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O'Croinin C, Garcia Guerra A, Doschak MR, Löbenberg R, Davies NM. Therapeutic Potential and Predictive Pharmaceutical Modeling of Stilbenes in Cannabis sativa. Pharmaceutics 2023; 15:1941. [PMID: 37514127 PMCID: PMC10386382 DOI: 10.3390/pharmaceutics15071941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/10/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
Cannabis sativa is a plant used for recreational and therapeutic purposes; however, many of the secondary metabolites in the plant have not been thoroughly investigated. Stilbenes are a class of compounds with demonstrated anti-inflammatory and antioxidant properties and are present in cannabis. Many stilbenes present in cannabis have been investigated for their therapeutic effects. Fourteen stilbenes have been identified to be present in cannabis, all of which are structurally dihydrostilbenoids, with half possessing a prenylated moiety. The stilbenes summarized in this analysis show varying degrees of therapeutic benefits ranging from anti-inflammatory, antiviral, and anti-cancer to antioxidant effects. Many of the identified stilbenes have been researched to a limited extent for potential health benefits. In addition, predictive in silico modeling was performed on the fourteen identified cannabis-derived stilbenes. This modeling provides prospective activity, pharmacokinetic, metabolism, and permeability data, setting the groundwork for further investigation into these poorly characterized compounds.
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Affiliation(s)
- Conor O'Croinin
- Faculty of Pharmacy and Pharmaceutical Sciences, Katz Centre for Pharmacy and Health Research, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Andres Garcia Guerra
- Faculty of Pharmacy and Pharmaceutical Sciences, Katz Centre for Pharmacy and Health Research, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Michael R Doschak
- Faculty of Pharmacy and Pharmaceutical Sciences, Katz Centre for Pharmacy and Health Research, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Raimar Löbenberg
- Faculty of Pharmacy and Pharmaceutical Sciences, Katz Centre for Pharmacy and Health Research, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Neal M Davies
- Faculty of Pharmacy and Pharmaceutical Sciences, Katz Centre for Pharmacy and Health Research, University of Alberta, Edmonton, AB T6G 2E1, Canada
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2
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Sofi SA, Ahmed N, Farooq A, Rafiq S, Zargar SM, Kamran F, Dar TA, Mir SA, Dar BN, Mousavi Khaneghah A. Nutritional and bioactive characteristics of buckwheat, and its potential for developing gluten-free products: An updated overview. Food Sci Nutr 2023; 11:2256-2276. [PMID: 37181307 PMCID: PMC10171551 DOI: 10.1002/fsn3.3166] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 11/18/2022] [Accepted: 11/22/2022] [Indexed: 12/24/2022] Open
Abstract
In the present era, food scientists are concerned about exploiting functional crops with nutraceutical properties. Buckwheat is one of the functional pseudocereals with nutraceutical components used in the treatment of health-related diseases, malnutrition, and celiac diseases. As a preferred diet as a gluten-free product for celiac diseases, buckwheat is a good source of nutrients, bioactive components, phytochemicals, and antioxidants. The general characteristics and better nutritional profile of buckwheat than other cereal family crops were highlighted by previous investigations. In buckwheats, bioactive components like peptides, flavonoids, phenolic acids, d-fagomine, fagopyritols, and fagopyrins are posing significant health benefits. This study highlights the current knowledge about buckwheat and its characteristics, nutritional constituents, bioactive components, and their potential for developing gluten-free products to target celiac people (1.4% of the world population) and other health-related diseases.
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Affiliation(s)
- Sajad Ahmad Sofi
- Department of Food TechnologyIslamic University of Science & TechnologyAwantiporaJammu and KashmirIndia
| | - Naseer Ahmed
- Department of Food TechnologyDKSG Akal College of AgricultureEternal UniversityBaru SahibHimachal PradeshIndia
| | - Asmat Farooq
- Division of BiochemistrySher‐e‐Kashmir University of Agricultural Sciences and Technology of JammuChathaJammu and KashmirIndia
- Proteomics Laboratory, Division of Plant BiotechnologySher‐e‐Kashmir University of Agricultural Sciences and Technology of KashmirShalimarJammu and KashmirIndia
| | - Shafiya Rafiq
- School of Science, Parramatta CampusWestern Sydney UniversityPenrithNew South WalesAustralia
| | - Sajad Majeed Zargar
- Proteomics Laboratory, Division of Plant BiotechnologySher‐e‐Kashmir University of Agricultural Sciences and Technology of KashmirShalimarJammu and KashmirIndia
| | - Fozia Kamran
- School of Science, Parramatta CampusWestern Sydney UniversityPenrithNew South WalesAustralia
| | - Tanveer Ali Dar
- Department of Clinical BiochemistryUniversity of KashmirHazratbal, SrinagarIndia
| | - Shabir Ahmad Mir
- Department of Food Science & TechnologyGovt. College for WomanSrinagarIndia
| | - B. N. Dar
- Department of Food TechnologyIslamic University of Science & TechnologyAwantiporaJammu and KashmirIndia
| | - Amin Mousavi Khaneghah
- Department of Fruit and Vegetable Product TechnologyProf. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology – State Research InstituteWarsawPoland
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Ziółkiewicz A, Kasprzak-Drozd K, Rusinek R, Markut-Miotła E, Oniszczuk A. The Influence of Polyphenols on Atherosclerosis Development. Int J Mol Sci 2023; 24:ijms24087146. [PMID: 37108307 PMCID: PMC10139042 DOI: 10.3390/ijms24087146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/06/2023] [Accepted: 04/10/2023] [Indexed: 04/29/2023] Open
Abstract
Polyphenols have attracted tremendous attention due to their pro-health properties, including their antioxidant, anti-inflammatory, antibacterial and neuroprotective activities. Atherosclerosis is a vascular disorder underlying several CVDs. One of the main risk factors causing atherosclerosis is the type and quality of food consumed. Therefore, polyphenols represent promising agents in the prevention and treatment of atherosclerosis, as demonstrated by in vitro, animal, preclinical and clinical studies. However, most polyphenols cannot be absorbed directly by the small intestine. Gut microbiota play a crucial role in converting dietary polyphenols into absorbable bioactive substances. An increasing understanding of the field has confirmed that specific GM taxa strains mediate the gut microbiota-atherosclerosis axis. The present study explores the anti-atherosclerotic properties and associated underlying mechanisms of polyphenols. Moreover, it provides a basis for better understanding the relationship between dietary polyphenols, gut microbiota, and cardiovascular benefits.
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Affiliation(s)
- Agnieszka Ziółkiewicz
- Department of Inorganic Chemistry, Medical University of Lublin, Dr Wiotolda Chodźki 4a, 20-093 Lublin, Poland
| | - Kamila Kasprzak-Drozd
- Department of Inorganic Chemistry, Medical University of Lublin, Dr Wiotolda Chodźki 4a, 20-093 Lublin, Poland
| | - Robert Rusinek
- Institute of Agrophysics, Polish Academy of Sciences, Doświadczalna 4, 20-290 Lublin, Poland
| | - Ewa Markut-Miotła
- Department of Lung Diseases and Children Rheumatology, Medical University of Lublin, Prof. Antoniego Gębali 6, 20-093 Lublin, Poland
| | - Anna Oniszczuk
- Department of Inorganic Chemistry, Medical University of Lublin, Dr Wiotolda Chodźki 4a, 20-093 Lublin, Poland
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Recent Advances in Natural Polyphenol Research. Molecules 2022; 27:molecules27248777. [PMID: 36557912 PMCID: PMC9787743 DOI: 10.3390/molecules27248777] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 12/08/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022] Open
Abstract
Polyphenols are secondary metabolites produced by plants, which contribute to the plant's defense against abiotic stress conditions (e.g., UV radiation and precipitation), the aggression of herbivores, and plant pathogens. Epidemiological studies suggest that long-term consumption of plant polyphenols protects against cardiovascular disease, cancer, osteoporosis, diabetes, and neurodegenerative diseases. Their structural diversity has fascinated and confronted analytical chemists on how to carry out unambiguous identification, exhaustive recovery from plants and organic waste, and define their nutritional and biological potential. The food, cosmetic, and pharmaceutical industries employ polyphenols from fruits and vegetables to produce additives, additional foods, and supplements. In some cases, nanocarriers have been used to protect polyphenols during food processing, to solve the issues related to low water solubility, to transport them to the site of action, and improve their bioavailability. This review summarizes the structure-bioactivity relationships, processing parameters that impact polyphenol stability and bioavailability, the research progress in nanocarrier delivery, and the most innovative methodologies for the exhaustive recovery of polyphenols from plant and agri-waste materials.
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Wang P, Shang R, Ma Y, Wang D, Zhao W, Chen F, Hu X, Zhao X. Targeting microbiota-host interactions with resveratrol on cancer: Effects and potential mechanisms of action. Crit Rev Food Sci Nutr 2022; 64:311-333. [PMID: 35917112 DOI: 10.1080/10408398.2022.2106180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Resveratrol (RSV) is a natural polyphenolic compound detected in grapes, berries, and red wine. The anticancer activities of RSV have been observed in vivo and in vitro studies. However, the pharmacology mechanism of RSV is confusing due to its low bioavailability. According to studies of the metabolic characteristics of RSV, the gut intestine is a crucial site of its health benefits. Dietary RSV exhibits a profound effect on the gut microbiota structure and metabolic function. In addition, emerging evidence demonstrates a protective effect of RSV metabolites against carcinogenesis. Therefore, to better understand the anticancer mechanisms of dietary RSV, it is vital to evaluate the role of RSV-microbiota-host interactions in cancer therapy. In this review, we summarized significant findings on the anticancer activities of RSV based on epidemiological, experimental and clinical studies involved in investigating the metabolic characteristics and the traditional anticancer mechanisms of RSV. Special attention is given to the putative mechanisms involving microbiota-host interactions, such as the modulation of gut microecology and the anticancer effects of RSV metabolites. The changes in microbiota-host interactions after RSV supplementation play vital roles in cancer prevention and thus offering a new perspective on nutritional interventions to treat cancer.
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Affiliation(s)
- Pan Wang
- Institute of Agri-food Processing and Nutrition, Beijing Academy of Agriculture and Forestry Sciences, Beijing Key Laboratory of Agricultural Products of Fruits and Vegetables Preservation and Processing, Key Laboratory of Vegetable Postharvest Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Runze Shang
- Department of General Surgery, Affiliated Haixia Hospital of Huaqiao University (The 910 Hospital), Quanzhou, Fujian, China
| | - Yue Ma
- Institute of Agri-food Processing and Nutrition, Beijing Academy of Agriculture and Forestry Sciences, Beijing Key Laboratory of Agricultural Products of Fruits and Vegetables Preservation and Processing, Key Laboratory of Vegetable Postharvest Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Dan Wang
- Institute of Agri-food Processing and Nutrition, Beijing Academy of Agriculture and Forestry Sciences, Beijing Key Laboratory of Agricultural Products of Fruits and Vegetables Preservation and Processing, Key Laboratory of Vegetable Postharvest Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Wenting Zhao
- Institute of Agri-food Processing and Nutrition, Beijing Academy of Agriculture and Forestry Sciences, Beijing Key Laboratory of Agricultural Products of Fruits and Vegetables Preservation and Processing, Key Laboratory of Vegetable Postharvest Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Fang Chen
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Xiaosong Hu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Xiaoyan Zhao
- Institute of Agri-food Processing and Nutrition, Beijing Academy of Agriculture and Forestry Sciences, Beijing Key Laboratory of Agricultural Products of Fruits and Vegetables Preservation and Processing, Key Laboratory of Vegetable Postharvest Processing, Ministry of Agriculture and Rural Affairs, Beijing, China
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Zhou Q, Wang Y, Han X, Fu S, Zhu C, Chen Q. Efficacy of Resveratrol Supplementation on Glucose and Lipid Metabolism: A Meta-Analysis and Systematic Review. Front Physiol 2022; 13:795980. [PMID: 35431994 PMCID: PMC9009313 DOI: 10.3389/fphys.2022.795980] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 02/25/2022] [Indexed: 02/05/2023] Open
Abstract
Background Lipids are ubiquitous metabolites with diverse functions. Excessive lipid accumulation can trigger lipid redistribution among metabolic organs such as adipose, liver and muscle, thus altering the lipid metabolism. It has been revealed that disturbed lipid metabolism would cause multiple disease complications and is highly correlated with human morbidity. Resveratrol (RSV), a phytoestrogen with antioxidant, can modulate insulin resistance and lipid profile. Recently, research on RSV supplementation to improve glucose and lipid metabolism has been controversial. A meta-analysis may provide a scientific reference for the relationship between lipid metabolism and RSV supplementation. Methods and Analysis We searched the PubMed, Cochrane Library, Web of Science, and Embase databases from inception to October 2021 using relevant keywords. A comprehensive search for randomized controlled trials (RCTs) was performed. For calculating pooled effects, continuous data were pooled by mean difference (MD) and 95% confidence interval (CI). Adopting the method of inverse-variance with a random-effect, all related statistical analyses were performed using the Rev Man V.5.3 and STATA V.15 software. Results A total of 25 articles were incorporated into the final meta-analysis after removal of duplicates by checking titles and abstracts and excluding non-relevant articles. The selected articles had a total of 1,171 participants, including 578 in the placebo group and 593 in the intervention group. According to the current meta-analysis, which demonstrated that there was a significant decrease in waist circumference (SMD = –0.36; 95% CI: –0.59, –0.14; P = 0.002; I2 = 88%), hemoglobin A1c (–0.48; –0.69, –0.27; P ≤ 0.001; I2 = 94%), total cholesterol (–0.15; –0.3, –0.01; P = 0.003; I2 = 94%), low density lipoprotein cholesterol (–0.42; –0.57, –0.27; P ≤ 0.001; I2 = 92%), high density lipoprotein cholesterol (0.16; –0.31, –0.02; P = 0.03; I2 = 81%) following resveratrol administration. Conclusion These results suggest that RSV has a dramatic impact on regulating lipid and glucose metabolism, and the major clinical value of resveratrol intake is for obese and diabetic patients. We hope that this study could provide more options for clinicians using RSV. Furthermore, in the future, large-scale and well-designed trials will be warranted to confirm these results. Systematic Review Registration Website [https://www.crd.york.ac.uk/prospero/#recordDetails], identifier [CRD42021244904].
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Rocchetti G, Vitali M, Zappaterra M, Righetti L, Sirri R, Lucini L, Dall’Asta C, Davoli R, Galaverna G. A molecular insight into the lipid changes of pig Longissimus thoracis muscle following dietary supplementation with functional ingredients. PLoS One 2022; 17:e0264953. [PMID: 35324931 PMCID: PMC8947141 DOI: 10.1371/journal.pone.0264953] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 02/20/2022] [Indexed: 11/29/2022] Open
Abstract
In this work, the Longissimus thoracis pig skeletal muscle was used as a model to investigate the impact of two different diets, supplemented with n-3 polyunsaturated fatty acids from extruded linseed (L) and polyphenols from grape skin and oregano extracts (L+P), on the lipidomic profile of meat. A standard diet for growing-finishing pigs (CTRL) was used as a control. Changes in lipids profile were investigated through an untargeted lipidomics and transcriptomics combined investigation. The lipidomics identified 1507 compounds, with 195 compounds fitting with the MS/MS spectra of LipidBlast database. When compared with the CTRL group, the L+P diet significantly increased 15 glycerophospholipids and 8 sphingolipids, while the L diet determined a marked up-accumulation of glycerolipids. According to the correlations outlined between discriminant lipids and genes, the L diet may act preventing adipogenesis and the related inflammation processes, while the L+P diet promoted the expression of genes involved in lipids' biosynthesis and adipogenic extracellular matrix formation and functioning.
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Affiliation(s)
- Gabriele Rocchetti
- Department of Animal Science, Food and Nutrition, Università Cattolica del Sacro Cuore, Piacenza, Italy
| | - Marika Vitali
- Interdepartmental centre for Industrial Agrifood research (CIRI-AGRO)—Università di Bologna, Cesena, Italy
- Department of Agricultural and Food sciences (DISTAL), Alma Mater Studiorum–Università di Bologna, Bologna, Italy
| | - Martina Zappaterra
- Department of Agricultural and Food sciences (DISTAL), Alma Mater Studiorum–Università di Bologna, Bologna, Italy
| | - Laura Righetti
- Department of Food and Drug, Parco Area delle Scienze, Parma, Italy
| | - Rubina Sirri
- Interdepartmental centre for Industrial Agrifood research (CIRI-AGRO)—Università di Bologna, Cesena, Italy
- Department of Agricultural and Food sciences (DISTAL), Alma Mater Studiorum–Università di Bologna, Bologna, Italy
| | - Luigi Lucini
- Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, Piacenza, Italy
| | - Chiara Dall’Asta
- Department of Food and Drug, Parco Area delle Scienze, Parma, Italy
| | - Roberta Davoli
- Interdepartmental centre for Industrial Agrifood research (CIRI-AGRO)—Università di Bologna, Cesena, Italy
- Department of Agricultural and Food sciences (DISTAL), Alma Mater Studiorum–Università di Bologna, Bologna, Italy
| | - Gianni Galaverna
- Department of Food and Drug, Parco Area delle Scienze, Parma, Italy
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Mongioì LM, La Vignera S, Cannarella R, Cimino L, Compagnone M, Condorelli RA, Calogero AE. The Role of Resveratrol Administration in Human Obesity. Int J Mol Sci 2021; 22:ijms22094362. [PMID: 33921991 PMCID: PMC8122246 DOI: 10.3390/ijms22094362] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 04/19/2021] [Accepted: 04/20/2021] [Indexed: 01/10/2023] Open
Abstract
Obesity is a widespread disease that is associated with numerous and serious comorbidities. These include metabolic syndrome, diabetes mellitus, cardiovascular-cerebrovascular disease, hypertension, obstructive sleep apnea syndrome, cancer, and sexual and hormonal disorders. The treatment of obesity has therefore become a goal of great clinical and social relevance. Among the therapeutic strategies against obesity, resveratrol has aroused great interest. This polyphenol has anticancer and antioxidant properties and cytoprotective and anti-inflammatory effects. Other favorable effects attributed to resveratrol are anti-lipid, anti-aging, anti-bacterial, anti-viral, and neuroprotective actions. Administration of resveratrol appears to improve the metabolic profile in obese and/or insulin-resistant patients. This article aims to review the main results of clinical studies evaluating the effects of administering resveratrol alone in overweight/obese patients.
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Huminiecki L, Atanasov AG, Horbańczuk J. Etiology of atherosclerosis informs choice of animal models and tissues for initial functional genomic studies of resveratrol. Pharmacol Res 2020; 156:104598. [PMID: 32067842 DOI: 10.1016/j.phrs.2019.104598] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Revised: 12/09/2019] [Accepted: 12/11/2019] [Indexed: 01/03/2023]
Abstract
Resveratrol, a phytoalexin, is a natural polyphenol synthesized exclusively by plants in response to environmental stresses. However, the molecule has also many exogenous bioactivities in animal cells. These bioactivities may lead to anti-cancer and cardio-protective health benefits. Because cellular responses to the treatment with resveratrol include the changes of expression patterns, functional genomics is an attractive tool to study them. In recent and today's experimental practice, this mostly means microarray profiling of gene expression (using RNAs isolated from bulk tissues). Herein, we review such published studies undertaken in the context of cardiovascular diseases (CVDs). CVDs are a number one public health problem in developed countries, outweighing in magnitude even cancer. In particular, we review the studies of resveratrol in several animal models relevant to CVDs. These models included: normal and pre-mature aging in mice, as well as atherogenic diet in mice / pigs / non-human primates. Additionally, there were few clinical studies published in the context of the comorbidities of atherosclerosis in humans (e.g. obesity, diabetes, hypertension). For the purposes of these studies, three types of samples were most commonly profiled with microarrays: the liver, the skeletal muscle, and peripheral blood mononuclear cells. Resveratrol-induced changes of gene expression typically mimicked those associated with calorie restriction and lifespan extension. They also opposed changes induced by the atherogenic diet. We conclude by discussing few experimental factors that were relatively neglected thus far, but which could be interesting to investigate in the future. These factors include sex and the exact formulation of resveratrol (plant extract, or synthetic chemical).
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Affiliation(s)
- Lukasz Huminiecki
- The Institute of Genetics and Animal Breeding, Polish Academy of Sciences, Postępu 36A, Jastrzębiec, 05-552 Magdalenka, Poland.
| | - Atanas G Atanasov
- The Institute of Genetics and Animal Breeding, Polish Academy of Sciences, Postępu 36A, Jastrzębiec, 05-552 Magdalenka, Poland; Department of Pharmacognosy, Faculty of Life Sciences, University of Vienna, Althanstrasse 14, A-1090 Vienna, Austria
| | - Jarosław Horbańczuk
- The Institute of Genetics and Animal Breeding, Polish Academy of Sciences, Postępu 36A, Jastrzębiec, 05-552 Magdalenka, Poland
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Georgia-Eirini D, Athina S, Wim VB, Christos K, Theodoros C. Natural Products from Mediterranean Diet: From Anti-hyperlipidemic Agents to Dietary Epigenetic Modulators. Curr Pharm Biotechnol 2019; 20:825-844. [DOI: 10.2174/1573407215666190628150921] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 09/23/2018] [Accepted: 06/03/2019] [Indexed: 01/05/2023]
Abstract
Background:
Cardiovascular Diseases (CVD) are, currently, the major contributor to global
mortality and will continue to dominate mortality rates in the future. Hyperlipidemia refers to the elevated
levels of lipids and cholesterol in the blood, and is also identified as dyslipidemia, manifesting in
the form of different disorders of lipoprotein metabolism. These abnormalities may lead to the development
of atherosclerosis, which can lead to coronary artery disease and stroke. In recent years, there
is a growing interest in the quest for alternative therapeutic treatments based on natural products, offering
better recovery and the avoidance of side effects. Recent technological advances have further improved
our understanding of the role of epigenetic mechanisms in hyperlipidemic disorders and dietary
prevention strategies.
Objective:
This is a comprehensive overview of the anti-hyperlipidemic effects of plant extracts, vegetables,
fruits and isolated compounds thereof, with a focus on natural products from the Mediterranean
region as well as the possible epigenetic changes in gene expression or cardiometabolic signaling
pathways.
Methods:
For the purpose of this study, we searched the PubMed, Scopus and Google Scholar databases
for eligible articles and publications over the last five years. The keywords included: “hyperlipidemia”,
“plant extract”, “herbs”, “natural products”, “vegetables”, “cholesterol” and others. We initially
included all relevant articles referring to in vitro studies, animal studies, Randomized Controlled
Trials (RCTs) and previous reviews.
Conclusion:
Many natural products found in the Mediterranean diet have been studied for the treatment
of hyperlipidemia. The antihyperlipidemic effect seems to be dose and/or consumption frequency
related, which highlights the fact that a healthy diet can only be effective in reversing disease markers
if it is consistent and within the framework of a healthy lifestyle. Finally, epigenetic biomarkers are increasingly
recognized as new lifestyle management tools to monitor a healthy dietary lifestyle for the
prevention of hyperlipidaemic disorders and comorbidities to promote a healthy life.
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Affiliation(s)
- Deligiannidou Georgia-Eirini
- Laboratory of Hygiene and Environmental Protection, Department of Medicine, Democritus University of Thrace, Alexandroupolis, 68100, Greece
| | - Sygkouna Athina
- Laboratory of Hygiene and Environmental Protection, Department of Medicine, Democritus University of Thrace, Alexandroupolis, 68100, Greece
| | - Vanden Berghe Wim
- Lab of Protein Science, Proteomics & Epigenetic Signaling (PPES), Department of Biomedical sciences, University Antwerp, 2610, Wilrijk, Belgium
| | - Kontogiorgis Christos
- Laboratory of Hygiene and Environmental Protection, Department of Medicine, Democritus University of Thrace, Alexandroupolis, 68100, Greece
| | - Constantinides Theodoros
- Laboratory of Hygiene and Environmental Protection, Department of Medicine, Democritus University of Thrace, Alexandroupolis, 68100, Greece
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Giménez‐Bastida JA, Ávila‐Gálvez MÁ, Espín JC, González‐Sarrías A. Conjugated Physiological Resveratrol Metabolites Induce Senescence in Breast Cancer Cells: Role of p53/p21 and p16/Rb Pathways, and ABC Transporters. Mol Nutr Food Res 2019; 63:e1900629. [DOI: 10.1002/mnfr.201900629] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 07/19/2019] [Indexed: 01/18/2023]
Affiliation(s)
- Juan Antonio Giménez‐Bastida
- Laboratory of Food and HealthResearch Group on Quality, Safety and Bioactivity of Plant FoodsDepartment of Food Science and Technology, CEBAS‐CSIC P.O. Box 164, 30100 Campus de Espinardo Murcia Spain
| | - María Ángeles Ávila‐Gálvez
- Laboratory of Food and HealthResearch Group on Quality, Safety and Bioactivity of Plant FoodsDepartment of Food Science and Technology, CEBAS‐CSIC P.O. Box 164, 30100 Campus de Espinardo Murcia Spain
| | - Juan Carlos Espín
- Laboratory of Food and HealthResearch Group on Quality, Safety and Bioactivity of Plant FoodsDepartment of Food Science and Technology, CEBAS‐CSIC P.O. Box 164, 30100 Campus de Espinardo Murcia Spain
| | - Antonio González‐Sarrías
- Laboratory of Food and HealthResearch Group on Quality, Safety and Bioactivity of Plant FoodsDepartment of Food Science and Technology, CEBAS‐CSIC P.O. Box 164, 30100 Campus de Espinardo Murcia Spain
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12
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Vitali M, Sirri R, Zappaterra M, Zambonelli P, Giannini G, Lo Fiego DP, Davoli R. Functional analysis finds differences on the muscle transcriptome of pigs fed an n-3 PUFA-enriched diet with or without antioxidant supplementations. PLoS One 2019; 14:e0212449. [PMID: 30785965 PMCID: PMC6382273 DOI: 10.1371/journal.pone.0212449] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Accepted: 02/01/2019] [Indexed: 12/11/2022] Open
Abstract
Supplementing pig diets with n-3 polyunsaturated fatty acids (n-3 PUFA) may produce meat products with an increased n-3 fatty acid content, and the combined antioxidants addition could prevent lipid oxidation in the feed. However, to date, the effects of these bioactive compounds at the molecular level in porcine skeletal muscle are mostly unknown. This study aimed to analyse changes in the Longissimus thoracis transcriptome of 35 pigs fed three diets supplemented with: linseed (L); linseed, vitamin E and Selenium (LES) or linseed and plant-derived polyphenols (LPE). Pigs were reared from 80.8 ± 5.6 kg to 151.8 ± 9.9 kg. After slaughter, RNA-Seq was performed and 1182 differentially expressed genes (DEGs) were submitted to functional analysis. The L vs LES comparison did not show differences, while L vs LPE showed 1102 DEGs and LES vs LPE 80 DEGs. LPE compared to the other groups showed the highest number of up-regulated genes involved in preserving muscle metabolism and structure. Results enlighten that the combined supplementation of bioactive lipids (n-3 PUFA from linseed) with plant extracts as a source of polyphenols increases, compared to the only addition of linseed, the expression of genes involved in mRNA metabolic processes and transcriptional regulation, glucose uptake and, finally, in supporting muscle development and physiology. These results improve the knowledge of the biological effect of bioactive compounds in Longissimus thoracis muscle, and sustain the growing interest over their use in pig production.
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Affiliation(s)
- Marika Vitali
- Interdepartmental Centre for Industrial Agrifood Research (CIRI- AGRO), University of Bologna, Cesena, Italy
| | - Rubina Sirri
- Interdepartmental Centre for Industrial Agrifood Research (CIRI- AGRO), University of Bologna, Cesena, Italy
| | - Martina Zappaterra
- Department of Agricultural and Food Sciences (DISTAL), University of Bologna, Bologna, Italy
| | - Paolo Zambonelli
- Interdepartmental Centre for Industrial Agrifood Research (CIRI- AGRO), University of Bologna, Cesena, Italy
- Department of Agricultural and Food Sciences (DISTAL), University of Bologna, Bologna, Italy
| | - Giulia Giannini
- Department of Agricultural and Food Sciences (DISTAL), University of Bologna, Bologna, Italy
| | - Domenico Pietro Lo Fiego
- Department of Life Sciences, University of Modena and Reggio Emilia, Reggio Emilia, Italy
- Interdepartmental Research Centre for Agri-Food Biological Resources Improvement and Valorisation (BIOGEST-SITEIA), University of Modena and Reggio Emilia, Reggio Emilia, Italy
| | - Roberta Davoli
- Interdepartmental Centre for Industrial Agrifood Research (CIRI- AGRO), University of Bologna, Cesena, Italy
- Department of Agricultural and Food Sciences (DISTAL), University of Bologna, Bologna, Italy
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13
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Yang XF, Qiu YQ, Wang L, Gao KG, Jiang ZY. A high-fat diet increases body fat mass and up-regulates expression of genes related to adipogenesis and inflammation in a genetically lean pig. J Zhejiang Univ Sci B 2019; 19:884-894. [PMID: 30387338 DOI: 10.1631/jzus.b1700507] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Because of their physiological similarity to humans, pigs provide an excellent model for the study of obesity. This study evaluated diet-induced adiposity in genetically lean pigs and found that body weight and energy intake did not differ between controls and pigs fed the high-fat (HF) diet for three months. However, fat mass percentage, adipocyte size, concentrations of total cholesterol (TC), triglyceride (TG), high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol (LDL-C), insulin, and leptin in plasma were significantly higher in HF pigs than in controls. The HF diet increased the expression in backfat tissue of genes responsible for cholesterol synthesis such as Insig-1 and Insig-2. Lipid metabolism-related genes including sterol regulatory element binding protein 1c (SREBP-1c), fatty acid synthase 1 (FASN1), diacylglycerol O-acyltransferase 2 (DGAT2), and fatty acid binding protein 4 (FABP4) were significantly up-regulated in backfat tissue, while the expression of proliferator-activated receptor-α (PPAR-α) and carnitine palmitoyl transferase 2 (CPT2), both involved in fatty acid oxidation, was reduced. In liver tissue, HF feeding significantly elevated the expression of SREBP-1c, FASN1, DGAT2, and hepatocyte nuclear factor-4α (HNF-4α) mRNAs. Microarray analysis further showed that the HF diet had a significant effect on the expression of 576 genes. Among these, 108 genes were related to 21 pathways, with 20 genes involved in adiposity deposition and 26 related to immune response. Our results suggest that an HF diet can induce genetically lean pigs into obesity with body fat mass expansion and adipose-related inflammation.
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Affiliation(s)
- Xue-Fen Yang
- Laboratory of Animal Nutrition and Feed (South China), Ministry of Agriculture / State Key Laboratory of Livestock and Poultry Breeding / Guangdong Key Laboratory of Animal Breeding and Nutrition / Guangdong Public Laboratory of Animal Breeding and Nutrition / Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
| | - Yue-Qin Qiu
- Laboratory of Animal Nutrition and Feed (South China), Ministry of Agriculture / State Key Laboratory of Livestock and Poultry Breeding / Guangdong Key Laboratory of Animal Breeding and Nutrition / Guangdong Public Laboratory of Animal Breeding and Nutrition / Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
| | - Li Wang
- Laboratory of Animal Nutrition and Feed (South China), Ministry of Agriculture / State Key Laboratory of Livestock and Poultry Breeding / Guangdong Key Laboratory of Animal Breeding and Nutrition / Guangdong Public Laboratory of Animal Breeding and Nutrition / Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
| | - Kai-Guo Gao
- Laboratory of Animal Nutrition and Feed (South China), Ministry of Agriculture / State Key Laboratory of Livestock and Poultry Breeding / Guangdong Key Laboratory of Animal Breeding and Nutrition / Guangdong Public Laboratory of Animal Breeding and Nutrition / Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
| | - Zong-Yong Jiang
- Laboratory of Animal Nutrition and Feed (South China), Ministry of Agriculture / State Key Laboratory of Livestock and Poultry Breeding / Guangdong Key Laboratory of Animal Breeding and Nutrition / Guangdong Public Laboratory of Animal Breeding and Nutrition / Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
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14
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Potì F, Santi D, Spaggiari G, Zimetti F, Zanotti I. Polyphenol Health Effects on Cardiovascular and Neurodegenerative Disorders: A Review and Meta-Analysis. Int J Mol Sci 2019; 20:E351. [PMID: 30654461 PMCID: PMC6359281 DOI: 10.3390/ijms20020351] [Citation(s) in RCA: 148] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 01/10/2019] [Accepted: 01/11/2019] [Indexed: 12/14/2022] Open
Abstract
Several studies have demonstrated that polyphenol-enriched diets may have beneficial effects against the development of degenerative diseases, including atherosclerosis and disorders affecting the central nervous system. This activity has been associated not only with antioxidant and anti-inflammatory properties, but also with additional mechanisms, such as the modulation of lipid metabolism and gut microbiota function. However, long-term studies on humans provided controversial results, making the prediction of polyphenol impact on health uncertain. The aim of this review is to provide an overview and critical analysis of the literature related to the effects of the principal dietary polyphenols on cardiovascular and neurodegenerative disorders. We critically considered and meta-analyzed randomized controlled clinical trials involving subjects taking polyphenol-based supplements. Although some polyphenols might improve specific markers of cardiovascular risk and cognitive status, many inconsistent data are present in literature. Therefore, definitive recommendations for the use of these compounds in the prevention of cardiovascular disease and cognitive decline are currently not applicable. Once pivotal aspects for the definition of polyphenol bioactivity, such as the characterization of pharmacokinetics and safety, are addressed, it will be possible to have a clear picture of the realistic potential of polyphenols for disease prevention.
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Affiliation(s)
- Francesco Potì
- Dipartimento di Medicina e Chirurgia, Unità di Neuroscienze, Università di Parma, via Volturno 39/F, 43125 Parma, Italy.
| | - Daniele Santi
- Dipartimento di Scienze Biomediche, Metaboliche e Neuroscienze, Unità di Endocrinologia, Università degli Studi di Modena e Reggio Emilia, via del Pozzo 71, 41124 Modena, Italy.
- Dipartimento di Medicine Specialistiche-Unità di Endocrinologia, Azienda Ospedaliero-Universitaria di Modena, Ospedale Civile di Baggiovara, via Giardini 1355, 41126 Modena, Italy.
| | - Giorgia Spaggiari
- Dipartimento di Medicine Specialistiche-Unità di Endocrinologia, Azienda Ospedaliero-Universitaria di Modena, Ospedale Civile di Baggiovara, via Giardini 1355, 41126 Modena, Italy.
| | - Francesca Zimetti
- Dipartimento di Scienze degli Alimenti e del Farmaco, Università di Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy.
| | - Ilaria Zanotti
- Dipartimento di Scienze degli Alimenti e del Farmaco, Università di Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy.
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15
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Sirri R, Vitali M, Zambonelli P, Giannini G, Zappaterra M, Lo Fiego DP, Sami D, Davoli R. Effect of diets supplemented with linseed alone or combined with vitamin E and selenium or with plant extracts, on Longissimus thoracis transcriptome in growing-finishing Italian Large White pigs. J Anim Sci Biotechnol 2018; 9:81. [PMID: 30479765 PMCID: PMC6245756 DOI: 10.1186/s40104-018-0297-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Accepted: 10/02/2018] [Indexed: 12/18/2022] Open
Abstract
Background Supplementing farm animals diet with functional ingredients may improve the nutritional quality of meat products. Diet composition has been also demonstrated to influence the gene expression with effect on biological processes and pathways. However, the knowledge on the effect of nutrients at the molecular level is scant. In particular, studies on the effects of antioxidants and polyphenols dietary supplementation have been investigated mainly in rodents, and only scarcely in farm animals so far. RNA-Seq with next-generation sequencing is increasingly the method of choice for studying changes in the transcriptome and it has been recently employed also in pig nutrigenomics studies to identify diet-induced changes in gene expression. The present study aimed to investigate the effect of diets enriched with functional ingredients (linseed, vitamin E and plant extracts) on the transcriptome of pig Longissimus thoracis to elucidate the role of these compounds in influencing genes involved in muscle physiology and metabolism compared to a standard diet. Results Eight hundred ninety-three significant differentially expressed genes (DEGs) (FDR adjusted P-value ≤ 0.05) were detected by RNA-Seq analysis in the three diet comparisons (D2-D1, D3-D1, D4-D1). The functional analysis of DEGs showed that the diet enriched with n-3 PUFA from linseed (D2) mostly downregulated genes in pathways and biological processes (BPs) related to muscle development, contraction, and glycogen metabolism compared to the standard diet. The diet supplemented with linseed and vitamin E/Selenium (D3) showed to mostly downregulate genes linked to oxidative phosphorylation. Only few genes involved in extracellular matrix (ECM) organization were upregulated by the D3. Finally, the comparison D4-D1 showed that the diet supplemented with linseed and plant extracts (D4) upregulated the majority of genes compared to D1 that were involved in a complex network of pathways and BPs all connected by hub genes. In particular, IGF2 was a hub gene connecting protein metabolism, ECM organization, immune system and lipid biosynthesis pathways. Conclusion The supplementation of pig diet with n-3 PUFA from linseed, antioxidants and plant-derived polyphenols can influence the expression of a relevant number of genes in Longissimus thoracis muscle that are involved in a variety of biochemical pathways linked to muscle function and metabolism.
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Affiliation(s)
- Rubina Sirri
- 1Interdepartmental Centre for Industrial Agrifood Research (CIRI- AGRO), University of Bologna, Via Quinto Bucci 336, I-47521 Cesena, Italy
| | - Marika Vitali
- 1Interdepartmental Centre for Industrial Agrifood Research (CIRI- AGRO), University of Bologna, Via Quinto Bucci 336, I-47521 Cesena, Italy
| | - Paolo Zambonelli
- 1Interdepartmental Centre for Industrial Agrifood Research (CIRI- AGRO), University of Bologna, Via Quinto Bucci 336, I-47521 Cesena, Italy.,2Department of Agricultural and Food Sciences (DISTAL), University of Bologna, Viale Fanin 46, I-40127 Bologna, Italy
| | - Giulia Giannini
- 2Department of Agricultural and Food Sciences (DISTAL), University of Bologna, Viale Fanin 46, I-40127 Bologna, Italy
| | - Martina Zappaterra
- 2Department of Agricultural and Food Sciences (DISTAL), University of Bologna, Viale Fanin 46, I-40127 Bologna, Italy
| | - Domenico Pietro Lo Fiego
- 3Department of Life Sciences, University of Modena and Reggio Emilia, Via G. Amendola 2, I-42122 Reggio Emilia, Italy.,4Interdepartmental Research Centre for Agri-Food Biological Resources Improvement and Valorisation (BIOGEST-SITEIA), University of Modena and Reggio Emilia, P. le Europa, 1, I-42124 Reggio Emilia, Italy
| | - Dalal Sami
- 1Interdepartmental Centre for Industrial Agrifood Research (CIRI- AGRO), University of Bologna, Via Quinto Bucci 336, I-47521 Cesena, Italy.,2Department of Agricultural and Food Sciences (DISTAL), University of Bologna, Viale Fanin 46, I-40127 Bologna, Italy
| | - Roberta Davoli
- 1Interdepartmental Centre for Industrial Agrifood Research (CIRI- AGRO), University of Bologna, Via Quinto Bucci 336, I-47521 Cesena, Italy.,2Department of Agricultural and Food Sciences (DISTAL), University of Bologna, Viale Fanin 46, I-40127 Bologna, Italy
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16
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Kühn G, Pallauf K, Schulz C, Birringer M, Diaz-Rica B, de Pascual-Teresa S, Rimbach G. Resveratrol Modulates Desaturase Expression and Fatty Acid Composition of Cultured Hepatocytes. Front Nutr 2018; 5:106. [PMID: 30488034 PMCID: PMC6246710 DOI: 10.3389/fnut.2018.00106] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 10/23/2018] [Indexed: 11/13/2022] Open
Abstract
This study aimed to evaluate whether resveratrol (RSV) and its microbial metabolites dihydro-resveratrol (DHR) and lunularin (LUN) affected fatty acid metabolism and omega-3 polyunsaturated fatty acid (n3-PUFA) synthesis in cultured hepatocytes. To this end, cultured human HepG2 hepatocytes were treated with non-toxic concentrations of these polyphenols (40 μM) and Δ5- and Δ6-desaturase (FADS1 and FADS2, respectively) expression was measured. Resveratrol induced both genes but DHR and LUN showed no effect. Co-incubation of RSV with α-linolenic acid (ALA) also induced FADS1 and FADS2 expression. Moreover, transcription of carnitine palmitoyltransferase 1A and fatty acid synthase expression was increased, indicating induction of β-oxidation and fatty acid synthesis, respectively. Using gas chromatography to measure fatty acid levels, we observed the impact of RSV with and without ALA treatment on fatty acid composition. However, RSV reduced unsaturated while increasing saturated fatty acid levels. We found lower amounts of monounsaturated fatty acids (16:1n-7c, 18:1n-9c, 18:1n7c, and 20:1n-9) and n3-PUFA docosahexaenoic acid whereas unsaturated fatty acid levels, especially of stearic acid, were elevated. Of interest, once we co-incubated the cells with RSV together with bovine serum albumin, we found no differences in gene expression compared to cells without RSV treatment. Although we found no positive effect of RSV on n3-PUFA synthesis, the stilbene could possibly prevent cellular stress by decreasing unsaturated fatty acid levels.
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Affiliation(s)
- Gianna Kühn
- Institute of Human Nutrition and Food Science, University of Kiel, Kiel, Germany
| | - Kathrin Pallauf
- Institute of Human Nutrition and Food Science, University of Kiel, Kiel, Germany
| | - Carsten Schulz
- Institute of Animal Breeding and Husbandry, University of Kiel, Kiel, Germany.,GMA-Gesellschaft für Marine Aquakultur mbH, Büsum, Germany
| | - Marc Birringer
- Department of Nutritional, Food, and Consumer Sciences, University of Applied Sciences Fulda, Fulda, Germany
| | - Beatriz Diaz-Rica
- Department of Metabolism and Nutrition, Institute of Food Science, Food Technology and Nutrition (ICTAN-CSIC), Madrid, Spain
| | - Sonia de Pascual-Teresa
- Department of Metabolism and Nutrition, Institute of Food Science, Food Technology and Nutrition (ICTAN-CSIC), Madrid, Spain
| | - Gerald Rimbach
- Institute of Human Nutrition and Food Science, University of Kiel, Kiel, Germany
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17
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Resveratrol, Metabolic Syndrome, and Gut Microbiota. Nutrients 2018; 10:nu10111651. [PMID: 30400297 PMCID: PMC6266067 DOI: 10.3390/nu10111651] [Citation(s) in RCA: 160] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 10/27/2018] [Accepted: 10/29/2018] [Indexed: 02/06/2023] Open
Abstract
Resveratrol is a polyphenol which has been shown to have beneficial effects on metabolic syndrome-related alterations in experimental animals, including glucose and lipid homeostasis improvement and a reduction in fat mass, blood pressure, low-grade inflammation, and oxidative stress. Clinical trials have been carried out to address its potential; however, results are still inconclusive. Even though resveratrol is partly metabolized by gut microbiota, the relevance of this “forgotten organ” had not been widely considered. However, in the past few years, data has emerged suggesting that the therapeutic potential of this compound may be due to its interaction with gut microbiota, reporting changes in bacterial composition associated with beneficial metabolic outcomes. Even though data is still scarce and for the most part observational, it is promising nevertheless, suggesting that resveratrol supplementation could be a useful tool for the treatment of metabolic syndrome and its associated conditions.
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18
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Ávila-Gálvez MÁ, Espín JC, González-Sarrías A. Physiological Relevance of the Antiproliferative and Estrogenic Effects of Dietary Polyphenol Aglycones versus Their Phase-II Metabolites on Breast Cancer Cells: A Call of Caution. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:8547-8555. [PMID: 30025453 DOI: 10.1021/acs.jafc.8b03100] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
While preclinical studies suggest the breast cancer (BC) chemopreventive effects of dietary polyphenols, the human evidence is still very weak. The huge existing in vitro-in vivo gap is mainly due to the plethora of potential effects reported by in vitro studies that usually assay polyphenols as occurring in the food (beverages, extracts, foods) and/or derived aglycone metabolites with doubtful physiological relevance. Since phase-II metabolites can reach systemic tissues such as malignant breast tumors, we aimed here to compare for the first time the antiproliferative and estrogenic/antiestrogenic effects of dietary polyphenols and microbiota-derived metabolites (i.e., resveratrol, dihydroresveratrol, urolithins (A, B, and Isourolithin A), and the flavanone hesperetin), with those effects exerted by their physiologically relevant glucuronides and sulfates on human BC cell lines (MDA-MB-231 and MCF-7). Results showed that aglycones exerted dose-dependent antiproliferative and estrogenic/antiestrogenic activities, but both their glucuronide and sulfate conjugates lacked these activities. In addition, aglycones underwent phase-II metabolism in BC cells, mainly via sulfation, which determined the cell-dependent differences in the effects observed. Therefore, phase-II metabolism limits the antiproliferative, estrogenic, and antiestrogenic activities of dietary polyphenols on BC cells. Likewise, as a call of caution, enthusiasm should be limited for publishing effects that are not physiologically relevant.
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Affiliation(s)
- María Ángeles Ávila-Gálvez
- Laboratory of Food and Health, Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology , CEBAS-CSIC , P.O. Box 164, Campus de Espinardo , Murcia 30100 , Spain
| | - Juan Carlos Espín
- Laboratory of Food and Health, Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology , CEBAS-CSIC , P.O. Box 164, Campus de Espinardo , Murcia 30100 , Spain
| | - Antonio González-Sarrías
- Laboratory of Food and Health, Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology , CEBAS-CSIC , P.O. Box 164, Campus de Espinardo , Murcia 30100 , Spain
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19
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Resveratrol Functionalized Carboxymethyl-β-Cyclodextrin: Synthesis, Characterization, and Photostability. J CHEM-NY 2018. [DOI: 10.1155/2018/6789076] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The resveratrol functionalized carboxymethyl-β-cyclodextrin conjugate was synthesized by two simple steps. The conjugate was successfully demonstrated by 1H NMR, 13C NMR, UV, and FTIR. The photostability of the conjugate was studied by ultraviolet absorption spectrum. After 360 min of UV light irradiation, the conjugate showed a total loss in absorbance of only 12.54%, while the resveratrol and its CM-β-CD inclusion complex showed a total loss in absorbance of 32.15% and 24.05%, respectively. The results indicate that the conjugate was more stable than resveratrol and its CM-β-CD inclusion complex.
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20
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Navarro G, Martínez-Pinilla E, Ortiz R, Noé V, Ciudad CJ, Franco R. Resveratrol and Related Stilbenoids, Nutraceutical/Dietary Complements with Health-Promoting Actions: Industrial Production, Safety, and the Search for Mode of Action. Compr Rev Food Sci Food Saf 2018; 17:808-826. [PMID: 33350112 DOI: 10.1111/1541-4337.12359] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 03/17/2018] [Accepted: 03/29/2018] [Indexed: 12/11/2022]
Abstract
This paper reviews the potential of stilbenoids as nutraceuticals. Stilbenoid compounds in wine are considered key factors in health-promoting benefits. Resveratrol and resveratrol-related compounds are found in a large diversity of vegetal products. The stilbene composition varies from wine to wine and from one season to another. Therefore, the article also reviews how food science and technology and wine industry may help in providing wines and/or food supplements with efficacious concentrations of stilbenes. The review also presents results from clinical trials and those derived from genomic/transcriptomic studies. The most studied stilbenoid, resveratrol, is a very safe compound. On the other hand, the potential benefits of stilbene intake are multiple and are apparently due to downregulation more than upregulation of gene expression. The field may take advantage from identifying the mechanism of action(s) and from providing useful data to show evidence for specific health benefits in a given tissue or for combating a given disease.
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Affiliation(s)
- Gemma Navarro
- CIBERNED, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Inst. de Salud Carlos III, Madrid, Spain.,Inst. of Biomedicine of the Univ. of Barcelona (IBUB), Barcelona, Spain.,Dept. of Biochemistry and Molecular Biomedicine, Faculty of Biology, Univ. of Barcelona, Barcelona, Spain
| | - Eva Martínez-Pinilla
- Dept. of Morphology and Cell Biology, Faculty of Medicine, Univ. of Oviedo, Asturias, Spain.,Inst. de Neurociencias del Principado de Asturias (INEUROPA), Facultad de Psicología, Univ. de Oviedo, Plaza Feijóo s/n, 33003 Oviedo, Asturias, Spain.,Inst. de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Asturias, Spain
| | - Raquel Ortiz
- Dept. of Biochemistry and Molecular Biomedicine, Faculty of Biology, Univ. of Barcelona, Barcelona, Spain
| | - Véronique Noé
- Dept. of Biochemistry and Physiology, School of Pharmacy, Univ. of Barcelona, Barcelona, Spain.,Inst. of Nanotechnology of the Univ. of Barcelona (IN2UB), Barcelona, Spain
| | - Carlos J Ciudad
- Dept. of Biochemistry and Physiology, School of Pharmacy, Univ. of Barcelona, Barcelona, Spain.,Inst. of Nanotechnology of the Univ. of Barcelona (IN2UB), Barcelona, Spain
| | - Rafael Franco
- CIBERNED, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Inst. de Salud Carlos III, Madrid, Spain.,Inst. of Biomedicine of the Univ. of Barcelona (IBUB), Barcelona, Spain.,Dept. of Biochemistry and Molecular Biomedicine, Faculty of Biology, Univ. of Barcelona, Barcelona, Spain
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21
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Zhu X, Wu C, Qiu S, Yuan X, Li L. Effects of resveratrol on glucose control and insulin sensitivity in subjects with type 2 diabetes: systematic review and meta-analysis. Nutr Metab (Lond) 2017; 14:60. [PMID: 29018489 PMCID: PMC5610395 DOI: 10.1186/s12986-017-0217-z] [Citation(s) in RCA: 108] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 09/18/2017] [Indexed: 01/22/2023] Open
Abstract
Although the regular consumption of resveratrol has been known to improve glucose homeostasis and reverse insulin resistance in type 2 diabetes mellitus (T2DM), the reported results are inconsistent. Thus, we aimed to assess the effects of resveratrol on glycemic control and insulin sensitivity among patients with T2DM. We searched for relevant articles published until June 2017 on PubMed-Medline, Embase, Cochrane Library, and Web of Science. Randomized controlled trials in T2DM patients administered with resveratrol as intervention were included. After study selection, quality assessment and data extraction were performed independently by two authors, and STATA and RevMan software were used for statistical analysis. Nine randomized controlled trials involving 283 participants were included. Meta-analysis showed that resveratrol significantly improved the fasting plasma glucose ( −0.29 mmol/l, 95% CI: −0.51, −0.06, p < 0.01) and insulin levels (−0.64 U/mL, 95% CI: −0.95, −0.32, p < 0.0001). The drug also reduced homeostasis model assessment of insulin resistance (HOMA-IR) index, systolic blood pressure, and diastolic blood pressure among participants with T2DM. The changes in hemoglobin A1c (HbA1c), low-density lipoprotein cholesterol, and high-density lipoprotein cholesterol were negligible. Subgroup analysis comparing the resveratrol supplementation doses of < 100 mg/d versus ≥ 100 mg/d revealed a significant difference in fasting plasma glucose. In particular, the latter dose presented more favorable results. This meta-analysis provides evidence that supplementation of resveratrol may benefit management of T2DM.
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Affiliation(s)
- Xiangyun Zhu
- Department of Endocrinology, Affiliated ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, 210009 China
| | - Chunhua Wu
- Department of Endocrinology, Affiliated ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, 210009 China
| | - Shanhu Qiu
- Department of Endocrinology, Affiliated ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, 210009 China
| | - Xuelu Yuan
- Department of Endocrinology, Affiliated ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, 210009 China
| | - Ling Li
- Department of Endocrinology, Affiliated ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, 210009 China
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22
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Krga I, Milenkovic D, Morand C, Monfoulet LE. An update on the role of nutrigenomic modulations in mediating the cardiovascular protective effect of fruit polyphenols. Food Funct 2016; 7:3656-76. [PMID: 27538117 DOI: 10.1039/c6fo00596a] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Polyphenols are plant food microconstituents that are widely distributed in the human diet, with fruits and fruit-derived products as one of the main dietary sources. Epidemiological studies have shown an inverse relationship between the intake of different classes of polyphenols and the risk of myocardial infarction or cardiovascular disease (CVD) mortality. These compounds have been associated with the promotion of cardiovascular health as evidenced by clinical studies reporting beneficial effects of polyphenol-rich fruit consumption on intermediate markers of cardiovascular diseases. Additionally, animal and in vitro studies have indicated positive roles of polyphenols in preventing dysfunctions associated with the development of cardiovascular diseases. However, the mechanisms of action underlying their beneficial effects appear complex and are not fully understood. This review aims to provide an update on the nutrigenomic effects of different groups of polyphenols from fruits and especially focuses on their cardiovascular protective effects in cell and animal studies.
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Affiliation(s)
- I Krga
- INRA, UMR 1019, UNH, CRNH Auvergne, F-63000 Clermont-Ferrand, Clermont Université, Université d'Auvergne, Unité de Nutrition Humaine, BP 10448, F-63000 Clermont-Ferrand, France.
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23
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Yu Y, Zhang N, Jiang H, Xue W, Guo X, Xu X, Fang W, Wang H, Hua E. Resveratrol treatment improves plasma and blood glucose concentration and lipid metabolism in high-fat-fed C57BL/6J mice. Eur Food Res Technol 2016. [DOI: 10.1007/s00217-016-2684-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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24
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Brain in situ hybridization maps as a source for reverse-engineering transcriptional regulatory networks: Alzheimer's disease insights. Gene 2016; 586:77-86. [PMID: 27050105 DOI: 10.1016/j.gene.2016.03.045] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Revised: 02/05/2016] [Accepted: 03/23/2016] [Indexed: 01/21/2023]
Abstract
Microarray data have been a valuable resource for identifying transcriptional regulatory relationships among genes. As an example, brain region-specific transcriptional regulatory events have the potential of providing etiological insights into Alzheimer Disease (AD). However, there is often a paucity of suitable brain-region specific expression data obtained via microarrays or other high throughput means. The Allen Brain Atlas in situ hybridization (ISH) data sets (Jones et al., 2009) represent a potentially valuable alternative source of high-throughput brain region-specific gene expression data for such purposes. In this study, Allen Brain Atlas mouse ISH data in the hippocampal fields were extracted, focusing on 508 genes relevant to neurodegeneration. Transcriptional regulatory networks were learned using three high-performing network inference algorithms. Only 17% of regulatory edges from a network reverse-engineered based on brain region-specific ISH data were also found in a network constructed upon gene expression correlations in mouse whole brain microarrays, thus showing the specificity of gene expression within brain sub-regions. Furthermore, the ISH data-based networks were used to identify instructive transcriptional regulatory relationships. Ncor2, Sp3 and Usf2 form a unique three-party regulatory motif, potentially affecting memory formation pathways. Nfe2l1, Egr1 and Usf2 emerge among regulators of genes involved in AD (e.g. Dhcr24, Aplp2, Tia1, Pdrx1, Vdac1, and Syn2). Further, Nfe2l1, Egr1 and Usf2 are sensitive to dietary factors and could be among links between dietary influences and genes in the AD etiology. Thus, this approach of harnessing brain region-specific ISH data represents a rare opportunity for gleaning unique etiological insights for diseases such as AD.
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Giménez-Bastida JA, Zieliński H. Buckwheat as a Functional Food and Its Effects on Health. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:7896-913. [PMID: 26270637 DOI: 10.1021/acs.jafc.5b02498] [Citation(s) in RCA: 161] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Buckwheat (BW) is a gluten-free pseudocereal that belongs to the Polygonaceae family. BW grain is a highly nutritional food component that has been shown to provide a wide range of beneficial effects. Health benefits attributed to BW include plasma cholesterol level reduction, neuroprotection, anticancer, anti-inflammatory, antidiabetic effects, and improvement of hypertension conditions. In addition, BW has been reported to possess prebiotic and antioxidant activities. In vitro and animal studies suggest that BW's bioactive compounds, such as D-chiro-inositol (DCI), BW proteins (BWP), and BW flavonoids (mainly rutin and quercetin) may be partially responsible for the observed effects. The purpose of this paper is to review the recent research regarding the health benefits of BW, in vitro and in vivo, focusing on the specific role of its bioactive compounds and on the mechanisms by which these effects are exerted.
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Affiliation(s)
- Juan Antonio Giménez-Bastida
- Division of Food Science, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences , Tuwima 10, P.O. Box 55, 10-748 Olsztyn, Poland
| | - Henryk Zieliński
- Division of Food Science, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences , Tuwima 10, P.O. Box 55, 10-748 Olsztyn, Poland
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Park EJ, Pezzuto JM. The pharmacology of resveratrol in animals and humans. Biochim Biophys Acta Mol Basis Dis 2015; 1852:1071-113. [PMID: 25652123 DOI: 10.1016/j.bbadis.2015.01.014] [Citation(s) in RCA: 192] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2014] [Revised: 01/01/2015] [Accepted: 01/21/2015] [Indexed: 12/12/2022]
Abstract
In addition to thousands of research papers related to resveratrol (RSV), approximately 300 review articles have been published. Earlier research tended to focus on pharmacological activities of RSV related to cardiovascular systems, inflammation, and carcinogenesis/cancer development. More recently, the horizon has been broadened by exploring the potential effect of RSV on the aging process, diabetes, neurological dysfunction, etc. Herein, we primarily focus on the in vivo pharmacological effects of RSV reported over the past 5 years (2009-2014). In addition, recent clinical intervention studies performed with resveratrol are summarized. Some discrepancies exist between in vivo studies with animals and clinical studies, or between clinical studies, which are likely due to disparate doses of RSV, experimental settings, and subject variation. Nevertheless, many positive indications have been reported with mammals, so it is reasonable to advocate for the conduct of more definitive clinical studies. Since the safety profile is pristine, an added advantage is the use of RSV as a dietary supplement. This article is part of a Special Issue entitled: Resveratrol: Challenges in translating pre-clinical findings to improved patient outcomes.
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Affiliation(s)
- Eun-Jung Park
- The Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, Hilo, HI 96720, USA
| | - John M Pezzuto
- The Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, Hilo, HI 96720, USA.
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Aguirre L, Fernández-Quintela A, Arias N, Portillo MP. Resveratrol: anti-obesity mechanisms of action. Molecules 2014; 19:18632-55. [PMID: 25405284 PMCID: PMC6271102 DOI: 10.3390/molecules191118632] [Citation(s) in RCA: 147] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Revised: 10/28/2014] [Accepted: 11/10/2014] [Indexed: 12/17/2022] Open
Abstract
Resveratrol is a non-flavonoid polyphenol which belongs to the stilbenes group and is produced naturally in several plants in response to injury or fungal attack. Resveratrol has been recently reported as preventing obesity. The present review aims to compile the evidence concerning the potential mechanisms of action which underlie the anti-obesity effects of resveratrol, obtained either in cultured cells lines and animal models. Published studies demonstrate that resveratrol has an anti-adipogenic effect. A good consensus concerning the involvement of a down-regulation of C/EBPα and PPARγ in this effect has been reached. Also, in vitro studies have demonstrated that resveratrol can increase apoptosis in mature adipocytes. Furthermore, different metabolic pathways involved in triacylglycerol metabolism in white adipose tissue have been shown to be targets for resveratrol. Both the inhibition of de novo lipogenesis and adipose tissue fatty acid uptake mediated by lipoprotein lipase play a role in explaining the reduction in body fat which resveratrol induces. As far as lipolysis is concerned, although this compound per se seems to be unable to induce lipolysis, it increases lipid mobilization stimulated by β-adrenergic agents. The increase in brown adipose tissue thermogenesis, and consequently the associated energy dissipation, can contribute to explaining the body-fat lowering effect of resveratrol. In addition to its effects on adipose tissue, resveratrol can also acts on other organs and tissues. Thus, it increases mitochondriogenesis and consequently fatty acid oxidation in skeletal muscle and liver. This effect can also contribute to the body-fat lowering effect of this molecule.
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Affiliation(s)
- Leixuri Aguirre
- Nutrition and Obesity Group, Department of Nutrition and Food Science, Faculty of Pharmacy, University of Basque Country (UPV/EHU) and Lucio Lascaray Research Center, 01006 Vitoria, Spain.
| | - Alfredo Fernández-Quintela
- Nutrition and Obesity Group, Department of Nutrition and Food Science, Faculty of Pharmacy, University of Basque Country (UPV/EHU) and Lucio Lascaray Research Center, 01006 Vitoria, Spain.
| | - Noemí Arias
- Nutrition and Obesity Group, Department of Nutrition and Food Science, Faculty of Pharmacy, University of Basque Country (UPV/EHU) and Lucio Lascaray Research Center, 01006 Vitoria, Spain.
| | - Maria P Portillo
- Nutrition and Obesity Group, Department of Nutrition and Food Science, Faculty of Pharmacy, University of Basque Country (UPV/EHU) and Lucio Lascaray Research Center, 01006 Vitoria, Spain.
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Zanotti I, Dall'Asta M, Mena P, Mele L, Bruni R, Ray S, Del Rio D. Atheroprotective effects of (poly)phenols: a focus on cell cholesterol metabolism. Food Funct 2014; 6:13-31. [PMID: 25367393 DOI: 10.1039/c4fo00670d] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Collated observations from several epidemiological studies have demonstrated that dietary intake of (poly)phenols from nuts, coffee, cocoa, grapes, and berries may protect against the development of atherosclerosis. Whereas this beneficial activity has previously been linked mainly to antioxidant or anti-inflammatory properties, recently emerging data suggest mechanisms by which (poly)phenolic substances can modulate cellular lipid metabolism, thereby mitigating atherosclerotic plaque formation. In this review, both experimental studies and clinical trials investigating the atheroprotective effects of the most relevant dietary (poly)phenols are critically discussed.
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Affiliation(s)
- Ilaria Zanotti
- Department of Pharmacy, University of Parma, Viale delle Scienze 27/A, 43124 Parma, Italy
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Tang PCT, Ng YF, Ho S, Gyda M, Chan SW. Resveratrol and cardiovascular health--promising therapeutic or hopeless illusion? Pharmacol Res 2014; 90:88-115. [PMID: 25151891 DOI: 10.1016/j.phrs.2014.08.001] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Revised: 07/29/2014] [Accepted: 08/02/2014] [Indexed: 02/07/2023]
Abstract
Resveratrol (3,5,4'-trihydroxy-trans-stilbene) is a natural polyphenolic compound that exists in Polygonum cuspidatum, grapes, peanuts and berries, as well as their manufactured products, especially red wine. Resveratrol is a pharmacologically active compound that interacts with multiple targets in a variety of cardiovascular disease models to exert protective effects or induce a reduction in cardiovascular risks parameters. This review attempts to primarily serve to summarize the current research findings regarding the putative cardioprotective effects of resveratrol and the molecular pathways underlying these effects. One intent is to hopefully provide a relatively comprehensive resource for clues that may prompt ideas for additional mechanistic studies which might further elucidate and strengthen the role of the stilbene family of compounds in cardiovascular disease and cardioprotection. Model systems that incorporate a significant functional association with tissues outside of the cardiovascular system proper, such as adipose (cell culture, obesity models) and pancreatic (diabetes) tissues, were reviewed, and the molecular pathways and/or targets related to these models and influenced by resveratrol are discussed. Because the body of work encompassing the stilbenes and other phytochemicals in the context of longevity and the ability to presumably mitigate a plethora of afflictions is replete with conflicting information and controversy, especially so with respect to the human response, we tried to remain as neutral as possible in compiling and presenting the more current data with minimal commentary, permitting the reader free reign to extract the knowledge most helpful to their own investigations.
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Affiliation(s)
- Philip Chiu-Tsun Tang
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
| | - Yam-Fung Ng
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China; State Key Laboratory of Chinese Medicine and Molecular Pharmacology, Shenzhen, China
| | - Susan Ho
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
| | - Michael Gyda
- Life Sciences Multimedia Productions, Drexel Hill, PA, USA.
| | - Shun-Wan Chan
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China; State Key Laboratory of Chinese Medicine and Molecular Pharmacology, Shenzhen, China; Food Safety and Technology Research Centre, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China.
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Tomé-Carneiro J, Larrosa M, González-Sarrías A, Tomás-Barberán FA, García-Conesa MT, Espín JC. Resveratrol and clinical trials: the crossroad from in vitro studies to human evidence. Curr Pharm Des 2014; 19:6064-93. [PMID: 23448440 PMCID: PMC3782695 DOI: 10.2174/13816128113199990407] [Citation(s) in RCA: 324] [Impact Index Per Article: 32.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Accepted: 02/18/2013] [Indexed: 12/24/2022]
Abstract
Resveratrol (3,5,4’-trihydroxy-trans-stilbene) is a non-flavonoid polyphenol that may be present in a limited number of food-stuffs such as grapes and red wine. Resveratrol has been reported to exert a plethora of health benefits through many different mechanisms of action. This versatility and presence in the human diet have drawn the worldwide attention of many research groups over the past twenty years, which has resulted in a huge output of in vitro and animal (preclinical) studies. In line with this expectation, many resveratrol-based nutraceuticals are consumed all over the world with questionable clinical/scientific support. In fact, the confirmation of these benefits in humans through randomized clinical trials is still very limited. The vast majority of preclinical studies have been performed using assay conditions with a questionable extrapolation to humans, i.e. too high concentrations with potential safety concerns (adverse effects and drug interactions), short-term exposures, in vitro tests carried out with non-physiological metabolites and/or concentrations, etc. Unfortunately, all these hypothesis-generating studies have contributed to increased the number of ‘potential’ benefits and mechanisms of resveratrol but confirmation in humans is very limited. Therefore, there are many issues that should be addressed to avoid an apparent endless loop in resveratrol research. The so-called ‘Resveratrol Paradox’, i.e., low bioavailability but high bioactivity, is a conundrum not yet solved in which the final responsible actor (if any) for the exerted effects has not yet been unequivocally identified. It is becoming evident that resveratrol exerts cardioprotective benefits through the improvement of inflammatory markers, atherogenic profile, glucose metabolism and endothelial function. However, safety concerns remain unsolved regarding chronic consumption of high RES doses, specially in medicated people. This review will focus on the currently available evidence regarding resveratrol’s effects on humans obtained from randomized clinical trials. In addition, we will provide a critical outlook for further research on this molecule that is evolving from a minor dietary compound to a possible multi-target therapeutic drug.
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Affiliation(s)
- Joao Tomé-Carneiro
- Research Group of Quality, Safety and Bioactivity of Plant Foods, CEBAS-CSIC, 30100 Campus de Espinardo, Murcia, Spain.
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Schluesener JK, Schluesener H. Plant polyphenols in the treatment of age-associated diseases: revealing the pleiotropic effects of icariin by network analysis. Mol Nutr Food Res 2013; 58:49-60. [PMID: 24311544 DOI: 10.1002/mnfr.201300409] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Revised: 10/18/2013] [Accepted: 10/30/2013] [Indexed: 12/15/2022]
Abstract
Polyphenols are a broad class of compounds. Some are ingested in substantial quantities from nutritional sources, more are produced by medicinal plants, and some of them are taken as drugs. It is becoming clear, that a single polyphenol is impacting several cellular pathways. Thus, a network approach is becoming feasible, describing the interaction of a single polyphenol with cellular networks. Here we have selected icariin to draw a prototypic network of icariin activities. Icariin appears to be a promising drug to treat major age-related diseases, like neurodegeneration, memory and depressive disorders, chronic inflammation, diabetes, and osteoporosis. It interacts with several relevant pathways, like PDE, TGF-ß, MAPK, PPAR, NOS, IGF, Sirtuin, and others. Such networks will be useful to future comparative studies of complex effects of polyphenols.
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Affiliation(s)
- Jan Kevin Schluesener
- Division of Immunopathology of the Nervous System, Department of Neuropathology, Institute of Pathology and Neuropathology, University of Tuebingen, Tuebingen, Germany
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Tomé-Carneiro J, Gonzálvez M, Larrosa M, Yáñez-Gascón MJ, García-Almagro FJ, Ruiz-Ros JA, Tomás-Barberán FA, García-Conesa MT, Espín JC. Resveratrol in primary and secondary prevention of cardiovascular disease: a dietary and clinical perspective. Ann N Y Acad Sci 2013; 1290:37-51. [PMID: 23855464 DOI: 10.1111/nyas.12150] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Primary prevention of cardiovascular disease (CVD) aims to avoid a first event in subjects that are at risk but have not yet been diagnosed with heart disease. Secondary prevention of CVD aims to avoid new events in patients with established heart disease. Both approaches involve clinical intervention and implementation of healthy lifestyles. The grape and wine polyphenol resveratrol (3,5,4'-trihydroxy-trans-stilbene) has shown cardioprotective benefits in humans. Most of these approaches deal with rather high doses and short follow-ups, and do not address the issue of long-term resveratrol consumption safety, especially in medicated individuals. Here, we review the trials conducted with resveratrol in patients at risk for or with established CVD, focusing on the two longest human clinical trials reported so far (1-year follow-up). We also discuss the expectations for resveratrol from a dietary and clinical perspective in relation to CVD. However, statistically significant changes in CVD-risk markers do not necessarily equal clinical significance in the daily care of patients.
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Affiliation(s)
- João Tomé-Carneiro
- Research Group on Quality, Safety and Bioactivity of Plant Foods, CEBAS-CSIC, Murcia, Spain
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Tomé-Carneiro J, Larrosa M, Yáñez-Gascón MJ, Dávalos A, Gil-Zamorano J, Gonzálvez M, García-Almagro FJ, Ruiz Ros JA, Tomás-Barberán FA, Espín JC, García-Conesa MT. One-year supplementation with a grape extract containing resveratrol modulates inflammatory-related microRNAs and cytokines expression in peripheral blood mononuclear cells of type 2 diabetes and hypertensive patients with coronary artery disease. Pharmacol Res 2013; 72:69-82. [DOI: 10.1016/j.phrs.2013.03.011] [Citation(s) in RCA: 272] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2013] [Revised: 03/25/2013] [Accepted: 03/25/2013] [Indexed: 12/11/2022]
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Ates M. A review study of (bio)sensor systems based on conducting polymers. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2013; 33:1853-9. [DOI: 10.1016/j.msec.2013.01.035] [Citation(s) in RCA: 240] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2012] [Revised: 12/18/2012] [Accepted: 01/16/2013] [Indexed: 10/27/2022]
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Tomé-Carneiro J, Gonzálvez M, Larrosa M, Yáñez-Gascón MJ, García-Almagro FJ, Ruiz-Ros JA, Tomás-Barberán FA, García-Conesa MT, Espín JC. Grape resveratrol increases serum adiponectin and downregulates inflammatory genes in peripheral blood mononuclear cells: a triple-blind, placebo-controlled, one-year clinical trial in patients with stable coronary artery disease. Cardiovasc Drugs Ther 2013; 27:37-48. [PMID: 23224687 PMCID: PMC3555235 DOI: 10.1007/s10557-012-6427-8] [Citation(s) in RCA: 164] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
PURPOSE The grape and wine polyphenol resveratrol exerts cardiovascular benefits but evidence from randomized human clinical trials is very limited. We investigated dose-depending effects of a resveratrol-containing grape supplement on stable patients with coronary artery disease (CAD) treated according to currently accepted guidelines for secondary prevention of cardiovascular disease. METHODS In a triple-blind, randomized, placebo-controlled, one-year follow-up, 3-arm pilot clinical trial, 75 stable-CAD patients received 350 mg/day of placebo, resveratrol-containing grape extract (grape phenolics plus 8 mg resveratrol) or conventional grape extract lacking resveratrol during 6 months, and a double dose for the following 6 months. Changes in circulating inflammatory and fibrinolytic biomarkers were analyzed. Moreover, the transcriptional profiling of inflammatory genes in peripheral blood mononuclear cells (PBMCs) was explored using microarrays and functional gene expression analysis. RESULTS After 1 year, in contrast to the placebo and conventional grape extract groups, the resveratrol-containing grape extract group showed an increase of the anti-inflammatory serum adiponectin (9.6 %, p = 0.01) and a decrease of the thrombogenic plasminogen activator inhibitor type 1 (PAI-1) (-18.6 %, p = 0.05). In addition, 6 key inflammation-related transcription factors were predicted to be significantly activated or inhibited, with 27 extracellular-space acting genes involved in inflammation, cell migration and T-cell interaction signals presenting downregulation (p < 0.05) in PBMCs. No adverse effects were detected in relation to the study products. CONCLUSIONS Chronic daily consumption of a resveratrol-containing grape nutraceutical could exert cardiovascular benefits in stable-CAD patients treated according to current evidence-based standards, by increasing serum adiponectin, preventing PAI-1 increase and inhibiting atherothrombotic signals in PBMCs.
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Affiliation(s)
- João Tomé-Carneiro
- Research Group on Quality, Safety and Bioactivity of Plant Foods, CEBAS-CSIC, 30100 Campus de Espinardo, Murcia, Spain
| | - Manuel Gonzálvez
- Cardiology Service, Morales Meseguer University Hospital, 30008 Avda. Marqués de los Velez, Murcia, Spain
| | - Mar Larrosa
- Research Group on Quality, Safety and Bioactivity of Plant Foods, CEBAS-CSIC, 30100 Campus de Espinardo, Murcia, Spain
| | - María J. Yáñez-Gascón
- Research Group on Quality, Safety and Bioactivity of Plant Foods, CEBAS-CSIC, 30100 Campus de Espinardo, Murcia, Spain
| | | | - José A. Ruiz-Ros
- Cardiology Service, Morales Meseguer University Hospital, 30008 Avda. Marqués de los Velez, Murcia, Spain
| | - Francisco A. Tomás-Barberán
- Research Group on Quality, Safety and Bioactivity of Plant Foods, CEBAS-CSIC, 30100 Campus de Espinardo, Murcia, Spain
| | - María T. García-Conesa
- Research Group on Quality, Safety and Bioactivity of Plant Foods, CEBAS-CSIC, 30100 Campus de Espinardo, Murcia, Spain
| | - Juan Carlos Espín
- Research Group on Quality, Safety and Bioactivity of Plant Foods, CEBAS-CSIC, 30100 Campus de Espinardo, Murcia, Spain
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Bazzo KO, Souto AA, Lopes TG, Zanin RF, Gomez MV, Souza AH, Campos MM. Evidence for the analgesic activity of resveratrol in acute models of nociception in mice. JOURNAL OF NATURAL PRODUCTS 2013; 76:13-21. [PMID: 23273136 DOI: 10.1021/np300529x] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The effects of trans-resveratrol (1) were evaluated in acute nociception models induced by capsaicin or glutamate in mice, in an attempt to further characterize its mechanism of action. The oral administration of 1 (50 and 100 mg/kg) reduced significantly the licking behavior elicited by capsaicin (1.6 μg/paw) or glutamate (10 μmol/paw). The co-administration of 1 into the mouse paw (200 μg/site) markedly prevented glutamate-induced licking, without affecting capsaicin responses. In addition, the intrathecal (it) injection of 1 (150 to 600 μg/site) greatly reduced the licking behavior caused by capsaicin, but not glutamate. Similarly, the intracerebroventricular injection of 1 (300 μg/site) caused a potent inhibition of capsaicin-induced nociception, while the glutamate responses remained unaffected. However, the co-administration of 1 (300 μg/site) reduced the biting behavior induced by spinal injection of glutamate (30 μg/site, it), leaving capsaicin (6.4 μg/site)-induced biting unaltered. Notably, the oral administration of 1 (100 mg/kg) inhibited significantly the capsaicin-induced increase of c-Fos and COX-2 labeling in the spinal cord and COX-2 expression in the cortex, but failed to affect c-Fos and COX-2 expression in the glutamate model. This study has explored the effects of 1 in both the capsaicin and glutamate models, extending current knowledge on the analgesic effects of trans-resveratrol.
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Affiliation(s)
- Karen O Bazzo
- Postgraduate Program in Medicine and Health Sciences, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, RS, Brazil
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Truchado P, Giménez-Bastida JA, Larrosa M, Castro-Ibáñez I, Espín JC, Tomás-Barberán FA, García-Conesa MT, Allende A. Inhibition of quorum sensing (QS) in Yersinia enterocolitica by an orange extract rich in glycosylated flavanones. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:8885-8894. [PMID: 22533445 DOI: 10.1021/jf301365a] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Flavanones, flavonoids abundant in Citrus , have been shown to interfere with quorum sensing (QS) and affect related physiological processes. We have investigated the QS-inhibitory effects of an orange extract enriched in O-glycosylated flavanones (mainly naringin, neohesperidin, and hesperidin). The QS-inhibitory capacity of this extract and its main flavanone components was first screened using the bacteriological monitoring system Chromobacterium violaceum . We next examined the ability of the orange extract and of some of the flavanones to (i) reduce the levels of the QS mediators produced by Y. enterocolitica using HPLC-MS/MS, (ii) inhibit biofilm formation, and (iii) inhibit swimming and swarming motility. Additionally, we evaluated changes in the expression of specific genes involved in the synthesis of the lactones (yenI, yenR) and in the flagellar regulon (flhDC, fleB, fliA) by RT-PCR. The results showed that the orange extract and its main flavanone components inhibited QS in C. violaceum, diminished the levels of lactones secreted by Y. enterocolitica to the media, and decreased QS-associated biofilm maturation without affecting bacterial growth. Among the tested compounds, naringin was found to inhibit swimming motility. Exposure to the orange extract and (or) to naringin was also found to be associated with induction of the transcription levels of yenR, flhDC, and fliA. This work shows the in vitro QS-inhibitory effects of an orange extract enriched in flavanones against a human enteropathogen at doses that can be achieved through the diet and suggests that consumption of these natural extracts may have a beneficial antipathogenic effect.
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Affiliation(s)
- Pilar Truchado
- Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS-CSIC , P.O. Box 164, 30100 Campus de Espinardo, Murcia, Spain
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Catalgol B, Batirel S, Taga Y, Ozer NK. Resveratrol: French paradox revisited. Front Pharmacol 2012; 3:141. [PMID: 22822401 PMCID: PMC3398412 DOI: 10.3389/fphar.2012.00141] [Citation(s) in RCA: 286] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2012] [Accepted: 06/27/2012] [Indexed: 12/12/2022] Open
Abstract
Resveratrol is a polyphenol that plays a potentially important role in many disorders and has been studied in different diseases. The research on this chemical started through the “French paradox,” which describes improved cardiovascular outcomes despite a high-fat diet in French people. Since then, resveratrol has been broadly studied and shown to have antioxidant, anti-inflammatory, anti-proliferative, and anti-angiogenic effects, with those on oxidative stress possibly being most important and underlying some of the others, but many signaling pathways are among the molecular targets of resveratrol. In concert they may be beneficial in many disorders, particularly in diseases where oxidative stress plays an important role. The main focus of this review will be the pathways affected by resveratrol. Based on these mechanistic considerations, the involvement of resveratrol especially in cardiovascular diseases, cancer, neurodegenerative diseases, and possibly in longevity will be is addressed.
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Affiliation(s)
- Betul Catalgol
- Department of Biochemistry, Faculty of Medicine, Genetic and Metabolic Diseases Research Center, Marmara University Istanbul, Turkey
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Azorín-Ortuño M, Yañéz-Gascón MJ, Pallarés FJ, Rivera J, González-Sarrías A, Larrosa M, Vallejo F, García-Conesa MT, Tomás-Barberán F, Espín JC. A dietary resveratrol-rich grape extract prevents the developing of atherosclerotic lesions in the aorta of pigs fed an atherogenic diet. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:5609-5620. [PMID: 22594392 DOI: 10.1021/jf301154q] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The presence of grape and wine polyphenol resveratrol (RES) in the diet is negligible. Therefore, the cardiovascular benefits of this molecule, in a dietary context, remain to be established. We aimed to investigate, through dietary intervention, the effects of a resveratrol-rich grape extract (GE-RES) on the prevention of early aortic lesions in pigs fed an atherogenic diet (AD). These effects were compared with those produced by a grape extract lacking RES (GE) or RES alone. Pigs fed the AD for 4 months showed early atherosclerotic lesions in the thoracic aorta: degeneration and fragmentation of elastic fibers, increase of intima thickness, subendothelial fibrosis, and accumulation of fatty cells and anion superoxide radicals. GE-RES was the most effective treatment and prevented the disruption of aortic elastic fibers, decreased their alteration (57%), and reduced the intima thickness (33%) and the accumulation of fatty cells (42%) and O(2)(•-) (38%) in aortic tissue. In addition, GE-RES moderately downregulated the expression of the suppressors of cytokine signaling 1 (SOCS1) and 3 (SOCS3), key regulators of vascular cell responses, in peripheral mononuclear blood cells. Our results suggest that the consumption of this GE-RES nutraceutical, in a dietary prevention context, could prevent early atherosclerotic events. The presence of RES in the grape extract strengthened these effects.
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Affiliation(s)
- María Azorín-Ortuño
- Department of Food Science and Technology, CEBAS-CSIC, 30100 Campus de Espinardo, Murcia, Spain
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