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Zhang B, Yuan HH, Sun J, Xun H, Wang J, Qiu F, Wang JJ, Yao X, Wang J, Fan W, Tang F. Five new glycosides from the culms of Phyllostachys nigra var. henonis. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2024:1-9. [PMID: 38963070 DOI: 10.1080/10286020.2024.2366450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Accepted: 06/06/2024] [Indexed: 07/05/2024]
Abstract
Five new glycosides, namely methyl 3-methoxybenzoate-4,5-di-O-β-D-glucopyranoside (1), (1aS,3aS,3R)-3-(4'-O-β-D-glucopyranosyl-3'-methoxyphenyl)-5,6-dioxa-bicyclo[3.3.0]octane-1-one (2), quinolin-4(1H)-one-3-O-β-D-glucopyranoside (3), 3-methoxy-propiophenone 4-O-(6'-β-D-xylopyranosyl)-β-D-glucopyranoside (4), methyl 3-methoxybenzoate 4-O-(6'-β-D-xylopyranosyl)-β-D-glucopyranoside (5), and one known compound, bambulignan B (6) were isolated from the culms of Phyllostachys nigra var. henonis. Their structures were determined using spectroscopic analysis. All compounds were evaluated for their DPPH radical scavenging activity. Compound 6 exhibited antioxidant activity with IC50 value of 59.5 μM (positive control, L-ascorbic acid, IC50 = 12.4 μM; 2,6-ditertbutyl-4-methyl phenol, IC50 = 11.8 μM).
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Affiliation(s)
- Bao Zhang
- Key Laboratory of National Forestry and Grassland Administration, Beijing for Bamboo & Rattan Science and Technology, Beijing 100102, China
| | - Hai-Hua Yuan
- Key Laboratory of National Forestry and Grassland Administration, Beijing for Bamboo & Rattan Science and Technology, Beijing 100102, China
| | - Jia Sun
- Eurofins Agroscience Services, Hercules, CA 94547, USA
| | - Hang Xun
- Key Laboratory of National Forestry and Grassland Administration, Beijing for Bamboo & Rattan Science and Technology, Beijing 100102, China
| | - Jie Wang
- Key Laboratory of National Forestry and Grassland Administration, Beijing for Bamboo & Rattan Science and Technology, Beijing 100102, China
| | - Feng Qiu
- Key Laboratory of National Forestry and Grassland Administration, Beijing for Bamboo & Rattan Science and Technology, Beijing 100102, China
| | - Jian-Jun Wang
- Key Laboratory of National Forestry and Grassland Administration, Beijing for Bamboo & Rattan Science and Technology, Beijing 100102, China
| | - Xi Yao
- Key Laboratory of National Forestry and Grassland Administration, Beijing for Bamboo & Rattan Science and Technology, Beijing 100102, China
| | - Jin Wang
- Key Laboratory of National Forestry and Grassland Administration, Beijing for Bamboo & Rattan Science and Technology, Beijing 100102, China
| | - Wei Fan
- State Key Laboratory of Tree Genetics and Breeding, Chinese Academy of Forestry, Beijing 100091, China
| | - Feng Tang
- Key Laboratory of National Forestry and Grassland Administration, Beijing for Bamboo & Rattan Science and Technology, Beijing 100102, China
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Jafernik K, Kubica P, Sharafan M, Kruk A, Malinowska MA, Granica S, Szopa A. Phenolic compound profiling and antioxidant potential of different types of Schisandra henryi in vitro cultures. Appl Microbiol Biotechnol 2024; 108:322. [PMID: 38713216 PMCID: PMC11076313 DOI: 10.1007/s00253-024-13159-6] [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: 12/07/2023] [Revised: 04/15/2024] [Accepted: 04/22/2024] [Indexed: 05/08/2024]
Abstract
Schisandra henryi is an endemic species of medicinal potential known from traditional Chinese medicine. As part of this study, a complex biotechnological and phytochemical assessment was conducted on S. henryi with a focus on phenolic compounds and antioxidant profiling. The following in vitro cultures were tested: microshoot agar and callus, microshoot agitated, and suspension, along with the microshoot culture in PlantForm bioreactors. Qualitative profiling was performed by ultra-high-performance liquid chromatography with a photodiode array detector coupled with ion-trap mass spectrophotometry with electrospray ionization and then quantitative analysis by high-performance liquid chromatography with a diode array detector using standards. In the extracts, mainly the compounds from procyanidins were identified as well as phenolic acids (neochlorogenic acid, caffeic acid, protocatechuic acid) and catechin. The highest content of phenolic compounds was found for in vitro agar microshoot culture (max. total content 229.87 mg/100 g DW) and agitated culture (max. total content 22.82 mg/100 g DW). The max. TPC measured using the Folin-Ciocalteu assay was equal to 1240.51 mg GAE/100 g DW (agar microshoot culture). The extracts were evaluated for their antioxidant potential by the DPPH, FRAP, and chelate iron ion assays. The highest potential was indicated for agar microshoot culture (90% of inhibition and 59.31 nM/L TEAC, respectively). The research conducted on the polyphenol profiling and antioxidant potential of S. henryi in vitro culture extracts indicates the high therapeutic potential of this species. KEY POINTS: • Different types of S. henryi in vitro cultures were compared for the first time. • The S. henryi in vitro culture strong antioxidant potential was determined for the first time. • The polyphenol profiling of different types of S. henryi in vitro cultures was shown.
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Affiliation(s)
- Karolina Jafernik
- Chair and Department of Pharmaceutical Botany, Medical College, Jagiellonian University, Medyczna 9 Str, 30-688, Cracow, Poland
| | - Paweł Kubica
- Chair and Department of Pharmaceutical Botany, Medical College, Jagiellonian University, Medyczna 9 Str, 30-688, Cracow, Poland
| | - Marta Sharafan
- Department of Organic Chemistry and Technology, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24 Str, 31-155, Cracow, Poland
| | - Aleksandra Kruk
- Microbiota Lab, Department of Pharmaceutical Biology, Medical University of Warsaw, Banacha 1 Str, 02-097, Warsaw, Poland
| | - Magdalena Anna Malinowska
- Department of Organic Chemistry and Technology, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24 Str, 31-155, Cracow, Poland
| | - Sebastian Granica
- Microbiota Lab, Department of Pharmaceutical Biology, Medical University of Warsaw, Banacha 1 Str, 02-097, Warsaw, Poland
| | - Agnieszka Szopa
- Chair and Department of Pharmaceutical Botany, Medical College, Jagiellonian University, Medyczna 9 Str, 30-688, Cracow, Poland.
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Rudrapal M, Rakshit G, Singh RP, Garse S, Khan J, Chakraborty S. Dietary Polyphenols: Review on Chemistry/Sources, Bioavailability/Metabolism, Antioxidant Effects, and Their Role in Disease Management. Antioxidants (Basel) 2024; 13:429. [PMID: 38671877 PMCID: PMC11047380 DOI: 10.3390/antiox13040429] [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: 02/07/2024] [Revised: 03/22/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
Polyphenols, as secondary metabolites ubiquitous in plant sources, have emerged as pivotal bioactive compounds with far-reaching implications for human health. Plant polyphenols exhibit direct or indirect associations with biomolecules capable of modulating diverse physiological pathways. Due to their inherent abundance and structural diversity, polyphenols have garnered substantial attention from both the scientific and clinical communities. The review begins by providing an in-depth analysis of the chemical intricacies of polyphenols, shedding light on their structural diversity and the implications of such diversity on their biological activities. Subsequently, an exploration of the dietary origins of polyphenols elucidates the natural plant-based sources that contribute to their global availability. The discussion extends to the bioavailability and metabolism of polyphenols within the human body, unraveling the complex journey from ingestion to systemic effects. A central focus of the review is dedicated to unravelling the antioxidant effects of polyphenols, highlighting their role in combating oxidative stress and associated health conditions. The comprehensive analysis encompasses their impact on diverse health concerns such as hypertension, allergies, aging, and chronic diseases like heart stroke and diabetes. Insights into the global beneficial effects of polyphenols further underscore their potential as preventive and therapeutic agents. This review article critically examines the multifaceted aspects of dietary polyphenols, encompassing their chemistry, dietary origins, bioavailability/metabolism dynamics, and profound antioxidant effects. The synthesis of information presented herein aims to provide a valuable resource for researchers, clinicians, and health enthusiasts, fostering a deeper understanding of the intricate relationship between polyphenols and human health.
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Affiliation(s)
- Mithun Rudrapal
- Department of Pharmaceutical Sciences, School of Biotechnology and Pharmaceutical Sciences, Vignan’s Foundation for Science, Technology & Research (Deemed to be University), Guntur 522213, India
| | - Gourav Rakshit
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Ranchi 835215, India; (G.R.); (R.P.S.); (S.C.)
| | - Ravi Pratap Singh
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Ranchi 835215, India; (G.R.); (R.P.S.); (S.C.)
| | - Samiksha Garse
- School of Biotechnology and Bioinformatics, D Y Patil Deemed to be University, Navi Mumbai 400614, India;
| | - Johra Khan
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Majmaah University, Al Majmaah 11952, Saudi Arabia;
| | - Soumi Chakraborty
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Ranchi 835215, India; (G.R.); (R.P.S.); (S.C.)
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Jafernik K, Kubica P, Dziurka M, Kulinowski Ł, Korona-Głowniak I, Elansary HO, Waligórski P, Skalicka-Woźniak K, Szopa A. Comparative Assessment of Lignan Profiling and Biological Activities of Schisandra henryi Leaf and In Vitro PlantForm Bioreactor-Grown Culture Extracts. Pharmaceuticals (Basel) 2024; 17:442. [PMID: 38675405 PMCID: PMC11053505 DOI: 10.3390/ph17040442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 03/19/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
This research's scope encompassed biotechnological, phytochemical, and biological studies of Schisandra henryi, including investigations into its in vitro microshoot culture grown in PlantForm bioreactors (temporary immersion systems, TISs), as well as extracts from leaves of the parent plant, focusing on anti-inflammatory, antioxidant, anticancer, and antimicrobial activities. The phytochemical analysis included the isolation and quantification of 17 compounds from dibenzocyclooctadiene, aryltetralin lignans, and neolignans using centrifugal partition chromatography (CPC), HPLC-DAD, and UHPLC-MS/MS tandem mass spectrometry with triple quadrupole mass filter methods. Higher contents of compounds were found in microshoots extracts (max. 543.99 mg/100 g DW). The major compound was schisantherin B both in the extracts from microshoots and the leaves (390.16 and 361.24 mg/100 g DW, respectively). The results of the anti-inflammatory activity in terms of the inhibition of COX-1, COX-2, sPLA2, and LOX-15 enzymes indicated that PlantForm microshoot extracts showed strong activity against COX-1 and COX-2 (for 177 mg/mL the inhibition percentage was 76% and 66%, respectively). The antioxidant potential assessed using FRAP, CUPRAC, and DPPH assays showed that extracts from microshoot cultures had 5.6, 3.8, and 3.3 times higher power compared to extracts from the leaves of the parent plant, respectively. The total polyphenol content (TPC) was 4.1 times higher in extracts from the in vitro culture compared to the leaves. The antiproliferative activity against T-cell lymphoblast line Jurkat, breast adenocarcinoma cultures (MCF-7), colon adenocarcinoma (HT-29), and cervical adenocarcinoma (HeLa), showed that both extracts have considerable effects on the tested cell lines. The antimicrobial activity tested against strains of Gram-positive and Gram-negative bacteria and fungi showed the highest activity towards H. pylori (MIC and MBC 0.625 mg/mL).
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Affiliation(s)
- Karolina Jafernik
- Department of Pharmaceutical Botany, Medical College, Jagiellonian University, Medyczna 9 str., 30-688 Kraków, Poland; (K.J.); (P.K.)
| | - Paweł Kubica
- Department of Pharmaceutical Botany, Medical College, Jagiellonian University, Medyczna 9 str., 30-688 Kraków, Poland; (K.J.); (P.K.)
| | - Michał Dziurka
- Polish Academy of Sciences, The Franciszek Górski Institute of Plant Physiology, Niezapominajek 21 str., 30-239 Kraków, Poland; (M.D.); (P.W.)
| | - Łukasz Kulinowski
- Department of Natural Products Chemistry, Medical University of Lublin, Chodźki 1 str., 20-093 Lublin, Poland; (Ł.K.); (K.S.-W.)
| | - Izabela Korona-Głowniak
- Department of Pharmaceutical Microbiology, Medical University of Lublin, Chodźki 1 str., 20-093 Lublin, Poland;
| | - Hosam O. Elansary
- Department of Plant Production, College of Food & Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia;
| | - Piotr Waligórski
- Polish Academy of Sciences, The Franciszek Górski Institute of Plant Physiology, Niezapominajek 21 str., 30-239 Kraków, Poland; (M.D.); (P.W.)
| | - Krystyna Skalicka-Woźniak
- Department of Natural Products Chemistry, Medical University of Lublin, Chodźki 1 str., 20-093 Lublin, Poland; (Ł.K.); (K.S.-W.)
| | - Agnieszka Szopa
- Department of Pharmaceutical Botany, Medical College, Jagiellonian University, Medyczna 9 str., 30-688 Kraków, Poland; (K.J.); (P.K.)
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Xu HN, Wang W, Li XZ, Sun Y, Li YZ, Deng C, Song XM, Zhang DD. A Review of Extraction and Purification, Biological Properties, Structure-Activity Relationships and Future Prospects of Schisandrin C: A Major Active Constituent of Schisandra Chinensis. Chem Biodivers 2023; 20:e202301298. [PMID: 37990607 DOI: 10.1002/cbdv.202301298] [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: 08/26/2023] [Revised: 11/14/2023] [Accepted: 11/19/2023] [Indexed: 11/23/2023]
Abstract
Since ancient times, China has used natural medicine as the primary way to combat diseases and has a rich arsenal of natural medicines. With the progress of the times, the extraction of bioactive molecules from natural drugs has become the new development direction for natural medicines. Among the numerous natural drugs, Schisandrin C (Sch C), derived from Schisandra Chinensis (Turcz.) Baill. It has excellent potential for development and has been shown to possess various pharmacological properties, including hepatoprotective, antitumor and anti-inflammatory activities. Based on the biological properties of hepatoprotection, scholars have explored Sch C and its synthetic products in depth; some studies have shown that pentosidine has the effect of improving the symptoms of liver fibrosis and reducing the concentration of alanine transaminase (ALT) and aspartate aminotransferase (AST) in the serum of rats, which is an essential inspiration for the development of anti-liver fibrosis drugs. But more in vivo and ex vivo studies still need to be included. This paper focuses on Sch C's extraction and synthesis, biological activities and drug development progress. The future application prospects of Sch C are discussed to perfect its development work further.
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Affiliation(s)
- Hao-Nan Xu
- School of Pharmacy, Shaanxi University of Chinese Medicine, 712046, Xianyang, Shaanxi, P. R. China
| | - Wei Wang
- School of Pharmacy, Shaanxi University of Chinese Medicine, 712046, Xianyang, Shaanxi, P. R. China
| | - Xin-Zhuo Li
- School of Pharmacy, Shaanxi University of Chinese Medicine, 712046, Xianyang, Shaanxi, P. R. China
| | - Yu Sun
- School of Pharmacy, Shaanxi University of Chinese Medicine, 712046, Xianyang, Shaanxi, P. R. China
| | - Yu-Ze Li
- School of Pharmacy, Shaanxi University of Chinese Medicine, 712046, Xianyang, Shaanxi, P. R. China
| | - Chong Deng
- School of Pharmacy, Shaanxi University of Chinese Medicine, 712046, Xianyang, Shaanxi, P. R. China
| | - Xiao-Mei Song
- School of Pharmacy, Shaanxi University of Chinese Medicine, 712046, Xianyang, Shaanxi, P. R. China
| | - Dong-Dong Zhang
- School of Pharmacy, Shaanxi University of Chinese Medicine, 712046, Xianyang, Shaanxi, P. R. China
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Thuy LT, Tram LH, Anh DTP, My NTT, Thong NV, Anh NT, Toan DH, Ha TT, Thanh BV, Mai NTN, Linh NN, Le DD, Huong TT, Bach NV. New Dibenzocyclooctadiene Lignans and Phenolics from Kadsura heteroclite with Anti-Inflammatory Activity. Chem Biodivers 2023; 20:e202300904. [PMID: 37550247 DOI: 10.1002/cbdv.202300904] [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: 06/19/2023] [Revised: 08/03/2023] [Accepted: 08/07/2023] [Indexed: 08/09/2023]
Abstract
A chemical investigation of K. heteroclite led to isolation of two new dibenzocyclooctadienes (1 and 2) together with 14 known compounds (3-16) by using multiple chromatographic techniques. New compounds (1 and 2) were obtained and identified by spectroscopic methods (HR-ESI-MS, 1D and 2D NMR, and ECD) as well as by comparison of their experimental data with those reported in the literatures. All the isolates were evaluated for their ability to modulate TNF-α production in lipopolysaccharide (LPS) stimulated RAW264.7 cells. Among them, compound 5 displayed the most inhibition against tumor necrosis factor (TNF)-α production with IC50 value of 6.16±0.14 μM. Whereas, compounds (1, 3, and 6) showed the significant inhibition (IC50 values ranging from 9.41 to 14.54 μM), and compounds (2, 4, 9, 10, 13, 15, and 16) exhibited moderate inhibition (IC50 values ranging from 19.27 to 40.64 μM) toward TNF-α production, respectively.
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Affiliation(s)
- Le Thi Thuy
- School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi, 100000, Vietnam
| | - Le Huyen Tram
- School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi, 100000, Vietnam
| | - Dinh Thi Phuong Anh
- School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi, 100000, Vietnam
| | - Nguyen Thi Thuy My
- School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi, 100000, Vietnam
| | - Nguyen Van Thong
- School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi, 100000, Vietnam
| | - Nguyen Tuan Anh
- School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi, 100000, Vietnam
| | - Dao Huy Toan
- School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi, 100000, Vietnam
| | - Tran Thu Ha
- Intellectual Property Office of Vietnam, Hanoi, 100000, Vietnam
| | - Bui Van Thanh
- Institute of Ecology and Biological Resources (IEBR), Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Caugiay, Hanoi, 100000, Vietnam
| | - Nguyen Thi Ngoc Mai
- College of Pharmacy, Thanh Do University, Kim Chung, Hoai Duc, Hanoi, 10000, Vietnam
| | - Nguyen Ngoc Linh
- College of Pharmacy, Thanh Do University, Kim Chung, Hoai Duc, Hanoi, 10000, Vietnam
| | - Duc-Dat Le
- College of Pharmacy, Thanh Do University, Kim Chung, Hoai Duc, Hanoi, 10000, Vietnam
| | - Tran Thu Huong
- School of Chemical Engineering, Hanoi University of Science and Technology, Hanoi, 100000, Vietnam
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Liu SQ, Yang YP, Hussain N, Jian YQ, Li B, Qiu YX, Yu HH, Wang HZ, Wang W. Dibenzocyclooctadiene lignans from the family Schisandraceae: A review of phytochemistry, structure-activity relationship, and hepatoprotective effects. Pharmacol Res 2023; 195:106872. [PMID: 37516152 DOI: 10.1016/j.phrs.2023.106872] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/25/2023] [Accepted: 07/27/2023] [Indexed: 07/31/2023]
Abstract
Liver injury is a common pathological process characterized by massive degeneration and abnormal death of liver cells. With increase in dead cells and necrosis, liver injury eventually leads to nonalcoholic fatty liver disease (NAFLD), hepatic fibrosis, and even hepatocellular carcinoma (HCC). Consequently, it is necessary to treat liver injury and to prevent its progression. The drug Bicylol is widely employed in China to treat chronic hepatitis B virus (HBV) and has therapeutic potential for liver injury. It is the derivative of dibenzocyclooctadiene lignans extracted from Schisandra chinensis (SC). The Schisandraceae family is a rich source of dibenzocyclooctadiene lignans, which possesses potential liver protective activity. This study aimed to comprehensively summarize the phytochemistry, structure-activity relationship and molecular mechanisms underlying the liver protective activities of dibenzocyclooctadiene lignans from the Schisandraceae family. Here, we had discussed the analysis of absorption or permeation properties of 358 compounds based on Lipinski's rule of five. So far, 358 dibenzocyclooctadiene lignans have been reported, with 37 of them exhibited hepatoprotective effects. The molecular mechanism of the active compounds mainly involves antioxidative stress, anti-inflammation and autophagy through Kelch-like ECH-associating protein 1/nuclear factor erythroid 2 related factor 2/antioxidant response element (Keap1/Nrf2/ARE), nuclear factor kappa B (NF-кB), and transforming growth factor β (TGF-β)/Smad 2/3 signaling pathways. This review is expected to provide scientific ideas for future research related to developing and utilizing the dibenzocyclooctadiene lignans from Schisandraceae family.
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Affiliation(s)
- Shi-Qi Liu
- TCM and Ethnomedicine Innovation & Development International Laboratory, School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China
| | - Yu-Pei Yang
- TCM and Ethnomedicine Innovation & Development International Laboratory, School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China
| | - Nusrat Hussain
- Department of Chemistry, University of Baltistan Skardu, Skardu 16100, Pakistan
| | - Yu-Qing Jian
- TCM and Ethnomedicine Innovation & Development International Laboratory, School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China
| | - Bin Li
- TCM and Ethnomedicine Innovation & Development International Laboratory, School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China
| | - Yi-Xing Qiu
- TCM and Ethnomedicine Innovation & Development International Laboratory, School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China
| | - Huang-He Yu
- TCM and Ethnomedicine Innovation & Development International Laboratory, School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China
| | - Hui-Zhen Wang
- TCM and Ethnomedicine Innovation & Development International Laboratory, School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China
| | - Wei Wang
- TCM and Ethnomedicine Innovation & Development International Laboratory, School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, China.
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Ali FE, Ibrahim IM, Ghogar OM, Abd-alhameed EK, Althagafy HS, Hassanein EH. Therapeutic interventions target the NLRP3 inflammasome in ulcerative colitis: Comprehensive study. World J Gastroenterol 2023; 29:1026-1053. [PMID: 36844140 PMCID: PMC9950862 DOI: 10.3748/wjg.v29.i6.1026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 12/29/2022] [Accepted: 01/30/2023] [Indexed: 02/10/2023] Open
Abstract
One of the significant health issues in the world is the prevalence of ulcerative colitis (UC). UC is a chronic disorder that mainly affects the colon, beginning with the rectum, and can progress from asymptomatic mild inflammation to extensive inflammation of the entire colon. Understanding the underlying molecular mechanisms of UC pathogenesis emphasizes the need for innovative therapeutic approaches based on identifying molecular targets. Interestingly, in response to cellular injury, the NLR family pyrin domain containing 3 (NLRP3) inflammasome is a crucial part of the inflammation and immunological reaction by promoting caspase-1 activation and the release of interleukin-1β. This review discusses the mechanisms of NLRP3 inflammasome activation by various signals and its regulation and impact on UC.
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Affiliation(s)
- Fares E.M Ali
- Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut 71524, Egypt
| | - Islam M. Ibrahim
- Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut 71524, Egypt
| | - Osama M Ghogar
- Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut 71524, Egypt
| | - Esraa K. Abd-alhameed
- Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 12345, Egypt
| | - Hanan S. Althagafy
- Department of Biochemistry, Faculty of Science, University of Jeddah, Jeddah 12345, Saudi Arabia
| | - Emad H.M. Hassanein
- Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut 71524, Egypt
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Bak J, Lee SJ, Kim TW, Hwang S, Park MJ, Arunachalam R, Yoo E, Park MH, Choi YS, Kim HK. Schisandrol A and gomisin N from Schisandra chinensis extract improve hypogonadism via anti-oxidative stress in TM3 Leydig cells. Nutr Res Pract 2023; 17:1-12. [PMID: 36777801 PMCID: PMC9884586 DOI: 10.4162/nrp.2023.17.1.1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 05/27/2022] [Accepted: 06/22/2022] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND/OBJECTIVES Male hypogonadism is a condition where the body does not produce enough testosterone and significantly impacts health. Age, obesity, genetics, and oxidative stress are some physiological factors that may contribute to testosterone deficiency. Previous studies have shown many pharmacological benefits of Schisandra chinensis (S. chinensis) Baillon as an anti-inflammatory and antioxidant. However, the molecular mechanism of attenuating hypogonadism is yet to be well established. This research was undertaken to study the effects of S. chinensis extract (SCE) on testosterone deficiency. MATERIALS/METHODS S. chinensis fruit was pulverized and extracted using 60% aqueous ethanol. HPLC analysis was performed to analyze and quantify the lignans of the SCE. RESULTS The 2,2-diphenyl-2-picrylhydrazyl and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) scavenging assays confirmed that the SCE and its major lignans (schisandrol A and gomisin N) inhibit oxidative stress. Effects of SCE analysis on the testosterone level under oxidative stress conditions revealed that both schisandrol A and gomisin N were able to recover the lowered testosterone levels. Through mRNA expression of TM3 Leydig cell, we observed that the SCE lignans were able to induce the enzymes involved in testosterone biosynthesis-related genes such as 3β-HSD4 (P < 0.01 for SCE, and P < 0.001 for schisandrol A and gomisin N), 17β-HSD3 (P < 0.001 for SCE, schisandrol A and gomisin N), and 17, 20-desmolase (P < 0.01 for schisandrol A, and P < 0.001 for SCE and gomisin N). CONCLUSIONS These results support that SCE and its active components could be potential therapeutic agents for regulating and increasing testosterone production.
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Affiliation(s)
- Jia Bak
- College of Pharmacy, Kyungsung University, Busan 48434, Korea
| | - Seung Ju Lee
- College of Pharmacy, Kyungsung University, Busan 48434, Korea
| | - Tae Won Kim
- College of Pharmacy, Kyungsung University, Busan 48434, Korea
| | - Seonhwa Hwang
- College of Pharmacy, Kyungsung University, Busan 48434, Korea
| | - Min Ju Park
- College of Pharmacy, Kyungsung University, Busan 48434, Korea
| | - Rohith Arunachalam
- College of Engineering, North Carolina A&T State University, Greensboro, NC 27411, USA
| | - Eunsoo Yoo
- College of Engineering, North Carolina A&T State University, Greensboro, NC 27411, USA
| | - Min Hi Park
- College of Pharmacy, Kyungsung University, Busan 48434, Korea
| | - Yun-Sik Choi
- College of Pharmacy, Kyungsung University, Busan 48434, Korea
| | - Hye Kyung Kim
- College of Pharmacy, Kyungsung University, Busan 48434, Korea
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10
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Olas B. Cardioprotective Potential of Berries of Schisandra chinensis Turcz. (Baill.), Their Components and Food Products. Nutrients 2023; 15:nu15030592. [PMID: 36771299 PMCID: PMC9919427 DOI: 10.3390/nu15030592] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 12/27/2022] [Accepted: 01/20/2023] [Indexed: 01/25/2023] Open
Abstract
Schisandra chinensis (S. chinensis) berries, originally a component of traditional herbal medicine in China, Korea, and other east Asian countries, are also valuable agents in modern phototherapy. S. chinensis berry preparations, including extracts and their chemical components, demonstrate anti-cancer, hepatoprotective, anti-inflammatory, and antioxidant properties, among others. These valuable properties, and their therapeutic potential, are conditioned by the unique chemical composition of S. chinensis berries, particularly their lignan content. About 40 of these compounds, mainly dibenzocyclooctane type, were isolated from S. chinensis. The most important bioactive lignans are schisandrin (also denoted as schizandrin or schisandrol A), schisandrin B, schisantherin A, schisantherin B, schisanhenol, deoxyschisandrin, and gomisin A. The present work reviews newly-available literature concerning the cardioprotective potential of S. chinensis berries and their individual components. It places special emphasis on the cardioprotective properties of the selected lignans related to their antioxidant and anti-inflammatory characteristis.
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Affiliation(s)
- Beata Olas
- Department of General Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/3, 90-236 Lodz, Poland
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11
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Bian Z, Qin Y, Li L, Su L, Fei C, Li Y, Hu M, Chen X, Zhang W, Mao C, Yuan X, Lu T, Ji D. Schisandra chinensis (Turcz.) Baill. Protects against DSS-induced colitis in mice: Involvement of TLR4/NF-κB/NLRP3 inflammasome pathway and gut microbiota. JOURNAL OF ETHNOPHARMACOLOGY 2022; 298:115570. [PMID: 35868549 DOI: 10.1016/j.jep.2022.115570] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 07/13/2022] [Accepted: 07/15/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE the fruit of Schisandra chinensis (Turcz.) Baill. (SC) is an important traditional Chinese herbal medicine, which has been widely used in traditional Chinese medicine (TCM) for treating intestinal diseases. It is also traditionally used as health product and medicine in Russia and other countries. However, the effect of SC ethanol extract on anti-ulcerative colitis (UC) has not been systematically studied yet. AIM OF THE STUDY We investigated the protective effects and underlying action mechanisms of SC extract (SCE) for UC treatment. MATERIALS AND METHODS An animal model of UC induced by dextran sulfate sodium (DSS) was established. After oral administration of SCE, the Disease Activity Index (DAI) was calculated, the length of colon measured, levels of proinflammatory factors determined, and histopathology carried out to assess the therapeutic efficacy of SCE on UC. The effects of SCE on the toll-like receptor 4/nuclear factor-kappa B/nucleotide-binding and oligomerization domain-like receptor family pyrin domain containing 3 inflammasome (TLR4/NF-κB/NLRP3 inflammasome) signaling pathway were evaluated by western blotting. High-throughput sequencing was done to reveal the effect of SCE on the change of the gut microbiota (GM) in mice with DSS-induced colitis. RESULTS SCE significantly reduced the DAI score, restored colon-length shortening, and ameliorated colonic histopathologic injury in mice with DSS-induced colitis. SCE inhibited the inflammatory response by regulating the TLR4/NF-κB/NLRP3 inflammasome pathway in mice with UC. SCE also maintained gut barrier function by increasing the levels of zonula occludens (ZO)-1 and occludin. 16S rRNA sequencing showed that SCE could reverse the GM imbalance caused by UC. CONCLUSIONS SCE can ameliorate DSS-induced colitis, and that its effects might be associated with suppression of the TLR4/NF-κB/NLRP3 inflammasome pathway and GM regulation, which may provide significant supports for the development of potential candidates for UC treatment.
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Affiliation(s)
- Zhenhua Bian
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China; Department of Pharmacy, Wuxi TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Wuxi, 214071, China.
| | - Yuwen Qin
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - Lin Li
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - Lianlin Su
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - Chenghao Fei
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - Yu Li
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - Minmin Hu
- Department of Pharmacy, Wuxi TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Wuxi, 214071, China.
| | - Xiaowei Chen
- Department of Pharmacy, Wuxi TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Wuxi, 214071, China.
| | - Wei Zhang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - Chunqin Mao
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - Xiaohang Yuan
- Department of Pharmacy, Wuxi TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Wuxi, 214071, China.
| | - Tulin Lu
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - De Ji
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
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12
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Wang T, Zhou Y, Zheng H, Shen T, Wang D, Zhang J. Chemoproteomics identifies Ykt6 as the direct target of schisandrin A for neuroprotection. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.107887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Eun Baek S, Jeong Jang E, Min Choi J, Whan Choi Y, Dae Kim C. α-Iso-cubebene attenuates neointima formation by inhibiting HMGB1-induced monocyte to macrophage differentiation via suppressing ROS production. Int Immunopharmacol 2022; 111:109121. [PMID: 35940074 DOI: 10.1016/j.intimp.2022.109121] [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: 06/10/2022] [Revised: 07/29/2022] [Accepted: 07/31/2022] [Indexed: 11/16/2022]
Abstract
α-Iso-cubebene (ICB) is a dibenzocyclooctadiene lignin contained in Schisandra chinensis, a medicinal herb used to improve cardiovascular symptoms. To investigate the mechanisms involved, the effects of ICB on cellular production of reactive oxygen species (ROS) was determined using cultured human THP-1 cells. When THP-1 cells were stimulated with HMGB1, cellular concentration of ROS was increased in dose- and time-dependent manners. These increases were significantly attenuated in cells pretreated with NADPH oxidase inhibitors, diphenyleneiodonium chloride and apocynin, but not by other inhibitors related to ROS generation in monocytes. The expression of constitutively expressed NADPH oxidase (NOX) subunits including NOX1, NOX2, NOX4 and NOX5 was not affected by HMGB1, but HMGB1-induced ROS production was exclusively attenuated in NOX2-deficient cells using siRNA, suggesting an enhanced NOX2 complex assembly. When cells were stimulated with HMGB1, p47phox phosphorylation at ser345, ser359 and ser370 was increased in dose- and time-dependent manners, which were significantly attenuated in ICB (3-10 μg/mL)-pretreated cells. In addition, HMGB1-induced monocyte-macrophage differentiation (MMD) in bone marrow-derived cells isolated from mice were significantly attenuated in cells treated with apocynin and ICB. Also, macrophage infiltration and intimal hyperplasia in the wire-injured femoral artery were significantly attenuated in ICB-treated mice compared to wild-type control mice. The results of this study show that ICB inhibits HMGB1-induced MMD by suppressing ROS production in monocytes, thus suggest that ICB has therapeutic potential for vascular inflammation with subsequent intimal hyperplasia related to vascular injury.
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Affiliation(s)
- Seung Eun Baek
- Department of Pharmacology, School of Medicine, Pusan National University, Yangsan, Gyeongnam 50612, Republic of Korea; Department of Anatomy, School of Medicine, Pusan National University, Yangsan, Gyeongnam 50612, Republic of Korea
| | - Eun Jeong Jang
- Department of Pharmacology, School of Medicine, Pusan National University, Yangsan, Gyeongnam 50612, Republic of Korea
| | - Jong Min Choi
- Department of Pharmacology, School of Medicine, Pusan National University, Yangsan, Gyeongnam 50612, Republic of Korea
| | - Young Whan Choi
- College of Natural Resources & Life Sciences, Pusan National University, Milyang, Gyeongnam 627-706, Republic of Korea
| | - Chi Dae Kim
- Department of Pharmacology, School of Medicine, Pusan National University, Yangsan, Gyeongnam 50612, Republic of Korea.
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14
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Gianferrara T, Cescon E, Grieco I, Spalluto G, Federico S. Glycogen Synthase Kinase 3β Involvement in Neuroinflammation and Neurodegenerative Diseases. Curr Med Chem 2022; 29:4631-4697. [PMID: 35170406 DOI: 10.2174/0929867329666220216113517] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 11/24/2021] [Accepted: 12/19/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND GSK-3β activity has been strictly related to neuroinflammation and neurodegeneration. Alzheimer's disease is the most studied neurodegenerative disease, but GSK-3β seems to be involved in almost all neurodegenerative diseases including Parkinson's disease, amyotrophic lateral sclerosis, frontotemporal dementia, Huntington's disease and the autoimmune disease multiple sclerosis. OBJECTIVE The aim of this review is to help researchers both working on this research topic or not to have a comprehensive overview on GSK-3β in the context of neuroinflammation and neurodegeneration. METHOD Literature has been searched using PubMed and SciFinder databases by inserting specific keywords. A total of more than 500 articles have been discussed. RESULTS First of all, the structure and regulation of the kinase were briefly discussed and then, specific GSK-3β implications in neuroinflammation and neurodegenerative diseases were illustrated also with the help of figures, to conclude with a comprehensive overview on the most important GSK-3β and multitarget inhibitors. For all discussed compounds, the structure and IC50 values at the target kinase have been reported. CONCLUSION GSK-3β is involved in several signaling pathways both in neurons as well as in glial cells and immune cells. The fine regulation and interconnection of all these pathways are at the base of the rationale use of GSK-3β inhibitors in neuroinflammation and neurodegeneration. In fact, some compounds are now under clinical trials. Despite this, pharmacodynamic and ADME/Tox profiles of the compounds were often not fully characterized and this is deleterious in such a complex system.
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Affiliation(s)
- Teresa Gianferrara
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Trieste, Italy
| | - Eleonora Cescon
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Trieste, Italy
| | - Ilenia Grieco
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Trieste, Italy
| | - Giampiero Spalluto
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Trieste, Italy
| | - Stephanie Federico
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Trieste, Italy
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15
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Schisandra chinensis: A comprehensive review on its phytochemicals and biological activities. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103310] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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16
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Yang Y, Jian Y, Cheng S, Jia Y, Liu Y, Yu H, Cao L, Li B, Peng C, Iqbal Choudhary M, Rahman AU, Wang W. Dibenzocyclooctadiene lignans from Kadsura coccinea alleviate APAP-induced hepatotoxicity via oxidative stress inhibition and activating the Nrf2 pathway in vitro. Bioorg Chem 2021; 115:105277. [PMID: 34426147 DOI: 10.1016/j.bioorg.2021.105277] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 08/13/2021] [Accepted: 08/16/2021] [Indexed: 02/05/2023]
Abstract
Phytochemical investigation on the roots of Kadsura coccinea led to the isolation five previously unknown dibenzocyclooctadiene lignans, named heilaohusuins A-E (1-5). Their structures determined by NMR spectroscopy, HR-ESI-MS, and ECD spectra. Hepatoprotection effects of a series of dibenzocyclooctadiene derivatives (1-68) were investigated against acetaminophen (APAP) induced HepG2 cells. Compounds 2, 10, 13, 21, 32, 41, 46, and 49 showed remarkable protective effects, increasing the viabilities to > 52.2% (bicyclol, 52.1 ± 1.3%) at 10 μM. The structure-activity relationships (SAR) for hepatoprotective activity were summarized, according to the activity results of dibenzocyclooctadiene derivatives. Furthermore, we found that one new dibenzocyclooctadiene lignan heilaohusuin B attenuates hepatotoxicity, the mechanism might be closely correlated with oxidative stress inhibition via activating the Nrf2 pathway.
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Affiliation(s)
- Yupei Yang
- TCM and Ethnomedicine Innovation & Development International Laboratory, Atta-ur-Rahman Belt and Road Tradition Medicine Research Center, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan 410208, People's Republic of China
| | - Yuqing Jian
- TCM and Ethnomedicine Innovation & Development International Laboratory, Atta-ur-Rahman Belt and Road Tradition Medicine Research Center, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan 410208, People's Republic of China
| | - Shaowu Cheng
- Key Laboratory of Hunan Province for Integrated Traditional Chinese and Western Medicine on Prevention and Treatment of Cardio-Cerebral Diseases, Key Laboratory of Colleges and Universities in Hunan Province for Cytobiology and Molecular Biotechnology, Hunan University of Chinese Medicine, Changsha, Hunan 410208, PR. China
| | - Yanzhe Jia
- TCM and Ethnomedicine Innovation & Development International Laboratory, Atta-ur-Rahman Belt and Road Tradition Medicine Research Center, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan 410208, People's Republic of China
| | - Yongbei Liu
- TCM and Ethnomedicine Innovation & Development International Laboratory, Atta-ur-Rahman Belt and Road Tradition Medicine Research Center, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan 410208, People's Republic of China
| | - Huanghe Yu
- TCM and Ethnomedicine Innovation & Development International Laboratory, Atta-ur-Rahman Belt and Road Tradition Medicine Research Center, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan 410208, People's Republic of China
| | - Liang Cao
- TCM and Ethnomedicine Innovation & Development International Laboratory, Atta-ur-Rahman Belt and Road Tradition Medicine Research Center, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan 410208, People's Republic of China
| | - Bin Li
- TCM and Ethnomedicine Innovation & Development International Laboratory, Atta-ur-Rahman Belt and Road Tradition Medicine Research Center, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan 410208, People's Republic of China.
| | - Caiyun Peng
- TCM and Ethnomedicine Innovation & Development International Laboratory, Atta-ur-Rahman Belt and Road Tradition Medicine Research Center, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan 410208, People's Republic of China
| | - Muhammad Iqbal Choudhary
- TCM and Ethnomedicine Innovation & Development International Laboratory, Atta-ur-Rahman Belt and Road Tradition Medicine Research Center, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan 410208, People's Republic of China; H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Atta-Ur Rahman
- TCM and Ethnomedicine Innovation & Development International Laboratory, Atta-ur-Rahman Belt and Road Tradition Medicine Research Center, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan 410208, People's Republic of China; H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Wei Wang
- TCM and Ethnomedicine Innovation & Development International Laboratory, Atta-ur-Rahman Belt and Road Tradition Medicine Research Center, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan 410208, People's Republic of China; H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan.
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17
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Gomisin M2 Ameliorates Atopic Dermatitis-like Skin Lesions via Inhibition of STAT1 and NF-κB Activation in 2,4-Dinitrochlorobenzene/ Dermatophagoides farinae Extract-Induced BALB/c Mice. Molecules 2021; 26:molecules26154409. [PMID: 34361560 PMCID: PMC8346973 DOI: 10.3390/molecules26154409] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 07/03/2021] [Accepted: 07/20/2021] [Indexed: 11/16/2022] Open
Abstract
The extracts of Schisandra chinensis (Turcz.) Baill. (Schisandraceae) have various therapeutic effects, including inflammation and allergy. In this study, gomisin M2 (GM2) was isolated from S. chinensis and its beneficial effects were assessed against atopic dermatitis (AD). We evaluated the therapeutic effects of GM2 on 2,4-dinitrochlorobenzene (DNCB) and Dermatophagoides farinae extract (DFE)-induced AD-like skin lesions with BALB/c mice ears and within the tumor necrosis factor (TNF)-α and interferon (IFN)-γ-stimulated keratinocytes. The oral administration of GM2 resulted in reduced epidermal and dermal thickness, infiltration of tissue eosinophils, mast cells, and helper T cells in AD-like lesions. GM2 suppressed the expression of IL-1β, IL-4, IL-5, IL-6, IL-12a, and TSLP in ear tissue and the expression of IFN-γ, IL-4, and IL-17A in auricular lymph nodes. GM2 also inhibited STAT1 and NF-κB phosphorylation in DNCB/DFE-induced AD-like lesions. The oral administration of GM2 reduced levels of IgE (DFE-specific and total) and IgG2a in the mice sera, as well as protein levels of IL-4, IL-6, and TSLP in ear tissues. In TNF-α/IFN-γ-stimulated keratinocytes, GM2 significantly inhibited IL-1β, IL-6, CXCL8, and CCL22 through the suppression of STAT1 phosphorylation and the nuclear translocation of NF-κB. Taken together, these results indicate that GM2 is a biologically active compound that exhibits inhibitory effects on skin inflammation and suggests that GM2 might serve as a remedy in inflammatory skin diseases, specifically on AD.
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Kopustinskiene DM, Bernatoniene J. Antioxidant Effects of Schisandra chinensis Fruits and Their Active Constituents. Antioxidants (Basel) 2021; 10:antiox10040620. [PMID: 33919588 PMCID: PMC8073495 DOI: 10.3390/antiox10040620] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/16/2021] [Accepted: 04/16/2021] [Indexed: 02/07/2023] Open
Abstract
Schisandra chinensis Turcz. (Baill.) fruits, their extracts, and bioactive compounds are used in alternative medicine as adaptogens and ergogens protecting against numerous neurological, cardiovascular, gastrointestinal, liver, and skin disorders. S. chinensis fruit extracts and their active compounds are potent antioxidants and mitoprotectors exerting anti-inflammatory, antiviral, anticancer, and anti-aging effects. S. chinensis polyphenolic compounds-flavonoids, phenolic acids and the major constituents dibenzocyclooctadiene lignans are responsible for the S. chinensis antioxidant activities. This review will focus on the direct and indirect antioxidant effects of S. chinensis fruit extract and its bioactive compounds in the cells during normal and pathological conditions.
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Affiliation(s)
- Dalia M. Kopustinskiene
- Institute of Pharmaceutical Technologies, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, LT-50161 Kaunas, Lithuania;
| | - Jurga Bernatoniene
- Institute of Pharmaceutical Technologies, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, LT-50161 Kaunas, Lithuania;
- Department of Drug Technology and Social Pharmacy, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, LT-50161 Kaunas, Lithuania
- Correspondence:
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Park WS, Koo KA, Bae JY, Kim HJ, Kang DM, Kwon JM, Paek SM, Lee MK, Kim CY, Ahn MJ. Dibenzocyclooctadiene Lignans in Plant Parts and Fermented Beverages of Schisandra chinensis. PLANTS 2021; 10:plants10020361. [PMID: 33668581 PMCID: PMC7918357 DOI: 10.3390/plants10020361] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/08/2021] [Accepted: 02/10/2021] [Indexed: 12/18/2022]
Abstract
The fruit of Schisandra chinensis, Omija, is a well-known traditional medicine used as an anti-tussive and anti-diarrhea agent, with various biological activities derived from the dibenzocyclooctadiene-type lignans. A high-pressure liquid chromatography-diode array detector (HPLC-DAD) method was used to determine seven lignans (schisandrol A and B, tigloylgomisin H, angeloylgomisin H, schisandrin A, B, and C) in the different plant parts and beverages of the fruit of S. chinensis grown in Korea. The contents of these lignans in the plant parts descended in the following order: seeds, flowers, leaves, pulp, and stems. The total lignan content in Omija beverages fermented with white sugar for 12 months increased by 2.6-fold. Omija was fermented for 12 months with white sugar, brown sugar, and oligosaccharide/white sugar (1:1, w/w). The total lignan content in Omija fermented with oligosaccharide/white sugar was approximately 1.2- and 1.7-fold higher than those fermented with white sugar and brown sugar, respectively. A drink prepared by immersion of the fruit in alcohol had a higher total lignan content than these fermented beverages. This is the first report documenting the quantitative changes in dibenzocyclooctadiene-type lignans over a fermentation period and the effects of the fermentable sugars on this eco-friendly fermentation process.
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Affiliation(s)
- Woo Sung Park
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju 52828, Korea; (W.S.P.); (K.A.K.); (H.-J.K.); (D.-M.K.); (J.-M.K.); (S.-M.P.)
| | - Kyung Ah Koo
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju 52828, Korea; (W.S.P.); (K.A.K.); (H.-J.K.); (D.-M.K.); (J.-M.K.); (S.-M.P.)
| | - Ji-Yeong Bae
- College of Pharmacy, Jeju National University, Jeju 63243, Korea;
- Interdisciplinary Graduate Program in Advanced Convergence Technology & Science, Jeju National University, Jeju 63243, Korea
| | - Hye-Jin Kim
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju 52828, Korea; (W.S.P.); (K.A.K.); (H.-J.K.); (D.-M.K.); (J.-M.K.); (S.-M.P.)
| | - Dong-Min Kang
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju 52828, Korea; (W.S.P.); (K.A.K.); (H.-J.K.); (D.-M.K.); (J.-M.K.); (S.-M.P.)
| | - Ji-Min Kwon
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju 52828, Korea; (W.S.P.); (K.A.K.); (H.-J.K.); (D.-M.K.); (J.-M.K.); (S.-M.P.)
| | - Seung-Mann Paek
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju 52828, Korea; (W.S.P.); (K.A.K.); (H.-J.K.); (D.-M.K.); (J.-M.K.); (S.-M.P.)
| | - Mi Kyeong Lee
- College of Pharmacy, Chungbuk National University, Cheongju 28160, Korea;
| | - Chul Young Kim
- College of Pharmacy, Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan 15588, Korea
- Correspondence: (C.Y.K.); (M.-J.A.); Tel.: +82-31-400-5809 (C.Y.K.); +82-55-772-2425 (M.-J.A.)
| | - Mi-Jeong Ahn
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju 52828, Korea; (W.S.P.); (K.A.K.); (H.-J.K.); (D.-M.K.); (J.-M.K.); (S.-M.P.)
- Correspondence: (C.Y.K.); (M.-J.A.); Tel.: +82-31-400-5809 (C.Y.K.); +82-55-772-2425 (M.-J.A.)
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20
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Su L, Mao C, Wang X, Li L, Tong H, Mao J, Ji D, Lu T, Hao M, Huang Z, Fei C, Zhang K, Yan G. The Anti-colitis Effect of Schisandra chinensis Polysaccharide Is Associated With the Regulation of the Composition and Metabolism of Gut Microbiota. Front Cell Infect Microbiol 2020; 10:519479. [PMID: 33194780 PMCID: PMC7609416 DOI: 10.3389/fcimb.2020.519479] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 08/28/2020] [Indexed: 01/30/2023] Open
Abstract
Background: The pathogenesis of inflammatory bowel disease (IBD) is linked to an intricate association of environmental, microbial, and host-related factors. Polysaccharide affects host immunity by regulating the composition and metabolism of gut microbiota is the common mechanism of disease resistance. However, the efficacy and mechanism of Schisandra chinensis polysaccharide (SCP) in the treatment of inflammatory bowel disease have not been studied. Objective: To explore the effect and mechanism of SCP on dextran sodium sulfate (DSS) - induced ulcerative colitis (UC) in mice. Materials/Methods: In this study, we established a mouse model of UC, and used SCP for treatment intervention. The biochemical indexes related to inflammation were determined by ELISA kit, and the therapeutic effect of SCP on UC was clarified. Then, 16S rDNA sequencing was used to study the effect of SCP on the composition and diversity of gut microbiota. At the same time, GC-MS was used to determine the content of short chain fatty acids in intestinal contents. Finally, the relationship among gut microbiota, short chain fatty acids and inflammatory factors was analyzed, and to comprehensively explain the effect and mechanism of SCP on UC. Results: The results showed that SCP could significantly improve the physiological state of UC mice and regulate the level of inflammatory factors to normal levels. Meanwhile, SCP could significantly regulate the imbalance of gut microbiota and increase the content of SCFAs. In addition, the results of the correlation between gut microbiota and SCFAs showed that butyric acid, isobutyric acid and valeric acid had the highest correlation with gut microbiota. Conclusion: In conclusion, this research showed that SCP can inhibit inflammatory bowel disease by regulating the composition and metabolism of gut microbiota, and indicating that SCP may be used as adjuvant therapy for IBD patients.
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Affiliation(s)
- Lianlin Su
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Chunqin Mao
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xiachang Wang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Lin Li
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China.,The Key Laboratory of Chinese Herbal Medicine Processing of Jiangsu Province, Nanjing, China
| | - Huangjin Tong
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China.,Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
| | - Jing Mao
- School of Medicine and Life Sciences, Nanjing University of Chinese Medicine, Nanjing, China
| | - De Ji
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Tulin Lu
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China.,The Key Laboratory of Chinese Herbal Medicine Processing of Jiangsu Province, Nanjing, China
| | - Min Hao
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Ziyan Huang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Chenghao Fei
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Kewei Zhang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Guojun Yan
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
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21
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Ying YM, Yu HF, Rao GW, Wang JW, Shan WG, Zhan ZJ. Dibenzocyclooctadiene lignans from the stems of Schisandra sphaerandra. Nat Prod Res 2020; 36:287-294. [PMID: 32538675 DOI: 10.1080/14786419.2020.1779268] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Chemical investigation into the stems of the medicinal plant Schisandra sphaerandra led to the isolation and identification of a new dibenzocyclooctadiene lignan sphaerandrin A (1) and 11 known ones gomisin B (2), schirubrisin B (3), kadsuphilin B (4), schizandrin (5), benzoylgomisin Q (6), angeloylgomisin Q (7), gomisin G (8), schisanwilsonin O (9), isogomisin O (10), schisantherin D (11), and wuweizisu C (12). The structure of the new compound was elucidated by comprehensive spectroscopic methods including 1 D/2D NMR, HRESIMS, and CD spectrometry. To the best of our knowledge, compounds 2 - 11 were obtained from this species for the first time. All the compounds were evaluated for the cytotoxic activity against the triple-negative breast cancer cell lines MDA-MB-231 and HCC-1937.
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Affiliation(s)
- You-Min Ying
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P.R. China
| | - Hang-Fei Yu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P.R. China
| | - Gui-Wei Rao
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P.R. China.,College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou, P.R. China
| | - Jian-Wei Wang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P.R. China
| | - Wei-Guang Shan
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P.R. China
| | - Zha-Jun Zhan
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, P.R. China
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22
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Schisandra rubriflora Plant Material and In Vitro Microshoot Cultures as Rich Sources of Natural Phenolic Antioxidants. Antioxidants (Basel) 2020; 9:antiox9060488. [PMID: 32512744 PMCID: PMC7346123 DOI: 10.3390/antiox9060488] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 05/31/2020] [Accepted: 06/01/2020] [Indexed: 02/05/2023] Open
Abstract
Schisandra rubriflora is a dioecious, underestimated medicinal plant species known from traditional Chinese medicine. The present study was aimed at characterising the polyphenolic profile composition and the related antioxidant capacity of S. rubriflora fruit, stem and leaf and in vitro microshoot culture extracts. Separate analyses of material from female and male specimens were carried out. This study was specifically aimed at detailed characterisation of the contribution of phenolic compounds to overall antioxidant activity using ultra-high-performance liquid chromatography with a photodiode array detector coupled to electrospray ionization ion trap mass spectrometry (UHPLC-DAD-ESI-MS3) and a high-performance liquid chromatography-diode array detector (HPLC-DAD). Using UHPLC-DAD-ESI-MS3, twenty-seven phenolic compounds from among phenolic acids and flavonoids were identified. Concentrations of three phenolic acids (neochlorogenic, chlorogenic and cryptochlorogenic acids) and eight flavonoids (hyperoside, rutoside, isoquercitrin, guaijaverin, trifolin, quercetin, kaempferol, and isorhamnetin) were determined using HPLC-DAD using reference standards. The highest total phenolic content was confirmed for the stem and leaf extracts collected in spring. The contents of phenolic compounds of in vitro biomasses were comparable to that in the fruit extracts. The methanolic extracts from the studied plant materials were evaluated for their antioxidant properties using various in vitro assays, namely free radicals scavenging estimation using 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH), ferric-reducing antioxidant power (FRAP) and cupric-reducing antioxidant capacity (CUPRAC) as well as QUick, Easy, New, CHEap, and Reproducible CUPRAC (QUENCHER-CUPRAC) assays. A close relationship between the content of polyphenolic compounds in S. rubriflora and their antioxidant potential has been documented.
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23
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Abstract
Background: The dawn of the year 2020 witnessed the spread of the highly infectious and communicable disease coronavirus disease 2019 (COVID-19) globally since it was first reported in 2019. Severe acute respiratory syndrome coronavirus-2 is the main causative agent. In total, 3,096,626 cases and 217,896 deaths owing to COVID-19 were reported by 30th April, 2020 by the World Health Organization. This means infection and deaths show an exponential growth globally. In order to tackle this pandemic, it is necessary to find possible easily accessible therapeutic agents till an effective vaccine is developed. Methods: In this study, we present the results of molecular docking processes through high throughput virtual screening to analyze drugs recommended for the treatment of COVID-19. Results: Atovaquone, fexofenadine acetate (Allegra), ethamidindole, baicalin, glycyrrhetic acid, justicidin D, euphol, and curine are few of the lead molecules found after docking 129 known antivirals, antimalarial, antiparasitic drugs and 992 natural products. Conclusions: These molecules could act as an effective inhibitory drug against COVID-19.
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Affiliation(s)
- Sweta Singh
- Savitribai Phule Pune University, Pune, India
| | - Hector Florez
- Universidad Distrital Francisco Jose de Caldas, Bogota, Colombia
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24
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Li H, Zhang J, Ke H, Fu M, Fang J, Yang B. Nonlinear response surface in the study of aqueous two-phase system and ionic liquid extraction of lignans from Schisandrae chinensisand mechanism clarification. SEP SCI TECHNOL 2020. [DOI: 10.1080/01496395.2019.1590413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Hua Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jidan Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Huaxiang Ke
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
- Bio-Engineering of College of Xihua University, Chengdu, China
| | - Meihong Fu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jing Fang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Bin Yang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
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25
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Xia Y, Li J, Zhang Z, Luo S, Liu S, Ma C, Li W. Decoding biomass recalcitrance: Dispersion of ionic liquid in aqueous solution and efficient extraction of lignans with microwave magnetic field. PLoS One 2020; 15:e0226901. [PMID: 32084140 PMCID: PMC7034798 DOI: 10.1371/journal.pone.0226901] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 12/07/2019] [Indexed: 11/25/2022] Open
Abstract
Alkaline ionic liquid aqueous solutions were used to extract biphenyl cyclooctene lignans derivatives, and hydrolyze to the free-state biphenyl cyclooctene lignans simultaneously from Schisandra chinensis by microwave-assisted heating. The hydrogen bonds formatted between ionic liquid and water molecular attacks the amorphous region of cellulose. Selective heating by microwave produce the more polar regions, which results in swelling and fragmentation of raw materials near the hot spots. Therefore, ionic liquid-microwave-assisted extraction method of free-state biphenyl cyclooctene lignans was set up. The solid residue after treatment was characterized by infrared spectroscopy and scanning electron microscopy, which showed that cellulose, hemicellulose, and lignin were removed partially. The water content of ionic liquid solution affected its viscosity and diffusivity, and in turns the extraction efficiency of lignans. The IL solutions with different mole fractions of IL were detected by FTIR and Raman spectroscopy, the result shows that IL solutions with higher water contents (>0.6) won't form clusters. The optimum hydrolysis conditions were 0.2 g of ionic liquid catalyst per 5.0 g of S. chinensis fruits, a microwave irradiation power of 600 W, and heating time of 12 min, which gave a yield of free-state biphenyl cyclooctene lignans of 4.12±0.37 mg g-1. Besides, a hydrolysis mechanism of ester-bond biphenyl cyclooctene lignans and decreasing "biomass recalcitrance effect" by ionic liquid microwave-assisted method was proposed.
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Affiliation(s)
- Yu Xia
- College of Material Science and Engineering, Northeast Forestry University, Harbin, China
- Key Laboratory of Bio-based Material Science and Technology, Ministry of Education, Northeast Forestry University, Harbin, China
- Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu, China
| | - Jingdu Li
- College of Material Science and Engineering, Northeast Forestry University, Harbin, China
- Key Laboratory of Bio-based Material Science and Technology, Ministry of Education, Northeast Forestry University, Harbin, China
| | - Zhijun Zhang
- College of Material Science and Engineering, Northeast Forestry University, Harbin, China
- Key Laboratory of Bio-based Material Science and Technology, Ministry of Education, Northeast Forestry University, Harbin, China
| | - Sha Luo
- College of Material Science and Engineering, Northeast Forestry University, Harbin, China
- Key Laboratory of Bio-based Material Science and Technology, Ministry of Education, Northeast Forestry University, Harbin, China
| | - Shouxin Liu
- College of Material Science and Engineering, Northeast Forestry University, Harbin, China
- Key Laboratory of Bio-based Material Science and Technology, Ministry of Education, Northeast Forestry University, Harbin, China
| | - Chunhui Ma
- College of Material Science and Engineering, Northeast Forestry University, Harbin, China
- Key Laboratory of Bio-based Material Science and Technology, Ministry of Education, Northeast Forestry University, Harbin, China
| | - Wei Li
- College of Material Science and Engineering, Northeast Forestry University, Harbin, China
- Key Laboratory of Bio-based Material Science and Technology, Ministry of Education, Northeast Forestry University, Harbin, China
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26
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Antioxidant and anti-inflammatory effects of an ethanol fraction from the Schisandra chinensis baillon hot water extract fermented using Lactobacilius paracasei subsp . tolerans. Food Sci Biotechnol 2019; 28:1759-1767. [PMID: 31807348 DOI: 10.1007/s10068-019-00626-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 05/02/2019] [Accepted: 05/08/2019] [Indexed: 02/01/2023] Open
Abstract
Waste management is a major part of the food industry. The present study was designed to utilize the discarded byproduct of Schisandra chinensis Baillon. The antioxidant and anti-inflammatory effects of a 30% ethanol fraction (RPG-OM-30E) from the fermented hot water extraction of the Schisandra chinensis Baillon byproduct were investigated using RAW 264.7 cells and zebrafish larvae. RPG-OM-30E reduced lipopolysaccharide (LPS)-induced nitric oxide production in the RAW 264.7 cells. Additionally, RPG-OM-30E inhibited mRNA expression and protein secretion of pro-inflammatory cytokines, such as interleukin-6 (Il-6) and interleukin-1β (Il-1β). The anti-inflammatory effects of RPG-OM-30E were tested in Tg(mpx::EGFP) i114 zebrafish larvae. Neutrophil migration to a wound site was decreased by RPG-OM-30E. Neutrophil aggregation was also inhibited by RPG-OM-30E after induction of an LPS-induced immune response in the yolk. Finally, the antioxidant and hepatoprotective effects of RPG-OM-30E were examined in vivo. Mice with induced oxidative damage recovered from the stress following RPG-OM-30E treatment.
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27
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Maharjan S, Park BK, Lee SI, Lim Y, Lee K, Lee Y, Kwon HJ. Gomisin G Suppresses the Growth of Colon Cancer Cells by Attenuation of AKT Phosphorylation and Arrest of Cell Cycle Progression. Biomol Ther (Seoul) 2019; 27:210-215. [PMID: 29902863 PMCID: PMC6430222 DOI: 10.4062/biomolther.2018.054] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 05/01/2018] [Accepted: 05/17/2018] [Indexed: 01/07/2023] Open
Abstract
Colorectal cancer is one of the leading causes of cancer related death due to a poor prognosis. In this study, we investigated the effect of Gomisin G on colon cancer growth and examined the underlying mechanism of action. We found that Gomisin G significantly suppressed the viability and colony formation of LoVo cells. Gomisin G reduced the phosphorylation level of AKT implying that Gomisin G suppressed the PI3K-AKT signaling pathway. Gomisin G also induced apoptosis shown by Annexin V staining and an increased level of cleaved poly-ADP ribose polymerase (PARP) and Caspase-3 proteins. Furthermore, Gomisin G remarkably triggered the accumulation of cells at the sub-G1 phase which represents apoptotic cells. In addition, the level of cyclin D1 and phosphorylated retinoblastoma tumor suppressor protein (Rb) was also reduced by the treatment with Gomisin G thus curtailing cell cycle progression. These findings show the suppressive effect of Gomisin G by inhibiting proliferation and inducing apoptosis in LoVo cells. Taken together, these results suggest Gomisin G could be developed as a potential therapeutic compound against colon cancer.
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Affiliation(s)
- Sony Maharjan
- Center for Medical Science Research, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea
| | - Byoung Kwon Park
- Center for Medical Science Research, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea
| | - Su In Lee
- Center for Medical Science Research, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea
| | - Yoongho Lim
- Division of Bioscience and Biotechnology, BMIC, Konkuk University, Seoul 05029, Republic of Korea
| | - Keunwook Lee
- Department of Biomedical Science, College of Natural Science, Hallym University, Chuncheon 24252, Republic of Korea
| | - Younghee Lee
- Department of Biochemistry, College of Natural Sciences, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Hyung-Joo Kwon
- Center for Medical Science Research, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea.,Department of Microbiology, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea
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28
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Hu XL, Guo C, Hou JQ, Feng JH, Zhang XQ, Xiong F, Ye WC, Wang H. Stereoisomers of Schisandrin B Are Potent ATP Competitive GSK-3β Inhibitors with Neuroprotective Effects against Alzheimer's Disease: Stereochemistry and Biological Activity. ACS Chem Neurosci 2019; 10:996-1007. [PMID: 29944335 DOI: 10.1021/acschemneuro.8b00252] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Glycogen synthase kinase-3β (GSK-3β) is a key enzyme in hyperphosphorylation of tau proteins and is a promising therapeutic target in Alzheimer's disease (AD). Here, we reported, for the first time, that the stereoisomers of Schisandrin B (Sch B), (+)-1, (-)-1, (+)-2, and (-)-2, were potent GSK-3β inhibitors. They were demonstrated to selectively target GSK-3β in an orthosteric binding mode, with IC50 values of 340, 290, 80, and 70 nM, respectively. Further study showed that these stereoisomers can significantly increase the expression of p-GSK-3β (Ser9) and decrease the expressions of p-GSK-3β (Tyr216) and p-GSK-3β (Tyr279). Finally, these compounds can alleviate the cell injury induced by Aβ, and the cognitive disorders in AD mice, especially (+)-2 and (-)-2. Collectively, the stereoisomers of Sch B, especially (+)-2 and (-)-2, were found to be potential selective ATP-competitive GSK-3β inhibitors, which further affected their anti-AD effects. These promising findings explained the biological target of Sch B in AD, and bring a new understanding in the stereochemistry and bioactivities of Sch B.
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Affiliation(s)
- Xiao-Long Hu
- State Key Laboratory of Natural Medicines, Department of TCMs Pharmaceuticals, School of Traditional Chinese Pharmacy. China Pharmaceutical University, Nanjing 210009, People’s Republic of China
| | - Cui Guo
- State Key Laboratory of Natural Medicines, Department of TCMs Pharmaceuticals, School of Traditional Chinese Pharmacy. China Pharmaceutical University, Nanjing 210009, People’s Republic of China
| | - Ji-Qin Hou
- State Key Laboratory of Natural Medicines, Department of TCMs Pharmaceuticals, School of Traditional Chinese Pharmacy. China Pharmaceutical University, Nanjing 210009, People’s Republic of China
| | - Jia-Hao Feng
- State Key Laboratory of Natural Medicines, Department of TCMs Pharmaceuticals, School of Traditional Chinese Pharmacy. China Pharmaceutical University, Nanjing 210009, People’s Republic of China
| | - Xiao-Qi Zhang
- Institute of Traditional Chinese Medicine & Natural Products, Jinan University, Guangzhou 510632, People’s Republic of China
| | - Fei Xiong
- State Key Laboratory of Bioelectronics, Jiangsu Laboratory for Biomaterials and Devices, Southeast University, Nanjing 210009, People’s Republic of China
| | - Wen-Cai Ye
- Institute of Traditional Chinese Medicine & Natural Products, Jinan University, Guangzhou 510632, People’s Republic of China
| | - Hao Wang
- State Key Laboratory of Natural Medicines, Department of TCMs Pharmaceuticals, School of Traditional Chinese Pharmacy. China Pharmaceutical University, Nanjing 210009, People’s Republic of China
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29
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Ye BH, Kim EJ, Baek SE, Choi YW, Park SY, Kim CD. α-Isocubebene modulates vascular tone by inhibiting myosin light chain phosphorylation in murine thoracic aorta. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2018; 22:437-445. [PMID: 29962858 PMCID: PMC6019879 DOI: 10.4196/kjpp.2018.22.4.437] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 04/23/2018] [Accepted: 04/24/2018] [Indexed: 02/07/2023]
Abstract
α-Iso-cubebene (ICB) is a dibenzocyclooctadiene lignin contained in Schisandra chinensis (SC), a well-known medicinal herb that ameliorates cardiovascular symptoms, but the mechanism responsible for this activity has not been determined. To determine the role played by ICB on the regulation of vascular tone, we investigated the inhibitory effects of ICB on vascular contractile responses by adrenergic α-receptor agonists. In addition, we investigated the role on myosin light chain (MLC) phosphorylation and cytosolic calcium concentration in vascular smooth muscle cells (VSMC). In aortic rings isolated from C57BL/6J mice, ICB significantly attenuated the contraction induced by phenylephrine (PE) and norepinephrine (NE), whereas ICB had no effects on KCl (60 mM)-induced contraction. In vasculatures precontracted with PE, ICB caused marked relaxation of aortic rings with or without endothelium, suggesting a direct effect on VSMC. In cultured rat VSMC, PE or NE increased MLC phosphorylation and increased cytosolic calcium levels. Both of these effects were significantly suppressed by ICB. In conclusion, our results showed that ICB regulated vascular tone by inhibiting MLC phosphorylation and calcium flux into VSMC, and suggest that ICB has anti-hypertensive properties and therapeutic potential for cardiovascular disorders related to vascular hypertension.
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Affiliation(s)
- Byeong Hyeok Ye
- Department of Pharmacology, School of Medicine, Pusan National University, Yangsan 50612, Korea
| | - Eun Jung Kim
- Gene & Cell Therapy Research Center for Vessel-associated Diseases, Pusan National University, Yangsan 50612, Korea
| | - Seung Eun Baek
- Department of Pharmacology, School of Medicine, Pusan National University, Yangsan 50612, Korea.,Gene & Cell Therapy Research Center for Vessel-associated Diseases, Pusan National University, Yangsan 50612, Korea
| | - Young Whan Choi
- College of Natural Resources & Life Sciences, Pusan National University, Miryang 50463, Korea
| | - So Youn Park
- Gene & Cell Therapy Research Center for Vessel-associated Diseases, Pusan National University, Yangsan 50612, Korea
| | - Chi Dae Kim
- Department of Pharmacology, School of Medicine, Pusan National University, Yangsan 50612, Korea.,Gene & Cell Therapy Research Center for Vessel-associated Diseases, Pusan National University, Yangsan 50612, Korea
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30
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Maharjan S, Park BK, Lee SI, Lim Y, Lee K, Kwon HJ. Gomisin G Inhibits the Growth of Triple-Negative Breast Cancer Cells by Suppressing AKT Phosphorylation and Decreasing Cyclin D1. Biomol Ther (Seoul) 2018; 26:322-327. [PMID: 29587339 PMCID: PMC5933900 DOI: 10.4062/biomolther.2017.235] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 01/05/2018] [Accepted: 01/09/2018] [Indexed: 12/31/2022] Open
Abstract
A type of breast cancer with a defect in three molecular markers such as the estrogen receptor, progesterone receptor, and human epidermal growth factor receptor is called triple-negative breast cancer (TNBC). Many patients with TNBC have a lower survival rate than patients with other types due to a poor prognosis. In this study, we confirmed the anti-cancer effect of a natural compound, Gomisin G, in TNBC cancer cells. Treatment with Gomisin G suppressed the viability of two TNBC cell lines, MDA-MB-231 and MDA-MB-468 but not non-TNBC cell lines such as MCF-7, T47D, and ZR75-1. To investigate the molecular mechanism of this activity, we examined the signal transduction pathways after treatment with Gomisin G in MDA-MB-231 cells. Gomisin G did not induce apoptosis but drastically inhibited AKT phosphorylation and reduced the amount of retinoblastoma tumor suppressor protein (Rb) and phosphorylated Rb. Gomisin G induced in a proteasome-dependent manner a decrease in Cyclin D1. Consequently, Gomisin G causes cell cycle arrest in the G1 phase. In contrast, there was no significant change in T47D cells except for a mild decrease in AKT phosphorylation. These results show that Gomisin G has an anti-cancer activity by suppressing proliferation rather than inducing apoptosis in TNBC cells. Our study suggests that Gomisin G could be used as a therapeutic agent in the treatment of TNBC patients.
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Affiliation(s)
- Sony Maharjan
- Center for Medical Science Research, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea
| | - Byoung Kwon Park
- Center for Medical Science Research, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea
| | - Su In Lee
- Center for Medical Science Research, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea
| | - Yoonho Lim
- Division of Bioscience and Biotechnology, BMIC, Konkuk University, Seoul 05029, Republic of Korea
| | - Keunwook Lee
- Department of Biomedical Science, College of Natural Science, Hallym University, Chuncheon 24252, Republic of Korea
| | - Hyung-Joo Kwon
- Center for Medical Science Research, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea.,Department of Microbiology, College of Medicine, Hallym University, Chuncheon 24252, Republic of Korea
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31
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Deoxyschizandrin, Isolated from Schisandra Berries, Induces Cell Cycle Arrest in Ovarian Cancer Cells and Inhibits the Protumoural Activation of Tumour-Associated Macrophages. Nutrients 2018; 10:nu10010091. [PMID: 29342940 PMCID: PMC5793319 DOI: 10.3390/nu10010091] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 12/24/2017] [Accepted: 01/10/2018] [Indexed: 12/13/2022] Open
Abstract
Deoxyschizandrin, a major lignan of Schisandra berries, has been demonstrated to have various biological activities such as antioxidant, hepatoprotective, and antidiabetic effects. However, the anti-cancer effects of deoxyschizandrin are poorly characterized. In the present study, we investigated the anti-cancer effect of deoxyschizandrin on human ovarian cancer cell lines and tumour-associated macrophages (TAMs). Deoxyschizandrin induced G0/G1 phase cell cycle arrest and inhibited cyclin E expression in human ovarian cancer cells. Overexpression of cyclin E significantly reversed the deoxyschizandrin-induced cell growth inhibition. Interestingly, increased production of reactive oxygen species and decreased activation of Akt were observed in A2780 cells treated with deoxyschizandrin, and the antioxidant compromised the deoxyschizandrin-induced cell growth inhibition and Akt inactivation. Moreover, deoxyschizandrin-induced cell growth inhibition was markedly suppressed by Akt overexpression. In addition, deoxyschizandrin was found to inhibit the expression of the M2 phenotype markers CD163 and CD209 in TAMs, macrophages stimulated by the ovarian cancer cells. Moreover, expression and production of the tumour-promoting factors MMP-9, RANTES, and VEGF, which are highly enhanced in TAMs, was significantly suppressed by deoxyschizandrin treatment. Taken together, these data suggest that deoxyschizandrin exerts anti-cancer effects by inducing G0/G1 cell cycle arrest in ovarian cancer cells and reducing the protumoural phenotype of TAMs.
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32
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Dursun A, Güler Z, Özkan D, Bozdoğan Konuşkan D. Identification of Volatile Compounds (VCs) in the Leaves Collected from ‘Gemlik’, ‘Halhalı’ and ‘Sarı Hasebi’ Olive Tree Varieties. INTERNATIONAL JOURNAL OF SECONDARY METABOLITE 2017. [DOI: 10.21448/ijsm.370128] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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33
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Nam SY, Kim KY, Kim MH, Jang JB, Rah SY, Lee JM, Kim HM, Jeong HJ. Anti-inflammatory effects of a traditional Korean medicine: Ojayeonjonghwan. PHARMACEUTICAL BIOLOGY 2017; 55:1856-1862. [PMID: 28614972 PMCID: PMC6130514 DOI: 10.1080/13880209.2017.1339282] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 02/17/2017] [Accepted: 06/01/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To study the anti-inflammatory properties of OJ. CONTEXT Ojayeonjonghwan (OJ) is a traditional Korean prescription, which has been widely used for the treatment of prostatitis. However, no scientific study has been performed of the anti-inflammatory effects of OJ. MATERIALS AND METHODS Peritoneal macrophages were isolated 3-4 days after injecting a C57BL/6J mouse with thioglycollate. They were then treated with OJ water extract (0.01, 0.1, and 1 mg/mL) for 1 h and stimulated with lipopolysaccharide (LPS) for different times. Nitric oxide (NO), inducible nitric oxide synthase (iNOS) and cyclooxygenase (COX)-2, and proinflammatory cytokine levels were determined by NO assay, Western blotting, RT-PCR and ELISA. RESULTS NO generation and iNOS induction were increased in the LPS-activated mouse peritoneal macrophages. However, NO generation and iNOS induction by LPS were suppressed by treatment with OJ for the first time. The IC50 value of OJ with respect to NO production was 0.09 mg/mL. OJ did not influence LPS-stimulated COX-2 induction, but did significantly decrease LPS-stimulated secretions and mRNA expressions of tumour necrosis factor (TNF)-α, interleukin (IL)-6, and IL-1β. Inhibition rates of TNF-α, IL-6, and IL-1β at an OJ concentration of 1 mg/mL were 77%, 88%, and 50%, respectively. OJ also suppressed the LPS-induced nuclear translocation of NF-κB. High-performance liquid chromatography showed schizandrin and gomisin A are major components of OJ. CONCLUSIONS OJ reduces inflammatory response, and this probably explains its positive impact on the prostatitis associated inflammation.
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MESH Headings
- Animals
- Anti-Inflammatory Agents, Non-Steroidal/analysis
- Anti-Inflammatory Agents, Non-Steroidal/chemistry
- Anti-Inflammatory Agents, Non-Steroidal/pharmacology
- Cells, Cultured
- Cyclooctanes/analysis
- Cyclooctanes/pharmacology
- Cyclooxygenase 2/genetics
- Cyclooxygenase 2/metabolism
- Cytokines/genetics
- Cytokines/metabolism
- Dioxoles/analysis
- Dioxoles/pharmacology
- Ethnopharmacology
- Gene Expression Regulation/drug effects
- Lignans/analysis
- Lignans/pharmacology
- Lipopolysaccharides/toxicity
- Macrophage Activation/drug effects
- Macrophages, Peritoneal/cytology
- Macrophages, Peritoneal/drug effects
- Macrophages, Peritoneal/immunology
- Macrophages, Peritoneal/metabolism
- Male
- Medicine, Korean Traditional
- Mice, Inbred C57BL
- Nitric Oxide/metabolism
- Nitric Oxide Synthase Type II/chemistry
- Nitric Oxide Synthase Type II/genetics
- Nitric Oxide Synthase Type II/metabolism
- Plant Extracts/chemistry
- Plant Extracts/pharmacology
- Polycyclic Compounds/analysis
- Polycyclic Compounds/pharmacology
- Prostatitis/drug therapy
- Prostatitis/immunology
- Prostatitis/metabolism
- Prostatitis/pathology
- Thioglycolates
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Affiliation(s)
- Sun-Young Nam
- Department of Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Kyu-Yeob Kim
- Department of Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Mi Hye Kim
- Department of Food and Nutrition, Hoseo University, Asan, Chungnam, Republic of Korea
| | - Jae-Bum Jang
- Department of Pharmaceutical Engineering, Hoseo University, Asan, Chungnam, Republic of Korea
| | - So-Young Rah
- Department of Biochemistry, Chonbuk National University, Jeonju, Republic of Korea
| | - Jin-Man Lee
- Department of Food Science & Technology and Research Institute for Basic Science, Hoseo University, Asan, Chungnam,Republic of Korea
| | - Hyung-Min Kim
- Department of Pharmacology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Hyun-Ja Jeong
- Department of Food Science & Technology and Research Institute for Basic Science, Hoseo University, Asan, Chungnam,Republic of Korea
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Sowndhararajan K, Deepa P, Kim M, Park SJ, Kim S. An overview of neuroprotective and cognitive enhancement properties of lignans from Schisandra chinensis. Biomed Pharmacother 2017; 97:958-968. [PMID: 29136774 DOI: 10.1016/j.biopha.2017.10.145] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 10/23/2017] [Accepted: 10/24/2017] [Indexed: 01/17/2023] Open
Abstract
Schisandra chinensis fruits have been traditionally used for thousands of years in Korea, China and Japan to treat various ailments. The fruits contain a variety of bioactive metabolites, especially lignan components have been reported to have various biological activities and have potential in the treatment of numerous neurodegenerative diseases. The lignans from S. chinensis are mainly grouped under dibenzocyclooctadiene lignans. Previous studies have reported that the crude extracts and the isolated pure lignan components effectively protect the neuronal cell damage and significantly enhance the cognitive performances. The experimental findings support the extracts and lignan components from S. chinensis can be used as new therapeutic agents to treat various neurodegenerative diseases. In the current review, we highlight the lignans from S. chinensis as promising resources for the development of natural and effective agents for neuroprotective and cognitive enhancement effects. The lignan extracts and individual compounds from S. chinensis were summarized in relation to their neuroprotective and cognitive enhancement activities.
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Affiliation(s)
- Kandhasamy Sowndhararajan
- School of Natural Resources and Environmental Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Ponnuvel Deepa
- School of Natural Resources and Environmental Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Minju Kim
- School of Natural Resources and Environmental Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Se Jin Park
- School of Natural Resources and Environmental Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea
| | - Songmun Kim
- School of Natural Resources and Environmental Sciences, Kangwon National University, Chuncheon 24341, Gangwon-do, Republic of Korea.
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Identification, classification and transcriptional profiles of dirigent domain-containing proteins in sugarcane. Mol Genet Genomics 2017; 292:1323-1340. [PMID: 28699001 DOI: 10.1007/s00438-017-1349-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 07/04/2017] [Indexed: 01/13/2023]
Abstract
Dirigent (DIR) proteins, encoded by DIR genes, are referred to as "dirigent" because they direct the outcome of the coupling of the monolignol coniferyl alcohol into (+) or (-) pinoresinol, the first intermediates in the enantiocomplementary pathways for lignan biosynthesis. DIR domain-containing or DIR-like proteins are, thus, termed for not having a clear characterization. A transcriptome- and genome-wide survey of DIR domain-containing proteins in sugarcane was carried out, in addition to phylogenetic, physicochemical and transcriptional analyses. A total of 120 non-redundant sequences containing the DIR domain were identified and classified into 64 groups according to phylogenetic and sequence alignment analyses. In silico analysis of transcript abundance showed that these sequences are expressed at low levels in leaves and genes in the same phylogenetic clade have similar expression patterns. Expression analysis of ShDIR1-like transcripts in the culm internodes of sugarcane demonstrates their abundance in mature internodes, their induction by nitrogen fertilization and their predominant expression in cells that have a lignified secondary cell wall, such as vascular bundles of young internodes and parenchymal cells of the pith of mature internodes. Due to the lack of information about the functional role of DIR in plants, a possible relationship is discussed between the ShDIR1-like transcriptional profile and cell wall development in parenchyma cells of sugarcane culm, which typically accumulates large amounts of sucrose. The number of genes encoding the DIR domain-containing proteins in sugarcane is intriguing and is an indication per se that these proteins may have an important metabolic role and thus deserve to be better studied.
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Jang MA, Lee SJ, Baek SE, Park SY, Choi YW, Kim CD. α-Iso-Cubebene Inhibits PDGF-Induced Vascular Smooth Muscle Cell Proliferation by Suppressing Osteopontin Expression. PLoS One 2017; 12:e0170699. [PMID: 28114367 PMCID: PMC5256966 DOI: 10.1371/journal.pone.0170699] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Accepted: 01/09/2017] [Indexed: 12/31/2022] Open
Abstract
α-Iso-cubebene (ICB) is a dibenzocyclooctadiene lignin contained in Schisandra chinensis (SC), a well-known medicinal herb that ameliorates cardiovascular symptoms. Thus, we examined the effect of ICB on vascular smooth muscle cell (VSMC) proliferation, a key feature of diverse vascular diseases. When VSMCs primary cultured from rat thoracic aorta were stimulated with PDGF (1-10 ng/ml), cell proliferation and osteopontin (OPN) expression were concomitantly up-regulated, but these effects were attenuated when cells were treated with MPIIIB10, a neutralizing monoclonal antibody for OPN. In aortic tissues exposed to PDGF, sprouting VSMC numbers increased, which was attenuated in tissues from OPN-deficient mice. Furthermore, VSMC proliferation and OPN expression induced by PDGF were attenuated dose-dependently by ICB (10 or 30 μg/ml). Reporter assays conducted using OPN promoter-luciferase constructs showed that the promoter region 538-234 bp of the transcription start site was responsible for transcriptional activity enhancement by PDGF, which was significantly inhibited by ICB. Putative binding sites for AP-1 and C/EBPβ in the indicated promoter region were suggested by TF Search, and increased binding of AP-1 and C/EBPβ in PDGF-treated VSMCs was demonstrated using a ChIP assay. The increased bindings of AP-1 and C/EBPβ into OPN promoter were attenuated by ICB. Moreover, the PDGF-induced expression of OPN was markedly attenuated in VSMCs transfected with siRNA for AP-1 and C/EBPβ. These results indicate that ICB inhibit VSMC proliferation by inhibiting the AP-1 and C/EBPβ signaling pathways and thus downregulating OPN expression.
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Affiliation(s)
- Min A. Jang
- Department of Pharmacology, School of Medicine, Pusan National University, Gyeongnam, Republic of Korea
- Gene & Cell Therapy Research Center for Vessel-associated Diseases, Pusan National University, Gyeongnam, Republic of Korea
| | - Seung Jin Lee
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Seung Eun Baek
- Department of Pharmacology, School of Medicine, Pusan National University, Gyeongnam, Republic of Korea
- Gene & Cell Therapy Research Center for Vessel-associated Diseases, Pusan National University, Gyeongnam, Republic of Korea
| | - So Youn Park
- Department of Pharmacology, School of Medicine, Pusan National University, Gyeongnam, Republic of Korea
- Gene & Cell Therapy Research Center for Vessel-associated Diseases, Pusan National University, Gyeongnam, Republic of Korea
| | - Young Whan Choi
- College of Natural Resources & Life Sciences, Pusan National University, Gyeongnam, Republic of Korea
| | - Chi Dae Kim
- Department of Pharmacology, School of Medicine, Pusan National University, Gyeongnam, Republic of Korea
- Gene & Cell Therapy Research Center for Vessel-associated Diseases, Pusan National University, Gyeongnam, Republic of Korea
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Jang MK, Yun YR, Kim JH, Park MH, Jung MH. Gomisin N inhibits adipogenesis and prevents high-fat diet-induced obesity. Sci Rep 2017; 7:40345. [PMID: 28067305 PMCID: PMC5220372 DOI: 10.1038/srep40345] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 12/05/2016] [Indexed: 12/12/2022] Open
Abstract
Gomisin N (GN) is a physiological lignan derived from Schisandra chinensis. In the present study, we investigated the inhibitory effects of GN on differentiation of 3T3-L1 preadipocytes and the anti-obesity effects of GN in high-fat diet (HFD)-induced obese mice. Incubation with GN significantly inhibited the differentiation of 3T3-L1 preadipocytes in a dose-dependent manner. This inhibitory effect primarily occurred at an early adipogenic stage through impairment of mitotic clonal expansion (MCE) caused by cell cycle arrest at the G1/S phase transition. GN inhibited the extracellular signal-regulated kinase and phosphoinositide 3-kinase/protein kinase B signaling in the MCE process and activated AMP-activated protein kinase. Furthermore, GN downregulated CCAT/enhancer-binding protein β (C/EBPβ) and histone H3K9 demethylase JMJD2B during early stages of adipogenesis, and therefore repressed the expression of C/EBPβ-targeted cell cycle genes. In addition, GN also repressed the expression of histone H3K4 methyltransferase MLL4 and reduced PPARγ expression. Moreover, GN effectively lowered the final body weight, adipose tissue mass, and reduced the serum levels of glucose, total triglyceride, and cholesterol in the HFD-induced obese mice. GN also markedly reduced hepatic triglyceride level induced by HFD. Collectively, these findings suggest that GN has potential as a novel agent for the prevention and treatment of obesity.
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Affiliation(s)
- Min-Kyung Jang
- Division of Longevity and Biofunctional Medicine, School of Korean Medicine, Pusan National University, Yangsan-si, Gyeongnam, South Korea
| | - Ye-Rang Yun
- Healthy Aging Korean Medical Research Center, School of Korean Medicine, Pusan National University, Yangsan-si, Gyeongnam, South Korea
| | - Ji-Hyun Kim
- Division of Longevity and Biofunctional Medicine, School of Korean Medicine, Pusan National University, Yangsan-si, Gyeongnam, South Korea
| | - Mi-Hee Park
- Healthy Aging Korean Medical Research Center, School of Korean Medicine, Pusan National University, Yangsan-si, Gyeongnam, South Korea
| | - Myeong Ho Jung
- Division of Longevity and Biofunctional Medicine, School of Korean Medicine, Pusan National University, Yangsan-si, Gyeongnam, South Korea.,Healthy Aging Korean Medical Research Center, School of Korean Medicine, Pusan National University, Yangsan-si, Gyeongnam, South Korea
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Schisandrae Fructus Reduces Symptoms of 4-Vinylcyclohexene Diepoxide-Induced Ovarian Failure in Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:2564787. [PMID: 28584559 PMCID: PMC5443995 DOI: 10.1155/2017/2564787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Accepted: 04/20/2017] [Indexed: 11/18/2022]
Abstract
Menopause is associated with a decrease in the level of sex hormones such as ovarian estradiol and progesterone and can cause various symptoms such as depression, hot flash, fatigue, heart palpitations, and headache. Furthermore, there is a risk of developing complications such as osteoporosis, cardiovascular diseases, Alzheimer’s disease, and ovarian cancer. Schisandrae Fructus (SF) is widely used in Korean medicine as a cure for such complications. This study was conducted to evaluate the therapeutic effects of SF against menopause symptoms associated with follicle depletion caused by the industrial chemical 4-vinylcyclohexene diepoxide (VCD) in mice. VCD directly targets the preantral follicles. Mice were injected with VCD (160 mg/kg intraperitoneally) daily for 15 days and then with SF dosage 3 times/week for six weeks. To evaluate the effects of SF, body weight, tail skin temperature, uterine weight, lipid profile, and osteocalcin levels were measured. A decrease in body weight and tail skin temperature and an increase in uterine weight were observed upon SF treatment. Moreover, SF treatment significantly decreased total cholesterol, triglyceride, osteocalcin, and low-density lipoprotein levels and low-density/high-density lipoprotein ratio. These results suggest the potential use of SF in the treatment of menopausal symptoms in women.
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Zhu H, Zhang L, Wang G, He Z, Zhao Y, Xu Y, Gao Y, Zhang L. Sedative and hypnotic effects of supercritical carbon dioxide fluid extraction from Schisandra chinensis in mice. J Food Drug Anal 2016; 24:831-838. [PMID: 28911622 PMCID: PMC9337287 DOI: 10.1016/j.jfda.2016.05.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Revised: 04/22/2016] [Accepted: 05/13/2016] [Indexed: 12/31/2022] Open
Affiliation(s)
| | | | | | | | | | | | | | - Lianxue Zhang
- Corresponding author. College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China. E-mail address: (L. Zhang)
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Zafar S, Ahmed R, Khan R. Biotransformation: a green and efficient way of antioxidant synthesis. Free Radic Res 2016; 50:939-48. [PMID: 27383446 DOI: 10.1080/10715762.2016.1209745] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Antioxidant compounds play a vital role in human physiology. They prevent the oxidation of biomolecules by scavenging free radicals produced during physiochemical processes and/or as a result of several pathological states. A balance between the reactive oxygen species (free radicals) and antioxidants is essential for proper physiological conditions. Excessive free radicals cause oxidative stress which can lead to several human diseases. Therefore, synthesis of the effective antioxidants is crucial in managing the oxidative stress. Biotransformation has evolved as an effective technique for the production of structurally diverse molecules with a wide range of biological activities. This methodology surpasses the conventional chemical synthesis due to the fact that enzymes, being specific in nature, catalyze reactions affording products with excellent regio- and stereoselectivities. Structural transformation of various classes of compounds such as alkaloids, steroids, flavonoids, and terpenes has been carried out through this technique. Several bioactive molecules, especially those having antioxidant potential have also been synthesized by using different biotransformation techniques and enzymes. Hydroxylated, glycosylated, and acylated derivatives of phenols, flavonoids, cinnamates, and other molecules have proven abilities as potential antioxidants. A critical review of the biotransformation of these compounds into potent antioxidant metabolites is presented here.
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Affiliation(s)
- Salman Zafar
- a Institute of Chemical Sciences, University of Peshawar , Peshawar , Pakistan
| | - Rida Ahmed
- b Department of Basic Sciences , DHA Suffa University, DG-78, Off Khayaban-e-Tufail, Phase VII Ext. Defence Housing Authority , Karachi , Pakistan
| | - Rasool Khan
- a Institute of Chemical Sciences, University of Peshawar , Peshawar , Pakistan
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Liao J, Zang J, Yuan F, Liu S, Zhang Y, Li H, Piao Z, Li H. Identification and analysis of anthocyanin components in fruit color variation in Schisandra chinensis. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2016; 96:3213-3219. [PMID: 26493497 DOI: 10.1002/jsfa.7503] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Revised: 10/14/2015] [Accepted: 10/18/2015] [Indexed: 06/05/2023]
Abstract
BACKGROUND Fruit color is an important index and parameter for measuring fruit quality. As an important pigment, anthocyanin is a determinant which appears in all sorts of colors of fruits in nature. RESULTS Color parameters were measured using a spectrometer and used as a basis to divide the materials into three groups: reddish-orange, orange and yellow. A validated high-performance liquid chromatographic-electrospray ionization-mass spectrometric method was used for the analysis of anthocyanin in Schisandra chinensis and for determining major anthocyanin components in S. chinensis fruits, i.e. cyanidin xylosyl-glucoside (CyXylGlu), cyanidin glucosyl-rutinoside (CyGluRutin), cyanidin rutinoside (CyRutin) and cyanidin xylosyl-rutinoside (CyXylRutin). The anthocyanin contents vary obviously in different colored fruits in S. chinensis. The impact of anthocyanin on coloration of fruits was investigated by multiple regression analysis between color parameters and anthocyanin components, which indicated that CyRutin is the primary cause of fruit color variation in S. chinensis. CONCLUSION The content and type of anthocyanin determine fruit coloration in S. chinensis, laying the early foundations for systematically interpreting the mechanism of fruit coloration in S. chinensis. © 2015 Society of Chemical Industry.
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Affiliation(s)
- Jingjing Liao
- College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning, People's Republic of China
| | - Jian Zang
- Analytical Instrumentation Center, Shenyang Agricultural University, Shenyang, Liaoning, People's Republic of China
| | - Fei Yuan
- College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning, People's Republic of China
| | - Shuang Liu
- College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning, People's Republic of China
| | - Yibo Zhang
- College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning, People's Republic of China
| | - Haiyan Li
- College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning, People's Republic of China
| | - Zhongyun Piao
- College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning, People's Republic of China
| | - Hongbo Li
- College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning, People's Republic of China
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Jang MK, Nam JS, Kim JH, Yun YR, Han CW, Kim BJ, Jeong HS, Ha KT, Jung MH. Schisandra chinensis extract ameliorates nonalcoholic fatty liver via inhibition of endoplasmic reticulum stress. JOURNAL OF ETHNOPHARMACOLOGY 2016; 185:96-104. [PMID: 26972505 DOI: 10.1016/j.jep.2016.03.021] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Revised: 01/20/2016] [Accepted: 03/10/2016] [Indexed: 05/24/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Schisandra chinensis (Turcz.) Baill. (SC) is a traditional Chinese herbal medicine with diverse pharmacological activities for treatment of various human diseases. Endoplasmic reticulum (ER) stress is associated with the pathogenesis of nonalcoholic fatty liver disease (NAFLD). In this study, we investigated the protective effects of methanol extract of Schisandra chinensis (SC extract) against ER stress-induced NAFLD in vitro and in vivo. MATERIAL AND METHODS The protective effects of SC extract were examined in tunicamycin- or palmitate-treated HepG2 cells in vitro, and in tunicamycin-injected mice or high fed diet (HFD) obese mice in vivo. Expression of ER stress markers including glucose regulated protein 78 (GRP78), C/EBP homolog protein (CHOP), and X-box-binding protein-1 (XBP-1), and triglyceride accumulation were measured in HepG2 cells and in the liver of mice. RESULTS SC extract significantly inhibited expression of tunicamycin-induced ER stress markers in tunicamycin-treated HepG2 cells and in the liver of tunicamycin-injected mice, and it also inhibited tunicamycin-induced triglyceride accumulation. Similar observations were made under physiological ER stress conditions such as in palmitate-treated HepG2 cells and in the liver of HFD obese mice. In addition, SC extract repressed the expression of inflammatory genes and lipogenic genes in palmitate-treated HepG2 cells. Schisandrin, an abundant bioactive lignan in SC extract, inhibited the expression of ER stress markers in tunicamycin-or palmitate-treated HepG2 cells, whereas Gomisin J did not affect ER stress markers. CONCLUSIONS SC attenuates ER stress and prevents development of NAFLD. SC may be useful as a pharmacological agent for protection against ER stress-induced human diseases.
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Affiliation(s)
- Min-Kyung Jang
- Division of Longevity and Biofunctional Medicine, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea; Healthy Aging Korean Medical Research Center, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea.
| | - Jeong Soo Nam
- Division of Longevity and Biofunctional Medicine, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea; Healthy Aging Korean Medical Research Center, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea.
| | - Ji Ha Kim
- Division of Longevity and Biofunctional Medicine, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea; Healthy Aging Korean Medical Research Center, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea.
| | - Ye-Rang Yun
- Division of Longevity and Biofunctional Medicine, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea; Healthy Aging Korean Medical Research Center, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea.
| | - Chang Woo Han
- Healthy Aging Korean Medical Research Center, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea.
| | - Byung Joo Kim
- Division of Longevity and Biofunctional Medicine, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea; Healthy Aging Korean Medical Research Center, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea.
| | - Han-Sol Jeong
- Healthy Aging Korean Medical Research Center, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea.
| | - Ki-Tae Ha
- Healthy Aging Korean Medical Research Center, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea.
| | - Myeong Ho Jung
- Division of Longevity and Biofunctional Medicine, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea; Healthy Aging Korean Medical Research Center, School of Korean Medicine, Pusan National University, Yangsan 626-870, Republic of Korea.
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Mocan A, Schafberg M, Crișan G, Rohn S. Determination of lignans and phenolic components of Schisandra chinensis (Turcz.) Baill. using HPLC-ESI-ToF-MS and HPLC-online TEAC: Contribution of individual components to overall antioxidant activity and comparison with traditional antioxidant assays. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.05.007] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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Yan T, Shang L, Wang M, Zhang C, Zhao X, Bi K, Jia Y. Lignans from Schisandra chinensis ameliorate cognition deficits and attenuate brain oxidative damage induced by D-galactose in rats. Metab Brain Dis 2016; 31:653-61. [PMID: 26847610 DOI: 10.1007/s11011-016-9804-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Accepted: 01/29/2016] [Indexed: 01/30/2023]
Abstract
The aim of this study was to explore the neuroprotective effects of active compounds from Schisandra chinensis (Trucz.) Baill. (Magnoliaceae) against the D-galactose (D-gal)-induced neurotoxicity in rat. The Wistar rats were subcutaneously injected with D-gal (150 mg/(kg day)) for six weeks and orally administered with water extract or 95 % ethanol extract (partitioned with petroleum ether (PE), chloroform (CF), ethyl acetate (EA) and n-Butanol (NB), respectively) of the fruits of Schisandra chinensis simultaneously. The alteration of cognitive functions was assessed by using Morris water maze and Step-down type passive avoidance test. The results demonstrated that PE fraction was the most effective fraction to ameliorate cognitive deficits. Further biochemical examination indicated that PE could attenuate the activities decreasing of superoxide dismutase (SOD), catalase (CAT), the total antioxidant (T-AOC) induced by D-gal, and maintain the normal levels of glutathione (GSH), malondialdehyde (MDA) and nitric oxide (NO) in the serum, prefrontal cortex, striatum and hippocampus of the brain of related rat, selectively. Meanwhile, the compounds of PE fraction were also identified as mainly lignans, thus, these results suggest that lignans from the PE fraction of Schisandra chinensis represented a potential source of medicine for the treatment of the aging-associated neurodegenerative diseases.
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Affiliation(s)
- Tingxu Yan
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, People's Republic China
| | - Lei Shang
- The first hospital of China Medical University, Shenyang, 110001, People's Republic China
| | - Mengshi Wang
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, People's Republic China
| | - Chenning Zhang
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, People's Republic China
| | - Xu Zhao
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, People's Republic China
| | - Kaishun Bi
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, People's Republic China
| | - Ying Jia
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, People's Republic China.
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45
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Szopa A, Ekiert R, Ekiert H. Current knowledge of Schisandra chinensis (Turcz.) Baill. (Chinese magnolia vine) as a medicinal plant species: a review on the bioactive components, pharmacological properties, analytical and biotechnological studies. PHYTOCHEMISTRY REVIEWS : PROCEEDINGS OF THE PHYTOCHEMICAL SOCIETY OF EUROPE 2016; 16:195-218. [PMID: 28424569 PMCID: PMC5378736 DOI: 10.1007/s11101-016-9470-4] [Citation(s) in RCA: 190] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Accepted: 05/06/2016] [Indexed: 05/03/2023]
Abstract
Schisandra chinensis Turcz. (Baill.) is a plant species whose fruits have been well known in Far Eastern medicine for a long time. However, schisandra seems to be a plant still underestimated in contemporary therapy still in the countries of East Asia. The article presents latest available information on the chemical composition of this plant species. Special attention is given to dibenzo cyclooctadiene lignans. In addition, recent studies of the biological activity of dibenzocyclooctadiene lignans and schisandra fruit extracts are recapitulated. The paper gives a short resume of their beneficial effects in biological systems in vitro, in animals, and in humans, thus underlining their medicinal potential. The cosmetic properties are depicted, too. The analytical methods used for assaying schisandra lignans in the scientific studies and also in industry are also presented. Moreover, special attention is given to the information on the latest biotechnological studies of this plant species. The intention of this review is to contribute to a better understanding of the huge potential of the pharmacological relevance of S. chinensis.
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Affiliation(s)
- Agnieszka Szopa
- Chair and Department of Pharmaceutical Botany, Jagiellonian University, Collegium Medicum, ul. Medyczna 9, 30-688 Kraków, Poland
| | - Radosław Ekiert
- "Herbapol" Krakow S.A., ul Chałupnika 14, 31-464 Kraków, Poland
| | - Halina Ekiert
- Chair and Department of Pharmaceutical Botany, Jagiellonian University, Collegium Medicum, ul. Medyczna 9, 30-688 Kraków, Poland
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Kook M, Lee SK, Kim SD, Lee HY, Hwang JS, Choi YW, Bae YS. Anti-septic activity of α-cubebenoate isolated from Schisandra chinensis. BMB Rep 2016; 48:336-41. [PMID: 25541055 PMCID: PMC4578620 DOI: 10.5483/bmbrep.2015.48.6.202] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Indexed: 12/22/2022] Open
Abstract
Sepsis is a life-threatening, infectious, systemic inflammatory disease. In this study, we investigated the therapeutic effect of α-cubebenoate, a novel compound isolated from Schisandra chinensis against polymicrobial sepsis in a cecal ligation and puncture (CLP) experimental model. Administration of α-cubebenoate strongly enhanced survival in the CLP model. α-cubebenoate administration also markedly blocked CLP-induced lung inflammation and increased bactericidal activity by enhancing phagocytic activity and hydrogen peroxide generation in mouse bone marrow-derived macrophages and neutrophils. Expression of two important inflammatory cytokines, IL-1β and IL-6, was strongly increased in the CLP model, and this was dramatically blocked by α-cubebenoate. Lymphocyte apoptosis and caspase-3 activation, which are associated with immune paralysis during sepsis, were markedly attenuated by α-cubebenoate. Taken together, our findings indicate that α-cubebenoate, a natural compound isolated from Schisandra chinensis, is a powerful potential anti-septic agent.
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Affiliation(s)
- Minsoo Kook
- Department of Biological Sciences, Sungkyunkwan University, Suwon 440-746, Korea
| | - Sung Kyun Lee
- Department of Biological Sciences, Sungkyunkwan University, Suwon 440-746, Korea
| | - Sang Doo Kim
- Department of Biological Sciences, Sungkyunkwan University, Suwon 440-746, Korea
| | - Ha Young Lee
- Department of Biological Sciences, Sungkyunkwan University, Suwon 440-746; Mitochondria Hub Regulation Center, Dong-A University, Busan 602-714, Korea
| | - Jae Sam Hwang
- Department of Agricultural Biology, National Academy of Agricultural Science, RDA, Wanju 565-851, Korea
| | - Young Whan Choi
- Department of Horticultural Bioscience, College of Natural Resources and Life Science, Pusan National University, Miryang 627-706, Korea
| | - Yoe-Sik Bae
- Department of Biological Sciences, Sungkyunkwan University, Suwon 440-746; Mitochondria Hub Regulation Center, Dong-A University, Busan 602-714; Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul 135-710, Korea
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Jang MK, Yun YR, Kim SH, Kim JH, Jung MH. Protective Effect of Gomisin N against Endoplasmic Reticulum Stress-Induced Hepatic Steatosis. Biol Pharm Bull 2016; 39:832-8. [PMID: 26860972 DOI: 10.1248/bpb.b15-01020] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Gomisin N is a physiological substance derived from Schisandra chinensis. In the present study, the in vitro and in vivo effects of gomisin N on endoplasmic reticulum (ER) stress and hepatic steatosis were investigated. We quantified the expression of markers of ER stress, including glucose regulated protein 78 (GRP78), CCAAT/enhancer binding protein (C/EBP) homolog protein (CHOP), and X-box-binding protein-1 (XBP-1), and triglyceride (TG) accumulation, in HepG2 cells treated with tunicamycin or palmitate. Tunicamycin treatment in HepG2 cells induced expression of markers of ER stress and increased TG levels; Gomisin N reversed these effects, reducing the expression of markers of ER stress and TG levels. Similar effects were seen following palmitate pretreatment of HepG2 cells. The inhibitory effects of gomisin N were further confirmed in mice injected with tunicamycin. Gomisin N reduced expression of markers of ER stress and decreased TG levels in mouse liver after tunicamycin injection. Furthermore, gomisin N decreased expression of inflammatory and lipogenic genes in palmitate-incubated HepG2 cells. These results suggest that gomisin N inhibits ER stress and ameliorates hepatic steatosis induced by ER stress.
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Affiliation(s)
- Min-Kyung Jang
- Division of Longevity and Biofunctional Medicine, School of Korean Medicine, Pusan National University
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48
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A Continuous Procedure Based on Column Chromatography to Purify Anthocyanins from Schisandra chinensis by a Macroporous Resin plus Gel Filtration Chromatography. Molecules 2016; 21:molecules21020204. [PMID: 26861279 PMCID: PMC6274299 DOI: 10.3390/molecules21020204] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Accepted: 02/03/2016] [Indexed: 12/02/2022] Open
Abstract
In our previous study, as natural food colorants and antioxidants, the color and content stabilities of Schisandra chinensis (S. chinensis) anthocyanins were investigated. In this work, the purification process parameters of S. chinensis anthocyanins using a macroporous resin and gel filtration chromatography were evaluated. The optimized parameters of static adsorption and desorption were as follows. The selected resin is HPD-300 (nonpolar copolymer styrene type resin), and the anthocyanins adsorption saturation capacity of HPD-300 resin was 0.475 mg/g dry resin. Adsorption time was 4 h, and 0.517 mg/mL of S. chinensis anthocyanins was adsorbed on the resin column with a flow rate of 39 mL/h (3 BV/h). After adsorption, the anthocyanins were completely desorpted with 2.5 BV of 90% (v/v) ethanol solution, and the desorption flow rate was 13 mL/h (1 BV/h). After purification by dynamic adsorption and desorption, the anthocyanins content in the effluent increased from 47.6 mg/g to 128.4 mg/g, the purity of anthocyanins increased six-fold from 5.08% to 30.43%, and the anthocyanins recovery was 96.5%. The major constituent of S. chinensis anthocyanins was isolated with Bio-Gel P2 gel filtration chromatography, and it was detected by liquid chromatography electrospray ionisation tandem mass spectrometry (LC-ESI-MS) as cyanidin-3-O-xylosylrutinoside. Moreover, the antioxidant activities of S. chinensis anthocyanins were investigated. After purification using the HPD-300 resin, the antioxidant activities of anthocyanins were increased 1.2-fold (FRAP) and 1.7-fold (ABTS).
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Asiamah I, Hodgson HL, Maloney K, Allen KJH, Krol ES. Ring substitution influences oxidative cyclisation and reactive metabolite formation of nordihydroguaiaretic acid analogues. Bioorg Med Chem 2015; 23:7007-14. [PMID: 26439661 DOI: 10.1016/j.bmc.2015.09.039] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Revised: 09/10/2015] [Accepted: 09/22/2015] [Indexed: 01/07/2023]
Abstract
Nordihydroguaiaretic acid (NDGA) is a natural polyphenol with a broad spectrum of pharmacological properties. However, its usefulness is hindered by the lack of understanding of its pharmacological and toxicological pathways. Previously we showed that oxidative cyclisation of NDGA at physiological pH forms a dibenzocyclooctadiene that may have therapeutic benefits whilst oxidation to an ortho-quinone likely mediates toxicological properties. NDGA analogues with higher propensity to cyclise under physiologically relevant conditions might have pharmacological implications, which motivated this study. We synthesized a series of NDGA analogues which were designed to investigate the structural features which influence the intramolecular cyclisation process and help to understand the mechanism of NDGA's autoxidative conversion to a dibenzocyclooctadiene lignan. We determined the ability of the NDGA analogues investigated to form dibenzocyclooctadienes and evaluated the oxidative stability at pH 7.4 of the analogues and the stability of any dibenzocyclooctadienes formed from the NDGA analogues. We found among our group of analogues the catechols were less stable than phenols, a single catechol-substituted ring is insufficient to form a dibenzocyclooctadiene lignan, and only compounds possessing a di-catechol could form dibenzocyclooctadienes. This suggests that quinone formation may not be necessary for cyclisation to occur and the intramolecular cyclisation likely involves a radical-mediated rather than an electrophilic substitution process. We also determined that the catechol dibenzocyclooctadienes autoxidised at comparable rates to the parent catechol. This suggests that assigning in vitro biological activity to the NDGA dibenzocyclooctadiene is premature and requires additional study.
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Affiliation(s)
- Isaac Asiamah
- Drug Discovery and Development Research Group, College of Pharmacy and Nutrition, University of Saskatchewan, 107 Wiggins Rd, Saskatoon, SK S7N 5E5, Canada
| | - Heather L Hodgson
- Drug Discovery and Development Research Group, College of Pharmacy and Nutrition, University of Saskatchewan, 107 Wiggins Rd, Saskatoon, SK S7N 5E5, Canada
| | - Katherine Maloney
- Drug Discovery and Development Research Group, College of Pharmacy and Nutrition, University of Saskatchewan, 107 Wiggins Rd, Saskatoon, SK S7N 5E5, Canada
| | - Kevin J H Allen
- Drug Discovery and Development Research Group, College of Pharmacy and Nutrition, University of Saskatchewan, 107 Wiggins Rd, Saskatoon, SK S7N 5E5, Canada
| | - Ed S Krol
- Drug Discovery and Development Research Group, College of Pharmacy and Nutrition, University of Saskatchewan, 107 Wiggins Rd, Saskatoon, SK S7N 5E5, Canada.
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50
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Cheng Z, Song H, Yang Y, Zhou H, Liu Y, Liu Z. Smashing Tissue Extraction of Five Lignans From the Fruit of Schisandra chinensis. J Chromatogr Sci 2015; 54:246-56. [PMID: 26254462 DOI: 10.1093/chromsci/bmv116] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2014] [Indexed: 11/13/2022]
Abstract
Schisandra chinensis is one of the most famous herbal medicines in China, Korea and Japan. It has been widely used as a tonic, sedative, anti-aging and astringent agent. Lignans are one of its main bioactive components. The classical methods for extracting lignans, however, were tedious and energy-consuming. With the aim to develop an effective extraction method of lignans, the smashing tissue extraction (STE) technique was adopted and optimized in this study. Extraction conditions of STE have been optimized by the response surface methodology based on the Box-Behnken design. Results showed that 75% aqueous ethanol was the optimal extraction solvent, and the other optimal conditions were as follows: extraction voltage of 180 V, extraction time of 1 min, solid-liquid ratio of 1 : 19 and sample particle size of 120 mesh. Under these optimized conditions, the total content of the five lignans (Schisandrol A, Schisantherin A, Deoxyschisandrin, Schisandrin B and Schisandrin C) in S. chinensis collected from Baishan City located in the northeast of China was 13.89 ± 0.014 mg/g, which was well matched with the value predicted by the model. Other techniques, including heat reflux, Soxhlet, ultrasonic-assisted and microwave-assisted extraction, were further compared. Results suggested that STE had the highest extraction efficiency of lignans with the shortest time. It indicates that the approach proposed in this study is a simple and efficient technique for the extraction of lignans in S. chinensis.
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Affiliation(s)
- Zhenyu Cheng
- School of Chemical and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, China
| | - Haiyan Song
- Laboratory of Test Center, Jilin Agricultural Science and Technology College, Jilin 132101, China
| | - Yingjie Yang
- School of Chemical and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, China
| | - Hongli Zhou
- School of Chemical and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, China
| | - Yan Liu
- School of Chemical and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, China
| | - Zhigang Liu
- School of Chemical and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, China
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