1
|
Rajan RK, Engels M, Ramanathan M. Predicting phase-I metabolism of piceatannol: an in silico study. In Silico Pharmacol 2024; 12:52. [PMID: 38854674 PMCID: PMC11153392 DOI: 10.1007/s40203-024-00228-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 05/28/2024] [Indexed: 06/11/2024] Open
Abstract
Piceatannol is a natural compound found in plants and can be derived from resveratrol. While resveratrol has been extensively researched for its effects and how the body processes it, there are concerns about its use. These concerns include its limited absorption in the body, the need for specific dosages, potential interactions with other drugs, lack of standardization, and limited clinical evidence to support its benefits. Interestingly, Piceatannol, another compound derived from resveratrol, has received less attention from researchers but appears to offer advantages. It has better bioavailability and seems to have a more favorable therapeutic profile compared to resveratrol. Surprisingly, no previous attempts have been made to explore or predict the metabolites of piceatannol when it interacts with the enzyme cytochrome P450. This study aims to fill that gap by predicting how piceatannol is metabolized by cytochrome P450 and assessing any potential toxicity associated with its metabolites. This research is interesting because it's the first of its kind to investigate the metabolic fate of piceatannol, especially in the context of cytochrome P450. The findings have the potential to significantly contribute to the field of piceatannol research, particularly in the food industry where this compound has applications and implications. Graphical abstract
Collapse
Affiliation(s)
- Ravi Kumar Rajan
- Department of Pharmacology, School of Pharmaceutical Sciences, Girijananda Chowdhury University, Tezpur Campus, Tezpur, Assam India
- Present Address: Department of Pharmacology, Himalayan Pharmacy Institute, Majitar, East Sikkim 737136 India
| | - Maida Engels
- Department of Pharmaceutical Chemistry, PSG College of Pharmacy, Coimbatore, Tamil Nadu India
| | - Muthiah Ramanathan
- Department of Pharmacology, PSG College of Pharmacy, Coimbatore, Tamil Nadu India
| |
Collapse
|
2
|
Huang Z, Wang Q, Cao J, Zhou D, Li C. Mechanisms of polyphenols on quality control of aquatic products in storage: A review. Crit Rev Food Sci Nutr 2024; 64:6298-6317. [PMID: 36655433 DOI: 10.1080/10408398.2023.2167803] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Aquatic products are easily spoiled during storage due to oxidation, endogenous enzymes, and bacteria. At the same time, compared with synthetic antioxidants, based on the antibacterial and antioxidant mechanism of biological agents, the development of natural, nontoxic, low-temperature, better-effect green biological preservatives is more acceptable to consumers. The type and molecular structure of polyphenols affect their antioxidant and antibacterial effectiveness. This review will describe how they achieve their antioxidant and antibacterial effects. And the recent literature on the mechanism and application of polyphenols in the preservation of aquatic products was updated and summarized. The conclusion is that in aquatic products, polyphenols alleviate lipid oxidation, protein degradation and inhibit the growth and reproduction of microorganisms, so as to achieve the effect of storage quality control. And put forward suggestions on the application of the research results in aquatic products. We hope to provide theoretical support for better exploration of the application of polyphenols and aquatic product storage.
Collapse
Affiliation(s)
- Zhiliang Huang
- Hainan Provincial Engineering Research Centre of Aquatic Resources Efficient Utilization in the South China Sea, School of Food Science and Engineering, Hainan University, Haikou, China
| | - Qi Wang
- Hainan Provincial Engineering Research Centre of Aquatic Resources Efficient Utilization in the South China Sea, School of Food Science and Engineering, Hainan University, Haikou, China
| | - Jun Cao
- Hainan Provincial Engineering Research Centre of Aquatic Resources Efficient Utilization in the South China Sea, School of Food Science and Engineering, Hainan University, Haikou, China
| | - Dayong Zhou
- Collaborative Innovation Center of Provincial and Ministerial Co-construction for Marine Food Deep Processing, Dalian Polytechnic University, Dalian, China
| | - Chuan Li
- Hainan Provincial Engineering Research Centre of Aquatic Resources Efficient Utilization in the South China Sea, School of Food Science and Engineering, Hainan University, Haikou, China
- Collaborative Innovation Center of Provincial and Ministerial Co-construction for Marine Food Deep Processing, Dalian Polytechnic University, Dalian, China
| |
Collapse
|
3
|
Li W, Sun J, Xin Y, Han Y, Sun Y, Li A, Wang Z. A novel copper-based nanozyme: fabrication and application for colorimetric detection of resveratrol. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:6252-6258. [PMID: 37955250 DOI: 10.1039/d3ay01666h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
A novel nanozyme (urea@Cu-NF) was synthesized by self-assembly of urea and copper phosphate with urea as plasticizer. Urea@Cu-NF exhibited excellent peroxidase-like activity with the ability to oxidize TMB in the presence of H2O2. However, its peroxidase-like activity could be inhibited by resveratrol, leading to an absorption decrease in the intensity of oxTMB. Based on this phenomenon, a colorimetric method was designed for resveratrol detection. The colorimetric reaction could be completed within 20 min with a linear range of 1-120 μM. The limit of detection (LOD) of resveratrol is 0.43 μM. Our experimental results demonstrate that urea@Cu-NF has enormous potential to function as a cheap and accurate quality detection tool.
Collapse
Affiliation(s)
- Wanxin Li
- Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, College of Life Science, Jilin University, Changchun 130023, P. R. China.
| | - Jiaxin Sun
- Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, College of Life Science, Jilin University, Changchun 130023, P. R. China.
| | - Yao Xin
- Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, College of Life Science, Jilin University, Changchun 130023, P. R. China.
| | - Yu Han
- Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, College of Life Science, Jilin University, Changchun 130023, P. R. China.
| | - Yanyang Sun
- Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, College of Life Science, Jilin University, Changchun 130023, P. R. China.
| | - Aijun Li
- College of Physics, Jilin University, Changchun 130033, P. R. China.
| | - Zhi Wang
- Key Laboratory of Molecular Enzymology and Engineering of Ministry of Education, College of Life Science, Jilin University, Changchun 130023, P. R. China.
| |
Collapse
|
4
|
Wang Z, Cai X, Ren Z, Shao Y, Xu Y, Fu L, Zhu Y. Piceatannol as an Antiviral Inhibitor of PRV Infection In Vitro and In Vivo. Animals (Basel) 2023; 13:2376. [PMID: 37508153 PMCID: PMC10375968 DOI: 10.3390/ani13142376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 07/17/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023] Open
Abstract
Pseudorabies virus (PRV) belongs to the family Herpesviridae. PRV has a wide host range and can cause cytopathic effects (CPEs) in PK-15 cells. Therefore, PRV was used as a model to study the antiviral activity of piceatannol. The results showed that piceatannol could restrain PRV multiplication in PK-15 cells in a dose-dependent manner. The 50% inhibitory concentration (IC50) was 0.0307 mg/mL, and the selectivity index (SI, CC50/IC50) was 3.68. Piceatannol could exert an anti-PRV effect by reducing the transcription level of viral genes, inhibiting PRV-induced apoptosis and elevating the levels of IL-4, TNF-α and IFN-γ in the serum of mice. Animal experiments showed that piceatannol could delay the onset of disease, reduce the viral load in the brain and kidney and reduce the pathological changes in the tissues and organs of the mice to improve the survival rate of the mice (14.3%). Therefore, the anti-PRV activity of piceatannol in vivo and in vitro was systematically evaluated in this study to provide scientific data for developing a new alternative measure for controlling PRV infection.
Collapse
Affiliation(s)
- Zhiying Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150038, China
| | - Xiaojing Cai
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150038, China
| | - Zhiyuan Ren
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150038, China
| | - Yi Shao
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150038, China
| | - Yongkang Xu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150038, China
| | - Lian Fu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150038, China
| | - Yan Zhu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150038, China
| |
Collapse
|
5
|
U NKP, K JV, K M. Complexation behaviour of piceatannol ligand with Ti(IV) and Zr(IV) metal ions: a combined DFT and deep learning investigation. Struct Chem 2023. [DOI: 10.1007/s11224-023-02153-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
|
6
|
Lin WS, Chueh TL, Nagabhushanam K, Ho CT, Pan MH. Piceatannol and 3'-Hydroxypterostilbene Alleviate Inflammatory Bowel Disease by Maintaining Intestinal Epithelial Integrity and Regulating Gut Microbiota in Mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:1994-2005. [PMID: 36688924 DOI: 10.1021/acs.jafc.2c08170] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Inflammatory bowel disease has become a significant health concern across the globe, causing frequent and long-term harm to the digestive system. This study evaluated the effect of piceatannol (PIC) and 3'-hydroxypterostilbene (HPSB) on dextran sulfate sodium (DSS)-induced colitis in mice and investigated whether their effects are exerted through the amelioration of gut barrier dysfunction to reduce the severity of colitis. The findings showed that both PIC and HPSB attenuated inflammation by inhibiting the TNF-α/NF-κB/MLC pathway and reducing NLRP3 inflammasome activation. However, PIC was comparably effective in modulating tight junctions. The results may be attributed to the effect of PIC on reducing cell apoptosis-associated protein expression, including Bax/Bcl-2 and caspase-3 activation. Furthermore, microbiota analysis revealed that both PIC and HPSB increased representative probiotic species, including Akkermansiaceae and Lactobacillus intestinalis, and exhibited inhibitory effects on several bacterial species (Spiroplasmataceae and Acholeplasmataceae). Based on linear discriminant analysis effect size, butyrate-producing bacteria were identified as a biomarker in the PIC group. Overall, the results demonstrated that PIC repressed inflammation, inhibited cell apoptosis, and regulated microbiota composition. Consequently, PIC is more effective in maintaining gut barrier integrity than HPSB, and it is a promising ingredient in the development of functional food for colitis prevention.
Collapse
Affiliation(s)
- Wei-Sheng Lin
- Institute of Food Science and Technology, National Taiwan University, Taipei 10617, Taiwan
| | - Tai-Ling Chueh
- Institute of Food Science and Technology, National Taiwan University, Taipei 10617, Taiwan
| | | | - Chi-Tang Ho
- Department of Food Science, Rutgers University, New Brunswick, New Jersey 08901-8520, United States
| | - Min-Hsiung Pan
- Institute of Food Science and Technology, National Taiwan University, Taipei 10617, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 40402, Taiwan
- Department of Health and Nutrition Biotechnology, Asia University, Taichung 41354, Taiwan
| |
Collapse
|
7
|
Navarro‐Orcajada S, Conesa I, Matencio A, García‐Carmona F, López‐Nicolás JM. Molecular encapsulation and bioactivity of gnetol, a resveratrol analogue, for use in foods. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:4296-4303. [PMID: 35043401 PMCID: PMC9303806 DOI: 10.1002/jsfa.11781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 01/04/2022] [Accepted: 01/19/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Gnetol is a stilbene whose characterization and bioactivity have been poorly studied. It shares some bioactivities with its analogue resveratrol, such as anti-inflammatory, anti-thrombotic, cardioprotective and anti-cancer activities. However, the low solubility of stilbenes may limit their potential applications in functional foods. Encapsulation in cyclodextrins could be a solution. RESULTS The antioxidant activity of gnetol was evaluated by 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) radical cation and ferric reducing antioxidant power methods (Trolox equivalents 13.48 μmol L-1 and 37.08 μmol L-1 respectively at the highest concentration) and it was higher than that of resveratrol, and depending on the method, similar or higher to that of oxyresveratrol. Spectrophotometric and spectrofluorimetric characterization of gnetol is published for the first time. Moreover, its water solubility was determined and improved almost threefold after its molecular encapsulation in cyclodextrins, as well as its stability after storage for a week. A physicochemical and computational study revealed that cyclodextrins complex gnetol in a 1:1 stoichiometry, with better affinity for like 2-hydroxypropyl-β-cyclodextrin (KF = 4542.90 ± 227.15 mol-1 L). Temperature and pH affected the encapsulation constants. CONCLUSION These results could increase interest of gnetol as an alternative to the most studied stilbene, resveratrol, as well as aid in the development of more stable inclusion complexes that improve its aqueous solubility and stability so that it can be incorporated into functional foods. © 2022 The Authors. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
Collapse
Affiliation(s)
- Silvia Navarro‐Orcajada
- Departamento de Bioquímica y Biología Molecular‐A, Facultad de BiologíaUniversidad de Murcia – Regional Campus of International Excellence “Campus Mare Nostrum”MurciaSpain
| | - Irene Conesa
- Departamento de Bioquímica y Biología Molecular‐A, Facultad de BiologíaUniversidad de Murcia – Regional Campus of International Excellence “Campus Mare Nostrum”MurciaSpain
| | | | - Francisco García‐Carmona
- Departamento de Bioquímica y Biología Molecular‐A, Facultad de BiologíaUniversidad de Murcia – Regional Campus of International Excellence “Campus Mare Nostrum”MurciaSpain
| | - José Manuel López‐Nicolás
- Departamento de Bioquímica y Biología Molecular‐A, Facultad de BiologíaUniversidad de Murcia – Regional Campus of International Excellence “Campus Mare Nostrum”MurciaSpain
| |
Collapse
|
8
|
Cytotoxic and Antioxidant Activities of Imine Analogs of Trans-Resveratrol towards Murine Neuronal N2a Cells. Molecules 2022; 27:molecules27154713. [PMID: 35897887 PMCID: PMC9332718 DOI: 10.3390/molecules27154713] [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: 06/23/2022] [Revised: 07/20/2022] [Accepted: 07/21/2022] [Indexed: 11/22/2022] Open
Abstract
Trans-resveratrol is a natural polyphenol showing numerous biological properties, especially anti-tumoral and antioxidant activity. Among numerous resveratrol derivatives, aza-stilbenes, which bear an imine bound, show interesting biological activities. In the present study, we synthesized a series of imine analogs of trans-resveratrol (seven aza-stilbenes) following an easy and low-cost procedure of green chemistry. The toxicity of synthesized aza-stilbenes, which is currently unknown, was evaluated on murine neuronal N2a cells, comparatively to trans-resveratrol, by considering: cell density evaluated by staining with sulforhodamine 101; esterase activity, which is a criteria of cell viability, by staining with fluorescein diacetate; and transmembrane mitochondrial potential, which is known to decrease during cell death, by staining with DiOC6(3) using flow cytometry. In addition, the antioxidant activity was quantified with the KRL (Kit Radicaux Libres) assay, the DPPH (2,2′-diphenyl-1-picrylhydrazyl radical) assay and the FRAP (ferric reducing antioxidant power) assay. The PAOT (Pouvoir Antioxidant Total) score was also used. The aza-stilbenes provide different cytotoxic and antioxidant activities, which are either higher or lower than those of trans-resveratrol. Based on their cytotoxic and antioxidant characteristics, all synthesized aza-stilbenes are distinguished from trans-resveratrol.
Collapse
|
9
|
Basalaev AA, Kuz’michev VV, Panov MN, Petrov AV, Smirnov OV. Interaction of evaporated glycine and dipeptide derivatives of glycine with He2+ ions. Radiat Phys Chem Oxf Engl 1993 2022. [DOI: 10.1016/j.radphyschem.2022.109984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
10
|
Navarro-Orcajada S, Conesa I, Vidal-Sánchez FJ, Matencio A, Albaladejo-Maricó L, García-Carmona F, López-Nicolás JM. Stilbenes: Characterization, bioactivity, encapsulation and structural modifications. A review of their current limitations and promising approaches. Crit Rev Food Sci Nutr 2022; 63:7269-7287. [PMID: 35234546 DOI: 10.1080/10408398.2022.2045558] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Stilbenes are phenolic compounds naturally synthesized as secondary metabolites by the shikimate pathway in plants. Research on them has increased in recent years due to their therapeutic potential as antioxidant, antimicrobial, anti-inflammatory, anticancer, cardioprotective and anti-obesity agents. Amongst them, resveratrol has attracted the most attention, although there are other natural and synthesized stilbenes with enhanced properties. However, stilbenes have some physicochemical and pharmacokinetic problems that need to be overcome before considering their applications. Human clinical evidence of their bioactivity is still controversial due to this fact and hence, exhaustive basis science on stilbenes is needed before applied science. This review gathers the main physicochemical and biological properties of natural stilbenes, establishes structure-activity relationships among them, emphasizing the current problems that limit their applications and presenting some promising approaches to overcome these issues: the encapsulation in different agents and the structural modification to obtain novel stilbenes with better features. The bioactivity of stilbenes should move from promising to evident.
Collapse
Affiliation(s)
- Silvia Navarro-Orcajada
- Departamento de Bioquímica y Biología Molecular-A, Facultad de Biología, Universidad de Murcia-Regional Campus of International Excellence "Campus Mare Nostrum", Murcia, Spain
| | - Irene Conesa
- Departamento de Bioquímica y Biología Molecular-A, Facultad de Biología, Universidad de Murcia-Regional Campus of International Excellence "Campus Mare Nostrum", Murcia, Spain
| | - Francisco José Vidal-Sánchez
- Departamento de Bioquímica y Biología Molecular-A, Facultad de Biología, Universidad de Murcia-Regional Campus of International Excellence "Campus Mare Nostrum", Murcia, Spain
| | | | - Lorena Albaladejo-Maricó
- Departamento de Bioquímica y Biología Molecular-A, Facultad de Biología, Universidad de Murcia-Regional Campus of International Excellence "Campus Mare Nostrum", Murcia, Spain
| | - Francisco García-Carmona
- Departamento de Bioquímica y Biología Molecular-A, Facultad de Biología, Universidad de Murcia-Regional Campus of International Excellence "Campus Mare Nostrum", Murcia, Spain
| | - José Manuel López-Nicolás
- Departamento de Bioquímica y Biología Molecular-A, Facultad de Biología, Universidad de Murcia-Regional Campus of International Excellence "Campus Mare Nostrum", Murcia, Spain
| |
Collapse
|
11
|
Xue Y, Teng Y, Chen M, Li Z, Wang G. Antioxidant Activity and Mechanism of Avenanthramides: Double H +/e - Processes and Role of the Catechol, Guaiacyl, and Carboxyl Groups. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:7178-7189. [PMID: 34156855 DOI: 10.1021/acs.jafc.1c01591] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Avenanthramides (AVAs), unique phenolic compounds in oats, have attracted increasing interest due to their health benefits. Eight representative AVAs were studied using the density functional theory (DFT) method to elucidate their antioxidant activity and mechanism. Preference of different mechanisms was evaluated based on thermodynamic descriptors involved in double (2H+/2e-) free radical scavenging reactions. It was found that the hydrogen atom transfer (HAT) mechanism is more favorable in the gas and benzene phases, while sequential proton loss electron transfer (SPLET) is preferred in polar media. The results suggest the feasibility of the double HAT and double SPLET mechanisms for 2s and c-series AVAs. The sequential triple proton loss double electron transfer (StPLdET) mechanism represents the dominant pathway in aqueous solution at physiological pH. In addition, the sequential proton loss hydrogen atom transfer (SPLHAT) mechanism provides an alternative pathway to trap free radicals. Results also revealed the important role of the catechol, guaiacyl, and carboxyl moieties.
Collapse
Affiliation(s)
- Yunsheng Xue
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, No.209, Tongshan Road, Xuzhou, Jiangsu 221004, China
| | - Yangxin Teng
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, No.209, Tongshan Road, Xuzhou, Jiangsu 221004, China
| | - Mohan Chen
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, No.209, Tongshan Road, Xuzhou, Jiangsu 221004, China
| | - Zheng Li
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, No.209, Tongshan Road, Xuzhou, Jiangsu 221004, China
| | - Guirong Wang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, No.209, Tongshan Road, Xuzhou, Jiangsu 221004, China
| |
Collapse
|
12
|
Affiliation(s)
- Wen‐Sen He
- School of Food and Biological Engineering Jiangsu University 301 Xuefu Road Zhenjiang Jiangsu 212013 China
- School of Life Sciences The Chinese University of Hong Kong Shatin, New Territories Hong Kong China
| | - Jiaxin Rui
- School of Food and Biological Engineering Jiangsu University 301 Xuefu Road Zhenjiang Jiangsu 212013 China
| | - Qingzhi Wang
- School of Food and Biological Engineering Jiangsu University 301 Xuefu Road Zhenjiang Jiangsu 212013 China
| | - Zhen‐Yu Chen
- School of Life Sciences The Chinese University of Hong Kong Shatin, New Territories Hong Kong China
| |
Collapse
|
13
|
Mohsenpour H, Pesce M, Patruno A, Bahrami A, Pour PM, Farzaei MH. A Review of Plant Extracts and Plant-Derived Natural Compounds in the Prevention/Treatment of Neonatal Hypoxic-Ischemic Brain Injury. Int J Mol Sci 2021; 22:E833. [PMID: 33467663 PMCID: PMC7830094 DOI: 10.3390/ijms22020833] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/05/2021] [Accepted: 01/11/2021] [Indexed: 12/13/2022] Open
Abstract
Neonatal hypoxic-ischemic (HI) brain injury is one of the major drawbacks of mortality and causes significant short/long-term neurological dysfunction in newborn infants worldwide. To date, due to multifunctional complex mechanisms of brain injury, there is no well-established effective strategy to completely provide neuroprotection. Although therapeutic hypothermia is the proven treatment for hypoxic-ischemic encephalopathy (HIE), it does not completely chang outcomes in severe forms of HIE. Therefore, there is a critical need for reviewing the effective therapeutic strategies to explore the protective agents and methods. In recent years, it is widely believed that there are neuroprotective possibilities of natural compounds extracted from plants against HIE. These natural agents with the anti-inflammatory, anti-oxidative, anti-apoptotic, and neurofunctional regulatory properties exhibit preventive or therapeutic effects against experimental neonatal HI brain damage. In this study, it was aimed to review the literature in scientific databases that investigate the neuroprotective effects of plant extracts/plant-derived compounds in experimental animal models of neonatal HI brain damage and their possible underlying molecular mechanisms of action.
Collapse
Affiliation(s)
- Hadi Mohsenpour
- Department of Pediatrics, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah 75333–67427, Iran;
| | - Mirko Pesce
- Department of Medicine and Aging Sciences, University G. d’Annunzio, 66100 Chieti, Italy
| | - Antonia Patruno
- Department of Medicine and Aging Sciences, University G. d’Annunzio, 66100 Chieti, Italy
| | - Azam Bahrami
- Medical Technology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah 67158-47141, Iran;
| | - Pardis Mohammadi Pour
- Department of Pharmacognosy, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran;
| | - Mohammad Hosein Farzaei
- Medical Technology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah 67158-47141, Iran;
| |
Collapse
|
14
|
Sueishi Y, Nii R. Olive fruit debittering significantly alters its antioxidant activity as evaluated with multiple free-radical scavenging ability. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2020. [DOI: 10.1007/s11694-020-00742-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
|
15
|
Piceatannol Ameliorates Hepatic Oxidative Damage and Mitochondrial Dysfunction of Weaned Piglets Challenged with Diquat. Animals (Basel) 2020; 10:ani10071239. [PMID: 32708214 PMCID: PMC7401537 DOI: 10.3390/ani10071239] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/14/2020] [Accepted: 07/19/2020] [Indexed: 12/12/2022] Open
Abstract
Simple Summary In our experiment, piglets in two challenged groups were orally administrated either piceatannol or another vehicle solution, and then injected with diquat, a bipyridyl herbicide that can cause a large amount of reactive oxygen species in animal bodies and is widely used to cause oxidative stress, to investigate the effects of piceatannol on hepatic redox status, mitochondrial function and the underlying mechanism. A control group was given neither piceatannol supplementation nor diquat injection. Results showed that piceatannol could improve hepatic redox status, preserve mitochondrial function, and prevent excessive apoptosis of liver cells. In addition, piceatannol might exert its protective effects through a classic antioxidant signaling pathway named Nrf2. Our findings indicated that piceatannol might be an appropriate candidate for further development as an antioxidant food supplement to minimize the risk of oxidative stress in young animals. Abstract The liver is an organ that produces large amounts of reactive oxygen species (ROS). Human infants or piglets are prone to oxidative damage due to their uncompleted development of the antioxidant system, causing liver disease. Piceatannol (PIC) has been found to have significant antioxidant effects. The aim of this experiment was to investigate the effects of PIC on the liver in piglets experiencing oxidative stress caused by diquat (DQ). After weaning, 54 male piglets (Duroc × [Landrace × Yorkshire]) were selected and randomly divided into three treatment groups: the CON group, the DQ-CON group, and the DQ-PIC group. The two challenged groups were injected with DQ and then orally administrated either PIC or another vehicle solution, while the control group was given sterile saline injections and an orally administrated vehicle solution. Compared to the results of the CON group, DQ increased the percentage of apoptosis cells in the liver, also decreased the amount of reduced glutathione (GSH) and increased the concentration of malondialdehyde (MDA). In addition, the adenosine triphosphate (ATP) production, activities of mitochondrial complex I, II, III, and V, and the protein expression level of sirtuin 1 (SIRT1) were inhibited by DQ. Furthermore, PIC supplementation inhibited the apoptosis of hepatic cells caused by DQ. PIC also decreased MDA levels and increased the amount of GSH. Piglets given PIC supplementation exhibited increased activities of mitochondrial complex I, II, III, and V, the protein expression level of SIRT1, and the ATP production in the liver. In conclusion, PIC affected the liver of piglets by improving redox status, preserving mitochondrial function, and preventing excessive apoptosis.
Collapse
|
16
|
Chen D, Liu JR, Cheng Y, Cheng H, He P, Sun Y. Metabolism of Rhaponticin and Activities of its Metabolite, Rhapontigenin: A Review. Curr Med Chem 2020; 27:3168-3186. [DOI: 10.2174/0929867326666190121143252] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Revised: 11/22/2018] [Accepted: 12/28/2018] [Indexed: 12/13/2022]
Abstract
Rhaponticin is a stilbenoid glucoside compound, found in medicinal plant of rhubarb
rhizomes. Rhapontigenin (RHAG), the stilbene aglycone metabolite of rhaponticin, has
shown various biological activities including anticancer activities to act a potential human cytochrome
P450 inhibitor, antihyperlipidemic effect, anti-allergic action, antioxidant and antibacterial
activities. Moreover, it was reported to scavenge intracellular Reactive Oxygen Species
(ROS), the 1,1-Diphenyl-2-Picrylliydrazyl (DPPH) radical, and Hydrogen Peroxide
(H2O2). Meanwhile, RHAG exhibited the inhibitory activity for the synthesis of DNA, RNA
and protein, and also presented the capacity of inducing morphological changes and apoptosis
of C. albicans. Here, the structure, pharmacokinetics, pharmacological effects as well as underlying
mechanisms of rhaponticin and its metabolite, RHAG, have been extensively reviewed.
This review will provide a certain reference value for developing the therapeutic drug
of rhaponticin or RHAG.
Collapse
Affiliation(s)
- Dan Chen
- School of Food Science and Technology, School of Chemical Engineering, Hubei University of Arts and Science, Xiangyang, Hubei 441053, China
| | - Jing-Ru Liu
- School of Life Science, Northwest University, Xi’an, Shaanxi 710069, China
| | - Yanjin Cheng
- School of Mathematics and Statistics, Hubei University of Arts and Science, Xiangyang, Hubei 441053, China
| | - Hua Cheng
- School of Food Science and Technology, School of Chemical Engineering, Hubei University of Arts and Science, Xiangyang, Hubei 441053, China
| | - Ping He
- School of Food Science and Technology, School of Chemical Engineering, Hubei University of Arts and Science, Xiangyang, Hubei 441053, China
| | - Yang Sun
- School of Food Science and Technology, School of Chemical Engineering, Hubei University of Arts and Science, Xiangyang, Hubei 441053, China
| |
Collapse
|
17
|
Tian B, Liu J. Resveratrol: a review of plant sources, synthesis, stability, modification and food application. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2020; 100:1392-1404. [PMID: 31756276 DOI: 10.1002/jsfa.10152] [Citation(s) in RCA: 200] [Impact Index Per Article: 50.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 10/25/2019] [Accepted: 11/17/2019] [Indexed: 06/10/2023]
Abstract
Resveratrol, a stilbene molecule belonging to the polyphenol family, is usually extracted from a great many natural plants. The technologies of preparation and extraction methods are developing rapidly. As resveratrol has many beneficial properties, it has been widely utilized in food and medicine industry. In terms of its structure, it is susceptible to degradation and can undergo chemical changes during food processing. Different studies have therefore given more attention to various aspects of resveratrol, including anti-aging, anti-oxidant, and anti-cancer activity. This review classifies the study of resveratrol, considers plant sources, synthesis, stability, common reactions, and food applications, and provides references to boost its food and medical utilization. © 2019 Society of Chemical Industry.
Collapse
Affiliation(s)
- Bingren Tian
- College of Chemistry and Chemical Engineering, Xinjiang University, Urumchi, China
| | - Jiayue Liu
- School of Pharmacy, Ningxia Medical University, Yinchuan, China
| |
Collapse
|
18
|
Vo QV, Van Gon T, Van Bay M, Mechler A. Antioxidant Activities of Monosubstituted Indolinonic Hydroxylamines: A Thermodynamic and Kinetic Study. J Phys Chem B 2019; 123:10672-10679. [DOI: 10.1021/acs.jpcb.9b08912] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Quan V. Vo
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City 758307, Vietnam
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City 758307, Vietnam
| | - Tran Van Gon
- Hue University of Sciences − Hue University, 77 Nguyen Hue, Hue City 530000, Vietnam
| | - Mai Van Bay
- Department of Chemistry, The University of Da Nang - University of Science and Education, Da Nang 550000, Vietnam
| | - Adam Mechler
- Department of Chemistry and Physics, La Trobe University, Bundoora, Victoria 3086, Australia
| |
Collapse
|
19
|
Piceatannol effectively counteracts glyceraldehyde-3-phosphate dehydrogenase aggregation and nuclear translocation in hippocampal cells. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
|
20
|
Dumont U, Sanchez S, Olivier B, Chateil JF, Pellerin L, Beauvieux MC, Bouzier-Sore AK, Roumes H. Maternal consumption of piceatannol: A nutritional neuroprotective strategy against hypoxia-ischemia in rat neonates. Brain Res 2019; 1717:86-94. [PMID: 30991041 DOI: 10.1016/j.brainres.2019.04.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 04/11/2019] [Accepted: 04/13/2019] [Indexed: 11/19/2022]
Abstract
Hypoxia-ischemia (HI) remains a major cause of perinatal mortality and chronic disability in newborns worldwide (1-6 for 1000 births) with a high risk of future motor, behavioral and neurological deficits. Keeping newborns under moderate hypothermia is the unique therapeutic approach but is not sufficiently successful as nearly 50% of infants do not respond to it. In a 7-day post-natal rat model of HI, we used pregnant and breastfeeding female nutritional supplementation with piceatannol (PIC), a polyphenol naturally found in berries, grapes and passion fruit, as a neuroprotective strategy. Maternal supplementation led to neuroprotection against neonate brain damage and reversed their sensorimotor deficits as well as cognitive impairments. Neuroprotection of per os maternal supplementation with PIC is a preventive strategy to counteract brain damage in pups induced by HI. This nutritional approach could easily be adopted as a preventive strategy in humans.
Collapse
Affiliation(s)
- Ursule Dumont
- CRMSB, UMR 5536, CNRS/University of Bordeaux, 146 Rue Léo Saignat, 33076 Bordeaux Cedex, France.
| | - Stéphane Sanchez
- CRMSB, UMR 5536, CNRS/University of Bordeaux, 146 Rue Léo Saignat, 33076 Bordeaux Cedex, France.
| | - Benjamin Olivier
- CRMSB, UMR 5536, CNRS/University of Bordeaux, 146 Rue Léo Saignat, 33076 Bordeaux Cedex, France.
| | - Jean-François Chateil
- CRMSB, UMR 5536, CNRS/University of Bordeaux, 146 Rue Léo Saignat, 33076 Bordeaux Cedex, France.
| | - Luc Pellerin
- CRMSB, UMR 5536, CNRS/University of Bordeaux, 146 Rue Léo Saignat, 33076 Bordeaux Cedex, France; Department of Physiology, 7 Rue du Bugnon, CH1005 Lausanne, Switzerland.
| | | | - Anne-Karine Bouzier-Sore
- CRMSB, UMR 5536, CNRS/University of Bordeaux, 146 Rue Léo Saignat, 33076 Bordeaux Cedex, France.
| | - Hélène Roumes
- CRMSB, UMR 5536, CNRS/University of Bordeaux, 146 Rue Léo Saignat, 33076 Bordeaux Cedex, France.
| |
Collapse
|
21
|
Sueishi Y, Nii R. Comparative Profiling of Clove Extract and Its Component Antioxidant Activities Against Five Reactive Oxygen Species Using Multiple Free Radical Scavenging. FOOD SCIENCE AND TECHNOLOGY RESEARCH 2019. [DOI: 10.3136/fstr.25.885] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Yoshimi Sueishi
- Department of Chemistry, Faculty of Science, Okayama University
| | - Risako Nii
- Department of Chemistry, Faculty of Science, Okayama University
| |
Collapse
|
22
|
Vo QV, Cam Nam P, Bay MV, Minh Thong N, Hieu LT, Mechler A. A theoretical study of the radical scavenging activity of natural stilbenes. RSC Adv 2019; 9:42020-42028. [PMID: 35542856 PMCID: PMC9076562 DOI: 10.1039/c9ra08381b] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 12/11/2019] [Indexed: 12/24/2022] Open
Abstract
Oxidative stress is implicated in aging and aging-related diseases, including cancer.
Collapse
Affiliation(s)
- Quan V. Vo
- Institute of Research and Development
- Duy Tan University
- Danang 550000
- Vietnam
| | - Pham Cam Nam
- Department of Chemical Engineering
- The University of Da Nang – University of Science and Technology
- Danang 550000
- Vietnam
| | - Mai Van Bay
- Department of Chemistry
- The University of Da Nang – University of Education
- Danang 550000
- Vietnam
| | | | | | - Adam Mechler
- Department of Chemistry and Physics
- La Trobe University
- Victoria 3086
- Australia
| |
Collapse
|
23
|
Latruffe N, Vervandier-Fasseur D. Strategic Syntheses of Vine and Wine Resveratrol Derivatives to Explore their Effects on Cell Functions and Dysfunctions. Diseases 2018; 6:diseases6040110. [PMID: 30545015 PMCID: PMC6313602 DOI: 10.3390/diseases6040110] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 12/06/2018] [Accepted: 12/07/2018] [Indexed: 02/07/2023] Open
Abstract
Trans-resveratrol, the most well-known polyphenolic stilbenoid, is found in grapes and accordingly in wine and it is considered to be beneficial for human health, especially towards the aging-linked cell alterations by providing numerous biological activities, such as anti-oxidant, antitumoral, antiviral, anti-inflammatory, neuroprotective, and platelet anti-aggregation properties. Although trans-resveratrol is a promising molecule, it cannot be considered as a drug, due to its weak bio-availability and fast metabolism. To overcome these weaknesses, several research teams have undertaken the synthesis of innovative trans-resveratrol derivatives, with the aim to increase its solubility in water and pharmacological activities towards cell targets. The aim of this review is to show the chronological evolution over the last 25 years of different strategies to develop more efficient trans-resveratrol derivatives towards organism physiology and, therefore, to enhance various pharmacological activities. While the literature on the development of new synthetic derivatives is impressive, this review will focus on selected strategies regarding the substitution of trans-resveratrol phenyl rings, first with hydroxy, methoxy, and halogen groups, and next with functionalized substituents. The effects on cell functions and dysfunctions of interesting resveratrol analogs will be addressed in this review.
Collapse
Affiliation(s)
- Norbert Latruffe
- Biochemistry of the Peroxisome, Inflammation and Lipid Metabolism, EA 7270, Université de Bourgogne Franche-Comté, 6, boulevard Gabriel, 21078 DIJON CEDEX, France.
| | - Dominique Vervandier-Fasseur
- Institut de Chimie Moléculaire de l'Université de Bourgogne, ICMUB-UMR CNRS 6302, Université de Bourgogne Franche-Comté, 9, avenue A. Savary, 21078 DIJON CEDEX, France.
| |
Collapse
|
24
|
Zheng YZ, Chen DF, Deng G, Guo R, Fu ZM. The antioxidative activity of piceatannol and its different derivatives: Antioxidative mechanism analysis. PHYTOCHEMISTRY 2018; 156:184-192. [PMID: 30312934 DOI: 10.1016/j.phytochem.2018.10.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 09/30/2018] [Accepted: 10/02/2018] [Indexed: 05/27/2023]
Abstract
The naturally occurring stilbenes piceatannol and its derivatives are excellent antioxidants. In this work, the antioxidative activities of piceatannol and different piceatannol derivatives have been investigated using the density functional theory (DFT) method based on three widely accepted radical scavenging mechanisms, namely, the hydrogen atom transfer (HAT), single electron transfer followed by proton transfer (SET-PT) and sequential proton loss electron transfer (SPLET). The gas and four solvent phases, namely, bond dissociation enthalpy (BDE), ionization potential (IP), proton dissociation enthalpy (PDE), proton affinity (PA) and electron transfer enthalpy (ETE), related to these mechanisms were calculated to elucidate the antioxidative capacities of the investigated compounds. This work focuses specifically on the thermodynamically preferred mechanism, antioxidative site and antioxidative activity order of the investigated stilbenes. The substituted effects of the methyl group and prenyl group on the chemical properties of the remaining OH and CH groups are also analysed. This work confirms the vital role of the OH and CH groups on free radical scavenging of piceatannol and its derivatives.
Collapse
Affiliation(s)
- Yan-Zhen Zheng
- College of Bee Science, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| | - Da-Fu Chen
- College of Bee Science, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China.
| | - Geng Deng
- Key Laboratory of Bioorganic Phosphorous Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, PR China
| | - Rui Guo
- College of Bee Science, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| | - Zhong-Min Fu
- College of Bee Science, Fujian Agriculture and Forestry University, Fuzhou 350002, PR China
| |
Collapse
|
25
|
Monoterpene’s multiple free radical scavenging capacity as compared with the radioprotective agent cysteamine and amifostine. Bioorg Med Chem Lett 2018; 28:3031-3033. [DOI: 10.1016/j.bmcl.2018.08.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 07/28/2018] [Accepted: 08/01/2018] [Indexed: 11/19/2022]
|
26
|
Guerreiro TM, Gonçalves RF, Melo CFOR, de Oliveira DN, Lima EDO, Visintin JA, de Achilles MA, Catharino RR. A Metabolomic Overview of Follicular Fluid in Cows. Front Vet Sci 2018; 5:10. [PMID: 29473045 PMCID: PMC5809397 DOI: 10.3389/fvets.2018.00010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 01/18/2018] [Indexed: 12/30/2022] Open
Abstract
Follicular fluid (FF) protects the oocyte against proteolysis and extrusion during ovulation, providing an appropriate microenvironment that favors proper embryonic development; thereby, FF plays a key role in embryo quality. Being directly related to cattle breeding, studying FF is extremely important in livestock science to measure cattle fertility. This may eventually help to assess the quality of both meat and milk, products widely consumed worldwide. There is an important commercial interest in the evaluation and characterization of compounds present in the FF of livestock that present greater likelihood of pregnancy. Mass spectrometry is a great ally for this type of analysis and can provide quick and efficient screening for molecular markers in biological samples. The present study demonstrated the potential of high-resolution mass spectrometry in analyzing FF samples from two distinct groups of Nellore cows (Bos indicus): high and low fertility, as determined by the number of oocytes produced. We were able to delineate markers of interest for each group, which may ultimately be related to biochemical pathways that lead to higher or lower reproductive performance.
Collapse
Affiliation(s)
- Tatiane Melina Guerreiro
- Innovare Biomarkers Laboratory, School of Pharmaceutical Sciences, University of Campinas - UNICAMP, Campinas, São Paulo, Brazil
| | - Roseli Fernandes Gonçalves
- Department of Animal Reproduction, College of Veterinary Medicine and Animal Science, São Paulo University - USP, São Paulo, Brazil
| | - Carlos Fernando O Rodrigues Melo
- Innovare Biomarkers Laboratory, School of Pharmaceutical Sciences, University of Campinas - UNICAMP, Campinas, São Paulo, Brazil
| | - Diogo Noin de Oliveira
- Innovare Biomarkers Laboratory, School of Pharmaceutical Sciences, University of Campinas - UNICAMP, Campinas, São Paulo, Brazil
| | - Estela de Oliveira Lima
- Innovare Biomarkers Laboratory, School of Pharmaceutical Sciences, University of Campinas - UNICAMP, Campinas, São Paulo, Brazil
| | - Jose Antônio Visintin
- Department of Animal Reproduction, College of Veterinary Medicine and Animal Science, São Paulo University - USP, São Paulo, Brazil
| | | | - Rodrigo Ramos Catharino
- Innovare Biomarkers Laboratory, School of Pharmaceutical Sciences, University of Campinas - UNICAMP, Campinas, São Paulo, Brazil
| |
Collapse
|
27
|
Screening of mushrooms bioactivity: piceatannol was identified as a bioactive ingredient in the order Cantharellales. Eur Food Res Technol 2017. [DOI: 10.1007/s00217-017-3007-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
28
|
Kang B, Vales TP, Cho BK, Kim JK, Kim HJ. Development of Gallic Acid-Modified Hydrogels Using Interpenetrating Chitosan Network and Evaluation of Their Antioxidant Activity. Molecules 2017; 22:E1976. [PMID: 29140278 PMCID: PMC6150364 DOI: 10.3390/molecules22111976] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 11/04/2017] [Accepted: 11/13/2017] [Indexed: 02/07/2023] Open
Abstract
In this work, antioxidant hydrogels were prepared by the construction of an interpenetrating chitosan network and functionalization with gallic acid. The poly(2-hydroxyethyl methacrylate) p(HEMA)-based hydrogels were first synthesized and subsequently surface-modified with an interpenetrating polymer network (IPN) structure prepared with methacrylamide chitosan via free radical polymerization. The resulting chitosan-IPN hydrogels were surface-functionalized with gallic acid through an amide coupling reaction, which afforded the antioxidant hydrogels. Notably, gallic-acid-modified hydrogels based on a longer chitosan backbone exhibited superior antioxidant activity than their counterpart with a shorter chitosan moiety; this correlated to the amount of gallic acid attached to the chitosan backbone. Moreover, the surface contact angles of the chitosan-modified hydrogels decreased, indicating that surface functionalization of the hydrogels with chitosan-IPN increased the wettability because of the presence of the hydrophilic chitosan network chain. Our study indicates that chitosan-IPN hydrogels may facilitate the development of applications in biomedical devices and ophthalmic materials.
Collapse
Affiliation(s)
- Byungman Kang
- Nuclear Chemistry Research Division, Korea Atomic Energy Research Institute, 989-111 Daedeok-daero, Yuseong-gu, Daejeon 34057, Korea.
| | - Temmy Pegarro Vales
- Department of Chemistry, Chosun University, Gwangju 61452, Korea.
- Department of Natural Sciences, Caraga State University, Butuan City 8600, Philippines.
| | - Byoung-Ki Cho
- Department of Chemistry, Dankook University, 119, Dandae-ro, Chungnam 31116, Korea.
| | - Jong-Ki Kim
- Department of Biomedical Engineering, School of Medicine, Catholic University of Daegu, Daegu 42472, Korea.
| | - Ho-Joong Kim
- Department of Chemistry, Chosun University, Gwangju 61452, Korea.
| |
Collapse
|
29
|
Kim B, Kang B, Vales TP, Yang SK, Lee J, Kim HJ. Polyphenol-functionalized hydrogels using an interpenetrating chitosan network and investigation of their antioxidant activity. Macromol Res 2017. [DOI: 10.1007/s13233-018-6001-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
30
|
Lai CS, Yang G, Li S, Lee PS, Wang BN, Chung MC, Nagabhushanam K, Ho CT, Pan MH. 3'-Hydroxypterostilbene Suppresses Colitis-Associated Tumorigenesis by Inhibition of IL-6/STAT3 Signaling in Mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:9655-9664. [PMID: 29032686 DOI: 10.1021/acs.jafc.7b03712] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
3'-Hydroxypterostilbene (trans-3,5-dimethoxy-3',4'-hydroxystilbene) presents in Sphaerophysa salsula, Pterocarpus marsupium, and honey bee propolis and has been reported to exhibit several biological activities. Herein, we aimed to explore the chemopreventive effects of dietary 3'-hydroxypterostilbene and underlying molecular mechanisms on colitis-associated cancer using the azoxymethane (AOM)/dextran sodium sulfate (DSS) model. 3'-Hydroxypterostilbene administration effectively ameliorated the colon shortening and number of tumors in AOM/DSS-treated mice (3.2 ± 1.2 of the high-dose treatment versus 13.8 ± 5.3 of the AOM/DSS group, p < 0.05). Molecular analysis exhibited the anti-inflammatory activity of 3'-hydroxypterostilbene by a significant decrease in the levels of inducible nitric oxide synthase, cyclooxygenase-2, and interleukin-6 (IL-6) (p < 0.05). Moreover, dietary 3'-hydroxypterostilbene also significantly diminished IL-6/signal transducer and activator of transcription signaling and restored colonic suppressor of cytokine signaling 3 levels in the colonic tissue of mice (p < 0.05). Collectively, these results demonstrated for the first time the in vivo chemopreventive efficacy and molecular mechanisms of dietary 3'-hydroxypterostilbene against colitis-associated colonic tumorigenesis.
Collapse
Affiliation(s)
- Ching-Shu Lai
- Department of Seafood Science, National Kaohsiung Marine University , Kaohsiung 811, Taiwan
| | - Guliang Yang
- Hubei Key Laboratory of Economic Forest Germplasm Improvement and Resources Comprehensive Utilization, Hubei Collaborative Innovation Center for the Characteristic Resources Exploitation of Dabie Mountains, Huanggang Normal University , Huanggang, Hubei China
| | - Shiming Li
- Hubei Key Laboratory of Economic Forest Germplasm Improvement and Resources Comprehensive Utilization, Hubei Collaborative Innovation Center for the Characteristic Resources Exploitation of Dabie Mountains, Huanggang Normal University , Huanggang, Hubei China
| | - Pei-Sheng Lee
- Institute of Food Science and Technology, National Taiwan University , Taipei 10617, Taiwan
| | - Bi Ni Wang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University , Xi'an 710119, China
| | - Min-Ching Chung
- Department of Seafood Science, National Kaohsiung Marine University , Kaohsiung 811, Taiwan
| | | | - Chi-Tang Ho
- Department of Food Science, Rutgers University , New Brunswick, New Jersey 08901, United States
| | - Min-Hsiung Pan
- Hubei Key Laboratory of Economic Forest Germplasm Improvement and Resources Comprehensive Utilization, Hubei Collaborative Innovation Center for the Characteristic Resources Exploitation of Dabie Mountains, Huanggang Normal University , Huanggang, Hubei China
- Institute of Food Science and Technology, National Taiwan University , Taipei 10617, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University , Taichung 40402, Taiwan
- Department of Health and Nutrition Biotechnology, Asia University , Taichung, Taiwan
| |
Collapse
|
31
|
Sueishi Y, Nii R, Kakizaki N. Resveratrol analogues like piceatannol are potent antioxidants as quantitatively demonstrated through the high scavenging ability against reactive oxygen species and methyl radical. Bioorg Med Chem Lett 2017; 27:5203-5206. [PMID: 29110988 DOI: 10.1016/j.bmcl.2017.10.045] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 10/17/2017] [Accepted: 10/19/2017] [Indexed: 11/28/2022]
Abstract
Resveratrol (RSV) analogues have attracted much attention because of the expected health functions including antioxidant activities. We have carried out a quantitative determination of the scavenging abilities of six trans-RSV analogues against various reactive oxygen species and methyl radical (hydroxyl radical, superoxide, alkoxyl radical, peroxyl radical, methyl radical, and singlet oxygen). RSV analogues are in general more potent scavenger than the parent RSV. Furthermore, piceatannol (PIC) having two OH groups in the ortho position of resveratrol was found to show 11 times higher scavenging ability against peroxyl radical than parent resveratrol. With the aid of previous theoretical studies, the enhanced antioxidant ability was interpreted based on the effects of substituent that modifies the original resveratrol structure and function.
Collapse
Affiliation(s)
- Yoshimi Sueishi
- Department of Chemistry, Faculty of Science, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan.
| | - Risako Nii
- Department of Chemistry, Faculty of Science, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| | - Naru Kakizaki
- Department of Chemistry, Faculty of Science, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| |
Collapse
|
32
|
Gerszon J, Walczak A, Rodacka A. Attenuation of H2O2-induced neuronal cell damage by piceatannol. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.06.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
|
33
|
Nenadis N, Stavra K. Effect of Cα–Cβ Bond Type on the Radical Scavenging Activity of Hydroxy Stilbenes: Theoretical Insights in the Gas and Liquid Phase. J Phys Chem A 2017; 121:2014-2021. [DOI: 10.1021/acs.jpca.6b11814] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nikolaos Nenadis
- Laboratory of Food Chemistry
and Technology, School of Chemistry, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece
| | - Katholiki Stavra
- Laboratory of Food Chemistry
and Technology, School of Chemistry, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece
| |
Collapse
|
34
|
Lu Y, Wang A, Shi P, Zhang H. A Theoretical Study on the Antioxidant Activity of Piceatannol and Isorhapontigenin Scavenging Nitric Oxide and Nitrogen Dioxide Radicals. PLoS One 2017; 12:e0169773. [PMID: 28068377 PMCID: PMC5222500 DOI: 10.1371/journal.pone.0169773] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 12/21/2016] [Indexed: 11/26/2022] Open
Abstract
The antioxidant activity of naturally occurring stilbene compounds piceatannol (PIC) and isorhapontigenin (ISO) scavenging two free radicals (NO and NO2) were studied using density functional theory (DFT) method. Four reaction mechanisms have been considered: hydrogen atom transfer (HAT), radical adduct formation (RAF), single electron transfer (SET), and sequential proton loss electron transfer (SPLET). The reaction channels in water solution were traced independently, and the respective thermodynamic and kinetic parameters were obtained. We found PIC and ISO scavenge NO mainly through RAF mechanism, and scavenge NO2 through HAT mechanism. The capacity of PIC scavenging NO2 is much higher than ISO, but the reactivity of scavenging NO is lower than ISO.
Collapse
Affiliation(s)
- Yang Lu
- College of Material Science and Engineering, Harbin University of Science and Technology, Harbin, People’s Republic of China
| | - AiHua Wang
- College of Material Science and Engineering, Harbin University of Science and Technology, Harbin, People’s Republic of China
| | - Peng Shi
- College of Material Science and Engineering, Harbin University of Science and Technology, Harbin, People’s Republic of China
| | - Hui Zhang
- College of Chemical and Environmental Engineering, Harbin University of Science and Technology, Harbin, People’s Republic of China
- * E-mail:
| |
Collapse
|
35
|
Piceatannol and Other Wine Stilbenes: A Pool of Inhibitors against α-Synuclein Aggregation and Cytotoxicity. Nutrients 2016; 8:nu8060367. [PMID: 27314384 PMCID: PMC4924208 DOI: 10.3390/nu8060367] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 05/12/2016] [Accepted: 06/01/2016] [Indexed: 01/12/2023] Open
Abstract
The aggregation of α-synuclein is one on the key pathogenic events in Parkinson’s disease. In the present study, we investigated the inhibitory capacities of stilbenes against α-synuclein aggregation and toxicity. Thioflavin T fluorescence, transmission electronic microscopy, and SDS-PAGE analysis were performed to investigate the inhibitory effects of three stilbenes against α-synuclein aggregation: piceatannol, ampelopsin A, and isohopeaphenol. Lipid vesicle permeabilization assays were performed to screen stilbenes for protection against membrane damage induced by aggregated α-synuclein. The viability of PC12 cells was examined using an MTT assay to assess the preventive effects of stilbenes against α-synuclein-induced toxicity. Piceatannol inhibited the formation of α synuclein fibrils and was able to destabilize preformed filaments. It seems to induce the formation of small soluble complexes protecting membranes against α-synuclein-induced damage. Finally, piceatannol protected cells against α-synuclein-induced toxicity. The oligomers tested (ampelopsin A and hopeaphenol) were less active.
Collapse
|
36
|
Caruso F, Pettinari R, Rossi M, Monti E, Gariboldi MB, Marchetti F, Pettinari C, Caruso A, Ramani MV, Subbaraju GV. The in vitro antitumor activity of arene-ruthenium(II) curcuminoid complexes improves when decreasing curcumin polarity. J Inorg Biochem 2016; 162:44-51. [PMID: 27293144 DOI: 10.1016/j.jinorgbio.2016.06.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2015] [Revised: 05/21/2016] [Accepted: 06/03/2016] [Indexed: 01/01/2023]
Abstract
The antitumor activity of ruthenium(II) arene (p-cymene, benzene, hexamethylbenzene) derivatives containing modified curcumin ligands (HCurcI=(1E,4Z,6E)-5-hydroxy-1,7-bis(3,4-dimethoxyphenyl)hepta-1,4,6-trien-3-one and HCurcII=(1E,4Z,6E)-5-hydroxy-1,7-bis(4-methoxyphenyl)hepta-1,4,6-trien-3-one) is described. These have been characterized by IR, ESI-MS and NMR spectroscopy. The X-ray crystal structure of HCurcI has been determined and compared with its related Ru complex. Four complexes have been evaluated against five tumor cell lines, whose best activities [IC50 (μM)] are: breast MCF7, 9.7; ovarian A2780, 9.4; glioblastoma U-87, 9.4; lung carcinoma A549, 13.7 and colon-rectal HCT116, 15.5; they are associated with apoptotic features. These activities are improved when compared to the already known corresponding curcumin complex, (p-cymene)Ru(curcuminato)Cl, about twice for the breast and ovarian cancer, 4.7 times stronger in the lung cancer and about 6.6 times stronger in the glioblastoma cell lines. In fact, the less active (p-cymene)Ru(curcuminato)Cl complex only shows similar activity to two novel complexes in the colon cancer cell line. Comparing antitumor activity between these novel complexes and their related curcuminoids, improvement of antiproliferative activity is seen for a complex containing CurcII in A2780, A549 and U87 cell lines, whose IC50 are halved. Therefore, after replacing OH curcumin groups with OCH3, the obtained species HCurcI and its Ru complexes have increased antitumor activity compared to curcumin and its related complex. In contrast, HCurcII is less cytotoxic than curcumin but its related complex [(p-cymene)Ru(CurcII)Cl] is twice as active as HCurcII in 3 cell lines. Results from these novel arene-Ru curcuminoid species suggest that their increased cytotoxicity on tumor cells correlate with increase of curcuminoid lipophilicity.
Collapse
Affiliation(s)
- Francesco Caruso
- Vassar College, Department of Chemistry, Poughkeepsie, NY 12604, USA.
| | - Riccardo Pettinari
- School of Science and Technology, Università di Camerino, via S. Agostino 1, 62032 Camerino, MC, Italy
| | - Miriam Rossi
- Vassar College, Department of Chemistry, Poughkeepsie, NY 12604, USA
| | - Elena Monti
- University of Insubria, Department of Structural and Functional Biology, Via A. da Giussano 10, 21052, Busto Arsizio, Varese, Italy
| | - Marzia Bruna Gariboldi
- University of Insubria, Department of Structural and Functional Biology, Via A. da Giussano 10, 21052, Busto Arsizio, Varese, Italy
| | - Fabio Marchetti
- School of Science and Technology, Università di Camerino, via S. Agostino 1, 62032 Camerino, MC, Italy
| | - Claudio Pettinari
- School of Pharmacy, Università di Camerino, via S. Agostino 1, 62032 Camerino, MC, Italy
| | - Alessio Caruso
- Vassar College, Department of Chemistry, Poughkeepsie, NY 12604, USA
| | - Modukuri V Ramani
- Natsol Laboratories Private Limited, Commercial Hub, J.N. Pharma City, Visakhapatnam 531019, India
| | - Gottumukkala V Subbaraju
- Natsol Laboratories Private Limited, Commercial Hub, J.N. Pharma City, Visakhapatnam 531019, India.
| |
Collapse
|
37
|
Seyed MA, Jantan I, Bukhari SNA, Vijayaraghavan K. A Comprehensive Review on the Chemotherapeutic Potential of Piceatannol for Cancer Treatment, with Mechanistic Insights. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:725-37. [PMID: 26758628 DOI: 10.1021/acs.jafc.5b05993] [Citation(s) in RCA: 121] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Cancer is a diverse class of diseases characterized by uncontrolled cell growth that constitutes the greatest cause of mortality and morbidity worldwide. Despite steady progress, the treatment modalities of cancer are still insufficient. Several new concepts have emerged for therapeutic intervention in malignant diseases with the goal of identifying specific targets and overcoming resistance against current cytotoxic therapies. Many studies have reported the remarkable and significant properties of dietary plant polyphenols such as curcumin, resveratrol, flavopiridol, indirubin, magnolol, piceatannol, parthenolide, epigallocatechin gallate, and cucurbitacin as anticancer agents known for their pleiotropic effects on cancer, immune cells, and inflammation. Piceatannol, an analogue and metabolite of resveratrol, is a natural stilbene commonly found in grape skins and wine. Compared to resveratrol, this molecule exhibits superior bioactivities as an inhibitor of COX-1/2 and the CSN-associated kinase. Piceatannol is thought to be a potent natural compound with many therapeutic effects, such as the prevention of hypercholesterolemia, arrhythmia, atherosclerosis, angiogenesis, and cardiovascular diseases. It also demonstrates vasorelaxation, antioxidant, and anticancer activities. This comprehensive review summarizes the current data regarding the mechanisms of action of piceatannol, its chemopreventive properties, and its possible therapeutic potential against various types of human cancer.
Collapse
Affiliation(s)
- Mohamed Ali Seyed
- Faculty of Pharmacy, Universiti Kebangsaan Malaysia (UKM), The National University of Malaysia , Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia
- School of Life Sciences, B. S. Abdur Rahman University , Seethakathi Estate, Vandalur, 600048 Chennai, India
- Faculty of Medicine, University of Tabuk , Tabuk 71491, Saudi Arabia
| | - Ibrahim Jantan
- Faculty of Pharmacy, Universiti Kebangsaan Malaysia (UKM), The National University of Malaysia , Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia
| | - Syed Nasir Abbas Bukhari
- Faculty of Pharmacy, Universiti Kebangsaan Malaysia (UKM), The National University of Malaysia , Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia
| | - Kavitha Vijayaraghavan
- School of Life Sciences, B. S. Abdur Rahman University , Seethakathi Estate, Vandalur, 600048 Chennai, India
| |
Collapse
|
38
|
Aisyah S, Gruppen H, Slager M, Helmink B, Vincken JP. Modification of Prenylated Stilbenoids in Peanut (Arachis hypogaea) Seedlings by the Same Fungi That Elicited Them: The Fungus Strikes Back. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:9260-9268. [PMID: 26458982 DOI: 10.1021/acs.jafc.5b03570] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Aspergillus oryzae and Rhizopus oryzae were compared for inducing the production of prenylated stilbenoids in peanut seedlings. The fungus was applied at two different time points: directly after soaking (day 1) or after 2 days of germination (day 3). Aspergillus- and Rhizopus-elicited peanut seedlings accumulated an array of prenylated stilbenoids, with overlap in compounds induced, but also with compounds specific to the fungal treatment. The differences were confirmed to be due to modification of prenylated stilbenoids by the fungus itself. Each fungus appeared to deploy different strategies for modification. The content of prenylated stilbenoids modified by fungi accounted for around 8% to 49% (w/w) of total stilbenoids. The contents of modified prenylated stilbenoids were higher when the fungus was applied on day 1 instead of day 3. Altogether, type of fungus and time point of inoculation appeared to be crucial parameters for optimizing accumulation of prenylated stilbenoids in peanut seedlings.
Collapse
Affiliation(s)
- Siti Aisyah
- Laboratory of Food Chemistry, Wageningen University , P.O. Box 17, 6700 AA Wageningen, The Netherlands
- Department of Chemistry Education, Indonesia University of Education , Setiabudi 229, Bandung 40154, Indonesia
| | - Harry Gruppen
- Laboratory of Food Chemistry, Wageningen University , P.O. Box 17, 6700 AA Wageningen, The Netherlands
| | - Mathijs Slager
- Laboratory of Food Chemistry, Wageningen University , P.O. Box 17, 6700 AA Wageningen, The Netherlands
| | - Bianca Helmink
- Laboratory of Food Chemistry, Wageningen University , P.O. Box 17, 6700 AA Wageningen, The Netherlands
| | - Jean-Paul Vincken
- Laboratory of Food Chemistry, Wageningen University , P.O. Box 17, 6700 AA Wageningen, The Netherlands
| |
Collapse
|
39
|
Lin D, Dai F, Sun LD, Zhou B. Toward an understanding of the role of a catechol moiety in cancer chemoprevention: The case of copper- and o-quinone-dependent Nrf2 activation by a catechol-type resveratrol analog. Mol Nutr Food Res 2015; 59:2395-406. [PMID: 26314862 DOI: 10.1002/mnfr.201500297] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Revised: 08/17/2015] [Accepted: 08/18/2015] [Indexed: 12/30/2022]
Abstract
SCOPE Catechol moieties are commonly present in dietary natural products that exert cancer chemopreventive activity. While the oxidative conversion of catechols into their corresponding o-quinones is generally considered to contribute to their cancer chemopreventive effects, the mechanism of the intracellular conversion has not been fully elucidated. METHODS AND RESULTS Among resveratrol and its hydroxylated analogs examined, only 3,4-dihydroxy-trans-stilbene exerted cytoprotective effects against t-butylhydroperoxide-induced death of HepG2 cells. This resveratrol analog activated the nuclear factor erythroid-2-related factor 2 (Nrf2) pathway through stimulating phosphorylation of Akt and inducing keap1 modification, thereby resulting in its nuclear translocation and subsequent transcriptional induction of phase II detoxifying enzymes. Its cytoprotective effect through Nrf2 activation was largely abrogated by pretreatment of cells with DTT, a sulfhydryl-containing nucleophile, and neocuproine, a specific chelating agent for copper ions. CONCLUSION We identified 3,4-dihydroxy-trans-stilbene as a novel Nrf2 activator that is converted intracellularly into its corresponding o-quinone electrophile by copper ions. The copper-mediated oxidation was required for the Nrf2 activation, subsequent transcriptional induction of phase II detoxifying enzymes and ultimately for cytoprotection. The findings demonstrate a previously underrecognized role for intracellular copper ions in the cancer chemopreventive effects of catechol-containing dietary natural products.
Collapse
Affiliation(s)
- Dong Lin
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, Gansu, P. R. China
| | - Fang Dai
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, Gansu, P. R. China
| | - Lan-Di Sun
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, Gansu, P. R. China
| | - Bo Zhou
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, Gansu, P. R. China
| |
Collapse
|
40
|
Effect of tannic acid, resveratrol and its derivatives, on oxidative damage and apoptosis in human neutrophils. Food Chem Toxicol 2015; 84:37-46. [PMID: 26231140 DOI: 10.1016/j.fct.2015.07.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Accepted: 07/27/2015] [Indexed: 12/12/2022]
Abstract
In this study we compared the antioxidant and DNA protective activity of tannic acid and stilbene derivatives, resveratrol, 3,5,4(')-trimethoxystilbene (TMS) and pterostilbene in human neutrophils stimulated to oxidative burst by 12-O-tetradecanoyl-phorbol-13-acetate (TPA) in relation to apoptosis induction. All polyphenols within the concentration range 1-100 μM reduced the intracellular ROS and H2O2 production in the TPA-stimulated cells. Tannic acid was the most effective polyphenol in protection against DNA damage induced by TPA. In the resting neutrophils resveratrol and to lesser extent other polyphenols increased DNA damage and increased the level of p53. Pretreatment of the TPA-stimulated cells with tannic acid or stilbenes led to the induction of apoptosis. The most significant effect was observed as a result of treatment with TMS and resveratrol. These compounds appeared the most effective inducers of p53 in the TPA-challenged neutrophils, what may suggest that pro-apoptotic activity of these stilbenes might be related to p53 activation. Overall, the results of our present study demonstrate that tannic acid and stilbenes modulate the ROS production, ultimately leading to cell apoptosis in human neutrophils stimulated to oxidative burst. In resting neutrophils they exhibit pro-oxidant activity, which is accompanied by p53 induction.
Collapse
|
41
|
Lu Y, Wang A, Shi P, Zhang H, Li Z. Quantum Chemical Study on the Antioxidation Mechanism of Piceatannol and Isorhapontigenin toward Hydroxyl and Hydroperoxyl Radicals. PLoS One 2015; 10:e0133259. [PMID: 26176778 PMCID: PMC4503757 DOI: 10.1371/journal.pone.0133259] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 06/25/2015] [Indexed: 11/19/2022] Open
Abstract
A systematic study of the antioxidation mechanisms behind hydroxyl (•OH) and hydroperoxyl (•OOH) radical scavenging activity of piceatannol (PIC) and isorhapontigenin (ISO) was carried out using density functional theory (DFT) method. Two reaction mechanisms, abstraction (ABS) and radical adduct formation (RAF), were discussed. A total of 24 reaction pathways of scavenging •OH and •OOH with PIC and ISO were investigated in the gas phase and solution. The thermodynamic and kinetic properties of all pathways were calculated. Based on these results, we evaluated the antioxidant activity of every active site of PIC and ISO and compared the abilities of PIC and ISO to scavenge radicals. According to our results, PIC and ISO may act as effective •OH and •OOH scavengers in organism. A4-hydroxyl group is a very important active site for PIC and ISO to scavenge radicals. The introducing of -OH or -OCH3 group to the ortho-position of A4-hydroxyl group would increase its antioxidant activity. Meanwhile, the conformational effect was researched, the results suggest that the presence and pattern of intramolecular hydrogen bond (IHB) are considerable in determining the antioxidant activity of PIC and ISO.
Collapse
Affiliation(s)
- Yang Lu
- College of Material Science and Engineering, Harbin University of Science and Technology, Harbin, 150080, People’s Republic of China
| | - AiHua Wang
- College of Material Science and Engineering, Harbin University of Science and Technology, Harbin, 150080, People’s Republic of China
| | - Peng Shi
- College of Material Science and Engineering, Harbin University of Science and Technology, Harbin, 150080, People’s Republic of China
| | - Hui Zhang
- College of Chemical and Environmental Engineering, Harbin University of Science and Technology, Harbin, 150080, People’s Republic of China
- * E-mail:
| | - ZeSheng Li
- Key Laboratory of Cluster Science of Ministry of Education & School of Chemistry, Beijing Institute of Technology, Beijing, 100081, People’s Republic of China
| |
Collapse
|
42
|
Kim DH, Lee YG, Park HJ, Lee JA, Kim HJ, Hwang JK, Choi JM. Piceatannol inhibits effector T cell functions by suppressing TcR signaling. Int Immunopharmacol 2015; 25:285-92. [DOI: 10.1016/j.intimp.2015.01.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Revised: 12/30/2014] [Accepted: 01/30/2015] [Indexed: 12/31/2022]
|
43
|
On the role of ethylene bridge elongation in the antioxidant activity of polyhydroxylated stilbenes: A theoretical approach. CR CHIM 2015. [DOI: 10.1016/j.crci.2014.04.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
44
|
Kutil Z, Kvasnicova M, Temml V, Schuster D, Marsik P, Cusimamani EF, Lou JD, Vanek T, Landa P. Effect of Dietary Stilbenes on 5-Lipoxygenase and Cyclooxygenases ActivitiesIn Vitro. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2014. [DOI: 10.1080/10942912.2014.903416] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
45
|
Rossi M, Caruso F, Antonioletti R, Viglianti A, Traversi G, Leone S, Basso E, Cozzi R. Scavenging of hydroxyl radical by resveratrol and related natural stilbenes after hydrogen peroxide attack on DNA. Chem Biol Interact 2013; 206:175-85. [PMID: 24075811 DOI: 10.1016/j.cbi.2013.09.013] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Revised: 07/12/2013] [Accepted: 09/17/2013] [Indexed: 10/26/2022]
Abstract
Resveratrol (3,5,4'-trihydroxystilbene) is of interest due to its role in prevention and therapy of degenerative diseases as cancer and aging. However, depending on its concentration and cell type studied, resveratrol activity appears conflicting. It exerts antioxidant action, as a scavenger of free radicals and as promoter of antioxidant enzyme activity, but resveratrol acts also as a pro-oxidant. Here we present experimental and theoretical studies for resveratrol and two methoxy-derivatives found in plants, pterostilbene and 3,5,4'-trimethoxystilbene. We show that both methoxy-derivatives induce less DNA damage than resveratrol. The protective effects of the three molecules against oxidative DNA damage induced by hydrogen peroxide treatment were analyzed on mammalian cells in vitro. Our data show for the first time that methoxylated derivatives of resveratrol are very efficient in reducing DNA damage: using the same concentration of the three molecules we obtain a relative reduction of 85.5% (pterostilbene), 43.7% (trimethoxystilbene) and 21.1% (resveratrol). Analysis of the crystal structures of pterostilbene and 3,5,4'-trimethoxystilbene, compared to resveratrol, show fewer intermolecular interactions and a lack of planarity, due to packing forces, which is confirmed by density functional theory (DFT) calculations. We also describe the results of DFT calculations (including water solvent effects) in which the three stilbene species scavenge the hydroxyl radical (associated with the H2O2 insult).
Collapse
Affiliation(s)
- Miriam Rossi
- Vassar College, Department of Chemistry, Poughkeepsie, NY 12604-0484, USA.
| | | | | | | | | | | | | | | |
Collapse
|
46
|
Probing antioxidant activity of 2'-hydroxychalcones: crystal and molecular structures, in vitro antiproliferative studies and in vivo effects on glucose regulation. Biochimie 2013; 95:1954-63. [PMID: 23851195 DOI: 10.1016/j.biochi.2013.07.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2013] [Accepted: 07/02/2013] [Indexed: 11/20/2022]
Abstract
In order to better understand the antioxidant behavior of a series of polyphenolic 2'-hydroxychalcones, we describe the results of several chemical and biological studies, in vitro and in vivo. Single crystal X-ray methods elucidated their molecular structures and important intermolecular interactions such as H-bonding and molecular stacking in the crystal structures that contribute to our knowledge in explaining antioxidant activity. The results of experiments using the 1,1-diphenyl-2-dipicrylhydrazyl (DPPH) UV-vis spectroscopic method indicate that a hydroxyl group in position 5' induces the highest antioxidant activity. Consequently, 2,2',5'-trihydroxychalcone was selected for further study in vitro towards ROS scavenging in L-6 myoblasts and THP-1 human monocytes, where it shows an excellent antioxidant activity in a concentration range lower than that reported by most studies of related molecules. In addition, this chalcone shows a very selective activity: it inhibits the proliferation of leukemic cells, but it does not affect the normal L-6 myoblasts and human fibroblasts. In studying 2,2',5'-trihydroxychalcone's effect on weight gain and serum glucose and insulin levels in Zucker fatty (fa(-)/fa(-)) rats we found that supplementing the diet with a 10 mg/kg dose of this chalcone (3 times weekly) blunted the increase in glucose that co-occurs with weight gain over the 6-week treatment period. It is concluded that 2,2',5'-trihydroxychalcone has the potential to serve as a protective agent for some debilitating diseases.
Collapse
|
47
|
Raji M, Amad M, Emwas AH. Dehydrodimerization of pterostilbene during electrospray ionization mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2013; 27:1260-1266. [PMID: 23650039 DOI: 10.1002/rcm.6571] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2013] [Revised: 03/12/2013] [Accepted: 03/13/2013] [Indexed: 06/02/2023]
Abstract
RATIONALE Pterostilbene is a member of the hydroxystilbene family of compounds commonly found in plants such as blueberry and grapes. During the analysis of this compound by electrospray ionization mass spectrometry (ESI-MS), an ion was observed that corresponds to the dehydrodimer of pterostilbene in mass-to-charge ratio. Since such unexpected dimerization may lead to decreased monomer signal during quantitative analysis, it was of interest to identify the origin and structure of the observed pterostilbene dimer and examine the experimental conditions that influence its formation. METHODS Liquid Chromatography/Mass Spectrometry (LC/MS), Nuclear Magnetic Resonance (NMR), and High-Field Asymmetric Waveform Ion Mobility Spectrometry (FAIMS) were used to examine the origin of the dimerization products. The structure of the formed pterostilbene dimer was examined by performing MS(n) analysis on the dimer ion. Effects of solvent composition, analyte concentration, radical scavenger, and other experimental conditions on the dimerization were also studied. RESULTS LC/MS and NMR analyses clearly showed that the starting solution did not contain the pterostilbene dimer. Solvent type and radical scavenger concentration were found to have pronounced effects on the dimer formation. Particularly, presence of acetonitrile or ammonium acetate had favorable effects on the extent of dimerization during ESI-MS analysis whereas hydroquinone and butylated hydroquinone had negative effects. Dimer formation decreased at high flow rates and when fused-silica capillary was used as the spray needle. CONCLUSIONS The data indicate that this dimerization occurs as a result of solution-phase electrochemical reactions taking place during the electrospray process. A possible structure for this dimer was proposed based on the MS(n) analysis and was similar to that of the enzymatically derived pterostilbene dehydrodimer already reported in the literature.
Collapse
Affiliation(s)
- Misjudeen Raji
- King Abdullah University of Science and Technology, KAUST, Thuwal, Saudi Arabia.
| | | | | |
Collapse
|
48
|
Cordova-Gomez M, Galano A, Alvarez-Idaboy JR. Piceatannol, a better peroxyl radical scavenger than resveratrol. RSC Adv 2013. [DOI: 10.1039/c3ra42923g] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
|
49
|
Polyphenol derivatives - potential regulators of neutrophil activity. Interdiscip Toxicol 2012; 5:65-70. [PMID: 23118589 PMCID: PMC3485655 DOI: 10.2478/v10102-012-0011-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2012] [Revised: 05/21/2012] [Accepted: 05/23/2012] [Indexed: 01/01/2023] Open
Abstract
The study provides new information on the effect of natural polyphenols (derivatives of stilbene - resveratrol, pterostilbene, pinosylvin and piceatannol and derivatives of ferulic acid - curcumin, N-feruloylserotonin) on the activity of human neutrophils in influencing oxidative burst. All the polyphenols tested were found to reduce markedly the production of reactive oxygen species released by human neutrophils on extra-and intracellular levels as well as in cell free system. Moreover, pinosylvin, curcumin, N-feruloylserotonin and resveratrol decreased protein kinase C activity involved in neutrophil signalling and reactive oxygen species production. Our results suggest that due to their anti-neutrophil activity, the polyphenols tested might be attractive candidates in therapeutic development.
Collapse
|
50
|
Zhao H, Niu Q, Li X, Liu T, Xu Y, Han H, Wang W, Fan N, Tian Q, Zhang H, Wang Z. Long-term resveratrol consumption protects ovariectomized rats chronically treated with d-galactose from developing memory decline without effects on the uterus. Brain Res 2012; 1467:67-80. [DOI: 10.1016/j.brainres.2012.05.040] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2011] [Revised: 05/14/2012] [Accepted: 05/21/2012] [Indexed: 02/07/2023]
|