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Zhang X, Gao M, Rao Z, Lei Z, Zeng J, Huang Z, Shen C, Zeng N. The antitumour activity of C 21 steroidal glycosides and their derivatives of Baishouwu: A review. JOURNAL OF ETHNOPHARMACOLOGY 2022; 293:115300. [PMID: 35430288 DOI: 10.1016/j.jep.2022.115300] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 04/07/2022] [Accepted: 04/11/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Baishouwu has been used in China for thousands of years since it was first discovered in the late Tang Dynasty and flourished in the Song and Ming Dynasties. The Chinese herbal medicines named Baishouwu include Cynanchum auriculatum Royle ex Wight., Cynanchum bungei Decne. and Cynanchum wilfordii Hemsl. It is described in the Sign of Materia Medica as "sweet, bitter, reinforce liver and kidney, and non-toxic". It is widely used for nourishing the blood to expel wind, reinforcing liver and kidney, strengthening bones and muscles. AIM OF THE REVIEW In this review, the current research status of the C21 steroidal glycosides and their derivatives of Baishouwu for malignant tumours and their anti-tumour mechanisms are discussed. This may lay the ground for potential application of Baishouwu and its active ingredients in the treatment of tumours. MATERIALS AND METHODS Scientific databases, including PubMed, Elsevier, Science Direct, Google Scholar, CNKI, WANFANG DATA and VIP were searched to gather data about Baishouwu and its C21 steroidal glycosides and their derivatives. RESULTS Prior literature indicates that Baishouwu has important biological activities such as anti-tumour, anti-epileptic, reducing cholesterol, protection of liver and kidney and immunomodulatory, which are of increasing interest, especially its anti-tumour activity. Recent studies demonstrate that the C21 steroidal glycosides of Baishouwu, which have prominent antitumour efficacy, are one of its main active ingredients. Presently, a variety of C21 steroidal glycosides have been isolated from Baishouwu medicinal part, the tuberous root. This review summarizes the various antitumour activities of the C21 steroidal glycosides and their derivatives of Baishouwu. CONCLUSIONS In this review, the antitumour effects and mechanisms of total C21 steroidal glycosides and monomers and derivatives of Baishouwu in vitro and in vivo were summarized. Baishouwu can inhibit tumourigenesis by blocking tumour cell cycle progression, regulating numerous signaling pathways, promoting apoptosis, inhibiting tumour cells proliferation and metastasis, improving immunity and so on. This review provides a theoretical basis for inheriting and developing the medical heritage of the motherland, exploring the resources of traditional Chinese medicine for ethnic minorities and clinical rational drug use.
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Affiliation(s)
- Xia Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China
| | - Ming Gao
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China
| | - Zhili Rao
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China
| | - Ziqin Lei
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China
| | - Jiuseng Zeng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China
| | - Zhangjun Huang
- Luzhou Pinchuang Technology Co. Ltd., Luzhou, Sichuan, 646000, PR China
| | - Caihong Shen
- Luzhou Pinchuang Technology Co. Ltd., Luzhou, Sichuan, 646000, PR China
| | - Nan Zeng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China.
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Bailly C. Anticancer properties of caudatin and related C-21 steroidal glycosides from Cynanchum plants. Steroids 2021; 172:108855. [PMID: 33945800 DOI: 10.1016/j.steroids.2021.108855] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 03/29/2021] [Accepted: 04/22/2021] [Indexed: 12/12/2022]
Abstract
Numerous C-21 steroidal glycosides have been isolated from Cynanchum plants. Many of them derive from the aglycone caudatin (CDT) which includes a tetracyclic deacylmetaplexigenin unit and an ikemaoyl ester side chain. CDT can be found in diverse traditional medicines, such as Baishouwu radix used to treat gastro-intestinal disorders. The compound has revealed marked anticancer properties, reviewed here. CDT and its mono-glycoside analogue CDMC display antiproliferative activities against different cancer cell lines in vitro and have revealed significant anticancer effects in tumor xenograft models in vivo. Their mechanism of action is multifactorial, implicating several signaling pathways (Wnt/GSK3/β-catenin, TRAIL/DR5/ER and TNFAIP1/NFκB) which contribute to the antiproliferative, antiangiogenic, antimetastatic and proapoptotic effects of the natural products. CDT also modulates DNA replication, is antioxidant and targets some cancer stem cells. CDT and CDMC are interesting anticancer products, while other CDT glycoside derivatives display antiviral and antifungal activities. Altogether, the present review provides a survey of the pharmacological profiles of CDT and derivatives. The lack of knowledge about the molecular targets of CDT currently limits drug development but the natural product, orally active, warrants further pharmacology and toxicology studies.
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Chen WH, Zhang ZZ, Ban YF, Rahman K, Ye BZ, Sun XL, Tan HY, Zheng XH, Liu HY, Xu LC, Yan B, Han T. Cynanchum bungei Decne and its two related species for "Baishouwu": A review on traditional uses, phytochemistry, and pharmacological activities. JOURNAL OF ETHNOPHARMACOLOGY 2019; 243:112110. [PMID: 31351190 DOI: 10.1016/j.jep.2019.112110] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 07/22/2019] [Accepted: 07/23/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cynanchum bungei Decne. (CB) (Asclepiadaceae) and its two related species Cynanchum auriculatum Royle ex Wight. (CA) and Cynanchum wilfordii (Maxim.) Hemsl. (CW) are well known Chinese herbal medicines known by the name Baishouwu. Among them, CB has long been used for nourishing the kidney and liver, strengthening the bones and muscles, and regulating stomachache. However, to date, no comprehensive review on Baishouwu has been published. AIM OF THE REVIEW This review aims to provide a comprehensive summary on traditional uses, phytochemistry, pharmacology, and toxicology of the three herbal components of Baishouwu with the ultimate objective of providing a guide for future scientific and therapeutic potential use of Baishouwu. MATERIAL AND METHODS A literature search was undertaken on CB, CA and CW by analyzing the information from scientific databases (SciFinder, Pubmed, Elsevier, Google Scholar, Web of Science, and Baidu Scholar). Information was also gathered from local classic herbal literatures and conference papers on ethnopharmacology and the information provided in this review has been obtained from peer-reviewed papers. RESULTS Comparative analysis of literature search indicate that ethnopharmacological use of CB was recorded in China, however, CA and CW have been used in China, Korea and Japan. To date, 151 chemical compounds have been isolated from these species, and the major chemical constituents have been revealed to be acetophenones, C21-steroids, terpenoids, and alkaloids. These compounds and extracts have been proven to exhibit significant pharmacological activities, including anti-tumor, anti-inflammatory, immunomodulatory, hypolipidemic, anti-obesity, hepatoprotective, antifungal, antiviral, anti-depressant, vasodilating and estrogenic activities. CONCLUSIONS CB, CA and CW collectively known as Baishouwu are valuable medicinal herbs with multiple pharmacological activities. The traditional use for nourishing liver is closely associated with the hepatoprotective activity. The available literature performs that various of the activity of Baishouwu can be attributed to acetophenones and C21-steroids. It is high time that more efforts should be focused on the underlying mechanisms of their beneficial bioactivities and the structure activity relationship of the constituents, as well as their potential synergistic and antagonistic effects. The proper toxicology evaluation is crucial to guarantee the safety, efficacy, and eligibility for medical use. Further research on the comprehensive evaluation of medicinal quality and the understanding of multi-target network pharmacology of Baishouwu is in great request.
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Affiliation(s)
- Wen-Hua Chen
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, 4655 Daxue Road, Jinan, 250355, China
| | - Zhen-Zhen Zhang
- Naval Medical Institute of PLA, 880 Xiangyin Road, Shanghai, 200433, China
| | - Yan-Fei Ban
- Department of Pharmacognosy, School of Pharmacy, Navy Medical University, 325 Guohe Road, Shanghai, 200433, China
| | - Khalid Rahman
- Faculty of Science, School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Byrom Street, Liverpool, L3 3AF, UK
| | - Bing-Zhu Ye
- Department of Pharmacognosy, School of Pharmacy, Navy Medical University, 325 Guohe Road, Shanghai, 200433, China
| | - Xiao-Lei Sun
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, 4655 Daxue Road, Jinan, 250355, China; Department of Pharmacognosy, School of Pharmacy, Navy Medical University, 325 Guohe Road, Shanghai, 200433, China
| | - Hui-Ying Tan
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, 4655 Daxue Road, Jinan, 250355, China
| | - Xiao-Hua Zheng
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, 4655 Daxue Road, Jinan, 250355, China
| | - Hong-Yan Liu
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, 4655 Daxue Road, Jinan, 250355, China
| | - Ling-Chuan Xu
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, 4655 Daxue Road, Jinan, 250355, China.
| | - Bin Yan
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, 4655 Daxue Road, Jinan, 250355, China.
| | - Ting Han
- Department of Pharmacognosy, School of Pharmacy, Navy Medical University, 325 Guohe Road, Shanghai, 200433, China.
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Ding YF, Peng ZX, Ding L, Peng YR. Baishouwu Extract Suppresses the Development of Hepatocellular Carcinoma via TLR4/MyD88/NF-κB Pathway. Front Pharmacol 2019; 10:389. [PMID: 31068809 PMCID: PMC6491767 DOI: 10.3389/fphar.2019.00389] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 03/29/2019] [Indexed: 12/20/2022] Open
Abstract
Purpose: The root of Cynanchum auriculatum Royle ex Wight, known as Baishouwu, has been widely used for a tonic supplement since ancient times. The current study was performed to explore the effect of Baishouwu extract on the development of experimental hepatocellular carcinoma (HCC) and the potential mechanism involved. Methods: Rats were injected diethylnitrosamine (DEN) to initiate the multistep hepatocarcinogenesis. Animals were treated concurrently with Baishouwu extract given daily by oral gavage for 20 weeks to evaluate its protective effects. Time series sera and organ samples from each group were collected to evaluate the effect of Baishouwu extract on hepatic carcinogenesis. Results: It was found that Baishouwu extract pretreatment successfully attenuated liver injury induced by DEN, as shown by decreased levels of serum biochemical indicators (AST, ALT, ALP, TP, and T-BIL). Administration of Baishouwu extract inhibited the fibrosis-related index in serum and live tissue, respectively from inflammation stage to HCC stage after DEN treatment. It significantly reduced the incidence and multiplicity of DEN-induced HCC development in a dose-dependent manner. Macroscopic and microscopic features suggested that pretreatment with Baishouwu extract for 20 weeks was effective in inhibiting DEN-induced inflammation, liver fibrosis, and HCC. Furthermore, TLR4 overexpression induced by DEN was decreased by Baishouwu extract, leading to the markedly down-regulated levels of MyD88, TRAF6, NF-κB p65, TGF-β1 and α-SMA in hepatitis, cirrhosis, and hepatocarcinoma. Conclusion: In conclusion, Baishouwu extract exhibited potent effect on the development of HCC by altering TLR4/MyD88/ NF-κB signaling pathway in the sequence of hepatic inflammation-fibrosis-cancer, which provided novel insights into the mechanism of Baishouwu extract as a candidate for the pretreatment of HCC in the future.
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Affiliation(s)
- Yong-Fang Ding
- Department of Pharmacology and Toxicology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
| | - Zi-Xuan Peng
- Third College of Clinical Medicine, Xinjiang Medical University, Ürümqi, China
| | - Lan Ding
- Department of Nephrology, Suzhou Wuzhong People's Hospital, Suzhou, China
| | - Yun-Ru Peng
- Department of Pharmacology and Toxicology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
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Wang L, Yao L, Li X, Chen J, Lou C, Wang Y. Stephanthraniline A suppresses proliferation of HCT116 human colon cancer cells through induction of caspase-dependent apoptosis, dysregulation of mitochondrial function, cell cycle arrest and regulation of Akt/p38 signaling pathways. J Toxicol Sci 2019; 44:523-533. [DOI: 10.2131/jts.44.523] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- Lu Wang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, China
| | - Li Yao
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, China
| | - Xiaoyu Li
- Institute of Materia Medica, Zhejiang Academy of Medical Sciences, China
| | - Juan Chen
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, China
| | - Chenghua Lou
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, China
| | - Yiqi Wang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, China
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Wu Z, Wang Y, Meng X, Wang X, Li Z, Qian S, Wei Y, Shu L, Ding Y, Wang P, Peng Y. Total C-21 steroidal glycosides, isolated from the root tuber of Cynanchum auriculatum Royle ex Wight, attenuate hydrogen peroxide-induced oxidative injury and inflammation in L02 cells. Int J Mol Med 2018; 42:3157-3170. [PMID: 30272289 PMCID: PMC6202073 DOI: 10.3892/ijmm.2018.3896] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Accepted: 09/20/2018] [Indexed: 12/22/2022] Open
Abstract
Oxidative stress plays an important role in the pathology of liver disorders. Total C-21 steroidal glycosides (TCSGs), isolated from the root tuber of Cynanchum auriculatum Royle ex Wight, have been reported to exert numerous effects, including liver protective and antioxidant effects. In order to investigate the potential mechanisms underlying the protective effects of TCSGs on liver function, the present study used the human normal liver cell line, L02, to evaluate the effects of TCSGs on hydrogen peroxide (H2O2)-induced oxidative injury and inflammatory responses. The L02 cells were pretreated with various concentrations of TCSGs, followed by exposure to 1.5 mM H2O2. Cell viability was determined by a 3-(4,5-dimethylthiazol-2-yl)-2,5-di-phenyltetrazolium bromide (MTT) assay. The levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), lactate dehydrogenase (LDH) and nitric oxide (NO) were measured using colorimetric assays. The activities of superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GSH-Px) and the production of malondialdehyde (MDA) were also determined. Intracellular reactive oxygen species (ROS) levels were detected using a fluorescent probe. H2O2-induced oxidative toxicity was attenuated following treatment with TCSGs, as indicated by the increase in cell viability, the decreased levels of ALT, AST, LDH, NO, MDA and ROS, and the increased activities of SOD, CAT and GSH-Px. To further explore the possible mechanisms of action of TCSGs, the nuclear factor erythroid 2-related factor 2 (Nrf2) and nuclear factor-κB (NF)-κB pathways were examined. The results revealed that treatment with TCSGs markedly induced Nrf2 nuclear translocation and upregulated the expression of heme oxygenase-1 (HO-1) in the L02 cells damaged by H2O2. In addition, pretreatment with TCSGs inhibited the NF-κB signaling pathway by blocking the degradation of the inhibitor of nuclear factor κBα (IκBα), thereby reducing the expression and nuclear translocation of NF-κB, as well as reducing the expression of tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), inducible nitric oxide synthase (iNOS) and cyclooxygenase 2 (COX-2). On the whole, the findings of this study demonstrate that TCSGs can protect L02 cells against H2O2-induced oxidative toxicity and inflammatory injury by increasing the expression of Nrf2 and HO-1, mediated by the NF-κB signaling pathway.
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Affiliation(s)
- Zhenhui Wu
- Department of Pharmacology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Yingyu Wang
- Department of Pharmacology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Xian Meng
- Department of Pharmacology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Xinjie Wang
- State Key Laboratory of Natural Medicines, Research Department of Pharmacognosy, China Pharmaceutical University, Nanjing, Jiangsu 211198, P.R. China
| | - Zhenlin Li
- Department of Pharmacology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Shihui Qian
- Department of Pharmacology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Yingjie Wei
- Department of Pharmacology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Luan Shu
- Department of Pharmacology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Yongfang Ding
- Department of Pharmacology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Peijuan Wang
- Department of Pharmacology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Yunru Peng
- Department of Pharmacology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
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Li XY, Zhou LF, Gao LJ, Wei Y, Xu SF, Chen FY, Huang WJ, Tan WF, Ye YP. Cynanbungeigenin C and D, a pair of novel epimers from Cynanchum bungei, suppress hedgehog pathway-dependent medulloblastoma by blocking signaling at the level of Gli. Cancer Lett 2018; 420:195-207. [PMID: 29425683 DOI: 10.1016/j.canlet.2018.02.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 01/31/2018] [Accepted: 02/02/2018] [Indexed: 11/28/2022]
Abstract
Uncontrolled excessive activation of Hedgehog (Hh) signaling pathway is linked to a number of human malignant tumorigenesis. To obtain valuable Hh pathway inhibitors from natural product, in present study, a pair of novel epimers, Cynanbungeigenin C (CBC) and D (CBD) from the plant Cynanchum bungei Decne were chemically characterized by multiple spectroscopic data and chemical derivatization, and evaluated for their inhibition on Hh pathway. Mechanistically, CBC and CBD block Hh pathway signaling not through targeting Smo and Sufu, but at the level of Gli. In addition, both eipmers significantly suppress Hh pathway-dependent Ptch+/-; p53-/- medulloblastoma in vitro and in vivo. Furthermore, both CBC and CBD inhibited two Smo mutants induced Hh pathway activation, which suggested that they are potential compounds for the treatment of medulloblastoma with primary or acquired resistance to current Smo inhibitors. These results highlight the potential of CBC and CBD as effective lead compounds in the treatment of medulloblastoma and other Hh-dependent malignancy.
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Affiliation(s)
- Xiao-Yu Li
- Institute of Materia Medica, Zhejiang Academy of Medical Sciences, Hangzhou, 310013, China
| | - Li-Fei Zhou
- Zhejiang Cancer Hospital, Hangzhou, 310022, China
| | - Li-Juan Gao
- Institute of Materia Medica, Zhejiang Academy of Medical Sciences, Hangzhou, 310013, China
| | - Yang Wei
- Institute of Materia Medica, Zhejiang Academy of Medical Sciences, Hangzhou, 310013, China
| | - Shi-Fang Xu
- Institute of Materia Medica, Zhejiang Academy of Medical Sciences, Hangzhou, 310013, China
| | - Feng-Yang Chen
- Department of Basic Medical Science, Hangzhou Medical College, Hangzhou, 310053, China.
| | - Wen-Jing Huang
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Wen-Fu Tan
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Yi-Ping Ye
- Institute of Materia Medica, Zhejiang Academy of Medical Sciences, Hangzhou, 310013, China.
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Wang X, Fu X, Zhao S, Fu X, Zhang H, Shao L, Li G, Fan C. Antiangiogenic properties of caudatin in vitro and in vivo by suppression of VEGF‑VEGFR2‑AKT/FAK signal axis. Mol Med Rep 2017; 16:8937-8943. [PMID: 28990104 PMCID: PMC5779977 DOI: 10.3892/mmr.2017.7730] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Accepted: 09/27/2017] [Indexed: 12/19/2022] Open
Abstract
Tumor angiogenesis provides essential nutrients and oxygen to the tumor microenvironment, which is important in tumor growth, progression and metastasis. Inhibition of tumor angiogenesis represents one of the most promising strategies in tumor therapy. The authors previously demonstrated that caudatin, one species of C‑21 steroidal from Cynanchum auriculatum (C. auriculatum), effectively inhibits human glioma growth in vitro and in vivo through triggering cell cycle arrest and apoptosis. However, little information regarding the antiangiogenic properties of caudatin in human glioma is available. Based on the author's previous study, the antiangiogenic effect of caudatin against human glioma was explored, and the underlying mechanism was investigated. The results suggested that caudatin treatment significantly inhibited HUVEC human umbilical vein endothelial cell proliferation, blocked the HUVECs migration, invasion and capillary‑like tube formation by disturbing the vascular endothelial growth factor (VEGF)‑VEGFR2‑protein kinase B (AKT)/focal adhesion kinase (FAK) signal axis. Notably, caudatin treatment abolished the glioma cell growth by suppression of the in vivo angiogenesis, which involved FAK and AKT dephosphorylation and inhibition of VEGF expression. The findings validated the antiangiogenic potential of caudatin in hunting human glioma.
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Affiliation(s)
- Xinzhi Wang
- Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China
| | - Xiaoting Fu
- Key Lab of Cerebral Microcirculation in Universities of Shandong, Taishan Medical University, Taian, Shandong 271000, P.R. China
| | - Shijun Zhao
- Key Lab of Cerebral Microcirculation in Universities of Shandong, Taishan Medical University, Taian, Shandong 271000, P.R. China
| | - Xiaoyan Fu
- Key Lab of Cerebral Microcirculation in Universities of Shandong, Taishan Medical University, Taian, Shandong 271000, P.R. China
| | - Huifang Zhang
- Key Lab of Cerebral Microcirculation in Universities of Shandong, Taishan Medical University, Taian, Shandong 271000, P.R. China
| | - Lurong Shao
- Key Lab of Cerebral Microcirculation in Universities of Shandong, Taishan Medical University, Taian, Shandong 271000, P.R. China
| | - Gang Li
- Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China
| | - Cundong Fan
- Key Lab of Cerebral Microcirculation in Universities of Shandong, Taishan Medical University, Taian, Shandong 271000, P.R. China
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9
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Wang XJ, Li ZL, Lv XH, Zuo QY, Zhao YM, Ding YF, Pu SB, Qian SH, Peng YR. Antitumor evaluation and multiple analysis on different extracted fractions of the root of Cynanchum auriculatum
Royle ex Wight. J Sep Sci 2017; 40:3054-3063. [PMID: 28598028 DOI: 10.1002/jssc.201601415] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 05/24/2017] [Accepted: 05/28/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Xin-jie Wang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine; Nanjing University of Chinese Medicine; Nanjing P. R. China
- Jiangsu Province Academy of Traditional Chinese Medicine; Nanjing P. R. China
- State Key Laboratory of Natural Medicines; Research Department of Pharmacognosy; China Pharmaceutical University; Nanjing P. R. China
| | - Zhen-lin Li
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine; Nanjing University of Chinese Medicine; Nanjing P. R. China
- Jiangsu Province Academy of Traditional Chinese Medicine; Nanjing P. R. China
- Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm; Jiangsu Province Nanjing P. R. China
| | - Xu-hui Lv
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine; Nanjing University of Chinese Medicine; Nanjing P. R. China
- Jiangsu Province Academy of Traditional Chinese Medicine; Nanjing P. R. China
- Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm; Jiangsu Province Nanjing P. R. China
| | - Qi-yan Zuo
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine; Nanjing University of Chinese Medicine; Nanjing P. R. China
- Jiangsu Province Academy of Traditional Chinese Medicine; Nanjing P. R. China
- State Key Laboratory of Natural Medicines; Research Department of Pharmacognosy; China Pharmaceutical University; Nanjing P. R. China
- Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm; Jiangsu Province Nanjing P. R. China
| | - Yan-min Zhao
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine; Nanjing University of Chinese Medicine; Nanjing P. R. China
- Jiangsu Province Academy of Traditional Chinese Medicine; Nanjing P. R. China
- Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm; Jiangsu Province Nanjing P. R. China
| | - Yong-fang Ding
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine; Nanjing University of Chinese Medicine; Nanjing P. R. China
- Jiangsu Province Academy of Traditional Chinese Medicine; Nanjing P. R. China
| | - She-ban Pu
- State Key Laboratory of Natural Medicines; Research Department of Pharmacognosy; China Pharmaceutical University; Nanjing P. R. China
| | - Shi-hui Qian
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine; Nanjing University of Chinese Medicine; Nanjing P. R. China
- Jiangsu Province Academy of Traditional Chinese Medicine; Nanjing P. R. China
- Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm; Jiangsu Province Nanjing P. R. China
| | - Yun-ru Peng
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine; Nanjing University of Chinese Medicine; Nanjing P. R. China
- Jiangsu Province Academy of Traditional Chinese Medicine; Nanjing P. R. China
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Liu J, Wang X, Wen F, Zhang S, Shen R, Jiang W, Kan J, Jin C. Morphology, structural and physicochemical properties of starch from the root of Cynanchum auriculatum Royle ex Wight. Int J Biol Macromol 2016; 93:107-116. [DOI: 10.1016/j.ijbiomac.2016.08.063] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 08/13/2016] [Accepted: 08/22/2016] [Indexed: 10/21/2022]
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Zhou X, Zhou LF, Yang B, Zhao HJ, Wang YQ, Li XY, Ye YP, Chen FY. The Loss of a Sugar Chain at C(3) Position Enhances Stemucronatoside K-Induced Apoptosis, Cell Cycle Arrest, and Hedgehog Pathway Inhibition in HT-29 Cells. Chem Biodivers 2016; 13:1484-1492. [PMID: 27449706 DOI: 10.1002/cbdv.201600054] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 06/03/2016] [Indexed: 01/22/2023]
Affiliation(s)
- Xia Zhou
- Zhejiang Cancer Hospital; Hangzhou 310022 P. R. China
| | - Li-Fei Zhou
- Zhejiang Cancer Hospital; Hangzhou 310022 P. R. China
| | - Bo Yang
- Zhejiang Chinese Medical University; 548 Binwen Road Hangzhou 310053 P. R. China
| | - Hua-Jun Zhao
- Zhejiang Chinese Medical University; 548 Binwen Road Hangzhou 310053 P. R. China
| | - Yi-Qi Wang
- Zhejiang Chinese Medical University; 548 Binwen Road Hangzhou 310053 P. R. China
| | - Xiao-Yu Li
- Institute of Materia Medica; Zhejiang Academy of Medical Sciences; Tianmushan Road 182 Hangzhou 310013 P. R. China
| | - Yi-Ping Ye
- Institute of Materia Medica; Zhejiang Academy of Medical Sciences; Tianmushan Road 182 Hangzhou 310013 P. R. China
| | - Feng-Yang Chen
- Institute of Materia Medica; Zhejiang Academy of Medical Sciences; Tianmushan Road 182 Hangzhou 310013 P. R. China
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Tan ZW, Xie S, Hu SY, Liao T, Liu P, Peng KH, Yang XZ, He ZL, Tang HY, Cui Y, Peng XN, Zhang J, Zhou C. Caudatin targets TNFAIP1/NF-κB and cytochrome c/caspase signaling to suppress tumor progression in human uterine cancer. Int J Oncol 2016; 49:1638-1650. [DOI: 10.3892/ijo.2016.3662] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Accepted: 07/18/2016] [Indexed: 11/12/2022] Open
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13
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Targeting the Achilles heel of the hepatitis B virus: a review of current treatments against covalently closed circular DNA. Drug Discov Today 2015; 20:548-61. [PMID: 25622780 DOI: 10.1016/j.drudis.2015.01.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Revised: 12/15/2014] [Accepted: 01/14/2015] [Indexed: 01/05/2023]
Abstract
Chronic infection with hepatitis B virus (HBV) often leads to the development of liver cancer and cirrhosis, creating immense sociological, clinical and economic burdens worldwide. Although current anti-HBV medications manage to control the disease progression and help restore normal liver functions, they often fail to eliminate the virus completely. A major reason for this failure is the presence of a stable viral genome in the hepatocyte nucleus: the covalently closed circular DNA (cccDNA). Targeting HBV cccDNA is a promising approach that could lead to a complete cure. Here, we review various research approaches that are directed toward eliminating HBV cccDNA. This is a brief, yet comprehensive, summary of current state-of-the-art developments in this emerging area of interest.
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Wu L, Zhang K, Hu G, Yan H, Xie C, Wu X. Inflammatory response and neuronal necrosis in rats with cerebral ischemia. Neural Regen Res 2014; 9:1753-62. [PMID: 25422636 PMCID: PMC4238163 DOI: 10.4103/1673-5374.143419] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2014] [Indexed: 01/02/2023] Open
Abstract
In the middle cerebral artery occlusion model of ischemic injury, inflammation primarily occurs in the infarct and peripheral zones. In the ischemic zone, neurons undergo necrosis and apoptosis, and a large number of reactive microglia are present. In the present study, we investigated the pathological changes in a rat model of middle cerebral artery occlusion. Neuronal necrosis appeared 12 hours after middle cerebral artery occlusion, and the peak of neuronal apoptosis appeared 4 to 6 days after middle cerebral artery occlusion. Inflammatory cytokines and microglia play a role in damage and repair after middle cerebral artery occlusion. Serum intercellular cell adhesion molecule-1 levels were positively correlated with the permeability of the blood-brain barrier. These findings indicate that intercellular cell adhesion molecule-1 may be involved in blood-brain barrier injury, microglial activation, and neuronal apoptosis. Inhibiting blood-brain barrier leakage may alleviate neuronal injury following ischemia.
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Affiliation(s)
- Lingfeng Wu
- Nanchang University Medical College, Nanchang, Jiangxi Province, China ; Department of Neurology, People's Hospital of Jiangxi Province, Nanchang, Jiangxi Province, China
| | - Kunnan Zhang
- Nanchang University Medical College, Nanchang, Jiangxi Province, China
| | - Guozhu Hu
- Institution of Neurology, People's Hospital of Jiangxi Province, Nanchang, Jiangxi Province, China
| | - Haiyu Yan
- Institution of Neurology, People's Hospital of Jiangxi Province, Nanchang, Jiangxi Province, China
| | - Chen Xie
- Institution of Neurology, People's Hospital of Jiangxi Province, Nanchang, Jiangxi Province, China
| | - Xiaomu Wu
- Nanchang University Medical College, Nanchang, Jiangxi Province, China
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A C 21 -Steroidal Glycoside Isolated from the Roots of Cynanchum auriculatum Induces Cell Cycle Arrest and Apoptosis in Human Gastric Cancer SGC-7901 Cells. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 2013:180839. [PMID: 24454488 PMCID: PMC3880714 DOI: 10.1155/2013/180839] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Revised: 11/07/2013] [Accepted: 11/30/2013] [Indexed: 12/26/2022]
Abstract
Caudatin 3-O-β-D-cymaropyranosyl-(1 → 4)-β-D-oleandropyranosyl-(1 → 4)-β-D-cymaropyranosyl-(1 → 4)-β-D-cymaropyranoside (CGII) is one of the C21-steroidal glycosides isolated from the roots of Cynanchum auriculatum ROYLE ex WIGHT. This study aimed to determine the cell growth, cell proliferation, and apoptotic cell death of human gastric cancer cells after CGII treatment. MTT assay was used to determine cell growth; fluorescence-activated cell sorting analysis was used to evaluate cell cycle distribution and apoptotic cell death. Immunoblotting was applied for measuring the expression of proteins involved in the cell cycle progression. The activities of caspase-3, -8, and -9 were detected by colorimetric caspase activity assays. CGII inhibited cell growth of human gastric cancer SGC-7901 cells in a concentration- and time-dependent manner. Treatment of SGC-7901 cells with CGII resulted in G1 phase cell cycle arrest, accompanied with decreased expression of cyclin D1 and cyclin-dependent kinases 4 and 6. CGII induced cell apoptosis and activated caspase-3, caspase-8, and caspase-9. In contrast, pan-caspase inhibitor z-VAD-fmk partially abolished the CGII-induced growth inhibition of SGC-7901 cells. In conclusion, CGII inhibits cell growth of human gastric cancer cells by inducing G1 phase cell cycle arrest and caspase-dependent apoptosis cascades.
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Luo Y, Sun Z, Li Y, Liu L, Cai X, Li Z. Caudatin inhibits human hepatoma cell growth and metastasis through modulation of the Wnt/β-catenin pathway. Oncol Rep 2013; 30:2923-8. [PMID: 24064800 DOI: 10.3892/or.2013.2749] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Accepted: 08/27/2013] [Indexed: 11/06/2022] Open
Abstract
In the present study, we investigated the antitumor activity of caudatin in the human hepatoma cell line SMMC‑7721 by analysis of cell viability, cell cycle distribution, apoptosis and metastasis. The results showed that caudatin impaired the cell viability and inhibited the growth of SMMC-7721 cells in a time- and dose-dependent manner and resulted in cell cycle arrest in the G2 phase. In addition, SMMC-7721 cells, treated with caudatin exhibited typical characteristics of apoptosis. Furthermore, caudatin treatment resulted in a decrease in β-catenin and GSK3β in SMMC-7721 cells, with a concomitant reduction in metastatic capability and expression of Wnt signaling pathway targeted genes including cox-2, mmp-2 and mmp-9. Our findings revealed that caudatin inhibits human hepatoma cell growth and metastasis by targeting the GSK3β/β-catenin pathway and suppressing VEGF production.
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Affiliation(s)
- Yi Luo
- Institute of First Clinical Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210046, P.R. China
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LI XIAOFENG, ZHANG XIAOTING, LIU XIZHI, TAN ZHIWEN, YANG CELI, DING XIAOFENG, HU XIANG, ZHOU JIANLIN, XIANG SHUANGLIN, ZHOU CHANG, ZHANG JIAN. Caudatin induces cell apoptosis in gastric cancer cells through modulation of Wnt/β-catenin signaling. Oncol Rep 2013; 30:677-84. [DOI: 10.3892/or.2013.2495] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Accepted: 04/16/2013] [Indexed: 11/05/2022] Open
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Ye LF, Wang YQ, Yang B, Zhang RS. Cytotoxic and apoptosis-inducing properties of a C 21-steroidal glycoside isolated from the roots of Cynanchum auriculatum.. Oncol Lett 2013; 5:1407-1411. [PMID: 23599803 PMCID: PMC3629071 DOI: 10.3892/ol.2013.1186] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Accepted: 01/29/2013] [Indexed: 11/05/2022] Open
Abstract
The present study aimed to investigate the anti-cancer effect of a C21-steroidal glycoside (CG) isolated from the roots of Cynanchum auriculatum. CG was able to inhibit the growth of human cancer cells (SGC-7901 cells) in a concentration and time-dependent manner in vitro. SGC-7901 cells exposed to CG (10.8 and 21.6 μM) exhibited typical morphological apoptosis characteristics, such as nuclear-chromatin condensation and apoptotic body formation. Flow cytometric analysis showed that after treatment with CG at 10.8 and 21.6 μM for 24 h, the percentage of apoptotic cells increased to 30.4 and 43.2%, respectively, while the number of cells in the G0/G1, S and G2/M phases of the cell cycle decreased (P<0.05). Furthermore, treatment with CG at a concentration of 21.6 μM for 24 h significantly increased the expression of caspase-3 and the activity of caspase-3 was increased ∼3-fold in SGC-7901 cells. These results suggest that CG is the active anticancer component of the total C21-glycosides of the roots of Cynanchum auriculatum which is able to inhibit the growth of cancer cells and induce cancer cell apoptosis through caspase-3-dependent pathways.
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Affiliation(s)
- Liang-Fei Ye
- Department of Pharmacy, Zhejiang Chinese Medical University, Hangzhou 310053, P.R. China
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Ji CX, Li XY, Jia SB, Liu LL, Ge YC, Yang QX, Zhang JJ. The antidepressant effect of Cynanchum auriculatum in mice. PHARMACEUTICAL BIOLOGY 2012; 50:1067-1072. [PMID: 22827543 DOI: 10.3109/13880209.2012.656848] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
CONTEXT Antidepressant effects of various plants are generally attributed to their anti-inflammation and antioxidant activities. Cynanchum auriculatum Royle ex Wight (Asclepiadaceae) is a traditional medicinal plant in China and India used for immunological regulation, anti-inflammation, and antioxidant purposes. However knowledge about its antidepressant activity has been poorly investigated. OBJECTIVE To investigate the antidepressant activities of the total glycosides of C. auriculatum (TGC) and its CHCl₃/MeOH (10:1) fractions (TGC-D and TGC-E) in mice. MATERIALS AND METHODS TGC, TGC-D and TGC-E (20, 40 and 80 mg/kg) were intragastrically administered to mice twice a day for 5 days. The tail suspension test, forced swimming test, and locomotor activity test in mice were used to evaluate the effect of C. auriculatum. The inhibition of [³H]-serotonin reuptake in rat brain synaptosomes was detected to investigate their mechanism. RESULTS TGC, TGC-D and TGC-E (80 mg/kg) decreased the immobility time by 61.7, 64.5, and 61.9% in tail suspension test. TGC (80 mg/kg), TGC-D (80 mg/kg) and TGC-E (20 mg/kg) decreased the immobility time by 32.6, 47.3, and 48.7% in forced swimming test. TGC (80 mg/kg) and TGC-E (20 and 40 mg/kg) decreased the crossing distances by 28.8, 29.5, and 36.2% in locomotor activity test. TGC, TGC-D and TGC-E (10 mg/L) inhibited serotonin reuptake by 7.4, 4.5, and 71.1% in rat brain synaptosomes, and IC₅₀ value of TGC-E was 5.2 mg/L. DISCUSSION AND CONCLUSION TGC, TGC-D and TGC-E have potential antidepressant activities. The antidepressive effect of TGC-E maybe attributed partly by the inhibiting effect on serotonin reuptake.
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Affiliation(s)
- Cheng-Xue Ji
- State Key Laboratory for Bioactive Substances and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, P.R. China
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