1
|
Charlton NC, Mastyugin M, Török B, Török M. Structural Features of Small Molecule Antioxidants and Strategic Modifications to Improve Potential Bioactivity. Molecules 2023; 28:molecules28031057. [PMID: 36770724 PMCID: PMC9920158 DOI: 10.3390/molecules28031057] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 01/16/2023] [Accepted: 01/18/2023] [Indexed: 01/21/2023] Open
Abstract
This review surveys the major structural features in various groups of small molecules that are considered to be antioxidants, including natural and synthetic compounds alike. Recent advances in the strategic modification of known small molecule antioxidants are also described. The highlight is placed on changing major physicochemical parameters, including log p, bond dissociation energy, ionization potential, and others which result in improved antioxidant activity.
Collapse
|
2
|
In Vitro and Human Pilot Studies of Different Topical Formulations Containing Rosa Species for the Treatment of Psoriasis. Molecules 2022; 27:molecules27175499. [PMID: 36080266 PMCID: PMC9458126 DOI: 10.3390/molecules27175499] [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: 08/08/2022] [Revised: 08/23/2022] [Accepted: 08/23/2022] [Indexed: 11/17/2022] Open
Abstract
The aim of this study was to evaluate the phytochemical profile and antioxidant properties of the extracts from three Rosa species (R. canina, R. damascena, R. cairo), to develop and investigate topical formulations with lyophilized forms of extracts for the treatment of psoriasis. Phytochemical screening and in vitro total antioxidant capacity (DPPH, FRAP, CUPRAC, SOD) of studied samples were examined and compared. Lyophilized extracts of roses were dissolved in Transcutol HP and different formulations of creams were prepared. Franz diffusion method was used to evaluate the drug release and biocompatibility was tested on HaCaT cells. Rosa damascene had the best results regarding all the analyses that were conducted. After the evaluation of topical products, the formulation with Rosa damascena extract in a self-emulsifying drug delivery system was tested on a human clinical study that involved 20 patients. At the end of the clinical study an improvement in the quality of life of the patients was observed and erythema, induration and scaling were reduced. The present study indicates that our examined extracts exhibited great phenolic content, antioxidant capacity and safety profile of topical formulation and therefore can be used as a reliable source of natural antioxidants and may be used as a complementary treatment to improve the quality life of patients with psoriasis or may be tested on another diseases.
Collapse
|
3
|
Paulin EK, Leung E, Pilkington LI, Barker D. The enantioselective total syntheses of (+)-7-oxohinokinin, (+)-7-oxoarcitin, (+)-conicaol B and (-)-isopolygamain. Org Biomol Chem 2022; 20:4324-4330. [PMID: 35319062 DOI: 10.1039/d2ob00336h] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A flexible approach to C7 keto dibenzyl butyrolactone lignans was developed and the synthesis of several natural products and their related derivatives is described herein. The developed pathway proceeds through enantioenriched β-substituted butyrolactones, from which facile aldol addition and subsequent oxidation affords the desired benzylic ketone moiety. This methodology was used to complete the first enantioselective total syntheses of three natural products, (+)-7-oxohinokinin, (+)-7-oxoarcitin and (+)-conicaol B, and a further five analogues. The utility of this method was further demonstrated through a 1-2 step modification to access another class of natural product, aryltetralin lignans, allowing the asymmetric total synthesis of (-)-isopolygamain and a polygamain derivative. Anti-proliferative testing determined (-)-isopolygamain was the most active of the compounds prepared, with IC50 values of 2.95 ± 0.61 μM and 4.65 ± 0.68 μM against MDA-MB-231 (triple negative breast cancer) and HCT-116 (colon cancer) cell lines, respectively.
Collapse
Affiliation(s)
- Emily K Paulin
- School of Chemical Sciences, University of Auckland, Auckland 1010, New Zealand. .,MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington, New Zealand
| | - Euphemia Leung
- Auckland Cancer Society Research Centre and Department of Molecular Medicine and Pathology, University of Auckland, Auckland 1142, New Zealand
| | - Lisa I Pilkington
- School of Chemical Sciences, University of Auckland, Auckland 1010, New Zealand.
| | - David Barker
- School of Chemical Sciences, University of Auckland, Auckland 1010, New Zealand. .,MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington, New Zealand
| |
Collapse
|
4
|
Osmakov DI, Kalinovskii AP, Belozerova OA, Andreev YA, Kozlov SA. Lignans as Pharmacological Agents in Disorders Related to Oxidative Stress and Inflammation: Chemical Synthesis Approaches and Biological Activities. Int J Mol Sci 2022; 23:6031. [PMID: 35682715 PMCID: PMC9181380 DOI: 10.3390/ijms23116031] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/17/2022] [Accepted: 05/24/2022] [Indexed: 02/06/2023] Open
Abstract
Plant lignans exhibit a wide range of biological activities, which makes them the research objects of potential use as therapeutic agents. They provide diverse naturally-occurring pharmacophores and are available for production by chemical synthesis. A large amount of accumulated data indicates that lignans of different structural groups are apt to demonstrate both anti-inflammatory and antioxidant effects, in many cases, simultaneously. In this review, we summarize the comprehensive knowledge about lignan use as a bioactive agent in disorders associated with oxidative stress and inflammation, pharmacological effects in vitro and in vivo, molecular mechanisms underlying these effects, and chemical synthesis approaches. This article provides an up-to-date overview of the current data in this area, available in PubMed, Scopus, and Web of Science databases, screened from 2000 to 2022.
Collapse
Affiliation(s)
- Dmitry I. Osmakov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, ul. Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (D.I.O.); (A.P.K.); (O.A.B.); (Y.A.A.)
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | - Aleksandr P. Kalinovskii
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, ul. Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (D.I.O.); (A.P.K.); (O.A.B.); (Y.A.A.)
| | - Olga A. Belozerova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, ul. Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (D.I.O.); (A.P.K.); (O.A.B.); (Y.A.A.)
| | - Yaroslav A. Andreev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, ul. Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (D.I.O.); (A.P.K.); (O.A.B.); (Y.A.A.)
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | - Sergey A. Kozlov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, ul. Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (D.I.O.); (A.P.K.); (O.A.B.); (Y.A.A.)
| |
Collapse
|
5
|
Pexová Kalinová J, Marešová I, Tříska J, Vrchotová N. Distribution of lignans in Panicum miliaceum, Fagopyrum esculentum, Fagopyrum tataricum, and Amaranthus hypochondriacus. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2021.104283] [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]
|
6
|
Aneklaphakij C, Saigo T, Watanabe M, Naake T, Fernie AR, Bunsupa S, Satitpatipan V, Tohge T. Diversity of Chemical Structures and Biosynthesis of Polyphenols in Nut-Bearing Species. FRONTIERS IN PLANT SCIENCE 2021; 12:642581. [PMID: 33889165 PMCID: PMC8056029 DOI: 10.3389/fpls.2021.642581] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 02/25/2021] [Indexed: 05/27/2023]
Abstract
Nuts, such as peanut, almond, and chestnut, are valuable food crops for humans being important sources of fatty acids, vitamins, minerals, and polyphenols. Polyphenols, such as flavonoids, stilbenoids, and hydroxycinnamates, represent a group of plant-specialized (secondary) metabolites which are characterized as health-beneficial antioxidants within the human diet as well as physiological stress protectants within the plant. In food chemistry research, a multitude of polyphenols contained in culinary nuts have been studied leading to the identification of their chemical properties and bioactivities. Although functional elucidation of the biosynthetic genes of polyphenols in nut species is crucially important for crop improvement in the creation of higher-quality nuts and stress-tolerant cultivars, the chemical diversity of nut polyphenols and the key biosynthetic genes responsible for their production are still largely uncharacterized. However, current technical advances in whole-genome sequencing have facilitated that nut plant species became model plants for omics-based approaches. Here, we review the chemical diversity of seed polyphenols in majorly consumed nut species coupled to insights into their biological activities. Furthermore, we present an example of the annotation of key genes involved in polyphenolic biosynthesis in peanut using comparative genomics as a case study outlining how we are approaching omics-based approaches of the nut plant species.
Collapse
Affiliation(s)
- Chaiwat Aneklaphakij
- Department of Pharmacognosy, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
- Graduate School of Biological Science, Nara Institute of Science and Technology, Ikoma, Japan
| | - Tomoki Saigo
- Graduate School of Biological Science, Nara Institute of Science and Technology, Ikoma, Japan
| | - Mutsumi Watanabe
- Graduate School of Biological Science, Nara Institute of Science and Technology, Ikoma, Japan
| | - Thomas Naake
- Max-Planck-Institute of Molecular Plant Physiology, Potsdam, Germany
| | | | - Somnuk Bunsupa
- Department of Pharmacognosy, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
| | - Veena Satitpatipan
- Department of Pharmacognosy, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
| | - Takayuki Tohge
- Graduate School of Biological Science, Nara Institute of Science and Technology, Ikoma, Japan
| |
Collapse
|
7
|
Shin MK, Jeon YD, Hong SH, Kang SH, Kee JY, Jin JS. In Vivo and In Vitro Effects of Tracheloside on Colorectal Cancer Cell Proliferation and Metastasis. Antioxidants (Basel) 2021; 10:antiox10040513. [PMID: 33806109 PMCID: PMC8064450 DOI: 10.3390/antiox10040513] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/17/2021] [Accepted: 03/19/2021] [Indexed: 11/25/2022] Open
Abstract
Recent research suggests a relationship between cancer progression and oxidative mechanisms. Among the phenolic compounds such as tracheloside (TCS) are a major bioactive compound that can combat oxidant stress-related chronic diseases and that also displays anti-tumor activity. Although TCS can inhibit mammalian carcinoma, its effects on colorectal cancer (CRC) have not been clarified. The purpose of this study was to investigate the effects of TCS on the proliferation of CRC cells, the metastasis of CT26 cells, and the molecular mechanisms related to TCS in vitro and in vivo. A cell viability assay showed that TCS inhibited the proliferation of CRC cells. TCS-treated CT26 cells were associated with the upregulation of p16 as well as the downregulation of cyclin D1 and CDK4 in cell cycle arrest. In addition, TCS induced apoptosis of CT26 cells through mitochondria-mediated apoptosis and regulation of the Bcl-2 family. Expression of epithelial–mesenchymal transition (EMT) markers was regulated by TCS treatment in CT26 cells. TCS significantly inhibited the lung metastasis of CT26 cells in a mouse model. These results suggest that TCS, by inducing cell cycle arrest and apoptosis through its anti-oxidant properties, is a novel therapeutic agent that inhibits metastatic phenotypes of murine CRC cells.
Collapse
Affiliation(s)
- Min-Kyoung Shin
- Department of Oriental Medicine Resources, Jeonbuk National University, 79 Gobong-ro, Iksan 54596, Korea; (M.-K.S.); (S.-H.K.)
- Institute of Natural Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Yong-Deok Jeon
- Department of Oriental Medicine Resources, Woosuk University, 443 Samnye-ro, Samnye-eup, Wanju-Gun 55338, Korea;
| | - Seung-Heon Hong
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan 54538, Korea;
| | - Sa-Haeng Kang
- Department of Oriental Medicine Resources, Jeonbuk National University, 79 Gobong-ro, Iksan 54596, Korea; (M.-K.S.); (S.-H.K.)
| | - Ji-Ye Kee
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan 54538, Korea;
- Correspondence: (J.-Y.K.); (J.-S.J.)
| | - Jong-Sik Jin
- Department of Oriental Medicine Resources, Jeonbuk National University, 79 Gobong-ro, Iksan 54596, Korea; (M.-K.S.); (S.-H.K.)
- Advanced Institute of Environment and Bioscience, Jeonbuk National University, 79 Gobong-ro, Iksan 54596, Korea
- Correspondence: (J.-Y.K.); (J.-S.J.)
| |
Collapse
|
8
|
Amjad E, Sokouti B, Asnaashari S. A hybrid systems biology and systems pharmacology investigation of Zingerone's effects on reconstructed human epidermal tissues. EGYPTIAN JOURNAL OF MEDICAL HUMAN GENETICS 2021; 22:90. [PMID: 36820091 PMCID: PMC8666180 DOI: 10.1186/s43042-021-00204-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 08/31/2021] [Indexed: 11/14/2022] Open
Abstract
Background As individuals live longer, elderly populations can be expected to face issues. This pattern urges researchers to investigate the aging concept further to produce successful anti-aging agents. In the current study, the effects of Zingerone (a natural compound) on epidermal tissues were analyzed using a bioinformatics approach. Methods For this purpose, we chose the GEO dataset GSE133338 to carry out the systems biology and systems pharmacology approaches, ranging from identifying the differentially expressed genes to analyzing the gene ontology, determining similar structures of Zingerone and their features (i.e., anti-oxidant, anti-inflammatory, and skin disorders), constructing the gene-chemicals network, analyzing gene-disease relationships, and validating significant genes through the evidence presented in the literature. Results The post-processing of the microarray dataset identified thirteen essential genes among control and Zingerone-treated samples. The procedure revealed various structurally similar chemical and herbal compounds with possible skin-related effects. Additionally, we studied the relationships of differentially expressed genes with skin-related diseases and validated their direct connections with skin disorders the evidence available in the literature. Also, the analysis of the microarray profiling dataset revealed the critical role of interleukins as a part of the cytokines family on skin aging progress. Conclusions Zingerone, and potentially any constituents of Zingerone (e.g., their similar compound scan functionality), can be used as therapeutic agents in managing skin disorders such as skin aging. However, the beneficial effects of Zingerone should be assessed in other models (i.e., human or animal) in future studies.
Collapse
Affiliation(s)
- Elham Amjad
- grid.412888.f0000 0001 2174 8913Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Babak Sokouti
- grid.412888.f0000 0001 2174 8913Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Solmaz Asnaashari
- grid.412888.f0000 0001 2174 8913Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
9
|
Cho HM, Lee YR, Lee BW, Zhang M, Ryu B, Nghiem DT, Pham HTT, Oh WK. Phenolic Constituents of the Roots of Rhamnoneuron balansae with Senolytic Activity. JOURNAL OF NATURAL PRODUCTS 2020; 83:3661-3670. [PMID: 33256407 DOI: 10.1021/acs.jnatprod.0c00885] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
With the advent of senolytic agents capable of selectively removing senescent cells in old tissues, the perception of age-associated diseases has been changing from being an inevitable to a preventable phenomenon of human life. In the search for materials with senolytic activity from natural products, six new flavonostilbenes (1-6), three new phenylethylchromanones (7-9), three new phenylethylchromones (10-12), and four known compounds (13-16) were isolated from the roots of Rhamnoneuron balansae. The chemical structures of these isolated compounds were determined based on the interpretation of spectroscopic data, including 1D and 2D NMR, ECD, and HRMS. The absolute configuration of compound 1 was also determined by a Mosher ester analysis and ECD calculations. Compounds 6-8 were shown to selectively destroy senescent cells, and the promoter activity of p16INK4A, a representative senescence marker, was reduced significantly by compound 6. The present results suggest the potential activity of flavonostilbene and phenylethylchromanone skeletons from R. balansae as new senolytics.
Collapse
Affiliation(s)
- Hyo-Moon Cho
- Korea Bioactive Natural Material Bank, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Yae-Rin Lee
- Korea Bioactive Natural Material Bank, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Ba-Wool Lee
- Korea Bioactive Natural Material Bank, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Mi Zhang
- Korea Bioactive Natural Material Bank, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Byeol Ryu
- Korea Bioactive Natural Material Bank, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Du-Trong Nghiem
- Department of Botany, Hanoi University of Pharmacy, Hanoi, Vietnam
| | | | - Won-Keun Oh
- Korea Bioactive Natural Material Bank, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| |
Collapse
|
10
|
Zhang Z, Lyu X, Xu Q, Li C, Lu M, Gong T, Tang B, Wang L, Zeng W, Li Y. Utilization of the extract of Cedrus deodara (Roxb. ex D.Don) G. Don against the biofilm formation and the expression of virulence genes of cariogenic bacterium Streptococcus mutans. JOURNAL OF ETHNOPHARMACOLOGY 2020; 257:112856. [PMID: 32278760 DOI: 10.1016/j.jep.2020.112856] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 03/29/2020] [Accepted: 04/06/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cedrus deodara (Roxb. ex D.Don) G. Don is applied as anti-inflammatory and anti-infection agents in folklore medicine. AIM OF THE STUDY The present study aimed to assess the antimicrobial activity of Cedrus deodara (Roxb. ex D.Don) G. Don extract (CDE) against Streptococcus mutans biofilm formation and its biocompatibility, as well as to identify its chemical components. MATERIALS AND METHODS Confocal laser scanning microscopy (CLSM), crystal violet staining, and CFU counting assay were applied to investigate the effect of CDE on S. mutans biofilm formation and extracellular polysaccharides (EPS) synthesis. The microstructure of S. mutans biofilms formed on glass coverslips and bovine enamel treated with CDE was observed by scanning electron microscopy (SEM). qRT-PCR was used to measure the expression of virulence genes gtfB, gtfC, and gtfD, and zymogram assay was performed to investigate the enzymatic activity of Gtfs. Moreover, HPLC-MS and NMR were applied to identify its chemical components. CCK-8 assay was also performed on human oral cells to evaluate its biocompatibility. RESULTS Under the treatment of CDE, S. mutans formed less biofilm on both coverslips and enamel surfaces and synthesized less EPS. Moreover, CDE downregulated the expression of gtf genes and inhibited the enzymatic activity of Gtfs. According to HPLC-MS and NMR results, molecular structures of six main compounds in CDE were identified. CDE also has a good biocompatibility. CONCLUSIONS CDE exhibits inhibitory activity against S. mutans and a good biocompatibility. It has the potential to be developed as anti-caries agents for clinical use.
Collapse
Affiliation(s)
- Zhong Zhang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610065, PR China.
| | - Xiaoying Lyu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610065, PR China.
| | - Qianda Xu
- Department of Food Engineering, College of Biomass Science and Engineering, Sichuan University, Chengdu, 610064, PR China.
| | - Chenghui Li
- Analytical & Testing Center, Sichuan University, Chengdu, 610064, PR China.
| | - Miao Lu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610065, PR China.
| | - Tao Gong
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610065, PR China.
| | - Boyu Tang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610065, PR China.
| | - Liu Wang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610065, PR China; Department of Operative Dentistry and Endodontics, West China School of Stomatology, Sichuan University, Chengdu, 610065, PR China.
| | - Weicai Zeng
- Department of Food Engineering, College of Biomass Science and Engineering, Sichuan University, Chengdu, 610064, PR China.
| | - Yuqing Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, 610065, PR China.
| |
Collapse
|
11
|
Cady N, Peterson SR, Freedman SN, Mangalam AK. Beyond Metabolism: The Complex Interplay Between Dietary Phytoestrogens, Gut Bacteria, and Cells of Nervous and Immune Systems. Front Neurol 2020; 11:150. [PMID: 32231636 PMCID: PMC7083015 DOI: 10.3389/fneur.2020.00150] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 02/14/2020] [Indexed: 12/21/2022] Open
Abstract
The human body has a large, diverse community of microorganisms which not only coexist with us, but also perform many important physiological functions, including metabolism of dietary compounds that we are unable to process ourselves. Furthermore, these bacterial derived/induced metabolites have the potential to interact and influence not only the local gut environment, but the periphery via interaction with and modulation of cells of the immune and nervous system. This relationship is being further appreciated every day as the gut microbiome is researched as a potential target for immunomodulation. A common feature among inflammatory diseases including relapsing-remitting multiple sclerosis (RRMS) is the presence of gut microbiota dysbiosis when compared to healthy controls. However, the specifics of these microbiota-neuro-immune system interactions remain unclear. Among all factors, diet has emerged as a strongest factor regulating structure and function of gut microbial community. Phytoestrogens are one class of dietary compounds emerging as potentially being of interest in this interaction as numerous studies have identified depletion of phytoestrogen-metabolizing bacteria such as Adlercreutzia, Parabacteroides and Prevotella in RRMS patients. Additionally, phytoestrogens or their metabolites have been reported to show protective effects when compounds are administered in the animal model of MS, Experimental Autoimmune Encephalomyelitis (EAE). In this review, we will illustrate the link between MS and phytoestrogen metabolizing bacteria, characterize the importance of gut bacteria and their mechanisms of action in the production of phytoestrogen metabolites, and discuss what is known about the interactions of specific compounds with cells immune and nervous system. A better understanding of gut bacteria-mediated phytoestrogen metabolism and mechanisms through which these metabolites facilitate their biological actions will help in development of novel therapeutic options for MS as well as other inflammatory diseases.
Collapse
Affiliation(s)
- Nicole Cady
- Department of Pathology, University of Iowa, Iowa City, IA, United States
| | | | | | - Ashutosh K. Mangalam
- Department of Pathology, University of Iowa, Iowa City, IA, United States
- Immunology, University of Iowa, Iowa City, IA, United States
- Molecular Medicine, University of Iowa, Iowa City, IA, United States
| |
Collapse
|
12
|
Shimada A, Ueno H, Inagaki M, Yoshimitsu H. Comparative studies of the biological activities of selected herbal extracts and phenolic compounds isolated from Rosa gallica. Z NATURFORSCH C 2020; 75:31-39. [PMID: 32031983 DOI: 10.1515/znc-2019-0117] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 09/18/2019] [Indexed: 11/15/2022]
Abstract
This study aimed to compare the biological activities of 35 herbal hydroethanolic extracts and select high potential extract, which showed antioxidative activity and inhibitory activities of α-glucosidase, lipase, and hyaluronidase, and to investigate the isolation, structural elucidation, and biological activities of five phenolic compounds from the selected extracts of Rosa gallica. On the basis of one-dimensional nuclear magnetic resonance together with the comparison with the literature values, the phenolic compounds were identified as methyl gallate (1), kaempferol-3-O-arabinofuranoside (2), multinoside A acetate (3), kaempferol (4), and quercetin (5), respectively. The results suggest that the extracts from R. gallica show the strongest biological activities in 35 herbal extracts and that 1, 4, and 5 among the five isolated compounds from rose extracts are effective in promoting antioxidative and enzymatic inhibitory activities.
Collapse
Affiliation(s)
- Atsumi Shimada
- Division of Food and Nutrition, Nakamura Gakuen University Junior College, 5-7-1 Befu, Jonan-ku, Fukuoka 814-0198, Japan, Phone: +81-92-851-5494, Fax: +81-92-841-7762
| | - Hiroshi Ueno
- Department of Medical Technology, Kawasaki University of Medical Welfare, Okayama 701-0193, Japan
| | - Masanori Inagaki
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Yasuda Women's University, Hiroshima 731-0153, Japan
| | - Hitoshi Yoshimitsu
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Sojo University, Kumamoto 860-0082, Japan
| |
Collapse
|
13
|
Runeberg PA, Brusentsev Y, Rendon SMK, Eklund PC. Oxidative Transformations of Lignans. Molecules 2019; 24:E300. [PMID: 30650623 PMCID: PMC6359405 DOI: 10.3390/molecules24020300] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 12/21/2018] [Accepted: 12/29/2018] [Indexed: 11/16/2022] Open
Abstract
Numerous oxidative transformations of lignan structures have been reported in the literature. In this paper we present an overview on the current findings in the field. The focus is put on transformations targeting a specific structure, a specific reaction, or an interconversion of the lignan skeleton. Oxidative transformations related to biosynthesis, antioxidant measurements, and total syntheses are mostly excluded. Non-metal mediated as well as metal mediated oxidations are reported, and mechanisms based on hydrogen abstractions, epoxidations, hydroxylations, and radical reactions are discussed for the transformation and interconversion of lignan structures. Enzymatic oxidations, photooxidation, and electrochemical oxidations are also briefly reported.
Collapse
Affiliation(s)
- Patrik A Runeberg
- Johan Gadolin Process Chemistry Center, Åbo Akademi University, Piispankatu 8, 20500 Turku, Finland.
| | - Yury Brusentsev
- Johan Gadolin Process Chemistry Center, Åbo Akademi University, Piispankatu 8, 20500 Turku, Finland.
| | - Sabine M K Rendon
- Johan Gadolin Process Chemistry Center, Åbo Akademi University, Piispankatu 8, 20500 Turku, Finland.
| | - Patrik C Eklund
- Johan Gadolin Process Chemistry Center, Åbo Akademi University, Piispankatu 8, 20500 Turku, Finland.
| |
Collapse
|
14
|
|
15
|
Prasad Devkota H, Raj Joshi K, Watanabe T, Yahara S. Biflavonoids, Lignans, and Related Compounds from the Roots of Diplomorpha canescens. Helv Chim Acta 2015. [DOI: 10.1002/hlca.201400299] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
16
|
Rajachan OA, Kanokmedhakul S, Nasomjai P, Kanokmedhakul K. Chemical constituents and biological activities from roots ofEnkleia siamensis. Nat Prod Res 2013; 28:268-70. [DOI: 10.1080/14786419.2013.838241] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
17
|
From woody biomass extractives to health-promoting substances: Selective oxidation of the lignan hydroxymatairesinol to oxomatairesinol over Au, Pd, and Au–Pd heterogeneous catalysts. J Catal 2012. [DOI: 10.1016/j.jcat.2012.04.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
18
|
Simakova OA, Murzina EV, Leino AR, Mäki-Arvela P, Willför S, Murzin DY. Gold Catalysts for Selective Aerobic Oxidation of the Lignan Hydroxymatairesinol to Oxomatairesinol: Catalyst Deactivation and Regeneration. Catal Letters 2012. [DOI: 10.1007/s10562-012-0855-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
19
|
Simakova OA, Murzina EV, Mäki-Arvela P, Leino AR, Campo BC, Kordás K, Willför SM, Salmi T, Murzin DY. Oxidative dehydrogenation of a biomass derived lignan – Hydroxymatairesinol over heterogeneous gold catalysts. J Catal 2011. [DOI: 10.1016/j.jcat.2011.05.025] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
20
|
Abstract
Matairesinol is one of the lignan compounds found in a variety of plant foodstuffs. We investigated the immunomodulatory effects of (-)-matairesinol in vivo and ex vivo by using mice. Although we found no significant differences in the IgG, IgA and IgM levels in the serum, the IgE level was strongly suppressed by the uptake of (-)-matairesinol in both intact and ovalbumin-immunized mice. The immunoglobulin produced by lymphocytes from the spleen was not activated by the intake of (-)-matairesinol. However, lymphocytes in such gut-associated lymphatic tissues as Peyer's patches and mesenteric lymph nodes were activated by the administration of (-)-matairesinol.
Collapse
|
21
|
Masuda T, Akiyama J, Fujimoto A, Yamauchi S, Maekawa T, Sone Y. Antioxidation reaction mechanism studies of phenolic lignans, identification of antioxidation products of secoisolariciresinol from lipid oxidation. Food Chem 2010. [DOI: 10.1016/j.foodchem.2010.04.065] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
22
|
Maury J, Feray L, Perfetti P, Bertrand MP. A Flexible, Stereoselective Dimethylzinc-Mediated Radical-Anionic Cascade: Dramatic Influence of Additional Lewis Acids. Org Lett 2010; 12:3590-3. [DOI: 10.1021/ol101519w] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Julien Maury
- Laboratoire Chimie Provence, UMR 6264, Equipe CMO, case 562, Université Aix-Marseille, FST Saint-Jérôme, av. Escadrille Normandie Niemen, 13397 Marseille cedex 20
| | - Laurence Feray
- Laboratoire Chimie Provence, UMR 6264, Equipe CMO, case 562, Université Aix-Marseille, FST Saint-Jérôme, av. Escadrille Normandie Niemen, 13397 Marseille cedex 20
| | - Patricia Perfetti
- Laboratoire Chimie Provence, UMR 6264, Equipe CMO, case 562, Université Aix-Marseille, FST Saint-Jérôme, av. Escadrille Normandie Niemen, 13397 Marseille cedex 20
| | - Michèle P. Bertrand
- Laboratoire Chimie Provence, UMR 6264, Equipe CMO, case 562, Université Aix-Marseille, FST Saint-Jérôme, av. Escadrille Normandie Niemen, 13397 Marseille cedex 20
| |
Collapse
|
23
|
Describing the inverse dependence of hydrogen pressure by multi-site adsorption of the reactant: Hydrogenolysis of hydroxymatairesinol on a Pd/C catalyst. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.molcata.2009.02.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
24
|
Bernini R, Barontini M, Mosesso P, Pepe G, Willför SM, Sjöholm RE, Eklund PC, Saladino R. A selective de-O-methylation of guaiacyl lignans to corresponding catechol derivatives by 2-iodoxybenzoic acid (IBX). The role of the catechol moiety on the toxicity of lignans. Org Biomol Chem 2009; 7:2367-77. [DOI: 10.1039/b822661j] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
25
|
Influence of Reaction Parameters on the Hydrogenolysis of Hydroxymatairesinol Over Carbon Nanofibre Supported Palladium Catalysts. Catal Letters 2008. [DOI: 10.1007/s10562-008-9538-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
26
|
Sachin B, Koul M, Zutshi A, Singh S, Tikoo A, Tikoo M, Saxena A, Sharma S, Johri R. Simultaneous high-performance liquid chromatographic determination of Cedrus deodara active constituents and their pharmacokinetic profile in mice. J Chromatogr B Analyt Technol Biomed Life Sci 2008; 862:237-41. [DOI: 10.1016/j.jchromb.2007.12.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2007] [Revised: 12/12/2007] [Accepted: 12/19/2007] [Indexed: 10/22/2022]
|
27
|
Dehydrogenation of hydroxymatairesinol to oxomatairesinol over carbon nanofibre-supported palladium catalysts. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.molcata.2007.04.025] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|