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Li Q, Huang D, Liao W, Su X, Li J, Zhang J, Fang M, Liu Y. Tanshinone IIA regulates CCl 4 induced liver fibrosis in C57BL/6J mice via the PI3K/Akt and Nrf2/HO-1 signaling pathways. J Biochem Mol Toxicol 2024; 38:e23648. [PMID: 38348705 DOI: 10.1002/jbt.23648] [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: 11/18/2022] [Revised: 08/31/2023] [Accepted: 01/10/2024] [Indexed: 02/15/2024]
Abstract
Chronic liver diseases caused by various factors may develop into liver fibrosis (LF). Early stage of LF could be reversible. Tanshinone IIA (Tan IIA), an extract from Salvia miltiorrhiza, has been reported to be hepatoprotective. However, the potential targets and mechanism of Tan IIA in the treatment of LF are still unclear. Our study aims at the anti-LF mechanism of Tan IIA through network pharmacological analysis combined with LF-related experiments. Serum biochemical indicators and histopathological examination showed that Tan IIA could ameliorate the process of LF in the CCl4 -induced mouse model. Western blot and immunohistochemical assays showed that Tan IIA decreased the expression of Kirsten rat sarcoma viral oncogene homolog (KRAS), phosphatidylinositide 3-kinases/protein kinase B (PI3K/Akt), and nuclear factor erythroid 2-related factor/heme oxygenase-1 (Nrf2/HO-1). Compared with the model group, the Tan IIA groups increased the decreased superoxide dismutase activity and glutathione content, while decreasing the increased malondialdehyde content. These results indicate that Tan IIA may play an antioxidant role by inhibiting the expression of KRAS, PI3K/Akt, and Nrf2/HO-1 to ameliorate the progression of LF, which to some extent explains the pharmacological mechanism of Tan IIA in LF. In conclusion, our study demonstrates that Tan IIA could regulate LF via PI3K/Akt and Nrf2/HO-1 signaling pathways. It may be an effective therapeutic compound for the treatment of LF.
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Affiliation(s)
- Qingqing Li
- School of Medicine, Jianghan University, Wuhan, China
| | - Dongrui Huang
- School of Medicine, Jianghan University, Wuhan, China
| | - Wenjing Liao
- School of Medicine, Jianghan University, Wuhan, China
| | - Xinyue Su
- School of Medicine, Jianghan University, Wuhan, China
| | - Jin Li
- School of Medicine, Jianghan University, Wuhan, China
| | - Jinwei Zhang
- School of Medicine, Jianghan University, Wuhan, China
| | - Meng Fang
- School of Medicine, Jianghan University, Wuhan, China
| | - Yuwei Liu
- School of Medicine, Jianghan University, Wuhan, China
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Jia Z, Yan H, Wang S, Wang L, Cao Y, Lin S, Zhang Z, Wang C, Wang X, Mao J. Shufeiya Recipe Improves Monocrotaline-Induced Pulmonary Hypertension in Rats by Regulating SIRT3/FOXO3a and Its Downstream Signaling Pathways. DISEASE MARKERS 2022; 2022:3229888. [PMID: 35222742 PMCID: PMC8881168 DOI: 10.1155/2022/3229888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/21/2022] [Accepted: 01/25/2022] [Indexed: 11/18/2022]
Abstract
Pulmonary hypertension (PH) is a chronic and progressive disease caused by obstructions and functional changes of small pulmonary arteries. Current treatment options of PH are costly with patients needing long-term taking medicine. The traditional Chinese medicine (TCM) compound "Shufeiya Recipe" was used to intervene in monocrotaline- (MCT-) induced pulmonary hypertension in rats. The rats were randomly divided into the control group, model group, positive drug (Sildenafil) group, and Shufeiya Recipe low-, moderate-, and high-dose groups. The improvement effect of the Shufeiya Recipe on the mean pulmonary artery pressure (mPAP) was assessed in PH rats, and pathological staining was used to observe the pathological changes of lung tissue. The impact of the Shufeiya Recipe on oxidative stress damage in rats with pulmonary hypertension and the regulation of SIRT3/FOXO3a and its downstream signaling pathways were determined. The results showed that Shufeiya Recipe could significantly downregulate mPAP and improve lung histopathological changes; downregulate serum levels of reactive oxygen species (ROS); upregulate the concentrations of COX-1 and COX-2 and the activity of Mn-SOD; inhibit oxidative response damage; promote the protein expression of SIRT3, FOXO3a, p-PI3K, p-AKT, and p-eNOS; increase the level of expression of NO, sGC, cGMP, and PKG; and downregulate the level of protein expression of Ras, p-MEK1/2, p-ERK1/2 and c-fos. These results indicate that Shufeiya Recipe can improve MCT-induced pulmonary hypertension in rats by regulating SIRT3/FOXO3a and its downstream PI3K/AKT/eNOS and Ras/ERK signaling pathways.
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Affiliation(s)
- Zhuangzhuang Jia
- Department of Cardiovascular Diseases, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
- Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Haifeng Yan
- Department of Cardiovascular Diseases, The First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Zhengzhou, Henan 450000, China
| | - Shuai Wang
- Department of Cardiovascular Diseases, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
| | - Lin Wang
- Department of Cardiovascular Diseases, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
- Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Yawen Cao
- Department of Cardiovascular Diseases, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
- Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Shanshan Lin
- Department of Cardiovascular Diseases, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
- Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Zeyu Zhang
- Department of Cardiovascular Diseases, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
- Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Ci Wang
- Department of Cardiovascular Diseases, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
- Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Xianliang Wang
- Department of Cardiovascular Diseases, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
| | - Jingyuan Mao
- Department of Cardiovascular Diseases, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
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Ashour AA, El-Kamel AH, Abdelmonsif DA, Khalifa HM, Ramadan AA. Modified Lipid Nanocapsules for Targeted Tanshinone IIA Delivery in Liver Fibrosis. Int J Nanomedicine 2021; 16:8013-8033. [PMID: 34916792 PMCID: PMC8671377 DOI: 10.2147/ijn.s331690] [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] [Received: 08/03/2021] [Accepted: 10/27/2021] [Indexed: 12/12/2022] Open
Abstract
Introduction Liver fibrosis represents a serious global disease with no approved treatment. Tanshinone IIA (TSIIA) is a phytomedicine with documented activity in treating many hepatic disorders. TSIIA has been reported to have potent anti-inflammatory and antioxidant properties. It can also induce apoptosis for activated hepatic stellate cells, and is thereby considered as a promising herbal remedy for treating fibrotic liver. However, its poor aqueous solubility, short half-life, exposure to the first-pass effect, and low concentration reaching targeted cells constitute the major barriers hindering its effective therapeutic potential. Therefore, this work aimed at enhancing TSIIA systemic bioavailability together with achieving active targeting potential to fibrotic liver via its incorporation into novel modified lipid nanocapsules (LNCs). Methods Blank and TSIIA-loaded LNCs modified with either hyaluronate sodium or phosphatidyl serine were successfully prepared, optimized, and characterized both in vitro and in vivo. Results The developed LNCs showed good colloidal properties (size ≤100 nm and PDI ≤0.2), high drug-entrapment efficiency (>97%) with sustained-release profile for 24 hours, high storage stability up to 6 months, and good in vitro serum stability. After a single intraperitoneal injection, the administered LNCs exhibited a 2.4-fold significant increase in AUC0–∞ compared with the TSIIA suspension (p≤0.01). Biodistribution-study results proved the liver-targeting ability of the prepared modified LNCs, with a significant ~1.5-fold increase in hepatic accumulation compared with the unmodified formulation (p≤0.05). Moreover, the modified formulations had an improved antifibrotic effect compared with both unmodified LNCs and TSIIA suspension, as evidenced by the results of biochemical and histopathological evaluation. Conclusion The modified TSIIA-LNCs could be regarded as promising novel targeted nanomedicines for effective management of liver fibrosis.
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Affiliation(s)
- Asmaa A Ashour
- Department of Pharmaceutics, Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt
| | - Amal H El-Kamel
- Department of Pharmaceutics, Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt
| | - Doaa A Abdelmonsif
- Department of Medical Biochemistry, Faculty of Medicine, Alexandria University, Alexandria, 21131, Egypt.,Center of Excellence for Research in Regenerative Medicine and Applications (CERRMA), Faculty of Medicine, Alexandria University, Alexandria, 21131, Egypt
| | - Hoda M Khalifa
- Department of Histology, Faculty of Medicine, Alexandria University, Alexandria, 21131, Egypt
| | - Alyaa A Ramadan
- Department of Pharmaceutics, Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt
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Liu L, Gao H, Wen T, Gu T, Zhang S, Yuan Z. Tanshinone IIA attenuates AOM/DSS-induced colorectal tumorigenesis in mice via inhibition of intestinal inflammation. PHARMACEUTICAL BIOLOGY 2021; 59:89-96. [PMID: 33535870 PMCID: PMC8871617 DOI: 10.1080/13880209.2020.1865412] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
CONTEXT Tanshinone IIA is a natural extract derived from a Chinese medicinal herb with multiple bioactivities; however, whether and how tanshinone IIA protects against colorectal cancer (CRC) are uncertain. OBJECTIVE We investigated the potential beneficial effects of tanshinone IIA in a colitis-associated colorectal tumorigenesis mouse model and its underlying mechanisms. MATERIALS AND METHODS Male C57BL/6 mice were treated with azoxymethane (AOM) 10 mg/kg body weight and dextran sulphate sodium (2.5% DSS) to induce a colitis-associated cancer model. Tanshinone IIA (200 mg/kg body weight) was given to the mice intraperitoneally. After 12 weeks, all mice were sacrificed to measure tumour formation, intestinal permeability, neutrophil infiltration, and colonic inflammation. In addition, whether tanshinone IIA has inhibitory effects on neutrophil activation was determined through in vitro investigations. RESULTS We observed that tanshinone IIA significantly decreased tumour formation in AOM/DSS-treated mice compared to AOM/DSS-treated alone mice (0.266 ± 0.057 vs. 0.78 ± 0.153, p = 0.013). Tanshinone IIA also decreased intestinal permeability compared to that in AOM/DSS-treated alone mice (3.12 ± 0.369 vs. 5.06 ± 0.597, p = 0.034) and consequently reduced neutrophil infiltration of the colonic mucosa (53.25 ± 8.85 vs. 107.6 ± 13.09, p = 0.014) as well as intestinal inflammation in mice. Mechanistically, tanshinone IIA downregulated the NF-κB signalling pathway in the colonic tumours of AOM/DSS-treated mice. In vitro assays further validated that tanshinone IIA suppressed LPS-induced neutrophil activation. CONCLUSION These data suggest that tanshinone IIA alleviates colorectal tumorigenesis through inhibition of intestinal inflammation. Tanshinone IIA may have a therapeutic potential for CRC in clinical practice.
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Affiliation(s)
- Lijie Liu
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
- Department of Oncology, First Hospital of Qinhuangdao, Qinhuangdao, China
| | - Hanjing Gao
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
- Department of Radiation Oncology, Tianjin 4TH Centre Hospital, Tianjin, China
| | - Tao Wen
- Medical Research Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Tao Gu
- Department of Oncology, First Hospital of Qinhuangdao, Qinhuangdao, China
| | - Shuang Zhang
- Department of Cardiology, First Hospital of Qinhuangdao, Qinhuangdao, China
| | - Zhiyong Yuan
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
- CONTACT Zhiyong Yuan Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy, West Huan-Hu Road, Hexi District, Tianjin300060, China
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Zhong C, Lin Z, Ke L, Shi P, Li S, Huang L, Lin X, Yao H. Recent Research Progress (2015-2021) and Perspectives on the Pharmacological Effects and Mechanisms of Tanshinone IIA. Front Pharmacol 2021; 12:778847. [PMID: 34819867 PMCID: PMC8606659 DOI: 10.3389/fphar.2021.778847] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 10/26/2021] [Indexed: 12/15/2022] Open
Abstract
Tanshinone IIA (Tan IIA) is an important characteristic component and active ingredient in Salvia miltiorrhiza, and its various aspects of research are constantly being updated to explore its potential application. In this paper, we review the recent progress on pharmacological activities and the therapeutic mechanisms of Tan IIA according to literature during the years 2015-2021. Tan IIA shows multiple pharmacological effects, including anticarcinogenic, cardiovascular, nervous, respiratory, urinary, digestive, and motor systems activities. Tan IIA modulates multi-targets referring to Nrf2, AMPK, GSK-3β, EGFR, CD36, HO-1, NOX4, Beclin-1, TLR4, TNF-α, STAT3, Caspase-3, and bcl-2 proteins and multi-pathways including NF-κB, SIRT1/PGC1α, MAPK, SREBP-2/Pcsk9, Wnt, PI3K/Akt/mTOR pathways, TGF-β/Smad and Hippo/YAP pathways, etc., which directly or indirectly influence disease course. Further, with the reported targets, the potential effects and possible mechanisms of Tan IIA against diseases were predicted by bioinformatic analysis. This paper provides new insights into the therapeutic effects and mechanisms of Tan IIA against diseases.
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Affiliation(s)
- Chenhui Zhong
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Zuan Lin
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Liyuan Ke
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Peiying Shi
- Department of Traditional Chinese Medicine Resource and Bee Products, College of Animal Sciences (College of Bee Science), Fujian Agriculture and Forestry University, Fuzhou, China
| | - Shaoguang Li
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Liying Huang
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Xinhua Lin
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
- Higher Educational Key Laboratory for Nano Biomedical Technology of Fujian Province, Fujian Medical University, Fuzhou, China
| | - Hong Yao
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
- Higher Educational Key Laboratory for Nano Biomedical Technology of Fujian Province, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fujian Medical University, Fuzhou, China
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Liu QY, Zhuang Y, Song XR, Niu Q, Sun QS, Li XN, Li N, Liu BL, Huang F, Qiu ZX. Tanshinone IIA prevents LPS-induced inflammatory responses in mice via inactivation of succinate dehydrogenase in macrophages. Acta Pharmacol Sin 2021; 42:987-997. [PMID: 33028985 PMCID: PMC8149828 DOI: 10.1038/s41401-020-00535-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Accepted: 09/10/2020] [Indexed: 12/12/2022] Open
Abstract
Metabolic reprogramming is associated with NLRP3 inflammasome activation in activated macrophages, contributing to inflammatory responses. Tanshinone IIA (Tan-IIA) is a major constituent from Salvia miltiorrhiza Bunge, which exhibits anti-inflammatory activity. In this study, we investigated the effects of Tan-IIA on inflammation in macrophages in focus on its regulation of metabolism and redox state. In lipopolysaccharides (LPS)-stimulated mouse bone marrow-derived macrophages (BMDMs), Tan-IIA (10 μM) significantly decreased succinate-boosted IL-1β and IL-6 production, accompanied by upregulation of IL-1RA and IL-10 release via inhibiting succinate dehydrogenase (SDH). Tan-IIA concentration dependently inhibited SDH activity with an estimated IC50 of 4.47 μM in LPS-activated BMDMs. Tan-IIA decreased succinate accumulation, suppressed mitochondrial reactive oxygen species production, thus preventing hypoxia-inducible factor-1α (HIF-1α) induction. Consequently, Tan-IIA reduced glycolysis and protected the activity of Sirtuin2 (Sirt2), an NAD+-dependent protein deacetylase, by raising the ratio of NAD+/NADH in activated macrophages. The acetylation of α-tubulin was required for the assembly of NLRP3 inflammasome; Tan-IIA increased the binding of Sirt2 to α-tubulin, and thus reduced the acetylation of α-tubulin, thus impairing this process. Sirt2 knockdown or application of Sirt2 inhibitor AGK-2 (10 μM) neutralized the effects of Tan-IIA, suggesting that Tan-IIA inactivated NLRP3 inflammasome in a manner dependent on Sirt2 regulation. The anti-inflammatory effects of Tan-IIA were observed in mice subjected to LPS challenge: pre-administration of Tan-IIA (20 mg/kg, ip) significantly attenuated LPS-induced acute inflammatory responses, characterized by elevated IL-1β but reduced IL-10 levels in serum. The peritoneal macrophages isolated from the mice displayed similar metabolic regulation. In conclusion, Tan-IIA reduces HIF-1α induction via SDH inactivation, and preserves Sirt2 activity via downregulation of glycolysis, contributing to suppression of NLRP3 inflammasome activation. This study provides a new insight into the anti-inflammatory action of Tan-IIA from the respect of metabolic and redox regulation.
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Affiliation(s)
- Qiu-Yan Liu
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Yu Zhuang
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Xian-Rui Song
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Qun Niu
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Qiu-Shuang Sun
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Xiao-Nan Li
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, State University of New York at Buffalo, Buffalo, NY, USA
| | - Ning Li
- National Experimental Teaching Demonstration Center of Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Bao-Lin Liu
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Fang Huang
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China.
| | - Zhi-Xia Qiu
- School of Pharmacy, China Pharmaceutical University, Nanjing, 211198, China.
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Protective Effects of Shenfuyixin Granule on H 2O 2-Induced Apoptosis in Neonatal Rat Cardiomyocytes. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6654457. [PMID: 33564318 PMCID: PMC7867454 DOI: 10.1155/2021/6654457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 01/12/2021] [Accepted: 01/19/2021] [Indexed: 12/01/2022]
Abstract
Shenfuyixin granule (SFYXG, i.e., Xinshuaikang granule) is a prescription, commonly used in the clinical experience, which plays a significant role in the treatment of heart failure. The purpose of this present research was to investigate the protective effect of SFYXG, and the mechanism about anti-H2O2-induced oxidative stress and apoptosis in the neonatal rat cardiomyocytes. Myocardial cells, as is well known, were divided into 4 groups: normal, model, SFYXG, and coenzyme Q10 group, respectively. Cells viability was determined by MTT assay. Flow cytometry and AO/EB staining were implemented to test the apoptosis rate and intracellular reactive oxygen species (ROS) level. Mitochondrion membrane potential (MMP) was evaluated by JC-1 fluorescence probe method. The myocardial ultrastructure of mitochondrion was measured by electron microscope. The related mRNA expression levels of Bax, Bcl-2, Caspase-3, caspase-8, and caspase-9 were detected by real-time polymerase chain reaction (PCR). Also, the expression levels of Bax and Bcl-2 protein were detected by Western blot, and the expression levels of caspase-3, caspase-8, and caspase-9 protein were tested by caspase-Glo®3 Assay, caspase-Glo®8 Assay, and caspase-Glo®9 Assay, respectively. GAPDH was used as the internal reference gene/protein. The results revealed that SFYXG (0.5 mg/ml) raised the viability of myocardial cell, weakened the apoptosis rate and ROS level, corrected the mitochondrion membrane potential stability, and improved cell morphology and ultrastructure of myocardial mitochondrion. Furthermore, SFYXG upregulated the antiapoptosis gene of Bcl-2, but downregulated the proapoptosis genes of Bax, caspase-3, and caspase-9. In conclusion, SFYXG could appear to attenuate myocardial injury by its antioxidative and antiapoptosis effect.
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RasGRF1 participates in the protective effect of tanshinone IIA on depressive like behaviors of a chronic unpredictable mild stress induced mouse model. Gene 2020; 754:144817. [PMID: 32473965 DOI: 10.1016/j.gene.2020.144817] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 05/25/2020] [Accepted: 05/26/2020] [Indexed: 12/11/2022]
Abstract
Tanshinone IIA (Tan IIA) is reported to have neuroprotective effects to suppress cell apoptosis of cortical neurons induced by Aβ25-35 through inhibiting oxidative stress. Nevertheless, few studies have investigated the effects of Tan IIA on depressive disorder. Here, we aimed to measure the effects of Tan IIA on chronic unpredictable mild stress (CUMS) induced mouse model and its underlying mechanism. For 28 days, mice were subjected to CUMS while Tan IIA was administered once daily at doses of 0, 1, 2.5, 5, or 10 mg/kg. CUMS exposure increased depressive-like behaviors, as indicated by increased immobility time in the forced swim and tail suspension tests, decreased sucrose preference in the sucrose preference test, and reduced exploratory behavior in the open field test. All of these behaviors were reversed dose-dependently by Tan IIA treatment. Oxidative stress was determined by measuring malondialdehyde, glutathione peroxidase, and superoxide dismutase activity and total antioxidant capacity. Levels of pro-inflammatory factors IL-1β and IL-18, cAMP response element binding protein and brain derived neurotrophic factor were detected by ELISA and western blot assay, respectively. The results showed that CUMS increased oxidative stress and pro-inflammatory factors and decreased levels of cAMP response element binding protein and brain-derived neurotrophic factor. Tan IIA treatment again reversed these effects. Importantly, RasGRF1 expression increased in CUMS-exposed mice but decreased after Tan IIA administration. Using RasGRF1-/- mice to determine the role of RasGRF1 in mice exposed to CUMS, we found that knockdown of RasGRF1 reversed the effects of CUMS on mice, just like Tan IIA. These results indicate that Tan IIA may reverse depressive-like behaviors in CUMS-exposed mice by regulating RasGRF1.
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Yang C, Shi Z, You L, Du Y, Ni J, Yan D. Neuroprotective Effect of Catalpol via Anti-Oxidative, Anti-Inflammatory, and Anti-Apoptotic Mechanisms. Front Pharmacol 2020; 11:690. [PMID: 32477145 PMCID: PMC7240050 DOI: 10.3389/fphar.2020.00690] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 04/27/2020] [Indexed: 12/12/2022] Open
Abstract
Neuroinflammation and neuro-oxidative damage are now considered to be key factors in the neurological diseases. Therefore, it is important to study anti-inflammatory and neuroprotective agents. The present study investigated the anti-inflammatory and neuroprotective effects of catalpol (CAT), and the potential molecular mechanisms involved. The findings revealed that CAT markedly downregulated pro-inflammatory mediator nitric oxide (NO) and cytokines, including interleukin (IL)-6 and tumor necrosis factor (TNF)-a in lipopolysaccharide (LPS)-treated BV2 microglial cells. Moreover, CAT significantly decreased the levels of intracellular reactive oxygen species (ROS) and malondialdehyde (MDA), increased superoxide dismutase (SOD) activity and glutathione (GSH) level, reversed apoptosis, and restored mitochondrial membrane potential (MMP) in primary cortical neurons stimulated with hydrogen peroxide (H2O2). Furthermore, mechanistic studies showed that CAT inhibited nuclear factor-κB (NF-κB) pathway and p53-mediated Bcl-2/Bax/casaspe-3 apoptotic pathway. Moreover, it targeted the Kelch-like ECH-associated protein 1(Keap1)/Nuclear factor E2-related factor 2 (Nrf2) pathway. In summary, CAT may exert neuroprotective potential by attenuating microglial-mediated neuroinflammatory response through inhibition of the NF-κB signaling pathway. It blocked cortical neuronal oxidative damage by inhibiting p53-mediated Bcl-2/Bax/casaspe-3 apoptosis pathway and regulating Keap1/Nrf2 pathway. These results collectively indicate the potential of CAT as a highly effective therapeutic agent for neuroinflammatory and neuro-oxidative disorders.
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Affiliation(s)
- Chunjing Yang
- Department of Pharmacy, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Bio-characteristic Profiling for Evaluation of Rational Drug Use, Beijing, China.,International Cooperation & Joint Laboratory of Bio-characteristic Profiling for Evaluation of Rational Drug Use, Beijing, China
| | - Zhengyuan Shi
- Department of Pharmacy, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Bio-characteristic Profiling for Evaluation of Rational Drug Use, Beijing, China.,International Cooperation & Joint Laboratory of Bio-characteristic Profiling for Evaluation of Rational Drug Use, Beijing, China
| | - Longtai You
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Yuanyuan Du
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Jian Ni
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Dan Yan
- Department of Pharmacy, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Bio-characteristic Profiling for Evaluation of Rational Drug Use, Beijing, China.,International Cooperation & Joint Laboratory of Bio-characteristic Profiling for Evaluation of Rational Drug Use, Beijing, China
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Sarkar A, Pyne DK, Biswas T, Das R, Kar GK, Halder A. Tunable luminescence of a synthesized furophenanthraquinone derivative: interactions with different solvents. LUMINESCENCE 2020; 35:709-720. [PMID: 32000298 DOI: 10.1002/bio.3776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 11/21/2019] [Accepted: 01/02/2020] [Indexed: 11/07/2022]
Abstract
The synthesis is described of a luminescent furophenanthraquinone derivative, 9-methoxyphenanthro[4,3-b]furan-4,5-dione (MPFD). The biological importance of tetracyclic furophenanthraquinones was considered and the tunable luminescence of MPFD in different solvents was studied to explore the nature of the specific interactions between MPFD and solvents. Observation of dual emission bands and identical nature of the fluorescence excitation spectra of MPFD monitored at the emission wavelength in polar solvents indicated the formation of two different types of species in the excited state, probably due to proton transfer from the solvent to MPFD. Luminescence intensity due to anionic species was found to be increased and the corresponding peak was red shifted with increase in the proton-donating ability of the solvents, acting as an acid with respect to MPFD. Availability of more acidic protons in the solvent facilitated this phenomenon occurring in the excited state. MPFD also interacted with halogen-containing solvents by forming electron donor-acceptor charge transfer (CT) complexes. This CT complex formation was dependent on the number of chlorine atoms; the position of the corresponding luminescence band varied with the polarity of the solvent. Extent of the CT increased with increase in the number of chlorine atoms in the dichloro, trichloro and tetrachloro solvents, whereas the luminescence peak due to the CT complex was found to be blue shifted with decrease in solvent polarity. Interaction of the synthesized bioactive MPFD with different solvents deserves biological importance as proton transfer and CT play pivotal roles in biology.
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Affiliation(s)
- Aparna Sarkar
- Department of Chemistry, Presidency University, 86/1 College Street, Kolkata, India
| | - Dinesh Kumar Pyne
- Department of Chemistry, Presidency University, 86/1 College Street, Kolkata, India
| | - Tuyan Biswas
- Department of Chemistry, Presidency University, 86/1 College Street, Kolkata, India
| | - Rumpa Das
- Department of Chemistry, Presidency University, 86/1 College Street, Kolkata, India
| | - Gandhi K Kar
- Department of Chemistry, Presidency University, 86/1 College Street, Kolkata, India
| | - Arnab Halder
- Department of Chemistry, Presidency University, 86/1 College Street, Kolkata, India
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11
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Wang X, Yang Y, Liu X, Gao X. Pharmacological properties of tanshinones, the natural products from Salvia miltiorrhiza. ADVANCES IN PHARMACOLOGY (SAN DIEGO, CALIF.) 2020; 87:43-70. [PMID: 32089238 DOI: 10.1016/bs.apha.2019.10.001] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Danshen (Cai, et al. 2016) is the dry root and rhizome of the herbaceous plant Salvia miltiorrhiza Bge. of family labiatae, a perennial plant that is native to China and Japan. The primary modern clinical applications of Danshen are for heart disease, chronic hepatitis, early cirrhosis, cerebral ischemia and pulmonary heart disease. Emerging evidence from cellular, animal, and clinical studies has begun to illuminate the pharmacological attributes of the primary lipophilic tanshinones from Danshen, which include tanshinone I, tanshinone II, cryptotanshinone and dihydrotanshinone, etc. Tanshinones offer the properties of anti-oxidation, anti-inflammation, antitumor, phytoestrogenic activity, vasodilation, neuroprotection, regulate metabolic function and other pharmacological advances. This chapter will review the discovery of the pharmacodynamic mechanism and pharmacokinetic studies of tanshinones and Danshen for further clinical applications.
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Affiliation(s)
- Xiaoying Wang
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yang Yang
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiao Liu
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiumei Gao
- Tianjin University of Traditional Chinese Medicine, Tianjin, China.
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12
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Chen M, Chen Q, Tao T. Tanshinone IIA Promotes M2 Microglia by ERβ/IL-10 Pathway and Attenuates Neuronal Loss in Mouse TBI Model. Neuropsychiatr Dis Treat 2020; 16:3239-3250. [PMID: 33408474 PMCID: PMC7781361 DOI: 10.2147/ndt.s265478] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 11/23/2020] [Indexed: 12/17/2022] Open
Abstract
PURPOSE Traumatic brain injury (TBI) is a major cause of morbidity and mortality worldwide. Increasing evidence indicates that activated microglia play an important role in the inflammatory response in TBI. Inhibiting M1 and stimulating M2 activated microglia have protective effects in several animal models of central nervous system (CNS) disorders. In the present study, we investigated whether tanshinone IIA (TNA) protects neurons by shifting microglia polarization in a mouse TBI model and further investigated the mechanism in vitro. MATERIALS AND METHODS Forty C57BL/6 mice were used to investigate the effect of TNA on microglia polarization in TBI. BV-2 cells were used to examine the mechanism of TNA in regulating microglia polarization. RESULTS Normal saline (NS), TNA and the combination of TNA with ICI 182,780 (ICI, an estrogen receptor antagonist) were used to treat the TBI mice. After TBI, mice from each group demonstrated functional improvement. The improvement rate in mice treated with TNA was faster than other groups. ICI partially reversed the benefits from TNA treatment. TNA treatment significantly reduced TBI-induced neuronal loss. The number of microglia after TBI was not significantly changed by TNA treatment. However, TNA treatment significantly decreased M1 macrophage markers (iNOS, TNFα and IL-1β) and increased M2 macrophage markers (CD206, arginase 1 and Ym1). This effect was partially abolished by ICI. TNA treatment downregulated M1 macrophage markers and upregulated M2 macrophage markers in BV-2 cells under LPS stimulation. IL-10 was significantly increased by TNA treatment without a significantly change of IL-4 and IL-13 expression. IL-10 knockdown completely abolished the effect of TNA on microglial M2 polarization. CONCLUSION Taken together, our data demonstrated that TNA attenuates neuronal loss in mouse TBI model and promotes M2 microglia by ERβ/IL-10 pathway. Thus, TNA could be a potential drug for TBI and/or the disorders that caused by microglial over-activation in CNS.
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Affiliation(s)
- Mingrui Chen
- Department of Neurosurgery, Chongqing Red Cross Hospital (People's Hospital of Jiangbei District), Jiangbei, Chongqing 400020, People's Republic of China
| | - Qiulin Chen
- Department of Neurosurgery, Chongqing Red Cross Hospital (People's Hospital of Jiangbei District), Jiangbei, Chongqing 400020, People's Republic of China
| | - Tao Tao
- Department of Rehabilitation Medicine, Guizhou Provincial People's Hospital, Guiyang, Guizhou 550002, People's Republic of China
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13
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Therapeutic Effect of Tanshinone IIA on Liver Fibrosis and the Possible Mechanism: A Preclinical Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:7514046. [PMID: 31915451 PMCID: PMC6930756 DOI: 10.1155/2019/7514046] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 10/27/2019] [Accepted: 11/11/2019] [Indexed: 12/14/2022]
Abstract
Background Liver fibrosis is a serious human health problem, and there is a need for specific antifibrosis drugs in the clinic. Tanshinone IIA has recently been reported to have a role in the treatment of liver fibrosis. However, the evidence supporting its antifibrotic effect is not sufficient, and the underlying mechanism is not clear. We thus performed this meta-analysis of animal research to assess the therapeutic effect of tanshinone IIA on liver fibrosis and analyzed the possible associated mechanism to provide a reference for further clinical drug preparation and clinical research. Methods We collect related articles from the databases PubMed, Web of Science, Embase, Wanfang, VIP, and CNKI. The quality of the included studies was evaluated according to the SYRCLE risk of bias tool for animal studies. Data were analyzed using RavMan 5.3 and Stata 12.0 software. Results A total of 404 articles were retrieved from the databases. After screening, 11 articles were included in the analysis. The included studies' methodological quality was generally low, and an obvious publication bias was found. The results showed that tanshinone IIA significantly improved liver function in experimental animals and reduced the level of liver fibrosis by reducing inflammation and inhibiting immunity, antiapoptotic processes, and HSC activation. Conclusion Tanshinone IIA can effectively improve liver fibrosis and liver function in animal models and is worthy of future higher quality animal studies and clinical drug trials.
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14
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MEIm XD, Cao YF, Che YY, Li J, Shang ZP, Zhao WJ, Qiao YJ, Zhang JY. Danshen: a phytochemical and pharmacological overview. Chin J Nat Med 2019; 17:59-80. [PMID: 30704625 DOI: 10.1016/s1875-5364(19)30010-x] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Indexed: 12/27/2022]
Abstract
Danshen, the dried root or rhizome of Salvia miltiorrhiza Bge., is a traditional and folk medicine in Asian countries, especially in China and Japan. In this review, we summarized the recent researches of Danshen in traditional uses and preparations, chemical constituents, pharmacological activities and side effects. A total of 201 compounds from Danshen have been reported, including lipophilic diterpenoids, water-soluble phenolic acids, and other constituents, which have showed various pharmacological activities, such as anti-inflammation, anti-oxidation, anti-tumor, anti-atherogenesis, and anti-diabetes. This article intends to provide novel insight information for further development of Danshen, which could be of great value to its improvement of utilization.
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Affiliation(s)
- Xiao-Dan MEIm
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Yan-Feng Cao
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Yan-Yun Che
- College of Pharmaceutical Science, Yunnan University of Traditional Chinese Medicine, Kunming 650500, China
| | - Jing Li
- College of Basic Medicine, Jinzhou Medical University, Jinzhou 121001, China
| | - Zhan-Peng Shang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Wen-Jing Zhao
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Yan-Jiang Qiao
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 102488, China.
| | - Jia-Yu Zhang
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China.
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15
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Tanshinone IIA protects hypoxia-induced injury by preventing microRNA-28 up-regulation in PC-12 cells. Eur J Pharmacol 2019; 854:265-271. [DOI: 10.1016/j.ejphar.2019.04.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 04/03/2019] [Accepted: 04/15/2019] [Indexed: 02/06/2023]
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16
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Xu MB, Rong PQ, Jin TY, Zhang PP, Liang HY, Zheng GQ. Chinese Herbal Medicine for Wilson's Disease: A Systematic Review and Meta-Analysis. Front Pharmacol 2019; 10:277. [PMID: 31001112 PMCID: PMC6455065 DOI: 10.3389/fphar.2019.00277] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 03/04/2019] [Indexed: 02/06/2023] Open
Abstract
Wilson's disease (WD) is a rare autosomal recessive inherited disorder of chronic copper toxicosis. Currently, Chinese herbal medicines (CHM) is widely used for WD. Here, we conducted an updated systematic review to investigate the efficacy and safety of CHM for WD and its possible mechanisms. Randomized-controlled clinical trials (RCTs), which compared CHM with Western conventional medicine or placebo for WD, were searched in six databases from inception to July 2017. The methodological quality was assessed using 7-item criteria from the Cochrane's collaboration tool. All the data were analyzed using Rev-Man 5.3 software. Eighteen studies involving 1,220 patients were identified for the final analyses. A score of study quality ranged from 2/7 to 4/7 points. Meta-analyses showed that CHM could significantly increase 24-h urinary copper excretion and improve liver function and the total clinical efficacy rate for WD compared with control (p < 0.05). Additionally, CHM was well tolerated in patients with WD. The underlying mechanisms of CHM for WD are associated with reversing the ATP7B mutants, exerting anti-oxidation, anti-inflammation, and anti-hepatic fibrosis effects. In conclusion, despite the apparent positive results, the present evidence supports, to a limited extent because of the methodological flaws and CHM heterogeneity, that CHM paratherapy can be used for patients with WD but could not be recommended as monotherapy in WD. Further rigorous RCTs focusing on individual CHM formula for WD are warranted.
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Affiliation(s)
| | | | | | | | | | - Guo-Qing Zheng
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
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17
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Preparation of an O/W microemulsion system with tanshinone IIA: Based on the cloud point thermodynamics. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.09.090] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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18
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Gong G, Gu Y, Zhang Y, Liu W, Li L, Li J. RETRACTED: Tanshinone IIA alleviates oxidative damage after spinal cord injury in vitro and in vivo through up-regulating miR-124. Life Sci 2018; 216:147-155. [PMID: 30468834 DOI: 10.1016/j.lfs.2018.11.046] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 11/19/2018] [Accepted: 11/20/2018] [Indexed: 12/21/2022]
Abstract
This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal).
This article has been retracted at the request of the Corresponding Author with the agreement of the editor.
The authors used DMSO (dimethyl sulfoxide) to dissolve tanshinone IIA in this experiment, but even after dilution, DMSO also can induce toxicity of PC12 cells, which also can affect the result of the experiment. After discussion, the authors found that sulfotanshinone sodium injection can be used to replace tanshinone II A, which is both an aqueous solution and has been clinically proved to be an ideal substitute.
Further, in error, the authors used 0μM /12.5μM /50μM /100μM /200μM H2O2 to stimulate oxidative injury as in figure 1A, but missed 25μM H2O2, which may also affect the experimental results.
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Affiliation(s)
- Gu Gong
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun130033, Jilin, China
| | - Yiqi Gu
- Department of Breast Surgery, China-Japan Union Hospital of Jilin University, Changchun130033, Jilin, China
| | - Yunfeng Zhang
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun130033, Jilin, China
| | - Wanguo Liu
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun130033, Jilin, China
| | - Li Li
- Department of Physiology, School of Basic Medical Sciences, Shenzhen University Health Sciences Center, Shenzhen518060, China
| | - Juan Li
- School of Public Health Jilin University, Changchun130021, Jilin, China.
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19
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Sarkar A, Das R, Kar GK. Thiophene Analogue of Isotanshinone-II Nucleus: A Novel Approach towards the Synthesis of Phenanthro[4,3- b
]-thiophene-4,5-dione and Phenanthro[3,4- b
]thiophene-4,5-dione Derivatives. ChemistrySelect 2018. [DOI: 10.1002/slct.201802652] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Aparna Sarkar
- Department of Chemistry; Presidency University; 86/1, College Street Kolkata- 700073 India
| | - Rumpa Das
- Department of Chemistry; Presidency University; 86/1, College Street Kolkata- 700073 India
| | - Gandhi K. Kar
- Department of Chemistry; Presidency University; 86/1, College Street Kolkata- 700073 India
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20
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Yuan FY, Zhang M, Xu P, Xu D, Chen P, Ren M, Sun Q, Chen JY, Du J, Tang XL. Tanshinone IIA improves diabetes mellitus via the NF-κB-induced AMPK signal pathway. Exp Ther Med 2018; 16:4225-4231. [PMID: 30344697 PMCID: PMC6176167 DOI: 10.3892/etm.2018.6674] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Accepted: 01/03/2018] [Indexed: 01/10/2023] Open
Abstract
Diabetes mellitus (DM) is a systemic metabolic disease. Tanshinone IIA (Tan-IIA) presents potential benefits for DM. The purpose of this study was to investigate the efficacy of Tan-IIA in type 2 DM rats and explore its potential mechanism in renal cells. A type 2 DM rat model was established and administered with Tan-IIA or PBS. It was demonstrated that Tan-IIA treatment significantly reduced levels of total cholesterol, non-esterified fatty acids, total triglyceride and low-density lipoprotein cholesterol in experimental DM rats compared with the control group. The results indicated that Tan-IIA treatment significantly decreased levels of interleukin (IL)-8, tumor necrosis factor-α, C-reactive protein and IL-6. It was identified that Tan-IIA treatment significantly decreased nuclear factor-κB levels and significantly elevated 5' adenosine monophosphate-activated protein kinase levels. Western blot analysis indicated that Tan-IIA elevated immunocyte precipitation in renal cells. Furthermore, Tan-IIA treatment improved lipid metabolism, glucose metabolism, insulin resistance and body weight of type 2 DM rats. In conclusion, Tan-IIA administration may inhibit inflammatory cytokines and alleviate type 2 DM symptoms in experimental rats.
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Affiliation(s)
- Feng-Yi Yuan
- Department of Endocrinology and Metabolism, Second Affiliated Hospital of Jinan University, Shenzhen, Guangdong 518020, P.R. China
| | - Min Zhang
- Geriatric Department of Endocrinology, Sichuan Province People's Hospital and Sichuan Academy of Medical Sciences, Chengdu, Sichuan 610072, P.R. China
| | - Ping Xu
- Department of Endocrinology and Metabolism, Second Affiliated Hospital of Jinan University, Shenzhen, Guangdong 518020, P.R. China
| | - Dan Xu
- Department of Endocrinology and Metabolism, Second Affiliated Hospital of Jinan University, Shenzhen, Guangdong 518020, P.R. China
| | - Ping Chen
- Geriatric Department of Endocrinology, Sichuan Province People's Hospital and Sichuan Academy of Medical Sciences, Chengdu, Sichuan 610072, P.R. China
| | - Min Ren
- Geriatric Department of Endocrinology, Sichuan Province People's Hospital and Sichuan Academy of Medical Sciences, Chengdu, Sichuan 610072, P.R. China
| | - Qin Sun
- Geriatric Department of Endocrinology, Sichuan Province People's Hospital and Sichuan Academy of Medical Sciences, Chengdu, Sichuan 610072, P.R. China
| | - Jing-Yan Chen
- Geriatric Department of Endocrinology, Sichuan Province People's Hospital and Sichuan Academy of Medical Sciences, Chengdu, Sichuan 610072, P.R. China
| | - Juan Du
- Geriatric Department of Endocrinology, Sichuan Province People's Hospital and Sichuan Academy of Medical Sciences, Chengdu, Sichuan 610072, P.R. China
| | - Xia-Lian Tang
- Geriatric Department of Endocrinology, Sichuan Province People's Hospital and Sichuan Academy of Medical Sciences, Chengdu, Sichuan 610072, P.R. China
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Heterophyllin B Ameliorates Lipopolysaccharide-Induced Inflammation and Oxidative Stress in RAW 264.7 Macrophages by Suppressing the PI3K/Akt Pathways. Molecules 2018; 23:molecules23040717. [PMID: 29561811 PMCID: PMC6017815 DOI: 10.3390/molecules23040717] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 03/17/2018] [Accepted: 03/19/2018] [Indexed: 12/25/2022] Open
Abstract
Heterophyllin B (HB), an active cyclic peptide, is a compound existing in the ethyl acetate extract of Pseudostellaria heterophylla (Miq.) Pax and exhibited the activity of inhibiting the production of NO and cytokines, such as IL-1β and IL-6, in LPS-stimulated RAW 264.7 macrophages. In addition, HB suppressed the production of ROS and the apoptosis induced by LPS in RAW 264.7 macrophages. The underlying mechanism was investigated in the LPS-induced RAW 264.7 cells. The results showed that HB decreased the level of IL-1β and IL-6 expression by qRT-PCR analysis. HB up-regulated the relative ratio of p-AKT/AKT and p-PI3K/PI3K as indicated by western blot analysis. In summary, HB inhibited the LPS-induced inflammation and apoptosis through the PI3K/Akt signaling pathways and represented a potential therapeutic target for treatment of inflammatory diseases.
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Lin H, Zheng L, Li S, Xie B, Cui B, Xia A, Lin Z, Zhou P. Cytotoxicity of Tanshinone IIA combined with Taxol on drug-resist breast cancer cells MCF-7 through inhibition of Tau. Phytother Res 2018; 32:667-671. [PMID: 29368408 DOI: 10.1002/ptr.6014] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 11/19/2017] [Accepted: 12/06/2017] [Indexed: 12/13/2022]
Abstract
Drug resistance represents a major obstacle to improving the overall response and survival of cancer patients. Taxol is one of the most commonly used chemotherapy agents in breast cancer. As with many cancer therapeutic agents, resistance remains a significant problem when using Taxol to treat malignancies. In this study, estrogen receptor positive breast cancer cells MCF-7 were induced Taxol resistance. And Tanshinone IIA combined with Taxol was chosen to treat it. The drugs combination showed additive effect in most drug concentrations. Drug resistance cancer cells showed a higher microtubule associated protein (Tau) expression, which was considered as one of the reasons for Taxol resistance. Tanshinone IIA inhibited the expression of Tau in MCF-7 cells and resulted in higher sensibility of Taxol. Moreover, Tanshinone IIA also showed cytotoxicity to MCF-7, which might be related to its estrogenicity effect. In conclusion, the combination of Tanshinone IIA and Taxol showed higher cytotoxicity to Taxol resistant MCF-7 cells, which might be related to the inhibition of Tau.
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Affiliation(s)
- Hui Lin
- Taizhou Enze Medical Center (group) Taizhou Hospital of Zhejiang Province, Linhai, Zhejiang, China
| | - Luya Zheng
- Taizhou Enze Medical Center (group) Taizhou Hospital of Zhejiang Province, Linhai, Zhejiang, China
| | - Shixiao Li
- Taizhou Enze Medical Center (group) Taizhou Hospital of Zhejiang Province, Linhai, Zhejiang, China
| | - Bojian Xie
- Taizhou Enze Medical Center (group) Taizhou Hospital of Zhejiang Province, Linhai, Zhejiang, China
| | - Binbin Cui
- Taizhou Enze Medical Center (group) Taizhou Hospital of Zhejiang Province, Linhai, Zhejiang, China
| | - Aixiao Xia
- Taizhou Enze Medical Center (group) Taizhou Hospital of Zhejiang Province, Linhai, Zhejiang, China
| | - Zhong Lin
- Taizhou Enze Medical Center (group) Taizhou Hospital of Zhejiang Province, Linhai, Zhejiang, China
| | - Peng Zhou
- Taizhou Enze Medical Center (group) Taizhou Hospital of Zhejiang Province, Linhai, Zhejiang, China
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23
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Zhu H, Chen Z, Ma Z, Tan H, Xiao C, Tang X, Zhang B, Wang Y, Gao Y. Tanshinone IIA Protects Endothelial Cells from H₂O₂-Induced Injuries via PXR Activation. Biomol Ther (Seoul) 2017; 25:599-608. [PMID: 28173640 PMCID: PMC5685429 DOI: 10.4062/biomolther.2016.179] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 10/08/2016] [Accepted: 11/03/2016] [Indexed: 01/11/2023] Open
Abstract
Tanshinone IIA (Tan IIA) is a pharmacologically active substance extracted from the rhizome of Salvia miltiorrhiza Bunge (also known as the Chinese herb Danshen), and is widely used to treat atherosclerosis. The pregnane X receptor (PXR) is a nuclear receptor that is a key regulator of xenobiotic and endobiotic detoxification. Tan IIA is an efficacious PXR agonist that has a potential protective effect on endothelial injuries induced by xenobiotics and endobiotics via PXR activation. Previously numerous studies have demonstrated the possible effects of Tan IIA on human umbilical vein endothelial cells, but the further mechanism for its exerts the protective effect is not well established. To study the protective effects of Tan IIA against hydrogen peroxide (H2O2) in human umbilical vein endothelial cells (HUVECs), we pretreated cells with or without different concentrations of Tan IIA for 24 h, then exposed the cells to 400 μM H2O2 for another 3 h. Therefore, our data strongly suggests that Tan IIA may lead to increased regeneration of glutathione (GSH) from the glutathione disulfide (GSSG) produced during the GSH peroxidase-catalyzed decomposition of H2O2 in HUVECs, and the PXR plays a significant role in this process. Tan IIA may also exert protective effects against H2O2-induced apoptosis through the mitochondrial apoptosis pathway associated with the participation of PXR. Tan IIA protected HUVECs from inflammatory mediators triggered by H2O2 via PXR activation. In conclusion, Tan IIA protected HUVECs against H2O2-induced cell injury through PXR-dependent mechanisms.
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Affiliation(s)
- Haiyan Zhu
- Department of Pharmacology, Anhui Medical University, Hefei 230032, China.,Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Zhiwu Chen
- Department of Pharmacology, Anhui Medical University, Hefei 230032, China
| | - Zengchun Ma
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Hongling Tan
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Chengrong Xiao
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Xianglin Tang
- Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Boli Zhang
- Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
| | - Yuguang Wang
- Department of Pharmacology, Anhui Medical University, Hefei 230032, China.,Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Yue Gao
- Department of Pharmacology, Anhui Medical University, Hefei 230032, China.,Department of Pharmacology and Toxicology, Beijing Institute of Radiation Medicine, Beijing 100850, China
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Evaluation of Tanshinone IIA Developmental Toxicity in Zebrafish Embryos. Molecules 2017; 22:molecules22040660. [PMID: 28430131 PMCID: PMC6154573 DOI: 10.3390/molecules22040660] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Revised: 04/09/2017] [Accepted: 04/15/2017] [Indexed: 01/14/2023] Open
Abstract
Tanshinone IIA (Tan-IIA) is derived from the dried roots of Salvia miltiorrhiza Bunge, a traditional Chinese medicine. Although Salvia miltiorrhiza has been applied for many years, the toxicity of the mono-constituent of Salvia miltiorrhiza, tanshinone IIA, is still understudied. This study evaluated the cardiotoxicity and developmental malformations of Tan-IIA by using zebrafish normal embryos and dechorionated embryos. After treatment with Tan-IIA in different concentrations for four-day periods, obvious pericardial edema, spinal curvature, and even missing tails were observed in zebrafish embryos. The LC50 values in the dechorionated embryo group at 72 h post-fertilization (hpf) and 96 hpf were 18.5 μM and 12.8 μM, respectively, and the teratogenicity was manifested at a concentration of about 1 µM. The main endpoints of teratogenicity were scoliosis, malformation of tail, and pericardium edema. Our findings displayed the potential cardiotoxicity and severe impact on the abnormal development of Tan-IIA in zebrafish embryo at high concentrations, which may help avoid the risk of its clinical application.
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Colares JR, Schemitt EG, Hartmann RM, Licks F, Soares MDC, Bosco AD, Marroni NP. Antioxidant and anti-inflammatory action of melatonin in an experimental model of secondary biliary cirrhosis induced by bile duct ligation. World J Gastroenterol 2016; 22:8918-8928. [PMID: 27833383 PMCID: PMC5083797 DOI: 10.3748/wjg.v22.i40.8918] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 08/24/2016] [Accepted: 09/14/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To evaluate the effects of melatonin (Mel) on oxidative stress in an experimental model of bile duct ligation (BDL). METHODS Male Wistar rats (n = 32, weight ± 300 g) were allocated across four groups: CO (sham BDL), BDL (BDL surgery), CO + Mel (sham BDL and Mel administration) and BDL + Mel (BDL surgery and Mel administration). Mel was administered intraperitoneally for 2 wk, starting on postoperative day 15, at a dose of 20 mg/kg. RESULTS Mel was effective at the different standards, reestablishing normal liver enzyme levels, reducing the hepatosomatic and splenosomatic indices, restoring lipoperoxidation and antioxidant enzyme concentrations, reducing fibrosis and inflammation, and thereby reducing liver tissue injury in the treated animals. CONCLUSION The results of this study suggest a protective effect of Mel when administered to rats with secondary biliary cirrhosis induced by BDL.
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Lu H, Chen Q, Yang H, Shen H, Lin XJ. Tanshinone IIA Prevent Tendon Adhesion in the Rat Achilles Tendon Model. J BIOMATER TISS ENG 2016; 6:739-744. [DOI: 10.1166/jbt.2016.1502] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/03/2024]
Abstract
Background: Tendon adhesion between the sheath and tendon surface is a common clinical problem. Orthopedist makes the improvement of repair techniques and rehabilitation to treat tendon adhesion, but it fails to cure completely. TSA was one of the major active phytochemicals
because of its anti-inflammatory activity. We used tanshinone IIA (TSA) for the prevention of tendon adhesion in the rat Achilles tendon model and investigated the possible mechanisms, including microRNAs (miRNAs) and protein expression via TGF-β/Smad signaling pathway. Method:
Sprague-Dawley (SD) rat Achilles tendons were half partial lacerated and sutured by a modified Kessler's technique, with TSA and normal saline for control. Macroscopic and histological evaluations were applied to examine the injured tendon six weeks after surgery. We evaluated the degree of
adhesion in Gross observation and the remodeling of collagen fibers by observing microscopically and determining the amount of scar formation. The expression of microRNAs (miRNAs) was quantified by real-time PCR detection and protein expression were quantified by western blotting detection.
Results: In gross evaluation of tendon adhesion, the TSA group had less adhesion appeared. No evidences of tendon rupture or local infection were observed. The content of collagen fibers in tendon tissue was decreased in TSA group compared with the control group, it indicated a significant
difference from the control group, P = 0.0004. The expression of miRNAs including miR-155, miR-29b, miR21, miR-133b and let7 were detected in the repaired tendon tissue, and only miR-29b treated with TSA was observed significantly higher than control group, P <0.0001. The
protein expression of TGF-β1 and p-Smad3 treated with TSA was lower than control group. Conclusions: The usage of TSA may be an efficient approach for preventing tendon adhesion.
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