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Targeting Oxidative Stress and Endothelial Dysfunction Using Tanshinone IIA for the Treatment of Tissue Inflammation and Fibrosis. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:2811789. [PMID: 35432718 PMCID: PMC9010204 DOI: 10.1155/2022/2811789] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 01/29/2022] [Accepted: 02/23/2022] [Indexed: 12/29/2022]
Abstract
Salvia miltiorrhiza Burge (Danshen), a member of the Lamiaceae family, has been used in traditional Chinese medicine for many centuries as a valuable medicinal herb with antioxidative, anti-inflammatory, and antifibrotic potential. Several evidence-based reports have suggested that Salvia miltiorrhiza and its components prevent vascular diseases, including myocardial infarction, myocardial ischemia/reperfusion injury, arrhythmia, cardiac hypertrophy, and cardiac fibrosis. Tanshinone IIA (TanIIA), a lipophilic component of Salvia miltiorrhiza, has gained attention because of its possible preventive and curative activity against cardiovascular disorders. TanIIA, which possesses antioxidative, anti-inflammatory, and antifibrotic properties, could be a key component in the therapeutic potential of Salvia miltiorrhiza. Vascular diseases are often initiated by endothelial dysfunction, which is accompanied by vascular inflammation and fibrosis. In this review, we summarize how TanIIA suppresses tissue inflammation and fibrosis through signaling pathways such as PI3K/Akt/mTOR/eNOS, TGF-β1/Smad2/3, NF-κB, JNK/SAPK (stress-activated protein kinase)/MAPK, and ERK/Nrf2 pathways. In brief, this review illustrates the therapeutic value of TanIIA in the alleviation of oxidative stress, inflammation, and fibrosis, which are critical components of cardiovascular disorders.
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Herault S, Naser J, Carassiti D, Chooi KY, Nikolopoulou R, Font ML, Patel M, Pedrigi R, Krams R. Mechanosensitive pathways are regulated by mechanosensitive miRNA clusters in endothelial cells. Biophys Rev 2021; 13:787-796. [PMID: 34777618 PMCID: PMC8555030 DOI: 10.1007/s12551-021-00839-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 08/27/2021] [Indexed: 12/15/2022] Open
Abstract
Shear stress is known to affect many processes in (patho-) physiology through a complex, multi-molecular mechanism, termed mechanotransduction. The sheer complexity of the process has raised questions how mechanotransduction is regulated. Here, we comprehensively evaluate the literature about the role of small non-coding miRNA in the regulation of mechanotransduction. Regulation of mRNA by miRNA is rather complex, depending not only on the concentration of mRNA to miRNA, but also on the amount of mRNA competing for a single mRNA. The only mechanism to counteract the latter factor is through overarching structures of miRNA. Indeed, two overarching structures are present miRNA families and miRNA clusters, and both will be discussed in details, regarding the latest literature and a previous conducted study focussed on mechanotransduction. Both the literature and our own data support a new hypothesis that miRNA-clusters predominantly regulate mechanotransduction, affecting 65% of signalling pathways. In conclusion, a new and important mode of regulation of mechanotransduction is proposed, based on miRNA clusters. This finding implicates new avenues for treatment of mechanotransduction and atherosclerosis.
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Affiliation(s)
- Sean Herault
- School of Engineering and Materials Science, Queen Mary University of London, Room 2.14, London, UK
| | | | - Daniele Carassiti
- School of Engineering and Materials Science, Queen Mary University of London, Room 2.14, London, UK
| | - K. Yean Chooi
- School of Engineering and Materials Science, Queen Mary University of London, Room 2.14, London, UK
| | | | - Marti Llopart Font
- School of Engineering and Materials Science, Queen Mary University of London, Room 2.14, London, UK
| | | | - Ryan Pedrigi
- College of Engineering, Mechanical & Materials Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
| | - Rob Krams
- School of Engineering and Materials Science, Queen Mary University of London, Room 2.14, London, UK
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Bi Z, Wang Y, Zhang W. A comprehensive review of tanshinone IIA and its derivatives in fibrosis treatment. Biomed Pharmacother 2021; 137:111404. [PMID: 33761617 DOI: 10.1016/j.biopha.2021.111404] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 02/07/2021] [Accepted: 02/10/2021] [Indexed: 02/06/2023] Open
Abstract
Tanshinone IIA (Tan IIA) is the most abundant lipid-soluble component in Salvia miltiorrhiza. Both Tan IIA and its derivatives including Sodium tanshinone IIA sulfonate (STS) have been widely used in clinic due to their proved anti-inflammation, anti-oxidation, and anti-fibrosis functions. Recently, combinations containing Tan IIA and active components have attracted intensive interest in fibrosis. Multiple studies have been conducted to attempt to decipher the mechanisms of this traditional Chinese medicine and found that Tan IIA can attenuate fibrosis through different pathways such as Smad2/3, NF-κB, Nrf2, E2F and snail/twist axis. However, some of the studies were contradictory and confusing. Therefore, it was important to develop an easy-to-access reference for clinic use. In this study, we reviewed the pharmacological mechanisms, pharmacokinetics, and toxicology of Tan IIA and its derivatives in the treatment of fibrosis and introduced the cutting-edge new formulation of Tan IIA compound.
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Affiliation(s)
- Zhangyang Bi
- Traditional Chinese Medicine College of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yayun Wang
- The First Clinical Medical College of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Wei Zhang
- Department of Pneumology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China.
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Kobayakawa T, Tsuji K, Konno K, Himeno A, Masuda A, Yang T, Takahashi K, Ishida Y, Ohashi N, Kuwata T, Matsumoto K, Yoshimura K, Sakawaki H, Miura T, Harada S, Matsushita S, Tamamura H. Hybrids of Small-Molecule CD4 Mimics with Polyethylene Glycol Units as HIV Entry Inhibitors. J Med Chem 2021; 64:1481-1496. [PMID: 33497209 DOI: 10.1021/acs.jmedchem.0c01153] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
CD4 mimics are small molecules that inhibit the interaction of gp120 with CD4. We have developed several CD4 mimics. Herein, hybrid molecules consisting of CD4 mimics with a long alkyl chain or a PEG unit attached through a self-cleavable linker were synthesized. In anti-HIV activity, modification with a PEG unit appeared to be more suitable than modification with a long alkyl chain. Thus, hybrid molecules of CD4 mimics, with PEG units attached through an uncleavable linker, were developed and showed high anti-HIV activity and low cytotoxicity. In investigation of pharmacokinetics in a rhesus macaque, a hybrid compound had a more effective PK profile than that of the parent compound, and intramuscular injection was a more useful administration route to maintain the high blood concentration of the CD4 mimic than intravenous injection. The presented hybrid molecules of CD4 mimics with a PEG unit would be practically useful when combined with a neutralizing antibody.
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Affiliation(s)
- Takuya Kobayakawa
- Department of Medicinal Chemistry, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kandasurugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Kohei Tsuji
- Department of Medicinal Chemistry, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kandasurugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Kiju Konno
- Department of Medicinal Chemistry, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kandasurugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Ai Himeno
- Institute for Frontier Life and Medical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8507, Japan
| | - Ami Masuda
- Department of Medicinal Chemistry, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kandasurugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Tingting Yang
- Department of Medicinal Chemistry, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kandasurugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Kohei Takahashi
- Department of Medicinal Chemistry, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kandasurugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Yusuke Ishida
- Department of Medicinal Chemistry, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kandasurugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Nami Ohashi
- Department of Medicinal Chemistry, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kandasurugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Takeo Kuwata
- The Joint Research Center for Human Retrovirus Infection, Kumamoto University, Kumamoto 860-0811, Japan
| | - Kaho Matsumoto
- The Joint Research Center for Human Retrovirus Infection, Kumamoto University, Kumamoto 860-0811, Japan
| | - Kazuhisa Yoshimura
- Institute of Public Health, Bureau of Social Welfare and Public Health, Tokyo Metropolitan Government, Shinjuku-ku, Tokyo, 169-0073, Japan
| | - Hiromi Sakawaki
- Institute for Frontier Life and Medical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8507, Japan
| | - Tomoyuki Miura
- Institute for Frontier Life and Medical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8507, Japan
| | - Shigeyoshi Harada
- AIDS Research Center, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Shuzo Matsushita
- The Joint Research Center for Human Retrovirus Infection, Kumamoto University, Kumamoto 860-0811, Japan
| | - Hirokazu Tamamura
- Department of Medicinal Chemistry, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kandasurugadai, Chiyoda-ku, Tokyo 101-0062, Japan
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Zhou ZY, Zhao WR, Zhang J, Chen XL, Tang JY. Sodium tanshinone IIA sulfonate: A review of pharmacological activity and pharmacokinetics. Biomed Pharmacother 2019; 118:109362. [PMID: 31545252 DOI: 10.1016/j.biopha.2019.109362] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 08/06/2019] [Accepted: 08/14/2019] [Indexed: 02/08/2023] Open
Abstract
Sodium tanshinone IIA sulfonate (STS) is a water-soluble derivate of tanshinone IIA (Tan IIA) which is an active lipophilic constitute of Chinese Materia Medica Salvia miltiorrhiza Bge. (Danshen). STS presents multiple pharmacological activities, including anti-oxidant, anti-inflammation and anti-apoptosis, and has been approved for treatment of cardiovascular diseases by China State Food and Drug Administration (CFDA). In this review, we comprehensively summarized the pharmacological activities and pharmacokinetics of STS, which could support the further application and development of STS. In the recent decades, numerous experimental and clinical studies have been conducted to investigate the potential treatment effects of STS in various diseases, such as heart diseases, brain diseases, pulmonary diseases, cancers, sepsis and so on. The underlying mechanisms were most related to anti-oxidative and anti-inflammatory effects of STS via regulating various transcription factors, such as NF-κB, Nrf2, Stat1/3, Smad2/3, Hif-1α and β-catenin. Iron channels, including Ca2+, K+ and Cl- channels, were also the important targets of STS. Additionally, we emphasized the differences between STS and Tan IIA despite the interchangeable use of Tan IIA and STS in many previous studies. It is promising to improve the efficacy and reduce side effects of chemotherapeutic drug by the combination use of STS in canner treatment. The application of STS in pregnancy needs to be seriously considered. Moreover, the drug-drug interactions between STS and other drugs needs to be further studied as well as the complications of STS.
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Affiliation(s)
- Zhong-Yan Zhou
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China; State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Macao, China.
| | - Wai-Rong Zhao
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China; Cardiac Rehabilitation Center of Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Jing Zhang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Xin-Lin Chen
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Jing-Yi Tang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China; Cardiac Rehabilitation Center of Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
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QIN WW, WANG L, JIAO Z, WANG B, WANG CY, QIAN LX, QI WL, ZHONG MK. Lower clearance of sodium tanshinone IIA sulfonate in coronary heart disease patients and the effect of total bilirubin: a population pharmacokinetics analysis. Chin J Nat Med 2019; 17:218-226. [DOI: 10.1016/s1875-5364(19)30024-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Indexed: 02/02/2023]
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Ouyang DS, Huang WH, Chen D, Zhang W, Tan ZR, Peng JB, Wang YC, Guo Y, Hu DL, Xiao J, Chen Y. Kinetics of cytochrome P450 enzymes for metabolism of sodium tanshinone IIA sulfonate in vitro. Chin Med 2016; 11:11. [PMID: 27006687 PMCID: PMC4802617 DOI: 10.1186/s13020-016-0083-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Accepted: 03/14/2016] [Indexed: 12/11/2022] Open
Abstract
Background Sodium tanshinone IIA sulfonate (STS) is a water-soluble derivative of tanshinone IIA for treating cardiovascular disorders. The roles of cytochrome P450 enzymes (CYPs) in the metabolism of STS have remained unclear. This study aims to screen the main CYPs for metabolism of STS and study their interactions in vitro. Methods Seven major CYPs were screened for metabolism of STS by human liver microsomes (HLMs) or recombinant CYP isoforms. Phenacetin (CYP1A2), coumarin (CYP2A6), tolbutamide (CYP2C9), metoprolol (CYP2D6), chlorzoxazone (CYP2E1), S-mephenytoin (CYP2C19), and midazolam (CYP3A4) were used as probe substrates to determine the potential of STS in affecting CYP-mediated phase I metabolism in humans. Enzyme kinetic studies were performed to investigate the modes of inhibition of the enzyme–substrate interactions by GraphPad Prism Enzyme Kinetic 5 Demo software. Results Sodium tanshinone IIA sulfonate inhibited the activity of CYP3A4 in a dose–dependent manner by the HLMs and CYP3A4 isoform. The Km and Vmax values of STS were 54.8 ± 14.6 µM and 0.9 ± 0.1 nmol/mg protein/min, respectively, for the HLMs and 7.5 ± 1.4 µM and 6.8 ± 0.3 nmol/nmol P450/min, respectively, for CYP3A4. CYP1A2, CYP2A6, CYP2C9, CYP2D6, CYP2E1, and CYP2C19 showed minimal or no effects on the metabolism of STS. Conclusion This in vitro study showed that STS mainly inhibited the activities of CYP3A4. Electronic supplementary material The online version of this article (doi:10.1186/s13020-016-0083-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Dong-Sheng Ouyang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410078 Hunan China ; Institute of Clinical Pharmacology, Central South University, 110 Xiangya Road, Changsha, 410078 Hunan China
| | - Wei-Hua Huang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410078 Hunan China
| | - Dan Chen
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410078 Hunan China
| | - Wei Zhang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410078 Hunan China
| | - Zhi-Rong Tan
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410078 Hunan China
| | - Jing-Bo Peng
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410078 Hunan China
| | - Yi-Cheng Wang
- Institute of Clinical Pharmacology, Central South University, 110 Xiangya Road, Changsha, 410078 Hunan China
| | - Ying Guo
- Institute of Clinical Pharmacology, Central South University, 110 Xiangya Road, Changsha, 410078 Hunan China
| | - Dong-Li Hu
- Institute of Clinical Pharmacology, Central South University, 110 Xiangya Road, Changsha, 410078 Hunan China
| | - Jian Xiao
- Department of Pharmacy, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008 Hunan China
| | - Yao Chen
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 110 Xiangya Road, Changsha, 410078 Hunan China ; Institute of Clinical Pharmacology, Central South University, 110 Xiangya Road, Changsha, 410078 Hunan China
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8
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Chen D, Lin XX, Huang WH, Zhang W, Tan ZR, Peng JB, Wang YC, Guo Y, Hu DL, Chen Y. Sodium tanshinone IIA sulfonate and its interactions with human CYP450s. Xenobiotica 2016; 46:1085-1092. [PMID: 26932161 DOI: 10.3109/00498254.2016.1152417] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- D. Chen
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, China and
| | - X.-X. Lin
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, China and
| | - W.-H. Huang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, China and
| | - W. Zhang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, China and
| | - Z.-R. Tan
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, China and
| | - J.-B. Peng
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, China and
| | - Y.-C. Wang
- Institute of Clinical Pharmacology, Central South University, Changsha, Hunan, China
| | - Y. Guo
- Institute of Clinical Pharmacology, Central South University, Changsha, Hunan, China
| | - D.-L. Hu
- Institute of Clinical Pharmacology, Central South University, Changsha, Hunan, China
| | - Y. Chen
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, China and
- Institute of Clinical Pharmacology, Central South University, Changsha, Hunan, China
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Determination of Sodium Tanshinone IIA Sulfonate in human plasma by LC-MS/MS and its application to a clinical pharmacokinetic study. J Pharm Biomed Anal 2016; 121:204-208. [PMID: 26812478 DOI: 10.1016/j.jpba.2016.01.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Revised: 12/29/2015] [Accepted: 01/12/2016] [Indexed: 11/21/2022]
Abstract
An assay based on protein precipitation and liquid chromatography-tandem mass spectrometry (LC-MS/MS) has been developed and validated for the quantitative analysis of Sodium Tanshinone IIA Sulfonate (STS) in human plasma. After the addition of dehydroepiandrosterone-D5-3-sulfate sodium salt (DHEAS-D5) as internal standard (IS) and formic acid, plasma samples were prepared by one-step protein precipitation with a mixture of acetonitrile and methanol. Isocratic mobile phase consisted of 0.4 mmol/L ammonium formate buffer (16 ppm formic acid)/acetonitrile (40/60, v/v) on a XSELECT™ HSS T3 column. Detection was performed on a triple-quadrupole mass spectrometer utilizing an electrospray ionization (ESI) interface operating in positive ion and selected reaction monitoring (SRM) mode with the precursor to product ion transitions m/z 373.3→357.1 for STS and m/z 373.0→97.8 for the IS. Calibration curves of STS in human plasma were linear (r=0.9957-0.9998) over the concentration range of 2-1000 ng/mL with acceptable accuracy and precision. The lower limit of quantification in human plasma was 2 ng/mL. The validated LC-MS/MS method has been successfully applied to a pharmacokinetic study of STS in Chinese healthy male volunteers.
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A minimally cytotoxic CD4 mimic as an HIV entry inhibitor. Bioorg Med Chem Lett 2015; 26:397-400. [PMID: 26706175 DOI: 10.1016/j.bmcl.2015.11.103] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Revised: 11/27/2015] [Accepted: 11/30/2015] [Indexed: 11/24/2022]
Abstract
Several CD4 mimics have been reported as HIV-1 entry inhibitors which can block the interaction between the viral envelope glycoprotein gp120 and the cell surface protein CD4. We previously found a lead compound 2 (YYA-021) with high anti-HIV activity and low cytotoxicity. Pharmacokinetic analysis however showed compound 2 to have wide tissue distribution and relatively high distribution volumes in rats and rhesus macaques. In the present study we searched for more hydrophilic CD4 mimics with a view to reducing tissue distribution. A new compound (5) with a 1,3-benzodioxolyl moiety was found to have relatively high anti-HIV activity and no significant cytotoxicity. Compound 5 is more hydrophilic than compound 2 and the pharmacokinetics of the intravenous administration of compound 5 in a rhesus macaque showed that compound 5 has lower tissue distribution than compound 2, suggesting that compound 5 possesses a better profile.
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A CD4 mimic as an HIV entry inhibitor: Pharmacokinetics. Bioorg Med Chem 2013; 21:7884-9. [DOI: 10.1016/j.bmc.2013.10.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 10/05/2013] [Accepted: 10/05/2013] [Indexed: 11/19/2022]
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Isolation and structure characterization of related impurities in Sodium Tanshinone IIA Sulfonate by LC/ESI-MSn and NMR. J Pharm Biomed Anal 2012; 67-68:36-41. [DOI: 10.1016/j.jpba.2012.04.029] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2012] [Revised: 04/19/2012] [Accepted: 04/20/2012] [Indexed: 11/17/2022]
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Metabolism of tanshinone IIA, cryptotanshinone and tanshinone I from Radix Salvia miltiorrhiza in zebrafish. Molecules 2012; 17:8617-32. [PMID: 22810195 PMCID: PMC6269062 DOI: 10.3390/molecules17078617] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2012] [Revised: 07/09/2012] [Accepted: 07/10/2012] [Indexed: 01/02/2023] Open
Abstract
The study aimed to investigate the potential of zebrafish in imitating mammal phase I metabolism of natural compounds. Three diterpenoid quinones from Radix Salvia miltiorrhiza, namely tanshinone IIA (TIIA), cryptotanshinone (Cry) and tanshinone I (TI) were selected as model compounds, and their metabolites mediated by zebrafish were characterized using a high-performance liquid chromatography coupled ion-trap mass spectrometry (HPLC/IT-MSn) method with electrospray ionization in positive mode. The separation was performed with a Zorbax C-18 column using a binary gradient elution of 0.05% formic acid acetonitrile/0.05% formic acid water. According to the MS spectra and after comparison with reference standards and literature reports, hydroxylation, dehydrogenation or D-ring hydrolysis metabolites of TIIA and Cry but not of TI were characterized, which coincided with those reported using regular in vivo or in vitro metabolic analysis methods, thus verifying that zebrafish can successfully imitate mammalian phase I metabolism which instills further confidence in using zebrafish as a novel and prospective metabolism model.
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Cardiovascular actions and therapeutic potential of tanshinone IIA. Atherosclerosis 2012; 220:3-10. [DOI: 10.1016/j.atherosclerosis.2011.06.041] [Citation(s) in RCA: 247] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2010] [Revised: 06/19/2011] [Accepted: 06/20/2011] [Indexed: 11/20/2022]
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Zou Q, Huang B, He T, Wei P, Zhang Z, Ouyang P. Identification, Isolation, and Characterization of Impurities in Sodium Tanshinone IIA Sulfonate. J LIQ CHROMATOGR R T 2009. [DOI: 10.1080/10826070903187916] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Qiaogen Zou
- a College of Life Science and Pharmaceutical Engineering, Nanjing University of Technology , Nanjing, P.R. China
- b Center for Instrumental Analysis, China Pharmaceutical University , Nanjing, P.R. China
| | - Biyun Huang
- b Center for Instrumental Analysis, China Pharmaceutical University , Nanjing, P.R. China
| | - Tingting He
- b Center for Instrumental Analysis, China Pharmaceutical University , Nanjing, P.R. China
| | - Ping Wei
- a College of Life Science and Pharmaceutical Engineering, Nanjing University of Technology , Nanjing, P.R. China
| | - Zunjian Zhang
- b Center for Instrumental Analysis, China Pharmaceutical University , Nanjing, P.R. China
| | - Pingkai Ouyang
- a College of Life Science and Pharmaceutical Engineering, Nanjing University of Technology , Nanjing, P.R. China
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