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Gollapalli P, Ashok AK, G TS. System-level protein interaction network analysis and molecular dynamics study reveal interaction of ferulic acid with PTGS2 as a natural radioprotector. J Biomol Struct Dyn 2024; 42:2765-2781. [PMID: 37144749 DOI: 10.1080/07391102.2023.2208224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 04/20/2023] [Indexed: 05/06/2023]
Abstract
Ferulic acid is a crucial bioactive component of broccoli, wheat, and rice bran and is also an essential natural product that has undergone significant research. Ferulic acid's precise mode of action and effect on system-level protein networks have not been thoroughly investigated. An interactome was built using the STRING database and Cytoscape tools, utilizing 788 key proteins collected from PubMed literature to identify the ferulic acid-governed regulatory action on protein interaction network (PIN). The scale-free biological network of ferulic acid-rewired PIN is highly interconnected. We discovered 15 sub-modules using the MCODE tool for sub-modulization analysis and 153 enriched signaling pathways. Further, functional enrichment of top bottleneck proteins revealed the FoxO signaling pathway involved in enhancing cellular defense against oxidative stress. The selection of the critical regulatory proteins of the ferulic acid-rewired PIN was completed by performing analyses of topological characteristics such as GO term/pathways analysis, degree, bottleneck, molecular docking, and dynamics investigations. The current research derives a precise molecular mechanism for ferulic acid's action on the body. This in-depth in silico model would aid in understanding how ferulic acid origins its antioxidant and scavenging properties in the human body.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Pavan Gollapalli
- Center for Bioinformatics and Biostatistics, Nitte (Deemed to be University), Mangalore, Karnataka, India
| | - Avinash Karkada Ashok
- Department of Biotechnology, Siddaganga Institute of Technology, Tumakuru, Karnataka, India
| | - Tamizh Selvan G
- Central Research Laboratory, KS Hegde Medical Academy, Nitte (Deemed to be University), Mangalore, Karnataka, India
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2
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Huang T, Li H, Chen X, Chen D, Yu B, He J, Luo Y, Yan H, Zheng P, Yu J, Huang Z. Dietary Ferulic Acid Increases Endurance Capacity by Promoting Skeletal Muscle Oxidative Phenotype, Mitochondrial Function, and Antioxidant Capacity. Mol Nutr Food Res 2024; 68:e2200719. [PMID: 38193241 DOI: 10.1002/mnfr.202200719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 06/23/2023] [Indexed: 01/10/2024]
Abstract
SCOPE Endurance capacity is essential for endurance athletes' achievement and individuals' health. Nutritional supplements are a proven way to enhance endurance capacity. Previous studies have shown that ferulic acid (FA) enhances endurance capacity, but the underlying mechanism is unclear. The study is aimed to investigate the mechanism by which FA increases endurance capacity. METHODS AND RESULTS Forty mice are divided into control and 0.5% FA-supplemented groups, and an exhaustive swimming test demonstrates increased endurance capacity with FA supplementation. This study investigates the underlying mechanism for this effect of FA. Firstly, RT-PCR and western blot analysis find that FA increases the transformation from fast to slow muscle fiber. Additionally, adenosine triphosphate concentration, metabolic enzyme activity, and mitochondrial DNA analysis find that FA increases mitochondrial biogenesis and activates nuclear factor erythroid 2-related factor (NRF)1 signaling pathway in muscle. Besides, through antioxidant capacity analysis, this study finds that FA activates NRF2 signaling pathway and improves the antioxidant capacity in muscle. Moreover, inhibiting NRF2 eliminates FA's effect on muscle fiber transformation in C2C12 cells. CONCLUSION Our results suggest that FA increases endurance capacity by promoting skeletal muscle oxidative phenotype, mitochondrial function, and antioxidant capacity, which may be related to the NRF1 and NRF2 signaling pathways.
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Affiliation(s)
- Tengteng Huang
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan, 611130, P. R. China
| | - Huawei Li
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan, 611130, P. R. China
| | - Xiaoling Chen
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan, 611130, P. R. China
| | - Daiwen Chen
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan, 611130, P. R. China
| | - Bing Yu
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan, 611130, P. R. China
| | - Jun He
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan, 611130, P. R. China
| | - Yuheng Luo
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan, 611130, P. R. China
| | - Hui Yan
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan, 611130, P. R. China
| | - Ping Zheng
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan, 611130, P. R. China
| | - Jie Yu
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan, 611130, P. R. China
| | - Zhiqing Huang
- Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan, 611130, P. R. China
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Selvan G T, Ashok AK, Rao S J A, Gollapalli P, R V, N SK, Chaudhury NK. Nrf2-regulated antioxidant response ameliorating ionizing radiation-induced damages explored through in vitro and molecular dynamics simulations. J Biomol Struct Dyn 2023; 41:8472-8484. [PMID: 36307909 DOI: 10.1080/07391102.2022.2137245] [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: 09/27/2022] [Accepted: 10/06/2022] [Indexed: 10/31/2022]
Abstract
This study aims to investigate the mechanism of natural antioxidant ferulic acid (FA) in reducing oxidative stress followed by its inhibitory effect on the Keap1-Nrf2 complex. FA was treated ex vivo with human blood for 30 min at 37 °C ± 1 °C and exposed to 1.5 Gy of γ- rays of 60Co (0.789 Gy/min) and allowed for repair for an hour at 37 °C ± 1 °C. FA's free radical scavenging capacity was measured using 2,7-dichlorofluorescein diacetate assay and cytogenetic assays. Further, a possible mechanism of protein-ligand interaction between FA and Keap1-Nrf2 pathway protein as a cellular drug target was studied using docking and molecular dynamics simulation. The 1.5 Gy of γ- rays exposed to pre-treated blood with FA showed a significant (p < 0.05) reduction in reactive oxygen species and DNA damage compared to the normal control blood group sample. The ligand-protein transient binding interaction in molecular dynamic simulation over a period of 100 ns was consistent and stable emphasizing complementary charge between the protein and ligand, speculating higher hydrophobic amino acid residues in the Keap1 active pocket. This might sway the Keap1 from interaction with Nrf2, and could lead to nuclear translocation of Nrf2 during radiation-induced oxidative stress. The present study emphasizes the radioprotective effect of FA against 1.5 Gy of γ- rays exposed to human blood and the application of in silico approaches helpful for the possible protective effect of FA.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Tamizh Selvan G
- Central Research Laboratory, KS Hegde Medical Academy, Nitte (Deemed to be University), Mangalore, Karnataka, India
| | - Avinash Karkada Ashok
- Department of Biotechnology, Siddaganga Institute of Technology, Tumakuru, Karnataka, India
| | - Aditya Rao S J
- Kimberelite Chemicals India Pvt. Ltd, KIADB III Phase, Bangalore, Karnataka, India
| | - Pavan Gollapalli
- Center for Bioinformatics and Biostatistics, Nitte (Deemed to be University), Mangalore, Karnataka, India
| | - Vishakh R
- Central Research Laboratory, KS Hegde Medical Academy, Nitte (Deemed to be University), Mangalore, Karnataka, India
| | - Suchetha Kumari N
- Central Research Laboratory, KS Hegde Medical Academy, Nitte (Deemed to be University), Mangalore, Karnataka, India
| | - Nabo K Chaudhury
- Division of Radiation Biodosimetry, Institute of Nuclear Medicine and Allied Sciences-Defence Research and Development Organisation (DRDO), Delhi, India
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4
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Ke S, Hu Q, Zhu G, Li L, Sun X, Cheng H, Li L, Yao Y, Li H. Remodeling of white adipose tissue microenvironment against obesity by phytochemicals. Phytother Res 2023. [PMID: 36786412 DOI: 10.1002/ptr.7758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 01/11/2023] [Accepted: 01/13/2023] [Indexed: 02/15/2023]
Abstract
Obesity is a kind of chronic disease due to a long-term imbalance between energy intake and expenditure. In recent years, the number of obese people around the world has soared, and obesity problem should not be underestimated. Obesity is characterized by changes in the adipose microenvironment, mainly manifested as hypertrophy, chronic inflammatory status, hypoxia, and fibrosis, thus contributing to the pathological changes of other tissues. A plethora of phytochemicals have been found to improve adipose microenvironment, thus prevent and resist obesity, providing a new research direction for the treatment of obesity and related diseases. This paper discusses remodeling of the adipose tissue microenvironment as a therapeutic avenue and reviews the progress of phytochemicals in fighting obesity by improving the adipose microenvironment.
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Affiliation(s)
- Shuwei Ke
- Institute of Pharmacology, Department of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Qingyuan Hu
- Institute of Pharmacology, Department of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Guanyao Zhu
- Institute of Pharmacology, Department of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Linghuan Li
- Institute of Pharmacology, Department of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Xuechao Sun
- Research and Development Department, Zhejiang Starry Pharmaceutical Co., Ltd., Taizhou, People's Republic of China
| | - Hongbin Cheng
- Research and Development Department, Zhejiang Starry Pharmaceutical Co., Ltd., Taizhou, People's Republic of China
| | - Lingqiao Li
- Research and Development Department, Zhejiang Starry Pharmaceutical Co., Ltd., Taizhou, People's Republic of China
| | - Yuanfa Yao
- Institute of Pharmacology, Department of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, People's Republic of China
| | - Hanbing Li
- Institute of Pharmacology, Department of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, People's Republic of China
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Extract of Calyces from Physalis peruviana Reduces Insulin Resistance and Oxidative Stress in Streptozotocin-Induced Diabetic Mice. Pharmaceutics 2022; 14:pharmaceutics14122758. [PMID: 36559252 PMCID: PMC9783217 DOI: 10.3390/pharmaceutics14122758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/24/2022] [Accepted: 12/02/2022] [Indexed: 12/13/2022] Open
Abstract
Diabetes mellitus is a metabolic disorder mainly characterized by obesity, hyperglycemia, altered lipid profile, oxidative stress, and vascular compromise. Physalis peruviana is a plant used in traditional Colombian medicine for its known activities of glucose regulation. This study aimed to evaluate the anti-diabetic activity of the butanol fraction from an extract of Physalis peruviana calyces in two doses (50 mg/kg and 100 mg/kg) in induced type 2 diabetic mice. Blood glucose levels were evaluated once a week, demonstrating that a dose of 100 mg/kg resulted in greater regulation of blood glucose levels in mice throughout the experiment. The same overall result was found for the oral glucose tolerance test (OGTT) and the homeostatic model assessment for insulin resistance (HOMA- IR). The lipid profile exhibited improvement compared to the non-treated group, a dose of 100 mg/kg having greater protection against oxidative stress (catalase, superoxide dismutase, and malondialdehyde levels). Histopathological findings in several tissues showed structure preservation in most of the animals treated. The butanol fraction from Physalis peruviana at 100 mg/kg showed beneficial results in improving hyperglycemia, lipidemia, and oxidative stress status, and can therefore be considered a beneficial coadjuvant in the therapy of diabetes mellitus.
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Singh Tuli H, Kumar A, Ramniwas S, Coudhary R, Aggarwal D, Kumar M, Sharma U, Chaturvedi Parashar N, Haque S, Sak K. Ferulic Acid: A Natural Phenol That Inhibits Neoplastic Events through Modulation of Oncogenic Signaling. Molecules 2022; 27:molecules27217653. [PMID: 36364478 PMCID: PMC9654319 DOI: 10.3390/molecules27217653] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 11/01/2022] [Accepted: 11/03/2022] [Indexed: 11/09/2022] Open
Abstract
Despite the immense therapeutic advances in the field of health sciences, cancer is still to be found among the global leading causes of morbidity and mortality. Ethnomedicinally, natural bioactive compounds isolated from various plant sources have been used for the treatment of several cancer types and have gained notable attention. Ferulic acid, a natural compound derived from various seeds, nuts, leaves, and fruits, exhibits a variety of pharmacological effects in cancer, including its proapoptotic, cell-cycle-arresting, anti-metastatic, and anti-inflammatory activities. This review study presents a thorough overview of the molecular targets and cellular signaling pathways modulated by ferulic acid in diverse malignancies, showing high potential for this phenolic acid to be developed as a candidate agent for novel anticancer therapeutics. In addition, current investigations to develop promising synergistic formulations are also discussed.
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Affiliation(s)
- Hardeep Singh Tuli
- Department of Biotechnology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala 133207, India
| | - Ajay Kumar
- Punjab Biotechnology Incubator (PBTI), Phase VIII, Mohali 160071, India
| | - Seema Ramniwas
- University Centre for Research and Development, University Institute of Pharmaceutical Sciences, Chandigarh University, Gharuan, Mohali 140413, India
| | - Renuka Coudhary
- Department of Biotechnology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala 133207, India
| | - Diwakar Aggarwal
- Department of Biotechnology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala 133207, India
| | - Manoj Kumar
- Department of Chemistry, Maharishi Markandeshwar University, Sadopur-Ambala 134007, India
| | - Ujjawal Sharma
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bhatinda 151001, India
| | - Nidarshana Chaturvedi Parashar
- Department of Biotechnology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala 133207, India
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan 45142, Saudi Arabia
| | - Katrin Sak
- NGO Praeventio, 50407 Tartu, Estonia
- Correspondence:
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7
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Comparison of different synthetic approaches for the fabrication of a bio-inspired 1D-coordination polymer: From solution chemistry to mechanochemistry. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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8
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Satyam SM, Bairy LK. Neuronutraceuticals Combating Neuroinflammaging: Molecular Insights and Translational Challenges—A Systematic Review. Nutrients 2022; 14:nu14153029. [PMID: 35893883 PMCID: PMC9330442 DOI: 10.3390/nu14153029] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 11/16/2022] Open
Abstract
Neuropathologies, such as neuroinflammaging, have arisen as a serious concern for preserving the quality of life due to the global increase in neurodegenerative illnesses. Nowadays, neuronutraceuticals have gained remarkable attention. It is necessary to investigate the bioavailability, off-target effects, and mechanism of action of neuronutraceuticals. To comprehend the comprehensive impact on brain health, well-designed randomized controlled trials testing combinations of neuronutraceuticals are also necessary. Although there is a translational gap between basic and clinical research, the present knowledge of the molecular perspectives of neuroinflammaging and neuronutraceuticals may be able to slow down brain aging and to enhance cognitive performance. The present review also highlights the key emergent issues, such as regulatory and scientific concerns of neuronutraceuticals, including bioavailability, formulation, blood–brain permeability, safety, and efficacy.
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9
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The Role of Antioxidants in the Interplay between Oxidative Stress and Senescence. Antioxidants (Basel) 2022; 11:antiox11071224. [PMID: 35883714 PMCID: PMC9311946 DOI: 10.3390/antiox11071224] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 06/17/2022] [Accepted: 06/21/2022] [Indexed: 02/01/2023] Open
Abstract
Cellular senescence is an irreversible state of cell cycle arrest occurring in response to stressful stimuli, such as telomere attrition, DNA damage, reactive oxygen species, and oncogenic proteins. Although beneficial and protective in several physiological processes, an excessive senescent cell burden has been involved in various pathological conditions including aging, tissue dysfunction and chronic diseases. Oxidative stress (OS) can drive senescence due to a loss of balance between pro-oxidant stimuli and antioxidant defences. Therefore, the identification and characterization of antioxidant compounds capable of preventing or counteracting the senescent phenotype is of major interest. However, despite the considerable number of studies, a comprehensive overview of the main antioxidant molecules capable of counteracting OS-induced senescence is still lacking. Here, besides a brief description of the molecular mechanisms implicated in OS-mediated aging, we review and discuss the role of enzymes, mitochondria-targeting compounds, vitamins, carotenoids, organosulfur compounds, nitrogen non-protein molecules, minerals, flavonoids, and non-flavonoids as antioxidant compounds with an anti-aging potential, therefore offering insights into innovative lifespan-extending approaches.
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Huber R, Marcourt L, Koval A, Schnee S, Righi D, Michellod E, Katanaev VL, Wolfender JL, Gindro K, Queiroz EF. Chemoenzymatic Synthesis of Complex Phenylpropanoid Derivatives by the Botrytis cinerea Secretome and Evaluation of Their Wnt Inhibition Activity. FRONTIERS IN PLANT SCIENCE 2022; 12:805610. [PMID: 35095976 PMCID: PMC8792767 DOI: 10.3389/fpls.2021.805610] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 12/08/2021] [Indexed: 06/14/2023]
Abstract
In this study, a series of complex phenylpropanoid derivatives were obtained by chemoenzymatic biotransformation of ferulic acid, caffeic acid, and a mixture of both acids using the enzymatic secretome of Botrytis cinerea. These substrates were incubated with fungal enzymes, and the reactions were monitored using state-of-the-art analytical methods. Under such conditions, a series of dimers, trimers, and tetramers were generated. The reactions were optimized and scaled up. The resulting mixtures were purified by high-resolution semi-preparative HPLC combined with dry load introduction. This approach generated a series of 23 phenylpropanoid derivatives, 11 of which are described here for the first time. These compounds are divided into 12 dimers, 9 trimers (including a completely new structural scaffold), and 2 tetramers. Elucidation of their structures was performed with classical spectroscopic methods such as NMR and HRESIMS analyses. The resulting compound series were analyzed for anti-Wnt activity in TNBC cells, with several derivatives demonstrating specific inhibition.
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Affiliation(s)
- Robin Huber
- School of Pharmaceutical Sciences, Centre Médical Universitaire (CMU), University of Geneva, Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, Centre Médical Universitaire (CMU), University of Geneva, Geneva, Switzerland
| | - Laurence Marcourt
- School of Pharmaceutical Sciences, Centre Médical Universitaire (CMU), University of Geneva, Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, Centre Médical Universitaire (CMU), University of Geneva, Geneva, Switzerland
| | - Alexey Koval
- Department of Cell Physiology and Metabolism, Translational Research Centre in Oncohaematology, Faculty of Medicine, Centre Médical Universitaire (CMU), University of Geneva, Geneva, Switzerland
| | - Sylvain Schnee
- Mycology Group, Research Department Plant Protection, Agroscope, Nyon, Switzerland
| | - Davide Righi
- School of Pharmaceutical Sciences, Centre Médical Universitaire (CMU), University of Geneva, Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, Centre Médical Universitaire (CMU), University of Geneva, Geneva, Switzerland
| | - Emilie Michellod
- Mycology Group, Research Department Plant Protection, Agroscope, Nyon, Switzerland
| | - Vladimir L. Katanaev
- Department of Cell Physiology and Metabolism, Translational Research Centre in Oncohaematology, Faculty of Medicine, Centre Médical Universitaire (CMU), University of Geneva, Geneva, Switzerland
- School of Biomedicine, Far Eastern Federal University, Vladivostok, Russia
| | - Jean-Luc Wolfender
- School of Pharmaceutical Sciences, Centre Médical Universitaire (CMU), University of Geneva, Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, Centre Médical Universitaire (CMU), University of Geneva, Geneva, Switzerland
| | - Katia Gindro
- Mycology Group, Research Department Plant Protection, Agroscope, Nyon, Switzerland
| | - Emerson Ferreira Queiroz
- School of Pharmaceutical Sciences, Centre Médical Universitaire (CMU), University of Geneva, Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, Centre Médical Universitaire (CMU), University of Geneva, Geneva, Switzerland
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Kolodziejczyk-Czepas J, Kozachok S, Pecio Ł, Marchyshyn S, Oleszek W. Determination of phenolic profiles of Herniaria polygama and Herniaria incana fractions and their in vitro antioxidant and anti-inflammatory effects. PHYTOCHEMISTRY 2021; 190:112861. [PMID: 34325241 DOI: 10.1016/j.phytochem.2021.112861] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 06/21/2021] [Accepted: 06/28/2021] [Indexed: 06/13/2023]
Abstract
The study is based on phytochemical profiling and in vitro evaluation of biological effects of phenolic acid derivatives-rich Herniaria fractions, isolated from two rupturewort (Herniaria L.) species, i.e. Herniaria incana Lam. (syn. H. besseri Fisch. ex Hornem) and H. polygama J. Gay (syn. H. odorata). For the first time, the composition of phenolic compounds of these species was extensively evaluated by both LC-HR-QTOF-ESI-MS and Nuclear Magnetic Resonance spectroscopy (NMR). LC-MS analyses of H. polygama revealed 72 tentatively identified compounds, while H. incana - 63. Only 8% of the metabolites reported in this work have been previously described for Herniaria spp. Most of the identified specialized metabolites were cinnamic and benzoic acid derivatives. Phenolic fraction of H. incana herb contained flavonoids as well. A multi-step chromatographic separation of phenolic fractions from H. polygama yielded three known cinnamic and one benzoic acid derivates, and from H. incana - 4 known flavonoids and one previously undescribed, i.e. rhamnocitrin-3-O-[3-hydroxy-3-methylglutaryl-(1 → 6'')]-[α-rhamnopyranosyl-(1 → 2'')]-β-glucopyranoside. Antioxidant properties of the examined fractions (1-50 μg/ml) were assessed in human blood plasma under the conditions of peroxynitrite-induced oxidative stress. Measurements of well-known biomarkers such as 3-nitrotyrosine, protein thiol groups, thiobarbituric acid-reactive substances and the ferric reducing ability of blood plasma revealed the protective effect of Herniaria fractions against oxidative damage to blood plasma components. Furthermore, the examined fractions effectively ameliorated the inflammatory response of the concanavalin A-stimulated human peripheral blood mononuclear cells (PBMCs). Additionally, cellular safety of the fractions was confirmed in PBMCs.
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Affiliation(s)
- Joanna Kolodziejczyk-Czepas
- Department of General Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236, Lodz, Poland.
| | - Solomiia Kozachok
- Department of Biochemistry and Crop Quality, Institute of Soil Science and Plant Cultivation, State Research Institute, Czartoryskich 8, 24-100, Puławy, Poland; Department of Pharmacognosy with Medical Botany, I Horbachevsky Ternopil National Medical University, Maidan Voli 1, 46001, Ternopil, Ukraine.
| | - Łukasz Pecio
- Department of Biochemistry and Crop Quality, Institute of Soil Science and Plant Cultivation, State Research Institute, Czartoryskich 8, 24-100, Puławy, Poland
| | - Svitlana Marchyshyn
- Department of Pharmacognosy with Medical Botany, I Horbachevsky Ternopil National Medical University, Maidan Voli 1, 46001, Ternopil, Ukraine
| | - Wiesław Oleszek
- Department of Biochemistry and Crop Quality, Institute of Soil Science and Plant Cultivation, State Research Institute, Czartoryskich 8, 24-100, Puławy, Poland
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Pharmacological potential of ferulic acid for the treatment of metabolic diseases and its mechanism of action: A review. PHYSIOLOGY AND PHARMACOLOGY 2021. [DOI: 10.52547/phypha.26.4.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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13
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dos S. Baião D, da Silva DVT, Paschoalin VMF. Beetroot, a Remarkable Vegetable: Its Nitrate and Phytochemical Contents Can be Adjusted in Novel Formulations to Benefit Health and Support Cardiovascular Disease Therapies. Antioxidants (Basel) 2020; 9:antiox9100960. [PMID: 33049969 PMCID: PMC7600128 DOI: 10.3390/antiox9100960] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 10/01/2020] [Accepted: 10/02/2020] [Indexed: 02/06/2023] Open
Abstract
The cardioprotective effects of dietary nitrate from beetroot in healthy and hypertensive individuals are undeniable and irrefutable. Nitrate and nitrate-derived nitrite are precursors for nitric oxide synthesis exhibiting an effect on cardiomyocytes and myocardial ischemia/reperfusion, improving endothelial function, reducing arterial stiffness and stimulating smooth muscle relaxation, decreasing systolic and diastolic blood pressures. Beetroot phytochemicals like betanin, saponins, polyphenols, and organic acids can resist simulated gastrointestinal digestion, raising the hypothesis that the cardioprotective effects of beetroots result from the combination of nitrate/nitrite and bioactive compounds that limit the generation of reactive oxygen species and modulate gene expression. Nitrate and phytochemical concentrations can be adjusted in beet formulations to fulfill requirements for acute or long-term supplementations, enhancing patient adherence to beet intervention. Based on in vitro, in vivo, and clinical trials, beet nitrate and its bioactive phytochemicals are promising as a novel supportive therapy to ameliorate cardiovascular diseases.
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Ren X, Li X, Yin L, Jiang D, Hu D. Design, Synthesis, Antiviral Bioactivity, and Mechanism of the Ferulic Acid Ester-Containing Sulfonamide Moiety. ACS OMEGA 2020; 5:19721-19726. [PMID: 32803067 PMCID: PMC7424737 DOI: 10.1021/acsomega.0c02421] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 07/20/2020] [Indexed: 05/09/2023]
Abstract
Tobacco mosaic virus (TMV) has caused huge economic losses to tobacco, pepper, cucumber, and ornamental crops all over the world. However, few effective antiviral agents were developed and applied to control such plant disease. It is challenging to find an anti-TMV agent which is highly effective, less toxic, and environmentally friendly. In this work, a series of ferulic acid ester-containing sulfonamide moieties were designed and synthesized, and the antiviral activities of these compounds against TMV were evaluated. The anti-TMV biological activity test showed that the target compounds showed excellent anti-TMV activity in vitro and in vivo. In particular, compound 2 has excellent anti-TMV activity at 500 μg/mL, which is higher than that of the control drug ribavirin. The preliminary mechanism research results showed that compound 2 can obviously destroy the morphology of the virions to show excellent activity. The results show that the ferulic acid ester-containing sulfonamide moiety deserves further research and development.
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Affiliation(s)
| | | | | | | | - Deyu Hu
- . Phone: 86-851-88292170. Fax: 0086-851-88292170
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15
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Kumar CS, Soloman AM, Thangam R, Perumal RK, Gopinath A, Madhan B. Ferulic acid-loaded collagen hydrolysate and polycaprolactone nanofibres for tissue engineering applications. IET Nanobiotechnol 2020; 14:202-209. [PMID: 32338628 PMCID: PMC8676210 DOI: 10.1049/iet-nbt.2019.0281] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 10/18/2019] [Accepted: 12/17/2019] [Indexed: 07/30/2023] Open
Abstract
There is a great need for the progress of composite biomaterials, which are effective for tissue engineering applications. In this work, the development of composite electrospun nanofibres based on polycaprolactone (PCL) and collagen hydrolysate (CH) loaded with ferulic acid (FA) for the treatment of chronic wounds. Response Surface Methodology (RSM) has been applied to nanofibres factor manufacturing assisted by electrospinning. For wound healing applications, the authors have created the efficacy of CH, and PCL membranes can act as a stable, protective cover for wound, enabling continuous FA release. The findings of the RSM showed a reasonably good fit with a polynomial equation of the second order which was statistically acceptable at P < 0.05. The optimised parameters include the quantity of hydrolysate collagen, the voltage applied and the distance from tip-to-collector. Based on the Box-Behnken design, the RSM was used to create a mathematical model and optimise nanofibres with minimum diameter production conditions. Using FTIR, TGA and SEM, optimised nanofibres were defined. In vitro, cytocompatibility trials showed that there was an important cytocompatibility of the optimised nanofibres, which was proved by cell proliferation and cell morphology. In this research, the mixed nanofibres of PCL and CH with ferulic could be a potential biomaterial for wound healing.
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Affiliation(s)
| | | | - Ramar Thangam
- CSIR-Central Leather Research Institute, Chennai, TN 600 020, India
| | | | - Arun Gopinath
- CSIR-Central Leather Research Institute, Chennai, TN 600 020, India
| | - Balaraman Madhan
- CSIR-Central Leather Research Institute, Chennai, TN 600 020, India.
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16
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Wang Y, He F, Wu S, Luo Y, Wu R, Hu D, Song B. Design, synthesis, anti-TMV activity, and preliminary mechanism of cinnamic acid derivatives containing dithioacetal moiety. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2020; 164:115-121. [PMID: 32284116 DOI: 10.1016/j.pestbp.2020.01.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 12/29/2019] [Accepted: 01/03/2020] [Indexed: 05/24/2023]
Abstract
A series of cinnamic acid derivatives, which contained dithioacetal moiety, were designed and synthesized, and their anti-plant virus activity against Tobacco mosaic virus (TMV) were evaluated. Most target compounds exhibited good anti-plant virus activities. Compound 2y, especially at 500 mg/L concentration, had an excellent activity against TMV, and its curative, protective, and inactivating activities were 62.5%, 61.8%, and 83.5%, respectively. These activity values were significantly superior to those of ribavirin (45.9%, 39.8%, and 70.3%) and xiangcaoliusuobingmi (44.7%, 48.3%, and 71.7%) and comparable to those of ningnanmycin (61.9%, 53.3%, and 85.2%). Compound 2y presented an EC50 value of 50.7 mg/L for inactivating activity against TMV, which was superior to those of ningnanmycin (51.5 mg/L), ribavirin (160.4 mg/L), and xiangcaoliusuobingmi (83.0 mg/L). Through transmission electron microscopy, we found that compound 2y caused a certain degree of damage to TMV particles, which caused them to break and bend. Four conventional hydrogen bonds were formed with amino acid residues GLN34, THR37, ARG90, and ARG46 of TMV coat protein (CP) through molecular docking. Microscale thermophoresis test results showed that compound 2y with TMV CP had a strong binding force, and the dissociation constant (Kd) was 1.6 μM. In summary, the cinnamic acid derivatives containing dithioacetal moiety provide a foundation for further research on antiviral agents.
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Affiliation(s)
- Yanju Wang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Fangcheng He
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Sikai Wu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Yuqin Luo
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Rong Wu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Deyu Hu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Baoan Song
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China.
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Alam MA. Anti-hypertensive Effect of Cereal Antioxidant Ferulic Acid and Its Mechanism of Action. Front Nutr 2019; 6:121. [PMID: 31448280 PMCID: PMC6692439 DOI: 10.3389/fnut.2019.00121] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 07/23/2019] [Indexed: 12/17/2022] Open
Abstract
Ferulic acid is a simple phenolic acid found mainly in cereals and grains, used as an antioxidant and food preservative. Recent evidence suggests that ferulic acid possess anti-inflammatory, anti-diabetic, anticancer, and cardioprotective properties. Several investigations also have shown that ferulic acid rich food might prevent hypertension. As a potent scavenger of free radicals (ROS, reactive oxygen species), ferulic acid attenuates oxidative stress, which is responsible for lowering elevated blood-pressure through improved endothelial function and increased bioavailability of the nitric oxide in the arterial vasculature. This review article describes the role of ferulic acid in the pathophysiology of vascular dysfunction and hypertension along with highlighted the merit of further scientific and clinical exploration.
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Affiliation(s)
- Md Ashraful Alam
- Department of Pharmaceutical Sciences, North South University, Dhaka, Bangladesh
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18
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Adeyemi OS, Awakan OJ, Atolani O, Iyeye CO, Oweibo OO, Adejumo OJ, Ibrahim A, Batiha GES. New Ferulic Acid Derivatives Protect Against Carbon Tetrachloride-Induced Liver Injury in Rats. Open Biochem J 2019. [DOI: 10.2174/1874091x01913010013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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19
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Sánchez-Carvajal AL, Alatorre-Santamaría S, Valerio-Alfaro G, Hérnández-Vázquez L, Navarro-Ocaña A. Waste residues from Opuntia ficus indica for peroxidase-mediated preparation of phenolic dimeric compounds. BIOTECHNOLOGY REPORTS (AMSTERDAM, NETHERLANDS) 2018; 20:e00291. [PMID: 30568885 PMCID: PMC6288046 DOI: 10.1016/j.btre.2018.e00291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 09/18/2018] [Accepted: 11/01/2018] [Indexed: 11/25/2022]
Abstract
A methodology to detect peroxidase activity in Opuntia ficus indica cladodes waste extracts was performed and then used towards phenolic compounds. The extracts were able to dimerize three different molecules. Dimeric compounds were produced with yields ranging from 11% to 55%. The influence of H2O2 concentration was also tested, finding better yields when the peroxide-to-substrate ratio was 1:1. Some water-miscible solvents were used trying to increase overall yields, but no-significant positive results were found. In fact, one of them, THF, seemed to inhibit dimerization reaction. Hence, we have tested an alternative natural peroxidase source obtained from the wastes of a local highly-consumed vegetable and studied their enzymatic activity towards the preparation of biologically active, valuable compounds.
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Affiliation(s)
| | | | - Gerardo Valerio-Alfaro
- UNIDA, Instituto Tecnológico de Veracruz, 2779 Miguel A. de Quevedo Ave., Veracruz, 91897, Mexico
| | | | - Arturo Navarro-Ocaña
- Food and Biotechnology Department,Chemistry Faculty, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City, 04510, Mexico
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Ganash M, Qanash S. Phenolic Acids and Biological Activities of Coleus forskohlii and Plectranthus barbatus as Traditional Medicinal Plants. INT J PHARMACOL 2018. [DOI: 10.3923/ijp.2018.856.865] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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21
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Adeyemi OS, Atolani O, Banerjee P, Arolasafe G, Preissner R, Etukudoh P, Ibraheem O. Computational and experimental validation of antioxidant properties of synthesized bioactive ferulic acid derivatives. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2018. [DOI: 10.1080/10942912.2018.1439958] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Oluyomi Stephen Adeyemi
- Medicinal Biochemistry & Toxicology Laboratory, Department of Biological Sciences, Landmark University, Omu-Aran, Nigeria
| | | | - Priyanka Banerjee
- Structural Bioinformatics Group, Institute for Physiology, Charité – University Medicine Berlin, Berlin, Germany
| | - Gbemisola Arolasafe
- Medicinal Biochemistry & Toxicology Laboratory, Department of Biological Sciences, Landmark University, Omu-Aran, Nigeria
| | - Robert Preissner
- Structural Bioinformatics Group, Institute for Physiology, Charité – University Medicine Berlin, Berlin, Germany
| | - Promise Etukudoh
- Medicinal Biochemistry & Toxicology Laboratory, Department of Biological Sciences, Landmark University, Omu-Aran, Nigeria
| | - Omodele Ibraheem
- Department of Biochemistry, Federal University of Oye-Ekiti, Oye-Ekiti, Nigeria
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22
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Yang WS, Yang E, Kim MJ, Jeong D, Yoon DH, Sung GH, Lee S, Yoo BC, Yeo SG, Cho JY. Momordica charantia Inhibits Inflammatory Responses in Murine Macrophages via Suppression of TAK1. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2018; 46:435-452. [PMID: 29463104 DOI: 10.1142/s0192415x18500222] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Momordica charantia known as bitter melon is a representative medicinal plant reported to exhibit numerous pharmacological activities such as antibacterial, antidiabetic, anti-inflammatory, anti-oxidant, antitumor, and hypoglycemic actions. Although this plant has high ethnopharmacological value for treating inflammatory diseases, the molecular mechanisms by which it inhibits the inflammatory response are not fully understood. In this study, we aim to identify the anti-inflammatory mechanism of this plant. To this end, we studied the effects of its methanol extract (Mc-ME) on lipopolysaccharide (LPS)-stimulated RAW264.7 macrophages. Specifically, we evaluated nitric oxide (NO) production, mRNA expression of inflammatory genes, luciferase reporter gene activity, and putative molecular targets. Mc-ME blocked NO production in a dose-dependent manner in RAW264.7 cells; importantly, no cytotoxicity was observed. Moreover, the mRNA expression levels of inducible NO synthase (iNOS) and cyclooxygenase (COX)-2 were decreased by Mc-ME treatment in a dose-dependent manner. Luciferase assays and nuclear lysate immunoblotting analyses strongly indicated that Mc-ME decreases the levels of p65 [a nuclear factor (NF)-[Formula: see text]B subunit] and c-Fos [an activator protein (AP)-1 subunit]. Whole lysate immunoblotting assays, luciferase assays, and overexpression experiments suggested that transforming growth factor [Formula: see text]-activated kinase 1 (TAK1) is targeted by Mc-ME, thereby suppressing NF-[Formula: see text]B and AP-1 activity via downregulation of extracellular signal-regulated kinases (ERKs) and AKT. These results strongly suggest that Mc-ME exerts its anti-inflammatory activity by reducing the action of TAK1, which also affects the activation of NF-[Formula: see text]B and AP-1.
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Affiliation(s)
- Woo Seok Yang
- * Department of Genetic Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Eunju Yang
- † Gyeonggi Science High School for the Gifted, Suwon 16297, Republic of Korea
| | - Min-Jeong Kim
- ‡ Department of Radiology, Hallym Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Gyeonggi 14068, Republic of Korea
| | - Deok Jeong
- * Department of Genetic Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Deok Hyo Yoon
- § Institute for Bio-Medical Convergence, International St. Mary's Hospital and College of Medicine, Catholic Kwandong University, Incheon 22711, Republic of Korea
| | - Gi-Ho Sung
- § Institute for Bio-Medical Convergence, International St. Mary's Hospital and College of Medicine, Catholic Kwandong University, Incheon 22711, Republic of Korea
| | - Seungihm Lee
- † Gyeonggi Science High School for the Gifted, Suwon 16297, Republic of Korea
| | - Byong Chul Yoo
- ¶ Colorectal Cancer Branch, Research Institute, National Cancer Center, Goyang 10408, Republic of Korea
| | - Seung-Gu Yeo
- ∥ Department of Radiation Oncology, Soonchunhyang University College of Medicine, Soonchunhyang University Hospital, Cheonan 31151, Republic of Korea
| | - Jae Youl Cho
- * Department of Genetic Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea.,† Gyeonggi Science High School for the Gifted, Suwon 16297, Republic of Korea
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Ilavenil S, Kim DH, Srigopalram S, Kuppusamy P, Valan Arasu M, Lee KD, Lee JC, Song YH, Jeong YI, Choi KC. Ferulic acid in Lolium multiflorum inhibits adipogenesis in 3T3-L1 cells and reduced high-fat-diet-induced obesity in Swiss albino mice via regulating p38MAPK and p44/42 signal pathways. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.08.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Martucci M, Ostan R, Biondi F, Bellavista E, Fabbri C, Bertarelli C, Salvioli S, Capri M, Franceschi C, Santoro A. Mediterranean diet and inflammaging within the hormesis paradigm. Nutr Rev 2017; 75:442-455. [PMID: 28595318 PMCID: PMC5914347 DOI: 10.1093/nutrit/nux013] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
A coherent set of epidemiological data shows that the Mediterranean diet has beneficial effects capable of preventing a variety of age-related diseases in which low-grade, chronic inflammation/inflammaging plays a major role, but the underpinning mechanism(s) is/are still unclear. It is suggested here that the Mediterranean diet can be conceptualized as a form of chronic hormetic stress, similar to what has been proposed regarding calorie restriction, the most thoroughly studied nutritional intervention. Data on the presence in key Mediterranean foods of a variety of compounds capable of exerting hormetic effects are summarized, and the mechanistic role of the nuclear factor erythroid 2 pathway is highlighted. Within this conceptual framework, particular attention has been devoted to the neurohormetic and neuroprotective properties of the Mediterranean diet, as well as to its ability to maintain an optimal balance between pro- and anti-inflammaging. Finally, the European Commission-funded project NU-AGE is discussed because it addresses a number of variables not commonly taken into consideration, such as age, sex, and ethnicity/genetics, that can modulate the hormetic effect of the Mediterranean diet.
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Affiliation(s)
- Morena Martucci
- M. Martucci, F. Biondi, E. Bellavista, C. Fabbri, C. Bertarelli, S. Salvioli, M. Capri, and A. Santoro are with the Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy. R. Ostan, S. Salvioli, M. Capri, and A. Santoro are with the Interdepartmental Center “L. Galvani” (CIG), University of Bologna, Bologna, Italy. C. Franceschi is with the Institute of Neurological Sciences (IRCCS), Bologna, Italy
| | - Rita Ostan
- M. Martucci, F. Biondi, E. Bellavista, C. Fabbri, C. Bertarelli, S. Salvioli, M. Capri, and A. Santoro are with the Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy. R. Ostan, S. Salvioli, M. Capri, and A. Santoro are with the Interdepartmental Center “L. Galvani” (CIG), University of Bologna, Bologna, Italy. C. Franceschi is with the Institute of Neurological Sciences (IRCCS), Bologna, Italy
| | - Fiammetta Biondi
- M. Martucci, F. Biondi, E. Bellavista, C. Fabbri, C. Bertarelli, S. Salvioli, M. Capri, and A. Santoro are with the Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy. R. Ostan, S. Salvioli, M. Capri, and A. Santoro are with the Interdepartmental Center “L. Galvani” (CIG), University of Bologna, Bologna, Italy. C. Franceschi is with the Institute of Neurological Sciences (IRCCS), Bologna, Italy
| | - Elena Bellavista
- M. Martucci, F. Biondi, E. Bellavista, C. Fabbri, C. Bertarelli, S. Salvioli, M. Capri, and A. Santoro are with the Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy. R. Ostan, S. Salvioli, M. Capri, and A. Santoro are with the Interdepartmental Center “L. Galvani” (CIG), University of Bologna, Bologna, Italy. C. Franceschi is with the Institute of Neurological Sciences (IRCCS), Bologna, Italy
| | - Cristina Fabbri
- M. Martucci, F. Biondi, E. Bellavista, C. Fabbri, C. Bertarelli, S. Salvioli, M. Capri, and A. Santoro are with the Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy. R. Ostan, S. Salvioli, M. Capri, and A. Santoro are with the Interdepartmental Center “L. Galvani” (CIG), University of Bologna, Bologna, Italy. C. Franceschi is with the Institute of Neurological Sciences (IRCCS), Bologna, Italy
| | - Claudia Bertarelli
- M. Martucci, F. Biondi, E. Bellavista, C. Fabbri, C. Bertarelli, S. Salvioli, M. Capri, and A. Santoro are with the Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy. R. Ostan, S. Salvioli, M. Capri, and A. Santoro are with the Interdepartmental Center “L. Galvani” (CIG), University of Bologna, Bologna, Italy. C. Franceschi is with the Institute of Neurological Sciences (IRCCS), Bologna, Italy
| | - Stefano Salvioli
- M. Martucci, F. Biondi, E. Bellavista, C. Fabbri, C. Bertarelli, S. Salvioli, M. Capri, and A. Santoro are with the Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy. R. Ostan, S. Salvioli, M. Capri, and A. Santoro are with the Interdepartmental Center “L. Galvani” (CIG), University of Bologna, Bologna, Italy. C. Franceschi is with the Institute of Neurological Sciences (IRCCS), Bologna, Italy
| | - Miriam Capri
- M. Martucci, F. Biondi, E. Bellavista, C. Fabbri, C. Bertarelli, S. Salvioli, M. Capri, and A. Santoro are with the Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy. R. Ostan, S. Salvioli, M. Capri, and A. Santoro are with the Interdepartmental Center “L. Galvani” (CIG), University of Bologna, Bologna, Italy. C. Franceschi is with the Institute of Neurological Sciences (IRCCS), Bologna, Italy
| | - Claudio Franceschi
- M. Martucci, F. Biondi, E. Bellavista, C. Fabbri, C. Bertarelli, S. Salvioli, M. Capri, and A. Santoro are with the Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy. R. Ostan, S. Salvioli, M. Capri, and A. Santoro are with the Interdepartmental Center “L. Galvani” (CIG), University of Bologna, Bologna, Italy. C. Franceschi is with the Institute of Neurological Sciences (IRCCS), Bologna, Italy
| | - Aurelia Santoro
- M. Martucci, F. Biondi, E. Bellavista, C. Fabbri, C. Bertarelli, S. Salvioli, M. Capri, and A. Santoro are with the Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy. R. Ostan, S. Salvioli, M. Capri, and A. Santoro are with the Interdepartmental Center “L. Galvani” (CIG), University of Bologna, Bologna, Italy. C. Franceschi is with the Institute of Neurological Sciences (IRCCS), Bologna, Italy
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The Effects of Ferulic Acid Against Oxidative Stress and Inflammation in Formaldehyde-Induced Hepatotoxicity. Inflammation 2017; 39:1377-86. [PMID: 27235018 DOI: 10.1007/s10753-016-0369-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
This study was designed to elucidate the protective effects of ferulic acid (FA) on formaldehyde-induced hepatotoxicity by measuring some routine biochemical parameters, cytokine levels, and oxidative stress-related parameters in addition to YKL-40 in male Wistar albino rats. Tissue superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GSH-Px) activities, and tissue malondialdehyde (MDA) levels were measured. Also, serum YKL-40, TNF-α, IL-6, IL-1β, IL-8, total protein, albumin, total bilirubin concentrations, and AST, ALT, ALP, and LDH activities were measured. Histological specimens were examined in light microscopy. Formaldehyde significantly increased tissue MDA, and serum cytokine levels and also decreased activities of antioxidant enzymes. FA treatment decreased MDA and cytokine levels and increased activities of antioxidant enzymes. FA also alleviated degeneration due to formaldehyde toxicity. We suggested that FA can be used as a promising hepatoprotective agent against formaldehyde toxicity because of the obvious beneficial effects on oxidative stress parameters.
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Ferulic acid prevents LPS-induced up-regulation of PDE4B and stimulates the cAMP/CREB signaling pathway in PC12 cells. Acta Pharmacol Sin 2016; 37:1543-1554. [PMID: 27665850 DOI: 10.1038/aps.2016.88] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Accepted: 07/01/2016] [Indexed: 12/19/2022] Open
Abstract
AIM Phosphodiesterase 4 (PDE4) isozymes are involved in different functions, depending on their patterns of distribution in the brain. The PDE4 subtypes are distributed in different inflammatory cells, and appear to be important regulators of inflammatory processes. In this study we examined the effects of ferulic acid (FA), a plant component with strong anti-oxidant and anti-inflammatory activities, on lipopolysaccharide (LPS)-induced up-regulation of phosphodiesterase 4B (PDE4B) in PC12 cells, which in turn regulated cellular cAMP levels and the cAMP/cAMP response element binding protein (CREB) pathway in the cells. METHODS PC12 cells were treated with LPS (1 μg/mL) for 8 h, and the changes of F-actin were detected using laser scanning confocal microscopy. The levels of pro-inflammatory cytokines were measured suing ELISA kits, and PDE4B-specific enzymatic activity was assessed with a PDE4B assay kit. The mRNA levels of PDE4B were analyzed with Q-PCR, and the protein levels of CREB and phosphorylated CREB (pCREB) were determined using immunoblotting. Furthermore, molecular docking was used to identify the interaction between PDE4B2 and FA. RESULTS Treatment of PC12 cells with LPS induced thick bundles of actin filaments appearing in the F-actin cytoskeleton, which were ameliorated by pretreatment with FA (10-40 μmol/L) or with a PDE4B inhibitor rolipram (30 μmol/L). Pretreatment with FA dose-dependently inhibited the LPS-induced production of TNF-α and IL-1β in PC12 cells. Furthermore, pretreatment with FA dose-dependently attenuated the LPS-induced up-regulation of PDE4 activity in PC12 cells. Moreover, pretreatment with FA decreased LPS-induced up-regulation of the PDE4B mRNA, and reversed LPS-induced down-regulation of CREB and pCREB in PC12 cells. The molecular docking results revealed electrostatic and hydrophobic interactions between FA and PDE4B2. CONCLUSION The beneficial effects of FA in PC12 cells might be conferred through inhibition of LPS-induced up-regulation of PDE4B and stimulation of cAMP/CREB signaling pathway. Therefore, FA may be a potential therapeutic intervention for the treatment of neuroinflammatory diseases such as AD.
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Corbi G, Conti V, Davinelli S, Scapagnini G, Filippelli A, Ferrara N. Dietary Phytochemicals in Neuroimmunoaging: A New Therapeutic Possibility for Humans? Front Pharmacol 2016; 7:364. [PMID: 27790141 PMCID: PMC5062465 DOI: 10.3389/fphar.2016.00364] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 09/21/2016] [Indexed: 12/12/2022] Open
Abstract
Although several efforts have been made in the search for genetic and epigenetic patterns linked to diseases, a comprehensive explanation of the mechanisms underlying pathological phenotypic plasticity is still far from being clarified. Oxidative stress and inflammation are two of the major triggers of the epigenetic alterations occurring in chronic pathologies, such as neurodegenerative diseases. In fact, over the last decade, remarkable progress has been made to realize that chronic, low-grade inflammation is one of the major risk factor underlying brain aging. Accumulated data strongly suggest that phytochemicals from fruits, vegetables, herbs, and spices may exert relevant immunomodulatory and/or anti-inflammatory activities in the context of brain aging. Starting by the evidence that a common denominator of aging and chronic degenerative diseases is represented by inflammation, and that several dietary phytochemicals are able to potentially interfere with and regulate the normal function of cells, in particular neuronal components, aim of this review is to summarize recent studies on neuroinflammaging processes and proofs indicating that specific phytochemicals may act as positive modulators of neuroinflammatory events. In addition, critical pathways involved in mediating phytochemicals effects on neuroinflammaging were discussed, exploring the real impact of these compounds in preserving brain health before the onset of symptoms leading to inflammatory neurodegeneration and cognitive decline.
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Affiliation(s)
- Graziamaria Corbi
- Department of Medicine and Health Sciences, University of Molise Campobasso, Italy
| | - Valeria Conti
- Department of Medicine, Surgery and Dentistry, University of Salerno Salerno, Italy
| | - Sergio Davinelli
- Department of Medicine and Health Sciences, University of Molise Campobasso, Italy
| | - Giovanni Scapagnini
- Department of Medicine and Health Sciences, University of Molise Campobasso, Italy
| | - Amelia Filippelli
- Department of Medicine, Surgery and Dentistry, University of Salerno Salerno, Italy
| | - Nicola Ferrara
- Department of Translational Medical Sciences, Federico II University of NaplesNaples, Italy; Salvatore Maugeri Foundation, IRCCS, Scientific Institute of TeleseTelese Terme, Italy
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Ferulic acid ameliorates chronic constriction injury induced painful neuropathy in rats. Inflammopharmacology 2016; 24:181-8. [DOI: 10.1007/s10787-016-0272-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Accepted: 06/24/2016] [Indexed: 10/21/2022]
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Dandawate PR, Subramaniam D, Padhye SB, Anant S. Bitter melon: a panacea for inflammation and cancer. Chin J Nat Med 2016; 14:81-100. [PMID: 26968675 PMCID: PMC5276711 DOI: 10.1016/s1875-5364(16)60002-x] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Indexed: 12/11/2022]
Abstract
Nature is a rich source of medicinal plants and their products that are useful for treatment of various diseases and disorders. Momordica charantia, commonly known as bitter melon or bitter gourd, is one of such plants known for its biological activities used in traditional system of medicines. This plant is cultivated in all over the world, including tropical areas of Asia, Amazon, east Africa, and the Caribbean and used as a vegetable as well as folk medicine. All parts of the plant, including the fruit, are commonly consumed and cooked with different vegetables, stir-fried, stuffed or used in small quantities in soups or beans to give a slightly bitter flavor and taste. The plant is reported to possess anti-oxidant, anti-inflammatory, anti-cancer, anti-diabetic, anti-bacterial, anti-obesity, and immunomodulatory activities. The plant extract inhibits cancer cell growth by inducing apoptosis, cell cycle arrest, autophagy and inhibiting cancer stem cells. The plant is rich in bioactive chemical constituents like cucurbitane type triterpenoids, triterpene glycosides, phenolic acids, flavonoids, essential oils, saponins, fatty acids, and proteins. Some of the isolated compounds (Kuguacin J, Karaviloside XI, Kuguaglycoside C, Momordicoside Q-U, Charantin, α-eleostearic acid) and proteins (α-Momorcharin, RNase MC2, MAP30) possess potent biological activity. In the present review, we are summarizing the anti-oxidant, anti-inflammatory, and anti-cancer activities of Momordica charantia along with a short account of important chemical constituents, providing a basis for establishing detail biological activities of the plant and developing novel drug molecules based on the active chemical constituents.
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Affiliation(s)
- Prasad R Dandawate
- Department of Molecular and Integrative Physiology, The University of Kansas Medical Center, Kansas City, KS 66160, USA; Department of Surgery, The University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Dharmalingam Subramaniam
- Department of Molecular and Integrative Physiology, The University of Kansas Medical Center, Kansas City, KS 66160, USA; Department of Surgery, The University of Kansas Medical Center, Kansas City, KS 66160, USA; The University of Kansas Cancer Center, Kansas City, KS 66160, USA
| | - Subhash B Padhye
- Interdisciplinary Science & Technology Research Academy, Abeda Inamdar Senior College, Azam Campus, Pune, 411001, India
| | - Shrikant Anant
- Department of Molecular and Integrative Physiology, The University of Kansas Medical Center, Kansas City, KS 66160, USA; Department of Surgery, The University of Kansas Medical Center, Kansas City, KS 66160, USA; The University of Kansas Cancer Center, Kansas City, KS 66160, USA.
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Ferulic acid decreases cell viability and colony formation while inhibiting migration of MIA PaCa-2 human pancreatic cancer cells in vitro. Gene 2016; 576:476-82. [DOI: 10.1016/j.gene.2015.10.061] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Accepted: 10/25/2015] [Indexed: 12/29/2022]
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Ngamdee P, Jiamyangyuen S, Parkin KL. Phase II enzyme induction and anti-inflammatory effects of crude extracts and secondary fractions obtained from bran from five black glutinous rice cultivars. Int J Food Sci Technol 2015. [DOI: 10.1111/ijfs.12967] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Paradorn Ngamdee
- Department of Agro-Industry; Faculty of Agricultural Natural Resources and Environment; Naresuan University; 99 Moo 9 Thapho Muang Phitsanulok 65000 Thailand
| | - Sudarat Jiamyangyuen
- Department of Agro-Industry; Faculty of Agricultural Natural Resources and Environment; Naresuan University; 99 Moo 9 Thapho Muang Phitsanulok 65000 Thailand
| | - Kirk L. Parkin
- Department of Food Science; 1605 Linden Drive; University of Wisconsin-Madison; Madison WI 53706 USA
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Ferulic Acid Induces Th1 Responses by Modulating the Function of Dendritic Cells and Ameliorates Th2-Mediated Allergic Airway Inflammation in Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:678487. [PMID: 26495021 PMCID: PMC4606409 DOI: 10.1155/2015/678487] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Accepted: 09/02/2015] [Indexed: 12/14/2022]
Abstract
This study investigated the immunomodulatory effects of ferulic acid (FA) on antigen-presenting dendritic cells (DCs) in vitro and its antiallergic effects against ovalbumin- (OVA-) induced Th2-mediated allergic asthma in mice. The activation of FA-treated bone marrow-derived DCs by lipopolysaccharide (LPS) stimulation induced a high level of interleukin- (IL-) 12 but reduced the expression levels of the proinflammatory cytokines IL-1β, IL-6, and tumor necrosis factor- (TNF-) α. Compared to control-treated DCs, FA significantly enhanced the expressions of Notch ligand Delta-like 4 (Dll4), MHC class II, and CD40 molecules by these DCs. Furthermore, these FA-treated DCs enhanced T-cell proliferation and Th1 cell polarization. In animal experiments, oral administration of FA reduced the levels of OVA-specific immunoglobulin E (IgE) and IgG1 and enhanced IgG2a antibody production in serum. It also ameliorated airway hyperresponsiveness and attenuated eosinophilic pulmonary infiltration in dose-dependent manners. In addition, FA treatment inhibited the production of eotaxin, Th2 cytokines (IL-4, IL-5, and IL-13), and proinflammatory cytokines but promoted the Th1 cytokine interferon- (IFN-) γ production in bronchoalveolar lavage fluid (BALF) and the culture supernatant of spleen cells. These findings suggest that FA exhibits an antiallergic effect via restoring Th1/Th2 imbalance by modulating DCs function in an asthmatic mouse model.
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Ferulic Acid Alleviates Changes in a Rat Model of Metabolic Syndrome Induced by High-Carbohydrate, High-Fat Diet. Nutrients 2015; 7:6446-64. [PMID: 26247970 PMCID: PMC4555122 DOI: 10.3390/nu7085283] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 06/10/2015] [Accepted: 07/20/2015] [Indexed: 12/28/2022] Open
Abstract
Metabolic syndrome is a cluster of metabolic abnormalities characterized by obesity, insulin resistance, hypertension and dyslipidemia. Ferulic acid (FA) is the major phenolic compound found in rice oil and various fruits and vegetables. In this study, we examined the beneficial effects of FA in minimizing insulin resistance, vascular dysfunction and remodeling in a rat model of high-carbohydrate, high-fat diet-induced metabolic changes, which is regarded as an analogue of metabolic syndrome (MS) in man. Male Sprague-Dawley rats were fed a high carbohydrate, high fat (HCHF) diet and 15% fructose in drinking water for 16 weeks, where control rats were fed with standard chow diet and tap water. FA (30 or 60 mg/kg) was orally administered to the HCHF and control rats during the last six weeks of the study. We observed that FA significantly improved insulin sensitivity and lipid profiles, and reduced elevated blood pressure, compared to untreated controls (p < 0.05). Moreover, FA also improved vascular function and prevented vascular remodeling of mesenteric arteries. The effects of FA in HCHF-induced MS may be realized through suppression of oxidative stress by down-regulation of p47phox, increased nitric oxide (NO) bioavailability with up-regulation of endothelial nitric oxide synthase (eNOS) and suppression of tumor necrosis factor-α (TNF-α). Our results suggest that supplementation of FA may have health benefits by minimizing the cardiovascular complications of MS and alleviating its symptoms.
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Tian M, Zeng XQ, Song HL, Hu SX, Wang FJ, Zhao J, Hu ZB. Molecular diversity and hypoglycemic polypeptide-P content of Momordica charantia in different accessions and different seasons. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2015; 95:1328-1335. [PMID: 25042628 DOI: 10.1002/jsfa.6826] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2014] [Revised: 06/25/2014] [Accepted: 07/12/2014] [Indexed: 06/03/2023]
Abstract
BACKGROUND Momordica charantia (MC) has been used for treating diabetes mellitus from ancient times in Asia, Africa and South America. There are many MC accessions in local markets. Polypeptide-P as a main hypoglycemic component in MC was first studied in this experiment to illustrate the different contents in MC of different accessions and different harvesting times. RESULTS Nineteen MC accessions collected from different regions were clustered into three groups using random amplified polymorphic DNA (RAPD) and inter-simple sequence repeat (ISSR) molecular markers. Content of polypeptide-P in the tested MC accessions was detected by western blot (WB) method. The WB results revealed that polypeptide-P was detected in MC accessions harvested in June and July but not in September and October. Furthermore, Polypeptide-P content corresponded well with the MC accessions. CONCLUSION Our results suggest that the MC accessions and the harvesting times or the weather during harvest play significant roles in high content of polypeptide-P.
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Affiliation(s)
- Miao Tian
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Li P, Liang QL, Cui XD, Li J, Zou NS, Wu QN, Duan JA. Protective effects of the active fraction from the tuber of Scirpus yagara in mouse endotoxin shock model. JOURNAL OF ETHNOPHARMACOLOGY 2014; 158 Pt A:331-337. [PMID: 25446641 DOI: 10.1016/j.jep.2014.10.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Revised: 06/13/2014] [Accepted: 10/19/2014] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Scirpus yagara Ohwi is a perennial, aquatic plant, whose dry tubers have long been used as Traditional Chinese Medicine (TCM) "Sanleng" for the treatment of postpartum abdominal pain, hyperemesis gravidarum, amenorrhea, dyspepsia and several inflammatory related diseases. Although it is known to have anti-inflammatory activities, its mechanism of action on lipopolysaccharide (LPS)-induced inflammation has not yet been identified in detail.This study was designed to investigate the anti-inflammatory activity of the active fraction (AF) from the tuber of Scirpusyagara both in vitro and in vivo. MATERIALS AND METHODS RAW264.7 macrophage was incubated for 16h with 1µg/ml of LPS in absence or presence of AF (0, 10, 50 and 100µg/ml) and the secretions of tumor necrosis-alpha (TNF-α) and interleukin-6 (IL-6) in the medium were determined by using an enzyme-linked immunosorbent assay (ELISA). In the in vivo study, mice were orally administrated with AF (50 and 300mg/kg) for three days consecutively. 1h after the last AF administration, the mice were intraperitoneally injected with LPS (15mg/kg), and the life span of LPS-challenged mice were determined. Furthermore, the levels of pro-inflammatory cytokines TNF-α and IL-6 in the serum, lung and liver were measured using ELISA kit, and histological change in lungs was examined by light microscopy. Additionally, the components of AF were analyzed by high performance liquid chromatography (HPLC) using a C18 column. RESULTS AF significantly decreased TNF-α and IL-6 production induced by LPS in RAW264.7 macrophage. In LPS-induced mouse endotoxin shock model, AF pre-treatment significantly improved the survival rate of mice. And LPS-induced increases of pro-inflammatory cytokines TNF-α and IL-6 in the serum, lung and liver were markedly suppressed by AF. Moreover, the histopathological examination indicated that AF could significantly attenuate lung tissues injury in endotoxemic mice. In addition, eight compounds (protocatechuic acid, vanillic acid, p-coumaric acid, ferulic acid, methyl-3,6-dihydroxy-2-[2-(2-hydroxyphenyl)-ethynyl] benzoate, sciryagarol I, sparstolonin B, SanLeng diphenyllactone) of AF were quantified by HPLC analysis. CONCLUSIONS These results suggested that AF protected mice against LPS-induced lethality by inhibiting the production of multiple cytokines and organ dysfunction. Thus AF may prove beneficial in the prevention and treatment of endotoxin shock.
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Affiliation(s)
- Ping Li
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Qiao-Li Liang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China.
| | - Xiao-Dong Cui
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Jun Li
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Nuo-Shu Zou
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Qi-Nan Wu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Jin-Ao Duan
- Jiangsu Key Laboratory for TCM Formulae Research, Nanjing University of Chinese Medicine, Nanjing 210023, China
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Ferulic acid prevents the injury-induced decrease of γ-enolase expression in brain tissue and HT22 cells. Lab Anim Res 2014; 30:8-13. [PMID: 24707299 PMCID: PMC3973811 DOI: 10.5625/lar.2014.30.1.8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 01/24/2014] [Accepted: 02/04/2014] [Indexed: 11/23/2022] Open
Abstract
Ferulic acid is known to act as a protective agent in cerebral ischemia through its anti-oxidant activity. γ-Enolase is a neuron-specific enolase that also exerts a neuroprotective effect. Here, we investigated whether ferulic acid regulates the expression level of γ-enolase in middle cerebral artery occlusion (MCAO)-induced brain injury and glutamate exposure-induced neuronal cell death. Adult male rats were treated with either vehicle or ferulic acid (100 mg/kg, i.v.) after MCAO and cerebral cortex tissues were collected 24 h after MCAO. Using a proteomics approach, we found that γ-enolase expression was decreased in MCAO-injured animals treated with vehicle alone, whereas ferulic acid treatment attenuated this decrease. Reverse-transcription PCR and Western blot analyses confirmed that ferulic acid treatment prevented MCAO injury-induced decrease in γ-enolase. Furthermore, in hippocampal-derived cell lines, glutamate exposure also decreased γ-enolase expression and ferulic acid treatment attenuated this glutamate-induced decrease in γ-enolase. These findings suggest that ferulic acid mediates a neuroprotective effect by attenuating injury-induced decreases of γ-enolase expression in neuronal cells.
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Laccase-catalysed oxidation of ferulic acid and ethyl ferulate in aqueous medium: A green procedure for the synthesis of new compounds. Food Chem 2014; 145:1046-54. [DOI: 10.1016/j.foodchem.2013.07.119] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2013] [Revised: 06/04/2013] [Accepted: 07/23/2013] [Indexed: 11/17/2022]
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He Y, Wang XB, Fan BY, Kong LY. Honokiol trimers and dimers via biotransformation catalyzed by Momordica charantia peroxidase: Novel and potent α-glucosidase inhibitors. Bioorg Med Chem 2014; 22:762-71. [DOI: 10.1016/j.bmc.2013.12.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 12/03/2013] [Accepted: 12/05/2013] [Indexed: 12/21/2022]
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Abstract
Ferulic acid is a simple phenolic acid commonly present in cereals. In this study, changes in heart and kidney structure and function were measured in young N(ω)-nitro-L-arginine methyl ester (L-NAME)-treated Wistar rats and 10-month-old spontaneously hypertensive rats (SHR) alone and after chronic treatment with ferulic acid (FA; 50 mg·kg⁻¹·d⁻¹; n = 6-10; *P < 0.05). Systolic blood pressures were increased after L-NAME treatment (control 125 ± 2 mm Hg, L-NAME 205 ± 6* mm Hg after 8 weeks) and in SHR (250 ± 2 mm Hg; WKY 149 ± 4 mm Hg). Hypertensive rats developed left ventricular hypertrophy, increased ventricular diastolic stiffness (κ; Wistar, 21.4 ± 1.6; L-NAME, 30.1 ± 0.9*; WKYs, 24.1 ± 0.9; SHR 29.5 ± 0.7) and fibrosis of heart and kidneys. Treatment with ferulic acid reduced systolic blood pressure (L-NAME + FA, 157 ± 4*; SHR + FA 214 ± 8* mm Hg), reduced left ventricular diastolic stiffness (L-NAME + FA, 25.2 ± 0.5*; SHR + FA 26.3 ± 0.5*) and attenuated inflammatory cell infiltration, ferric iron accumulation, and collagen deposition in left ventricles and kidneys. Ferulic acid improved both endothelium-dependent relaxation in isolated thoracic aortic rings and antioxidant status by increasing superoxide dismutase and catalase activity in the heart and kidneys. FA decreased plasma liver enzyme activities and plasma creatinine concentrations. Thus, FA improved the structure and function of the heart, blood vessels, liver, and kidneys in hypertensive rats.
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Okada Y, Okada M. Protective effects of plant seed extracts against amyloid β-induced neurotoxicity in cultured hippocampal neurons. J Pharm Bioallied Sci 2013; 5:141-7. [PMID: 23833520 PMCID: PMC3697193 DOI: 10.4103/0975-7406.111819] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2012] [Revised: 08/20/2012] [Accepted: 10/01/2012] [Indexed: 01/24/2023] Open
Abstract
AIM: Alzheimer's disease (AD) is characterized by large deposits of amyloid β (Aβ) peptide. Aβ is known to increase reactive oxygen species (ROS) production in neurons, leading to cell death. In this study, we screened 15 plant seeds’ aqueous extracts (PSAE) for inhibitory effects on Aβ (25-35)-induced cell death using hippocampus neurons (HIPN). MATERIALS AND METHODS: Fifteen chosen plants were nine medical herbs (Japanese honeywort, luffa, rapeseed, Chinese colza, potherb mustard, Japanese radish, bitter melon, red shiso, corn, and kaiware radish) and six general commercial plants (common bean, komatsuna, Qing geng cai, bell pepper, kale, and lettuce). PSAE were measured for total phenolic content (TPC) with the Folin–Ciocalteu method, and the 2-diphenyl-1-picryl-hydrazyl (DPPH) radical scavenging effect of each seed extract was measured. To find a protectant against Aβ-induced oxidative stress, we screened 15 PSAE using a 2’, 7’-dichlorofluorescein diacetate assay. To further unravel the anti-inflammatory effects of PSAE on Aβ-induced inflammation, PSAE were added to HIPN. The neuroprotective effects of the PSAE were evaluated by Cell Counting Kit-8 assay, measuring the cell viability in Aβ-induced HIPN. RESULTS: TPC of 15 PSAE was in the range of 0.024-1.96 mg of chlorogenic acid equivalents/gram. The aqueous extracts showed antioxidant activities. Furthermore, intracellular ROS accumulation resulting from Aβ treatment was reduced when cells were treated with some PSAE. Kale, bitter melon, kaiware radish, red shiso, and corn inhibited tumor necrosis factor-alpha secretion by the Aβ-stimulated neurons and all samples except Japanese honeywort showed enhancement of cell survival. CONCLUSION: From these results, we suggest that some plant seed extracts offer protection against Aβ-mediated cell death.
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Affiliation(s)
- Yoshinori Okada
- Laboratory on Ageing and Health Management, School of Nursing and Health, Aichi Prefectural University, Tohgoku, Kamishidami, Moriyama, Nagoya, Japan
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Hu XJ, Wang XB, Kong LY. α-Glucosidase inhibitors via green pathway: biotransformation for bicoumarins catalyzed by Momordica charantia peroxidase. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:1501-1508. [PMID: 23360233 DOI: 10.1021/jf304384b] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Peroxidase extracted from Momordica charantia catalyzed the H(2)O(2)-dependent oxidative coupling of 7-hydroxy-4-methylcoumarin to form four new dimers (1-4) and two known ones (5, 6). The structures, including the absolute configurations of axially chiral compounds, were unambiguously characterized by NMR spectroscopy, online HPLC-CD, and a variety of computational methods. Bioactive experiments demonstrated that compounds 1 and 2 had significant inhibitory effects on yeast α-glucosidase, much better than the controls. Noncompetitive binding mode was found by the graphical analysis of steady-state inhibition data. The mechanism of enzymatic inhibition confirmed in some depth that the inhibitors altered the secondary structure of α-glucosidase by decreasing the α-helix and increasing the β-sheet content. In summary, bicoumarins 1 and 2 might be exploited as the lead compounds for further research of antidiabetic agents, and this research provided a "green" method to synthesize compounds with the chiral biaryl axis generally calling for multistep reactions in organic chemistry.
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Affiliation(s)
- Xiao-Jun Hu
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, People's Republic of China
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Huang GY, Cui C, Wang ZP, Li YQ, Xiong LX, Wang LZ, Yu SJ, Li ZM, Zhao WG. Synthesis and characteristics of (Hydrogenated) ferulic acid derivatives as potential antiviral agents with insecticidal activity. Chem Cent J 2013; 7:33. [PMID: 23409923 PMCID: PMC3599306 DOI: 10.1186/1752-153x-7-33] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2012] [Accepted: 01/30/2013] [Indexed: 11/20/2022] Open
Abstract
Background Plant viruses cause many serious plant diseases and are currently suppressed with the simultaneous use of virucides and insecticides. The use of such materials, however, increases the amounts of pollutants in the environment. To reduce environmental contaminants, virucides with insecticidal activity is an attractive option. Results A series of substituted ferulic acid amide derivatives 7 and the corresponding hydrogenated ferulic acid amide derivatives 13 were synthesized and evaluated for their antiviral and insecticidal activities. The majority of the synthesized compounds exhibited good levels of antiviral activity against the tobacco mosaic virus (TMW), with compounds 7a, 7b and 7d in particular providing higher levels of protective and curative activities against TMV at 500 μg/mL than the control compound ribavirin. Furthermore, these compounds displayed good insecticidal activities against insects with piercing-sucking mouthparts, which can spread plant viruses between and within crops. Conclusions Two series of ferulic acid derivatives have been synthesized efficiently. The bioassay showed title compounds not only inhibit the plant viral infection, but also prevented the spread of plant virus by insect vectors. These findings therefore demonstrate that the ferulic acid amides represent a new template for future antiviral studies.
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Affiliation(s)
- Guang-Ying Huang
- State Key Laboratory of Elemento-Organic Chemistry, National Pesticide Engineering Research Center (Tianjin), Nankai University, Tianjin 300071, China.
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Abstract
A series of hydrogenated ferulic acid amide derivatives4were synthesized. The molecular structures of the synthesized compounds were analyzed byH1NMR and HRMS. The biological activity study showed that some of them displayed excellent protection activity and curative activity against TMV at 500 μg/mL.
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Ghaisas MM, Kshirsagar SB, Sahane RS. Evaluation of wound healing activity of ferulic acid in diabetic rats. Int Wound J 2012; 11:523-32. [PMID: 23236955 DOI: 10.1111/j.1742-481x.2012.01119.x] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2012] [Revised: 10/07/2012] [Accepted: 10/11/2012] [Indexed: 02/07/2023] Open
Abstract
In diabetic patients, there is impairment in angiogenesis, neovascularisation and failure in matrix metalloproteineases (MMPs), keratinocyte and fibroblast functions, which affects wound healing mechanism. Hence, diabetic patients are more prone to infections and ulcers, which finally result in gangrene. Ferulic acid (FA) is a natural antioxidant found in fruits and vegetables, such as tomatoes, rice bran and sweet corn. In this study, wound healing activity of FA was evaluated in streptozotocin-induced diabetic rats using excision wound model. FA-treated wounds were found to epithelise faster as compared with diabetic wound control group. The hydroxyproline and hexosamine content increased significantly when compared with diabetic wound control. FA effectively inhibited the lipid peroxidation and elevated the catalase, superoxide dismutase, glutathione and nitric oxide levels along with the increase in the serum zinc and copper levels probably aiding the wound healing process. Hence, the results indicate that FA significantly promotes wound healing in diabetic rats.
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Affiliation(s)
- Mahesh M Ghaisas
- Department of Pharmacology, Indira College of Pharmacy, Tathwade, Pune, India
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Mateo Anson N, Hemery YM, Bast A, Haenen GRMM. Optimizing the bioactive potential of wheat bran by processing. Food Funct 2012; 3:362-75. [PMID: 22336890 DOI: 10.1039/c2fo10241b] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Nuria Mateo Anson
- University of Maastricht, PO Box 616, 6200 MD, Maastricht, The Netherlands
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Wang J, Yuan Z, Zhao H, Ju D, Chen Y, Chen X, Zhang J. Ferulic acid promotes endothelial cells proliferation through up-regulating cyclin D1 and VEGF. JOURNAL OF ETHNOPHARMACOLOGY 2011; 137:992-997. [PMID: 21782921 DOI: 10.1016/j.jep.2011.07.019] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2011] [Revised: 06/10/2011] [Accepted: 07/06/2011] [Indexed: 05/31/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Angelicae Sinensis is a well known and commonly used traditional Chinese herbal medicine with many therapeutic effects such as neuroprotection, the promotion of hematopoiesis and the treatment of tumors. AIM OF THE STUDY Ferulic acid (FA) is the main active component in Angelicae Sinensis. Previous research has demonstrated that Angelicae Sinensis is able to induce angiogenesis in vivo. This study investigated the effects of FA on the proliferation of a human umbilical vein endothelial cell line (ECV304) with regard to the modulation of endothelial cells, which is a key step of angiogenesis. MATERIALS AND METHODS ECV304 cells were incubated with FA at different dosages (0.1 μg/mL, 1 μg/mL and 10 μg/mL). A series of assays was used to detect the effects of FA on: (i) cell proliferation; (ii) DNA synthesis; (iii) cell-cycle distribution; and (iv) mRNA expression of cyclin D1 and vascular endothelial growth factor (VEGF). These were assessed using the Cell Counting Kit-8 (CCK-8), bromodeoxyuridine-enzyme-linked immunosorbent assay (BrdU-ELISA), flow cytometry and reverse transcription-polymerase chain reaction (RT-PCR), respectively. RESULTS AND DISCUSSION The results showed that FA at a range of concentrations from 0.1 μg/mL to 10 μg/mL could markedly improve cell proliferation and DNA synthesis in a dose-dependent manner. Flow cytometry showed a significant decrease in the percentage of cells in the G(0)/G(1) phase and a significant increase in the percentage of cells in the S phase. Furthermore, we found that FA enhanced cyclin D1 and VEGF mRNA expression in ECV304 cells. CONCLUSION FA was able to promote ECV304 cells proliferation in vitro. This effect might be observed through the modulation of cyclin D1 and VEGF.
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Affiliation(s)
- Jun Wang
- Institute of Basic Theory China Academy of Chinese Medical Sciences, 16 Dong Zhi Men Nei Nan Xiao Jie, Dong Cheng District, Beijing 100700, China
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Qiu XJ, Huang X, Chen ZQ, Ren P, Huang W, Qin F, Hu SH, Huang J, He J, Liu ZQ, Zhou HH. Pharmacokinetic study of the prokinetic compounds meranzin hydrate and ferulic acid following oral administration of Chaihu-Shugan-San to patients with functional dyspepsia. JOURNAL OF ETHNOPHARMACOLOGY 2011; 137:205-213. [PMID: 21605652 DOI: 10.1016/j.jep.2011.05.009] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2011] [Revised: 04/30/2011] [Accepted: 05/08/2011] [Indexed: 05/28/2023]
Abstract
AIM OF THE STUDY The prokinetic activity of ferulic acid derived from Ligusticum chuanxiong hort in the Chaihu-Shugan-San formula has been shown to be similar to Chaihu-Shugan-San, a popular traditional Chinese medicine for treating functional dyspepsia. The effects of meranzin hydrate, a compound isolated from Fructus aurantii in the Chaihu-Shugan-San formula, are unclear, as the pharmacokinetics have never been studied in patients with functional dyspepsia. This study aimed to describe the pharmacokinetics of ferulic acid and merazin hydrate by evaluating the prokinetics induced by Chaihu-Shugan-San and meranzin hydrate. MATERIALS AND METHODS Gastric emptying and intestinal transit were measured after oral administration of a single dose of Chaihu-Shugan-San or meranzin hydrate in rats. The tone of rat ileum was selected as direct evidence of the prokinetic activity of meranzin hydrate. Patients with functional dyspepsia were recruited, and meranzin hydrate and ferulic acid were identified by ultra performance liquid chromatography with tandem mass spectrometry in the plasma of patients following a single oral administration of Chaihu-Shugan-San. The resulting pharmacokinetic properties were determined by ultra performance liquid chromatography coupled to photo diode array. RESULTS In rats, single doses of Chaihu-Shugan-San (20 g/kg) and meranzin hydrate (28 mg/kg) significantly accelerated gastric emptying and intestinal transit (Chaihu-Shugan-San: 68.9 ± 5.6% and 72.3 ± 4.7%, meranzin hydrate: 72.9 ± 3.8% and 75.2 ± 3.1%) compared with the control (55.45 ± 3.7% and 63.51 ± 5.1%, P<0.05), showing similar results as cisapride (69.6 ± 4.8% and 71.6 ± 6.3%). Meranzin hydrate (30, 100 μmol/L) directly increased the amplitude of rat ileum compared with the control (P<0.01). The pharmacokinetics profiles of meranzin hydrate and ferulic acid in patient plasma was fitted with a two-compartment model detected by a simple, rapid and accurate UPLC method. Time to reach peak concentration of meranzin hydrate (0.371 mg/L) and ferulic acid (0.199 mg/L) was 23.57 min and 27.50 min, respectively. The elimination half-life and area under the concentration-time curve from t=0 to the last time of meranzin hydrate and ferulic acid were 139.53 min and 31.445 μg min/mL and 131.27 min and 14.835 μg min/mL, respectively. The absorption constant and volume of distribution of meranzin hydrate and ferulic acid were 0.185 ± 0.065 min(-1) and 3782.89 ± 2686.72 L/kg and 0.524 ± 0.157 min(-1) and 11713 ± 7618.68 L/kg, respectively. The experimental results of the pharmacokinetic parameters of meranzin hydrate and ferulic acid indicate that they were absorbed and distributed rapidly. CONCLUSIONS The pharmacodynamics and pharmacokinetics of prokinetic Chaihu-Shugan-San and its compounds are useful for monitoring Chaihu-Shugan-San formulas in clinical practice and for understanding therapeutic mechanisms.
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Affiliation(s)
- Xin-Jian Qiu
- Laboratory of Ethnopharmacology, Institute of Integrated Traditional Chinese and Western Medicine, Xiangya Hospital, Central South University, 410008 Changsha, China
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Chao WW, Lin BF. Bioactivities of major constituents isolated from Angelica sinensis (Danggui). Chin Med 2011; 6:29. [PMID: 21851645 PMCID: PMC3170324 DOI: 10.1186/1749-8546-6-29] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2011] [Accepted: 08/19/2011] [Indexed: 01/20/2023] Open
Abstract
Danggui, also known as Angelica sinensis (Oliv.) Diels (Apiaceae), has been used in Chinese medicine to treat menstrual disorders. Over 70 compounds have been isolated and identified from Danggui. The main chemical constituents of Angelica roots include ferulic acid, Z-ligustilide, butylidenephthalide and various polysaccharides. Among these compounds, ferulic acid exhibits many bioactivities especially anti-inflammatory and immunostimulatory effects; Z-ligustilide exerts anti-inflammatory, anti-cancer, neuroprotective and anti-hepatotoxic effects; n-butylidenephthalide exerts anti-inflammatory, anti-cancer and anti-cardiovascular effects.
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Affiliation(s)
- Wen-Wan Chao
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, Taipei 10617, Taiwan
| | - Bi-Fong Lin
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, Taipei 10617, Taiwan
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Zhu LC. Ammonium (E)-3-(4-hy-droxy-3-meth-oxy-phen-yl)prop-2-enoate monohydrate. Acta Crystallogr Sect E Struct Rep Online 2010; 66:o2953. [PMID: 21589121 PMCID: PMC3009321 DOI: 10.1107/s1600536810042777] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2010] [Accepted: 10/21/2010] [Indexed: 05/26/2023]
Abstract
In structure of the title compound ammonium ferulate monohydrate, NH4+·C10H9O4−·H2O, O—H⋯O and N—H⋯O hydrogen bonds link the ammonium cations, ferulate anions and water molecules into a three-dimensional array. The ferulate anion is approximately planar, with a maximum deviation of 0.307 (2) Å.
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Affiliation(s)
- Li-Cai Zhu
- School of Chemistry and Environment, South China Normal University, Guangzhou 510631, People's Republic of China
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Chao WW, Hong YH, Chen ML, Lin BF. Inhibitory effects of Angelica sinensis ethyl acetate extract and major compounds on NF-kappaB trans-activation activity and LPS-induced inflammation. JOURNAL OF ETHNOPHARMACOLOGY 2010; 129:244-249. [PMID: 20371279 DOI: 10.1016/j.jep.2010.03.022] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2009] [Revised: 03/15/2010] [Accepted: 03/17/2010] [Indexed: 05/29/2023]
Abstract
AIM OF THE STUDY Previous study showed that the ethyl acetate (EtOAc) fraction from Angelica sinensis (Oliv.) Diels (Apiaceae) (AS) inhibited nitric oxide (NO) and prostaglandin E(2) secretions in vitro. This study was to evaluate anti-inflammatory activity of AS EtOAc extract and its major compounds in vivo and in vitro. MATERIALS AND METHODS NF-kappaB luciferase activity and pro-inflammatory cytokine secretions from lipopolysaccharide (LPS) plus interferon (IFN)-gamma-stimulated RAW 264.7 cells pre-treated with EtOAc extract or compounds were analyzed. For further in vivo study, BALB/c mice were tube-fed with 1.56 (AS1 group), 6.25 (AS2 group) mg/kg body weight/day in 100 microl soybean oil, while the control and PDTC (pyrrolidine dithiocarbamate, an anti-inflammatory agent) groups were tube-fed with 100 microl soybean oil/day only. After 1 week of tube-feeding, the PDTC group was injected with 50 mg/kg BW PDTC and 1 h later, all of the mice were injected with 15 mg/kg BW LPS. The pro-inflammatory cytokine levels and lifespan of LPS-challenged mice were determined. RESULTS The results showed that AS EtOAc extract significantly inhibited NF-kappaB luciferase activity and TNF-alpha, IL-6, macrophage inflammatory protein-2 (MIP-2) and NO secretions from LPS/IFN-gamma-stimulated RAW 264.7 cells. The AS1 and PDTC groups, but not AS2, had significantly higher survival rate than the control group. This was characterized by the inhibition of the serum TNF-alpha and IL-12p40 levels after LPS injection (p<0.05). The major compounds of AS, ferulic acid and Z-ligustilide, also significantly decreased NF-kappaB luciferase activity, which may contribute to the anti-inflammatory activity of AS. CONCLUSIONS Low dose of AS EtOAc extract that inhibits the production of inflammatory mediators alleviates acute inflammatory hazards and protect mice from endotoxic shock.
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Affiliation(s)
- Wen-Wan Chao
- Department of Biochemical Science and Technology, Institute of Microbiology and Biochemistry, National Taiwan University, Taipei, Taiwan, ROC
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