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Wang Q, Hu GL, Qiu MH, Cao J, Xiong WY. Coffee, tea, and cocoa in obesity prevention: Mechanisms of action and future prospects. Curr Res Food Sci 2024; 8:100741. [PMID: 38694556 PMCID: PMC11061710 DOI: 10.1016/j.crfs.2024.100741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 04/15/2024] [Accepted: 04/16/2024] [Indexed: 05/04/2024] Open
Abstract
Obesity, a major public health problem, causes numerous complications that threaten human health and increase the socioeconomic burden. The pathophysiology of obesity is primarily attributed to lipid metabolism disorders. Conventional anti-obesity medications have a high abuse potential and frequently deliver insufficient efficacy and have negative side-effects. Hence, functional foods are regarded as effective alternatives to address obesity. Coffee, tea, and cocoa, three widely consumed beverages, have long been considered to have the potential to prevent obesity, and several studies have focused on their intrinsic molecular mechanisms in past few years. Therefore, in this review, we discuss the mechanisms by which the bioactive ingredients in these three beverages counteract obesity from the aspects of adipogenesis, lipolysis, and energy expenditure (thermogenesis). The future prospects and challenges for coffee, tea, and cocoa as functional products for the treatment of obesity are also discussed, which can be pursued for future drug development and prevention strategies against obesity.
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Affiliation(s)
- Qian Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource (Ministry of Education), Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650500, China
| | - Gui-Lin Hu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, China
| | - Ming-Hua Qiu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, China
| | - Jun Cao
- Key Laboratory for Transboundary Ecosecurity of Southwest China (Ministry of Education), Yunnan Key Laboratory of Plant Reproductive Adaptation and Evolutionary Ecology, Institute of Biodiversity, School of Ecology and Environmental Science, Yunnan University, Kunming, 650504, Yunnan, China
| | - Wen-Yong Xiong
- Key Laboratory of Medicinal Chemistry for Natural Resource (Ministry of Education), Yunnan Provincial Center for Research & Development of Natural Products, School of Pharmacy, Yunnan University, Kunming, 650500, China
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Liszkowska J, Gozdecka G, Sitarz M. Methods to Increase or Decrease Resistance to Photodegradation and Biodegradation of Polyurethane/Polyisocyanurate (PU/PIR) Foams. MATERIALS (BASEL, SWITZERLAND) 2023; 16:5930. [PMID: 37687623 PMCID: PMC10488417 DOI: 10.3390/ma16175930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/24/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023]
Abstract
Two series of rigid polyurethane-polyisocyanurate (PU/PIR) foams were obtained. They were modified using powder fillers, such as industrial food cocoa (K5-K15 foam) and instant freeze-dried coffee (KR-KR15) added in amounts of 5, 10 and 15 wt.%. W foam (reference) was obtained without filler. The foams were degraded in a climate chamber for 1 week, 2 weeks or 3 weeks. Appropriate temperature, humidity and UV radiation were set in the chamber, which did not change throughout the degradation process. The foams were also degraded in an oven for two days at 120 °C. The foam tests carried out indicated, among others, on the decrease in compressive strength along with the increase in the residence time of the samples in the chamber. Degraded foams also changed color. Foams containing 5% and 10% of industrial cocoa or freeze-dried coffee were more susceptible to degradation. The addition of 15% coffee or cocoa slows down the degradation process. In the present study, industrial food cocoa and instant freeze-dried coffee were used as modifiers of rigid PU/PIR foam. These fillers have two functions: they accelerate the biodegradation of foams and have antioxidant properties.
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Affiliation(s)
- Joanna Liszkowska
- Department of Chemistry and Technology of Polyurethanes, Institute of Materials Engineering, Kazimierz Wielki University, J. K. Chodkiewicza 30, PL 85-064 Bydgoszcz, Poland
| | - Grażyna Gozdecka
- Department of Technology and Engineering of the Food Industry, Faculty of Chemical Technology and Engineering, Bydgoszcz University of Technology, PL 85-064 Bydgoszcz, Poland;
| | - Magdalena Sitarz
- Syl & Ant Instruments, ul. Pyskowicka 12, PL 44-172 Niewiesze, Poland
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Theobroma cacao fortified-feed ameliorates potassium bromate-induced oxidative damage in male Wistar rat. Toxicol Rep 2023; 10:269-280. [PMID: 36876028 PMCID: PMC9976575 DOI: 10.1016/j.toxrep.2023.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/31/2023] [Accepted: 02/16/2023] [Indexed: 02/19/2023] Open
Abstract
Some therapeutic and beneficial health properties of the Theobroma cacao leaf have been documented. This study evaluated the ameliorative effect of Theobroma cacao-fortified feed against potassium bromate-induced oxidative damage in male Wistar rats. Thirty rats were randomly grouped into A-E. Except for E (the negative control), the rats in the other groups were administered 0.5 ml of 10 mg/kg body weight of potassium bromate daily using oral gavage and then allowed access to feed and water ad libitum. Groups B, C, and D were fed with 10 %, 20 %, and 30 % leaf-fortified feed respectively, while the negative and positive control (A) was fed with commercial feed. The treatment was carried out consecutively for fourteen days. In the liver and kidney, there was a significant increase (p < 0.05) in total protein concentration, a significant decrease (P < 0.05) in MDA level, and SOD activity in the fortified feed group compared to the positive control. Furthermore, in the serum, there was a significant increase (p < 0.05) in the albumin concentration, and ALT activity, and a significant decrease (p < 0.05) in urea concentration in the fortified feed groups compared to the positive control. The histopathology of the liver and kidney in the treated groups showed moderate cell degeneration compared to the positive control group. Antioxidant activity due to the presence of flavonoids and metal chelating activity of fiber in Theobroma cacao leaf could be responsible for the ameliorative effect of the fortified feed against potassium bromate-induced oxidative damage.
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Mello GHD, D'Ávila CMDS, Viana AR, Krause LMF, Cadoná FC. Cocoa presents cytotoxicity against melanoma cancer cell lines (A-375 e B16-F10) and improves chemotherapy activity by increasing oxidative stress. J Food Biochem 2022; 46:e14512. [PMID: 36332189 DOI: 10.1111/jfbc.14512] [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: 07/27/2022] [Revised: 10/05/2022] [Accepted: 10/21/2022] [Indexed: 11/06/2022]
Abstract
Melanoma frequently presents a poor chemotherapy response. In this scenario, investigations for new therapies are essential. Thus, cocoa is highlighted in this area since it presents many biological properties. This study investigated the anticarcinogenic activity of cocoa in melanoma cell lines (A-375 and B16-F10). Melanoma and fibroblast (HFF-1) cell lines were exposed to different concentrations of cocoa seeds (30 to 2000 ug/ml) at 24 and 72 h. Cocoa was also associated with paclitaxel IC50. We conducted viability, proliferation, and oxidative stress analyses. Our findings suggested that cocoa isolated, at almost all concentrations tested, was able to reduce viability and proliferation of B16-F10 cells and proliferation of A-375 cells via oxidative stress increasing. Also, cocoa caused no damage in fibroblast cells. Moreover, cocoa increased paclitaxel activity on A-375 by reducing cell proliferation and increasing oxidative stress. Therefore, the results highlight cocoa as a potent selective adjuvant anticancer agent against melanoma. PRACTICAL APPLICATIONS: In conclusion, more studies should be performed to deeply explore this remarkable action of cocoa as a an promising adjuvant to enhance chemotherapy.
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Affiliation(s)
- Gabriela Haas de Mello
- Post-Graduate Program in Health and Life Sciences, Franciscan University, Santa Maria, Brazil
| | | | | | | | - Francine Carla Cadoná
- Post-Graduate Program in Health and Life Sciences, Franciscan University, Santa Maria, Brazil
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Abdullah, Ahmad N, Tian W, Zengliu S, Zou Y, Farooq S, Huang Q, Xiao J. Recent advances in the extraction, chemical composition, therapeutic potential, and delivery of cardamom phytochemicals. Front Nutr 2022; 9:1024820. [PMID: 36245491 PMCID: PMC9562589 DOI: 10.3389/fnut.2022.1024820] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 09/07/2022] [Indexed: 11/13/2022] Open
Abstract
Dietary phytochemicals including plant-derived alkaloids, carotenoids, organosulfur compounds, phenolics, and phytosterols, are health-promoting bioactive compounds that help in the prevention and mitigation of chronic diseases and microbial infections beyond basic nutrition supply. This article covers recent advances in the extraction, chemical composition, therapeutic potential (nutraceutical and antimicrobial), and delivery of black and green cardamom-derived phytochemicals. In recent years, advance extraction techniques (e.g., enzyme- assisted-, instant controlled pressure drop-, microwave- assisted-, pressurized liquid-, sub- critical-, supercritical fluid-, and ultrasound-assisted extractions) have been applied to obtain phytochemicals from cardamom. The bioactive constituents identification techniques, specifically GC-MS analysis revealed that 1,8-cineole and α-terpinyl acetate were the principle bioactive components in black and green cardamom. Regarding therapeutic potential, research findings have indicated desirable health properties of cardamom phytochemicals, including antioxidant-, anti-hypercholesterolemic, anti-platelet aggregation, anti-hypertensive, and gastro-protective effects. Moreover, antimicrobial investigations revealed that cardamom phytochemicals effectively inhibited growth of pathogenic microorganisms (bacteria and fungi), biofilm formation inhibition (Gram-negative and Gram-positive bacteria) and bacterial quorum sensing inhibition. Encapsulation and delivery vehicles, including microcapsules, nanoparticles, nanostructured lipid carriers, and nanoliposomes were effective strategies to enhance their stability, bioavailability and bioefficacy. In conclusion, cardamom phytochemicals had promising therapeutic potentials (antioxidant and antimicrobial) due to polyphenols, thus could be used as functional additive to increase shelf life, inhibit oxidative rancidity and confer pleasant aroma to commercial edibles as well as mitigate oxidative stress and lifestyle related chronic diseases (e.g., cardiovascular and gastrointestinal diseases). A future perspective concerning the fabrication of functional foods, nutraceuticals and antibiotics to promote cardamom phytochemicals applications as biotherapeutic agents at large-scale requires thorough investigations, e.g., optimum dose and physical form of supplementation to obtain maximum health benefits.
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Rodrigo-Gonzalo MJ, González-Manzano S, Mendez-Sánchez R, Santos-Buelga C, Recio-Rodríguez JI. Effect of Polyphenolic Complements on Cognitive Function in the Elderly: A Systematic Review. Antioxidants (Basel) 2022; 11:antiox11081549. [PMID: 36009271 PMCID: PMC9404940 DOI: 10.3390/antiox11081549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 08/05/2022] [Accepted: 08/06/2022] [Indexed: 12/03/2022] Open
Abstract
Polyphenols have been shown to be effective against many chronic diseases. These compounds could have a beneficial effect at the cognitive level. The exact mechanism by which they provide positive effects at the cognitive level is not well known, but it is believed that they could counteract neuroinflammation. The objective of this study is to review nutritional interventions that include foods or supplements rich in flavanols, flavonols, or stilbenes to the usual diet on cognitive deterioration in people over 50 years of age. Clinical trials published in PubMed and Web of Science from 1 March 2010 to 1 March 2020 were explored, from which 14 studies were selected. All of them showed some improvement after the intervention. In interventions with flavanols and stilbenes, relevant improvements have been observed both in healthy patients and in patients with established cognitive impairment. Most studies agree that the greatest benefits are found with high doses and longer duration treatments. The changes were fundamentally assessed through cognitive tests, and in some of the studies, through magnetic resonance imaging (fMRI). The type of cognitive test used to assess the effect of the intervention was revealed to be critical. Several studies have also shown improvements in analytical parameters and blood pressure.
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Affiliation(s)
- María José Rodrigo-Gonzalo
- Grupo de Investigación de Polifenoles (GIP-USAL), Universidad de Salamanca, E-37007 Salamanca, Spain
- Facultad de Enfermería y Fisioterapia, Universidad de Salamanca, E-37007 Salamanca, Spain
| | - Susana González-Manzano
- Grupo de Investigación de Polifenoles (GIP-USAL), Universidad de Salamanca, E-37007 Salamanca, Spain
- Facultad de Enfermería y Fisioterapia, Universidad de Salamanca, E-37007 Salamanca, Spain
- Grupo de Fisioterapia, Recuperación Funcional y Ejercicio Terapéutico del Instituto de Investigación Biomédica de Salamanca (IBSAL), E-37007 Salamanca, Spain
- Correspondence:
| | - Roberto Mendez-Sánchez
- Facultad de Enfermería y Fisioterapia, Universidad de Salamanca, E-37007 Salamanca, Spain
- Grupo de Fisioterapia, Recuperación Funcional y Ejercicio Terapéutico del Instituto de Investigación Biomédica de Salamanca (IBSAL), E-37007 Salamanca, Spain
| | - Celestino Santos-Buelga
- Grupo de Investigación de Polifenoles (GIP-USAL), Universidad de Salamanca, E-37007 Salamanca, Spain
| | - Jose Ignacio Recio-Rodríguez
- Facultad de Enfermería y Fisioterapia, Universidad de Salamanca, E-37007 Salamanca, Spain
- Unidad de Investigación en Atención Primaria de Salamanca (APISAL), Instituto de Investigación Biomédica de Salamanca (IBSAL), Red de Investigación en Cronicidad, Atención Primaria y Promoción de la Salud (RICAPPS), E-37007 Salamanca, Spain
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Febrianto NA, Zhu F. Comparison of bioactive components and flavor volatiles of diverse cocoa genotypes of Theobroma grandiflorum, Theobroma bicolor, Theobroma subincanum and Theobroma cacao. Food Res Int 2022; 161:111764. [DOI: 10.1016/j.foodres.2022.111764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 07/21/2022] [Accepted: 08/02/2022] [Indexed: 11/04/2022]
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Laveriano-Santos EP, Arancibia-Riveros C, Tresserra-Rimbau A, Castro-Barquero S, Ruiz-León AM, Estruch R, Casas R, Bodega P, de Miguel M, de Cos-Gandoy A, Martínez-Gómez J, Rodríguez C, Santos-Beneit G, Fernández-Alvira JM, Fernández-Jiménez R, Lamuela-Raventós RM. Flavonoid Intake From Cocoa-Based Products and Adiposity Parameters in Adolescents in Spain. Front Nutr 2022; 9:931171. [PMID: 35873437 PMCID: PMC9298534 DOI: 10.3389/fnut.2022.931171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 06/08/2022] [Indexed: 11/13/2022] Open
Abstract
Background Cocoa-based products are a good source of flavonoids, which may have beneficial effects on metabolic health. Objective The aim of this study is to assess the relationship between flavonoids from cocoa-based products and adiposity parameters in adolescents. Methods A cross-sectional study was conducted involving 944 adolescents aged 11-14 years enrolled in the SI! Program for Secondary Schools trial in Spain with available baseline data from food frequency questionnaires and anthropometric measurements [weight, height, waist circumference (WC), and fat mass percentage (% FM) by bioimpedance analysis]. Fat mass index (FMI) and waist-to-height ratio (WHtR) were obtained by dividing fat mass by height and WC by height, respectively. Body mass index (BMI), WC, and FMI for age and gender z-score were calculated. Overweight/obesity was defined as BMI ≥ 85th percentile and excess adiposity as %FM or FMI ≥ 75th percentile. WC ≥ 90th percentile and WHtR with a 0.5 threshold were considered as criteria of abdominal obesity. Multilevel mixed-effect regressions were used to evaluate the association between flavonoids from cocoa-based products and adiposity parameters. Municipalities and schools were considered random effects. Results Participants with a higher flavonoid intake from cocoa-based products had lower WC z-score [B = -0.04, 95% CI (-0.07; -0.01), P-for trend = 0.045] and WHtR [B = -0.01, 95% CI (-0.02; -0.01), P- for trend < 0.001]. They also had lower probability of having abdominal obesity [OR 0.66, 95% CI (0.52; 0.85), P- for trend = 0.001]. Inverse associations were observed between flavonoids from cocoa powder and BMI z-score [B = -0.08, 95% CI (-0.12; -0.05), P < 0.001], WC z-score [B = -0.06, 95% CI (-0.11; -0.02), P = 0.003], WHtR [B = -0.01, 95% CI (-0.01; -0.00), P < 0.001], %FM [B = -1.11, 95% CI (-1.48; -0.75), P < 0.001], and FMI z-score [B = -0.18, 95% CI (-0.20; -0.17), P < 0.001]. Regarding dark chocolate, an inverse association only with WC z-score [B = -0.06, 95% CI (-0.08; -0.05), P < 0.001] was found. However, no association was observed between flavonoids from milk chocolate intake and anthropometric parameters. Conclusions A higher intake of flavonoids from cocoa-based products was associated with lower adiposity parameters and a lower probability of presenting abdominal obesity.
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Affiliation(s)
- Emily P Laveriano-Santos
- Department of Nutrition, Food Science and Gastronomy, School of Pharmacy and Food Sciences, XIA, Institute of Nutrition and Food Safety (INSA-UB), University of Barcelona, Barcelona, Spain
| | - Camila Arancibia-Riveros
- Department of Nutrition, Food Science and Gastronomy, School of Pharmacy and Food Sciences, XIA, Institute of Nutrition and Food Safety (INSA-UB), University of Barcelona, Barcelona, Spain
| | - Anna Tresserra-Rimbau
- Department of Nutrition, Food Science and Gastronomy, School of Pharmacy and Food Sciences, XIA, Institute of Nutrition and Food Safety (INSA-UB), University of Barcelona, Barcelona, Spain.,Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Sara Castro-Barquero
- Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.,Department of Internal Medicine, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Ana María Ruiz-León
- Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.,Department of Internal Medicine, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain.,Mediterranean Diet Foundation, Barcelona, Spain
| | - Ramón Estruch
- Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.,Department of Internal Medicine, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Rosa Casas
- Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.,Department of Internal Medicine, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Patricia Bodega
- Foundation for Science, Health and Education (SHE), Barcelona, Spain.,Centro Nacional de Investigaciones Cardiovasculares Carlos III (F.S.P.), Madrid, Spain
| | - Mercedes de Miguel
- Foundation for Science, Health and Education (SHE), Barcelona, Spain.,Centro Nacional de Investigaciones Cardiovasculares Carlos III (F.S.P.), Madrid, Spain
| | - Amaya de Cos-Gandoy
- Foundation for Science, Health and Education (SHE), Barcelona, Spain.,Centro Nacional de Investigaciones Cardiovasculares Carlos III (F.S.P.), Madrid, Spain
| | - Jesús Martínez-Gómez
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (F.S.P.), Madrid, Spain
| | - Carla Rodríguez
- Foundation for Science, Health and Education (SHE), Barcelona, Spain
| | - Gloria Santos-Beneit
- Foundation for Science, Health and Education (SHE), Barcelona, Spain.,The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | | | - Rodrigo Fernández-Jiménez
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (F.S.P.), Madrid, Spain.,CIBER de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain.,Department of Cardiology, Hospital Universitario Clínico San Carlos, Madrid, Spain
| | - Rosa M Lamuela-Raventós
- Department of Nutrition, Food Science and Gastronomy, School of Pharmacy and Food Sciences, XIA, Institute of Nutrition and Food Safety (INSA-UB), University of Barcelona, Barcelona, Spain.,Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
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Chia seeds as functional ingredient of healthy muffins. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01503-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Liu Y, Sun R, Lin X, Wu L, Chen H, Shen S, Li Y, Wei Y, Deng G. Procyanidins and its metabolites by gut microbiome improves insulin resistance in gestational diabetes mellitus mice model via regulating NF-κB and NLRP3 inflammasome pathway. Biomed Pharmacother 2022; 151:113078. [PMID: 35567986 DOI: 10.1016/j.biopha.2022.113078] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 04/29/2022] [Accepted: 05/04/2022] [Indexed: 02/05/2023] Open
Abstract
Gestational Diabetes Mellitus (GDM) has an effect on the health of pregnant women and fetuses. Procyanidins (PA) is a flavonoid with anti-diabetic activity, but its effects and mechanisms on GDM have not been defined. Herein, we studied further the functions and mechanisms of PA on insulin resistance (IR) in GDM mice, as well as on postpartum and offspring mice. GDM mice model was built by feeding a high-fat-high-sucrose diet, and PA intervention (27.8 mg/kg/d) was performed from 4 weeks before pregnancy to delivery. Intestinal flora deficient (IFD) mice model was established by broad spectrum antibiotics. PA decreased the gestational weight gain, and the levels of fasting blood glucose, insulin, homeostasis model of assessment for IR index, yet increased the levels of HOMA for insulin sensitivity index. Interestingly, in IFD mice the effect of PA on improving IR was significantly weakened. PA inhibited inflammation by decreasing the levels of IL-6, TNF-α, IL-17 and CRP, which also been blocked in the IFD mice. Moreover, PA improved glycometabolism and reduced the secretion of inflammatory factors and hepatic inflammation infiltration of mice at 4 weeks postpartum, but had no significant effect on offspring mice. Mechanistically, PA treatment suppressed the nuclear factor-κB (NF-κB) p65 nuclear translocation and nucleotide-binding domain like receptor protein 3 (NLRP3) inflammasome activation. In vitro studies, 4-hydroxyphenylacetic acid and 3-(4-hydroxyphenyl) propionic acid, main intestinal flora metabolites of PA restrained NF-κB/NLRP3 activation. In conclusions, PA improved IR via NF-κB/NLRP3 pathway in GDM and postpartum mice, which partly through its metabolites by gut microbiome.
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Affiliation(s)
- Yao Liu
- Department of Clinical Nutrition, Union Shenzhen Hospitalof Huazhong University of Science and Technology, Shenzhen, China
| | - Ruifang Sun
- Department of Clinical Nutrition, Union Shenzhen Hospitalof Huazhong University of Science and Technology, Shenzhen, China
| | - XiaoPing Lin
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Lanlan Wu
- Department of Clinical Nutrition, Union Shenzhen Hospitalof Huazhong University of Science and Technology, Shenzhen, China
| | - Hengying Chen
- Injury Prevention Research Center, Shantou University Medical College, Shantou, China
| | - Siwen Shen
- Department of Clinical Nutrition, Union Shenzhen Hospitalof Huazhong University of Science and Technology, Shenzhen, China
| | - Yan Li
- Department of Clinical Nutrition, Chengdu Shuangliu District Maternal and Child Health Hospital, Chengdu, China
| | - Yuanhuan Wei
- Department of Clinical Nutrition, Union Shenzhen Hospitalof Huazhong University of Science and Technology, Shenzhen, China
| | - Guifang Deng
- Department of Clinical Nutrition, Union Shenzhen Hospitalof Huazhong University of Science and Technology, Shenzhen, China.
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Bapir M, Campagnolo P, Rodriguez-Mateos A, Skene SS, Heiss C. Assessing Variability in Vascular Response to Cocoa With Personal Devices: A Series of Double-Blind Randomized Crossover n-of-1 Trials. Front Nutr 2022; 9:886597. [PMID: 35769385 PMCID: PMC9234529 DOI: 10.3389/fnut.2022.886597] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 05/17/2022] [Indexed: 12/30/2022] Open
Abstract
Controlled clinical intervention studies have demonstrated that cocoa flavanols (CF) can decrease blood pressure and arterial stiffness in healthy humans, although a large variability in the effect size across trials has been reported. In this study, we evaluated the intra- and inter-individual variability of responses to CF in everyday life using a series of n-of-1 trials in healthy free-living individuals with normal blood pressure carrying personal devices. In total, eleven healthy young humans participated in a repeated crossover randomized controlled double-blind n-of-1 trial. On 8 consecutive days, each volunteer consumed on alternating days 6 CF capsules (862 mg CF) on 4 days and 6 matched placebo capsules (P, 0 mg CF/day) on another 4 days in one of the two randomized sequences (CF-P-CF-P-CF-P-CF-P or P-CF-P-CF-P-CF-P-CF). On each day, the capsules were taken at the same time in the morning with breakfast after baseline measurements. Each subject was provided with an upper arm blood pressure monitor and a finger clip that measures pulse wave velocity (PWV). Measurements of blood pressure, heart rate, and PWV were taken at least hourly over 12 h during the day by the participants. On the first 2 days, measurements were performed under supervision to provide training. The overall mixed model analysis showed that CF significantly decreased 12-h systolic blood pressure and PWV by −1.4 ± 0.3 mmHg and −0.11 ± 0.03 m/s, respectively. Peak effects were observed within the first 3 h (1.5 h SBP: −4.9 ± 2.2 mmHg, PWV: −0.32 ± 0.17 m/s) and again after 8 h post-ingestion. Large inter-individual variation in responses was found [intra-cluster correlation coefficients (ICC): 0.41, 0.41]. When analyzing single individuals’ datasets, there was also considerable between-day variation in individual responses that varied greatly between subjects (ICC: 0–0.30, 0–0.22, 0–0.45). Effect sizes inversely correlated with baseline blood pressure values both between- and within-subjects. The data confirm that cocoa can decrease blood pressure and arterial stiffness in everyday life when elevated within the normal range. The large inter- and intra-individual variation in responses calls for more personalized nutritional intervention strategies.
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Affiliation(s)
- Mariam Bapir
- Department of Clinical and Experimental Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
| | - Paola Campagnolo
- Department of Biochemical Sciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
| | - Ana Rodriguez-Mateos
- Department of Nutritional Sciences, School of Life Course and Population Sciences, Faculty of Life Sciences and Medicine, King’s College London, London, United Kingdom
| | - Simon S. Skene
- Department of Clinical and Experimental Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
| | - Christian Heiss
- Department of Clinical and Experimental Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
- Vascular Department, Surrey and Sussex NHS Healthcare Trust, Redhill, United Kingdom
- *Correspondence: Christian Heiss,
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12
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Chaiprasongsuk A, Panich U. Role of Phytochemicals in Skin Photoprotection via Regulation of Nrf2. Front Pharmacol 2022; 13:823881. [PMID: 35645796 PMCID: PMC9133606 DOI: 10.3389/fphar.2022.823881] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 04/11/2022] [Indexed: 12/13/2022] Open
Abstract
Ethnopharmacological studies have become increasingly valuable in the development of botanical products and their bioactive phytochemicals as novel and effective preventive and therapeutic strategies for various diseases including skin photoaging and photodamage-related skin problems including abnormal pigmentation and inflammation. Exploring the roles of phytochemicals in mitigating ultraviolet radiation (UVR)-induced skin damage is thus of importance to offer insights into medicinal and ethnopharmacological potential for development of novel and effective photoprotective agents. UVR plays a role in the skin premature aging (or photoaging) or impaired skin integrity and function through triggering various biological responses of skin cells including apoptosis, oxidative stress, DNA damage and inflammation. In addition, melanin produced by epidermal melanocytes play a protective role against UVR-induced skin damage and therefore hyperpigmentation mediated by UV irradiation could reflect a sign of defensive response of the skin to stress. However, alteration in melanin synthesis may be implicated in skin damage, particularly in individuals with fair skin. Oxidative stress induced by UVR contributes to the process of skin aging and inflammation through the activation of related signaling pathways such as the mitogen-activated protein kinase (MAPK)/activator protein-1 (AP-1), the phosphatidylinositol 3-kinase (PI3K)/protein kinase B (Akt), the nuclear factor kappa B (NF-κB) and the signal transducer and activator of transcription (STAT) in epidermal keratinocytes and dermal fibroblasts. ROS formation induced by UVR also plays a role in regulation of melanogenesis in melanocytes via modulating MAPK, PI3K/Akt and the melanocortin 1 receptor (MC1R)-microphthalmia-associated transcription factor (MITF) signaling cascades. Additionally, nuclear factor erythroid 2-related factor 2 (Nrf2)-regulated antioxidant defenses can affect the major signaling pathways involved in regulation of photoaging, inflammation associated with skin barrier dysfunction and melanogenesis. This review thus highlights the roles of phytochemicals potentially acting as Nrf2 inducers in improving photoaging, inflammation and hyperpigmentation via regulation of cellular homeostasis involved in skin integrity and function. Taken together, understanding the role of phytochemicals targeting Nrf2 in photoprotection could provide an insight into potential development of natural products as a promising strategy to delay skin photoaging and improve skin conditions.
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Affiliation(s)
| | - Uraiwan Panich
- Department of Pharmacology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
- *Correspondence: Uraiwan Panich,
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13
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Toxicological Assessments of a Proprietary Blend of Punica granatum Fruit Rind and Theobroma cacao Seed Extracts: Acute, Subchronic, and Genetic Toxicity Studies. J Toxicol 2022; 2022:3903943. [PMID: 35571381 PMCID: PMC9106517 DOI: 10.1155/2022/3903943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 04/19/2022] [Indexed: 11/25/2022] Open
Abstract
LN18178 (Tesnor®) is a standardized, proprietary composition of aqueous ethanol extracts of Punica granatum fruit rind and Theobroma cacao seeds. The present study demonstrates a broad-spectrum toxicological evaluation of LN18178 utilizing in vitro and in vivo preclinical models following the Organization for Economic Cooperation and Development (OECD) guidelines for testing chemicals. Wistar rats did not show any clinical signs of toxicity and morbidity in acute oral and dermal toxicity tests with the median lethal dose (LD50) values of at least 5000 mg/kg and 2000 mg/kg body weight, respectively. LN18178 was nonirritating to the skin and eyes of the treated rabbits. In a ninety-day subchronic repeated oral dose toxicity study, the LN18178-treated Wistar rats did not show dose-related signs of toxicity on their body weight, food consumption, organ weights, hematology, and clinical chemistry parameters. The estimated no-observed-adverse-effect level (NOAEL) of LN18178 in male and female rats was 2500 mg/kg body weight. The observations from the bacterial reverse mutation test, in vitro chromosomal aberration assay, micronucleus assay in mouse bone marrow erythrocytes, and in vitro mouse lymphoma TK+/− gene mutation assay suggest that LN18178 is neither mutagenic nor clastogenic. In summary, the present study demonstrates that oral consumption of the herbal blend LN18178 does not show signs of toxicity; also it does not elicit genetic toxicity in the standard preclinical models.
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14
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Rebollo-Hernanz M, Aguilera Y, Martin-Cabrejas MA, Gonzalez de Mejia E. Phytochemicals from the Cocoa Shell Modulate Mitochondrial Function, Lipid and Glucose Metabolism in Hepatocytes via Activation of FGF21/ERK, AKT, and mTOR Pathways. Antioxidants (Basel) 2022; 11:antiox11010136. [PMID: 35052640 PMCID: PMC8772970 DOI: 10.3390/antiox11010136] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 12/31/2021] [Accepted: 01/05/2022] [Indexed: 02/04/2023] Open
Abstract
The cocoa shell is a by-product that may be revalorized as a source of bioactive compounds to prevent chronic cardiometabolic diseases. This study aimed to investigate the phytochemicals from the cocoa shell as targeted compounds for activating fibroblast growth factor 21 (FGF21) signaling and regulating non-alcoholic fatty liver disease (NAFLD)-related biomarkers linked to oxidative stress, mitochondrial function, and metabolism in hepatocytes. HepG2 cells treated with palmitic acid (PA, 500 µmol L−1) were used in an NAFLD cell model. Phytochemicals from the cocoa shell (50 µmol L−1) and an aqueous extract (CAE, 100 µg mL−1) enhanced ERK1/2 phosphorylation (1.7- to 3.3-fold) and FGF21 release (1.4- to 3.4-fold) via PPARα activation. Oxidative stress markers were reduced though Nrf-2 regulation. Mitochondrial function (mitochondrial respiration and ATP production) was protected by the PGC-1α pathway modulation. Cocoa shell phytochemicals reduced lipid accumulation (53–115%) and fatty acid synthase activity (59–93%) and prompted CPT-1 activity. Glucose uptake and glucokinase activity were enhanced, whereas glucose production and phosphoenolpyruvate carboxykinase activity were diminished. The increase in the phosphorylation of the insulin receptor, AKT, AMPKα, mTOR, and ERK1/2 conduced to the regulation of hepatic mitochondrial function and energy metabolism. For the first time, the cocoa shell phytochemicals are proved to modulate FGF21 signaling. Results demonstrate the in vitro preventive effect of the phytochemicals from the cocoa shell on NAFLD.
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Affiliation(s)
- Miguel Rebollo-Hernanz
- Department of Agricultural Chemistry and Food Science, Universidad Autónoma de Madrid, 28049 Madrid, Spain; (M.R.-H.); (Y.A.); (M.A.M.-C.)
- Institute of Food Science Research, CIAL (UAM-CSIC), 28049 Madrid, Spain
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Yolanda Aguilera
- Department of Agricultural Chemistry and Food Science, Universidad Autónoma de Madrid, 28049 Madrid, Spain; (M.R.-H.); (Y.A.); (M.A.M.-C.)
- Institute of Food Science Research, CIAL (UAM-CSIC), 28049 Madrid, Spain
| | - Maria A. Martin-Cabrejas
- Department of Agricultural Chemistry and Food Science, Universidad Autónoma de Madrid, 28049 Madrid, Spain; (M.R.-H.); (Y.A.); (M.A.M.-C.)
- Institute of Food Science Research, CIAL (UAM-CSIC), 28049 Madrid, Spain
| | - Elvira Gonzalez de Mejia
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
- Correspondence: ; Tel.: +1-217-244-3196
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15
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Munasinghe M, Afshari R, Heydarian D, Almotayri A, Dias DA, Thomas J, Jois M. Effects of cocoa on altered metabolite levels in purine metabolism pathways and urea cycle in Alzheimer's disease in C. elegans. TRANSLATIONAL MEDICINE OF AGING 2022. [DOI: 10.1016/j.tma.2022.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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16
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Rajasekar N, Sivanantham A, Ravikumar V, Rajasekaran S. An overview on the role of plant-derived tannins for the treatment of lung cancer. PHYTOCHEMISTRY 2021; 188:112799. [PMID: 33975161 DOI: 10.1016/j.phytochem.2021.112799] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 04/26/2021] [Accepted: 04/28/2021] [Indexed: 06/12/2023]
Abstract
Lung cancer is the leading cause of cancer-related death globally. Despite many advanced approaches to treat cancer, they are often ineffective due to resistance to classical anti-cancer drugs and distant metastases. Currently, alternative medicinal agents derived from plants are the major interest due to high bioavailability and fewer adverse effects. Tannins are polyphenolic compounds existing as specialized products in a wide variety of vegetables, fruits, and nuts. Many tannins have been found to possess protective properties, such as anti-inflammatory, anti-fibrotic, anti-microbial, anti-diabetic, and so on. This review aims to summarize the current knowledge addressing the anti-cancer effects of dietary tannins and their underlying molecular mechanisms. In vivo and in vitro studies provide evidences that anti-cancer effects of various tannins are predominantly mediated through negative regulation of transcription factors, growth factors, receptor kinases, and many oncogenic molecules. In addition, we also discussed the absorption, distribution, metabolism, excretion, and toxicity (ADMET) properties of tannins, clinical trial results as well as our perspective on future research with tannins.
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Affiliation(s)
- Nandhine Rajasekar
- Department of Biotechnology, BIT-Campus, Anna University, Tiruchirappalli, Tamil Nadu, India
| | - Ayyanar Sivanantham
- Department of Biotechnology, BIT-Campus, Anna University, Tiruchirappalli, Tamil Nadu, India
| | - Vilwanathan Ravikumar
- Department of Biochemistry, School of Life Science, Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - Subbiah Rajasekaran
- Department of Biochemistry, ICMR-National Institute for Research in Environmental Health, Bhopal, Madhya Pradesh, India.
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17
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Martin MÁ, Ramos S. Impact of cocoa flavanols on human health. Food Chem Toxicol 2021; 151:112121. [PMID: 33722594 DOI: 10.1016/j.fct.2021.112121] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 03/05/2021] [Accepted: 03/08/2021] [Indexed: 01/18/2023]
Abstract
Cocoa is a source of flavanols, and these phenolic compounds exert beneficial effects on health and aging, and reduce the risk of suffering chronic diseases (cardiovascular diseases, metabolic disorders, cancer). An increasing body of evidence has emerged to suggest that cocoa flavanols potentially are important chemopreventive natural agents. This review summarizes human studies from the past two decades, providing data related to the effects derived from cocoa intake on health and disease. Most human studies have reported beneficial effects of cocoa consumption on health and chronic diseases; however, outcomes are not unequivocal. Review of human studies enable to identify different mechanisms of action for cocoa, although they are not fully understood at present. In addition, it remains unclear whether cocoa consumption should be recommended to healthy subjects or to patients and what is the appropriate dosage or duration of cocoa consumption. Elucidation of information regarding these crucial issues could lead to cocoa use as an approach for decreasing the risk of certain chronic diseases, as well as improving health and quality of life.
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Affiliation(s)
- María Ángeles Martin
- Department of Metabolism and Nutrition, Institute of Food Science and Technology and Nutrition (ICTAN-CSIC), José Antonio Novais 10, Ciudad Universitaria, 28040, Madrid, Spain; Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Sonia Ramos
- Department of Metabolism and Nutrition, Institute of Food Science and Technology and Nutrition (ICTAN-CSIC), José Antonio Novais 10, Ciudad Universitaria, 28040, Madrid, Spain.
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18
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Ogidi CO, Abioye SA, Akinyemi DD, Fadairo FB, Bolaniran T, Akinyele BJ. Bioactivity assessment of ethanolic extracts from Theobroma cacao and Cola spp. wastes after solid state fermentation by Pleurotus ostreatus and Calocybe indica. ADVANCES IN TRADITIONAL MEDICINE 2021. [DOI: 10.1007/s13596-020-00543-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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19
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Liao Y, Zhou X, Zeng L. How does tea ( Camellia sinensis) produce specialized metabolites which determine its unique quality and function: a review. Crit Rev Food Sci Nutr 2021; 62:3751-3767. [PMID: 33401945 DOI: 10.1080/10408398.2020.1868970] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Tea (Camellia sinensis) is both a plant and a foodstuff. Many bioactive compounds, which are present in the final tea product and related to its quality or functional properties, are produced during the tea manufacturing process. However, the characteristic secondary metabolites, which give tea its unique qualities and are beneficial to human health, are produced mainly in the leaves during the process of plant growth. Therefore, it is important to understand how tea leaves produce these specialized metabolites. In this review, we first compare the common metabolites and specialized metabolites in tea, coffee, cocoa, and grape and discuss the occurrence of characteristic secondary metabolites in tea. Progress in research into the formation of these characteristic secondary metabolites in tea is summarized, including establishing a biological database and genetic transformation system, and the biosynthesis of characteristic secondary metabolites. Finally, speculation on future research into the characteristic secondary metabolites of tea is provided from the viewpoints of the origin, resources, cultivation, and processing of tea. This review provides an important reference for future research on the specialized metabolites of tea in terms of its characteristics.
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Affiliation(s)
- Yinyin Liao
- Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement & Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Xiaochen Zhou
- Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement & Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Lanting Zeng
- Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement & Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China.,Center of Economic Botany, Core Botanical Gardens, Chinese Academy of Sciences, Guangzhou, China
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20
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Favari C, Righetti L, Tassotti M, Gethings LA, Martini D, Rosi A, Antonini M, Rubert J, Manach C, Dei Cas A, Bonadonna R, Brighenti F, Dall'Asta C, Mena P, Del Rio D. Metabolomic Changes after Coffee Consumption: New Paths on the Block. Mol Nutr Food Res 2020; 65:e2000875. [PMID: 33300301 DOI: 10.1002/mnfr.202000875] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 11/30/2020] [Indexed: 12/26/2022]
Abstract
SCOPE Several studies suggest that regular coffee consumption may help preventing chronic diseases, but the impact of daily intake and the contribution of coffee metabolites in disease prevention are still unclear. The present study aims at evaluating whether and how different patterns of coffee intake (one cup of espresso coffee/day, three cups of espresso coffee/day, and one cup of espresso coffee/day and two cocoa-based products containing coffee two times per day) may impact endogenous molecular pathways. METHODS AND RESULTS A three-arm, randomized, crossover trial is performed in 21 healthy volunteers who consumed each treatment for one month. Urine samples are collected to perform untargeted metabolomics based on UHPLC-IMS-HRMS. A total of 153 discriminant metabolites are identified. Several molecular features are associated with coffee consumption, while others are linked with different metabolic pathways, such as phenylalanine, tyrosine, energy metabolism, steroid hormone biosynthesis, and arginine biosynthesis and metabolism. CONCLUSION This information has provided new insights into the metabolic routes by which coffee and coffee-related metabolites may exert effects on human health.
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Affiliation(s)
- Claudia Favari
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Medical School Building C, Via Volturno, 39, Parma, 43125, Italy
| | - Laura Righetti
- Department of Food and Drugs, University of Parma, Viale delle Scienze 17/A, Parma, 43124, Italy
| | - Michele Tassotti
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Medical School Building C, Via Volturno, 39, Parma, 43125, Italy
| | | | - Daniela Martini
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Medical School Building C, Via Volturno, 39, Parma, 43125, Italy.,Department of Food, Environmental and Nutritional Sciences (DeFENS), Università degli Studi di Milano, Milan, 20122, Italy
| | - Alice Rosi
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Medical School Building C, Via Volturno, 39, Parma, 43125, Italy
| | - Monica Antonini
- Division of Endocrinology and Metabolic Diseases, Department of Medicine and Surgery, University of Parma, Via Gramsci 14, Parma, 43126, Italy
| | - Josep Rubert
- Interdisciplinary Research Structure of Biotechnology and Biomedicine, Department of Biochemistry and Molecular Biology, Universitat de Valencia, Burjassot, València, 46100, Spain
| | - Claudine Manach
- Université Clermont Auvergne, INRAE, UNH, Clermont-Ferrand, F-63000, France
| | - Alessandra Dei Cas
- Division of Endocrinology and Metabolic Diseases, Department of Medicine and Surgery, University of Parma, Via Gramsci 14, Parma, 43126, Italy
| | - Riccardo Bonadonna
- Division of Endocrinology and Metabolic Diseases, Department of Medicine and Surgery, University of Parma, Via Gramsci 14, Parma, 43126, Italy
| | - Furio Brighenti
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Medical School Building C, Via Volturno, 39, Parma, 43125, Italy
| | - Chiara Dall'Asta
- Department of Food and Drugs, University of Parma, Viale delle Scienze 17/A, Parma, 43124, Italy
| | - Pedro Mena
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Medical School Building C, Via Volturno, 39, Parma, 43125, Italy
| | - Daniele Del Rio
- Human Nutrition Unit, Department of Veterinary Science, University of Parma, Parma, 43126, Italy.,School of Advanced Studies on Food and Nutrition, University of Parma, Parma, 43126, Italy
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21
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Del Pinto R, Pietropaoli D, Monaco A, Desideri G, Ferri C, Grassi D. Non-pharmacological Strategies Against Systemic Inflammation: Molecular Basis and Clinical Evidence. Curr Pharm Des 2020; 26:2620-2629. [PMID: 32242777 DOI: 10.2174/1381612826666200403122600] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 02/19/2020] [Indexed: 12/19/2022]
Abstract
Systemic inflammation is a common denominator to a variety of cardiovascular (CV) and non-CV diseases and relative risk factors, including hypertension and its control, metabolic diseases, rheumatic disorders, and those affecting the gastrointestinal tract. Besides medications, a non-pharmacological approach encompassing lifestyle changes and other complementary measures is mentioned in several updated guidelines on the management of these conditions. We performed an updated narrative review on the mechanisms behind the systemic impact of inflammation and the role of non-pharmacological, complementary measures centered on lowering systemic phlogosis for preserving or restoring a good global health. The central role of genetics in shaping the immune response is discussed in conjunction with that of the microbiome, highlighting the interdependence and mutual influences between the human genome and microbial integrity, diversity, and functions. Several plausible strategies to modulate inflammation and restore balanced crosstalk between the human genome and the microbiome are then recapitulated, including dietary measures, active lifestyle, and other potential approaches to manipulate the resident microbial community. To date, evidence from high-quality human studies is sparse to allow the unconditioned inclusion of understudied, though plausible solutions against inflammation into public health strategies for global wellness. This gap claims further focused, well-designed research targeted at unravelling the mechanisms behind future personalized medicine.
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Affiliation(s)
- Rita Del Pinto
- University of L'Aquila, Department of Life, Health, and Environmental Sciences, San Salvatore Hospital, L'Aquila, Italy
| | - Davide Pietropaoli
- University of L'Aquila, Department of Life, Health, and Environmental Sciences, San Salvatore Hospital, L'Aquila, Italy
| | - Annalisa Monaco
- University of L'Aquila, Department of Life, Health, and Environmental Sciences, San Salvatore Hospital, L'Aquila, Italy
| | - Giovambattista Desideri
- University of L'Aquila, Department of Life, Health, and Environmental Sciences, San Salvatore Hospital, L'Aquila, Italy
| | - Claudio Ferri
- University of L'Aquila, Department of Life, Health, and Environmental Sciences, San Salvatore Hospital, L'Aquila, Italy
| | - Davide Grassi
- University of L'Aquila, Department of Life, Health, and Environmental Sciences, San Salvatore Hospital, L'Aquila, Italy
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22
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Effectiveness of theobromine on inhibition of 1,2-dimethylhydrazine-induced rat colon cancer by suppression of the Akt/GSK3β/β-catenin signaling pathway. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.104293] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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23
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Boriollo MFG, Alves VE, Silva TA, Silva JJ, Barros GBS, Dias CTS, Höfling JF, Oliveira NMS. Decrease of the DXR-induced genotoxicity and nongenotoxic effects of Theobroma cacao revealed by micronucleus assay. BRAZ J BIOL 2020; 81:268-277. [PMID: 32696851 DOI: 10.1590/1519-6984.223687] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 11/04/2019] [Indexed: 11/22/2022] Open
Abstract
This study evaluated the genotoxicity of lyophilized glycolic extract of Theobroma cacao Linné seeds (TCL), using the micronucleus assay in bone marrow of mice. The interaction between TCL and doxorubicin (DXR) was also analyzed. Experimental groups were evaluated 24-48 h after treatment with N-Nitroso-N-ethylurea (NEU: 50 mg/kg), DXR (5 mg/kg), NaCl (145 mM), TCL (0.5-2 g/kg), and TCL (2 g/kg) in combination with DXR (antigenotoxic assays). Analysis of micronucleated polychromatic erythrocytes (MNPCEs) showed no significant differences between all the treatment doses of TCL and NaCl control. Mice experimentally treated with DXR and NEU significantly induced MNPCEs. However, a significant reduction of MNPCEs was also observed when TCL was administered in combination with the chemotherapeutic agent DXR. The analysis of the PCE/NCE ratio revealed no significant differences between the NaCl control, all doses of TCL, and DXR. However, there were significant differences in the PCE/NCE ratio between positive NEU control and all other treatments. The PCE/NCE ratio observed after treatment with TCL and DXR showed significant differences and intermediate values to controls (NaCl and NEU). This study suggests absence of genotoxicity and cytotoxicity of TCL, regardless of dose, sex, and time. TCL reduced genotoxic effects induced by DXR, suggesting potential antigenotoxic effects.
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Affiliation(s)
- M F G Boriollo
- Laboratório de Genética Molecular, Departamento de Diagnóstico Oral, Faculdade de Odontologia de Piracicaba - FOP, Universidade Estadual de Campinas - UNICAMP, Av. Limeira, 901, Bairro Areião, CEP 13414-903, Piracicaba, SP, Brasil
| | - V E Alves
- Laboratório de Farmacogenética e Biologia Molecular, Faculdade de Ciências Médicas, Universidade José do Rosário Vellano - UNIFENAS, Rodovia MG 179, Km 0, Campus Universitário, CEP 37132-440, Alfenas, MG, Brasil
| | - T A Silva
- Laboratório de Farmacogenética e Biologia Molecular, Faculdade de Ciências Médicas, Universidade José do Rosário Vellano - UNIFENAS, Rodovia MG 179, Km 0, Campus Universitário, CEP 37132-440, Alfenas, MG, Brasil
| | - J J Silva
- Laboratório de Genética Molecular, Departamento de Diagnóstico Oral, Faculdade de Odontologia de Piracicaba - FOP, Universidade Estadual de Campinas - UNICAMP, Av. Limeira, 901, Bairro Areião, CEP 13414-903, Piracicaba, SP, Brasil
| | - G B S Barros
- Laboratório de Farmacogenética e Biologia Molecular, Faculdade de Ciências Médicas, Universidade José do Rosário Vellano - UNIFENAS, Rodovia MG 179, Km 0, Campus Universitário, CEP 37132-440, Alfenas, MG, Brasil
| | - C T S Dias
- Departamento de Ciências Exatas, Escola de Agricultura "Luiz de Queiroz" - ESALQ, Universidade de são Paulo - USP, Av. Pádua Dias, 11, CEP 13418-900, Piracicaba, SP, Brasil
| | - J F Höfling
- Laboratório de Genética Molecular, Departamento de Diagnóstico Oral, Faculdade de Odontologia de Piracicaba - FOP, Universidade Estadual de Campinas - UNICAMP, Av. Limeira, 901, Bairro Areião, CEP 13414-903, Piracicaba, SP, Brasil
| | - N M S Oliveira
- Laboratório de Farmacogenética e Biologia Molecular, Faculdade de Ciências Médicas, Universidade José do Rosário Vellano - UNIFENAS, Rodovia MG 179, Km 0, Campus Universitário, CEP 37132-440, Alfenas, MG, Brasil
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24
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Gan T, Li J, Xu L, Guo S, Zhao A, Sun J. Multishell Au@Ag@SiO2 nanorods embedded into a molecularly imprinted polymer as electrochemical sensing platform for quantification of theobromine. Mikrochim Acta 2020; 187:291. [DOI: 10.1007/s00604-020-04288-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 04/19/2020] [Indexed: 01/24/2023]
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25
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Lee Y, Yang H, Hur G, Yu J, Park S, Kim JH, Yoon Park JH, Shin HS, Kim JE, Lee KW. 5-(3',4'-Dihydroxyphenyl)-γ-valerolactone, a metabolite of procyanidins in cacao, suppresses MDI-induced adipogenesis by regulating cell cycle progression through direct inhibition of CDK2/cyclin O. Food Funct 2019; 10:2958-2969. [PMID: 31073569 DOI: 10.1039/c9fo00334g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Cacao (Theobroma cacao) has a significant polyphenol content and has been reported to elicit anti-obesity effects. Previous studies have focused on the properties of cacao extract and procyanidins, while the potential mechanisms have not been fully elucidated. Here, we investigated the inhibitory effects of procyanidin metabolites on adipogenic cocktail-induced adipogenesis and lipogenesis in 3T3-L1 preadipocytes. It was observed that 5-(3',4'-dihydroxyphenyl)-γ-valerolactone (DHPV), a major procyanidin metabolite, exhibited the greatest inhibitory effects on adipogenesis and lipogenesis. DHPV dose-dependently reduced the expression levels of proteins involved in adipogenesis including peroxisome proliferator-activated receptor γ (PPAR γ) and CCAT/enhancer-binding protein α (C/EBP α), as well as lipogenesis-related factors such as fatty acid synthase and acetyl-CoA carboxylase. These inhibitory effects were primarily due to G1 phase arrest and the suppression of cell proliferation during mitotic clonal expansion, the early stage of adipogenesis. In an extensive kinase array, DHPV directly suppressed activation of the CDK2/cyclin O complex, and inhibited the phosphorylation of C/EBP β, which is responsible for the induction of PPAR γ and C/EBP α. Taken together, these findings suggest that DHPV is a highly biologically active compound with potential anti-obesity effects and works by inhibiting the intracellular lipid content and cell differentiation.
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Affiliation(s)
- Younghyun Lee
- Department of Agricultural Biotechnology and Research Institute for Agriculture and Life Sciences, Republic of Korea.
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Roda A, Lambri M. Changes in Antioxidants and Sensory Properties of Italian Chocolates and Related Ingredients Under Controlled Conditions During an Eighteen-Month Storage Period. Nutrients 2019; 11:E2719. [PMID: 31717543 PMCID: PMC6893601 DOI: 10.3390/nu11112719] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 10/25/2019] [Accepted: 10/29/2019] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND While there has been an increasing interest in the health properties of chocolate, limited research has looked into the changes of antioxidants occurring in the time span from production to the best before date, which was a period of 18 months in this study. METHODS Humidity, ash, pH, acidity, fiber, carotenoids, retinols, tocopherols, sugars, proteins, theobromine, caffeine, polyphenols, fats, the peroxide value, organic acids, and volatile compounds, along with the sensory profile, were monitored at 18-week intervals for 18 months under conditions simulating a factory warehouse or a point of sale. RESULTS At the end of the storage period, more polyphenols were lost (64% and 87%) than vitamin E (5% and 14%) in cocoa mass and cocoa powder, respectively. Conversely, a greater loss in vitamin E (34% and 86%) than in polyphenols (19% and 47%) was shown in the hazelnut paste and gianduja chocolate, respectively. The sensory profiling of cocoa mass, cocoa powder, and hazelnut paste revealed increases in grittiness and astringency, as well as decreases in melting, bitterness, and toasted aroma. Moreover, in the hazelnut paste and gianduja chocolate, oiliness increased with a toasted and caramel aroma. Furthermore, dark chocolate was more gritty, acidic, and bitter. Milk chocolate lost its nutty aroma but maintained its sweetness and creaminess. CONCLUSIONS These results should contribute an important reference for companies and consumers, in order to preserve the antioxidants and understand how antioxidants and sensory properties change from the date of production until the best before date.
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Affiliation(s)
| | - Milena Lambri
- DiSTAS—Department for Sustainable Food Process, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy;
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Relationship between Cocoa Intake and Healthy Status: A Pilot Study in University Students. Molecules 2019; 24:molecules24040812. [PMID: 30813439 PMCID: PMC6412630 DOI: 10.3390/molecules24040812] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 02/12/2019] [Accepted: 02/22/2019] [Indexed: 12/11/2022] Open
Abstract
Due to its polyphenol content, cocoa's potential health effects are attracting much attention, showing, among other things, cardioprotective, anti-inflammatory, anti-obesity, and neuroprotective actions. However, there is very limited information regarding the effect of cocoa on human immunity. This study aimed to establish the relationship between cocoa consumption and health status, focusing on physical activity habits and allergy prevalence in young people. For this, a sample of 270 university students was recruited to complete a food frequency questionnaire, the International Physical Activity Questionnaire (IPAQ), and a lifestyle and health status questionnaire. The results were analysed by classifying the participants into tertiles defined according to their cocoa consumption: low (LC), moderate (MC), and high (HC) consumers. The consumption of cocoa inversely correlated with physical activity and the MC group had significantly less chronic disease frequency than the LC group. The percentage of allergic people in the MC and HC groups was lower than that in the LC group and, moreover, the cocoa intake, especially moderate consumption, was also associated with a lower presence of allergic symptoms. Thus, from these results a positive effect of cocoa intake on allergy can be suggested in the young population.
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Jang MH, Kang NH, Mukherjee S, Yun JW. Theobromine, a Methylxanthine in Cocoa Bean, Stimulates Thermogenesis by Inducing White Fat Browning and Activating Brown Adipocytes. BIOTECHNOL BIOPROC E 2018. [DOI: 10.1007/s12257-018-0434-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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29
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López-Romero D, Izquierdo-Vega JA, Morales-González JA, Madrigal-Bujaidar E, Chamorro-Cevallos G, Sánchez-Gutiérrez M, Betanzos-Cabrera G, Alvarez-Gonzalez I, Morales-González Á, Madrigal-Santillán E. Evidence of Some Natural Products with Antigenotoxic Effects. Part 2: Plants, Vegetables, and Natural Resin. Nutrients 2018; 10:E1954. [PMID: 30544726 PMCID: PMC6316078 DOI: 10.3390/nu10121954] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 11/27/2018] [Accepted: 12/03/2018] [Indexed: 02/07/2023] Open
Abstract
Cancer is one of the leading causes of death worldwide. The agents capable of causing damage to genetic material are known as genotoxins and, according to their mode of action, are classified into mutagens, carcinogens, or teratogens. Genotoxins are also involved in the pathogenesis of several chronic degenerative diseases, including hepatic, neurodegenerative, and cardiovascular disorders; diabetes; arthritis; cancer; chronic inflammation; and ageing. In recent decades, researchers have found novel bioactive phytocompounds able to counteract the effects of physical and chemical mutagens. Several studies have shown the antigenotoxic potential of different fruits and plants (Part 1). In this review (Part 2), we present a research overview conducted on some plants and vegetables (spirulina, broccoli, chamomile, cocoa, ginger, laurel, marigold, roselle, and rosemary), which are frequently consumed by humans. In addition, an analysis of some phytochemicals extracted from those vegetables and the analysis of a resin (propolis),whose antigenotoxic power has been demonstrated in various tests, including the Ames assay, sister chromatid exchange, chromosomal aberrations, micronucleus, and comet assay, was also performed.
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Affiliation(s)
- David López-Romero
- Instituto de Ciencias de la Salud, Universidad Autónoma del Estado de Hidalgo, Ex-Hacienda de la Concepción, Tilcuautla, Pachuca de Soto 42080, Hgo, Mexico.
| | - Jeannett A Izquierdo-Vega
- Instituto de Ciencias de la Salud, Universidad Autónoma del Estado de Hidalgo, Ex-Hacienda de la Concepción, Tilcuautla, Pachuca de Soto 42080, Hgo, Mexico.
| | - José Antonio Morales-González
- Escuela Superior de Medicina, Instituto Politécnico Nacional, "Unidad Casco de Santo Tomas". Plan de San Luis y Díaz Mirón s/n, Ciudad de México 11340, Mexico.
| | - Eduardo Madrigal-Bujaidar
- Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, "Unidad Profesional A. López Mateos". Av. Wilfrido Massieu. Col., Lindavista, Ciudad de México 07738, Mexico.
| | - Germán Chamorro-Cevallos
- Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, "Unidad Profesional A. López Mateos". Av. Wilfrido Massieu. Col., Lindavista, Ciudad de México 07738, Mexico.
| | - Manuel Sánchez-Gutiérrez
- Instituto de Ciencias de la Salud, Universidad Autónoma del Estado de Hidalgo, Ex-Hacienda de la Concepción, Tilcuautla, Pachuca de Soto 42080, Hgo, Mexico.
| | - Gabriel Betanzos-Cabrera
- Instituto de Ciencias de la Salud, Universidad Autónoma del Estado de Hidalgo, Ex-Hacienda de la Concepción, Tilcuautla, Pachuca de Soto 42080, Hgo, Mexico.
| | - Isela Alvarez-Gonzalez
- Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, "Unidad Profesional A. López Mateos". Av. Wilfrido Massieu. Col., Lindavista, Ciudad de México 07738, Mexico.
| | - Ángel Morales-González
- Escuela Superior de Cómputo, Instituto Politécnico Nacional, "Unidad Profesional A. López Mateos". Av. Juan de Dios Bátiz. Col., Lindavista, Ciudad de México 07738, Mexico.
| | - Eduardo Madrigal-Santillán
- Escuela Superior de Medicina, Instituto Politécnico Nacional, "Unidad Casco de Santo Tomas". Plan de San Luis y Díaz Mirón s/n, Ciudad de México 11340, Mexico.
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Barrios M, Orozco LC, Stashenko EE. Cocoa ingestion protects plasma lipids in healthy males against ex vivo oxidative conditions: A randomized clinical trial. Clin Nutr ESPEN 2018; 26:1-7. [DOI: 10.1016/j.clnesp.2018.05.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 04/27/2018] [Accepted: 05/02/2018] [Indexed: 12/16/2022]
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Williamson G, Kay CD, Crozier A. The Bioavailability, Transport, and Bioactivity of Dietary Flavonoids: A Review from a Historical Perspective. Compr Rev Food Sci Food Saf 2018; 17:1054-1112. [DOI: 10.1111/1541-4337.12351] [Citation(s) in RCA: 271] [Impact Index Per Article: 45.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 03/13/2018] [Accepted: 03/14/2018] [Indexed: 12/27/2022]
Affiliation(s)
| | - Colin D. Kay
- Food Bioprocessing and Nutrition Sciences, Plants for Human Health Inst. North Carolina State Univ. North Carolina Research Campus Kannapolis NC 28081 U.S.A
| | - Alan Crozier
- Dept. of Nutrition Univ. of California Davis CA 95616 U.S.A
- School of Medicine Dentistry and Nursing, Univ. Glasgow Glasgow G12 8QQ UK
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Davinelli S, Corbi G, Righetti S, Sears B, Olarte HH, Grassi D, Scapagnini G. Cardioprotection by Cocoa Polyphenols and ω-3 Fatty Acids: A Disease-Prevention Perspective on Aging-Associated Cardiovascular Risk. J Med Food 2018; 21:1060-1069. [PMID: 29723102 PMCID: PMC6206547 DOI: 10.1089/jmf.2018.0002] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Cardiovascular disease (CVD) remains the leading cause of death today. Many of the biochemical alterations associated with the pathophysiology of CVD can be modified by adequate intakes of bioactive nutrients through a correct diet or supplementation. Recently, there has been growing public and clinical interest in cocoa polyphenols (CPs) and omega-3 (ω-3) fatty acids. A plethora of nutritional intervention trials and experimental studies demonstrates that consumption of these bioactive food compounds is beneficial to promote cardiovascular health. The purpose of this review is to summarize the major cardioprotective effects of CPs and ω-3 fatty acids, providing a scientific rationale for incorporating the combination of these molecules as a nutritional intervention in the prevention of CVD. Although several studies have shown the individual cardioprotective nature of these compounds, a combination treatment with CPs and ω-3 fatty acids may be a promising approach to enhance the preventive value of these molecules and reduce cardiovascular risk factors associated with aging. Therefore, this article also reviews some of the key studies on the interaction between CPs and the metabolism of ω-3 fatty acids.
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Affiliation(s)
- Sergio Davinelli
- 1 Department of Medicine and Health Sciences " V. Tiberio", University of Molise , Campobasso, Italy
| | - Graziamaria Corbi
- 1 Department of Medicine and Health Sciences " V. Tiberio", University of Molise , Campobasso, Italy
| | | | - Barry Sears
- 3 Inflammation Research Foundation , Peabody, Massachusetts, USA
| | | | - Davide Grassi
- 5 Department of Life, Health and Environmental Sciences, University of L'Aquila , L'Aquila, Italy
| | - Giovanni Scapagnini
- 1 Department of Medicine and Health Sciences " V. Tiberio", University of Molise , Campobasso, Italy
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Verlaet AAJ, Maasakkers CM, Hermans N, Savelkoul HFJ. Rationale for Dietary Antioxidant Treatment of ADHD. Nutrients 2018; 10:nu10040405. [PMID: 29587355 PMCID: PMC5946190 DOI: 10.3390/nu10040405] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 03/12/2018] [Accepted: 03/21/2018] [Indexed: 12/27/2022] Open
Abstract
Increasing understanding arises regarding disadvantages of stimulant medication in children with ADHD (Attention-Deficit Hyperactivity Disorder). This review presents scientific findings supporting dietary antioxidant treatment of ADHD and describes substantial alterations in the immune system, epigenetic regulation of gene expression, and oxidative stress regulation in ADHD. As a result, chronic inflammation and oxidative stress could develop, which can lead to ADHD symptoms, for example by chronic T-cell-mediated neuroinflammation, as well as by neuronal oxidative damage and loss of normal cerebral functions. Therefore, modulation of immune system activity and oxidant-antioxidant balance using nutritional approaches might have potential in ADHD treatment. The use of natural antioxidants against oxidative conditions is an emerging field in the management of neurodegenerative diseases. Dietary polyphenols, for example, have antioxidant capacities as well as immunoregulatory effects and, therefore, appear appropriate in ADHD therapy. This review can stimulate the development and investigation of dietary antioxidant treatment in ADHD, which is highly desired.
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Affiliation(s)
- Annelies A J Verlaet
- Department of Pharmaceutical Sciences, Laboratory of Nutrition and Functional Food Science, University of Antwerp, Universiteitsplein 1 (A104), 2610 Wilrijk, Belgium.
| | - Carlijn M Maasakkers
- Department of Pharmaceutical Sciences, Laboratory of Nutrition and Functional Food Science, University of Antwerp, Universiteitsplein 1 (A104), 2610 Wilrijk, Belgium.
- Department of Geriatric Medicine, Radboud Institute for Health Sciences, Radboud University Medical Center, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
- Cell Biology and Immunology Group, Wageningen University, De Elst 1 Building 122, 6709 PG Wageningen, The Netherlands.
| | - Nina Hermans
- Department of Pharmaceutical Sciences, Laboratory of Nutrition and Functional Food Science, University of Antwerp, Universiteitsplein 1 (A104), 2610 Wilrijk, Belgium.
| | - Huub F J Savelkoul
- Cell Biology and Immunology Group, Wageningen University, De Elst 1 Building 122, 6709 PG Wageningen, The Netherlands.
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Greenberg J, Martinez E, Negrin A, O'Donnell R, Uribe A, Kennelly EJ. A 1.6 mg/kg dose of epicatechin in a supplemented cocoa mixture yielded the largest acute decrease in food intake in humans. J Funct Foods 2018. [DOI: 10.1016/j.jff.2017.11.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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35
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YAMASHITA Y, MITANI T, WANG L, ASHIDA H. Methylxanthine Derivative-Rich Cacao Extract Suppresses Differentiation of Adipocytes through Downregulation of PPARγ and C/EBPs. J Nutr Sci Vitaminol (Tokyo) 2018; 64:151-160. [DOI: 10.3177/jnsv.64.151] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Yoko YAMASHITA
- Department of Agrobioscience, Graduate School of Agricultural Science, Kobe University
| | - Takakazu MITANI
- Department of Agrobioscience, Graduate School of Agricultural Science, Kobe University
- Department of Interdisciplinary Genome Sciences and Cell Metabolism, Institute for Biomedical Sciences, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University
| | - Liuqing WANG
- Department of Agrobioscience, Graduate School of Agricultural Science, Kobe University
| | - Hitoshi ASHIDA
- Department of Agrobioscience, Graduate School of Agricultural Science, Kobe University
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36
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Coffee consumption and risk of hypertension: a dose-response meta-analysis of prospective studies. Eur J Nutr 2017; 58:271-280. [PMID: 29222637 DOI: 10.1007/s00394-017-1591-z] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 12/03/2017] [Indexed: 12/15/2022]
Abstract
PURPOSE Recently, a large prospective study provided additional information concerning the debated possible association between habitual coffee consumption and risk of hypertension (HPT). Therefore, we updated the state of knowledge on this issue by carrying out a comprehensive new systematic review of the literature and a meta-analysis of the available relevant studies. METHODS We performed a systematic search for prospective studies on general population, published without language restrictions (1966-August 2017). A random-effects dose-response meta-analysis was conducted to combine study specific relative risks (RRs) and 95% confidence intervals. Potential non-linear relation was investigated using restricted cubic splines. RESULTS Four studies (196,256 participants, 41,184 diagnosis of HPT) met the inclusion criteria. Coffee intake was assessed by dietary questionnaire. Dose-response meta-analysis showed a non-linear relationship between coffee consumption and risk of HPT (p for non-linearity < 0.001). Whereas the habitual drinking of one or two cups of coffee per day, compared with non-drinking, was not associated with risk of HPT, a significantly protective effect of coffee consumption was found starting from the consumption of three cups of coffee per day (RR = 0.97, 95% CI = 0.94 to 0.99), and was confirmed for greater consumption. CONCLUSIONS The results of this analysis indicate that habitual moderate coffee intake is not associated with higher risk of HPT in the general population and that in fact a non-linear inverse dose-response relationship occurs between coffee consumption and risk of HPT.
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Mena P, Tassotti M, Martini D, Rosi A, Brighenti F, Del Rio D. The Pocket-4-Life project, bioavailability and beneficial properties of the bioactive compounds of espresso coffee and cocoa-based confectionery containing coffee: study protocol for a randomized cross-over trial. Trials 2017; 18:527. [PMID: 29121975 PMCID: PMC5680745 DOI: 10.1186/s13063-017-2271-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 10/21/2017] [Indexed: 02/07/2023] Open
Abstract
Background Coffee is an important source of bioactive compounds, including caffeine, phenolic compounds (mainly chlorogenic acids), trigonelline, and diterpenes. Several studies have highlighted the preventive effects of coffee consumption on major cardiometabolic diseases, but the impact of coffee dosage on markers of cardiometabolic risk is not well understood. Moreover, the pool of coffee-derived circulating metabolites and the contribution of each metabolite to disease prevention still need to be evaluated in real-life settings. The aim of this study will be to define the bioavailability and beneficial properties of coffee bioactive compounds on the basis of different levels of consumption, by using an innovative experimental design. The contribution of cocoa-based products containing coffee to the pool of circulating metabolites and their putative bioactivity will also be investigated. Methods A three-arm, crossover, randomized trial will be conducted. Twenty-one volunteers will be randomly assigned to consume three treatments in a random order for 1 month: 1 cup of espresso coffee/day, 3 cups of espresso coffee/day, and 1 cup of espresso coffee plus 2 cocoa-based products containing coffee twice per day. The last day of each treatment, blood and urine samples will be collected at specific time points, up to 24 hours following the consumption of the first product. At the end of each treatment the same protocol will be repeated, switching the allocation group. Besides the bioavailability of the coffee/cocoa bioactive compounds, the effect of the coffee/cocoa consumption on several cardiometabolic risk factors (anthropometric measures, blood pressure, inflammatory markers, trimethylamine N-oxide, nitric oxide, blood lipids, fasting indices of glucose/insulin metabolism, DNA damage, eicosanoids, and nutri-metabolomics) will be investigated. Discussion Results will provide information on the bioavailability of the main groups of phytochemicals in coffee and on their modulation by the level of consumption. Findings will also show the circulating metabolites and their bioactivity when coffee consumption is substituted with the intake of cocoa-based products containing coffee. Finally, the effect of different levels of 1-month coffee consumption on cardiometabolic risk factors will be elucidated, likely providing additional insights on the role of coffee in the protection against chronic diseases. Trial registration ClinicalTrials.gov, NCT03166540. Registered on May 21, 2017. Electronic supplementary material The online version of this article (doi:10.1186/s13063-017-2271-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Pedro Mena
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Medical School Building C, Via Volturno, 39, 43125, Parma, Italy.
| | - Michele Tassotti
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Medical School Building C, Via Volturno, 39, 43125, Parma, Italy
| | - Daniela Martini
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Medical School Building C, Via Volturno, 39, 43125, Parma, Italy
| | - Alice Rosi
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Medical School Building C, Via Volturno, 39, 43125, Parma, Italy
| | - Furio Brighenti
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Medical School Building C, Via Volturno, 39, 43125, Parma, Italy
| | - Daniele Del Rio
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Medical School Building C, Via Volturno, 39, 43125, Parma, Italy
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Protective effects of tea, red wine and cocoa in diabetes. Evidences from human studies. Food Chem Toxicol 2017; 109:302-314. [PMID: 28893620 DOI: 10.1016/j.fct.2017.09.015] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 09/05/2017] [Accepted: 09/06/2017] [Indexed: 12/14/2022]
Abstract
Prevention of diabetes through the diet has recently received an increasing interest, and polyphenolic compounds, such as flavanols, have become important potential chemopreventive natural agents due to their proved benefits on health, with low toxicity and cost. Tea, red wine and cocoa are good sources of flavanols and these highly consumed foods might contribute to prevent diabetes. In this regard, there is increasing evidence for a protective effect of tea, red wine and cocoa consumption against this disorder. This review summarizes the available epidemiological and interventional human studies providing evidence for and against this effect. Overall observational data suggest a benefit, but results are still equivocal and likely confounded by lifestyle and background dietary factors. The weight of data indicate favourable effects on diabetes risk factors for tea, red wine and cocoa intake, and a number of plausible mechanisms have been elucidated in human studies. However, despite the growing evidence it remains uncertain whether tea, red wine and cocoa consumption should be recommended to the general population or to patients as a strategy to reduce the risk of diabetes.
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Smeriglio A, Barreca D, Bellocco E, Trombetta D. Proanthocyanidins and hydrolysable tannins: occurrence, dietary intake and pharmacological effects. Br J Pharmacol 2017; 174:1244-1262. [PMID: 27646690 PMCID: PMC5429339 DOI: 10.1111/bph.13630] [Citation(s) in RCA: 303] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 09/07/2016] [Accepted: 09/14/2016] [Indexed: 12/14/2022] Open
Abstract
Tannins are a heterogeneous group of high MW, water-soluble, polyphenolic compounds, naturally present in cereals, leguminous seeds and, predominantly, in many fruits and vegetables, where they provide protection against a wide range of biotic and abiotic stressors. Tannins exert several pharmacological effects, including antioxidant and free radical scavenging activity as well as antimicrobial, anti-cancer, anti-nutritional and cardio-protective properties. They also seem to exert beneficial effects on metabolic disorders and prevent the onset of several oxidative stress-related diseases. Although the bioavailability and pharmacokinetic data for these phytochemicals are still sparse, gut absorption of these compounds seems to be inversely correlated with the degree of polymerization. Further studies are mandatory to better clarify how these molecules and their metabolites are able to cross the intestinal barrier in order to exert their biological properties. This review summarizes the current literature on tannins, focusing on the main, recently proposed mechanisms of action that underlie their pharmacological and disease-prevention properties, as well as their bioavailability, safety and toxicology. LINKED ARTICLES This article is part of a themed section on Principles of Pharmacological Research of Nutraceuticals. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v174.11/issuetoc.
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Affiliation(s)
- Antonella Smeriglio
- Department of Chemical, Biological, Pharmaceutical and Environmental SciencesUniversity of MessinaMessinaItaly
| | - Davide Barreca
- Department of Chemical, Biological, Pharmaceutical and Environmental SciencesUniversity of MessinaMessinaItaly
| | - Ersilia Bellocco
- Department of Chemical, Biological, Pharmaceutical and Environmental SciencesUniversity of MessinaMessinaItaly
| | - Domenico Trombetta
- Department of Chemical, Biological, Pharmaceutical and Environmental SciencesUniversity of MessinaMessinaItaly
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Theobroma cacao extract attenuates the development of Dermatophagoides farinae-induced atopic dermatitis-like symptoms in NC/Nga mice. Food Chem 2017; 216:19-26. [DOI: 10.1016/j.foodchem.2016.07.141] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 07/23/2016] [Accepted: 07/26/2016] [Indexed: 11/24/2022]
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Ibero-Baraibar I, Romo-Hualde A, Gonzalez-Navarro CJ, Zulet MA, Martinez JA. The urinary metabolomic profile following the intake of meals supplemented with a cocoa extract in middle-aged obese subjects. Food Funct 2016; 7:1924-31. [PMID: 26961599 DOI: 10.1039/c5fo01191d] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Metabolomics is used to assess the compliance and bioavailability of food components, as well as to evaluate the metabolic changes associated with food consumption. This study aimed to analyze the effect of consuming ready-to-eat meals containing a cocoa extract, within an energy restricted diet on urinary metabolomic changes. Fifty middle-aged volunteers [30.6 (2.3) kg m(-2)] participated in a 4-week randomised, parallel and double-blind study. Half consumed meals supplemented with 1.4 g of cocoa extract (645 mg polyphenols) while the remaining subjects received meals without cocoa supplementation. Ready-to-eat meals were included within a 15% energy restricted diet. Urine samples (24 h) were collected at baseline and after 4 weeks and were analyzed by high-performance-liquid chromatography-time-of-flight-mass-spectrometry (HPLC-TOF-MS) in negative and positive ionization modes followed by multivariate analysis. The relationship between urinary metabolites was evaluated by the Spearman correlation test. Interestingly, the principal component analysis discriminated among the baseline group, control group at the endpoint and cocoa group at the endpoint (p < 0.01), although in the positive ionization mode the baseline and control groups were not well distinguished. Metabolites were related to theobromine metabolism (3-methylxanthine and 3-methyluric acid), food processing (L-beta-aspartyl-L-phenylalanine), flavonoids (2,5,7,3',4'-pentahydroxyflavanone-5-O-glucoside and 7,4'-dimethoxy-6-C-methylflavanone), catecholamine (3-methoxy-4-hydroxyphenylglycol-sulphate) and endogenous metabolism (uridine monophosphate). These metabolites were present in higher (p < 0.001) amounts in the cocoa group. 3-Methylxanthine and l-beta-aspartyl-L-phenylalanine were confirmed with standards. Interestingly, 3-methoxy-4-hydroxyphenylglycol-sulphate was positively correlated with 3-methylxanthine (rho = 0.552; p < 0.001) and 7,4'-dimethoxy-6-C-methylflavanone (rho = 447; p = 0.002). In conclusion, the metabolomic approach supported the compliance of the volunteers with the intervention and suggested the bioavailability of cocoa compounds within the meals.
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Affiliation(s)
- Idoia Ibero-Baraibar
- Department of Nutrition, Food Science and Physiology, University of Navarra, Pamplona, Spain. and Centre for Nutrition Research, University of Navarra, Pamplona, Spain
| | - Ana Romo-Hualde
- Centre for Nutrition Research, University of Navarra, Pamplona, Spain
| | | | - M Angeles Zulet
- Department of Nutrition, Food Science and Physiology, University of Navarra, Pamplona, Spain. and Centre for Nutrition Research, University of Navarra, Pamplona, Spain and Navarra Institute for Health Research (IdiSNA), Navarra, Pamplona, Spain and Biomedical Research Centre Network in Physiopathology of Obesity and Nutrition (CIBERobn), National Institute of Health Carlos III, Madrid, Spain
| | - J Alfredo Martinez
- Department of Nutrition, Food Science and Physiology, University of Navarra, Pamplona, Spain. and Centre for Nutrition Research, University of Navarra, Pamplona, Spain and Navarra Institute for Health Research (IdiSNA), Navarra, Pamplona, Spain and Biomedical Research Centre Network in Physiopathology of Obesity and Nutrition (CIBERobn), National Institute of Health Carlos III, Madrid, Spain
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42
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Martín MA, Ramos S. Cocoa polyphenols in oxidative stress: Potential health implications. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.10.008] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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43
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Kim J, Lee S, Choi BR, Yang H, Hwang Y, Park JHY, LaFerla FM, Han JS, Lee KW, Kim J. Sulforaphane epigenetically enhances neuronal BDNF expression and TrkB signaling pathways. Mol Nutr Food Res 2016; 61. [PMID: 27735126 DOI: 10.1002/mnfr.201600194] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 09/07/2016] [Accepted: 09/20/2016] [Indexed: 12/30/2022]
Abstract
SCOPE Brain-derived neurotrophic factor (BDNF) is a neurotrophin that supports the survival of existing neurons and encourages the growth and differentiation of new neurons and synapses. We investigated the effect of sulforaphane, a hydrolysis product of glucoraphanin present in Brassica vegetables, on neuronal BDNF expression and its synaptic signaling pathways. METHODS AND RESULTS Mouse primary cortical neurons and a triple-transgenic mouse model of Alzheimer's disease (3 × Tg-AD) were used to study the effect of sulforaphane. Sulforaphane enhanced neuronal BDNF expression and increased levels of neuronal and synaptic molecules such as MAP2, synaptophysin, and PSD-95 in primary cortical neurons and 3 × Tg-AD mice. Sulforaphane elevated levels of synaptic TrkB signaling pathway components, including CREB, CaMKII, ERK, and Akt in both primary cortical neurons and 3 × Tg-AD mice. Sulforaphane increased global acetylation of histone 3 (H3) and H4, inhibited HDAC activity, and decreased the level of HDAC2 in primary cortical neurons. Chromatin immunoprecipitation analysis revealed that sulforaphane increased acetylated H3 and H4 at BDNF promoters, suggesting that sulforaphane regulates BDNF expression via HDAC inhibition. CONCLUSION These findings suggest that sulforaphane has the potential to prevent neuronal disorders such as Alzheimer's disease by epigenetically enhancing neuronal BDNF expression and its TrkB signaling pathways.
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Affiliation(s)
- Jisung Kim
- WCU Biomodulation Major, Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
| | - Siyoung Lee
- WCU Biomodulation Major, Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
| | - Bo-Ryoung Choi
- Department of Biological Sciences, Konkuk University, Seoul, Republic of Korea
| | - Hee Yang
- WCU Biomodulation Major, Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
| | - Youjin Hwang
- WCU Biomodulation Major, Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
| | - Jung Han Yoon Park
- Department of Food Science, Nutrition, Hallym University, Chuncheon, South Korea.,Advanced Institutes of Convergence Technology, Seoul National University, Suwon, Republic of Korea
| | - Frank M LaFerla
- Department of Neurobiology and Behavior, University of California Irvine, Irvine, CA, USA
| | - Jung-Soo Han
- Department of Biological Sciences, Konkuk University, Seoul, Republic of Korea
| | - Ki Won Lee
- WCU Biomodulation Major, Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea.,Advanced Institutes of Convergence Technology, Seoul National University, Suwon, Republic of Korea.,Center for Food and Bioconvergence, Seoul National University, Seoul, Republic of Korea.,Research Institute of Bio Food Industry, Institute of Green Bio Science and Technology, Seoul National University, Pyeongchang, Republic of Korea
| | - Jiyoung Kim
- Center for Food and Bioconvergence, Seoul National University, Seoul, Republic of Korea.,Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea
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44
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Influence of coffee and its components on breast cancer: A review. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2016. [DOI: 10.1016/s2222-1808(16)61140-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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45
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Greenberg JA, O'Donnell R, Shurpin M, Kordunova D. Epicatechin, procyanidins, cocoa, and appetite: a randomized controlled trial. Am J Clin Nutr 2016; 104:613-9. [PMID: 27510533 DOI: 10.3945/ajcn.115.129783] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Accepted: 07/06/2016] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND In 2 randomized controlled trials, it was reported that dark chocolate acutely decreased appetite in human subjects, but the authors did not assess the types or concentrations of cocoa compounds that are needed. Other studies have suggested that the cocoa compounds epicatechin and procyanidins may be involved. OBJECTIVE We sought to test the hypotheses that, compared with placebo (an alkalized cocoa mixture containing essentially no epicatechin or procyanidins), the following beverages cause a decrease in appetite: 1) a nonalkalized cocoa mixture; 2) epicatechin plus placebo; and 3) procyanidins plus placebo. We measured the concentrations of cocoa compounds in all beverages. DESIGN We used a 4-way randomized, crossover, placebo-controlled trial that was balanced for period and carryover effects in 28 healthy, young-adult men. We also conducted a smaller (n = 14), parallel, secondary randomized trial in which we explored the effects of higher doses of epicatechin and procyanidins. Our primary measure of appetite was ad libitum pizza intake 150 min after beverage ingestion. We used a linear mixed-model analysis. RESULTS Intakes of beverages with the nonalkalized cocoa mixture that contained 0.6 mg epicatechin, 0.2 mg catechin, and 2.9 mg monomer-decamer procyanidins/kg body weight did not decrease pizza intake significantly (P = 0.29) compared with intake of the placebo. In the smaller secondary trial, a combination of epicatechin and the nonalkalized cocoa mixture that contained 1.6 mg epicatechin/kg body weight significantly decreased pizza intake by 18.7% (P = 0.04). CONCLUSIONS Our nonalkalized cocoa mixture was associated with an acute decrease in food intake only after being supplemented with epicatechin. It is possible that epicatechin at a dose of >1.6 mg/kg body weight, alone or in concert with appropriate catalytic cocoa compounds, may be useful for helping people control their food intakes. This trial was registered at clinicaltrials.gov as NCT02408289.
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Affiliation(s)
- James A Greenberg
- Department of Health and Nutrition Sciences, Brooklyn College, City University of New York, Brooklyn, NY
| | - Ryan O'Donnell
- Department of Health and Nutrition Sciences, Brooklyn College, City University of New York, Brooklyn, NY
| | - Miriam Shurpin
- Department of Health and Nutrition Sciences, Brooklyn College, City University of New York, Brooklyn, NY
| | - Dorina Kordunova
- Department of Health and Nutrition Sciences, Brooklyn College, City University of New York, Brooklyn, NY
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46
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The Impact of Cocoa Flavanols on Cardiovascular Health. Phytother Res 2016; 30:1641-1657. [DOI: 10.1002/ptr.5665] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 05/16/2016] [Accepted: 05/17/2016] [Indexed: 02/05/2023]
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47
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Plant polyphenols to enhance the nutritional and sensory properties of chocolates. Food Chem 2016; 200:46-54. [DOI: 10.1016/j.foodchem.2015.12.092] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Revised: 11/13/2015] [Accepted: 12/29/2015] [Indexed: 12/11/2022]
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48
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Cocobiota: Implications for Human Health. J Nutr Metab 2016; 2016:7906927. [PMID: 27144019 PMCID: PMC4837262 DOI: 10.1155/2016/7906927] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Revised: 02/17/2016] [Accepted: 03/22/2016] [Indexed: 12/20/2022] Open
Abstract
Manufacturing of dark chocolate and other cocoa-based products is a complex multistage process beginning with spontaneous cocoa bean fermentation driven in the postharvest period by different microorganisms derived from the environment. Cocobiota defined as the association of microbial species involved in cocoa bean fermentation may have considerable impact on the medicinal properties of cocoa products via various primary and secondary metabolites, whose presence in dark chocolate and other cocoa-derived products has to be taken into consideration when analyzing medicinal effects of cocoa. Metabolites of acetic acid and lactic acid bacteria, two major cocobiota members, are recently shown to have considerable antifungal and cholesterol-lowering activities and promote the formation of short chain fatty acids and mannitol, an important prebiotic capable of modifying gut microbiota. Penicillium citrinum, a major type of fungi identifiable in fermented cocoa beans, produces a thermostable alkaloid, Penicitrinine A, as well as lovastatin, compounds with antineoplastic and cholesterol-lowering abilities, respectively. Moreover, recent results suggest that bacterial and fungal metabolites produced by cocobiota have a significant anti-infective potential. Therefore, various metabolites produced by cocobiota can mimic some medicinal effects of dark chocolate and other cocoa-derived products previously attributed to cocoa flavonoids and methylxanthines and need to be thoroughly investigated in in vitro and in vivo systems.
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49
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Martin MÁ, Goya L, Ramos S. Antidiabetic actions of cocoa flavanols. Mol Nutr Food Res 2016; 60:1756-69. [DOI: 10.1002/mnfr.201500961] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Revised: 01/18/2016] [Accepted: 01/21/2016] [Indexed: 02/05/2023]
Affiliation(s)
- Maria Ángeles Martin
- Department of Metabolism and Nutrition, Institute of Food Science and Technology and Nutrition (ICTAN-CSIC); Ciudad Universitaria; Madrid Spain
- Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM); Instituto de Salud Carlos III (ISCIII); Madrid Spain
| | - Luis Goya
- Department of Metabolism and Nutrition, Institute of Food Science and Technology and Nutrition (ICTAN-CSIC); Ciudad Universitaria; Madrid Spain
| | - Sonia Ramos
- Department of Metabolism and Nutrition, Institute of Food Science and Technology and Nutrition (ICTAN-CSIC); Ciudad Universitaria; Madrid Spain
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50
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Restuccia D, Spizzirri UG, Puoci F, Picci N. Determination of biogenic amine profiles in conventional and organic cocoa-based products. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2015; 32:1156-63. [DOI: 10.1080/19440049.2015.1036322] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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