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Yang Y, Shao M, Cheng W, Yao J, Ma L, Wang Y, Wang W. A Pharmacological Review of Tanshinones, Naturally Occurring Monomers from Salvia miltiorrhiza for the Treatment of Cardiovascular Diseases. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2023; 2023:3801908. [PMID: 36793978 PMCID: PMC9925269 DOI: 10.1155/2023/3801908] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/23/2022] [Accepted: 11/25/2022] [Indexed: 02/09/2023]
Abstract
Cardiovascular diseases (CVDs) are a set of heart and blood vessel disorders that include coronary heart disease (CHD), rheumatic heart disease, and other conditions. Traditional Chinese Medicine (TCM) has definite effects on CVDs due to its multitarget and multicomponent properties, which are gradually gaining national attention. Tanshinones, the major active chemical compounds extracted from Salvia miltiorrhiza, exhibit beneficial improvement on multiple diseases, especially CVDs. At the level of biological activities, they play significant roles, including anti-inflammation, anti-oxidation, anti-apoptosis and anti-necroptosis, anti-hypertrophy, vasodilation, angiogenesis, combat against proliferation and migration of smooth muscle cells (SMCs), as well as anti-myocardial fibrosis and ventricular remodeling, which are all effective strategies in preventing and treating CVDs. Additionally, at the cellular level, Tanshinones produce marked effects on cardiomyocytes, macrophages, endothelia, SMCs, and fibroblasts in myocardia. In this review, we have summarized a brief overview of the chemical structures and pharmacological effects of Tanshinones as a CVD treatment to expound on different pharmacological properties in various cell types in myocardia.
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Affiliation(s)
- Ye Yang
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, China
| | - Mingyan Shao
- Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, China
- School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Wenkun Cheng
- Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, China
- School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Junkai Yao
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, China
| | - Lin Ma
- Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, China
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Yong Wang
- Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, China
- School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Wei Wang
- Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, China
- Guangzhou University of Chinese Medicine, Guangzhou, China
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Yan N, Xiao C, Wang X, Xu Z, Yang J. Tanshinone IIA from Salvia miltiorrhiza exerts anti-fibrotic effects on cardiac fibroblasts and rat heart tissues by suppressing the levels of pro-fibrotic factors: The key role of miR-618. J Food Biochem 2022; 46:e14078. [PMID: 35014054 DOI: 10.1111/jfbc.14078] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 12/11/2021] [Accepted: 12/24/2021] [Indexed: 11/27/2022]
Abstract
Tanshinone IIA (TAN) is widely employed for handling cardiovascular disorders. The current study explored the potential role of miRs in the antifibrotic effect of TAN on heart. Fibrotic features were induced in cardiac fibroblasts (CFs) and in rat hearts, and then handled with TAN. MicroRNAs (miRs) responding to TAN were determined using a microarray assay. The selected miR was modulated to verify its role in antifibrotic effects of TAN. TAN suppressed the viability and the production of α-SMA in CFs, which was associated with 101 miR being upregulated and 223 miR being downregulated. MiR-618 was selected as the potential target of TAN. Ang II inhibited miR-618 level and resulted in the upregulation of pro-fibrosis factors, which was reversed by TAN. The antifibrotic effect of TAN was weakened by miR-618 inhibition. TAN inhibits hypertrophy and collagen deposition in heart tissues, which is associated with the increased level of miR-618. PRACTICAL APPLICATIONS: The findings outlined in the current study show that the antifibrotic function of TAN is closely related to the function of miRs: the induction of miR-618 is indispensable for the function of TAN against the fibrotic process after heart injury, which will promote the application of TAN as an adjuvant therapy for improving heart function.
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Affiliation(s)
- Na Yan
- Second Department of Cardiology, Ganzhou People's Hospital, Ganzhou, China
| | - Chunqing Xiao
- Second Department of Cardiology, Ganzhou People's Hospital, Ganzhou, China
| | - Xianggui Wang
- Second Department of Cardiology, Ganzhou People's Hospital, Ganzhou, China
| | - Zufang Xu
- Second Department of Cardiology, Ganzhou People's Hospital, Ganzhou, China
| | - Jiangyong Yang
- Department of Cardiology, Ganzhou Municipal Hospital, Ganzhou, China
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Lv K, Li J, Wang C, He L, Quan S, Zhang J, Liu D. Triterpenoids from Rosa odorata Sweet var. gigantea (Coll.et Hemsl.) Rehd.et Wils and their chemotaxonomic significance. BIOCHEM SYST ECOL 2021. [DOI: 10.1016/j.bse.2021.104240] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Sun M, Zhu T, Tong J, Caidan R, Wang K, Kai G, Zhang W, Ru L, Pengcuo J, Tong L. Screening active components from Rubus amabilis for pancreatic β-cells protection. PHARMACEUTICAL BIOLOGY 2020; 58:674-685. [PMID: 32659127 PMCID: PMC7470145 DOI: 10.1080/13880209.2020.1787467] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 05/13/2020] [Accepted: 06/19/2020] [Indexed: 06/01/2023]
Abstract
CONTEXT Rubus species (Rosaceae) have been used in folk medicine to treat diabetes due to their hypoglycaemic activity. OBJECTIVE To screen the active components that act as hypoglycaemic agents in Rubus amabilis Focke and the underlying mechanisms. MATERIALS AND METHODS Aqueous stem extract of R. amabilis was incubated with MIN6 β-cells, PBS was used as the blank control. Then the cells were washed, cell membrane-bound components were dissociated and identified by UPLC/MS. Total procyanidins (PCs) in R. amabilis was enriched and the cytotoxicity and anti-proliferation on β-cell were evaluated by MTT assay. PCs at 25, 50, and 75 μg/mL was applied for 24 h to determine its effects on palmitate (PA)-induced apoptosis and GSIS. Western blotting was employed to detect the protein expression of PI3K/Akt/FoxO1 signalling. The antioxidant indices were also measured. RESULTS β-Cell membrane-bound components were identified as three procyanidin B dimers and a C trimer. PCs showed no significant cytotoxicity up to a concentrations of 100 μg/mL. PCs treatment reversed the elevated apoptosis rate and impaired GSIS induced by PA. PCs markedly decreased the intracellular ROS and MDA production and increased the SOD activity. Moreover, PCs promoted the phosphorylation of Akt and FoxO1, and regulated Pdx-1 and Bax expression in MIN6 cells. Discussion and conclusion: The active components that act as hypoglycaemic agents in R. amabilis are procyanidins, which protected MIN6 cells against PA-induced apoptosis by activating PI3K/Akt/FoxO1 signalling. These results indicate that β-cell extraction, combined with UPLC/MS, is a valid method for screening antidiabetic components from herbal medicines.
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Affiliation(s)
- Min Sun
- Anhui Provincial Key Laboratory of R&D of Chinese Material Medica, School of Life Science, Anhui University, Hefei, P. R. China
| | - Tiantian Zhu
- Anhui Provincial Key Laboratory of R&D of Chinese Material Medica, School of Life Science, Anhui University, Hefei, P. R. China
| | - Jinzhi Tong
- Anhui Provincial Key Laboratory of R&D of Chinese Material Medica, School of Life Science, Anhui University, Hefei, P. R. China
| | - Rezeng Caidan
- College of Pharmacy, Qinghai Nationalities University, Xining, P. R. China
| | - Kaijin Wang
- Anhui Provincial Key Laboratory of R&D of Chinese Material Medica, School of Life Science, Anhui University, Hefei, P. R. China
| | - Guiqing Kai
- Anhui Provincial Key Laboratory of R&D of Chinese Material Medica, School of Life Science, Anhui University, Hefei, P. R. China
| | - Wenna Zhang
- Anhui Provincial Key Laboratory of R&D of Chinese Material Medica, School of Life Science, Anhui University, Hefei, P. R. China
| | - Lei Ru
- Anhui Provincial Key Laboratory of R&D of Chinese Material Medica, School of Life Science, Anhui University, Hefei, P. R. China
| | - Jiumei Pengcuo
- Qinghai Jiumei Tibetan Medicine Co., Ltd., Xining, P. R. China
| | - Li Tong
- Traditional Chinese and Tibetan Medicine Research Centre, Medical College of Qinghai University, Xining, P. R. China
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Zhang X, Wang T, Yang Y, Li R, Chen Y, Li R, Jiang X, Wang L. Tanshinone IIA attenuates acetaminophen-induced hepatotoxicity through HOTAIR-Nrf2-MRP2/4 signaling pathway. Biomed Pharmacother 2020; 130:110547. [PMID: 32777703 DOI: 10.1016/j.biopha.2020.110547] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 07/20/2020] [Accepted: 07/20/2020] [Indexed: 01/20/2023] Open
Abstract
Tanshinone IIA (Tan IIA), an active component in S. miltiorrhiza, has been reported to have excellent antioxidant and detoxifying activity. Here, we prove that Tan IIA attenuates acetaminophen-induced hepatotoxicity from a pharmacokinetic perspective. Compared with acetaminophen (APAP, 200 mg/kg) treated mice, Tan IIA pretreatment (30 mg/kg/d) not only reduced the plasma level of the toxic metabolite N-acetyl-p-benzoquinone imine (NAPQI) but also increased its bile level. After Tan IIA pretreatment, significant induction of nuclear factor E2-related factor 2 (Nrf2), multidrug resistance-associated protein 2 (Mrp2), and multidrug resistance-associated protein 4 (Mrp4) mRNA and protein expression was detected in Nrf2+/+ mouse liver, however, much lower increase of Mrp2 and Mrp4 mRNA and protein expression was observed in Nrf2-/- mouse liver. Luciferase reporter and chromatin immunoprecipitation assays demonstrated that Nrf2 bounds to antioxidant responsive elements (AREs) of the MRP2 and MRP4 promoter, thus regulating the expression of MRP2 and MRP4. in vitro experiments revealed that Tan IIA increase Nrf2, MRP2, and MRP4 expression through a mechanism of inhibiting the expression of HOX transcript antisense RNA (HOTAIR) which belongs to long non-coding RNAs. Collectively, the present results demonstrated that Tan IIA could protect against APAP-induced hepatotoxicity by altering the pharmacokinetic characteristics of APAP and its metabolites via HOTAIR-Nrf2-MRP2/4 signaling pathway, and HOTAIR plays a pivotal role in the MRP2 and MRP4 expression regulated by Nrf2.
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Affiliation(s)
- Xiqian Zhang
- Department of Clinical Pharmacy and Pharmacy Administration, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China; Department of Pharmacy, The Third People's Hospital of Chengdu & College of Medicine, Southwest Jiaotong University, Chengdu 610031, China
| | - Ting Wang
- Department of Pharmacy, Sichuan Cancer Hospital & Institution, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610041, China
| | - Yujie Yang
- Department of Pharmacy, The Third People's Hospital of Chengdu & College of Medicine, Southwest Jiaotong University, Chengdu 610031, China
| | - Ruina Li
- Department of Pharmacy, Shenzhen Nanshan District People's Hospital, Nanshan District, Shenzhen 518052, China
| | - Ya Chen
- Department of Clinical Pharmacy and Pharmacy Administration, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Rong Li
- Department of Clinical Pharmacy and Pharmacy Administration, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Xuehua Jiang
- Department of Clinical Pharmacy and Pharmacy Administration, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Ling Wang
- Department of Clinical Pharmacy and Pharmacy Administration, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
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Castejón-Vega B, Giampieri F, Alvarez-Suarez JM. Nutraceutical Compounds Targeting Inflammasomes in Human Diseases. Int J Mol Sci 2020; 21:E4829. [PMID: 32650482 PMCID: PMC7402342 DOI: 10.3390/ijms21144829] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 07/02/2020] [Accepted: 07/03/2020] [Indexed: 12/19/2022] Open
Abstract
The macromolecular complex known as "inflammasome" is defined as an intracellular multi-protein complex composed of a sensor receptor (PRR), an adaptor protein and an effector enzyme (caspase-1), which oligomerize when they sense danger, such as how the NLR family, AIM-2 and RIG-1 receptors protect the body against danger via cytokine secretion. Within the NLR members, NLRP3 is the most widely known and studied inflammasome and has been linked to many diseases. Nowadays, people's interest in their lifestyles and nutritional habits is increasing, mainly due to the large number of diseases that seem to be related to both. The term "nutraceutical" has recently emerged as a hybrid term between "nutrition" and "pharmacological" and it refers to a wide range of bioactive compounds contained in food with relevant effects on human health. The relationship between these compounds and diseases based on inflammatory processes has been widely exposed and the compounds stand out as an alternative to the pathological consequences that inflammatory processes may have, beyond their defense and repair action. Against this backdrop, here we review the results of studies using several nutraceutical compounds in common diseases associated with the inflammation and activation of the NLRP3 inflammasomes complex. In general, it was found that there is a wide range of nutraceuticals with effects through different molecular pathways that affect the activation of the inflammasome complex, with positive effects mainly in cardiovascular, neurological diseases, cancer and type 2 diabetes.
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Affiliation(s)
- Beatriz Castejón-Vega
- Research Laboratory, Oral Medicine Department, University of Sevilla, 41009 Sevilla, Spain;
| | - Francesca Giampieri
- Nutrition and Food Science Group, Department of Analytical and Food Chemistry, CITACA, CACTI, University of Vigo, 36310 Vigo, Spain;
- Dipartimento di Scienze Cliniche Specialistiche ed Odontostomatologiche (DISCO)-Sez, Biochimica, Facoltà di Medicina, Università Politecnica delle Marche, 60131 Ancona, Italy
- College of Food Science and Technology, Northwest University, Xi’an 710069, China
| | - José M. Alvarez-Suarez
- Facultad de Ingeniería y Ciencias Aplicadas (FICA), AgroScience & Food Research Group, Universidad de Las Américas, 170125 Quito, Ecuador
- King Fahd Medical Research Center, King Abdulaziz University, 21589 Jeddah, Saudi Arabia
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Li M, Wang G, Zhang R, Duan S, Chen J. Tanshinone IIA inhibits proliferation and activates apoptosis in C4-1 cervical carcinoma cells in vitro. BIOTECHNOL BIOTEC EQ 2019. [DOI: 10.1080/13102818.2019.1677175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Affiliation(s)
- Mingcheng Li
- Department of Clinical Laboratory, School of Laboratory Medicine, Beihua University, Jilin, PR China
| | - Gang Wang
- Department of Clinical Laboratory, School of Laboratory Medicine, Beihua University, Jilin, PR China
| | - Ruowen Zhang
- Department of Medicine, School of Medicine, Beihua University, Jilin, PR China
| | - Siqi Duan
- Department of Clinical Laboratory, School of Laboratory Medicine, Beihua University, Jilin, PR China
| | - Jiayu Chen
- Deptartment of Clinical Laboratory, School of Medicine, Shaoxing University, Shaoxing, Zhejing, PR China
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Huang S, Liu Z, Liu H, Lee D, Wang J, Yuan R, Li B. Nepeta angustifolia attenuates responses to vascular inflammation in high glucose-induced human umbilical vein endothelial cells through heme oxygenase-1 induction. JOURNAL OF ETHNOPHARMACOLOGY 2019; 231:187-196. [PMID: 30419276 DOI: 10.1016/j.jep.2018.11.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 05/21/2018] [Accepted: 11/06/2018] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The traditional folk medicine Nepeta angustifolia C. Y. Wu (NA) reportedly possesses various biological activities, such as anti-inflammatory, analgesic, antihypoxia, and antifatigue effects. In this study, we evaluated the anti-vascular inflammation effects of N. angustifolia extract in human umbilical vein endothelial cells (HUVECs) induced by high glucose (HG) as well as the underlying mechanisms and verified its activity in diabetic rats. MATERIALS AND METHODS HUVECs were exposed to 25 mM glucose to induce endothelial dysfunction. Adhesion molecule expression and reactive oxygen species (ROS) were assayed. IκB and IκB phosphorylation, nuclear factor-κB (NF-κB), HO-1 and nuclear factor erythroid 2-related factor 2 (Nrf2) were examined by Western blot. Nuclear localisation of Nrf2 was also examined using immunofluorescence. The in vivo study of NA was tested in diabetic rats in which the thoracic aorta and serum were collected to observe aorta histological change, and evaluate endothelial function and vascular inflammation. RESULTS The results revealed that HG can significantly promote the generation of ROS, the expression of cell adhesion molecules (CAMs), and the phosphorylation and degradation of IκB and NF-κB activation in HUVECs. These HG-induced phenomena were suppressed by NA-induced heme oxygenase (HO)- 1 expression in a dose- and time-dependent manner by activating Nrf2. The HO-1 inhibitor tin protoporphyrin also dramatically reversed the NA-induced inhibition of CAM expression and the reduction in ROS production. Furthermore, NA also elicited anti-vascular dysfunction effects in diabetic rats, where endothelial function was improved and vascular inflammation was alleviated. CONCLUSION All these findings indicated that NA attenuated high glucose-induced vascular dysfunction in vitro and in vivo.
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Affiliation(s)
- Shan Huang
- Department of Pharmacy, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Zhiming Liu
- Department of Pharmacy, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Haifeng Liu
- Department of Pharmacy, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Dongsung Lee
- College of Pharmacy, Chosun University, Dong-gu, Gwangju 61452, South Korea
| | - Jule Wang
- Department of Medicament, College of Medicine, Tibet University, Lhasa 850000, PR China
| | - Ruiying Yuan
- Department of Medicament, College of Medicine, Tibet University, Lhasa 850000, PR China.
| | - Bin Li
- Department of Pharmacy, Qingdao University of Science and Technology, Qingdao 266042, PR China.
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Li Y, Liu Y, Yan X, Liu Q, Zhao YH, Wang DW. Pharmacological Effects and Mechanisms of Chinese Medicines Modulating NLRP3 Inflammasomes in Ischemic Cardio/Cerebral Vascular Disease. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2018; 46:1727-1741. [PMID: 30525898 DOI: 10.1142/s0192415x18500878] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Cardio/cerebral-vascular diseases seriously threaten human health and are the leading cause of death. As such, there is great interest in identifying a potential mechanism that controls the development process of cardio/cerebral vascular diseases. Present studies demonstrate that inflammasomes play an important role in the process of ischemic cardio/cerebral vascular diseases (ICCVDs). Among the pathological process of ICCVDs, inflammasomes activated the sterile inflammatory response that accelerated the development of diseases and aggravated the acute lesion of tissue. As the most thoroughly studied inflammasome, the NLRP3 inflammasome has been proven to be a potential therapeutic target for ICCVDs. In this review, we summarized the mechanisms of Chinese herbal medicine which can affect ICCVDs via the regulation of the NLRP3 inflammasome. Our study discovers that active compounds of Chinese medicines have a negative effect on NLRP3 in different ICCVDs models. Astragaloside IV may influence the receptor of the cell membrane to inhibit NLRP3 activation. Resveratrol, colchicinesis, salvianolic acid B, chrysophanol and sulforaphane may directly damage the formation of NLRP3 by inhibiting ASC or Caspase-1. Most of the active natural compounds can negatively regulate the downstream products of NLRP3 inflammasome such as IL-18 and IL1 β . In addition, Chinese medicines such as sinomenine, ruscogenin, resveratrol, arctigenin and cepharanthineas may downregulate NLRP3 inflammasome by inducing autophagy activation. Due to the advantages of multi-target effects, Chinese herbal medicine can be treated as a splendid therapy for ICCVDs by inhibiting NLRP3 inflammasome.
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Affiliation(s)
- Yueying Li
- * The Second Clinical School of Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510405, P. R. China.,† State Key Laboratory of Quality Research in Chinese Medicine, Faculty of Chinese Medicine, Macau University of Science and Technology, Macao 999078, Macao SAR of P. R. China
| | - Yuntao Liu
- * The Second Clinical School of Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510405, P. R. China.,‡ Guangdong Provincial Key Laboratory of Research on Emergency in TCM, Guangdong Provincial Hospital of Chinese Medicine, Guangdong 510405, P. R. China
| | - Xia Yan
- * The Second Clinical School of Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510405, P. R. China.,‡ Guangdong Provincial Key Laboratory of Research on Emergency in TCM, Guangdong Provincial Hospital of Chinese Medicine, Guangdong 510405, P. R. China
| | - Qing Liu
- * The Second Clinical School of Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510405, P. R. China.,‡ Guangdong Provincial Key Laboratory of Research on Emergency in TCM, Guangdong Provincial Hospital of Chinese Medicine, Guangdong 510405, P. R. China.,§ Department of Immunology, School of Basic Medical Sciences, Fudan University, Shanghai 200032, P. R. China
| | - Yong-Hua Zhao
- † State Key Laboratory of Quality Research in Chinese Medicine, Faculty of Chinese Medicine, Macau University of Science and Technology, Macao 999078, Macao SAR of P. R. China
| | - Da-Wei Wang
- * The Second Clinical School of Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510405, P. R. China.,‡ Guangdong Provincial Key Laboratory of Research on Emergency in TCM, Guangdong Provincial Hospital of Chinese Medicine, Guangdong 510405, P. R. China
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Inhibitory Effects of Momordicine I on High-Glucose-Induced Cell Proliferation and Collagen Synthesis in Rat Cardiac Fibroblasts. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:3939714. [PMID: 30402205 PMCID: PMC6196925 DOI: 10.1155/2018/3939714] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Accepted: 09/02/2018] [Indexed: 12/11/2022]
Abstract
Diabetes-associated cardiac fibrosis is a severe cardiovascular complication. Momordicine I, a bioactive triterpenoid isolated from bitter melon, has been demonstrated to have antidiabetic properties. This study investigated the effects of momordicine I on high-glucose-induced cardiac fibroblast activation. Rat cardiac fibroblasts were cultured in a high-glucose (25 mM) medium in the absence or presence of momordicine I, and the changes in collagen synthesis, transforming growth factor-β1 (TGF-β1) production, and related signaling molecules were assessed. Increased oxidative stress plays a critical role in the development of high-glucose-induced cardiac fibrosis; we further explored momordicine I's antioxidant activity and its effect on fibroblasts. Our data revealed that a high-glucose condition promoted fibroblast proliferation and collagen synthesis and these effects were abolished by momordicine I (0.3 and 1 μM) pretreatment. Furthermore, the inhibitory effect of momordicine I on high-glucose-induced fibroblast activation may be associated with its activation of nuclear factor erythroid 2-related factor 2 (Nrf2) and the inhibition of reactive oxygen species formation, TGF-β1 production, and Smad2/3 phosphorylation. The addition of brusatol (a selective inhibitor of Nrf2) or Nrf2 siRNA significantly abolished the inhibitory effect of momordicine I on fibroblast activation. Our findings revealed that the antifibrotic effect of momordicine I was mediated, at least partially, by the inhibition of the TGF-β1/Smad pathway, fibroblast proliferation, and collagen synthesis through Nrf2 activation. Thus, this work provides crucial insights into the molecular pathways for the clinical application of momordicine I for treating diabetes-associated cardiac fibrosis.
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Therapeutic Potential of Salviae Miltiorrhizae Radix et Rhizoma against Human Diseases Based on Activation of Nrf2-Mediated Antioxidant Defense System: Bioactive Constituents and Mechanism of Action. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:7309073. [PMID: 30050659 PMCID: PMC6040253 DOI: 10.1155/2018/7309073] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 03/17/2018] [Accepted: 04/29/2018] [Indexed: 12/11/2022]
Abstract
Oxidative stress plays a central role in the pathogenesis of many human diseases. The nuclear factor erythroid 2-related factor 2 (Nrf2) is a key transcription factor regulating the intracellular antioxidant response and is an emerging target for the prevention and therapy of oxidative stress-related diseases. Salviae Miltiorrhizae Radix et Rhizoma (SMRR) is a traditional Chinese medicine (TCM) and is commonly used for the therapy of cardiac cerebral diseases. Cumulative evidences indicated that the extract of SMRR and its constituents, represented by lipophilic diterpenoid quinones and hydrophilic phenolic acids, were capable of activating Nrf2 and inhibiting oxidative stress. These bioactive constituents demonstrated a therapeutic potential against human diseases, exemplified by cardiovascular diseases, neurodegenerative diseases, diabetes, nephropathy, and inflammation, based on the induction of Nrf2-mediated antioxidant response and the inhibition of oxidative stress. In the present review, we introduced the SMRR and Nrf2 signaling pathway, summarized the constituents with an Nrf2-inducing effect isolated from SMRR, and discussed the molecular mechanism and pharmacological functions of the SMRR extract and its constituents.
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The Signaling Pathways Involved in the Antiatherosclerotic Effects Produced by Chinese Herbal Medicines. BIOMED RESEARCH INTERNATIONAL 2018; 2018:5392375. [PMID: 30009170 PMCID: PMC6020658 DOI: 10.1155/2018/5392375] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 05/15/2018] [Accepted: 05/21/2018] [Indexed: 12/19/2022]
Abstract
Cardiovascular diseases (CVDs) are considered to be the predominant cause of death in the world. Chinese herb medicines (CHMs) have been widely used for the treatment of CVDs in Asian countries for thousands of years. One reason of high efficacy of CHMs in treating CVDs is attributed to their inhibition in atherosclerosis (AS) development, a critical contributor to CVDs occurrence. Cumulative studies have demonstrated that CHMs alleviate atherogenesis via mediating pathophysiologic events involved in AS. However, there is deficiency in the summaries regarding antiatherogenic signal pathways regulated by CHMs. In this review, we focus on the signal cascades by which herb medicines and relevant extractives, derivatives, and patents improve proatherogenic processes including endothelium dysfunction, lipid accumulation, and inflammation. We mainly elaborate the CHMs-mediated signaling pathways in endothelial cells, macrophages, and vascular smooth muscle cells of each pathogenic event. Moreover, we briefly describe the other AS-related factors such as thrombosis, autophagy, immune response, and noncoding RNAs and effects of CHMs on them in the way of cascade regulation, which is helpful to further illustrate the molecular mechanisms of AS initiation and progression and discover newly effective agents for AS management.
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Li ZM, Xu SW, Liu PQ. Salvia miltiorrhizaBurge (Danshen): a golden herbal medicine in cardiovascular therapeutics. Acta Pharmacol Sin 2018; 39:802-824. [PMID: 29698387 PMCID: PMC5943903 DOI: 10.1038/aps.2017.193] [Citation(s) in RCA: 293] [Impact Index Per Article: 48.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 12/31/2017] [Indexed: 02/07/2023] Open
Abstract
Salvia miltiorrhiza Burge (Danshen) is an eminent medicinal herb that possesses broad cardiovascular and cerebrovascular protective actions and has been used in Asian countries for many centuries. Accumulating evidence suggests that Danshen and its components prevent vascular diseases, in particular, atherosclerosis and cardiac diseases, including myocardial infarction, myocardial ischemia/reperfusion injury, arrhythmia, cardiac hypertrophy and cardiac fibrosis. The published literature indicates that lipophilic constituents (tanshinone I, tanshinone IIa, tanshinone IIb, cryptotanshinone, dihydrotanshinone, etc) as well as hydrophilic constituents (danshensu, salvianolic acid A and B, protocatechuic aldehyde, etc) contribute to the cardiovascular protective actions of Danshen, suggesting a potential synergism among these constituents. Herein, we provide a systematic up-to-date review on the cardiovascular actions and therapeutic potential of major pharmacologically active constituents of Danshen. These bioactive compounds will serve as excellent drug candidates in small-molecule cardiovascular drug discovery. This article also provides a scientific rationale for understanding the traditional use of Danshen in cardiovascular therapeutics.
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Affiliation(s)
- Zhuo-ming Li
- Department of Pharmacology and Toxicology, School of Pharmaceutical Sciences; National and Local United Engineering Lab of Druggability and New Drugs Evaluation, Sun Yat-Sen University, Guangzhou 510006, China
| | - Suo-wen Xu
- Aab Cardiovascular Research Institute, University of Rochester School of Medicine and Dentistry, Rochester, New York, 14642, USA
| | - Pei-qing Liu
- Department of Pharmacology and Toxicology, School of Pharmaceutical Sciences; National and Local United Engineering Lab of Druggability and New Drugs Evaluation, Sun Yat-Sen University, Guangzhou 510006, China
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Cafestol Inhibits Cyclic-Strain-Induced Interleukin-8, Intercellular Adhesion Molecule-1, and Monocyte Chemoattractant Protein-1 Production in Vascular Endothelial Cells. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:7861518. [PMID: 29854096 PMCID: PMC5952558 DOI: 10.1155/2018/7861518] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Revised: 02/10/2018] [Accepted: 02/15/2018] [Indexed: 11/17/2022]
Abstract
Moderate coffee consumption is inversely associated with cardiovascular disease mortality; however, mechanisms underlying this causal effect remain unclear. Cafestol, a diterpene found in coffee, has various properties, including an anti-inflammatory property. This study investigated the effect of cafestol on cyclic-strain-induced inflammatory molecule secretion in vascular endothelial cells. Cells were cultured under static or cyclic strain conditions, and the secretion of inflammatory molecules was determined using enzyme-linked immunosorbent assay. The effects of cafestol on mitogen-activated protein kinases (MAPK), heme oxygenase-1 (HO-1), and sirtuin 1 (Sirt1) signaling pathways were examined using Western blotting and specific inhibitors. Cafestol attenuated cyclic-strain-stimulated intercellular adhesion molecule-1 (ICAM-1), monocyte chemoattractant protein- (MCP-) 1, and interleukin- (IL-) 8 secretion. Cafestol inhibited the cyclic-strain-induced phosphorylation of extracellular signal-regulated kinase and p38 MAPK. By contrast, cafestol upregulated cyclic-strain-induced HO-1 and Sirt1 expression. The addition of zinc protoporphyrin IX, sirtinol, or Sirt1 silencing (transfected with Sirt1 siRNA) significantly attenuated cafestol-mediated modulatory effects on cyclic-strain-stimulated ICAM-1, MCP-1, and IL-8 secretion. This is the first study to report that cafestol inhibited cyclic-strain-induced inflammatory molecule secretion, possibly through the activation of HO-1 and Sirt1 in endothelial cells. The results provide valuable insights into molecular pathways that may contribute to the effects of cafestol.
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Tsai YT, Sung LC, Haw WR, Chen CC, Huang SF, Liu JC, Cheng TH, Chen PY, Loh SH, Tsai CS. Cafestol, a coffee diterpene, inhibits urotensin II-induced interleukin-8 expression in human umbilical vein endothelial cells. Eur J Pharmacol 2018; 820:106-112. [PMID: 29246853 DOI: 10.1016/j.ejphar.2017.12.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 12/09/2017] [Accepted: 12/11/2017] [Indexed: 12/12/2022]
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Lee IY, Lin YY, Yang YH, Lin YS, Lin CL, Lin WY, Cheng YC, Shu LH, Wu CY. Dihydroisotanshinone I combined with radiation inhibits the migration ability of prostate cancer cells through DNA damage and CCL2 pathway. BMC Pharmacol Toxicol 2018; 19:5. [PMID: 29386061 PMCID: PMC5793371 DOI: 10.1186/s40360-018-0195-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 01/25/2018] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Radiotherapy plays an important role in the treatment of prostate cancer. Despite that sophisticated techniques of radiotherapy and radiation combined with chemotherapy were applied to the patients, some tumors may recur. Therefore, the study investigated the effect of dihydroisotanshinone I (DT) and the combination treatment of 5 μM DT and 5Gy irradiation (IR) against the migration ability of prostate cancer cells. METHODS DT and the combination treatment were studied for its biological activity against migration ability of prostate cancer cells with transwell migration assay. Subsequently, we tried to explore the underlying mechanism with ELISA, flow cytometry and Western's blotting assay. RESULTS The results showed that DT and the combination treatment substantially inhibited the migration ability of prostate cancer cells. DT and the combined treatment can decrease the ability of macrophages to recruit prostate cancer cells. Mechanistically, DT and the combination treatment reduced the secretion of chemokine (C-C Motif) Ligand 2 (CCL2) from prostate cancer cells. We also found that DT treatment induced the cell cycle of prostate cancer cells entering S phase and increased the protein expression of DNA damage response proteins (rH2AX and phosphorylated ataxia telangiectasia-mutated [ATM]) in DU145 cells and PC-3 cells. CONCLUSIONS DT displays radiosensitization and antimigration effects in prostate cancer cells by inducing DNA damage and inhibiting CCL2 secretion. We suggest that DT can be used as a novel antimetastatic cancer drug or radiosensitizer in the armamentarium of prostate cancer management.
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Affiliation(s)
- I-Yun Lee
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, No.6, W. Sec., Jiapu Rd., Puzi City, Chiayi County, 613, Taiwan, Republic of China
| | - Yin-Yin Lin
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, No.6, W. Sec., Jiapu Rd., Puzi City, Chiayi County, 613, Taiwan, Republic of China
| | - Yao-Hsu Yang
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, No.6, W. Sec., Jiapu Rd., Puzi City, Chiayi County, 613, Taiwan, Republic of China
| | - Yu-Shin Lin
- Department of Pharmacy, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Chun-Liang Lin
- Departments of Nephrology, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
- Kidney and Diabetic Complications Research Team (KDCRT), Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Wei-Yu Lin
- Department of Urology, Chang Gung Memorial Hospital at Chiayi, Puzi City, Taiwan
- Chang Gung University of Science and Technology, Chia-Yi, Taiwan
| | - Yu-Ching Cheng
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, No.6, W. Sec., Jiapu Rd., Puzi City, Chiayi County, 613, Taiwan, Republic of China
| | - Li-Hsin Shu
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, No.6, W. Sec., Jiapu Rd., Puzi City, Chiayi County, 613, Taiwan, Republic of China
| | - Ching-Yuan Wu
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, No.6, W. Sec., Jiapu Rd., Puzi City, Chiayi County, 613, Taiwan, Republic of China.
- School of Chinese medicine, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan.
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The Role of Nrf2 in Cardiovascular Function and Disease. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:9237263. [PMID: 29104732 PMCID: PMC5618775 DOI: 10.1155/2017/9237263] [Citation(s) in RCA: 180] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Accepted: 07/27/2017] [Indexed: 02/07/2023]
Abstract
Free radicals, reactive oxygen/nitrogen species (ROS/RNS), hydrogen sulphide, and hydrogen peroxide play an important role in both intracellular and intercellular signaling; however, their production and quenching need to be closely regulated to prevent cellular damage. An imbalance, due to exogenous sources of free radicals and chronic upregulation of endogenous production, contributes to many pathological conditions including cardiovascular disease and also more general processes involved in aging. Nuclear factor erythroid 2-like 2 (NFE2L2; commonly known as Nrf2) is a transcription factor that plays a major role in the dynamic regulation of a network of antioxidant and cytoprotective genes, through binding to and activating expression of promoters containing the antioxidant response element (ARE). Nrf2 activity is regulated by many mechanisms, suggesting that tight control is necessary for normal cell function and both hypoactivation and hyperactivation of Nrf2 are indicated in playing a role in different aspects of cardiovascular disease. Targeted activation of Nrf2 or downstream genes may prove to be a useful avenue in developing therapeutics to reduce the impact of cardiovascular disease. We will review the current status of Nrf2 and related signaling in cardiovascular disease and its relevance to current and potential treatment strategies.
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Zhang C, Xu SH, Ma BL, Wang WW, Yu BY, Zhang J. New derivatives of ursolic acid through the biotransformation by Bacillus megaterium CGMCC 1.1741 as inhibitors on nitric oxide production. Bioorg Med Chem Lett 2017; 27:2575-2578. [PMID: 28427811 DOI: 10.1016/j.bmcl.2017.03.076] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 03/11/2017] [Accepted: 03/24/2017] [Indexed: 11/19/2022]
Abstract
Microbial transformation of ursolic acid (1) by Bacillus megaterium CGMCC 1.1741 was investigated and yielded five metabolites identified as 3-oxo-urs-12-en-28-oic acid (2); 1β,11α-dihydroxy-3-oxo-urs-12-en-28-oic acid (3); 1β-hydroxy-3-oxo-urs-12-en-28, 13-lactoe (4); 1β,3β, 11α-trihydroxyurs-12-en-28-oic acid (5) and 1β,11α-dihydroxy-3-oxo-urs-12-en-28-O-β-d-glucopyranoside (6). Metabolites 3, 4, 5 and 6 were new natural products. Their nitric oxide (NO) production inhibitory activity was assessed in lipopolysaccharide (LPS) - stimulated RAW 264.7 cells. Compounds 3 and 4 exhibited significant activities with the IC50 values of 1.243 and 1.711μM, respectively. A primary structure-activity relationship was also discussed.
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Affiliation(s)
- Chao Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu 210009, China
| | - Shao-Hua Xu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu 210009, China
| | - Bai-Ling Ma
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing, Jiangsu 211198, China
| | - Wei-Wei Wang
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing, Jiangsu 211198, China
| | - Bo-Yang Yu
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing, Jiangsu 211198, China
| | - Jian Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu 210009, China.
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Research Progress on Signaling Pathway-Associated Oxidative Stress in Endothelial Cells. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:7156941. [PMID: 28503253 PMCID: PMC5414589 DOI: 10.1155/2017/7156941] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 02/01/2017] [Accepted: 02/16/2017] [Indexed: 12/31/2022]
Abstract
Studying the mechanisms of oxidative stress in endothelial cells is vital to the discovery of novel drugs for the treatment of cardiovascular disease. This article reviews the progress within the field of the role of oxidative responses in the physiology and growth of endothelial cells and emphasizes the effects of several main signal pathways involved in the oxidative stress of endothelial cells. Herein, we aim to provide scientific direction that can serve as a basis for researchers specializing in the signaling pathway of oxidative stress.
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Fang J, Little PJ, Xu S. Atheroprotective Effects and Molecular Targets of Tanshinones Derived From Herbal Medicine Danshen. Med Res Rev 2017; 38:201-228. [PMID: 28295428 DOI: 10.1002/med.21438] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Revised: 12/01/2016] [Accepted: 12/17/2016] [Indexed: 01/07/2023]
Abstract
Medicinal plant-derived bioactive compounds modulate multiple therapeutic targets in cardiovascular diseases (CVDs), rendering herb-derived phytochemicals effective against one of the major CVDs-atherosclerosis. Danshen (Salvia milthiorriza Bunge) is a Chinese medicine that has been used in cardio- and cerebro-vascular therapeutic remedies in Asian countries for many years. Emerging evidence from cellular, animal, and clinical studies suggests that major lipophilic tanshinones from Danshen can treat atherosclerotic CVDs. In this review, we highlight recent advances in understanding the molecular mechanisms of tanshinones in treating atherosclerosis, ranging from endothelial dysfunction to chronic inflammation. We also overview new molecular targets of tanshinones, including endothelial nitric oxide synthase, AMP-activated protein kinase, ABC transporter A1, heme oxygenase 1, soluble epoxide hydrolase, 11β-hydroxysteroid dehydrogenase, estrogen receptor, and proprotein convertase subtilisin/kexin type 9. Thus, this review provides a new perspective for advancing our understanding of the "ancient" herb Danshen from "modern" biomedical perspectives, supporting the possibility of exploiting tanshinones and derivatives as effective therapeutics against atherosclerosis-related cardiovascular and metabolic diseases.
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Affiliation(s)
- Jian Fang
- Department of Pharmacy, Huadu District People's Hospital,Southern Medical University, 48 Xinhua Road, Guangzhou, 510800, China
| | - Peter J Little
- Pharmacy Australia Centre of Excellence (PACE), School of Pharmacy, The University of Queensland, Woolloongabba, QLD, 4102, Australia.,Xinhua College, Sun Yat-sen University, Guangzhou, 510520, China
| | - Suowen Xu
- Aab Cardiovascular Research Institute, University of Rochester School of Medicine and Dentistry, Rochester, NY, 14642
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