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Ma C, Wang Z, Mo L, Wang X, Zhou G, Yi C, Niu W, Liu Y. Tanshinone I attenuates estrogen-deficiency bone loss via inhibiting RANKL-induced MAPK and NF-κB signaling pathways. Int Immunopharmacol 2024; 127:111322. [PMID: 38064814 DOI: 10.1016/j.intimp.2023.111322] [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: 08/03/2023] [Revised: 11/25/2023] [Accepted: 11/27/2023] [Indexed: 01/18/2024]
Abstract
AIM OF THE STUDY This study aims to reveal the role of Tanshinone I (TI) in inhibiting osteoclast activity and bone loss in vitro and in vivo, as well as elucidate its underlying molecular mechanism. MATERIALS AND METHODS A mouse model of estrogen deficiency was used to assess the inhibitory effect of TI on osteoclast activity and subsequent bone loss. To validate the impact of TI on osteoclast formation, TRAcP staining and pseudopodia belt staining were conducted. The expressions of osteoclast-specific genes and proteins were evaluated using RT-PCR and Western Blot analyses. Additionally, immunofluorescence staining was employed to examine the effect of TI on p65 nuclear translocation and the expression level of reactive oxygen species (ROS). RESULTS TI demonstrated significant efficacy in alleviating bone mass loss and suppressing osteoclast activity and function in ovariectomized mice. This outcome was predominantly ascribed to a decrease in ROS levels, thereby impeding the NF-κB signaling pathway and the translocation of p65 to the nucleus. Additionally, TI hindered the RANKL-induced phosphorylation of the MAPK signaling pathway. Moreover, TI played a role in the reduction of osteoclast-specific genes and proteins. CONCLUSIONS To summarize, this study sheds light on TI's capacity to modulate various signaling pathways triggered by RANKL, effectively impeding osteoclast formation and mitigating bone loss resulting from estrogen deficiency. Consequently, TI emerges as a promising therapeutic option for estrogen-deficiency bone loss.
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Affiliation(s)
- Chao Ma
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China; Guangdong Clinical Research Academy of Chinese Medicine, Guangzhou, China; Guangzhou University of Chinese Medicine, Guangzhou, China; The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhangzheng Wang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China; Guangdong Clinical Research Academy of Chinese Medicine, Guangzhou, China; Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Liang Mo
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiaochao Wang
- Guangzhou University of Chinese Medicine, Guangzhou, China; The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Guangquan Zhou
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China; Guangdong Clinical Research Academy of Chinese Medicine, Guangzhou, China; Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Chunzhi Yi
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China; Guangdong Clinical Research Academy of Chinese Medicine, Guangzhou, China; Guangzhou University of Chinese Medicine, Guangzhou, China.
| | - Wei Niu
- Guangzhou University of Chinese Medicine, Guangzhou, China; The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China.
| | - Yuhao Liu
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China; Guangdong Clinical Research Academy of Chinese Medicine, Guangzhou, China; Guangzhou University of Chinese Medicine, Guangzhou, China.
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Zhang X, Yi Y, Jiang Y, Liao J, Yang R, Deng X, Zhang L. Targeted Therapy of Acute Liver Injury via Cryptotanshinone-Loaded Biomimetic Nanoparticles Derived from Mesenchymal Stromal Cells Driven by Homing. Pharmaceutics 2023; 15:2764. [PMID: 38140104 PMCID: PMC10747007 DOI: 10.3390/pharmaceutics15122764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 11/16/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023] Open
Abstract
Acute liver injury (ALI) has the potential to compromise hepatic function rapidly, with severe cases posing a considerable threat to human health and wellbeing. Conventional treatments, such as the oral administration of antioxidants, can inadvertently lead to liver toxicity and other unwanted side effects. Mesenchymal stromal cells (MSCs) can target therapeutic agents directly to inflammatory sites owing to their homing effect, and they offer a promising avenue for the treatment of ALI. However, the efficacy and feasibility of these live cell products are hampered by challenges associated with delivery pathways and safety concerns. Therefore, in this work, MSC membranes were ingeniously harnessed as protective shells to encapsulate synthesized PLGA nanoparticle cores (PLGA/MSCs). This strategic approach enabled nanoparticles to simulate endogenous substances and yielded a core-shell nano-biomimetic structure. The biomimetic nanocarrier remarkably maintained the homing ability of MSCs to inflammatory sites. In this study, cryptotanshinone (CPT)-loaded PLGA/MSCs (CPT@PLGA/MSC) were prepared. These nanoparticles can be effectively internalized by LO2 cells. They reduced cellular oxidative stress and elevated inflammatory levels. In vivo results suggested that, after intravenous administration, CPT@PLGA/MSCs significantly reduced uptake by the reticuloendothelial system and immune recognition compared to PLGA nanoparticles without MSC membrane coatings, subsequently resulting in their targeted and enhanced accumulation in the liver. The effectiveness of CPT@PLGA/MSCs in alleviating carbon tetrachloride-induced oxidative stress and inflammation in a mouse model was unequivocally demonstrated through comprehensive histological examination and liver function tests. This study introduces a pioneering strategy with substantial potential for ALI treatment.
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Affiliation(s)
- Xin Zhang
- College of Science, Sichuan Agricultural University, Ya’an 625014, China; (X.Z.); (Y.Y.); (Y.J.); (X.D.)
| | - Yao Yi
- College of Science, Sichuan Agricultural University, Ya’an 625014, China; (X.Z.); (Y.Y.); (Y.J.); (X.D.)
| | - Yuanyuan Jiang
- College of Science, Sichuan Agricultural University, Ya’an 625014, China; (X.Z.); (Y.Y.); (Y.J.); (X.D.)
| | - Jinqiu Liao
- College of Life Science, Sichuan Agricultural University, Ya’an 625014, China; (J.L.); (R.Y.)
| | - Ruiwu Yang
- College of Life Science, Sichuan Agricultural University, Ya’an 625014, China; (J.L.); (R.Y.)
| | - Xuexue Deng
- College of Science, Sichuan Agricultural University, Ya’an 625014, China; (X.Z.); (Y.Y.); (Y.J.); (X.D.)
| | - Li Zhang
- College of Science, Sichuan Agricultural University, Ya’an 625014, China; (X.Z.); (Y.Y.); (Y.J.); (X.D.)
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Wu CY, Yang YH, Lin YS, Shu LH, Liu HT, Wu YH, Wu YH. Induction of ferroptosis and apoptosis in endometrial cancer cells by dihydroisotanshinone I. Heliyon 2023; 9:e21652. [PMID: 38027826 PMCID: PMC10660028 DOI: 10.1016/j.heliyon.2023.e21652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/27/2023] [Accepted: 10/25/2023] [Indexed: 12/01/2023] Open
Abstract
Danshen, also known as Salvia miltiorrhiza, is a medicinal herb used in traditional Chinese medicine. Its potential impact on endometrial cancer has not been thoroughly investigated. This study aimed to examine the effect of dihydroisotanshinone I (DT), a compound found in Danshen, on the viability of ARK1 and ARK2 endometrial cancer cells and its mechanisms. The results showed that 10 μM DT inhibited cell viability of ARK1 and ARK2 cells by inducing apoptosis and ferroptosis, which was achieved by blocking the expression of GPX4. In vivo experiments using a xenograft nude mouse model indicated that DT treatment significantly reduced tumor volume without causing any adverse effects. These findings suggest that DT may be a potential therapeutic agent for inhibiting endometrial cancer cell viability, but further research is needed to confirm these results.
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Affiliation(s)
- Ching-Yuan Wu
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
- School of Chinese Medicine, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
- Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, Taiwan
| | - Yao-Hsu Yang
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
- School of Chinese Medicine, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
| | - Yu-Shih Lin
- Department of Pharmacy, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Li-Hsin Shu
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Hung-Te Liu
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Yu-Huei Wu
- Department of Biomedical Sciences, Chang Gung University, Tao-Yuan, Taiwan
| | - Yu-Heng Wu
- Department of Electrical Engineering, National Sun Yat-Sen University, Kaohsiung, Taiwan
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Ke L, Zhong C, Chen Z, Zheng Z, Li S, Chen B, Wu Q, Yao H. Tanshinone I: Pharmacological activities, molecular mechanisms against diseases and future perspectives. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 110:154632. [PMID: 36608501 DOI: 10.1016/j.phymed.2022.154632] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/20/2022] [Accepted: 12/26/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Tanshinone I (Tan I) is known as one of the important active components in Salvia miltiorrhiza. In recent years, Tan I has received a substantial amount of attention from the research community for various studies being updated and has been shown to possess favorable activities including anti-oxidative stress, regulation of cell autophagy or apoptosis, inhibition of inflammation, etc. PURPOSE: To summarize the investigation progress on the anti-disease efficacy and effect mechanism of Tan I in recent years, and provide perspectives for future study on the active ingredient. METHOD Web of Science and PubMed databases were used to search for articles related to "Tanshinone I" published from 2010 to 2022. Proteins or genes and signaling pathways referring to Tan I against diseases were summarized and classified along with its different therapeutic actions. Protein-protein interaction (PPI) analysis was then performed, followed by molecular docking between proteins with high node degree and Tan I, as well as bioinformactic analysis including GO, KEGG and DO enrichment analysis with the collected proteins or genes. RESULTS Tan I shows multiple therapeutic effects, including protection of the cardiovascular system, anti-cancer, anti-inflammatory, anti-neurodegenerative diseases, etc. The targets (proteins or genes) affected by Tan I against diseases involve Bcl-2, Bid, ITGA2, PPAT, AURKA, VEGF, PI3K, AKT, PRK, JNK, MMP9, ABCG2, CASP3, Cleaved-caspase-3, AMPKα, PARP, etc., and the regulatory pathways refer to Akt/Nrf2, SAPK/JNK, PI3K/Akt/mTOR, JAK/STAT3, ATF-2/ERK, etc. What's more, AKT1, CASP3, and STAT3 were predicted as the key action targets for Tan I by PPI analysis combined with molecular docking, and the potential therapeutic effects mechanisms against diseases were also further predicted by bioinformatics analyses based on the reported targets, providing new insights into the future investigation and helping to facilitate the drug development of Tan I.
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Affiliation(s)
- Liyuan Ke
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, 350122, China
| | - Chenhui Zhong
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, 350122, China
| | - Zhijie Chen
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, 350122, China
| | - Ziyao Zheng
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, 350122, China
| | - Shaoguang Li
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, 350122, China
| | - Bing Chen
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, 350122, China; Key Laboratory of Nanomedical Technology (Education Department of Fujian Province), School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Qiaoyi Wu
- Department of Trauma and Emergency Surgery, The First Affiliated Hospital of Fujian Medical University, Chazhong Road, Fuzhou, 350004, China.
| | - Hong Yao
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, 350122, China; Key Laboratory of Nanomedical Technology (Education Department of Fujian Province), School of Pharmacy, Fujian Medical University, Fuzhou, China; Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fujian Medical University, Fuzhou, 350122, China.
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Li H, Hu P, Zou Y, Yuan L, Xu Y, Zhang X, Luo X, Zhang Z. Tanshinone IIA and hepatocellular carcinoma: A potential therapeutic drug. Front Oncol 2023; 13:1071415. [PMID: 36798821 PMCID: PMC9928209 DOI: 10.3389/fonc.2023.1071415] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 01/04/2023] [Indexed: 02/04/2023] Open
Abstract
Because of its high prevalence and poor long-term clinical treatment effect, liver disease is regarded as a major public health problem around the world. Among them, viral hepatitis, fatty liver, cirrhosis, non-alcoholic fatty liver disease (NAFLD), and autoimmune liver disease are common causes and inducements of liver injury, and play an important role in the occurrence and development of hepatocellular carcinoma (HCC). Tanshinone IIA (TsIIA) is a fat soluble polyphenol of Salvia miltiorrhiza that is extracted from Salvia miltiorrhiza. Because of its strong biological activity (anti-inflammatory, antioxidant), it is widely used in Asia to treat cardiovascular and liver diseases. In addition, TsIIA has shown significant anti-HCC activity in previous studies. It not only has significant anti proliferation and pro apoptotic properties. It can also play an anti-cancer role by mediating a variety of signal pathways, including phosphatidylinositol-3-kinase (PI3K)/protein kinase B (Akt)/rapamycin (mTOR), mitogen-activated protein kinase (MAPK), and nuclear factor kappa-B (NF-κB). This review not only reviews the existing evidence and molecular mechanism of TsIIA's anti-HCC effect but also reviews the liver-protective effect of TsIIA and its impact on liver fibrosis, NAFLD, and other risk factors for liver cancer. In addition, we also conducted network pharmacological analysis on TsIIA and HCC to further screen and explore the possible targets of TsIIA against hepatocellular carcinoma. It is expected to provide a theoretical basis for the development of anti-HCC-related drugs based on TsIIA.
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Affiliation(s)
- Hu Li
- Emergency Department, Affiliated Hospital of Binzhou Medical College, Binzhou, China
| | - Pengbo Hu
- Emergency Department, Affiliated Hospital of Binzhou Medical College, Binzhou, China,Institute of Medical Science of Binzhou Medical University, Yantai, China
| | - Yajun Zou
- Emergency Department, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Lijuan Yuan
- Emergency Department, Affiliated Hospital of Binzhou Medical College, Binzhou, China
| | - Yucheng Xu
- Emergency Department, Affiliated Hospital of Binzhou Medical College, Binzhou, China
| | - Xiaohui Zhang
- Emergency Department, Affiliated Hospital of Binzhou Medical College, Binzhou, China
| | - Xiaoyan Luo
- Emergency Department, Affiliated Hospital of Binzhou Medical College, Binzhou, China
| | - Zhiqiang Zhang
- Emergency Department, Affiliated Hospital of Binzhou Medical College, Binzhou, China,Institute of Medical Science of Binzhou Medical University, Yantai, China,*Correspondence: Zhiqiang Zhang,
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Li Y, Zhang L, Wang J, Zheng Y, Cui J, Yuan G. Tanshinone IIA attenuates polyethylene-induced osteolysis in a mouse model: The key role of miR-155-5p/FOXO3 axis. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Prajapati R, Park SE, Seong SH, Paudel P, Fauzi FM, Jung HA, Choi JS. Monoamine Oxidase Inhibition by Major Tanshinones from Salvia miltiorrhiza and Selective Muscarinic Acetylcholine M 4 Receptor Antagonism by Tanshinone I. Biomolecules 2021; 11:1001. [PMID: 34356625 PMCID: PMC8301926 DOI: 10.3390/biom11071001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 06/30/2021] [Accepted: 07/05/2021] [Indexed: 11/23/2022] Open
Abstract
Monoamine oxidases (MAOs) and muscarinic acetylcholine receptors (mAChRs) are considered important therapeutic targets for Parkinson's disease (PD). Lipophilic tanshinones are major phytoconstituents in the dried roots of Salvia miltiorrhiza that have demonstrated neuroprotective effects against dopaminergic neurotoxins and the inhibition of MAO-A. Since MAO-B inhibition is considered an effective therapeutic strategy for PD, we tested the inhibitory activities of three abundant tanshinone congeners against recombinant human MAO (hMAO) isoenzymes through in vitro experiments. In our study, tanshinone I (1) exhibited the highest potency against hMAO-A, followed by tanshinone IIA and cryptotanshinone, with an IC50 less than 10 µM. They also suppressed hMAO-B activity, with an IC50 below 25 µM. Although tanshinones are known to inhibit hMAO-A, their enzyme inhibition mechanism and binding sites have yet to be investigated. Enzyme kinetics and molecular docking studies have revealed the mode of inhibition and interactions of tanshinones during enzyme inhibition. Proteochemometric modeling predicted mAChRs as possible pharmacological targets of 1, and in vitro functional assays confirmed the selective M4 antagonist nature of 1 (56.1% ± 2.40% inhibition of control agonist response at 100 µM). These findings indicate that 1 is a potential therapeutic molecule for managing the motor dysfunction and depression associated with PD.
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Affiliation(s)
- Ritu Prajapati
- Department of Food and Life Science, Pukyong National University, Busan 48513, Korea; (R.P.); (S.E.P.); (S.H.S.); (P.P.)
| | - Se Eun Park
- Department of Food and Life Science, Pukyong National University, Busan 48513, Korea; (R.P.); (S.E.P.); (S.H.S.); (P.P.)
- Department of Biomedical Science, Asan Medical Institute of Convergence Science and Technology, University of Ulsan, Seoul 05505, Korea
| | - Su Hui Seong
- Department of Food and Life Science, Pukyong National University, Busan 48513, Korea; (R.P.); (S.E.P.); (S.H.S.); (P.P.)
- Natural Product Research Division, Honam National Institute of Biological Resource, Mokpo 58762, Korea
| | - Pradeep Paudel
- Department of Food and Life Science, Pukyong National University, Busan 48513, Korea; (R.P.); (S.E.P.); (S.H.S.); (P.P.)
- National Center for Natural Products Research, Research Institute of Pharmaceutical Science, The University of Mississippi, Oxford, MS 38677, USA
| | - Fazlin Mohd Fauzi
- Department of Pharmacology and Chemistry, Faculty of Pharmacy, Universiti Teknologi MARA, Puncak Alam 42300, Malaysia;
| | - Hyun Ah Jung
- Department of Food Science and Human Nutrition, Jeonbok National University, Jeonju 54896, Korea
| | - Jae Sue Choi
- Department of Food and Life Science, Pukyong National University, Busan 48513, Korea; (R.P.); (S.E.P.); (S.H.S.); (P.P.)
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Li J, Li B, Luo L, Cao F, Yang B, Gao J, Yan Y, Zhang G, Peng L, Hu B. Increased phenolic acid and tanshinone production and transcriptional responses of biosynthetic genes in hairy root cultures of Salvia przewalskii Maxim. treated with methyl jasmonate and salicylic acid. Mol Biol Rep 2020; 47:8565-8578. [PMID: 33048323 DOI: 10.1007/s11033-020-05899-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 10/05/2020] [Indexed: 10/23/2022]
Abstract
The purpose of this study is to reveal the impact of the plant hormone salicylic acid (SA) and methyl jasmonate (MeJA) on the growth, effective components accumulation, and related gene expression of the hairy root of Salvia przewalskii Maxim. Various concentrations of SA (0, 25, 50, 100, 200 μM) or MeJA (0, 50, 100, 200, 400, 600 μM) were added to the culture medium of Salvia przewalskii Maxim. Low concentrations of SA promoted the growth of hairy root, while a high concentration inhibited it. 0 to 400 μM MeJA promoted the growth of hairy root, but 600 μM MeJA starts to inhibit its growth. 50 μM SA and 400 μM MeJA significantly enhanced the production of caffeic acid, rosmarinic acid, salvianolic acid B, cryptotanshinone, and tanshinone IIA. In general, 50 μM SA can be used to accumulate of tanshinone in hairy roots of S. przewalskii with 6 days. 400 μM MeJA can be used to accumulate of phenolic acids in hairy roots of S. przewalskii with 3 days. The selected genes in the tanshinone and phenolic acid biosynthetic pathway were upregulated with elicitation. To obtain a higher yield and content of secondary metabolites, it is advisable to use 50 μM SA or 400 μM MeJA as the optimal doses to cultivate the hairy root of S. przewalskii. This study provides, for the first time, an efficient tanshinone and phenolic acid production method for S. przewalskii.
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Affiliation(s)
- Jie Li
- Shaanxi University of Chinese Medicine, Xianyang, 712046, China
| | - Bo Li
- Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Shaanxi University of Chinese Medicine, Xianyang, 712083, China
- State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Xianyang, 712083, China
| | - Lu Luo
- Shaanxi University of Chinese Medicine, Xianyang, 712046, China
| | - Fulin Cao
- Shaanxi University of Chinese Medicine, Xianyang, 712046, China
| | - Bingyue Yang
- Shaanxi University of Chinese Medicine, Xianyang, 712046, China
| | - Jing Gao
- Shaanxi University of Chinese Medicine, Xianyang, 712046, China
| | - Yonggang Yan
- Shaanxi University of Chinese Medicine, Xianyang, 712046, China
| | - Gang Zhang
- Shaanxi University of Chinese Medicine, Xianyang, 712046, China
| | - Liang Peng
- Shaanxi University of Chinese Medicine, Xianyang, 712046, China.
| | - Benxiang Hu
- Shaanxi University of Chinese Medicine, Xianyang, 712046, China.
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Wang Y, Chen H, Zhang H. Tanshinone IIA exerts beneficial effects on fracture healing in vitro and in vivo. Chem Biol Interact 2019; 310:108748. [PMID: 31306638 DOI: 10.1016/j.cbi.2019.108748] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 07/04/2019] [Accepted: 07/12/2019] [Indexed: 01/15/2023]
Abstract
BACKGROUND Fracture healing is a very important process after fracture. Tanshinone IIA (Tan IIA) has been reported to possess beneficial impact on osteoblasts growth. Our study investigated the effects of Tan IIA on fracture healing. METHODS In vitro, mouse pre-osteoblast MC3T3-E1 cells were treated with Tan IIA. Then, the protein levels of Runx2, Osx, Collagen I, JNK and c-Jun, alkaline phosphatase (ALP) activity and calcium deposition were detected, respectively. Furthermore, the roles of microRNA-424 (miR-424) and Bone morphogenetic protein 2 (BMP-2) in Tan IIA-caused MC3T3-E1 cell differentiation were probed. In vivo, mice open osteotomy at femur diaphysis model was established. The callus area, callus intensity, low-density bone volume/callus total volume (BV1/TV), tissue mineral density (TMD) and bone mineral density (BMD) were tested. RESULTS In vitro, Tan IIA promoted MC3T3-E1 cell differentiation via increasing the Runx2, Osx and collagen I expression, along with enhancing ALP activity and calcium deposition. In addition, Tan IIA activated JNK pathway in MC3T3-E1 cells, while inhibition of JNK pathway mitigated the Tan IIA-caused MC3T3-E1 cell differentiation. Moreover, Tan IIA declined the miR-424 expression in MC3T3-E1 cells. Overexpression of miR-424 also weakened the Tan IIA-caused MC3T3-E1 cell differentiation. BMP-2 was a target gene of miR-424. BMP-2 silence reversed the Tan IIA-caused activation of JNK pathway. In vivo, Tan IIA increased the callus area, callus intensity, BV1/TV, TMD and BMD. CONCLUSION Tan IIA could promote fracture healing. In vitro, Tan IIA promoted MC3T3-E1 cell differentiation might be via down-regulating miR-424, up-regulating BMP-2 and then activating JNK pathway.
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Affiliation(s)
- Yang Wang
- Department of Orthopaedics, China-Japan Union Hospital of Jilin University, Changchun, 130033, Jilin, China
| | - Hongyu Chen
- Department of Orthopaedics, Qingdao West Coast New Area Central Hospital, Qingdao, 266555, Shandong, China
| | - Hanyang Zhang
- Department of Orthopaedics, The Second Hospital of Jilin University, Changchun, 130000, Jilin, China.
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Meaningful Integration of Data from Heterogeneous Health Services and Home Environment Based on Ontology. SENSORS 2019; 19:s19081747. [PMID: 31013678 PMCID: PMC6515291 DOI: 10.3390/s19081747] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/08/2019] [Accepted: 04/09/2019] [Indexed: 11/21/2022]
Abstract
The development of electronic health records, wearable devices, health applications and Internet of Things (IoT)-empowered smart homes is promoting various applications. It also makes health self-management much more feasible, which can partially mitigate one of the challenges that the current healthcare system is facing. Effective and convenient self-management of health requires the collaborative use of health data and home environment data from different services, devices, and even open data on the Web. Although health data interoperability standards including HL7 Fast Healthcare Interoperability Resources (FHIR) and IoT ontology including Semantic Sensor Network (SSN) have been developed and promoted, it is impossible for all the different categories of services to adopt the same standard in the near future. This study presents a method that applies Semantic Web technologies to integrate the health data and home environment data from heterogeneously built services and devices. We propose a Web Ontology Language (OWL)-based integration ontology that models health data from HL7 FHIR standard implemented services, normal Web services and Web of Things (WoT) services and Linked Data together with home environment data from formal ontology-described WoT services. It works on the resource integration layer of the layered integration architecture. An example use case with a prototype implementation shows that the proposed method successfully integrates the health data and home environment data into a resource graph. The integrated data are annotated with semantics and ontological links, which make them machine-understandable and cross-system reusable.
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Shi MJ, Dong BS, Yang WN, Su SB, Zhang H. Preventive and therapeutic role of Tanshinone ⅡA in hepatology. Biomed Pharmacother 2019; 112:108676. [DOI: 10.1016/j.biopha.2019.108676] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 02/06/2019] [Accepted: 02/06/2019] [Indexed: 12/13/2022] Open
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Li Y, Fan Y, Su H, Wang Q, Li GF, Hu Y, Jiang J, Tan B, Qiu F. Metabolic characteristics of Tanshinone I in human liver microsomes and S9 subcellular fractions. Xenobiotica 2018; 49:152-160. [PMID: 29357726 DOI: 10.1080/00498254.2018.1432087] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Tanshinone I (TSI) is a lipophilic diterpene in Salvia miltiorrhiza with versatile pharmacological activities. However, metabolic pathway of TSI in human is unknown. In this study, we determined major metabolites of TSI using a preparation of human liver microsomes (HLMs) by HPLC-UV and Q-Trap mass spectrometer. A total of 6 metabolites were detected, which indicated the presence of hydroxylation, reduction as well as glucuronidation. Selective chemical inhibition and purified cytochrome P450 (CYP450) isoform screening experiments revealed that CYP2A6 was primarily responsible for TSI Phase I metabolism. Part of generated hydroxylated TSI was glucuronidated via several glucuronosyltransferase (UGT) isoforms including UGT1A1, UGT1A3, UGT1A7, UGT1A9, as well as extrahepatic expressed isoforms UGT1A8 and UGT1A10. TSI could be reduced to a relatively unstable hydroquinone intermediate by NAD(P)H: quinone oxidoreductase 1 (NQO1), and then immediately conjugated with glucuronic acid by a panel of UGTs, especially UGT1A9, UGT1A1 and UGT1A8. Additionally, NQO1 could also reduce hydroxylated TSI to a hydroquinone intermediate, which was immediately glucuronidated by UGT1A1. The study demonstrated that hydroxylation, reduction as well as glucuronidation were the major pathways for TSI biotransformation, and six metabolites generated by CYPs, NQO1 and UGTs were found in HLMs and S9 subcellular fractions.
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Affiliation(s)
- Yue Li
- a Laboratory of Clinical Pharmacokinetics , Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine , Shanghai , China
| | - Yujuan Fan
- a Laboratory of Clinical Pharmacokinetics , Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine , Shanghai , China
| | - Huizong Su
- a Laboratory of Clinical Pharmacokinetics , Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine , Shanghai , China
| | - Qian Wang
- a Laboratory of Clinical Pharmacokinetics , Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine , Shanghai , China
| | - Guo-Fu Li
- b Center for Drug Clinical Research , Shanghai University of Traditional Chinese Medicine , Shanghai , China.,c Subei People's Hospital, Yangzhou University , Yangzhou , China
| | - Yiyang Hu
- a Laboratory of Clinical Pharmacokinetics , Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine , Shanghai , China
| | - Jian Jiang
- a Laboratory of Clinical Pharmacokinetics , Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine , Shanghai , China
| | - Bo Tan
- a Laboratory of Clinical Pharmacokinetics , Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine , Shanghai , China
| | - Furong Qiu
- a Laboratory of Clinical Pharmacokinetics , Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine , Shanghai , China
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13
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Ali M, Khan T, Fatima K, Ali QUA, Ovais M, Khalil AT, Ullah I, Raza A, Shinwari ZK, Idrees M. Selected hepatoprotective herbal medicines: Evidence from ethnomedicinal applications, animal models, and possible mechanism of actions. Phytother Res 2017; 32:199-215. [PMID: 29047177 PMCID: PMC7167792 DOI: 10.1002/ptr.5957] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 08/30/2017] [Accepted: 09/26/2017] [Indexed: 02/06/2023]
Abstract
Insight into the hepatoprotective effects of medicinally important plants is important, both for physicians and researchers. Main reasons for the use of herbal medicine include their lesser cost compared with conventional drugs, lesser undesirable drug reactions and thus high safety, and reduced side effects. The present review focuses on the composition, pharmacology, and results of experimental trials of selected medicinal plants: Silybum marianum (L.) Gaertn., Glycyrrhiza glabra, Phyllanthus amarus Schumach. & Thonn., Salvia miltiorrhiza Bunge., Astragalus membranaceus (Fisch.) Bunge, Capparis spinosa (L.), Cichorium intybus (L.), Solanum nigrum (L.), Sapindus mukorossi Gaertn., Ginkgo biloba (L.), Woodfordia fruticosa (L.) Kurz, Vitex trifolia (L.), Schisandra chinensis (Turcz.) Baill., Cuscuta chinensis (Lam.), Lycium barbarum, Angelica sinensis (Oliv.) Diels, and Litsea coreana (H. Lev.). The probable modes of action of these plants include immunomodulation, stimulation of hepatic DNA synthesis, simulation of superoxide dismutase and glutathione reductase to inhibit oxidation in hepatocytes, reduction of intracellular reactive oxygen species by enhancing levels of antioxidants, suppression of ethanol-induced lipid accumulation, inhibition of nucleic acid polymerases to downregulate viral mRNA transcription and translation, free radical scavenging and reduction of hepatic fibrosis by decreasing the levels of transforming growth factor beta-1, and collagen synthesis in hepatic cells. However, further research is needed to identify, characterize, and standardize the active ingredients, useful compounds, and their preparations for the treatment of liver diseases.
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Affiliation(s)
- Muhammad Ali
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan
| | - Tariq Khan
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan.,Department of Biotechnology, University of Malakand Chakdara Dir (L)-18000, Khyber Pakhtunkhwa, Pakistan
| | - Kaneez Fatima
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan
| | - Qurat Ul Ain Ali
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan
| | - Muhammad Ovais
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan
| | - Ali Talha Khalil
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan
| | - Ikram Ullah
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan
| | - Abida Raza
- National Institute of Laser and Optronics, Nilore, 45650, Pakistan
| | - Zabta Khan Shinwari
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan
| | - Muhammad Idrees
- Hazara University Mansehra, Khyber Pakhtunkhwa, 21120, Pakistan.,Center for Applied Molecular Biology (CAMB), University of the Punjab, Lahore, 53700, Pakistan
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14
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Cryptotanshinone inhibits VEGF-induced angiogenesis by targeting the VEGFR2 signaling pathway. Microvasc Res 2017; 111:25-31. [DOI: 10.1016/j.mvr.2016.12.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 12/26/2016] [Accepted: 12/26/2016] [Indexed: 12/13/2022]
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Lo SH, Hsu CT, Niu HS, Niu CS, Cheng JT, Chen ZC. Cryptotanshinone Inhibits STAT3 Signaling to Alleviate Cardiac Fibrosis in Type 1-like Diabetic Rats. Phytother Res 2017; 31:638-646. [PMID: 28176375 DOI: 10.1002/ptr.5777] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 12/08/2016] [Accepted: 01/07/2017] [Indexed: 12/26/2022]
Abstract
Cryptotanshinone is an active principal ingredient isolated from Salvia miltiorrhiza (Danshen), a medicinal plant used in China to treat cardiac disorders. The objective of this study was to investigate the effect of cryptotanshinone on myocardial fibrosis in diabetic rats. In streptozotocin-induced type 1 diabetic model hyperglycemic rats (STZ-treated rats), fasting blood glucose levels and heart weight/body weight ratio were markedly increased but both were not modified by cryptotanshinone. Additionally, cardiac performance in catheterized STZ-treated rats was improved. The histological results from Masson staining showed that cryptotanshinone attenuated cardiac fibrosis in STZ-treated rats. Moreover, both the mRNA and protein levels of the signal transducer and activator of transcription 3 (STAT3), matrix metalloproteinase-9, and connective tissue growth factor were reduced by cryptotanshinone in high glucose-cultured cardiomyocytes, similar to the reductions observed in the hearts of STZ-treated rats. In conclusion, while STAT3 regulates matrix metalloproteinase-9 and connective tissue growth factor expression in diabetic rats with cardiac fibrosis, cryptotanshinone inhibited fibrosis to improve cardiac function by suppressing the STAT3 pathway. Cryptotanshinone is suitable as an alternative remedy for therapy of cardiac fibrosis. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Shih-Hsiang Lo
- Division of Cardiology, Department of Internal Medicine, Zhongxing Branch of Taipei City Hospital, Taipei City, 10341, Taiwan.,Department of Nursing, Tzu Chi University of Science and Technology, Hualien City, 97041, Taiwan
| | - Chao-Tien Hsu
- Department of Pathology, E-DA Hospital, I-Shou University, Yanchao, Kaohsiung City, 82401, Taiwan
| | - Ho-Shan Niu
- Department of Nursing, Tzu Chi University of Science and Technology, Hualien City, 97041, Taiwan
| | - Chiang-Shan Niu
- Department of Nursing, Tzu Chi University of Science and Technology, Hualien City, 97041, Taiwan
| | - Juei-Tang Cheng
- Department of Cardiology, Chi-Mei Medical Center, Yong Kang, Tainan City, 71003, Taiwan.,Department of Medical Research, Chi-Mei Medical Center, Yong Kang, Tainan City, 71003, Taiwan.,Institute of Medical Sciences, Chang Jung Christian University, Guiren, Tainan City, 71101, Taiwan
| | - Zhih-Cherng Chen
- Department of Cardiology, Chi-Mei Medical Center, Yong Kang, Tainan City, 71003, Taiwan.,Department of Medical Research, Chi-Mei Medical Center, Yong Kang, Tainan City, 71003, Taiwan.,Department of Pharmacy, Chia Nan University of Pharmacy & Science, Jean-Tae City, Tainan County, 71701, Taiwan
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16
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Lee WD, Liang YJ, Chen BH. Effects of tanshinone nanoemulsion and extract on inhibition of lung cancer cells A549. NANOTECHNOLOGY 2016; 27:495101. [PMID: 27834307 DOI: 10.1088/0957-4484/27/49/495101] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Danshen (Salvia miltiorrhiza), a Chinese medicinal herb, consists of several functional components including tanshinones responsible for prevention of several chronic diseases. This study intends to prepare tanshinone extract and nanoemulsion from danshen and determine their inhibition effect on lung cancer cells A549. A highly stable tanshinone nanoemulsion composed of Capryol 90, Tween 80, ethanol and deionized water with the mean particle size of 14.2 nm was successfully prepared. Tanshinone nanoemulsion was found to be more effective in inhibiting A549 proliferation than tanshinone extract. Both nanoemulsion and extract could penetrate into cytoplasm through endocytosis, with the former being more susceptible than the latter. A dose-dependent response in up-regulation of p-JNK, p53 and p21 and down-regulation of CDK2, cyclin D1 and cyclin E1 expressions was observed with the cell cycle arrested at G0/G1 phase. The cellular microcompartment change of A549 was also investigated. The study demonstrated that tanshinone nanoemulsion may be used as a botanic drug for treatment of lung cancer.
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Affiliation(s)
- W D Lee
- Department of Food Science, Fu Jen Catholic University, New Taipei City 24205, Taiwan
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17
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Tsai HT, Chang WL, Tu HP, Fu E, Hsieh YD, Chiang CY. Effects of Salvia miltiorrhiza ethanolic extract on lipopolysaccharide-induced dental alveolar bone resorption in rats. J Dent Sci 2016; 11:35-40. [PMID: 30894943 PMCID: PMC6395181 DOI: 10.1016/j.jds.2015.07.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 07/14/2015] [Indexed: 10/31/2022] Open
Abstract
Background/purpose Salvia miltiorrhiza (SM) Bunge (Labiatae/Lamiaceae; common name danshen) is a Chinese medicine that improves blood circulation and inhibits inflammatory response. Thus, it is used for the treatment of cardiac diseases and inflammation. In this study, we aimed to evaluate the effect of an ethanolic extract of SM (SME) on the dental alveolar bone resorption induced by bacterial lipopolysaccharide (LPS) in rats. Materials and methods An ethanolic extract was prepared from roots of SM. The major constituents of this extract were determined by high-performance liquid chromatography. The activity of the extract was evaluated in a rat model in which the dental alveolar bone resorption was induced by injection of bacterial LPS into the palatal gingiva around the maxillary molar teeth. The effect of SME on the bone resorption was studied by histologic and histomorphometric analysis. Results The number of osteoclasts and the percentage of osteoclasts covering the alveolar bone surfaces were significantly increased in the LPS group compared with those in the phosphate-buffered saline (PBS) group. The number and percentage of the osteoclasts on the bony surfaces were significantly reduced in the SME group in comparison with the LPS group, although it was still higher than the numbers observed in the PBS group. Conclusion Because SME reduced bone resorption caused by the injections of bacterial LPS in rats, we suggest that SME might have a protective effect on dental alveolar bone resorption in periodontitis.
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Affiliation(s)
- Huang-Tzu Tsai
- School of Dentistry, National Defense Medical Center and Tri-Service General Hospital, Taipei, Taiwan, ROC
| | - Wen-Liang Chang
- Department of Pharmacy, National Defense Medical Center and Tri-Service General Hospital, Taipei, Taiwan, ROC
| | - Hsiao-Pei Tu
- School of Dentistry, National Defense Medical Center and Tri-Service General Hospital, Taipei, Taiwan, ROC
| | - Earl Fu
- School of Dentistry, National Defense Medical Center and Tri-Service General Hospital, Taipei, Taiwan, ROC
| | - Yao-Dung Hsieh
- School of Dentistry, National Defense Medical Center and Tri-Service General Hospital, Taipei, Taiwan, ROC.,Department of Dentistry, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ROC
| | - Cheng-Yang Chiang
- School of Dentistry, National Defense Medical Center and Tri-Service General Hospital, Taipei, Taiwan, ROC
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Rahman N, Jeon M, Song HY, Kim YS. Cryptotanshinone, a compound of Salvia miltiorrhiza inhibits pre-adipocytes differentiation by regulation of adipogenesis-related genes expression via STAT3 signaling. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2016; 23:58-67. [PMID: 26902408 DOI: 10.1016/j.phymed.2015.12.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Revised: 12/01/2015] [Accepted: 12/07/2015] [Indexed: 06/05/2023]
Abstract
BACKGROUND Cryptotanshinone (CT), a major tanshinone found in Salvia miltiorrhiza Bunge (Lamiaceae), has various pharmacological effects such as antitumor, anti-inflammatory, and antioxidant properties. Despite its well-documented benefits in a wide range of diseases, the effect of CT on adipocyte differentiation has not been well characterized. PURPOSE The present study was designed to determine the in vitro anti-adipogenic effect and underlying molecular mechanisms of CT using 3T3-L1 murine pre-adipocytes. METHODS We measured the levels of intracellular triglyceride accumulation and mRNA and protein expression of key adipogenic transcription factors and their target genes. RESULTS Treatment with CT drastically reduced lipid accumulation in a dose- and time-dependent manner. Molecular assays showed that CT effectively suppressed the expression of C/EBPβ, C/EBPα, and PPARγ and of their target adipocyte-specific genes aP2, adiponectin, and GLUT4 but activated the expression of anti-adipogenic genes such as GATA2, CHOP10, and TNF-α. CT treatment also inhibited the phosphorylation of STAT3 in the early phase of adipogenesis. A small-interfering-RNA-mediated knock-down of STAT3 potentiated the anti-adipogenic effect of CT. CONCLUSION Taken together, the results suggest that CT may be a good anti-adipogenic candidate because it regulates STAT3 during early adipogenesis.
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Affiliation(s)
- Naimur Rahman
- Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan, Korea
| | - Miso Jeon
- Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan, Korea
| | - Ho-Yeon Song
- Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan, Korea
| | - Yong-Sik Kim
- Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan, Korea; Institute of Tissue Engineering, College of Medicine, Soonchunhyang University, Cheonan, Korea.
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19
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Su CY, Ming QL, Rahman K, Han T, Qin LP. Salvia miltiorrhiza: Traditional medicinal uses, chemistry, and pharmacology. Chin J Nat Med 2016; 13:163-82. [PMID: 25835361 DOI: 10.1016/s1875-5364(15)30002-9] [Citation(s) in RCA: 147] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2014] [Indexed: 02/07/2023]
Abstract
Salvia miltiorrhiza Bunge (SM) is a very popular medicinal plant that has been extensively applied for many years to treat various diseases, especially coronary heart diseases and cerebrovascular diseases, either alone or in combination with other Chinese plant-based medicines. Although a large number of studies on SM have been performed, they are scattered across a variety of publications. The present review is an up-to-date summary of the published scientific information about the traditional uses, chemical constituents, pharmacological effects, side effects, and drug interactions with SM, in order to lay the foundation for further investigations and better utilization of SM. SM contains diverse chemical components including diterpenoid quinones, hydrophilic phenolic acids, and essential oils. Many pharmacological studies have been done on SM during the last 30 years, focusing on the cardiovascular and cerebrovascular effects, and the antioxidative, neuroprotective, antifibrotic, anti-inflammatory, and antineoplastic activities. The research results strongly support the notion that SM has beneficial therapeutic properties and has a potential of being an effective adaptogenic remedy.
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Affiliation(s)
- Chun-Yan Su
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai 200433, China; Institute of Medicinal Plant Development, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100193, China
| | - Qian-Liang Ming
- Department of Pharmacognosy, School of Pharmacy, Third Military Medical University, Chongqing 400038, China
| | - Khalid Rahman
- Faculty of Science, School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Byrom Street, Liverpool L3 3AF, UK
| | - Ting Han
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai 200433, China.
| | - Lu-Ping Qin
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai 200433, China.
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20
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Zhang X, Wang Y, Ma Z, Liang Q, Tang X, Hu D, Tan H, Xiao C, Gao Y. Tanshinone IIA ameliorates dextran sulfate sodium-induced inflammatory bowel disease via the pregnane X receptor. DRUG DESIGN DEVELOPMENT AND THERAPY 2015; 9:6343-62. [PMID: 26674743 PMCID: PMC4676510 DOI: 10.2147/dddt.s79388] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Tanshinone IIA (Tan IIA) (C19H18O3) is one of the major active lipophilic components in a conventional Chinese medicine called danshen, and it has long been used in the People’s Republic of China and other neighboring countries to treat patients suffering from inflammatory bowel disease (IBD). Previous experiments by many teams determined which mechanism of Tan IIA is relevant to the treatment of IBD associated with inflammation and the pregnane X receptor (PXR). The current study demonstrated that Tan IIA is an efficacious PXR agonist and its ability to induce CYP3A4 mRNA and protein expression was mediated by the transactivation of PXR, a known target of abrogating inflammation in IBD. Clinical symptoms in mice and histological assessment data suggested that administration of Tan IIA in mice demonstrated significant protection and showed that in DSS-induced IBD it acts in a concentration-dependent manner. PXR-silenced mice treated with Tan IIA demonstrated low protection against DSS-induced mouse IBD and exacerbated the severity of IBD compared with wild-type mice; PXR-silenced mice demonstrated the necessity for PXR in Tan IIA-mediated upregulation of xenobiotic metabolism genes. The IBD treatment effects of Tan IIA are partially due to PXR-mediated upregulation of xenobiotic metabolism and downregulation of inflammatory mediators. The novel findings reported here may contribute to the effective utilization of Tan IIA and its derivatives as a PXR ligand in the treatment of human IBD. This suggests that Tan IIA may have considerable clinical utility.
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Affiliation(s)
- Xianxie Zhang
- Air Force General Hospital of People's Liberation Army, Beijing, People's Republic of China
| | - Yuguang Wang
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing, People's Republic of China
| | - Zengchun Ma
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing, People's Republic of China
| | - Qiande Liang
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing, People's Republic of China
| | - Xianglin Tang
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing, People's Republic of China
| | - Donghua Hu
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing, People's Republic of China
| | - Hongling Tan
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing, People's Republic of China
| | - Chengrong Xiao
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing, People's Republic of China
| | - Yue Gao
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing, People's Republic of China
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Li S, Wang H, Hong L, Liu W, Huang F, Wang J, Wang P, Zhang X, Zhou J. Cryptotanshinone inhibits breast cancer cell growth by suppressing estrogen receptor signaling. Cancer Biol Ther 2015; 16:176-84. [PMID: 25482936 DOI: 10.4161/15384047.2014.962960] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Estrogen receptor (ER) is a major therapeutic target for the treatment of breast cancer, because of the crucial role of estrogen signaling deregulation in the development and progression of breast cancer. In this study, we report the identification of a novel ERα binding compound, cryptotanshinone (CPT), by screening the CADD database. We also show that CPT effectively inhibits estrogen-induced ER transactivation and gene expression of ER target genes. Furthermore, we showed that CPT suppressed breast cancer cell growth mainly in an ERα dependent manner. Finally, we confirmed the potential therapeutic efficiency of CPT using xenograft experiments in vivo. Taken together, our results describe a novel mechanism for the anticancer activity of CPT and provide supporting evidence for its use as a potential therapeutic agent to treat patients with ERα positive breast cancer.
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Affiliation(s)
- Shanhu Li
- a Laboratory of Medical Molecular Biology; Beijing Institute of Biotechnology ; Beijing , PR China
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22
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Inhibition of cytochrome P450 2J2 by tanshinone IIA induces apoptotic cell death in hepatocellular carcinoma HepG2 cells. Eur J Pharmacol 2015. [DOI: 10.1016/j.ejphar.2015.07.047] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Zhu Z, Zhao Y, Li J, Tao L, Shi P, Wei Z, Sheng X, Shen D, Liu Z, Zhou L, Tian C, Fan F, Shen C, Zhu P, Wang A, Chen W, Zhao Q, Lu Y. Cryptotanshinone, a novel tumor angiogenesis inhibitor, destabilizes tumor necrosis factor‐α mRNA via decreasing nuclear–cytoplasmic translocation of RNA‐binding protein HuR. Mol Carcinog 2015; 55:1399-410. [DOI: 10.1002/mc.22383] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Revised: 07/19/2015] [Accepted: 08/03/2015] [Indexed: 12/21/2022]
Affiliation(s)
- Zhijie Zhu
- School of PharmacyNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
| | - Yang Zhao
- School of PharmacyNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
| | - Junbo Li
- Model Animal Research Center of Nanjing UniversityNanjing210061China
| | - Li Tao
- School of PharmacyNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
| | - Peiliang Shi
- Model Animal Research Center of Nanjing UniversityNanjing210061China
| | - Zhonghong Wei
- School of PharmacyNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
| | - Xiaobo Sheng
- School of PharmacyNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
| | - Dandan Shen
- School of PharmacyNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
| | - Zhaoguo Liu
- School of PharmacyNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
| | - Liang Zhou
- School of PharmacyNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
| | - Chao Tian
- School of PharmacyNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
| | - Fangtian Fan
- School of PharmacyNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
| | - Cunsi Shen
- School of PharmacyNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
| | - Pingting Zhu
- School of PharmacyNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
| | - Aiyun Wang
- School of PharmacyNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of TumorNanjing University of Chinese MedicineNanjing210023China
| | - Wenxing Chen
- School of PharmacyNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of TumorNanjing University of Chinese MedicineNanjing210023China
| | - Qingshun Zhao
- Model Animal Research Center of Nanjing UniversityNanjing210061China
| | - Yin Lu
- School of PharmacyNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of TumorNanjing University of Chinese MedicineNanjing210023China
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Optimization of extraction and antioxidant activity of polysaccharides from Salvia miltiorrhiza Bunge residue. Int J Biol Macromol 2015; 79:533-41. [DOI: 10.1016/j.ijbiomac.2015.05.024] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Revised: 03/07/2015] [Accepted: 05/10/2015] [Indexed: 11/17/2022]
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Chiang CY, Tsai HT, Chang WL, Chin YT, Chang WJ, Tu HP, Chiu HC, Fu E. A Salvia miltiorrhiza ethanol extract ameliorates tissue destruction caused by experimental periodontitis in rats. J Periodontal Res 2015; 51:133-9. [PMID: 26095050 DOI: 10.1111/jre.12292] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/15/2015] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND OBJECTIVE Salvia miltiorrhiza Bunge (Labiatae), or Danshen, is a Chinese medicine used for treatment of cardiac diseases by improving blood circulation and inhibiting inflammatory responses. In this study, we aimed to determine whether an ethanol extract of S. miltiorrhiza can ameliorate tissue damage caused by periodontitis. MATERIAL AND METHODS An ethanolic extract of S. miltiorrhiza roots was prepared, and its major constituents were determined by HPLC analysis, by comparison with known standards for the major bioactive components. The activity of the extract was evaluated in a rat model in which periodontitis was induced by ligation of a silk suture around the neck of molar teeth. The effects of the S. miltiorrhiza extract on periodontitis were assessed by dental radiography, micro-computed tomography and histology. RESULTS The cemento-enamel junction-bone distances among the four different groups of rats were significantly different: the distance was shorter in groups treated with ligation + S. miltiorrhiza extract than in the group treated with ligation only, but was longer than in the nonligated group, regardless of the radiographic methods used. Histology and histometry also indicated a similar trend of less gingival inflammation and alveolar bone destruction in the histological sections from the S. miltiorrhiza extract groups than in those from the ligation group. CONCLUSION Because the S. miltiorrhiza extract reduced tissue damage and bone loss caused by ligation-induced periodontitis in rats, we suggest that the S. miltiorrhiza extract might have an ameliorative effect on periodontal tissue destruction during the process of periodontitis.
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Affiliation(s)
- C-Y Chiang
- School of Dentistry, National Defense Medical Center, Tri-Service General Hospital, Taipei, Taiwan
| | - H-T Tsai
- School of Dentistry, National Defense Medical Center, Tri-Service General Hospital, Taipei, Taiwan
| | - W-L Chang
- Department of Pharmacy, National Defense Medical Center, Tri-Service General Hospital, Taipei, Taiwan
| | - Y-T Chin
- School of Dentistry, National Defense Medical Center, Tri-Service General Hospital, Taipei, Taiwan.,Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - W-J Chang
- National Laboratory Animal Center, Taipei, Taiwan
| | - H-P Tu
- Department of Dental Hygiene, China Medical University, Taichung, Taiwan
| | - H-C Chiu
- School of Dentistry, National Defense Medical Center, Tri-Service General Hospital, Taipei, Taiwan
| | - E Fu
- School of Dentistry, National Defense Medical Center, Tri-Service General Hospital, Taipei, Taiwan
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Meng Z, Meng L, Wang K, Li J, Cao X, Wu J, Hu Y. Enhanced hepatic targeting, biodistribution and antifibrotic efficacy of tanshinone IIA loaded globin nanoparticles. Eur J Pharm Sci 2015; 73:35-43. [DOI: 10.1016/j.ejps.2015.03.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Revised: 02/25/2015] [Accepted: 03/02/2015] [Indexed: 01/22/2023]
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Jiao M, Ding C, Zhang A. Preparation of 2-aryl derivatives of tanshinone I through a palladium-catalyzed Csp2–H activation/arylation approach. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.04.040] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Zhang X, Ma Z, Liang Q, Tang X, Hu D, Liu C, Tan H, Xiao C, Zhang B, Wang Y, Gao Y. Tanshinone IIA exerts protective effects in a LCA-induced cholestatic liver model associated with participation of pregnane X receptor. JOURNAL OF ETHNOPHARMACOLOGY 2015; 164:357-367. [PMID: 25660334 DOI: 10.1016/j.jep.2015.01.047] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Revised: 01/10/2015] [Accepted: 01/15/2015] [Indexed: 06/04/2023]
Abstract
Tanshinone IIA (Tan IIA) is one of the main natural active ingredients purified from Salvia miltiorrhiza radix, which has long been used in clinical practice in China to treat diseases including liver fibrosis, Alzheimer׳s disease, and cardiovascular diseases. Tan IIA has hepatoprotective properties, and is an efficacious PXR agonist. Our study was designed to observe the function and mechanism of the hepatoprotective properties of Tan IIA. HepG2 cells were used to investigate the vitrol effects of Tan IIA on PXR and CYP3A4. Gut-formed LCA is hepatotoxic, and has been implicated in the pathogenesis of cholestatic diseases. To further investigate the hepatoprotective mechanisms of Tan IIA against LCA-induced cholestasis in vivo, we choose the normal mice and siRNA-treated mice. The in vitro study demonstrated that the effect of Tan IIA on CYP3A4 was mediated by transactivation of PXR in a dose- and time-dependent manner. The in vivo experiments using PXR siRNA revealed that Tan IIA could protect against LCA-induced hepatotoxicity and cholestasis in a dose-dependent manner. These effects were partially caused by the upregulation of PXR, as well as Cyp3a11, Cyp3a13, and Mdr1, which are the enzymes responsible for LCA metabolism. This is the first report showing that the hepatoprotective effects of Tan IIA are partly mediated by PXR.
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Affiliation(s)
- Xianxie Zhang
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Zengchun Ma
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Qiande Liang
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Xianglin Tang
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Donghua Hu
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Canglong Liu
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Hongling Tan
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Chengrong Xiao
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Boli Zhang
- Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Yuguang Wang
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China.
| | - Yue Gao
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China.
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Sung B, Chung HS, Kim M, Kang YJ, Kim DH, Hwang SY, Kim MJ, Kim CM, Chung HY, Kim ND. Cytotoxic effects of solvent-extracted active components of Salvia miltiorrhiza Bunge on human cancer cell lines. Exp Ther Med 2015; 9:1421-1428. [PMID: 25780445 PMCID: PMC4353753 DOI: 10.3892/etm.2015.2252] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2014] [Accepted: 01/28/2015] [Indexed: 12/22/2022] Open
Abstract
Herbal extracts and dietary supplements may be extracted from the medicinal plants used in traditional Chinese medicine, and are used increasingly commonly worldwide for their benefits to health and quality of life. Thus, ensuring that they are safe for human consumption is a critical issue for the preparation of plant extracts as dietary supplements. The present study investigated extracts of Salvia miltiorrhiza Bunge (S. miltiorrhiza), traditionally used in Asian countries to treat a variety of conditions, as a dietary supplement or as an ingredient in functional foods. Dried S. miltiorrhiza root was extracted with various solvents and under varying extraction conditions, and the effects of the extracts on the viability of five human cancer cell lines were compared. Extracts obtained using 100% ethanol and 100% acetone as solvents exhibited more potent effects compared with extracts obtained using 70 and 30% aqueous ethanol. Furthermore, the active components of S. miltiorrhiza ethanol extracts, known as tanshinones, were investigated. Dihydrotanshinone I was observed to exhibit a higher cytotoxic potential compared with the other tanshinones in the majority of the examined cell lines. Conversely, cryptotanshinone exhibited weak anti-cancer activity. In summary, the results of the present study suggest that the active components obtained from an ethanol extract of S. miltiorrhiza possess the potential to be used as ingredients in functional and health care foods that may be used to improve the effectiveness of chemotherapeutics in the prevention and/or treatment of cancer.
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Affiliation(s)
- Bokyung Sung
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 609-735, Republic of Korea
| | - Hye Sun Chung
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 609-735, Republic of Korea
| | - Minjung Kim
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 609-735, Republic of Korea
| | - Yong Jung Kang
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 609-735, Republic of Korea
| | - Dong Hwan Kim
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 609-735, Republic of Korea
| | - Seong Yeon Hwang
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 609-735, Republic of Korea
| | - Min Jo Kim
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 609-735, Republic of Korea
| | - Cheol Min Kim
- Department of Biochemistry, School of Medicine, Pusan National University, Yangsan 626-770, Republic of Korea
| | - Hae Young Chung
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 609-735, Republic of Korea
| | - Nam Deuk Kim
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 609-735, Republic of Korea
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Tanshinone I induces cyclin D1 proteasomal degradation in an ERK1/2 dependent way in human colorectal cancer cells. Fitoterapia 2015; 101:162-8. [PMID: 25615593 DOI: 10.1016/j.fitote.2015.01.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Revised: 01/10/2015] [Accepted: 01/13/2015] [Indexed: 12/19/2022]
Abstract
Tanshinone I (TAN I) as one of the naturally occurring diterpenes from Salvia miltiorrhizae Bunge (Danshen) has been reported to exhibit an anti-cancer activity. However, the underlying mechanisms are still poorly understood. Thus, we performed in vitro study to elucidate the biological mechanism by which TAN I may induce the inhibition of cell growth in human colorectal cancer cells. The treatment of TAN I suppressed the cell proliferation in HCT116 and SW480 cells and decreased the level of cyclin D1 protein. However, the mRNA level of cyclin D1 did not changed by TAN I treatment. Inhibition of proteasomal degradation by MG132 blocked TAN I-mediated cyclin D1 downregulation and the half-life of cyclin D1 was decreased in the cells treated with TAN I. In addition, phosphorylation of cyclin D1 at threonine-286 was increased by TAN I and a point mutation of threonine-286 to alanine attenuated TAN I-mediated cyclin D1 downregulation. Inhibition of ERK1/2 suppressed cyclin D1 phosphorylation and subsequent downregulation by TAN I. From these results, we suggest that TAN I-mediated cyclin D1 downregulation may result from proteasomal degradation through its ERK1/2-mediated phosphorylation of threonine-286. In conclusion, the current study provides new mechanistic link between TAN I, cyclin D1 downregulation and cell growth in human colorectal cancer cells.
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Kai G, Hao X, Cui L, Ni X, Zekria D, Wu JY. WITHDRAWN: Metabolic engineering and biotechnological approaches for production of bioactive diterpene tanshinones in Salvia miltiorrhiza. Biotechnol Adv 2014:S0734-9750(14)00150-5. [PMID: 25305517 DOI: 10.1016/j.biotechadv.2014.10.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Revised: 10/02/2014] [Accepted: 10/05/2014] [Indexed: 01/03/2023]
Abstract
This article has been withdrawn at the request of the editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy.
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Affiliation(s)
- Guoyin Kai
- Laboratory of Plant Biotechnology, Development Center of Plant Germplasm Resources, College of Life and Environment Sciences, Shanghai Normal University, Shanghai 200234, PR China.
| | - Xiaolong Hao
- Laboratory of Plant Biotechnology, Development Center of Plant Germplasm Resources, College of Life and Environment Sciences, Shanghai Normal University, Shanghai 200234, PR China
| | - Lijie Cui
- Laboratory of Plant Biotechnology, Development Center of Plant Germplasm Resources, College of Life and Environment Sciences, Shanghai Normal University, Shanghai 200234, PR China
| | - Xiaoling Ni
- Department of General Surgery, Zhongshan Hospital, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - David Zekria
- Department of General Surgery, Zhongshan Hospital, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Jian-Yong Wu
- Department of Applied Biology & Chemical Technology, State Key Laboratory of Chinese Medicine and Molecular Pharmacology in Shenzhen, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong.
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Yue S, Hu B, Wang Z, Yue Z, Wang F, Zhao Y, Yang Z, Shen M. Salvia miltiorrhiza compounds protect the liver from acute injury by regulation of p38 and NFκB signaling in Kupffer cells. PHARMACEUTICAL BIOLOGY 2014; 52:1278-1285. [PMID: 25026357 DOI: 10.3109/13880209.2014.889720] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
CONTEXT Salvia miltiorrhiza Bunge is a traditional Asian medicine used to treat cerebral and cardiac ischemia. However, the effects of the active compounds of S. miltiorrhiza on liver damage are unclear. OBJECTIVE In this study, we tested the effects on acute liver injury of crude S. miltiorrhiza extracts from roots as well as neotanshinone B, dehydromiltirone, tanshinol A, tanshinone I, dihydrotanshinono I, neotanshinone A, cryptanshinono, tanshinone II A, and salvianolie acid B from purified S. miltiorrhiza extracts. MATERIALS AND METHODS Various compounds or ethanol extract of S. miltiorrhiza (50, 100, and 200 mg/kg, p.o.) were administered to rats for five consecutive days. After acute carbon tetrachloride (CCl4)-induced liver injury by treatment of rats with a single dose of CCl4 (0.75 mL/kg, p.o), rat liver function was tested by measuring serum biochemical parameters. Serum cytokine concentrations were assessed by enzyme-linked immunosorbent assay (ELISA). Expression of p38 and NFκB was evaluated by western blot. RESULTS All S. miltiorrhiza components showed their effects on liver function from the dose from 50 to 200 mg/kg. At the dose of 200 mg/kg, they reduced serum levels of alkaline phosphatase (ALP) by 34-77%, alanine aminotransferase (ALT) by 30-57%, aspartate aminotransferase (AST) by 43-72%, creatine total bilirubin (BIL-T) by 33-81%, albumin (ALB) by 37-67%, indicating that S. miltiorrhiza extracts protected liver from CCl4-induced damage. Moreover, S. miltiorrhiza extracts at 200 mg/kg reduced the increase in the proinflammatory cytokines tumor necrosis factor-α (TNF-α) by 25-82%, interleukin-1 (IL-1) by 42-74% and interleukin-6 (IL-6) by 67-83%, indicating an effect on alleviating liver inflammation. Furthermore, in vitro, S. miltiorrhiza extracts inhibited p38 and NFκB signaling in Kupffer cells. This effect could be a main mechanism by which S. miltiorrhiza protects against acute liver toxicity. DISCUSSION AND CONCLUSION Active compounds of S. miltiorrhiza protected the liver from CCl4-induced injury. Protection might have been due to inhibition of p38 and NFκB signaling in Kupffer cells, which subsequently reduced inflammation in the liver.
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Affiliation(s)
- Shuqiang Yue
- Department of Hepatobiliary Surgery, Xijing Hospital, the Fourth Military Medical University , Xi'an , China
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Parajuli DR, Zhao YZ, Jin H, Chi JH, Li SY, Kim YC, Sohn DH, Lee SH. Anti-fibrotic effect of PF2401-SF, a standardized fraction of Salvia miltiorrhiza, in thioacetamide-induced experimental rats liver fibrosis. Arch Pharm Res 2014; 38:549-55. [PMID: 25005065 DOI: 10.1007/s12272-014-0425-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2013] [Accepted: 06/11/2014] [Indexed: 01/18/2023]
Abstract
We previously reported the in vitro and in vivo hepatoprotective and anti-fibrotic effects of PF2401-SF, a standardized fraction of Salvia miltiorrhiza, against acute and subacute liver injury. The aim of this study was to investigate the effect of PF2401-SF on liver fibrosis induced by thioacetamide (TAA), a chronic liver injury model (12 weeks) that closely resembles fibrosis and cirrhosis in humans. Hepatoprotective activity was indicated by low serum levels of the markers aspartate amino transferase and alanine amino transferase .In addition, compared to the TAA-group livers, the PF2401-SF-treated liver tissues showed no fibrous tissue deposition in the portal areas, hepatocyte morphology more closely resembling normal tissue morphology, and significantly reduced collagen deposition. Furthermore, downregulation of collagen 1(α) and tissue inhibitor of metalloproteinase (TIMP)1 protein and mRNA expression also supports PF2401-SF's anti-fibrotic effect. We also observed reduced expression of α-smooth muscle actin (α-SMA), an important marker of hepatic stellate cells (HSCs) activation. From these results, we conclude that PF2401-SF's anti-fibrotic mechanism in the TAA model involves reduced HSC activation, and may be mediated by downregulation of central markers of fibrosis, including collagen 1(α), TIMP1, and α-SMA.
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Affiliation(s)
- Daya Ram Parajuli
- Institute of Pharmaceutical Research and Development, College of Pharmacy, Wonkwang University, Iksan, Jeonbuk, 570-749, Republic of Korea
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Chen W, Lu Y, Chen G, Huang S. Molecular evidence of cryptotanshinone for treatment and prevention of human cancer. Anticancer Agents Med Chem 2014; 13:979-87. [PMID: 23272908 DOI: 10.2174/18715206113139990115] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2012] [Revised: 12/05/2012] [Accepted: 12/06/2012] [Indexed: 12/27/2022]
Abstract
Cryptotanshinone is one of the major tanshinones isolated from the roots of the plant Salvia miltiorrhiza Bunge (Danshen). Danshen has been widely used in traditional Chinese medicine for treatment of a variety of diseases, including coronary artery disease, acute ischemic stroke, hyperlipidemia, chronic renal failure, chronic hepatitis, and Alzheimer's disease, showing no serious adverse effects. Recent studies have shown that cryptotanshinone not only possesses the potential for treatment and prevention of the above-mentioned diseases, but also is a potent anticancer agent. Here we briefly summarize the physical and chemical properties and the pharmacokinetic profiles of cryptotanshinone, and then comprehensively review its anticancer activities as well as the underlying mechanisms.
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Affiliation(s)
- Wenxing Chen
- College of Pharmacy and Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, Nanjing University of Chinese Medicine, China.
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Jin Q, Jiang S, Wu YL, Bai T, Yang Y, Jin X, Lian LH, Nan JX. Hepatoprotective effect of cryptotanshinone from Salvia miltiorrhiza in D-galactosamine/lipopolysaccharide-induced fulminant hepatic failure. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2014; 21:141-147. [PMID: 24011530 DOI: 10.1016/j.phymed.2013.07.016] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Revised: 06/24/2013] [Accepted: 07/26/2013] [Indexed: 06/02/2023]
Abstract
Cryptotanshinone from Salvia miltiorrhiza Bunge was investigated for hepatoprotective effects in d-galactosamine (GalN)/lipopolysaccharide (LPS)-induced fulminant hepatic failure. Cryptotanshinone (20 or 40 mg/kg) was orally administered 12 and 1h prior to GalN (700 mg/kg)/LPS (10 μg/kg) injection. The increased mortality and TNF-α levels by GalN/LPS were declined by cryptotanshinone pretreatment. In addition, cryptotanshinone attenuated GalN/LPS-induced apoptosis, characterized by the blockade of caspase-3, -8, and -9 activation, as well as the release of cytochrome c from the mitochondria. In addition, cryptotanshinone significantly suppressed JNK, ERK and p38 phosphorylation induced by GalN/LPS, and phosphorylation of TAK1 as well. Furthermore, cryptotanshinone significantly inhibited the activation of NF-κB and suppressed the production of proinflammatory cytokines. These findings suggested that hepatoprotective effect of cryptotanshinone is likely associated with its anti-apoptotic activity and the down-regulation of MAPKs and NF-κB associated at least in part with suppressing TAK1 phosphorylation.
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Affiliation(s)
- Quan Jin
- Key Laboratory for Natural Resource of ChangBai Mountain & Functional Molecules, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, Jilin Province 133002, China
| | - Shuang Jiang
- Key Laboratory for Natural Resource of ChangBai Mountain & Functional Molecules, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, Jilin Province 133002, China
| | - Yan-Ling Wu
- Key Laboratory for Natural Resource of ChangBai Mountain & Functional Molecules, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, Jilin Province 133002, China
| | - Ting Bai
- Key Laboratory for Natural Resource of ChangBai Mountain & Functional Molecules, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, Jilin Province 133002, China
| | - Yong Yang
- Key Laboratory for Natural Resource of ChangBai Mountain & Functional Molecules, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, Jilin Province 133002, China
| | - Xuejun Jin
- Key Laboratory for Natural Resource of ChangBai Mountain & Functional Molecules, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, Jilin Province 133002, China
| | - Li-Hua Lian
- Key Laboratory for Natural Resource of ChangBai Mountain & Functional Molecules, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, Jilin Province 133002, China.
| | - Ji-Xing Nan
- Key Laboratory for Natural Resource of ChangBai Mountain & Functional Molecules, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, Jilin Province 133002, China.
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Tang Y, Chen Y, Chu Z, Yan B, Xu L. Protective effect of cryptotanshinone on lipopolysaccharide-induced acute lung injury in mice. Eur J Pharmacol 2014; 723:494-500. [DOI: 10.1016/j.ejphar.2013.10.019] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Revised: 10/08/2013] [Accepted: 10/16/2013] [Indexed: 11/30/2022]
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Ma W, Chen X, Hu S, Bai X, Li Q. Hollow Fiber/Solvent Bar Microextraction Coupled with High Performance Liquid Chromatography for Preconcentration and Determination of Tanshinones and Salvianolic Acids inRadix Salvia miltiorrhiza. ANAL LETT 2013. [DOI: 10.1080/00032719.2013.836658] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Protective properties of tanshinone I against oxidative DNA damage and cytotoxicity. Food Chem Toxicol 2013; 62:407-12. [DOI: 10.1016/j.fct.2013.08.084] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2013] [Revised: 08/28/2013] [Accepted: 08/29/2013] [Indexed: 11/19/2022]
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Zhang Y, Zhang Y, Xie Y, Gao Y, Ma J, Yuan J, Li J, Wang J, Li L, Zhang J, Chu L. Multitargeted inhibition of hepatic fibrosis in chronic iron-overloaded mice by Salvia miltiorrhiza. JOURNAL OF ETHNOPHARMACOLOGY 2013; 148:671-681. [PMID: 23707206 DOI: 10.1016/j.jep.2013.05.028] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2013] [Revised: 05/12/2013] [Accepted: 05/15/2013] [Indexed: 06/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Salvia miltiorrhiza (SM, also known as Danshen) is a well-known Chinese medicinal herb, which has shown hepatoprotective effects with anti-fibrotic, anti-oxidative, anti-inflammatory and anti-apoptotic properties. To explore the effects and potential mechanism of SM against hepatic fibrosis induced by chronic iron overload in mice. MATERIALS AND METHODS Sixty male mice were randomized into five groups (n=12 in each group): control (saline), iron overload, iron overload with low-dose SM (3g/kg/day), iron overload with high-dose SM (6g/kg/day) and iron overload with deferoxamine (100mg/kg/day) groups. The iron overload model was established by intraperitoneal injection with iron dextran at 50mg/kg body weight/day, and the entire course lasted for 7 weeks. The major constituents of SM injection were quantified by high performance liquid chromatography. Changes of hepatic iron, hydroxyproline (Hyp), glutathione (GSH), superoxide dismutase (SOD) and malondialdehyde (MDA) were assayed by standard procedures. Protein expression levels of type I collagen, type III collagen, tumor necrosis factor-α (TNF-α) and interleukin-1α (IL-1α) were analyzed by immunohistochemistry, and mRNA levels of transforming growth factor-β (TGF-β), matrix metal proteinase-9 (MMP-9) and caspase-3 were detected by RT-PCR. Morphological changes were observed with Prussian blue, Masson's trichrome and hematoxylin-eosin staining. RESULTS Treatment of chronic iron-overloaded mice with SM dose-dependently ameliorated changes in hepatic morphology and coefficient, reduced iron deposition and Hyp content, suppressed overexpression of type I collagen and type III collagen, downregulated expression of TGF-β mRNA, and upregulated expression of MMP-9 mRNA in the liver. Moreover, SM treatment contributed to decreased MDA content, increased SOD activity and GSH content, while it reduced expression of TNF-α, IL-1α and caspase-3. CONCLUSIONS SM displayed anti-fibrotic activity in the liver induced by chronic iron overload, which may be attributed to multitargeted inhibition of iron deposition and collagen accumulation, as well as oxidative stress, inflammation and apoptosis.
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Affiliation(s)
- Ying Zhang
- Department of Pharmacology, School of Basic Medicine, Hebei Medical University, 326, Xinshi South Road, Shijiazhuang 050091, Hebei, China
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Jiang WY, Jeon BH, Kim YC, Lee SH, Sohn DH, Seo GS. PF2401-SF, standardized fraction of Salvia miltiorrhiza shows anti-inflammatory activity in macrophages and acute arthritis in vivo. Int Immunopharmacol 2013; 16:160-4. [DOI: 10.1016/j.intimp.2013.03.028] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2013] [Revised: 03/06/2013] [Accepted: 03/25/2013] [Indexed: 12/20/2022]
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Parajuli DR, Park EJ, Che XH, Jiang WY, Kim YC, Sohn DH, Lee SH. PF2401-SF, standardized fraction of Salvia miltiorrhiza, induces apoptosis of activated hepatic stellate cells in vitro and in vivo. Molecules 2013; 18:2122-34. [PMID: 23389256 PMCID: PMC6270605 DOI: 10.3390/molecules18022122] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2012] [Revised: 01/25/2013] [Accepted: 02/04/2013] [Indexed: 12/12/2022] Open
Abstract
During the course of our attempts to develop a potential herbal medicine, we had previously prepared PF2401-SF, a standardized fraction of S. miltiorrhiza, and reported its hepatoprotective activity in vitro as well as in vivo. Since apoptosis of activated hepatic stellate cells (HSCs) is a well-accepted anti-fibrotic strategy, in this study, we investigated the direct effect of PF2401-SF on t-HSC/Cl-6 cells in vitro and on CCl4-induced liver injury in vivo. We evaluated the activation and cleavage of hallmarkers of apoptosis, namely, caspase 3, 8, 9 and PARP. Upregulation of the pro-apoptotic Bax protein and downregulation of the anti-apoptotic Bcl2 protein were also analyzed. Furthermore, in the PF2401-SF treated rats, apoptosis induction of activated HSCs was demonstrated by reduced distribution of α-SMA-positive cells and the presence of high number of TUNEL-positive cells in vivo. Our data suggest that PF2401-SF can mediate HSCs apoptosis induction, and may be a potential herbal medicine for the treatment of liver fibrosis.
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Affiliation(s)
| | | | | | | | | | - Dong Hwan Sohn
- Authors to whom correspondence should be addressed; E-Mails: (D.H.S.); (S.H.L.); Tel.: +82-63-850-6822 (D.H.S.); +82-63-850-6820 (S.H.L.); Fax: +82-63-854-6038 (D.H.S. & S.H.L.)
| | - Sung Hee Lee
- Authors to whom correspondence should be addressed; E-Mails: (D.H.S.); (S.H.L.); Tel.: +82-63-850-6822 (D.H.S.); +82-63-850-6820 (S.H.L.); Fax: +82-63-854-6038 (D.H.S. & S.H.L.)
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Xu D, Lin TH, Zhang C, Tsai YC, Li S, Zhang J, Yin M, Yeh S, Chang C. The selective inhibitory effect of a synthetic tanshinone derivative on prostate cancer cells. Prostate 2012; 72:803-16. [PMID: 21932429 DOI: 10.1002/pros.21474] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2011] [Accepted: 07/18/2011] [Indexed: 02/01/2023]
Abstract
BACKGROUND Androgen receptor (AR) is the main therapeutic target for the treatment of prostate cancer (PCa). Anti-androgens to reduce or prevent androgens binding to AR are widely used to suppress AR-mediated PCa growth; however, the androgen depletion therapy (ADT) is only effective for a short period of time. Here we tested PTS33, a new sodium derivative of cryptotanshinone, which can effectively inhibit the DHT-induced AR transactivation and PCa cell growth, and then explored the effects of PTS33 on inhibiting the expressions of AR target genes and proteins. METHODS PCa cells, LNCaP, CWR22Rv1, C4-2, PC-3, and DU145, were treated with PTS33 and luciferase assay was used to evaluate the ability of each to regulate AR transactivation. RT-PCR was used to evaluate the mRNA levels of AR target genes such as PSA, TMPRSS2, and TMEPA1. Western blot was used to determine AR, PSA, estrogen receptor alpha (ERα), glucocorticoid receptor (GR), and progesterone receptor (PR) protein expression. Cell growth and IC50 were determined by MTT assay after 48 hr treatment. RESULTS Our data showed that PTS33 selectively inhibits AR activities, but PTS33 does not repress the activities of other nuclear receptors, including ERα, GR, and PR. At a low concentration, 2 µM of PTS33 effectively suppresses the growth of AR-positive PCa cells, and has little effect on AR-negative PCa cells. Furthermore, our data indicated that PTS33 could modulate AR transactivation and suppress the AR target genes (PSA, TMPRSS2, and TMEPA1) expression in both androgen responsive PCa LNCaP cells and castration-resistant C4-2 cells. In addition, PTS33 can also inhibit estrogen/Δ5-androstenediol induced AR activities. The mechanistic studies indicate that PTS33 can inhibit AR function by suppression of AR protein expression, the AR N-C interaction, and AR-coregulator interaction. CONCLUSIONS PTS33 has shown a good efficacy to inhibit AR transactivation, block AR regulated gene expression, and reduce cell growth in AR positive PCa cells. The structure of PTS33 could be used as a base for development of novel AR signaling inhibitors to treat PCa.
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Affiliation(s)
- Defeng Xu
- Department of Urology, Pathology, Radiation Oncology, George H. Whipple Laboratory for Cancer Research, University of Rochester Medical Center, Rochester, New York, USA
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Xu D, Lin TH, Li S, Da J, Wen XQ, Ding J, Chang C, Yeh S. Cryptotanshinone suppresses androgen receptor-mediated growth in androgen dependent and castration resistant prostate cancer cells. Cancer Lett 2012; 316:11-22. [PMID: 22154085 PMCID: PMC3283034 DOI: 10.1016/j.canlet.2011.10.006] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2011] [Revised: 10/01/2011] [Accepted: 10/03/2011] [Indexed: 01/28/2023]
Abstract
Androgen receptor (AR) is the major therapeutic target for the treatment of prostate cancer (PCa). Anti-androgens to reduce or prevent androgens binding to AR are widely used to suppress AR-mediated PCa growth; however, the androgen depletion therapy is only effective for a short period of time. Here we found a natural product/Chinese herbal medicine cryptotanshinone (CTS), with a structure similar to dihydrotestosterone (DHT), can effectively inhibit the DHT-induced AR transactivation and prostate cancer cell growth. Our results indicated that 0.5 μM CTS effectively suppresses the growth of AR-positive PCa cells, but has little effect on AR negative PC-3 cells and non-malignant prostate epithelial cells. Furthermore, our data indicated that CTS could modulate AR transactivation and suppress the DHT-mediated AR target genes (PSA, TMPRSS2, and TMEPA1) expression in both androgen responsive PCa LNCaP cells and castration resistant CWR22rv1 cells. Importantly, CTS selectively inhibits AR without repressing the activities of other nuclear receptors, including ERα, GR, and PR. The mechanistic studies indicate that CTS functions as an AR inhibitor to suppress androgen/AR-mediated cell growth and PSA expression by blocking AR dimerization and the AR-coregulator complex formation. Furthermore, we showed that CTS effectively inhibits CWR22Rv1 cell growth and expressions of AR target genes in the xenograft animal model. The previously un-described mechanisms of CTS may explain how CTS inhibits the growth of PCa cells and help us to establish new therapeutic concepts for the treatment of PCa.
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Affiliation(s)
- Defeng Xu
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China
- George Whipple Laboratory for Cancer Research, Department of Urology, Pathology, Radiation Oncology, and the Cancer Center, University of Rochester Medical Center, Rochester, New York, USA
| | - Tzu-Hua Lin
- George Whipple Laboratory for Cancer Research, Department of Urology, Pathology, Radiation Oncology, and the Cancer Center, University of Rochester Medical Center, Rochester, New York, USA
| | - Shaoshun Li
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Jun Da
- George Whipple Laboratory for Cancer Research, Department of Urology, Pathology, Radiation Oncology, and the Cancer Center, University of Rochester Medical Center, Rochester, New York, USA
- Urology Department, Shanghai Ninth People’s Hospital Affiliated to School of Medicine, Shanghai Jiao Tong University, Shanghai 200011, China
| | - Xing-Qiao Wen
- George Whipple Laboratory for Cancer Research, Department of Urology, Pathology, Radiation Oncology, and the Cancer Center, University of Rochester Medical Center, Rochester, New York, USA
- Department of Urology, Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510630, China
| | - Jiang Ding
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Chawnshang Chang
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China
- George Whipple Laboratory for Cancer Research, Department of Urology, Pathology, Radiation Oncology, and the Cancer Center, University of Rochester Medical Center, Rochester, New York, USA
| | - Shuyuan Yeh
- George Whipple Laboratory for Cancer Research, Department of Urology, Pathology, Radiation Oncology, and the Cancer Center, University of Rochester Medical Center, Rochester, New York, USA
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Mahesh R, Jung HW, Kim GW, Kim YS, Park YK. Cryptotanshinone from Salviae miltiorrhizae radix inhibits sodium-nitroprusside-induced apoptosis in neuro-2a cells. Phytother Res 2012; 26:1211-9. [PMID: 22228596 DOI: 10.1002/ptr.3705] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2011] [Revised: 10/04/2011] [Accepted: 10/07/2011] [Indexed: 02/02/2023]
Abstract
The root of Salvia miltiorrhiza (Salviae miltiorrhizae radix), a herbal medicine has widely been used for the treatment of pain, miscarriage and oedema. In this study, we evaluated the neuroprotective effect of cryptotanshinone (CRT) from Salviae miltiorrhizae radix on sodium-nitroprusside (SNP)-induced apoptosis in neuro-2a (N2a) cells, and further investigated its action mechanism in signalling pathways. The effects of CRT against SNP-induced toxicity, mitochondrial membrane potential (MMP) changes, and oxidants/antioxidant defences and apoptotic signalling pathways were investigated in N2a cells. Cryptotanshinone significantly inhibited SNP-induced cell toxicity and the generation of reactive oxygen and nitrogen species (RONS), and improved MMP in N2a cells. Cryptotanshinone significantly suppressed SNP-induced peroxidation of lipid and protein, and the expression of Gclc mRNA. In the signalling pathway, CRT effectively blocked SNP-induced activation of NF-κB and ERK1/2 and JNK MAPK pathways through the elevation of Akt and cyclic AMP response element binding protein. Furthermore, CRT remarkably reduced the increase of mitochondrial Bax/Bcl-2 ratio, the release of cytochrome c from mitochondria to cytosol, and the activations of cytosolic procaspase-3 and nuclear inactive poly ADP (adenosine diphosphate)-ribose polymerase by SNP-induced apoptosis. These results indicate that CRT has neuroprotective effects against SNP-induced apoptosis in neuronal cells via the regulation of mitochondrial apoptotic cascades and antiapoptotic cellular signalling pathways.
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Affiliation(s)
- Ramalingam Mahesh
- Oriental Medicine R&D Center, College of Oriental Medicine, Dongguk University, Gyeongju 780-714, Republic of Korea
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Li M, Zhang L, Cai RL, Gao Y, Qi Y. Lipid-soluble Extracts from Salvia miltiorrhiza Inhibit Production of LPS-induced Inflammatory Mediators via NF-κB Modulation in RAW 264.7 Cells and Perform Antiinflammatory Effects In Vivo. Phytother Res 2012; 26:1195-204. [DOI: 10.1002/ptr.3680] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2011] [Revised: 09/13/2011] [Accepted: 09/18/2011] [Indexed: 01/09/2023]
Affiliation(s)
| | - Lei Zhang
- Center for Drug Evaluation of State Food and Drug Administration; Beijing; 100038; PR China
| | - Run-Lan Cai
- Institute of Medicinal Plant Development; Chinese Academy of Medical Science and Peking Union Medical College; Beijing; 100193; PR China
| | - Yuan Gao
- Institute of Medicinal Plant Development; Chinese Academy of Medical Science and Peking Union Medical College; Beijing; 100193; PR China
| | - Yun Qi
- Institute of Medicinal Plant Development; Chinese Academy of Medical Science and Peking Union Medical College; Beijing; 100193; PR China
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ZHAN T, WEI X, CHEN ZQ, WANG DS, DAI XP. A Systematic Review of RCTs and quasi-RCTs on Traditional Chinese Patent Medicines for Treatment of Chronic Hepatitis B. J TRADIT CHIN MED 2011; 31:288-96. [DOI: 10.1016/s0254-6272(12)60006-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Lian LH, Nan JX. Hepatoprotective traditional herbs with anti-apoptotic activity may reverse liver fibrosis. Chem Biol Interact 2011. [DOI: 10.1016/j.cbi.2010.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Zhang M, Ignatova S, Hu P, Liang Q, Wang Y, Luo G, Wu Jun F, Sutherland I. Development of a strategy and process parameters for a green process in counter-current chromatography: purification of tanshinone IIA and cryptotanshinone from Salvia miltiorrhiza Bunge as a case study. J Chromatogr A 2011; 1218:6031-7. [PMID: 21277581 DOI: 10.1016/j.chroma.2010.12.118] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2010] [Revised: 12/24/2010] [Accepted: 12/30/2010] [Indexed: 11/25/2022]
Abstract
A strategy for the development of a green process using counter-current chromatography technology is presented in this paper. The strategy began with solvent system selection, followed by linear scale-up from an analytical to a preparative process with optimized operating parameters. A two-stage separation using a multi-injection method was performed with a solvent system of hexane-dichloromethane-methanol-water (4:0.75:4:1) for the 1st stage and a hexane-ethanol-water (4:2:2) for the 2nd stage. A 191.8 mg of tanshinone IIA was purified, with a 97% purity and 34.4% recovery and a 276.7 mg of cryptotanshinone was separated, with a 95% purity and 31.8% recovery from 2.1g of crude extract. Process parameters (throughput, efficiency, environmental risk factor and general process evaluation) and mass factors (mass intensity, separation mass efficiency and greenness) of a target were developed for monitoring of the counter-current chromatography process.
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Affiliation(s)
- Min Zhang
- Modern Engineering Center for Traditional Chinese Medicine, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
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