1
|
Regolo L, Giampieri F, Battino M, Armas Diaz Y, Mezzetti B, Elexpuru-Zabaleta M, Mazas C, Tutusaus K, Mazzoni L. From by-products to new application opportunities: the enhancement of the leaves deriving from the fruit plants for new potential healthy products. Front Nutr 2024; 11:1083759. [PMID: 38895662 PMCID: PMC11184148 DOI: 10.3389/fnut.2024.1083759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 05/03/2024] [Indexed: 06/21/2024] Open
Abstract
In the last decades, the world population and demand for any kind of product have grown exponentially. The rhythm of production to satisfy the request of the population has become unsustainable and the concept of the linear economy, introduced after the Industrial Revolution, has been replaced by a new economic approach, the circular economy. In this new economic model, the concept of "the end of life" is substituted by the concept of restoration, providing a new life to many industrial wastes. Leaves are a by-product of several agricultural cultivations. In recent years, the scientific interest regarding leaf biochemical composition grew, recording that plant leaves may be considered an alternative source of bioactive substances. Plant leaves' main bioactive compounds are similar to those in fruits, i.e., phenolic acids and esters, flavonols, anthocyanins, and procyanidins. Bioactive compounds can positively influence human health; in fact, it is no coincidence that the leaves were used by our ancestors as a natural remedy for various pathological conditions. Therefore, leaves can be exploited to manufacture many products in food (e.g., being incorporated in food formulations as natural antioxidants, or used to create edible coatings or films for food packaging), cosmetic and pharmaceutical industries (e.g., promising ingredients in anti-aging cosmetics such as oils, serums, dermatological creams, bath gels, and other products). This review focuses on the leaves' main bioactive compounds and their beneficial health effects, indicating their applications until today to enhance them as a harvesting by-product and highlight their possible reuse for new potential healthy products.
Collapse
Affiliation(s)
- Lucia Regolo
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali – Università Politecnica delle Marche, Ancona, Italy
| | - Francesca Giampieri
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Maurizio Battino
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
- International Joint Research Laboratory of Intelligent Agriculture and Agri-Product Processing, Jiangsu University, Zhenjiang, China
| | - Yasmany Armas Diaz
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Bruno Mezzetti
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali – Università Politecnica delle Marche, Ancona, Italy
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
| | - Maria Elexpuru-Zabaleta
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
| | - Cristina Mazas
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
- Universidad Internacional Iberoamericana, Campeche, Mexico
| | - Kilian Tutusaus
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
- Research Center for Foods, Nutritional Biochemistry and Health, Universidade Internacional do Cuanza, Cuito, Angola
| | - Luca Mazzoni
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali – Università Politecnica delle Marche, Ancona, Italy
| |
Collapse
|
2
|
Madduma Hewage S, Au-Yeung KKW, Prashar S, Wijerathne CUB, O K, Siow YL. Lingonberry Improves Hepatic Lipid Metabolism by Targeting Notch1 Signaling. Antioxidants (Basel) 2022; 11:antiox11030472. [PMID: 35326122 PMCID: PMC8944850 DOI: 10.3390/antiox11030472] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/19/2022] [Accepted: 02/25/2022] [Indexed: 02/04/2023] Open
Abstract
Impaired hepatic lipid metabolism is a hallmark of non-alcoholic fatty liver disease (NAFLD), which has no effective treatment option. Recently, Notch signaling has been identified as an important mediator of hepatic lipid metabolism. Lingonberry (Vaccinium vitis-idaea L.) is an anthocyanin-rich fruit with significant lipid-lowering properties. In this study, we examined how lingonberry influenced Notch signaling and fatty acid metabolism in a mouse model of NAFLD. Mice (C57BL/6J) fed a high-fat diet (HFD) for 12 weeks developed fatty liver and activated hepatic Notch1 signaling. Lingonberry supplementation inhibited hepatic Notch1 signaling and improved lipid profile by improving the expression of the genes involved in hepatic lipid metabolism. The results were verified using a palmitic-acid-challenged cell model. Similar to the animal data, palmitic acid impaired cellular lipid metabolism and induced Notch1 in HepG2 cells. Lingonberry extract or cyanidin-3-glucoside attenuated Notch1 signaling and decreased intracellular triglyceride accumulation. The inhibition of Notch in the hepatocytes attenuated sterol-regulatory-element-binding-transcription-factor-1 (SREBP-1c)-mediated lipogenesis and increased the expression of carnitine palmitoyltransferase-I-alpha (CPTIα) and acyl-CoA oxidase1 (ACOX1). Taken together, lingonberry’s hepatoprotective effect is mediated by, in part, improving hepatic lipid metabolism via inhibiting Notch1 signaling in HFD-induced fatty liver.
Collapse
Affiliation(s)
- Susara Madduma Hewage
- Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Research Centre, Winnipeg, MB R2H 2A6, Canada; (S.M.H.); (K.K.W.A.-Y.); (S.P.); (C.U.B.W.)
- Department of Physiology & Pathophysiology, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
| | - Kathy K. W. Au-Yeung
- Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Research Centre, Winnipeg, MB R2H 2A6, Canada; (S.M.H.); (K.K.W.A.-Y.); (S.P.); (C.U.B.W.)
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Suvira Prashar
- Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Research Centre, Winnipeg, MB R2H 2A6, Canada; (S.M.H.); (K.K.W.A.-Y.); (S.P.); (C.U.B.W.)
- Agriculture and Agri-Food Canada, St. Boniface Hospital Research Centre, Winnipeg, MB R2H 2A6, Canada
| | - Charith U. B. Wijerathne
- Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Research Centre, Winnipeg, MB R2H 2A6, Canada; (S.M.H.); (K.K.W.A.-Y.); (S.P.); (C.U.B.W.)
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Karmin O
- Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Research Centre, Winnipeg, MB R2H 2A6, Canada; (S.M.H.); (K.K.W.A.-Y.); (S.P.); (C.U.B.W.)
- Department of Physiology & Pathophysiology, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
- Correspondence: (K.O.); or (Y.L.S.)
| | - Yaw L. Siow
- Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Research Centre, Winnipeg, MB R2H 2A6, Canada; (S.M.H.); (K.K.W.A.-Y.); (S.P.); (C.U.B.W.)
- Department of Physiology & Pathophysiology, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
- Agriculture and Agri-Food Canada, St. Boniface Hospital Research Centre, Winnipeg, MB R2H 2A6, Canada
- Correspondence: (K.O.); or (Y.L.S.)
| |
Collapse
|
3
|
Shepilov D, Kovalenko T, Osadchenko I, Smozhanyk K, Marungruang N, Ushakova G, Muraviova D, Hållenius F, Prykhodko O, Skibo G. Varying Dietary Component Ratios and Lingonberry Supplementation May Affect the Hippocampal Structure of ApoE–/– Mice. Front Nutr 2022; 9:565051. [PMID: 35252286 PMCID: PMC8890029 DOI: 10.3389/fnut.2022.565051] [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: 05/23/2020] [Accepted: 01/11/2022] [Indexed: 11/28/2022] Open
Abstract
Objective This study aimed to investigate and compare the morphological and biochemical characteristics of the hippocampus and the spatial memory of young adult ApoE–/– mice on a standard chow diet, a low-fat diet (LFD), a high-fat diet (HFD), and an HFD supplemented with lingonberries. Methods Eight-week-old ApoE–/– males were divided into five groups fed standard chow (Control), an LFD (LF), an HFD (HF), and an HFD supplemented with whole lingonberries (HF+WhLB) or the insoluble fraction of lingonberries (HF+InsLB) for 8 weeks. The hippocampal cellular structure was evaluated using light microscopy and immunohistochemistry; biochemical analysis and T-maze test were also performed. Structural synaptic plasticity was assessed using electron microscopy. Results ApoE–/– mice fed an LFD expressed a reduction in the number of intact CA1 pyramidal neurons compared with HF+InsLB animals and the 1.6–3.8-fold higher density of hyperchromic (damaged) hippocampal neurons relative to other groups. The LF group had also morphological and biochemical indications of astrogliosis. Meanwhile, both LFD- and HFD-fed mice demonstrated moderate microglial activation and a decline in synaptic density. The consumption of lingonberry supplements significantly reduced the microglia cell area, elevated the total number of synapses and multiple synapses, and increased postsynaptic density length in the hippocampus of ApoE–/– mice, as compared to an LFD and an HFD without lingonberries. Conclusion Our results suggest that, in contrast to the inclusion of fats in a diet, increased starch amount (an LFD) and reduction of dietary fiber (an LFD/HFD) might be unfavorable for the hippocampal structure of young adult (16-week-old) male ApoE–/– mice. Lingonberries and their insoluble fraction seem to provide a neuroprotective effect on altered synaptic plasticity in ApoE–/– animals. Observed morphological changes in the hippocampus did not result in notable spatial memory decline.
Collapse
Affiliation(s)
- Dmytro Shepilov
- Department of Cytology, Bogomoletz Institute of Physiology, Kyiv, Ukraine
- *Correspondence: Dmytro Shepilov
| | - Tatiana Kovalenko
- Department of Cytology, Bogomoletz Institute of Physiology, Kyiv, Ukraine
| | - Iryna Osadchenko
- Department of Cytology, Bogomoletz Institute of Physiology, Kyiv, Ukraine
| | - Kateryna Smozhanyk
- Department of Cytology, Bogomoletz Institute of Physiology, Kyiv, Ukraine
| | - Nittaya Marungruang
- Department of Food Technology, Engineering and Nutrition, Lund University, Lund, Sweden
| | - Galyna Ushakova
- Department of Biochemistry and Physiology, Oles Honchar Dnipro National University, Dnipro, Ukraine
| | - Diana Muraviova
- Department of Biochemistry and Physiology, Oles Honchar Dnipro National University, Dnipro, Ukraine
| | - Frida Hållenius
- Department of Food Technology, Engineering and Nutrition, Lund University, Lund, Sweden
| | - Olena Prykhodko
- Department of Food Technology, Engineering and Nutrition, Lund University, Lund, Sweden
| | - Galyna Skibo
- Department of Cytology, Bogomoletz Institute of Physiology, Kyiv, Ukraine
| |
Collapse
|
4
|
Zhang G, Jiang Y, Liu X, Deng Y, Wei B, Shi L. Lingonberry Anthocyanins Inhibit Hepatic Stellate Cell Activation and Liver Fibrosis via TGFβ/Smad/ERK Signaling Pathway. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:13546-13556. [PMID: 34735147 DOI: 10.1021/acs.jafc.1c05384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Phytochemicals from lingonberry have rich pharmacological value and may play an essential role in treating liver diseases. We investigated the regulatory role of lingonberry anthocyanins (LA) on HSC activation in vitro and liver fibrogenesis in vivo. The viability of HSCs treated with LA was significantly reduced in a dose-dependent manner at the concentration of 25-100 μg/mL, in which the monomers of LA also reduced the proliferation of HSCs via IC50 assay. The inducer transforming growth factor β1 (TGFβ1) and the effector α-smooth muscle actin (α-SMA) of HSC activation were all decreased both in protein and RNA levels treated by LA. Moreover, LA alleviated CCl4-induced liver fibrosis in rats, reducing collagen aggregation and production and decreasing the hydroxyproline (HYP) and malondialdehyde (MDA) levels in the liver tissue. Moreover, LA reduced the indexes of serum liver fibrosis and reversed the index of serum liver function in CCl4-induced rats. Furthermore, the antioxidant enzymes, including superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), and catalase (CAT), in the liver tissue and serum were significantly increased upon treatment with LA. Importantly, LA promoted hepatic parenchymal cell proliferation and inhibited the expression of TGFβ/Smad/extracellular regulated protein kinase (ERK) signaling pathway-related genes. This study demonstrates the anti-liver fibrosis activity of LA and investigates its mechanism, which may provide a novel strategy for treating liver fibrosis using lingonberry.
Collapse
Affiliation(s)
- Guokun Zhang
- Changchun Sci-Tech University, Changchun, Jilin 130600, China.,Institute of Special Animal and Plant Sciences, Chinese Academy of Agricultural Sciences (CAAS), Changchun, Jilin 130112, China
| | - Yunyao Jiang
- Changchun Sci-Tech University, Changchun, Jilin 130600, China
| | - Xin Liu
- Shenyang Ligong University, Shenyang, Liaoning 110159, China
| | - Yongyan Deng
- Changchun Sci-Tech University, Changchun, Jilin 130600, China
| | - Bin Wei
- Jilin Province Product Quality Supervision and Inspection Institute, Changchun, Jilin 130000, China
| | - Liyan Shi
- Changchun Sci-Tech University, Changchun, Jilin 130600, China.,China-Japan Union Hospital of Jilin University, Changchun, Jilin 130031, China
| |
Collapse
|
5
|
Vaitkeviciene R, Zadeike D, Gaizauskaite Z, Valentaviciute K, Marksa M, Mazdzieriene R, Bartkiene E, Lele V, Juodeikiene G, Jakstas V. Functionalisation of rice bran assisted by ultrasonication and fermentation for the production of rice bran–lingonberry pulp‐based probiotic nutraceutical. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15053] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Ruta Vaitkeviciene
- Department of Food Science and Technology Kaunas University of Technology Kaunas LT‐50254 Lithuania
| | - Daiva Zadeike
- Department of Food Science and Technology Kaunas University of Technology Kaunas LT‐50254 Lithuania
- Institute of Pharmaceutical Technologies Lithuanian University of Health Sciences Kaunas LT‐50162 Lithuania
| | - Zydrune Gaizauskaite
- Department of Food Science and Technology Kaunas University of Technology Kaunas LT‐50254 Lithuania
| | - Kristina Valentaviciute
- Department of Food Science and Technology Kaunas University of Technology Kaunas LT‐50254 Lithuania
| | - Mindaugas Marksa
- Department of Analytical and Toxicological Chemistry Lithuanian University of Health Sciences Kaunas LT‐50162 Lithuania
| | - Ramute Mazdzieriene
- Department of Food Science and Technology Kaunas University of Technology Kaunas LT‐50254 Lithuania
| | - Elena Bartkiene
- Institute of Pharmaceutical Technologies Lithuanian University of Health Sciences Kaunas LT‐50162 Lithuania
- Department of Food Safety and Quality Veterinary Academy of Lithuanian University of Health Sciences Kaunas LT‐47181 Lithuania
| | - Vita Lele
- Department of Food Safety and Quality Veterinary Academy of Lithuanian University of Health Sciences Kaunas LT‐47181 Lithuania
| | - Grazina Juodeikiene
- Department of Food Science and Technology Kaunas University of Technology Kaunas LT‐50254 Lithuania
- Institute of Pharmaceutical Technologies Lithuanian University of Health Sciences Kaunas LT‐50162 Lithuania
| | - Valdas Jakstas
- Institute of Pharmaceutical Technologies Lithuanian University of Health Sciences Kaunas LT‐50162 Lithuania
| |
Collapse
|
6
|
Lingonberry Improves Non-Alcoholic Fatty Liver Disease by Reducing Hepatic Lipid Accumulation, Oxidative Stress and Inflammatory Response. Antioxidants (Basel) 2021; 10:antiox10040565. [PMID: 33917360 PMCID: PMC8067338 DOI: 10.3390/antiox10040565] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/29/2021] [Accepted: 04/02/2021] [Indexed: 02/06/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is the most common chronic liver disease globally and there is a pressing need for effective treatment. Lipotoxicity and oxidative stress are the important mediators in NAFLD pathogenesis. Lingonberry (Vaccinium vitis-idaea L.) is rich in anthocyanins that have antioxidant and anti-inflammatory properties. The present study investigated the effect of lingonberry supplementation on liver injury in C57BL/6J male mice fed a high-fat diet (HFD) for 12 weeks. Mice fed HFD displayed liver injury with steatosis, increased lipid peroxidation and inflammatory cytokine expression in the liver as compared to mice fed a control diet. Lingonberry supplementation for 12 weeks alleviated HFD-induced liver injury, attenuated hepatic lipid accumulation, and inflammatory cytokine expression. Lingonberry supplementation inhibited the expression of sterol regulatory element-binding protein-1c (SREBP-1c) and acetyl-CoA carboxylase-1 (AAC-1) as well as activated AMP-activated protein kinase (AMPK) in the liver. It also decreased HFD-induced hepatic oxidative stress and aggregation of inflammatory foci. This was associated with a restoration of nuclear factor erythroid 2-related factor 2 (Nrf2) and glutathione level in the liver. These results suggest that lingonberry supplementation can protect against HFD-induced liver injury partly through attenuation of hepatic lipid accumulation, oxidative stress, and inflammatory response.
Collapse
|
7
|
Liang Z, Liang H, Guo Y, Yang D. Cyanidin 3- O-galactoside: A Natural Compound with Multiple Health Benefits. Int J Mol Sci 2021; 22:ijms22052261. [PMID: 33668383 PMCID: PMC7956414 DOI: 10.3390/ijms22052261] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 02/18/2021] [Accepted: 02/21/2021] [Indexed: 12/16/2022] Open
Abstract
Cyanidin 3-O-galactoside (Cy3Gal) is one of the most widespread anthocyanins that positively impacts the health of animals and humans. Since it is available from a wide range of natural sources, such as fruits (apples and berries in particular), substantial studies were performed to investigate its biosynthesis, chemical stability, natural occurrences and content, extraction methods, physiological functions, as well as potential applications. In this review, we focus on presenting the previous studies on the abovementioned aspects of Cy3Gal. As a conclusion, Cy3Gal shares a common biosynthesis pathway and analogous stability with other anthocyanins. Galactosyltransferase utilizing uridine diphosphate galactose (UDP-galactose) and cyanidin as substrates is unique for Cy3Gal biosynthesis. Extraction employing different methods reveals chokeberry as the most practical natural source for mass-production of this compound. The antioxidant properties and other health effects, including anti-inflammatory, anticancer, antidiabetic, anti-toxicity, cardiovascular, and nervous protective capacities, are highlighted in purified Cy3Gal and in its combination with other polyphenols. These unique properties of Cy3Gal are discussed and compared with other anthocyanins with related structure for an in-depth evaluation of its potential value as food additives or health supplement. Emphasis is laid on the description of its physiological functions confirmed via various approaches.
Collapse
Affiliation(s)
- Zhongxin Liang
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, China; (Z.L.); (H.L.); (Y.G.)
| | - Hongrui Liang
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, China; (Z.L.); (H.L.); (Y.G.)
| | - Yizhan Guo
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, China; (Z.L.); (H.L.); (Y.G.)
| | - Dong Yang
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, China; (Z.L.); (H.L.); (Y.G.)
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing 100083, China
- Xinghua Industrial Research Centre for Food Science and Human Health, China Agricultural University, Xinghua 225700, China
- Correspondence: ; Tel.: +86-10-6273-7129
| |
Collapse
|
8
|
Protective Role of Polyphenols in Heart Failure: Molecular Targets and Cellular Mechanisms Underlying Their Therapeutic Potential. Int J Mol Sci 2021; 22:ijms22041668. [PMID: 33562294 PMCID: PMC7914665 DOI: 10.3390/ijms22041668] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 02/01/2021] [Accepted: 02/04/2021] [Indexed: 12/11/2022] Open
Abstract
Heart failure (HF) is a leading cause of death in the United States, with a 5-year mortality rate of 50% despite modern pharmacological therapies. Plant-based diets are comprised of a diverse polyphenol profile, which lends to their association with reduced cardiovascular disease risk. Whether a polyphenol-rich diet can slow the progression of or reverse HF in humans is not known. To date, in vitro and in vivo studies have reported on the protective role of polyphenols in HF. In this review, we will discuss the major mechanisms by which polyphenols mitigate HF in vitro and in vivo, including (1) reduced cardiac inflammation and oxidative stress, (2) reduced mitochondrial dysfunction, (3) improved Ca2+ homeostasis, (4) increased survival signaling, and (5) increased sirtuin 1 activity.
Collapse
|
9
|
Yang C, Wijerathne CUB, Tu GW, Woo CWH, Siow YL, Madduma Hewage S, Au-Yeung KKW, Zhu T, O K. Ischemia-Reperfusion Injury Reduces Kidney Folate Transporter Expression and Plasma Folate Levels. Front Immunol 2021; 12:678914. [PMID: 34149715 PMCID: PMC8213029 DOI: 10.3389/fimmu.2021.678914] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 05/04/2021] [Indexed: 02/05/2023] Open
Abstract
Acute or chronic kidney disease can cause micronutrient deficiency. Patients with end-stage renal disease, kidney transplantation or on dialysis have reduced circulating levels of folate, an essential B vitamin. However, the molecular mechanism is not well understood. Reabsorption of folate in renal proximal tubules through folate transporters is an important process to prevent urinary loss of folate. The present study investigated the impact of acute kidney injury (AKI) on folate transporter expression and the underlying mechanism. AKI was induced in Sprague-Dawley rats that were subjected to kidney ischemia (45 min)-reperfusion (24 h). Both male and female rats displayed kidney injury and low plasma folate levels compared with sham-operated rats. The plasma folate levels were inversely correlated to plasma creatinine levels. There was a significant increase in neutrophil gelatinase-associated lipocalin (NGAL) and IL-6 mRNA expression in the kidneys of rats with ischemia-reperfusion, indicating kidney injury and increased inflammatory cytokine expression. Ischemia-reperfusion decreased mRNA and protein expression of folate transporters including folate receptor 1 (FOLR1) and reduced folate carrier (RFC); and inhibited transcription factor Sp1/DNA binding activity in the kidneys. Simulated ischemia-reperfusion through hypoxia-reoxygenation or Sp1 siRNA transfection in human proximal tubular cells inhibited folate transporter expression and reduced intracellular folate levels. These results suggest that ischemia-reperfusion injury downregulates renal folate transporter expression and decreases folate uptake by tubular cells, which may contribute to low folate status in AKI. In conclusion, ischemia-reperfusion injury can downregulate Sp1 mediated-folate transporter expression in tubular cells, which may reduce folate reabsorption and lead to low folate status.
Collapse
Affiliation(s)
- Cheng Yang
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Organ Transplantation, Shanghai, China
| | - Charith U. B. Wijerathne
- St. Boniface Hospital Research Centre, Winnipeg, MB, Canada
- Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada
| | - Guo-wei Tu
- Department of Critical Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Connie W. H. Woo
- Department of Pharmacology and Pharmacy, University of Hong Kong, Hong Kong, China
| | - Yaw L. Siow
- St. Boniface Hospital Research Centre, Winnipeg, MB, Canada
- Agriculture and Agri Food Canada, Winnipeg, MB, Canada
- Department of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB, Canada
| | - Susara Madduma Hewage
- St. Boniface Hospital Research Centre, Winnipeg, MB, Canada
- Department of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB, Canada
| | - Kathy K. W. Au-Yeung
- St. Boniface Hospital Research Centre, Winnipeg, MB, Canada
- Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada
| | - Tongyu Zhu
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Organ Transplantation, Shanghai, China
- *Correspondence: Tongyu Zhu, ; Karmin O,
| | - Karmin O
- St. Boniface Hospital Research Centre, Winnipeg, MB, Canada
- Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada
- Department of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB, Canada
- *Correspondence: Tongyu Zhu, ; Karmin O,
| |
Collapse
|
10
|
Vilkickyte G, Raudone L, Petrikaite V. Phenolic Fractions from Vaccinium vitis-idaea L. and Their Antioxidant and Anticancer Activities Assessment. Antioxidants (Basel) 2020; 9:antiox9121261. [PMID: 33322638 PMCID: PMC7763140 DOI: 10.3390/antiox9121261] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 11/26/2020] [Accepted: 12/10/2020] [Indexed: 12/11/2022] Open
Abstract
Lingonberry leaves and fruits are associated with a range of potential bioactivities related to their phenolic content and composition, but the identification of major biological activity markers remains limited. The present study aimed at the isolation of lingonberry phenolic fractions and biological activity evaluation of them. Crude dry extracts of lingonberry leaves and fruits were fractionated by chromatography using Sephadex LH-20 and analyzed by validated HPLC-PDA method. For each fraction, the anticancer activity against human clear cell renal cell carcinoma (CaKi-1), human colon adenocarcinoma (HT-29), and human malignant melanoma (IGR39) cell lines was determined using MTT assay, and the radical scavenging, reducing, and chelating activities were investigated using ABTS, FRAP, and FIC assays, respectively. Further, 28 phenolics were identified and quantified in the crude extract of lingonberry leaves and 37 in the extract of fruits. These compounds, during fractionation steps, were selectively eluted into active fractions, enriched with different groups of phenolics—monophenols, anthocyanins, phenolic acids, catechins, flavonols, or proanthocyanidins. Fractions of lingonberry leaves and fruits, obtained by the last fractionation step, proved to be the most active against tested cancer cell lines and possessed the greatest antioxidant activity. In this perspective, the predominant compounds of these fractions—polymeric and mainly A-type dimeric proanthocyanidins—also quercetin can be considered to be anticancer and antioxidant activity markers of lingonberries.
Collapse
Affiliation(s)
- Gabriele Vilkickyte
- Laboratory of Biopharmaceutical Research, Institute of Pharmaceutical Technologies, Lithuanian University of Health Sciences, Sukileliu av. 13, LT-50162 Kaunas, Lithuania;
- Correspondence: ; Tel.: +370-622-34977
| | - Lina Raudone
- Laboratory of Biopharmaceutical Research, Institute of Pharmaceutical Technologies, Lithuanian University of Health Sciences, Sukileliu av. 13, LT-50162 Kaunas, Lithuania;
- Department of Pharmacognosy, Lithuanian University of Health Sciences, Sukileliu av. 13, LT-50162 Kaunas, Lithuania
| | - Vilma Petrikaite
- Laboratory of Drug Targets Histopathology, Institute of Cardiology, Lithuanian University of Health Sciences, Sukileliu av. 13, LT-50162 Kaunas, Lithuania;
| |
Collapse
|
11
|
Tian Y, Ma Z, Ma H, Gu Y, Li Y, Sun H. Comparative transcriptome analysis of lingonberry (Vaccinium vitis-idaea) provides insights into genes associated with flavonoids metabolism during fruit development. BIOTECHNOL BIOTEC EQ 2020. [DOI: 10.1080/13102818.2020.1803130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Affiliation(s)
- Youwen Tian
- College of Life Sciences, Jilin Agricultural University, Changchun, Jilin, PR China
| | - Zhili Ma
- College of Life Sciences, Jilin Agricultural University, Changchun, Jilin, PR China
| | - Haohao Ma
- College of Life Sciences, Jilin Agricultural University, Changchun, Jilin, PR China
| | - Yu Gu
- Engineering Center of Genetic Breeding and Innovative Utilization of Small Fruits of Jilin Province, College of Horticulture, Jilin Agricultural University, Changchun, Jilin, PR China
| | - Yadong Li
- Engineering Center of Genetic Breeding and Innovative Utilization of Small Fruits of Jilin Province, College of Horticulture, Jilin Agricultural University, Changchun, Jilin, PR China
| | - Haiyue Sun
- Engineering Center of Genetic Breeding and Innovative Utilization of Small Fruits of Jilin Province, College of Horticulture, Jilin Agricultural University, Changchun, Jilin, PR China
| |
Collapse
|
12
|
Zadeike D, Vaitkeviciene R, Marksa M, Juodeikiene G, Bendoraitiene J, Bartkiene E, Lele V, Viskelis P, Bernatoniene J, Jakstas V. Structural and functional characterisation of compositionally optimised rice bran and lingonberry dietary fibre‐based gel‐type product enriched with phytochemicals. Int J Food Sci Technol 2020. [DOI: 10.1111/ijfs.14668] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Daiva Zadeike
- Department of Food Science and Technology Kaunas University of Technology 50254 Kaunas Lithuania
| | - Ruta Vaitkeviciene
- Department of Food Science and Technology Kaunas University of Technology 50254 Kaunas Lithuania
| | | | - Grazina Juodeikiene
- Department of Food Science and Technology Kaunas University of Technology 50254 Kaunas Lithuania
| | - Joana Bendoraitiene
- Department of Food Science and Technology Kaunas University of Technology 50254 Kaunas Lithuania
| | - Elena Bartkiene
- Lithuanian University of Health Sciences 47181 Kaunas Lithuania
| | - Vita Lele
- Lithuanian University of Health Sciences 47181 Kaunas Lithuania
| | - Pranas Viskelis
- Institute of Horticulture Lithuanian Research Centre for Agriculture and Forestry 58344 Kedainiai Lithuania
| | | | - Valdas Jakstas
- Lithuanian University of Health Sciences 47181 Kaunas Lithuania
| |
Collapse
|
13
|
Madduma Hewage S, Prashar S, Debnath SC, O K, Siow YL. Inhibition of Inflammatory Cytokine Expression Prevents High-Fat Diet-Induced Kidney Injury: Role of Lingonberry Supplementation. Front Med (Lausanne) 2020; 7:80. [PMID: 32292787 PMCID: PMC7119336 DOI: 10.3389/fmed.2020.00080] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 02/25/2020] [Indexed: 12/21/2022] Open
Abstract
Chronic low-grade inflammation is a major stimulus for progression of chronic kidney disease (CKD) in individuals consuming high-fat diet. Currently, there are limited treatment options for CKD other than controlling the progression rate and its associated complications. Lingonberry (Vaccinium vitis-idaea L.) is rich in anthocyanins with demonstrated anti-inflammatory effect. In the current study, we investigated the potential renal protective effect of lingonberry and its anthocyanin (cyanidin-3-glucoside) in high-fat diet fed obese mice and in human proximal tubular cells. Prolonged consumption of high-fat diets is strongly associated with obesity, abnormal lipid and glucose metabolism. Mice (C57BL/6J) fed a high-fat diet (62% kcal fat) for 12 weeks developed renal injury as indicated by an elevation of blood urea nitrogen (BUN) level as well as an increase in renal kidney injury molecule-1 (KIM-1), neutrophil gelatinase-associated lipocalin (NGAL) and renin expression. Those mice displayed an activation of nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) and increased expression of inflammatory cytokines-monocyte chemoattractant-1 (MCP-1), tumor necrosis factor alpha (TNF-α), interleukin-6 (IL-6) in the kidneys. Mice fed a high-fat diet also had a significant elevation of inflammatory cytokine levels in the plasma. Dietary supplementation of lingonberry for 12 weeks not only attenuated high-fat diet-induced renal inflammatory response but also reduced kidney injury. Such a treatment improved plasma lipid and glucose profiles, reduced plasma inflammatory cytokine levels but did not affect body weight gain induced by high-fat diet feeding. Lingonberry extract or its active component cyanidin-3-glucoside effectively inhibited palmitic acid-induced NF-κB activation and inflammatory cytokine expression in proximal tubular cells. These results suggest that lingonberry supplementation can reduce inflammatory response and prevent chronic kidney injury. Such a renal protective effect by lingonberry and its active component may be mediated, in part, through NF-κB signaling pathway.
Collapse
Affiliation(s)
- Susara Madduma Hewage
- Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB, Canada.,Department of Physiology & Pathophysiology, University of Manitoba, Winnipeg, MB, Canada
| | - Suvira Prashar
- Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB, Canada.,Agriculture and Agri-Food Canada, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB, Canada
| | - Samir C Debnath
- Agriculture and Agri-Food Canada, St. John's Research and Development Centre, St. John's, NL, Canada
| | - Karmin O
- Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB, Canada.,Department of Physiology & Pathophysiology, University of Manitoba, Winnipeg, MB, Canada.,Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada
| | - Yaw L Siow
- Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB, Canada.,Department of Physiology & Pathophysiology, University of Manitoba, Winnipeg, MB, Canada.,Agriculture and Agri-Food Canada, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB, Canada
| |
Collapse
|
14
|
Phenolic Antioxidants in Aerial Parts of Wild Vaccinium Species: Towards Pharmaceutical and Biological Properties. Antioxidants (Basel) 2019; 8:antiox8120649. [PMID: 31888242 PMCID: PMC6943522 DOI: 10.3390/antiox8120649] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 12/10/2019] [Accepted: 12/12/2019] [Indexed: 01/18/2023] Open
Abstract
Phenolic compounds are a widespread group of secondary metabolites found in all plants, representing the most desirable antioxidants due to their potential to be used as additives in the food industry (inhibition of lipid oxidation), and in cosmetology and medicine (protection against oxidative stress). In recent years, demand for the identification of edible sources rich in phenolic antioxidants, as well as the development of new natural plant products to be used as dietary supplements or pharmaceuticals, has been a great preoccupation. At present, from the "circular economy" perspective, there is an increased interest to use agricultural waste resources to produce high-value compounds. Vaccinium leaves and stems are considered essentially an agro-waste of the berry industry. Scientific studies have shown that phenolic compounds were found in a markedly higher content in the leaves and stems of Vaccinium plants than in the fruits, in agreement with the strongest biological and antioxidant activities displayed by these aerial parts compared to fruits. This paper aims to review the current state of the art regarding the phenolic antioxidants from leaves and stems of two wild Vaccinium species, bilberry (Vaccinium myrtillus L.) and lingonberry (Vaccinium vitis-idaea L.), as promising natural resources with pharmaceutical and biological activity.
Collapse
|
15
|
Kowalska K, Olejnik A, Zielińska-Wasielica J, Olkowicz M. Inhibitory effects of lingonberry (Vaccinium vitis-idaea L.) fruit extract on obesity-induced inflammation in 3T3-L1 adipocytes and RAW 264.7 macrophages. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.01.040] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
|
16
|
Bujor OC, Ginies C, Popa VI, Dufour C. Phenolic compounds and antioxidant activity of lingonberry (Vaccinium vitis-idaea L.) leaf, stem and fruit at different harvest periods. Food Chem 2018; 252:356-365. [PMID: 29478554 DOI: 10.1016/j.foodchem.2018.01.052] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 01/05/2018] [Accepted: 01/05/2018] [Indexed: 12/25/2022]
Abstract
Fruits and aerial parts of lingonberry could be better developed as dietary supplements if the composition in bioactive phenolic compounds and the best period for collection were known. UPLC/MS analysis revealed the predominant presence of arbutin in leaf and that of flavanols in stems harvested in May, July and September. Anthocyanins, flavanols and benzoic acid derivatives were equally present in fruits. Stem and leaf are highly homologous with (+)-catechin, A- and B-type dimers/trimers, and two quercetin glycosides as major contributors. No or only weak seasonal variations were highlighted for all phenolic classes. Additionally, flavanol oligomers showed a lower mDP for fruit (3-4) than for stem and leaf (4-6). The rate of A-type linkage was 3-5% with A-type subunits in extension mainly. Finally, the content in phenolic compounds (UPLC) correlated well with TPC and the DPPH radical scavenging activity although leaf and stem constituents reacted differently in both antioxidant tests.
Collapse
Affiliation(s)
- Oana-Crina Bujor
- "Gheorghe Asachi" Technical University of Iasi, Faculty of Chemical Engineering and Environmental Protection, 700050 Iasi, Romania; INRA, University of Avignon, UMR408 Safety and Quality of Plant Products, F-84000 Avignon, France
| | - Christian Ginies
- INRA, University of Avignon, UMR408 Safety and Quality of Plant Products, F-84000 Avignon, France
| | - Valentin I Popa
- "Gheorghe Asachi" Technical University of Iasi, Faculty of Chemical Engineering and Environmental Protection, 700050 Iasi, Romania
| | - Claire Dufour
- INRA, University of Avignon, UMR408 Safety and Quality of Plant Products, F-84000 Avignon, France.
| |
Collapse
|
17
|
Isaak CK, Wang P, Prashar S, O K, Brown DC, Debnath SC, Siow YL. Supplementing diet with Manitoba lingonberry juice reduces kidney ischemia-reperfusion injury. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:3065-3076. [PMID: 28074603 DOI: 10.1002/jsfa.8200] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 08/08/2016] [Accepted: 01/02/2017] [Indexed: 06/06/2023]
Abstract
BACKGROUND Lingonberry (Vaccinium vitis-idaea L.) contains high levels of anthocyanins which are bioavailable in the kidney and may be protective against ischemia-reperfusion (IR)-induced acute kidney injury. This study investigated the effect of lingonberry juice on the IR-induced stress-activated signalling pathway and inflammatory response in the kidney. RESULTS Sprague-Dawley rats subjected to kidney IR had significantly impaired kidney function, with increased activation of the JNK signalling pathway and increased inflammatory response, measured using a multiplex panel containing an extensive array of inflammatory biomarkers. In rats fed 1 mL lingonberry juice daily for 3 weeks prior to IR, kidney function was protected and attenuation of inflammatory response and JNK signalling was reflected in the reduction of the measured biomarkers. In vitro results in cultured HK-2 cells confirmed that lingonberry anthocyanins reduced JNK signalling and inflammatory gene expression after IR. CONCLUSION This study shows, for the first time, that daily supplementation with lingonberry juice may protect against loss of kidney function induced by IR injury by modulating JNK signalling and inhibiting the subsequent inflammatory response. © 2017 Her Majesty the Queen in Right of Canada. Journal of the Science of Food and Agriculture © 2017 Society of Chemical Industry.
Collapse
Affiliation(s)
- Cara K Isaak
- Agriculture and Agri-Food Canada, St Boniface Hospital Albrechtsen Research Centre, Winnipeg, Manitoba, Canada
- Canadian Centre for Agri-Food Research in Health and Medicine, St Boniface Hospital Albrechtsen Research Centre, Winnipeg, Manitoba, Canada
- Department of Physiology & Pathophysiology, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Pengqi Wang
- Canadian Centre for Agri-Food Research in Health and Medicine, St Boniface Hospital Albrechtsen Research Centre, Winnipeg, Manitoba, Canada
- Department of Animal Science, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Suvira Prashar
- Agriculture and Agri-Food Canada, St Boniface Hospital Albrechtsen Research Centre, Winnipeg, Manitoba, Canada
- Canadian Centre for Agri-Food Research in Health and Medicine, St Boniface Hospital Albrechtsen Research Centre, Winnipeg, Manitoba, Canada
| | - Karmin O
- Canadian Centre for Agri-Food Research in Health and Medicine, St Boniface Hospital Albrechtsen Research Centre, Winnipeg, Manitoba, Canada
- Department of Physiology & Pathophysiology, University of Manitoba, Winnipeg, Manitoba, Canada
- Department of Animal Science, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Daniel Cw Brown
- Agriculture and Agri-Food Canada, St Boniface Hospital Albrechtsen Research Centre, Winnipeg, Manitoba, Canada
- Canadian Centre for Agri-Food Research in Health and Medicine, St Boniface Hospital Albrechtsen Research Centre, Winnipeg, Manitoba, Canada
- Department of Human Nutritional Science, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Samir C Debnath
- Agriculture and Agri-Food Canada, St John's Research and Development Centre, St John's, Newfoundland and Labrador, Canada
| | - Yaw L Siow
- Agriculture and Agri-Food Canada, St Boniface Hospital Albrechtsen Research Centre, Winnipeg, Manitoba, Canada
- Canadian Centre for Agri-Food Research in Health and Medicine, St Boniface Hospital Albrechtsen Research Centre, Winnipeg, Manitoba, Canada
- Department of Physiology & Pathophysiology, University of Manitoba, Winnipeg, Manitoba, Canada
| |
Collapse
|
18
|
Zhao CN, Meng X, Li Y, Li S, Liu Q, Tang GY, Li HB. Fruits for Prevention and Treatment of Cardiovascular Diseases. Nutrients 2017; 9:E598. [PMID: 28608832 PMCID: PMC5490577 DOI: 10.3390/nu9060598] [Citation(s) in RCA: 104] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 06/07/2017] [Accepted: 06/09/2017] [Indexed: 02/07/2023] Open
Abstract
Cardiovascular diseases (CVDs) are leading global health problems. Accumulating epidemiological studies have indicated that consuming fruits was inversely related to the risk of CVDs. Moreover, substantial experimental studies have supported the protective role of fruits against CVDs, and several fruits (grape, blueberry, pomegranate, apple, hawthorn, and avocado) have been widely studied and have shown potent cardiovascular protective action. Fruits can prevent CVDs or facilitate the restoration of morphology and functions of heart and vessels after injury. The involved mechanisms included protecting vascular endothelial function, regulating lipids metabolism, modulating blood pressure, inhibiting platelets function, alleviating ischemia/reperfusion injury, suppressing thrombosis, reducing oxidative stress, and attenuating inflammation. The present review summarizes recent discoveries about the effects of fruits on CVDs and discusses potential mechanisms of actions based on evidence from epidemiological, experimental, and clinical studies.
Collapse
Affiliation(s)
- Cai-Ning Zhao
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
| | - Xiao Meng
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
| | - Ya Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
| | - Sha Li
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong 999077, China.
| | - Qing Liu
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
| | - Guo-Yi Tang
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
| | - Hua-Bin Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
- South China Sea Bioresource Exploitation and Utilization Collaborative Innovation Center, Sun Yat-sen University, Guangzhou 510006, China.
| |
Collapse
|
19
|
Isaak CK, Petkau JC, Blewett H, O K, Siow YL. Lingonberry anthocyanins protect cardiac cells from oxidative-stress-induced apoptosis. Can J Physiol Pharmacol 2017; 95:904-910. [PMID: 28384410 DOI: 10.1139/cjpp-2016-0667] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Lingonberry grown in northern Manitoba, Canada, contains exceptionally high levels of anthocyanins and other polyphenols. Previous studies from our lab have shown that lingonberry anthocyanins can protect H9c2 cells from ischemia-reperfusion injury and anthocyanin-rich diets have been shown to be associated with decreased cardiovascular disease and mortality. Oxidative stress can impair function and trigger apoptosis in cardiomyocytes. This study investigated the protective effects of physiologically relevant doses of lingonberry extracts and pure anthocyanins against hydrogen-peroxide-induced cell death. Apoptosis and necrosis were detected in H9c2 cells after hydrogen peroxide treatment via flow cytometry using FLICA 660 caspase 3/7 combined with YO-PRO-1 and then confirmed with Hoechst staining and fluorescence microscopy. Each of the 3 major anthocyanins found in lingonberry (cyanidin-3-galactoside, cyanidin-3-glucoside, and cyanidin-3-arabinoside) was protective against hydrogen-peroxide-induced apoptosis in H9c2 cells at 10 ng·mL-1 (20 nmol·L-1) and restored the number of viable cells to match the control group. A combination of the 3 anthocyanins was also protective and a lingonberry extract tested at 3 concentrations produced a dose-dependent protective effect. Lingonberry anthocyanins protected cardiac cells from oxidative-stress-induced apoptosis and may have cardioprotective effects as a dietary modification.
Collapse
Affiliation(s)
- Cara K Isaak
- a Agriculture and Agri-Food Canada, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB R2H 2A6, Canada.,b Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB R2H 2A6, Canada.,c Department of Physiology & Pathophysiology, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
| | - Jay C Petkau
- a Agriculture and Agri-Food Canada, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB R2H 2A6, Canada.,b Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB R2H 2A6, Canada
| | - Heather Blewett
- a Agriculture and Agri-Food Canada, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB R2H 2A6, Canada.,b Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB R2H 2A6, Canada.,c Department of Physiology & Pathophysiology, University of Manitoba, Winnipeg, MB R3E 0J9, Canada.,d Department of Human Nutritional Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Karmin O
- b Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB R2H 2A6, Canada.,c Department of Physiology & Pathophysiology, University of Manitoba, Winnipeg, MB R3E 0J9, Canada.,e Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Yaw L Siow
- a Agriculture and Agri-Food Canada, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB R2H 2A6, Canada.,b Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB R2H 2A6, Canada.,c Department of Physiology & Pathophysiology, University of Manitoba, Winnipeg, MB R3E 0J9, Canada
| |
Collapse
|
20
|
Grant J, Ryland D, Isaak CK, Prashar S, Siow YL, Taylor CG, Aliani M. Effect of Vitamin D 3 Fortification and Saskatoon Berry Syrup Addition on the Flavor Profile, Acceptability, and Antioxidant Properties of Rooibos Tea (Aspalathus linearis). J Food Sci 2017; 82:807-817. [PMID: 28192609 DOI: 10.1111/1750-3841.13646] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 12/12/2016] [Accepted: 01/09/2017] [Indexed: 11/30/2022]
Abstract
The unique characteristics and healthful reputation of caffeine-free rooibos tea (RT) make it an ideal carrier for vitamin D3 supplementation, and a potential base for the addition of Saskatoon berry syrup (SBS), a natural flavor additive. The objective of this study was to determine the effect of vitamin D3 fortification and SBS addition on the flavor profile, consumer acceptability, and antioxidant properties of RT. Six formulations (RT, RT with SBS, RT with SBS and vitamin D3 , RT with vitamin D3 , green tea [GT], and GT with SBS) were evaluated by 12 trained panelists and 114 consumers. The formulations were also assessed for antioxidant capacity, physical characteristics, and untargeted phytochemical content. Sensory results revealed that the mean intensity values for berry and sweet attributes were significantly higher (P < 0.05) while bitter and astringent attributes were significantly lower when SBS was added to RT samples compared to those without syrup. Acceptability of flavor, aftertaste, and overall acceptability were also significantly higher for the RT with SBS. The addition of SBS to RT significantly increased the antioxidant capacities which may increase the related health benefits of RT. SBS contributed several polyphenols, particularly flavonoids, to the tea. Vitamin D3 added to RT formulations did not significantly affect the sensory attributes, acceptability, or antioxidant content. For the development of a functional vitamin D3 fortified iced-tea beverage that can be consumed as part of the daily diet, SBS could be a favorable flavoring additive that may provide additional health benefits.
Collapse
Affiliation(s)
- Jennifer Grant
- Dept. of Human Nutritional Sciences, Univ. of Manitoba, Winnipeg, MB, Canada
| | - Donna Ryland
- Dept. of Human Nutritional Sciences, Univ. of Manitoba, Winnipeg, MB, Canada
| | - Cara K Isaak
- Dept. of Physiology and Pathophysiology, Univ. of Manitoba, Winnipeg, MB, Canada.,The Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB, Canada
| | - Suvira Prashar
- The Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB, Canada.,Agriculture and Agri-Food Canada, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB, Canada
| | - Yaw L Siow
- Dept. of Physiology and Pathophysiology, Univ. of Manitoba, Winnipeg, MB, Canada.,The Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB, Canada.,Agriculture and Agri-Food Canada, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB, Canada
| | - Carla G Taylor
- Dept. of Human Nutritional Sciences, Univ. of Manitoba, Winnipeg, MB, Canada.,Dept. of Physiology and Pathophysiology, Univ. of Manitoba, Winnipeg, MB, Canada.,The Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB, Canada
| | - Michel Aliani
- Dept. of Human Nutritional Sciences, Univ. of Manitoba, Winnipeg, MB, Canada.,The Canadian Centre for Agri-Food Research in Health and Medicine, St. Boniface Hospital Albrechtsen Research Centre, Winnipeg, MB, Canada
| |
Collapse
|
21
|
Al Hamimi S, Heyman-Lindén L, Plaza M, Turner C, Berger K, Spégel P. Alterations in the plasma metabolite profile associated with improved hepatic function and glycemia in mice fed lingonberry supplemented high-fat diets. Mol Nutr Food Res 2016; 61. [PMID: 27739180 DOI: 10.1002/mnfr.201600442] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 10/04/2016] [Accepted: 10/09/2016] [Indexed: 12/26/2022]
Abstract
SCOPE Lingonberries have been shown to reduce the detrimental effects of high-fat diet (HFD) on weight gain, plasma glucose, and inflammation. However, the extent of effects was recently shown to vary between different batches of berries. Here, we examine the metabolic response to two independent batches of lingonberries. METHODS AND RESULTS Alterations in the phenotype and circulating metabolome elicited by three matched HFDs, two of which containing lingonberries (L1D and L2D) from different sources, were investigated. Glycemia was improved only in mice fed L1D, whereas liver function was improved and inflammation reduced in mice fed both L1D and L2D, compared to mice fed HFD. The unique improvement in glycemia elicited by L1D was associated with a 21% increase in circulating levels of fatty acids. Increased levels of phosphatidylcholines (62%) and lysophosphatidylcholines (28%) and decreased levels of serine (-13%) and sphingomyelins (-26%) were observed in mice fed L1D and L2D, as compared to HFD. CONCLUSION The unique improvement in glycemia in mice fed L1D was associated with a normal metabolic control with an altered set point. Moreover, the batch-independent reduction in liver steatosis and inflammation, was associated with an altered sphingomyelin metabolism.
Collapse
Affiliation(s)
- Said Al Hamimi
- Department of Chemistry, Centre for Analysis and Synthesis, Lund University, Lund, Sweden
| | | | - Merichel Plaza
- Department of Chemistry, Centre for Analysis and Synthesis, Lund University, Lund, Sweden
| | - Charlotta Turner
- Department of Chemistry, Centre for Analysis and Synthesis, Lund University, Lund, Sweden
| | - Karin Berger
- Department of Experimental Medical Science, Lund University, Lund, Sweden
| | - Peter Spégel
- Department of Chemistry, Centre for Analysis and Synthesis, Lund University, Lund, Sweden.,Department of Clinical Sciences Malmö, Unit of Molecular Metabolism, Lund University Diabetes Centre, Malmö, Sweden
| |
Collapse
|
22
|
Study of phenolic composition and antioxidant activity of myrtle leaves and fruits as a function of maturation. Eur Food Res Technol 2016. [DOI: 10.1007/s00217-016-2645-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|