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Jin M, Yi X, Zhu X, Hu W, Wang S, Chen Q, Yang W, Li Y, Li S, Peng Q, Pan M, Gao Y, Xu S, Zhang Y, Zhou S. Schisandrin B promotes hepatic differentiation from human umbilical cord mesenchymal stem cells. iScience 2024; 27:108912. [PMID: 38323006 PMCID: PMC10844828 DOI: 10.1016/j.isci.2024.108912] [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: 06/06/2023] [Revised: 10/30/2023] [Accepted: 01/11/2024] [Indexed: 02/08/2024] Open
Abstract
Human umbilical cord mesenchymal stem cells (UC-MSCs)-derived hepatocyte-like cells (HLCs) have shown great promise in the treatment of liver diseases. However, most current induction protocols yield hepatocyte-like cells with limited function as compared with primary hepatocytes. Schisandrin B (Sch B) is one of the main components of Schisandra chinensis, which can prevent fibrosis progression and promote liver cell regeneration. Herein, we investigated the effects of Sch B on hepatic differentiation of UC-MSCs. We found that treatment with 10 μM Sch B from the second stage of the differentiation process increased hepatic marker levels and hepatic function. Additionally, RNA-seq analysis revealed that Sch B promoted hepatic differentiation via activating the JAK2/STAT3 pathway. When transplanted HLCs into mice with CCL4-induced liver fibrosis, Sch B-treated HLCs exhibited significant therapeutic effects. This study provides an optimized hepatic differentiation protocol for UC-MSCs based on Sch B, yielding functioning cells for liver disease treatment.
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Affiliation(s)
- Meixian Jin
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, China
| | - Xiao Yi
- Department of Gynecology, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, China
| | - Xiaojuan Zhu
- Department of Anesthesiology, First People’s Hospital of Kashi, Kashi 844000, China
| | - Wei Hu
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, China
| | - Simin Wang
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, China
| | - Qi Chen
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, China
| | - Wanren Yang
- General Surgery Center, Department of Hepatobiliary Surgery II, Guangdong Provincial Research Center for Artificial Organ and Tissue Engineering, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Institute of Regenerative Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, China
| | - Yang Li
- General Surgery Center, Department of Hepatobiliary Surgery II, Guangdong Provincial Research Center for Artificial Organ and Tissue Engineering, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Institute of Regenerative Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, China
| | - Shao Li
- General Surgery Center, Department of Hepatobiliary Surgery II, Guangdong Provincial Research Center for Artificial Organ and Tissue Engineering, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Institute of Regenerative Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, China
| | - Qing Peng
- General Surgery Center, Department of Hepatobiliary Surgery II, Guangdong Provincial Research Center for Artificial Organ and Tissue Engineering, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Institute of Regenerative Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, China
| | - Mingxin Pan
- General Surgery Center, Department of Hepatobiliary Surgery II, Guangdong Provincial Research Center for Artificial Organ and Tissue Engineering, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Institute of Regenerative Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, China
| | - Yi Gao
- General Surgery Center, Department of Hepatobiliary Surgery II, Guangdong Provincial Research Center for Artificial Organ and Tissue Engineering, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Institute of Regenerative Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, China
| | - Shiyuan Xu
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, China
| | - Ying Zhang
- General Surgery Center, Department of Hepatobiliary Surgery II, Guangdong Provincial Research Center for Artificial Organ and Tissue Engineering, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Institute of Regenerative Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, China
| | - Shuqin Zhou
- Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, Guangzhou 510000, China
- Anesthesiology Department of The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Shenzhen & Longgang District People’s Hospital of Shenzhen, Shenzhen 518172, 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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PXR triggers YAP-TEAD binding and Sirt2-driven YAP deacetylation and polyubiquitination to promote liver enlargement and regeneration in mice. Pharmacol Res 2023; 188:106666. [PMID: 36657504 DOI: 10.1016/j.phrs.2023.106666] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/10/2023] [Accepted: 01/15/2023] [Indexed: 01/18/2023]
Abstract
Pregnane X receptor (PXR) plays an important role in the regulation of metabolic homeostasis. Yes-associated protein (YAP) is a critical regulator of liver size and liver regeneration. Recently, we reported that PXR-induced liver enlargement and regeneration depend on YAP signalling, but the underlying mechanisms remain unclear. This study aimed to reveal how PXR regulates or interacts with YAP signalling during PXR-induced hepatomegaly and liver regeneration. Immunoprecipitation (IP), Co-IP and GST pull-down assays were performed in vitro to reveal the regulatory mechanisms involved in the PXR-YAP interaction. The roles of YAP-TEAD binding and Sirt2-driven deacetylation and polyubiquitination of YAP were further investigated in vitro and in vivo. The results showed that the ligand-binding domain (LBD) of PXR and the WW domain of YAP were critical for the PXR-YAP interaction. Furthermore, disruption of the YAP-TEAD interaction using the binding inhibitor verteporfin significantly decreased PXR-induced liver enlargement and regeneration after 70 % partial hepatectomy (PHx). Mechanistically, PXR activation significantly decreased YAP acetylation, which was interrupted by the sirtuin inhibitor nicotinamide (NAM). In addition, p300-induced YAP acetylation contributed to K48-linked YAP ubiquitination. Interestingly, PXR activation remarkably inhibited K48-linked YAP ubiquitination while inducing K63-linked YAP polyubiquitination. Sirt2 interference abolished the deacetylation and K63-linked polyubiquitination of YAP, suggesting that the PXR-induced deacetylation and polyubiquitination of YAP are Sirt2 dependent. Taken together, this study demonstrates that PXR induce liver enlargement and regeneration via the regulation of YAP acetylation and ubiquitination and YAP-TEAD binding, providing evidences for using PXR as potential target to promote hepatic development and liver repair.
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Wang XF, Chen X, Tang Y, Wu JM, Qin DL, Yu L, Yu CL, Zhou XG, Wu AG. The Therapeutic Potential of Plant Polysaccharides in Metabolic Diseases. Pharmaceuticals (Basel) 2022; 15:1329. [PMID: 36355500 PMCID: PMC9695998 DOI: 10.3390/ph15111329] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/15/2022] [Accepted: 10/25/2022] [Indexed: 07/29/2023] Open
Abstract
Plant polysaccharides (PPS) composed of more than 10 monosaccharides show high safety and various pharmacological activities, including immunoregulatory, antitumor, antioxidative, antiaging, and other effects. In recent years, emerging evidence has indicated that many PPS are beneficial for metabolic diseases, such as cardiovascular disease (CVD), diabetes, obesity, and neurological diseases, which are usually caused by the metabolic disorder of fat, sugar, and protein. In this review, we introduce the common characteristics and functional activity of many representative PPS, emphasize the common risks and molecular mechanism of metabolic diseases, and discuss the pharmacological activity and mechanism of action of representative PPS obtained from plants including Aloe vera, Angelica sinensis, pumpkin, Lycium barbarum, Ginseng, Schisandra chinensis, Dioscorea pposite, Poria cocos, and tea in metabolic diseases. Finally, this review will provide directions and a reference for future research and for the development of PPS into potential drugs for the treatment of metabolic diseases.
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Affiliation(s)
- Xiao-Fang Wang
- Sichuan Key Medical Laboratory of New Drug Discovery and Druggability Evaluation, Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica, School of Pharmacy, Education Ministry Key Laboratory of Medical Electrophysiology, Southwest Medical University, Luzhou 646000, China
| | - Xue Chen
- Sichuan Key Medical Laboratory of New Drug Discovery and Druggability Evaluation, Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica, School of Pharmacy, Education Ministry Key Laboratory of Medical Electrophysiology, Southwest Medical University, Luzhou 646000, China
| | - Yong Tang
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau 999078, China
| | - Jian-Ming Wu
- Sichuan Key Medical Laboratory of New Drug Discovery and Druggability Evaluation, Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica, School of Pharmacy, Education Ministry Key Laboratory of Medical Electrophysiology, Southwest Medical University, Luzhou 646000, China
| | - Da-Lian Qin
- Sichuan Key Medical Laboratory of New Drug Discovery and Druggability Evaluation, Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica, School of Pharmacy, Education Ministry Key Laboratory of Medical Electrophysiology, Southwest Medical University, Luzhou 646000, China
| | - Lu Yu
- Sichuan Key Medical Laboratory of New Drug Discovery and Druggability Evaluation, Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica, School of Pharmacy, Education Ministry Key Laboratory of Medical Electrophysiology, Southwest Medical University, Luzhou 646000, China
| | - Chong-Lin Yu
- Sichuan Key Medical Laboratory of New Drug Discovery and Druggability Evaluation, Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica, School of Pharmacy, Education Ministry Key Laboratory of Medical Electrophysiology, Southwest Medical University, Luzhou 646000, China
| | - Xiao-Gang Zhou
- Sichuan Key Medical Laboratory of New Drug Discovery and Druggability Evaluation, Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica, School of Pharmacy, Education Ministry Key Laboratory of Medical Electrophysiology, Southwest Medical University, Luzhou 646000, China
| | - An-Guo Wu
- Sichuan Key Medical Laboratory of New Drug Discovery and Druggability Evaluation, Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica, School of Pharmacy, Education Ministry Key Laboratory of Medical Electrophysiology, Southwest Medical University, Luzhou 646000, China
- Hunan Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, College of Pharmacy, Changsha Medical University, Changsha 410219, China
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Matouk AI, El-Daly M, Habib HA, Senousy S, Naguib Abdel Hafez SM, Kasem AW, Almalki WH, Alzahrani A, Alshehri A, Ahmed ASF. Protective effects of menthol against sepsis-induced hepatic injury: Role of mediators of hepatic inflammation, apoptosis, and regeneration. Front Pharmacol 2022; 13:952337. [PMID: 36120368 PMCID: PMC9476320 DOI: 10.3389/fphar.2022.952337] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 08/01/2022] [Indexed: 11/22/2022] Open
Abstract
Liver dysfunction in sepsis is a major complication that amplifies multiple organ failure and increases the risk of death. Inflammation and oxidative stress are the main mediators in the pathophysiology of sepsis. Therefore, we investigated the role of menthol, a natural antioxidant, against sepsis-induced liver injury in female Wistar rats. Sepsis was induced by cecal ligation and puncture (CLP). Menthol (100 mg/kg) was given intragastric 2 h after CLP. Blood samples and liver tissues were collected 24 h after surgery. Menthol significantly (p < 0.05) attenuated the sepsis-induced elevation in serum liver enzymes and improved the hepatic histopathological changes. Menthol treatment significantly (p < 0.05) decreased hepatic levels of tumor necrosis factor-alpha, malondialdehyde, total nitrite, and cleaved caspase-3. It restored the hepatic levels of superoxide dismutase and reduced glutathione. Additionally, menthol significantly (p < 0.05) increased hepatic levels of B-cell lymphoma 2 (Bcl-2); an anti-apoptotic factor, and proliferating cell nuclear antigen (PCNA), a biomarker of regeneration and survival. Our results showed the therapeutic potential of menthol against liver injury induced by sepsis.
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Affiliation(s)
- Asmaa I. Matouk
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minya, Egypt
| | - Mahmoud El-Daly
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minya, Egypt
| | - Heba A. Habib
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minya, Egypt
| | - Shaymaa Senousy
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minya, Egypt
| | | | - AlShaimaa W. Kasem
- Department of Histology and Cell Biology, Faculty of Medicine, Minia University, Minya, Egypt
| | - Waleed Hassan Almalki
- Department of Pharmacology and Toxicology, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Abdulaziz Alzahrani
- Department of Pharmacology and Toxicology, College of Clinical Pharmacy, AlBaha University, Al Bahah, Saudi Arabia
| | - Ahmed Alshehri
- Department of Pharmacology and Toxicology, College of Clinical Pharmacy, AlBaha University, Al Bahah, Saudi Arabia
| | - Al-Shaimaa F. Ahmed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minya, Egypt
- *Correspondence: Al-Shaimaa F. Ahmed,
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Wang HY, Wang XL, Xu LQ, Liu J. Cytotoxic lanostane triterpenoids from the ethanol extract of Schisandra viridis. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2022; 24:321-327. [PMID: 34009066 DOI: 10.1080/10286020.2021.1918120] [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: 02/28/2021] [Accepted: 04/11/2021] [Indexed: 06/12/2023]
Abstract
Three new lanostane triterpenoids, designated as 6-hydroxyl schiglausin A (1), 29-hydroxyl schiglausin D (2), and 6-hydroxyl schiglausin G (3), were isolated from the ethanol extract of the stems of Schisandra viridis. Structural elucidation of all the compounds were performed by spectral methods such as 1D and 2D (1H-1H COSY, HMQC, and HMBC) NMR spectroscopy, in addition to high resolution mass spectrometry. The isolated compounds were tested in vitro for cytotoxic activities. As a result, compound 1 exhibited cytotoxic activities for all six tested human lung cancer cell lines with IC50 values less than 10 μM.
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Affiliation(s)
- Hai-Ying Wang
- Department of Respiratory, Affiliated Hospital of Nantong University, Nantong 226001, China
| | - Xiao-Ling Wang
- Department of Respiratory, Affiliated Hospital of Nantong University, Nantong 226001, China
| | - Li-Qin Xu
- Department of Respiratory, Affiliated Hospital of Nantong University, Nantong 226001, China
| | - Jun Liu
- Department of Chemotherapy, Affiliated Hospital of Nantong University, Nantong 226001, China
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Yang K, Qiu J, Huang Z, Yu Z, Wang W, Hu H, You Y. A comprehensive review of ethnopharmacology, phytochemistry, pharmacology, and pharmacokinetics of Schisandra chinensis (Turcz.) Baill. and Schisandra sphenanthera Rehd. et Wils. JOURNAL OF ETHNOPHARMACOLOGY 2022; 284:114759. [PMID: 34678416 DOI: 10.1016/j.jep.2021.114759] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 10/15/2021] [Accepted: 10/18/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Schisandra chinensis (called bei-wuweizi in Chinese, S. chinensis) and Schisandra sphenanthera (called nan-wuweizi in Chinese, S. sphenanthera) are two highly similar plants in the Magnoliaceae family. Their dried ripe fruits are commonly used as traditional Chinese medicine in the treatment of coughs, palpitation, spermatorrhea, and insomnia. They also are traditionally used as tonics in Russia, Japan, and Korea. AIM OF THE REVIEW S. chinensis and S. sphenanthera are similar in appearance, traditional applications, ingredient compositions, and therapeutic effects. This review, therefore, aims to provide a systematic insight into the botanical background, ethnopharmacology, phytochemistry, pharmacology, pharmacokinetics, quality control, and toxicology of S. chinensis and S. sphenanthera, and to explore and present the similarities and differences between S. chinensis and S. sphenanthera. MATERIALS AND METHODS A comprehensive literature search regarding S. chinensis and S. sphenanthera was collected by using electronic databases including PubMed, SciFinder, Science Direct, Web of Science, CNKI, and the online ethnobotanical database. RESULTS In the 2020 Edition of Chinese Pharmacopoeia (ChP), there were 100 prescriptions containing S. chinensis, while only 11 contained S. sphenanthera. Totally, 306 and 238 compounds have been isolated and identified from S. chinensis and S. sphenanthera, respectively. Among these compounds, lignans, triterpenoids, essential oils, phenolic acid, flavonoids, phytosterols are the major composition. Through investigation of pharmacological activities, S. chinensis and S. sphenanthera have similar therapeutic effects including hepatoprotection, neuroprotection, cardioprotection, anticancer, antioxidation, anti-inflammation, and hypoglycemic effect. Besides, S. chinensis turns out to have more effects including reproductive regulation and immunomodulatory, antimicrobial, antitussive and antiasthmatic, anti-fatigue, antiarthritic, and bone remodeling effects. Both S. chinensis and S. sphenanthera have inhibitory effects on CYP3A and P-gp, which can mediate metabolism or efflux of substrates, and therefore interact with many drugs. CONCLUSIONS S. chinensis and S. sphenanthera have great similarities. Dibenzocyclooctadiene lignans are regarded to contribute to most of the bioactivities. Schisandrin A-C, schisandrol A-B, and schisantherin A, existing in both S. chinensis and S. sphenanthera but differing in the amount, are the main active components, which may contribute to the similarities and differences. Study corresponding to the traditional use is needed to reveal the deep connotation of the use of S. chinensis and S. sphenanthera as traditional Chinese medicine. In addition, a joint study of S. chinensis and S. sphenanthera can better show the difference between them, which can provide a reference for clinical application. It is worth mentioning that the inhibition of S. chinensis and S. sphenanthera on CYP3A and P-gp may lead to undesirable drug-drug interactions.
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Affiliation(s)
- Ke Yang
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China,College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Wenjiang, Chengdu, 611137, China.
| | - Jing Qiu
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China,College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Wenjiang, Chengdu, 611137, China.
| | - Zecheng Huang
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China,College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Wenjiang, Chengdu, 611137, China.
| | - Ziwei Yu
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China,College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Wenjiang, Chengdu, 611137, China.
| | - Wenjun Wang
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China,College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Wenjiang, Chengdu, 611137, China.
| | - Huiling Hu
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China,College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Wenjiang, Chengdu, 611137, China.
| | - Yu You
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China,College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Wenjiang, Chengdu, 611137, China.
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Huang S, Zhang D, Li Y, Fan H, Liu Y, Huang W, Deng C, Wang W, Song X. Schisandra sphenanthera: A Comprehensive Review of its Botany, Phytochemistry, Pharmacology, and Clinical Applications. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2021; 49:1577-1622. [PMID: 34559620 DOI: 10.1142/s0192415x21500749] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Schisandra sphenanthera Rehd. et Wils (S. sphenanthera) is a single species of Schisandra genus, Magnoliaceae family, and it is a famous medicinal herb mostly growing in southern China, China Taiwan and Vietnam. S. sphenanthera is usually used for the treatments of hepatitis, Alzheimer's disease, renal transplantation, osteoporosis, and insomnia. In present studies, approximately 310 natural constituents have been isolated from S. sphenanthera, including lignans, triterpenes, volatile oils, and polysaccharides, which were mainly obtained from the fruits and stems of S. sphenanthera. Pharmocological studies have shown that the extracts and monomeric compounds of S. sphenanthera possessed wide-range bioactivities, such as antitumor, anti-oxidant, anti-inflammatory, osteoblastic, immune regulation, neuroprotective, kidney protection, hepatoprotective, and antiviral activities. However, resource availability, quality control measures, in-depth in vivo pharmacological study, and clinical application are still insufficient and deserve further studies. This review systematically summarized literatures on the botany, phytochemistry, pharmacology, development utilization, and clinical application of S. sphenanthera, in hopes of provide a useful reference for researchers for further studies of this plant.
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Affiliation(s)
- Shiqi Huang
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xian Yang, Shaanxi 712046, P. R. China
| | - Dongdong Zhang
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xian Yang, Shaanxi 712046, P. R. China
| | - Yuze Li
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xian Yang, Shaanxi 712046, P. R. China
| | - Hao Fan
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xian Yang, Shaanxi 712046, P. R. China
| | - Yuanyuan Liu
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xian Yang, Shaanxi 712046, P. R. China
| | - Wenli Huang
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xian Yang, Shaanxi 712046, P. R. China
| | - Chong Deng
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xian Yang, Shaanxi 712046, P. R. China
| | - Wei Wang
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xian Yang, Shaanxi 712046, P. R. China
| | - Xiaomei Song
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xian Yang, Shaanxi 712046, P. R. China
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Liu D, Yu Q, Li Z, Zhang L, Hu M, Wang C, Liu Z. UGT1A1 dysfunction increases liver burden and aggravates hepatocyte damage caused by long-term bilirubin metabolism disorder. Biochem Pharmacol 2021; 190:114592. [PMID: 33961837 DOI: 10.1016/j.bcp.2021.114592] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/29/2021] [Accepted: 04/30/2021] [Indexed: 12/15/2022]
Abstract
UGT1A1 is the only enzyme that can metabolize bilirubin, and its encoding gene is frequently mutated. UGT1A1*6 (G71R) is a common mutant in Asia which leads to the decrease of UGT1A1 activity and abnormal bilirubin metabolism. However, it is not clear whether low UGT1A1 activity-induced bilirubin metabolism disorder increases hepatocyte fragility. ugt1a+/- mice were used to simulate the UGT1A1*6 (G71R) population. Under the same CCl4 induction condition, ugt1a+/- mice showed severer liver damage and fibrosis, indicating that ugt1a1 dysfunction increased liver burden and aggravated hepatocyte damage. In the animal experiment with a continuous intraperitoneal injection of bilirubin, the ugt1a+/- mice livers had more serious unconjugated bilirubin accumulation. The accumulated bilirubin leads to hyperphosphorylation of IκB-α, Ikk-β, and p65 and a significant increase of inflammatory factor. The α-SMA and Collagen I proteins markedly up-regulated in the ugt1a+/- mice livers. Immunofluorescence and confocal microscopy showed that hepatic stellate cells and Kupffer cells were activated in ugt1a+/- mice. Comprehensive results show that there was a crosstalk relationship between low UGT1A1 activity-bilirubin-liver damage. Furthermore, cell experiments confirmed that unconjugated bilirubin activated the NF-κB pathway and induced DNA damage in hepatocytes, leading to the significant increase of inflammatory factors. UGT1A1 knockdown in hepatocytes aggravated the toxicity of unconjugated bilirubin. Conversely, overexpression of UGT1A1 had a protective effect on hepatocytes. Finally, Schisandrin B, an active ingredient with hepatoprotective effects, extracted from a traditional Chinese medicinal herb, which could protect the liver from bilirubin metabolism disorders caused by ugt1a1 deficiency by downregulating p65 phosphorylation, inhibiting Kupffer cells, reducing inflammation levels. Our data clarified the mechanism of liver vulnerability caused by cross-talk between low UGT1A1 activity bilirubin, and provided a reference for individualized prevention of liver fragility in Gilbert's syndrome.
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Affiliation(s)
- Dan Liu
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China; Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210028, China
| | - Qi Yu
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Zibo Li
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Lin Zhang
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Ming Hu
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China; Department of Pharmacological and Pharmaceutical Sciences, College of Pharmacy, University of Houston, Houston, TX 77030, United States
| | - Caiyan Wang
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China.
| | - Zhongqiu Liu
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China.
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Silva DRS, Carreira ACO, Ferreira AO, da Silva MD, Sogayar MC, Miglino MA. Characterization of rat liver bud-derived cells. Tissue Cell 2021; 71:101510. [PMID: 33721789 DOI: 10.1016/j.tice.2021.101510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 02/03/2021] [Accepted: 02/06/2021] [Indexed: 10/22/2022]
Abstract
Cells derived from the fetal liver have been shown to be a rich source of progenitor stem cells, constituting a promising source for Tissue Engineering and Regenerative Medicine. In this study, embryo and fetal liver-bud derived cells from Fischer 344 rats were obtained at E12.5, E14.5 and E16.5 gestational days and evaluated for cell phenotype, survival and proliferation. Liver transaminase (AST and ALT) and AFP levels were lower in embryo liver-bud-derived cells on day 12.5. Markers for stem cells, cell cycle progression and cell death were differentially expressed in E12.5 cell cultures. Analysis of mitochondrial electric potential on 14.5 and 16.5 days showed a tendency for cells with lower functional or metabolic ability, in comparison to cultures derived from day 12.5. The results demonstrated that the majority of the E16.5 cells were in the G0 / G1 phase. The capacity of synthesis (S) and cellular division (G2 / M) of embryo and fetal liver bud-derived cells was constant over all gestational periods. In conclusion, embryo and fetal liver-bud-derived cells during the periods of 12.5 and 14.5 days, showed expression profile of progenitor cells, cell activity and hematopoietic function in culture.
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Affiliation(s)
- Dara Rúbia Souza Silva
- Department of Surgery, School of Veterinary Medicine and Animal Science (FMVZ), University of Sao Paulo (USP), Prof. Dr Orlando Marques de Paiva Avenue, 87, University City, Sao Paulo, SP 05508-270, Brazil
| | - Ana Claudia Oliveira Carreira
- Department of Surgery, School of Veterinary Medicine and Animal Science (FMVZ), University of Sao Paulo (USP), Prof. Dr Orlando Marques de Paiva Avenue, 87, University City, Sao Paulo, SP 05508-270, Brazil; Cell and Molecular Therapy Center (NUCEL), School of Medicine, University of Sao Paulo (USP), Pangaré Street 100, University City, Butanta, SP 05360-130, Brazil
| | - Amanda Olivotti Ferreira
- Department of Surgery, School of Veterinary Medicine and Animal Science (FMVZ), University of Sao Paulo (USP), Prof. Dr Orlando Marques de Paiva Avenue, 87, University City, Sao Paulo, SP 05508-270, Brazil
| | - Mônica Duarte da Silva
- Department of Surgery, School of Veterinary Medicine and Animal Science (FMVZ), University of Sao Paulo (USP), Prof. Dr Orlando Marques de Paiva Avenue, 87, University City, Sao Paulo, SP 05508-270, Brazil
| | - Mari Cleide Sogayar
- Cell and Molecular Therapy Center (NUCEL), School of Medicine, University of Sao Paulo (USP), Pangaré Street 100, University City, Butanta, SP 05360-130, Brazil; Department of Biochemistry, Chemistry Institute, University of Sao Paulo (USP), São Paulo, SP 05508-900, Brazil
| | - Maria Angelica Miglino
- Department of Surgery, School of Veterinary Medicine and Animal Science (FMVZ), University of Sao Paulo (USP), Prof. Dr Orlando Marques de Paiva Avenue, 87, University City, Sao Paulo, SP 05508-270, Brazil.
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Zhang YH, Zhao ZY, Wang BJ, Zhang YQ, Zhang M, Gao YY. Protective effect of Schisandra chinensis lignans on hypoxia-induced PC12 cells and signal transduction. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2018; 81:1224-1230. [PMID: 30485163 DOI: 10.1080/15287394.2018.1502561] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
It is well-known that hypoxia induces neuronal injury; however, the mechanisms underlying this observed effect remain to be determined. Schisandra chinensis lignans (SCL). The aim of this study was thus to examine the ability of Schisandra chinensis lignans (SCL) to prevent hypoxia-induced neuronal injury using a human adrenal pheochromocytoma cell line (PC12). Exposure to hypoxia significantly reduced cell survival rate in cultured PC12 cells. However, pretreatment with SCL at 10, 20 or 40 μmol/L followed by hypoxia prevented loss of cellular viability. Flow cytometry demonstrated that the apoptotic rate in PC12 cells following hypoxia was significantly increased. Pretreatment with SCL 20 or 40 μmol/L in hypoxia-exposed cells resulted in significantly reduced apoptotic rates compared to hypoxia. Immunocytochemical staining showed that protein expression of p-Akt was significantly diminished by hypoxia. Following pre-treatment with different concentrations of SCL, PC12 cells were markedly stimulated as evidenced by elevated protein expression of p-Akt in a concentration-dependent manner. The expression of p-Akt protein in the presence of PI3K/Akt signaling pathway inhibitor LY294002 and SCL was not markedly changed indicating that signal transduction was affected by this Chinese herb. There were no significant differences in total Akt protein expression following hypoxia or pretreatment with SCL. Western blot demonstrated that expression levels of caspase-3 protein were significantly increased while expression levels of Bcl-2 protein were decreased in hypoxic cells. Pretreatment with SCL followed by hypoxia significantly lowered expression levels of caspase-3 protein accompanied by elevated expression levels of Bcl-2 protein in a concentration-dependent manner. After co-incubation with LY29004 and SCL, down-regulation of expression of caspase-3 protein and up-regulation of the expression of Bcl-2 protein noted with SCL alone were suppressed. Data suggest that the protective effect exerted by SCL in hypoxia-induced PC12 cell injury involves enhanced cell proliferation and inhibition of apoptosis mediated by activation of PI3K/Akt signaling pathway. The increased protein Akt phosphorylation expression levels resulted in consequent reduced downstream caspase-3 expression and enhanced Bcl-2 expression.
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Affiliation(s)
- Yong-Hui Zhang
- a Institute of Neurology , Department of Neurology, Baotou Central Hospital , Inner Mongolia , China
| | - Zhi-Ying Zhao
- b Institute of Neuroscience , Department of Anatomy, Baotou Medical College , Inner Mongolia , China
- c Institute of Neuroscience , Department of Anesthesia, Baotou Medical College , Inner Mongolia , China
| | - Bao-Jun Wang
- a Institute of Neurology , Department of Neurology, Baotou Central Hospital , Inner Mongolia , China
| | - Yuan-Qing Zhang
- b Institute of Neuroscience , Department of Anatomy, Baotou Medical College , Inner Mongolia , China
- c Institute of Neuroscience , Department of Anesthesia, Baotou Medical College , Inner Mongolia , China
| | - Ming Zhang
- b Institute of Neuroscience , Department of Anatomy, Baotou Medical College , Inner Mongolia , China
- c Institute of Neuroscience , Department of Anesthesia, Baotou Medical College , Inner Mongolia , China
| | - Yang-Yang Gao
- b Institute of Neuroscience , Department of Anatomy, Baotou Medical College , Inner Mongolia , China
- c Institute of Neuroscience , Department of Anesthesia, Baotou Medical College , Inner Mongolia , China
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Liu Y, Hu J, Lv Y, Huang XY, Zhang GX. Cytotoxic lanostane triterpenoids from the stems of Schisandra glaucescens. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2018; 20:727-733. [PMID: 30010405 DOI: 10.1080/10286020.2018.1492564] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 06/21/2018] [Indexed: 06/08/2023]
Abstract
Phytochemical investigation on the stems of Schisandra glaucescens resulted into the isolation of three new lanostane triterpenoids, 12-hydroxyschiglausin B (1), 12-hydroxykadsuphilactone B (2), and 20R-hydroxyschinalactone C (3). Structural elucidation of all the compounds was accomplished by spectral methods. The isolated compounds were tested in vitro for cytotoxic activities. As a result, triterpenoids 1 and 2 showed cytotoxic activities for all six tested tumor cell lines with IC50 values less than 15 μM.
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Affiliation(s)
- Yan Liu
- a Department of Public Courses , Qujing Medical College , Qujing 655011 , China
- b College of Biological Resources and Food Engineering , Qujing Normal University , Qujing 655011 , China
| | - Jiang Hu
- b College of Biological Resources and Food Engineering , Qujing Normal University , Qujing 655011 , China
| | - Yan Lv
- a Department of Public Courses , Qujing Medical College , Qujing 655011 , China
| | - Xiao-Yun Huang
- a Department of Public Courses , Qujing Medical College , Qujing 655011 , China
| | - Guo-Xu Zhang
- c Department of Nuclear Medicine , General Hospital of Shenyang Military Area Command , Shenyang 110840 , China
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Li Z, He X, Liu F, Wang J, Feng J. A review of polysaccharides from Schisandra chinensis and Schisandra sphenanthera: Properties, functions and applications. Carbohydr Polym 2018; 184:178-190. [DOI: 10.1016/j.carbpol.2017.12.058] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 12/03/2017] [Accepted: 12/20/2017] [Indexed: 12/17/2022]
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Li X, Sun J, Fan X, Guan L, Li D, Zhou Y, Zeng X, Chen Y, Zhang H, Xu L, Jiang F, Huang M, Bi H. Schisandrol B promotes liver regeneration after partial hepatectomy in mice. Eur J Pharmacol 2018; 818:96-102. [DOI: 10.1016/j.ejphar.2017.10.044] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 10/20/2017] [Accepted: 10/20/2017] [Indexed: 01/20/2023]
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A Molecular Basis for the Inhibition of Transient Receptor Potential Vanilloid Type 1 by Gomisin A. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:6451905. [PMID: 29234417 PMCID: PMC5684552 DOI: 10.1155/2017/6451905] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 08/02/2017] [Indexed: 11/18/2022]
Abstract
Transient receptor potential (TRP) channel has critical actions as conditional sensors in primary afferent neurons. We studied the regulatory action of gomisin A on TRPV1 channel current in this report. Schisandra chinensis contains bioactive compounds such as the gomisin derivatives and their related compounds. Coapplication with gomisin A inhibited the capsaicin-mediated inward peak current. This inhibitory effect of gomisin A on capsaicin-induced inward current showed concentration-dependence and was reversible. The half maximal inhibitory concentration of gomisin A was 62.7 ± 8.4 µM. In addition, this inhibition occurred in a noncompetition regulation mode and voltage insensitive manner. Furthermore, molecular docking studies of gomisin A on TRPV1 showed that it interacted predominantly with residues at cavities in the segments 1 and 2 of each subunit. Four potential binding sites for this ligand in the extracellular region at sensor domain of TRPV1 channel were identified. Point mutagenesis studies were undertaken, and gomisin A potency decreased for both the Y453A and N467A mutants. The double mutation of Y453 and N467 significantly attenuated inhibitory effects by gomisin A. In summary, this study revealed the molecular basis for the interaction between TRPV1 and gomisin A and provides a novel potent interaction ligand.
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Schisandra sphenanthera extract (Wuzhi Tablet) protects against chronic-binge and acute alcohol-induced liver injury by regulating the NRF2-ARE pathway in mice. Acta Pharm Sin B 2017; 7:583-592. [PMID: 28924552 PMCID: PMC5595297 DOI: 10.1016/j.apsb.2017.04.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Revised: 03/15/2017] [Accepted: 03/29/2017] [Indexed: 02/06/2023] Open
Abstract
Alcohol abuse leads to alcoholic liver disease and no effective therapy is currently available. Wuzhi Tablet (WZ), a preparation of extract from Schisandra sphenanthera that is a traditional hepato-protective herb, exerted a significant protective effect against acetaminophen-induced liver injury in our recent studies, but whether WZ can alleviate alcohol-induced toxicity remains unclear. This study aimed to investigate the contribution of WZ to alcohol-induced liver injury by using chronic-binge and acute models of alcohol feeding. The activities of ALT and AST in serum were assessed as well as the level of GSH and the activity of SOD in the liver. The expression of CYP2E1 and proteins in the NRF2-ARE signaling pathway including NRF2, GCLC, GCLM, HO-1 were measured, and the effect of WZ on NRF2 transcriptional activity was determined. We found that both models resulted in liver steatosis accompanied by increased transaminase activities, but that liver injury was significantly attenuated by WZ. WZ administration also inhibited CYP2E1 expression induced by alcohol, and elevated the level of GSH and the activity of SOD in the liver. Moreover, the NRF2-ARE signaling pathway was activated by WZ and the target genes were all upregulated. Furthermore, WZ significantly activated NRF2 transcriptional activity. Collectively, our study demonstrates that WZ protected against alcohol-induced liver injury by reducing oxidative stress and improving antioxidant defense, possibly by activating the NRF2-ARE pathway.
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Key Words
- ALD, alcoholic liver disease
- ALT, alanine aminotransferase
- ARE, antioxidant response element
- AST, aspartate aminotransferase
- Alcoholic liver injury
- CYP2E1, cytochrome P450 2E1 enzyme
- EtOH, ethanol
- GCLC, glutamate–cysteine ligase catalytic subunit
- GCLM, glutamate–cysteine ligase modifier subunit
- GSH, glutathione
- H&E, hematoxylin and eosin
- HO-1, heme oxygenase-1
- NRF2, nuclear factor erythroid 2-related factor 2
- NRF2-ARE
- Oxidative stress
- SOD, superoxide dismutase
- Schisandra sphenanthera
- WZ, Wuzhi Tablet.
- Wuzhi Tablet
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Liu Y, Wang YM, Wu WM, Song J, Ruan HL. Triterpenoids and lignans from the fruit of Schisandra sphenanthera. Fitoterapia 2017; 116:10-16. [DOI: 10.1016/j.fitote.2016.11.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 10/28/2016] [Accepted: 11/06/2016] [Indexed: 10/20/2022]
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Zhang H, Jiang Y, Wu J, Zheng C, Ran X, Li D, Huang M, Bi H. Metabolic mapping ofSchisandra sphenantheraextract and its active lignans using a metabolomic approach based on ultra high performance liquid chromatography with high-resolution mass spectrometry. J Sep Sci 2016; 40:574-586. [DOI: 10.1002/jssc.201600954] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 10/16/2016] [Accepted: 10/28/2016] [Indexed: 01/10/2023]
Affiliation(s)
- Huizhen Zhang
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou China
| | - Yiming Jiang
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou China
| | - Jingjing Wu
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou China
| | | | | | - Dongshun Li
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou China
| | - Min Huang
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou China
| | - Huichang Bi
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou China
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