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Scarpa ES, Giordani C, Antonelli A, Petrelli M, Balercia G, Silvetti F, Pieroni A, Sabbatinelli J, Rippo MR, Olivieri F, Matacchione G. The Combination of Natural Molecules Naringenin, Hesperetin, Curcumin, Polydatin and Quercetin Synergistically Decreases SEMA3E Expression Levels and DPPIV Activity in In Vitro Models of Insulin Resistance. Int J Mol Sci 2023; 24:ijms24098071. [PMID: 37175783 PMCID: PMC10178687 DOI: 10.3390/ijms24098071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 04/27/2023] [Accepted: 04/28/2023] [Indexed: 05/15/2023] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a disease characterized by a prolonged hyperglycemic condition caused by insulin resistance mechanisms in muscle and liver, reduced insulin production by pancreatic β cells, and a chronic inflammatory state with increased levels of the pro-inflammatory marker semaphorin 3E. Phytochemicals present in several foods have been used to complement oral hypoglycemic drugs for the management of T2DM. Notably, dipeptidyl peptidase IV (DPPIV) inhibitors have demonstrated efficacy in the treatment of T2DM. Our study aimed to investigate, in in vitro models of insulin resistance, the ability of the flavanones naringenin and hesperetin, used alone and in combination with the anti-inflammatory natural molecules curcumin, polydatin, and quercetin, to counteract the insulin resistance and pro-inflammatory molecular mechanisms that are involved in T2DM development. Our results show for the first time that the combination of naringenin, hesperetin, curcumin, polydatin, and quercetin (that mirror the nutraceutical formulation GliceFen®, Mivell, Italy) synergistically decreases expression levels of the pro-inflammatory gene SEMA3E in insulin-resistant HepG2 cells and synergistically decreases DPPIV activity in insulin-resistant Hep3B cells, indicating that the combination of these five phytochemicals is able to inhibit pro-inflammatory and insulin resistance molecular mechanisms and could represent an effective innovative complementary approach to T2DM pharmacological treatment.
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Affiliation(s)
| | - Chiara Giordani
- Department of Clinical and Molecular Sciences (DISCLIMO), Università Politecnica delle Marche, 60126 Ancona, Italy
| | - Antonella Antonelli
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, 61029 Urbino, Italy
| | - Massimiliano Petrelli
- Clinic of Endocrinology and Metabolic Diseases, Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, 60126 Ancona, Italy
| | - Giancarlo Balercia
- Division of Endocrinology, Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, 60126 Ancona, Italy
| | - Francesca Silvetti
- Clinic of Endocrinology and Metabolic Diseases, Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, 60126 Ancona, Italy
| | - Alessio Pieroni
- Clinic of Endocrinology and Metabolic Diseases, Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, 60126 Ancona, Italy
| | - Jacopo Sabbatinelli
- Department of Clinical and Molecular Sciences (DISCLIMO), Università Politecnica delle Marche, 60126 Ancona, Italy
- Laboratory Medicine Unit, Azienda Ospedaliero Universitaria delle Marche, 60126 Ancona, Italy
| | - Maria Rita Rippo
- Department of Clinical and Molecular Sciences (DISCLIMO), Università Politecnica delle Marche, 60126 Ancona, Italy
| | - Fabiola Olivieri
- Department of Clinical and Molecular Sciences (DISCLIMO), Università Politecnica delle Marche, 60126 Ancona, Italy
- Clinic of Laboratory and Precision Medicine, IRCCS Istituto Nazionale di Ricovero e Cura per Anziani, 60121 Ancona, Italy
| | - Giulia Matacchione
- Department of Clinical and Molecular Sciences (DISCLIMO), Università Politecnica delle Marche, 60126 Ancona, Italy
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2
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Piasna-Słupecka E, Leszczyńska T, Drozdowska M, Dziadek K, Domagała B, Domagała D, Koronowicz A. Young Shoots of Red Beet and the Root at Full Maturity Inhibit Proliferation and Induce Apoptosis in Breast Cancer Cell Lines. Int J Mol Sci 2023; 24:ijms24086889. [PMID: 37108053 PMCID: PMC10138517 DOI: 10.3390/ijms24086889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/29/2023] [Accepted: 03/31/2023] [Indexed: 04/29/2023] Open
Abstract
Modern medicine is struggling with the problem of fully effective treatment of neoplastic diseases despite deploying innovative chemotherapeutic agents. Therefore, undertaking cancer-prevention measures, such as proper eating habits, should be strongly recommended. The present research aimed to compare the effects of juice from young shoots of beetroot compared to juice from root at full maturity on human breast cancer and normal cells. The juice from young shoots, both in the native and digested form, was most often a significantly stronger inhibitor of the proliferation of both analyzed breast cancer cell lines (MCF-7 and MDA-MB-231), compared to the native and digested juice from red beetroot. Regardless of juice type, a significantly greater reduction was most often shown in the proliferation of estrogen-dependent cells (MCF-7 line) than of estrogen-independent cells (MDA-MB-231 line). All analyzed types of beetroot juice and, in particular, the ones from young shoots and the root subjected to digestion and absorption, exerted an antiproliferative and apoptotic effect (pinpointing the internal apoptosis pathway) on the cells of both cancer lines studied. There is a need to continue the research to comprehensively investigate the factors responsible for both these effects.
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Affiliation(s)
- Ewelina Piasna-Słupecka
- Department of Human Nutrition and Dietetics, Faculty of Food Technology, University of Agriculture in Krakow, Balicka 122, 31-149 Krakow, Poland
| | - Teresa Leszczyńska
- Department of Human Nutrition and Dietetics, Faculty of Food Technology, University of Agriculture in Krakow, Balicka 122, 31-149 Krakow, Poland
| | - Mariola Drozdowska
- Department of Human Nutrition and Dietetics, Faculty of Food Technology, University of Agriculture in Krakow, Balicka 122, 31-149 Krakow, Poland
| | - Kinga Dziadek
- Department of Human Nutrition and Dietetics, Faculty of Food Technology, University of Agriculture in Krakow, Balicka 122, 31-149 Krakow, Poland
| | - Barbara Domagała
- Department of Horticulture, Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Al. 29 Listopada 54, 31-425 Krakow, Poland
| | - Dominik Domagała
- Department of Human Nutrition and Dietetics, Faculty of Food Technology, University of Agriculture in Krakow, Balicka 122, 31-149 Krakow, Poland
| | - Aneta Koronowicz
- Department of Human Nutrition and Dietetics, Faculty of Food Technology, University of Agriculture in Krakow, Balicka 122, 31-149 Krakow, Poland
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3
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Agrawal MY, Gaikwad S, Srivastava S, Srivastava SK. Research Trend and Detailed Insights into the Molecular Mechanisms of Food Bioactive Compounds against Cancer: A Comprehensive Review with Special Emphasis on Probiotics. Cancers (Basel) 2022; 14:cancers14225482. [PMID: 36428575 PMCID: PMC9688469 DOI: 10.3390/cancers14225482] [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: 10/06/2022] [Revised: 10/26/2022] [Accepted: 11/04/2022] [Indexed: 11/09/2022] Open
Abstract
In an attempt to find a potential cure for cancer, scientists have been probing the efficacy of the food we eat and its bioactive components. Over the decades, there has been an exponentially increasing trend of research correlating food and cancer. This review explains the molecular mechanisms by which bioactive food components exhibit anticancer effects in several cancer models. These bioactive compounds are mainly plant based or microbiome based. While plants remain the primary source of these phytochemicals, little is known about probiotics, i.e., microbiome sources, and their relationships with cancer. Thus, the molecular mechanisms underlying the anticancer effect of probiotics are discussed in this review. The principal mode of cell death for most food bioactives is found to be apoptosis. Principal oncogenic signaling axes such as Akt/PI3K, JAK/STAT, and NF-κB seem to be modulated due to these bioactives along with certain novel targets that provide a platform for further oncogenic research. It has been observed that probiotics have an immunomodulatory effect leading to their chemopreventive actions. Various foods exhibit better efficacy as complete extracts than their individual phytochemicals, indicating an orchestrated effect of the food components. Combining bioactive agents with available chemotherapies helps synergize the anticancer action of both to overcome drug resistance. Novel techniques to deliver bioactive agents enhance their therapeutic response. Such combinations and novel approaches are also discussed in this review. Notably, most of the food components that have been studied for cancer have shown their efficacy in vivo. This bolsters the claims of these studies and, thus, provides us with hope of discovering anticancer agents in the food that we eat.
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Affiliation(s)
- Manas Yogendra Agrawal
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Abilene, TX 79601, USA
- Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX 79601, USA
| | - Shreyas Gaikwad
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Abilene, TX 79601, USA
- Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX 79601, USA
| | | | - Sanjay K. Srivastava
- Department of Immunotherapeutics and Biotechnology, Texas Tech University Health Sciences Center, Abilene, TX 79601, USA
- Center for Tumor Immunology and Targeted Cancer Therapy, Texas Tech University Health Sciences Center, Abilene, TX 79601, USA
- Correspondence: ; Tel.: +1-325-696-0464; Fax: +1-325-676-3875
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4
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Chen L, Zhu Y, Hu Z, Wu S, Jin C. Beetroot as a functional food with huge health benefits: Antioxidant, antitumor, physical function, and chronic metabolomics activity. Food Sci Nutr 2021; 9:6406-6420. [PMID: 34760270 PMCID: PMC8565237 DOI: 10.1002/fsn3.2577] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 08/06/2021] [Accepted: 08/19/2021] [Indexed: 12/19/2022] Open
Abstract
Previously, beetroot is mainly consumed as a food additive. In recent years, the beetroot, especially the betalains (betanin) and nitrates it contains, now has received increasing attention for their effective biological activity. Betalains have been proven to eliminate oxidative and nitrative stress by scavenging DPPH, preventing DNA damage, and reducing LDL. It also has been found to exert antitumor activity by inhibiting cell proliferation, angiogenesis, inducing cell apoptosis, and autophagy. In some chronic diseases, nitrate is the main component for lowing blood lipids, glucose, and pressure, while its role in treating hypertension and hyperglycemia has not been clearly stated. Moreover, the intake of nitrate-rich beetroot could enhance athletic performance and attenuate muscle soreness in certain types of exercise. The objective of this review is to provide sufficient evidence for the clarification of health benefits of beetroot, especially in the aspect of biooxidation, neoplastic diseases, some chronic diseases, and energy supplementation.
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Affiliation(s)
- Liping Chen
- Department of PharmacySchool of MedicineSir Run Run Shaw HospitalZhejiang UniversityHangzhouChina
| | - Yuankang Zhu
- College of Second Clinical MedicalWenzhou Medical UniversityWenzhouChina
| | - Zijing Hu
- Chemical Biology Research CenterCollege of Pharmaceutical SciencesWenzhou Medical UniversityWenzhouChina
| | - Shengjie Wu
- Department of PharmacySchool of MedicineSir Run Run Shaw HospitalZhejiang UniversityHangzhouChina
| | - Chengtao Jin
- Department of PharmacySchool of MedicineSir Run Run Shaw HospitalZhejiang UniversityHangzhouChina
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5
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Chenxu G, Shaoyu Z, Lili L, Dai X, Kuang Q, Qiang L, Linfeng H, Deshuai L, Jun T, Minxuan X. Betacyanins attenuates diabetic nephropathy in mice by inhibiting fibrosis and oxidative stress via the improvement of Nrf2 signaling. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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6
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Akter R, Afrose A, Rahman MR, Chowdhury R, Nirzhor SSR, Khan RI, Kabir MT. A Comprehensive Analysis into the Therapeutic Application of Natural Products as SIRT6 Modulators in Alzheimer's Disease, Aging, Cancer, Inflammation, and Diabetes. Int J Mol Sci 2021; 22:4180. [PMID: 33920726 PMCID: PMC8073883 DOI: 10.3390/ijms22084180] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/08/2021] [Accepted: 04/09/2021] [Indexed: 12/12/2022] Open
Abstract
Natural products have long been used as drugs to treat a wide array of human diseases. The lead compounds discovered from natural sources are used as novel templates for developing more potent and safer drugs. Natural products produce biological activity by binding with biological macromolecules, since natural products complement the protein-binding sites and natural product-protein interactions are already optimized in nature. Sirtuin 6 (SIRT6) is an NAD+ dependent histone deacetylase enzyme and a unique Sirtuin family member. It plays a crucial role in different molecular pathways linked to DNA repair, tumorigenesis, glycolysis, gluconeogenesis, neurodegeneration, cardiac hypertrophic responses, etc. Thus, it has emerged as an exciting target of several diseases such as cancer, neurodegenerative diseases, aging, diabetes, metabolic disorder, and heart disease. Recent studies have shown that natural compounds can act as modulators of SIRT6. In the current review, a list of natural products, their sources, and their mechanisms of SIRT6 activity modulation has been compiled. The potential application of these naturally occurring SIRT6 modulators in the amelioration of major human diseases such as Alzheimer's disease, aging, diabetes, inflammation, and cancer has also been delineated. Natural products such as isoquercetin, luteolin, and cyanidin act as SIRT6 activators, whereas vitexin, catechin, scutellarin, fucoidan, etc. work as SIRT6 inhibitors. It is noteworthy to mention that quercetin acts as both SIRT6 activator and inhibitor depending on its concentration used. Although none of them were found as highly selective and potent modulators of SIRT6, they could serve as the starting point for developing selective and highly potent scaffolds for SIRT6.
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Affiliation(s)
- Raushanara Akter
- Department of Pharmacy, Brac University, Dhaka 1212, Bangladesh; (A.A.); (R.C.); (M.T.K.)
| | - Afrina Afrose
- Department of Pharmacy, Brac University, Dhaka 1212, Bangladesh; (A.A.); (R.C.); (M.T.K.)
| | - Md. Rashidur Rahman
- Department of Pharmacy, Faculty of Biological Science and Technology, Jashore University of Science and Technology, Jashore 7408, Bangladesh;
| | - Rakhi Chowdhury
- Department of Pharmacy, Brac University, Dhaka 1212, Bangladesh; (A.A.); (R.C.); (M.T.K.)
| | - Saif Shahriar Rahman Nirzhor
- Greehey Children’s Cancer Research Institute, The University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA;
| | - Rubayat Islam Khan
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198, USA;
| | - Md. Tanvir Kabir
- Department of Pharmacy, Brac University, Dhaka 1212, Bangladesh; (A.A.); (R.C.); (M.T.K.)
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7
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Tan ML, Hamid SBS. Beetroot as a Potential Functional Food for Cancer Chemoprevention, a Narrative Review. J Cancer Prev 2021; 26:1-17. [PMID: 33842401 PMCID: PMC8020175 DOI: 10.15430/jcp.2021.26.1.1] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 02/27/2021] [Accepted: 03/05/2021] [Indexed: 12/21/2022] Open
Abstract
Patients with cancer are prone to several debilitating side effects including fatigue, insomnia, depression and cognitive disturbances. Beetroot (Beta vulgaris L.) as a health promoting functional food may be potentially beneficial in cancer. As a source of polyphenols, flavonoids, dietary nitrates and other useful nutrients, beetroot supplementation may provide a holistic means to prevent cancer and manage undesired effects associated with chemotherapy. The main aim of this narrative review is to discuss beetroot's nutrient composition, current studies on its potential utility in chemoprevention and cancer-related fatigue or treatment-related side effects such as cardiotoxicity. This review aims to provide the current status of knowledge and to identify the related research gaps in this area. The flavonoids and polyphenolic components present in abundance in beetroot support its significant antioxidant and anti-inflammatory capacities. Most in vitro and in vivo studies have shown promising results; however, the molecular mechanisms underlying chemopreventive and chemoprotective effects of beetroot have not been completely elucidated. Although recent clinical trials have shown that beetroot supplementation improves human performance, translational studies on beetroot and its functional benefits in managing fatigue or other symptoms in patients with cancer are still lacking.
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Affiliation(s)
- Mei Lan Tan
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Minden, Malaysia
- Advanced Medical and Dental Institute, Universiti Sains Malaysia, Kepala Batas, Pulau Pinang, Malaysia
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8
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Tang XY, Yu SJ, Guo XM, Li H, Chen MS, Zhang T, Lei CY, Zhao ZG, Meng HC. Betacyanins functionalized selenium nanoparticles inhibit HepG2 cells growth via mitochondria-mediated pathway. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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9
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Interplay among Oxidative Stress, Methylglyoxal Pathway and S-Glutathionylation. Antioxidants (Basel) 2020; 10:antiox10010019. [PMID: 33379155 PMCID: PMC7824032 DOI: 10.3390/antiox10010019] [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: 12/05/2020] [Revised: 12/17/2020] [Accepted: 12/23/2020] [Indexed: 02/07/2023] Open
Abstract
Reactive oxygen species (ROS) are produced constantly inside the cells as a consequence of nutrient catabolism. The balance between ROS production and elimination allows to maintain cell redox homeostasis and biological functions, avoiding the occurrence of oxidative distress causing irreversible oxidative damages. A fundamental player in this fine balance is reduced glutathione (GSH), required for the scavenging of ROS as well as of the reactive 2-oxoaldehydes methylglyoxal (MGO). MGO is a cytotoxic compound formed constitutively as byproduct of nutrient catabolism, and in particular of glycolysis, detoxified in a GSH-dependent manner by the glyoxalase pathway consisting in glyoxalase I and glyoxalase II reactions. A physiological increase in ROS production (oxidative eustress, OxeS) is promptly signaled by the decrease of cellular GSH/GSSG ratio which can induce the reversible S-glutathionylation of key proteins aimed at restoring the redox balance. An increase in MGO level also occurs under oxidative stress (OxS) conditions probably due to several events among which the decrease in GSH level and/or the bottleneck of glycolysis caused by the reversible S-glutathionylation and inhibition of glyceraldehyde-3-phosphate dehydrogenase. In the present review, it is shown how MGO can play a role as a stress signaling molecule in response to OxeS, contributing to the coordination of cell metabolism with gene expression by the glycation of specific proteins. Moreover, it is highlighted how the products of MGO metabolism, S-D-lactoylglutathione (SLG) and D-lactate, which can be taken up and metabolized by mitochondria, could play important roles in cell response to OxS, contributing to cytosol-mitochondria crosstalk, cytosolic and mitochondrial GSH pools, energy production, and the restoration of the GSH/GSSG ratio. The role for SLG and glyoxalase II in the regulation of protein function through S-glutathionylation under OxS conditions is also discussed. Overall, the data reported here stress the need for further studies aimed at understanding what role the evolutionary-conserved MGO formation and metabolism can play in cell signaling and response to OxS conditions, the aberration of which may importantly contribute to the pathogenesis of diseases associated to elevated OxS.
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10
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Madadi E, Mazloum-Ravasan S, Yu JS, Ha JW, Hamishehkar H, Kim KH. Therapeutic Application of Betalains: A Review. PLANTS 2020; 9:plants9091219. [PMID: 32957510 PMCID: PMC7569795 DOI: 10.3390/plants9091219] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 09/08/2020] [Accepted: 09/11/2020] [Indexed: 12/15/2022]
Abstract
Anthocyanins, betalains, riboflavin, carotenoids, chlorophylls and caramel are the basic natural food colorants used in modern food manufacture. Betalains, which are composed of red–violet betacyanin and yellow betaxanthins, are water-soluble pigments that color flowers and fruits. Betalains are pigments primarily produced by plants of the order Caryophyllales. Because of their anti-inflammatory, cognitive impairment, anticancer and anti-hepatitis properties, betalains are useful as pharmaceutical agents and dietary supplements. Betalains also exhibit antimicrobial and antimalarial effects, and as an example, betalain-rich Amaranthus spinosus displays prominent antimalarial activity. Studies also confirmed the antidiabetic effect of betalains, which reduced glycemia by 40% without causing weight loss or liver impairment. These findings show that betalain colorants may be a promising alternative to the synthetic dyes currently used as food additives.
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Affiliation(s)
- Elaheh Madadi
- Biotechnology Research Center and Student’s Research Committee, Tabriz University of Medical Sciences, Tabriz 51368, Iran;
| | - Sahand Mazloum-Ravasan
- Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz 51368, Iran;
| | - Jae Sik Yu
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea; (J.S.Y.); (J.W.H.)
| | - Ji Won Ha
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea; (J.S.Y.); (J.W.H.)
| | - Hamed Hamishehkar
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz 51368, Iran
- Correspondence: (H.H.); (K.H.K.); Tel.: +98-41-3336-3277 (H.H.); +82-31-290-7700 (K.H.K.)
| | - Ki Hyun Kim
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea; (J.S.Y.); (J.W.H.)
- Correspondence: (H.H.); (K.H.K.); Tel.: +98-41-3336-3277 (H.H.); +82-31-290-7700 (K.H.K.)
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11
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Babaei F, Moafizad A, Darvishvand Z, Mirzababaei M, Hosseinzadeh H, Nassiri‐Asl M. Review of the effects of vitexin in oxidative stress-related diseases. Food Sci Nutr 2020; 8:2569-2580. [PMID: 32566174 PMCID: PMC7300089 DOI: 10.1002/fsn3.1567] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 03/18/2020] [Accepted: 03/22/2020] [Indexed: 12/12/2022] Open
Abstract
Vitexin is an apigenin flavone glycoside found in food and medicinal plants. It has a variety of pharmacological effects, including antioxidant, anti-inflammatory, anticancer, antinociceptive, and neuroprotective effects. This review study summarizes all the protective effects of vitexin as an antioxidant against reactive oxygen species, lipid peroxidation, and other oxidative damages in a variety of oxidative stress-related diseases, including seizure, memory impairment, cerebral ischemia, neurotoxicity, myocardial and respiratory injury, and metabolic dysfunction, with possible molecular and cellular mechanisms. This review describes any activation or inhibition of the signaling pathways that depend on the antioxidant activity of vitexin. More basic research is needed on the antioxidative effects of vitexin in vivo, and carrying out clinical trials for the treatment of oxidative stress-related diseases is also recommended.
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Affiliation(s)
- Fatemeh Babaei
- Department of Clinical BiochemistrySchool of MedicineStudent Research CommitteeShahid Beheshti University of Medical SciencesTehranIran
| | | | | | - Mohammadreza Mirzababaei
- Department of Clinical BiochemistrySchool of MedicineKermanshah University of Medical SciencesKermanshahIran
| | - Hossein Hosseinzadeh
- Pharmaceutical Research CenterPharmaceutical Technology InstituteMashhad University of Medical SciencesMashhadIran
- Department of Pharmacodynamic and ToxicologySchool of PharmacyPharmaceutical Technology InstituteMashhad University of Medical SciencesMashhadIran
| | - Marjan Nassiri‐Asl
- Department of Pharmacology and Neurobiology Research CenterSchool of MedicineShahid Beheshti University of Medical SciencesTehranIran
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12
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Zhang J, Li X, Huang L. Anticancer activities of phytoconstituents and their liposomal targeting strategies against tumor cells and the microenvironment. Adv Drug Deliv Rev 2020; 154-155:245-273. [PMID: 32473991 PMCID: PMC7704676 DOI: 10.1016/j.addr.2020.05.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 05/07/2020] [Accepted: 05/20/2020] [Indexed: 12/13/2022]
Abstract
Various bioactive ingredients have been extracted from Chinese herbal medicines (CHMs) that affect tumor progression and metastasis. To further understand the mechanisms of CHMs in cancer therapy, this article summarizes the effects of five categories of CHMs and their active ingredients on tumor cells and the tumor microenvironment. Despite their treatment potential, the undesirable physicochemical properties (poor permeability, instability, high hydrophilicity or hydrophobicity, toxicity) and unwanted pharmacokinetic profiles (short half-life in blood and low bioavailability) restrict clinical studies of CHMs. Therefore, development of liposomes through relevant surface modifying techniques to achieve targeted CHM delivery for cancer cells, i.e., extracellular and intracellular targets and targets in tumor microenvironment or vasculature, have been reviewed. Current challenges of liposomal targeting of these phytoconstituents and future perspective of CHM applications are discussed to provide an informative reference for interested readers.
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Affiliation(s)
- Jing Zhang
- Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, Jiangxi, China
| | - Xiang Li
- Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, Jiangxi, China
| | - Leaf Huang
- Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, United States.
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13
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de Carvalho FMDA, Schneider JK, de Jesus CVF, de Andrade LN, Amaral RG, David JM, Krause LC, Severino P, Soares CMF, Caramão Bastos E, Padilha FF, Gomes SVF, Capasso R, Santini A, Souto EB, de Albuquerque-Júnior RLC. Brazilian Red Propolis: Extracts Production, Physicochemical Characterization, and Cytotoxicity Profile for Antitumor Activity. Biomolecules 2020; 10:biom10050726. [PMID: 32384801 PMCID: PMC7277404 DOI: 10.3390/biom10050726] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 04/30/2020] [Accepted: 05/01/2020] [Indexed: 12/11/2022] Open
Abstract
Brazilian red propolis has been proposed as a new source of compounds with cytotoxic activity. Red propolis is a resinous material of vegetal origin, synthesized from the bees of the Appis mellifera family, with recognized biological properties. To obtain actives of low polarity and high cytotoxic profile from red propolis, in this work, we proposed a new solvent accelerated extraction method. A complete 23 factorial design was carried out to evaluate the influence of the independent variables or factors (e.g., temperature, number of cycles, and extraction time) on the dependent variable or response (i.e., yield of production). The extracts were analyzed by gas chromatography coupled with mass spectrometry for the identification of chemical compounds. Gas chromatography analysis revealed the presence of hydrocarbons, alcohols, ketones, ethers, and terpenes, such as lupeol, lupenone, and lupeol acetate, in most of the obtained extracts. To evaluate the cytotoxicity profile of the obtained bioactives, the 3-(4,5-dimethyl-2-thiazole)-2,5-diphenyl-2-H-tetrazolium bromide colorimetric assay was performed in different tumor cell lines (HCT116 and PC3). The results show that the extract obtained from 70 °C and one cycle of extraction of 10 min exhibited the highest cytotoxic activity against the tested cell lines. The highest yield, however, did not indicate the highest cytotoxic activity, but the optimal extraction conditions were indeed dependent on the temperature (i.e., 70 °C).
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Affiliation(s)
- Felipe Mendes de Andrade de Carvalho
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49010-390, Brazil; (F.M.d.A.d.C.); (J.K.S.); (C.V.F.d.J.); (L.C.K.); (P.S.); (C.M.F.S.); (E.C.B.); (F.F.P.); (S.V.F.G.)
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Brazil
| | - Jaderson Kleveston Schneider
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49010-390, Brazil; (F.M.d.A.d.C.); (J.K.S.); (C.V.F.d.J.); (L.C.K.); (P.S.); (C.M.F.S.); (E.C.B.); (F.F.P.); (S.V.F.G.)
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Brazil
| | - Carla Viviane Freitas de Jesus
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49010-390, Brazil; (F.M.d.A.d.C.); (J.K.S.); (C.V.F.d.J.); (L.C.K.); (P.S.); (C.M.F.S.); (E.C.B.); (F.F.P.); (S.V.F.G.)
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Brazil
| | - Luciana Nalone de Andrade
- Federal University of Sergipe (UFS), Avenida Marechal Rondon, São Cristovão 49100-000, Brazil; (L.N.d.A.); (R.G.A.)
| | - Ricardo Guimarães Amaral
- Federal University of Sergipe (UFS), Avenida Marechal Rondon, São Cristovão 49100-000, Brazil; (L.N.d.A.); (R.G.A.)
| | | | - Laíza Canielas Krause
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49010-390, Brazil; (F.M.d.A.d.C.); (J.K.S.); (C.V.F.d.J.); (L.C.K.); (P.S.); (C.M.F.S.); (E.C.B.); (F.F.P.); (S.V.F.G.)
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Brazil
| | - Patrícia Severino
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49010-390, Brazil; (F.M.d.A.d.C.); (J.K.S.); (C.V.F.d.J.); (L.C.K.); (P.S.); (C.M.F.S.); (E.C.B.); (F.F.P.); (S.V.F.G.)
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Brazil
- Tiradentes Institute, 150 Mt Vernon St, Dorchester, MA 02125, USA
| | - Cleide Mara Faria Soares
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49010-390, Brazil; (F.M.d.A.d.C.); (J.K.S.); (C.V.F.d.J.); (L.C.K.); (P.S.); (C.M.F.S.); (E.C.B.); (F.F.P.); (S.V.F.G.)
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Brazil
| | - Elina Caramão Bastos
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49010-390, Brazil; (F.M.d.A.d.C.); (J.K.S.); (C.V.F.d.J.); (L.C.K.); (P.S.); (C.M.F.S.); (E.C.B.); (F.F.P.); (S.V.F.G.)
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Brazil
| | - Francine Ferreira Padilha
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49010-390, Brazil; (F.M.d.A.d.C.); (J.K.S.); (C.V.F.d.J.); (L.C.K.); (P.S.); (C.M.F.S.); (E.C.B.); (F.F.P.); (S.V.F.G.)
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Brazil
| | - Silvana Vieira Flores Gomes
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49010-390, Brazil; (F.M.d.A.d.C.); (J.K.S.); (C.V.F.d.J.); (L.C.K.); (P.S.); (C.M.F.S.); (E.C.B.); (F.F.P.); (S.V.F.G.)
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Brazil
| | - Raffaele Capasso
- Department of Agricultural Sciences, University of Napoli Federico II, Via Università 100, 80055 Portici, Italy;
| | - Antonello Santini
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy;
| | - Eliana Barbosa Souto
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
- CEB-Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
- Correspondence: (E.B.S.); (R.L.C.d.A.-J.)
| | - Ricardo Luiz Cavalcanti de Albuquerque-Júnior
- Tiradentes University (UNIT), Av. Murilo Dantas, 300, Aracaju 49010-390, Brazil; (F.M.d.A.d.C.); (J.K.S.); (C.V.F.d.J.); (L.C.K.); (P.S.); (C.M.F.S.); (E.C.B.); (F.F.P.); (S.V.F.G.)
- Institute of Technology and Research (ITP), Av. Murilo Dantas, 300, Aracaju 49032-490, Brazil
- Correspondence: (E.B.S.); (R.L.C.d.A.-J.)
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Absorption, metabolism, and bioactivity of vitexin: recent advances in understanding the efficacy of an important nutraceutical. Crit Rev Food Sci Nutr 2020; 61:1049-1064. [PMID: 32292045 DOI: 10.1080/10408398.2020.1753165] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
vitexin, an apigenin-8-C-glucoside, is widely present in numerous edible and medicinal plants. vitexin possesses a variety of bioactive properties, including antioxidation, anti-inflammation, anti-cancer, neuron-protection, and cardio-protection. Other beneficial health effects, such as fat reduction, glucose metabolism, and hepatoprotection, have also been reported in recent studies. This review briefly discusses the absorption and metabolism of vitexin, as well as its influence on gut microbiota. Recent advances in understanding the pharmacological and biological effects of vitexin are then reviewed. Improved knowledge of the absorption, metabolism, bioactivity, and molecular targets of vitexin is crucial for the better utilization of this emerging nutraceutical as a chemopreventive and chemotherapeutic agent.
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Wang W, Cheng H, Gu X, Yin X. The natural flavonoid glycoside vitexin displays preclinical antitumor activity by suppressing NF-κB signaling in nasopharyngeal carcinoma. Onco Targets Ther 2019; 12:4461-4468. [PMID: 31239714 PMCID: PMC6556475 DOI: 10.2147/ott.s210077] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 05/07/2019] [Indexed: 12/11/2022] Open
Abstract
Background and objectives: Vitexin is a natural flavonoid glycoside mainly extracted from the leaves of vitex, which has a variety of physiological activities. For example, vitexin has antitumor and anti-inflammation activities, and it can also promote blood circulation in the body. However, the function and mechanism of vitexin in nasopharyngeal carcinoma (NPC) are still unclear. Materials and methods: Cell Counting Kit-8 assay and cell cycle analysis were performed to examine cell survival in response to vitexin. Immunoblotting was used to analyze relative proteins’ expression. NPC xenograft models were established to assess the effect of vitexin in vivo. The luciferase activity of pNFκB-Luc was analyzed by using Dual-Luciferase Reporter Assay System. Quantitative real-time polymerase chain reaction was performed to detect relative genes’ expression. Kinase activity of IKKβ was analyzed in a cell-free system. Results: In this study, vitexin was found to display significant antitumor activity in NPC in vitro and in vivo. In NPC cells, vitexin inhibited cell cycle progression in NPC cells and induced the cleavages of PARP and inhibited antiapoptotic proteins’ expression, including Bcl-2 and Mcl1. Further studies indicated that vitexin significantly suppressed the luciferase activity of pNF-κB-Luc and inhibited the activation of NF-κB key regulators, including p65, IκBα and IKKs in NPC cells. Moreover, the kinase activity of IKKβ could be suppressed by vitexin in a cell-free system, and overexpression of CA-IKKβ could attenuate the inhibitory effect of vitexin on p65 phosphorylation. Conclusion: These results indicated that vitexin displayed antitumor activity by suppressing NF-κB signaling in NPC, which suggested that vitexin could be as a potential drug for the treatment of NPC in the future.
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Affiliation(s)
- Wenbin Wang
- Department of Otorhinolaryngology, Suzhou Municipal Hospital, the Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou 215000, People's Republic of China
| | - Hongbo Cheng
- Department of Otorhinolaryngology, Suzhou Municipal Hospital, the Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou 215000, People's Republic of China
| | - Xilan Gu
- Department of Otorhinolaryngology, Suzhou Municipal Hospital, the Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou 215000, People's Republic of China
| | - Xiaodong Yin
- Department of Otorhinolaryngology, Suzhou Municipal Hospital, the Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou 215000, People's Republic of China
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Scarpa ES, Mari M, Antonini E, Palma F, Ninfali P. Natural and synthetic avenanthramides activate caspases 2, 8, 3 and downregulate hTERT, MDR1 and COX-2 genes in CaCo-2 and Hep3B cancer cells. Food Funct 2018; 9:2913-2921. [DOI: 10.1039/c7fo01804e] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
Avenanthramides inhibit proliferation of CaCo-2 and Hep3B cancer cells through induction of apoptosis and downregulation of pro-survival mechanisms.
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Affiliation(s)
- E. S. Scarpa
- Department of Biomolecular Sciences
- University of Urbino Carlo Bo
- 61029 Urbino
- Italy
| | - M. Mari
- Department of Biomolecular Sciences
- University of Urbino Carlo Bo
- 61029 Urbino
- Italy
| | - E. Antonini
- Department of Biomolecular Sciences
- University of Urbino Carlo Bo
- 61029 Urbino
- Italy
| | - F. Palma
- Department of Biomolecular Sciences
- University of Urbino Carlo Bo
- 61029 Urbino
- Italy
| | - P. Ninfali
- Department of Biomolecular Sciences
- University of Urbino Carlo Bo
- 61029 Urbino
- Italy
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Ganesan K, Xu B. Molecular targets of vitexin and isovitexin in cancer therapy: a critical review. Ann N Y Acad Sci 2017; 1401:102-113. [DOI: 10.1111/nyas.13446] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 06/30/2017] [Accepted: 07/14/2017] [Indexed: 12/24/2022]
Affiliation(s)
- Kumar Ganesan
- Food Science and Technology Program; Beijing Normal University-Hong Kong Baptist University United International College; Zhuhai Guangdong China
| | - Baojun Xu
- Food Science and Technology Program; Beijing Normal University-Hong Kong Baptist University United International College; Zhuhai Guangdong China
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Ninfali P, Antonini E, Frati A, Scarpa ES. C-Glycosyl Flavonoids from Beta vulgaris Cicla and Betalains from Beta vulgaris rubra: Antioxidant, Anticancer and Antiinflammatory Activities-A Review. Phytother Res 2017; 31:871-884. [PMID: 28464411 DOI: 10.1002/ptr.5819] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 03/28/2017] [Accepted: 03/29/2017] [Indexed: 11/07/2022]
Abstract
The green beet (Beta vulgaris var. cicla L.) and red beetroot (B. vulgaris var. rubra L.) contain phytochemicals that have beneficial effects on human health. Specifically, the green beet contains apigenin, vitexin, vitexin-2-O-xyloside and vitexin-2-O-rhamnoside, while the red beetroot is a source of betaxanthins and betacyanins. These phytochemicals show considerable antioxidant activity, as well as antiinflammatory and antiproliferative activities. Vitexin-2-O-xyloside, in combination with betaxanthins and betacyanins, exerts antiproliferative activity in breast, liver, colon and bladder cancer cell lines, through the induction of both intrinsic and extrinsic apoptotic pathways. A significant body of evidence also points to the role of these phytochemicals in the downregulation of the pro-survival genes, baculoviral inhibitor of apoptosis repeat-containing 5 and catenin beta-1, as well as the genes controlling angiogenesis, hypoxia inducible factor 1A and vascular endothelial growth factor A. The multi-target action of these phytochemicals enhances their anticancer activity. Vitexin-2-O-xyloside, betaxanthins and betacyanins can be used in combination with conventional anticancer drugs to reduce their toxicity and overcome the multidrug resistance of cancer cells. In this review, we describe the molecular mechanisms that enable these dietary phytochemicals to block the proliferation of tumor cells and inhibit their pro-survival pathways. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Paolino Ninfali
- Department of Biomolecular Sciences, University of Urbino 'Carlo Bo', via Saffi, 2, 61029, Urbino, PU, Italy
| | - Elena Antonini
- Department of Biomolecular Sciences, University of Urbino 'Carlo Bo', via Saffi, 2, 61029, Urbino, PU, Italy
| | - Alessandra Frati
- Department of Biomolecular Sciences, University of Urbino 'Carlo Bo', via Saffi, 2, 61029, Urbino, PU, Italy
| | - Emanuele-Salvatore Scarpa
- Department of Biomolecular Sciences, University of Urbino 'Carlo Bo', via Saffi, 2, 61029, Urbino, PU, Italy
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Jiang SX, Qi B, Yao WJ, Gu CW, Wei XF, Zhao Y, Liu YZ, Zhao BS. Berberine displays antitumor activity in esophageal cancer cells in vitro. World J Gastroenterol 2017; 23:2511-2518. [PMID: 28465635 PMCID: PMC5394514 DOI: 10.3748/wjg.v23.i14.2511] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 01/06/2017] [Accepted: 03/02/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the effects of berberine on esophageal cancer (EC) cells and its molecular mechanisms.
METHODS Human esophageal squamous cell carcinoma cell line KYSE-70 and esophageal adenocarcinoma cell line SKGT4 were used. The effects of berberine on cell proliferation were evaluated using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. For cell cycle progression, KYSE-70 cells were stained with propidium iodide (PI) staining buffer (10 mg/mL PI and 100 mg/mL RNase A) for 30 min and cell cycle was analyzed using a BD FACSCalibur flow cytometer. For apoptosis assay, cells were stained with an Annexin V-FITC/PI apoptosis detection kit. The rate of apoptotic cells was analyzed using a dual laser flow cytometer and estimated using BD ModFit software. Levels of proteins related to cell cycle and apoptosis were examined by western blotting.
RESULTS Berberine treatment resulted in growth inhibition of KYSE-70 and SKGT4 cells in a dose-dependent and time-dependent manner. KYSE-70 cells were more susceptible to the inhibitory activities of berberine than SKGT4 cells were. In KYSE-70 cells treated with 50 μmol/L berberine for 48 h, the number of cells in G2/M phase (25.94% ± 5.01%) was significantly higher than that in the control group (9.77% ± 1.28%, P < 0.01), and berberine treatment resulted in p21 up-regulation in KYSE-70 cells. Flow cytometric analyses showed that berberine significantly augmented the KYSE-70 apoptotic population at 12 and 24 h post-treatment, when compared with control cells (0.83% vs 43.78% at 12 h, P < 0.05; 0.15% vs 81.86% at 24 h, P < 0.01), and berberine-induced apoptotic effect was stronger at 24 h compared with 12 h. Western blotting showed that berberine inhibited the phosphorylation of Akt, mammalian target of rapamycin and p70S6K, and enhanced AMP-activated protein kinase phosphorylation in a sustained manner.
CONCLUSION Berberine is an inhibitor of human EC cell growth and could be considered as a potential drug for the treatment of EC patients.
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Antiproliferative activity of vitexin-2-O-xyloside and avenanthramides on CaCo-2 and HepG2 cancer cells occurs through apoptosis induction and reduction of pro-survival mechanisms. Eur J Nutr 2017; 57:1381-1395. [DOI: 10.1007/s00394-017-1418-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Accepted: 02/21/2017] [Indexed: 12/27/2022]
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