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Mahmoudzadeh E, Nazemiyeh H, Hamedeyazdan S. Anti-inflammatory Properties of the Genus Symphytum L.: A Review. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH 2022; 21:e123949. [PMID: 36060906 PMCID: PMC9420230 DOI: 10.5812/ijpr.123949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 11/17/2021] [Accepted: 11/27/2021] [Indexed: 11/16/2022]
Abstract
: The Symphytum genus has been mainly used in traditional medicine, containing its anti-inflammatory activity. Symphytum spp.’s active components, such as allantoin, polyphenols, flavonoids, and alkaloids, can act on several intentions in the signaling pathway, constrain pro-inflammatory enzymes, reducing the construction of inflammatory chemokine’s and cytokines, and decreasing oxidative stress, which afterward suppresses inflammation procedures. Preclinical and clinical trials have reported the prevailing anti-inflammatory effect of several Symphytum species. This review presents an overview of the anti-inflammatory activities of different products and bioactive constituents in this genus. The papers with the English language were gathered from 2000 to 2021. This review may provide a scientific base for establishing innovative and alternative techniques for isolating a single individual from this genus to attenuate inflammatory disorders. The Symphytum genus is waiting for researchers to develop safe and effective anti-inflammatory agents for additional investigation of other different mechanisms of action.
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Affiliation(s)
- Elaheh Mahmoudzadeh
- Student Research Committee, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Pharmacognosy, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hossein Nazemiyeh
- Department of Pharmacognosy, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
- Research Center for Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sanaz Hamedeyazdan
- Department of Pharmacognosy, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
- Research Center for Integrative Medicine in Aging, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
- Corresponding Author: Department of Pharmacognosy, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran.
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Wang B, Ding Y, Zhao P, Li W, Li M, Zhu J, Ye S. Systems pharmacology-based drug discovery and active mechanism of natural products for coronavirus pneumonia (COVID-19): An example using flavonoids. Comput Biol Med 2022; 143:105241. [PMID: 35114443 PMCID: PMC8789666 DOI: 10.1016/j.compbiomed.2022.105241] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 01/16/2022] [Accepted: 01/17/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND Recently, the value of natural products has been extensively considered because these resources can potentially be applied to prevent and treat coronavirus pneumonia 2019 (COVID-19). However, the discovery of nature drugs is problematic because of their complex composition and active mechanisms. METHODS This comprehensive study was performed on flavonoids, which are compounds with anti-inflammatory and antiviral effects, to show drug discovery and active mechanism from natural products in the treatment of COVID-19 via a systems pharmacological model. First, a chemical library of 255 potential flavonoids was constructed. Second, the pharmacodynamic basis and mechanism of action between flavonoids and COVID-19 were explored by constructing a compound-target and target-disease network, targets protein-protein interaction (PPI), MCODE analysis, gene ontology (GO), and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment. RESULTS In total, 105 active flavonoid components were identified, of which 6 were major candidate compounds (quercetin, epigallocatechin-3-gallate (EGCG), luteolin, fisetin, wogonin, and licochalcone A). 152 associated targets were yielded based on network construction, and 7 family proteins (PTGS, GSK3β, ABC, NOS, EGFR, and IL) were included as central hub targets. Moreover, 528 GO items and 178 KEGG pathways were selected through enrichment of target functions. Lastly, molecular docking demonstrated good stability of the combination of selected flavonoids with 3CL Pro and ACEⅡ. CONCLUSION Natural flavonoids could enable resistance against COVID-19 by regulating inflammatory, antiviral, and immune responses, and repairing tissue injury. This study has scientific significance for the selective utilization of natural products, medicinal value enhancement of flavonoids, and drug screening for the treatment of COVID-19 induced by SARS-COV-2.
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Affiliation(s)
- Bin Wang
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, Liaoning, 116034, China
| | - Yan Ding
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, Liaoning, 116034, China.
| | - Penghui Zhao
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, Liaoning, 116034, China
| | - Wei Li
- Korean Medicine (KM) Application Center, Korea Institute of Oriental Medicine, Daegu, 41062, South Korea
| | - Ming Li
- College of Basic Medical Science, Dalian Medical University, Dalian, Liaoning, 116044, China
| | - Jingbo Zhu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, Liaoning, 116034, China; Institute of Chemistry and Applications of Plant Resources, Dalian Polytechnic University, Dalian, Liaoning, 116034, China
| | - Shuhong Ye
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, Liaoning, 116034, China.
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Berk Ş, Kaya S, Akkol EK, Bardakçı H. A comprehensive and current review on the role of flavonoids in lung cancer-Experimental and theoretical approaches. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 98:153938. [PMID: 35123170 DOI: 10.1016/j.phymed.2022.153938] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 01/04/2022] [Accepted: 01/12/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND It is well-known that flavonoids, which can be easily obtained from many fruits and vegetables are widely preferred in the treatment of some important diseases. Some researchers noted that these chemical compounds exhibit high inhibition effect against various cancer types. Many experimental studies proving this ability of the flavonoids with high antioxidant activity are available in the literature. PUROPOSE The main aim of this review is to summarize comprehensively anticancer properties of flavonoids against the lung cancer in the light of experimental studies and well-known theory and electronic structure principles. In this review article, more detailed and current information about the using of flavonoids in the treatment of lung cancer is presented considering theoretical and experimental approaches. STUDY DESIGN In addition to experimental studies including the anticancer effects of flavonoids, we emphasized the requirement of the well-known electronic structure principle in the development of anticancer drugs. For this aim, Conceptual Density Functional Theory should be considered as a powerful tool. Searching the databases including ScienceDirect, PubMed and Web of Science, the suitable reference papers for this project were selected. METHODS Theoretical tools like DFT and Molecular Docking provides important clues about anticancer behavior and drug properties of molecular systems. Conceptual Density Functional Theory and CDFT based electronic structure principles and rules like Hard and Soft Acid-Base Principle (HSAB), Maximum Hardness Principle, Minimum Polarizability, Minimum Electrophilicity Principles and Maximum Composite Hardness Rule introduced by one of the authors of this review are so useful to predict the mechanisms and powers of chemical systems. Especially, it cannot be ignored the success of HSAB Principle in the explanations and highlighting of biochemical interactions. RESULTS Both theoretical analysis and experimental studies confirmed that flavonoids have higher inhibition effect against lung cancer. In addition to many superior properties like anticancer activity, antimicrobial activity, antioxidant activity, antidiabetic effect of flavonoids, their toxicities are also explained with the help of published popular papers. Action modes of the mentioned compounds are given in detail. CONCLUSION The review includes detailed information about the mentioned electronic structure principles and rules and their applications in the cancer research. In addition, the epidemiology and types of lung cancer anticancer activity of flavonoids in lung cancer are explained in details.
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Affiliation(s)
- Şeyda Berk
- Faculty of Science, Department of Molecular Biology and Genetics, Sivas Cumhuriyet University, Sivas 58140, Turkey
| | - Savaş Kaya
- Health Services Vocational School, Department of Pharmacy, Sivas Cumhuriyet University, Sivas 58140, Turkey.
| | - Esra Küpeli Akkol
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Etiler, Ankara 06330, Turkey
| | - Hilal Bardakçı
- Department of Pharmacognosy, Faculty of Pharmacy, Acıbadem Mehmet Ali Aydınlar University, Istanbul 34752, Turkey
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Akhtar MA. Anti-Inflammatory Medicinal Plants of Bangladesh—A Pharmacological Evaluation. Front Pharmacol 2022; 13:809324. [PMID: 35401207 PMCID: PMC8987533 DOI: 10.3389/fphar.2022.809324] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 02/01/2022] [Indexed: 12/12/2022] Open
Abstract
Inflammatory diseases are considered major threats to human health worldwide. In Bangladesh, a number of medicinal plants have been used in traditional medicine from time immemorial in the treatment of diverse diseases, including inflammatory disorders. This assignment aims at providing the status of the medicinal plants of Bangladesh which are traditionally used in the management of inflammatory disorders and are investigated for their anti-inflammatory prospects using different preclinical studies and future research directions. The information of medicinal plants assembled in this review was obtained from a literature search of electronic databases such as Google Scholar, PubMed, Scopus, Web of Science and ScienceDirect up to December, 2020 from publications on plants investigated for their anti-inflammatory activities, in which the place of plant sample collection was identified as Bangladesh. Keywords for primary searches were “anti-inflammatory,” “Bangladeshi,” and “medicinal plants.” Criteria followed to include plant species were plants that showed significant anti-inflammatory activities in 1) two or more sets of experiments in a single report, 2) same or different sets of experiments in two or more reports, and, 3) plants which are traditionally used in the treatment of inflammation and inflammatory disorders. In this study, 48 species of medicinal plants have been reviewed which have been used in traditional healing practices to manage inflammatory disorders in Bangladesh. The mechanistic pathways of the in vivo and in vitro study models used for the evaluation of anti-inflammatory properties of plant samples have been discussed. Selected plants were described in further detail for their habitat, anti-inflammatory studies conducted in countries other than Bangladesh, and anti-inflammatory active constituents isolated from these plants if any. Medicinal plants of Bangladesh have immense significance for anti-inflammatory activity and have potential to contribute toward the discovery and development of novel therapeutic approaches to combat diseases associated with inflammation. However, the plants reviewed in this article had chiefly undergone preliminary screening and require substantial investigations including identification of active molecules, understanding the mechanism of action, and evaluation for safety and efficacy to be followed by the formulation of safe and effective drug products.
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Singh S, Bhatt D, Singh MK, Maurya AK, Israr KMM, Chauhan A, Padalia RC, Verma RS, Bawankule DU. p-Menthadienols-rich essential oil from Cymbopogon martini ameliorates skin inflammation. Inflammopharmacology 2022; 30:895-905. [PMID: 35320495 DOI: 10.1007/s10787-022-00954-8] [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: 11/25/2021] [Accepted: 02/16/2022] [Indexed: 11/05/2022]
Abstract
Cymbopogon martini variety sofia, commonly known as ginger-grass, is an important aromatic crop used by the perfumery, medicinal and cosmetic industries worldwide. This study explores the chemical and possible pharmacological profile of hydro-distilled essential oil of C. martini variety sofia against skin inflammation. The essential oil extracted by the hydrodistillation process was analyzed by gas chromatography (GC), gas chromatography-mass spectrometry (GC-MS) and nuclear magnetic resonance spectroscopy (NMR) to identify its constituents, and was coded as CMA-01 for further in vitro and in vivo pharmacological study related to skin inflammation. The chemical fingerprint revealed that CMA-01 oil has (E)-p-mentha-2,8-dien-1-ol (21.0%), (E)-p-mentha-1(7),8-dien-2-ol (18.1%), (Z)-p-mentha-1(7),8-dien-2-ol (17.4%), (Z)-p-mentha-2,8-dien-1-ol (9.0%), limonene (7.7%), and (E)-carveol (5.7%) as major components. The pre-treatment of CMA-01 showed significant inhibition of pro-inflammatory markers in activated HaCat cells without cytotoxic effect. The in vivo study revealed the ameliorative impact of CMA-01 against skin inflammation induced by TPA in mouse ears as evidenced by a reduction of ear edema, pro-inflammatory mediators (IL-6, TNF-α), oxidative stress markers (malondialdehyde and nitric-oxide) and histological changes in ear tissues without any skin irritation response on rabbit skin. These findings suggest the suitability of CMA-01 as a valuable therapeutic candidate for the treatment of skin inflammation.
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Affiliation(s)
- Swati Singh
- Phytochemistry Division, CSIR-Central Institute of Medicinal and Aromatic Plants (CIMAP), PO CIMAP, Lucknow, 226015, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, Uttar Pradesh, India
| | - Divya Bhatt
- Bio-Prospection and Product Development, CSIR-Central Institute of Medicinal and Aromatic Plants (CIMAP), PO CIMAP, Lucknow, 226015, India
| | - Munmun Kumar Singh
- Phytochemistry Division, CSIR-Central Institute of Medicinal and Aromatic Plants (CIMAP), PO CIMAP, Lucknow, 226015, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, Uttar Pradesh, India
| | - Anil Kumar Maurya
- Bio-Prospection and Product Development, CSIR-Central Institute of Medicinal and Aromatic Plants (CIMAP), PO CIMAP, Lucknow, 226015, India
| | - K M Monazza Israr
- Bio-Prospection and Product Development, CSIR-Central Institute of Medicinal and Aromatic Plants (CIMAP), PO CIMAP, Lucknow, 226015, India
| | - Amit Chauhan
- CSIR-Central Institute of Medicinal and Aromatic Plants, Research Centre Pantnagar, P.O. Dairy Farm Nagla, Udham Singh Nagar, Uttarakhand, 263149, India
| | - Rajendra Chandra Padalia
- CSIR-Central Institute of Medicinal and Aromatic Plants, Research Centre Pantnagar, P.O. Dairy Farm Nagla, Udham Singh Nagar, Uttarakhand, 263149, India
| | - Ram Swaroop Verma
- Phytochemistry Division, CSIR-Central Institute of Medicinal and Aromatic Plants (CIMAP), PO CIMAP, Lucknow, 226015, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, Uttar Pradesh, India.
| | - Dnyaneshwar U Bawankule
- Bio-Prospection and Product Development, CSIR-Central Institute of Medicinal and Aromatic Plants (CIMAP), PO CIMAP, Lucknow, 226015, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, Uttar Pradesh, India.
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Bardelčíková A, Miroššay A, Šoltýs J, Mojžiš J. Therapeutic and prophylactic effect of flavonoids in post-COVID-19 therapy. Phytother Res 2022; 36:2042-2060. [PMID: 35302260 PMCID: PMC9111001 DOI: 10.1002/ptr.7436] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 02/16/2022] [Accepted: 02/21/2022] [Indexed: 12/17/2022]
Abstract
The high incidence of post-covid symptoms in humans confirms the need for effective treatment. Due to long-term complications across several disciplines, special treatment programs emerge for affected patients, emphasizing multidisciplinary care. For these reasons, we decided to look at current knowledge about possible long-term complications of COVID-19 disease and then present the effect of flavonoids, which could help alleviate or eliminate complications in humans after overcoming the COVID-19 infection. Based on articles published from 2003 to 2021, we summarize the flavonoids-based molecular mechanisms associated with the post-COVID-19 syndrome and simultaneously provide a complex view regarding their prophylactic and therapeutic potential. Review clearly sorts out the outcome of post-COVID-19 syndrome according particular body systems. The conclusion is that flavonoids play an important role in prevention of many diseases. We suggest that flavonoids as critical nutritional supplements, are suitable for the alleviation and shortening of the period associated with the post-COVID-19 syndrome. The most promising flavonoid with noteworthy therapeutic and prophylactic effect appears to be quercetin.
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Affiliation(s)
- Annamária Bardelčíková
- Department of Pharmacology, Medical Faculty of University of Pavol Jozef Šafárik in Košice, Košice, Slovak Republic
| | - Andrej Miroššay
- Department of Pharmacology, Medical Faculty of University of Pavol Jozef Šafárik in Košice, Košice, Slovak Republic
| | - Jindřich Šoltýs
- Institute of Parasitology, Slovak Academy of Science, Košice, Slovak Republic
| | - Ján Mojžiš
- Department of Pharmacology, Medical Faculty of University of Pavol Jozef Šafárik in Košice, Košice, Slovak Republic
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Mahajan DR, Tatiya AU, Girase MV, Patil CR, Jamkhande PG, Surana SJ, Kalaskar MG. Phytochemical and pharmacological validation of folklore medicine practiced in south-western Satpuda Ranges (India) for management of inflammatory conditions. JOURNAL OF ETHNOPHARMACOLOGY 2022; 285:114813. [PMID: 34752898 DOI: 10.1016/j.jep.2021.114813] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 10/27/2021] [Accepted: 11/03/2021] [Indexed: 06/13/2023]
Abstract
INTRODUCTION The ethnobotanical survey of the South-western Satpuda ranges has continued for decades. However, very few disease-specific surveys and their pharmacological validation have been published. The present study aimed to identify, document, and pharmacologically validate the tribal knowledge on anti-inflammatory medicinal plants. METHODS The field survey was conducted over a year from July 2015 to June 2016, scattered in the South-Western region of Satpuda Ranges. Documentation and identification of the medicinal herbs used often in the treatment of inflammatory conditions. Two plants, namely Eulophia herbacea Lindl., and Grewia flavescens A. Juss. were commonly used for inflammatory conditions. Phytopharmacological validation was done using carrageenan induced inflammation and CFA-induced arthritis. RESULTS The current investigation identified 32 plants from 22 different families as anti-inflammatory plants. G. flavescens exhibited substantial antiarthritic action in complete Freund's adjuvant-induced arthritis in rats, and E. herbacea showed powerful anti-inflammatory activity in carrageenan-induced rat paw edema model. This activity might be attributed to the presence of gallic acid, quercetin, β-sitosterol and lupeol. CONCLUSION The research reveals that selected plants had anti-inflammatory properties in both acute and chronic inflammation. Further studies to highlight the exact mechanism of action of these plants are warranted.
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Affiliation(s)
- Dhanraj R Mahajan
- Department of Pharmacognosy, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Dhule, Maharashtra, 425405, India
| | - Anilkumar U Tatiya
- Department of Pharmacognosy, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Dhule, Maharashtra, 425405, India
| | - Manoj V Girase
- Department of Pharmacognosy, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Dhule, Maharashtra, 425405, India
| | - Chandragauda R Patil
- Department of Pharmacology, Delhi Institute of Pharmaceutical Sciences and Research, New Delhi, Delhi, 110017, India
| | - Prasad G Jamkhande
- Centre for Research in Pharmaceutical Sciences, Nanded Pharmacy College, Nanded, Maharashtra, 431606, India
| | - Sanjay J Surana
- Department of Pharmacognosy, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Dhule, Maharashtra, 425405, India
| | - Mohan G Kalaskar
- Department of Pharmacognosy, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Dhule, Maharashtra, 425405, India.
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Abou Baker DH. An ethnopharmacological review on the therapeutical properties of flavonoids and their mechanisms of actions: A comprehensive review based on up to date knowledge. Toxicol Rep 2022; 9:445-469. [PMID: 35340621 PMCID: PMC8943219 DOI: 10.1016/j.toxrep.2022.03.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 03/03/2022] [Accepted: 03/04/2022] [Indexed: 12/11/2022] Open
Abstract
Flavonoids -a class of low molecular weight secondary metabolites- are ubiquitous and cornucopia throughout the plant kingdom. Structurally, the main structure consists of C6-C3-C6 rings with different substitution patterns so that many sub-classes are obtained, for example: flavonols, flavonolignans, flavonoid glycosides, flavans, anthocyanidins, aurones, anthocyanidins, flavones, neoflavonoids, chalcones, isoflavones, flavones and flavanones. Flavonoids are evaluated to have drug like nature since they possess different therapeutic activities, and can act as cardioprotective, antiviral, antidiabetic, anti-inflammatory, antibacterial, anticancer, and also work against Alzheimer's disease and others. However, information on the relationship between their structure and biological activity is scarce. Therefore, the present review tries to summarize all the therapeutic activities of flavonoids, their mechanisms of action and the structure activity relationship. Latest updated ethnopharmacological review of the therapeutic effects of flavonoids. Flavonoids are attracting attention because of their therapeutic properties. Flavonoids are valuable candidates for drug development against many dangerous diseases. This overview summarizes the most important therapeutic effect and mechanism of action of flavonoids. General knowledge about the structure activity relationship of flavonoids is summarized. Substitution of chemical groups in the structure of flavonoids can significantly change their biological and chemical properties. The chemical properties of the basic flavonoid structure should be considered in a drug-based structural program.
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Tao W, Yue X, Ye R, Nabi F, Shang Y, Zhu Z, Ahmed BZ, Liu J. Hepatoprotective Effect of the Penthorum Chinense Pursh Extract against the CCl 4-Induced Acute Liver Injury via NF-κB and p38-MAPK PATHWAYS in Dogs. Animals (Basel) 2022; 12:ani12050569. [PMID: 35268138 PMCID: PMC8909057 DOI: 10.3390/ani12050569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/03/2022] [Accepted: 02/21/2022] [Indexed: 01/27/2023] Open
Abstract
Acute liver injury (ALI), manifested by acute hepatocellular damages and necrosis, is a life-threatening clinical syndrome and Penthorum Chinense Pursh (PCP) is a well-known folk medicine practiced for liver-related diseases. This study aimed to investigate the ameliorative effects of PCP extract (PCPE) on carbon tetrachloride (CCl4) induced ALI in dogs via mitogen-activated protein kinase (MAPK) and Nuclear factor κB (NF-κB) signaling pathway. Healthy dogs were induced by CCl4 and treated with different dosage regimes of PCPE for 7 days. CCl4 produced acute liver injury and induced both oxidative stress and an inflammatory response in dogs. The PCPE significantly ameliorated and improved vacuolar inflammatory lesions in liver tissues during ALI, enhanced activity of superoxide dismutase, and restored glutathione peroxidase, further significantly reducing the indices of malondialdehyde and nitric oxide in serum. Inflammatory factors (IL-1β, IL-6, and TNF-α) were declined and anti-inflammatory factors (IL-10) were increased by the application of PCPE. PCPE treatment, down-regulated the MEKK4, MKK3, p38MAPK, MSK1, and NF-κB, and upregulated the IkB mRNA levels (p < 0.01) in ALI affected dogs. In conclusion, PCPE repaired acute liver injury by improving antioxidant enzymes and by reducing oxidation products. Furthermore, the PCPE inhibited the MAPK/NF-κB signaling pathway, which resulted in anti-inflammatory and antioxidant effects on ALI-induced dogs. In the future, PCPE could be a useful ethnomedicine in veterinary clinical practices for the treatment of liver injuries or failures.
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Affiliation(s)
- Weilai Tao
- College of Veterinary Medicine, Southwest University, Chongqing 402460, China; (W.T.); (X.Y.); (R.Y.); (F.N.); (Y.S.); (Z.Z.)
| | - Xin Yue
- College of Veterinary Medicine, Southwest University, Chongqing 402460, China; (W.T.); (X.Y.); (R.Y.); (F.N.); (Y.S.); (Z.Z.)
| | - Ruiling Ye
- College of Veterinary Medicine, Southwest University, Chongqing 402460, China; (W.T.); (X.Y.); (R.Y.); (F.N.); (Y.S.); (Z.Z.)
| | - Fazul Nabi
- College of Veterinary Medicine, Southwest University, Chongqing 402460, China; (W.T.); (X.Y.); (R.Y.); (F.N.); (Y.S.); (Z.Z.)
| | - Yangfei Shang
- College of Veterinary Medicine, Southwest University, Chongqing 402460, China; (W.T.); (X.Y.); (R.Y.); (F.N.); (Y.S.); (Z.Z.)
| | - Zhaorong Zhu
- College of Veterinary Medicine, Southwest University, Chongqing 402460, China; (W.T.); (X.Y.); (R.Y.); (F.N.); (Y.S.); (Z.Z.)
- Chinese Veterinary Herbal Drugs Innovation Research Lab, University Veterinary Science Engineering Research Center in Chongqing, Chongqing 402460, China
- Immunology Research Center of Medical Research Institute, Southwest University, Chongqing 402460, China
| | - Bhutto Zohaib Ahmed
- Faculty of Veterinary and Animal Sciences, Lasbela University of Agriculture, Water, and Marine Sciences, Uthal 90150, Pakistan;
| | - Juan Liu
- College of Veterinary Medicine, Southwest University, Chongqing 402460, China; (W.T.); (X.Y.); (R.Y.); (F.N.); (Y.S.); (Z.Z.)
- Chinese Veterinary Herbal Drugs Innovation Research Lab, University Veterinary Science Engineering Research Center in Chongqing, Chongqing 402460, China
- Immunology Research Center of Medical Research Institute, Southwest University, Chongqing 402460, China
- Correspondence:
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Silva GPD, Fernandes DC, Vigliano MV, Pinto FA, Fonseca END, Santos SVM, Marques PR, Gayer CRM, Velozo LSM, Lima CKFD, Palhares de Miranda AL, Justo MDG, Sabino KCDC, Coelho MGP. Echinodorus macrophyllus: Hydroxycinnamoyl derivatives reduces neutrophil migration through modulation of cytokines, chemokines, and prostaglandin in the air-pouch model. JOURNAL OF ETHNOPHARMACOLOGY 2022; 284:114757. [PMID: 34673225 DOI: 10.1016/j.jep.2021.114757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 10/12/2021] [Accepted: 10/17/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In Brazil, Echinodorus macrophyllus (Alismataceae), popularly known as chapéu-de-couro, is used to treat inflammatory diseases. Previous studies have shown a significant decrease in the acute inflammation for the aqueous extract of E. macrophyllus (AEEm) and its ethanolic fraction (Fr20). AIM OF THE STUDY This work fractionated Fr20, identified the fraction and substances responsible for the in vivo anti-inflammatory property, and demonstrated important immunomodulatory mechanisms of action. MATERIALS AND METHODS Fr20 was fractionated using Sephadex LH-20, and the most active fraction was chromatographically analyzed (HPLC-DAD and UPLC-ESI-TOF-MS). Leukotriene B4, Prostaglandin E2, and cytokines were determined by the enzyme-linked immunosorbent assay and in vivo acute inflammation by the air pouch model. RESULTS The subfractions SF1, SF3, and mainly the SF4 decreased NO levels (p < 0.05). SF3 and SF4 showed high DPPH scavenger activity. SF1 was more effective than SF4 in reducing vasodilation, redness, and leukocyte migration into the 4-h air pouch. SF1 inhibited 90.5% (100 mg/kg) and SF4 54.0% (50 mg/kg), mainly affecting the number of neutrophils. SF1 and SF4 reduced the protein level in the exudate. SF1 was also more effective in inhibiting neutrophil migration in a transwell assay (46.3%) and reduced (86.1%) the Leukotriene B4 level in the exudate. After five days of treatment, some SF1 anti-inflammatory mechanisms were evaluated in the air pouch's 24 h exudate and tissue. Despite the high level of inflammation of the control group in this condition, SF1 confirmed the decrease in the protein level and neutrophils migration into the pouch. It decreased the number of bone marrow cells, indicating a systemic effect of SF1. SF1 also decreased TNF-α (87%), IL-1β (77%), CKCL1/KC (71.3%), and PGE2 (97.8%) and increased IL-10 (74.1%) levels in the air pouch exudate. Phytochemical analysis of SF1 indicates mainly hydroxycinnamoyl derivatives. CONCLUSION Hydroxycinnamoyl derivatives present in SF1 are related to the crucial anti-inflammatory mechanisms of E. macrophyllus, decreasing the levels of TNF-α, IL-1β, CKCL1/KC, LTB4, and PGE2 on the exudate. These results explain the reduction of vasodilatation, erythema, and neutrophil migration into the air pouch model, confirming this plant's anti-inflammatory potential.
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Affiliation(s)
- Girlaine Pereira da Silva
- Department of Biochemistry and, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Daniele Corrêa Fernandes
- Department of Biochemistry and, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Mariana Vieira Vigliano
- Department of Biochemistry and, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Fabiana Araújo Pinto
- Department of Biochemistry and, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Eduardo Nunes da Fonseca
- Department of Plant Biology, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Shirley Vânia Moura Santos
- Department of Biochemistry and, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Paulo Roberto Marques
- Department of Biochemistry and, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Carlos Roberto Machado Gayer
- Department of Biochemistry and, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Leosvaldo Salazar Marques Velozo
- Department of Biochemistry and, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Ana Luisa Palhares de Miranda
- Pharmaceutical Biotechnology Department, Faculty of Pharmacy, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Maria da Graça Justo
- Department of Biochemistry and, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Kátia Costa de Carvalho Sabino
- Department of Biochemistry and, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marsen Garcia Pinto Coelho
- Department of Biochemistry and, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil.
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Kusumawati I, Rullyansyah S, Rizka AF, Hestianah EP, Matsunami K. Histomorphometric study of ethanolic extract of Graptophyllum pictum (L.) Griff. leaves on croton oil-induced hemorrhoid mice: A Javanese traditional anti-hemorrhoid herb. JOURNAL OF ETHNOPHARMACOLOGY 2022; 284:114765. [PMID: 34688799 DOI: 10.1016/j.jep.2021.114765] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 09/09/2021] [Accepted: 10/19/2021] [Indexed: 05/15/2023]
Abstract
ETHNOPHARMACOLOGY RELEVANCE Graptophyllum pictum (L.) Griff., known as "handeuleum" in West Java and "Daun Ungu" in Indonesia, is traditionally used to cure hemorrhoids. AIM OF THE STUDY The purpose of this study is to prove its effectiveness scientifically using anorectal histological parameters in Croton oil-induced hemorrhoid mice. MATERIALS AND METHODS In vivo tests were performed by observing histomorphologic changes in mice anorectal tissue induced by croton oil. In addition, in vitro assay was performed for evaluating antioxidant activity, astringency property, and hemostasis-associated activity. The antioxidant activity was measured using a DPPH radical scavenging assay. The total flavonoid and phenolic contents were also determined spectrophotometrically. RESULTS The in vivo assay showed that the oral-topical combination use of the ethanolic extract of G. pictum leaves demonstrated significant improvement on the croton oil-induced anorectal damage better than the single application by oral or topical application. CONCLUSION These results showed that G. pictum has potent anti hemorrhoid activity, especially for the combinational use of oral and topical administration.
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Affiliation(s)
- Idha Kusumawati
- Department of Pharmaceutical Science, Faculty of Pharmacy, Airlangga University, Nanizar Zaman Joenoes Building, Jl. Mulyorejo, Surabaya, 60155, East Java, Indonesia; Natural Product Drug Discovery and Development Research Group, Faculty of Pharmacy, Airlangga University, Nanizar Zaman Joenoes Building, Jl. Mulyorejo, Surabaya, 60155, East Java, Indonesia.
| | - Subhan Rullyansyah
- Department of Pharmaceutical Science, Faculty of Pharmacy, Airlangga University, Nanizar Zaman Joenoes Building, Jl. Mulyorejo, Surabaya, 60155, East Java, Indonesia.
| | - Aisyah Farah Rizka
- Department of Pharmaceutical Science, Faculty of Pharmacy, Airlangga University, Nanizar Zaman Joenoes Building, Jl. Mulyorejo, Surabaya, 60155, East Java, Indonesia.
| | - Eka Pramyrtha Hestianah
- Veterinary Anatomy Department, Faculty of Veterinary, Airlangga University, Jl. Mulyorejo, Surabaya, 60155, East Java, Indonesia.
| | - Katsuyoshi Matsunami
- Department of Pharmacognosy, Graduate School of Biomedical & Health Sciences, Hiroshima University, 1-2-3, Kasumi, Minami-ku, Hiroshima, 734-8553, Japan.
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Matosinhos RC, Bezerra JP, Barros CH, Fernandes Pereira Ferreira Bernardes AC, Coelho GB, Carolina de Paula Michel Araújo M, Dian de Oliveira Aguiar Soares R, Sachs D, Saúde-Guimarães DA. Coffea arabica extracts and their chemical constituents in a murine model of gouty arthritis: How they modulate pain and inflammation. JOURNAL OF ETHNOPHARMACOLOGY 2022; 284:114778. [PMID: 34715299 DOI: 10.1016/j.jep.2021.114778] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 10/12/2021] [Accepted: 10/22/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Coffea arabica is commonly known for its cardiotonic and neurotonic activities, but in some places' folk medicine, like in Arabia and Africa, C. arabica is used to treat headache, migraine, the flu, anemia, oedema, asthenia, asthma, inflammation and wounds. AIMS OF THE STUDY The aims were to evaluate if the aqueous extracts of Coffea arabica, prepared from beans with different degrees of roasting, and their main chemical constituents could exert an in vivo anti-gouty effect. MATERIALS AND METHODS Coffea extracts were obtained from the beans of not roasted, light, medium and dark roasted coffee and from decaffeinated and traditional coffees and were prepared with water at 25°C and at 98°C. C57BL/6 mice were induced to gout by an injection of monosodium urate crystals and treated with coffee extracts at doses of 25, 75 and 225 mg/kg and their chemical constituents at a dose of 10 mg/kg. The antinociceptive and anti-inflammatory effects were evaluated. RESULTS Treatments with Coffea extracts prepared with water at 98°C were more effective to exert antinociceptive and anti-inflammatory activities than the ones prepared with water at 25°C. Caffeic and chlorogenic acids reduced hypernociception in animals when compared with negative control group (7.79 and 5.69 vs 18.53; P < 0.05 and P < 0.001, respectively), inhibited neutrophil migration (1.59 × 104 and 0.38 × 104 vs 9.47 × 104; P < 0.0001 both) and decreased pro-inflammatory cytokines concentration (IL-1β, IL-6 and TNF-α). CONCLUSIONS We have demonstrated that our treatments attenuated gout, and this effect could be attributed to a reducement in hypernociception, neutrophil migration and cytokines concentration. These results suggest coffee as a potential candidate for studies in acute gout therapy.
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Affiliation(s)
- Rafaela Cunha Matosinhos
- Laboratório de Plantas Medicinais LAPLAMED, Programa de Pós-Graduação em Ciências Farmacêuticas CiPharma, Escola de Farmácia, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, 35400-000, Brazil
| | - Juliana Pantaleão Bezerra
- Laboratório de Plantas Medicinais LAPLAMED, Programa de Pós-Graduação em Ciências Farmacêuticas CiPharma, Escola de Farmácia, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, 35400-000, Brazil
| | - Camila Helena Barros
- Laboratório de Plantas Medicinais LAPLAMED, Programa de Pós-Graduação em Ciências Farmacêuticas CiPharma, Escola de Farmácia, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, 35400-000, Brazil
| | - Ana Catharina Fernandes Pereira Ferreira Bernardes
- Laboratório de Plantas Medicinais LAPLAMED, Programa de Pós-Graduação em Ciências Farmacêuticas CiPharma, Escola de Farmácia, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, 35400-000, Brazil
| | - Grazielle Brandão Coelho
- Laboratório de Plantas Medicinais LAPLAMED, Programa de Pós-Graduação em Ciências Farmacêuticas CiPharma, Escola de Farmácia, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, 35400-000, Brazil
| | - Marcela Carolina de Paula Michel Araújo
- Laboratório de Plantas Medicinais LAPLAMED, Programa de Pós-Graduação em Ciências Farmacêuticas CiPharma, Escola de Farmácia, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, 35400-000, Brazil
| | - Rodrigo Dian de Oliveira Aguiar Soares
- Laboratório de Imunopatologia, Núcleo de Pesquisas em Ciências Biológicas, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, 35400-000, Brazil
| | - Daniela Sachs
- Instituto de Física e Química, Universidade Federal de Itajubá, Itajubá, Minas Gerais, 37500-903, Brazil
| | - Dênia Antunes Saúde-Guimarães
- Laboratório de Plantas Medicinais LAPLAMED, Programa de Pós-Graduação em Ciências Farmacêuticas CiPharma, Escola de Farmácia, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, 35400-000, Brazil.
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Kim HP. The Long Search for Pharmacologically Useful Anti-Inflammatory Flavonoids and Their Action Mechanisms: Past, Present, and Future. Biomol Ther (Seoul) 2022; 30:117-125. [PMID: 35131949 PMCID: PMC8902448 DOI: 10.4062/biomolther.2022.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 01/13/2022] [Indexed: 11/23/2022] Open
Abstract
Flavonoids are known to exert anti-inflammatory effects. Their pharmacological activities have been proved using various in vitro and in vivo models. Although their action spectrum and potencies are not adequate to alleviate acute inflammatory disorders, they have the potential to treat chronic inflammatory diseases. Recent investigations have revealed that inflammatory processes are involved in many disease processes and conditions. Some examples are skin disorders, cartilage diseases, metabolic inflammatory diseases, and aging. The effects of flavonoids on these disorders have been examined. Several possible application areas for flavonoids have been studied. Local treatment of these disorders with flavonoids is favorable to avoid systemic transformation. In this review, the findings based on the experimental results from my laboratory are summarized and the future possibility of using flavonoids clinically is discussed.
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Affiliation(s)
- Hyun Pyo Kim
- College of Pharmacy, Kangwon National University, Chunchon 24341, Republic of Korea
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Xia X, Chen C, Yang L, Wang Y, Duan A, Wang D. Analysis of metabolites in young and mature Docynia delavayi (Franch.) Schneid leaves using UPLC-ESI-MS/MS. PeerJ 2022; 10:e12844. [PMID: 35186461 PMCID: PMC8820213 DOI: 10.7717/peerj.12844] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 01/06/2022] [Indexed: 01/10/2023] Open
Abstract
Docynia delavayi (Franch.) Schneid is a plant used both as food and traditional folk medicine. The leaves of D. delavayi are rich in polyphenols, plants with phenolic content are known to be extremely beneficial in terms of human nutrition. In the present study, we used metabolome technology (UPLC-ESI-MS/MS) to examine the young and mature D. delavayi leaves on metabolites changes, which were then analyzed and compared. As a result, 477 metabolites (including 111 flavonoids, 47 others (consisted of nine vitamin, 18 saccharides and alcohols, and 20 unassigned metabolites), 71 phenolic acids, 52 amino acids and derivatives, 18 alkaloids, 61 lipids, 24 terpenoids, 33 nucleotides and derivatives, 18 lignans and coumarins, 12 tannins, 30 organic acids) were identified, of which 281 differentially accumulated metabolites, including 146 up-regulated metabolites and 135 down-regulated metabolites. The result of clustering and PCA analyses showed that young and mature leaves were separated, which indicated that there was a great difference in metabolites between young and mature leaves. Meanwhile, we also found that both young and mature leaves displayed unique metabolites with important biological functions. KEGG enrichment analysis showed that 90 of the differential metabolites were mainly concentrated in 68 KEGG pathways. The result will greatly complement the existing knowledge on the D. delavayi leaves for lays a foundation for subsequent development and utilization.
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Affiliation(s)
- Xi Xia
- Key Laboratory for Forest Resource Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming, China
| | - Can Chen
- Key Laboratory for Forest Resource Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming, China
| | - Lin Yang
- Key Laboratory for Forest Resource Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming, China
| | - Yuchang Wang
- Key Laboratory for Forest Resource Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming, China
| | - Anan Duan
- Key Laboratory for Forest Resource Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming, China,Key Laboratory for Forest Genetic and Tree Improvement & Propagation in Universities of Yunnan Province, Southwest Forestry University, Kunming, China
| | - Dawei Wang
- Key Laboratory for Forest Resource Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming, China,Key Laboratory for Forest Genetic and Tree Improvement & Propagation in Universities of Yunnan Province, Southwest Forestry University, Kunming, China
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Insights into molecular mechanism of action of citrus flavonoids hesperidin and naringin on lipid bilayers using spectroscopic, calorimetric, microscopic and theoretical studies. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118411] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Yang J, Sun Y, Cao F, Yang B, Kuang H. Natural Products from Physalis alkekengi L. var. franchetii (Mast.) Makino: A Review on Their Structural Analysis, Quality Control, Pharmacology, and Pharmacokinetics. Molecules 2022; 27:molecules27030695. [PMID: 35163960 PMCID: PMC8840080 DOI: 10.3390/molecules27030695] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/15/2022] [Accepted: 01/17/2022] [Indexed: 12/21/2022] Open
Abstract
The calyxes and fruits of Physalis alkekengi L. var. franchetii (Mast.) Makino (P. alkekengi), a medicinal and edible plant, are frequently used as heat-clearing and detoxifying agents in thousands of Chinese medicine prescriptions. For thousands of years in China, they have been widely used in clinical practice to treat throat disease, hepatitis, and bacillary dysentery. This systematic review summarizes their structural analysis, quality control, pharmacology, and pharmacokinetics. Furthermore, the possible development trends and perspectives for future research studies on this medicinal plant are discussed. Relevant information on the calyxes and fruits of P. alkekengi was collected from electronic databases, Chinese herbal classics, and Chinese Pharmacopoeia. Moreover, information was collected from ancient documents in China. The components isolated and identified in P. alkekengi include steroids, flavonoids, phenylpropanoids, alkaloids, nucleosides, terpenoids, megastigmane, aliphatic derivatives, organic acids, coumarins, and sucrose esters. Steroids, particularly physalins and flavonoids, are the major characteristic and bioactive ingredients in P. alkekengi. According to the literature, physalins are synthesized by the mevalonate and 2-C-methyl-d-erythritol-4-phosphate pathways, and flavonoids are synthesized by the phenylpropanoid pathway. Since the chemical components and pharmacological effects of P. alkekengi are complex and varied, there are different standards for the evaluation of its quality and efficacy. In most cases, the analysis was performed using high-performance liquid chromatography coupled with ultraviolet detection. A pharmacological study showed that the crude extracts and isolated compounds from P. alkekengi had extensive in vitro and in vivo biological activities (e.g., anti-inflammatory, anti-tumor, immunosuppressive, antibacterial, anti-leishmanial, anti-asthmatic, anti-diabetic, anti-oxidative, anti-malarial, anti-Alzheimer's disease, and vasodilatory). Moreover, the relevant anti-inflammatory and anti-tumor mechanisms were elucidated. The reported activities indicate the great pharmacological potential of P. alkekengi. Similarly, studies on the pharmacokinetics of specific compounds will also contribute to the progress of clinical research in this setting.
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Affiliation(s)
- Jing Yang
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin 150040, China; (J.Y.); (Y.S.); (B.Y.)
| | - Yanping Sun
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin 150040, China; (J.Y.); (Y.S.); (B.Y.)
| | - Feng Cao
- Ganjiang Chinese Medicine Innovation Center, Nanchang 330000, China;
| | - Bingyou Yang
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin 150040, China; (J.Y.); (Y.S.); (B.Y.)
| | - Haixue Kuang
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin 150040, China; (J.Y.); (Y.S.); (B.Y.)
- Correspondence: ; Tel.: +86-0451-82197188
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Torres TMS, Álvarez-Rivera G, Mazzutti S, Sánchez-Martínez JD, Cifuentes A, Ibáñez E, Ferreira SRS. Neuroprotective potential of extracts from leaves of ora-pro-nobis (Pereskia aculeata) recovered by clean compressed fluids. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2021.105390] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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A Novel Pathway of Flavonoids Protecting against Inflammatory Bowel Disease: Modulating Enteroendocrine System. Metabolites 2022; 12:metabo12010031. [PMID: 35050153 PMCID: PMC8777795 DOI: 10.3390/metabo12010031] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/22/2021] [Accepted: 12/28/2021] [Indexed: 12/20/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a comprehensive term for chronic or relapsing inflammatory diseases occurring in the intestinal tract, generally including Crohn's disease (CD) and ulcerative colitis (UC). Presently, the pathogenesis of IBD is unknown, yet multiple factors have been reported to be related with the development of IBD. Flavonoids are phytochemicals with biological activity, which are ubiquitously distributed in edible plants, such as fruits and vegetables. Recent studies have demonstrated impressively that flavonoids have anti-IBD effects through multiple mechanisms. These include anti-inflammatory and antioxidant actions; the preservation of the epithelial barrier integrity, the intestinal immunomodulatory property, and the shaping microbiota composition and function. In addition, a few studies have shown the impact of flavonoids on enterohormones release; nonetheless, there is hardly any work showing the link between flavonoids, enterohormones release and IBD. So far, the interaction between flavonoids, enterohormones and IBD is elucidated for the first time in this review. Furthermore, the inference can be drawn that flavonoids may protect against IBD through modulating enterohormones, such as glucagon-like peptide 1 (GLP-1), GLP-2, dipeptidyl peptidase-4 inhibitors (DPP-4 inhibitors), ghrelin and cholecystokinin (CCK). In conclusion, this manuscript explores a possible mechanism of flavonoids protecting against IBD.
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Rahmawati L, Park SH, Kim DS, Lee HP, Aziz N, Lee CY, Kim SA, Jang SG, Kim DS, Cho JY. Anti-Inflammatory Activities of the Ethanol Extract of Prasiola japonica, an Edible Freshwater Green Algae, and Its Various Solvent Fractions in LPS-Induced Macrophages and Carrageenan-Induced Paw Edema via the AP-1 Pathway. MOLECULES (BASEL, SWITZERLAND) 2021; 27:molecules27010194. [PMID: 35011425 PMCID: PMC8746635 DOI: 10.3390/molecules27010194] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 12/26/2021] [Indexed: 11/16/2022]
Abstract
Prasiola japonica possesses several biological activities. However, reports on the anti-inflammatory activities and molecular mechanisms of its different solvent fractions remain limited. In this study, we investigated the potential anti-inflammatory activities of P. japonica ethanol extract (Pj-EE) and four solvent fractions of Pj-EE made with hexane (Pj-EE-HF), chloroform (Pj-EE-CF), butanol (Pj-EE-BF), or water (Pj-EE-WF) in both in vitro (LPS-induced macrophage-like RAW264.7 cells) and in vivo (carrageenan-induced acute paw edema mouse models) experiments. The most active solvent fraction was selected for further analysis. Various in vitro and in vivo assessments, including nitric oxide (NO), cytokines, luciferase assays, real-time polymerase chain reactions, and immunoblotting analyses were performed to evaluate the underlying mechanisms. In addition, the phytochemical constituents were characterized by Liquid chromatography-tandem mass spectrometry. In in vitro studies, the highest inhibition of NO production was observed in Pj-EE-CF. Further examination revealed that Pj-EE-CF decreased the expression of inflammation-related cytokines in LPS-induced RAW264.7 cells and suppressed subsequent AP-1-luciferase activity by inhibition of phosphorylation events in the AP-1 signaling pathway. Pj-EE-CF treatment also demonstrated the strongest reduction in thickness and volume of carrageenan-induced paw edema, while Pj-EE-BF showed the lowest activity. Furthermore, Pj-EE-CF also reduced gene expression and cytokines production in tissue lysates of carrageenan-induced paw edema. These findings support and validate the evidence that Pj-EE, and especially Pj-EE-CF, could be a good natural source for an anti-inflammatory agent that targets the AP1 pathway.
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Affiliation(s)
- Laily Rahmawati
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (D.S.K.); (H.P.L.); (N.A.); (C.Y.L.); (S.A.K.)
| | - Sang Hee Park
- Department of Biocosmetics, Sungkyunkwan University, Suwon 16419, Korea;
| | - Dong Seon Kim
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (D.S.K.); (H.P.L.); (N.A.); (C.Y.L.); (S.A.K.)
| | - Hwa Pyoung Lee
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (D.S.K.); (H.P.L.); (N.A.); (C.Y.L.); (S.A.K.)
| | - Nur Aziz
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (D.S.K.); (H.P.L.); (N.A.); (C.Y.L.); (S.A.K.)
| | - Chae Young Lee
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (D.S.K.); (H.P.L.); (N.A.); (C.Y.L.); (S.A.K.)
| | - Seung A Kim
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (D.S.K.); (H.P.L.); (N.A.); (C.Y.L.); (S.A.K.)
| | - Seok Gu Jang
- Research and Business Foundation, Sungkyunkwan University, Suwon 16419, Korea;
| | - Dong Sam Kim
- Research and Business Foundation, Sungkyunkwan University, Suwon 16419, Korea;
- Correspondence: (D.S.K.); (J.Y.C.); Tel.: +82-33-570-4427 (D.S.K.); +82-31-290-7876 (J.Y.C.)
| | - Jae Youl Cho
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (D.S.K.); (H.P.L.); (N.A.); (C.Y.L.); (S.A.K.)
- Correspondence: (D.S.K.); (J.Y.C.); Tel.: +82-33-570-4427 (D.S.K.); +82-31-290-7876 (J.Y.C.)
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Zhang Y, Li H, Jiang X, Subba Reddy CV, Liang H, Zhang Y, Cao R, Sun RW, Tse MK, Qiu L. Nickel‐Catalyzed Decarbonylative Cycloaddition of Benzofuran‐2,3‐diones with Alkynes to Flavones. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202101241] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Yu‐Yang Zhang
- School of Chemistry, The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province Sun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Han Li
- School of Chemistry, The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province Sun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Xiaoding Jiang
- School of Chemistry, The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province Sun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Chitreddy V Subba Reddy
- School of Chemistry, The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province Sun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Hao Liang
- School of Chemistry, The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province Sun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Yaqi Zhang
- School of Chemistry, The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province Sun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Rihui Cao
- School of Chemistry, The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province Sun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Raymond Wai‐Yin Sun
- Guangzhou Lee & Man Technology Company Limited 8 Huanshi Avenue South, Nansha Guangzhou 511458 People's Republic of China
| | - Man Kin Tse
- Guangzhou Lee & Man Technology Company Limited 8 Huanshi Avenue South, Nansha Guangzhou 511458 People's Republic of China
| | - Liqin Qiu
- School of Chemistry, The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province Sun Yat-sen University Guangzhou 510006 People's Republic of China
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71
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Sommella E, Verna G, Liso M, Salviati E, Esposito T, Carbone D, Pecoraro C, Chieppa M, Campiglia P. Hop-derived fraction rich in beta acids and prenylflavonoids regulates the inflammatory response in dendritic cells differently from quercetin: unveiling metabolic changes by mass spectrometry-based metabolomics. Food Funct 2021; 12:12800-12811. [PMID: 34859812 DOI: 10.1039/d1fo02361f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Dendritic cells (DCs) represent a heterogeneous family of immune cells that link innate and adaptive immunity and their activation is linked to metabolic changes that are essential to support their activity and function. Hence, targeting the metabolism of DCs represents an opportunity to modify the inflammatory and immune response. Among the natural matrices, Humulus lupulus (Hop) compounds have recently been shown to exhibit immunomodulatory and anti-inflammatory activity. This study aimed to evaluate the ability of specific Hop fractions to modulate DCs metabolism after stimulation with lipopolysaccharide (LPS) by an untargeted metabolomics approach and compare their effect with flavonol quercetin. Following liquid chromatography-based fractionation, three fractions (A, B, and C) were obtained and tested. Cytokine and gene expression were evaluated using ELISA and qPCR, respectively, while the untargeted metabolomics analysis was performed using a combined HILIC-HRMS and DI-FT-ICR approach. The HOP C fraction and quercetin could both reduce the production of several inflammatory cytokines such as IL-6, IL-1α, IL-1β, and TNF, but differently from quercetin, the HOP C mechanism is independent of extracellular iron-sequestration and showed significant upregulation of the Nrf2/Nqo1 pathway and Ap-1 compared to quercetin. The untargeted analysis revealed the modulation of several key pathways linked to pro-inflammatory and glycolytic phenotypes. In particular, HOP C treatment could modulate the oxidative step of the pentose phosphate pathway (PPP) and reduce the inflammatory mediator succinate, citrulline, and purine-pyrimidine metabolism, differently from quercetin. These results highlight the potential anti-inflammatory mechanism of specific Hop-derived compounds in restoring the dysregulated metabolism in DCs, which can be used in preventive or adjuvant therapies to suppress the undesirable inflammatory response.
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Affiliation(s)
- Eduardo Sommella
- Department of Pharmacy, University of Salerno, Fisciano, SA, Italy.
| | - Giulio Verna
- Department of Pharmacy, University of Salerno, Fisciano, SA, Italy. .,PhD Program in Drug Discovery and Development, University of Salerno, Fisciano, SA, Italy
| | - Marina Liso
- National Institute of Gastroenterology "S. de Bellis", Research Hospital, Castellana Grotte, BA, Italy
| | | | - Tiziana Esposito
- Department of Pharmacy, University of Salerno, Fisciano, SA, Italy.
| | - Daniela Carbone
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, PA, Italy
| | - Camilla Pecoraro
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, PA, Italy
| | - Marcello Chieppa
- National Institute of Gastroenterology "S. de Bellis", Research Hospital, Castellana Grotte, BA, Italy
| | - Pietro Campiglia
- Department of Pharmacy, University of Salerno, Fisciano, SA, Italy.
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72
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Inhibitory Effects of Luteolin 7-Methyl Ether Isolated from Wikstroemia ganpi on Tnf-A/Ifn-Γ Mixture-Induced Inflammation in Human Keratinocyte. Nutrients 2021; 13:nu13124387. [PMID: 34959939 PMCID: PMC8703984 DOI: 10.3390/nu13124387] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/01/2021] [Accepted: 12/07/2021] [Indexed: 11/17/2022] Open
Abstract
Plants of the genus Wikstroemia are traditionally used in China to treat various inflammatory diseases. The purpose of this study was to isolate the components of Wikstroemia ganpi (Siebold & Zucc.) Maxim., to evaluate their anti-atopic activities and to identify candidates with anti-atopic therapeutics. A total of 24 compounds were isolated by bioassay-guided separation, including one novel compound, which was tilianin 5-methyl ether. The anti-atopic activities of the isolated compounds were determined using TNF-α-treated RBL-2H3 cells and HaCaT cells. The mRNA expressions of IL-4, IL-6, GM-CSF, G-CSF and TRPV1 were reduced by luteolin 7-methyl ether. The study shows that the luteolin 7-methyl ether isolated from W. ganpi is a potential therapeutic agent for the treatment of atopic dermatitis.
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Suárez-Montenegro ZJ, Ballesteros-Vivas D, Gallego R, Valdés A, Sánchez-Martínez JD, Parada-Alfonso F, Ibáñez E, Cifuentes A. Neuroprotective Potential of Tamarillo ( Cyphomandra betacea) Epicarp Extracts Obtained by Sustainable Extraction Process. Front Nutr 2021; 8:769617. [PMID: 34869538 PMCID: PMC8634709 DOI: 10.3389/fnut.2021.769617] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 09/28/2021] [Indexed: 12/25/2022] Open
Abstract
Tamarillo (Cyphomandra betacea (Cav.) Sendt.), or tree tomato, is a tropical fruit from the Andean region of South America; it is highly rich in vitamins, minerals, and polyphenolic compounds. In this study, extracts from tamarillo epicarp (TE) were obtained by pressurized liquid extraction (PLE), and their in-vitro neuroprotective potential was assessed. A central composite design with response surface methodology was performed to optimize PLE as a function of solvent composition and temperature. Selected response variables were extraction yield, total phenolic content (TPC), total flavonoid content (TFC), total carotenoid content (TCC), antioxidant (ABTS), and anti-inflammatory (LOX) activities, and anti-acetylcholinesterase (AChE) inhibitory capacity. According to the desirability function, the optimal conditions were 100% ethanol and 180°C with a 0.87 desirability value. Next, the anti-butyrylcholinesterase enzyme (BChE), reactive oxygen species (ROS), and reactive nitrogen species (RNS) inhibition as well as cytotoxicity in HK-2, THP-1 monocytes, and SH-5YSY neuroblastoma cell lines were studied for the TE extract obtained under optimized conditions. The optimum TE extract provided the following results: extraction yield (36.25%), TPC (92.09 mg GAE/g extract), TFC (4.4 mg QE/g extract), TCC (107.15 mg CE/g extract), antioxidant capacity (ABTS, IC50 = 6.33 mg/ml extract), LOX (IC50 = 48.3 mg/ml extract), and AChE (IC50 = 97.46 mg/ml extract), and showed no toxicity at concentration up to 120 μg/ml extract for all the tested cell lines. Finally, chemical characterization by liquid chromatography-tandem mass spectrometry (UHPLC-q-TOF-MS/MS) of the optimum TE extract exhibited an important presence of hydroxycinnamic acid derivatives and other phenolic acids as well as quercetin hexoside and rutin, as main metabolites responsible for the observed biological properties. All these results suggested that TE, which represents between 8 and 15% of the total fruit, could become a promising natural by-product with a potential "multitarget" activity against Alzheimer's disease.
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Affiliation(s)
- Zully Jimena Suárez-Montenegro
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain.,Departamento de Procesos Industriales, Facultad de Ingenieria Agroindustrial, Universidad de Nariño, Pasto, Colombia
| | - Diego Ballesteros-Vivas
- High Pressure Laboratory, Departamento de Química, Facultad de Ciencias, Food Chemistry Research Group, Universidad Nacional de Colombia, Bogotá, Colombia.,Departamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Rocío Gallego
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
| | - Alberto Valdés
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
| | | | - Fabián Parada-Alfonso
- High Pressure Laboratory, Departamento de Química, Facultad de Ciencias, Food Chemistry Research Group, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Elena Ibáñez
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
| | - Alejandro Cifuentes
- Foodomics Laboratory, Institute of Food Science Research (CIAL, CSIC), Madrid, Spain
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Li X, Xu R, Cheng Z, Song Z, Wang Z, Duan H, Wu X, Ni T. Comparative study on the interaction between flavonoids with different core structures and hyaluronidase. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 262:120079. [PMID: 34175762 DOI: 10.1016/j.saa.2021.120079] [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: 02/27/2021] [Revised: 06/01/2021] [Accepted: 06/09/2021] [Indexed: 06/13/2023]
Abstract
Hyaluronidase (HAase) is an important enzyme involved in a promoting inflammation pathway. Flavonoids are a group of major polyphenols including flavonols (such as myricetin and rutin), dihydroflavones (such as naringin and hesperidin), and isoflavones (such as genistein and puerarin), which have been proved to possess anti-inflammatory effects. In this study, the binding of the six flavonoids to HAase was investigated by steady state and time-resolved fluorescence, circular dichroism (CD) spectroscopy and molecular docking methods. Fluorescence data reveal that the fluorescence quenching mechanism of HAase by flavonoids is all static quenching procedure regardless of their core structure. The binding affinity is strongest for rutin and ranks in the order rutin > hesperidin > myricetin > puerarin > genistein > naringin. The thermodynamic analysis implies that hydrophobic interaction, electrostatic force and hydrogen bonding are the main interaction forces. Synchronous fluorescence spectroscopy and CD spectroscopy indicate that flavonoids have the same core structure and have similar effects on the microenvironment around Trp and Tyr residues and the secondary structure of HAase. The results of molecular docking show that the binding of flavonoids with the catalytic amino acid residues of HAase may lead to the decrease of enzyme activity.
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Affiliation(s)
- Xiangrong Li
- Department of Medical Chemistry, Key Laboratory of Medical Molecular Probes, School of Basic Medicine, Xinxiang Medical University, Xinxiang, Henan 453003, PR China.
| | - Ruonan Xu
- Department of Medical Chemistry, Key Laboratory of Medical Molecular Probes, School of Basic Medicine, Xinxiang Medical University, Xinxiang, Henan 453003, PR China
| | - Zeqing Cheng
- Grade 2020, Clinical Medicine, School of Basic Medicine, Xinxiang Medical University, Xinxiang, Henan 453003, PR China
| | - Zhizhi Song
- Grade 2020, Clinical Medicine, School of Basic Medicine, Xinxiang Medical University, Xinxiang, Henan 453003, PR China
| | - Ziyang Wang
- Grade 2020, Clinical Medicine, School of Basic Medicine, Xinxiang Medical University, Xinxiang, Henan 453003, PR China
| | - Hanxiao Duan
- Grade 2020, Clinical Medicine, School of Basic Medicine, Xinxiang Medical University, Xinxiang, Henan 453003, PR China
| | - Xinzhe Wu
- Grade 2020, Clinical Medicine, School of Basic Medicine, Xinxiang Medical University, Xinxiang, Henan 453003, PR China
| | - Tianjun Ni
- Department of Medical Chemistry, Key Laboratory of Medical Molecular Probes, School of Basic Medicine, Xinxiang Medical University, Xinxiang, Henan 453003, PR China
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Willer J, Zidorn C, Juan-Vicedo J. Ethnopharmacology, phytochemistry, and bioactivities of Hieracium L. and Pilosella Hill (Cichorieae, Asteraceae) species. JOURNAL OF ETHNOPHARMACOLOGY 2021; 281:114465. [PMID: 34358652 DOI: 10.1016/j.jep.2021.114465] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/21/2021] [Accepted: 07/25/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Species of the genera Hieracium and Pilosella have been used in folk medicine for centuries in many parts of the world. The most wiedly used species is P. officinarum Vaill., included in the British and French Pharmacopoeias and sold as part of different commercial products. AIM OF THE STUDY This review critically appraises the state-of-art of ethnopharmacology, specialised metabolites, bioactivities, and toxicity of members of Hieracium and Pilosella. Thus, gaps in scientific knowledge can be identified, also focusing on the development of products with pharmacological applications. MATERIALS AND METHODS Literature data of Hieracium and Pilosella species were mainly retrieved using different electronic databases such as Web of Science, Google Scholar, SciFinder, and PubMed. Other electronic resources included worldwide databases on ethnobotany, ethnopharmacology, and phytochemistry as well as government reports. Additionally, ancient texts and local information such as PhD and MSc theses, and books were consulted. RESULTS A comprehensive analysis of the above mentioned sources revealed that only 34 out of the about 850 described species within the genera Hieracium and Pilosella have been reported in the context of traditional medicinal and ethnobotanical knowledge. The most often mentioned species is P. officinarum which has been widely used due to its diuretic effects. Other popular uses of Hieracium and Pilosella species include the treatment of skin, gastric, and intestinal diseases as well as respiratory and vascular ailments. Moreover, taxa of the two genera have been used as antiobiotics, antiseptics, antidiabetics, tonics, antiepileptics, antiphlogistics, emetics, wound healing drugs, astringents, haemostatics, and detoxificants. Finally, uses as a wild vegetable, fodder, plant for hunting and for charming rituals have also been mentioned. Phytochemical research revealed a richness in phenolic compounds and flavonoids. Moreover, coumarins, sesquiterpene lactones, terpenoids, and phytosterols were found in Hieracium and Pilosella. Experimental research conducted to support traditional uses mainly include in vitro tests, while assays based on in vivo models (including humans) are rather limited. Also, the vast majority of the studies did not identify the compounds responsible for the detected bioactivities. These established bioactivities include antidiabetic, anti-inflammatory, antibacterial, antimycotic, antiviral, cytotoxic and antiproliferative, diuretic, gastroprotective, antiepileptic, hypotensive, anti-obesity, arthropodicidal, and skin rejuvenating activities. Finally, limited toxicity studies have been conducted on members of Hieracium and Pilosella. CONCLUSION Taxa belonging to Hieracium and Pilosella have been confirmed to exert diuretic, anti-inflammatory, and antimicrobial effects, which is in line with their long traditional use. Moreover, the above mentioned fields of application hint to the most promising routes for the development of new marketable products. Nonetheless, additional data from an in-depth research on bio-active specialised metabolites such as sesquiterpenoids, sesquiterpene lactones, and coumarines, their bioactivities and toxicity, and their biosynthesis are still warranted.
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Affiliation(s)
- Johanna Willer
- Pharmazeutisches Institut, Abteilung Pharmazeutische Biologie, Christian-Albrechts-Universität zu Kiel, Gutenbergstraße 76, 24118, Kiel, Germany.
| | - Christian Zidorn
- Pharmazeutisches Institut, Abteilung Pharmazeutische Biologie, Christian-Albrechts-Universität zu Kiel, Gutenbergstraße 76, 24118, Kiel, Germany.
| | - Jorge Juan-Vicedo
- Instituto de Investigación en Medio Ambiente y Ciencia Marina IMEDMAR, Universidad Católica de Valencia, Calle Guillem de Castro, 94, 'San Vicente Mártir', 46001, València, Spain.
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76
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Kim JH, Park JG, Hong YH, Shin KK, Kim JK, Kim YD, Yoon KD, Kim KH, Yoo BC, Sung GH, Cho JY. Sauropus brevipes ethanol extract negatively regulates inflammatory responses in vivo and in vitro by targeting Src, Syk and IRAK1. PHARMACEUTICAL BIOLOGY 2021; 59:74-86. [PMID: 33439064 PMCID: PMC7808742 DOI: 10.1080/13880209.2020.1866024] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
CONTEXT Sauropus brevipes Müll. Arg. (Phyllanthaceae) has been used as an effective ingredient in a decoction for the treatment of diarrhoea. However, there was no report on its modulatory role in inflammation. OBJECTIVE This study investigates anti-inflammatory effect of S. brevipes in various inflammation models. MATERIALS AND METHODS The aerial part of S. brevipes was extracted with 95% ethanol to produce Sb-EE. RAW264.7 cells pre-treated with Sb-EE were stimulated by lipopolysaccharide (LPS), and Griess assay and PCR were performed. High-performance liquid chromatography (HPLC) analysis, luciferase assay, Western blotting and kinase assay were employed. C57BL/6 mice (10 mice/group) were orally administered with Sb-EE (200 mg/kg) once a day for five days, and peritonitis was induced by an intraperitoneal injection of LPS (10 mg/kg). ICR mice (four mice/group) were orally administered with Sb-EE (20 or 200 mg/kg) or ranitidine (positive control) twice a day for two days, and EtOH/HCl was orally injected to induce gastritis. RESULTS Sb-EE suppressed nitric oxide (NO) release (IC50=34 µg/mL) without cytotoxicity and contained flavonoids (quercetin, luteolin and kaempferol). Sb-EE (200 µg/mL) reduced the mRNA expression of inducible NO synthase (iNOS). Sb-EE blocked the activities of Syk and Src, while inhibiting interleukin-1 receptor associated kinases (IRAK1) by 68%. Similarly, orally administered Sb-EE (200 mg/kg) suppressed NO production by 78% and phosphorylation of Src and Syk in peritonitis mice. Sb-EE also decreased inflammatory lesions in gastritis mice. DISCUSSION AND CONCLUSIONS This study demonstrates the inhibitory effect of Sb-EE on the inflammatory response, suggesting that Sb-EE can be developed as a potential anti-inflammatory agent.
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Affiliation(s)
- Ji Hye Kim
- Department of Integrative Biotechnology and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon, Republic of Korea
| | - Jae Gwang Park
- Division of Translational Science, Research Institute, National Cancer Center, Goyang, Republic of Korea
| | - Yo Han Hong
- Department of Integrative Biotechnology and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon, Republic of Korea
| | - Kon Kuk Shin
- Department of Integrative Biotechnology and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon, Republic of Korea
| | - Jin Kyeong Kim
- Department of Integrative Biotechnology and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon, Republic of Korea
| | - Young-Dong Kim
- Department of Life Science, Hallym University, Chuncheon, Republic of Korea
| | - Ki Dong Yoon
- College of Pharmacy, The Catholic University of Korea, Bucheon, Republic of Korea
| | - Kyung-Hee Kim
- Proteomic Analysis Team, Research Institute, National Cancer Center, Goyang, Republic of Korea
| | - Byong Chul Yoo
- Division of Translational Science, Research Institute, National Cancer Center, Goyang, Republic of Korea
- Byong Chul Yoo Division of Translational Science, Research Institute, National Cancer Center, Goyang, Republic of Korea
| | - Gi-Ho Sung
- Institute for Bio-Medical Convergence, International St. Mary’s Hospital and College of Medicine, Catholic Kwandong University, Incheon, Republic of Korea
- CONTACT Gi-Ho Sung Institute for Bio-Medical Convergence, International St. Mary’s Hospital and College of Medicine, Catholic Kwandong University, Incheon, Republic of Korea
| | - Jae Youl Cho
- Department of Integrative Biotechnology and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon, Republic of Korea
- Jae Youl Cho Department of Integrative Biotechnology and Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon, Republic of Korea
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Antão AR, Bangay G, Domínguez-Martín EM, Díaz-Lanza AM, Ríjo P. Plectranthus ecklonii Benth: A Comprehensive Review Into its Phytochemistry and Exerted Biological Activities. Front Pharmacol 2021; 12:768268. [PMID: 34916943 PMCID: PMC8670309 DOI: 10.3389/fphar.2021.768268] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 10/15/2021] [Indexed: 12/28/2022] Open
Abstract
Ethnopharmacological Relevance: Plectranthus genus (Lamiaceae family) contain several species with acknowledged ethnopharmacological uses, such as, for gastrointestinal and respiratory-related problems, due to their anti-inflammatory, antibacterial and antifungal properties. The bioactivity of isolated medicinal compounds from this genus justifies the increased interest in recent times for species of Plectranthus, placing them in the spotlight for natural product drug development. Aim of the study: To the best of our knowledge, this is the first review on the biological activities of Plectranthus ecklonii Benth. As such, the aim of this review was three-fold: 1) to summarize the chemical compounds isolated from P. ecklonii; 2) to collate the biological activities and mechanisms of action of these compounds from in vitro studies; and 3) to evaluate the documented uses and potential applications of this species, in order to postulate on the direction of pharmaceutical uses of this species. Materials and methods: An extensive database retrieval was performed using the electronic databases Web of Science, PubMed, Google Scholar and ScienceDirect. The search criteria consisted of the keywords "Plectranthus ecklonii", "Plectranthus ecklonii + review", "Plectranthus ecklonii + diterpenes" or "Plectranthus ecklonii + abietanes", "ecklonii + parviflorone D", searched individually and as combinations. Eligibility criteria were set out and titles in English, Portuguese and Spanish were reviewed, with all references included dating from 1970 to 2021. A total of 169 papers were selected and included. Chemical structures were drawn using ChemDraw 20.0, CID numbers were searched in PubChem and the PRISMA diagram was created using PowerPoint 2012. Results: To date, a total of 28 compounds have been isolated from P. ecklonii, including diterpenes, triterpenes, flavonoids, and hydroxycinnamic acids. Most focused on the antimicrobial action of its constituents, although compounds have demonstrated other bioactivities, namely antioxidant, anti-inflammatory and antitumor. The most recent studies emphasize the diterpenoids, particularly parviflorone D, with the help of nanotechnology. Conclusions: The widespread ethnobotanical and traditional uses of P. ecklonii can be scientifically justified by a range of biological activities, demonstrated by isolated secondary metabolites. These bioactivities showcase the potential of this species in the development of economically important active pharmaceutical ingredients, particularly in anticancer therapy.
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Affiliation(s)
- Ana Ribeirinha Antão
- CBIOS -Research Center for Biosciences and Health Technologies, Universidade Lusófona de Humanidades e Tecnologias, Lisbon, Portugal
| | - Gabrielle Bangay
- CBIOS -Research Center for Biosciences and Health Technologies, Universidade Lusófona de Humanidades e Tecnologias, Lisbon, Portugal
- University of Alcalá de Henares, Faculty of Pharmacy, Department of Biomedical Sciences, Pharmacology Area (Pharmacognosy Laboratory), New Antitumor Compounds: Toxic Action on Leukemia Cells Research Group, Campus University, Alcalá de Henares, Spain
| | - Eva María Domínguez-Martín
- CBIOS -Research Center for Biosciences and Health Technologies, Universidade Lusófona de Humanidades e Tecnologias, Lisbon, Portugal
- University of Alcalá de Henares, Faculty of Pharmacy, Department of Biomedical Sciences, Pharmacology Area (Pharmacognosy Laboratory), New Antitumor Compounds: Toxic Action on Leukemia Cells Research Group, Campus University, Alcalá de Henares, Spain
| | - Ana María Díaz-Lanza
- University of Alcalá de Henares, Faculty of Pharmacy, Department of Biomedical Sciences, Pharmacology Area (Pharmacognosy Laboratory), New Antitumor Compounds: Toxic Action on Leukemia Cells Research Group, Campus University, Alcalá de Henares, Spain
| | - Patrícia Ríjo
- CBIOS -Research Center for Biosciences and Health Technologies, Universidade Lusófona de Humanidades e Tecnologias, Lisbon, Portugal
- Instituto de Investigação do Medicamento (iMed.ULisboa), Faculdade de Farmácia, University of Lisbon, Lisbon, Portugal
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Semaoui R, Ouafi S, Machado S, Barros L, Ferreira ICFR, Oliveira MBPP. Infusion of aerial parts of Salvia chudaei Batt. & Trab. from Algeria: Chemical, toxicological and bioactivities characterization. JOURNAL OF ETHNOPHARMACOLOGY 2021; 280:114455. [PMID: 34320383 DOI: 10.1016/j.jep.2021.114455] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/17/2021] [Accepted: 07/24/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Salvia chudaei Batt. & Trab. from Algeria is traditionally used to relieve several dysfunctions, including inflammatory and pain-related situations. AIM OF THE STUDY This work aimed to confirm scientifically the referred properties. For that, the phenolic composition and antioxidant activity were evaluated as well as acute toxicity, anti-inflammatory and analgesic effects of different doses of the infusion of S. chudaei aerial parts. MATERIALS AND METHODS Infusion of aerial parts of S. chudaei was prepared and screened for phenolic composition by generalized methods TPC and TFC then by LC-DAD-ESI/MSn. DPPH and FRAP were used to evaluate antioxidant activity. Using mice, acute toxicity, anti-inflammatory by carrageenan-induced paw edema, and analgesic by acetic acid-induced writhing and formalin-induced pain activities were tested. RESULTS The infusion showed 2018 mg GAE/100g DW of phenolics and 1956 mg ECE/100g DW of flavonoids. Phenolic profile by LC-DAD-ESI/MSn revealed the presence of ten compounds: syringic acid hexoside derivative, kaempferol-O-diglucuronide, kaempferol-O-deoxyhexoside-hexoside, kaempferol-O-glucuronide, apigenin-O-diglucuronide, caffeic acid, 4-O-caffeoylquinic acid, eriodictyol-O-glucuronide, rosmarinic acid hexoside, and rosmarinic acid. This acid was the major compound representing 54% of the total content of the identified compounds and an absolute content of 18 mg/g of extract. Additionally, the infusion exhibited a good antioxidant activity (DPPH: 81 μmol TE/g DW, FRAP: 438 μmol FSE/g DW). By oral administration to mice, the infusion showed a significant (p<0.05) dose-dependent reduction of carrageenan-induced inflammation and inhibition of formalin-induced pain (late and early phase) and acetic acid-induced writhing compared with the control. On the other hand, infusion up to 8 g/kg b.w. showed no signs of toxicity or mortality. CONCLUSION This study reveals, for the first time, that the infusion of the aerial parts of S. chudaei is not toxic in a single dose and has remarkable antioxidant, anti-inflammatory, and analgesic activities, supporting the use of this species in folk medicine.
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Affiliation(s)
- Redouane Semaoui
- Research Laboratory on Arid Zones, Faculty of Biological Sciences, University of Sciences and Technology Houari Boumediene, BP 32, El Alia, Bab Ezzouar, 16111, Algiers, Algeria; REQUIMTE/LAQV, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, R. Jorge Viterbo Ferreira, 228 4050-313 Porto, Portugal.
| | - Saida Ouafi
- Research Laboratory on Arid Zones, Faculty of Biological Sciences, University of Sciences and Technology Houari Boumediene, BP 32, El Alia, Bab Ezzouar, 16111, Algiers, Algeria
| | - Susana Machado
- REQUIMTE/LAQV, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, R. Jorge Viterbo Ferreira, 228 4050-313 Porto, Portugal
| | - Lillian Barros
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - Isabel C F R Ferreira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal
| | - M Beatriz P P Oliveira
- REQUIMTE/LAQV, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, R. Jorge Viterbo Ferreira, 228 4050-313 Porto, Portugal
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79
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Abstract
Tomentosin is a natural compound known for its presence in some medicinal plants of the Asteraceae family such as Inula viscosa. Recent studies have highlighted its anticancer and anti-inflammatory properties. Its anticancer mechanisms are unique and act at different levels ranging from cellular organization to molecular transcriptional factors and epigenetic modifications. Tomentosin’s possession of the modulatory effect on telomerase expression on tumor cell lines has captured the interest of researchers and spurred a more robust study on its anticancer effect. Since inflammation has a close link with cancer disease, this natural compound appears to be a potential cancer-fighting drug. Indeed, its recently demonstrated anti-inflammatory action can be considered as a starting point for its evaluation as an anticancer chemo-preventive agent
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Anti-Oxidative, Anti-Inflammatory and Anti-Apoptotic Effects of Flavonols: Targeting Nrf2, NF-κB and p53 Pathways in Neurodegeneration. Antioxidants (Basel) 2021; 10:antiox10101628. [PMID: 34679762 PMCID: PMC8533072 DOI: 10.3390/antiox10101628] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/07/2021] [Accepted: 10/12/2021] [Indexed: 12/15/2022] Open
Abstract
Neurodegenerative diseases are one of the leading causes of disability and death worldwide. Intracellular transduction pathways that end in the activation of specific transcription factors are highly implicated in the onset and progression of pathological changes related to neurodegeneration, of which those related to oxidative stress (OS) and neuroinflammation are particularly important. Here, we provide a brief overview of the key concepts related to OS- and neuroinflammation-mediated neuropathological changes in neurodegeneration, together with the role of transcription factors nuclear factor erythroid 2-related factor 2 (Nrf2) and nuclear factor-κB (NF-κB). This review is focused on the transcription factor p53 that coordinates the cellular response to diverse genotoxic stimuli, determining neuronal death or survival. As current pharmacological options in the treatment of neurodegenerative disease are only symptomatic, many research efforts are aimed at uncovering efficient disease-modifying agents. Natural polyphenolic compounds demonstrate powerful anti-oxidative, anti-inflammatory and anti-apoptotic effects, partially acting as modulators of signaling pathways. Herein, we review the current understanding of the therapeutic potential and limitations of flavonols in neuroprotection, with emphasis on their anti-oxidative, anti-inflammatory and anti-apoptotic effects along the Nrf2, NF-κB and p53 pathways. A better understanding of cellular and molecular mechanisms of their action may pave the way toward new treatments.
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81
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Rahmawati L, Aziz N, Oh J, Hong YH, Woo BY, Hong YD, Manilack P, Souladeth P, Jung JH, Lee WS, Jeon MJ, Kim T, Hossain MA, Yum J, Kim JH, Cho JY. Cissus subtetragona Planch. Ameliorates Inflammatory Responses in LPS-induced Macrophages, HCl/EtOH-induced Gastritis, and LPS-induced Lung Injury via Attenuation of Src and TAK1. Molecules 2021; 26:molecules26196073. [PMID: 34641616 PMCID: PMC8512965 DOI: 10.3390/molecules26196073] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 10/02/2021] [Accepted: 10/04/2021] [Indexed: 12/24/2022] Open
Abstract
Several Cissus species have been used and reported to possess medicinal benefits. However, the anti-inflammatory mechanisms of Cissus subtetragona have not been described. In this study, we examined the potential anti-inflammatory effects of C. subtetragona ethanol extract (Cs-EE) in vitro and in vivo, and investigated its molecular mechanism as well as its flavonoid content. Lipopolysaccharide (LPS)-induced macrophage-like RAW264.7 cells and primary macrophages as well as LPS-induced acute lung injury (ALI) and HCl/EtOH-induced acute gastritis mouse models were utilized. Luciferase assays, immunoblotting analyses, overexpression strategies, and cellular thermal shift assay (CETSA) were performed to identify the molecular mechanisms and targets of Cs-EE. Cs-EE concentration-dependently reduced the secretion of NO and PGE2, inhibited the expression of inflammation-related cytokines in LPS-induced RAW264.7 cells, and decreased NF-κB- and AP-1-luciferase activity. Subsequently, we determined that Cs-EE decreased the phosphorylation events of NF-κB and AP-1 pathways. Cs-EE treatment also significantly ameliorated the inflammatory symptoms of HCl/EtOH-induced acute gastritis and LPS-induced ALI mouse models. Overexpression of HA-Src and HA-TAK1 along with CETSA experiments validated that inhibited inflammatory responses are the outcome of attenuation of Src and TAK1 activation. Taken together, these findings suggest that Cs-EE could be utilized as an anti-inflammatory remedy especially targeting against gastritis and acute lung injury by attenuating the activities of Src and TAK1.
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Affiliation(s)
- Laily Rahmawati
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (N.A.); (J.O.); (Y.H.H.)
| | - Nur Aziz
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (N.A.); (J.O.); (Y.H.H.)
| | - Jieun Oh
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (N.A.); (J.O.); (Y.H.H.)
| | - Yo Han Hong
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (N.A.); (J.O.); (Y.H.H.)
| | - Byoung Young Woo
- AmorePacific R&D Center, Yongin 17074, Korea; (B.Y.W.); (Y.D.H.)
| | - Yong Deog Hong
- AmorePacific R&D Center, Yongin 17074, Korea; (B.Y.W.); (Y.D.H.)
| | - Philaxay Manilack
- Department of Forestry, Ministry of Agriculture and Forestry, Vientiane P.O. Box 811, Laos;
| | - Phetlasy Souladeth
- Department of Forest Management, Faculty of Forest Science, National University of Laos, Vientiane P.O. Box 7322, Laos;
| | - Ji Hwa Jung
- Division of Zoology, Honam National Institute of Biological Resources, Mokpo 58762, Korea;
| | - Woo Shin Lee
- Department of Forest Sciences, College of Agriculture and Life Science, Seoul National University, Seoul 08826, Korea;
| | - Mi Jeong Jeon
- Animal Resources Division, National Institute of Biological Resources, Incheon 22689, Korea; (M.J.J.); (T.K.); (J.Y.)
| | - Taewoo Kim
- Animal Resources Division, National Institute of Biological Resources, Incheon 22689, Korea; (M.J.J.); (T.K.); (J.Y.)
| | - Mohammad Amjad Hossain
- Department of Veterinary Physiology, College of Medicine, Chonbuk National University, Iksan 54596, Korea;
| | - Jinwhoa Yum
- Animal Resources Division, National Institute of Biological Resources, Incheon 22689, Korea; (M.J.J.); (T.K.); (J.Y.)
| | - Jong-Hoon Kim
- Department of Veterinary Physiology, College of Medicine, Chonbuk National University, Iksan 54596, Korea;
- Correspondence: (J.-H.K.); (J.Y.C.); Tel.: +82-63-270-2563 (J.-H.K.); +82-31-290-7876 (J.Y.C.)
| | - Jae Youl Cho
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Korea; (L.R.); (N.A.); (J.O.); (Y.H.H.)
- Correspondence: (J.-H.K.); (J.Y.C.); Tel.: +82-63-270-2563 (J.-H.K.); +82-31-290-7876 (J.Y.C.)
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Su M, Damaris RN, Hu Z, Yang P, Deng J. Metabolomic Analysis on the Petal of 'Chen Xi' Rose with Light-Induced Color Changes. PLANTS 2021; 10:plants10102065. [PMID: 34685874 PMCID: PMC8541279 DOI: 10.3390/plants10102065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/20/2021] [Accepted: 09/27/2021] [Indexed: 11/16/2022]
Abstract
Flower color is one of the most prominent traits of rose flowers and determines their ornamental value. The color of the “Chen Xi” rose can change from yellow to red during flower blooming. In the present study, the flavonoid metabolites were investigated by the UPLC-ESI-MS/MS from the petals of four successive flower development stages under natural conditions. In total, 176 flavonoid components, including 49 flavones, 59 flavonols, 12 flavanones, 3 isoflavones, 12 anthocyanins, and 41 proanthocyanidins were identified, with some of them being detected for the first time in this study. Additionally, there were 56 compounds that showed differences among comparison groups, mainly being enriched in pathways of isoflavone, flavonoid, flavone, flavonol, phenylpropanoids, and anthocyanin. Among them, it is anthocyanins that allow the rose flower to turn red when exposed to sunlight. To verify this result, compounds from rose petal with shading treatment (S2D) was also detected but could be clearly separated from the four samples under light by clustering and principal component analyses (PCA). Consistent with low anthocyanins accumulation, the flower with shading could not turn red. Moreover, it provides a foundation for further research on the light-induced color modification of flower.
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Affiliation(s)
- Mengyue Su
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Wuhan 430026, China; (M.S.); (R.N.D.); (Z.H.)
| | - Rebecca Njeri Damaris
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Wuhan 430026, China; (M.S.); (R.N.D.); (Z.H.)
| | - Zhengrong Hu
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Wuhan 430026, China; (M.S.); (R.N.D.); (Z.H.)
| | - Pingfang Yang
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Wuhan 430026, China; (M.S.); (R.N.D.); (Z.H.)
- Correspondence: (P.Y.); (J.D.); Tel.: +86-27-88663882 (P.Y.); +86-0851-86780649 (J.D.)
| | - Jiao Deng
- Research Center of Buckwheat Industry Technology, School of Life Sciences, Guizhou Normal University, Guiyang 550001, China
- Correspondence: (P.Y.); (J.D.); Tel.: +86-27-88663882 (P.Y.); +86-0851-86780649 (J.D.)
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83
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Han Y, Zhang X, Kang Y, Gao Y, Li X, Qi R, Cai R, Qi Y. Sophoraflavanone M, a prenylated flavonoid from Sophora flavescens Ait., suppresses pro-inflammatory mediators through both NF-κB and JNK/AP-1 signaling pathways in LPS-primed macrophages. Eur J Pharmacol 2021; 907:174246. [PMID: 34118222 DOI: 10.1016/j.ejphar.2021.174246] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 06/04/2021] [Accepted: 06/07/2021] [Indexed: 12/29/2022]
Abstract
(2R)-3α,7,4'-trihydroxy-5-methoxy-8-(γ,γ-dimethylallyl)-flavanone is a prenylated flavonoid isolated from the anti-inflammatory herb Sophora flavescens Ait. We firstly named it sophoraflavanone M (SFM) in accordance with trivial names of related constitutes from this plant. Although various studies investigated the anti-inflammatory properties of prenylated flavonoids from Sophora flavescens Ait., that of SFM remains unclear and is yet to be determined. In the current study, we assessed the anti-inflammatory effects of SFM in LPS-induced in vivo and in vitro models. In the serum of endotoxemia mice, SFM significantly suppressed LPS-elevated inflammatory cytokines. Furthermore, at nontoxic concentrations, SFM reduced LPS-induced production of inflammatory mediators NO, IL-6, TNF-α, and MCP-1 in mouse primary peritoneal macrophages. Accordingly, in LPS-primed RAW264.7 cell line, it also inhibited these mediators' expression at both transcriptional and translational levels without cytotoxicity. Mechanistically, SFM is found to concurrently inhibit two important inflammatory signaling pathways, NF-κB and JNK/AP-1. SFM restrained phosphorylation and degradation of IκBα as well as the subsequent p65 translocation to dampen NF-κB activity. Meanwhile, it also suppressed JNK phosphorylation to inhibit the transcriptional activity of AP-1. These results provide material basis for traditional application of the anti-inflammatory herb Sophora flavescens Ait. and suggest SFM is a promising natural candidate for alleviating inflammatory conditions.
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Affiliation(s)
- Yixin Han
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiaoyu Zhang
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yuan Kang
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yuan Gao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ximeng Li
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ruijuan Qi
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Runlan Cai
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yun Qi
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
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84
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Amanat S, Ashkar F, Eftekhari MH, Tanideh N, Doaei S, Gholamalizadeh M, Koohpeyma F, Mokhtari M. The effect of genistein on insulin resistance, inflammatory factors, lipid profile, and histopathologic indices in rats with polycystic ovary syndrome. Clin Exp Reprod Med 2021; 48:236-244. [PMID: 34488288 PMCID: PMC8421656 DOI: 10.5653/cerm.2020.04231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 04/01/2021] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVE Polycystic ovary syndrome (PCOS) is characterized by hyperandrogenism, irregular menstruation, ovulatory dysfunction, and insulin resistance. Recent studies have reported the possible role of phytoestrogens in PCOS. This animal study aimed to evaluate the effects of genistein on insulin resistance, inflammatory factors, lipid profile, and histopathologic indices on PCOS. METHODS PCOS was induced by 1 mg/kg of letrozole in adult Sprague-Dawley rats. The rats then received normal saline (PCOS group), 150 mg/kg of metformin, or 20 mg/kg of genistein dissolved in 1% methylcellulose solution for 42 days. Body weight, the glycemic and lipid profile, and inflammatory, antioxidative, and histopathological parameters were assessed at the end of the intervention. RESULTS Treatment with genistein significantly alleviated the increased level of fasting blood insulin (p=0.16) and the homeostatic model assessment of insulin resistance (p=0.012). In addition, the genistein group had significantly lower levels of serum malondialdehyde (p=0.039) and tumor necrosis factor-alpha (p=0.003), and higher superoxide dismutase enzyme activity (p<0.001). Furthermore, the histopathological analysis indicated that genistein administration led to an increase in luteinization and the development of fewer cysts (p<0.05). CONCLUSION Biochemical and histopathological analyses indicated that genistein administration to rats with PCOS induced significant remission in oxidative, inflammatory, and glycemic and histopathologic parameters.
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Affiliation(s)
- Sasan Amanat
- Department of Nutrition, School of Health, Larestan University of Medical Sciences, Larestan, Iran
| | - Fatemeh Ashkar
- Food and Nutrition Research Center, Shiraz, Iran.,Department of Clinical Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Hassan Eftekhari
- Department of Clinical Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nader Tanideh
- Stem Cells Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Saeid Doaei
- Department of Public Health, Research Center of Health and Environment, School of Health, Guilan University of Medical Sciences, Rasht, Iran
| | - Maryam Gholamalizadeh
- Student Research Committee, Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farhad Koohpeyma
- Department of Endocrinology, Endocrinology and Metabolism Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maral Mokhtari
- Department of Pathology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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85
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Ventura-Martínez R, Déciga-Campos M, Bustamante-Marquina A, Ángeles-López GE, Aviles-Herrera J, González-Trujano ME, Navarrete-Vázquez G. Quercetin decreases the antinociceptive effect of diclofenac in an arthritic gout-pain model in rats. J Pharm Pharmacol 2021; 73:1310-1318. [PMID: 34223630 DOI: 10.1093/jpp/rgab093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 06/07/2021] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To analyse the antinociceptive interaction between quercetin (QUER) and diclofenac (DIC) in experimental arthritic gout-pain. METHODS The antinociceptive effect of DIC and QUER alone and in combination were evaluated using an arthritic gout-pain model. Pain was induced through intra-articular administration of uric acid in the rats and the treatments were administered 2 h later. Additionally, the cyclooxygenase (COX) activity was determined in rats treated with DIC, QUER and their combination. KEY FINDINGS DIC induced a maximal effect of 69.7 ± 2.7% with 3.1 mg/kg; whereas QUER only produced 17.6 ± 2.6% with the maximal dose (316 mg/kg). Ten of twelve DIC + QUER combinations showed a lesser antinociceptive effect than DIC alone did (P < 0.05). Moreover, DIC reduced total-COX (70.4 ± 1.3 versus 52.4 ± 1.8 and 77.4 ± 9.0 versus 56.1 ± 1.3, P < 0.05) and COX-2 (60.1 ± 1.0 versus 42.4 ± 1.8 and 58.1 ± 2.4 versus 48.7 ± 1.3, P < 0.05) activity after 1 and 3 h, respectively. Nevertheless, only the COX-2 activity induced by DIC was prevented in the presence of QUER (63.2 ± 3.0 versus 60.1 ± 1.0 and 56.6 ± 1.3 versus 58.1 ± 2.4 at 1 and 3 h, respectively). CONCLUSIONS All these data demonstrated that the simultaneous administration of QUER + DIC produces an unfavorable interaction on the antinociceptive effect of DIC. Therefore, this combination might not be recommendable to relieve arthritic gout-pain.
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Affiliation(s)
- Rosa Ventura-Martínez
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, México
| | - Myrna Déciga-Campos
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional (IPN), Ciudad de México, México
| | - Araceli Bustamante-Marquina
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional (IPN), Ciudad de México, México
| | - Guadalupe Esther Ángeles-López
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, México
| | - José Aviles-Herrera
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México (UNAM), Ciudad de México, México
| | - Maria Eva González-Trujano
- Laboratorio de Neurofarmacología de Productos Naturales, Dirección de Investigaciones en Neurociencias, Instituto Nacional de Psiquiatría "Ramón de la Fuente Muñiz", Ciudad de México, México
| | - Gabriel Navarrete-Vázquez
- Facultad de Farmacia, Universidad Autónoma del Estado de Morelos (UAEM), Cuernavaca, Morelos, México
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86
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Costa R, Costa Lima SA, Gameiro P, Reis S. On the Development of a Cutaneous Flavonoid Delivery System: Advances and Limitations. Antioxidants (Basel) 2021; 10:1376. [PMID: 34573007 PMCID: PMC8472229 DOI: 10.3390/antiox10091376] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 08/09/2021] [Accepted: 08/19/2021] [Indexed: 12/11/2022] Open
Abstract
Flavonoids are one of the vital classes of natural polyphenolic compounds abundantly found in plants. Due to their wide range of therapeutic properties, which include antioxidant, anti-inflammatory, photoprotective, and depigmentation effects, flavonoids have been demonstrated to be promising agents in the treatment of several skin disorders. However, their lipophilic nature and poor water solubility invariably lead to limited oral bioavailability. In addition, they are rapidly degraded and metabolized in the human body, hindering their potential contribution to the prevention and treatment of many disorders. Thus, to overcome these challenges, several cutaneous delivery systems have been extensively studied. Topical drug delivery besides offering an alternative administration route also ensures a sustained release of the active compound at the desired site of action. Incorporation into lipid or polymer-based nanoparticles appears to be a highly effective approach for cutaneous delivery of flavonoids with good encapsulation potential and reduced toxicity. This review focuses on currently available formulations used to administer either topically or systemically different classes of flavonoids in the skin, highlighting their potential application as therapeutic and preventive agents.
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Affiliation(s)
- Raquel Costa
- LAQV, REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, 4050-313 Porto, Portugal; (R.C.); (S.A.C.L.)
- LAQV, REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto, Portugal;
| | - Sofia A. Costa Lima
- LAQV, REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, 4050-313 Porto, Portugal; (R.C.); (S.A.C.L.)
| | - Paula Gameiro
- LAQV, REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto, Portugal;
| | - Salette Reis
- LAQV, REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, 4050-313 Porto, Portugal; (R.C.); (S.A.C.L.)
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87
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Zhao X, Li X, Liang S, Dong X, Zhang Z. 3-Hydroxyflavone derivatives: promising scaffolds for fluorescent imaging in cells. RSC Adv 2021; 11:28851-28862. [PMID: 35478549 PMCID: PMC9038104 DOI: 10.1039/d1ra04767a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 08/21/2021] [Indexed: 11/21/2022] Open
Abstract
As a typical class of excited-state intramolecular proton transfer (ESIPT) molecules, 3-hydroxyflavone derivatives (3HF, also known as flavonols) have received much attention recently. Thereinto, the role of hydrophobic microenvironment is significant importance in promoting the process and effects of ESIPT, which can be regulated by the solvents, the existence of metal ions and proteins rich with α-helix structures or the advanced DNA structures. Considering that plenty of biological macromolecules offer cellular hydrophobic microenvironment, enhancing the ESIPT effects and resulting in dual emission, 3HF could be a promising scaffold for the development of fluorescent imaging in cells. Furthermore, as the widespread occurance of compounds with biological activity in plants, 3HF derivatives are much more secure to be cellular diagnosis and treatment integrated fluorescent probes. In this review, multiple regulatory strategies for the fluorescence emission of 3HF derivatives have been collectively and comprehensively analyzed, including the solvent effects, metal chelation, interaction with proteins or DNAs, which would be beneficial for ESIPT-promoting or ESIPT-blocking processes and then enhance or control the fluorescence emission of 3HF effectively. We expect that this review would provide a new perspective to develop novel 3HF-based fluorescent sensors for imaging in cells and plants.
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Affiliation(s)
- Xueke Zhao
- National Local Joint Engineering Laboratory for Advanced Textile Processing and Clean Production, Wuhan Textile University Wuhan Hubei 430073 P. R. China
| | - Xiang Li
- College of Chemistry and Molecular Engineering, Peking University Beijing 100871 P. R. China .,School of Chemistry, Central China Normal University Wuhan Hubei 430079 P. R. China
| | - Shuyu Liang
- College of Chemistry and Molecular Engineering, Peking University Beijing 100871 P. R. China
| | - Xiongwei Dong
- National Local Joint Engineering Laboratory for Advanced Textile Processing and Clean Production, Wuhan Textile University Wuhan Hubei 430073 P. R. China
| | - Zhe Zhang
- Institute of Environmental Research at Greater Bay Area, Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Guangzhou Key Laboratory for Clean Energy and Materials, Guangzhou University Guangzhou 510006 China
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88
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Gour A, Manhas D, Bag S, Gorain B, Nandi U. Flavonoids as potential phytotherapeutics to combat cytokine storm in SARS-CoV-2. Phytother Res 2021; 35:4258-4283. [PMID: 33786876 PMCID: PMC8250405 DOI: 10.1002/ptr.7092] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 02/22/2021] [Accepted: 03/12/2021] [Indexed: 01/08/2023]
Abstract
Emergence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection, COVID-19, has become the global panic since December 2019, which urges the global healthcare professionals to identify novel therapeutics to counteract this pandemic. So far, there is no approved treatment available to control this public health issue; however, a few antiviral agents and repurposed drugs support the patients under medical supervision by compromising their adverse effects, especially in emergency conditions. Only a few vaccines have been approved to date. In this context, several plant natural products-based research studies are evidenced to play a crucial role in immunomodulation that can prevent the chances of infection as well as combat the cytokine release storm (CRS) generated during COVID-19 infection. In this present review, we have focused on flavonoids, especially epicatechin, epigallocatechin gallate, hesperidin, naringenin, quercetin, rutin, luteolin, baicalin, diosmin, ge nistein, biochanin A, and silymarin, which can counteract the virus-mediated elevated levels of inflammatory cytokines leading to multiple organ failure. In addition, a comprehensive discussion on available in silico, in vitro, and in vivo findings with critical analysis has also been evaluated, which might pave the way for further development of phytotherapeutics to identify the potential lead candidatetoward effective and safe management of the SARS-CoV-2 disease.
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Affiliation(s)
- Abhishek Gour
- PK‐PD, Toxicology and Formulation DivisionCSIR‐Indian Institute of Integrative MedicineJammuIndia
- Academy of Scientific and Innovative Research (AcSIR)GhaziabadUttar PradeshIndia
| | - Diksha Manhas
- PK‐PD, Toxicology and Formulation DivisionCSIR‐Indian Institute of Integrative MedicineJammuIndia
- Academy of Scientific and Innovative Research (AcSIR)GhaziabadUttar PradeshIndia
| | - Swarnendu Bag
- Proteomics DivisionCSIR‐Institute of Genomics and Integrative BiologyNew DelhiIndia
| | - Bapi Gorain
- School of Pharmacy, Faculty of Health and Medical SciencesTaylor's UniversitySubang JayaMalaysia
| | - Utpal Nandi
- PK‐PD, Toxicology and Formulation DivisionCSIR‐Indian Institute of Integrative MedicineJammuIndia
- Academy of Scientific and Innovative Research (AcSIR)GhaziabadUttar PradeshIndia
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Wang X, Cao Y, Chen S, Lin J, Bian J, Huang D. Anti-Inflammation Activity of Flavones and Their Structure-Activity Relationship. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:7285-7302. [PMID: 34160206 DOI: 10.1021/acs.jafc.1c02015] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Flavones are an important class of bioactive constituents in foods, and their structural diversity enables them to interact with different targets. In particular, flavones are known for their anti-inflammatory activity. Herein, we summarized commonly applied in vitro, in vivo, and clinical models in testing anti-inflammatory activity of flavones. The anti-inflammatory structure-activity relationship of flavones was systematically mapped and supported with cross comparisons of that with flavanones, flavanols, and isoflavones. Hydroxyl groups (-OH) are indispensable for the anti-inflammatory function of flavones, and -OH at the C-5 and C-4' positions enhance while -OH at the C-6, C-7, C-8, and C-3' positions attenuate their activity. Moreover, the C2-C3 single bond, -OH at the C-3 and B-ring positions undermine flavone aglycones' activity. Most of the flavone aglycones function through NF-κB, MAPK, and JNK-STAT pathways, and their possible cell binding targets are kinase, aryl hydrocarbon receptor (AhR), G-protein coupled receptors, and estrogen receptors. However, the structure and anti-inflammatory activity relationship of flavones were unclear, and further research shall be conducted to close the gap in order to guide development of evidence-based functional foods.
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Affiliation(s)
- Xiang Wang
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore, 117542
| | - Yujia Cao
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore, 117542
| | - Siyu Chen
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore, 117542
| | - Jiachen Lin
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore, 117542
| | - Jinsong Bian
- Department of Pharmacology, School of Medicine, Southern University of Science and Technology, Shenzhen 518055, PR China
- National University of Singapore (Suzhou) Research Institute, 377 Linquan Street, Suzhou 215123, PR China
| | - Dejian Huang
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore, 117542
- National University of Singapore (Suzhou) Research Institute, 377 Linquan Street, Suzhou 215123, PR China
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90
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Linh NTT, Ha NTT, Tra NT, Anh LTT, Tuyen NV, Son NT. Medicinal Plant Centipeda Minima: A Resource of Bioactive Compounds. Mini Rev Med Chem 2021; 21:273-287. [PMID: 33087028 DOI: 10.2174/1389557520666201021143257] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 07/27/2020] [Accepted: 08/20/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Centipeda minima (the family Asteraceae) is an annual herbaceous plant native to the tropical regions, especially in eastern tropical Asia. C. minima is well-known in the list of medicinal plants with capacities in treatment of whooping cough, nasal allergy, malaria, and asthma. More than sixty reports on phytochemical and pharmacological aspects of this plant are now available, but a supportive review is insufficient. OBJECTIVE The current review aims to make a compilation of almost all of the isolated compounds from the title plant, together with their pharmacological activities. METHODOLOGY Centipeda minima is a meaningful keyword to search for previous references, while the reliable databases, such as Sci-Finder, Google Scholar, Pub Med, Science Direct, the Web of Science, Scopus, Bentham science, Taylor Francis, Springer, IOP Science were utilized at most. CONCLUSION More than one hundred secondary metabolites, classifying as terpenoids, flavonoids, mono-phenols, fatty acids, amides, and other types, were isolated from this plant. Among them, sesquiterpene lactones are dominant in either C. minima species or numerous plants of genus Centipeda. These phytochemical groups also possessed various biological results like anti-cancer, anti-bacteria, anti-allergy, anti-virus, anti-inflammation, and hepatoprotective activities. With many kinds of bioactive results such as anti-cancer and anti-inflammation, the use of C. minima plant extracts and isolated compounds for drug development seems to be a futuristic strategy.
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Affiliation(s)
- Nguyen Thi Thuy Linh
- Department of Applied Biotech, Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Caugiay, Hanoi, Vietnam
| | - Nguyen Thi Thu Ha
- Department of Applied Biotech, Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Caugiay, Hanoi, Vietnam
| | - Nguyen Thanh Tra
- Department of Applied Biotech, Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Caugiay, Hanoi, Vietnam
| | - Le Thi Tu Anh
- Department of Applied Biotech, Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Caugiay, Hanoi, Vietnam
| | - Nguyen Van Tuyen
- Department of Applied Biotech, Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Caugiay, Hanoi, Vietnam
| | - Ninh The Son
- Department of Applied Biotech, Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Caugiay, Hanoi, Vietnam
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Orso G, Solovyev MM, Facchiano S, Tyrikova E, Sateriale D, Kashinskaya E, Pagliarulo C, Hoseinifar HS, Simonov E, Varricchio E, Paolucci M, Imperatore R. Chestnut Shell Tannins: Effects on Intestinal Inflammation and Dysbiosis in Zebrafish. Animals (Basel) 2021; 11:ani11061538. [PMID: 34070355 PMCID: PMC8228309 DOI: 10.3390/ani11061538] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 05/21/2021] [Indexed: 12/15/2022] Open
Abstract
Simple Summary With the increase in global population the production of animal proteins becomes increasingly crucial. Aquaculture is the first animal protein supply industry for human consumption. Intensive farming techniques are employed to increase productivity, but these may cause stressful conditions for fish, resulting in impaired growth and poor health conditions. Intestinal inflammation is one of the most common diseases of fish in intensive farming. Intestinal inflammation is usually accompanied by an alteration of the microbiota or dysbiosis. Inflammation and dysbiosis are so tightly intertwined that inflammation may contribute to or result from dysregulation of gut microbiota. Natural substances of plant origin rich in bioactive molecules or more simply phytochemicals, have been proved to be able to reduce inflammation and improve the general health status in various commercially relevant species. In this study, we evaluated the effect of tannins, a class of polyphenols, the most abundant phytochemicals, on intestinal inflammation and microbiota in zebrafish (Danio rerio), a small freshwater fish become an attractive biomedicine and aquaculture animal model during the last decades. The zebrafish has been employed in a vast array of studies aiming at investigating the essential processes underlying intestinal inflammation and injury due to its conservative gut morphology and functions. In this study, we administered a diet enriched with chestnut shell extract rich in tannins to a zebrafish model of intestinal inflammation. The treatment ameliorated the damaged intestinal morphophysiology and the microbiota asset. Our results sustain that products of natural origin with low environmental impact and low cost, such as tannins, may help to ease some of the critical issues affecting the aquaculture sector. Abstract The aim of the present study was to test the possible ameliorative efficacy of phytochemicals such as tannins on intestinal inflammation and dysbiosis. The effect of a chestnut shell (Castanea sativa) extract (CSE) rich in polyphenols, mainly represented by tannins, on k-carrageenan-induced intestinal inflammation in adult zebrafish (Danio rerio) was tested in a feeding trial. Intestinal inflammation was induced by 0.1% k-carrageenan added to the diet for 10 days. CSE was administered for 10 days after k-carrageenan induced inflammation. The intestinal morphology and histopathology, cytokine expression, and microbiota were analyzed. The k-carrageenan treatment led to gut lumen expansion, reduction of intestinal folds, and increase of the goblet cells number, accompanied by the upregulation of pro-inflammatory factors (TNFα, COX2) and alteration in the number and ratio of taxonomic groups of bacteria. CSE counteracted the inflammatory status enhancing the growth of health helpful bacteria (Enterobacteriaceae and Pseudomonas), decreasing the pro-inflammatory factors, and activating the anti-inflammatory cytokine IL-10. In conclusion, CSE acted as a prebiotic on zebrafish gut microbiota, sustaining the use of tannins as food additives to ameliorate the intestinal inflammation. Our results may be relevant for both aquaculture and medical clinic fields.
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Affiliation(s)
- Graziella Orso
- Department of Science and Technology (DST), University of Sannio, 82100 Benevento, Italy; (G.O.); (S.F.); (D.S.); (C.P.); (E.V.); (R.I.)
| | - Mikhail M. Solovyev
- Institute of Systematics and Ecology of Animals, Siberian Branch of RAS, 630091 Novosibirsk, Russia; (M.M.S.); (E.T.); (E.K.)
- Biological Institute, Tomsk State University, 634050 Tomsk, Russia
| | - Serena Facchiano
- Department of Science and Technology (DST), University of Sannio, 82100 Benevento, Italy; (G.O.); (S.F.); (D.S.); (C.P.); (E.V.); (R.I.)
| | - Evgeniia Tyrikova
- Institute of Systematics and Ecology of Animals, Siberian Branch of RAS, 630091 Novosibirsk, Russia; (M.M.S.); (E.T.); (E.K.)
- Department of Natural Sciences, Novosibirsk State University, 630091 Novosibirsk, Russia
| | - Daniela Sateriale
- Department of Science and Technology (DST), University of Sannio, 82100 Benevento, Italy; (G.O.); (S.F.); (D.S.); (C.P.); (E.V.); (R.I.)
| | - Elena Kashinskaya
- Institute of Systematics and Ecology of Animals, Siberian Branch of RAS, 630091 Novosibirsk, Russia; (M.M.S.); (E.T.); (E.K.)
| | - Caterina Pagliarulo
- Department of Science and Technology (DST), University of Sannio, 82100 Benevento, Italy; (G.O.); (S.F.); (D.S.); (C.P.); (E.V.); (R.I.)
| | - Hossein S. Hoseinifar
- Department of Fisheries, Gorgan University of Agricultural Sciences and Natural Resources, 49138-15739 Gorgan, Iran;
| | - Evgeniy Simonov
- Institute of Environmental and Agricultural Biology (X-BIO), University of Tyumen, 625003 Tyumen, Russia;
| | - Ettore Varricchio
- Department of Science and Technology (DST), University of Sannio, 82100 Benevento, Italy; (G.O.); (S.F.); (D.S.); (C.P.); (E.V.); (R.I.)
| | - Marina Paolucci
- Department of Science and Technology (DST), University of Sannio, 82100 Benevento, Italy; (G.O.); (S.F.); (D.S.); (C.P.); (E.V.); (R.I.)
- Correspondence:
| | - Roberta Imperatore
- Department of Science and Technology (DST), University of Sannio, 82100 Benevento, Italy; (G.O.); (S.F.); (D.S.); (C.P.); (E.V.); (R.I.)
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92
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Behl T, Mehta K, Sehgal A, Singh S, Sharma N, Ahmadi A, Arora S, Bungau S. Exploring the role of polyphenols in rheumatoid arthritis. Crit Rev Food Sci Nutr 2021; 62:5372-5393. [PMID: 33998910 DOI: 10.1080/10408398.2021.1924613] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Rheumatoid arthritis (RA) is a chronic, inflammatory and autoimmune disorder which is mainly characterized by inflammation in joints, bone erosions and cartilaginous destruction that leads to joint dysfunction, deformation, and/or permanent functional impairment. The prevalence of RA is increasing, incurring a considerable burden on healthcare systems globally. The exact etiology of RA is unknown, with various pathways implicated in its pathophysiology. Non-steroidal anti-inflammatory drugs (NSAIDs) including celecoxib, diclofenac and ibuprofen, disease-modifying anti-rheumatic drugs (DMARD) including azathioprine, methotrexate and cyclosporine, biological agents including anakinra, infliximab, and rituximab and immunosuppressants are used for symptomatic relief in patients with RA, but these medications have severe adverse effects such as gastric ulcers, hypertension, hepatotoxicity and renal abnormalities which restrict their use in the treatment of RA; new RA treatments with minimal side-effects are urgently required. There is accumulating evidence that dietary polyphenols may show therapeutic efficacy in RA through their antioxidant, anti-inflammatory, apoptotic, and immunosuppressant activities and modulation of the tumor necrosis factor-α (TNF-α), interleukin (IL)-6, mitogen-activated protein kinase (MAPK), IL-1β, c-Jun N-terminal kinase (JNK), and nuclear factor κ light-chain-enhancer of activated B cell (NF-κB) pathways. While resveratrol, genistein, carnosol, epigallocatechin gallate, curcumin, kaempferol, and hydroxytyrosol have also been studied for the treatment of RA, the majority of data are derived from animal models. Here, we review the various pathways involved in the development of RA and the preclinical and clinical data supporting polyphenols as potential therapeutic agents in RA patients. Our review highlights that high-quality clinical studies are required to decisively establish the anti-rheumatic efficacy of polyphenolic compounds.
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Affiliation(s)
- Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Keshav Mehta
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Aayush Sehgal
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Sukhbir Singh
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Neelam Sharma
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Amirhossein Ahmadi
- Faculty of Pharmacy, Mazandaran University of Medial Sciences, Sari, Iran
| | - Sandeep Arora
- Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India
| | - Simona Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, Oradea, Romania
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93
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Santana FPR, Thevenard F, Gomes KS, Taguchi L, Câmara NOS, Stilhano RS, Ureshino RP, Prado CM, Lago JHG. New perspectives on natural flavonoids on COVID-19-induced lung injuries. Phytother Res 2021; 35:4988-5006. [PMID: 33928690 PMCID: PMC8242604 DOI: 10.1002/ptr.7131] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 03/11/2021] [Accepted: 04/06/2021] [Indexed: 12/21/2022]
Abstract
The SARS-CoV-2 virus, responsible for COVID-19, spread rapidly worldwide and became a pandemic in 2020. In some patients, the virus remains in the respiratory tract, causing pneumonia, respiratory failure, acute respiratory distress syndrome (ARDS), and sepsis, leading to death. Natural flavonoids (aglycone and glycosides) possess broad biological activities encompassing antiinflammatory, antiviral, antitumoral, antiallergic, antiplatelet, and antioxidant effects. While many studies have focused on the effects of natural flavonoids in experimental models, reports based on clinical trials are still insufficient. In this review, we highlight the effects of flavonoids in controlling pulmonary diseases, particularly the acute respiratory distress syndrome, a consequence of COVID-19, and their potential use in coronavirus-related diseases. Furthermore, we also focus on establishing a relationship between biological potential and chemical aspects of related flavonoids and discuss several possible mechanisms of action, pointing out some possible effects on COVID-19.
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Affiliation(s)
- Fernanda Paula R Santana
- Department of Bioscience, Federal University of São Paulo, Santos, São Paulo, Brazil.,Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, São Paulo, Brazil
| | - Fernanda Thevenard
- Center of Natural Sciences and Humanities, Federal University of ABC, São Paulo, São Paulo, Brazil
| | - Kaio S Gomes
- Center of Natural Sciences and Humanities, Federal University of ABC, São Paulo, São Paulo, Brazil
| | - Laura Taguchi
- Department of Bioscience, Federal University of São Paulo, Santos, São Paulo, Brazil
| | - Niels Olsen S Câmara
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, São Paulo, Brazil
| | - Roberta S Stilhano
- Department of Physiological Sciences, Santa Casa de São Paulo School of Medical Sciences, São Paulo, São Paulo, Brazil
| | - Rodrigo P Ureshino
- Department of Biological Science, Federal University of São Paulo, Diadema, São Paulo, Brazil
| | - Carla Maximo Prado
- Department of Bioscience, Federal University of São Paulo, Santos, São Paulo, Brazil
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Milia E, Bullitta SM, Mastandrea G, Szotáková B, Schoubben A, Langhansová L, Quartu M, Bortone A, Eick S. Leaves and Fruits Preparations of Pistacia lentiscus L.: A Review on the Ethnopharmacological Uses and Implications in Inflammation and Infection. Antibiotics (Basel) 2021; 10:antibiotics10040425. [PMID: 33921406 PMCID: PMC8069618 DOI: 10.3390/antibiotics10040425] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/31/2021] [Accepted: 04/09/2021] [Indexed: 12/28/2022] Open
Abstract
There is an increasing interest in revisiting plants for drug discovery, proving scientifically their role as remedies. The aim of this review was to give an overview of the ethnopharmacological uses of Pistacia lentiscus L. (PlL) leaves and fruits, expanding the search for the scientific discovery of their chemistry, anti-inflammatory, antioxidative and antimicrobial activities. PlL is a wild-growing shrub rich in terpenoids and polyphenols, the oil and extracts of which have been widely used against inflammation and infections, and as wound healing agents. The more recurrent components in PlL essential oil (EO) are represented by α-pinene, terpinene, caryophyllene, limonene and myrcene, with high variability in concentration depending on the Mediterranean country. The anti-inflammatory activity of the oil mainly occurs due to the inhibition of pro-inflammatory cytokines and the arachidonic acid cascade. Interestingly, the capacity against COX-2 and LOX indicates PlL EO as a dual inhibitory compound. The high content of polyphenols enriching the extracts provide explanations for the known biological properties of the plant. The protective effect against reactive oxygen species is of wide interest. In particular, their anthocyanins content greatly clarifies their antioxidative capacity. Further, the antimicrobial activity of PlL oil and extracts includes the inhibition of Staphylococcus aureus, Escherichia coli, periodontal bacteria and Candida spp. In conclusion, the relevant scientific properties indicate PlL as a nutraceutical and also as a therapeutic agent against a wide range of diseases based on inflammation and infections.
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Affiliation(s)
- Egle Milia
- Department of Medicine, Surgery and Experimental Sciences, University of Sassari, Viale San Pietro 43, 07100 Sassari, Italy
- Correspondence: (E.M.); (S.E.); Tel.: +39-79-228437 (E.M.); +41-31-632-25-42 (S.E.)
| | - Simonetta Maria Bullitta
- C.N.R., Institute for Animal Production System in Mediterranean Environment (ISPAAM), Traversa La Crucca 3, Località Baldinca, 07100 Sassari, Italy;
| | - Giorgio Mastandrea
- Department of Biomedical Sciences, University of Sassari, Viale San Pietro 43/C, 07100 Sassari, Italy;
| | - Barbora Szotáková
- Faculty of Pharmacy, Charles University, Akademika Heyrovského 1203, 50005 Hradec Králové, Czech Republic;
| | - Aurélie Schoubben
- Department of Pharmaceutical Sciences, University of Perugia, Via Fabretti, 48-06123 Perugia, Italy;
| | - Lenka Langhansová
- Institute of Experimental Botany, Czech Academy of Sciences, Rozvojová 263, 16502 Prague, Czech Republic;
| | - Marina Quartu
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy;
| | - Antonella Bortone
- Dental Unite, Azienda Ospedaliero-Universitaria di Sassari, 07100 Sassari, Italy;
| | - Sigrun Eick
- Department of Periodontology, School of Dental Medicine, University of Bern, Freiburgstrasse 3, 3010 Bern, Switzerland
- Correspondence: (E.M.); (S.E.); Tel.: +39-79-228437 (E.M.); +41-31-632-25-42 (S.E.)
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95
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Bai A, Chen A, Chen W, Luo X, Liu S, Zhang M, Liu Y, Zhang D. Study on degradation behaviour, residue distribution, and dietary risk assessment of propiconazole in celery and onion under field application. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:1998-2005. [PMID: 32949153 DOI: 10.1002/jsfa.10817] [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: 06/29/2020] [Revised: 08/25/2020] [Accepted: 09/19/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Propiconazole is widely used to control fungal diseases in field crops, including celery and onion. The potential risk to the environment and human health has aroused much public concern. Therefore, it is significant to investigate the degradation behaviour, residue distribution, and dietary risk assessment of propiconazole in celery and onion. RESULTS A sensitive analytical method for determination of propiconazole residue in celery and onion was established and validated through high-performance liquid chromatography tandem mass spectrometry. The average recovery rate of propiconazole ranged from 85.7% to 101.8%, with a relative standard deviation of 2.1-6.3%. For the dissipation kinetics, the data showed that propiconazole in celery and onion was degraded, with half-lives of 6.1-6.2 days and 8.7-8.8 days respectively. In the terminal residue experiments, the residues of propiconazole were below 4.66 mg kg-1 in celery after application two or three times and were below 0.029 mg kg-1 in onion after application of three or four times with an interval of 14 days under the designed dosages. The chronic and acute dietary exposure assessments for propiconazole were valued by risk quotient, with all values being lower than 100%. CONCLUSION Propiconazole in celery and onion was rapidly degraded following first-order kinetics models. The dietary risk of propiconazole through celery or onion was negligible to consumers. The study not only offers a valuable reference for reasonable usage of propiconazole on celery and onion, but also facilitates the establishment of maximum residue limits in China. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Aijuan Bai
- Longping Branch, Graduate School of Hunan University, Changsha, 410125, China
- Hunan Plant Protection Institute, Hunan Academy of Agricultural Science, Changsha, 410125, China
| | - Ang Chen
- Hunan Plant Protection Institute, Hunan Academy of Agricultural Science, Changsha, 410125, China
| | - Wuying Chen
- Hunan Plant Protection Institute, Hunan Academy of Agricultural Science, Changsha, 410125, China
| | - Xiangwen Luo
- Hunan Plant Protection Institute, Hunan Academy of Agricultural Science, Changsha, 410125, China
| | - Shaowen Liu
- Hunan Institute of Agricultural Environment and Ecology, Hunan Academy of Agricultural Science, Changsha, 410125, China
| | - Min Zhang
- Hunan Plant Protection Institute, Hunan Academy of Agricultural Science, Changsha, 410125, China
| | - Yong Liu
- Longping Branch, Graduate School of Hunan University, Changsha, 410125, China
- Hunan Plant Protection Institute, Hunan Academy of Agricultural Science, Changsha, 410125, China
| | - Deyong Zhang
- Longping Branch, Graduate School of Hunan University, Changsha, 410125, China
- Hunan Plant Protection Institute, Hunan Academy of Agricultural Science, Changsha, 410125, China
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96
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Wang K, Xu Z, Liao X. Bioactive compounds, health benefits and functional food products of sea buckthorn: a review. Crit Rev Food Sci Nutr 2021; 62:6761-6782. [PMID: 33783272 DOI: 10.1080/10408398.2021.1905605] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Sea buckthorn (Hippophae rhamnoides L.), which has been categorized as a "medicine food homology" fruit by China's National Health Commission for both nutritional and medicinal purposes, has nearly 200 kinds of nutritive and bioactive compounds such as polyunsaturated fatty acids, carotenoids, sugar alcohols, superoxide dismutase and phytosterols. Significant bioactivity, including cardiovascular improvement, antidiabetic and anti-obesity activity, have highlighted the application of sea buckthorn. This review compiled a database of the phytochemical compounds in sea buckthorn, which contains the contents of 106 nutrients and 74 bioactive compounds. The health benefits of sea buckthorn and its extracts were summarized and the mechanism of anti-oxidation and anti-inflammation were introduced in detail. Seventeen common marketed products of sea buckthorn from 8 countries were collected. A future scope is really needed to explore the mechanism of sea buckthorn bioactive compounds along with the incorporation cost-effective functional food products.
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Affiliation(s)
- Kewen Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China.,Key Laboratory of Agro-food Safety and Quality, Ministry of Agriculture and Rural Affairs, Institute of Quality Standard & Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Zhenzhen Xu
- Key Laboratory of Agro-food Safety and Quality, Ministry of Agriculture and Rural Affairs, Institute of Quality Standard & Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Xiaojun Liao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
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97
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Lin K, Qin Z, Qu C, Chen X, Jiang Q, Li M, Zheng Q, Li D. Hydroxyl safflower yellow B combined with doxorubicin inhibits the proliferation of human breast cancer MCF-7 cells. Oncol Lett 2021; 21:426. [PMID: 33850567 PMCID: PMC8025109 DOI: 10.3892/ol.2021.12687] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 02/25/2021] [Indexed: 01/05/2023] Open
Abstract
Doxorubicin (DOX) is currently the preferred chemotherapeutic agent for breast cancer, and hydroxyl safflower yellow B (HSYB) has a tumor growth-inhibiting activity. The present study aimed to investigate the effects of HSYB combined with DOX on the proliferation of human breast cancer MCF-7 cells and explore the underlying mechanism. MTT and cell colony formation assays revealed that the proliferation rate of MCF-7 cells was signifiscantly decreased after HSYB and DOX treatment. Combined HSYB and DOX treatment significantly decreased the expression levels of BCL-2 in MCF-7 cells, while the expression levels of apoptosis-associated proteins, including cleaved caspase-9, BAX and cleaved caspase-3, were markedly increased. Furthermore, flow cytometry and western blot analysis demonstrated that combined HSYB and DOX treatment stimulated an increase in intracellular reactive oxygen species and promoted the release of cytochrome c, leading to apoptosis. The current data suggested that the combination of HSYB and DOX may have marked antitumor activity.
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Affiliation(s)
- Kehao Lin
- Yantai Key Laboratory of Pharmacology of Traditional Chinese Medicine in Tumor Metabolism, School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - Ze Qin
- Department of Anesthesia, The Fourth Hospital of Shijiazhuang, Shijiazhuang, Hebei 050011, P.R. China
| | - Chuanjun Qu
- Yantai Key Laboratory of Pharmacology of Traditional Chinese Medicine in Tumor Metabolism, School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - Xiaoyu Chen
- Yantai Key Laboratory of Pharmacology of Traditional Chinese Medicine in Tumor Metabolism, School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - Qingling Jiang
- Yantai Key Laboratory of Pharmacology of Traditional Chinese Medicine in Tumor Metabolism, School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - Minjing Li
- Yantai Key Laboratory of Pharmacology of Traditional Chinese Medicine in Tumor Metabolism, School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - Qiusheng Zheng
- Yantai Key Laboratory of Pharmacology of Traditional Chinese Medicine in Tumor Metabolism, School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China.,Key Laboratory of Xinjiang Endemic Phytomedicine Resources of Ministry of Education, School of Pharmacy, Shihezi University, Shihezi, Xinjiang 832002, P.R. China
| | - Defang Li
- Yantai Key Laboratory of Pharmacology of Traditional Chinese Medicine in Tumor Metabolism, School of Integrated Traditional Chinese and Western Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
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98
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Hong X, Ajat M, Fakurazi S, Noor AM, Ismail IS. Anti-inflammatory evaluation of Scurrula ferruginea (jack) danser parasitizing on Tecoma stans (L.) H.B.K. in LPS/IFN-γ-induced RAW 264.7 macrophages. JOURNAL OF ETHNOPHARMACOLOGY 2021; 268:113647. [PMID: 33271242 DOI: 10.1016/j.jep.2020.113647] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 11/20/2020] [Accepted: 11/25/2020] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Scurrula ferruginea (Jack) Danser (locally known as 'Dedalu' or 'dian nan ji sheng' in Malaysia and China) is a hemi-parasitic shrub that is widely used as herbal medicine to treat inflammation, rheumatism, and stroke. However, the scientific basis of its anti-inflammatory function and mechanism remain to be proven. AIM OF THE STUDY To evaluate the anti-inflammatory activity as well as the preliminary mechanism of S. ferruginea parasitizing on Tecoma stans. MATERIALS AND METHODS The anti-inflammatory capability of freeze-dried stem aqueous extract was assessed via inhibition of inflammatory cytokines interleukin- (IL-) 1β, IL-6, IL-10, and tumor necrosis factor-alpha (TNF-α) production in lipopolysaccharide (LPS) and interferon-γ (IFN-γ) stimulated RAW 264.7 macrophages. The underlying anti-inflammatory mechanism was deciphered through reverse transcriptase and real time quantitative polymerase chain reactions (RT-PCR and qPCR) for inducible NO synthase (iNOS), cyclooxygenase-2 (COX-2), IL-1β, and TNF-α mRNA expression. RESULTS The results exhibited that aqueous extract of freeze-dried S. ferruginea stem sample concentration-dependently inhibited IL-1β protein production along with the down regulation of iNOS and IL-1β mRNA expression. Moreover, it significantly suppressed the protein release of IL-6 and IL-10 in a concentration-dependent manner. However, it slightly reduced TNF-α at higher sample concentration (250 μg/mL) without affecting the mRNA expression levels of COX-2 and TNF-α. CONCLUSIONS This study suggests that S. ferruginea parasitizing on Tecoma stans exerted anti-inflammatory capability attributed to inhibition of iNOS and IL-1β mRNA expression, NO creation, IL-1β, IL-6, IL-10, and TNF-α protein production, indicating this plant might be a useful plant-derived candidate against inflammation.
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Affiliation(s)
- Xia Hong
- Laboratory of Natural Products, Institute of Bioscience, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia; Hebei Key Laboratory of Research and Development for Traditional Chinese Medicine, Chengde Medical University, 067000, Chengde, Hebei, PR China
| | - Mokrish Ajat
- Department of Veterinary Pre-Clinical Science, Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
| | - Sharida Fakurazi
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Akmal Mohd Noor
- Department of Veterinary Pre-Clinical Science, Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Intan Safinar Ismail
- Laboratory of Natural Products, Institute of Bioscience, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia; Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
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99
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Silva B, Biluca FC, Gonzaga LV, Fett R, Dalmarco EM, Caon T, Costa ACO. In vitro anti-inflammatory properties of honey flavonoids: A review. Food Res Int 2021; 141:110086. [PMID: 33641965 DOI: 10.1016/j.foodres.2020.110086] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 12/22/2020] [Accepted: 12/25/2020] [Indexed: 12/15/2022]
Abstract
Honey is a natural ready-to-eat product rich in flavonoids, which is known by the wound healing properties due to both antibacterial and antioxidant activity. Flavonoids mitigate inflammatory processes, and thus it could currently support studies of anti-inflammatory potential of honeys. In this review, in vitro anti-inflammatory properties of flavonoids found in honey were prioritized. Mechanistic information of specific isolated flavonoids as modulators of inflammatory processes are summarized aiming to stimulate studies regarding the action of honey in inflammatory events. Lastly, a structure-activity relationship (SAR) of flavonoids was also included. Flavonoids found in honey have demonstrated antioxidant properties and ability to inhibit pro-inflammatory enzymes such as COX, LOX, iNOS, and pro-inflammatory mediators, including nitric oxide, cytokines and chemokines. Transcriptional factors such as NF-κB are also modulated by flavonoids, controlling the expression of several inflammatory mediators. SAR studies demonstrate the effect of flavonoids in the prevention of inflammatory cascades. Despite the promising reports of in vitro anti-inflammatory activity, well-designed clinical trials need yet to be performed to confirm the benefits of honeys from different botanical sources in diseases that include episodes of inflammation.
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Affiliation(s)
- Bibiana Silva
- Department of Food Science and Technology, Federal University of Santa Catarina, Florianópolis, SC, Brazil.
| | - Fabíola Carina Biluca
- Department of Food Science and Technology, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Luciano Valdemiro Gonzaga
- Department of Food Science and Technology, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Roseane Fett
- Department of Food Science and Technology, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | | | - Thiago Caon
- Department of Pharmaceutical Sciences, Federal University of Santa Catarina, Florianópolis, SC, Brazil
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100
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Park H, Jin UH, Karki K, Allred C, Davidson LA, Chapkin RS, Orr AA, Nowshad F, Jayaraman A, Tamamis P, Safe S. Hydroxylated Chalcones as Aryl Hydrocarbon Receptor Agonists: Structure-Activity Effects. Toxicol Sci 2021; 180:148-159. [PMID: 33263770 PMCID: PMC7916741 DOI: 10.1093/toxsci/kfaa179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Hydroxylated chalcones are phytochemicals which are biosynthetic precursors of flavonoids and their 1,3-diaryl-prop-2-en-1-one structure is used as a scaffold for drug development. In this study, the structure-dependent activation of aryl hydrocarbon receptor (AhR)-responsive CYP1A1, CYP1B1, and UGT1A1 genes was investigated in Caco2 colon cancer cells and in non-transformed young adult mouse colonocytes (YAMC) cells. The effects of a series of di- and trihydroxychalcones as AhR agonists was structure dependent with maximal induction of CYP1A1, CYP1B1, and UGT1A1 in Caco2 cells observed for compounds containing 2,2'-dihydroxy substituents and this included 2,2'-dihydroxy-, 2,2',4'-trihydroxy-, and 2,2',5'-trihydroxychalcones. In contrast, 2',4,5'-, 2'3',4'-, 2',4,4'-trihydroxy, and 2',3-, 2',4-, 2',4'-, and 2',5-dihydroxychalcones exhibited low to non-detectable AhR activity in Caco2 cells. In addition, all of the hydroxychalcones exhibited minimal to non-detectable activity in YAMC cells, whereas 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) induced CYP1A1, CYP1B1, and UGT1A1 in Caco2 and YAMC cells. The activity of AhR-active chalcones was confirmed by determining their effects in AhR-deficient Caco2 cells. In addition, 2,2'-dihydroxychalcone induced CYP1A1 protein and formation of an AhR-DNA complex in an in vitro assay. Simulation and modeling studies of hydroxylated chalcones confirmed their interactions with the AhR ligand-binding domain and were consistent with their structure-dependent activity as AhR ligands. Thus, this study identifies hydroxylated chalcones as AhR agonists with potential for these phytochemicals to impact AhR-mediated colonic pathways.
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Affiliation(s)
- Hyejin Park
- Department of Veterinary Physiology and Pharmacology, College Station, Texas 77843, USA
| | - Un-Ho Jin
- Department of Veterinary Physiology and Pharmacology, College Station, Texas 77843, USA
| | - Keshav Karki
- Department of Veterinary Physiology and Pharmacology, College Station, Texas 77843, USA
| | - Clinton Allred
- Departments of Nutrition and Biochemistry and Biophysics, College Station, Texas 77843, USA
| | - Laurie A Davidson
- Departments of Nutrition and Biochemistry and Biophysics, College Station, Texas 77843, USA
| | - Robert S Chapkin
- Departments of Nutrition and Biochemistry and Biophysics, College Station, Texas 77843, USA
| | - Asuka A Orr
- Department of Chemical Engineering, Texas A&M University, College Station, Texas 77843, USA
| | - Farrhin Nowshad
- Department of Chemical Engineering, Texas A&M University, College Station, Texas 77843, USA
| | - Arul Jayaraman
- Department of Chemical Engineering, Texas A&M University, College Station, Texas 77843, USA
| | - Phanourios Tamamis
- Department of Chemical Engineering, Texas A&M University, College Station, Texas 77843, USA
| | - Stephen Safe
- Department of Veterinary Physiology and Pharmacology, College Station, Texas 77843, USA
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