target tissue levels, and bioactivity of grape seed flavanols. Mol Nutr Food Res 2016; 61. [DOI: 10.1002/mnfr.201600342] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 07/26/2016] [Accepted: 09/02/2016] [Indexed: 02/05/2023]
Affiliation(s)
- Maria Margalef
- Nutrigenomic Research Group, Department of Biochemistry and Biotechnology; Universitat Rovira i Virgili; Tarragona Spain
- Centre Tecnològic de Nutrició i Salut (CTNS); TECNIO, CEICS; Reus Spain
| | - Zara Pons
- Nutrigenomic Research Group, Department of Biochemistry and Biotechnology; Universitat Rovira i Virgili; Tarragona Spain
| | - Lisard Iglesias-Carres
- Nutrigenomic Research Group, Department of Biochemistry and Biotechnology; Universitat Rovira i Virgili; Tarragona Spain
| | - Mar Quiñones
- Nutrigenomic Research Group, Department of Biochemistry and Biotechnology; Universitat Rovira i Virgili; Tarragona Spain
- Department of Physiology; CIMUS; University of Santiago de Compostela - Instituto de Investigación Sanitaria; Santiago de Compostela Spain
| | - Francisca Isabel Bravo
- Nutrigenomic Research Group, Department of Biochemistry and Biotechnology; Universitat Rovira i Virgili; Tarragona Spain
| | - Anna Arola-Arnal
- Nutrigenomic Research Group, Department of Biochemistry and Biotechnology; Universitat Rovira i Virgili; Tarragona Spain
| | - Begoña Muguerza
- Nutrigenomic Research Group, Department of Biochemistry and Biotechnology; Universitat Rovira i Virgili; Tarragona Spain
- Centre Tecnològic de Nutrició i Salut (CTNS); TECNIO, CEICS; Reus Spain
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28
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Proanthocyanidins potentiate hypothalamic leptin/STAT3 signalling and Pomc gene expression in rats with diet-induced obesity. Int J Obes (Lond) 2016; 41:129-136. [PMID: 27677620 PMCID: PMC5220160 DOI: 10.1038/ijo.2016.169] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Revised: 08/29/2016] [Accepted: 09/09/2016] [Indexed: 12/12/2022]
Abstract
Objective: Dietary obesity is usually linked with hypothalamic leptin resistance, in which the primary impact is an interference in the homeostatic control of body weight and appetite. Notably, proanthocyanidins (PACs), which are the most abundant phenolic compounds present in human diet, modulate adiposity and food intake. The aim of this study was to assess whether PACs could re-establish appropriate leptin signalling in both the hypothalamus and peripheral tissues. Design: Male Wistar rats were fed either a standard chow diet (STD group, n=7) or a cafeteria diet (CD) for 13 weeks. The CD-fed rats were treated with either grape-seed PAC extract (GSPE) at 25 mg per kg of body weight per day (CD+GSPE group, n=7) or with the vehicle (CD group, n=7) for the last 21 days of the study period. Specific markers for intracellular leptin signalling, inflammation and endoplasmic reticulum stress in the hypothalamus, liver, mesenteric white adipose tissue and skeletal muscle were analysed using immunoblotting and quantitative PCR. Results: GSPE treatment significantly reduced the food intake but did not reverse the hyperleptinemia and body wt gain assessed. However, the animals treated with GSPE exhibited greater hypothalamic activation of signal transducer and activator of transcription-3, which was associated with a rise in the Pomc mRNA levels compared with the CD group. In addition, this restoration of leptin responsiveness was accompanied by lower local inflammation and increased Sirt1 gene expression. The effects of the GSPE treatment in the peripheral tissues were not as evident as those in the hypothalamus, although the GSPE treatment significantly restored the mRNA levels of Socs3 and Ptp1b in the skeletal muscle. Conclusions: The use of GSPE reduces hyperphagia and improves the central and peripheral leptin resistance associated with diet-induced obesity. Our results suggest that GSPE could exert these effects partially by increasing Sirt1 expression and preventing hypothalamic inflammation.
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29
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Asseburg H, Schäfer C, Müller M, Hagl S, Pohland M, Berressem D, Borchiellini M, Plank C, Eckert GP. Effects of Grape Skin Extract on Age-Related Mitochondrial Dysfunction, Memory and Life Span in C57BL/6J Mice. Neuromolecular Med 2016; 18:378-95. [DOI: 10.1007/s12017-016-8428-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Accepted: 07/15/2016] [Indexed: 02/06/2023]
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30
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Turki K, Charradi K, Boukhalfa H, Belhaj M, Limam F, Aouani E. Grape seed powder improves renal failure of chronic kidney disease patients. EXCLI JOURNAL 2016; 15:424-433. [PMID: 27822171 PMCID: PMC5083963 DOI: 10.17179/excli2016-363] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2016] [Accepted: 06/07/2016] [Indexed: 01/17/2023]
Abstract
Chronic kidney disease (CKD) is a syndrome characterized by progressive and irreversible deterioration of renal function linked to slow destruction of renal parenchyma, eventually terminating in death when sufficient number of nephrons are damaged. Oxidative stress is commonly observed in CKD patients resulting from an imbalance between overproduction of reactive oxygen species (ROS) and impairment of defence mechanisms. Grape seed extract (GSE) is a polyphenolic mixture exhibiting antioxidant and anti-inflammatory properties. We conducted an interventional pilot study of supplementation with GSE capsules (GSE group, n = 23) or placebo (control group, n = 10) on CKD patients. Blood and urine samples were collected at baseline and after a six-month-long supplementation period to determine some renal function biomarkers, as well as antioxidant, anti-inflammatory and haematological parameters. GSE improved glomerular filtration rate (GFR) and proteinuria, increased the anti-oxidant status as assessed by high plasma catalase and superoxide dismutase and also lowered lipoperoxidation and carbonylation. GSE ameliorated inflammation by decreasing CRP, triglyceridemia and counteracted anemia and thrombocytopenia. Supplementation with 2 g GSE/day for six months improved some kidney function parameters of CKD patients and this beneficial effect of GSE seems to be mediated at least partly by its antioxidant and anti-inflammatory properties.
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Affiliation(s)
- Khaoula Turki
- University of Carthage, Faculty of Sciences of Bizerte, 7021 Jarzouna, Tunisia; Laboratory of Bioactive Substances, Center of Biotechnology of Borj Cedria, BP 901, 2050 Hammam Lif, Tunisia
| | - Kamel Charradi
- University of Carthage, Faculty of Sciences of Bizerte, 7021 Jarzouna, Tunisia; Laboratory of Bioactive Substances, Center of Biotechnology of Borj Cedria, BP 901, 2050 Hammam Lif, Tunisia
| | - Habib Boukhalfa
- Hemodialysis Unit, Regional Hospital of Menzel Bourguiba, Tunisia
| | - Monia Belhaj
- Hemodialysis Unit, Habib Bougatfa Hospital, Bizerte, Tunisia
| | - Ferid Limam
- Laboratory of Bioactive Substances, Center of Biotechnology of Borj Cedria, BP 901, 2050 Hammam Lif, Tunisia
| | - Ezzedine Aouani
- University of Carthage, Faculty of Sciences of Bizerte, 7021 Jarzouna, Tunisia; Laboratory of Bioactive Substances, Center of Biotechnology of Borj Cedria, BP 901, 2050 Hammam Lif, Tunisia
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A specific dose of grape seed-derived proanthocyanidins to inhibit body weight gain limits food intake and increases energy expenditure in rats. Eur J Nutr 2016; 56:1629-1636. [PMID: 27039093 DOI: 10.1007/s00394-016-1209-x] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Accepted: 03/17/2016] [Indexed: 12/22/2022]
Abstract
PURPOSE Several studies have suggested that flavanols may have antiobesity effects; however, those effects clearly depend on the experimental conditions. In a previous study, we found that a single acute dose of grape seed proanthocyanidin extract (GSPE) has satiating effects. We therefore hypothesise that satiating doses of GSPE could be used to reduce body weight gain, and our present objective was to define the most effective dose. METHODS We assayed two GSPE doses in aged male Wistar rats. First we performed a subchronic (8-day) treatment by intragastric administration, which was repeated after a washout period. We measured body weight, energy intake and faeces composition; we performed indirect calorimetry; and we analysed the mRNA expression of genes involved in lipid metabolism to determine the target tissue for the GSPE. RESULTS We observed that 0.5 g GSPE/kg BW significantly reduced food intake and thus the amount of energy absorbed. This dosage also increased lipid oxidation in subcutaneous adipose tissue, thus causing a higher total energy expenditure. These combined effects caused a decrease in body weight. Conversely, 1 g GSPE/kg BW, which also reduced energy absorption after the first treatment, had a rebound effect on body weight gain which resulted in a lower response to the proanthocyanidin extract. That is, after the second treatment, the GSPE did not reduce the energy absorbed or modify energy expenditure and body weight. CONCLUSION GSPE at a dose of 0.5 g/kg can reduce body weight by limiting food intake and activating energy expenditure in subcutaneous adipose tissue.
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Evaluation of the distribution and metabolism of polyphenols derived from cupuassu ( Theobroma grandiflorum ) in mice gastrointestinal tract by UPLC-ESI-QTOF. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.02.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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33
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The Tissue Distribution and Urinary Excretion Study of Gallic Acid and Protocatechuic Acid after Oral Administration of Polygonum Capitatum Extract in Rats. Molecules 2016; 21:399. [PMID: 27023501 PMCID: PMC6273519 DOI: 10.3390/molecules21040399] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 03/13/2016] [Accepted: 03/19/2016] [Indexed: 01/06/2023] Open
Abstract
In the present study, we investigated the tissue distribution and urinary excretion of gallic acid (GA) and protocatechuic acid (PCA) after rat oral administration of aqueous extract of Polygonum capitatum (P. capitatum, named Herba Polygoni Capitati in China). An UHPLC-MS/MS analytical method was developed and adopted for quantification of GA and PCA in different tissue homogenate and urine samples. Interestingly, we found that GA and PCA showed a relatively targeted distribution in kidney tissue after dosing 60 mg/kg P. capitatum extract (equivalent to 12 mg/kg of GA and 0.9 mg/kg of PCA). The concentrations of GA and PCA in the kidney tissue reached 1218.62 ng/g and 43.98 ng/g, respectively, at one hour after oral administration. The results helped explain the empirical use of P. capitatum for kidney diseases in folk medicine. Further studies on urinary excretion of P. capitatum extract indicated that GA and PCA followed a concentrated elimination over a 4-h period. The predominant metabolites were putatively identified to be 4-methylgallic acid (4-OMeGA) and 4-methylprotocatechuic acid (4-OMePCA) by analyzing their precursor ions and characteristic fragment ions using tandem mass spectrometry. However, the amount of unchanged GA and PCA that survived the metabolism were about 14.60% and 15.72% of the total intake, respectively, which is reported for the first time in this study.
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Margalef M, Pons Z, Iglesias-Carres L, Arola L, Muguerza B, Arola-Arnal A. Gender-related similarities and differences in the body distribution of grape seed flavanols in rats. Mol Nutr Food Res 2016; 60:760-72. [DOI: 10.1002/mnfr.201500717] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 12/22/2015] [Accepted: 01/03/2016] [Indexed: 12/19/2022]
Affiliation(s)
- Maria Margalef
- Nutrigenomic group, Department of Biochemistry and Biotechnology; Rovira i Virgili University; Tarragona Spain
| | - Zara Pons
- Nutrigenomic group, Department of Biochemistry and Biotechnology; Rovira i Virgili University; Tarragona Spain
| | - Lisard Iglesias-Carres
- Nutrigenomic group, Department of Biochemistry and Biotechnology; Rovira i Virgili University; Tarragona Spain
| | - Lluís Arola
- Nutrigenomic group, Department of Biochemistry and Biotechnology; Rovira i Virgili University; Tarragona Spain
- Centre Tecnològic de Nutrició i Salut (CTNS), TECNIO; CEICS; Reus Spain
| | - Begoña Muguerza
- Nutrigenomic group, Department of Biochemistry and Biotechnology; Rovira i Virgili University; Tarragona Spain
- Centre Tecnològic de Nutrició i Salut (CTNS), TECNIO; CEICS; Reus Spain
| | - Anna Arola-Arnal
- Nutrigenomic group, Department of Biochemistry and Biotechnology; Rovira i Virgili University; Tarragona Spain
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35
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Margalef M, Iglesias-Carres L, Pons Z, Bravo FI, Muguerza B, Arola-Arnal A. Age related differences in the plasma kinetics of flavanols in rats. J Nutr Biochem 2015; 29:90-6. [PMID: 26895669 DOI: 10.1016/j.jnutbio.2015.11.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Revised: 10/15/2015] [Accepted: 11/09/2015] [Indexed: 12/18/2022]
Abstract
Dietary flavanols produce beneficial health effects; once absorbed, they are recognized as xenobiotics and undergo Phase-II enzymatic detoxification. However, flavanols with a degree of polymerization greater than 2 reach the colon, where they are subjected to microbial metabolism and can be further absorbed and undergo Phase-II reactions. In this sense, flavanols' health-promoting properties are mainly attributed to their metabolic products. Several age-related physiological changes have been evidenced, and it is known that flavanols' bioavailability is affected by internal factors. Therefore, this study aimed to elucidate whether animals of different ages, specifically young and adult rats, exhibit differences in their flavanol metabolism and plasma bioavailability. To accomplish this, an acute dose of a grape seed polyphenol extract was administered to male rats; after 2, 4, 7, 24 and 48 h, flavanols and their Phase-II and microbial metabolites were quantified by HPLC-ESI-MS/MS in plasma. The results indicated important age-related quantitative differences in plasma flavanol metabolites. Interestingly, adult rats presented a remarkable reduction in flavanol absorption and Phase-II flavanol metabolism. Consequently, microbial-derived flavanol metabolism is triggered by higher flavanol affluence in the colonic tract. Furthermore, young rats presented a faster metabolic profile than adult rats. Hence, our results indicate that the physiological bioactivities of flavanols may depend on age.
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Affiliation(s)
- Maria Margalef
- Nutrigenomic Research Group, Biochemistry and Biotechnology Department, Rovira i Virgili University, Spain
| | - Lisard Iglesias-Carres
- Nutrigenomic Research Group, Biochemistry and Biotechnology Department, Rovira i Virgili University, Spain
| | - Zara Pons
- Nutrigenomic Research Group, Biochemistry and Biotechnology Department, Rovira i Virgili University, Spain
| | - Francisca Isabel Bravo
- Nutrigenomic Research Group, Biochemistry and Biotechnology Department, Rovira i Virgili University, Spain
| | - Begoña Muguerza
- Nutrigenomic Research Group, Biochemistry and Biotechnology Department, Rovira i Virgili University, Spain; Technological Center of Nutrition and Health (CTNS), TECNIO, CEICS, Reus, Spain.
| | - Anna Arola-Arnal
- Nutrigenomic Research Group, Biochemistry and Biotechnology Department, Rovira i Virgili University, Spain
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Margalef M, Pons Z, Iglesias-Carres L, Bravo FI, Muguerza B, Arola-Arnal A. Lack of tissue accumulation of grape seed flavanols after daily long-term administration in healthy and cafeteria-diet obese rats. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:9996-10003. [PMID: 26496863 DOI: 10.1021/acs.jafc.5b03856] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
After ingestion flavanols are metabolized by phase-II enzymes and the microbiota and are distributed throughout the body depending on several factors. Herein we aim to evaluate whether flavanols are tissue-accumulated after the long-term administration of a grape seed polyphenol extract (GSPE) in rats and to study if compounds present in tissues differ in a cafeteria-diet obesity state. For that, plasma, liver, mesenteric white adipose tissue (MWAT), brain, and aorta flavanol metabolites from standard chow-diet-fed (ST) and cafeteria-diet-fed (CAF) rats were analyzed by high-performance liquid chromatography electrospray ionization tandem mass spectrometry (HPLC-ESI-MS/MS) 21 h after the last 12-week-daily GSPE (100 mg/kg) dosage. Results showed that long-term GSPE intake did not trigger a flavanol tissue accumulation, indicating a clearance of products at each daily dosage. Therefore, results suggest that polyphenol benefits in a disease state would be due to a daily pulsatile effect. Moreover, obesity induced by diet also influences the metabolism and bioavailability of flavanols in rats.
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Affiliation(s)
- Maria Margalef
- Nutrigenomic Research Group, Biochemistry and Biotechnology Department, Rovira i Virgili University , Tarragona 43003, Spain
| | - Zara Pons
- Nutrigenomic Research Group, Biochemistry and Biotechnology Department, Rovira i Virgili University , Tarragona 43003, Spain
| | - Lisard Iglesias-Carres
- Nutrigenomic Research Group, Biochemistry and Biotechnology Department, Rovira i Virgili University , Tarragona 43003, Spain
| | - Francisca Isabel Bravo
- Nutrigenomic Research Group, Biochemistry and Biotechnology Department, Rovira i Virgili University , Tarragona 43003, Spain
| | - Begoña Muguerza
- Nutrigenomic Research Group, Biochemistry and Biotechnology Department, Rovira i Virgili University , Tarragona 43003, Spain
- Technological Center of Nutrition and Health (CTNS), TECNIO, CEICS , Reus 43204, Spain
| | - Anna Arola-Arnal
- Nutrigenomic Research Group, Biochemistry and Biotechnology Department, Rovira i Virgili University , Tarragona 43003, Spain
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