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Qian Q, Pan J, Yang J, Wang R, Luo K, Wu Z, Ma S, Wang Y, Li M, Gao Y. Syringin: a naturally occurring compound with medicinal properties. Front Pharmacol 2024; 15:1435524. [PMID: 39104400 PMCID: PMC11298447 DOI: 10.3389/fphar.2024.1435524] [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: 05/20/2024] [Accepted: 07/02/2024] [Indexed: 08/07/2024] Open
Abstract
Syringin, a phenylpropanoid glycoside, is widely distributed in various plants, such as Acanthopanax senticosus (Rupr. et Maxim.) Harms, Syringa reticulata (BL) Hara var. mandshurica (Maxim.) Hara, and Ilex rotunda Thumb. It serves as the main ingredient in numerous listed medicines, health products, and foods with immunomodulatory, anti-tumor, antihyperglycemic, and antihyperlipidemic effects. This review aims to systematically summarize syringin, including its physicochemical properties, plant sources, extraction and separation methods, total synthesis approaches, pharmacological activities, drug safety profiles, and preparations and applications. It will also cover the pharmacokinetics of syringin, followed by suggestions for future application prospects. The information on syringin was obtained from internationally recognized scientific databases through the Internet (PubMed, CNKI, Google Scholar, Baidu Scholar, Web of Science, Medline Plus, ACS Elsevier, and Flora of China) and libraries. Syringin, extraction and separation, pharmacological activities, preparations and applications, and pharmacokinetics were chosen as the keywords. According to statistics, syringin can be found in 23 families more than 60 genera, and over 100 species of plants. As a key component in many Chinese herbal medicines, syringin holds significant research value due to its unique sinapyl alcohol structure. Its diverse pharmacological effects include immunomodulatory activity, tumor suppression, hypoglycemic action, and hypolipidemic effects. Additionally, it has been shown to provide neuroprotection, liver protection, radiation protection, cardioprotection, and bone protection. Related preparations such as Aidi injection, compound cantharidin capsule, and Tanreqing injection have been widely used in clinical settings. Other studies on syringin such as extraction and isolation, total synthesis, safety profile assessment, and pharmacokinetics have also made progress. It is crucial for medical research to deeply explore its mechanism of action, especially regarding immunity and tumor therapy. Meanwhile, more robust support is needed to improve the utilization of plant resources and to develop extraction means adapted to the needs of industrial biochemistry to further promote economic development while protecting people's health.
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Affiliation(s)
- Qingyuan Qian
- College of Pharmacy, Lanzhou University, Lanzhou, China
- Institute of Radiation Medicine Sciences, Beijing, China
| | - Jinchao Pan
- Institute of Radiation Medicine Sciences, Beijing, China
- Faculty of Environment and Life, Beijing University of Technology, Beijing, China
| | - Jun Yang
- Institute of Radiation Medicine Sciences, Beijing, China
- College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, China
| | - Renjie Wang
- Institute of Radiation Medicine Sciences, Beijing, China
- College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, China
| | - Kai Luo
- Institute of Radiation Medicine Sciences, Beijing, China
- College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, China
| | - Zhenhui Wu
- Institute of Radiation Medicine Sciences, Beijing, China
| | - Shuhe Ma
- Institute of Radiation Medicine Sciences, Beijing, China
- College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, China
| | - Yuguang Wang
- Institute of Radiation Medicine Sciences, Beijing, China
| | - Maoxing Li
- College of Pharmacy, Lanzhou University, Lanzhou, China
- Institute of Radiation Medicine Sciences, Beijing, China
- College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, China
| | - Yue Gao
- Institute of Radiation Medicine Sciences, Beijing, China
- Faculty of Environment and Life, Beijing University of Technology, Beijing, China
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Zhao Y, Luo X, Hu J, Panga MJ, Appiah C, Du Z, Zhu L, Retyunskiy V, Gao X, Ma B, Zhang Q. Syringin alleviates bisphenol A-induced spermatogenic defects and testicular injury by suppressing oxidative stress and inflammation in male zebrafish. Int Immunopharmacol 2024; 131:111830. [PMID: 38520788 DOI: 10.1016/j.intimp.2024.111830] [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: 11/26/2023] [Revised: 02/21/2024] [Accepted: 03/06/2024] [Indexed: 03/25/2024]
Abstract
Syringin (SRG) is a bioactive principle possessing extensive activities including scavenging of free radicals, inhibition of apoptosis, and anti-inflammatory properties. However, its effects on spermatogenic defects and testicular injury as well as the underlying mechanisms are still unclear. This study aims to investigate the protective effect of SRG on testis damage in zebrafish and explore its potential molecular events. Zebrafish testicular injury was induced by exposure to bisphenol A (BPA) (3000 μg/L) for two weeks. Fish were treated with intraperitoneal injection of SRG at different doses (5 and 50 mg/kg bodyweight) for two more weeks under BPA induction. Subsequently, the testis and sperm were collected for morphological, histological, biochemical and gene expression examination. It was found that the administration of SRG resulted in a significant protection from BPA-caused impact on sperm concentration, morphology, motility, fertility rate, testosterone level, spermatogenic dysfunction and resulted in increased apoptotic and reactive oxygen species' levels. Furthermore, testicular transcriptional profiling alterations revealed that the regulation of inflammatory response and oxidative stress were generally enriched in differentially expressed genes (DEGs) after SRG treatment. Additionally, it was identified that SRG prevented BPA-induced zebrafish testis injury through upregulation of fn1a, krt17, fabp10a, serpina1l and ctss2. These results indicate that SRG alleviated spermatogenic defects and testicular injury by suppressing oxidative stress and inflammation in male zebrafish.
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Affiliation(s)
- Ye Zhao
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, China.
| | - Xu Luo
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, China
| | - Jinyuan Hu
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, China
| | - Mogellah John Panga
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, China
| | - Clara Appiah
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, China
| | - Zhanxiang Du
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, China
| | - Lin Zhu
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, China
| | - Vladimir Retyunskiy
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, China
| | - Xing Gao
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, China
| | - Bo Ma
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, China.
| | - Qi Zhang
- School of Food Engineering, Nanjing Tech University, Nanjing 211816, China.
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Mao J, Tan L, Tian C, Wang W, Zhang H, Zhu Z, Li Y. Hepatoprotective effect of syringin combined with costunolide against LPS-induced acute liver injury in L-02 cells via Rac1/AKT/NF-κB signaling pathway. Aging (Albany NY) 2023; 15:11994-12020. [PMID: 37916984 PMCID: PMC10683587 DOI: 10.18632/aging.205161] [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: 08/10/2023] [Accepted: 10/02/2023] [Indexed: 11/03/2023]
Abstract
Acute liver injury (ALI) leads to abnormal liver function and damage to liver cells. Syringin (syr) and costunolide (cos) are the major extracts from Dolomiaea souliei (Franch.) C.Shih (D. souliei), showing diverse biological functions in various biological processes. We explored the underlying hepatoprotective effects of syr+cos against LPS-induced ALI. Cell viability and proliferation were assessed using an MTT assay and immunofluorescence staining. Flow cytometry analysis was used to detect cell cycle distribution and apoptosis. ELISA was utilized to measure liver function and antioxidant stress indexes. qRT-PCR and western blotting was performed to determine mRNA and protein levels respectively. Using shRNA approach to Rac1 analyzed transcriptional targets. The results showed that syr+cos promoted L-02 cell proliferation, inhibiting the cell apoptosis and blocking cell cycle in G1 and G2/M phase. Syr+cos decreased the production of ALT, AST, LDH, MDA and ROS while increased SOD and CAT activities. Pretreated with syr+cos may decrease expressions of caspase-3,7,9, NF-κB, TNF-α proteins, Cyclin B, CDK1 and p-IκB proteins while p-IκB increased. Silencing of Rac-1 may protect the liver by increasing AKT, S473, T308 and reducing p-AKT proteins. Syr+cos exhibits anti-ALI activity via Rac1/AKT/NF-κB signaling pathway which might act as an effective candidate drug for the treatment of ALI.
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Affiliation(s)
- Jingxin Mao
- Chongqing Medical and Pharmaceutical College, Chongqing 400030, China
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China
| | - Lihong Tan
- Chongqing Medical and Pharmaceutical College, Chongqing 400030, China
- Chongqing Key Laboratory of High Active Traditional Chinese Drug Delivery System, Chongqing 400030, China
| | - Cheng Tian
- Chongqing Medical and Pharmaceutical College, Chongqing 400030, China
- Chongqing Key Laboratory of High Active Traditional Chinese Drug Delivery System, Chongqing 400030, China
| | - Wenxiang Wang
- Chongqing Three Gorges Medical College, Chongqing 404120, China
| | - Hao Zhang
- Chongqing Medical and Pharmaceutical College, Chongqing 400030, China
- Chongqing Key Laboratory of High Active Traditional Chinese Drug Delivery System, Chongqing 400030, China
| | - Zhaojing Zhu
- Chongqing Medical and Pharmaceutical College, Chongqing 400030, China
- Chongqing Key Laboratory of High Active Traditional Chinese Drug Delivery System, Chongqing 400030, China
| | - Yan Li
- Chongqing Medical and Pharmaceutical College, Chongqing 400030, China
- Chongqing Key Laboratory of High Active Traditional Chinese Drug Delivery System, Chongqing 400030, China
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Deng Z, Ren C, Tang C, Chen S, Li J, Wei J, Zhang Q, Ma B. Syringin alleviates hepatic fibrosis by enhancing autophagic flux and attenuating ER stress-TRIB3/SMAD3 in diabetic mice. Tissue Cell 2023; 83:102159. [PMID: 37467688 DOI: 10.1016/j.tice.2023.102159] [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: 05/10/2023] [Revised: 06/25/2023] [Accepted: 07/11/2023] [Indexed: 07/21/2023]
Abstract
Type 2 diabetes mellitus (T2DM) is a key risk factor for the developing of metabolic liver injury and easily evolving to advanced fibrosis. Syringin (SYR), isolated from Acanthopanax senticosus, has anti-inflammatory, anti-oxidant, and anti-apoptotic properties. However, its hepatoprotective effects and mechanisms in T2DM-induced liver fibrosis remain unclear. Here, we investigated whether syringin (SYR) could serve as a therapeutic agent for liver fibrosis and its mechanism in high-fat diet (HFD)/streptozotocin (STZ)-induced type 2 diabetic mice. C57BL/6 mice were induced with T2DM via HFD and STZ injection and treated with different doses of SYR. Serum lipid parameters and liver function indicators were measured, and hepatic histology and fibrosis were examined. The mechanism of SYR was explored through molecular analyses Results demonstrated SYR improved oral glucose tolerance, decreased the levels of ALT, AST, and AKP, and reduced hepatic lipid deposition in diabetic mice. Moreover, SYR ameliorated epithelial-to-mesenchymal transition to reverse hepatic fibrosis via suppressing TRIB3-SMAD3 interaction to restrain nuclear localization of SMAD3. Strikingly, SYR reversed hyperglycemia-induced deficiency in autophagic flux by regulation of Raptor/mTORC1, triggering nuclear translocation of TFEB to improve autophagosome-lysosomal fusion. In brief, SYR potentially ameliorates hepatic injury and fibrosis by enhancing autophagic flux and inhibing TRIB3 activation in diabetic mice.
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Affiliation(s)
- Zhewen Deng
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, People's Republic of China
| | - Chaoxing Ren
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, People's Republic of China
| | - Chenglun Tang
- Nanjing Sheng Ming Yuan Health Technology Co.Ltd., Nanjing 210000, People's Republic of China
| | - Shuang Chen
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, People's Republic of China
| | - Jiaqi Li
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, People's Republic of China
| | - Jingxun Wei
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, People's Republic of China
| | - Qi Zhang
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, People's Republic of China.
| | - Bo Ma
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, People's Republic of China.
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Zeng W, Cui H, Yang W, Zhao Z. A systematic review: Botany, phytochemistry, traditional uses, pharmacology, toxicology, quality control and pharmacokinetics of Ilex rotunda Thunb. JOURNAL OF ETHNOPHARMACOLOGY 2022; 298:115419. [PMID: 35781006 DOI: 10.1016/j.jep.2022.115419] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/18/2022] [Accepted: 05/27/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ilex rotunda Thunb. (I. rotunda) is an Ilex species of Aquifoliaceae, widely distributed in East Asia. Its dried bark is commonly used as a medicinal part in the field of traditional Chinese medicine (TCM), named Ilicis Rotundae Cortex. This medicinal plant is commonly used for clearing heat and removing toxin, draining dampness and relieving pain in TCM to treat tonsillitis, acute gastroenteritis, gastric and duodenal ulcer, rheumatism, traumatic injury, and so on. It also has significant development value on lipid-lowering, hepatoprotection and anti-inflammation, but the potential mechanism needs to be further explored. AIM OF THE REVIEW More and more medicinal substances are being discovered in I. rotunda with multiple biological activities, which help to advance the ethno-pharmacological research in I. rotunda. However, to date there is a lack of a systematic summary of research progress on I. rotunda. This review aims to provide a critical summary of the current studies on I. rotunda. The progress in research on botany, phytochemistry, traditional uses, pharmacology, toxicology, quality control and pharmacokinetics of the plant is discussed. It hopes to provide useful references and guidance for the future directions of research on I. rotunda. MATERIALS AND METHODS Studies of I. rotunda were collected via Google Scholar and Baidu Scholar, PubMed, ScienceDirect, SciFinder, Web of Science, China National Knowledge Infrastructure (CNKI), WANFANG DATA and libraries. Some local books, official websites, PhD or MS's dissertations were also included. The literature cited in this review covered the period from 1956 to January 2022. RESULTS Analysis of the literature indicates that I. rotunda is a potentially valuable herbal medicine for the therapeutic of various diseases. To date, 120 compounds were found and identified in I. rotunda, mainly including triterpenoids, phenylpropanoids, etc. Modern pharmacological studies also found that the plant has the activities of protecting the cardiovascular system, lowering lipids and protecting the liver, as well as being an anti-inflammatory, anti-tumor and antibacterial. CONCLUSIONS This review summarizes the results from current studies of I. rotunda. However, the current explanation seems insufficient and unsatisfactory, in terms of the relationships between the traditional uses and the modern pharmacological activities, the mechanisms and the material basis. Thus, a critical and comprehensive evaluation is necessary to explore its future research prospects and development direction.
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Affiliation(s)
- Wei Zeng
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Hui Cui
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Weiqun Yang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Zhongxiang Zhao
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China.
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Huang Y, Wang X, Guan S, Lin H, Mei Z, Huang Z. Syringin protects against cerebral ischemia and reperfusion injury via suppression of inflammatory mediators and toll-like receptor/MyD88 signaling pathway in rats. Pharmacogn Mag 2022. [DOI: 10.4103/pm.pm_98_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Chen X, Liu Q, Yang J, Kan M, Jin R, Pu T, Yang Y, Xing T, Meng X, Zang H. Eleutheroside B-loaded poly (lactic-co-glycolic acid) nanoparticles protect against renal fibrosis via Smad3-dependent mechanism. Phytother Res 2021; 35:6401-6416. [PMID: 34585457 DOI: 10.1002/ptr.7293] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 08/23/2021] [Accepted: 08/25/2021] [Indexed: 11/12/2022]
Abstract
Although renal fibrosis is a common complication of chronic kidney disease (CKD), effective options for its treatment are currently limited. In this study, we evaluated the renal protective effect and possible mechanism of eleutheroside B. In order to solve the allergic reactions, side effects, and low oral bioavailability of eleutheroside B, we successfully prepared PLGA (poly [lactic-co-glycolic acid])-eleutheroside B nanoparticles (NPs) with the diameter of about 128 nm. In vitro and in vivo results showed that eleutheroside B could inhibit expression levels of α-smooth muscle actin (α-SMA) and collagen I. Molecular docking results showed that eleutheroside B bound to Smad3 and significantly decreased the expression of phospho-Smad3 (p-Smad3). Silencing Smad3 reversed the fibrotic protective effect of eleutheroside B in HK2 cells. Furthermore, small animal imaging showed that NPs can selectively accumulate in the UUO kidneys of mice, and retention time reached as long as 7 days. In conclusion, our results suggested that eleutheroside B is a potential drug to protect renal fibrosis and PLGA-eleutheroside B NPs could facilitate specific targeted therapy for renal fibrosis.
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Affiliation(s)
- Xiaohui Chen
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Hefei, China
| | - Qixia Liu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Hefei, China
| | - Jing Yang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Hefei, China
| | - Min Kan
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Hefei, China
| | - Rui Jin
- People's Hospital of Jieshou City, Fuyang, China
| | - Tian Pu
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University (AHMU), Hefei, China
| | - Yaru Yang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Hefei, China
| | - Tian Xing
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Hefei, China
| | - Xiaoming Meng
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Hefei, China
| | - Hongmei Zang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, The Key Laboratory of Anti-inflammatory of Immune Medicines, Ministry of Education, Hefei, China
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Synergistic cardioptotection by tilianin and syringin in diabetic cardiomyopathy involves interaction of TLR4/NF-κB/NLRP3 and PGC1a/SIRT3 pathways. Int Immunopharmacol 2021; 96:107728. [PMID: 33971494 DOI: 10.1016/j.intimp.2021.107728] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 04/13/2021] [Accepted: 04/25/2021] [Indexed: 02/06/2023]
Abstract
Diabetic cardiomyopathy (DCM) is a chronic multifactorial complication of type-2 diabetes mellitus, leading to heart failure. A combination of multifaceted therapeutics for the management of DCM is needed. Here, we investigated the combined effect of syringin and tilianin on DCM by evaluating cardiac function, inflammation, oxidative stress, apoptosis and mitochondrial function, and explored the contribution of TLR4/NF-κB/NLRP3 and PGC1α/SIRT3 pathways in diabetic rats and hyperglycemic-H9c2 cells. Syringin and tilianin (50 and 60 mg/kg, i.p, respectively) were administered for eight weeks, individually or in combination, to healthy and type-2 diabetic Sprague-Dawley rats. Myocardial function was recorded using a carotid catheter, mitochondrial and histopathological changes were evaluated by fluorometric and staining methods, cardiac markers and signaling pathways' proteins expression were measured through ELISA and immunoblotting. In comparison to individual treatments, combination of syringin and tilianin effectively exerted antidiabetic effects and improved cardiac function and DCM markers, reduced NLRP3/IL-6/IL-1β/TNF-α expression, and suppressed diabetes/hyperglycemia‑induced oxidative stress in rats' heart and H9c2 cells, as demonstrated by decreased 8-isoprostane, and increased superoxide dismutase-2 levels. Mitochondrial membrane depolarization and ROS production were inhibited, and caspase-3 and Bax/Bcl2 expression downregulated by combination therapy. Combined treatment markedly inhibited up-regulation of TLR4, MyD88 and NF-κB in diabetic rats. Finally, inhibition of PGC1α/SIRT3 pathway by 3-TYP in hyperglycemic H9c2-cells reversed the beneficial effects of combination therapy on cardiomyocytes injury and NF-κB/NLRP3/IL-1β expression, without affecting TLR4/MyD88 expression. Syringin plus tilianin synergistically inhibited the diabetes-induced cardiac functional, biochemical and histopathological changes in DCM. Crosstalk between TLR4/NF-κB/NLRP3 and PGC1α/SIRT3/mitochondrial pathways contributed to this protection.
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Zhu W, Wang Z, Sun Y, Yang B, Wang Q, Kuang H. Traditional uses, phytochemistry and pharmacology of genus Syringa: A comprehensive review. JOURNAL OF ETHNOPHARMACOLOGY 2021; 266:113465. [PMID: 33049343 DOI: 10.1016/j.jep.2020.113465] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 10/06/2020] [Accepted: 10/07/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Genus Syringa, which belongs to Oleaceae family, contains 21 accepted species mainly distributed in Southeast Europe, Japan, China, Himalayas, etc. The various parts of Syringa species have been used as traditional Chinese herbal medicines for treatment of cough, myocardial ischemia, acute icteric hepatitis, diarrhea, conjunctivitis, bronchitis and other ailments. AIM OF THE STUDY A more comprehensive and in-depth review about the phytochemistry, pharmacology, traditional medicinal uses and clinical applications as well as toxicology of Syringa have summarized and hope to provide a relatively novel angle for further clinical applicantion on genus. MATERIALS AND METHODS The literatures about Syringa were collected via a series of scientific search engines including Web of Science, PubMed, Elsevier, Google Scholar, SciFinder and CNKI. RESULTS The phytochemical studies revealed that about 302 compounds include phenylpropanoids, iridoids, phenylethanols, flavonoids, triterpenes and other minor compounds have been isolated and identified from Syringa species. Phenylpropanoids and iridoids are the main constituents among these compounds and may be responsible for the activities directly or indirectly. As traditional medicine, Syringa applied to treat cough, diarrhea, acute icteric hepatitis, vomit, abdominal pain, bronchitis and other ailments. Most of traditional uses are related the biological activities and confirmed by modern studies. Pharmacological researches in vitro and in vivo revealed that the extracts and pure compounds possessed significantly hepatoprotective, anti-inflammatory, antimicrobial, antioxidant, antitumor, antiviral, cardioprotective, immunomodulatory and other activities. CONCLUSIONS The phytochemistry, pharmacology, traditional uses and clinical applications described in this article demonstrated that Syringa species possessed a huge number of activities and these findings will promote the further action mechanisms studies. However, fewer preclinical and clinical studies are focued on the pharmacokinetics of crudes extracts and conpounds from Syringa. The explored of new agents with Syringa species as ingredients may be limited. It points to the further in-depth investigations on pharmacokinetics as well as toxicological are essential in future for assessment the effectiveness and safety of drug.
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Affiliation(s)
- Wenbo Zhu
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, 24 Heping Road, Xiangfang District, Harbin, 150040, China
| | - Zhibin Wang
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, 24 Heping Road, Xiangfang District, Harbin, 150040, China
| | - Yanping Sun
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, 24 Heping Road, Xiangfang District, Harbin, 150040, China
| | - Bingyou Yang
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, 24 Heping Road, Xiangfang District, Harbin, 150040, China
| | - Qiuhong Wang
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, 24 Heping Road, Xiangfang District, Harbin, 150040, China; School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, 232 Outer Ring Road, University Town, Guangzhou, 510006, China
| | - Haixue Kuang
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, 24 Heping Road, Xiangfang District, Harbin, 150040, China; School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, 232 Outer Ring Road, University Town, Guangzhou, 510006, China.
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Eleutheroside B, a selective late sodium current inhibitor, suppresses atrial fibrillation induced by sea anemone toxin II in rabbit hearts. Acta Pharmacol Sin 2021; 42:209-217. [PMID: 32612277 DOI: 10.1038/s41401-020-0453-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 06/01/2020] [Indexed: 11/09/2022] Open
Abstract
Eleutheroside B (EB) is the main active constituent derived from the Chinese herb Acanthopanax senticosus (AS) that has been reported to possess cardioprotective effects. In this study we investigated the effects of EB on cardiac electrophysiology and its suppression on atrial fibrillation (AF). Whole-cell recording was conducted in isolated rabbit atrial myocytes. The intracellular calcium ([Ca2+]i) concentration was measured using calcium indicator Fura-2/AM fluorescence. Monophasic action potential (MAP) and electrocardiogram (ECG) synchronous recordings were conducted in Langendorff-perfused rabbit hearts using ECG signal sampling and analysis system. We showed that EB dose-dependently inhibited late sodium current (INaL), transient sodium current (INaT), and sea anemone toxin II (ATX II)-increased INaL with IC50 values of 167, 1582, and 181 μM, respectively. On the other hand, EB (800 μM) did not affect L-type calcium current (ICaL), inward rectifier potassium channel current (IK), and action potential duration (APD). Furthermore, EB (300 μM) markedly decreased ATX II-prolonged the APD at 90% repolarization (APD90) and eliminated ATX II-induced early afterdepolarizations (EADs), delayed afterdepolarizations (DADs), and triggered activities (TAs). Moreover, EB (200 μM) significantly suppressed ATX II-induced Na+-dependent [Ca2+]i overload in atrial myocytes. In the Langendorff-perfused rabbit hearts, application of EB (200 μM) or TTX (2 μM) substantially decreased ATX II-induced incidences of atrial fibrillation (AF), ventricular fibrillation (VF), and heart death. These results suggest that augmented INaL alone is sufficient to induce AF, and EB exerts anti-AF actions mainly via blocking INaL, which put forward the basis of pharmacology for new clinical application of EB.
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Zhang N, Zhao L, Su Y, Liu X, Zhang F, Gao Y. Syringin Prevents Aβ 25-35-Induced Neurotoxicity in SK-N-SH and SK-N-BE Cells by Modulating miR-124-3p/BID Pathway. Neurochem Res 2021; 46:675-685. [PMID: 33471295 DOI: 10.1007/s11064-021-03240-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 12/09/2020] [Accepted: 12/10/2020] [Indexed: 11/24/2022]
Abstract
Alzheimer's disease (AD) is a neurodegenerative disorder disease, disturbing people's normal life. Syringin was mentioned to antagonize Amyloid-β (Aβ)-induced neurotoxicity. However, the action mechanism is still not fully elucidated. This study aimed to explore a molecular mechanism of syringin in defending Aβ-induced neurotoxicity. SK-N-SH and SK-N-BE cells were treated with amyloid β-protein fragment 25-35 (Aβ25-35) to induce cell neurotoxicity. The injury effects were distinguished by assessing cell viability and cell apoptosis using cell counting kit-8 (CCK-8) assay and flow cytometry assay, respectively. The expression of Cleaved-caspase3 (Cleaved-casp3), B cell lymphoma/leukemia-2 (Bcl-2), Bcl-2 associated X protein (Bax) and BH3 interacting domain death agonist (BID) at the protein level was determined by western blot. The expression of miR-124-3p and BID was detected using quantitative real-time polymerase chain reaction (qRT-PCR). The interaction between miR-124-3p and BID was predicted by the online database starBase and confirmed by dual-luciferase reporter assay plus RNA pull-down assay. Aβ25-35 treatment inhibited cell viability and induced cell apoptosis, while the addition of syringin recovered cell viability and suppressed cell apoptosis. MiR-124-3p was significantly downregulated in Aβ25-35-treated SK-N-SH and SK-N-BE cells, and BID was upregulated. Nevertheless, the addition of syringin reversed their expression. BID was a target of miR-124-3p, and its downregulation partly prevented Aβ25-35-induced injuries. Syringin protected against Aβ25-35-induced neurotoxicity by enhancing miR-124-3p expression and weakening BID expression, and syringin strengthened the expression of miR-124-3p to diminish BID level. Syringin ameliorated Aβ25-35-induced neurotoxicity in SK-N-SH and SK-N-BE cells by regulating miR-124-3p/BID pathway, which could be a novel theoretical basis for syringin to treat AD.
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Affiliation(s)
- Nan Zhang
- Department of Geriatrics, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, Shandong, China
| | - Li Zhao
- Department of Pharmacy, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Yan Su
- Medical Service, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, Shandong, China
| | - Xiaoliang Liu
- Department of Neurosurgery, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, Shandong, China
| | - Feilong Zhang
- Public Health Division, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, Shandong, China
| | - Yiwen Gao
- Department of Pharmacy, Yantai Affiliated Hospital of Binzhou Medical University, No. 717, Jinbu Street, MuPing District, Yantai, 264100, Shandong, China.
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12
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Tan J, Luo J, Meng C, Jiang N, Cao J, Zhao J. Syringin exerts neuroprotective effects in a rat model of cerebral ischemia through the FOXO3a/NF-κB pathway. Int Immunopharmacol 2020; 90:107268. [PMID: 33316740 DOI: 10.1016/j.intimp.2020.107268] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 10/26/2020] [Accepted: 11/29/2020] [Indexed: 01/31/2023]
Abstract
Inflammation plays an important role in the pathogenesis of cerebral ischemia. Syringin (SYR) is an active substance isolated from Acanthopanax senticosus plants, and possesses anti-inflammatory and neuroprotective properties. However, its effects on cerebral ischemic injury, as well as the underlying molecular events, are still unclear. The purpose of this study was to investigate the effect of SYR in a rat model of cerebral ischemia and address the related molecular mechanism. A middle cerebral artery occlusion/reperfusion model (MCAO) was used to simulate ischemic injury. SYR treatment clearly reduced the infarct volume, decreased cerebral water content, improved the neurological score, and attenuated neuronal death. Moreover, SYR decreased the expression of NF-κB, IL-1β, IL-6, TNF-α, and MPO, promoted FOXO3a phosphorylation and cytoplasmic retention, and inhibited the nuclear translocation of NF-κB. FOXO3a knockdown by RNA interference significantly prevented SYR-induced inhibition of NF-κB-mediated inflammation. Confocal microscopy revealed that SYR reduced NF-κB translocation to the nucleus, and FOXO3a silencing reversed this effect. Finally, immunofluorescence and CO-IP experiments showed that SYR promoted the interaction between FOXO3a and NF-κB. In conclusion, SYR exerted a protective effect against brain I/R injury by reducing the inflammation accompanying cerebral ischemia. This effect was mediated by the FOXO3a /NF-κB pathway.
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Affiliation(s)
- Junyi Tan
- Department of Pathophysiology, Chongqing Medical University, Chongqing, People's Republic of China
| | - Jing Luo
- Department of Pathology, Chongqing Medical University, Chongqing, People's Republic of China
| | - Changchang Meng
- Department of Pathophysiology, Chongqing Medical University, Chongqing, People's Republic of China
| | - Ning Jiang
- Department of Pathology, Chongqing Medical University, Chongqing, People's Republic of China
| | - Jing Cao
- Department of Pathophysiology, Chongqing Medical University, Chongqing, People's Republic of China
| | - Jing Zhao
- Department of Pathophysiology, Chongqing Medical University, Chongqing, People's Republic of China; Institute of Neuroscience, Chongqing Medical University, Chongqing, People's Republic of China.
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Aventurado CA, Billones JB, Vasquez RD, Castillo AL. In Ovo and In Silico Evaluation of the Anti-Angiogenic Potential of Syringin. Drug Des Devel Ther 2020; 14:5189-5204. [PMID: 33268982 PMCID: PMC7701684 DOI: 10.2147/dddt.s271952] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 10/08/2020] [Indexed: 01/07/2023] Open
Abstract
INTRODUCTION Cancer is considered as one of the deadliest human diseases today. Angiogenesis, the propagation of new blood vessels from pre-existing vasculature, is a critical step in the progression of cancer as it is essential in the growth and metastasis of tumors. Hence, suppression of angiogenesis is a promising approach in cancer therapy. Syringin, a phenylpropanoid glycoside with a molecular formula of C17H24O9, has been found to exhibit chemopreventive effects. However, its anti-angiogenic activity and the underlying mechanism of action are still unknown. METHODS In this work, in ovo chorioallantoic membrane (CAM) assay has been conducted to evaluate the effect of syringin on neovascularization. Additionally, reverse molecular docking studies have been performed in order to identify the probable enzyme targets in the angiogenesis pathway. RESULTS Treatment with syringin showed significant dose-dependent inhibition of blood vessel length and junctions in the CAM of duck eggs; the anti-angiogenic activity of syringin at 100 µM and 200 µM is comparable with 200 µM of the positive control celecoxib. The results of reverse docking studies indicate that syringin binds the strongest to dihydrofolate reductase (DHFR) and, to some extent, with transforming growth factor-beta receptor type 1 (TGF-βR1), vascular endothelial growth factor receptor 2 (VEGFR2), and matrix metalloproteinase-2 (MMP-2). Furthermore, ADMET models revealed that syringin potentially possesses excellent pharmacokinetic and toxicity profiles. CONCLUSION This study demonstrates the potential of syringin as an anti-angiogenic agent and elicits further investigations to establish its application in cancer suppression.
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Affiliation(s)
| | - Junie B Billones
- Department of Physical Sciences and Mathematics, College of Arts and Sciences, University of the Philippines Manila, Manila, Philippines
| | - Ross D Vasquez
- The Graduate School, University of Santo Tomas, Manila1015, Philippines
- Faculty of Pharmacy, University of Santo Tomas, Manila1015, Philippines
- Research Center for the Natural and Applied Sciences, University of Santo Tomas, Manila1015, Philippines
| | - Agnes L Castillo
- The Graduate School, University of Santo Tomas, Manila1015, Philippines
- Faculty of Pharmacy, University of Santo Tomas, Manila1015, Philippines
- Research Center for the Natural and Applied Sciences, University of Santo Tomas, Manila1015, Philippines
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Shen Z, Yang C, Zhu P, Tian C, Liang A. Protective effects of syringin against oxidative stress and inflammation in diabetic pregnant rats via TLR4/MyD88/NF-κB signaling pathway. Biomed Pharmacother 2020; 131:110681. [DOI: 10.1016/j.biopha.2020.110681] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 08/06/2020] [Accepted: 08/20/2020] [Indexed: 01/02/2023] Open
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Increases of iASPP-Keap1 interaction mediated by syringin enhance synaptic plasticity and rescue cognitive impairments via stabilizing Nrf2 in Alzheimer's models. Redox Biol 2020; 36:101672. [PMID: 32828017 PMCID: PMC7452088 DOI: 10.1016/j.redox.2020.101672] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/15/2020] [Accepted: 08/03/2020] [Indexed: 12/30/2022] Open
Abstract
Oxidative stress is an important pathogenic manifestation of Alzheimer's disease (AD) that contributes to synaptic dysfunction, which precedes Aβ accumulation and neurofibrillary tangle formation. However, the molecular machineries that govern the decline of antioxidative defence in AD remains to be elucidated, and effective candidate for AD treatment is limited. Here, we showed that the decreases in the inhibitor of apoptosis-stimulating protein of p53 (iASPP) was associated with the vulnerability to oxidative stress in the amyloid precursor protein (APP)/presenilin 1 (PS1) mouse brain. Treatment with an antioxidant, syringin, could ameliorate AD-related pathologic and behavioural impairments. Interestingly, syringin treatment resulted in an upregulation of iASPP and the increase in the interaction of iASPP with Kelchlike ECH-associating protein 1 (Keap1). Syringin reduced neuronal apoptosis independently of p53. We confirmed that syringin-induced enhancement of antioxidant defenses involved the stabilization of Nrf2 in overexpressing human Swedish mutant APP (APPswe) cells in vitro. Syringin-mediated Nrf2 nuclear translocation facilitated the activation of the Nrf2 downstream genes via iASPP/Nrf2 axis. Our results demonstrate that syringin-mediated increases of iASPP-Keap1 interaction restore cellular redox balance. Further study on the syringin-iASPP interactions may help in understanding the regulatory mechanism and designing novel potent modulators for AD treatment. Poor expression of iASPP is associated with the serious accumulation of β-amyloid. Syringin reduces Aβ production and mitigates cognitive deficits by amending redox. Syringin-caused increases of iASPP facilitate the activation of NADPH and γGCL-C. Syringin protects neuronal cells against oxidative stress via iASPP/Nrf2 axis.
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Ruthenium derivatives attenuate LPS-induced inflammatory responses and liver injury via suppressing NF-κB signaling and free radical production. Bioorg Chem 2020; 96:103639. [DOI: 10.1016/j.bioorg.2020.103639] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 01/10/2020] [Accepted: 01/28/2020] [Indexed: 12/12/2022]
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Zhang H, Gu H, Jia Q, Zhao Y, Li H, Shen S, Liu X, Wang G, Shi Q. Syringin protects against colitis by ameliorating inflammation. Arch Biochem Biophys 2020; 680:108242. [DOI: 10.1016/j.abb.2019.108242] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 12/26/2019] [Accepted: 12/29/2019] [Indexed: 02/07/2023]
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Jiang YC, Li YF, Zhou L, Zhang DP. Comparative metabolomics unveils molecular changes and metabolic networks of syringin against hepatitis B mice by untargeted mass spectrometry. RSC Adv 2020; 10:461-473. [PMID: 35492557 PMCID: PMC9048208 DOI: 10.1039/c9ra06332c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 12/09/2019] [Indexed: 12/18/2022] Open
Abstract
Untargeted metabolomics technology was used to discover the metabolic pathways and biomarkers for revealing the potential biological mechanism of syringin on hepatitis B virus. Serum samples were analyzed by ultra-performance liquid chromatography-mass spectrometry (UPLC-MS)-based comparative metabolomics coupled with pattern recognition methods and network pathway. In addition, the histopathology, HBV DNA detection of liver tissue, and biochemical indicators of liver function change were also explored for investigating the antiviral effect of syringin. In comparison to the model group, the metabolic profiles of the turbulence in transgenic mice tended to recover to the same as the control group after syringin therapy. A total of 33 potential biomarkers were determined to explore the metabolic disorders in the hepatitis B animal model, of which 25 were regulated by syringin, and 8 metabolic pathways, such as phenylalanine, tyrosine and tryptophan biosynthesis, phenylalanine metabolism, arachidonic acid metabolism, glyoxylate and dicarboxylate metabolism, were involved. Syringin markedly reduced the liver pathology change, inhibited HBV DNA replication, and improved liver function. Amino acid metabolism is a potential target for the treatment of hepatitis B. The hepatoprotective effect of syringin may contribute to ameliorating oxidative stress and preventing protein and DNA replication. Comparative metabolomics is a promising tool for discovering metabolic pathways and biomarkers of the hepatitis B animal model as targets to reveal the effects and mechanism of syringin, which benefits the development of natural products and advances the treatment of diseases. Untargeted metabolomics technology was used to discover the metabolic pathways and biomarkers for revealing the potential biological mechanism of syringin on hepatitis B virus.![]()
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Affiliation(s)
- Yi-chang Jiang
- Third Department of Orthopedics
- First Affiliated Hospital
- Heilongjiang University of Chinese Medicine
- Harbin 150040
- China
| | - Yuan-feng Li
- Third Department of Orthopedics
- First Affiliated Hospital
- Heilongjiang University of Chinese Medicine
- Harbin 150040
- China
| | - Ling Zhou
- First Affiliated Hospital
- Heilongjiang University of Chinese Medicine
- Harbin 150040
- China
| | - Da-peng Zhang
- Third Department of Orthopedics
- First Affiliated Hospital
- Heilongjiang University of Chinese Medicine
- Harbin 150040
- China
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Rakib A, Ahmed S, Islam MA, Haye A, Uddin SMN, Uddin MMN, Hossain MK, Paul A, Emran TB. Antipyretic and hepatoprotective potential of Tinospora crispa and investigation of possible lead compounds through in silico approaches. Food Sci Nutr 2020; 8:547-556. [PMID: 31993178 PMCID: PMC6977484 DOI: 10.1002/fsn3.1339] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 10/31/2019] [Accepted: 11/25/2019] [Indexed: 01/02/2023] Open
Abstract
This research describes an investigation of the antipyretic and hepatoprotective properties of both a crude organic extract and various subfractions of the ethnomedicinal plant Tinospora crispa, using appropriate animal models. In an attempt to identify potential lead hepatoprotective compounds, in silico experiments were utilized. Antipyretic activity was assessed via the Brewer's yeast-induced pyrexia method, while hepatoprotective effects were evaluated in a carbon tetrachloride (CCl4)-induced animal model. A computer-aided prediction of activity spectra for substances (PASS) model was applied to a selection of documented phytoconstituents, with the aim of identifying those compounds with most promising hepatoprotective effects. Results were analyzed using Molinspiration software. Our results showed that both the methanol extract (METC) and various subfractions (pet ether, PEFTC; n-hexane, NHFTC; and chloroform, CFTC) significantly (p < .05) reduced pyrexia in a dose-dependent manner. In CCl4-induced hepatotoxicity studies, METC ameliorated elevated hepatic markers including serum alanine amino transferase (ALT), aspartate amino transferase (AST), alkaline phosphatase (ALP), and total bilirubin. Malondialdehyde (MDA) levels were significantly reduced, while superoxide dismutase (SOD) levels were significantly increased. Among a selection of metabolites of T. crispa, genkwanin was found to be the most potent hepatoprotective constituent using PASS predictive models. These results demonstrate that both the methanolic extract of T. crispa and those fractions containing genkwanin may offer promise in reducing pyrexia and as a source of potential hepatoprotective agents.
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Affiliation(s)
- Ahmed Rakib
- Department of PharmacyFaculty of Biological ScienceUniversity of ChittagongChittagongBangladesh
| | - Shahriar Ahmed
- Department of PharmacyFaculty of Biological ScienceUniversity of ChittagongChittagongBangladesh
| | - Md. Ashiqul Islam
- Department of PharmacyFaculty of Biological ScienceUniversity of ChittagongChittagongBangladesh
| | - Abdul Haye
- Department of Forensic MedicineUniversity of Science and Technology ChittagongChittagongBangladesh
| | - S. M. Naim Uddin
- Department of PharmacyFaculty of Biological ScienceUniversity of ChittagongChittagongBangladesh
| | | | - Mohammed Kamrul Hossain
- Department of PharmacyFaculty of Biological ScienceUniversity of ChittagongChittagongBangladesh
| | - Arkajyoti Paul
- Drug DiscoveryGUSTO A Research GroupChittagongBangladesh
- Department of MicrobiologyJagannath UniversityDhakaBangladesh
| | - Talha Bin Emran
- Drug DiscoveryGUSTO A Research GroupChittagongBangladesh
- Department of PharmacyBGC Trust University BangladeshChittagongBangladesh
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Combination of Geniposide and Eleutheroside B Exerts Antidepressant-like Effect on Lipopolysaccharide-Induced Depression Mice Model. Chin J Integr Med 2019; 27:534-541. [PMID: 31784933 DOI: 10.1007/s11655-019-3051-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/22/2019] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To study the antidepressant-like effect and action mechanism of geniposide and eleutheroside B combination treatment on the lipopolysaccharide (LPS)-induced depression mice model. METHODS Depression mice model was established by lipopolysaccharide (LPS) injection. Totally 48 mice were randomly divided into 6 groups (8 rats per group) according to a random number table, including normal, model, fluoxetine (20 mg/kg), geniposide (100 mg/kg) + eleutheroside B (100 mg/kg), geniposide + eleutheroside B + WAY 100635 (0.03 mg/kg), geniposide + eleutheroside B+ N-methyl-D-aspartic acid receptor (NMDA, 75 mg/kg) groups, respectively. After continuous administration for 10 days, autonomic activity tests after 30 min of administration were performed on the 10th day. On the 11th day, except for the normal group, the mice in the other groups were intraperitoneally injected with LPS (1 mg/kg), and the behavioral tests were performed 4 h later. Enzyme linked immunosorbent assay was used to detect tumor necrosis factor alpha (TNF- α) and interleukin-1 β (IL-1 β) levels in mice serum. The mRNA expression of indoleamine 2,3-dioxygenase (IDO) and nuclear transcription factor (NF- κB) were detected by real-time quantitative polymerase chain reaction. Western-blot analysis was used to detect IDO and NF- κB protein expressions in hippocampus tissue. RESULTS Compared with the normal group, a single administration of LPS increased the immobility time in the forced swimming test (FST) and tail suspension test (TST, P<0.01), without affecting autonomous activity. Compared with the model group, fluoxetine and geniposide + eleutheroside B administration significantly improved the immobility time of depressed mice in the FST and TST, decreased serum IL-1 β content, inhibited the expression levels of NF- κ B gene and protein in hippocampus tissues (P<0.05 or P<0.01). Compared with the model group, geniposide + eleutheroside B treatment significantly reduced serum TNF-α content and inhibited IDO mRNA and protein expressions in hippocampus (P<0.05 or P<0.01). In addition, NMDA partly prevented the inhibition of IDO mRNA expression by geniposide + eleutheroside B; NMDA and WAY-100635 also partly prevented the reduction of IL-1 ß content induced by geniposide + eleutheroside B treatment (P<0.05 or P<0.01). CONCLUSIONS The combination of geniposide and eleutheroside B showed a certain antidepression-like effect. Its main mechanism of action may be contributed to inhibiting the activation of NF- κB, decreasing the proinflammatory cytokines such as TNF-α, IL-1 β, and inhibiting in the neuroinflammatory reaction. Additionally, it also affects tryptophan metabolism, reduces the expression of a key enzyme of tryptophan metabolism, IDO. And this antidepressant-like effect may be mediated by 5-hydroxytryptamine and glutamate systems.
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Simultaneous Purification and Separation of Syringoside and Oleuropein from Syringa oblata Lindl. Extract Using Macroporous Resin. J CHEM-NY 2019. [DOI: 10.1155/2019/2924548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
This study developed an efficient method to simultaneously separate and purify syringoside and oleuropein from Syringa oblata Lindl. extract using macroporous resins. The adsorption and desorption property of 11 resins were systematically evaluated. Based on the adsorption performance, HPD-100B resin was selected for the separation of syringoside and oleuropein. The HPD-100B resin fitted well to the Langmuir isotherm model (R2 > 0.97), as ascertained by the results of the static adsorption experiment. Kinetic and dynamic adsorption/desorption experiments were conducted using the HPD-100B resin to optimize the separation parameters of syringoside and oleuropein. On the optimal parameters, syringoside and oleuropein were obtained from the 20% and 40% ethanol eluates, respectively. In addition, the adsorption effluent (15–60 BV) contained a large amount of syringoside with less impurities; therefore, this part was also collected for further syringoside separation and enrichment of syringoside. By only one cycle treatment, the syringoside and oleuropein contents in the final products increased by 7.1-fold and 8.2-fold, respectively, compared to the initial extract. The method developed in this study provides a potential basis for the industrial-scale enrichment and separation of syringoside and oleuropein from S. oblata extract.
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Xin SQ, Wang Z, Hao WN, Yan XT, Xu Q, Liu Y, Liu W, Li YF, Li XD, Li W. Liver Protection Effect of Steamed Codonopsis lanceolata on Alcohol-induced Liver Injury in Mice and its Main Components by LC/MS Analysis. INT J PHARMACOL 2019. [DOI: 10.3923/ijp.2019.394.402] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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He Y, Xia Z, Yu D, Wang J, Jin L, Huang D, Ye X, Li X, Zhang B. Hepatoprotective effects and structure-activity relationship of five flavonoids against lipopolysaccharide/d-galactosamine induced acute liver failure in mice. Int Immunopharmacol 2019; 68:171-178. [PMID: 30641432 DOI: 10.1016/j.intimp.2018.12.059] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 12/12/2018] [Accepted: 12/25/2018] [Indexed: 02/05/2023]
Abstract
Acute liver failure (ALF) is a distinct clinical syndrome with high mortality and characterized by metabolic derangements, neurological complication, and multiple failures. Flavonoids exert great biological properties on anti-oxidation, anti-inflammation, and anti-apoptosis. After lipopolysaccharide (LPS)/d-galactosamine (d-GalN) administration, five flavonoids inhibited oxidative activities with reducing nitric oxide synthase (iNOS), malondialdehyde (MDA), and improving catalase (CAT), superoxide dismutase (SOD), total antioxidant capacity (T-AOC), nuclear factor erythroid-derived 2-related factor 2 (Nrf2) and heme oxygenase-1 (HO-1). They reduced the serum levels of alanine and aspartate aminotransferase (ALT, AST) and pro-inflammatory cytokines, prevented the phosphorylation of IKK, IκBα, and NF-κB/p65 in the NF-κB signaling pathway. Additionally five flavonoids inhibited hepatocyte apoptosis through increasing Bcl-2/Bax ratio and suppressing the Caspase family proteins. Chrysin, luteolin, apigenin, hesperetin and 3', 4'-dimethoxy hesperetin have apparently hepato-protective effects against ALF induced by LPS/d-GalN. The study found, the C2C3 double bond at A ring, and the hydroxyl group of C3' or C4' at B ring increased the protective activities, however, the effect of hydroxymethylation at C3' and C4' was reversed. In addition, apigenin has good hepatoprotective effects and potential as a promising therapeutic agent for ALF in clinical application.
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Affiliation(s)
- Yutong He
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, PR China
| | - Zijing Xia
- West China Hospital, Sichuan University, Sichuan 610041, PR China
| | - Deqing Yu
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, PR China
| | - Jiankang Wang
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, PR China
| | - Liang Jin
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, PR China
| | - Demin Huang
- Quality and Safety Center of Chongqing Agricultural Products, Chongqing 400020, PR China
| | - Xiaoli Ye
- College of Life Science, Southwest University, Chongqing 400715, PR China
| | - Xuegang Li
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, PR China
| | - Baoshun Zhang
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, PR China.
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Li Y, Wang N, Jiang Y. Geraniol protects against lipopolysaccharide and D-galactosamine-induced fulminant hepatic failure by activating PPARγ. Microb Pathog 2018; 128:7-12. [PMID: 30550845 DOI: 10.1016/j.micpath.2018.11.054] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 11/16/2018] [Accepted: 11/30/2018] [Indexed: 12/18/2022]
Abstract
Geraniol (GOH), a natural component of plant essential oils, exhibits potent antioxidant and anti-inflammatory properties. The aim of this study was to assess the protective effects and mechanisms of GOH on lipopolysaccharide (LPS)/d-galactosamine (D-GalN)-induced fulminant hepatic failure (FHF). Mice were treated with GOH (12.5, 25, and 50 μg/kg) 1 h before challenging LPS (60 mg/kg) and D-GalN (800 mg/kg). 8 h later LPS/D-GlaN treatment, mice were sacrificed and the serum and the liver tissues were collected for testing. The liver pathological changes were assessed by H & E staining. MPO activity, MDA level in liver tissues, and AST, ALT levels in serum were detected by specific detection kits. The levels of TNF-α and IL-1β were detected by ELISA. The expression of NF-κB and PPARγ were detected by western blot analysis and qRT-PCR. The results showed that GOH had a protective effect on LPS/D-GalN-induced FHF, as evidence by the attenuation of liver pathological injury, MPO activity, MDA level, and serum AST and ALT levels. GOH reduced liver TNF-α and IL-1β levels through inhibiting NF-κB signaling pathway activation. Furthermore, GOH increased PPARγ expression in FHF induced by LPS/D-GalN. In conclusion, the present study proved that GOH protects against LPS/D-GalN-induced FHF through inhibiting inflammatory response and increasing PPARγ expression.
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Affiliation(s)
- Yi Li
- Department of Infectious Diseases, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China.
| | - Nian Wang
- Department of Pathophysiology, School of Basic Medical Science Central South University, Changsha, Hunan, 410083, China
| | - Yongfang Jiang
- Department of Infectious Diseases, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, China.
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Wang J, Li G, Yu L, Mo T, Wu Q, Zhou Z. Aidi injection plus platinum-based chemotherapy for stage IIIB/IV non-small cell lung cancer: A meta-analysis of 42 RCTs following the PRISMA guidelines. JOURNAL OF ETHNOPHARMACOLOGY 2018; 221:137-150. [PMID: 29655852 DOI: 10.1016/j.jep.2018.04.013] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 04/07/2018] [Accepted: 04/11/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Aidi injection is one of the most commonly used Chinese patent medicines for advanced non-small cell lung cancer (NSCLC). It is made from an extraction of Mylabris Phalerata, Radix Astragalus, Radix Ginseng, and Acanthopanax Senticosus. AIM OF THE STUDY The objective of this study is to evaluate the efficacy and safety of Aidi injection in combination with platinum-based chemotherapy for stage IIIB/IV NSCLC. MATERIALS AND METHODS A systematic review and meta-analysis were performed following the PRISMA (the Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Trials were combined using Review Manager 5.3 and Comprehensive Meta-Analysis(CMA) 2.0. Dichotomous data were expressed as risk ratio (RR) and continuous outcomes as weighted mean difference (WMD), with their 95% confidence intervals (CI) respectively. All randomized controlled trials (RCTs) comparing Aidi injection plus platinum-based chemotherapy versus platinum-based chemotherapy, with efficacy and safety outcomes were selected. Disease Control Rate (DCR) was the primary outcome, Objective Response Rate (ORR), survival rate, quality of life (QOL), and toxic effects were the secondary outcomes. RESULTS 42 RCTs recruiting 4081 patients with stage IIIB/IV NSCLC were included, with overall low-moderate methodological quality. Compared with platinum-based chemotherapy alone, Aidi injection plus platinum-based chemotherapy can increase relative benefit of DCR (RR = 1.13, 95% CI 1.09-1.16, P < 0.00001), ORR (RR = 1.26, 95% CI 1.18-1.36, P < 0.00001), improve 1-, 2-, 3-year survival rates (RR = 1.14, 95% CI 1.02-1.28, P = 0.03; RR = 1.31, 95% CI 1.05-1.64, P = 0.02; and RR = 1.88, 95% CI 1.32-2.67, P = 0.0005, respectively), QOL (RR = 1.80, 95% CI 1.61-2.01, P < 0.00001), and reduce severe (grade 3 and 4) toxicities by 36% (RR = 0.64, 95% CI 0.58-0.70, P < 0.00001). CONCLUSIONS From the available evidence, compared with platinum-based chemotherapy alone, Aidi injection plus platinum-based chemotherapy improves the clinical efficacy and alleviates the toxicity of chemotherapy in patients with stage IIIB/IV NSCLC. However, considering the intrinsic limitations of the included RCTs, well-designed, rigorously performed, high-quality trials are still required to further assess and confirm the results.
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Affiliation(s)
- Jue Wang
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, PR China; Faculty of Chinese Medicine, Macau University of Science and Technology, Macau, PR China.
| | - Guochun Li
- School of Medicine and Life Science, Nanjing University of Chinese Medicine, Nanjing, PR China.
| | - Lili Yu
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, PR China; Faculty of Chinese Medicine, Macau University of Science and Technology, Macau, PR China.
| | - Tingting Mo
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macau, PR China.
| | - Qibiao Wu
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, PR China; Faculty of Chinese Medicine, Macau University of Science and Technology, Macau, PR China.
| | - Zhou Zhou
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macau, PR China.
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Hepatoprotective Effects of Kaempferol-3-O-α-l-Arabinopyranosyl-7-O-α-l-Rhamnopyranoside on d-Galactosamine and Lipopolysaccharide Caused Hepatic Failure in Mice. Molecules 2017; 22:molecules22101755. [PMID: 29057809 PMCID: PMC6151520 DOI: 10.3390/molecules22101755] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 10/10/2017] [Accepted: 10/13/2017] [Indexed: 12/30/2022] Open
Abstract
Fulminant hepatic failure (FHF), associated with high mortality, is characterized by extensive death of hepatocytes and hepatic dysfunction. There is no effective treatment for FHF. Several studies have indicated that flavonoids can protect the liver from different factor-induced injury. Previously, we found that the extracts of Elaeagnus mollis leaves had favorable protective effects on acute liver injury. However, the role and mechanisms behind that was elusive. This study examined the hepatoprotective mechanisms of kaempferol-3-O-α-l-arabinopyranosyl-7-O-α-l-rhamnopyra-noside (KAR), a major flavonol glycoside of E. mollis, against d-galactosamine (GalN) and lipopolysaccharide (LPS)-induced hepatic failure. KAR reduces the mouse mortality, protects the normal liver structure, inhibits the serum aspartate aminotransferase (AST) and alamine aminotransferase (ALT) activity and decreases the production of malondialdehyde (MDA) and reactive oxygen species (ROS) and inflammatory cytokines, TNF-α, IL-6, and IL-1β. Furthermore, KAR inhibits the apoptosis of hepatocytes and reduces the expression of TLR4 and NF-κB signaling pathway-related proteins induced by GalN/LPS treatment. These findings suggest that the anti-oxidative, anti-inflammatory, and anti-apoptotic effects of KAR on GalN/LPS-induced acute liver injury were performed through down-regulating the activity of the TLR4 and NF-κB signaling pathways.
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Ramanathan R, Rupert S, Selvaraj S, Satyanesan J, Vennila R, Rajagopal S. Role of Human Wharton's Jelly Derived Mesenchymal Stem Cells (WJ-MSCs) for Rescue of d-Galactosamine Induced Acute Liver Injury in Mice. J Clin Exp Hepatol 2017; 7:205-214. [PMID: 28970707 PMCID: PMC5620364 DOI: 10.1016/j.jceh.2017.03.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 03/14/2017] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND/AIM Mesenchymal stem cells (MSCs) are multipotent precursor cells having self-renewal ability making them a candidate for use in regenerative medicine. Acute liver injury results in sudden loss of hepatic function leading to organ failure. Liver transplantation is often required to salvage patients with acute liver failure. Due to shortage of organs, identification of alternate method is the need of the hour. In view of this, an attempt has been made to check the regenerative ability of WJ-MSCs (wharton's jelly derived MSC) in mice models for acute liver injury. METHODS Swiss albino mice weighing 25 ± 5 g were used in this study. The control mice (Group I), was given saline. Group II mice received d-Galactosamine (d-GalN-800 mg/kg; i.p). Group III mice similar with Group II, received WJ-MSCs (5 × 105 cells/0.5 ml DMEM) through tail vein, 24 h after d-GalN administration and Group IV mice received MSC alone. RESULTS Parameters, indicative of hepatotoxicity and oxidative stress were analyzed. A two-fold elevation in the marker enzymes of liver toxicity such as aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (SAP), and total serum bilirubin (TBIL) confirms hepatocellular injury, while a greater than four-fold increase in malondialdehyde (MDA) formation, along with around 40% fall in superoxide-dis-mutase (SOD) activity was indicative of oxidative stress and loss of hepatocellular membrane integrity induced by d-GalN. The above biochemical and pathological changes were significantly restored in mice that received WJ-MSCs indicating hepatoprotective and probable regenerative property. CONCLUSION The present study showed that WJ-MSC treatment is able to rescue/ameliorate the hepatotoxicity induced by d-GalN in mice.
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Affiliation(s)
- Raghu Ramanathan
- Centre for Advanced Research, Stem Cell Research Centre, Govt. Stanley Medical College and Hospital, Chennai, Tamilnadu, India
| | - Secunda Rupert
- Centre for Advanced Research, Stem Cell Research Centre, Govt. Stanley Medical College and Hospital, Chennai, Tamilnadu, India
| | - Sakthivel Selvaraj
- Centre for Advanced Research, Stem Cell Research Centre, Govt. Stanley Medical College and Hospital, Chennai, Tamilnadu, India
| | - Jeswanth Satyanesan
- Centre for Advanced Research, Stem Cell Research Centre, Govt. Stanley Medical College and Hospital, Chennai, Tamilnadu, India
| | - Rosy Vennila
- Centre for Advanced Research, Stem Cell Research Centre, Govt. Stanley Medical College and Hospital, Chennai, Tamilnadu, India
| | - Surendran Rajagopal
- Director, Hepato-Pancreato-Biliary Centre for Surgery & Transplantation, MIOT International, Chennai, Tamilnadu, India
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Zhang A, Liu Z, Sheng L, Wu H. Protective effects of syringin against lipopolysaccharide-induced acute lung injury in mice. J Surg Res 2017; 209:252-257. [DOI: 10.1016/j.jss.2016.10.027] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Revised: 09/27/2016] [Accepted: 10/27/2016] [Indexed: 12/26/2022]
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Zhang SN, Li XZ, Yang XY. Drug-likeness prediction of chemical constituents isolated from Chinese materia medica Ciwujia. JOURNAL OF ETHNOPHARMACOLOGY 2017; 198:131-138. [PMID: 28065780 DOI: 10.1016/j.jep.2017.01.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Revised: 12/10/2016] [Accepted: 01/04/2017] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ciwujia (CWJ), one of the most commonly used Chinese materia medicas (CMMs), is derived from the roots, rhizomes, and stems of Acanthopanax senticosus harms (AS). CWJ has been used for the treatment of various central nervous system (CNS) and peripheral system diseases. Drug-likeness prediction can help to analyze the absorption, distribution, metabolism, and excretion (ADME) processes of the compounds in CWJ, as well as their potential therapeutic and toxic effects, which is of significance in the confirmation of the active material bases of CWJ. MATERIALS AND METHODS The ADME properties of the compounds were calculated through web based PreADMET program and ACD/I-Lab 2.0. The potential therapeutic and toxicity targets of these compounds were screened by the ChemQuery tool in DrugBank and T3DB. RESULTS 14/39 compounds had moderate or good oral bioavailability (OB). 29/39 compounds bound weakly to the plasma proteins. 18/39 compounds might pass across the blood-brain barrier (BBB). Most of these compounds showed low renal excretion ability. 25/39 compounds had 99 structurally similar drugs and 158 potential therapeutic targets. Additionally, 17/39 compounds had 53 structurally similar toxins and 126 potential toxicity targets. CONCLUSION Our study suggests that these compounds have a certain drug-likeness potentials, which are also likely to be the material bases of CWJ. These results may provide a reference for the safe use of CWJ and the expansion of its application scope.
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Affiliation(s)
- Shuai-Nan Zhang
- Department of Pharmacy, Guiyang University of Chinese Medicine, Guiyang 550025, PR China
| | - Xu-Zhao Li
- Department of Pharmacy, Guiyang University of Chinese Medicine, Guiyang 550025, PR China.
| | - Xu-Yan Yang
- First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin 150040, PR China.
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Tian Y, Li Z, Shen B, Wu L, Han L, Zhang Q, Feng H. The protective effects of Shikonin on lipopolysaccharide/d-galactosamine-induced acute liver injury via inhibiting MAPK and NF-κB and activating Nrf2/HO-1 signaling pathways. RSC Adv 2017. [DOI: 10.1039/c7ra03291a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Shikonin (SHK) has various biological and pharmacological activities, including anticancer, antibacterial and anti-inflammation activities.
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Affiliation(s)
- Ye Tian
- Key Laboratory of Zoonosis
- Ministry of Education
- College of Veterinary Medicine
- Jilin University
- Changchun
| | - Zheng Li
- Key Laboratory of Zoonosis
- Ministry of Education
- College of Veterinary Medicine
- Jilin University
- Changchun
| | - Bingyu Shen
- Key Laboratory of Zoonosis
- Ministry of Education
- College of Veterinary Medicine
- Jilin University
- Changchun
| | - Lin Wu
- Key Laboratory of Zoonosis
- Ministry of Education
- College of Veterinary Medicine
- Jilin University
- Changchun
| | - Lu Han
- Key Laboratory of Zoonosis
- Ministry of Education
- College of Veterinary Medicine
- Jilin University
- Changchun
| | - Qiaoling Zhang
- Key Laboratory of Zoonosis
- Ministry of Education
- College of Veterinary Medicine
- Jilin University
- Changchun
| | - Haihua Feng
- Key Laboratory of Zoonosis
- Ministry of Education
- College of Veterinary Medicine
- Jilin University
- Changchun
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Li F, Zhang N, Wu Q, Yuan Y, Yang Z, Zhou M, Zhu J, Tang Q. Syringin prevents cardiac hypertrophy induced by pressure overload through the attenuation of autophagy. Int J Mol Med 2016. [DOI: 10.3892/ijm.2016.2824] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Ma XQ, Li SM, Chan CL, Su T, Li WD, Cao H, Fong WF, Yu ZL. Influence of sulfur fumigation on glycoside profile in Platycodonis Radix (Jiegeng). Chin Med 2016; 11:32. [PMID: 27385975 PMCID: PMC4934009 DOI: 10.1186/s13020-016-0101-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Accepted: 06/21/2016] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Over recent decades, sulfur fumigation is becoming abused in processing some freshly harvested herbs used as both medicine and food, although it has been questioned whether sulfur fumigation will change the efficacy and safety of the herbs. One of the herbs commonly processed by sulfur fumigation is Platycodonis Radix (Jiegeng in Chinese). Glycosides are the main bioactive components of Jiegeng. Up to the present, no study has been carried out to evaluate the impact of sulfur fumigation on glycoside profile of Jiegeng. METHODS A rapid and versatile ultra-high performance liquid chromatography coupled with ultra-high resolution quadrupole time-of-flight mass spectrometry (UHPLC UHD Q-TOF MS/MS) method was developed for comprehensive analysis of the glycoside profiles of sulfur-fumigated and air-dried Jiegeng samples. RESULTS Twenty-three glycosides were detected in air-dried and sulfur-fumigated Jiegeng samples. After sulfur fumigation, the peak heights of eight glycosides, namely platycogenin A, platycodin D, platycodin D2, platycodin D3, polygalacin D, polygalacin D2, deapio-platycodin D and 3″-O-acetylplatycodin D2, remarkably decreased; while peak heights of five glycosides, namely syringin, lobetyolin, platycoside E, deapio-platycodin D2 and deapio-platycoside E, slightly increased; in addition, peaks of ten glycosides, platycodin A, platycodin C, platycodin V, platycoside C, 16-oxoplatycodin D, 2″-O-acetylpolygalacin D, 2″-O-acetylpolygalacin D2, 3″-O-acetylpolygalacin D, 3″-O-acetylpolygalacin D2, and platycogenic acid B, disappeared. CONCLUSION Sulfur fumigation caused significant changes of glycoside components of Jiegeng. Further investigations are warranted to explore how these chemical changes occurred and whether these changes would affect the efficacy and safety of Jiegeng.
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Affiliation(s)
- Xiao-Qing Ma
- />School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong China
| | - Su-Mei Li
- />School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong China
| | - Chi Leung Chan
- />School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong China
| | - Tao Su
- />School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong China
| | - Wei-Dong Li
- />School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong China
| | - Hui Cao
- />National Engineering Research Center for Modernization of Traditional Chinese Medicine, Zhuhai, Guangdong China
| | - Wang-Fun Fong
- />School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong China
| | - Zhi-Ling Yu
- />School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong China
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Sun H, Liu J, Zhang A, Zhang Y, Meng X, Han Y, Zhang Y, Wang X. Characterization of the multiple components of Acanthopanax Senticosus stem by ultra high performance liquid chromatography with quadrupole time-of-flight tandem mass spectrometry. J Sep Sci 2015; 39:496-502. [PMID: 26632031 DOI: 10.1002/jssc.201500915] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2015] [Revised: 10/29/2015] [Accepted: 11/13/2015] [Indexed: 12/20/2022]
Abstract
Acanthopanax Senticosus Harms. has been used widely in traditional Chinese medicine for the treatment of chronic bronchitis, neurasthenia, hypertension and ischemic heart disease. However, the in vivo constituents of the stem of Acanthopanax Senticosus remain unknown. In this paper, ultra high performance liquid chromatography with electrospray ionization quadrupole time-of-flight mass spectrometry and the MarkerLynx(TM) software combined with multiple data processing approach were used to study the constituents in vitro and in vivo. The aqueous extract from the Acanthopanax Senticosus stem and the compositions in rat serum after intragastric administration were completely analyzed. Consequently, 115 compounds in the aqueous extract from Acanthopanax Senticosus stem and 41 compounds absorbed into blood were characterized. Of the 115 compounds in vitro, 54 were reported for first time, including sinapyl alcohol, sinapyl alcohol diglucoside, and 1-O-sinapoyl-β-D-glucose. In the 41 compounds in vivo, 7 were prototype components and 34 were metabolites which were from 21 components of aqueous extract from Acanthopanax Senticosus stem, and the metabolic pathways of the metabolites were elucidated for first time. The results narrowed the range of screening the active components and provided a basis for the study of action mechanism and pharmacology.
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Affiliation(s)
- Hui Sun
- National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics and Chinmedomics, Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Jianhua Liu
- National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics and Chinmedomics, Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin, China.,Research Center of Medical Science, Qiqihar Medical University, Jianhua District, Qiqihar, China
| | - Aihua Zhang
- National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics and Chinmedomics, Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Ying Zhang
- National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics and Chinmedomics, Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Xiangcai Meng
- National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics and Chinmedomics, Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Ying Han
- National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics and Chinmedomics, Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Yingzhi Zhang
- National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics and Chinmedomics, Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Xijun Wang
- National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics and Chinmedomics, Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin, China
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Hua XW, Lu TF, Li DW, Wang WG, Li J, Liu ZZ, Lin WW, Zhang JJ, Xia Q. Contrast-enhanced micro-computed tomography using ExiTron nano6000 for assessment of liver injury. World J Gastroenterol 2015; 21:8043-8051. [PMID: 26185375 PMCID: PMC4499346 DOI: 10.3748/wjg.v21.i26.8043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2014] [Revised: 02/13/2015] [Accepted: 03/31/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To explore the potential of contrast-enhanced computed tomography (CECT) using ExiTron nano6000 for assessment of liver lesions in mouse models.
METHODS: Three mouse models of liver lesions were used: bile duct ligation (BDL), lipopolysaccharide (LPS)/D-galactosamine (D-GalN), and alcohol. After injection with the contrast agent ExiTron nano6000, the mice were scanned with micro-CT. Liver lesions were evaluated using CECT images, hematoxylin and eosin staining, and serum aminotransferase levels. Macrophage distribution in the injury models was shown by immunohistochemical staining of CD68. The in vitro studies measured the densities of RAW264.7 under different conditions by CECT.
RESULTS: In the in vitro studies, CECT provided specific and strong contrast enhancement of liver in mice. CECT could present heterogeneous images and densities of injured livers induced by BDL, LPS/D-GalN, and alcohol. The liver histology and immunochemistry of CD68 demonstrated that both dilated biliary tracts and necrosis in the injured livers could lead to the heterogeneous distribution of macrophages. The in vitro study showed that the RAW264.7 cell masses had higher densities after LPS activation.
CONCLUSION: Micro-CT with the contrast agent ExiTron nano6000 is feasible for detecting various liver lesions by emphasizing the heterogeneous textures and densities of CECT images.
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Zhao F, Guochun L, Yang Y, Shi L, Xu L, Yin L. A network pharmacology approach to determine active ingredients and rationality of herb combinations of Modified-Simiaowan for treatment of gout. JOURNAL OF ETHNOPHARMACOLOGY 2015; 168:1-16. [PMID: 25824593 DOI: 10.1016/j.jep.2015.03.035] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2014] [Revised: 01/25/2015] [Accepted: 03/10/2015] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Modified Simiaowan (MSW) is a traditional Chinese medicine (TCM) formula and is widely used as a clinically medication formula for its efficiency in treating gouty diseases.To predict the active ingredients in MSW and uncover the rationality of herb combinations of MSW. MATERIALS AND METHODS Three drug-target networks including the "candidate ingredient-target network" (cI-cT) that links the candidate ingredients and targets, the "core ingredient-target-pathway network" connecting core potential ingredients and targets through related pathways, and the "rationality of herb combinations of MSW network", which was derived from the cI-cT network, were developed to dissect the active ingredients in MSW and relationship between ingredients in herb combinations and their targets for gouty diseases. On the other hand, herbal ingredients comparisons were also conducted based on six physicochemical properties to investigate whether the herbs in MSW are similar in chemicals. Moreover, HUVEC viability and expression levels of ICAM-1 induced by monosodium urate (MSU) crystals were assessed to determine the activities of potential ingredients in MSW. RESULTS Predicted by the core ingredient-target-pathway network, we collected 30 core ingredients in MSW and 25 inflammatory cytokines and uric acid synthetase or transporters, which are effective for gouty treatment through some related pathways. Experimental results also confirmed that those core ingredients could significantly increase HUVEC viability and attenuate the expression of ICAM-1, which supported the effectiveness of MSW in treating gouty diseases. Moreover, heat-clearing and dampness-eliminating herbs in MSW have similar physicochemical properties, which stimulate all the inflammatory and uric acid-lowing targets respectively, while the core drug and basic prescription in MSW stimulate the major and almost all the core targets, respectively. CONCLUSION Our work successfully predicts the active ingredients in MSW and explains the cooperation between these ingredients and corresponding targets through related pathways for gouty diseases, and provides basis for an alternative approach to investigate the rationality of herb combinations of MSW on the network pharmacology level, which might be beneficial to drug development and applications.
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Affiliation(s)
- Fangli Zhao
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210046, China
| | - Li Guochun
- College of Preclinical Medical, Nanjing University of Chinese Medicine, Nanjing 210046, China
| | - Yanhua Yang
- Changzhou Seventh People's Hospital, Changzhou 213011, Jiangsu, China
| | - Le Shi
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210046, China
| | - Li Xu
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210046, China
| | - Lian Yin
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210046, China.
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Yang Y, Bai T, Sun P, Lian LH, Yao YL, Zheng HX, Li X, Li JB, Wu YL, Nan JX. Thymoquinone, a bioactive component of Nigella sativa Linn seeds or traditional spice, attenuates acute hepatic failure and blocks apoptosis via the MAPK signaling pathway in mice. RSC Adv 2015. [DOI: 10.1039/c4ra15065a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study is the first report on hepatoprotective effect of thymoquinone induced byd-GalN/LPS. Thymoquinone alleviated the progress ofd-GalN/LPS induced acute hepatic failure via attenuating hepatocytes apoptosis and MAPK signaling pathway.
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Schneiderová K, Šmejkal K. Phytochemical profile of Paulownia tomentosa (Thunb). Steud. PHYTOCHEMISTRY REVIEWS : PROCEEDINGS OF THE PHYTOCHEMICAL SOCIETY OF EUROPE 2014; 14:799-833. [PMID: 32214918 PMCID: PMC7089068 DOI: 10.1007/s11101-014-9376-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Accepted: 08/02/2014] [Indexed: 06/04/2023]
Abstract
Paulownia tomentosa, a member of the plant family Paulowniaceae and a rich source of biologically active secondary metabolites, is traditionally used in Chinese herbal medicine. Flavonoids, lignans, phenolic glycosides, quinones, terpenoids, glycerides, phenolic acids, and miscellaneous other compounds have been isolated from different parts of P. tomentosa plant. Recent interest in this species has focused on isolating and identifying of prenylated flavonoids, that exhibit potent antioxidant, antibacterial, and antiphlogistic activities and inhibit severe acute respiratory syndrome coronavirus papain-like protease. They show cytotoxic activity against various human cancer cell lines and inhibit the effects of human cholinesterase, butyrylcholinesterase, and bacterial neuraminidases. Most of the compounds considered here have never been isolated from any other species of plant. This review summarizes the information about the isolated compounds that are active, their bioactivities, and the structure-activity relationships that have been worked out for them.
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Affiliation(s)
- Kristýna Schneiderová
- Department of Natural Drugs, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, Palackého 1/3, 612 42 Brno, Czech Republic
| | - Karel Šmejkal
- Department of Natural Drugs, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, Palackého 1/3, 612 42 Brno, Czech Republic
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Xia X, Su C, Fu J, Zhang P, Jiang X, Xu D, Hu L, Song E, Song Y. Role of α-lipoic acid in LPS/d-GalN induced fulminant hepatic failure in mice: studies on oxidative stress, inflammation and apoptosis. Int Immunopharmacol 2014; 22:293-302. [PMID: 25046589 DOI: 10.1016/j.intimp.2014.07.008] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Revised: 06/26/2014] [Accepted: 07/08/2014] [Indexed: 12/27/2022]
Abstract
This study investigated the protective effect of α-lipoic acid (LA) on lipopolysaccharide (LPS)/d-galactosamine (d-GalN)-induced fulminant hepatic failure in mice. First, we found that LA markedly reduced LPS/d-GalN-induced increases in serum ALT and AST activities, which were supplemented with histopathological examination, suggested that LA has a protective effect on this model of hepatic damage. Livers challenged with LPS/d-GalN exhibited extensive areas of vacuolization with the disappearance of nuclei and the loss of hepatic architecture. On the contrary, these pathological alterations were ameliorated by LA treatment. Next, we found that ROS and TBARS levels were increased in LPS/d-GalN treated liver homogenates, which were attenuated by LA administration. Consistently, decreases in hepatic CAT and GPx activities were observed in LPS/d-GalN group and were significantly restored by LA administration. Moreover, pretreatment with LA markedly reduced LPS/d-GalN-induced iNOS, COX-2, TNF-α, NF-κB, IL-1β and IL-6 expressions. Furthermore, our data showed that TUNEL-positive cells increased in LPS/d-GalN-treated mice liver which was counteracted by LA administration. LPS/d-GalN induced apoptosis of hepatocytes, as estimated by caspase 3, caspase 8 and caspase 9 activations. Also, the increasing of Bax and the decreasing of Bcl-2 expressions also supported LPS/d-GalN induced apoptosis. Interestingly, LA marked relieved these apoptotic features. Taking together, our results indicated that LA plays an important role on LPS/d-GalN-induced fulminant hepatic failure through its antioxidant, anti-inflammatory and anti-apoptotic activities.
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Affiliation(s)
- Xiaomin Xia
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, People's Republic of China
| | - Chuanyang Su
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, People's Republic of China
| | - Juanli Fu
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, People's Republic of China
| | - Pu Zhang
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, People's Republic of China
| | - Xiaoji Jiang
- Department of Rehabilitation and Physiotherapy, No. 324 Hospital of PLA, Chongqing 400020, People's Republic of China
| | - Demei Xu
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, People's Republic of China
| | - Lihua Hu
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, People's Republic of China
| | - Erqun Song
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, People's Republic of China.
| | - Yang Song
- Key Laboratory of Luminescence and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, People's Republic of China.
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