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Song L, Wang J, Gong M, Duan Y, Zhang Y, Li Y, Qin L, He Q, Ji L, Zhang T, Wu X, Wang Y. Investigation of the principle of concoction by using the processing excipient Glycyrrhiza uralensis Fisch. juice to reduce the main toxicity of Dioscorea bulbifera L. and enhance its main efficacy as expectorant and cough suppressant. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117372. [PMID: 37913830 DOI: 10.1016/j.jep.2023.117372] [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: 08/09/2023] [Revised: 10/22/2023] [Accepted: 10/28/2023] [Indexed: 11/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Dioscorea bulbifera L. (Rhizoma Dioscoreae Bulbiferae; RDB) is commonly used as an expectorant and cough suppressant herb but is accompanied by severe hepatotoxicity. Using the juice of auxiliary herbs (such as Glycyrrhiza uralensis Fisch. (Glycyrrhizae Radix et Rhizoma; GRR) juice) in concocting poisonous Chinese medicine is a conventional method to reduce toxicity or increase effects. Our previous study found that concoction with GRR juice provided a detoxifying effect against the major toxic hepatotoxicity induced by RDB, but the principle for the detoxification of the concoction is unknown to date. AIM OF THE STUDY The principle of concoction was investigated by using the processing excipient GRR juice to reduce the major toxic hepatotoxicity of RDB, and the efficacy of RDB as an expectorant and cough suppressant was enhanced. MATERIALS AND METHODS In this study, common factors (RDB:GRR ratio, concocted temperature, and concocted time) in the concoction process were used for the preparation of each RDB concocted with GRR juice by using an orthogonal experimental design. We measured the content of the main toxic compound diosbulbin B (DB) and serum biochemical indicators and performed pathological analysis in liver tissues of mice to determine the best detoxification process of RDB concocted with GRR juice. On this basis, the biological mechanisms of target organs were detected by Western blot and enzyme-linked immunosorbent assay at the inflammation and apoptosis levels. Further, the effects of RDB on expectorant and cough suppressant with GRR juice were evaluated by the conventional tests of phenol red expectorant and concentrated ammonia-induced cough. Lastly, the major compounds in the GRR juice introduced to RDB concoction were determined. RESULTS RDB concocted with GRR juice significantly alleviated DB content, serum alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase levels, and improved liver pathological damages. The best detoxification process was achieved by using an RDB:GRR ratio of 100:20 at 120 °C for 20 min. Further, RDB concocted with GRR juice down-regulated the protein levels of nuclear factor kappa B (NF-κB), cyclooxygenase 2 (COX-2), and Bcl-2 related X protein (Bax) in the liver and enhanced the expectorant and cough suppressant effects of RDB. Finally, liquiritin (LQ) and glycyrrhizic acid (GA) in the GRR juice were introduced to the RDB concoction. CONCLUSION Concoction with GRR juice not only effectively reduced the major toxic hepatotoxicity of RDB but also enhanced its main efficacy as an expectorant and cough suppressant, and that the rationale for the detoxification and/or potentiation of RDB was related to the reduction in the content of the main hepatotoxic compound, DB, the introduction of the hepatoprotective active compounds, LQ and GA, in the auxiliary GRR juice, as well as the inhibition of NF-κB/COX-2/Bax signaling-mediated inflammation and apoptosis.
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Affiliation(s)
- Lingling Song
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Junming Wang
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China; Co-construction Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases by Henan & Education Ministry of PR China, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Mingzhu Gong
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Yaqian Duan
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Yueyue Zhang
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Yamin Li
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Lingyu Qin
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Qingwen He
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Lijie Ji
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Tianzhu Zhang
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Xiaohui Wu
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Yanmei Wang
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
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Vesaghhamedani S, Mazloumi Kiapey SS, Gowhari Shabgah A, Amiresmaili S, Jahanara A, Oveisee M, Shekarchi A, Gheibihayat SM, Jadidi-Niaragh F, Gholizadeh Navashenaq J. Scutellarin, a promising flavonoid in cancer treatment. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2023; 180-181:19-27. [PMID: 37080435 DOI: 10.1016/j.pbiomolbio.2023.04.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 02/23/2023] [Accepted: 04/17/2023] [Indexed: 04/22/2023]
Abstract
Natural substances are increasingly being used as cancer treatments. Scutellarin, as a flavonoid, recently has been identified in a Chinese herbal extract called Erigeron breviscapus (Vant.). Scutellarin is being researched for its potential benefits due to the discovery that it possesses a variety of biological effects, such as neuroprotective, anti-coagulant, and anti-viral. In addition to these biological functions, scutellarin has also been found to have anti-tumor properties. Scutellarin first inhibits the activity of tumor cells by altering cancer cell signaling pathways such as Jak/STAT, ERK/AMPK, and Wnt/β-catenin. Additionally, scutellarin activates intrinsic and extrinsic apoptotic pathways, which causes the death of tumor cells, interrupts the cell cycle, and promotes its arrest. By limiting metastasis, angiogenesis, drug resistance, and other tumorigenic processes, scutellarin also reduces the aggressiveness of tumors. Utilizing scutellarin in combination with other anti-tumor therapies like 5-fluorouracil is another method to overcome tumor cell resistance. Moreover, it has been suggested that certain modifications, such as conjugation with cyclodextrin, aliphatic chains, and hybridization with nitric oxide, can enhance the pharmacogenetic capabilities of scutellarin to decrease its limited water solubility. It is believed that scutellarin may provide innovative chemotherapeutic treatments for cancer in the future.
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Affiliation(s)
- Shadi Vesaghhamedani
- Department of Biology, Faculty of Basic Science, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | | | | | | | - Abbas Jahanara
- Pastor Educational Hospital, Bam University of Medical Sciences, Bam, Iran
| | - Maziyar Oveisee
- Pastor Educational Hospital, Bam University of Medical Sciences, Bam, Iran
| | - Aliakbar Shekarchi
- Department of Pathology and Genetics, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Seyed Mohammad Gheibihayat
- Department of Medical Genetics, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Farhad Jadidi-Niaragh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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Zhang X, Dong Z, Fan H, Yang Q, Yu G, Pan E, He N, Li X, Zhao P, Fu M, Dong J. Scutellarin prevents acute alcohol-induced liver injury via inhibiting oxidative stress by regulating the Nrf2/HO-1 pathway and inhibiting inflammation by regulating the AKT, p38 MAPK/NF-κB pathways. J Zhejiang Univ Sci B 2023; 24:617-631. [PMID: 37455138 PMCID: PMC10350365 DOI: 10.1631/jzus.b2200612] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 01/03/2023] [Indexed: 04/15/2023]
Abstract
Alcoholic liver disease (ALD) is the most frequent liver disease worldwide, resulting in severe harm to personal health and posing a serious burden to public health. Based on the reported antioxidant and anti-inflammatory capacities of scutellarin (SCU), this study investigated its protective role in male BALB/c mice with acute alcoholic liver injury after oral administration (10, 25, and 50 mg/kg). The results indicated that SCU could lessen serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels and improve the histopathological changes in acute alcoholic liver; it reduced alcohol-induced malondialdehyde (MDA) content and increased glutathione peroxidase (GSH-Px), catalase (CAT), and superoxide dismutase (SOD) activity. Furthermore, SCU decreased tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and IL-1β messenger RNA (mRNA) expression levels, weakened inducible nitric oxide synthase (iNOS) activity, and inhibited nucleotide-binding oligomerization domain (NOD)-like receptor protein 3 (NLRP3) inflammasome activation. Mechanistically, SCU suppressed cytochrome P450 family 2 subfamily E member 1 (CYP2E1) upregulation triggered by alcohol, increased the expression of oxidative stress-related nuclear factor erythroid 2-related factor 2 (Nrf2) and heme oxygenase-1 (HO-1) pathways, and suppressed the inflammation-related degradation of inhibitor of nuclear factor-κB (NF-κB)-α (IκBα) as well as activation of NF-κB by mediating the protein kinase B (AKT) and p38 mitogen-activated protein kinase (MAPK) pathways. These findings demonstrate that SCU protects against acute alcoholic liver injury via inhibiting oxidative stress by regulating the Nrf2/HO-1 pathway and suppressing inflammation by regulating the AKT, p38 MAPK/NF-κB pathways.
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Affiliation(s)
- Xiao Zhang
- Jiangsu Key Laboratory of Marine Bioresources and Environment / Co-Innovation Center of Jiangsu Marine Bio-Industry Technology / Jiangsu Key Laboratory of Marine Pharmaceutical Compound Screening, College of Pharmacy, Jiangsu Ocean University, Lianyungang 222005, China
| | - Zhicheng Dong
- Department of Oncology, the Second People's Hospital of Lianyungang, Lianyungang 222000, China
| | - Hui Fan
- Jiangsu Key Laboratory of Marine Bioresources and Environment / Co-Innovation Center of Jiangsu Marine Bio-Industry Technology / Jiangsu Key Laboratory of Marine Pharmaceutical Compound Screening, College of Pharmacy, Jiangsu Ocean University, Lianyungang 222005, China
| | - Qiankun Yang
- Jiangsu Key Laboratory of Marine Bioresources and Environment / Co-Innovation Center of Jiangsu Marine Bio-Industry Technology / Jiangsu Key Laboratory of Marine Pharmaceutical Compound Screening, College of Pharmacy, Jiangsu Ocean University, Lianyungang 222005, China
| | - Guili Yu
- Jiangsu Key Laboratory of Marine Bioresources and Environment / Co-Innovation Center of Jiangsu Marine Bio-Industry Technology / Jiangsu Key Laboratory of Marine Pharmaceutical Compound Screening, College of Pharmacy, Jiangsu Ocean University, Lianyungang 222005, China
| | - Enzhuang Pan
- Jiangsu Key Laboratory of Marine Bioresources and Environment / Co-Innovation Center of Jiangsu Marine Bio-Industry Technology / Jiangsu Key Laboratory of Marine Pharmaceutical Compound Screening, College of Pharmacy, Jiangsu Ocean University, Lianyungang 222005, China
| | - Nana He
- Jiangsu Key Laboratory of Marine Bioresources and Environment / Co-Innovation Center of Jiangsu Marine Bio-Industry Technology / Jiangsu Key Laboratory of Marine Pharmaceutical Compound Screening, College of Pharmacy, Jiangsu Ocean University, Lianyungang 222005, China
| | - Xueqing Li
- Jiangsu Key Laboratory of Marine Bioresources and Environment / Co-Innovation Center of Jiangsu Marine Bio-Industry Technology / Jiangsu Key Laboratory of Marine Pharmaceutical Compound Screening, College of Pharmacy, Jiangsu Ocean University, Lianyungang 222005, China
| | - Panpan Zhao
- Jiangsu Key Laboratory of Marine Bioresources and Environment / Co-Innovation Center of Jiangsu Marine Bio-Industry Technology / Jiangsu Key Laboratory of Marine Pharmaceutical Compound Screening, College of Pharmacy, Jiangsu Ocean University, Lianyungang 222005, China
| | - Mian Fu
- Jiangsu Key Laboratory of Marine Bioresources and Environment / Co-Innovation Center of Jiangsu Marine Bio-Industry Technology / Jiangsu Key Laboratory of Marine Pharmaceutical Compound Screening, College of Pharmacy, Jiangsu Ocean University, Lianyungang 222005, China.
| | - Jingquan Dong
- Jiangsu Key Laboratory of Marine Bioresources and Environment / Co-Innovation Center of Jiangsu Marine Bio-Industry Technology / Jiangsu Key Laboratory of Marine Pharmaceutical Compound Screening, College of Pharmacy, Jiangsu Ocean University, Lianyungang 222005, China.
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Chen W, Yang X, Sun J, Chen Y, Zhao W, He C, An H, Pang J, Xu W, Wen B, Sun H, He S. Biejiajian pill inhibits progression of hepatocellular carcinoma by downregulating PDGFRβ signaling in cancer-associated fibroblasts. JOURNAL OF ETHNOPHARMACOLOGY 2023; 301:115825. [PMID: 36240978 DOI: 10.1016/j.jep.2022.115825] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 10/04/2022] [Accepted: 10/06/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Biejiajian pill (BJJP) is a canonical formula that is clinically used to treat chronic liver disease, especially to decrease the incidence of hepatocellular carcinoma (HCC). However, the mechanisms underlying the prevention of HCC progression by BJJP remain unclear. AIM OF THE STUDY This study aimed to determine whether BJJP inhibits HCC progression by downregulating platelet-derived growth factor receptor beta (PDGFRβ) signaling in cancer-associated fibroblasts (CAFs) in a mouse model of diethylnitrosamine (DEN)/carbon tetrachloride (CCl4)-induced HCC. MATERIALS AND METHODS C57BL/6 male mice were intraperitoneally injected with DEN 2 weeks after birth, followed by repeated injections of CCl4 weekly from 6 weeks of age onwards, to recapitulate features of HCC. At week 14, BJJP was orally administered to mice. The effects of BJJP on HCC progression were evaluated using histology, immunohistochemistry, and serum biochemical marker levels. Transcriptome analysis, molecular docking, quantitative real-time PCR, and Western blot were used to study the genes targeted by BJJP and the associated signaling pathway. The effects of BJJP on PDGFRβ signaling in CAFs and the underlying mechanism were demonstrated. RESULTS BJJP treatment significantly suppressed carcinogenesis and cancer progression, and it ameliorated liver inflammation in mice with HCC. A total of 176 genes, including PDGFRβ, were significantly downregulated after BJJP treatment and five components of BJJP with high binding affinity to PDGFRβ were identified. BJJP inhibited the phosphorylation of phosphatidylinositol 3-kinase (PI3K), protein kinase B (AKT), and glycogen synthase kinase 3 beta (GSK3β) by suppressing PDGFRβ expression in CAFs, and it also downregulated the expression of the downstream proteins hepatocyte growth factor (HGF) and vascular endothelial growth factor A (VEGF-A). Furthermore, BJJP-containing serum consistently reduced PDGFRβ, HGF, and VEGF-A expression levels in HSC-derived CAFs in vitro. Importantly, PDGF-BB induced PDGFRβ activation in CAFs and both BJJP and sunitinib (a kinase inhibitor) inhibited PDGF-BB/PDGFRβ signaling. CONCLUSION BJJP inhibits the progression of HCC through suppressing VEGF-A and HGF expression in CAFs by downregulating PDGFRβ signaling.
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Affiliation(s)
- Weicong Chen
- Department of Traditional Chinese Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China.
| | - Xuemei Yang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China.
| | - Jialing Sun
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, 518033, China.
| | - Yuyao Chen
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China.
| | - Wenting Zhao
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China.
| | - Chunyu He
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China.
| | - Haiyan An
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China.
| | - Jie Pang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China.
| | - Wei Xu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China.
| | - Bin Wen
- Department of Traditional Chinese Medicine, The Air Force Hospital of Southern Theatre Command of People's Liberation Army, Guangzhou, 510602, China.
| | - Haitao Sun
- Department of Traditional Chinese Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China.
| | - Songqi He
- Department of Traditional Chinese Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China; School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China.
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Sun PY, Wang AS, Zhang ZF, Zhang YL, Zheng X. Network pharmacology-based strategy to investigate the active ingredients and molecular mechanisms of Scutellaria Barbata D. Don against radiation pneumonitis. Medicine (Baltimore) 2021; 100:e27957. [PMID: 34964782 PMCID: PMC8615305 DOI: 10.1097/md.0000000000027957] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 11/05/2021] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION Herbal medicines combined with radiotherapy significantly reduced the incidence of radiation pneumonitis (RP), and the Scutellaria barbata D. Don (SBD) is a perennial herb that has been reported to protect against radiation-induced pneumonitis. However, the exact molecular mechanism is not known. The objective of this research was to investigate the against radiation pneumonitis ingredients and their functional mechanisms in SBD. METHODS Based on the network pharmacology approaches, we collected active ingredients and target genes in SBD against RP through Traditional Chinese Medicine System Pharmacology (TCMSP) Database, and the "Herb-Ingredients-Target Genes-Disease" Network was constructed by using of Cytoscape. STRING analysis was performed to reveal the protein-protein interactions, and then we applied enrichment analysis on these target proteins, gene function, and pathways. RESULTS A total of 18 ingredients in SBD regulate 65 RP related target proteins, which show that quercetin, luteolin, baicalein, wogonin may be the key active ingredients, while IL6, AKT1, VEGFA, MMP9, CCL2, prostaglandin-endoperoxide synthase 2 (PTGS2) (cyclooxygenase-2 [COX-2]), CXCL8, IL1B, mitogen-activated protein kinase (MAPK1), and IL10 were identified as critical targets. Besides, the results of Gene Ontology (GO) enrichment analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis indicated that predicted targets of SBD are mostly associated with the pathological process of oxidative stress and inflammation. AGE- Receptor of Advanced Glycation Endproducts (RAGE) signaling pathway in diabetic complications, IL-17 signaling pathway, hypoxia-inducible factor-1 (HIF-1) signaling pathway, NF-kappa B signaling pathway might serve as the principal pathways for RP treatment. CONCLUSION In our study, the pharmacological and molecular mechanism of SBD against RP was predicted from a holistic perspective, and the results provided theoretical guidance for researchers to explore the mechanism in further research.
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Affiliation(s)
- Ping-Yi Sun
- Shandong University of Traditional Chinese Medicine, Jinan 250000, China
| | - Ai-Shuai Wang
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Shandong First Medical University, Jinan 250000, China
| | - Zhen-Fei Zhang
- Heze Hospital of traditional Chinese Medicine, Heze 274000, China
| | - Yan-Li Zhang
- Shandong University of Traditional Chinese Medicine, Jinan 250000, China
| | - Xin Zheng
- Qingdao Hospital of Traditional Chinese Medicine (Qingdao Hiser hospital), Qingdao 266000, China
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Wu R, Liang Y, Xu M, Fu K, Zhang Y, Wu L, Wang Z. Advances in Chemical Constituents, Clinical Applications, Pharmacology, Pharmacokinetics and Toxicology of Erigeron breviscapus. Front Pharmacol 2021; 12:656335. [PMID: 34539390 PMCID: PMC8443777 DOI: 10.3389/fphar.2021.656335] [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: 01/20/2021] [Accepted: 07/06/2021] [Indexed: 12/25/2022] Open
Abstract
Dengzhanxixin (DZXX), the dried whole plant of Erigeron breviscapus (Vaniot) Hand.-Mazz., belonging to Compositae and first published in Materia Medica of South Yunnan by Lan Mao in the Ming Dynasty (1368 AD–1644 AD), is included in Medicinal Materials and Decoction Pieces of the 2020 edition of the Pharmacopeia of the People’s Republic of China. Its main chemical components are flavonoids that mainly include flavonoid, flavonols, dihydroflavones, flavonol glycosides, flavonoid glycosides, coffee acyl compounds, and other substances, such as volatile oil compounds, coumarins, aromatic acids, pentacyclic terpenoids, phytosterols, and xanthones. Among them, scutellarin and 1,5-dicoffeoylquininic acid are the main active components of DZXX. DZXX has pharmacological effects, such as improving cerebral and cerebrovascular ischemia, increasing blood flow, inhibiting platelet aggregation, promoting antithrombotic formation, improving microcirculation, reducing blood viscosity, protecting optic nerves, exhibiting anti-inflammatory properties, scavenging free radicals, and eliciting antioxidant activities. It is widely used in the treatment of cardiovascular and cerebrovascular ischemic diseases, kidney diseases, liver diseases, diabetic complications, and glaucoma. Pharmacokinetic studies have shown that the active components of DZXX have a low bioavailability and a high elimination rate in vivo. Nevertheless, its utilization can be improved through liposome preparation and combination with other drugs. Acute and subacute toxicity studies have shown that DZXX is a safe medicinal material widely used in clinical settings. However, its target and drug action mechanism are unclear because of the complexity of its composition. In this paper, the clinical application and pharmacological toxicology of DZXX are reviewed to provide a reference for further studying its active components and action mechanism.
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Affiliation(s)
- Ruixia Wu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Sichuan, China
| | - Yan Liang
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Sichuan, China
| | - Min Xu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Sichuan, China
| | - Ke Fu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Sichuan, China
| | - Yangliu Zhang
- College of Ethnomedicine, Chengdu University of Traditional Chinese Medicine, Sichuan, China
| | - Lei Wu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Sichuan, China
| | - Zhang Wang
- College of Ethnomedicine, Chengdu University of Traditional Chinese Medicine, Sichuan, China
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Guo YY, Zhou Y, Li YJ, Liu A, Yue J, Liu QQ, Yang L, Wu YM, Liu SB, Zhang K, Zhao MG. Scutellarin ameliorates the stress-induced anxiety-like behaviors in mice by regulating neurotransmitters. Phytother Res 2021; 35:3936-3944. [PMID: 33856723 DOI: 10.1002/ptr.7106] [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: 11/16/2020] [Revised: 03/08/2021] [Accepted: 03/19/2021] [Indexed: 11/09/2022]
Abstract
Anxiety disorders are a common frequently psychiatric symptom in patients that lead to disruption of daily life. Scutellarin (Scu) is the main component of Erigeron breviscapus, which has been used as a neuroprotective agent against glutamate-induced excitotoxicity. However, the potential effect of Scu on the stress-related neuropsychological disorders has not been clarified. In this study, Anxiety-like behavior was induced by acute restraint stress in mice. Scu were injected intraperitoneally (twice daily, 3 days). Results showed that Scu exhibited good protective activity on mice by decreasing transmitter release levels. Restraint stress caused significant anxiety like behavior in mice. Treatment of Scu could significantly improve the moving time of open arms in Elevated Plus Maze and central time on open field test. Scu treatment suppressed action potential firing frequency, restored excessive presynaptic quantal release, and down-regulated glutamatergic receptor expression levels in the prefrontal cortex (PFC) of stressed mice. GABAA Rα1 and GABAA γ2 expression in the brain PFC tissues of mice were nearly abrogated by Scu treatment. In stress-induced anxiety mice, stress can increase the frequency of mini excitatory postsynaptic currents (mEPSC), which can be reversed by Scu treatment. Therefore, Scu has a potent anxiolytic activity and may be valuable for the treatment of stress-induced anxiety disorders.
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Affiliation(s)
- Yan-Yan Guo
- Department of Pharmacy, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Ying Zhou
- Department of Basic Medicine, Xi'an Medical University, Xi'an, China
| | - Yu-Jiao Li
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi'an, China
| | - An Liu
- Department of Pharmacy, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Jiao Yue
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi'an, China
| | - Qing-Qing Liu
- Department of Pharmacy, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Le Yang
- Department of Pharmacy, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Yu-Mei Wu
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi'an, China
| | - Shui-Bing Liu
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi'an, China
| | - Kun Zhang
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi'an, China
| | - Ming-Gao Zhao
- Department of Pharmacy, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
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Li G, Guan C, Xu L, Wang L, Yang C, Zhao L, Zhou B, Luo C, Luan H, Jiang W, Li C, Xu Y. Scutellarin Ameliorates Renal Injury via Increasing CCN1 Expression and Suppressing NLRP3 Inflammasome Activation in Hyperuricemic Mice. Front Pharmacol 2020; 11:584942. [PMID: 33192525 PMCID: PMC7641948 DOI: 10.3389/fphar.2020.584942] [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: 07/18/2020] [Accepted: 09/21/2020] [Indexed: 11/17/2022] Open
Abstract
Considerable evidences have indicated that elevated uric acid (UA) was involved in renal tubular injury leading to hyperuricemic nephropathy (HN). Scutellarin is a biologically active flavonoid derived from the Chinese traditional herb Erigeron breviscapus Hand-Mazz, which has been widely used in the treatment of cardiovascular and cerebrovascular diseases. In the present study, we analyzed the effect of scutellarin on HN, by using C57BL/6 mice and human renal tubular epithelial cell line HK-2 which was subjected to adenine/potassium oxonate and UA to mimic a HN injury. The HN mice showed a significant decrease in renal function with the increased SCr and blood urea nitrogen (BUN) (p < 0.05). Hematoxylin–eosin staining results showed a histological injury in HN mice kidney tissues with severe tubular damage. Scutellarin dose dependently alleviated the renal injury of the HN model (p < 0.05), and a dose of 20 mg/kg/day remarkably reduced the Scr level (26.10 ± 3.23 μmol/ml vs. 48.39 ± 7.51 μmol/ml, p < 0.05) and BUN (151.12 ± 30.24 mmol/L vs. 210.43 ± 45.67 mmol/L, p < 0.05) compared with the HN model group. Similarly, scutellarin decreased NGAL, Kim-1, cystatin C, and IL-18 protein expression levels in HN mouse (p < 0.05). Overexpressed CCN1 could not induce NLRP3 inflammasome activation, with no change of mRNA and protein expression levels of NLRP3, ASC, and pro-caspase-1 compared with the control HK-2. However, HK-2 showed a significant NLRP3 inflammasome activation and apoptosis. Importantly, knockdown of CCN1 not only aggravated NLRP3 inflammasome activation and apoptosis but also abrogated the protective effect of scutellarin in UA-induced HK-2 injury. Thus, scutellarin might alleviate HN progression via a mechanism involved in CCN1 regulation on NLRP3 inflammasome activation.
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Affiliation(s)
- Guozheng Li
- The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Chen Guan
- The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Lingyu Xu
- The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Lin Wang
- The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Chengyu Yang
- The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Long Zhao
- The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Bin Zhou
- The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Congjuan Luo
- The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Hong Luan
- The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Wei Jiang
- The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Chenyu Li
- The Affiliated Hospital of Qingdao University, Qingdao, China.,Medizinische Klinik und Poliklinik IV, Klinikum der Universität, LMU München, München, German
| | - Yan Xu
- The Affiliated Hospital of Qingdao University, Qingdao, China
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9
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Scutellarin attenuates hypoxia/reoxygenation injury in hepatocytes by inhibiting apoptosis and oxidative stress through regulating Keap1/Nrf2/ARE signaling. Biosci Rep 2020; 39:220936. [PMID: 31654068 PMCID: PMC6851522 DOI: 10.1042/bsr20192501] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 09/26/2019] [Accepted: 10/08/2019] [Indexed: 12/18/2022] Open
Abstract
Scutellarin is a natural flavonoid that has been found to exhibit anti-ischemic effect. However, the effect of scutellarin on hepatic hypoxia/reoxygenation (ischemia-reperfusion (I/R)) injury remains unknown. The aim of the present study was to explore the protective effect of scutellarin on I/R-induced injury in hepatocytes. Our results showed that scutellarin improved cell viability in hepatocytes exposed to hypoxia/reoxygenation (H/R). Scutellarin treatment resulted in decreased levels of reactive oxygen species (ROS) and malondialdehyde (MDA), and increased superoxide dismutase (SOD) activity in H/R-induced hepatocytes. In addition, scutellarin reduced cell apoptosis in H/R-stimulated hepatocytes, as proved by the decreased apoptotic rate. Moreover, scutellarin significantly up-regulated bcl-2 expression and down-regulated bax expression in hepatocytes exposed to H/R. Furthermore, scutellarin treatment caused significant decrease in Keap1 expression and increase in nuclear Nrf2 expression. Besides, scutellarin induced the mRNA expressions of heme oxygenase-1 (HO-1) and NAD(P)H:quinone oxidoreductase 1 (NQO1). Inhibition of Nrf2 significantly reversed the protective effects of scutellarin on H/R-stimulated hepatocytes. In conclusion, these findings demonstrated that scutellarin protected hepatocytes from H/R-induced oxidative injury through regulating the Keap1/Nrf2/ARE signaling pathway, indicating a potential relevance of scutellarin in attenuating hepatic I/R injury.
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10
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Pan X, Zhou J, Chen Y, Xie X, Rao C, Liang J, Zhang Y, Peng C. Classification, hepatotoxic mechanisms, and targets of the risk ingredients in traditional Chinese medicine-induced liver injury. Toxicol Lett 2020; 323:48-56. [PMID: 32017980 DOI: 10.1016/j.toxlet.2020.01.026] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 12/29/2019] [Accepted: 01/31/2020] [Indexed: 12/13/2022]
Abstract
Traditional Chinese medicine (TCM) has become a crucial cause of drug-induced liver injury (DILI). Differ from chemical medicines, TCM feature more complex and mostly indefinite components. This review aimed to clarify the classification, underlying mechanisms and targets of the risk components in TCM-induced liver injury to further guide the secure application of TCM. Relevant studies or articles published on the PubMed database from January 2008 to December 2019 were searched. Based on the different chemical structures of the risk ingredients in TCM, they are divided into alkaloids, glycosides, toxic proteins, terpenoids and lactones, anthraquinones, and heavy metals. According to whether drug metabolism is activated or hepatocytes are directly attacked during TCM-induced liver injury, the high-risk substances can be classified into metabolic activation, non-metabolic activation, and mixed types. Mechanisms of the hepatotoxic ingredients in TCM-induced hepatotoxicity, including cytochrome P450 (CYP450) induction, mitochondrial dysfunction, oxidative damage, apoptosis, and idiosyncratic reaction, were also summarized. The targets involved in the risk ingredient-induced hepatocellular injury mainly include metabolic enzymes, nuclear receptors, transporters, and signaling pathways. Our periodic review and summary on the risk signals of TCM-induced liver injury must be beneficial to the integrated analysis on the multi-component, multi-target, and multi-effect characteristics of TCM-induced hepatotoxicity.
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Affiliation(s)
- Xiaoqi Pan
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China
| | - Jie Zhou
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China
| | - Yan Chen
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China
| | - Xiaofang Xie
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China
| | - Chaolong Rao
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China
| | - Jie Liang
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China
| | - Ying Zhang
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China
| | - Cheng Peng
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China.
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11
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Chinese herbal medicine therapy and the risk of overall mortality for patients with liver cancer who underwent surgical resection in Taiwan. Complement Ther Med 2019; 47:102213. [DOI: 10.1016/j.ctim.2019.102213] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 09/02/2019] [Accepted: 10/08/2019] [Indexed: 02/07/2023] Open
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12
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Li C, Li M, Xue Y. Downregulation of CircRNA CDR1as specifically triggered low-dose Diosbulbin-B induced gastric cancer cell death by regulating miR-7-5p/REGγ axis. Biomed Pharmacother 2019; 120:109462. [PMID: 31542615 DOI: 10.1016/j.biopha.2019.109462] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 09/12/2019] [Accepted: 09/12/2019] [Indexed: 02/07/2023] Open
Abstract
Diosbulbin-B (DB) was the main compound of Dioscorea bulbifera L, which was widely used for cancer treatment in Asia. However, the hepatotoxicity induced by high-dose DB seriously limited its possibility using for gastric cancer (GC) treatment in clinic. In this study, we found that DB inhibited GC cells and hepatocytes cell viability in a dose- and time-dependent manner. Specifically, high-dose DB (50μM) significantly inhibited cell proliferation and promoted cell apoptosis, while low dose DB (12.5μM) had little effects on cell viability. Besides, high-dose DB (50μM) significantly decreased CircRNA CDR1as levels in gastric cancer cells instead of hepatocytes. Notably, knock-down of CircRNA CDR1as triggered low-dose DB (12.5μM) induced GC cell death, but had little effects on hepatocytes proliferation and apoptosis. Further results showed that CircRNA CDR1as increased REGγ expressions in GC cells by sponging miR-7-5p, and high-dose DB (50μM) increased miR-7-5p levels and inhibited REGγ expressions in GC cells instead of hepatocytes. In addition, either downregulated miR-7-5p or overexpressed REGγ reversed the promoting effects of downregulated CircRNA CDR1as on low-dose DB-induced GC cell death. Taken together, we concluded that knock-down of CircRNA CDR1as specifically promoted the cytotoxic effects of low-dose DB on GC cells instead of hepatocytes by regulating miR-7-5p/REGγ axis.
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Affiliation(s)
- Chunfeng Li
- Gastrointestinal Surgical Ward, Harbin Medical University Cancer Hospital, Haping Road 150, Harbin, Heilongjiang, China.
| | - Man Li
- Department of Endoscopy, Harbin Medical University Cancer Hospital, Haping Road 150, Harbin, Heilongjiang, China.
| | - Yingwei Xue
- Gastrointestinal Surgical Ward, Harbin Medical University Cancer Hospital, Haping Road 150, Harbin, Heilongjiang, China.
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13
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Hu X, Wu X, Zhao B, Wang Y. Scutellarin protects human retinal pigment epithelial cells against hydrogen peroxide (H 2O 2)-induced oxidative damage. Cell Biosci 2019; 9:12. [PMID: 30680088 PMCID: PMC6341765 DOI: 10.1186/s13578-019-0276-0] [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: 11/15/2018] [Accepted: 01/17/2019] [Indexed: 11/10/2022] Open
Abstract
Background Proliferative vitreoretinopathy (PVR) is a severe blinding complication of retinal detachment surgery. Increasing evidence demonstrate that PVR is associated with oxidative stress. Scutellarin is a natural flavone compound that has been reported to have anti-oxidative activity. However, the effect of scutellarin on PVR remains unknown. In the current study, we assessed the effect of scutellarin on hydrogen peroxide (H2O2)-induced oxidative injury in human retinal pigment epithelium cells (ARPE-19). Methods ARPE-19 cells were pretreated with different concentrations of scutellarin for 2 h, and then challenged with H2O2 (1 mM) for 24 h. The levels of reactive oxygen species (ROS), malondialdehyde (MDA) and superoxide dismutase (SOD) and glutathione (GSH) activity were measured to assess the level of oxidative stress. Flow cytometry was performed to detect the apoptosis rate of ARPE-19 cells. Expression levels of bcl-2, bax, cleaved-caspase-3, p-JAK2, JAK2, p-STAT3, and STAT3 were measured using western blot. Results Our results revealed that scutellarin improved the cell viability of H2O2-induced ARPE-19 cells. Scutellarin alleviated the H2O2-induced oxidative stress in ARPE-19 cells, which was illustrated by reduced levels of ROS and MDA, accompanied by increased SOD activity and GSH level. The increased apoptosis rate of ARPE-19 cells caused by H2O2 induction was significantly decreased after scutellarin treatment. H2O2 treatment resulted in significant increase in bax expression and decrease in bcl-2 expression, while the changes in the expressions of bax and bcl-2 were reversed by scutellarin treatment. In addition, scutellarin promoted the activation of JAK2/STAT3 signaling pathway in H2O2-induced ARPE-19 cells. Suppression of JAK2/STAT3 signaling pathway abolished the protective effects of scutellarin on H2O2-induced ARPE-19 cells. Conclusion These findings suggested that scutellarin was capable for alleviating H2O2-induced oxidative damage in ARPE-19 cells, which might be ascribed to the activation of JAK2/STAT3 signaling pathway. Electronic supplementary material The online version of this article (10.1186/s13578-019-0276-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Xin Hu
- Department of Ophthalmology, Huaihe Hospital, Henan University, No.8 of Baobei Road, Kaifeng, 475000 People's Republic of China
| | - Xiaofang Wu
- Department of Ophthalmology, Huaihe Hospital, Henan University, No.8 of Baobei Road, Kaifeng, 475000 People's Republic of China
| | - Bo Zhao
- Department of Ophthalmology, Huaihe Hospital, Henan University, No.8 of Baobei Road, Kaifeng, 475000 People's Republic of China
| | - Yongyi Wang
- Department of Ophthalmology, Huaihe Hospital, Henan University, No.8 of Baobei Road, Kaifeng, 475000 People's Republic of China
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14
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Long-term diosbulbin B treatment induced liver fibrosis in mice. Chem Biol Interact 2019; 298:15-23. [DOI: 10.1016/j.cbi.2018.10.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 10/09/2018] [Accepted: 10/22/2018] [Indexed: 01/24/2023]
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15
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Yang R, Wei M, Yang F, Sheng Y, Ji L. Diosbulbin B induced G2/M cell cycle arrest in hepatocytes by miRNA-186-3p and miRNA-378a-5p-mediated the decreased expression of CDK1. Toxicol Appl Pharmacol 2018; 357:1-9. [DOI: 10.1016/j.taap.2018.08.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 08/21/2018] [Accepted: 08/21/2018] [Indexed: 10/28/2022]
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16
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Deng W, Han W, Fan T, Wang X, Cheng Z, Wan B, Chen J. Scutellarin inhibits human renal cancer cell proliferation and migration via upregulation of PTEN. Biomed Pharmacother 2018; 107:1505-1513. [PMID: 30257368 DOI: 10.1016/j.biopha.2018.08.127] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 08/18/2018] [Accepted: 08/24/2018] [Indexed: 10/28/2022] Open
Abstract
BACKGROUND Scutellarin is a naturally flavone glycoside that has been shown to exhibit anti-proliferative and anti-apoptotic activities among various human malignancies. However, the anti-cancer effect of Scutellarin in Renal cell carcinoma (RCC) and the underlying mechanism remains unclear. METHODS AND MATERIALS RCC cell lines ACHN and 786-O were treated with different concentrations (0-210 μM) of Scutellarin in vitro. Cell viability and proliferation were investigated by MTT and colony formation assays. Cell invasion and migration were detected by Transwell assays. Cell apoptosis and cell cycle distribution was measured by flow cytometry. Western blot was used to investigate the expression levels of crucial proteins. Xenograft tumor model was established to evaluate tumor growth in vivo. RESULTS Scutellarin significantly inhibited RCC cell proliferation in a dose- and time- dependent manner. Treatment of RCC cells with Scutellarin (30, 60, and 90 μM) markedly induced apoptosis and cell cycle arrested at G0/G1 phase in a concentration-dependent characteristic. Cell invasion and migration capacities of RCC cells were also dose-dependently suppressed by Scutellarin treatment. Western blot assays revealed that the crucial proteins including cyclin D1, CDK2, Bcl2, MMP-2, and MMP-9 were significantly reduced while Bax, cleaved caspase 3 and p21 were increased by Scutellarin in RCC cells. In vivo assay indicated that Scutellarin possessed anti-cancer effect on xenograft without triggering toxic effect. Mechanically, Scutellarin dramatically increased the protein level of phosphatase and tensin homologue (PTEN) and inhibited the activity of P13K/AKT/mTOR signaling. Ectopic expression of PTEN enhanced the inhibitory effect of Scutellarin on RCC proliferation while knockdown of PTEN abrogated it through regulating its downstream P13K/AKT/mTOR signaling pathway. CONCLUSION Scutellarin inhibited RCC cell proliferation and invasion partially by enhancing the expression of PTEN through inhibition of P13K/AKT/mTOR pathway, suggesting that Scutellarin might serve as a potential therapeutic agent in RCC treatment.
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Affiliation(s)
- Wenting Deng
- College of Pharmacy, Xi'an Medical University, No. 1 Xinwang Road of Weiyang District, 710021, Xi'an, Shaanxi, China.
| | - Wei Han
- Department of Medical Equipment, Shaanxi Provincial People's Hospital, No. 256 Youyi West Road, 710068, Xi'an, Shaanxi, China
| | - Tao Fan
- College of Pharmacy, Xi'an Medical University, No. 1 Xinwang Road of Weiyang District, 710021, Xi'an, Shaanxi, China
| | - Xiaoku Wang
- College of Pharmacy, Xi'an Medical University, No. 1 Xinwang Road of Weiyang District, 710021, Xi'an, Shaanxi, China
| | - Zhao Cheng
- College of Pharmacy, Xi'an Medical University, No. 1 Xinwang Road of Weiyang District, 710021, Xi'an, Shaanxi, China
| | - Bo Wan
- College of Pharmacy, Xi'an Medical University, No. 1 Xinwang Road of Weiyang District, 710021, Xi'an, Shaanxi, China
| | - Jinlian Chen
- College of Pharmacy, Xi'an Medical University, No. 1 Xinwang Road of Weiyang District, 710021, Xi'an, Shaanxi, China
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17
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Nie J, Yang HM, Sun CY, Liu YL, Zhuo JY, Zhang ZB, Lai XP, Su ZR, Li YC. Scutellarin Enhances Antitumor Effects and Attenuates the Toxicity of Bleomycin in H22 Ascites Tumor-Bearing Mice. Front Pharmacol 2018; 9:615. [PMID: 29962947 PMCID: PMC6011816 DOI: 10.3389/fphar.2018.00615] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 05/22/2018] [Indexed: 01/08/2023] Open
Abstract
Bleomycin (BLM) is a broad spectrum anti-tumor drug and inducing pulmonary fibrosis. As an anti-tumor drug without immunosuppression, it is urgent to find a drug that reduces the side effects of BLM. Scutellarin (SCU), a flavone extracted from Erigeron breviscapus (Vant.) Hand-Mazz, has anti-inflammatory activity and ability to inhibit tumor cell growth, migration, and invasion. However, the combined role of SCU and BLM treatment in tumor is unclear. This study aimed to investigate the possible effect and related mechanisms of BLM combined with SCU in the treatment of tumor through in vivo and in vitro experiments. In vivo experiments showed that BLM combined with SCU in the treatment of mice bearing H22 ascites tumor prolonged the survival time, alleviated BLM-induced pulmonary fibrosis, reduced the production of TNF-α; IL-6, and the levels of MDA and MPO. BLM combined with SCU increased the apoptotic rate of H22 ascites cells and the levels of cleaved-caspases-3 and -8. Furthermore, BLM combined with SCU increased the protein expression of p53 and gene expression of miR-29b, and decreased the expression of TGF-β1. In vitro experiment results showed that BLM combined with SCU inhibited the viability of H22 cells and MRC-5 cells, promoted H22 cell apoptosis, up-regulated the protein expression of p53 and down-regulated the protein expression of α-SMA and collagen-I in MRC-5 cells. These experimental results suggested that SCU could enhance the anti-tumor effect of BLM and reduce BLM-induced pulmonary fibrosis, indicating SCU as a potential adjuvant for BLM in the future.
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Affiliation(s)
- Juan Nie
- Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hong-Mei Yang
- Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Chao-Yue Sun
- Guangdong Province Traditional Chinese Medical Hospital, Guangzhou, China
| | - Yan-Lu Liu
- Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jian-Yi Zhuo
- Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhen-Biao Zhang
- Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiao-Ping Lai
- Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China.,Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zi-Ren Su
- Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China.,Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yu-Cui Li
- Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China.,Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
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18
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19
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Mo J, Yang R, Li F, Zhang X, He B, Zhang Y, Chen P, Shen Z. Scutellarin protects against vascular endothelial dysfunction and prevents atherosclerosis via antioxidation. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2018; 42:66-74. [PMID: 29655699 DOI: 10.1016/j.phymed.2018.03.021] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 12/25/2017] [Accepted: 03/12/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Scutellarin is the major constituent responsible for the clinical benefits of Erigeron breviscapus (Vant.) Hand.-Mazz which finds a long history of ethnopharmacological use in Traditional Chinese Medicine. Scutellarin as a pure compound is now under investigation for its protections against various tissue injuries. PURPOSE This study aims to examine the effects of scutellarin on oxidative stress-induced vascular endothelial dysfunction and endothelial cell damage, and then to evaluate the therapeutic efficacy of scutellarin in preventing atherosclerosis in rats. METHODS Radical scavenging ability of scutellarin was determined in vitro. Impact of scutellarin on endothelium-dependent relaxation (EDR) of rabbit thoracic aortic rings upon 1, 1-diphenyl-2-picrylhydrazyl (DPPH) challenge was measured. Influences of scutellarin pre-treatment on the levels of reactive oxygen species (ROS), activities of antioxidant enzymes superoxide dismutase (SOD), glutathione peroxidase and catalase, and the expression of SOD1 and NADPH oxidase 4 (Nox4) in human umbilical vein endothelial cells (HUVECs) injured by H2O2 were examined. Anti-atherosclerotic effect of scutellarin was evaluated in rats fed with high fat diet (HFD). RESULTS Scutellarin showed potent antioxidant activity in vitro. Pretreatment of scutellarin retained the EDR of rabbit thoracic aortic rings damaged by DPPH. In H2O2 injured-HUVECs the deleterious alterations in ROS levels and antioxidant enzymes activity were reversed by scutellarin and the mRNA and protein expression of SOD1 and Nox4 were restored also. Oral administration of scutellarin dose-dependently ameliorated hyperlipidemia in HFD-fed rats and alleviated oxidative stress in rat serum, mimicking the effects of reference drug atorvastatin. CONCLUSION Scutellarin protects against oxidative stress-induced vascular endothelial dysfunction and endothelial cell damage in vitro and prevents atherosclerosis in vivo through antioxidation. The results rationalize further investigation into the clinical use of scutellarin in cardiovascular diseases.
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Affiliation(s)
- Jiao Mo
- School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Chun Rong West Street No. 1168, Chenggong, Kunming 650500, PR China
| | - Renhua Yang
- School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Chun Rong West Street No. 1168, Chenggong, Kunming 650500, PR China
| | - Fan Li
- School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Chun Rong West Street No. 1168, Chenggong, Kunming 650500, PR China
| | - Xiaochao Zhang
- School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Chun Rong West Street No. 1168, Chenggong, Kunming 650500, PR China
| | - Bo He
- School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Chun Rong West Street No. 1168, Chenggong, Kunming 650500, PR China
| | - Yue Zhang
- School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Chun Rong West Street No. 1168, Chenggong, Kunming 650500, PR China
| | - Peng Chen
- School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Chun Rong West Street No. 1168, Chenggong, Kunming 650500, PR China.
| | - Zhiqiang Shen
- School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Chun Rong West Street No. 1168, Chenggong, Kunming 650500, PR China.
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20
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Liu Y, Jing YY, Zeng CY, Li CG, Xu LH, Yan L, Bai WJ, Zha QB, Ouyang DY, He XH. Scutellarin Suppresses NLRP3 Inflammasome Activation in Macrophages and Protects Mice against Bacterial Sepsis. Front Pharmacol 2018; 8:975. [PMID: 29375379 PMCID: PMC5767189 DOI: 10.3389/fphar.2017.00975] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Accepted: 12/20/2017] [Indexed: 01/09/2023] Open
Abstract
The NLRP3 inflammasome plays a critical role in mediating the innate immune defense against pathogenic infections, but aberrant activation of NLRP3 inflammasome has been linked to a variety of inflammatory diseases. Thus targeting the NLRP3 inflammasome represents a promising therapeutic for the treatment of such diseases. Scutellarin is a flavonoid isolated from Erigeron breviscapus (Vant.) Hand.-Mazz. and has been reported to exhibit potent anti-inflammatory activities, but the underlying mechanism is only partly understood. In this study, we aimed to investigate whether scutellarin could affect the activation of NLRP3 inflammasome in macrophages. The results showed that scutellarin dose-dependently reduced caspase-1 activation and decreased mature interleukin-1β (IL-1β) release in lipopolysaccharide (LPS)-primed macrophages upon ATP or nigericin stimulation, indicating that scutellarin inhibited NLRP3 inflammasome activation in macrophages. Consistent with this, scutellarin also suppressed pyroptotic cell death in LPS-primed macrophages treated with ATP or nigericin. ATP or nigericin-induced ASC speck formation and its oligomerization were blocked by scutellarin pre-treatment. Intriguingly, scutellarin augmented PKA-specific phosphorylation of NLRP3 in LPS-primed macrophages, which was completely blocked by selective PKA inhibitor H89, suggesting that PKA signaling had been involved in the action of scutellarin to suppress NLRP3 inflammasome activation. Supporting this, the inhibitory effect of scutellarin on NLRP3 inflammasome activation was completely counteracted by H89 or adenyl cyclase inhibitor MDL12330A. As NLRP3-dependent release of IL-1β has a critical role in sepsis, the in vivo activity of scutellarin was assayed in a mouse model of bacterial sepsis, which was established by intraperitoneally injection of a lethal dose of viable Escherichia coli. Oral administration of scutellarin significantly improved the survival of mice with bacterial sepsis. In line with this, scutellarin treatment significantly reduced serum IL-1β levels and attenuated the infiltration of inflammatory cells in the liver of E. coli-infected mice. These data indicated that scutellarin suppressed NLRP3 inflammasome activation in macrophages by augmenting PKA signaling, highlighting its potential therapeutic application for treating NLRP3-related inflammatory diseases.
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Affiliation(s)
- Yi Liu
- Institute of Dermatology, Chinese Academy of Medical Sciences, Nanjing, China
| | - Yan-Yun Jing
- Department of Immunobiology, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Chen-Ying Zeng
- Department of Immunobiology, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Chen-Guang Li
- Department of Immunobiology, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Li-Hui Xu
- Department of Cell Biology, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Liang Yan
- Department of Immunobiology, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Wen-Jing Bai
- Department of Immunobiology, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Qing-Bing Zha
- Department of Fetal Medicine, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Dong-Yun Ouyang
- Department of Immunobiology, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Xian-Hui He
- Department of Immunobiology, College of Life Science and Technology, Jinan University, Guangzhou, China
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21
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You L, Zhu H, Wang C, Wang F, Li Y, Li Y, Wang Y, He B. Scutellarin inhibits Hela cell growth and glycolysis by inhibiting the activity of pyruvate kinase M2. Bioorg Med Chem Lett 2017; 27:5404-5408. [PMID: 29157862 DOI: 10.1016/j.bmcl.2017.11.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 11/03/2017] [Accepted: 11/06/2017] [Indexed: 02/08/2023]
Abstract
Scutellarin, one of natural flavonoids, is widely and clinically used for treating many diseases in China. Recently, scutellarin has demonstrated a broad spectrum of anti-proliferative activities against multiple cancer cell lines. However, the molecular mechanism of action remains to be investigated. We herein report the design and synthesis of biotinylated scutellareins as probes, which can be applied to discover scutellarein interacting proteins. Finally, we show that scutellarin directly targets pyruvate kinase M2 (PKM2) and inhibits its cytosolic activity to decrease glycolytic metabolism; on the other hand, scutellarin may also participate in regulating cell cycle and apoptotic proteins by activating MEK/ERK/PIN1 signaling pathway to promote the nuclear translocation of PKM2.
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Affiliation(s)
- Lin You
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Provincial Key Laboratory of Pharmaceutics, School of Pharmacy, National Engineering Research Center of Miao's Medicines, Guizhou Medical University, Guiyang, Guizhou 550004, China
| | - Hong Zhu
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Provincial Key Laboratory of Pharmaceutics, School of Pharmacy, National Engineering Research Center of Miao's Medicines, Guizhou Medical University, Guiyang, Guizhou 550004, China
| | - Chun Wang
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Provincial Key Laboratory of Pharmaceutics, School of Pharmacy, National Engineering Research Center of Miao's Medicines, Guizhou Medical University, Guiyang, Guizhou 550004, China
| | - Fang Wang
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Provincial Key Laboratory of Pharmaceutics, School of Pharmacy, National Engineering Research Center of Miao's Medicines, Guizhou Medical University, Guiyang, Guizhou 550004, China
| | - Yongjun Li
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Provincial Key Laboratory of Pharmaceutics, School of Pharmacy, National Engineering Research Center of Miao's Medicines, Guizhou Medical University, Guiyang, Guizhou 550004, China
| | - Yan Li
- School of Basic Medicine, Guizhou Medical University, Guiyang, Guizhou 550004, China
| | - Yonglin Wang
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Provincial Key Laboratory of Pharmaceutics, School of Pharmacy, National Engineering Research Center of Miao's Medicines, Guizhou Medical University, Guiyang, Guizhou 550004, China
| | - Bin He
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Provincial Key Laboratory of Pharmaceutics, School of Pharmacy, National Engineering Research Center of Miao's Medicines, Guizhou Medical University, Guiyang, Guizhou 550004, China.
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Lee SR, Kim MS, Kim S, Hwang KW, Park SY. Constituents from Scutellaria barbata
Inhibiting Nitric Oxide Production in LPS-Stimulated Microglial Cells. Chem Biodivers 2017; 14. [DOI: 10.1002/cbdv.201700231] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Accepted: 08/11/2017] [Indexed: 12/18/2022]
Affiliation(s)
- So Ra Lee
- Department of Nanomedicine; World Class University; Dankook University; Cheonan 31116 Korea
| | - Min-Suk Kim
- Laboratory of Pharmacognosy; College of Pharmacy; Dankook University; Cheonan 31116 Korea
| | - Sunggun Kim
- Laboratory of Pharmacognosy; College of Pharmacy; Dankook University; Cheonan 31116 Korea
| | - Kwang Woo Hwang
- College of Pharmacy; Chung-Ang University; Seoul 06974 Korea
| | - So-Young Park
- Department of Nanomedicine; World Class University; Dankook University; Cheonan 31116 Korea
- Laboratory of Pharmacognosy; College of Pharmacy; Dankook University; Cheonan 31116 Korea
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Gao C, Zhou Y, Jiang Z, Zhao Y, Zhang D, Cong X, Cao R, Li H, Tian W. Cytotoxic and chemosensitization effects of Scutellarin from traditional Chinese herb Scutellaria altissima L. in human prostate cancer cells. Oncol Rep 2017; 38:1491-1499. [PMID: 28737827 PMCID: PMC5549025 DOI: 10.3892/or.2017.5850] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 07/13/2017] [Indexed: 12/21/2022] Open
Abstract
Scutellaria altissima L. is a common traditional Chinese medicine used to treat inflammation in some countries. Scutellarin, an active major flavone glycoside isolated from the traditional Chinese medicine Scutellaria altissima L., has been shown to offer various beneficial biochemical effects on cerebrovascular diseases and inflammation. However, the antiproliferative effects of Scutellarin in prostate cancer and the underlying mechanism are not fully elucidated. In the present study, we aimed to ascertain whether Scutellarin inhibits cancer cell growth and to further explore the molecular mechanism. Scutellarin enhanced the sensitivity of prostate cancer cells to cisplatin. MTT assays revealed that cell viability was significantly decreased in the prostate cancer cells treated with Scutellarin. Flow cytometric analysis indicated that Scutellarin suppressed cell proliferation by promoting G2/M arrest and inducing apoptosis. We employed western blotting to delineate the underlying mechanisms involved in the G2/M arrest and apoptosis. Comet assay and γH2AX immunocytochemistry were used to detect levels of DNA damage in PC3 cells exposed to Scutellarin and/or cisplatin. Our data revealed that Scutellarin significantly induced prostate cancer cell apoptosis by activating the caspase cascade. An increase in the Bax/Bcl-2 ratio, depolarization of mitochondrial membrane potential and cell cycle arrest at G2/M phase were accompanied by the apoptosis induction. Additionally, Scutellarin altered the protein expression of cell cycle and apoptosis regulatory genes by downregulating Cdc2, cyclin B1 and Bcl-2 and upregulating caspase-3, caspase-9 and Bax in prostate cancer cells. Furthermore, Scutellarin sensitized PC3 cells to cisplastin treatment in a dose-dependent manner. Taken together, our data confirmed the cytotoxicity of Scutellarin against prostate cancer PC3 cells and provide new findings in regards to Scutellarin sensitizing prostate cancer cells to chemotherapy. Our findings suggest that Scutellarin has potential to be used as a novel antineoplastic therapeutic candidate for prostate cancer patients.
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Affiliation(s)
- Chen Gao
- College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong 266109, P.R. China
| | - Yinglu Zhou
- College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong 266109, P.R. China
| | - Zhongling Jiang
- College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong 266109, P.R. China
| | - Yuan Zhao
- Shu Lan Animal Husbandry Bureau, Shulan, Jilin 132600, P.R. China
| | - Dongjun Zhang
- Feicheng Animal Husbandry and Veterinary Bureau, Feicheng, Shandong 271600, P.R. China
| | - Xia Cong
- College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong 266109, P.R. China
| | - Rongfeng Cao
- College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong 266109, P.R. China
| | - Huatao Li
- College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong 266109, P.R. China
| | - Wenru Tian
- College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao, Shandong 266109, P.R. China
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Qu XY, Tao LN, Zhang SX, Sun JM, Niu JQ, Ding YH, Song YQ. The role of Ntcp, Oatp2, Bsep and Mrp2 in liver injury induced by Dioscorea bulbifera L. and Diosbulbin B in mice. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2017; 51:16-22. [PMID: 28262508 DOI: 10.1016/j.etap.2017.02.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 02/20/2017] [Accepted: 02/26/2017] [Indexed: 06/06/2023]
Abstract
Dioscorea bulbifera L. (DB) is a traditional Chinese herb used in thyroid disease and cancer. However, the clinical use of DB remains a challenge due to its hepatotoxicity, which is caused, in part, by the presence of Diosbulbin B (DIOB), a toxin commonly found in DB extracts. As abnormal expression of hepatobiliary transporters plays an important role in drug-induced liver injury, we assessed the hepatotoxicity induced by DB and DIOB, and explored their impacts on hepatobiliary transporter expression levels. Following liquid chromatography-tandem mass analysis of the DIOB content of DB extract, male ICR mice were randomly orally administered DB or DIOB for 14days. Liver injury was assessed by histopathological and biochemical analysis of liver fuction. The levels of transporter protein and mRNA were determined by western blotting and real-time PCR. Liver function and histopathological analysis indicated that both DB and DIOB could induce liver injury in mice, and that DIOB might be the primary toxic compound in DB. Moreover, down-regulation of Mrp2 blocked the excretion of bilirubin, glutathione disulfide, and bile acids, leading to the accumulation of toxic substrates in the liver and a redox imbalance. We identified down-regulated expression of Mrp2 as potential factors linked to increased serum bilirubin levels and decreased levels of glutathione in the liver and increased liver injury severity. In summary, our study indicates that down-regulation of Mrp2 represents the primary mechanism of DB- and DIOB-induced hepatotoxicity, and provides insight into novel therapies that could be used to prevent DB- and DIOB-mediated liver injury.
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Affiliation(s)
- Xiao-Yu Qu
- Depatment of Pharmacy, the First Hospital of Jilin University, Changchun, China
| | - Li-Na Tao
- Depatment of Pharmacy, the First Hospital of Jilin University, Changchun, China
| | - Si-Xi Zhang
- Depatment of Pharmacy, the First Hospital of Jilin University, Changchun, China
| | - Jing-Meng Sun
- Changchun University of Chinese Medicine, Changchun, China
| | - Jun-Qi Niu
- Department of Hepatology, the First Hospital of Jilin University, Changchun, China
| | - Yan-Hua Ding
- Phase I Clinical Trial Unit, the First Hospital of Jilin University, Changchun, China
| | - Yan-Qing Song
- Depatment of Pharmacy, the First Hospital of Jilin University, Changchun, China.
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Huang P, Zhang Q, Pan H, Luan L, Liu X, Wu Y. Optimization of integrated extraction-adsorption process for the extraction and purification of total flavonoids from Scutellariae barbatae herba. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2016.11.031] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Jiang JZ, Yang BH, Ji LL, Yang L, Mao YC, Hu ZH, Wang ZT, Wang CH. Metabolic-induced cytotoxicity of diosbulbin B in CYP3A4-expressing cells. Toxicol In Vitro 2017; 38:59-66. [DOI: 10.1016/j.tiv.2016.11.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 10/06/2016] [Accepted: 11/04/2016] [Indexed: 01/14/2023]
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Ke Y, Bao T, Wu X, Tang H, Wang Y, Ge J, Fu B, Meng X, Chen L, Zhang C, Tan Y, Chen H, Guo Z, Ni F, Lei X, Shi Z, Wei D, Wang L. Scutellarin suppresses migration and invasion of human hepatocellular carcinoma by inhibiting the STAT3/Girdin/Akt activity. Biochem Biophys Res Commun 2016; 483:509-515. [PMID: 27998773 DOI: 10.1016/j.bbrc.2016.12.114] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2016] [Accepted: 12/17/2016] [Indexed: 12/15/2022]
Abstract
Scutellarin is an active flavone from Erigeron breviscapine (vant) Hand Mass. This study aimed to investigate the potential role of scutellarin in migration and invasion of human hepatocellular carcinoma (HCC) cells and its possible mechanism. In comparison with the vehicle-treated controls, treatment with scutellarin (50 mg/kg/day) for 35 days significantly mitigated the lung and intrahepatic metastasis of HCC tumors in vivo. Scutellarin treatment significantly reduced HepG2 cell viability in a dose-dependent manner, and inhibited migration and invasion of HCC cells in vitro. Scutellarin treatment significantly reduced STAT3 and Girders of actin filaments (Girdin) expression, STAT3 and Akt phosphorylation in HCC cells. Introduction of STAT3 overexpression restored the scutellarin-downregulated Girdin expression, Akt activation, migration and invasion of HCC cells. Furthermore, induction of Girdin overexpression completely abrogated the inhibition of scutellarin on the Akt phosphorylation, migration and invasion of HCC cells. Scutellarin can inhibit HCC cell metastasis in vivo, and migration and invasion in vitro by down-regulating the STAT3/Girdin/Akt signaling.
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Affiliation(s)
- Yang Ke
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Tianhao Bao
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China; Mental Health Center, Kunming Medical University, Kunming, China
| | - Xuesong Wu
- Department of Gastroenterological Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Haoran Tang
- Department of Gastroenterological Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Yan Wang
- Department of Pathology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Jiayun Ge
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Bimang Fu
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Xu Meng
- Intensive Care Unit, The First Hospital of Kunming, Kunming, China
| | - Li Chen
- Department of Pediatric Surgery, The Kunming Children's Hospital, Kunming, China
| | - Cheng Zhang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Yuqi Tan
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Haotian Chen
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Zhitang Guo
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Fan Ni
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Xuefen Lei
- Department of Oncology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Zhitian Shi
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Dong Wei
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Lin Wang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, China.
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Sun C, Wang H, Wang Y, Xiao S. Rapid Isolation and Determination of Flavones in Biological Samples Using Zinc Complexation Coupled with High-Performance Liquid Chromatography. Molecules 2016; 21:molecules21081067. [PMID: 27537870 PMCID: PMC6274430 DOI: 10.3390/molecules21081067] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 08/02/2016] [Accepted: 08/09/2016] [Indexed: 01/31/2023] Open
Abstract
Chlorophyll-type contaminants are commonly encountered in the isolation and determination of flavones of plant aerial plant parts. Heme is also a difficult background substance in whole blood analysis. Both chlorophyll and heme are porphyrin type compounds. In this study, a rapid method for isolating flavones with 5-hydroxyl or ortho-hydroxyl groups from biological samples was developed based on the different solubilities of porphyrin-metal and flavone-metal complexes. It is important that other background substances, e.g., proteins and lipids, are also removed from flavones without an additional processing. The recoveries of scutellarin, baicalin, baicalein, wogonoside and wogonin, which are the primary constituents of Scutellaria baicalensis (skullcaps) were 99.65% ± 1.02%, 98.98% ± 0.73%, 99.65% ± 0.03%, 97.59% ± 0.09% and 95.19% ± 0.47%, respectively. As a sample pretreatment procedure, this method was coupled to high-performance liquid chromatography (HPLC) with good separation, sensitivity and linearity and was applied to determine the flavone content in different aerial parts of S. baicalensis and in dried blood spot samples.
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Affiliation(s)
- Chenghe Sun
- Institute of Special Wild Animals and Plants, Chinese Academy of Agricultural Science, Changchun 130122, China.
- School of Life Science, Beijing Institute of Technology, Beijing 100081, China.
| | - Hecheng Wang
- Institute of Special Wild Animals and Plants, Chinese Academy of Agricultural Science, Changchun 130122, China.
- School of Life Science, Beijing Institute of Technology, Beijing 100081, China.
| | - Yingping Wang
- Institute of Special Wild Animals and Plants, Chinese Academy of Agricultural Science, Changchun 130122, China.
| | - Shengyuan Xiao
- Institute of Special Wild Animals and Plants, Chinese Academy of Agricultural Science, Changchun 130122, China.
- School of Life Science, Beijing Institute of Technology, Beijing 100081, China.
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Niu C, Sheng Y, Zhu E, Ji L, Wang Z. Ferulic acid prevents liver injury induced by Diosbulbin B and its mechanism. Biosci Trends 2016; 10:386-391. [DOI: 10.5582/bst.2016.01152] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Chengwei Niu
- hanghai Key Laboratory of Complex Prescription, The MOE Key Laboratory for Standardization of Chinese Medicines, and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine
| | - Yuchen Sheng
- Center for Drug Safety Evaluation and Research, Shanghai University of Traditional Chinese Medicine
| | - Enyuan Zhu
- hanghai Key Laboratory of Complex Prescription, The MOE Key Laboratory for Standardization of Chinese Medicines, and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine
| | - Lili Ji
- hanghai Key Laboratory of Complex Prescription, The MOE Key Laboratory for Standardization of Chinese Medicines, and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine
| | - Zhengtao Wang
- hanghai Key Laboratory of Complex Prescription, The MOE Key Laboratory for Standardization of Chinese Medicines, and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine
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Liu J, Zhang QY, Yu LM, Liu B, Li MY, Zhu RZ. Phycocyanobilin accelerates liver regeneration and reduces mortality rate in carbon tetrachloride-induced liver injury mice. World J Gastroenterol 2015; 21:5465-5472. [PMID: 25987768 PMCID: PMC4427667 DOI: 10.3748/wjg.v21.i18.5465] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2014] [Revised: 12/29/2014] [Accepted: 03/12/2015] [Indexed: 02/07/2023] Open
Abstract
AIM: To investigate the hepatoprotective effects of phycocyanobilin (PCB) in reducing hepatic injury and accelerating hepatocyte proliferation following carbon tetrachloride (CCl4) treatment.
METHODS: C57BL/6 mice were orally administered PCB 100 mg/kg for 4 d after CCl4 injection, and then the serum and liver tissue of the mice were collected at days 1, 2, 3, 5 and 7 after CCl4 treatment. A series of evaluations were performed to identify the curative effects on liver injury and recovery. Aspartate aminotransferase (AST), alanine aminotransferase (ALT), albumin and superoxide dismutase (SOD) were detected to indirectly assess the anti-inflammatory effects of PCB. Meanwhile, we detected the expressions of hepatocyte growth factor, transforming growth factor alpha (TGF-α), TGF-β, tumor necrosis factor-alpha (TNF-α) and interleukin-6 (IL-6), the factors which are associated with inflammation and liver regeneration. The protein expressions of proliferating cell nuclear antigen (PCNA), TNF-α and cytochrome C were detected by western blot. Furthermore, the survival rates were analyzed of mice which were administered a lethal dose of CCl4 (2.6 mg/kg) with or without PCB.
RESULTS: In our research, PCB showed a strongly anti-inflammatory effect on CCl4-induced liver injury in mice. The ALT was significantly decreased after CCl4 treatment from day 1 (P < 0.01) and the AST was significantly decreased from day 2 (P < 0.001). Both albumin and liver SOD were increased from day 2 (P < 0.001 and P < 0.01), but serum SOD levels did not show a significant increase (P > 0.05). PCB protected the structure of liver from the injury by CCl4. TUNEL assay showed that PCB dramatically reduced the number of apoptotic cells after CCl4 treatment compared to the control (101.0 ± 25.4 vs 25.7 ± 6.4, P < 0.01). The result of western blotting showed that PCB could increase PCNA expression, decrease TNF-α and cytochrome C expression. Furthermore, data shows that PCB could improve the survival rate of acute liver failure (ALF) mice which were injected with a lethal dose of CCl4 (60.0% vs 20.0%).
CONCLUSION: Our study indicated that PCB could be an ideal candidate for reversing acute liver injury or ALF.
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