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Kłósek M, Kurek-Górecka A, Balwierz R, Krawczyk-Łebek A, Kostrzewa-Susłow E, Bronikowska J, Jaworska D, Czuba ZP. The Effect of Methyl-Derivatives of Flavanone on MCP-1, MIP-1β, RANTES, and Eotaxin Release by Activated RAW264.7 Macrophages. Molecules 2024; 29:2239. [PMID: 38792101 PMCID: PMC11123782 DOI: 10.3390/molecules29102239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 05/01/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024] Open
Abstract
Chemokines, also known as chemotactic cytokines, stimulate the migration of immune cells. These molecules play a key role in the pathogenesis of inflammation leading to atherosclerosis, neurodegenerative disorders, rheumatoid arthritis, insulin-resistant diabetes, and cancer. Moreover, they take part in inflammatory bowel disease (IBD). The main objective of our research was to determine the activity of methyl-derivatives of flavanone, namely, 2'-methylflavanone (5B), 3'-methylflavanone (6B), 4'-methylflavanone (7B), and 6-methylflavanone (8B), on the releasing of selected cytokines by RAW264.7 macrophages activated by LPS. We determined the concentration of chemokines belonging to the CC chemokine family, namely, MCP-1, MIP-1β, RANTES, and eotaxin, using the Bio-Plex Magnetic Luminex Assay and the Bio-PlexTM 200 System. Among the tested compounds, only 5B and 6B had the strongest effect on inhibiting the examined chemokines' release by macrophages. Therefore, 5B and 6B appear to be potentially useful in the prevention of diseases associated with the inflammatory process.
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Affiliation(s)
- Małgorzata Kłósek
- Department of Microbiology and Immunology, Faculty of Medical Sciences, Medical University of Silesia in Katowice, Jordana 19, 41-808 Zabrze, Poland; (J.B.); (D.J.); (Z.P.C.)
| | - Anna Kurek-Górecka
- Department of Community Pharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, St Kasztanowa 3, 41-200 Sosnowiec, Poland
| | - Radosław Balwierz
- Institute of Chemistry, University of Opole, Oleska 48, 45-052 Opole, Poland;
| | - Agnieszka Krawczyk-Łebek
- Department of Food Chemistry and Biocatalysis, University of Environmental and Life Sciences, Norwida 25, 50-375 Wrocław, Poland; (A.K.-Ł.); (E.K.-S.)
| | - Edyta Kostrzewa-Susłow
- Department of Food Chemistry and Biocatalysis, University of Environmental and Life Sciences, Norwida 25, 50-375 Wrocław, Poland; (A.K.-Ł.); (E.K.-S.)
| | - Joanna Bronikowska
- Department of Microbiology and Immunology, Faculty of Medical Sciences, Medical University of Silesia in Katowice, Jordana 19, 41-808 Zabrze, Poland; (J.B.); (D.J.); (Z.P.C.)
| | - Dagmara Jaworska
- Department of Microbiology and Immunology, Faculty of Medical Sciences, Medical University of Silesia in Katowice, Jordana 19, 41-808 Zabrze, Poland; (J.B.); (D.J.); (Z.P.C.)
| | - Zenon P. Czuba
- Department of Microbiology and Immunology, Faculty of Medical Sciences, Medical University of Silesia in Katowice, Jordana 19, 41-808 Zabrze, Poland; (J.B.); (D.J.); (Z.P.C.)
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Li C, Li Y, Huang X, Li S, Sangji K, Gu R. Traditional Tibetan medicine: therapeutic potential in lung diseases. Front Pharmacol 2024; 15:1365911. [PMID: 38567353 PMCID: PMC10986185 DOI: 10.3389/fphar.2024.1365911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 02/26/2024] [Indexed: 04/04/2024] Open
Abstract
Lung diseases have become a major threat to human health worldwide. Despite advances in treatment and intervention in recent years, effective drugs are still lacking for many lung diseases. As a traditional natural medicine, Tibetan medicine has had a long history of medicinal use in ethnic minority areas, and from ancient times to the present, it has a good effect on the treatment of lung diseases and has attracted more and more attention. In this review, a total of 586 Tibetan medicines were compiled through literature research of 25 classical works on Tibetan medicine, drug standards, and some Chinese and English databases. Among them, 33 Tibetan medicines have been studied to show their effectiveness in treating lung diseases. To investigate the uses of these Tibetan medicines in greater depth, we have reviewed the ethnomedicinal, phytochemical and pharmacological properties of the four commonly used Tibetan medicines for lung diseases (rhodiola, gentian, sea buckthorn, liexiang dujuan) and the five most frequently used Tibetan medicines (safflower, licorice, sandalwood, costus, myrobalan). It is expected to provide some reference for the development of new drugs of lung diseases in the future.
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Affiliation(s)
- Canlin Li
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yuan Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xi Huang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Si Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Kangzhuo Sangji
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Rui Gu
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Qin Z, Xie L, Li W, Wang C, Li Y. New Insights into Mechanisms Traditional Chinese Medicine for Allergic Rhinitis by Regulating Inflammatory and Oxidative Stress Pathways. J Asthma Allergy 2024; 17:97-112. [PMID: 38405022 PMCID: PMC10888064 DOI: 10.2147/jaa.s444923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 01/23/2024] [Indexed: 02/27/2024] Open
Abstract
Allergy rhinitis (AR) is becoming more common and has serious medical and societal consequences. Sneezing, paroxysmal nasal blockage, nasal itching, mucosal edema, coughing, and rhinorrhea are symptoms of this type I allergic immunological illness. Immunoglobulin E-mediated inflammation is the cause of it. Because AR is prone to recurrent attacks, extended medication therapy may impair its effectiveness. In addition to negatively affecting the patients' physical health, this can also negatively impact their mental health. During AR development, there are inflammatory and oxidative stress responses that are linked to problems in a number of signal transduction pathways. By using the terms "allergic rhinitis", "traditional Chinese medicine", "inflammation", and "oxidative stress", we screened for pertinent research published over the previous five years in databases like PubMed. We saw that NF-KB, TLR, IL-33/ST2, PI3K/AKT, MAPK, and Nrf2 are some of the most important inflammatory and oxidative stress pathways in AR. Studies have revealed that antioxidant and anti-inflammatory therapy reduced the risk of AR and was therapeutic; however, the impact of the therapy varies widely. The Chinese medical system places a high value on traditional Chinese medicine (TCM), which has been there for virtually all of China's 5000-year history. By influencing signaling pathways related to inflammation and oxidative stress, Chinese herbal medicine and its constituent compounds have been shown to prevent allergic rhinitis. This review will focus on this evidence and provide references for clinical treatment and scientific research applications.
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Affiliation(s)
- Zhu Qin
- Department of Otolaryngology, Graduate School of Heilongjiang University of Traditional Chinese Medicine, Harbin, Heilongjiang, People’s Republic of China
| | - Liangzhen Xie
- Department of Otolaryngology, Graduate School of Heilongjiang University of Traditional Chinese Medicine, Harbin, Heilongjiang, People’s Republic of China
- Department of Otolaryngology, First Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine, Harbin, Heilongjiang, People’s Republic of China
| | - Wentao Li
- Department of Otolaryngology, First Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine, Harbin, Heilongjiang, People’s Republic of China
| | - Chao Wang
- Department of Otolaryngology, Graduate School of Heilongjiang University of Traditional Chinese Medicine, Harbin, Heilongjiang, People’s Republic of China
| | - Yan Li
- Department of Otolaryngology, First Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine, Harbin, Heilongjiang, People’s Republic of China
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Li S, Sun Y, Gao Y, Yu X, Zhao C, Song X, Han F, Yu J. Spectrum-effect relationship analysis based on HPLC-FT-ICR-MS and multivariate statistical analysis to reveal the pharmacodynamic substances of Ling-Gui-Zhu-Gan decoction on Alzheimer's disease. J Pharm Biomed Anal 2024; 237:115765. [PMID: 37844366 DOI: 10.1016/j.jpba.2023.115765] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 09/02/2023] [Accepted: 10/02/2023] [Indexed: 10/18/2023]
Abstract
Alzheimer's disease (AD) threatens elderly human health and still lacks effective treatment. Our previous work showed that LGZGD possessed a neuroprotective effect on the Aβ25-35-induced neurotoxicity in differentiated PC12 cells, indicating that LGZGD may be a potential drug for treatment of AD. However, its pharmacodynamic substances which show anti-inflammatory and anti-oxidant stress activities are still unrevealed. This research aims to reveal the pharmacodynamic substances of LGZGD on Aβ25-35-induced PC12 cell model of AD based on a spectrum-effect relationship study by using HPLC-FT-ICR-MS method and multivariate statistical analysis. Firstly, the chemical composition spectra of different combinations of LGZGD were recorded by HPLC-FT-ICR MS. Subsequently, Aβ25-35-induced PC12 cell model of AD was established and pharmacodynamic experiments were conducted to evaluate their anti-inflammatory and anti-oxidant activities, respectively. Finally, the potential pharmacodynamic substances were screened out through spectrum-effect relationship study accompanied by multivariate statistical analysis including bivariate correlation analysis (BCA), grey relational analysis (GRA), principal component analysis (PCA), partial least squares regression analysis (PLSR). As a result, a total of 96 chemical consistents in different combinations of LGZGD were discovered. Among them, 7 components such as isoglabrolide, licorice saponin E2, licorice saponin N2 and licoisoflavanone were directly linked with the anti-inflammatory effects, and 14 constituents such as tumulosic acid, polyporenic acid C, dehydrotumulosic acid, dehydropachymic acid, and pachymic acid were directly correlated with the anti-oxidative stress activities. In conclusion, we combined the HPLC-FT-ICR-MS spectra with pharmacodynamic indicators to develop the spectrum-effect relationships of LGZGD for the first time, and successfully revealed its potential pharmacodynamic substances in the treatment of AD from the anti-inflammatory and antioxidant pathways in the cell model.
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Affiliation(s)
- Siyue Li
- School of Pharmacy, Shenyang Pharmaceutical University, No.103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Yuanfang Sun
- School of Pharmacy, Shenyang Pharmaceutical University, No.103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Yutong Gao
- School of Pharmacy, Shenyang Pharmaceutical University, No.103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Xinying Yu
- School of Pharmacy, Shenyang Pharmaceutical University, No.103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Chun Zhao
- School of Pharmacy, Shenyang Pharmaceutical University, No.103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Xiuping Song
- School of Pharmacy, Shenyang Pharmaceutical University, No.103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Fei Han
- School of Pharmacy, Shenyang Pharmaceutical University, No.103 Wenhua Road, Shenhe District, Shenyang 110016, China.
| | - Jia Yu
- School of Pharmacy, Shenyang Pharmaceutical University, No.103 Wenhua Road, Shenhe District, Shenyang 110016, China.
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Liu H, Yao Z, Sun M, Zhang C, Huang YY, Luo HB, Wu D, Zheng X. Inhibition of AKR1Cs by liquiritigenin and the structural basis. Chem Biol Interact 2023; 385:110654. [PMID: 37666442 DOI: 10.1016/j.cbi.2023.110654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/27/2023] [Accepted: 08/09/2023] [Indexed: 09/06/2023]
Abstract
In vivo and in vitro studies have confirmed that liquiritigenin (LQ), the primary active component of licorice, acts as an antitumor agent. However, how LQ diminishes or inhibits tumor growth is not fully understood. Here, we report the enzymatic inhibition of LQ and six other flavanone analogues towards AKR1Cs (AKR1C1, AKR1C2 and AKR1C3), which are involved in prostate cancer, breast cancer, and resistance of anticancer drugs. Crystallographic studies revealed AKR1C3 inhibition of LQ is related to its complementarity with the active site and the hydrogen bonds net in the catalytic site formed through C7-OH, aided by its nonplanar and compact structure due to the saturation of the C2C3 double bond. Comparison of the LQ conformations in the structures of AKR1C1 and AKR1C3 revealed the induced-fit conformation changes, which explains the lack of isoform selectivity of LQ. Our findings will be helpful for better understanding the antitumor effects of LQ on hormonally dependent cancers and the rational design of selective AKR1Cs inhibitors.
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Affiliation(s)
- Huan Liu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Ziqing Yao
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Mingna Sun
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Chao Zhang
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China
| | - Yi-You Huang
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Hainan University, Haikou, 570228, Hainan, China
| | - Hai-Bin Luo
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Hainan University, Haikou, 570228, Hainan, China
| | - Deyan Wu
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Hainan University, Haikou, 570228, Hainan, China.
| | - Xuehua Zheng
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China.
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Pourova J, Dias P, Pour M, Bittner Fialová S, Czigle S, Nagy M, Tóth J, Balázs VL, Horváth A, Csikós E, Farkas Á, Horváth G, Mladěnka P. Proposed mechanisms of action of herbal drugs and their biologically active constituents in the treatment of coughs: an overview. PeerJ 2023; 11:e16096. [PMID: 37901462 PMCID: PMC10607228 DOI: 10.7717/peerj.16096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 08/24/2023] [Indexed: 10/31/2023] Open
Abstract
Various medicinal plants find their use in cough treatment, based on traditions and long-term experience. Pharmacological principles of their action, however, are much less known. Herbal drugs usually contain a mixture of potentially active compounds, which can manifest diverse effects. Expectorant or antitussive effects, which can be accompanied by others, such as anti-inflammatory or antibacterial, are probably the most important in the treatment of coughs. The aim of this review is to summarize the current state of knowledge of the effects of medicinal plants or their constituents on cough, based on reliable pharmacological studies. First, a comprehensive description of each effect is provided in order to explain the possible mechanism of action in detail. Next, the results related to individual plants and substances are summarized and critically discussed based on pharmacological in vivo and in vitro investigation.
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Affiliation(s)
- Jana Pourova
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Charles University Prague, Hradec Králové, Czech Republic
| | - Patricia Dias
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Charles University Prague, Hradec Králové, Czech Republic
| | - Milan Pour
- Department of Organic and Bioorganic Chemistry, Faculty of Pharmacy, Charles University Prague, Hradec Králové, Czech Republic
| | - Silvia Bittner Fialová
- Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University Bratislava, Bratislava, Slovak Republic
| | - Szilvia Czigle
- Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University Bratislava, Bratislava, Slovak Republic
| | - Milan Nagy
- Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University Bratislava, Bratislava, Slovak Republic
| | - Jaroslav Tóth
- Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University Bratislava, Bratislava, Slovak Republic
| | | | - Adrienn Horváth
- Department of Pharmaceutical Biology, Faculty of Pharmacy, University of Pécs, Pécs, Hungary
| | - Eszter Csikós
- Department of Pharmacognosy, Faculty of Pharmacy, University of Pécs, Pécs, Hungary
| | - Ágnes Farkas
- Department of Pharmacognosy, Faculty of Pharmacy, University of Pécs, Pécs, Hungary
| | - Györgyi Horváth
- Department of Pharmacognosy, Faculty of Pharmacy, University of Pécs, Pécs, Hungary
| | - Přemysl Mladěnka
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Charles University Prague, Hradec Králové, Czech Republic
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He R, Wang S, Yang S, Liu R, Nan N, Lu X, Gong M, Li J. Shaoyao-Gancao-Tang regulates the T-helper-type 1/T-helper-type 2 ratio in the lung and gut and alters gut microbiota in rats with ovalbumin-induced asthma. JOURNAL OF ETHNOPHARMACOLOGY 2023; 309:116300. [PMID: 36868437 DOI: 10.1016/j.jep.2023.116300] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 02/14/2023] [Accepted: 02/16/2023] [Indexed: 06/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Shaoyao-Gancao Tang (SGT) is a traditional Chinese medicine formulation. It has been used to treat kinds of pain and to alleviate asthma in clinic. However, the mechanism of action is not known. AIM OF THE STUDY To investigate the anti-asthma effect of SGT involving modulation of the T-helper type 1 (Th1) Th1/Th2 ratio in the gut-lung axis and alteration of the gut microbiota (GM) in rats with ovalbumin (OVA)-induced asthma. MATERIALS AND METHODS The main constituents of SGT were analyzed by high-performance liquid chromatography (HPLC). A model of asthma was established in rats by OVA-induced allergen challenge. Rats suffering from asthma (RSAs) were treated with SGT (2.5, 5.0 and 10.0 g/kg), dexamethasone (1 mg/kg) or physiologic saline for 4 weeks. The level of immunoglobulin (Ig)E in bronchoalveolar lavage fluid (BALF) and serum was determined by enzyme-linked immunosorbent assay. Histology of lung and colon tissues was investigated using staining (hematoxylin and eosin and periodic acid-Schiff). The Th1/Th2 ratio and levels of cytokines (interferon (IFN)-γ and interleukin (IL)-4) in the lung and colon were detected by immunohistochemistry. The GM in fresh feces was analyzed by 16 S rRNA gene sequencing. RESULTS Twelve main constituents (gallic acid, albiflorin, paeoniflorin, liquiritin apioside, liquiritin, benzoic acid, isoliquiritin apioside, isoliquiritin, liquiritigenin, glycyrrhizic acid, isoliquiritigenin and glycyrrhetinic acid) of SGT were simultaneously determined by HPLC. SGT treatment (5.0 and 10.0 g/kg) was found to reduce the IgE level (a vital marker of hyper-responsiveness) in BALF and serum, improve typical morphological changes (inflammatory-cell infiltration and goblet cell metaplasia) in the lung and colon, alleviate airway remodeling (including bronchiostenosis and basement membrane-thickening) in the lung, significantly decrease the IL-4 level and increase the IFN-γ level in the lung and colon, which led to restoration of the IFN-γ/IL-4 ratio. The dysbiosis and dysfunction of GM in RSAs were modulated by SGT. The abundance of bacteria of the genera Ethanoligenens and Harryflintia was increased in RSAs and was decreased upon SGT treatment. The abundance of Family_XIII_AD3011_group was decreased in RSAs and increased upon SGT treatment. Moreover, SGT therapy increased the abundance of bacteria of the genera Ruminococcaceae_UCG-005 and Candidatus_Sacchrimonas, and decreased that of Ruminococcus_2 and Alistipes. CONCLUSIONS SGT ameliorated rats with OVA-induced asthma via regulation of the Th1/Th2 ratio in the lung and gut, and modulated the GM.
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Affiliation(s)
- Rui He
- Beijing Key Laboratory of Traditional Chinese Medicine Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China.
| | - Sihui Wang
- Beijing Key Laboratory of Traditional Chinese Medicine Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China; Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China.
| | - Shengxi Yang
- Beijing Key Laboratory of Traditional Chinese Medicine Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China.
| | - Renhui Liu
- Beijing Key Laboratory of Traditional Chinese Medicine Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China.
| | - Nan Nan
- Beijing Key Laboratory of Traditional Chinese Medicine Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China.
| | - Xuran Lu
- Beijing Key Laboratory of Traditional Chinese Medicine Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China.
| | - Muxin Gong
- Beijing Key Laboratory of Traditional Chinese Medicine Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China.
| | - Jing Li
- Beijing Key Laboratory of Traditional Chinese Medicine Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China.
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Cao M, Wang Y, Jing H, Wang Z, Meng Y, Geng Y, Miao M, Li XM. Development of an Oral Isoliquiritigenin Self-Nano-Emulsifying Drug Delivery System (ILQ-SNEDDS) for Effective Treatment of Eosinophilic Esophagitis Induced by Food Allergy. Pharmaceuticals (Basel) 2022; 15:ph15121587. [PMID: 36559038 PMCID: PMC9784770 DOI: 10.3390/ph15121587] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 12/02/2022] [Accepted: 12/10/2022] [Indexed: 12/23/2022] Open
Abstract
Isoliquiritigenin (ILQ) is a natural flavonoid with various pharmacological activities. In this study, we optimized the preparation method of self-nano-emulsion-loaded ILQ to further improve its bioavailability based on our previous study. In addition, its effect on the treatment of eosinophilic esophagitis was also evaluated. Combined surfactants and co-surfactants were screened, and the optimal formulation of ILQ-SNEDDS was determined according to droplet size, droplet dispersity index (DDI), and drug loading. The formulation was composed of ethyl oleate (oil phase), Tween 80 & Cremophor EL (surfactant, 7:3), and PEG 400 & 1,2-propylene glycol (cosurfactant, 1:1), with a mass ratio of 3:6:1. Its physicochemical properties, including drug loading, droplets' size, Zeta potential, appearance, and Fourier transform infrared (FTIR) spectroscopy, were characterized. In vitro release profile, in situ intestinal absorption, and in vivo pharmacokinetics were applied to confirm the improvement of oral ILQ bioavailability by NEDDS. Finally, the efficacy of ILQ-SNEDDS in the treatment of food allergy-induced eosinophilic esophagitis (EOE) was further evaluated. When the ILQ drug loading was 77.9 mg/g, ILQ-SNEDDS could self-assemble into sub-spherical uniform droplets with an average size of about 33.4 ± 2.46 nm (PDI about 0.10 ± 0.05) and a Zeta potential of approximately -10.05 ± 3.23 mV. In situ intestinal absorption showed that optimized SNEDDS significantly increased the apparent permeability coefficient of ILQ by 1.69 times, and the pharmacokinetic parameters also confirmed that SNEDDS sharply increased the max plasma concentration and bioavailability of ILQ by 3.47 and 2.02 times, respectively. ILQ-SNEDDS also significantly improved the apparent signs, allergic index, hypothermia and body weight of EoE model mice. ILQ-SNEDDS treatment significantly reduced the levels of inflammatory cytokines, such as TNF-α, IL-4, and IL-5, and the level of PPE-s-IgE in serum, and significantly inhibited the expression of TGF-β1 in esophageal tissue. SNEDDS significantly improved the solubility and bioavailability of ILQ. Additionally, ILQ-SNEDDS treatment attenuated symptomatology of EoE model mice, which was associated with inhibiting the production of TH2 inflammatory cytokines and PPE-s-IgE and the expression of TGF-β1. The above results shows that ILQ-SNEDDS has great potential as a good candidate for the treatment of eosinophilic esophagitis.
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Affiliation(s)
- Mingzhuo Cao
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450058, China
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450058, China
| | - Yuan Wang
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450058, China
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450058, China
| | - Heyun Jing
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450058, China
| | - Zeqian Wang
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450058, China
| | - Yijia Meng
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450058, China
| | - Yu Geng
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450058, China
| | - Mingsan Miao
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450058, China
- Correspondence: (M.M.); (X.-M.L.)
| | - Xiu-Min Li
- Department of Pathology, Microbiology and Immunology, and Department of Otolaryngology, New York Medical College, Valhalla, NY 10595, USA
- Correspondence: (M.M.); (X.-M.L.)
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9
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Maskey AR, Wang ZZ, Chen X, Dunkin D, Yang N, Soffer G, Yuan Q, Li XM. Computational analysis to define efficacy & molecular mechanisms of 7, 4'- Dihydroxyflavone on eosinophilic esophagitis: Ex-vivo validation in human esophagus biopsies. Front Immunol 2022; 13:1015437. [PMID: 36591238 PMCID: PMC9797535 DOI: 10.3389/fimmu.2022.1015437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 11/21/2022] [Indexed: 12/23/2022] Open
Abstract
Introduction Eosinophilic Esophagitis (EoE) is a chronic condition characterized by eosinophilic inflammation of the esophagus which leads to esophageal dysfunction with common symptoms including vomiting, feeding difficulty, dysphagia, abdominal pain. Current main treatment options of EoE include dietary elimination and swallowed steroids. Diet elimination approach could lead to identifying the trigger food(s), but it often requires repeated upper endoscopy with general anesthesia and potentially could negatively affect nutrition intake and growth of the child and individuals' quality of life. Although the swallowed steroid treatment of effective, the EoE will universally recur after discontinuation of the treatment. Digestive Tea formula (DTF) has been used by the Traditional Chinese Medicine (TCM) practice to improve GI symptoms in EoE patients, including abdominal pain, GE reflux, and abnormal bowel movement. Previously, a flavonoid small molecule compound 7, 4 dihydroxy flavone (DHF) from Glycyrrhiza uralensis in DTF inhibited eotaxin, Th2 cytokine and IgE production in vitro and in vivo. Method This study comprehensively evaluates the potential therapeutic and immunological mechanisms underlying DHF improvement of symptoms related to EoE using computational modeling, including target mining, gene ontology enrichment, pathway analyses, protein-protein interaction analyses, in silico molecular docking and dynamic simulation followed by ex-vivo target validation by qRT-PCR using cultured human esophagus biopsy specimen with or without DHF from patients with EoE. Results Computational analyses defined 29 common targets of DHF on EoE, among which TNF-α, IL-6, IL1β, MAPK1, MAPK3 and AKT1 were most important. Docking analysis and dynamic simulation revealed that DHF directly binds TNF-α with a free binding energy of -7.7 kcal/mol with greater stability and flexibility. Subsequently, in the human esophagus biopsy culture system, significant reduction in levels of TNF-α, IL-6, IL-8 and IL1-β was found in the supernatant of biopsy sample cultured with DHF. Furthermore, the gene expression profile showed significant reduction in levels of TNF-α, IL1-β, IL-6, CCND and MAPK1 in the esophagus biopsy sample cultured with DHF. Discussion Taken together, the current study provides us an insight into the molecular mechanisms underlying multi-targeted benefits of DHF in the treatment of EoE and paves the way for facilitating more effective EoE therapies.
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Affiliation(s)
- Anish R. Maskey
- Department of Pathology, Microbiology & Immunology, New York Medical College, Valhalla, NY, United States
| | - Zhen-Zhen Wang
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, China
| | - Xin Chen
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - David Dunkin
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Nan Yang
- Department of Pathology, Microbiology & Immunology, New York Medical College, Valhalla, NY, United States,General Nutraceutical Technology, Elmsford, NY, United States
| | - Gary Soffer
- Department of Allergy and Immunology, Yale University, New Haven, CT, United States
| | - Qian Yuan
- Food Allergy Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Xiu-Min Li
- Department of Pathology, Microbiology & Immunology, New York Medical College, Valhalla, NY, United States,Department of Otolaryngology, Westchester Medical Center, New York Medical College, Valhalla, NY, United States,*Correspondence: Xiu-Min Li,
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Wang Z, Hu Y, Xue Y, Zhu Z, Wu Y, Zeng Q, Wang Y, Han H, Zhang H, Shen C, Yi K, Jiang C, Liu L, Zhu H, Li H, Liu Q, Shen Q. Mechanism insight on licorice flavonoids release from Carbopol hydrogels: Role of “release steric hindrance” and drug solubility in the release medium. Eur J Pharm Sci 2022; 179:106307. [DOI: 10.1016/j.ejps.2022.106307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 09/16/2022] [Accepted: 10/11/2022] [Indexed: 11/24/2022]
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11
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Tuli HS, Garg VK, Mehta JK, Kaur G, Mohapatra RK, Dhama K, Sak K, Kumar A, Varol M, Aggarwal D, Anand U, Kaur J, Gillan R, Sethi G, Bishayee A. Licorice ( Glycyrrhiza glabra L.)-Derived Phytochemicals Target Multiple Signaling Pathways to Confer Oncopreventive and Oncotherapeutic Effects. Onco Targets Ther 2022; 15:1419-1448. [PMID: 36474507 PMCID: PMC9719702 DOI: 10.2147/ott.s366630] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 11/18/2022] [Indexed: 09/10/2023] Open
Abstract
Cancer is a highly lethal disease, and its incidence has rapidly increased worldwide over the past few decades. Although chemotherapeutics and surgery are widely used in clinical settings, they are often insufficient to provide the cure for cancer patients. Hence, more effective treatment options are highly needed. Although licorice has been used as a medicinal herb since ancient times, the knowledge about molecular mechanisms behind its diverse bioactivities is still rather new. In this review article, different anticancer properties (antiproliferative, antiangiogenic, antimetastatic, antioxidant, and anti-inflammatory effects) of various bioactive constituents of licorice (Glycyrrhiza glabra L.) are thoroughly described. Multiple licorice constituents have been shown to bind to and inhibit the activities of various cellular targets, including B-cell lymphoma 2, cyclin-dependent kinase 2, phosphatidylinositol 3-kinase, c-Jun N-terminal kinases, mammalian target of rapamycin, nuclear factor-κB, signal transducer and activator of transcription 3, vascular endothelial growth factor, and matrix metalloproteinase-3, resulting in reduced carcinogenesis in several in vitro and in vivo models with no evident toxicity. Emerging evidence is bringing forth licorice as an anticancer agent as well as bottlenecks in its potential clinical application. It is expected that overcoming toxicity-related obstacles by using novel nanotechnological methods might importantly facilitate the use of anticancer properties of licorice-derived phytochemicals in the future. Therefore, anticancer studies with licorice components must be continued. Overall, licorice could be a natural alternative to the present medication for eradicating new emergent illnesses while having just minor side effects.
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Affiliation(s)
- Hardeep Singh Tuli
- Department of Biotechnology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), Mullana-Ambala, Haryana, India
| | - Vivek Kumar Garg
- Department of Medical Lab Technology, University Institute of Applied Health Sciences, Chandigarh University, Mohali, Punjab, India
| | - Jinit K Mehta
- Department of Pharmacology, Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, Shri Vile Parle Kelavani Mandal, Narsee Monjee Institute of Management Studies, Mumbai, Maharashtra, India
| | - Ginpreet Kaur
- Department of Pharmacology, Shobhaben Pratapbhai Patel School of Pharmacy and Technology Management, Shri Vile Parle Kelavani Mandal, Narsee Monjee Institute of Management Studies, Mumbai, Maharashtra, India
| | - Ranjan K Mohapatra
- Department of Chemistry, Government College of Engineering, Keonjhar, Odisha, India
| | - Kuldeep Dhama
- Division of Pathology, Indian Council of Agricultural Research-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | | | - Ajay Kumar
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Mehmet Varol
- Department of Molecular Biology and Genetics, Faculty of Science, Mugla Sitki Kocman University, Mugla, Turkey
| | - Diwakar Aggarwal
- Department of Biotechnology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), Mullana-Ambala, Haryana, India
| | - Uttpal Anand
- Department of Life Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Jagjit Kaur
- Centre of Excellence in Nanoscale Biophotonics, Graduate School of Biomedical Engineering, Faculty of Engineering, The University of New South Wales, Sydney, Australia
| | - Ross Gillan
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL, USA
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Anupam Bishayee
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL, USA
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12
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Qin J, Chen J, Peng F, Sun C, Lei Y, Chen G, Li G, Yin Y, Lin Z, Wu L, Li J, Liu W, Peng C, Xie X. Pharmacological activities and pharmacokinetics of liquiritin: A review. JOURNAL OF ETHNOPHARMACOLOGY 2022; 293:115257. [PMID: 35395381 DOI: 10.1016/j.jep.2022.115257] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 03/28/2022] [Accepted: 03/29/2022] [Indexed: 05/25/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Liquiritin is a flavonoid derived from Radix et Rhizoma Glycyrrhizae, which is a widely used traditional Chinese medicine with the effects of invigorating spleen qi, clearing heat, resolving toxins, and dispelling phlegm to stop coughs. AIM OF THE STUDY In this review,the pharmacokinetics and pharmacological activities of liquiritin have been summarized. MATERIALS AND METHODS The information on liquiritin up to 2021 was collected from PubMed, Web of Science, Springer Link, and China National Knowledge Infrastructure databases. The key words were "liquiritin", "nerve", "tumor", "cardiac", etc. RESULTS: The absorption mechanism of liquiritin conforms to the passive diffusion and first-order kinetics while with low bioavailability. Liquiritin can penetrate the blood-brain-barrier. Besides, liquiritin displays numerous pharmacological effects including anti-Alzheimer's disease, antidepressant, antitumor, anti-inflammatory, cardiovascular protection, antitussive, hepatoprotection, and skin protective effects. In addition, the novel preparations, new pharmacological effects,and cdusafty of liquiritin are also discussed in this review. CONCLUSION This review provides a comprehensive state of knowledge on the pharmacokinetics and pharmacological activities of liquiritin, and makes a forecast for its research directions and applications in clinic.
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Affiliation(s)
- Junyuan Qin
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Junren Chen
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Fu Peng
- Department of Pharmacology, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China.
| | - Chen Sun
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Yu Lei
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Guangru Chen
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Gangming Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Yanpeng Yin
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Ziwei Lin
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Liujun Wu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Jing Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Wenxiu Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Cheng Peng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Xiaofang Xie
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
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WANG L, HU GZ, LU Y, JIANG SJ, QI J, SU H. Anti-pseudo-allergic components in licorice extract inhibit mast cell degranulation and calcium influx. Chin J Nat Med 2022; 20:421-431. [DOI: 10.1016/s1875-5364(22)60148-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Indexed: 11/03/2022]
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14
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Liu C, Cao M, Yang N, Reid-Adam J, Tversky J, Zhan J, Li XM. Time-dependent dual beneficial modulation of interferon-γ, interleukin 5, and Treg cytokines in asthma patient peripheral blood mononuclear cells by ganoderic acid B. Phytother Res 2022; 36:1231-1240. [PMID: 35112740 DOI: 10.1002/ptr.7266] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 06/20/2021] [Accepted: 08/14/2021] [Indexed: 11/09/2022]
Abstract
Th2 cytokines play a dominant role in the pathogenesis of allergic asthma. Interferon gamma (IFN-γ), a Th1 cytokine, links to therapeutic mechanisms of allergic asthma. Interleukin (IL)-10, a regulatory cytokine, is involved in the induction of immune tolerance. We previously demonstrated that Anti-Asthma Simplified Herbal Medicine Intervention (ASHMI) suppressed Th2 and increased IFN-γ in patients with asthma and in animal models, but its bioactive compound is unknown. Ganoderic acid beta (GAB) was isolated from Ganoderma lucidum (one herb in ASHMI). Human peripheral blood mononuclear cells (PBMCs) from adult patients with asthma were cultured with GAB or dexamethasone (Dex) in the presence of environmental allergens. The cytokine levels of IL-10, IFN-γ, IL-5, transcription factors T-bet, Foxp-3, and GATA3 were measured. Following 3-day culture, GAB, but not Dex, significantly increased IL-10 and IFN-γ levels by allergic patients' PBMCs. Following 6-day treatment, GAB inhibited IL-5 production, but IL-10 and IFN-γ remained high. Dex suppressed production of all three cytokines. GAB suppressed GATA3 and maintained Foxp-3 and T-bet gene expression, while Dex significantly suppressed GATA3 and T-bet expression. GAB simultaneously increased IL-10, IFN-γ associated with induction of T-bet and Foxp3, while suppressing IL-5, which was associated with suppression of GATA3, demonstrating unique beneficial cytokine modulatory effect, which distinguishes from Dex's overall suppression.
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Affiliation(s)
- Changda Liu
- Academy of Traditional Chinese Medicine, Henan University of Chinese Medicine, Zhengzhou, China
| | - Mingzhuo Cao
- Academy of Traditional Chinese Medicine, Henan University of Chinese Medicine, Zhengzhou, China
| | - Nan Yang
- General Nutraceutical Technology LLC, Elmsford, New York, USA.,Department of Microbiology and Immunology, New York Medical College, Valhalla, New York, USA
| | - Jessica Reid-Adam
- Department of Pediatrics, Icahn School of Medicine, Mount Sinai, New York, New York, USA
| | - Jody Tversky
- The Department of Medicine, Division of Allergy and Clinical Immunology, Johns Hopkins Asthma and Allergy Center, Baltimore, Maryland, USA
| | - Jixun Zhan
- Department of Biological Engineering, Utah State University, Logan, Utah, USA
| | - Xiu-Min Li
- Department of Microbiology and Immunology, New York Medical College, Valhalla, New York, USA.,Department of Otolaryngology, New York Medical College, Valhalla, New York, USA
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15
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Anti-inflammatory effect of herbal traditional medicine extract on molecular regulation in allergic asthma. Allergol Select 2021; 5:148-156. [PMID: 33884360 PMCID: PMC8056319 DOI: 10.5414/als400545] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 02/28/2021] [Indexed: 01/06/2023] Open
Abstract
Asthma is an important global health problem, and the main cause of asthma is allergic reaction and immune system dysregulation. Airway inflammation causes bronchial narrowing, and goblet cell hyperplasia leads to mucus hypersecretion that leads to airflow obstruction and difficulty breathing. The Th2 cytokines can induce allergic asthma. Camellia, Adhatoda, and Glycyrrhiza are the traditional medicines that are used in some countries. In the current study, we evaluated three herbal extracts on airway inflammatory responses in asthmatic mice. The asthma model was induced in mice that were divided into 6 groups: Phosphate-buffered saline (PBS) group, ovalbumin (OVA) group, OVA-budesonide group, OVA-Glycyrrhiza group, OVA-Camellia group, and OVA-Adhatoda group. Measurements of IL-4, IL-5, IL-13, glutamate oxaloacetate transaminase (GOT), glutamic pyruvic transaminase (GPT), IgE, histamine, percentages of eosinophils in bronchoalveolar lavage fluid (BALf), gene expression of COX-2, CCL24, CCL11, eotaxin, and histopathological study of lung were done. Adhatoda significantly attenuated the IL-4, IgE, and histamine levels. Glycyrrhiza attenuated the levels of IL-5, IL-13, GTP, GOT (on day 51), mRNA expression of eotaxin, CCL24, CCL11, and COX-2, eosinophil infiltration, mucus secretion, and goblet cell hyperplasia. Camellia decreased IL-13, GTP, COX-2 mRNA expression, mucus secretion, and goblet cell hyperplasia on day 31 and 51. We evaluated effect of three plants on allergic bio-factors. Glycyrrhiza as main anti-inflammatory treatment, Adhatoda as anti-allergic, and Camellia as anti-mucus releasing treatment can be used in attacks of allergic asthma.
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Systematic Review: Guideline-Based Approach for the Management of Asthma and Subtypes via Chinese Medicine. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:4319657. [PMID: 33505494 PMCID: PMC7810530 DOI: 10.1155/2021/4319657] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 12/30/2020] [Indexed: 12/17/2022]
Abstract
Background Asthma is a chronic condition that results in the inflammation and narrowing of airways, often clinically presenting as wheeze and shortness of breath. Little is known of the mechanisms of action (MOA) of herbs used to treat asthma. The aim of this study is to review existing data regarding known MOA of traditional Chinese medicine which will aid in the understanding of possible interactions between Western drugs and Chinese herbs as well as the standardization of management via a proposed guideline to improve patient safety and possible synergism in the long term. Methods We searched through 5 databases for commonly prescribed herbs and formulas for asthma and narrowed down the search to identify the underlying MOA of individual herbs that could specifically target asthma symptoms. We included studies that stated the MOA of individual herbs when used for treating symptoms of asthma, excluding them if they are described as part of a formula. Results A total of 26 herbs commonly prescribed for asthma with known mechanism of action were identified. Herbs used for asthma were found to have similar MOA as that for drugs. Based on existing GINA guidelines, a guideline is proposed which includes a total of 5 steps depending on the severity of asthma and the herbs' MOA. 16 formulas were subsequently identified for the management of asthma, which consist of 12 “stand-alone” and 4 “add-on” formulas. “Stand-alone” formulas used independently for asthma generally follow the GINA guidelines but do not proceed beyond step 3. These formulas consist mainly of beta-agonist and steroid-like effects. “Add-on” formulas added as adjunct to “stand-alone” formulas, however, mainly act on T helper cells or have steroid-like effects. Conclusion Through the understanding of MOA of herbs and their respective formulas, it will ensue greater patient safety and outcomes.
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Cao M, Zhan M, Wang Z, Wang Z, Li XM, Miao M. Development of an Orally Bioavailable Isoliquiritigenin Self-Nanoemulsifying Drug Delivery System to Effectively Treat Ovalbumin-Induced Asthma. Int J Nanomedicine 2020; 15:8945-8961. [PMID: 33223829 PMCID: PMC7671486 DOI: 10.2147/ijn.s269982] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 10/04/2020] [Indexed: 12/12/2022] Open
Abstract
Purpose Isoliquiritigenin (ILQ), an important component of Anti-Asthma Herbal Medicine Intervention (ASHMI), had shown potent anti-asthma effect in vitro in our previous study. However, poor solubility and low bioavailability hindered in vivo application to treat asthma. This study was to develop a novel ILQ loaded self-nanoemulsifying drug delivery system (ILQ-SMEDDS) with enhanced bioavailability. Methods The optimized SMEDDS formulation was composed of ethyl oleate (oil phase), Tween 80 (surfactant) and PEG400 (co-surfactant) at a mass ratio of 3:6:1. The physiochemical properties of ILQ-SMEDDS, including drug content, globule size, zeta potential, scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy, were characterized. And the in vitro release profile, in situ intestinal absorption, in vivo pharmacokinetic parameters and the anti-asthma effect of ILQ suspension and ILQ-SMEDDS were evaluated. Results The ILQ-SMEDDS had an average globule size of 20.63 ± 1.95 nm with a polydispersity index (PDI) of 0.11 ± 0.03, and its zeta potential was −12.64 ± 2.12 mV. The cumulative release rate of ILQ from ILQ-SMEDDS to the simulated gastrointestinal tract was significantly higher than that of free ILQ suspension. And area under curve with ILQ-SMEDDS was found to be 3.95 times higher than that of ILQ suspension indicating improved bioavailability by SMEDDS. Although ILQ-SMEDDS showed a slight less effective inhibitory effect on eotaxin-1 in human lung fibroblast (HFL-1) cells than free ILQ, in an ovalbumin-induced asthma model, ILQ-SMEDDS exhibited more efficacy than ILQ suspension in improving asthma-associated inflammation, including eosinophil production, ovalbumin-specific immunoglobulin E (OVA-sIgE), interleukin 4 (IL 4), interleukin 5 (IL 5) and interferon-γ (IFN-γ). Even the low dose of ILQ-SMEDDS group (10 mg/kg) showed better anti-asthma effect than that of the ILQ suspension group (20 mg/kg). Conclusion Compared with ILQ suspension, ILQ-SMEDDS showed significantly improved bioavailability and anti-asthma effect, revealing its potential as a favorable pharmaceutical agent for treating asthma.
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Affiliation(s)
- Mingzhuo Cao
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China
| | - Mengling Zhan
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China.,College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China
| | - Zheng Wang
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China.,College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China
| | - Zeqian Wang
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China.,College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China
| | - Xiu-Min Li
- Department of Microbiology and Immunology, and Otolaryngology, New York Medical College, Valhalla, NY 10595, USA
| | - Mingsan Miao
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450058, People's Republic of China
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Natural Chalcones in Chinese Materia Medica: Licorice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:3821248. [PMID: 32256642 PMCID: PMC7102474 DOI: 10.1155/2020/3821248] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Accepted: 02/07/2020] [Indexed: 12/17/2022]
Abstract
Licorice is an important Chinese materia medica frequently used in clinical practice, which contains more than 20 triterpenoids and 300 flavonoids. Chalcone, one of the major classes of flavonoid, has a variety of biological activities and is widely distributed in nature. To date, about 42 chalcones have been isolated and identified from licorice. These chalcones play a pivotal role when licorice exerts its pharmacological effects. According to the research reports, these compounds have a wide range of biological activities, containing anticancer, anti-inflammatory, antimicrobial, antioxidative, antiviral, antidiabetic, antidepressive, hepatoprotective activities, and so on. This review aims to summarize structures and biological activities of chalcones from licorice. We hope that this work can provide a theoretical basis for the further studies of chalcones from licorice.
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Wang C, Chen L, Xu C, Shi J, Chen S, Tan M, Chen J, Zou L, Chen C, Liu Z, Liu X. A Comprehensive Review for Phytochemical, Pharmacological, and Biosynthesis Studies on Glycyrrhiza spp. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2020; 48:17-45. [PMID: 31931596 DOI: 10.1142/s0192415x20500020] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Licorice is extensively applied in food as well as herbal medicine across the world, possessing a substantial share in the global market. It has made great progress in chemical and pharmacological research in recent years. Currently, Glycyrrhiza uralensis Fisch., Glycyrrhiza inflata Bat., and Glycyrrhiza glabra L. were officially used as Gan-Cao according to the Chinese Pharmacopoeia. Accumulating evidence demonstrated three varieties of licorice have their own special compounds except for two quality markers set by Pharmacopoeia, providing great possibility for better understanding their characteristics, evaluating quality of each species and studying biosynthesis mechanisms of species-specific compounds. As a special "guide drug" in clinic, licorice plays an important role in Chinese herbal formulas. The interaction between licorice with other ingredients and their metabolism in vivo should also be taken into consideration. In addition, draft genome annotation, and success of the final step of glycyrrhizin biosynthesis have paved the way for biosynthesis of other active constituents in licorice, a promising beginning of solving source shortage. Accordingly, we comprehensively explored the nearly 400 chemical compounds found in the three varieties of licorice so far, systematically excavated various pharmacological activities, including metabolism via CYP450 system in vivo, and introduced the complete biosynthesis pathway of glycyrrhizin in licorice. The review will facilitate the further research toward this herbal medicine.
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Affiliation(s)
- Chengcheng Wang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Lihong Chen
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Chaoqie Xu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Jingjing Shi
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Shuyu Chen
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Mengxia Tan
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Jiali Chen
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Lisi Zou
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Cuihua Chen
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Zixiu Liu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Xunhong Liu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China.,Collaborative Innovation Center of Chinese, Medicinal Resources Industrialization, Nanjing 210023, P. R. China.,National and Local Collaborative Engineering, Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing 210023, P. R. China
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Liu B, Lü W, Ge H, Tang H, Li R, Zhang C. Protective Effect of the Traditional Chinese Patent Medicine Qing-Xuan Granule against Bleomycin-Induced Pulmonary Fibrosis in Mice. Chem Biodivers 2019; 16:e1900467. [PMID: 31556199 DOI: 10.1002/cbdv.201900467] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 09/25/2019] [Indexed: 12/21/2022]
Abstract
Pulmonary fibrosis (PF) is a chronic obstructive pulmonary disease without effective clinical drug treatment. Qing-Xuan Granule (QX) as a traditional Chinese patent medicine is clinically used to cure children's cough. This study was designed to investigate the effects of QX and possible molecular mechanisms for bleomycin-induced PF. The work used Western blotting and Q-PCR to explore the vitro and vivo mechanisms of QX treatment, while using HPLC-TOF/MS to explore the composition of QX. QX was given daily orally for two weeks after bleomycin intratracheal instillation. The protective effects of QX on lung function, inflammation, growth factors, hydroxyproline content and deposition of extracellular matrix were investigated. QX decreased expression of Col I and α-SMA in lung tissues by down-regulating TGF-β1-Smad2/3 signaling and suppressed epithelial-mesenchymal transition and effectively reversed abnormal mRNA levels of MMP-1and TIMP-1 as well as LOXL-2 in lung tissues. HPLC-TOF/MS indicate that six substances could be the main active components, which were reported to protect against experimental lung disease.
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Affiliation(s)
- Bei Liu
- School of Chinese Materia Medical, China Pharmaceutical University, Nanjing, 211198, P. R. China
| | - Weichao Lü
- School of Chinese Materia Medical, China Pharmaceutical University, Nanjing, 211198, P. R. China
| | - Haitao Ge
- Suzhong Pharmaceutical Group Co., Ltd., 1 Suzhong Road, Taizhou, 225500, P. R. China
| | - Haitao Tang
- Suzhong Pharmaceutical Group Co., Ltd., 1 Suzhong Road, Taizhou, 225500, P. R. China
| | - Renshi Li
- School of Chinese Materia Medical, China Pharmaceutical University, Nanjing, 211198, P. R. China
| | - Chaofeng Zhang
- School of Chinese Materia Medical, China Pharmaceutical University, Nanjing, 211198, P. R. China
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Isoliquiritigenin attenuates lipopolysaccharide-induced cognitive impairment through antioxidant and anti-inflammatory activity. BMC Neurosci 2019; 20:41. [PMID: 31387531 PMCID: PMC6685153 DOI: 10.1186/s12868-019-0520-x] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 07/23/2019] [Indexed: 01/14/2023] Open
Abstract
Background Oxidative stress and neuroinflammation are central pathogenic mechanisms common to many neurological diseases. Isoliquiritigenin (ISL) is a flavonoid in licorice with multiple pharmacological properties, including anti-inflammatory activity, and has demonstrated protective efficacy against acute neural injury. However, potential actions against cognitive impairments have not been examined extensively. We established a rat model of cognitive impairment by intracerebroventricular injection of lipopolysaccharide (LPS), and examined the effects of ISL pretreatment on cognitive function, hippocampal injury, and hippocampal expression of various synaptic proteins, antioxidant enzymes, pro-inflammatory cytokines, and signaling factors controlling anti-oxidant and pro-inflammatory responses. Results Rats receiving LPS alone demonstrated spatial learning deficits in the Morris water maze test as evidenced by longer average escape latency, fewer platform crossings, and shorter average time in the target quadrant than untreated controls. ISL pretreatment reversed these deficits as well as LPS-induced decreases in the hippocampal expression levels of synaptophysin, postsynaptic density-95, brain-derived neurotrophic factor, superoxide dismutase, glutathione peroxidase, and BCL-2. ISL pretreatment also reversed LPS-induced increases in TUNEL-positive (apoptotic) cells, BAX/BCL-2 ratio, and expression levels of tumor necrosis factor-α, interleukin (IL)-1β, IL-6, and C-C motif chemokine ligand 3. Pretreatment with ISL increased the expression levels of phosphorylated (p)-GSK-3β, nuclear NRF2, HO-1 mRNA, and NQO1 mRNA, and reversed LPS-induced nuclear translocation of nuclear factor (NF)-κB. Conclusions ISL protects against LPS-induced cognitive impairment and neuronal injury by promoting or maintaining antioxidant capacity and suppressing neuroinflammation, likely through phosphorylation-dependent inactivation of GSK-3β, enhanced expression of NRF2-responsive antioxidant genes, and suppression of NF-κB-responsive pro-inflammatory genes.
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Ahn SY, Jo MS, Lee D, Baek SE, Baek J, Yu JS, Jo J, Yun H, Kang KS, Yoo JE, Kim KH. Dual effects of isoflavonoids from Pueraria lobata roots on estrogenic activity and anti-proliferation of MCF-7 human breast carcinoma cells. Bioorg Chem 2019; 83:135-144. [DOI: 10.1016/j.bioorg.2018.10.017] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Revised: 10/08/2018] [Accepted: 10/09/2018] [Indexed: 01/30/2023]
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Lin PY, Chu CH, Chang FY, Huang YW, Tsai HJ, Yao TC. Trends and prescription patterns of traditional Chinese medicine use among subjects with allergic diseases: A nationwide population-based study. World Allergy Organ J 2019; 12:100001. [PMID: 30937136 PMCID: PMC6439402 DOI: 10.1016/j.waojou.2018.11.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 10/15/2018] [Accepted: 11/01/2018] [Indexed: 12/20/2022] Open
Abstract
Background The alarmingly rising prevalence of allergic diseases has led to substantial healthcare and economic burdens worldwide. The integrated use of traditional Chinese medicines (TCM) and Western medicines has been common in treating subjects with allergic diseases in clinical practice in Taiwan. However, limited studies have been conducted to evaluate long-term trends and prescription patterns of TCM use among subjects with allergic diseases. Thus, we conducted a nationwide population-based study to characterize TCM use among subjects with allergic diseases. Methods A total of 241,858 subjects with diagnosed atopic dermatitis, asthma or allergic rhinitis in the period of 2003–2012 were identified from the National Health Insurance Research Database (NHIRD) in Taiwan and included in this study. We assessed trends and prescribed patterns related to TCM (both single herbs and herbal formulas) among the study subjects over the 10-year study period. Results The overall proportions of TCM use were 30.5%, 29.0% and 45.7% in subjects with atopic dermatitis, asthma and allergic rhinitis, respectively. We found increasing trends of TCM use among subjects having atopic dermatitis and asthma, with annual increase of 0.91% and 0.38%, respectively, over the 10-year study period while the proportion remained steadily high (from 46.6% in 2003 to 46.3% in 2012) among subjects having allergic rhinitis. Moreover, the number of hospitalization due to allergic diseases in TCM users was significantly smaller than that in non TCM users for all three allergic diseases. Conclusion A notable proportion (30%–50%) of subjects with allergic diseases in Taiwan has used TCM, with the highest proportion of TCM use found in subjects with allergic rhinitis, whereas increasing trends of TCM use are found among subjects with atopic dermatitis and asthma, respectively. Our results suggest that TCM use may help reduce the severe episodes of allergic diseases necessitating hospitalizations.
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Affiliation(s)
- Pei-Ying Lin
- Division of Internal Medicine and Pediatrics, Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Chun-Hui Chu
- School of Traditional Chinese Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Fang-Yu Chang
- School of Traditional Chinese Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Ya-Wen Huang
- Division of Biostatistics and Bioinformatics, Institute of Population Health Sciences, National Health Research Institutes, Maioli, Taiwan
| | - Hui-Ju Tsai
- Division of Biostatistics and Bioinformatics, Institute of Population Health Sciences, National Health Research Institutes, Maioli, Taiwan
| | - Tsung-Chieh Yao
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan.,Chang Gung Immunology Consortium, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan.,Community Medicine Research Center, Chang Gung Memorial Hospital at Keelung, Keelung, Taiwan
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Ramalingam M, Kim H, Lee Y, Lee YI. Phytochemical and Pharmacological Role of Liquiritigenin and Isoliquiritigenin From Radix Glycyrrhizae in Human Health and Disease Models. Front Aging Neurosci 2018; 10:348. [PMID: 30443212 PMCID: PMC6221911 DOI: 10.3389/fnagi.2018.00348] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 10/15/2018] [Indexed: 01/09/2023] Open
Abstract
The increasing lifespan in developed countries results in age-associated chronic diseases. Biological aging is a complex process associated with accumulated cellular damage by environmental or genetic factors with increasing age. Aging results in marked changes in brain structure and function. Age-related neurodegenerative diseases and disorders (NDDs) represent an ever-growing socioeconomic challenge and lead to an overall reduction in quality of life around the world. Alzheimer’s disease (AD) and Parkinson’s disease (PD) are most common degenerative neurological disorders of the central nervous system (CNS) in aging process. The low levels of acetylcholine and dopamine are major neuropathological feature of NDDs in addition to oxidative stress, intracellular calcium ion imbalance, mitochondrial dysfunction, ubiquitin-proteasome system impairment and endoplasmic reticulum stress. Current treatments minimally influence these diseases and are ineffective in curing the multifunctional pathological mechanisms. Synthetic neuroprotective agents sometimes have negative reactions as an adverse effect in humans. Recently, numerous ethnobotanical studies have reported that herbal medicines for the treatment or prevention of NDDs are significantly better than synthetic drug treatment. Medicinal herbs have traditionally been used around the world for centuries. Radix Glycyrrhizae (RG) is the dried roots and rhizomes of Glycyrrhiza uralensis or G. glabra or G. inflata from the Leguminosae/Fabaceae family. It has been used for centuries in traditional medicine as a life enhancer, for the treatment of coughs and influenza, and for detoxification. Diverse chemical constituents from RG have reported including flavanones, chalcones, triterpenoid saponins, coumarines, and other glycosides. Among them, flavanone liquiritigenin (LG) and its precursor and isomer chalcone isoliquiritigenin (ILG) are the main bioactive constituents of RG. In the present review, we summarize evidence in the literature on the structure and phytochemical properties and pharmacological applications of LG and ILG in age-related diseases to establish new therapeutics to improve human health and lifespan.
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Affiliation(s)
- Mahesh Ramalingam
- Well Aging Research Center, Daegu Gyeongbuk Institute of Science and Technology, Daegu, South Korea
| | - Hyojung Kim
- Division of Pharmacology, Department of Molecular Cell Biology, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Yunjong Lee
- Division of Pharmacology, Department of Molecular Cell Biology, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Yun-Il Lee
- Well Aging Research Center, Daegu Gyeongbuk Institute of Science and Technology, Daegu, South Korea.,Companion Diagnostics and Medical Technology Research Group, Daegu Gyeongbuk Institute of Science and Technology, Daegu, South Korea
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Hou J, Guo H, Du T, Shao S, Zhang Y. Effect of seedling grade standard on improving the quality of licorice ( Glycyrrhiza uralensis F.): changes in the seven bioactive components and root biomass during two-year growth. Food Sci Biotechnol 2018; 27:939-945. [PMID: 30263822 PMCID: PMC6085270 DOI: 10.1007/s10068-018-0333-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2017] [Revised: 01/31/2018] [Accepted: 02/05/2018] [Indexed: 12/17/2022] Open
Abstract
Licorice cultivated is one of the most popular herbal medicines, while its quality is unstable. The aim of present study is to investigate the effect of licorice seedling grade standard on improving its quality. One-year-old Glycyrrhiza uralensis seedlings were classified into three grades 1, 2, and 3 by weight per plant. The major root biomass indexes (root fresh weight, root dry weight and taproot diameter) and contents of 7 bioactive components (glycyrrhizin, liquiritin, liquiritin apioside, liquiritigenin, isoliquiritin, isoliquiritin apioside, and isoliquiritigenin) varied in different grades seedlings. Further, the contents of 7 investigated compounds of 3-year-old licorice produced by grade 1 seedlings were 1.5-2 times as much as those produced by grade 2 and 3. Additionally, the contents of liquiritin apioside and isoliquiritin apioside were positively correlated with licorice root biomass. These results indicated that establishing licorice seedling grade standard is an effective way to improve and control its quality.
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Affiliation(s)
- Jia Hou
- School of Chinese Pharmacy, Key Laboratory of Traditional Chinese Medicine Quality and Standard of Gansu Province, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000 People’s Republic of China
| | - Hongru Guo
- College of Plant Protection, Gansu Agricultural University, Lanzhou, 730070 People’s Republic of China
| | - Tao Du
- School of Chinese Pharmacy, Key Laboratory of Traditional Chinese Medicine Quality and Standard of Gansu Province, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000 People’s Republic of China
| | - Shijun Shao
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000 People’s Republic of China
| | - Yanhong Zhang
- School of Chinese Pharmacy, Key Laboratory of Traditional Chinese Medicine Quality and Standard of Gansu Province, Gansu University of Traditional Chinese Medicine, Lanzhou, 730000 People’s Republic of China
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Li XM. Complementary and Alternative Medicine for Treatment of Food Allergy. Immunol Allergy Clin North Am 2018; 38:103-124. [DOI: 10.1016/j.iac.2017.09.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Liu C, Yang N, Chen X, Tversky J, Zhan J, Chehade M, Miller RL, Li XM. The Flavonoid 7,4'-Dihydroxyflavone Prevents Dexamethasone Paradoxical Adverse Effect on Eotaxin Production by Human Fibroblasts. Phytother Res 2017; 31:449-458. [PMID: 28102022 DOI: 10.1002/ptr.5767] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Revised: 12/06/2016] [Accepted: 12/18/2016] [Indexed: 01/04/2023]
Abstract
Eotaxin/CCL-11 is a major chemoattractant that contributes to eosinophilic inflammation in asthma. Glucocorticoids inhibit inflammation, but long-time exposure may cause paradoxical adverse effects by augmenting eotaxin/CCL-11production. The aim of this study was to determine if 7,4'-dihydroxyflavone (7,4'-DHF), the eotaxin/CCL11 inhibitor isolated from Glycyrrhiza uralensis, reduces in vitro eotaxin production induced by long-time dexamethasone (Dex) exposure, and if so, to elucidate the mechanisms of this inhibition. Human lung fibroblast-1 cells were used to identify the potency of 7,4'-DHF compared with other compounds from G. uralensis, to compare 7,4'-DHF with Dex on eotaxin production following 24-h short-time culture and 72-h longer-time (LT) culture, and to determine the effects of the 7,4'-DHF on Dex LT culture augmented eotaxin production and molecule mechanisms. 7,4'-DHF was the most potent eotaxin/CCL-11 inhibitor among the ten compounds and provided continued suppression. In contrast to short-time culture, Dex LT culture increased constitutively, and IL-4/TNF-α stimulated eotaxin/CCL11 production by human lung fibroblast-1 cells. This adverse effect was abrogated by 7,4'-DHF co-culture. 7,4'-DHF significantly inhibited Dex LT culture augmentation of p-STAT6 and impaired HDAC2 expression. This study demonstrated that 7,4'-DHF has the ability to consistently suppress eotaxin production and prevent Dex-paradoxical adverse effects on eotaxin production. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Changda Liu
- Department of Pediatric Allergy and Immunology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Nan Yang
- Department of Pediatric Allergy and Immunology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Xiaoke Chen
- Department of Pediatric Allergy and Immunology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.,Respiratory Department, The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518033, China
| | - Jody Tversky
- Division of Allergy and Clinical Immunology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, 21224, USA
| | - Jixun Zhan
- Department of Biological Engineering, Utah State University, 4105 Old Main Hill, Logan, UT, 84322, USA
| | - Mirna Chehade
- Department of Pediatric Allergy and Immunology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Rachel L Miller
- Division of Pulmonary, Allergy, Critical Care, Department of Medicine, Columbia University, New York, NY, 10032, USA.,Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Columbia University, New York, NY, 10032, USA.,Department of Environmental Health Sciences, Columbia University, New York, NY, 10032, USA
| | - Xiu-Min Li
- Department of Pediatric Allergy and Immunology, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
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Pharmacological Activities and Phytochemical Constituents. LIQUORICE 2017. [PMCID: PMC7120246 DOI: 10.1007/978-3-319-74240-3_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Glycyrrhiza glabra is one of the most popular medicinal plants and it has been used in traditional herbal remedy since ancient times (Blumenthal et al. in Herbal medicine: expanded commission E monographs. Integrative Medicine Communications, Newton, 2000; Parvaiz et al. in Global J Pharmocol 8(1):8–13, 2014; Altay et al. in J Plant Res 129(6):1021–1032, 2016). Many experimental, pharmacological and clinical studies show that liquorice has antimicrobial, antibacterial, antiviral, antifungal, antihepatotoxic, antioxidant, antiulcer, anti-hemorrhoid antihyperglycemic, antidiuretic, antinephritic, anticarcinogenic, antimutagenic, anticytotoxic, anti-inflammatory, and blood stopper activity.
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Gaur R, Gupta VK, Singh P, Pal A, Darokar MP, Bhakuni RS. Drug Resistance Reversal Potential of Isoliquiritigenin and Liquiritigenin Isolated fromGlycyrrhiza glabraAgainst Methicillin-ResistantStaphylococcus aureus(MRSA). Phytother Res 2016; 30:1708-1715. [DOI: 10.1002/ptr.5677] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Revised: 06/13/2016] [Accepted: 06/15/2016] [Indexed: 01/22/2023]
Affiliation(s)
- Rashmi Gaur
- Medicinal Plant Chemistry Division; Central Institute of Medicinal and Aromatic Plants (CSIR); Lucknow 226015 India
| | - Vivek Kumar Gupta
- Molecular Bioprospection Department; CSIR-Central Institute of Medicinal and Aromatic Plants; Lucknow 226015 India
| | - Pooja Singh
- Medicinal Plant Chemistry Division; Central Institute of Medicinal and Aromatic Plants (CSIR); Lucknow 226015 India
| | - Anirban Pal
- Molecular Bioprospection Department; CSIR-Central Institute of Medicinal and Aromatic Plants; Lucknow 226015 India
| | - Mahendra Padurang Darokar
- Molecular Bioprospection Department; CSIR-Central Institute of Medicinal and Aromatic Plants; Lucknow 226015 India
| | - Rajendra Singh Bhakuni
- Medicinal Plant Chemistry Division; Central Institute of Medicinal and Aromatic Plants (CSIR); Lucknow 226015 India
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Fan Y, Fu Y, Fu Q, Cai J, Xin H, Dai M, Jin Y. Purification of flavonoids from licorice using an off-line preparative two-dimensional normal-phase liquid chromatography/reversed-phase liquid chromatography method. J Sep Sci 2016; 39:2710-9. [PMID: 27214649 DOI: 10.1002/jssc.201501393] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 04/21/2016] [Accepted: 05/13/2016] [Indexed: 11/06/2022]
Abstract
An orthogonal (71.9%) off-line preparative two-dimensional normal-phase liquid chromatography/reversed-phase liquid chromatography method coupled with effective sample pretreatment was developed for separation and purification of flavonoids from licorice. Most of the nonflavonoids were firstly removed using a self-made Click TE-Cys (60 μm) solid-phase extraction. In the first dimension, an industrial grade preparative chromatography was employed to purify the crude flavonoids. Click TE-Cys (10 μm) was selected as the stationary phase that provided an excellent separation with high reproducibility. Ethyl acetate/ethanol was selected as the mobile phase owing to their excellent solubility for flavonoids. Flavonoids co-eluted in the first dimension were selected for further purification using reversed-phase liquid chromatography. Multiple compounds could be isolated from one normal-phase fraction and some compounds with bad resolution in one-dimensional liquid chromatography could be prepared in this two-dimensional system owing to the orthogonal separation. Moreover, this two-dimensional liquid chromatography method was beneficial for the preparation of relatively trace flavonoid compounds, which were enriched in the first dimension and further purified in the second dimension. Totally, 24 flavonoid compounds with high purity were obtained. The results demonstrated that the off-line two-dimensional liquid chromatography method was effective for the preparative separation and purification of flavonoids from licorice.
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Affiliation(s)
- Yunpeng Fan
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai, P. R. China
| | - Yanhui Fu
- Hai Nan Normal University, Haikou, China
| | - Qing Fu
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai, P. R. China
| | - Jianfeng Cai
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai, P. R. China
| | - Huaxia Xin
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai, P. R. China
| | - Mei Dai
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai, P. R. China
| | - Yu Jin
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai, P. R. China
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Hataedock Treatment Has Preventive Therapeutic Effects in Atopic Dermatitis-Induced NC/Nga Mice under High-Fat Diet Conditions. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:1739760. [PMID: 27313639 PMCID: PMC4894994 DOI: 10.1155/2016/1739760] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 04/25/2016] [Accepted: 05/04/2016] [Indexed: 01/09/2023]
Abstract
This study investigated the preventive therapeutic effects of Hataedock (HTD) treatment on inflammatory regulation and skin protection in AD-induced NC/Nga mice under high-fat diet conditions. Before inducing AD, the extract of Coptidis Rhizoma and Glycyrrhiza uralensis was administered orally to the 3-week-old mice. After that, AD-like skin lesions were induced by applying DNFB. All groups except the control group were fed a high-fat diet freely. We identified the effects of HTD on morphological changes, cytokine release and the induction of apoptosis through histochemistry, immunohistochemistry, and TUNEL assay. HTD downregulated the levels of IL-4 and PKC but increased the levels of LXR. HTD also suppressed the mast cell degranulation and release of MMP-9, Substance P. The levels of TNF-α, p-IκB, iNOS, and COX-2 were also decreased. The upregulation of inflammatory cell's apoptosis is confirmed by our results as increase of apoptotic body and cleaved caspase-3 and decrease of Bcl-2. HTD also reduced edema, angiogenesis, and skin lesion inflammation. Our results indicate HTD suppresses various inflammatory response on AD-induced mice with obesity through the regulation of Th2 differentiation and the protection of lipid barrier. Therefore, HTD could be used as an alternative and preventive therapeutic approach in the management of AD.
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Fan Y, Man S, Li H, Liu Y, Liu Z, Gao W. Analysis of bioactive components and pharmacokinetic study of herb–herb interactions in the traditional Chinese patent medicine Tongmai Yangxin Pill. J Pharm Biomed Anal 2016; 120:364-73. [DOI: 10.1016/j.jpba.2015.12.032] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Revised: 12/12/2015] [Accepted: 12/17/2015] [Indexed: 01/12/2023]
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Hosseinzadeh H, Nassiri-Asl M. Pharmacological Effects of Glycyrrhiza spp. and Its Bioactive Constituents: Update and Review. Phytother Res 2015; 29:1868-86. [PMID: 26462981 DOI: 10.1002/ptr.5487] [Citation(s) in RCA: 137] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Revised: 07/25/2015] [Accepted: 09/15/2015] [Indexed: 01/26/2023]
Abstract
The roots and rhizomes of various species of the perennial herb licorice (Glycyrrhiza) are used in traditional medicine for the treatment of several diseases. In experimental and clinical studies, licorice has been shown to have several pharmacological properties including antiinflammatory, antiviral, antimicrobial, antioxidative, antidiabetic, antiasthma, and anticancer activities as well as immunomodulatory, gastroprotective, hepatoprotective, neuroprotective, and cardioprotective effects. In recent years, several of the biochemical, molecular, and cellular mechanisms of licorice and its active components have also been demonstrated in experimental studies. In this review, we summarized the new phytochemical, pharmacological, and toxicological data from recent experimental and clinical studies of licorice and its bioactive constituents after our previous published review.
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Affiliation(s)
- Hossein Hosseinzadeh
- Pharmaceutical Research Center, Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Marjan Nassiri-Asl
- Cellular and Molecular Research Center, Department of Pharmacology, School of Medicine, Qazvin University of Medical Sciences, P.O. Box: 341197-5981, Qazvin, Iran
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Chemical and Metabolic Profiling of Si-Ni Decoction Analogous Formulae by High performance Liquid Chromatography-Mass Spectrometry. Sci Rep 2015; 5:11638. [PMID: 26118924 PMCID: PMC4484491 DOI: 10.1038/srep11638] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Accepted: 05/26/2015] [Indexed: 01/15/2023] Open
Abstract
Along with an indispensable role in healthcare system of China for centuries, Traditional Chinese Medicine (TCM) shows increasing usages as complementary therapy in western countries. To improve our understanding on their therapeutic effects, it’s critical to unveil chemical compositions of TCM formula, the predominant form of therapy in TCM. However, intrinsic chemical complexity makes it a challenging task to perform analysis on each individual TCM formula even with most current state-of-art analytic techniques available. In this work we approached this question by focusing on analogous formulae, a unique category of TCM formulae grouped together based on shared herbs and/or similar TCM syndromes. Systematic chemical profiling on five Si-Ni decoctions (SNs) for cardiovascular diseases was performed by multistage MS and high-resolution MS (HR-MS) experiments. A total of 83 compounds, including alkaloids, flavonoids, ginsenosides, bile acids and triterpenoids, were described. Analysis on SNs-treated rats detected 55 prototype compounds and 39 metabolites in the systemic circulation in vivo, which may contribute directly to their observed clinical efficacies. This approach offers great advantage to speed up identification of chemical compositions of formula and reveal the difference among these analogous formulae that may be related to diverse clinical effects.
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Farghali H, Canová NK, Zakhari S. Hepatoprotective properties of extensively studied medicinal plant active constituents: possible common mechanisms. PHARMACEUTICAL BIOLOGY 2015; 53:781-791. [PMID: 25489628 DOI: 10.3109/13880209.2014.950387] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
CONTEXT We focused on certain plant active constituents considered to be the most promising/studied for liver disease and that were critically investigated from the basic science point of view and, to some extent, the clinical one. Due to insufficient pharmacological data, most of the herbal formulations containing these molecules cannot be recommended for the treatment of liver disease. OBJECTIVE To present the most promising compounds tested experimentally and/or clinically and describe in brief popular models in experimental testing of potential hepatoprotective compounds. METHODS A literature search using Web of Science (WOS), PubMed, and Google search was performed. RESULTS Focusing on a few herbal hepatoprotective active constituents is useful to health professionals working in the field of therapeutics to develop evidence-based hepatoprotective agents by conducting research on pure chemical structures or on molecular modifications using computational chemistry. This review demonstrates that multi-pathways in the liver pathobiology can be interrupted at one or more levels by natural hepatoprotective studied, such as interference with the oxidative stress at multiple levels to reduce reactive oxygen/nitrogen species, resulting in ameliorating hepatotoxicity. CONCLUSION Hepatoprotective constituents of herbal medications are poorly absorbed after oral administration; methods that can improve their bioavailability are being developed. It is recommended that controlled prospective double-blind multicenter studies on isolated active plant constituents, or on related newly designed molecules after structural modifications, should be performed. This effort will lead to expanding the existing, limited drugs for the vast majority of liver diseases.
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Affiliation(s)
- Hassan Farghali
- First Faculty of Medicine, Institute of Pharmacology, Charles University in Prague , Czech Republic and
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Liu J, Luo L, Zhang H, Jia B, Lu J, Li P, Chen J. Rapid screening for novel antioxidants in Glycyrrhiza inflata using high-resolution peak fractionation. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.04.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Liu C, Yang N, Song Y, Wang L, Zi J, Zhang S, Dunkin D, Busse P, Weir D, Tversky J, Miller RL, Goldfarb J, Zhan J, Li XM. Ganoderic acid C1 isolated from the anti-asthma formula, ASHMI™ suppresses TNF-α production by mouse macrophages and peripheral blood mononuclear cells from asthma patients. Int Immunopharmacol 2015; 27:224-31. [PMID: 26004313 DOI: 10.1016/j.intimp.2015.05.018] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Revised: 04/28/2015] [Accepted: 05/11/2015] [Indexed: 01/07/2023]
Abstract
Asthma is a heterogeneous airway inflammatory disease, which is associated with Th2 cytokine-driven inflammation and non-Th2, TNF-α mediated inflammation. Unlike Th2 mediated inflammation, TNF-α mediated asthma inflammation is generally insensitive to inhaled corticosteroids (ICS). ASHMITM, aqueous extract of three medicinal herbs-Ganoderma lucidum (G. lucidum), Sophora flavescens Ait (S. flavescens) and Glycyrrhiza uralensis Fischer (G. uralensis), showed a high safety profile and was clinically beneficial in asthma patients. It also suppresses both Th2 and TNF-α associated inflammation in murine asthma models. We previously determined that G. uralensis flavonoids are the key active compounds responsible for ASHMITM suppression of Th2 mediated inflammation. Until now, there are limited studies on anti-TNF-α compounds presented in ASHMITM. The objective of this study was to isolate and identify TNF-α inhibitory compounds in ASHMITM. Here we report that G. lucidum, but not the other two herbal extracts, S. flavescens or G. uralensis inhibited TNF-α production by murine macrophages; and that the methylene chloride (MC)-triterpenoid-enriched fraction, but not the polysaccharide-enriched fraction, contained the inhibitory compounds. Of the 15 triterpenoids isolated from the MC fraction, only ganoderic acid C1 (GAC1) significantly reduced TNF-α production by murine macrophages (RAW 264.7 cells) and peripheral blood mononuclear cells (PBMCs) from asthma patients. Inhibition was associated with down-regulation of NF-κB expression, and partial suppression of MAPK and AP-1 signaling pathways. Ganoderic acid C1 may have potential for treating TNF-α mediated inflammation in asthma and other inflammatory diseases.
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Affiliation(s)
- Changda Liu
- Pediatric Allergy & Immunology, Icahn School of Medicine at Mount Sinai, NY 10029, United States
| | - Nan Yang
- Pediatric Allergy & Immunology, Icahn School of Medicine at Mount Sinai, NY 10029, United States
| | - Ying Song
- Pediatric Allergy & Immunology, Icahn School of Medicine at Mount Sinai, NY 10029, United States
| | - Lixin Wang
- Pediatric Allergy & Immunology, Icahn School of Medicine at Mount Sinai, NY 10029, United States; Shanghai Municipal Hospital of Traditional Chinese Medicine affiliated with Shanghai TCM University, China
| | - Jiachen Zi
- Department of Biological Engineering, Utah State University, 4105 Old Main Hill, Logan, UT 84322, United States
| | - Shuwei Zhang
- Department of Biological Engineering, Utah State University, 4105 Old Main Hill, Logan, UT 84322, United States
| | - David Dunkin
- Pediatric Gastroenterology, Pediatric Department, Icahn School of Medicine at Mount Sinai, NY 10029, United States
| | - Paula Busse
- Immunology Institute, Department of Medicine, Icahn School of Medicine at Mount Sinai, NY 10029, United States
| | - David Weir
- Division of Pulmonary, Critical Care Medicine, and Sleep Medicine , Mount Sinai Medical Center, NY 10029, United States
| | - Jody Tversky
- Division of Allergy & Clinical Immunology, Department of Medicine, Johns Hopkins University School of Medicine, MD 21224, United States
| | - Rachel L Miller
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, Columbia University, New York, NY, 10032, United States; Division of Allergy, Immunology, and Rheumatology, Department of Pediatrics, Columbia University, New York, NY 10032, United States; Department of Environmental Health Sciences, Columbia University, New York, NY, 10032, United States
| | - Joseph Goldfarb
- Pharmacology and Systems Therapeutics, Icahn School of Medicine at Mount Sinai, NY, 10029, United States
| | - Jixun Zhan
- Department of Biological Engineering, Utah State University, 4105 Old Main Hill, Logan, UT 84322, United States.
| | - Xiu-Min Li
- Pediatric Allergy & Immunology, Icahn School of Medicine at Mount Sinai, NY 10029, United States.
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Liu C, Weir D, Busse P, Yang N, Zhou Z, Emala C, Li XM. The Flavonoid 7,4'-Dihydroxyflavone Inhibits MUC5AC Gene Expression, Production, and Secretion via Regulation of NF-κB, STAT6, and HDAC2. Phytother Res 2015; 29:925-32. [PMID: 25809288 DOI: 10.1002/ptr.5334] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Revised: 02/26/2015] [Accepted: 02/27/2015] [Indexed: 12/22/2022]
Abstract
Mucus overproduction is a significant component of the pathophysiology of obstructive lung diseases. Currently, there are only a few medications available that inhibit mucus production. Previous studies showed that glycyrrhizin, a triterpenoid in Glycyrrhiza uralensis inhibits mucin 5AC (MUC5AC) mRNA and protein expression. Other potential mucus production inhibitory compounds contained within in G. uralensis have not been fully investigated. The aim of the present study was to determine if the G. uralensis flavonoid 7,4'-dihydroxyflavone (7,4'-DHF) inhibits MUC5AC gene expression, mucus production, and secretion, and if so, to elucidate the mechanism of this inhibition. 7,4'-Dihydroxyflavone significantly decreased phorbol 12-myristate 13-acetate-stimulated NCI-H292 human airway epithelial cell MUC5AC gene expression and mucus production, at a 28-fold lower concentration than glycyrrhizin (The half maximal inhibitory concentration IC50 value of 1.4 μM vs 38 μM, respectively); 7,4'-DHF also inhibited MUC5AC mucus secretion. Inhibition was associated with the suppression of nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB), signal transducer and activator of transcription 6 (STAT6) activation, and enhanced histone deacetylase 2 (HDAC2) expression. In a murine model of asthma, 7,4'-DHF-treated mice exhibited a marked reduction in MUC5AC secretion in the bronchoalveolar lavage fluid compared with control mice. These findings, together with previous findings linking NF-κB, STAT6, and HDAC2 modulation to the control of MUC5AC expression, demonstrate that 7,4'-DHF is a newly identified component of G. uralensis that regulates MUC5AC expression and secretion via regulation of NF-κB, STAT6, and HDAC2.
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Affiliation(s)
- Changda Liu
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - David Weir
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Paula Busse
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nan Yang
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Zhenwen Zhou
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong, China
| | - Charles Emala
- Department of Anesthesiology, Columbia University, New York, NY, USA
| | - Xiu-Min Li
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Honda H, Nagai Y, Matsunaga T, Okamoto N, Watanabe Y, Tsuneyama K, Hayashi H, Fujii I, Ikutani M, Hirai Y, Muraguchi A, Takatsu K. Isoliquiritigenin is a potent inhibitor of NLRP3 inflammasome activation and diet-induced adipose tissue inflammation. J Leukoc Biol 2014; 96:1087-100. [PMID: 25210146 DOI: 10.1189/jlb.3a0114-005rr] [Citation(s) in RCA: 165] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Inflammasome activation initiates the development of many inflammatory diseases, including obesity and type 2 diabetes. Therefore, agents that target discrete activation steps could represent very important drugs. We reported previously that ILG, a chalcone from Glycyrrhiza uralensis, inhibits LPS-induced NF-κB activation. Here, we show that ILG potently inhibits the activation of NLRP3 inflammasome, and the effect is independent of its inhibitory potency on TLR4. The inhibitory effect of ILG was stronger than that of parthenolide, a known inhibitor of the NLRP3 inflammasome. GL, a triterpenoid from G. uralensis, had similar inhibitory effects on NLRP3 activity, but high concentrations of GL were required. In contrast, activation of the AIM2 inflammasome was inhibited by GL but not by ILG. Moreover, GL inhibited NLRP3- and AIM2-activated ASC oligomerization, whereas ILG inhibited NLRP3-activated ASC oligomerization. Low concentrations of ILG were highly effective in IAPP-induced IL-1β production compared with the sulfonylurea drug glyburide. In vivo analyses revealed that ILG potently attenuated HFD-induced obesity, hypercholesterolemia, and insulin resistance. Furthermore, ILG treatment improved HFD-induced macrovesicular steatosis in the liver. Finally, ILG markedly inhibited diet-induced adipose tissue inflammation and IL-1β and caspase-1 production in white adipose tissue in ex vivo culture. These results suggest that ILG is a potential drug target for treatment of NLRP3 inflammasome-associated inflammatory diseases.
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Affiliation(s)
- Hiroe Honda
- Toyama Prefectural Institute for Pharmaceutical Research, Toyama, Japan; Departments of Immunobiology and Pharmacological Genetics
| | - Yoshinori Nagai
- Departments of Immunobiology and Pharmacological Genetics, Japan Science and Technology Agency, Precursory Research for Embryonic Science and Technology, Saitama, Japan;
| | | | - Naoki Okamoto
- Departments of Immunobiology and Pharmacological Genetics, Teika Pharmaceutical, Toyama, Japan; and
| | | | | | - Hiroaki Hayashi
- Department of Natural Products Chemistry, School of Pharmacy, Iwate Medical University, Japan
| | - Isao Fujii
- Department of Natural Products Chemistry, School of Pharmacy, Iwate Medical University, Japan
| | | | | | - Atsushi Muraguchi
- Immunology, Graduate School of Medicine and Pharmaceutical Science for Research, University of Toyama, Japan
| | - Kiyoshi Takatsu
- Toyama Prefectural Institute for Pharmaceutical Research, Toyama, Japan; Departments of Immunobiology and Pharmacological Genetics,
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Yang N, Wang J, Liu C, Song Y, Zhang S, Zi J, Zhan J, Masilamani M, Cox A, Nowak-Wegrzyn A, Sampson H, Li XM. Berberine and limonin suppress IgE production by human B cells and peripheral blood mononuclear cells from food-allergic patients. Ann Allergy Asthma Immunol 2014; 113:556-564.e4. [PMID: 25155085 DOI: 10.1016/j.anai.2014.07.021] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Revised: 07/16/2014] [Accepted: 07/21/2014] [Indexed: 01/08/2023]
Abstract
BACKGROUND Currently, there is no satisfactory treatment for IgE-mediated food allergy. Food Allergy Herbal Formula 2 (FAHF-2) and butanol-purified FAHF-2 (B-FAHF-2) have been shown to protect against peanut-induced anaphylaxis and inhibit IgE synthesis in a murine model. OBJECTIVE To determine which herbs and compounds in FAHF-2 and B-FAHF-2 suppress IgE production. METHODS The effect of FAHF-2 and B-FAHF-2 on IgE production was determined using a human B-cell line (U266). Individual compounds were isolated and identified using column chromatography, liquid chromatographic mass spectrometry, and nuclear magnetic resonance techniques. The potency of compounds on IgE suppression were investigated using U266 cells and verified using human peripheral blood mononuclear cells (n = 25) from peanut-allergic patients. Epsilon germline transcript expression was determined. Phosphorylated IκBα level was analyzed using the In-Cell Western assay. The mRNA expression of signal transducer and activator of transcription-3, T-box transcription factor TBX21, interferon-γ, forkhead box P3, GATA-binding protein 3, interleukin-10, and interleukin-5 also were analyzed using real-time polymerase chain reaction. RESULTS FAHF-2 and B-FAHF-2 inhibited IgE production by U266 cells. B-FAHF-2 was 9 times more effective than FAHF-2. Two compounds that inhibited IgE production were isolated from Philodendron chinensis and identified as berberine and limonin. Berberine was more potent and inhibited IgE production by peripheral blood mononuclear cells by 80% at 0.62 μg/mL. Berberine significantly inhibited ε-germline transcript expression by peripheral blood mononuclear cells. Phosphorylated IκBα level was significantly suppressed and mRNA expressions of T-box transcription factor TBX21 and signal transducer and activator of transcription-3 were significantly increased by berberine. CONCLUSION Berberine and limonin mediated IgE suppression. The mechanism by which berberine modulates ε-germline transcript expression might be through regulating the phosphorylated IκBα level and the expressions of signal transducer and activator of transcription-3 and T-box transcription factor TBX21. TRIAL REGISTRATION Clinicaltrials.gov identifier NCT00602160.
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Affiliation(s)
- Nan Yang
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Julie Wang
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Changda Liu
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Ying Song
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Shuwei Zhang
- Department of Biological Engineering, Utah State University, Logan, Utah
| | - Jiachen Zi
- Department of Biological Engineering, Utah State University, Logan, Utah
| | - Jixun Zhan
- Department of Biological Engineering, Utah State University, Logan, Utah
| | - Madhan Masilamani
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Amanda Cox
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Anna Nowak-Wegrzyn
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Hugh Sampson
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Xiu-Min Li
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York.
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Simultaneous determination of puerarin, daidzin, daidzein, paeoniflorin, albiflorin, liquiritin and liquiritigenin in rat plasma and its application to a pharmacokinetic study of Ge-Gen Decoction by a liquid chromatography–electrospray ionization-tandem mass spectrometry. J Pharm Biomed Anal 2014; 95:76-84. [DOI: 10.1016/j.jpba.2014.02.013] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Revised: 02/17/2014] [Accepted: 02/20/2014] [Indexed: 12/25/2022]
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Patil SP, Liu C, Alban J, Yang N, Li XM. Glycyrrhiza uralensis flavonoids inhibit brain microglial cell TNF-α secretion, p-IκB expression, and increase brain-derived neurotropic factor (BDNF) secretion. JOURNAL OF TRADITIONAL CHINESE MEDICAL SCIENCES 2014. [DOI: 10.1016/j.jtcms.2014.11.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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Srivastava KD, Dunkin D, Liu C, Yang N, Miller RL, Sampson HA, Li XM. Effect of Antiasthma Simplified Herbal Medicine Intervention on neutrophil predominant airway inflammation in a ragweed sensitized murine asthma model. Ann Allergy Asthma Immunol 2014; 112:339-47.e1-2. [PMID: 24679734 DOI: 10.1016/j.anai.2014.01.021] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2013] [Revised: 01/09/2014] [Accepted: 01/26/2014] [Indexed: 12/27/2022]
Abstract
BACKGROUND Neutrophil-predominant asthma is less responsive to steroids and associated with poorer disease control. The effects of Antiasthma Simplified Herbal Medicine Intervention (ASHMI), a traditional Chinese medicine formula reported to be efficacious in asthmatic patients and murine asthma models, on neutrophil predominant asthma are unknown. OBJECTIVE To determine the effects of standard ASHMI and refined formula ASHMI (ASHMI(II)) in a neutrophil-predominant murine model of ragweed (RW) asthma and explore underlying mechanisms. METHODS BALB/c mice were systemically sensitized, intranasally challenged with RW extract, and orally treated with ASHMI, ASHMI(II), or vehicle (water). In a separate experiment, some RW sensitized mice were treated with dexamethasone before challenge. After RW challenge, airway hyperreactivity (AHR), total and differential bronchoalveolar lavage fluid leukocyte counts, lung histologic features, and bronchoalveolar lavage fluid cytokine and chemokine levels were assessed. RW stimulation of the murine macrophage cell line RAW264.7 was used to determine effects of ASHMI active compound ganoderic acid C1 (GAC1) on tumor necrosis factor α (TNF-α) production and regulation of phosphorylated IκB and histone deacetylase 2 (HDAC2) levels. RESULTS ASHMI and ASHMI(II) markedly reduced AHR, mucous production, neutrophilic inflammation, and TNF-α, interleukin 8, and interleukin 17 levels and decreased eosinophilic inflammation and TH2 responses in vivo (P < .01-.001 for all). GAC1 inhibited TNF-α production in RW-stimulated RAW264.7 cells in association with suppression of phosphorylated IκB and increased HDAC2 expression. Dexamethasone failed to reduce AHR and neutrophilic inflammation. CONCLUSION ASHMI treatment was efficacious in a murine model of neutrophil-predominant asthma via modulation of innate chemokines, TH2 responses, nuclear factor-κB, and HDAC2. ASHMI, and/or its constituent GAC1, may be a valuable option for treating neutrophil-predominant asthma.
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Affiliation(s)
- Kamal D Srivastava
- Division of Allergy and Immunology, Department of Pediatrics, The Icahn School of Medicine at Mount Sinai, New York, New York
| | - David Dunkin
- Division of Pediatric Gastroenterology and Nutrition, Department of Pediatrics, The Icahn School of Medicine at Mount Sinai, New York, New York
| | - Changda Liu
- Division of Allergy and Immunology, Department of Pediatrics, The Icahn School of Medicine at Mount Sinai, New York, New York
| | - Nan Yang
- Division of Allergy and Immunology, Department of Pediatrics, The Icahn School of Medicine at Mount Sinai, New York, New York
| | - Rachel L Miller
- Department of Medicine, Department of Pediatrics, Department of Environmental Health Sciences, Columbia University, New York, New York
| | - Hugh A Sampson
- Division of Allergy and Immunology, Department of Pediatrics, The Icahn School of Medicine at Mount Sinai, New York, New York
| | - Xiu-Min Li
- Division of Allergy and Immunology, Department of Pediatrics, The Icahn School of Medicine at Mount Sinai, New York, New York.
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Fujii S, Morinaga O, Uto T, Nomura S, Shoyama Y. Development of a monoclonal antibody-based immunochemical assay for liquiritin and its application to the quality control of licorice products. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:3377-3383. [PMID: 24621071 DOI: 10.1021/jf404731z] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Liquiritin was reacted with a keyhole limpet hemocyanin (KLH) to synthesize a liquiritin-KLH conjugate as an immunogen for mice. A hybridoma cell line named 2F8 secreted a monoclonal antibody (mAb) against liquiritin, which was applied to an enzyme-linked immunosorbent assay (ELISA) for liquiritin. ELISA showed a good linear range from 0.39 to 25 μg/mL of liquiritin. The maximum relative standard deviation (RSD) values for the intra-assay and interassay were approximately 5%. The recovery rates of liquiritin were in the range of 100.9-103.7%, and the concentrations of liquiritin in various licorice roots, as determined by ELISA, showed a good correlation with those analyzed by high-performance liquid chromatography (HPLC; R² = 0.948). These results suggested that ELISA with anti-liquiritin mAb could be a simple, rapid, convenient, and accurate method for the high-throughput analysis of liquiritin in various licorice products including liqueurs, sweets, and food supplements.
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Affiliation(s)
- Shunsuke Fujii
- Department of Health and Nutrition, Faculty of Health Management, and ‡Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Nagasaki International University , 2825-7 Huis Ten Bosch, Sasebo 859-3298 Japan
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Structure-activity association of flavonoids in lung diseases. Molecules 2014; 19:3570-95. [PMID: 24662074 PMCID: PMC6271797 DOI: 10.3390/molecules19033570] [Citation(s) in RCA: 94] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Revised: 03/13/2014] [Accepted: 03/17/2014] [Indexed: 12/22/2022] Open
Abstract
Flavonoids are polyphenolic compounds classified into flavonols, flavones, flavanones, isoflavones, catechins, anthocyanidins, and chalcones according to their chemical structures. They are abundantly found in Nature and over 8,000 flavonoids have from different sources, mainly plant materials, have been described. Recently reports have shown the valuable effects of flavonoids as antiviral, anti-allergic, antiplatelet, antitumor, antioxidant, and anti-inflammatory agents and interest in these compounds has been increasing since they can be helpful to human health. Several mechanisms of action are involved in the biological properties of flavonoids such as free radical scavenging, transition metal ion chelation, activation of survival genes and signaling pathways, regulation of mitochondrial function and modulation of inflammatory responses. The anti-inflammatory effects of flavonoids have been described in a number of studies in the literature, but not frequently associated to respiratory disease. Thus, this review aims to discuss the effects of different flavonoids in the control of lung inflammation in some disorders such as asthma, lung emphysema and acute respiratory distress syndrome and the possible mechanisms of action, as well as establish some structure-activity relationships between this biological potential and chemical profile of these compounds.
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Gaur R, Yadav KS, Verma RK, Yadav NP, Bhakuni RS. In vivo anti-diabetic activity of derivatives of isoliquiritigenin and liquiritigenin. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2014; 21:415-22. [PMID: 24262065 DOI: 10.1016/j.phymed.2013.10.015] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2013] [Revised: 09/05/2013] [Accepted: 10/05/2013] [Indexed: 05/20/2023]
Abstract
Isoliquiritigenin (ISL), a chalcone and liquiritigenin (LTG), a flavonoid found in licorice roots and several other plants. ISL displays antioxidant, anti-inflammatory, antitumor and hepatoprotective activities whereas LTG is an estrogenic compound, acts as an agonist selective for the β-subtype of the oestrogen receptor. Both the phenolics were isolated from the rhizomes of Glycyrrhiza glabra. Five derivatives from ISL and four derivatives from LTG were synthesized. All the compounds were established by extensive spectroscopic analyses and screened through oral glucose tolerance test to gain preliminary information regarding the antihyperglycemic effect in normal Swiss albino male mice. ISL (1), ISL derivatives 3, 4, 5, 7 and LTG derivatives 9 and 10 showed significant blood glucose lowering effect. The structure-activity relationship indicated that the presence of ether and ester groups in ISL and LTG analogues are important for exhibiting the activity. Compounds 1, 4 and 10 were selected for in vivo antidiabetic activity and found to be potential candidates for treatment of diabetes. It is the first report on antidiabetic activity of ISL derivative 4 and LTG derivative 10.
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Affiliation(s)
- Rashmi Gaur
- Medicinal Plant Chemistry Division, CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow 226015, India
| | - Kuldeep Singh Yadav
- Herbal Medicinal Product Department, CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow 226015, India
| | - Ram Kishor Verma
- Analytical Chemistry Division, CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow 226015, India
| | - Narayan Prasad Yadav
- Herbal Medicinal Product Department, CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow 226015, India.
| | - Rajendra Singh Bhakuni
- Medicinal Plant Chemistry Division, CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow 226015, India.
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Kao TC, Wu CH, Yen GC. Bioactivity and potential health benefits of licorice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:542-53. [PMID: 24377378 DOI: 10.1021/jf404939f] [Citation(s) in RCA: 164] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Licorice is an herbal plant named for its unique sweet flavor. It is widely used in the food and tobacco industries as a sweetener. Licorice is also used in traditional Chinese medicine (TCM) and complementary medicine. Because the use of licorice has long been a part of TCM, the details of its therapeutic applications have been thoroughly established. In modern science, licorice is of interest because of its broad range of applications. Extracts of and compounds isolated from licorice have been well studied and biologically characterized. In this review, we discuss the nutraceutical and functional activities of licorice as well as those of the extracts of and the isolated compounds from licorice, including agents with anti-inflammatory activity, cell-protective abilities, and chemopreventive effects. The side effects of licorice are also enumerated. A comparison of the activities of licorice described by modern science and TCM is also presented, revealing the correspondence of certain characteristics.
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Affiliation(s)
- Tzu-Chien Kao
- Department of Food Science and Biotechnology, National Chung Hsing University , 250 Kuokuang Road, Taichung 402, Taiwan
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Huang TP, Liu PH, Lien ASY, Yang SL, Chang HH, Yen HR. Characteristics of traditional Chinese medicine use in children with asthma: a nationwide population-based study. Allergy 2013; 68:1610-3. [PMID: 24117783 DOI: 10.1111/all.12273] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/27/2013] [Indexed: 11/28/2022]
Abstract
Asthma is a chronic inflammatory airway disease accounting for severe morbidity and mortality in children. To determine the characteristics of traditional Chinese medicine (TCM) used to treat pediatric asthma, we conducted a nationwide population-based study by analyzing a cohort of one million randomly sampled patients from the beneficiaries of the National Health Insurance Program in Taiwan from 2002 to 2010. Children under 18 years of age with newly diagnosed asthma (ICD-9-CM code: 493, N = 45 833) were enrolled, and 57.95% (N = 26 585) of them had used TCM. The number of TCM users was significantly more than that of non-TCM users in school-age children. The most commonly prescribed TCM formula is Ding-chuan-tang, or Xing-ren (Semen Armeniacae Amarum) for the single herb. Our study is the first to reveal characteristics and prescription patterns of the use of TCM in children with asthma. Further research is needed to elucidate the efficacy and safety of these Chinese herbal products.
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Affiliation(s)
- T.-P. Huang
- Department of Traditional Chinese Medicine; Center for Traditional Chinese Medicine; Chang Gung Memorial Hospital; Taoyuan Taiwan
- Graduate Institute of Traditional Chinese Medicine; School of Traditional Chinese Medicine; Chang Gung University; Taoyuan Taiwan
| | - P.-H. Liu
- Clinical Informatics and Medical Statistics Research Center; College of Medicine; Chang Gung University; Taoyuan Taiwan
| | - A. S.-Y. Lien
- School of Nursing; College of Medicine; Chang Gung University; Taoyuan Taiwan
| | - S.-L. Yang
- Department of Traditional Chinese Medicine; Center for Traditional Chinese Medicine; Chang Gung Memorial Hospital; Taoyuan Taiwan
- Graduate Institute of Traditional Chinese Medicine; School of Traditional Chinese Medicine; Chang Gung University; Taoyuan Taiwan
| | - H.-H. Chang
- Department of Traditional Chinese Medicine; Center for Traditional Chinese Medicine; Chang Gung Memorial Hospital; Taoyuan Taiwan
- Graduate Institute of Traditional Chinese Medicine; School of Traditional Chinese Medicine; Chang Gung University; Taoyuan Taiwan
| | - H.-R. Yen
- Department of Traditional Chinese Medicine; Center for Traditional Chinese Medicine; Chang Gung Memorial Hospital; Taoyuan Taiwan
- Graduate Institute of Traditional Chinese Medicine; School of Traditional Chinese Medicine; Chang Gung University; Taoyuan Taiwan
- Chinese Herbal Medicine Research Team; Healthy Aging Research Center; Chang Gung University; Taoyuan Taiwan
- Research Center for Traditional Chinese Medicine; Department of Chinese Medicine and Department of Medical Research; China Medical University Hospital; Taichung Taiwan
- School of Chinese Medicine; China Medical University; Taichung Taiwan
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Jayaprakasam B, Yang N, Wen MC, Wang R, Goldfarb J, Sampson H, Li XM. Constituents of the anti-asthma herbal formula ASHMI(TM) synergistically inhibit IL-4 and IL-5 secretion by murine Th2 memory cells, and eotaxin by human lung fibroblasts in vitro. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2013; 11:195-205. [PMID: 23743163 DOI: 10.3736/jintegrmed2013029] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE Anti-asthma herbal medicine intervention (ASHMI(TM)), a combination of three traditional Chinese medicinal herbs developed in our laboratory, has demonstrated efficacy in both mouse models of allergic asthma, and a double-blind placebo-controlled clinical trial in patients with asthma. This study was designed to determine if the anti-inflammatory effects of individual herbal constituents of ASHMI(TM) exhibited synergy. METHODS Effects of ASHMI and its components aqueous extracts of Lingzhi (Ganoderma lucidum), Kushen (Sophora flavescens) and Gancao (Glycyrrhiza uralensis), on Th2 cytokine secretion by murine memory Th2 cells (D10.G4.1) and eotaxin-1 secretion by human lung fibroblast (HLF-1) cells were determined by measuring levels in culture supernatants by enzyme-linked immunosorbent assay. Potential synergistic effects were determined by computing interaction indices from concentration-effect curve parameters. RESULTS Individual Lingzhi, Kushen and Gancao extracts and ASHMI (the combination of individual extracts) inhibited production of interleukin (IL)-4 and IL-5 by murine memory Th2 cells and eotaxin-1 production by HLF-1 cells. The mean 25%-inhibitory-concentration (IC25) values (mg/mL) for ASHMI, Lingzhi, Kushen and Gancao for IL-4 production were 30.9, 79.4, 123, and 64.6, respectively; for IL-5 production were 30.2, 263, 123.2 and 100, respectively; for eotaxin-1 were 13.2, 16.2, 30.2, and 25.1, respectively. The IC50 values (mg/mL) for ASHMI, Lingzhi, Kushen and Gancao for IL-4 production were 158.5, 239.9, 446.7, and 281.8, respectively; for eotaxin-1 were 38.1, 33.1, 100, and 158.5, respectively. The interaction indices of ASHMI constituents at IC25 were 0.35 for IL-4, 0.21 for IL-5 and 0.59 for eotaxin-1. The interaction indices at IC50 values were 0.50 for IL-4 and 0.62 for eotaxin-1 inhibition. Inhibition of IL-5 did not reach IC50 values. All interaction indices were below 1 which indicated synergy. CONCLUSION By comparing the interaction index values, we find that constituents in ASHMI(TM) synergistically inhibited eotaxin-1 production as well as Th2 cytokine production.
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50
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Chen HY, Lin YH, Thien PF, Chang SC, Chen YC, Lo SS, Yang SH, Chen JL. Identifying core herbal treatments for children with asthma: implication from a chinese herbal medicine database in taiwan. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2013; 2013:125943. [PMID: 24066007 PMCID: PMC3771466 DOI: 10.1155/2013/125943] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2013] [Accepted: 07/24/2013] [Indexed: 01/09/2023]
Abstract
Asthma is one of the most common allergic respiratory diseases around the world and places great burden on medical payment. Chinese herbal medicine (CHM) is commonly used for Taiwanese children to control diseases. The aim of this study is to analyze the CHM prescriptions for asthmatic children by using a nationwide clinical database. The National Health Insurance Research Database (NHIRD) was used to perform this study. Medical records from 1997 to 2009 with diagnosis with asthma made for children aged 6 to 18 were included into the analysis. Association rule mining and social network analysis were used to analyze the prevalence of single CHM and its combinations. Ma-Xing-Gan-Shi-Tang (MXGST) was the most commonly used herbal formula (HF) (20.2% of all prescriptions), followed by Xiao-Qing-Long-Tang (13.1%) and Xing-Su-San (12.8%). Zhe Bei Mu is the most frequently used single herb (SH) (14.6%), followed by Xing Ren (10.7%). MXGST was commonly used with Zhe Bei Mu (3.5%) and other single herbs capable of dispelling phlegm. Besides, MXGST was the core formula to relieve asthma. Further studies about efficacy and drug safety are needed for the CHM commonly used for asthma based on the result of this study.
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Affiliation(s)
- Hsing-Yu Chen
- Division of Chinese Internal Medicine, Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital, No. 123, Dinghu Road, Gueishan, Taoyuan 33378, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, No. 259, Wen Hwa 1st Road, Gueishan, Taoyuan 33302, Taiwan
| | - Yi-Hsuan Lin
- Division of Chinese Internal Medicine, Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital, No. 123, Dinghu Road, Gueishan, Taoyuan 33378, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, No. 259, Wen Hwa 1st Road, Gueishan, Taoyuan 33302, Taiwan
| | - Peck-Foong Thien
- Department of Medical Research and Education, National Yang-Ming University Hospital, No. 152, Xin Min Road, I-Lan 26042, Taiwan
| | - Shih-Chieh Chang
- Division of Chest Medicine, Department of Internal Medicine, National Yang-Ming University Hospital, No. 152, Xin Min Road, I-Lan 26042, Taiwan
- Faculty of Medicine, School of Medicine, National Yang-Ming University, No. 155, Section 2, Linong Street, Taipei 112, Taiwan
| | - Yu-Chun Chen
- Department of Medical Research and Education, National Yang-Ming University Hospital, No. 152, Xin Min Road, I-Lan 26042, Taiwan
- Faculty of Medicine, School of Medicine, National Yang-Ming University, No. 155, Section 2, Linong Street, Taipei 112, Taiwan
- Institute of Hospital and Health Care Administration, School of Medicine, National Yang-Ming University, No. 155, Section 2, Linong Street, Taipei 112, Taiwan
| | - Su-Shun Lo
- Faculty of Medicine, School of Medicine, National Yang-Ming University, No. 155, Section 2, Linong Street, Taipei 112, Taiwan
| | - Sien-Hung Yang
- Division of Chinese Internal Medicine, Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital, No. 123, Dinghu Road, Gueishan, Taoyuan 33378, Taiwan
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, No. 259, Wen Hwa 1st Road, Gueishan, Taoyuan 33302, Taiwan
| | - Jiun-Liang Chen
- Division of Chinese Internal Medicine, Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital, No. 123, Dinghu Road, Gueishan, Taoyuan 33378, Taiwan
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, No. 259, Wen Hwa 1st Road, Gueishan, Taoyuan 33302, Taiwan
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, No. 155, Section 2, Linong Street, Taipei 112, Taiwan
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