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Zhong Y, Li XY, Liang TJ, Ding BZ, Ma KX, Ren WX, Liang WJ. Effects of NLRP3 Inflammasome Mediated Pyroptosis on Cardiovascular Diseases and Intervention Mechanism of Chinese Medicine. Chin J Integr Med 2024; 30:468-479. [PMID: 38329654 DOI: 10.1007/s11655-024-3655-2] [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] [Accepted: 10/13/2023] [Indexed: 02/09/2024]
Abstract
Activation of the NOD-like receptor protein 3 (NLRP3) inflammasome signaling pathway is an important mechanism underlying myocardial pyroptosis and plays an important role in inflammatory damage to myocardial tissue in patients with cardiovascular diseases (CVDs), such as diabetic cardiomyopathy, ischemia/reperfusion injury, myocardial infarction, heart failure and hypertension. Noncoding RNAs (ncRNAs) are important regulatory factors. Many Chinese medicine (CM) compounds, including their effective components, can regulate pyroptosis and exert myocardium-protecting effects. The mechanisms underlying this protection include inhibition of inflammasome protein expression, Toll-like receptor 4-NF-κB signal pathway activation, oxidative stress, endoplasmic reticulum stress (ERS), and mixed lineage kinase 3 expression and the regulation of silent information regulator 1. The NLRP3 protein is an important regulatory target for CVD prevention and treatment with CM. Exploring the effects of the interventions mediated by CM and the related mechanisms provides new ideas and perspectives for CVD prevention and treatment.
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Affiliation(s)
- Yi Zhong
- College of Integrated Traditional Chinese and Western Medicine, Hebei University of Chinese Medicine, Hebei Key Laboratory of Integrated Traditional Chinese and Western Medicine in Liver and Kidney Diseases, Institute of Integrated Traditional Chinese and Western Medicine, Shijiazhuang, 050200, China
- Department of Cardiovascular Internal Medicine, the Second Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi Province, 332000, China
| | - Xin-Yue Li
- Graduate School, Hebei Medical University, Shijiazhuang, 050017, China
| | - Tian-Jun Liang
- Graduate School, Hebei Medical University, Shijiazhuang, 050017, China
| | - Bao-Zhu Ding
- Rural Physician College, Hebei Medical University, Shijiazhuang, 050017, China
| | - Ke-Xin Ma
- Medical Department, the First Hospital of Hebei Medical University, Shijiazhuang, 050030, China
| | - Wen-Xuan Ren
- Graduate School, Hebei Medical University, Shijiazhuang, 050017, China
| | - Wen-Jie Liang
- College of Integrated Traditional Chinese and Western Medicine, Hebei University of Chinese Medicine, Hebei Key Laboratory of Integrated Traditional Chinese and Western Medicine in Liver and Kidney Diseases, Institute of Integrated Traditional Chinese and Western Medicine, Shijiazhuang, 050200, China.
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Shi B, Zhang Z, Xing J, Liu Q, Cai J, Zhang Z. Perfluorooctane sulfonate causes pyroptosis and lipid metabolism disorders through ROS-mediated NLRP3 inflammasome activation in grass carp hepatocyte. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2024; 267:106839. [PMID: 38228041 DOI: 10.1016/j.aquatox.2024.106839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 01/06/2024] [Accepted: 01/12/2024] [Indexed: 01/18/2024]
Abstract
The surfactant perfluorooctane sulfonate (PFOS) is widely produced worldwide. It is a persistent organic pollutant in the aquatic environment and poses a serious threat to aquatic organisms, as PFOS exposure can cause liver injury in a wide range of organisms. However, it is unclear whether PFOS exposure-induced hepatocellular injury in fish is associated with ROS-mediated activation of NLRP3 inflammasome. In this study, various PFOS concentrations were applied to L8824 cells, a cell line of grass carp hepatocytes. The detrimental impacts of PFOS on oxidative stress, pyroptosis, lipid metabolism, and the discharge of inflammatory factors were examined. MCC950 and N-acetylcysteine were employed to hinder the PFOS-stimulated activation of the NLRP3 inflammasome and the excessive generation of reactive oxygen species in L8824 cells, respectively. This study demonstrated that treatment with PFOS resulted in oxidative stress and activation of NLRP3 inflammasome in L8824 cells. This led to increased expression levels of indicators related to pyroptosis, accompanied by the upregulation of pro-inflammatory cytokine expression as well as downregulation of anti-inflammatory factors. In addition, following PFOS exposure, the expression levels of genes related to lipid synthesis were upregulated and lipid catabolism-related genes were downregulated. Surprisingly, both N-acetylcysteine and MCC950 interventions significantly reduced PFOS-induced L8824 cell pyroptosis and lipid metabolism disorders. In conclusion, this research demonstrated that PFOS drives NLRP3 inflammasome activation through oxidative stress induced by reactive oxygen species overload. This in turn leads to pyroptosis and lipid metabolism disorders.
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Affiliation(s)
- Bendong Shi
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Zhuoqi Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Jiao Xing
- China Institute of Water Resources and Hydropower Research, Beijing 100038, China
| | - Qiaohan Liu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Jingzeng Cai
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Ziwei Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China; Key Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China.
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Heng YY, Shang HJ, Zhang XZ, Wei W. Sodium tanshinone IIA sulfonate ameliorates neointima by protecting endothelial progenitor cells in diabetic mice. BMC Cardiovasc Disord 2023; 23:446. [PMID: 37697234 PMCID: PMC10494373 DOI: 10.1186/s12872-023-03485-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Accepted: 08/31/2023] [Indexed: 09/13/2023] Open
Abstract
BACKGROUND Endothelial progenitor cells (EPCs) transplantation is one of the effective therapies for neointima associated with endothelial injury. Diabetes impairs the function of EPCs and cumbers neointima prevention of EPC transplantation with an ambiguous mechanism. Sodium Tanshinone IIA Sulfonate (STS) is an endothelium-protective drug but whether STS protects EPCs in diabetes is still unknown. METHODS EPCs were treated with High Glucose (HG), STS, and Nucleotide-binding Domain-(NOD) like Receptor 3 (NLRP3), caspase-1, the Receptor of Advanced Glycation End products (AGEs) (RAGE) inhibitors, Thioredoxin-Interacting Protein (TXNIP) siRNA, and EPC proliferation, differentiation functions, and senescence were detected. The treated EPCs were transplanted into db/db mice with the wire-injured Common Carotid Artery (CCA), and the CD31 expression and neointima were detected in the CCA inner wall. RESULTS We found that STS inhibited HG-induced expression of NLRP3, the production of active caspase-1 (p20) and mature IL-1β, the expression of catalase (CAT) cleavage, γ-H2AX, and p21 in EPCs. STS restored the expression of Ki67, CD31 and von Willebrand Factor (vWF) in EPCs; AGEs were found in the HG-treated EPCs supernatant, and RAGE blocking inhibited the expression of TXNIP and the production of p20, which was mimicked by STS. STS recovered the expression of CD31 in the wire-injured CCA inner wall and the prevention of neointima in diabetic mice with EPCs transplantation. CONCLUSION STS inhibits the aggravated neointima hyperplasia by protecting the proliferation and differentiation functions of EPC and inhibiting EPC senescence in diabetic mice. The mechanism is related to the preservation of CAT activity by inhibiting the RAGE-TXNIP-NLRP3 inflammasome pathway.
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Affiliation(s)
- Yan-Yan Heng
- Department of Nephrology, Heping Hospital Affiliated to Changzhi Medical College, No.110, Yanan Road South, Changzhi, Shanxi, China
| | - Hui-Juan Shang
- Department of Foreign Language Teaching, Changzhi Medical College, No.161, Jiefang East Street, Changzhi, Shanxi, China
| | - Xia-Ze Zhang
- The First Clinical Acadamy of Changzhi Medical College, No.161, Jiefang East Street, Changzhi, Shanxi, China
| | - Wei Wei
- Department of Pharmacology, Changzhi Medical College, No.161, Jiefang East Street, Changzhi, 046000, Shanxi, China.
- Department of Phase I Clinical Trial Laboratory, National Institute for Clinical Trials of Drugs, Heping Hospital Affiliated to Changzhi Medical College, No.110, South Yan'an Road, Changzhi, 046000, Shanxi, China.
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Song YQ, Lin WJ, Hu HJ, Wu SH, Jing L, Lu Q, Zhu W. Sodium tanshinone IIA sulfonate attenuates sepsis-associated brain injury via inhibiting NOD-like receptor 3/caspase-1/gasdermin D-mediated pyroptosis. Int Immunopharmacol 2023; 118:110111. [PMID: 37028275 DOI: 10.1016/j.intimp.2023.110111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/19/2023] [Accepted: 03/26/2023] [Indexed: 04/08/2023]
Abstract
BACKGROUND Sodium tanshinone IIA sulfonate (STS) has been reported to protect organ function in sepsis. However, the attenuation of sepsis-associated brain injury and its underlying mechanisms by STS has not been established. METHODS C57BL/6 mice were used to establish the cecal ligation perforation (CLP) model, and STS was injected intraperitoneally 30 min before the surgery. The BV2 cells were stimulated by lipopolysaccharide after being pre-treated with STS for 4 h. The STS protective effects against brain injury and in vivo anti-neuroinflammatory effects were investigated using the 48-hour survival rate and body weight changes, brain water content, histopathological staining, immunohistochemistry, ELISA, RT-qPCR, and transmission electron microscopy. The pro-inflammatory cytokines of BV2 cells were detected by ELISA and RT-qPCR. At last, the levels of NOD-like receptor 3 (NLRP3) inflammasome activation and pyroptosis in brain tissues of the CLP model and BV2 cells were detected using western blotting. RESULTS STS increased the survival rate, decreased brain water content, and improved brain pathological damage in the CLP models. STS increased the expressions of tight junction proteins ZO-1 and Claudin5 while reducing the expressions of tumor necrosis factor α (TNF-α), interleukin-1β(IL-1β), and interleukin-18 (IL-18) in the brain tissues of the CLP models. Meanwhile, STS inhibited microglial activation and M1-type polarization in vitro and in vivo. The NLRP3/caspase-1/ gasdermin D (GSDMD)-mediated pyroptosis was activated in the brain tissues of the CLP models and lipopolysaccharide (LPS)-treated BV2 cells, which was significantly inhibited by STS. CONCLUSIONS The activation of NLRP3/caspase-1/GSDMD-mediated pyroptosis and subsequent secretion of proinflammatory cytokines may be the underlying mechanisms of STS against sepsis-associated brain injury and neuroinflammatory response.
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Affiliation(s)
- Ya-Qin Song
- Department of Emergency Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China; Department of Intensive Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Wei-Ji Lin
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong-Jie Hu
- Department of Emergency Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China; Department of Intensive Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Shu-Hui Wu
- Department of Emergency Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China; Department of Intensive Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Liang Jing
- Department of Emergency Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China; Department of Intensive Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Qing Lu
- Department of Pharmacology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Wei Zhu
- Department of Emergency Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China; Department of Intensive Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
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Zhao J, Li J, Li G, Chen M. The role of mitochondria-associated membranes mediated ROS on NLRP3 inflammasome in cardiovascular diseases. Front Cardiovasc Med 2022; 9:1059576. [PMID: 36588561 PMCID: PMC9794868 DOI: 10.3389/fcvm.2022.1059576] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 11/01/2022] [Indexed: 12/15/2022] Open
Abstract
Reactive oxygen species (ROS) metabolism is essential for the homeostasis of cells. Appropriate production of ROS is an important signaling molecule, but excessive ROS production can damage cells. ROS and ROS-associated proteins can act as damage associated molecular pattern molecules (DAMPs) to activate the NACHT, LRR, and PYD domains-containing protein 3 (NLRP3) inflammasome in cardiovascular diseases. Previous studies have shown that there are connected sites, termed mitochondria-associated membranes (MAMs), between mitochondria and the endoplasmic reticulum. In cardiovascular disease progression, MAMs play multiple roles, the most important of which is the ability to mediate ROS generation, which further activates the NLPR3 inflammasome, exacerbating the progression of disease. In this review, the following topics will be covered: 1. Molecular structures on MAMs that can mediate ROS generation; 2. Specific mechanisms of molecule-mediated ROS generation and the molecules' roles in cardiovascular disease, 3. The effects of MAMs-mediated ROS on the NLRP3 inflammasome in cardiovascular disease. The purpose of this review is to provide a basis for subsequent clinical treatment development.
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Affiliation(s)
- Jiahao Zhao
- Laboratory of Heart Valve Disease, West China Hospital, Sichuan University, Chengdu, China,Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Junli Li
- Laboratory of Heart Valve Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Guoyong Li
- Laboratory of Heart Valve Disease, West China Hospital, Sichuan University, Chengdu, China,Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, China,Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
| | - Mao Chen
- Laboratory of Heart Valve Disease, West China Hospital, Sichuan University, Chengdu, China,Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China,*Correspondence: Mao Chen
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Puylaert P, Zurek M, Rayner KJ, De Meyer GRY, Martinet W. Regulated Necrosis in Atherosclerosis. Arterioscler Thromb Vasc Biol 2022; 42:1283-1306. [PMID: 36134566 DOI: 10.1161/atvbaha.122.318177] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
During atherosclerosis, lipid-rich plaques are formed in large- and medium-sized arteries, which can reduce blood flow to tissues. This situation becomes particularly precarious when a plaque develops an unstable phenotype and becomes prone to rupture. Despite advances in identifying and treating vulnerable plaques, the mortality rate and disability caused by such lesions remains the number one health threat in developed countries. Vulnerable, unstable plaques are characterized by a large necrotic core, implying a prominent role for necrotic cell death in atherosclerosis and plaque destabilization. Necrosis can occur accidentally or can be induced by tightly regulated pathways. Over the past decades, different forms of regulated necrosis, including necroptosis, ferroptosis, pyroptosis, and secondary necrosis, have been identified, and these may play an important role during atherogenesis. In this review, we describe several forms of necrosis that may occur in atherosclerosis and how pharmacological modulation of these pathways can stabilize vulnerable plaques. Moreover, some challenges of targeting necrosis in atherosclerosis such as the presence of multiple death-inducing stimuli in plaques and extensive cross-talk between necrosis pathways are discussed. A better understanding of the role of (regulated) necrosis in atherosclerosis and the mechanisms contributing to plaque destabilization may open doors to novel pharmacological strategies and will enable clinicians to tackle the residual cardiovascular risk that remains in many atherosclerosis patients.
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Affiliation(s)
- Pauline Puylaert
- Laboratory of Physiopharmacology and Infla-Med Centre of Excellence, University of Antwerp, Belgium (P.P., M.Z., G.R.Y.D.M., W.M.)
| | - Michelle Zurek
- Laboratory of Physiopharmacology and Infla-Med Centre of Excellence, University of Antwerp, Belgium (P.P., M.Z., G.R.Y.D.M., W.M.)
| | - Katey J Rayner
- Department of Biochemistry, Microbiology and Immunology and Centre for Infection, Immunity and Inflammation, Faculty of Medicine, University of Ottawa, ON, Canada (K.J.R.).,University of Ottawa Heart Institute, ON, Canada (K.J.R.)
| | - Guido R Y De Meyer
- Laboratory of Physiopharmacology and Infla-Med Centre of Excellence, University of Antwerp, Belgium (P.P., M.Z., G.R.Y.D.M., W.M.)
| | - Wim Martinet
- Laboratory of Physiopharmacology and Infla-Med Centre of Excellence, University of Antwerp, Belgium (P.P., M.Z., G.R.Y.D.M., W.M.)
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Meng LC, Zheng JY, Qiu YH, Zheng L, Zheng JY, Liu YQ, Miao XL, Lu XY. Salvianolic acid B ameliorates non-alcoholic fatty liver disease by inhibiting hepatic lipid accumulation and NLRP3 inflammasome in ob/ob mice. Int Immunopharmacol 2022; 111:109099. [PMID: 35932615 DOI: 10.1016/j.intimp.2022.109099] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 07/19/2022] [Accepted: 07/25/2022] [Indexed: 12/12/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) has high occurrence in the global world, which poses serious threats to human health. Salvianolic acid B (SalB), an extract of the root of Salvia miltiorrhiza, has the protective effect on metabolic homeostasis. However, the mechanism is still unknown. In this study, we used ob/ob mice, a model of NAFLD, to explore the hepatoprotective effects of SalB. The results showed that SalB significantly reduced the body weights and liver weights, and ameliorated plasma alanine aminotransferase (ALT), aspartate aminotransferase (AST), triglyceride (TG), hepatic free fatty acid (FFA), total cholesterol (TC) levels, and hepatic TG and TC levels in ob/ob mice. SalB reduced the number of lipid droplets and inhibited hepatic lipogenesis by regulating peroxisome proliferator-activated receptor gamma (PPARγ), fatty acid synthase (FASN), stearoyl-Co A desaturase 1 (SCD1), and cluster of differentiation 36 (CD36). Compared to ob/ob mice, the lower expressions of the pro-inflammatory cytokines, such as interleukin-1β (IL-1β), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), and F4/80, were observed after SalB treatment. Importantly, SalB treatment inhibited the activation of NLRP3 inflammasome and reduced the severity of liver inflammation. Our findings suggested that SalB improved NAFLD pathology in ob/ob mice by reducing hepatic lipid accumulation and NLRP3 inflammasome activation, which might be the potential hepatoprotective mechanism of SalB.
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Affiliation(s)
- Ling-Cui Meng
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jia-Yi Zheng
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yu-Hui Qiu
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Li Zheng
- The Department of Clinical Laboratory, The Fifth People's Hospital of Zhuhai, Zhuhai, China
| | | | | | | | - Xin-Yi Lu
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China; Biological Resource Centre, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China; Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research.
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Tao Q, Zhang ZD, Qin Z, Liu XW, Li SH, Bai LX, Ge WB, Li JY, Yang YJ. Aspirin eugenol ester alleviates lipopolysaccharide-induced acute lung injury in rats while stabilizing serum metabolites levels. Front Immunol 2022; 13:939106. [PMID: 35967416 PMCID: PMC9372404 DOI: 10.3389/fimmu.2022.939106] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 07/06/2022] [Indexed: 11/13/2022] Open
Abstract
Aspirin eugenol ester (AEE) was a novel drug compound with aspirin and eugenol esterified. AEE had various pharmacological activities, such as anti-inflammatory, antipyretic, analgesic, anti-oxidative stress and so on. In this study, it was aimed to investigate the effect of AEE on the acute lung injury (ALI) induced by lipopolysaccharide (LPS) in rats. In vitro experiments evaluated the protective effect of AEE on the LPS-induced A549 cells. The tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and interleukin-1β (IL-1β) were measured in the cell supernatant. The Wistar rats were randomly divided into five groups (n = 8): control group, model group (LPS group), LPS + AEE group (AEE, 54 mg·kg−1), LPS + AEE group (AEE, 108 mg·kg−1), LPS + AEE group (AEE, 216 mg·kg−1). The lung wet-to-dry weight (W/D) ratio and immune organ index were calculated. WBCs were counted in bronchoalveolar lavage fluid (BALF) and total protein concentration was measured. Hematoxylin-Eosin (HE) staining of lung tissue was performed. Glutathione (GSH), glutathione peroxidase (GPx), catalase (CAT), antioxidant superoxide dismutase (SOD), total antioxidant capacity (T-AOC), lactate dehydrogenase (LDH), C-reactive protein (CRP), myeloperoxidase (MPO), malondialdehyde (MDA), macrophage mobility inhibitory factor (MIF), TNF-α, IL-6, and IL-1β activity were measured. The metabolomic analysis of rat serum was performed by UPLC-QTOF-MS/MS. From the results, compared with LPS group, AEE improved histopathological changes, reduced MDA, CRP, MPO, MDA, and MIF production, decreased WBC count and total protein content in BALF, pro-inflammatory cytokine levels, immune organ index and lung wet-dry weight (W/D), increased antioxidant enzyme activity, in a dose-dependent manner. The results of serum metabolomic analysis showed that the LPS-induced ALI caused metabolic disorders and oxidative stress in rats, while AEE could ameliorate it to some extent. Therefore, AEE could alleviate LPS-induced ALI in rats by regulating abnormal inflammatory responses, slowing down oxidative stress, and modulating energy metabolism.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Ya-Jun Yang
- *Correspondence: Jian-Yong Li, ; Ya-Jun Yang,
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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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Lan J, Li K, Gresham A, Miao J. Tanshinone IIA sodium sulfonate attenuates inflammation by upregulating circ-Sirt1 and inhibiting the entry of NF-κB into the nucleus. Eur J Pharmacol 2022; 914:174693. [PMID: 34896110 DOI: 10.1016/j.ejphar.2021.174693] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 12/02/2021] [Accepted: 12/07/2021] [Indexed: 01/07/2023]
Abstract
Inflammation is a biological process that exists in a large number of diseases. NF-κB has been proven to play a pivotal role in the development of inflammation. New drugs aimed at inhibiting the expression of NF-κB have gained attention from researchers. Sirt1 has an anti-inflammatory function, and the circRNA encoded by the Sirt1 gene may also play roles in the anti-inflammatory reaction of Sirt1. In the present study, LPS-treated RAW264.7 cells were used as an inflammatory cell model, and tanshinone IIA sodium sulfonate (TSS) was used as a therapeutic drug. We found that TSS downregulated LPS-induced TNF-α and IL-1β expression nearly threefold. LPS reduced Circ-sirt1 mRNA expression by one-third, while TSS started this phenomenon. In addition, overexpression/knockdown of Circ-sirt1 neutralized the function of TSS by regulating the translocation of NF-κB. Thus, we proved that TSS has an anti-inflammatory function by upregulating circ-Sirt1 and subsequently inhibiting the translocation of NF-κB. An in vivo experiment was also performed to confirm the protective function of TSS on inflammation. These results indicated that TSS is a potential treatment for inflammation.
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Affiliation(s)
- Jiao Lan
- Shenzhen Bao'an Traditional Chinese Medicine Hospital, Shenzhen, China
| | - Ke Li
- Henan General Hospital,Zhengzhou, China
| | | | - Jifei Miao
- School of Chemical Biology and Biotechnology, Peking University Shenzhen, Graduate School, Shenzhen, China.
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Zhou H, Zhao Y, Peng W, Han W, Wang Z, Ren X, Wang D, Pan G, Lin Q, Wang X. Effect of Sodium Tanshinone IIA Sulfonate Injection on Blood Lipid in Patients With Coronary Heart Disease: A Systematic Review and Meta-Analysis of Randomized Clinical Trials. Front Cardiovasc Med 2021; 8:770746. [PMID: 34901229 PMCID: PMC8652084 DOI: 10.3389/fcvm.2021.770746] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 11/03/2021] [Indexed: 11/28/2022] Open
Abstract
Background: Lipid-lowering therapy is very important in secondary prevention of coronary heart disease (CHD). In many clinical trials, it has been found that Sodium Tanshinone IIA Sulfonate Injection (STS) have a lipid-lowering effect while reducing major cardiovascular events in patients with CHD. However, up to now, there is no system review on the effectiveness and safety of STS affecting blood lipids. Purpose: The aim of this review is to systematically assess the effects of STS on blood lipid levels in patients with CHD. Methods: Until Mar 2021, five databases (PubMed, EMBASE, Cochrane Library, China National Knowledge Infrastructure, and Wanfang Database) were searched for randomized controlled trials (RCTs) about STS treating patients with CHD. Risk bias was assessed for included studies according to Cochrane handbook. The primary outcome was total cholesterol (TC). The secondary outcomes were triglycerides (TG), low-density lipoprotein cholesterol (LDL-c), high-density lipoprotein cholesterol (HDL-c), and adverse events (AEs). Results: A total of 27 trials including 2,445 CHD patients met the eligibility criteria. Most trials had high risks in random sequence generation, allocation concealment, blinding of patients and personal, blinding of outcome assessment. Meta-analysis showed that STS significantly reduced plasma TC levels [MD = −1.34 mmol/l 95% CI (−1.59, −1.09), p < 0.00001, I2 = 98%], TG levels [MD = −0.49 mmol/l 95% CI (−0.62, −0.35), p < 0.00001, I2 = 97%], LDL-c levels [MD = −0.68 mmol/l (−0.80, −0.57), p < 0.00001, I2 = 96%], increased HDL-c levels [MD = 0.26 mmol/l (0.15, 0.37), p < 0.00001, I2 = 97%], without increasing the incidence of AEs [RR = 1.27 95% CI (0.72, 2.27), p = 0.94, I2 = 0%] in patients with CHD. Conclusion: STS can safely and effectively reduce plasma TC, TG and LDL-c levels in patients with CHD, and improve plasma HDL-c levels. However, these findings require careful recommendation due to the low overall quality of RCTs at present. More multi-center, randomized, double-blind, placebo-controlled trials which are designed follow the CONSORT 2010 guideline are needed.
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Affiliation(s)
- Hufang Zhou
- Cardiovascular Diseases Center, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Ying Zhao
- Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Wenhua Peng
- Cardiovascular Diseases Center, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Wenbo Han
- Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing, China
| | - Zichen Wang
- Cardiovascular Diseases Center, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaoxia Ren
- Cardiovascular Diseases Center, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Dayang Wang
- Cardiovascular Diseases Center, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Guozhong Pan
- Cardiovascular Diseases Center, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Qian Lin
- Changping District Hospital of Integrated Traditional Chinese and Western Medicine, Beijing, China
| | - Xian Wang
- Cardiovascular Diseases Center, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
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Xu J, Zhang P, Chen Y, Xu Y, Luan P, Zhu Y, Zhang J. Sodium tanshinone IIA sulfonate ameliorates cerebral ischemic injury through regulation of angiogenesis. Exp Ther Med 2021; 22:1122. [PMID: 34504576 PMCID: PMC8383733 DOI: 10.3892/etm.2021.10556] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 05/26/2021] [Indexed: 12/22/2022] Open
Abstract
Vascular remodeling and neuroprotection are two major adaptable methods for treating ischemic stroke. Edaravone is a protective agent for the treatment of stroke and was used as a positive control in the present study. Sodium tanshinone IIA sulfonate (STS) has demonstrated therapeutic clinical effects in cerebral infarction in China, while its mechanisms of action in ischemic stroke have remained elusive. The angiogenesis and neuroprotective effects of STS were evaluated in a rat model induced by middle cerebral artery occlusion and 3 days of reperfusion. When used at the same dose, the magnitude of the therapeutic effect of STS was similar to that of edaravone in terms of decreased blood-brain barrier damage as indicated by reduced Evans blue leakage, improved neurological deficits, alleviated cerebral edema and inhibition of histopathological changes caused by ischemia/reperfusion. The TUNEL assay demonstrated that the ability of STS to inhibit neuronal apoptosis was equivalent to that of edaravone. Immunofluorescence detection of CD31 and α-smooth muscle actin indicated that the vascular density was significantly reduced in the vehicle group compared with that in the sham operation group, STS increased the microvessel density in the ischemic area. Furthermore, in the vehicle group the protein expression of vascular endothelial growth factor (VEGF) and VEGF receptor 2 (VEGFR) as determined by fluorescence microscopy and immunohistochemistry was significantly reduced compared with that in the sham group. However, STS promoted their expression compared to the vehicle group respectively, and increaed the mRNA expression of VEGF, VEGFR, CD31 and angiopoietin-1 as determined by reverse transcription-quantitative PCR, but these changes were not significant or not present for edaravone apart from Ang-1. In conclusion, STS protected against ischemic brain injury by promoting angiogenesis in ischemic areas and inhibiting neuronal apoptosis. These results provide a potential treatment for stroke recovery.
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Affiliation(s)
- Jiazhen Xu
- Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
| | - Pei Zhang
- Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
| | - Yao Chen
- Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
| | - Yulan Xu
- Institute of Drug Discovery and Development, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Pengwei Luan
- Institute of Drug Discovery and Development, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, P.R. China
| | - Yuying Zhu
- Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
| | - Jiange Zhang
- Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
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Qi Z, Wang R, Liao R, Xue S, Wang Y. Neferine Ameliorates Sepsis-Induced Myocardial Dysfunction Through Anti-Apoptotic and Antioxidative Effects by Regulating the PI3K/AKT/mTOR Signaling Pathway. Front Pharmacol 2021; 12:706251. [PMID: 34366860 PMCID: PMC8344844 DOI: 10.3389/fphar.2021.706251] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 07/12/2021] [Indexed: 12/29/2022] Open
Abstract
Septic cardiomyopathy is a common complication of severe sepsis, which is one of the leading causes of death in intensive care units. Therefore, finding an effective therapy target is urgent. Neferine is an alkaloid extracted from the green embryos of mature seeds of Nelumbo nucifera Gaertn., which has been reported to exhibit various biological activities and pharmacological properties. This study aims to explore the protective effects of neferine against lipopolysaccharide (LPS)-induced myocardial dysfunction and its mechanisms. The LPS-induced cardiac dysfunction mouse model was employed to investigate the protective effects of neferine. In this study, we demonstrated that neferine remarkably improved cardiac function and survival rate and ameliorated morphological damage to heart tissue in LPS-induced mice. Neferine also improved cell viability and mitochondrial function and reduced cell apoptosis and the production of reactive oxygen species in LPS-treated H9c2 cells. In addition, neferine significantly upregulated Bcl-2 expression and suppressed cleaved caspase 3 activity in LPS-induced mouse heart tissue and H9c2 cells. Furthermore, neferine also upregulated the phosphatidylinositol 3-kinase/protein kinase B/mechanistic target of rapamycin (PI3K/AKT/mTOR) signaling pathway in vivo and in vitro. Conversely, LY294002 (a PI3K inhibitor) reversed the protective effect of neferine in LPS-induced H9c2 cells. Our findings thus demonstrate that neferine ameliorates LPS-induced cardiac dysfunction by activating the PI3K/AKT/mTOR signaling pathway and presents a promising therapeutic agent for the treatment of LPS-induced cardiac dysfunction.
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Affiliation(s)
- Zhen Qi
- Department of Cardiovascular Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Renrong Wang
- Department of Cardiology, Wuxi No. 2 Hospital, Nanjing Medical University, Wuxi, China
| | - Rongheng Liao
- Department of Cardiovascular Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Song Xue
- Department of Cardiovascular Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yongyi Wang
- Department of Cardiovascular Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Cao X, He W, Pang Y, Cao Y, Qin A. Redox-dependent and independent effects of thioredoxin interacting protein. Biol Chem 2021; 401:1215-1231. [PMID: 32845855 DOI: 10.1515/hsz-2020-0181] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 08/13/2020] [Indexed: 12/12/2022]
Abstract
Thioredoxin interacting protein (TXNIP) is an important physiological inhibitor of the thioredoxin (TXN) redox system in cells. Regulation of TXNIP expression and/or activity not only plays an important role in redox regulation but also exerts redox-independent physiological effects that exhibit direct pathophysiological consequences including elevated inflammatory response, aberrant glucose metabolism, cellular senescence and apoptosis, cellular immunity, and tumorigenesis. This review provides a brief overview of the current knowledge concerning the redox-dependent and independent roles of TXNIP and its relevance to various disease states. The implications for the therapeutic targeting of TXNIP will also be discussed.
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Affiliation(s)
- Xiankun Cao
- Department of Orthopaedic Surgery, Shanghai Key Laboratory of Orthopedic Implants, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639, Zhizaoju Road, Shanghai, 200011,People's Republic of China
| | - Wenxin He
- Department of Orthopaedic Surgery, Shanghai Key Laboratory of Orthopedic Implants, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639, Zhizaoju Road, Shanghai, 200011,People's Republic of China
| | - Yichuan Pang
- Department of Oral Surgery, Shanghai Key Laboratory of Stomatology, National Clinical Research Center of Stomatology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011,People's Republic of China
| | - Yu Cao
- Department of Orthopaedics and Institute of Precision Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639, Zhizaoju Road, Shanghai, 200011,People's Republic of China
| | - An Qin
- Department of Orthopaedic Surgery, Shanghai Key Laboratory of Orthopedic Implants, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639, Zhizaoju Road, Shanghai, 200011,People's Republic of China
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15
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Lai Z, He J, Zhou C, Zhao H, Cui S. Tanshinones: An Update in the Medicinal Chemistry in Recent 5 Years. Curr Med Chem 2021; 28:2807-2827. [PMID: 32436817 DOI: 10.2174/0929867327666200521124850] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 04/02/2020] [Accepted: 04/04/2020] [Indexed: 11/22/2022]
Abstract
Tanshinones are an important type of natural products isolated from Salvia miltiorrhiza Bunge with various bioactivities. Tanshinone IIa, cryptotanshinone and tanshinone I are three kinds of tanshinones which have been widely investigated. Particularly, sodium tanshinone IIa sulfonate is a water-soluble derivative of tanshinone IIa and it is used in clinical in China for treating cardiovascular diseases. In recent years, there are increasing interests in the investigation of tanshinones derivatives in various diseases. This article presents a review of the anti-atherosclerotic effects, cardioprotective effects, anticancer activities, antibacterial activities and antiviral activities of tanshinones and structural modification work in recent years.
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Affiliation(s)
- Zhencheng Lai
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Jixiao He
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Changxin Zhou
- Institute of Modern Chinese Medicine, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Huajun Zhao
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Sunliang Cui
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
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16
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The Effects of Salvia miltiorrhiza on Reproduction and Metabolism in Women with Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:9971403. [PMID: 34055030 PMCID: PMC8143891 DOI: 10.1155/2021/9971403] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/04/2021] [Indexed: 12/13/2022]
Abstract
Objective Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in women of reproductive age. As a traditional medicine, Salvia miltiorrhiza (S. miltiorrhiza) has been widely used in the treatment of many gynecological diseases, but the efficacy of S. miltiorrhiza in women with PCOS has not been assessed. The purpose of this systematic review and meta-analysis was to evaluate the effectiveness and safety of S. miltiorrhiza in women with PCOS. Methods We conducted searches in PubMed, Embase, the Cochrane Library, the China National Knowledge Infrastructure, the Wanfang Database, the Chinese Scientific Journal Database, and the Chinese BioMedical database from inception to December 23, 2020, to identify studies that met the inclusion criteria. The quality of the evidence was estimated using the Cochrane Reviewer Handbook 5.0.0, and the meta-analysis was performed using RevMan 5.3.5 software. Results Six randomized controlled trials (RCTs) involving 390 patients with PCOS were included. The studies suggested that S. miltiorrhiza extract combined with letrozole (LET) was more effective in improving pregnancy rate (RR: 2.60, 95% CI: 1.06 to 6.39, P=0.04) compared to LET alone. S. miltiorrhiza extract was associated with decreased fasting blood glucose (MD: –0.25, 95% CI: –0.37 to –0.13, P < 0.0001), fasting insulin (MD: –1.16, 95% CI: –1.74 to –0.58, P < 0.0001), total cholesterol (TC) (MD: –0.58, 95% CI: –0.72 to –0.43, P < 0.00001), and triglycerides (TG) (MD: –0.31, 95% CI: –0.35 to –0.26, P < 0.00001) compared with placebo, but not with improvements in body mass index or waist-to-hip ratio (MD: –1.41, 95% CI: –4.81 to 2.00, P=0.42; MD: –0.02, 95% CI: –0.05 to 0.01, P=0.16, respectively). There was a significant difference between S. miltiorrhiza extract combined with cyproterone acetate (CPA) and CPA alone in terms of decreasing TC (MD: –0.77, 95% CI: –0.89 to –0.65, P < 0.00001), TG (MD: –0.43, 95% CI: –0.65 to –0.20, P < 0.0001), and low-density lipoprotein cholesterol (MD: –0.49, 95% CI: –0.66 to –0.33, P < 0.00001) and increasing high-density lipoprotein cholesterol (MD: 0.30, 95% CI: 0.20, 0.40, P < 0.00001). In addition, S. miltiorrhiza extract also decreased testosterone, follicle-stimulating hormone, and luteinizing hormone. The studies did not mention any adverse events with S. miltiorrhiza extract. Conclusion The current studies indicate that S. miltiorrhiza has beneficial effects on reproduction and glucose and lipid metabolism in patients with PCOS, and it is generally safe for clinical application. However, more prospective RCTs with large samples, multiple centers, and longer intervention duration are needed in the future to obtain more reliable conclusions.
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Zhang XB, Chen XY, Sun P, Su XM, Zeng HQ, Zeng YM, Wang M, Luo X. Sodium Tanshinone IIA Sulfonate Attenuates Tumor Oxidative Stress and Promotes Apoptosis in an Intermittent Hypoxia Mouse Model. Technol Cancer Res Treat 2021; 19:1533033820928073. [PMID: 32431212 PMCID: PMC7249596 DOI: 10.1177/1533033820928073] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Objective: Intermittent hypoxia, a significant feature of obstructive sleep apnea, has pro-tumorigenic effects. Here, we investigated the effect of sodium tanshinone IIA sulfonate on oxidative stress and apoptosis in a mouse model of Lewis lung carcinoma with intermittent hypoxia. Methods: Mice were randomly assigned to normoxia (control), normoxia plus sodium tanshinone IIA sulfonate (control + sodium tanshinone IIA sulfonate), intermittent hypoxia, and intermittent hypoxia + sodium tanshinone IIA sulfonate groups. Intermittent hypoxia administration lasted 5 weeks in the intermittent hypoxia groups. Lewis lung carcinoma cells were injected into the right flank of each mouse after 1 week of intermittent hypoxia exposure. Sodium tanshinone IIA sulfonate was injected intraperitoneally in the control + sodium tanshinone IIA sulfonate and intermittent hypoxia + sodium tanshinone IIA sulfonate groups. Tumor oxidative stress was evaluated by detection of malondialdehyde and superoxide dismutase. The apoptosis of tumor cells was evaluated by the terminal deoxynucleotidyl transferase dUTP nick-end labeling assay as well as by Western blot analysis of B-cell lymphoma 2-associated X protein and cleaved caspase-3 expression. Additionally, the expression of hypoxia-induced factor-1α, nuclear factor erythroid 2-related factor 2, and nuclear factor kappa B was also evaluated by Western blot. Results: Compared with the control group, the intermittent hypoxia treatment significantly increased Lewis lung carcinoma tumor growth and oxidative stress (serum malondialdehyde) but decreased serum levels of SOD and pro-apoptotic markers (terminal deoxynucleotidyl transferase dUTP nick-end labeling staining, B-cell lymphoma 2-associated X protein, and cleaved caspase-3). These changes were significantly attenuated by intraperitoneal injection of sodium tanshinone IIA sulfonate. Lower nuclear factor erythroid 2-related factor 2 and higher nuclear factor kappa B levels in the intermittent hypoxia group were clearly reversed by sodium tanshinone IIA sulfonate treatment. In addition, sodium tanshinone IIA sulfonate administration decreased the high expression of hypoxia-induced factor-1α induced by intermittent hypoxia. Conclusion: Intermittent hypoxia treatment resulted in high oxidative stress and low apoptosis in Lewis lung carcinoma–implanted mice, which could be attenuated by sodium tanshinone IIA sulfonate administration possibly through a mechanism mediated by the nuclear factor erythroid 2-related factor 2/nuclear factor kappa B signaling pathway.
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Affiliation(s)
- Xiao-Bin Zhang
- Department of Pulmonary and Critical Care Medicine, Zhongshan Hospital, Xiamen University, Teaching Hospital of Fujian Medical University, Siming District, Xiamen, Fujian Province, People's Republic of China
| | - Xiao-Yang Chen
- Department of Pulmonary and Critical Care Medicine, Second Clinical Medical College of Fujian Medical University, the Second Affiliated Hospital of Fujian Medical University, Center of Respiratory Medicine of Fujian Province, People's Republic of China
| | - Peng Sun
- Department of Pulmonary and Critical Care Medicine, Zhongshan Hospital, Xiamen University, Teaching Hospital of Fujian Medical University, Siming District, Xiamen, Fujian Province, People's Republic of China
| | - Xiao-Man Su
- Department of Pulmonary and Critical Care Medicine, Zhongshan Hospital, Xiamen University, Teaching Hospital of Fujian Medical University, Siming District, Xiamen, Fujian Province, People's Republic of China
| | - Hui-Qing Zeng
- Department of Pulmonary and Critical Care Medicine, Zhongshan Hospital, Xiamen University, Teaching Hospital of Fujian Medical University, Siming District, Xiamen, Fujian Province, People's Republic of China
| | - Yi-Ming Zeng
- Department of Pulmonary and Critical Care Medicine, Second Clinical Medical College of Fujian Medical University, the Second Affiliated Hospital of Fujian Medical University, Center of Respiratory Medicine of Fujian Province, People's Republic of China
| | - Miao Wang
- Department of Pulmonary and Critical Care Medicine, Zhongshan Hospital, Xiamen University, Teaching Hospital of Fujian Medical University, Siming District, Xiamen, Fujian Province, People's Republic of China
| | - Xiongbiao Luo
- Department of Computer Science, Xiamen University, Xiamen, Fujian, People's Republic of China
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Lin Y, Liu M, Chen E, Jiang W, Shi W, Wang Z. Bone marrow-derived mesenchymal stem cells microvesicles stabilize atherosclerotic plaques by inhibiting NLRP3-mediated macrophage pyroptosis. Cell Biol Int 2020; 45:820-830. [PMID: 33325118 DOI: 10.1002/cbin.11526] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 11/16/2020] [Accepted: 12/13/2020] [Indexed: 12/18/2022]
Abstract
Rupture of atherosclerotic plaques constitutes the major cause of thrombosis and acute ischemic coronary syndrome. Bone marrow-derived mesenchymal stem cells microvesicles (BMSCs-MVs) are reported to promote angiogenesis. This study investigated the role of BMSCs-MVs in stabilizing atherosclerotic plaques. BMSCs-MVs in mice were isolated and identified. The mouse model of atherosclerosis was established, and mice were injected with BMSCs-MVs via the tail vein. The macrophage model with high glucose and oxidative damage was established and then incubated with BMSCs-MVs. Nod-like receptor protein 3 (NLRP3) expression, pyroptosis-related proteins, and inflammatory factors were detected. Actinomycin D was used to inhibit the secretion of BMSCs-MVs to verify the source of microRNA-223 (miR-223). The binding relationship between miR-223 and NLRP3 was predicted and verified. BMSCs-MVs with knockdown of miR-223 were cocultured with bone marrow-derived macrophages with knockdown of NLRP3, and then levels of miR-223, NLRP3, pyroptosis-related proteins, and inflammatory factors were detected. BMSCs-MVs could reduce the vulnerability index of atherosclerotic plaques and intima-media thickness in mice, and inhibit pyroptosis and inflammation. BMSCs-MVs inhibited pyroptosis and inflammatory factors in macrophages. BMSCs-MVs carried miR-223 to inhibit NLRP3 expression and reduce macrophage pyroptosis, thereby stabilizing the atherosclerotic plaques.
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Affiliation(s)
- Yu Lin
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Meihan Liu
- Department of Ultrasonography, China-Japan Union Hospital of Jilin University, Changchun, Jilin, China
| | - Enqi Chen
- Department of Ultrasonography, China-Japan Union Hospital of Jilin University, Changchun, Jilin, China
| | - Wei Jiang
- Department of Ultrasonography, China-Japan Union Hospital of Jilin University, Changchun, Jilin, China
| | - Weidong Shi
- Department of Ultrasonography, China-Japan Union Hospital of Jilin University, Changchun, Jilin, China
| | - Zhiyuan Wang
- Department of Ultrasonography, China-Japan Union Hospital of Jilin University, Changchun, Jilin, China
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Tanshinone IIA attenuates atherosclerosis via inhibiting NLRP3 inflammasome activation. Aging (Albany NY) 2020; 13:910-932. [PMID: 33290264 PMCID: PMC7835056 DOI: 10.18632/aging.202202] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 08/15/2020] [Indexed: 12/12/2022]
Abstract
Tanshinone IIA (Tan IIA) possesses potent anti-atherogenic function, however, the underlying pharmacological mechanism remains incompletely understood. Previous studies suggest that oxidized LDL (oxLDL)-induced NLRP3 (NOD-like receptor (NLR) family, pyrin domain-containing protein 3) inflammasome activation in macrophages plays a vital role in atherogenesis. Whether the anti-atherogenic effect of Tan IIA relies on the inhibition of the NLRP3 inflammasome has not been investigated before. In this study, we found that Tan IIA treatment of high-fat diet fed ApoE-/- mice significantly attenuated NLRP3 inflammasome activation in vivo. Consistently, Tan IIA also potently inhibited oxLDL-induced NLRP3 inflammasome activation in mouse macrophages. Mechanically, Tan IIA inhibited NF-κB activation to downregulate pro-interleukin (IL) -1β and NLRP3 expression, and decreased oxLDL-induced expression of lectin-like oxidized LDL receptor-1 (LOX-1) and cluster of differentiation 36 (CD36), thereby attenuating oxLDL cellular uptake and subsequent induction of mitochondrial and lysosomal damage - events that promote the NLRP3 inflammasome assembly. Through regulating both the inflammasome 'priming' and 'activation' steps, Tan IIA potently inhibited oxLDL-induced NLRP3 inflammasome activation, thereby ameliorating atherogenesis.
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20
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Lin S, He X, Zhai G, Wang C, Xue H, Lin S. Prospective study of the effect of sulfotanshinone sodium combined with tirofiban on vascular endothelial function and indicators of plaque stability in elderly patients with acute coronary syndrome. J Clin Pharm Ther 2020; 46:319-327. [PMID: 33104258 DOI: 10.1111/jcpt.13283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 09/09/2020] [Accepted: 09/15/2020] [Indexed: 01/06/2023]
Abstract
WHAT IS KNOWN AND OBJECTIVE This study aimed to explore the effect of sulfotanshinone sodium injection combined with tirofiban on vascular endothelial function and indicators of plaque stability in elderly patients with acute coronary syndrome (ACS). METHODS We designed a prospective study and enrolled 169 patients with ACS who were admitted to our hospital as subjects. Patients treated with sulfotanshinone sodium injection combined with tirofiban (n = 99) were allocated to the research group (RG), and the remaining patients treated with tirofiban alone were allocated to the control group (n = 70; CG). The two groups were compared in terms of treatment efficacy, adverse reactions, vascular endothelial function, changes in plaque stability indicator levels, prognosis, recurrence rate, and quality of life after the treatment. RESULTS AND DISCUSSION Treatment response rate, SOD and ET-1 levels, and quality-of-life score were markedly lower in RG than in CG (all P < .05). The incidence of adverse reactions; levels of CD63p, CD62p and GP IIb/IIIa; changes in plaque stability indicator levels; and recurrence rate were markedly higher in RG than in CG (all P < .05). There was no significant difference in 3-year survival rate between the two groups (P > .05). WHAT IS NEW AND CONCLUSION Compared with tirofiban alone, sulfotanshinone sodium injection combined with tirofiban had superior efficacy and safety in the treatment of ACS. It can effectively reduce recurrence rate and improve quality of life in ACS, making it a strong candidate for popular clinical application.
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Affiliation(s)
- Shuqing Lin
- Department of Emergency, Binzhou Center Hospital, Binzhou, China
| | - Xinze He
- Department of Emergency, Binzhou Center Hospital, Binzhou, China
| | - Guiliang Zhai
- Department of Emergency, Binzhou Center Hospital, Binzhou, China
| | - Chenggang Wang
- Department of Emergency, Binzhou Center Hospital, Binzhou, China
| | - Huiping Xue
- Department of Emergency, Binzhou Center Hospital, Binzhou, China
| | - Shufeng Lin
- Department of Emergency, Binzhou Center Hospital, Binzhou, China
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21
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Islam MT, Bardaweel SK, Mubarak MS, Koch W, Gaweł-Beben K, Antosiewicz B, Sharifi-Rad J. Immunomodulatory Effects of Diterpenes and Their Derivatives Through NLRP3 Inflammasome Pathway: A Review. Front Immunol 2020; 11:572136. [PMID: 33101293 PMCID: PMC7546345 DOI: 10.3389/fimmu.2020.572136] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 08/17/2020] [Indexed: 12/14/2022] Open
Abstract
Nucleotide-binding oligomerization domain-like receptor family pyrin domain-containing protein (NLRP) inflammasomes are involved in the molecular pathogenesis of many diseases and disorders. Among NLRPs, the NLRP3 (in humans encoded by the NLRP3 gene) is expressed predominantly in macrophages as a component of the inflammasome and is associated with many diseases, including gout, type 2 diabetes, multiple sclerosis, atherosclerosis, and neurological diseases and disorders. Diterpenes containing repeated isoprenoid units in their structure are a member of some essential oils that possess diverse biological activities and are becoming a landmark in the field of drug discovery and development. This review sketches a current scenario of diterpenes or their derivatives acting through NLRPs, especially NLRP3-associated pathways with anti-inflammatory effects. For this, a literature survey on the subject has been undertaken using a number of known databases with specific keywords. Findings from the aforementioned databases suggest that diterpenes and their derivatives can exert anti-inflammatory effects via NLRPs-related pathways. Andrographolide, triptolide, kaurenoic acid, carnosic acid, oridonin, teuvincenone F, and some derivatives of tanshinone IIA and phorbol have been found to act through NLRP3 inflammasome pathways. In conclusion, diterpenes and their derivatives could be one of the promising compounds for the treatment of NLRP3-mediated inflammatory diseases and disorders.
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Affiliation(s)
- Muhammad Torequl Islam
- Laboratory of Theoretical and Computational Biophysics, Ton Duc Thang University, Ho Chi Minh City, Vietnam.,Faculty of Pharmacy, Ho Chi Minh City, Vietnam
| | - Sanaa K Bardaweel
- Department of Pharmaceutical Sciences, School of Pharmacy, The University of Jordan, Amman, Jordan
| | | | - Wojciech Koch
- Chair and Department of Food and Nutrition, Medical University of Lublin, Lublin, Poland
| | - Katarzyna Gaweł-Beben
- Department of Cosmetology, University of Information Technology and Management in Rzeszów, Rzeszów, Poland
| | - Beata Antosiewicz
- Department of Cosmetology, University of Information Technology and Management in Rzeszów, Rzeszów, Poland
| | - Javad Sharifi-Rad
- Zabol Medicinal Plants Research Center, Zabol University of Medical Sciences, Zabol, Iran
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Efficacy of Sodium Tanshinone IIA Sulfonate in Patients with Non-ST Elevation Acute Coronary Syndrome Undergoing Percutaneous Coronary Intervention: Results from a Multicentre, Controlled, Randomized Trial. Cardiovasc Drugs Ther 2020; 35:321-329. [PMID: 32940893 DOI: 10.1007/s10557-020-07077-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/10/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Sodium tanshinone IIA sulfonate (STS) has been widely used by Chinese medicine practitioners for chronic cardiovascular diseases. However, its direct clinical efficacy in patients with acute coronary syndrome following percutaneous coronary intervention (PCI) has not been reported yet. The present trial aimed to investigate potential cardioprotection of STS in patients undergoing PCI for non-ST elevation acute coronary syndrome (NSTE-ACS). METHODS In a randomized, double-blind, placebo-controlled trial, 372 patients with NSTE-ACS were randomly assigned to receive STS (n = 192) or saline (n = 180) for 2 days before and 3 days after PCI along with standard therapy. The primary endpoint was the composite incidence of major adverse cardiac events (MACEs), including death, non-fatal myocardial infarction, repeated revascularization of the target vessel, and stent thrombosis, within 30 days after PCI. RESULTS The 30-day MACEs occurred in 18.8% of the patients in the STS group and in 27.2% of the patients in the control group (P = 0.038); this difference was mostly driven by reduction of myocardial infarction incidence (17.2% vs. 26.7%, P = 0.027). Post-procedural elevation of troponin-I was also significantly lower in the STS group (26.56% vs. 47.78%, P < 0.001). Multivariable analysis identified STS as a predictor of decreased risk of MACE occurrence (odds ratio: 0.60, 95% confidence interval: 0.36 to 0.99; P = 0.045). CONCLUSION Addition of STS to the standard treatments recommended by the current practice guidelines in patients with NSTE-ACS undergoing PCI could reduce myocardial injury and the occurrence of short-term cardiovascular events, primarily driven by non-fatal myocardial infarction. TRIAL REGISTRATION ChiCTR-TRC-14005182.
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Overview of Salvia miltiorrhiza as a Potential Therapeutic Agent for Various Diseases: An Update on Efficacy and Mechanisms of Action. Antioxidants (Basel) 2020; 9:antiox9090857. [PMID: 32933217 PMCID: PMC7555792 DOI: 10.3390/antiox9090857] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 09/08/2020] [Accepted: 09/11/2020] [Indexed: 02/06/2023] Open
Abstract
Salvia miltiorrhiza Bunge (S. miltiorrhiza) is a medicinal herb that has been used for the treatment for various diseases such as cardiovascular and cerebrovascular diseases in East Asia including Korea. Considering its extensive usage as a therapeutic agent for multiple diseases, there is a need to review previous research regarding its therapeutic benefits and their mechanisms. Therefore, we searched PubMed and PubMed Central for articles reporting its therapeutic effects on certain disease groups including cancers, cardiovascular, liver, and nervous system diseases. This review provides an overview of therapeutic benefits and targets of S. miltiorrhiza, including inflammation, fibrosis, oxidative stress, and apoptosis. The findings on multi-functional properties of S. miltiorrhiza discussed in this article support the efficacy of S. miltiorrhiza extract on various diseases, but also call for further research on the multiple mechanisms that mediate its therapeutic effects.
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Li S, Lei X, Xiao Z, Xia W, Lin C, Fu X, Fu J, Zhang L, Yu X. Dihydrotanshinone I Ameliorates Cardiac Hypertrophy in Diabetic Mice Induced by Chronic High-Fat Feeding. Nat Prod Commun 2020. [DOI: 10.1177/1934578x20952607] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Salvia miltiorrhiza Bge. (Danshen) is widely used to improve blood circulation and the dredge meridian in traditional Chinese medicine. In the present study, we evaluated the effects of dihydrotanshinone I (DHTS), a natural product from Danshen, on chronic high-fat feeding-induced cardiac remodeling and dysfunction. DHTS (25 mg/kg, intraperitoneal) did not affect blood glucose, insulin levels, and glucose intolerance. However, it alleviated diastolic dysfunction induced by the high-fat diet, as indicated by the increase in the ratio of peak early filling velocity to peak late filling velocity of the mitral and suppression of the extension of the isovolumic relaxation phase of the left ventricle. Further investigations revealed that DHTS ameliorated high-fat induced cardiac hypertrophy in mice and suppressed insulin-induced enlargement of cardiomyocytes in vitro. In neonatal cardiomyocytes, DHTS restored insulin-induced suppression of CCAAT/enhancer-binding protein beta-2 isoform (CEBPβ) and the phosphorylation of glycogen synthase kinase-3β (GSK3β) and extracellular signal-regulated kinase (ERK). Taken together, our results indicated that DHTS ameliorated cardiac hypertrophy and diastolic dysfunction in high-fat-fed mice, probably through the inhibition of insulin-induced suppression of CEBPβ and phosphorylation of GSK3β and ERK in cardiomyocytes.
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Affiliation(s)
- Songpei Li
- Key Laboratory of Molecular Target & Clinical Pharmacology, The State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangdong, P. R. China
| | - Xueping Lei
- Key Laboratory of Molecular Target & Clinical Pharmacology, The State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangdong, P. R. China
| | - Zekuan Xiao
- Key Laboratory of Molecular Target & Clinical Pharmacology, The State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangdong, P. R. China
| | - Wenyi Xia
- Key Laboratory of Molecular Target & Clinical Pharmacology, The State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangdong, P. R. China
| | - Chaojin Lin
- Key Laboratory of Molecular Target & Clinical Pharmacology, The State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangdong, P. R. China
| | - Xiaomei Fu
- Key Laboratory of Molecular Target & Clinical Pharmacology, The State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangdong, P. R. China
| | - Jijun Fu
- Key Laboratory of Molecular Target & Clinical Pharmacology, The State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangdong, P. R. China
| | - Lingmin Zhang
- Key Laboratory of Molecular Target & Clinical Pharmacology, The State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangdong, P. R. China
| | - Xiyong Yu
- Key Laboratory of Molecular Target & Clinical Pharmacology, The State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangdong, P. R. 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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Zhao L, Zhou Z, Zhu C, Fu Z, Yu D. Luteolin alleviates myocardial ischemia reperfusion injury in rats via Siti1/NLRP3/NF-κB pathway. Int Immunopharmacol 2020; 85:106680. [PMID: 32544871 DOI: 10.1016/j.intimp.2020.106680] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 05/16/2020] [Accepted: 06/04/2020] [Indexed: 11/17/2022]
Abstract
The purpose of this study was to investigate the effects of luteolin (Lu) on myocardial ischemia-reperfusion (I/R) injury in rats. I/R model was established by ligating left anterior descending branch of coronary artery in rats. Cardiac hemodynamic measurement, myocardial infarction and damage assessment, antioxidant enzymes activities analysis, and various biochemical indexes of myocardial tissue were measured. Finally, the expression of proteins levels of Siti1/NLRP3/NF-κB pathway of myocardial tissue in rat were measured by Western Blotting. Lu obviously reduced the myocardial infarction in rats. Compared with sham group, I/R rats showed significant increase in LDH and CK-MB levels. In Lu group, LDH and CK-MB in I/R rats significantly decreased. In addition, Lu significantly reduced leukocyte infiltration compared with the sham group. On the other hand, Lu pretreatment effectively decreased the levels of cytokines in serum. The Siti1/NLRP3/NF-κBpathway in I/R group was significantly imbalance that in I/R group. Lu significantly restored the above protein changes. Lu may reduce I/R by regulation of Sirt1/NLRP3/NF-κBpathway.
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Affiliation(s)
- Lingling Zhao
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Zheng Zhou
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Chunsheng Zhu
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Zhihui Fu
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China.
| | - Dongsheng Yu
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China.
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Zhou D, Yang WK, Zhang YF, Xie JH, Ma L, Yang HD, Li Y, Xie P. Sodium tanshinone IIA sulfonate prevents radiation-induced damage in primary rat cardiac fibroblasts. Chin J Nat Med 2020; 18:436-445. [PMID: 32503735 DOI: 10.1016/s1875-5364(20)30051-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Indexed: 12/19/2022]
Abstract
This study investigated the effects of X-ray irradiation on primary rat cardiac fibroblasts (CFs) and its potential mechanism, as well as whether sodium tanshinone IIA sulfonate (STS) has protective effect on CFs and its possible mechanism. Our data demonstrated that X-rays inhibited cell growth and increased oxidative stress in CFs, and STS mitigated X-ray-induced injury. Enzyme-linked immuno-sorbent assay showed that X-rays increased the levels of secreted angiotensin II (Ang II) and brain natriuretic peptide (BNP). STS inhibited the X-ray-induced increases in Ang II and BNP release. Apoptosis and cell cycle of CFs were analyzed using flow cytometry. X-rays induced apoptosis in CFs, whereas STS inhibited apoptosis in CFs after X-ray irradiation. X-rays induced S-phase cell cycle arrest in CFs, which could be reversed by STS. X-rays increased the expression of phosphorylated-P38/P38, cleaved caspase-3 and caspase-3 as well as decreased the expression of phosphorylated extracellular signal-regulated kinase 1/2 (ERK 1/2)/ERK 1/2 and B cell lymphoma 2 (Bcl-2)/Bcl-2 associated X protein (BAX) in CFs, as shown by Western blotting. STS mitigated the X-ray radiation-induced expression changes of these proteins. In conclusion, our results demonstrated that STS may potentially be developed as a medical countermeasure to mitigate radiation-induced cardiac damage.
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Affiliation(s)
- Dan Zhou
- Department of Cardiology, Gansu Provincial Hospital, Lanzhou 730000, China; School of Clinical Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, China
| | - Wen-Ke Yang
- School of Basic Medical Science, Lanzhou University, Lanzhou 730000, China
| | - Yi-Fan Zhang
- Department of Cardiology, Gansu Provincial Hospital, Lanzhou 730000, China; Ningxia Medical University, Yinchuan 750004, China
| | - Jin-Hui Xie
- Gansu Provincial Hospital, Lanzhou 730000, China
| | - Li Ma
- Department of Cardiology, Gansu Provincial Hospital, Lanzhou 730000, China; Ningxia Medical University, Yinchuan 750004, China
| | | | - Yi Li
- School of Stomatology, Lanzhou University, Lanzhou 730000, China.
| | - Ping Xie
- Department of Cardiology, Gansu Provincial Hospital, Lanzhou 730000, China.
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Ahn H, Kim J, Lee H, Lee E, Lee GS. Characterization of equine inflammasomes and their regulation. Vet Res Commun 2020; 44:51-59. [PMID: 32297137 DOI: 10.1007/s11259-020-09772-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 03/31/2020] [Indexed: 02/06/2023]
Abstract
Inflammasome, a cytosolic multi-protein complex, assembly is a response to sensing intracellular pathogenic and endogenic danger signals followed by caspase-1 activation, which maturates precursor cytokines such as interleukin (IL)-1β. Most inflammasome research has been undertaken in humans and rodents, and inflammasomes in veterinary species have not been well-characterized. In this study, we observed the effects of well-known inflammasome activators on equine peripheral blood monocytes (PBMCs). The NLRP3 inflammasome triggers include ATP, nigericin, aluminum crystals, and monosodium urate crystals, and NLRP3 activation induces IL-1β secretion in a dose-dependent manner. Activators of NLRC4 and AIM2 inflammasomes include cytosolic flagellin and dsDNA, and their activation induces IL-1β secretion. The bacterial inflammasome triggers Salmonella Typhimurium and Listeria monocytogenes also induce IL-β releases. To elucidate the role of potassium efflux as an upstream signal of NLRP3 inflammasome activation, equine PBMCs were treated with blockers of potassium efflux in the presence of NLRP3 triggers. As a result, the IL-1β secretion stemming from equine NLRP3 inflammasome activation was not completely attenuated by the inhibition of potassium efflux. Taken together, the results indicate that equine PBMCs normally secrete IL-1β in response to well-known inflammasome activators, although equine NLRP3 inflammasome activation might not be dependent on potassium efflux.
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Affiliation(s)
- Huijeong Ahn
- College of Veterinary Medicine, Institute of Veterinary Science, Kangwon National University, 24341, Chuncheon, Republic of Korea
| | - Jeongeun Kim
- College of Veterinary Medicine, Institute of Veterinary Science, Kangwon National University, 24341, Chuncheon, Republic of Korea
| | - Hansae Lee
- College of Veterinary Medicine, Institute of Veterinary Science, Kangwon National University, 24341, Chuncheon, Republic of Korea
| | - Eunsong Lee
- College of Veterinary Medicine, Institute of Veterinary Science, Kangwon National University, 24341, Chuncheon, Republic of Korea
| | - Geun-Shik Lee
- College of Veterinary Medicine, Institute of Veterinary Science, Kangwon National University, 24341, Chuncheon, Republic of Korea. .,Laboratory of Inflammatory Diseases, Department of Physiology, College of Veterinary Medicine, Kangwon National University, 24341, Chuncheon, Republic of Korea.
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NLRP3 Inflammasome and Its Central Role in the Cardiovascular Diseases. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:4293206. [PMID: 32377298 PMCID: PMC7180412 DOI: 10.1155/2020/4293206] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 03/26/2020] [Accepted: 03/31/2020] [Indexed: 12/16/2022]
Abstract
Materials The NLRP3 inflammasome controls the activation of the proteolytic enzyme caspase-1. Caspase-1 in turn regulates the maturation of the proinflammasome cytokines IL-1β and IL-18, which leads to an inflammatory response. We made a mini-review on the association of regulatory mechanisms of NLRP3 inflammasome with the development of cardiovascular diseases systematically based on the recent research studies. Discussion. The inflammasome plays an indispensable role in the development of atherosclerosis, coronary heart diseases (CHD), and heart ischemia-reperfusion (I/R) injury, and NLRP3 inflammasome may become a new target for the prevention and treatment of cardiovascular diseases. Effective regulation of NLRP3 may help prevent or even treat cardiovascular diseases. Conclusion This mini-review focuses on the association of regulatory mechanisms of NLRP3 inflammasome with the development of cardiovascular diseases, which may supply some important clues for future therapies and novel drug targets for cardiovascular diseases.
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Xu LJ, Chen RC, Ma XY, Zhu Y, Sun GB, Sun XB. Scutellarin protects against myocardial ischemia-reperfusion injury by suppressing NLRP3 inflammasome activation. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2020; 68:153169. [PMID: 31999976 DOI: 10.1016/j.phymed.2020.153169] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 12/08/2019] [Accepted: 01/06/2020] [Indexed: 06/10/2023]
Abstract
BACKGROUND Activation of NLRP3 inflammasome plays a key role in cardiac dysfunction for acute myocardial ischemia-reperfusion injury. Scutellarin (Scu) is a flavonoid purified from Erigeron breviscapus. Whether Scu has any influence on the activation of NLRP3 inflammasome in cardiomyocytes remains unknown. PURPOSE We aimed to examine the therapeutic effect of Scu on cardiomyocyte ischemia-reperfusion (I/R) injury and its effect on NLRP3 inflammasome in rats with acute myocardial I/R injury and anoxia/reoxygenation (A/R)-induced H9c2 injuries. METHODS Heart injuries were induced through 30 min of ischemia followed by 24 h of reperfusion. Scu was intraperitoneally administered 15 min before vascular ligation. Effects of Scu on cardiac injury were detected by echocardiograms, TTC staining, and histological and immunohistochemical analyses. The effects of Scu on biochemical parameters were analyzed. H9c2 cells were pretreated with different concentrations of Scu for 6 h before A/R exposure. Afterward, cell viability, LDH release, and Hoechst 33342 and peromide iodine double staining were determined. Western blot analyses of proteins, including those involved in autophagy, NLRP3, mTOR complex 1 (mTORC1), and Akt signaling, were conducted. RESULTS In vivo study revealed that Scu improved diastolic dysfunction, ameliorated myocardium structure abnormality, inhibited myocyte apoptosis and inflammatory response, and promoted autophagy. Scu reduced NLRP3 inflammasome activation, inhibited mTORC1 activity, and increased Akt phosphorylation. In vitro investigation showed the same results. The Scu-mediated NLRP3 inflammasome and mTORC1 inhibition and cardioprotection were abolished through the genetic silencing of Akt by siRNA. CONCLUSIONS The cardioprotective effect of Scu was achieved through its anti-inflammatory effect. It suppressed the activation of NLRP3 inflammasome. In addition, inflammasome restriction by Scu was dependent on Akt activation and mTORC1 inhibition.
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Affiliation(s)
- Li-Jiao Xu
- School of Life and Environment Sciences, Harbin University of Commerce, Harbin 150076, China.; Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100094, China
| | - Rong-Chang Chen
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100094, China.; Beijing Key Laboratory of Innovative Drug Discovery of Traditional Chinese Medicine (Natural Medicine) and Translational Medicine, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, No. 151, Malianwa North Road, Haidian District, Beijing 100094, China..
| | - Xiao-Yu Ma
- School of Life and Environment Sciences, Harbin University of Commerce, Harbin 150076, China
| | - Yue Zhu
- School of Life and Environment Sciences, Harbin University of Commerce, Harbin 150076, China
| | - Gui-Bo Sun
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100094, China.; Zhongguancun Open Laboratory of the Research and Development of Natural Medicine and Health Products, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100094, China..
| | - Xiao-Bo Sun
- Institute of Medicinal Plant Development, Chinese Academy of Medical Science, Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100094, China.; Zhongguancun Open Laboratory of the Research and Development of Natural Medicine and Health Products, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100094, China..
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Zhang DP, Lu XY, He SC, Li WY, Ao R, Leung FCY, Zhang ZM, Chen QB, Zhang SJ. Sodium tanshinone IIA sulfonate protects against Aβ-induced cell toxicity through regulating Aβ process. J Cell Mol Med 2020; 24:3328-3335. [PMID: 31989795 PMCID: PMC7131914 DOI: 10.1111/jcmm.15006] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 08/09/2019] [Accepted: 01/06/2020] [Indexed: 01/14/2023] Open
Abstract
Sodium tanshinone IIA sulfonate (STS) has been reported to prevent Alzheimer's disease (AD). However, the mechanism is still unknown. In this study, two in vitro models, Aβ-treated SH-SY5Y cells and SH-SY5Y human neuroblastoma cells transfected with APPsw (SH-SY5Y-APPsw cells), were employed to investigate the neuroprotective of STS. The results revealed that pretreatment with STS (1, 10 and 100 µmol/L) for 24 hours could protect against Aβ (10 µmol/L)-induced cell toxicity in a dose-dependent manner in the SH-SY5Y cells. Sodium tanshinone IIA sulfonate decreased the concentrations of reactive oxygen species, malondialdehyde, NO and iNOS, while increased the activities of superoxide dismutase and glutathione peroxidase in the SH-SY5Y cells. Sodium tanshinone IIA sulfonate decreased the levels of inflammatory factors (IL-1β, IL-6 and TNF-α) in the SH-SY5Y cells. In addition, Western blot results revealed that the expressions of neprilysin and insulin-degrading enzyme were up-regulated in the SH-SY5Y cells after STS treatment. Furthermore, ELISA and Western blot results showed that STS could decrease the levels of Aβ. ELISA and qPCR results indicated that STS could increase α-secretase (ADAM10) activity and decrease β-secretase (BACE1) activity. In conclusion, STS could protect against Aβ-induced cell damage by modulating Aβ degration and generation. Sodium tanshinone IIA sulfonate could be a promising candidate for AD treatment.
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Affiliation(s)
- Da-Peng Zhang
- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xin-Yi Lu
- Biological Resource Center, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Si-Chen He
- Department of Neurology, The People's Hospital of Baiyun District Guangzhou, Guangzhou, China
| | - Wan-Yan Li
- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Ran Ao
- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Feona Chung-Yin Leung
- LKS Faculty of Medicine, School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Zhi-Min Zhang
- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Qu-Bo Chen
- Biological Resource Center, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Shi-Jie Zhang
- Department of Neurology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
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Pasternak Y, Ohana M, Biron-Shental T, Cohen-Hagai K, Benchetrit S, Zitman-Gal T. Thioredoxin, thioredoxin interacting protein and transducer and activator of transcription 3 in gestational diabetes. Mol Biol Rep 2019; 47:1199-1206. [PMID: 31848914 DOI: 10.1007/s11033-019-05221-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 12/03/2019] [Indexed: 12/13/2022]
Abstract
To evaluate changes in the inflammatory response of thioredoxin (TXN), thioredoxin interacting protein (TXNIP), transducer and activator of transcription 3, NFƙB-p50 and STAT3 at the level of maternal serum, placenta, and umbilical cord blood of women with gestational diabetes mellitus type 2 (GDMA2) compared to normal pregnancies (NP). Thirty pregnant women (20 with GDMA2 and 10 NP) were recruited during admission for delivery. Blood samples were obtained from the parturients and umbilical cords, as well as placental tissue for mRNA and protein extraction. TXNIP mRNA expression was significantly increased in maternal serum of women with GDMA2 compared to NP women. TXNIP mRNA was significantly decreased in GDMA2 placentas and cord blood compared to NP. TXN/TXNIP mRNA ratio showed significantly high absolute values in placental and cord blood (2.39 and 1.66) respectively, compared to maternal ratio (1.084) (P < 0.001). TXN/TXNIP placenta protein ratio showed similar values between GDMA2 and NP (0.98 and 0.86; P = 0.7). STAT3 and its target protein SOCS3, as well as NFƙB-p50 mRNA expression were significantly increased in placentas of GDMA2. NFƙB-p50 mRNA expression was significantly decreased in cord blood compared to both maternal and placental mRNA expression. Pro-inflammatory changes are expressed by low mRNA TXN/TXNIP ratio in maternal blood of GDMA2 patients, but not in placental and umbilical cord blood samples. This, as well as the feedback role of SOCS3 in STAT3 pathway and NFƙB-p50 expression, may indicate that the placenta has a role in protecting the fetus from damage due to inflammatory response, which is common in diabetes.
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Affiliation(s)
- Yael Pasternak
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Meital Ohana
- Nephrology Laboratory, Department of Nephrology and Hypertension, Meir Medical Center, Kfar Saba, Israel
| | - Tal Biron-Shental
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Keren Cohen-Hagai
- Nephrology Laboratory, Department of Nephrology and Hypertension, Meir Medical Center, Kfar Saba, Israel
| | - Sydney Benchetrit
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Nephrology Laboratory, Department of Nephrology and Hypertension, Meir Medical Center, Kfar Saba, Israel
| | - Tali Zitman-Gal
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel. .,Nephrology Laboratory, Department of Nephrology and Hypertension, Meir Medical Center, Kfar Saba, Israel.
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Cletzer E, Klahn S, Dervisis N, LeRoith T. Identification of the JAK-STAT pathway in canine splenic hemangiosarcoma, thyroid carcinoma, mast cell tumor, and anal sac adenocarcinoma. Vet Immunol Immunopathol 2019; 220:109996. [PMID: 31958674 DOI: 10.1016/j.vetimm.2019.109996] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 12/04/2019] [Accepted: 12/11/2019] [Indexed: 12/18/2022]
Abstract
Dysregulation of the Janus Kinase (JAK) - Signal Transducer and Activator of Transcription (STAT) cellular signaling pathway has been associated with the development and progression of multiple human cancers. STAT3 has been reported to be present and constitutively active in a number of veterinary cancers, and few studies have reported mutations or activation of JAK1 or JAK2. Archived tissue samples from 54 client-owned dogs with histologically-diagnosed HSA, MCT, TC, or AGASACA were evaluated by immunohistochemical scoring of JAK1, JAK2, STAT3, and the phosphorylated counterparts pJAK1, pJAK2, and pSTAT3. IHC scoring was retrospectively analyzed with retrospectively-collected clinical parameters, including patient characteristics, metastasis, and survival. JAK1, pJAK1, JAK2, pJAK2, STAT3, and pSTAT3 were present in all tumor types evaluated. Significant correlations between JAK 1/2 or STAT3 and activated or downstream components were identified in all tumor types. Clinically, pSTAT3 was correlated with development of metastasis in dogs with MCT, while increased JAK1 expression or activation may impact survival in dogs with MCT or HSA. These findings provide a foundation to further investigate the JAK-STAT pathway in canine malignancies for additional therapeutic options.
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Affiliation(s)
- Erin Cletzer
- Department of Small Animal Clinical Sciences, Virginia Maryland College of Veterinary Medicine, Virginia Tech, 205 Duck Pond Dr, Blacksburg, VA, 24061, USA
| | - Shawna Klahn
- Department of Small Animal Clinical Sciences, Virginia Maryland College of Veterinary Medicine, Virginia Tech, 205 Duck Pond Dr, Blacksburg, VA, 24061, USA.
| | - Nikolaos Dervisis
- Department of Small Animal Clinical Sciences, Virginia Maryland College of Veterinary Medicine, Virginia Tech, 205 Duck Pond Dr, Blacksburg, VA, 24061, USA
| | - Tanya LeRoith
- Department of Biomedical Sciences and Pathobiology, Virginia Maryland College of Veterinary Medicine, Virginia Tech, 205 Duck Pond Dr, Blacksburg, VA, 24061, USA
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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: 65] [Impact Index Per Article: 13.0] [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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Qian X, Zhu M, Qian W, Song J. Vitamin D attenuates myocardial ischemia–reperfusion injury by inhibiting inflammation via suppressing the RhoA/ROCK/NF‐ĸB pathway. Biotechnol Appl Biochem 2019; 66:850-857. [PMID: 31245891 DOI: 10.1002/bab.1797] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Accepted: 05/09/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Xuesong Qian
- Department of Cardiology The Affiliated Zhangjiagang Hospital of Soochow University Suzhou China
| | - Minghui Zhu
- Department of Cardiology The Affiliated Zhangjiagang Hospital of Soochow University Suzhou China
| | - Weichun Qian
- Department of Cardiology Nanjing First Hospital Nanjing Medical University Nanjing China
| | - Jiaxian Song
- Department of Cardiology The Affiliated Zhangjiagang Hospital of Soochow University Suzhou China
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Mao S, Vincent M, Chen M, Zhang M, Hinek A. Exploration of Multiple Signaling Pathways Through Which Sodium Tanshinone IIA Sulfonate Attenuates Pathologic Remodeling Experimental Infarction. Front Pharmacol 2019; 10:779. [PMID: 31354493 PMCID: PMC6639725 DOI: 10.3389/fphar.2019.00779] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 06/17/2019] [Indexed: 12/20/2022] Open
Abstract
The level of maladaptive myocardial remodeling consistently contributes to the poor prognosis of patients following a myocardial infarction (MI). In this study, we investigated whether and how sodium tanshinone IIA sulfonate (STS) would attenuate the post-infarct cardiac remodeling in mice model of MI developing after surgical ligation of the left coronary artery. All mice subjected to experimental MI or to the sham procedure were then treated for the following 4 weeks, either with STS or with a vehicle alone. Results of our studies indicated that STS treatment of MI mice prevented the left ventricular dilatation and improved their cardiac function. Results of further tests, aimed at mechanistic explanation of the beneficial effects of STS, indicated that treatment with this compound enhanced the autophagy and, at the same time, inhibited apoptosis of the cardiomyocytes. Meaningfully, we have also established that myocardium of STS-treated mice displayed significantly higher levels of adenosine monophosphate kinase than their untreated counterparts and that this effect additionally associated with the significantly diminished activities of apoptotic promoters: mammalian target of rapamycin and P70S6 kinase. Moreover, we also found that additional administration of the adenosine monophosphate kinase inhibitor (compound C) or autophagy inhibitor (chloroquine) practically eliminated the observed beneficial effects of STS. In conclusion, we suggest that the described multistage mechanism triggered by STS treatment enhanced autophagy, thereby attenuating pathologic remodeling of the post-infarct hearts.
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Affiliation(s)
- Shuai Mao
- Key Discipline of Integrated Traditional Chinese and Western Medicine, Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Critical Care Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Matthew Vincent
- Medical School, St. George's, University of London, London, United Kingdom
| | - Maosheng Chen
- Key Discipline of Integrated Traditional Chinese and Western Medicine, Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Critical Care Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Minzhou Zhang
- Key Discipline of Integrated Traditional Chinese and Western Medicine, Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of Critical Care Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Aleksander Hinek
- Physiology & Experimental Medicine, Hospital for Sick Children, Toronto, ON, Canada
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Wang Z, Li J, Zhang J, Xie X. Sodium tanshinone IIA sulfonate inhibits proliferation, migration, invasion and inflammation in rheumatoid arthritis fibroblast-like synoviocytes. Int Immunopharmacol 2019; 73:370-378. [PMID: 31132732 DOI: 10.1016/j.intimp.2019.05.023] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 04/27/2019] [Accepted: 05/11/2019] [Indexed: 12/16/2022]
Abstract
Our study aimed to determine the effects of sodium tanshinone IIA sulfonate (STS) on proliferation, migration, invasion, and inflammation in rheumatoid arthritis human fibroblast-like synoviocytes (RA-HFLSs). Firstly, results demonstrated STS reduced proliferation, migration, invasion in HFLSs. Also, we found that STS could alleviate the reorganizations of F-actin cytoskeleton in TNF-α-treated HFLSs. In addition, STS decreased the production of IL-1β, IL-6, MMP-1, and MMP-3 in TNF-α-treated RA-HFLSs. Further study showed that STS blocked MAPK/NF-κB activations in TNF-α-stimulated RA-HFLSs. Moreover, we illustrated that STS could alleviate rheumatoid arthritis progression and prevent inflammation damage in joint tissues of collagen-induced arthritis (CIA) mice. Taken together, this study suggested that STS inhibited proliferation, migration, invasion, and inflammation of RA-HFLSs by blocking MAPK/NF-κB pathways.
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Affiliation(s)
- Zeyu Wang
- Department of Orthopedics, The First People's Hospital of Yunnan Province, the People's Republic of China
| | - Jinglong Li
- Department of Orthopedics, The First People's Hospital of Yunnan Province, the People's Republic of China
| | - Jun Zhang
- Department of Orthopedics, The First People's Hospital of Yunnan Province, the People's Republic of China
| | - Xuhua Xie
- Department of Orthopedics, The First People's Hospital of Yunnan Province, the People's Republic of China.
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38
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Mangiferin Attenuates Myocardial Ischemia-Reperfusion Injury via MAPK/Nrf-2/HO-1/NF- κB In Vitro and In Vivo. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:7285434. [PMID: 31249649 PMCID: PMC6535818 DOI: 10.1155/2019/7285434] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 01/20/2019] [Accepted: 03/14/2019] [Indexed: 01/10/2023]
Abstract
The aim of this study was to investigate the cardioprotective effect of mangiferin (MAF) in vitro and in vivo. Oxidative stress and inflammatory injury were detected in coronary artery ligation in rats and also in hypoxia-reoxygenation- (H/R-) induced H9c2 cells. MAF inhibited myocardial oxidative stress and proinflammatory cytokines in rats with coronary artery occlusion. The ST segment of MAF treatment groups also resumed. Triphenyltetrazolium chloride (TTC) staining and pathological analysis showed that MAF could significantly reduce myocardial injury. In vitro data showed that MAF could improve hypoxia/reoxygenation- (H/R-) induced H9c2 cell activity. In addition, MAF could significantly reduce oxidative stress and inflammatory pathway protein expression in H/R-induced H9c2 cells. This study has clarified the protective effects of MAF on myocardial injury and also confirmed that oxidative stress and inflammation were involved in the myocardial ischemia-reperfusion injury (I/R) model.
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Mao S, Taylor S, Chen Q, Zhang M, Hinek A. Sodium tanshinone IIA sulfonate prevents the adverse left ventricular remodelling: Focus on polymorphonuclear neutrophil-derived granule components. J Cell Mol Med 2019; 23:4592-4600. [PMID: 31066232 PMCID: PMC6584480 DOI: 10.1111/jcmm.14306] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 03/05/2019] [Accepted: 03/11/2019] [Indexed: 12/21/2022] Open
Abstract
AIMS The aims of this study were to evaluate the effects of sodium tanshinone IIA sulfonate (STS) on left ventricular (LV) remodelling after for ST-elevated myocardial infarction (STEMI). METHODS AND RESULTS In this prospective, randomized clinical trial, 101 patients with the ST-elevated MI (STEMI) and a successful reperfusion were immediately randomized to receive STS (80 mg qd for 7 days) or saline control, along with standard therapy. The primary effectiveness endpoint is the % change in LV end diastolic volumes index (%∆ LVEDVi) as measured by echocardiography from baseline to 6 months. Secondary effectiveness endpoints include 6-month period for major adverse cardiac events (MACE), including the occurrence of recurrent myocardial infarction, death, hospitalization for heart failure and malignant arrhythmia. The 6-month changes in %∆ LVEDVi were significantly smaller in the STS group than in the control group [-5.05% vs 3.32%; P < 0.001]. With respect to MACE, there was a significant difference between those who received STS (8.16%) and those patients on control (26.00%) (P = 0.019). Meaningfully, results of parallel tests aimed at mechanistic explanation of the reported clinical effects, revealed a significantly reduced levels of neutrophils-derived granule components in the blood of STS treated patients. CONCLUSION We found that short-term treatment with STS reduced progressive left ventricular remodelling and subsequent better clinical outcome that could be mechanistically linked to the inhibition of the ultimate damage of infarcted myocardium by infiltrating neutrophils.
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Affiliation(s)
- Shuai Mao
- Key Discipline of Integrated Chinese and Western Medicine, Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, China.,Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA
| | - Shalina Taylor
- Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA
| | - Qubo Chen
- Biological Resource Center, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Minzhou Zhang
- Key Discipline of Integrated Chinese and Western Medicine, Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Aleksander Hinek
- Translational Medicine, Hospital for Sick Children, Toronto, Canada
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Huang Qi Tong Bi Decoction Attenuates Myocardial Ischemia-Reperfusion Injury via HMGB1/TLR/NF- κB Pathway. Mediators Inflamm 2019; 2019:8387636. [PMID: 30944548 PMCID: PMC6421754 DOI: 10.1155/2019/8387636] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Revised: 11/03/2018] [Accepted: 11/06/2018] [Indexed: 01/01/2023] Open
Abstract
The aim of this study was to study the protective effect of Huang Qi Tong Bi Decoction (HQTBT) on the heart of rats. Ischemia-reperfusion injury was established by coronary artery ligation. Proinflammatory cytokines were decreased by XFZY in coronary artery ligated rats. ST segment was also restored with the treatment of HQTBT. Triphenyltetrazole chloride (TTC) staining and pathological analysis showed that HQTBT reduced myocardial injury. Besides, the expressions of HMGB1/TLR/NF-κB pathway in rats were significantly decreased by HQTBT. This study shows that HQTBT inhibited inflammatory reaction on myocardial injury in rats.
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41
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Dong LY, Qiu XX, Zhuang Y, Xue S. Y-27632, a Rho-kinase inhibitor, attenuates myocardial ischemia-reperfusion injury in rats. Int J Mol Med 2019; 43:1911-1919. [PMID: 30816436 DOI: 10.3892/ijmm.2019.4097] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 02/08/2019] [Indexed: 11/06/2022] Open
Abstract
The present study aimed to evaluate the cardioprotective effects of a Rho‑kinase inhibitor, Y‑27632, and the underlying mechanisms. A rat model of myocardial ischemia‑reperfusion (I/R) injury was generated by ligation of the coronary artery, and global ischemia of isolated rat hearts was conducted using the Langendorff system. Staining with triphenyltetrazolium chloride (TTC) and hematoxylin and eosin was performed to analyze the myocardial infarct size and histopathological alterations of the I/R‑induced rat heart. In addition, coronary flow, myocardial contractility and an electrocardiogram were analyzed. The effects of Y‑27632 on inflammatory cytokines and cardiac enzymes in the serum were assessed by ELISA. The expression of apoptosis‑ and inflammation‑associated proteins was also analyzed via western blotting. Rats in the Y‑27632 group exhibited alleviated myocardial I/R injury according to TTC staining and histopathological diagnosis. Additionally, Y‑27632 restored the ST segment. The data of coronary flow and myocardial contractility in isolated rat hearts indicated that Y‑27632 improved heart function following I/R. The levels of inflammatory cytokines and cardiac enzymes in the serum were downregulated by Y‑27632. The mitogen‑activated protein kinase (MAPK) and nuclear factor (NF)‑κB signaling pathways were inhibited by Y‑27632. Furthermore, apoptosis‑associated protein expression in rats and the isolated hearts was effectively inhibited by Y‑27632. In conclusion, the findings of the present study indicated that Y‑27632 attenuated myocardial injury via inhibiting the activation of the MAPK and NF‑κB signaling pathways; thus, apoptosis and the inflammatory response were suppressed.
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Affiliation(s)
- Li-Ya Dong
- Department of Cardiovascular Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, P.R. China
| | - Xiao-Xiao Qiu
- Department of Pathophysiology, Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Yu Zhuang
- Department of Cardiovascular Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, P.R. China
| | - Song Xue
- Department of Cardiovascular Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, P.R. China
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42
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Zhao YP, Wang F, Jiang W, Liu J, Liu BL, Qi LW, Zhou W. A mitochondrion-targeting tanshinone IIA derivative attenuates myocardial hypoxia reoxygenation injury through a SDH-dependent antioxidant mechanism. J Drug Target 2019; 27:896-902. [DOI: 10.1080/1061186x.2019.1566338] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Yun-Peng Zhao
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, P. R. China
| | - Fei Wang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, P. R. China
| | - Wei Jiang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, P. R. China
| | - Jinfeng Liu
- School of Basic Medical Sciences and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, P. R. China
| | - Bao-Lin Liu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, P. R. China
| | - Lian-Wen Qi
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, P. R. China
| | - Wen Zhou
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, P. R. China
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43
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Li XX, Lu XY, Zhang SJ, Chiu AP, Lo LH, Largaespada DA, Chen QB, Keng VW. Sodium tanshinone IIA sulfonate ameliorates hepatic steatosis by inhibiting lipogenesis and inflammation. Biomed Pharmacother 2018; 111:68-75. [PMID: 30576936 DOI: 10.1016/j.biopha.2018.12.019] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 12/05/2018] [Accepted: 12/05/2018] [Indexed: 02/06/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is becoming an epidemic disease in adults and children worldwide. Importantly, there are currently no approved treatments available for NAFLD. This study aims to investigate the potential applications of sodium tanshinone IIA sulfonate (STS) on improving the NAFLD condition using both in vitro and in vivo approaches. The results showed that STS markedly inhibited lipid accumulation in oleic acid (OA) and palmitic acid (PA) treated HepG2 and primary immortalized human hepatic (PIH) cells. STS suppressed lipogenesis by inhibiting expression of sterol regulatory element binding transcription factor 1 (SREBF1), fatty acid synthase (FASN) and stearoyl-CoA desaturase (SCD). In addition, STS reduced inflammation in cells treated with OA-PA, shown by decreased transcriptional levels of tumor necrosis factor (TNF), transforming growth factor beta 1 (TGFB1) and interleukin 1 beta (IL1B). Consistently, protective effects on hepatic steatosis in db/db mice were observed after STS administration, demonstrated by decreased lipid accumulation in mouse hepatocytes. This protective effect might be associated with STS induced activation of sirtuin 1 (SIRT1)/protein kinase AMP-activated catalytic subunit alpha 1 (PRKAA1) pathways. Our findings suggest a potential therapeutic role for STS in the treatment of NAFLD.
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Affiliation(s)
- Xiao-Xiao Li
- The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen, China; Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Xin-Yi Lu
- Biological Resource Centre, Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Shi-Jie Zhang
- The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen, China; Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong; Department of Neurology, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Amy P Chiu
- The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen, China; Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Lilian H Lo
- The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen, China; Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - David A Largaespada
- Department of Pediatrics, Masonic Cancer Center and Center for Genome Engineering, University of Minnesota, Minneapolis, MN, USA
| | - Qu-Bo Chen
- Biological Resource Centre, Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.
| | - Vincent W Keng
- The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen, China; Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong.
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44
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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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Wang Z, Hu W, Lu C, Ma Z, Jiang S, Gu C, Acuña-Castroviejo D, Yang Y. Targeting NLRP3 (Nucleotide-Binding Domain, Leucine-Rich–Containing Family, Pyrin Domain–Containing-3) Inflammasome in Cardiovascular Disorders. Arterioscler Thromb Vasc Biol 2018; 38:2765-2779. [PMID: 30571177 DOI: 10.1161/atvbaha.118.311916] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Inflammation is an important innate immune response to infection or tissue damage. Inflammasomes are involved in the onset and development of inflammation. The NLRP3 (nucleotide-binding domain, leucine-rich–containing family, pyrin domain–containing-3) inflammasome is the best-characterized inflammasome. Recent evidence has indicated the importance of the NLRP3 inflammasome in the pathophysiology of cardiovascular disorders. To further understand the roles of the NLRP3 inflammasome in the cardiovascular system, we provide a comprehensive overview and discuss the remaining questions. First, a summary of NLRP3 inflammasome in the cardiovascular system is introduced. Then, the associations between NLRP3 inflammasome and cardiovascular disorders are presented. Finally, we discuss existing problems and potential directions with this issue. The information compiled here summarizes recent progress, thus potentially aiding in the understanding of the NLRP3 inflammasome in cardiovascular disorders, designing experimental and clinical research about the NLRP3 inflammasome, and promoting therapeutics for cardiovascular disorders.
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Affiliation(s)
- Zheng Wang
- From the Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Taibai, Xi’an, China (Z.W., C.L., Y.Y.)
- Department of Cardiothoracic Surgery, Wuhan General Hospital of The People’s Liberation Army, China (Z.W.)
| | - Wei Hu
- Department of Immunology (W.H.), The Fourth Military Medical University, Xi’an, China
| | - Chenxi Lu
- From the Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Taibai, Xi’an, China (Z.W., C.L., Y.Y.)
| | - Zhiqiang Ma
- Department of Thoracic Surgery, Tangdu Hospital (Z.M.), The Fourth Military Medical University, Xi’an, China
| | - Shuai Jiang
- Department of Aerospace Medicine (S.J.), The Fourth Military Medical University, Xi’an, China
| | - Chunhu Gu
- Department of Cardiovascular Surgery, Xijing Hospital (C.G.), The Fourth Military Medical University, Xi’an, China
| | - Darío Acuña-Castroviejo
- Biomedical Research Center, Health Sciences Technology Park, University of Granada, Spain (D.A.-C.)
| | - Yang Yang
- From the Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences, Northwest University, Taibai, Xi’an, China (Z.W., C.L., Y.Y.)
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Li M, Zhang Y, Cao Y, Zhang D, Liu L, Guo Y, Wang C. Icariin Ameliorates Palmitate-Induced Insulin Resistance Through Reducing Thioredoxin-Interacting Protein (TXNIP) and Suppressing ER Stress in C2C12 Myotubes. Front Pharmacol 2018; 9:1180. [PMID: 30459603 PMCID: PMC6232724 DOI: 10.3389/fphar.2018.01180] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Accepted: 09/28/2018] [Indexed: 12/23/2022] Open
Abstract
Both thioredoxin-interacting protein (TXNIP) and endoplasmic reticulum (ER) stress are implicated in skeletal muscle insulin resistance. Icariin has been found to mimic insulin action in normal skeletal muscle C2C12 cells and display anti-diabetic properties in diet-induced obese mice. However, the underlying molecular mechanism remains to be well-established. Herein, we tested the hypothesis that the protective effects of icariin on free fatty acid-induced insulin resistance were attributed to its regulation on TXNIP protein levels and ER stress in skeletal muscle cells. We found that TXNIP mediated the saturated fatty acid palmitate (PA)-induced insulin resistance in C2C12 myotubes. Icariin treatment significantly restored PA-reduced proteasome activity resulting in reduction of TXNIP protein and suppression of ER stress, as well as improvement of insulin sensitivity. Proteasome inhibition by its specific inhibitor MG132 obviously abolished the inhibitory effect of icariin on PA-induced insulin resistance. In addition, MG132 supplementation markedly abrogated the impacts of icariin on ER stress and TXNIP-mediated downstream events such as inflammation and STAT3 phosphorylation. These results clearly indicate that icariin improves PA-induced skeletal muscle insulin resistance through a proteasome-dependent mechanism, by which icariin downregulats TXNIP levels and inhibits ER stress.
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Affiliation(s)
| | | | | | | | | | | | - Changhua Wang
- Department of Pathology and Pathophysiology, Wuhan University School of Basic Medical Sciences, Wuhan, China
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Sodium tanshinone IIA sulfonate protects ARPE-19 cells against oxidative stress by inhibiting autophagy and apoptosis. Sci Rep 2018; 8:15137. [PMID: 30310136 PMCID: PMC6181947 DOI: 10.1038/s41598-018-33552-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 09/26/2018] [Indexed: 01/06/2023] Open
Abstract
Oxidative stress in retinal pigment epithelium (RPE) is considered to be a major contributor to the development and progression of age-related macular degeneration (AMD). Previous investigations have shown that sodium tanshinone IIA sulfonate (STS) can alleviate oxidative stress in haemorrhagic shock-induced organ damage and cigarette smoke-induced chronic obstructive pulmonary disease in mice. However, whether STS has a protective effect in ARPE-19 cells under oxidative stress and its exact mechanisms have not yet been fully elucidated. In the present study, we utilized H2O2 to establish an oxidative stress environment. Our findings show that STS activated the PI3K/AKT/mTOR pathway to inhibit autophagy and diminished the expression of the autophagic proteins Beclin 1, ATG3, ATG7 and ATG9 in ARPE-19 cells under oxidative stress. Detection of the intrinsic apoptosis-related factors BAX, mitochondrial membrane potential (MMP), caspase-9, caspase-3 and BCL-2, as well as the extrinsic apoptosis-related factors c-FLIP, v-FLIP and caspase-8, confirmed that STS inhibited the intrinsic and extrinsic apoptotic pathways, and attenuated apoptosis in ARPE-19 cells under oxidative stress conditions. These findings shed new light on the protective effects of STS in ARPE-19 cells and its mechanisms under oxidative stress to provide novel and promising therapeutic strategies for AMD.
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Yang S, Li H, Chen L. MicroRNA-140 attenuates myocardial ischemia-reperfusion injury through suppressing mitochondria-mediated apoptosis by targeting YES1. J Cell Biochem 2018; 120:3813-3821. [PMID: 30259997 DOI: 10.1002/jcb.27663] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 08/21/2018] [Indexed: 12/21/2022]
Abstract
Myocardial ischemia-reperfusion (I/R) injury is thought to have its detrimental role in coronary heart disease (CHD), which is considered as the foremost cause of death all over the world. However, molecular mechanism in the progression of myocardial I/R injury is still unclear. The goal of this study was to investigate the expression and function of microRNA-140 (miR-140) in the process of myocardial I/R injury. The miR-140 expression level was analyzed in the myocardium with I/R injury and control myocardium using quantitative real-time polymerase chain reaction. Then the relation between the level of miR-140 and YES proto-oncogene 1 (YES1) was also investigated via luciferase reporter assay. Assessment of myocardial infarct size measurement of serum myocardial enzymes and electron microscopy analysis were used for analyzing the effect of miR-140 on myocardial I/R injury. We also used Western blot analysis to examine the expression levels of the mitochondrial fission-related proteins, Drp1 and Fis1. miR-140 is downregulated, and YES1 is upregulated after myocardial I/R injury. Overexpression of miR-140 could reduce the increase related to myocardial I/R injury in infarct size and myocardial enzymes, and it also could inhibit the expression of proteins related to mitochondrial morphology and myocardial I/R-induced mitochondrial apoptosis by targeting YES1. Taken together, these findings may provide a novel insight into the molecular mechanism of miR-140 and YES1 in the progression of myocardial I/R injury. MiR-140 might become a promising therapeutic target for treating myocardial I/R injury.
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Affiliation(s)
- Shuguo Yang
- Department of Cardiology, Linyi Central Hospital, Linyi, Shandong, China
| | - Haide Li
- Department of Cardiology, Linyi Central Hospital, Linyi, Shandong, China
| | - Lianghua Chen
- Department of Cardiology, Shandong Provincial Hospital, Jinan, Shandong, China
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Vrentas CE, Schaut RG, Boggiatto PM, Olsen SC, Sutterwala FS, Moayeri M. Inflammasomes in livestock and wildlife: Insights into the intersection of pathogens and natural host species. Vet Immunol Immunopathol 2018; 201:49-56. [PMID: 29914682 DOI: 10.1016/j.vetimm.2018.05.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 04/05/2018] [Accepted: 05/14/2018] [Indexed: 11/30/2022]
Abstract
The inflammasome serves as a mechanism by which the body senses damage or danger. These multiprotein complexes form in the cytosol of myeloid, epithelial and potentially other cell types to drive caspase-1 cleavage and the secretion of the pro-inflammatory cytokines IL-1β and IL-18. Different types of inflammasomes, centered on (and named after) their cytosolic NLRs, respond to signals from bacteria, fungi, and viruses, as well as "sterile inflammatory" triggers. Despite the large body of research accumulated on rodent and human inflammasomes over the past 15 years, only recently have studies expanded to consider the role of inflammasomes in veterinary and wildlife species. Due to the key role of inflammasomes in mediating inflammatory responses observed in humans and rodents, characterization of the similarities and differences between humans/rodents and veterinary species is required to identify genetic and evolutionary influences on disease responses and to develop therapeutic candidates for use in veterinary inflammatory syndromes. Here, we summarize recent findings on inflammasomes in swine, cattle, dogs, bats, small ruminants, and birds. We describe current gaps in our knowledge and highlight promising areas for future research.
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Affiliation(s)
- Catherine E Vrentas
- National Animal Disease Center, Agricultural Research Service, U.S. Department of Agriculture, 1920 Dayton Ave., Ames, IA, 50010, USA.
| | - Robert G Schaut
- National Animal Disease Center, Agricultural Research Service, U.S. Department of Agriculture, 1920 Dayton Ave., Ames, IA, 50010, USA
| | - Paola M Boggiatto
- National Animal Disease Center, Agricultural Research Service, U.S. Department of Agriculture, 1920 Dayton Ave., Ames, IA, 50010, USA
| | - Steven C Olsen
- National Animal Disease Center, Agricultural Research Service, U.S. Department of Agriculture, 1920 Dayton Ave., Ames, IA, 50010, USA
| | - Fayyaz S Sutterwala
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA
| | - Mahtab Moayeri
- Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 33 North Drive, Bethesda, MD, 20892, USA
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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: 274] [Impact Index Per Article: 45.7] [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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