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Jiang H, Feng S, Zhang P, Wang J, Jiang Y, Zhang H, Song X, Huang W, Xie Y, Deng C. Petroleum ether extract of Schisandra sphenanthera prevents hyperglycemia and insulin resistance in association with modulation of sweet taste receptors and gut microbiota in T2DM rats. JOURNAL OF ETHNOPHARMACOLOGY 2024; 331:118300. [PMID: 38718889 DOI: 10.1016/j.jep.2024.118300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 04/26/2024] [Accepted: 05/05/2024] [Indexed: 05/14/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Schisandra sphenanthera (Schisandra sphenanthera Rehd. et Wils.) is the dried mature fruit of Schisandra sphenanthera, a plant in the Magnoliaceae family. It was used in the treatment of diabetes mellitus in the Jade Fluid Decoction and the Xiaoke pills, which were recorded in ancient books. However, its mechanism of action in the treatment of type 2 diabetes mellitus (T2DM) was unclear and needs further study. AIM OF THE STUDY This research aimed to investigate the chemical composition and lignan content of Schisandra sphenanthera petroleum ether parts (SPEP) and to evaluate the effects of SPEP on sweet taste receptors (STRs) and intestinal flora in rats on a high-fat diet (HFD). Additionally, the relationships between SPEP and hyperglycemia and insulin resistance were examined. MATERIALS AND METHODS GC-MS was used to determine the chemical composition of SPEP, and HPLC was used to determine the lignin content. A combination of the HFD and the administration of streptozotocin (STZ) was employed to generate a rat model of T2DM. Petroleum ether extracts from Schisandra sphenanthera were used as the focus of the research to evaluate the effects of these extracts on the glucolipid metabolism of T2DM rats, as well as the underlying mechanisms. RESULTS Analysis of the GC-MS spectrum of SESP revealed a total of 58 compounds. HPLC analysis revealed that SPEP had the highest concentration of Schisandrin A and the lowest concentration of Schisandrol A. The drug administration intervention resulted in a significant decrease in body weight and pancreatic weight of diabetic rats compared to the Normal group. When compared to the Model group, the body weight of rats in the drug administration group and the Metformin group had a more moderate decrease, while the pancreatic weight and pancreatic-to-body ratio increased. The Model group shown significant increases in FBG, OGTT, GHb, TC, TG, LDL-C, ALT, AST, MDA, FINS, and NEFA, as well as significant decreases in HDL-C and SOD, when compared to the Normal group (P < 0.05). The administration of each group was found to be significantly effective in decreasing FBG, OGTT, GHb, TC, TG, LDL-C, ALT, AST, MDA, FINS, NEFA, while increasing HDL-C and SOD when compared to the Model group. The application of SPEP had a positive impact on hepatocyte swelling, hepatocyte degeneration, and necrosis, as well as the morphological structure of pancreatic islet cells. Furthermore, the protein expression levels of T1R2, TRPM5 and GLP-1 in the small intestine of the Model group were reduced. After a period of six weeks, the protein expression levels began to align more closely with those of the Normal group of rats. Analysis of 16S rRNA sequencing revealed that the intestinal microbiota of diabetic rats was significantly disrupted, with a decrease in the abundance of the Firmicutes phylum and an increase in the abundance of the Bacteroidetes phylum. Furthermore, the composition of the dominant genus was distinct from that of the control group. After the drug intervention, the microbiota of diabetic rats was significantly altered, exhibiting a higher abundance and diversity, as well as a significant enrichment of the community. The SPEP treatment resulted in a significant increase in acetic acid, propionic acid, and butyric acid. CONCLUSIONS The findings of this research indicated that SPEP could be effective in treating T2DM through the regulation of STRs, the adjustment of disturbed metabolite levels, and the alteration of intestinal flora.
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Affiliation(s)
- Haihui Jiang
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China
| | - Shibo Feng
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China
| | - Panpan Zhang
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China
| | - Jiaojiao Wang
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China
| | - Yi Jiang
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China; Shaanxi Key Lab. of Chinese Medicine Fundamentals and New Drugs Research, Shaanxi University of Chinese Medicine, Xianyang, 712046, China; Key Research Laboratory of the Administration of Traditional Chinese Medicine of Shaanxi Province: Research and Application of Tai Bai Seven Medicines, Xianyang, 712046, China
| | - Huawei Zhang
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China; Key Research Laboratory of the Administration of Traditional Chinese Medicine of Shaanxi Province: Research and Application of Tai Bai Seven Medicines, Xianyang, 712046, China
| | - Xiaomei Song
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China; Shaanxi Key Lab. of Chinese Medicine Fundamentals and New Drugs Research, Shaanxi University of Chinese Medicine, Xianyang, 712046, China; Key Research Laboratory of the Administration of Traditional Chinese Medicine of Shaanxi Province: Research and Application of Tai Bai Seven Medicines, Xianyang, 712046, China
| | - Wenli Huang
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China; Key Research Laboratory of the Administration of Traditional Chinese Medicine of Shaanxi Province: Research and Application of Tai Bai Seven Medicines, Xianyang, 712046, China
| | - Yundong Xie
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China.
| | - Chong Deng
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, 712046, China; Shaanxi Key Lab. of Chinese Medicine Fundamentals and New Drugs Research, Shaanxi University of Chinese Medicine, Xianyang, 712046, China; College of Pharmacy and Shaanxi Qinling Application Development and Engineering Center of Chinese Herbal Medicine, Shaanxi University of Chinese Medicine, Xianyang, 712046, China; Shaanxi Provincial Administration of Traditional Chinese Medicine Key Laboratory of Mechanical and Material Basis of Chinese Medicine, Xianyang, 712046, China; Key Research Laboratory of the Administration of Traditional Chinese Medicine of Shaanxi Province: Research and Application of Tai Bai Seven Medicines, Xianyang, 712046, China.
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Liu X, Huang Q, Li W, Yu J, Yu J, Yang Y, Song H, Liu Y, Niu X, Li W. The inhibitory impact of Schisandrin on inflammation and oxidative stress alleviates LPS-induced acute kidney injury. Biotechnol Appl Biochem 2024. [PMID: 38798098 DOI: 10.1002/bab.2602] [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: 01/19/2024] [Revised: 04/16/2024] [Accepted: 05/05/2024] [Indexed: 05/29/2024]
Abstract
Inflammation and oxidative stress (OS) are the major pathogenic characteristics of acute kidney injury (AKI). Studies have shown that Schisandrin (Sch) could regulate inflammatory disease. However, the function and mechanism of Sch in AKI progression are still unknown. Here, we investigated Sch's potential effects and mechanism on mice's renal damage and macrophages induced by lipopolysaccharide (LPS). Sch decreased LPS-induced inflammatory factor production while increasing the activity of related antioxidant enzymes in macrophages and mouse kidney tissues. Hematoxylin and eosin staining revealed that Sch may have the ability to profoundly inhibit inflammatory cell invasion and tissue damage caused by LPS in renal tissue. Furthermore, Western blot and immunohistochemical studies showed that Sch exerted its effects mainly through up-regulation of nuclear factor erythroid 2-related factor 2/heme oxygenase-1 and inhibition of Toll-like receptor 4‒mitogen-activated protein kinases/nuclear factor-kappa B pathways. Collectively, this study illustrates that Sch suppresses LPS-stimulated AKI by descending inflammation and OS, illuminating prospective AKI treatment options.
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Affiliation(s)
- Xinyao Liu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China
| | - Qiuxia Huang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China
| | - Wenqi Li
- School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, P. R. China
| | - Jinjin Yu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China
| | - Jiabao Yu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China
| | - Yajie Yang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China
| | - Huixin Song
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China
| | - Yang Liu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China
| | - Xiaofeng Niu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China
| | - Weifeng Li
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, P. R. China
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Zhao M, Wu J, Jin Y, Li M, Yu K, Yu H. Schisandrin B from Schisandra chinensis alleviated pain via glycine receptors, Nav1.7 channels and Cav2.2 channels. JOURNAL OF ETHNOPHARMACOLOGY 2024; 326:117996. [PMID: 38431110 DOI: 10.1016/j.jep.2024.117996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 02/18/2024] [Accepted: 02/27/2024] [Indexed: 03/05/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Schisandra chinensis, the dried and ripe fruit of the magnolia family plant Schisandra chinensis (Turcz.) Baill, was commonly used in traditional analgesic prescription. Studies have shown that the extract of Schisandra chinensis (SC) displayed analgesic activity. However, the analgesic active component and the exact mechanisms have yet to be revealed. AIM OF THE STUDY The present study was to investigate the anti-nociceptive constituent of Schisandra chinensis, assess its analgesic effect, and explore the potential molecular mechanisms. MATERIALS AND METHODS The effects of a series of well-recognized compounds from SC on glycine receptors were investigated. The analgesic effect of the identified compound was evaluated in three pain models. Mechanistic studies were performed using patch clamp technique on various targets expressed in recombinant cells. These targets included glycine receptors, Nav1.7 sodium channels, Cav2.2 calcium channels et al. Meanwhile, primary cultured spinal dorsal horn (SDH) neurons and dorsal root ganglion (DRG) neurons were also utilized. RESULTS Schisandrin B (SchB) was a positive allosteric modulator of glycine receptors in spinal dorsal horn neurons. The EC50 of SchB on glycine receptors in spinal dorsal horn neurons was 2.94 ± 0.28 μM. In three pain models, the analgesic effect of SchB was comparable to that of indomethacin at the same dose. Besides, SchB rescued PGE2-induced suppression of α3 GlyR activity and alleviated persistent pain. Notably, SchB could also potently decrease the frequency of action potentials and inhibit sodium and calcium channels in DRG neurons. Consistent with the data from DRG neurons, SchB was also found to significantly block Nav1.7 sodium channels and Cav2.2 channels in recombinant cells. CONCLUSION Our results demonstrated that, Schisandrin B, the primary lignan component of Schisandra chinensis, may exert its analgesic effect by acting on multiple ion channels, including glycine receptors, Nav1.7 channels, and Cav2.2 channels.
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Affiliation(s)
- Miao Zhao
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.
| | - Jun Wu
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.
| | - Yuchen Jin
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.
| | - Min Li
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.
| | - KeXin Yu
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.
| | - Haibo Yu
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, China.
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Sun P, Zhao XC, Ma ZY, Li ZH, Xu XL, Zhang H. Triterpenoids with α-glucosidase inhibitory and cytotoxic activities from the fruits of Schisandra chinensis. Fitoterapia 2024; 176:106029. [PMID: 38768792 DOI: 10.1016/j.fitote.2024.106029] [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: 04/04/2024] [Revised: 05/11/2024] [Accepted: 05/18/2024] [Indexed: 05/22/2024]
Abstract
An intensive phytochemical investigation into the fruits of Schisandra chinensis afforded 28 triterpenoids incorporating diverse backbones with methyl-migration, ring-expansion and ring-opening features. Among them, ten compounds (1-10) including three likely extracting artefacts (8-10) were described for the first time. Their structures were fully characterized by comprehensive spectroscopic analyses, with the absolute configurations established via electronic circular dichroism and Mosher's NMR techniques. Preliminary biological evaluations revealed that nine isolates showed inhibitory activity against the hyperglycemic target α-glycosidase and 12 compounds exerted cytotoxicity toward three female tumor cell lines (Hela (cervical), MDA-MB231 and MCF-7 (breast)). Compound 6 exhibited the most promising potency on all the three tested cancer cells, and further assessment demonstrated that it could induce significant cell apoptosis and cycle arrest, as well as suppress cell migration, by regulating relevant proteins in MDA-MB231 cells.
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Affiliation(s)
- Ping Sun
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China
| | - Xue-Chun Zhao
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China
| | - Zong-Yan Ma
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China
| | - Zi-Hao Li
- Key Laboratory of Marine Mineral Resources and Polar Geology (Ministry of Education), School of Ocean Sciences, China University of Geosciences, Beijing 100083, China
| | - Xiu-Li Xu
- Key Laboratory of Marine Mineral Resources and Polar Geology (Ministry of Education), School of Ocean Sciences, China University of Geosciences, Beijing 100083, China
| | - Hua Zhang
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China.
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Li A, Zhu Q, Li Y, Yang L, Chen Z, Zhou X, Xia Y. Improvement of nucleotide content of Cordyceps tenuipes by Schisandra chinensis: fermentation process optimization and application prospects. Arch Microbiol 2024; 206:259. [PMID: 38739151 DOI: 10.1007/s00203-024-03988-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 04/17/2024] [Accepted: 04/30/2024] [Indexed: 05/14/2024]
Abstract
Nucleotides are important components and the main indicators for judging Cordyceps quality. In this paper, the mixed fermentation process of Schisandra chinensis and Cordyceps tenuipes was systematically studied, and it was proposed that the fermentation products aqueous extract (S-ZAE) had antioxidant activity and anti-AChE ability. Herein, the results of a single factor showed that S. chinensis, yeast extract, inoculum amount, and pH had significant effects on nucleotide synthesis. The fermentation process optimization results were 3% glucose, 0.25% KH2PO4, 2.1% yeast extract, and S. chinensis 0.49% (m/v), the optimal fermentation conditions were 25℃, inoculum 5.8% (v/v), pH 3.8, 6 d. The yield of total nucleotides in the scale-up culture was 0.64 ± 0.027 mg/mL, which was 10.6 times higher than before optimization. S-ZAE has good antioxidant and anti-AChE activities (IC50 0.50 ± 0.050 mg/mL). This fermentation method has the advantage of industrialization, and its fermentation products have the potential to become good functional foods or natural therapeutic agents.
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Affiliation(s)
- Anni Li
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Key Laboratory of Marine Biotechnology, Jiangsu Ocean University, Lianyungang, 222005, China
- Co-Innovation Center of Jiangsu Marine Bio-industry Technology, Jiangsu Ocean University, Lianyungang, 222005, China
| | - Qiang Zhu
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Key Laboratory of Marine Biotechnology, Jiangsu Ocean University, Lianyungang, 222005, China
- Co-Innovation Center of Jiangsu Marine Bio-industry Technology, Jiangsu Ocean University, Lianyungang, 222005, China
| | - Yuting Li
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Key Laboratory of Marine Biotechnology, Jiangsu Ocean University, Lianyungang, 222005, China
- Co-Innovation Center of Jiangsu Marine Bio-industry Technology, Jiangsu Ocean University, Lianyungang, 222005, China
| | - Lu Yang
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Key Laboratory of Marine Biotechnology, Jiangsu Ocean University, Lianyungang, 222005, China
- Co-Innovation Center of Jiangsu Marine Bio-industry Technology, Jiangsu Ocean University, Lianyungang, 222005, China
| | - Zhihao Chen
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Key Laboratory of Marine Biotechnology, Jiangsu Ocean University, Lianyungang, 222005, China
- Co-Innovation Center of Jiangsu Marine Bio-industry Technology, Jiangsu Ocean University, Lianyungang, 222005, China
| | - Xiang Zhou
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Key Laboratory of Marine Biotechnology, Jiangsu Ocean University, Lianyungang, 222005, China
| | - Yanqiu Xia
- Jiangsu Key Laboratory of Marine Bioresources and Environment, Jiangsu Key Laboratory of Marine Biotechnology, Jiangsu Ocean University, Lianyungang, 222005, China.
- Co-Innovation Center of Jiangsu Marine Bio-industry Technology, Jiangsu Ocean University, Lianyungang, 222005, China.
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Zhao Q, Li J, Shang Q, Jiang J, Pu H, Fang X, Qin X, Zhou J, Wang N, Wang X, Gu W. Optimization of the Extraction Process and Biological Activities of Triterpenoids of Schisandra sphenanthera from Different Medicinal Parts and Growth Stages. Molecules 2024; 29:2199. [PMID: 38792061 PMCID: PMC11123978 DOI: 10.3390/molecules29102199] [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: 04/11/2024] [Revised: 05/06/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Schisandra sphenanthera Rehd. et Wils., as a traditional Chinese medicine, has important medicinal value. In the market, the availability of the fruit of S. sphenanthera mainly relies on wild picking, but many canes and leaves are discarded during wild collection, resulting in a waste of resources. The canes and leaves of S. sphenanthera contain various bioactive ingredients and can be used as spice, tea, and medicine and so present great utilization opportunities. Therefore, it is helpful to explore the effective components and biological activities of the canes and leaves to utilize S. sphenanthera fully. In this study, the response surface method with ultrasound was used to extract the total triterpenoids from the canes and leaves of S. sphenanthera at different stages. The content of total triterpenoids in the leaves at different stages was higher than that in the canes. The total triterpenoids in the canes and leaves had strong antioxidant and antibacterial abilities. At the same time, the antibacterial activity of the total triterpenoids against Bacillus subtilis and Pseudomonas aeruginosa was stronger than that against Staphylococcus aureus and Escherichia coli. This study provides the foundation for the development and utilization of the canes and leaves that would relieve the shortage of fruit resources of S. sphenanthera.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Xiaorui Wang
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi’an 710119, China; (Q.Z.); (J.L.); (Q.S.); (J.J.); (H.P.); (X.F.); (X.Q.); (J.Z.); (N.W.)
| | - Wei Gu
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi’an 710119, China; (Q.Z.); (J.L.); (Q.S.); (J.J.); (H.P.); (X.F.); (X.Q.); (J.Z.); (N.W.)
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Qin X, Pu H, Fang X, Shang Q, Li J, Zhao Q, Wang X, Gu W. Microbial communities of Schisandra sphenanthera Rehd. et Wils. and the correlations between microbial community and the active secondary metabolites. PeerJ 2024; 12:e17240. [PMID: 38685939 PMCID: PMC11057425 DOI: 10.7717/peerj.17240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 03/25/2024] [Indexed: 05/02/2024] Open
Abstract
Background Schisandra sphenanthera Rehd. et Wils. is a plant used in traditional Chinese medicine (TCM). However, great differences exist in the content of active secondary metabolites in various parts of S. sphenanthera. Do microorganisms critically influence the accumulation of active components in different parts of S. sphenanthera? Methods In this study, 16S/ITS amplicon sequencing analysis was applied to unravel microbial communities in rhizospheric soil and different parts of wild S. sphenanthera. At the same time, the active secondary metabolites in different parts were detected, and the correlation between the secondary metabolites and microorganisms was analyzed. Results The major components identified in the essential oils were sesquiterpene and oxygenated sesquiterpenes. The contents of essential oil components in fruit were much higher than that in stem and leaf, and the dominant essential oil components were different in these parts. The dominant components of the three parts were γ-muurolene, δ-cadinol, and trans farnesol (stem); α-cadinol and neoisolongifolene-8-ol (leaf); isosapathulenol, α-santalol, cedrenol, and longiverbenone (fruit). The microbial amplicon sequences were taxonomically grouped into eight (bacteria) and seven (fungi) different phyla. Community diversity and composition analyses showed that different parts of S. sphenanthera had similar and unique microbial communities, and functional prediction analysis showed that the main functions of microorganisms were related to metabolism. Moreover, the accumulation of secondary metabolites in S. sphenanthera was closely related to the microbial community composition, especially bacteria. In endophytic bacteria, Staphylococcus and Hypomicrobium had negative effects on five secondary metabolites, among which γ-muurolene and trans farnesol were the dominant components in the stem. That is, the dominant components in stems were greatly affected by microorganisms. Our results provided a new opportunity to further understand the effects of microorganisms on the active secondary metabolites and provided a basis for further research on the sustainable utilization of S. sphenanthera.
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Affiliation(s)
- Xiaolu Qin
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi’an, Shaanxi, China
| | - Han Pu
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi’an, Shaanxi, China
| | - Xilin Fang
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi’an, Shaanxi, China
| | - Qianqian Shang
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi’an, Shaanxi, China
| | - Jianhua Li
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi’an, Shaanxi, China
| | - Qiaozhu Zhao
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi’an, Shaanxi, China
| | - Xiaorui Wang
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi’an, Shaanxi, China
| | - Wei Gu
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi’an, Shaanxi, China
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Zheng S, Xue C, Li S, Zao X, Li X, Liu Q, Cao X, Wang W, Qi W, Zhang P, Ye Y. Chinese medicine in the treatment of non-alcoholic fatty liver disease based on network pharmacology: a review. Front Pharmacol 2024; 15:1381712. [PMID: 38694920 PMCID: PMC11061375 DOI: 10.3389/fphar.2024.1381712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 03/29/2024] [Indexed: 05/04/2024] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a clinicopathological syndrome characterized by abnormalities in hepatic fat deposition, the incidence of which has been increasing year by year in recent years. It has become the largest chronic liver disease globally and one of the important causes of cirrhosis and even primary liver cancer formation. The pathogenesis of NAFLD has not yet been fully clarified. Modern medicine lacks targeted clinical treatment protocols for NAFLD, and most drugs lack efficacy and have high side effects. In contrast, Traditional Chinese Medicine (TCM) has significant advantages in the treatment and prevention of NAFLD, which have been widely recognized by scholars around the world. In recent years, through the establishment of a "medicine-disease-target-pathway" network relationship, network pharmacology can explore the molecular basis of the role of medicines in disease prevention and treatment from various perspectives, predicting the pharmacological mechanism of the corresponding medicines. This approach is compatible with the holistic view and treatment based on pattern differentiation of TCM and has been widely used in TCM research. In this paper, by searching relevant databases such as PubMed, Web of Science, and Embase, we reviewed and analyzed the relevant signaling pathways and specific mechanisms of action of single Chinese medicine, Chinese medicine combinations, and Chinese patent medicine for the treatment of NAFLD in recent years. These related studies fully demonstrated the therapeutic characteristics of TCM with multi-components, multi-targets, and multi-pathways, which provided strong support for the exact efficacy of TCM exerted in the clinic. In conclusion, we believe that network pharmacology is more in line with the TCM mindset of treating diseases, but with some limitations. In the future, we should eliminate the potential risks of false positives and false negatives, clarify the interconnectivity between components, targets, and diseases, and conduct deeper clinical or experimental studies.
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Affiliation(s)
- Shihao Zheng
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Chengyuan Xue
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Size Li
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Xiaobin Zao
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaoke Li
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Liver Diseases Academy of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Qiyao Liu
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Xu Cao
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Liver Diseases Academy of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Wei Wang
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Wenying Qi
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Beijing University of Chinese Medicine, Beijing, China
| | - Peng Zhang
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yongan Ye
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Liver Diseases Academy of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
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Woon TH, Tan MJH, Kwan YH, Fong W. Evidence of the interactions between immunosuppressive drugs used in autoimmune rheumatic diseases and Chinese herbal medicine: A scoping review. Complement Ther Med 2024; 80:103017. [PMID: 38218549 DOI: 10.1016/j.ctim.2024.103017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 12/27/2023] [Accepted: 01/03/2024] [Indexed: 01/15/2024] Open
Abstract
OBJECTIVES Chinese herbal medicine (CHM) has been shown to be effective in autoimmune rheumatic diseases, but harmful herb-drug interactions might be inherent. We aim to review the evidence regarding herb-drug interactions between immunosuppressive drugs used in autoimmune rheumatic diseases and CHM. METHODS We searched PubMed, EMBASE and CINAHL from inception till 30 April 2023 using keywords that encompassed 'herb-drug interactions', 'herbs' and 'immunosuppressants'. Articles were included if they contained reports about interactions between immunosuppressive drugs used in the treatment of rheumatic diseases with CHM. Level of evidence for each pair of interaction was graded using the algorithm developed by Colalto. RESULTS A total of 65 articles and 44 unique pairs of interactions were identified. HDIs were reported for cyclophosphamide, cyclosporine, tacrolimus, methotrexate, mycophenolic acid, glucocorticoids, sulfasalazine, tofacitinib and biologic disease-modifying antirheumatic drugs. Among these, cyclosporine (n = 27, 41.5%) and tacrolimus (n = 19, 29.2%) had the highest number of documented interactions. Hypericum perforatum had the highest level of evidence of interaction with cyclosporine and tacrolimus. Consumption reduced the bioavailability and therapeutic effects of the drugs. Schisandra sphenanthera had the highest level of evidence of interaction with tacrolimus and increased the bioavailability of the drug. Majority of the articles were animal studies. CONCLUSION Overall level of evidence for the included studies were low, though interactions between cyclosporine, tacrolimus, Hypericum perforatum and Schisandra sphenanthera were the most and well-documented. Healthcare professionals should actively enquire about the concurrent use of CHM in patients, especially when drugs with a narrow therapeutic index are consumed.
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Affiliation(s)
- Ting Hui Woon
- Department of Rheumatology and Immunology, Singapore General Hospital, 20 College Road, Singapore 169856, Singapore
| | - Melissa Jia Hui Tan
- Department of Pharmacy, Sengkang General Hospital, 110 Sengkang E Way, Singapore 544886, Singapore
| | - Yu Heng Kwan
- Department of Rheumatology and Immunology, Singapore General Hospital, 20 College Road, Singapore 169856, Singapore; Program in Health Services and Systems Research, Duke-NUS Medical School, 8 College Rd, Singapore 169857, Singapore; Department of Pharmacy, Faculty of Science, National University of Singapore, 18 Science Drive 4, Singapore 117559, Singapore
| | - Warren Fong
- Department of Rheumatology and Immunology, Singapore General Hospital, 20 College Road, Singapore 169856, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore 117597, Singapore; Office of Education, Duke-NUS Medical School, 8 College Rd, Singapore 169857, Singapore.
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Wang R, Wang Y, Yang Q, Liu J, Lu Z, Xu W, Zhu J, Liu H, He W, Yan Y, Ruan Y, Zhou M. Xiaoqinglong decoction improves allergic rhinitis by inhibiting NLRP3-mediated pyroptosis in BALB/C mice. JOURNAL OF ETHNOPHARMACOLOGY 2024; 321:117490. [PMID: 38030025 DOI: 10.1016/j.jep.2023.117490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 11/19/2023] [Accepted: 11/21/2023] [Indexed: 12/01/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Xiaoqinglong decoction (XQLD), first recorded in Shang Han Lun, is a traditional Chinese medicine prescribed for the treatment of allergic rhinitis (AR). XQLD alleviates the clinical symptoms of AR by inhibiting the occurrence of an inflammatory response, but the specific regulatory mechanism remains unclear. AIM OF THE STUDY NLRP3-mediated pyroptosis is closely related to AR pathogenesis. Hence, this study aimed to explore the potential role of NLRP3-mediated pyroptosis pathway in the AR-associated pharmacological mechanism of XQLD. MATERIALS AND METHODS BALB/C mice models of AR was established by using ovalbumin (OVA) and aluminum hydroxide sensitization. After intragastric administration of different dosages of XQLD, nasal allergic symptoms were observed. The expression of OVA-sIgE and Th2 inflammatory factors (IL-4, IL-5, and IL-13) in serum was detected by ELISA. The histopathological morphology and expression of inflammatory factors in nasal mucosa along with pyroptosis were investigated. Molecular docking was performed to analyze the binding of representative compounds of XQLD with NLRP3. Activation of the NLRP3 inflammasome was detected by immunofluorescence and western blotting. RESULTS XQLD significantly improved the nasal allergic symptoms of mice, reduced the degree of goblet cell proliferation, mast cell infiltration, and collagen fiber hyperplasia in nasal mucosa. Meanwhile, it could downregulate the expression of Th2 inflammatory factors (IL-4, IL-5, and IL-13) in serum and nasal mucosa. XQLD significantly reduced the number of GSDMD and TUNEL double-positive cells and IL-1β and IL-18 expression. Molecular docking confirmed that seven representative compounds of XQLD had good binding properties with NLRP3 and were able to inhibit the activation of the NLRP3 inflammasome. CONCLUSIONS The representative compounds of XQLD might inhibit pyroptosis in nasal mucosa mediated by the NLRP3 inflammasome to helping the recovery of AR, which provides a new modern pharmacological proof for XQLD to treat AR.
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Affiliation(s)
- Ruizhi Wang
- The First Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou 510405, China.
| | - Yongchun Wang
- The First Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou 510405, China.
| | - Qintai Yang
- Department of Otolaryngology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510000, China; Department of Allergy, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510000, China.
| | - Jiaming Liu
- The Second Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou 510405, China.
| | - Zesheng Lu
- The First Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou 510405, China.
| | - Weizhen Xu
- The First Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou 510405, China.
| | - Jinxiang Zhu
- The First Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou 510405, China.
| | - He Liu
- The First Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou 510405, China.
| | - Weiping He
- Department of Otolaryngology Head and Neck Surgery, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; Guangdong Clinical Research Academy of Chinese Medicine, Guangzhou 510405, China.
| | - Yajie Yan
- Department of Otolaryngology Head and Neck Surgery, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; Guangdong Clinical Research Academy of Chinese Medicine, Guangzhou 510405, China.
| | - Yan Ruan
- Department of Otolaryngology Head and Neck Surgery, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; Guangdong Clinical Research Academy of Chinese Medicine, Guangzhou 510405, China.
| | - Min Zhou
- The First Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; Department of Otolaryngology Head and Neck Surgery, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; Department of Allergy, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510000, China.
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11
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Luan F, Zou J, Zhang X, Zeng J, Peng X, Li R, Shi Y, Zeng N. The extraction, purification, structural features, bioactivities, and applications of Schisandra chinensis polysaccharides: A review. Int J Biol Macromol 2024; 262:130030. [PMID: 38336330 DOI: 10.1016/j.ijbiomac.2024.130030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 01/21/2024] [Accepted: 02/05/2024] [Indexed: 02/12/2024]
Abstract
Schisandra chinensis, as a famous medicinal and food homologous plant, has a long history of medicinal and dietary therapy. It has the functions of nourishing the kidney, calming the heart, tranquilising the mind, tonifying Qi and producing fluid to relieve mental stress, based on the theory of traditional Chinese medicine. Accumulating evidence has shown that S. chinensis polysaccharides (SCPs) are one of the most important bioactive macromolecules and exhibit diverse biological activities in vitro and in vivo, including neuroprotective, hepatoprotective, immunomodulatory, antioxidant, hypoglycemic, cardioprotective, antitumour and anti-inflammatory activities, etc. This review aims to thoroughly review the recent advances in the extraction and purification methods, structural features, biological activities and structure-activity relationships, potential applications and quality assessment of SCPs, and further highlight the therapeutic potentials and health functions of SCPs in the fields of therapeutic agents and functional food development. Future insights and challenges of SCPs were also critically discussed. Overall, the present review provides a theoretical overview for the further development and utilization of S. chinensis polysaccharides in the health food and pharmaceutical fields.
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Affiliation(s)
- Fei Luan
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - Junbo Zou
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - Xiaofei Zhang
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - Jiuseng Zeng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, Sichuan, PR China
| | - Xi Peng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, Sichuan, PR China
| | - Ruiyu Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, Sichuan, PR China
| | - Yajun Shi
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China.
| | - Nan Zeng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, Sichuan, PR China.
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Zhu SM, Luo FY, Peng J, Luo LY, Xue R, Yang Y, Xu R, Zhai YN, Ma H, Li CW, Zhang YZ. The physicochemical characteristics and antidepressant-like effects of a polysaccharide-rich fraction from Schisandra chinensis (Turcz.) Baill in behavioral despair mice and olfactory bulbectomy-induced depression-like mice. JOURNAL OF ETHNOPHARMACOLOGY 2024; 320:117464. [PMID: 37992879 DOI: 10.1016/j.jep.2023.117464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 11/13/2023] [Accepted: 11/14/2023] [Indexed: 11/24/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The dried fruit of Schisandra chinensis (Turcz.) Baill (S. chinensis) is widely used in treating central nervous system disorders. Increasing evidence has suggested that alcohol-soluble extracts and lignans from S. chinensis could significantly ameliorate depression-like behaviors in animal models, while there was little research on the potential of alcohol-insoluble polysaccharides as a candidate in the treatment of depression. AIM OF THE STUDY Our research was designed to explore both the physicochemical characteristics and antidepressant-like effects of an alcohol-insoluble polysaccharide-rich fraction named SCP from S. chinensis. Simultaneously, the underlying mechanisms were elucidated in the study. MATERIALS AND METHODS The physicochemical characteristics were accomplished by colorimetric assays, CE, HPGPC, and FT-IR. Behavioral despair testing accompanied by LAT were processed to promptly assess the antidepressant-like effects of SCP in mice. Then OBX-induced mice were established to explore the impacts of chronic co-treatments with SCP. Furthermore, effects of SCP on the HPA axis, oxidant/antioxidant system, neurotrophic and synaptic factors, and gut microbiota in OBX-induced mice were detected through ELISA and 16S rDNA (V3 + V4 regions) gene sequencing. RESULTS SCP is a polysaccharide-rich fraction mainly comprised of xylose, glucose, rhamnose, galactose, mannose, and galacturonic acid in ratios of 0.27, 5.09, 0.24, 1.00, 0.63, and 2.86, of which the MW distribution ranges from 681 to 3232 Da. Acute pre-treatment with SCP (200 mg/kg, i.g.) remarkably reduced mice's immobility in the FST without motor stimulation. Prolonged pre-treatments effectively enhanced the effects of SCP on the behavioral despair testing in mice. Chronic co-treatments with SCP (50, 200, and 800 mg/kg, i.g.) could ameliorate the slow increase of body weight and behavioral abnormality of OBX-induced mice in systemic behavioral testing. SCP (200 mg/kg) also successfully restored hyperactivity of the HPA axis, oxidative damage in the liver, neurotrophic disturbance and abnormal synaptic plasticity in the hippocampus, and dysregulation of gut microbiota in OBX-induced mice. CONCLUSION SCP exerts noteworthy antidepressant-like impacts on behavioral despair mice and OBX-induced mice via multiple targets, indicating a potential therapeutic candidate in depression therapy.
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Affiliation(s)
- Shuai-Ming Zhu
- Beijing Institute of Pharmacology and Toxicology, Beijing, 100850, China; Beijing Institute of Basic Medical Sciences, Beijing, 100850, China
| | - Fu-Yao Luo
- Beijing Institute of Pharmacology and Toxicology, Beijing, 100850, China
| | - Jing Peng
- National Center of Biomedical Analysis, Beijing, 100850, China
| | - Lu-Yao Luo
- Beijing Institute of Pharmacology and Toxicology, Beijing, 100850, China; North China University of Science and Technology, Tangshan, 063210, China
| | - Rui Xue
- Beijing Institute of Pharmacology and Toxicology, Beijing, 100850, China
| | - Yu Yang
- Beijing Institute of Pharmacology and Toxicology, Beijing, 100850, China
| | - Rui Xu
- Beijing Institute of Pharmacology and Toxicology, Beijing, 100850, China
| | - Ya-Nan Zhai
- Beijing Institute of Pharmacology and Toxicology, Beijing, 100850, China
| | - Hao Ma
- Beijing Institute of Pharmacology and Toxicology, Beijing, 100850, China.
| | - Chang-Wei Li
- Beijing Institute of Pharmacology and Toxicology, Beijing, 100850, China.
| | - You-Zhi Zhang
- Beijing Institute of Pharmacology and Toxicology, Beijing, 100850, China.
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Sulimov AV, Ilin IS, Tashchilova AS, Kondakova OA, Kutov DC, Sulimov VB. Docking and other computing tools in drug design against SARS-CoV-2. SAR AND QSAR IN ENVIRONMENTAL RESEARCH 2024; 35:91-136. [PMID: 38353209 DOI: 10.1080/1062936x.2024.2306336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 01/10/2024] [Indexed: 02/16/2024]
Abstract
The use of computer simulation methods has become an indispensable component in identifying drugs against the SARS-CoV-2 coronavirus. There is a huge body of literature on application of molecular modelling to predict inhibitors against target proteins of SARS-CoV-2. To keep our review clear and readable, we limited ourselves primarily to works that use computational methods to find inhibitors and test the predicted compounds experimentally either in target protein assays or in cell culture with live SARS-CoV-2. Some works containing results of experimental discovery of corresponding inhibitors without using computer modelling are included as examples of a success. Also, some computational works without experimental confirmations are also included if they attract our attention either by simulation methods or by databases used. This review collects studies that use various molecular modelling methods: docking, molecular dynamics, quantum mechanics, machine learning, and others. Most of these studies are based on docking, and other methods are used mainly for post-processing to select the best compounds among those found through docking. Simulation methods are presented concisely, information is also provided on databases of organic compounds that can be useful for virtual screening, and the review itself is structured in accordance with coronavirus target proteins.
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Affiliation(s)
- A V Sulimov
- Dimonta Ltd., Moscow, Russia
- Research Computing Center, Lomonosov Moscow State University, Moscow, Russia
| | - I S Ilin
- Research Computing Center, Lomonosov Moscow State University, Moscow, Russia
| | - A S Tashchilova
- Dimonta Ltd., Moscow, Russia
- Research Computing Center, Lomonosov Moscow State University, Moscow, Russia
| | - O A Kondakova
- Research Computing Center, Lomonosov Moscow State University, Moscow, Russia
| | - D C Kutov
- Dimonta Ltd., Moscow, Russia
- Research Computing Center, Lomonosov Moscow State University, Moscow, Russia
| | - V B Sulimov
- Dimonta Ltd., Moscow, Russia
- Research Computing Center, Lomonosov Moscow State University, Moscow, Russia
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Liang Y, Fang J, Zhou X, Zhang Z, Liu W, Hu Y, Yu X, Mu Y, Zhang H, Liu P, Chen J. Schisantherin A protects hepatocyte via upregulating DDAH1 to ameliorate liver fibrosis in mice. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 124:155330. [PMID: 38185067 DOI: 10.1016/j.phymed.2023.155330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 12/19/2023] [Accepted: 12/30/2023] [Indexed: 01/09/2024]
Abstract
BACKGROUND Hepatic fibrosis is the pivotal determinant in the progression of chronic liver diseases towards cirrhosis or advanced stages. Studies have shown that Schisantherin A (Sin A), the primary active compound from Schizandra chinensis (Turcz.) Baill., exhibits anti-hepatic fibrosis effects. However, the mechanism of Sin A in liver fibrosis remain unclear. PURPOSE To examine the effects and underlying mechanism of Sin A on hepatic fibrosis. STUDY DESIGN AND METHODS The effects and mechanism of Sin A were investigated using liver fibrosis mouse models induced by carbon tetrachloride (CCl4) or dimethylnitrosamine (DMN), as well as H2O2-induced hepatocyte injury in vitro. RESULTS Sin A treatment ameliorated hepatocyte injury, inflammation, hepatic sinusoidal capillarization, and hepatic fibrosis in both CCl4-induced and DMN-induced mice. Sin A effectively reversed the reduction of DDAH1 expression, the p-eNOS/eNOS ratio and NO generation and attenuated the elevation of hepatic ADMA level induced by CCl4 and DMN. Knockdown of DDAH1 in hepatocytes not only triggered hepatocyte damage, but it also counteracted the effect of Sin A on protecting hepatocytes in vitro. CONCLUSION Our findings indicate that Sin A ameliorates liver fibrosis by upregulating DDAH1 to protect against hepatocyte injury. These results provide compelling evidence for Sin A treatment in liver fibrosis.
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Affiliation(s)
- Yue Liang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Jing Fang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Xiaoxi Zhou
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Zheng Zhang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Wei Liu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Yonghong Hu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Xiaohan Yu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Yongping Mu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Hua Zhang
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China
| | - Ping Liu
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China; Institute of Interdisciplinary Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Jiamei Chen
- Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases (Ministry of Education), Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Road, Shanghai 201203, China; Shanghai Key Laboratory of Traditional Chinese Clinical Medicine, Shanghai 201203, China.
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Ding Y, Zhao D, Wang T, Xu Z, Fu Y, Tao L. Medicinal patterns of vines used in Chinese herbal medicine: a quantitative study. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117184. [PMID: 37827301 DOI: 10.1016/j.jep.2023.117184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 08/27/2023] [Accepted: 09/12/2023] [Indexed: 10/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The botanical characteristics of twinning, climbing vine plants conceptually take shape to interlink the meridians and collaterals system throughout the human body by expelling climatic evils (e.g., wind, dampness). Thus, vines have displayed great medicinal properties in traditional Chinese medicine (TCM). AIM OF THE STUDY Although some popular vine species have been intensively investigated, the comparable features and medicinal specifications among a vast collection of taxonomic groups based on data visualization methods are relatively lacking in attention. Moreover, the translatability of vines from ancient ethnomedical evidence to modern medical system has not been well established. This review tends to quantitatively summarize the strength of vines in healthcare from the perspectives of medicinal part, traditional function, clinical spectrum, phytochemistry divergence, pharmacological attributes, toxicity as well as the progress of proprietary drug development. MATERIALS AND METHODS Medicinal vines were retrieved from databases of drug standards and curated catalogues. Synonyms of plant origin across different datasets were normalized by accepted scientific names in the World Flora Online. The distribution patterns and rank of plant origin, medicinal parts, traditional functions and target conditions, as well as the correlation between phytochemical composition and clinical applications were analyzed and visualized. RESULTS A total of 121 crude drugs from 36 families, 77 genera, 133 species of vines were obtained and analyzed. The Fabaceae, Menispermaceae and Rubiaceae were the highest ranked families of medicinal vines. Not surprisingly, stem was the most dominant medical part. Moreover, "eliminate wind" displayed a hub node in the traditional function co-occurrence network. In addition to joint impediment disorders, these vines particularly displayed a wide range of therapeutic modalities toward conditions from various organ systems. Chemotaxonomic properties-oriented phytochemical analysis was performed and the chemical diversity among medicinal vines complementarily determined a certain group of therapeutic domains. Particularly, the anti-inflammatory effect and antiarthritic effect were highlighted for treating rheumatic diseases. Using integral animal models and cultured cells, modern pharmacological actions of medicinal vines have been largely observed and validated according to their traditional ethnopharmacology. Furthermore, a small proportion of vine species are well-known toxic plants. Successful drug development pipelines in rheumatic, cardiovascular, liver, malignant and infectious diseases have offered the capacity to generate new treatment options that are being sought out from vine plants. CONCLUSIONS Medicinal vines are rich sources of Chinese Material Medica (CMM) and good fit for a variety of clinical manifestations beyond arthritis and rheumatic diseases. In addition to stem, other parts are also popular for both medicines and dietary supplements. Vine plants provide extensive biologically relevant chemical space for developing value-creating drugs. Thus, our analysis can be useful for further motivating and strengthening the preclinical and clinical research of vine-derived remedies.
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Affiliation(s)
- Yanlin Ding
- College of Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, China; The State Administration of Traditional Chinese Medicine Key Laboratory of Toxic Pathogens-Based Therapeutic Approaches of Gastric Cancer, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Dingping Zhao
- College of Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, China; The State Administration of Traditional Chinese Medicine Key Laboratory of Toxic Pathogens-Based Therapeutic Approaches of Gastric Cancer, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Tingye Wang
- College of Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, China; The State Administration of Traditional Chinese Medicine Key Laboratory of Toxic Pathogens-Based Therapeutic Approaches of Gastric Cancer, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Zhenyu Xu
- College of Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, China; The State Administration of Traditional Chinese Medicine Key Laboratory of Toxic Pathogens-Based Therapeutic Approaches of Gastric Cancer, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Yuxuan Fu
- College of Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, China; The State Administration of Traditional Chinese Medicine Key Laboratory of Toxic Pathogens-Based Therapeutic Approaches of Gastric Cancer, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Li Tao
- College of Medicine, Yangzhou University, Yangzhou, Jiangsu, 225009, China; The State Administration of Traditional Chinese Medicine Key Laboratory of Toxic Pathogens-Based Therapeutic Approaches of Gastric Cancer, Yangzhou University, Yangzhou, Jiangsu, 225009, China.
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16
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Xu W, Chen M, Chen X, Su Y, Tang L, Zhang Y. Vibrio parahaemolyticus infection caused by market sewage: A case report and literature review. Heliyon 2024; 10:e23461. [PMID: 38148802 PMCID: PMC10750177 DOI: 10.1016/j.heliyon.2023.e23461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 11/29/2023] [Accepted: 12/05/2023] [Indexed: 12/28/2023] Open
Abstract
Vibrio parahaemolyticus is distributed worldwide in seafood such as fish, shrimp, and shellfish and is a major cause of seafood-borne diarrhoeal disease. Previous studies have reported infections contacting with contaminated seafood seawater. So far, 11 cases reported of skin and soft tissue infections (SSTIs) caused by V. parahaemolyticus, which 5 patients died and 6 survived. We found that transmission through contact with contaminated water also causes infection. We report a 46-year-old male contracted V. parahaemolyticus after being splashed with market sewage. His condition deteriorated rapidly and he died eventually, suggesting that more atypical modes of V. parahaemolyticus transmission may be possible in the future. Literature review revealed that SSTIs due to V. parahaemolyticus are rare, so, detailed questioning of the patient's exposure history can help with empirical drug administration early. Patients with immunodeficiency disease and progressive blistering need mandatory debridement urgently. If fascial necrosis is found during debridement, early amputation may save the patient's life.
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Affiliation(s)
- Weixian Xu
- The Eighth Clinical Medical College of Guangzhou University of Chinese Medicine, 6 Qinren Road, Chancheng District, Foshan City, Guangdong Province, 528000, China
| | - Miaozhen Chen
- Foshan Clinical Medical School of Guangzhou University of Chinese Medicine, 3 Sanyou South Road, Chancheng District, Foshan City, Guangdong Province, 528000, China
| | - Xinxi Chen
- The Eighth Clinical Medical College of Guangzhou University of Chinese Medicine, 6 Qinren Road, Chancheng District, Foshan City, Guangdong Province, 528000, China
| | - Yi Su
- The Eighth Clinical Medical College of Guangzhou University of Chinese Medicine, 6 Qinren Road, Chancheng District, Foshan City, Guangdong Province, 528000, China
| | - Liqun Tang
- The Eighth Clinical Medical College of Guangzhou University of Chinese Medicine, 6 Qinren Road, Chancheng District, Foshan City, Guangdong Province, 528000, China
| | - Yunhai Zhang
- The Eighth Clinical Medical College of Guangzhou University of Chinese Medicine, 6 Qinren Road, Chancheng District, Foshan City, Guangdong Province, 528000, China
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Li Y, Yang K, Zhao L, Xu C, Zhou W, Wang Z, Hu H, You Y. Effects of schisandra lignans on the absorption of protopanaxadiol-type ginsenosides mediated by P-glycoprotein and protopanaxatriol-type ginsenosides mediated by CYP3A4. JOURNAL OF ETHNOPHARMACOLOGY 2024; 318:117057. [PMID: 37597677 DOI: 10.1016/j.jep.2023.117057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/02/2023] [Accepted: 08/15/2023] [Indexed: 08/21/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ginseng Radix et Rhizoma (GRR) and Schisandrae Chinensis Fructus (SCF) are frequently used as herb pairs in traditional herbal formulas especially for the synergetic beneficial effects on lung and heart. Shengmai-yin (SMY), a noted formula, was first published in the traditional Chinese medicine classic named Yixue Qiyuan written by Zhang Yuansu in the Jin Dynasty, and has been used for deficiency of both qi and yin, palpitation, shortness of breath and spontaneous sweating. In SMY, GRR, a sovereign herb, plays an essential role in tonifying lung and supplementing qi, and SCF as an adjuvant herb contributes to the effects of nourishing yin and promoting fluid production, both of which are traditionally used as invigorants in China, Korea, Japan, and Russia. However, the underlying compatibility mechanism of GRR-SCF has remained unknown. AIM OF THE STUDY In order to explore the impact and underlying mechanism of schisandra chinensis extract (SCE) on the absorption of ginsenosides Rb1, Rc, Rb2 and Rd belonging to protopanaxdiol (PPD)-type and ginsenosides Rg1 and Re belonging to protopanaxtriol (PPT)-type, pharmacokinetic studies, molecular docking technique and single-pass intestinal perfusion (SPIP) experiment were conducted. MATERIAL AND METHODS Preliminarily, pharmacokinetic characteristics of ginseng extract (GE) in the presence and absence of SCE were studied. Thereafter, molecular docking was used to predict whether ginsenosides were P-glycoprotein (P-gp) or cytochrome P450 isoenzyme 3A4 (CYP3A4) substrates. Finally, the effects and underlying mechanism of SCE on the absorption of GE were further investigated by in situ SPIP experiment. RESULTS Our findings indicated that SCE could increase exposure in vivo and the intestinal absorption of distinct ginsenosides. Additionally, we found that the PPD-type ginsenosides Rb1, Rc, Rb2, and Rd were substrates for P-gp, and the PPT-type ginsenosides Rg1 and Re were substrates for CYP3A4 rather than P-gp. SCE, which has been found with extensive inhibitory effects on P-gp and CYP3A4, could remarkably promote the intestinal absorption of ginsenosides Rg1, Re, Rb1, Rc, Rb2, and Rd, obtaining similar effects comparable with ketoconazole known as a classic dual inhibitor of P-gp and CYP3A4. CONCLUSIONS The study demonstrated that SCE could improve the absorption of GE, and revealed the underlying compatibility mechanism of GRR and SCF from the perspective of P-gp and CYP3A4-mediated interactions to some extent, which provided a certain scientific reference for the compatibility and clinical practice of GRR-SCF as common herb pairs in traditional prescriptions such as SMY. Moreover, this study also furnished a strategy for improving the oral bioavailability of different types of ginsenosides by drug combinations.
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Affiliation(s)
- Yanyan Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Ke Yang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Linxian Zhao
- State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Chunyi Xu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Weiling Zhou
- State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Zhanguo Wang
- Holistic Integrative Medicine Industry Collaborative Innovation Research Center, Qiang Medicine Standard Research Promotion Base and Collaborative Innovation Research Center, School of Preclinical Medicine, Chengdu University, Chengdu, 610106, China
| | - Huiling Hu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Yu You
- State Key Laboratory of Southwestern Chinese Medicine Resources, Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
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Zhang X, Zhang R, Zhao S, Wang T, Zhang B, Zhao H. Development, characterization and functional properties of sodium alginate-based films incorporated with Schisandra chinensis extract-natamycin complex. Int J Biol Macromol 2023; 253:127435. [PMID: 37844825 DOI: 10.1016/j.ijbiomac.2023.127435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/05/2023] [Accepted: 10/11/2023] [Indexed: 10/18/2023]
Abstract
Because of the impact of petroleum-based polymers on environmental deterioration and the need for safe, efficient, and functional packaging films, a sodium alginate (SA)-based film incorporating a Schisandra chinensis extract (SCE)-natamycin (NA) complex was developed for the desired physical and functional properties. The incorporation of SCE-NA into SA-based films decreased the water vapor transmission rate (WVTR), moisture content (MC), and hydrophilicity of the films and improved their opacity, elongation at break (EAB), and thermal stability. Scanning Electron Microscopy (SEM), Fourier Transform Infrared (FTIR), X-ray photoelectron spectroscopy (XPS), and X-ray Diffraction (XRD) analyses showed that SA, SCE, and NA had positive interactions and compatibility. In addition, the antimicrobial activity analysis indicated that the SA-SCE-NA film-forming solutions had satisfactory antimicrobial activity against Staphylococcus aureus, Escherichia coli, Saccharomyces cerevisiae, and Aspergillus niger. SA-based composite films have been used to coat cucumbers and blueberries to extend their shelf life. Compared to the neat SA film, the shelf life of cucumbers treated with the SA-SCE-NA film increased by 6 days compared to that in the untreated group at 28 °C, and the shelf life of blueberries increased by 5 days at 4 °C, revealing its potential utilization in food packaging.
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Affiliation(s)
- Xue Zhang
- College of Biological Science & Biotechnology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China
| | - Rui Zhang
- College of Biological Science & Biotechnology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China
| | - Shuhui Zhao
- College of Biological Science & Biotechnology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China
| | - Tao Wang
- College of Biological Science & Biotechnology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China
| | - Bolin Zhang
- College of Biological Science & Biotechnology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China
| | - Hongfei Zhao
- College of Biological Science & Biotechnology, Beijing Key Laboratory of Forest Food Processing and Safety, Beijing Forestry University, Beijing 100083, China.
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Ma M, Wei N, Yang J, Ding T, Song A, Chen L, Zheng S, Jin H. Schisandrin B promotes senescence of activated hepatic stellate cell via NCOA4-mediated ferritinophagy. PHARMACEUTICAL BIOLOGY 2023; 61:621-629. [PMID: 37010139 PMCID: PMC10071970 DOI: 10.1080/13880209.2023.2189908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 01/31/2023] [Accepted: 03/07/2023] [Indexed: 06/19/2023]
Abstract
CONTEXT Schisandrin B (Sch B), an active ingredient from Schisandrae chinensis (Turcz.) Baill. (Schisandraceae) Fructus, possesses diverse pharmacological activities including antitumor, anti-inflammation, and hepatoprotection. OBJECTIVE To explore the effect of Sch B on activated HSCs senescence in hepatic fibrosis and the mechanisms implicated. MATERIALS AND METHODS ICR mice with CCl4-induced hepatic fibrosis were supplemented with Sch B (40 mg/kg) for 30 d and LX2 cells were treated with Sch B (5, 10 and 20 μM) for 24 h. Cellular senescence was assessed by senescence-related indicators senescence-associated β-galactosidase (SA-β-gal) activity and the expression of p16, p21, p53, γ-H2AX, H3K9me3, TERT, TRF1, and TRF2. Ferric ammonium citrate (FAC) and NCOA4 siRNA were used to evaluate the mechanisms underlying Sch B's regulation of cellular senescence. RESULTS Sch B (40 mg/kg) reduced serum levels of AST and ALT (53.2% and 63.6%), alleviated hepatic collagen deposition, and promoted activated HSCs senescence in mice. Treatment with Sch B (20 μM) decreased cell viability to 80.38 ± 4.87% and elevated SA-β-gal activity, with the levels of p16, p21 and p53 increased by 4.5-, 2.9-, and 3.5-fold and the levels of TERT, TRF1 and TRF2 decreased by 2.4-, 2.7-, and 2.6-fold in LX2 cells. FAC (400 μM) enhanced Sch B's effect mentioned above. NCOA4 siRNA weakened the effects of Sch B on iron deposition and HSCs senescence. CONCLUSIONS Sch B could ameliorate hepatic fibrosis through the promotion of activated HSCs senescence, which might be attributed to its induction of NCOA4-mediated ferritinophagy and subsequent iron overload.
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Affiliation(s)
- Mingyue Ma
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Na Wei
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Jieren Yang
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Tingting Ding
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Anping Song
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Lerong Chen
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Shuguo Zheng
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
- Laboratory of Pharmacology of Chinese Medicine, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Huanhuan Jin
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
- Laboratory of Pharmacology of Chinese Medicine, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
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Cheng JL, Wei XP, Chen Y, Qi YD, Zhang BG, Liu HT. Comparative transcriptome analysis reveals candidate genes related to the sex differentiation of Schisandra chinensis. Funct Integr Genomics 2023; 23:344. [PMID: 37991590 DOI: 10.1007/s10142-023-01264-0] [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: 09/19/2023] [Revised: 11/01/2023] [Accepted: 11/02/2023] [Indexed: 11/23/2023]
Abstract
Schisandra chinensis is a monoecious plant with unisex flowers. The fruit of S. chinensis is of high medical with economic value. The yield of S. chinensis fruit is related to the ratio of its female and male flowers. However, there is little research on its floral development and sex differentiation. To elucidate the possible mechanism for the sex differentiation of S. chinensis, we collected 18 samples of female and male flowers from three developmental stages and performed a comparative RNA-seq analysis aimed at identifying differentially expressed genes (DEGs) that may be related to sex differentiation. The results showed 936, 7179, and 6890 differentially expressed genes between female and male flowers at three developmental stages, respectively, and 466 candidate genes may play roles in sex differentiation. KEGG analysis showed genes involved in the flavonoid biosynthesis pathway and DNA replication pathway were essential for the development of female flowers. 51 MADS-box genes and 10 YABBY genes were identified in S. chinensis. The DEGs analysis indicated that MADS-box and YABBY genes were strongly related to the sex determination of S. chinensis. RT-qPCR confirmed the RNA-seq results of 20 differentially expressed genes, including three male-biased genes and 17 female-biased genes. A possible regulatory model of sex differentiation in S. chinensis was proposed according to our results. This study helps reveal the sex-differentiation mechanism of S. chinensis and lays the foundation for regulating the male-female ratio of S. chinensis in the future.
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Affiliation(s)
- Ji-Long Cheng
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xue-Ping Wei
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
- Engineering Research Center of Tradition Chinese Medicine Resource, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Yu Chen
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yao-Dong Qi
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Engineering Research Center of Tradition Chinese Medicine Resource, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ben-Gang Zhang
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Engineering Research Center of Tradition Chinese Medicine Resource, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hai-Tao Liu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Engineering Research Center of Tradition Chinese Medicine Resource, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Sun B, Wang P, Guan M, Jia E, Li Q, Li J, Zhou Z, Ma P. Tissue-specific transcriptome and metabolome analyses reveal candidate genes for lignan biosynthesis in the medicinal plant Schisandra sphenanthera. BMC Genomics 2023; 24:607. [PMID: 37821824 PMCID: PMC10568845 DOI: 10.1186/s12864-023-09628-3] [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: 05/05/2023] [Accepted: 08/26/2023] [Indexed: 10/13/2023] Open
Abstract
Schisandra sphenanthera is an extremely important medicinal plant, and its main medicinal component is bioactive lignans. The S. sphenanthera fruit is preferred by the majority of consumers, and the root, stem, and leaf are not fully used. To better understand the lignan metabolic pathway, transcriptome and metabolome analyses were performed on the four major tissues of S. sphenanthera. A total of 167,972,229 transcripts and 91,215,760 unigenes with an average length of 752 bp were identified. Tissue-specific gene analysis revealed that the root had the highest abundance of unique unigenes (9703), and the leaves had the lowest (189). Transcription factor analysis showed that MYB-, bHLH- and ERF-transcription factors, which played important roles in the regulation of secondary metabolism, showed rich expression patterns and may be involved in the regulation of processes involved in lignan metabolism. In different tissues, lignans were preferentially enriched in fruit and roots by gene expression profiles related to lignan metabolism and relative lignan compound content. Furthermore, schisandrin B is an important compound in S. sphenanthera. According to weighted gene co-expression network analysis, PAL1, C4H-2, CAD1, CYB8, OMT27, OMT57, MYB18, bHLH3, and bHLH5 can be related to the accumulation of lignans in S. sphenanthera fruit, CCR5, SDH4, CYP8, CYP20, and ERF7 can be related to the accumulation of lignans in S. sphenanthera roots. In this study, transcriptome sequencing and targeted metabolic analysis of lignans will lay a foundation for the further study of their biosynthetic genes.
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Affiliation(s)
- Boshi Sun
- College of Life Science, Northwest A & F University, No. 22 Xinong Road, Yangling, 712100, Shaanxi, China
| | - Peng Wang
- College of Life Science, Northwest A & F University, No. 22 Xinong Road, Yangling, 712100, Shaanxi, China
| | - Meng Guan
- College of Life Science, Northeast Forestry University, Harbin, 150040, China
| | - Entong Jia
- College of Life Science, Northwest A & F University, No. 22 Xinong Road, Yangling, 712100, Shaanxi, China
| | - Qian Li
- College of Life Science, Northwest A & F University, No. 22 Xinong Road, Yangling, 712100, Shaanxi, China
| | - Jun Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Ziyun Zhou
- College of Life Science, Northwest A & F University, No. 22 Xinong Road, Yangling, 712100, Shaanxi, China.
| | - Pengda Ma
- College of Life Science, Northwest A & F University, No. 22 Xinong Road, Yangling, 712100, Shaanxi, China.
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Sun P, Pan YB, Ma RF, Zhao XC, Wang YY, Miao L, Zhang H. Structurally Diverse Sesquiterpenoids with NO Production and α-Glucosidase Inhibitory Activities from the Fruits of Schisandra chinensis. Chem Biodivers 2023; 20:e202301203. [PMID: 37679302 DOI: 10.1002/cbdv.202301203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/03/2023] [Accepted: 09/07/2023] [Indexed: 09/09/2023]
Abstract
Chemical fractionation of the AcOEt partition, generated from the EtOH extract of the fruits of Schisandra chinensis, afforded a series of sesquiterpenyl constituents including two new cadinanes, a new eudesmane, two new widdranes (a handling artefact and a new natural product), a new bisabolane and two new natural cuparane enantiomers, along with 15 known structurally related analogs. Structures of the new compounds were unambiguously characterized by interpretation of detailed spectroscopic data including ESI-MS and 1D/2D NMR, with their absolute configurations being established by electronic circular dichroism (ECD) calculation and induced ECD experiment. The inhibitory effects of all the isolates against α-glucosidase and lipopolysaccharide (LPS) induced nitric oxide (NO) production in murine RAW264.7 macrophages, as well as their antibacterial and cytotoxic potential, were evaluated, with selective compounds showing moderate α-glucosidase and NO inhibitory activity. Notably, canangaterpene III exhibited the most significant NO inhibitory effect with an IC50 value of 31.50±1.49 μM.
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Affiliation(s)
- Ping Sun
- School of Biological Science and Technology, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan, 250022, China
| | - Yin-Bo Pan
- School of Biological Science and Technology, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan, 250022, China
| | - Ren-Fen Ma
- School of Biological Science and Technology, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan, 250022, China
| | - Xue-Chun Zhao
- School of Biological Science and Technology, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan, 250022, China
| | - Yin-Yin Wang
- School of Biological Science and Technology, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan, 250022, China
| | - Lei Miao
- School of Biological Science and Technology, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan, 250022, China
| | - Hua Zhang
- School of Biological Science and Technology, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan, 250022, China
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Shi S, Mao X, Lv J, Wang Y, Zhang X, Shou X, Zhang B, Li Y, Wu H, Song Q, Hu Y. Qi-Po-Sheng-Mai granule ameliorates Ach-CaCl 2 -induced atrial fibrillation by regulating calcium homeostasis in cardiomyocytes. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 119:155017. [PMID: 37597360 DOI: 10.1016/j.phymed.2023.155017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 07/15/2023] [Accepted: 08/06/2023] [Indexed: 08/21/2023]
Abstract
BACKGROUND Atrial fibrillation (AF) is one of the most common arrhythmias encountered in clinical settings. Currently, the pathophysiology of AF remains unclear, which severely limits the effectiveness and safety of medical therapies. The Chinese herbal formula Qi-Po-Sheng-Mai Granule (QPSM) has been widely used in China to treat AF. However, its pharmacological and molecular mechanisms remain unknown. PURPOSE The purpose of this study was to investigate the molecular mechanisms and potential targets of QPSM for AF. STUDY DESIGN AND METHODS The AF model was induced by Ach (66 μg/ml) and CaCl2 (10 mg/kg), and the dose of 0.1 ml/100 g was injected into the tail vein for 5 weeks. QPSM was administered daily at doses of 4.42 and 8.84 g/kg, and amiodarone (0.18 g/kg) was used as the positive control. The effect of QPSM on AF was assessed by electrocardiogram, echocardiography, and histopathological analysis. Then, we employed network pharmacology with single nucleus RNA sequencing (snRNA-Seq) to investigate the molecular mechanisms and potential targets of QPSM for AF. Furthermore, high performance liquid chromatography (HPLC) method was used for component analysis of QPSM, and molecular docking was used to verify the potential targets. Using the IonOptix single cell contraction and ion synchronization test equipment, single myocyte length and calcium ion variations were observed in real time. The expression levels of calcium Transporter-related proteins were detected by western blot and immunohistochemistry. RESULTS Based on an Ach-CaCl2-induced AF model, we found that QPSM treatment significantly reduced atrial electrical remodeling-related markers, such as AF inducibility and duration, and attenuated atrial dilation and fibrosis. Network pharmacology identified 52 active ingredients and 119 potential targets for QPSM in the treatment of AF, and 45 Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways were enriched, among which calcium pathway had the greatest impact. Using single nucleus sequencing (snRNA-seq), we identified cardiomyocytes as the most differentially expressed in response to drug treatment, with nine differentially expressed genes enriched in calcium signaling pathways. High performance liquid chromatography and molecular docking confirmed that the core components of QPSM strongly bind to the key factors in the calcium signaling pathway. Additional experiments have shown that QPSM increases calcium transients (CaT) and contractility in the individual cardiomyocyte. This was accomplished by increasing the expression of CACNA1C and SERCA2a and decreasing the expression of CAMK2B and NCX1. CONCLUSION The present study has systematically elucidated the role of QPSM in maintaining calcium homeostasis in cardiomyocytes through the regulation of calcium transporters, which could lead to new drug development ideas for AF.
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Affiliation(s)
- Shuqing Shi
- Department of Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, 5 Beixiange Street Xicheng District, Beijing 100053, China
| | - Xinxin Mao
- Department of Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, 5 Beixiange Street Xicheng District, Beijing 100053, China
| | - Jiayu Lv
- Department of Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, 5 Beixiange Street Xicheng District, Beijing 100053, China
| | - Yajiao Wang
- Department of Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, 5 Beixiange Street Xicheng District, Beijing 100053, China
| | - Xuesong Zhang
- Department of Cardiovascular, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xintian Shou
- China Academy of Chinese Medical Sciences, Beijing, China
| | - Bingxuan Zhang
- Department of Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, 5 Beixiange Street Xicheng District, Beijing 100053, China
| | - Yumeng Li
- Department of Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, 5 Beixiange Street Xicheng District, Beijing 100053, China
| | - Huaqin Wu
- Department of Cardiovascular, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Qingqiao Song
- Department of Internal Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, 5 Beixiange Street Xicheng District, Beijing 100053, China.
| | - Yuanhui Hu
- Department of Cardiovascular, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
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Chen P, Pang C, Xu T, Dong P, Han H. Characterization of chemical constituents and metabolites in vivo and in vitro after oral administration of Wuteng tablets in rats by UHPLC-Q/TOF-MS. Biomed Chromatogr 2023; 37:e5704. [PMID: 37496363 DOI: 10.1002/bmc.5704] [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: 02/06/2023] [Revised: 06/21/2023] [Accepted: 06/28/2023] [Indexed: 07/28/2023]
Abstract
Waste medicinal plants are widely used in drug production. With the increasing demand for botanical drugs, there is an urgent need to identify new and effective drugs and improve the utilization of medicinal plant resources. Wuteng tablets (WTP) are extracted from the stem of Schisandra chinensis and have a good therapeutic effect on Alzheimer's disease. In this study, a holistic identification strategy based on UHPLC-Q/TOF-MS was developed for the first time to investigate the metabolites and metabolic pathways involved in the in vitro metabolism and liver microsomal incubation and in the in vivo metabolic system of rats after WTP administration. After the oral administration of WTP, 21 metabolites were identified in the serum and 25 metabolites were identified in the urine, of which six were new metabolites; 33 metabolites were inferred from the microsomal metabolites in vitro. The metabolic pathways related to WTP mainly involve demethylation, hydroxylation, dehydroxylation and dehydrogenation. In this study, the metabolites and metabolic pathways of WTP were elucidated via UHPLC-Q/TOF-MS, which provided a basis for an in-depth study of the pharmacodynamic and pharmacotoxicological effects of WTP.
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Affiliation(s)
- Pengyi Chen
- College of Medicine, Heilongjiang University of Traditional Chinese Medicine, Harbin, China
| | - Chengguo Pang
- College of Medicine, Heilongjiang University of Traditional Chinese Medicine, Harbin, China
| | - Tianen Xu
- College of Medicine, Heilongjiang University of Traditional Chinese Medicine, Harbin, China
| | - Peiliang Dong
- Institute of Traditional Chinese Medicine, Heilongjiang University of Traditional Chinese Medicine, Harbin, China
| | - Hua Han
- College of Medicine, Heilongjiang University of Traditional Chinese Medicine, Harbin, China
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Meng P, Chen Z, Sun T, Wu L, Wang Y, Guo T, Yang J, Zhu J. Sheng-Mai-Yin inhibits doxorubicin-induced ferroptosis and cardiotoxicity through regulation of Hmox1. Aging (Albany NY) 2023; 15:10133-10145. [PMID: 37770231 PMCID: PMC10599746 DOI: 10.18632/aging.205062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 09/02/2023] [Indexed: 10/03/2023]
Abstract
Doxorubicin (DOX) is a potent chemotherapeutic drug used for treating various cancers. However, its clinical use is limited due to its severe cardiotoxicity, which often results in high mortality rates. Sheng-Mai-Yin (SMY), a Traditional Chinese medicine (TCM) prescription, has been reported to exert a cardioprotective effect in various cardiovascular diseases, including DOX-induced cardiotoxicity (DIC). This study aimed to provide novel insights into the underlying cardioprotective mechanism of SMY. SMY, composed of Codonopsis pilosula (Franch.), Ophiopogon japonicus (Thunb.), and Schisandra chinensis (Turcz.) at a ratio of 3:2:1, was intragastrically administered to male C57BL/6 mice for five days prior to the intraperitoneal injection of mitoTEMPO. One day later, DOX was intraperitoneally injected. Hematoxylin-eosin staining and Sirius red staining were carried out to estimate the pharmacological effect of SMY on cardiotoxicity. Mitochondrial function and ferroptosis biomarkers were also examined. AAV was utilized to overexpress Hmox1 to confirm whether Hmox1-mediated ferroptosis is associated with the cardioprotective effect of SMY on DOX-induced cardiotoxicity. The findings revealed that SMY therapy reduced the number of damaged cardiomyocytes. SMY therapy also reversed the inductions of cardiac MDA, serum MDA, LDH, and CK-MB contents, which dramatically decreased nonheme iron levels. In the meantime, SMY corrected the changes to ferroptosis indices brought on by DOX stimulation. Additionally, Hmox1 overexpression prevented SMY's ability to reverse cardiotoxicity. Our results showed that SMY effectively restrained lipid oxidation, reduced iron overload, and inhibited DOX-induced ferroptosis and cardiotoxicity, possibly via the mediation of Hmox1.
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Affiliation(s)
- Peina Meng
- Department of Preventive Medicine, Changshu Hospital Affiliated to Nanjing University of Chinese Medicine, Changshu, China
- Department of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Zhaoyang Chen
- School of Traditional Chinese Medicine and School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Tianhui Sun
- Department of Preventive Medicine, Changshu Hospital Affiliated to Nanjing University of Chinese Medicine, Changshu, China
- School of Traditional Chinese Medicine and School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Lili Wu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yifan Wang
- School of Traditional Chinese Medicine and School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Tianwei Guo
- School of Traditional Chinese Medicine and School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Jin Yang
- School of Traditional Chinese Medicine and School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Jiebin Zhu
- Department of Preventive Medicine, Changshu Hospital Affiliated to Nanjing University of Chinese Medicine, Changshu, China
- School of Traditional Chinese Medicine and School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
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Wang X, Shen C, Wang X, Tang J, Wu Z, Huang Y, Shao W, Geng K, Xie H, Pu Z. Schisandrin protects against ulcerative colitis by inhibiting the SGK1/NLRP3 signaling pathway and reshaping gut microbiota in mice. Chin Med 2023; 18:112. [PMID: 37674245 PMCID: PMC10481484 DOI: 10.1186/s13020-023-00815-8] [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: 04/20/2023] [Accepted: 08/08/2023] [Indexed: 09/08/2023] Open
Abstract
BACKGROUND According to the Chinese Pharmacopoeia, the fruit of Schisandra chinensis (Turcz.) Baill. (SC) is an important traditional Chinese medicine that can be used to treat diarrhea. Despite the increasing research on the anti-inflammatory and anti-oxidant aspects of SC, the studies on the anti-ulcerative colitis of Schisandrin (SCH), the main constituent of SC, are relatively few. METHODS The mice used in the study were randomly distributed into 6 groups: control, model, 5-ASA, and SCH (20, 40, 80 mg/kg/d). The mice in the model group were administered 3% (w/v) dextran sulfate sodium (DSS) through drinking water for 7 days, and the various parameters of disease activity index (DAI) such as body weight loss, stool consistency, and gross blood were measured. ELISA was used to detect inflammatory factors, and bioinformatics combined with transcriptome analysis was done to screen and verify relevant targets. 16S rDNA high-throughput sequencing was used to analyze the composition of the gut microbiota(GM), while mass spectrometry was done to analyze the changes in the content of bile acids (BAs) in the intestine. RESULTS Mice treated with SCH experienced significant weight gain, effectively alleviating the severity of colitis, and decreasing the levels of inflammatory factors such as TNF-α, IL-1β, IL-18, IL-6, and other related proteins (NLRP3, Caspase-1, SGK1) in UC mice. Furthermore, the analysis of GM and BAs in mice revealed that SCH increased the relative abundance of Lactobacilli spp, reduced the relative abundance of Bacteroides, and promoted the conversion of primary BAs to secondary BAs. These effects contributed to a significant improvement in the DSS-induced GM imbalance and the maintenance of intestinal homeostasis. CONCLUSION It seems that there is a close relationship between the SCH mechanism and the regulation of SGK1/NLRP3 pathway and the restoration of GM balance. Therefore, it can be concluded that SCH could be a potential drug for the treatment of UC.
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Affiliation(s)
- Xiaohu Wang
- Anhui Provincial Center for Drug Clinical Evaluation, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Jinghu District, Wuhu, 241000, China
- Graduate School of Wannan Medical College, No.22, Wenchang West Road, Yijiang District, Wuhu, 241000, China
| | - Chaozhuang Shen
- Anhui Provincial Center for Drug Clinical Evaluation, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Jinghu District, Wuhu, 241000, China
| | - Xingwen Wang
- Anhui Provincial Center for Drug Clinical Evaluation, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Jinghu District, Wuhu, 241000, China
| | - Jin Tang
- Graduate School of Wannan Medical College, No.22, Wenchang West Road, Yijiang District, Wuhu, 241000, China
| | - Zijing Wu
- Department of Pharmacy, Bengbu First People's Hospital, Bengbu, 233000, China
| | - Yunzhe Huang
- Graduate School of Wannan Medical College, No.22, Wenchang West Road, Yijiang District, Wuhu, 241000, China
| | - Wenxin Shao
- Anhui Provincial Center for Drug Clinical Evaluation, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Jinghu District, Wuhu, 241000, China
| | - Kuo Geng
- Anhui Provincial Center for Drug Clinical Evaluation, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Jinghu District, Wuhu, 241000, China
| | - Haitang Xie
- Anhui Provincial Center for Drug Clinical Evaluation, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Jinghu District, Wuhu, 241000, China.
| | - Zhichen Pu
- Anhui Provincial Center for Drug Clinical Evaluation, Yijishan Hospital of Wannan Medical College, No. 2, Zheshan West Road, Jinghu District, Wuhu, 241000, China.
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Wang Y, Zhu J, Du X, Li Y. Simultaneous Extraction and Determination of Lignans from Schisandra chinensis (Turcz.) Baill. via Diol-Based Matrix Solid-Phase Dispersion with High-Performance Liquid Chromatography. Molecules 2023; 28:6448. [PMID: 37764224 PMCID: PMC10535609 DOI: 10.3390/molecules28186448] [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: 08/18/2023] [Revised: 09/02/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023] Open
Abstract
The quality of Schisandra chinensis (Turcz.) Baill. (S. chinensis) is principally attributed to lignan compounds. In this paper, a simple and rapid strategy for simultaneous extraction and determination of 10 lignans from S. chinensis was established through matrix solid-phase dispersion (MSPD) assisted by diol-functionalized silica (Diol). The experimental parameters for MSPD extraction were screened using the response surface methodology (RSM). Diol (800 mg) was used as a dispersant and methanol (MeOH, 85%, v/v) as an eluting solvent (10 mL), resulting in a high extraction efficiency. MSPD extraction facilitated the combination of extraction and purification in a single step, which was less time-consuming than and avoided the thermal treatment involved in traditional methods. The simultaneous qualification and quantification of 10 lignans was achieved by combining MSPD and high-performance liquid chromatography (HPLC). The proposed method offered good linearity and a low limit of detection starting from 0.04 (schisandrin C) to 0.43 μg/mL (schisantherin B) for lignans, and the relative standard deviation (RSD, %) values of precision were acceptable, with a maximum value of 1.15% (schisantherin B and schisanhenol). The methodology was successfully utilized to analyze 13 batches of S. chinensis from different cultivated areas of China, which proved its accuracy and practicability in the quantitative analysis of the quality control of S. chinensis.
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Affiliation(s)
- Yinpeng Wang
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; (Y.W.); (X.D.)
| | - Jingbo Zhu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; (Y.W.); (X.D.)
| | - Xinxin Du
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China; (Y.W.); (X.D.)
| | - Yumei Li
- Department of Clinical Pharmacy and Traditional Chinese Medicine Pharmacology, School of Pharmaceutical Sciences, Changchun University of Chinese Medicine, Changchun 130117, China
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Jegal KH, Park HR, Choi BR, Kim JK, Ku SK. Synergistic Protective Effect of Fermented Schizandrae Fructus Pomace and Hoveniae Semen cum Fructus Extracts Mixture in the Ethanol-Induced Hepatotoxicity. Antioxidants (Basel) 2023; 12:1602. [PMID: 37627597 PMCID: PMC10451898 DOI: 10.3390/antiox12081602] [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: 07/22/2023] [Revised: 08/04/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
Schizandrae Fructus (SF), fruits of Schisandra chinensis (Turcz.) Baill. and Hoveniae Semen cum Fructus (HSCF), the dried peduncle of Hovenia dulcis Thunb., have long been used for alcohol detoxification in the traditional medicine of Korea and China. In the current study, we aimed to evaluate the potential synergistic hepatoprotective effect of a combination mixture (MSH) comprising fermented SF pomace (fSFP) and HSCF hot water extracts at a 1:1 (w:w) ratio against ethanol-induced liver toxicity. Subacute ethanol-mediated hepatotoxicity was induced by the oral administration of ethanol (5 g/kg) in C57BL/6J mice once daily for 14 consecutive days. One hour after each ethanol administration, MSH (50, 100, and 200 mg/kg) was also orally administered daily. MSH administration significantly reduced the serum activities of alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, and γ-glutamyl transpeptidase. Histological observation indicated that MSH administration synergistically and significantly decreased the fatty changed region of hepatic parenchyma and the formation of lipid droplet in hepatocytes. Moreover, MSH significantly attenuated the hepatic triglyceride accumulation through reducing lipogenesis genes expression and increasing fatty acid oxidation genes expression. In addition, MSH significantly inhibited protein nitrosylation and lipid peroxidation by lowering cytochrome P450 2E1 enzyme activity and restoring the glutathione level, superoxide dismutase and catalase activity in liver. Furthermore, MSH synergistically decreased the mRNA level of tumor necrosis factor-α in the hepatic tissue. These findings indicate that MSH has potential for preventing alcoholic liver disease through inhibiting hepatic steatosis, oxidative stress, and inflammation.
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Affiliation(s)
- Kyung-Hwan Jegal
- Department of Korean Medical Classics, College of Korean Medicine, Daegu Haany University, Gyeongsan 38610, Republic of Korea;
| | - Hye-Rim Park
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan 38610, Republic of Korea;
- Nutracore Co., Ltd., Suwon 16514, Republic of Korea;
| | - Beom-Rak Choi
- Nutracore Co., Ltd., Suwon 16514, Republic of Korea;
| | - Jae-Kwang Kim
- Department of Physiology, College of Korean Medicine, Daegu Haany University, Gyeongsan 38610, Republic of Korea
| | - Sae-Kwang Ku
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan 38610, Republic of Korea;
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Kim JS, Jegal KH, Park HR, Choi BR, Kim JK, Ku SK. A Mixture of Fermented Schizandrae Fructus Pomace and Hoveniae Semen cum Fructus Extracts Synergistically Protects against Oxidative Stress-Mediated Liver Injury. Antioxidants (Basel) 2023; 12:1556. [PMID: 37627551 PMCID: PMC10451536 DOI: 10.3390/antiox12081556] [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: 07/08/2023] [Revised: 07/26/2023] [Accepted: 08/02/2023] [Indexed: 08/27/2023] Open
Abstract
Schizandrae Fructus (SF) and Hoveniae Semen cum Fructus (HSCF) have long been used as medicinal herbs for treating various diseases in Asian traditional medicine. In the current study, we investigated the protective effect of fermented SF pomace and HSCF extract 1:1 (w:w) combination mixture (MSH) against carbon tetrachloride (CCl4)-induced acute liver injury mice. After MSH (50-200 mg/kg) oral administration for 7 consecutive days, animals were injected intraperitoneally with CCl4 (0.5 mL/kg). Histopathological observation revealed that administration of MSH synergistically decreased the degeneration of hepatocytes and the infiltration of inflammatory cells induced by CCl4. Moreover, MSH administration reduced the activities of alanine aminotransferase, aspartate aminotransferase, and γ-glutamyl transpeptidase in serum, and mitigated apoptotic cell death in hepatic parenchyma. In addition, MSH alleviated CCl4-mediated lipid peroxidation by restoring endogenous antioxidants capacities including glutathione contents, superoxide dismutase, and catalase activities. In vitro assessments using tert-butyl hydroperoxide-induced oxidative stress in HepG2 cells revealed that MSH protects hepatocytes by lowering ROS generation and lipid peroxidation via upregulating the transcriptional activity of nuclear factor erythroid-2-related factor 2 and the expression of antioxidant genes. Furthermore, MSH synergistically attenuated the expression of proinflammatory cytokines in CCl4-injured liver and lipopolysaccharide-stimulated RAW 264.7 cells. Taken together, these findings suggest that MSH has the potential to prevent acute liver damage by effectively suppressing oxidative stress and inflammation.
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Affiliation(s)
- Jang-Soo Kim
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan-si 38610, Republic of Korea; (J.-S.K.); (H.-R.P.)
| | - Kyung-Hwan Jegal
- Department of Korean Medical Classics, College of Korean Medicine, Daegu Haany University, Gyeongsan-si 38610, Republic of Korea;
| | - Hye-Rim Park
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan-si 38610, Republic of Korea; (J.-S.K.); (H.-R.P.)
- Nutracore Co., Ltd., Suwon-si 16514, Republic of Korea;
| | - Beom-Rak Choi
- Nutracore Co., Ltd., Suwon-si 16514, Republic of Korea;
| | - Jae-Kwang Kim
- Department of Physiology, College of Korean Medicine, Daegu Haany University, Gyeongsan-si 38610, Republic of Korea
| | - Sae-Kwang Ku
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan-si 38610, Republic of Korea; (J.-S.K.); (H.-R.P.)
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Huang YX, Liang J, Chai JH, Kuang HX, Xia YG. Structure of a highly branched galacturonoglucan from fruits of Schisandra chinensis (Turcz.) Baill. Carbohydr Polym 2023; 313:120844. [PMID: 37182946 DOI: 10.1016/j.carbpol.2023.120844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/14/2023] [Accepted: 03/21/2023] [Indexed: 04/03/2023]
Abstract
A novel galacturonoglucan, named SCP-1, is isolated and purified from Schisandra chinensis fruits. The structure of SCP-1 is systematically investigated by a combination of monosaccharide compositions, absolute Mw, methylation analysis, partial acid hydrolysis, isoamylase degradations, and nuclear magnetic resonance spectroscopy. The structure of SCP-1 is theoretically described as follows: (i) Glc and GalA in a molar ratio of 17:3; (ii) → 4)-α-Glcp-(1→, →4,6)-α-Glcp-(1→, →3,4,6)-α-Glcp-(1→, α-Glcp-(1→, →4)-α-GalAp-6-OMe-(1→, α-GalAp-6-OMe-(1→, β-Glcp-(1→, →6-)-β-Glcp-(1 → and →3,4)-β-Glcp-(1 → in a molar ratio of 48:5:3:3:10:5:12:5:9; (iii) a repeating unit of →4)-α-Glcp-(1 → as a backbone with branched points at C-3 and C-6, substituted by different types of acidic and neutral side chains to form multiple branches; and (iv) a rigid rod configuration deduced from α value of 1.26 in Mark-Houwink equation ([η] = kMα). Anti-tumor assay investigated the effects of SCP-1 on human HepG2 cancer cell lines in vitro. This is for the first time to report a galacturonoglucan in S. chinensis fruits.
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You YL, Lee JY, Choi HS. S chisandra chinensis-derived gomisin C suppreses lipid accumulation by JAK2-STAT signaling in adipocyte. Food Sci Biotechnol 2023; 32:1225-1233. [PMID: 37362811 PMCID: PMC10290005 DOI: 10.1007/s10068-023-01263-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 12/23/2022] [Accepted: 01/19/2023] [Indexed: 02/05/2023] Open
Abstract
Gomisin C is a lignan isolated from the fruit of Schisandra chinensis. The current study aimed to investigate the effect of gomisin C on lipid accumulation in adipocytes and its underlying mechanism. Gomisin C effectively inhibited lipid accumulation by downregulating adipogenic factors such as PPARγ and C/EBPα. Gomisin C-mediated suppression of lipid accumulation occurred in the early adipogenic stage; C/EBPβ was downregulated by 55%, while KLF2 was upregulated by 1.5-fold. Gomisin C significantly reduced the production of reactive oxygen species but upregulated antioxidant enzymes, including catalase, SOD1, and Gpx at the mRNA level. Gomisin C regulated NRF2-KEAP1 pathway by increasing NRF2 and decreasing KEAP1, in protein abundance. Furthermore, gomisin C suppressed the JAK2-STAT signaling pathway by decreasing phosphorylation. Taken together, gomisin C reduced early adipogenesis and ROS production by inhibiting the JAK2-STAT signaling pathway but activating the NRF2-KEAP1 signaling pathway. Supplementary Information The online version contains supplementary material available at 10.1007/s10068-023-01263-8.
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Affiliation(s)
- Ye-Lim You
- Department of Food Nutrition, Sangmyung University, Hongjimun 2-Gil 20, Jongno-Gu, Seoul, 03016 Republic of Korea
| | - Ji-Yeon Lee
- Department of Food Nutrition, Sangmyung University, Hongjimun 2-Gil 20, Jongno-Gu, Seoul, 03016 Republic of Korea
| | - Hyeon-Son Choi
- Department of Food Nutrition, Sangmyung University, Hongjimun 2-Gil 20, Jongno-Gu, Seoul, 03016 Republic of Korea
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Jia M, Zhou L, Lou Y, Yang X, Zhao H, Ouyang X, Huang Y. An analysis of the nutritional effects of Schisandra chinensis components based on mass spectrometry technology. Front Nutr 2023; 10:1227027. [PMID: 37560060 PMCID: PMC10408133 DOI: 10.3389/fnut.2023.1227027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 07/12/2023] [Indexed: 08/11/2023] Open
Abstract
OBJECTIVE Schisandra chinensis (Turcz.) Baill. (S. chinensis) is a Traditional Chinese medicinal herb that can be used both for medicinal purposes and as a food ingredient due to its beneficial properties, and it is enriched with a wide of natural plant nutrients, including flavonoids, phenolic acids, anthocyanins, lignans, triterpenes, organic acids, and sugars. At present, there is lack of comprehensive study or systemic characterization of nutritional and active ingredients of S. chinensis using innovative mass spectrometry techniques. METHODS The comprehensive review was conducted by searching the PubMed databases for relevant literature of various mass spectrometry techniques employed in the analysis of nutritional components in S. chinensis, as well as their main nutritional effects. The literature search covered the past 5 years until March 15, 2023. RESULTS The potential nutritional effects of S. chinensis are discussed, including its ability to enhance immunity, function as an antioxidant, anti-allergen, antidepressant, and anti-anxiety agent, as well as its ability to act as a sedative-hypnotic and improve memory, cognitive function, and metabolic imbalances. Meanwhile, the use of advanced mass spectrometry detection technologies have the potential to enable the discovery of new nutritional components of S. chinensis, and to verify the effects of different extraction methods on these components. The contents of anthocyanins, lignans, organic acids, and polysaccharides, the main nutritional components in S. chinensis, are also closely associated to its quality. CONCLUSION This review will provide guidelines for an in-depth study on the nutritional value of S. chinensis and for the development of healthy food products with effective components.
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Affiliation(s)
- Mengzhen Jia
- Department of Pediatrics, Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Li Zhou
- School of Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Yuanyuan Lou
- Department of Pediatrics, Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Xiaoqing Yang
- Department of Pediatrics, The First Affiliated Hospital of Henan University of CM, Zhengzhou, Henan, China
| | - Hangyu Zhao
- Department of Pediatrics, Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Xinshou Ouyang
- Department of Internal Medicine, Digestive Disease Section, Yale University, New Haven, CT, United States
| | - Yanjie Huang
- Department of Pediatrics, Henan University of Chinese Medicine, Zhengzhou, Henan, China
- Department of Pediatrics, The First Affiliated Hospital of Henan University of CM, Zhengzhou, Henan, China
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Zhao J, Xu G, Hou X, Mu W, Yang H, Shi W, Wen J, Liu T, Wu Z, Bai J, Zhang P, Wang Z, Xiao X, Zou W, Bai Z, Zhan X. Schisandrin C enhances cGAS-STING pathway activation and inhibits HBV replication. JOURNAL OF ETHNOPHARMACOLOGY 2023; 311:116427. [PMID: 37001770 DOI: 10.1016/j.jep.2023.116427] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/19/2023] [Accepted: 03/21/2023] [Indexed: 06/19/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Schisandra Chinensis (Turcz.) Baill. is a long-term used traditional Chinese medicine with the functions of tonifying the kidney and calming the heart, tonifying qi and engendering fluid. It can be used to treat insomnia and dreaminess, spermatorrhea, coughs, as well as liver and kidney deficiency of Yin or Yang Syndrome. Modern pharmacological studies have shown that Schisandra Chinensis regulates host immunity and exhibits anti-cancer, antiviral and liver-protecting effects. However, the specific mechanism by which Schisandra Chinensis modulates antiviral immunity is unknown. AIM OF THE STUDY We sought to explore the therapeutic effect of the active components of Schisandra Chinensis on anti-viral immunity and further investigate the underlying mechanism. MATERIALS AND METHODS Immunoblotting, quantitative real-time PCR, enzyme-linked immunosorbent assay, immunofluorescence, and immunoprecipitation were used to investigate the effect of schisandrin C (SC), one of the most abundant and biologically active components of Schisandra Chinensis, on the activation of cGAS-STING signaling pathway and the underlying mechanism. In addition, CMA-mediated STING activation and hydrodynamic injection-mediated HBV-replicating mouse model were used to investigate the effect of SC on the activation of STING signaling pathway and its antiviral effect in vivo. RESULTS SC promoted cGAS-STING pathway activation, accompanied by increased production of interferon β (IFN β) and downstream gene expression. Moreover, SC also exerted anti-HBV effects, reducing HBeAg, HBcAg, HBsAg, and HBV DNA levels in hydrodynamic injection-mediated HBV-replicating mouse model and elevating the production of IFN β and expression of interferon-stimulated genes (IFIT1, ISG15, and CXCL10). Mechanistically, SC could facilitate the interaction between TANK-binding kinase 1 (TBK1) and STING, which is important for IRF3 phosphorylation and production of IFN β. CONCLUSIONS Our study confirmed that SC enhances cGAS-STING pathway activation and inhibits HBV replication, as well as provides clues for chronic hepatitis B and other infectious diseases treated by SC.
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Affiliation(s)
- Jia Zhao
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Department of Hepatology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China; School of Pharmacy, North Sichuan Medical College, Nanchong, 637000, China
| | - Guang Xu
- Department of Hepatology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China; School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China
| | - Xiaorong Hou
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Department of Hepatology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China
| | - Wenqing Mu
- Department of Hepatology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China
| | - Huijie Yang
- Department of Hepatology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China
| | - Wei Shi
- Department of Hepatology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China
| | - Jincai Wen
- Department of Hepatology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China
| | - Tingting Liu
- Department of Hepatology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China
| | - Zhixin Wu
- Department of Hepatology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China
| | - Jun Bai
- Department of Neurosurgery, General Hospital of Chinese People Liberty Army, Beijing, 100853, China
| | - Ping Zhang
- Department of Pharmacy, Medical Supplies Center of PLA General Hospital, Beijing, 100039, China
| | - Zhongxia Wang
- Department of Hepatology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China
| | - Xiaohe Xiao
- China Military Institute of Chinese Materia, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China.
| | - Wenjun Zou
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Zhaofang Bai
- Department of Hepatology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China; China Military Institute of Chinese Materia, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China.
| | - Xiaoyan Zhan
- Department of Hepatology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, 100039, China.
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Wang M, Tang HP, Wang S, Hu WJ, Li JY, Yu AQ, Bai QX, Yang BY, Kuang HX. Acorus tatarinowii Schott: A Review of Its Botany, Traditional Uses, Phytochemistry, and Pharmacology. Molecules 2023; 28:molecules28114525. [PMID: 37299001 DOI: 10.3390/molecules28114525] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 05/29/2023] [Accepted: 05/30/2023] [Indexed: 06/12/2023] Open
Abstract
Acorus tatarinowii Schott (A. tatarinowii) is a natural medicinal plant. It plays an indispensable role in the treatment of diseases by the empirical medicine system and has achieved remarkable curative effects. A. tatarinowii is often used to treat various diseases, such as depression, epilepsy, fever, dizziness, heartache, stomachache, etc. More than 160 compounds of different structural types have been identified in A. tatarinowii, including phenylpropanoids, terpenoids, lignans, flavonoids, alkaloids, amides, and organic acids. These bioactive ingredients make A. tatarinowii remarkable for its pharmacological effects, including antidepressant, antiepileptic, anticonvulsant, antianxiety, neuroprotective, antifatigue, and antifungal effects, improving Alzheimer's disease, and so on. It is noteworthy that A. tatarinowii has been widely used in the treatment of brain diseases and nervous system diseases and has achieved satisfactory therapeutic effects. This review focused on the research publications of A. tatarinowii and aimed to summarize the advances in the botany, traditional uses, phytochemistry, and pharmacology, which will provide a reference for further studies and applications of A. tatarinowii.
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Affiliation(s)
- Meng Wang
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin 150040, China
| | - Hai-Peng Tang
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin 150040, China
| | - Shuang Wang
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin 150040, China
| | - Wen-Jing Hu
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin 150040, China
| | - Jia-Yan Li
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin 150040, China
| | - Ai-Qi Yu
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin 150040, China
| | - Qian-Xiang Bai
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin 150040, China
| | - Bing-You Yang
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin 150040, China
| | - Hai-Xue Kuang
- Key Laboratory of Basic and Application Research of Beiyao, Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin 150040, China
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Ri MH, Xing Y, Zuo HX, Li MY, Jin HL, Ma J, Jin X. Regulatory mechanisms of natural compounds from traditional Chinese herbal medicines on the microglial response in ischemic stroke. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 116:154889. [PMID: 37262999 DOI: 10.1016/j.phymed.2023.154889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 04/12/2023] [Accepted: 05/16/2023] [Indexed: 06/03/2023]
Abstract
BACKGROUND Development of clinically effective neuroprotective agents for stroke therapy is still a challenging task. Microglia play a critical role in brain injury and recovery after ischemic stroke. Traditional Chinese herbal medicines (TCHMs) are based on a unique therapeutic principle, have various formulas, and have long been widely used to treat stroke. Therefore, the active compounds in TCHMs and their underlying mechanisms of action are attracting increasing attention in the field of stroke drug development. PURPOSE To summarize the regulatory mechanisms of TCHM-derived natural compounds on the microglial response in animal models of ischemic stroke. METHODS We searched studies published until 10 April 2023 in the Web of Science, PubMed, and ScienceDirect using the following keywords: natural compounds, natural products or phytochemicals, traditional Chinese Medicine or Chinese herbal medicine, microglia, and ischemic stroke. This review was prepared according to PRISMA (Preferred Reporting Item for Systematic Reviews and Meta-Analysis) guidelines. RESULTS Natural compounds derived from TCHMs can attenuate the M1 phenotype of microglia, which is involved in the detrimental inflammatory response, via inhibition of NF-κB, MAPKs, JAK/STAT, Notch, TLR4, P2X7R, CX3CR1, IL-17RA, the NLRP3 inflammasome, and pro-oxidant enzymes. Additionally, the neuroprotective response of microglia with the M2 phenotype can be enhanced by activating Nrf2/HO-1, PI3K/AKT, AMPK, PPARγ, SIRT1, CB2R, TREM2, nAChR, and IL-33/ST2. Several clinical trials showed that TCHM-derived natural compounds that regulate microglial responses have significant and safe therapeutic effects, but further well-designed clinical studies are needed. CONCLUSIONS Further research regarding the direct targets and potential pleiotropic or synergistic effects of natural compounds would provide a more reasonable approach for regulation of the microglial response with the possibility of successful stroke drug development.
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Affiliation(s)
- Myong Hak Ri
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, Jilin Province, China; Faculty of Life Science, Kim Il Sung University, Pyongyang, Democratic People's Republic of Korea
| | - Yue Xing
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, Jilin Province, China
| | - Hong Xiang Zuo
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, Jilin Province, China
| | - Ming Yue Li
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, Jilin Province, China
| | - Hong Lan Jin
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, Jilin Province, China
| | - Juan Ma
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, Jilin Province, China.
| | - Xuejun Jin
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Molecular Medicine Research Center, College of Pharmacy, Yanbian University, Yanji 133002, Jilin Province, China.
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Ma JT, Xia S, Zhang BK, Luo F, Guo L, Yang Y, Gong H, Yan M. The pharmacology and mechanisms of traditional Chinese medicine in promoting liver regeneration: A new therapeutic option. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 116:154893. [PMID: 37236047 DOI: 10.1016/j.phymed.2023.154893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/04/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023]
Abstract
BACKGROUND The liver is renowned for its remarkable regenerative capacity to restore its structure, size and function after various types of liver injury. However, in patients with end-stage liver disease, the regenerative capacity is inhibited and liver transplantation is the only option. Considering the limitations of liver transplantation, promoting liver regeneration is suggested as a new therapeutic strategy for liver disease. Traditional Chinese medicine (TCM) has a long history of preventing and treating various liver diseases, and some of them have been proven to be effective in promoting liver regeneration, suggesting the therapeutic potential in liver diseases. PURPOSE This review aims to summarize the molecular mechanisms of liver regeneration and the pro-regenerative activity and mechanism of TCM formulas, extracts and active ingredients. METHODS We conducted a systematic search in PubMed, Web of Science and the Cochrane Library databases using "TCM", "liver regeneration" or their synonyms as keywords, and classified and summarized the retrieved literature. The PRISMA guidelines were followed. RESULTS Forty-one research articles met the themes of this review and previous critical studies were also reviewed to provide essential background information. Current evidences indicate that various TCM formulas, extracts and active ingredients have the effect on stimulating liver regeneration through modulating JAK/STAT, Hippo, PI3K/Akt and other signaling pathways. Besides, the mechanisms of liver regeneration, the limitation of existing studies and the application prospect of TCM to promote liver regeneration are also outlined and discussed in this review. CONCLUSION This review supports TCM as new potential therapeutic options for promoting liver regeneration and repair of the failing liver, although extensive pharmacokinetic and toxicological studies, as well as elaborate clinical trials, are still needed to demonstrate safety and efficacy.
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Affiliation(s)
- Jia-Ting Ma
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China
| | - Shuang Xia
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China
| | - Bi-Kui Zhang
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China
| | - Fen Luo
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China
| | - Lin Guo
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China
| | - Yan Yang
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China
| | - Hui Gong
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China.
| | - Miao Yan
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China.
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Wang M, Wang M, Zhao J, Xu H, Xi Y, Yang H. Dengzhan Shengmai capsule attenuates cardiac fibrosis in post-myocardial infarction rats by regulating LTBP2 and TGF-β1/Smad3 pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 116:154849. [PMID: 37163903 DOI: 10.1016/j.phymed.2023.154849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 04/17/2023] [Accepted: 05/01/2023] [Indexed: 05/12/2023]
Abstract
BACKGROUND Cardiac fibrosis contributes to myocardial remodeling after myocardial infarction (MI), which may facilitate the progression to end-stage heart failure. Dengzhan Shengmai capsule (DZSMC), a traditional Chinese formula derived from Shen-mai powder, has shown remarkable therapeutic effects against cardiovascular diseases. However, the effect of DZSMC on cardiac fibrosis and its potential mechanism are ill-defined. PURPOSE To evaluate the effects of DZSMC on cardiac fibrosis after myocardial infarction (MI) and investigate its underlying mechanism. METHOD In vivo, MI rat models were established by permanently ligation of left anterior descending coronary arteries (LAD) and then were intragastrically treated with DZSMC or captopril for 5 weeks. Ex vivo, an everted intestinal sac model was used to study the intestinal absorption components of DZSMC, which were further identified through an ultra-performance liquid chromatography tandem mass spectrometry (UHPLC-MS) method. In vitro, a myocardium fibrotic model was constructed by stimulating primary cardiac fibroblasts (CFs) with 1 μM Ang II. Subsequently, the absorbent solution of DZSMC from the intestinal sac was performed on the cell models to further elucidate its anti-fibrotic effects and underling mechanism. RESULTS In vivo results showed that DZSMC significantly improved cardiac function and inhibited pathological myocardial fibrosis in post-MI rats in a dose dependent manner. Histological analysis and western blot results demonstrated that DZSMC treatment significantly reduced the expression of extracellular matrix (ECM)-related proteins, including LTBP2, TGF-βR1, Smad3 and pSmad3, in myocardial tissue of MI rats. Ex vivo results showed that 18 absorbed components were identified, mainly consisting of phenolic acids, flavonoids and lignans, which may be responsible for the anti-fibrotic effects. Further in vitro results validated that DZSMC attenuated myocardial fibrosis by suppressing the expression of LTBP2, TGF-β1 and pSmad3. CONCLUSION DZSMC ameliorates cardiac function and alleviates cardiac fibrosis, which may be mediated by inhibition of CFs activation and reduction of excessive ECM deposition via LTBP2 and TGF-β1/Smad3 pathways.
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Affiliation(s)
- Maolin Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing 100700, China
| | - Menglan Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing 100700, China
| | - Jie Zhao
- Experimental Research Centre, China Academy of Chinese Medical Science, Beijing 100700, China
| | - He Xu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing 100700, China
| | - Yujie Xi
- Experimental Research Centre, China Academy of Chinese Medical Science, Beijing 100700, China
| | - Hongjun Yang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing 100700, China; Experimental Research Centre, China Academy of Chinese Medical Science, Beijing 100700, China.
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Li B, Qiao L, Xiao Q, Zhang J, Liu J, Zhang B, Liu H. Effects of diarylbutane lignans from Schisandra chinensis fruit on SARS-CoV-2 3CL pro and PL pro and their in vitro anti-inflammatory properties. PHYTOMEDICINE PLUS : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 3:100432. [PMID: 36968623 PMCID: PMC10005971 DOI: 10.1016/j.phyplu.2023.100432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
BACKGROUND Schisandra chinensis fruit is a well-known traditional Chinese medicine (TCM), whose extract has a potent inhibitory effect on the severe acute respiratory syndrome-coronavirus-2 (SARS‑CoV‑2) 3-chymotrypsin-like protease (3CLpro) and papain-like protease (PLpro). PURPOSE This work aims to find the active components from the fruit of S. chinensis against SARS‑CoV‑2 3CLpro and PLpro. MATERIALS AND METHODS The chemical constituents of the fruit of S. chinensis were retrieved based on the electronic databases, such as Web of Science, PubMed, Medline Plus, and CNKI. Molecular docking was used to screen the active components against SARS‑CoV‑2 3CLpro and PLpro. Potential hit compounds were further evaluated by enzymatic activity assay. Furthermore, the anti-inflammatory activities of the active compounds were further explored using the phorbol-12-myristate-13-acetate (PMA)-induced THP1 cells model. RESULTS In this work, we retrieved 75 components of S. chinensis fruit, including 62 dibenzocyclooctadiene-type lignans, 3 diarylbutane-type lignans, 2 tetrahydrofuran-type lignans, and 8 nortriterpenoids. Combining molecular docking study and in vitro experiments, we found that pregomisin (63), meso‑dihydroguaiaretic acid (64), and nordihydroguaiaretic acid (65) could potently inhibit 3CLpro with IC50 values of 3.07 ± 0.38, 4.12 ± 0.38, and 6.06 ± 0.62 μM, respectively, and inhibit PLpro with IC50 values of 5.23 ± 0.33, 4.24 ± 0.46, and 16.28 ± 0.54 μM, respectively. Interestingly, compounds 63, 64, and 65 also have potent activities of regulating the inflammatory response in vitro. CONCLUSION Our results suggest that compounds 63, 64, and 65 may be promising SARS-CoV-2 3CLpro and PLpro inhibitors and anti-inflammatory.
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Affiliation(s)
- Bin Li
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, 100193, Beijing China
| | - Liansheng Qiao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, 100029, Beijing, China
| | - Qi Xiao
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, 100193, Beijing China
| | - Jianuo Zhang
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, 100193, Beijing China
| | - Jiushi Liu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, 100193, Beijing China
| | - Bengang Zhang
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, 100193, Beijing China
| | - Haitao Liu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, 100193, Beijing China
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Fu J, Li J, Sun Y, Liu S, Song F, Liu Z. In-depth investigation of the mechanisms of Schisandra chinensis polysaccharide mitigating Alzheimer's disease rat via gut microbiota and feces metabolomics. Int J Biol Macromol 2023; 232:123488. [PMID: 36731694 DOI: 10.1016/j.ijbiomac.2023.123488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 12/24/2022] [Accepted: 01/26/2023] [Indexed: 02/01/2023]
Abstract
Schisandra chinensis (S. chinensis) is an herbal medicine used for the treatment of Alzheimer's disease (AD). The purified polysaccharide fraction, namely SCP2, was previously isolated from S. chinensis crude polysaccharide (SCP) and its structure and in vitro activity were investigated. However, the in vivo activity of SCP2 and its potential mechanism for the treatment of AD have yet to be determined. This study used a combination of microbiomics and metabolomics to comprehensively explore the microbiota and metabolic changes in AD rats under SCP2 intervention, with the aim of elucidating the potential mechanisms of SCP2 in the treatment of AD. SCP2 showed significant therapeutic effects in AD rats, as evidenced by improved learning and memory capacity, reduced neuroinflammation, and restoration of the integrity of the intestinal barrier. Fecal metabolomic and microbiomic analyses revealed that SCP2 significantly modulated 19 endogenous metabolites and reversed gut microbiota disorders in AD rats. Moreover, SCP2 significantly increased the content of short-chain fatty acid (SCFAs) in the AD rats. Correlation analysis showed a significant correlation between gut microbes, metabolites and the content of SCFAs. Collectively, these findings will provide the basis for further development of SCP2.
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Affiliation(s)
- Jun Fu
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.; Jilin Provincial Key Laboratory of Chinese Medicine Chemistry and Mass Spectrometry, Changchun, Institute of Applied Chemistry, Chinese Academy of Sciences & National Center of Mass Spectrometry in Changchun, Changchun, 130022, China
| | - Jixun Li
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.; Jilin Provincial Key Laboratory of Chinese Medicine Chemistry and Mass Spectrometry, Changchun, Institute of Applied Chemistry, Chinese Academy of Sciences & National Center of Mass Spectrometry in Changchun, Changchun, 130022, China
| | - Yuzhen Sun
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.; Jilin Provincial Key Laboratory of Chinese Medicine Chemistry and Mass Spectrometry, Changchun, Institute of Applied Chemistry, Chinese Academy of Sciences & National Center of Mass Spectrometry in Changchun, Changchun, 130022, China
| | - Shu Liu
- Jilin Provincial Key Laboratory of Chinese Medicine Chemistry and Mass Spectrometry, Changchun, Institute of Applied Chemistry, Chinese Academy of Sciences & National Center of Mass Spectrometry in Changchun, Changchun, 130022, China
| | - Fengrui Song
- Jilin Provincial Key Laboratory of Chinese Medicine Chemistry and Mass Spectrometry, Changchun, Institute of Applied Chemistry, Chinese Academy of Sciences & National Center of Mass Spectrometry in Changchun, Changchun, 130022, China
| | - Zhongying Liu
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China..
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Gao S, Sun L, Zhou X, Zhu S, Liu H, Zhao XE. Simultaneous and dynamic measurement of Schisandrol A changes in rat blood and brain and its comparative pharmacokinetic study in control and Parkinson's disease rats by dual-probe in vivo microdialysis. J Chromatogr A 2023; 1695:463950. [PMID: 37003077 DOI: 10.1016/j.chroma.2023.463950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 03/09/2023] [Accepted: 03/24/2023] [Indexed: 03/29/2023]
Abstract
Schisandrol A (SchA) is the main active ingredient of Schisandra chinensis (Turcz.) Baill., which is a famous traditional Chinese herbal medicine. SchA can penetrate the blood-brain barrier and has a significant neuroprotective effect. A group of multiplexed stable isotope mass tags (MSIMTs, m/z 332, 338, 346, 349, 351, 354, 360, 363, 374 and 377) were synthesized to perform multiplexed stable isotope labeling derivatization (MSILD) of SchA in rat microdialysates and standards. A new magnetic molecularly imprinted polymer was prepared using MSIMT-375-SchA as dummy template. All the 10-plexed derivatives of MSIMTs-SchA can be efficiently and selectively enriched and purified using this adsorbent by magnetic dispersive solid phase extraction (MDSPE) before ultra high performance liquid chromatography tandem mass spectrometry (UHPLC-MS/MS) analysis. It should be pointed out that the MSIMT-346-SchA standard derivative was used as internal standard in the process of MDSPE and UHPLC-MS/MS. On these bases, 9 different rat microdialysate samples can be determined by UHPLC-MS/MS in a single run. The utilization of MSIMTs significantly increased the sensitivity, accuracy, selectivity and analysis throughput. Under the optimized conditions, satisfactory linearity (R2> 0.987), limit of detection (LODs, 0.15-0.26 pg/mL) and lower limit of quantitative (LLOQ, 0.8-2.0 pg/mL) were obtained. Intra- and inter-day precisions were in the range of 2.2% -12.5%, and recoveries 94.2% -106.2%. The matrix effects were very low, and the average derivatization efficiency of 10-plex MSIMTs to SchA was as high as 97.8%. Using the developed dual-probe in vivo microdialysis sampling technique, the proposed analytical method has been applied for comparative pharmacokinetics of SchA in the brain and blood of control and Parkinson's disease (PD) rats.
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Wen S, Yang K, Bai Y, Wu Y, Liu D, Wu X, Zhang X, Sun J. Investigating the Mechanism of Action of Schisandra chinensis Combined with Coenzyme Q10 in the Treatment of Heart Failure Based on PI3K-AKT Pathway. Drug Des Devel Ther 2023; 17:939-957. [PMID: 37006723 PMCID: PMC10065024 DOI: 10.2147/dddt.s393995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 03/16/2023] [Indexed: 03/29/2023] Open
Abstract
Purpose To study the active components, drug targets and mechanism of Schisandra chinensis (S.chinensis) combined with coenzyme Q10 (CQ10) in the treatment of heart failure (HF). Methods Network pharmacology combined with the gene expression omnibus chip method to analyze the main pathways by which S.chinensis combined with CQ10 functioned to treat heart failure. Subsequently, the biological activities of the major pathway key proteins and their corresponding compounds were verified by molecular docking techniques. Finally, the molecular mechanism of S. chinensis combined with CQ10 for the treatment of heart failure was verified using a rat heart failure model induced by isoproterenol hydrochloride and using hematoxylin-eosin staining, TUNEL, immunohistochemistry and Western blot. Results Network pharmacology combined with experimental validation suggests that the mechanism of action of S.chinensis combined with CQ10 in the treatment of heart failure may involve CQ10, Citral, Schisandrone, Schisanhenol B, Gomisin O, Schisandrin C and other components, which may synergistically inhibit the PI3K-AKT signaling pathway and affect the expression of AKT1, PIK3CG and other targets on this pathway. In addition, S. chinensis combined with CQ10 could effectively improve the cardiac coefficients of rats with heart failure, reduce the area of myocardial fibrosis and lowered the serum levels of IL-1β and TNF-α in heart failure rats, as well as reduced cardiac myocyte apoptosis, increased Bcl-2 expression and decreased p-PI3K/PI3K, p-AKT/AKT, P65 and Bax expression in cardiac tissue. Comparison of the results showed that the combination of S.chinensis and CQ10 was more effective compared with CQ10 alone, ie, the ability of S.chinensis combined with CQ10 in improving cardiac function, inhibiting cardiomyocyte apoptosis and reducing inflammatory response lies in the synergistic effect of PI3K/AKT signaling pathway. Conclusion The therapeutic effect of S.chinensis combined with CQ10 on heart failure, which may occur through the inhibition of PI3K/AKT signaling pathway.
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Affiliation(s)
- Sihua Wen
- Department of Pharmaceutics, The Key Laboratory of Basic and New Drug Research of Traditional Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, People’s Republic of China
| | - Kai Yang
- Department of Pharmaceutics, The Key Laboratory of Basic and New Drug Research of Traditional Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, People’s Republic of China
| | - Yunfeng Bai
- Shaanxi Dongtai Pharmaceutical Co., Ltd, Shaanxi, People’s Republic of China
| | - Yanan Wu
- Department of Pharmaceutics, The Key Laboratory of Basic and New Drug Research of Traditional Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, People’s Republic of China
| | - Ding Liu
- Department of Pharmaceutics, The Key Laboratory of Basic and New Drug Research of Traditional Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, People’s Republic of China
| | - Xu Wu
- Department of Pharmaceutics, The Key Laboratory of Basic and New Drug Research of Traditional Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, People’s Republic of China
| | - Xiaofei Zhang
- Department of Pharmaceutics, The Key Laboratory of Basic and New Drug Research of Traditional Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, People’s Republic of China
- Correspondence: Xiaofei Zhang; Jing Sun, Department of Pharmaceutics, College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, People’s Republic of China, Tel +86 177 7003 7322, Fax +86 029-38185333, Email ;
| | - Jing Sun
- Department of Pharmaceutics, The Key Laboratory of Basic and New Drug Research of Traditional Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, People’s Republic of China
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Optimized Extraction, Identification and Anti-Biofilm Action of Wu Wei Zi ( Fructus Schisandrae Chinensis) Extracts against Vibrio parahaemolyticus. Molecules 2023; 28:molecules28052268. [PMID: 36903518 PMCID: PMC10005123 DOI: 10.3390/molecules28052268] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 02/23/2023] [Accepted: 02/23/2023] [Indexed: 03/05/2023] Open
Abstract
The pathogenicity of foodborne Vibrio parahaemolyticus is a major concern for global public health. This study aimed to optimize the liquid-solid extraction of Wu Wei Zi extracts (WWZE) against Vibrio parahaemolyticus, identify its main components, and investigate the anti-biofilm action. The extraction conditions optimized by the single-factor test and response surface methodology were ethanol concentration of 69%, temperature at 91 °C, time of 143 min, and liquid-solid ratio of 20:1 mL/g. After high performance liquid chromatography (HPLC) analysis, it was found that the main active ingredients of WWZE were schisandrol A, schisandrol B, schisantherin A, schisanhenol, and schisandrin A-C. The minimum inhibitory concentration (MIC) of WWZE, schisantherin A, and schisandrol B measured by broth microdilution assay was 1.25, 0.625, and 1.25 mg/mL, respectively, while the MIC of the other five compounds was higher than 2.5 mg/mL, indicating that schisantherin A and schizandrol B were the main antibacterial components of WWZE. Crystal violet, Coomassie brilliant blue, Congo red plate, spectrophotometry, and Cell Counting Kit-8 (CCK-8) assays were used to evaluate the effect of WWZE on the biofilm of V. parahaemolyticus. The results showed that WWZE could exert its dose-dependent potential to effectively inhibit the formation of V. parahaemolyticus biofilm and clear mature biofilm by significantly destroying the cell membrane integrity of V. parahaemolyticus, inhibiting the synthesis of intercellular polysaccharide adhesin (PIA), extracellular DNA secretion, and reducing the metabolic activity of biofilm. This study reported for the first time the favorable anti-biofilm effect of WWZE against V. parahaemolyticus, which provides a basis for deepening the application of WWZE in the preservation of aquatic products.
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Chen RS, Ye JH, Luo YL, Xu CY, Zou J, Zhang JJ. Crystal structure of 1,2,3,5,13-pentamethoxy-6,7-dimethyl-1,2,3,4,4a,5,6,7,8,13b-decahydrobenzo[3′,4′]cycloocta[1′,2′:4,5]benzo[1,2- d][1,3]dioxole, C 24H 30O 7. Z KRIST-NEW CRYST ST 2023. [DOI: 10.1515/ncrs-2022-0580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Abstract
C24H30O7, orthorhombic, P212121 (no. 19), a = 11.4194(5) Å, b = 13.4657(6) Å, c = 14.7549(7) Å, V = 2268.86(18) Å3, Z = 4, Rgt
(F) = 0.0535, wRref
(F
2) = 0.1239, T = 273(2) K.
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Affiliation(s)
- Ren-Song Chen
- Guizhou University of Traditional Chinese Medicine , Guiyang 550025 , P. R. China
| | - Jiang-Hai Ye
- Guizhou University of Traditional Chinese Medicine , Guiyang 550025 , P. R. China
| | - Yu-Ling Luo
- Guizhou University of Traditional Chinese Medicine , Guiyang 550025 , P. R. China
| | - Chuan-Yan Xu
- Guizhou University of Traditional Chinese Medicine , Guiyang 550025 , P. R. China
| | - Juan Zou
- Guizhou University of Traditional Chinese Medicine , Guiyang 550025 , P. R. China
| | - Jing-Jie Zhang
- Guizhou University of Traditional Chinese Medicine , Guiyang 550025 , P. R. China
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Ye JH, Chen RS, Xu CY, Zou J, Zhang JJ. Crystal structure of (3a7 R,13b R)-3-((1 R)-1-hydroxy-1-(5-methyl-6-oxo-3,6-dihydro-2 H-pyran-2-yl)ethyl)-3a,11,11,13b-tetramethyl-2,3,3a,4,5,11,11a,12,13,13b-decahydroindeno[5′,4′:4,5] cyclohepta[1,2- c]oxepin-9(1 H)-one, C 30H 40O 5. Z KRIST-NEW CRYST ST 2023. [DOI: 10.1515/ncrs-2022-0564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Abstract
C30H40O5, orthorhombic, P212121 (no. 19), a = 6.5012(3) Å, b = 15.3297(7) Å, c = 21.8138(14) Å, V = 2672.3(2) Å3, Z = 4, Rgt
(F) = 0.0537, wRref
(F
2) = 0.1355, T = 273(2) K.
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Affiliation(s)
- Jiang-Hai Ye
- Guizhou University of Traditional Chinese Medicine , Guiyang 550025 , P. R. China
| | - Ren-Song Chen
- Guizhou University of Traditional Chinese Medicine , Guiyang 550025 , P. R. China
| | - Chuan-Yan Xu
- Guizhou University of Traditional Chinese Medicine , Guiyang 550025 , P. R. China
| | - Juan Zou
- Guizhou University of Traditional Chinese Medicine , Guiyang 550025 , P. R. China
| | - Jing-Jie Zhang
- Guizhou University of Traditional Chinese Medicine , Guiyang 550025 , P. R. China
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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: 0] [Impact Index Per Article: 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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Fu J, Li J, Sun Y, Liu S, Song F, Liu Z. An integrated study on the comprehensive mechanism of Schisandra chinensis polysaccharides mitigating Alzheimer's disease in rats using a UPLC-Q-TOF-MS based serum and urine metabolomics strategy. Food Funct 2023; 14:734-745. [PMID: 36562313 DOI: 10.1039/d2fo02842e] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
As a well-known traditional Chinese medicine and functional food, Schisandra chinensis (S. chinensis) has been proved to possess excellent neuroprotective effects, and particularly the role of the polysaccharide fraction in neuroprotection has been increasingly emphasized. The aim of this study was to investigate the therapeutic effects and potential mechanism of action of the homogeneous polysaccharide SCP2, isolated and purified from S. chinensis polysaccharide (SCP), on Alzheimer's disease (AD) rats based on a holistic metabolomics approach in serum and urine. The results of the pharmacodynamics study showed that SCP2 significantly improved Aβ25-35-induced cognitive dysfunction, improved oxidative damage and reduced Aβ deposition in the hippocampus. The holistic metabolomics results of serum and urine showed that the intervention with SCP2 significantly reversed the metabolic profile disorder in AD rats. A total of 40 metabolites (21 serum metabolites and 19 urine metabolites) were identified, which were mainly involved in linoleic acid metabolism, alpha-linolenic acid metabolism and arachidonic acid metabolism. The results obtained in this study will provide new insights into the mechanisms of SCP2 in the treatment of AD and provide a basis for the subsequent structure-activity studies of SCP2.
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Affiliation(s)
- Jun Fu
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China. .,Jilin Provincial Key Laboratory of Chinese Medicine Chemistry and Mass Spectrometry, Changchun; Institute of Applied Chemistry, Chinese Academy of Sciences & National Center of Mass Spectrometry in Changchun, Changchun, 130022, China
| | - Jixun Li
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China. .,Jilin Provincial Key Laboratory of Chinese Medicine Chemistry and Mass Spectrometry, Changchun; Institute of Applied Chemistry, Chinese Academy of Sciences & National Center of Mass Spectrometry in Changchun, Changchun, 130022, China
| | - Yuzhen Sun
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China. .,Jilin Provincial Key Laboratory of Chinese Medicine Chemistry and Mass Spectrometry, Changchun; Institute of Applied Chemistry, Chinese Academy of Sciences & National Center of Mass Spectrometry in Changchun, Changchun, 130022, China
| | - Shu Liu
- Jilin Provincial Key Laboratory of Chinese Medicine Chemistry and Mass Spectrometry, Changchun; Institute of Applied Chemistry, Chinese Academy of Sciences & National Center of Mass Spectrometry in Changchun, Changchun, 130022, China
| | - Fengrui Song
- Jilin Provincial Key Laboratory of Chinese Medicine Chemistry and Mass Spectrometry, Changchun; Institute of Applied Chemistry, Chinese Academy of Sciences & National Center of Mass Spectrometry in Changchun, Changchun, 130022, China
| | - Zhongying Liu
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
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He FQ, Wan GZ, Chen J. Pancreatic lipase and alpha-glucosidase inhibitors screening from Schisandra chinensis based on spectrum-effect relationship and ultra-high-performance liquid chromatography-tandem mass spectrometry. J Sep Sci 2022; 45:4198-4208. [PMID: 36189874 DOI: 10.1002/jssc.202200541] [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: 07/05/2022] [Revised: 09/20/2022] [Accepted: 09/27/2022] [Indexed: 12/13/2022]
Abstract
As a traditional Chinese medicine, Schisandra chinensis has a potential weight-loss effect by delaying carbohydrate absorption and improving lipid metabolic disorders. However, its active components are still unclear and require in-depth research. In this study, the active components of Schisandra chinensis responsible for pancreatic lipase and alpha-glucosidase inhibitory activity were screened and identified based on a spectrum-effect relationship study in combination with ultra-performance liquid chromatography-tandem mass spectrometry analysis. The ultra-high-performance liquid chromatography fingerprints of 17 batches of Schisandra chinensis were established, and 14 common peaks were specified by similarity analysis. The half-maximal inhibition concentration values for pancreatic lipase and alpha-glucosidase inhibition were separately measured by enzymatic reactions. Using multivariate statistical methods including principal component analysis, partial least square analysis, and grey relational analysis, the correlation models between the peak areas of 14 common peaks and half-maximal inhibition concentration values were constructed, and the chromatographic peaks making a great contribution to efficacy were screened out. Peak1, Peak2, Peak4, Peak6, Peak9, Peak10, Peak11, and Peak13 were responsible for alpha-glucosidase inhibitory activity, while Peak1, Peak4, Peak6, Peak9, Peak10, and Peak11 for pancreatic lipase inhibitory activity. Finally, the 70% ethanol extracts of Schisandra chinensis were characterized by ultra-high-performance liquid chromatography-tandem mass spectrometry analysis, and 14 lignans were identified to further elucidate the active constituents of Schisandra chinensis. The positive results suggested the proposed strategy is simple and effective to screen active components from complex medicinal plants.
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Affiliation(s)
- Fu-Qin He
- School of Pharmacy, Lanzhou University, Lanzhou, P. R. China
| | - Guang-Zhen Wan
- School of Pharmacy, Lanzhou University, Lanzhou, P. R. China
| | - Juan Chen
- School of Pharmacy, Lanzhou University, Lanzhou, P. R. China
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Liu J, Mu X, Liang J, Zhang J, Qiang T, Li H, Li B, Liu H, Zhang B. Metabolic profiling on the analysis of different parts of Schisandra chinensis based on UPLC-QTOF-MS with comparative bioactivity assays. FRONTIERS IN PLANT SCIENCE 2022; 13:970535. [PMID: 36518510 PMCID: PMC9742558 DOI: 10.3389/fpls.2022.970535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 08/31/2022] [Indexed: 06/17/2023]
Abstract
The Schisandra chinensis is an important edible plant, and previous phytochemical research focused on the S. chinensis fruit (SF) due to its long history as traditional Chinese medicine. Schisandra chinensis fruit was used as an astringent tonic to astringe the lungs and the kidneys, replenish energy, promote the production of body fluids, tonify the kidney, and induce sedation. The components of S. chinensis, such as its stems (SS), leaves (SL), and roots (SR), have drawn little attention regarding their metabolites and bioactivities. In this study, a strategy of combining a chemical database with the Progenesis QI informatics platform was applied to characterize the metabolites. A total of 332 compounds were tentatively identified, including lignans, triterpenoids, flavonoids, tannins, and other compound classes. Heatmap and principal component analysis (PCA) showed remarkable differences in different parts of the plants. By multiple orthogonal partial least-squares discriminant analyses (OPLS-DA), 76 compounds were identified as potential marker compounds that differentiate these different plant parts. Based on the variable influence on the projection score from OPLS-DA, the active substances including gomisin D, schisandrol B, schisantherin C, kadsuranin, and kadlongilactone F supported the fact that the biological activity of the roots was higher than that of the fruit. These substances can be used as marker compounds in the plant roots, which likely contribute to their antioxidant and anti-inflammatory activities. The plant roots could be a new medicinal source that exhibits better activity than that of traditional medicinal parts, which makes them worth exploring.
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Affiliation(s)
- Jiushi Liu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xinlu Mu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jinmei Liang
- Department of Pharmacy, Medical Guarantee Center Pla General Hospital, Beijing, China
| | - Jianuo Zhang
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Tingyan Qiang
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongbo Li
- College of Horticulture, Shenyang Agricultural University, Shenyang, China
| | - Bin Li
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Haitao Liu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bengang Zhang
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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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: 9] [Impact Index Per Article: 4.5] [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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Zhang Y, Li S, Yang P, Zhang Q, Xu H, Bi K, Li Q. A multidimensional strategy for uncovering comprehensive quality markers of Schisandra chinensis (Turcz.) Baill based on pharmacodynamics and chemical properties. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 106:154273. [PMID: 36044818 DOI: 10.1016/j.phymed.2022.154273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/27/2022] [Accepted: 06/11/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Quality control of Traditional Chinese Medicines (TCMs) has improved greatly, but there is still a lack of a convincing quality evaluation system for TCMs. Developing quality control markers of TCMs based on pharmacodynamics instead of content has been an attractive approach. However, on account of neglecting phytochemistry attributes of TCMs, part of effective markers might be short of specificity and inconvenient for detecting in production manufacture, which is adverse to control the quality of TCMs systematically. PURPOSE To build a novel and multidimensional quality assessment approach for TCMs based on pharmacodynamics and chemical properties. METHODS Schisandra chinensis (Turcz.) Baill (S. chinensis) was used as an example and a rat depression model was built by using a chronic unpredictable mild stress procedure. For identifying the antidepressive components of S. chinensis, we elucidated its antidepressant mechanism in first-step by using quantitative RT-PCR and immunoblotting techniques. And accordingly, correlation analysis between ingredients in vivo with target proteins and anti-inflammation experiments in vitro were carried out. On the other hand, HPLC fingerprint combinations with diverse chemometrics methods were applied to analyze 14 preparations of S. chinensis to obtain its characteristic chemical information. Finally, we ascertained the quality control markers of S. chinensis by integrating the efficacious and characteristic constituents. RESULTS Our research indicated that S. chinensis treated depression by relieving disordered monoaminergic system and ameliorating neuroinflammation. Five effective substances (schisandrol A, schisandrin A, gomisin N, schisandrin B, and schisandrin C) were screened out according to their potential anti-depression efficacy. Besides, 21 common ingredients and 4 representative constituents of S. chinensis were identified by chemical analysis, whereas only 2 characteristic quantitative markers (schisandrol A, schisandrol B) were ultimately ascertained based on previous studies. CONCLUSION 6 components, schisandrol A, schisandrin A, gomisin N, schisandrin B, schisandrin C, and schisandrol B, possessed efficacy, measurability, and specificity, were selected as the comprehensive markers for quality control of S. chinensis. We proposed a multidimensional strategy for identifying comprehensive quality markers for TCMs in this study.
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Affiliation(s)
- Yiwen Zhang
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Saiyu Li
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Panpan Yang
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Qian Zhang
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Huarong Xu
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Kaishun Bi
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Qing Li
- School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China.
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