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Li X, Dong W, Yang Y, Ren S, Wang X, Zou M, Lu W, Liu L, Xue Y. Ecliptasaponin A attenuates renal fibrosis by regulating the extracellular matrix of renal tubular cells. In Vitro Cell Dev Biol Anim 2023; 59:684-696. [PMID: 37831322 PMCID: PMC10709264 DOI: 10.1007/s11626-023-00803-0] [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: 12/27/2022] [Accepted: 08/04/2023] [Indexed: 10/14/2023]
Abstract
Renal fibrosis is the most common manifestation of end-stage renal disease (ESRD), including diabetic kidney disease (DKD), but there is no effective treatment in renal fibrosis. Natural products are a rich source of clinical drug research and have been used in the clinical research of various diseases. In this study, we searched for traditional Chinese medicine monomers that attenuate fibrosis and assessed their effect on the fibrosis marker connective tissue growth factor (CTGF) in cells which we found ecliptasaponin A. Subsequently, we evaluated the effect of ecliptasaponin A on renal fibrosis in the classic renal fibrosis unilateral ureteral obstruction (UUO) mouse model and found that ecliptasaponin A could reduce the renal collagen fiber deposition and renal extracellular matrix (ECM) protein expression in UUO mice. In vitro, ecliptasaponin A can inhibit ECM protein expression in human kidney-2 (HK-2) cells induced by transforming growth factor-beta1 (TGFβ1). To further clarify the mechanism of ecliptasaponin A in attenuating renal fibrosis, we performed transcriptome sequencing of HK-2 cells treated with TGFβ1 and ecliptasaponin A. The functions and pathways were mainly enriched in the extracellular matrix and TGFβ signalling pathway. Matrix metalloproteinase 10 (MMP10) and matrix metalloproteinase 13 (MMP13) are the main differentially expressed genes in extracellular matrix regulation. Then, we measured MMP10 and MMP13 in the cells and found that ecliptasaponin A had a significant inhibitory effect on MMP13 expression but not on MMP10 expression. Furthermore, we overexpressed MMP13 in HK-2 cells treated with TGFβ1 and found that MMP13 promoted HK-2 cell injury. Our findings suggest that ecliptasaponin A can attenuate renal fibrosis, which may provide a new method for treating renal fibrosis clinically.
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Affiliation(s)
- Xiaomin Li
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Wenhui Dong
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yanlin Yang
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Endocrinology and Metabolism, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Shijing Ren
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xiangyu Wang
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Meina Zou
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Wen Lu
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Lerong Liu
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yaoming Xue
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China.
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Gou Y, Wang Z, Zhou L, Du J, Huang J, Li J, Zhang X, Guan S. UPLC-QTOF-MS-based lipidomic study of wedelolactone in acute colitis mice induced by dextran sulfate sodium. Heliyon 2023; 9:e20162. [PMID: 37809775 PMCID: PMC10559927 DOI: 10.1016/j.heliyon.2023.e20162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 08/22/2023] [Accepted: 09/13/2023] [Indexed: 10/10/2023] Open
Abstract
Inflammatory bowel disease is a relapsing inflammatory disease seriously endanger human health. Wedelolactone (WED) is a major active ingredient from Eclipta prostrata (L.) L. and has shown anti-inflammatory effects. However, the mechanism of WED in treating inflammatory colitis remains unknown. We aimed to investigate the mechanisms of WED in treating ulcerative colitis through lipidomic study. Sixty male C57BL/6 mice were exposed to DSS to induce acute colitis. Disease progression was judged by the disease activity index (DAI) and pathological changes of colon tissue. An ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS) method was performed for colon and plasma lipidomics analyses. Differential metabolites in the three groups were distinguished by univariate and multivariate analysis. WED exerted anti-inflammatory effects representing by body weight and DAI score. Three metabolites were identified in plasma and 20 in colon. According to pathway analysis, the effects of WED on colitis were associated with seven pathways. The glycerophospholipid metabolism and ether lipid metabolism were the primary pathways. The findings provide important insight of the mechanism of WED in treating DSS induced colitis through lipidomic perspective.
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Affiliation(s)
- Yuanyuan Gou
- MOE Joint International Research Laboratory of Synthetic Biology and Medicine, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, PR China
| | - Zichen Wang
- MOE Joint International Research Laboratory of Synthetic Biology and Medicine, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, PR China
| | - Liping Zhou
- Evaluation and Monitoring Center of Occupational Health, Guangzhou Twelfth People's Hospital, Guangzhou, 510620, PR China
| | - Jinpan Du
- MOE Joint International Research Laboratory of Synthetic Biology and Medicine, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, PR China
| | - Jiaxin Huang
- MOE Joint International Research Laboratory of Synthetic Biology and Medicine, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, PR China
| | - Jing Li
- MOE Joint International Research Laboratory of Synthetic Biology and Medicine, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, PR China
| | - Xuyu Zhang
- Department of Anesthesiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510089, PR China
| | - Su Guan
- MOE Joint International Research Laboratory of Synthetic Biology and Medicine, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, PR China
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Konrath EL, Strauch I, Boeff DD, Arbo MD. The potential of Brazilian native plant species used in the therapy for snakebites: A literature review. Toxicon 2022; 217:17-40. [PMID: 35952835 DOI: 10.1016/j.toxicon.2022.08.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 07/27/2022] [Accepted: 08/01/2022] [Indexed: 01/14/2023]
Abstract
Snakebite envenoming is a potentially fatal disease categorized as a neglected public health issue for not receiving the appropriate attention from national and international health authorities. The most affected people by this problem usually live in poor rural communities, where medical resources are often sparse and, in some instances, there is even a scarcity of serum therapy. The administration of the appropriate antivenom is the only specific treatment available, however it has limited efficacy against venom-induced local effects. In this scenario, various plant species are used as local first aid for the treatment of snakebite accidents in Brazil, and some of them can effectively inhibit lethality, neurotoxicity, hemorrhage, and venom enzymes activities. This review compiles a list of plants used in the treatment of snakebites in Brazil, focusing on the native Brazilian species registered in the databases Pubmed, Scielo, Scopus and Google Scholar. All these searches were limited to peer-reviewed journals written in English, with the exception of a few articles written in Portuguese. The most cited native plant species were Casearia sylvestris Sw., Eclipta prostrata (L.) L., Mikania glomerata Spreng., Schizolobium parahyba (Vell.) S.F.Blake and Dipteryx alata Vogel, all used to decrease the severity of toxic signs, inhibit proteolytic and hemorrhagic activities, thus increasing survival time and neutralizing myotoxicity effects. Different active compounds showing important activity against the snake venoms and their toxins include flavonoids, alkaloids and tannins. Although some limitations to the experimental studies with medicinal plants were observed, including lack of comparison with control drugs and unknown active extracts compounds, species with anti-venom characteristics are effective and considered as candidates for the development of adjuvants in the treatment of snake envenomation. Further studies on the chemistry and pharmacology of traditionally used plant species will help to understand the role that snakebite herbal remedies may display in local medical health systems. It might also contribute to the development of alternative or complementary treatments to reduce the number of severe disabilities and deaths.
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Affiliation(s)
- Eduardo Luis Konrath
- Laboratório de Farmacognosia, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, 90610-000, Porto Alegre, RS, Brazil; Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal do Rio Grande do Sul, 90610-000, Porto Alegre, RS, Brazil.
| | - Iara Strauch
- Laboratório de Toxicologia, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, 90620-170, Porto Alegre, RS, Brazil
| | - Daiana Daniele Boeff
- Laboratório de Farmacognosia, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, 90610-000, Porto Alegre, RS, Brazil; Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal do Rio Grande do Sul, 90610-000, Porto Alegre, RS, Brazil
| | - Marcelo Dutra Arbo
- Laboratório de Toxicologia, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, 90620-170, Porto Alegre, RS, Brazil; Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal do Rio Grande do Sul, 90610-000, Porto Alegre, RS, Brazil.
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Bhattacharyya S, Law S. Environmental pollutant N-N'ethylnitrosourea-induced leukemic NLRP3 inflammasome activation and its amelioration by Eclipta prostrata and its active compound wedelolactone. ENVIRONMENTAL TOXICOLOGY 2022; 37:322-334. [PMID: 34726823 DOI: 10.1002/tox.23400] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 09/28/2021] [Accepted: 10/22/2021] [Indexed: 06/13/2023]
Abstract
Environmental exposure of N-nitroso compounds (NOCs) from various sources like tobacco smoke, pesticides, smoked meat, and rubber manufacturing industries has been an alarming cause of carcinogenesis. Neonatal exposure to the carcinogenic N-N'ethylnitrosourea (ENU), a NOC has been established to cause leukemogenesis. Our world is constantly battling against cancer with consistent investigations of new anti-cancer therapeutics. Plant derived compounds have grasped worldwide attention of researchers for their promising anti-cancer potentials. Eclipta prostrata is one such ayurvedic herb, renowned for its anti-inflammatory properties. Currently, it has been explored in various cancer cell lines to establish its anti-cancer effect, but rarely in in-vivo cancer models. Wedelolactone (WDL), the major coumestan of E. prostrata is recognized as an inhibitor of IKK, a master regulator of the NF-kB inflammatory pathway. As persistent inflammation and activated inflammasome contribute to leukemogenesis, we tried to observe anti-leukemogenic efficacy of E. prostrata and its active compound WDL on the marrow cells of ENU induced experimental leukemic mice. Treatment groups were administered an oral gavage at a dose of 1200 mg/kg and 50 mg/kg b.w of crude extract and WDL respectively for 4 weeks. Various parameters like hemogram, survivability, cytological and histological investigations, migration assay, cell culture, flowcytometry and confocal microscopy were taken into consideration pre- and post-treatment. Interestingly, the plant concoction portrayed maximum effects in comparison to WDL alone. The study suggests E. prostrata and WDL as vital complementary adjuncts for anti-inflammasome mechanism in ENU-induced leukemia.
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Affiliation(s)
- Subhashree Bhattacharyya
- Stem Cell Research and Application Unit, Department of Biochemistry and Medical Biotechnology, Calcutta School of Tropical Medicine, Kolkata, West Bengal, India
| | - Sujata Law
- Stem Cell Research and Application Unit, Department of Biochemistry and Medical Biotechnology, Calcutta School of Tropical Medicine, Kolkata, West Bengal, India
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Wang H, Li Y, Wang R, Ji H, Lu C, Su X. Chinese Torreya grandis cv. Merrillii seed oil affects obesity through accumulation of sciadonic acid and altering the composition of gut microbiota. FOOD SCIENCE AND HUMAN WELLNESS 2022. [DOI: 10.1016/j.fshw.2021.07.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Timalsina D, Devkota HP. Eclipta prostrata (L.) L. (Asteraceae): Ethnomedicinal Uses, Chemical Constituents, and Biological Activities. Biomolecules 2021; 11:1738. [PMID: 34827736 PMCID: PMC8615741 DOI: 10.3390/biom11111738] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 11/05/2021] [Accepted: 11/09/2021] [Indexed: 11/16/2022] Open
Abstract
Eclipta prostrata (L.) L. (Syn.: Eclipta alba (L.) Hassak, Family: Asteraceae) is an important medicinal plant in the tropical and subtropical regions. It is widely used in treating various diseases of skin, liver and stomach in India, Nepal, Bangladesh, and other countries. The main aim of this review was to collect and analyze the available information on traditional uses, phytoconstituents, and biological activities of E. prostrata. The scientific information was collected from the online bibliographic databases such as Scopus, MEDLINE/PubMed, Google Scholar, SciFinder, etc. and books and proceedings. The active phytochemicals were coumestan derivatives, phenolic acid derivatives, flavonoids, triterpenoid and steroid saponins, substituted thiophenes, etc. Various extracts and isolated compounds of E. prostrata showed a wide range of biological activities such as antimicrobial, anticancer, hepatoprotective, neuroprotective and hair growth promoting activities. Relatively a few studies have been performed to reveal the exact phytoconstituents responsible for their corresponding pharmacological activities. Future studies should focus on detailed mechanism based studies using animal models and clinical studies.
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Affiliation(s)
- Deepak Timalsina
- Central Department of Chemistry, Tribhuvan University, Kathmandu 44618, Nepal;
| | - Hari Prasad Devkota
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Chuo-Ku, Kumamoto 862-0973, Japan
- Headquarters for Admissions and Education, Kumamoto University, 2-40-1 Kurokami, Chuo-Ku, Kumamoto 860-8555, Japan
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Wu W, Hu Y, Zhang S, Liu D, Li Q, Lin Y, Liu Z. Untargeted metabolomic and lipid metabolism-related gene expression analyses of the effects and mechanism of aged Liupao tea treatment in HFD-induced obese mice. RSC Adv 2021; 11:23791-23800. [PMID: 35479821 PMCID: PMC9036539 DOI: 10.1039/d1ra04438a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 06/30/2021] [Indexed: 12/14/2022] Open
Abstract
Liupao tea (LPT) has been demonstrated to have beneficial effects on obesity induced by a high-fat diet (HFD); however, the effects and mechanism of aged Liupao tea (different storage years) treatment on obesity have not yet been reported. In this study, mice were divided into four groups as follows: the control group fed a normal diet; the model group fed an HFD; and the LPT aged 1 year (1Y) and LPT aged 10 years (10Y) groups receiving an HFD and water extractions from LPTs of different ages for 5 weeks. Our results revealed that aged LPT significantly alleviated HFD-induced obesity symptoms, especially in the 10Y group. Additionally, metabolomic analysis identified 11 common differential metabolites that were partly recovered to normal levels after aged LPT treatment, involved mainly in the metabolic pathways of the citrate cycle, purine metabolism, fatty acid metabolism, and amino acid metabolism. Aged LPT treatment also regulated lipid metabolism-related gene expression in the liver, which decreased the mRNA levels of SREBP-1C/HMGR/FAS involved in de novo lipogenesis and increased the mRNA levels of PPARα, LDLR and LCAT. Our study demonstrated that aged LPT may be used as a potential dietary supplement for improving obesity-related diseases caused by an HFD.
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Affiliation(s)
- Wenliang Wu
- Tea Research Institute, Hunan Academy of Agricultural Sciences Changsha Hunan 410125 PR China
| | - Yao Hu
- Nuclear Agronomy and Aerospace Breeding Research Institute, Hunan Academy of Agricultural Sciences Changsha Hunan 410125 PR China
| | - Shuguang Zhang
- Tea Research Institute, Hunan Academy of Agricultural Sciences Changsha Hunan 410125 PR China
| | - Dongming Liu
- Changsha University of Science & Technology Changsha 410114 PR China
| | - Qing Li
- Key Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University Changsha 410128 PR China
| | - Yong Lin
- Key Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University Changsha 410128 PR China
| | - Zhonghua Liu
- Key Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University Changsha 410128 PR China
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Wang L, Huang B, Li C, Yang B, Jia X, Feng L. The combination of HPLC and biological analysis to determine the quality markers and its structural composition of Eclipta prostrata L. PHYTOCHEMICAL ANALYSIS : PCA 2020; 31:968-981. [PMID: 32640489 DOI: 10.1002/pca.2969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 06/01/2020] [Accepted: 06/03/2020] [Indexed: 06/11/2023]
Abstract
INTRODUCTION The diversity and complexity of components are important reasons for the unstable efficacy and safety of Chinese materia medica (CMM) in quality control. The good and stable quality control may be related to the quality markers with structural composition of multi-components. OBJECTIVE In the present study, we take Eclipta prostrata L. as a representative example. The 11 samples were collected from the different areas in China, and the discrepancy in bioactivity and chemical composition of these samples were compared. DOX (doxorubicin hydrochloride)-induced ICR mice were established for in vivo nephrotic syndrome experiments. The biochemical indicators including 24-h urine protein, triglyceride (TG), etc. were measured and the pathological change of kidney tissue was observed. MPC-5 cells damage model was induced to compare the difference of these samples in bio-activity. High-performance liquid chromatography (HPLC) method for 11 EEP (extract of Eclipta prostrata L.) samples were performed to analyse the content of the quality markers. RESULTS In vivo experiments, EEP could mitigate the content or activity of urine protein, TG, etc. compared with the positive group (TG content was 2.53 ± 0.39 mmol/L, urinary protein quantification on 35th day was 16.79 ± 2.32 mg). In vitro experiments, CCE (coumestans component of Ecliptae) and EEP had equivalent effects on biochemical indicators such as cell viability, etc. According to the HPLC analysis, the content of wedelolactone was 45.88% and demethylwedelolactone was 23.74% in CCE. CONCLUSION The CCE with a ratio of 2:1 can be considered as a quality marker of Eclipta prostrata L.. This research may provide a perspective for quality control of CMM.
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Affiliation(s)
| | | | | | - Bin Yang
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, P. R. China
| | - Xiaobin Jia
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, P. R. China
| | - Liang Feng
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, P. R. China
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Li C, Su C, Wang Y, Gao Y, Wang H, Tian J, Fu F. A 26-week toxicological study of Xuezhikang (XZK), red yeast rice extract, in Beagle dogs with a 4-week recovery period. Regul Toxicol Pharmacol 2020; 117:104781. [DOI: 10.1016/j.yrtph.2020.104781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 08/31/2020] [Accepted: 09/01/2020] [Indexed: 11/16/2022]
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Qualitative distribution of endogenous phosphatidylcholine and sphingomyelin in serum using LC-MS/MS based profiling. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1155:122289. [PMID: 32771970 DOI: 10.1016/j.jchromb.2020.122289] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 06/18/2020] [Accepted: 07/25/2020] [Indexed: 12/16/2022]
Abstract
PCs and SMs are the major types of glycerophospholipids and sphingophospholipids, the two main categories of phospholipids (PLs). To study the qualitative distribution of serum phosphatidylcholine (PC) and sphingomyelin (SM) in human and three rodent species, liquid chromatography-Orbitrap mass spectrometry (LC-Orbitrap-MS/MS) was used to identify them comprehensively through the accurate mass measurement of both precursor ions and their corresponding product ions. Based on the fragmentation rules of standards, the product ions at m/z 184.0733 were filtered to maximally screen possible PC and SM molecules. For PC, the fatty acid at sn-1 and sn-2 of the glycerol backbone was identified based on the product ions in negative mode. A total of 91 PCs and 31 SMs molecular species, consisting of 166 PCs and 39 SMs regioisomers, were detected in human serum, which is the most comprehensive identification of PC and SM species in serum. The qualitative distributions of PC in rat and SM in golden hamster, respectively, were more similar with that of human from an overall perspective. Those results provided guidance regarding to the animal model selection for mimicking lipid related-syndromes or diseases in human.
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Gao Y, Chen X, Li C, Wang H, Tian J, Fu F. Toxicological evaluation of, red rice yeast extract, Xuezhikang: Acute, 26-week chronic and genotoxicity studies. Regul Toxicol Pharmacol 2020; 114:104654. [DOI: 10.1016/j.yrtph.2020.104654] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 02/27/2020] [Accepted: 03/31/2020] [Indexed: 10/24/2022]
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Yu SJ, Yu JH, Yu ZP, Yan X, Zhang JS, Sun JY, Zhang H. Bioactive terpenoid constituents from Eclipta prostrata. PHYTOCHEMISTRY 2020; 170:112192. [PMID: 31726325 DOI: 10.1016/j.phytochem.2019.112192] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 08/27/2019] [Accepted: 10/29/2019] [Indexed: 05/28/2023]
Abstract
Chemical fractionation of the ethanolic extract of Eclipta prostrata yielded a series of unreported terpenoid constituents, including a rare 6/6/6/6-fused tetracyclic triterpenoid, a pentacyclic triterpenoid, two pentacyclic triterpenoid saponins, a diterpenoid and a sesquiterpenoid. Structures were assigned to these compounds on the basis of comprehensive spectroscopic analyses, with the absolute configurations of the tetracyclic triterpenoid, the diterpenoid and the sesquiterpenoid being determined via explanation of electronic circular dichroism data. Screening of these isolates in an array of bioassays revealed antibacterial, cytotoxic and α-glucosidase inhibitory activities for selective compounds. Of particular interest, the tetracyclic triterpenoid showed very strong inhibition against α-glucosidase with an IC50 of 0.82 ± 0.18 μM, being 103-fold as active as the positive control acarbose.
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Affiliation(s)
- Shu-Juan Yu
- School of Chemistry and Chemical Engineering, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan 250022, China; School of Biological Science and Technology, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan 250022, China
| | - Jin-Hai Yu
- School of Biological Science and Technology, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan 250022, China
| | - Zhi-Pu Yu
- School of Chemistry and Chemical Engineering, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan 250022, China; School of Biological Science and Technology, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan 250022, China
| | - Xue Yan
- School of Chemistry and Chemical Engineering, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan 250022, China; School of Biological Science and Technology, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan 250022, China
| | - Jun-Sheng Zhang
- School of Biological Science and Technology, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan 250022, China
| | - Jin-Yue Sun
- Institute of Agro-Food Science and Technology, Shandong Academy of Agricultural Sciences, 202 Gongye North Road, Jinan 250100, China
| | - Hua Zhang
- School of Biological Science and Technology, University of Jinan, 336 West Road of Nan Xinzhuang, Jinan 250022, China.
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Feng L, Zhai YY, Xu J, Yao WF, Cao YD, Cheng FF, Bao BH, Zhang L. A review on traditional uses, phytochemistry and pharmacology of Eclipta prostrata (L.) L. JOURNAL OF ETHNOPHARMACOLOGY 2019; 245:112109. [PMID: 31395303 DOI: 10.1016/j.jep.2019.112109] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 07/22/2019] [Accepted: 07/23/2019] [Indexed: 05/28/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Eclipta prostrata, a traditional herbal medicine, has long been used in Asia and South America for the therapy of hemorrhagic diseases (e.g. hemoptysis, hematemesis, hematuria, epistaxis and uterine bleeding), skin diseases, respiratory disorders, coronary heart disease, hair loss, vitiligo, snake bite and those caused by the deficiency of liver and kidney. AIM OF THE REVIEW In this review, we highlight relatively comprehensive and up-to-date information of E. prostrata on traditional uses, phytochemistry, pharmacology and toxicity, along with featuring the gaps in current knowledge, aiming to provide references for future research and possible opportunities for well applications of this medicinal plant. MATERIALS AND METHODS Information on E. prostrata was gathered from scientific databases (Google Scholar, Web of Science, Scifinder, Baidu Scholar, PubMed and CNKI). Information was also obtained from local books, Ph.D. theses and M.Sc. dissertations and Chinese Pharmacopoeia. The plant taxonomy was validated by the database "The Plant List". RESULTS Various phytochemical classes has been identified and isolated from the plant covering triterpenes, flavonoids, thiopenes, coumestans, steroids and others. Among these, coumestans are reported as the most common ingredients. The isolated crude extracts and individual compounds have been reported to exhibit promising pharmacological properties, such as hepatoprotective, osteoprotective, cytotoxic, hypoglycaemic, anti-inflammatory, anti-microbial, hypolipidemic, promoting hair growth, rejuvenative and neuroprotective effects. CONCLUSIONS Until now, significant progress has been witnessed in phytochemistry and pharmacology of E. prostrata. Thus, some traditional uses has been well supported and clarified by modern pharmacological studies. Moreover, E. prostrata also showed therapeutic potential in some refractory diseases such as cancer, dementia and diabetes. But, present findings are still insufficient that cannot satisfactorily explain some mechanisms of action. More well-designed studies in vitro especially in vivo are required to establish links between the traditional uses and bioactivities, discover new skeletons and activity molecules, as well as ensure safety before clinical use.
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Affiliation(s)
- Li Feng
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - Yuan-Yuan Zhai
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - Jia Xu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - Wei-Feng Yao
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China; Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - Yu-Dan Cao
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China; Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - Fang-Fang Cheng
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China; Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - Bei-Hua Bao
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China; Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
| | - Li Zhang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China; Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
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Hussein NS, S Helmy A, Sherif NM, Ghanem HZ, A Ibrahim N, El Gendy ANG, Abdel-Hamid AHZ. Lipidomic analysis reveals the efficiency of Eclipta prostrata on diet-induced nonalcoholic fatty liver disease in rats. J Pharm Biomed Anal 2018; 165:224-232. [PMID: 30553982 DOI: 10.1016/j.jpba.2018.11.060] [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: 07/12/2018] [Revised: 11/26/2018] [Accepted: 11/28/2018] [Indexed: 01/05/2023]
Abstract
Non-alcoholic fatty liver disease is a leading cause of chronic liver disease in western countries. The current study aimed to detect and evaluate lipidomic biomarkers for early detection of NAFLD as well as the potential efficiency of methanolic extract of Eclipta prostrata (E. prostrata) on disease management. In this study, Phytochemical screening of E. prostrata methanolic extract was performed using HPLC. NAFLD was induced in albino rats using a high-fat diet together with cholesterol and cholic acid. Comprehensive lipidomic analyses on sera from rats bearing NAFLD as well as normal healthy animals were carried out based on GCMS and multivariate data analysis. The results showed that high doses (300&200 mg/kg.BW) of E. prostrata extract exhibited significant improvement in liver enzymes (ALT & AST) and lipid profile [total cholesterol (TC), triacylglycerides (TAGs), high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein-cholesterol (LDL-C)] in rats bearing NAFLD. Glycerol, linoleic acid, arachidonic acid and cholest-5-en-3-ol (3β) acetate were detected as lipidomic biomarkers for early detection of NAFLD in rats' sera. Furthermore, E. prostrata extract showed a significant amelioration in the levels of these metabolic biomarkers in both protective and treated groups. These finding devoutly recommend using of lipidomic biomarkers for early detection of NAFLD and E. prostrata could be used as a protective agent as well as ameliorate this disease through its probable action on the fore-mentioned metabolites.
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Affiliation(s)
- Noha Said Hussein
- Department of Therapeutic Chemistry, National Research Centre, Cairo, Egypt.
| | - Azza S Helmy
- Biochemistry Department, Faculty of Science, Ain-Shams University, Cairo, Egypt
| | - Naglaa M Sherif
- Biochemistry Department, Faculty of Science, Ain-Shams University, Cairo, Egypt
| | - Hassan Z Ghanem
- Department of Therapeutic Chemistry, National Research Centre, Cairo, Egypt
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15
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Liao MY, Chuang CY, Hsieh MJ, Chou YE, Lin CW, Chen WR, Lai CT, Chen MK, Yang SF. Antimetastatic effects of Eclipta prostrata extract on oral cancer cells. ENVIRONMENTAL TOXICOLOGY 2018; 33:923-930. [PMID: 29962088 DOI: 10.1002/tox.22577] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 05/02/2018] [Accepted: 05/06/2018] [Indexed: 06/08/2023]
Abstract
Eclipta prostrata, a traditional Chinese medication, has been used for the treatment of several diseases. However, the molecular mechanism underlying the effects of Eclipta prostrata extracts (EPE) on human oral cancer cell metastasis remains unclear. We thus examined the effects of EPE on metastasis promoting proteins in oral cancer. Our results revealed that the EPE attenuated SCC-9, HSC-3, and TW2.6 cell migration and invasiveness by reducing matrix metalloproteinase (MMP)-2 enzyme activities. In addition, Western blot analysis revealed that EPE significantly reduced the levels of phosphorylated extracellular signal-regulated kinase 1/2 (ERK 1/2) but not those of c-Jun N-terminal kinase (JNK) 1/2 and p38. In conclusion, we found that EPE could inhibit oral cancer metastasis through the inhibition of MMP-2 expression. Therefore, EPE may be used to prevent the metastasis of oral cancer, and has the potential to be applied to cancer treatment.
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Affiliation(s)
- Miao-Yu Liao
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Family Medicine, Taichung Hospital, Ministry of Health and Welfare, Taichung, Taiwan
| | - Chun-Yi Chuang
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Otolaryngology, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Ming-Ju Hsieh
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Cancer Research Center, Changhua Christian Hospital, Changhua, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
| | - Ying-Erh Chou
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Chiao-Wen Lin
- Institute of Oral Sciences, Chung Shan Medical University, Taichung, Taiwan
- Department of Dentistry, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Wen-Rong Chen
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chih-Ting Lai
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Mu-Kuan Chen
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Cancer Research Center, Changhua Christian Hospital, Changhua, Taiwan
- Department of Otorhinolaryngology-Head and Neck Surgery, Changhua Christian Hospital, Changhua, Taiwan
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
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16
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Wang C, Song Y, Gu Z, Lian M, Huang D, Lu X, Feng X, Lu Q. Wedelolactone Enhances Odontoblast Differentiation by Promoting Wnt/β-Catenin Signaling Pathway and Suppressing NF-κB Signaling Pathway. Cell Reprogram 2018; 20:236-244. [PMID: 30089027 DOI: 10.1089/cell.2018.0004] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Affiliation(s)
- Chenfei Wang
- Department of Stomatology, Affiliated Hospital of Nantong University, Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, Jiangsu, China
| | - Yihua Song
- Department of Stomatology, Affiliated Hospital of Nantong University, Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, Jiangsu, China
| | - Zhifeng Gu
- Department of Rheumatology, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Min Lian
- Department of Stomatology, Affiliated Hospital of Nantong University, Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, Jiangsu, China
| | - Dan Huang
- Department of Stomatology, Affiliated Hospital of Nantong University, Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, Jiangsu, China
| | - Xiaohui Lu
- Department of Stomatology, Affiliated Hospital of Nantong University, Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, Jiangsu, China
| | - Xingmei Feng
- Department of Stomatology, Affiliated Hospital of Nantong University, Jiangsu Province Key Laboratory for Inflammation and Molecular Drug Target, Nantong University, Nantong, Jiangsu, China
| | - Qi Lu
- Department of Cardiology, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
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17
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Du G, Fu L, Jia J, Pang X, Yu H, Zhang Y, Fan G, Gao X, Han L. Validated UPLC-MS/MS method for quantification of seven compounds in rat plasma and tissues: Application to pharmacokinetic and tissue distribution studies in rats after oral administration of extract of Eclipta prostrata L. Biomed Chromatogr 2018; 32:e4191. [PMID: 29349861 DOI: 10.1002/bmc.4191] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 12/12/2017] [Accepted: 01/09/2018] [Indexed: 12/17/2022]
Abstract
A rapid, sensitive and specific ultra-high-performance liquid chromatography coupled with tandem mass spectrometry (UPLC-MS/MS) method was developed to investigate the pharmacokinetics and tissue distribution of Eclipta prostrata extract. Rats were orally administrated the 70% ethanol extract of E. prostrata, and their plasma as well as various organs were collected. The concentrations of seven main compounds, ecliptasaponin IV, ecliptasaponin A, apigenin, 3'-hydroxybiochanin A, luteolin, luteolin-7-O-glucoside and wedelolactone, were quantified by UPLC-MS/MS through multiple reactions monitoring method. The precisions (RSD) of the analytes were all <15.00%. The extraction recoveries ranged from 74.65 to 107.45% with RSD ≤ 15.36%. The matrix effects ranged from 78.00 to 118.06% with RSD ≤ 15.04%. To conclude, the present pharmacokinetic and tissue distribution studies provided useful information for the clinical usage of Eclipta prostrata L.
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Affiliation(s)
- Guangyan Du
- Tianjin State Key Laboratory of Modern Chinese Medicine, Nankai District, Tianjin, People's Republic of China
| | - Lingling Fu
- Tianjin State Key Laboratory of Modern Chinese Medicine, Nankai District, Tianjin, People's Republic of China
| | - Jun Jia
- Department of Surgery of Foot and Ankle, Tianjin Hospital, Hexi District, Tianjin, People's Republic of China
| | - Xu Pang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Nankai District, Tianjin, People's Republic of China
| | - Haiyang Yu
- Tianjin State Key Laboratory of Modern Chinese Medicine, Nankai District, Tianjin, People's Republic of China
| | - Youcai Zhang
- School of Pharmaceutical Science and Technology, Tianjin University, Nankai District, Tianjin, People's Republic of China
| | - Guanwei Fan
- Tianjin State Key Laboratory of Modern Chinese Medicine, Nankai District, Tianjin, People's Republic of China.,First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Nankai District, Tianjin, People's Republic of China
| | - Xiumei Gao
- Tianjin State Key Laboratory of Modern Chinese Medicine, Nankai District, Tianjin, People's Republic of China
| | - Lifeng Han
- Tianjin State Key Laboratory of Modern Chinese Medicine, Nankai District, Tianjin, People's Republic of China
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18
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Xue Z, Hou X, Yu W, Wen H, Zhang Q, Li D, Kou X. Lipid metabolism potential and mechanism of CPe-III from chickpea (Cicer arietinum L.). Food Res Int 2018; 104:126-133. [DOI: 10.1016/j.foodres.2017.03.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 03/08/2017] [Accepted: 03/10/2017] [Indexed: 11/17/2022]
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New insights into the tonifying kidney-yin herbs and formulas for the treatment of osteoporosis. Arch Osteoporos 2017; 12:14. [PMID: 28127706 DOI: 10.1007/s11657-016-0301-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 12/11/2016] [Indexed: 02/03/2023]
Abstract
Osteoporosis is characterized by an increasing osseous fragility and fracture resulting from the low mass and deteriorated microarchitecture in the bone tissue. The hormone replacement therapy and alendronate were frequently used to treat osteoporosis as the primary therapeutic strategy, but their adverse effects have severely limited their extensive clinical application, therefore, it is urgent to develop alternative or complementary therapeutic agents for anti-osteoporosis. Interestingly, with more people focusing on the complementary and alternative medicine, traditional Chinese herbs and formulas are being gradually recognized as safe and effective agents in the treatment of osteoporosis. In particular, a notable trend is that increasing studies are making efforts to clarify the anti-osteoporotic effects and mechanism of the tonifying kidney-yin herbs and formulas, a category of agents identified as effective therapy. Therefore, the purpose of this study is to comprehensively review the tonifying kidney-yin herbs and formulas that have been reported in the treatment of osteoporosis as well as how the agents play their roles in detail. This current study not only will advance our understanding of the actions of tonifying kidney-yin herbs and formulas, but also provide new evidence for the clinic use of the tonifying kidney-yin herbs and formulas in the treatment of osteoporosis.
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20
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Enhancement of Skin Anti-Inflammatory Activities of Eclipta prostrata L. from the Ultrasonic Extraction Process. APPLIED SCIENCES-BASEL 2017. [DOI: 10.3390/app7121227] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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21
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Peng L, Huang X, Jin X, Jing Z, Yang L, Zhou Y, Ren J, Zhao Y. Wedelolactone, a plant coumarin, prevents vascular smooth muscle cell proliferation and injury-induced neointimal hyperplasia through Akt and AMPK signaling. Exp Gerontol 2017. [PMID: 28634089 DOI: 10.1016/j.exger.2017.06.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Wedelolactone (WDL) is a natural compound derived from Chinese herbal medicine Eclipta prostrate L, and has been reported to exhibit various effects potentially beneficial for human health. However, the possible preventive effects of WDL toward vascular remodeling and mechanisms involved have not been investigated to date. In this study, we investigated the effects of WDL on proliferation induced by platelet-derived growth factor (PDGF) in primary rat aortic smooth muscle cells (VSMCs) and on neointimal hyperplasia resulted from balloon injury in rats. WDL exhibited strong inhibitory effects against PDGF-induced VSMC proliferation. Cell cycle analysis revealed that WDL induced G0/G1 arrest and prevented cell cycle from entering S phase. Immunoblot analysis suggested that the cell cycle arrest induced by WDL was through Akt suppression and adenosine 5'-monophosphate-activated protein kinase (AMPK) activation, with a subsequent cyclin-dependent kinase inhibitor p21 induction and cyclin D1 inhibition. We also observed that WDL notably reduced neointima-to-media area ratio of balloon-injured rat common carotid arteries (CCAs) in comparison with those untreated balloon-injured CCAs. The regulation of WDL on protein expressions of Akt, AMPK and cyclin D1 in vivo were also consistent with that in vitro. Taken together, our results suggest WDL exhibits potential preventive effects toward vascular remodeling and neointimal hyperplasia through the reduction of VSMC proliferation via inhibition of Akt and activation of AMPK.
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Affiliation(s)
- Lu Peng
- Medical College, Xiamen University, Xiamen 361000, China
| | - Xuefeng Huang
- Zhongshan Hospital, Xiamen University, Xiamen 361000, China
| | - Xin Jin
- Medical College, Xiamen University, Xiamen 361000, China
| | - Zuo Jing
- Medical College, Xiamen University, Xiamen 361000, China
| | - Lichao Yang
- Medical College, Xiamen University, Xiamen 361000, China
| | - Yu Zhou
- Medical College, Xiamen University, Xiamen 361000, China
| | - Jie Ren
- Medical College, Xiamen University, Xiamen 361000, China
| | - Yun Zhao
- Medical College, Xiamen University, Xiamen 361000, China; Fujian Provincial Key Laboratory of Regenerative Medicine, Xiamen 361000, China.
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22
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Chung IM, Rajakumar G, Lee JH, Kim SH, Thiruvengadam M. Ethnopharmacological uses, phytochemistry, biological activities, and biotechnological applications of Eclipta prostrata. Appl Microbiol Biotechnol 2017. [PMID: 28623383 DOI: 10.1007/s00253-017-8363-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Eclipta prostrata belongs to a family of medicinal plants (Asteraceae) and plays a role in the treatment of several diseases, including infectious hepatitis, snake venom poisoning, gastritis, and respiratory diseases such as a cough and asthma. A number of compounds, including thiophene derivatives, steroids, triterpenes, flavonoids, polyacetylenes, polypeptides, and coumestans, have been isolated from E. prostrata. The plant functional compounds can act as reducing agent in the field of nanoparticle synthesis. The extracts of E. prostrata are widely used for green biosynthesis of various metal and metal oxide nanoparticles, nanoparticles, which showed a potential for pharmaceutical, biotechnological, and biomedical applications. Establishment of a efficient in vitro regeneration and genetic transformation method of E. prostrata is a vital prerequisite for application of biotechnology in order to improve secondary metabolite yields. The present mini-review discusses its pharmacological profile, chemical constituents, biotechnological, and ethnomedical uses, mainly focusing on antimyotoxic, antihemorrhagic, antiproliferative, antioxidant, antitumor, antihyperglycemic, antidementia, antimicrobial, antihyperlipidemic, antivenom, anti-HIV, and larvicidal activities, so that the pharmaceutical potential of the plant can be better evaluated. The mini review, providing up-to-date phytochemical and other information on E. prostrata, will serve a reference for further studies.
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Affiliation(s)
- Ill-Min Chung
- Department of Applied Bioscience, College of Life and Environmental Sciences, Konkuk University, Seoul, 05029, Republic of Korea
| | - Govindasamy Rajakumar
- Department of Applied Bioscience, College of Life and Environmental Sciences, Konkuk University, Seoul, 05029, Republic of Korea
| | - Ji-Hee Lee
- Department of Applied Bioscience, College of Life and Environmental Sciences, Konkuk University, Seoul, 05029, Republic of Korea
| | - Seung-Hyun Kim
- Department of Applied Bioscience, College of Life and Environmental Sciences, Konkuk University, Seoul, 05029, Republic of Korea
| | - Muthu Thiruvengadam
- Department of Applied Bioscience, College of Life and Environmental Sciences, Konkuk University, Seoul, 05029, Republic of Korea.
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Liang Y, Niu H, Ma L, Du D, Wen L, Xia Q, Huang W. Eriodictyol 7‑O‑β‑D glucopyranoside from Coreopsis tinctoria Nutt. ameliorates lipid disorders via protecting mitochondrial function and suppressing lipogenesis. Mol Med Rep 2017. [PMID: 28627652 PMCID: PMC5562022 DOI: 10.3892/mmr.2017.6743] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Coreopsis tinctoria (snow chrysanthemum) has been reported to exert antihyperlipidemic effects. The present study aimed to identify the active compounds of Coreopsis tinctoria and to investigate the molecular mechanisms underlying its effects on lipid dysregulation by measuring lipid levels, reactive oxygen species, lipid peroxidation and fatty acid synthesis. The present results demonstrated that snow chrysanthemum aqueous extracts significantly reduced serum lipid levels and oxidative stress in vivo. The main compounds that were isolated were identified as flavanomarein (compound 1) and eriodictyol 7-O-β-D glucopyranoside (compound 2). Compounds 1 and 2 demonstrated potent antioxidative properties, including free radical scavenging activity, inhibition of lipid peroxidation, as well as lipid-lowering effects in human HepG2 hepatocellular carcinoma cells treated with free fatty acids (FFAs). Compound 2 was revealed to suppress the elevation of triglyceride levels and inhibit lipid peroxidation following FFA treatment. In addition, it was demonstrated to significantly reduce intracellular levels of reactive oxygen species and improve the mitochondrial membrane potential and adenosine triphosphate levels, thus protecting mitochondrial function in FFA-treated HepG2 cells. Furthermore, compound 2 markedly suppressed the protein expression levels of disulfide-isomerase A3 precursor and fatty acid synthase, thus suppressing FFA-induced lipogenesis in HepG2 cells. In conclusion, the present study identified compound 2 as one of the main active compounds in Coreopsis tinctoria responsible for its lipid-lowering effects. Compound 2 was revealed to possess antihyperlipidemic properties, exerted via reducing oxidative stress, protecting mitochondrial function and suppressing lipogenesis.
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Affiliation(s)
- Yuyan Liang
- Laboratory of Ethnopharmacology, Department of Integrated Traditional Chinese and Western Medicine, Regenerative Medicine Research Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Hai Niu
- Laboratory of Ethnopharmacology, Department of Integrated Traditional Chinese and Western Medicine, Regenerative Medicine Research Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Limei Ma
- Laboratory of Ethnopharmacology, Department of Integrated Traditional Chinese and Western Medicine, Regenerative Medicine Research Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Dan Du
- Laboratory of Ethnopharmacology, Department of Integrated Traditional Chinese and Western Medicine, Regenerative Medicine Research Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Li Wen
- Laboratory of Ethnopharmacology, Department of Integrated Traditional Chinese and Western Medicine, Regenerative Medicine Research Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Qing Xia
- Laboratory of Ethnopharmacology, Department of Integrated Traditional Chinese and Western Medicine, Regenerative Medicine Research Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Wen Huang
- Laboratory of Ethnopharmacology, Department of Integrated Traditional Chinese and Western Medicine, Regenerative Medicine Research Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan 610041, P.R. China
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Alcoholic Extract of Eclipta alba Shows In Vitro Antioxidant and Anticancer Activity without Exhibiting Toxicological Effects. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:9094641. [PMID: 28250894 PMCID: PMC5307245 DOI: 10.1155/2017/9094641] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Revised: 09/05/2016] [Accepted: 10/04/2016] [Indexed: 12/30/2022]
Abstract
As per WHO estimates, 80% of people around the world use medicinal plants for the cure and prevention of various diseases including cancer owing to their easy availability and cost effectiveness. Eclipta alba has long been used in Ayurveda to treat liver diseases, eye ailments, and hair related disorders. The promising medicinal value of E. alba prompted us to study the antioxidant, nontoxic, and anticancer potential of its alcoholic extract. In the current study, we evaluated the in vitro cytotoxic and antioxidant effect of the alcoholic extract of Eclipta alba (AEEA) in multiple cancer cell lines along with control. We have also evaluated its effect on different in vivo toxicity parameters. Here, we found that AEEA was found to be most active in most of the cancer cell lines but it significantly induced apoptosis in human breast cancer cell lines by disrupting mitochondrial membrane potential and DNA damage. Moreover, AEEA treatment inhibited migration in both MCF 7 and MDA-MB-231 cells in a dose dependent manner. Further, AEEA possesses robust in vitro antioxidant activity along with high total phenolic and flavonoid contents. In summary, our results indicate that Eclipta alba has enormous potential in complementary and alternative medicine for the treatment of cancer.
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Neamsuvan O, Bunmee P. A survey of herbal weeds for treating skin disorders from Southern Thailand: Songkhla and Krabi Province. JOURNAL OF ETHNOPHARMACOLOGY 2016; 193:574-585. [PMID: 27693346 DOI: 10.1016/j.jep.2016.09.048] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Revised: 08/27/2016] [Accepted: 09/25/2016] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Skin diseases are common health problems which affecting to all ages. In Thailand, the number of patients diagnosed with skin diseases is increasing every year. Nowadays, The Ministry of Public Health is supporting and promoting herbs for treating various disorders, including disorders of the skin to reduce the problem of antibiotic resistance and adverse drug reactions. This study aimed to: (1) enumerate the herbal weeds for treating skin disorders; (2) study local knowledge of weed utilization for treating skin disorders according to the folk healers in Songkhla and Krabi province; and (3) study quantitative data by Informant consensus factor (ICF), Use value (UV) and Fidelity level (FL) value. MATERIALS AND METHODS Field surveys and Semi-structured interviews about the local names, parts of plants used, preparation and use method, as well as local properties were done. The data were further analyzed by descriptive statistics, interpretation and quantitative indexes (ICF, UV as well as FL). RESULTS The results discovered 44 herbal species of weeds belonging to 41 genera in 25 families. The most used plant families were Amaranthaceae (6 species). Most plants were used to treat abscess (18 species; 40.91%). The highest UV was recorded for Commelina benghalensis (0.65). The highest ICF values were found in vitiligo, ringworm, tinea versicolor and burns (1.00 each). The highest FL values were recorded for Cleome gynandra, Cleome viscosa, Sphenoclea zeylanica, Acmella oleracea, Leersia hexandra, Cyperus involucratus, Phyllanthus urinaria and Iresine herbstii (100.00 each). A review of the literatures revealed that 34 plant species had already been tested for their pharmacological activities. The biological activities associated with treatment of skin diseases can be divided into four categories: antimicrobial, anti-inflammatory, wound healing and antioxidant activity. CONCLUSION The information indicates that herbal weedy utilization is still importance to the treatment of traditional healers through accumulated experience for a long time. Therefore, this study is a guide to the conservation of folk medicinal knowledge. It might be implied as the basis for drug development and application of herbal weeds to treat skin disorders along with promoting sustainable use of natural resource.
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Affiliation(s)
- Oratai Neamsuvan
- Faculty of Traditional Thai Medicine, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand.
| | - Pattaraporn Bunmee
- Faculty of Traditional Thai Medicine, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand
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Kim B, Woo MJ, Park CS, Lee SH, Kim JS, Kim B, An S, Kim SH. Hovenia Dulcis Extract Reduces Lipid Accumulation in Oleic Acid-Induced Steatosis of Hep G2 Cells via Activation of AMPK and PPARα/CPT-1 Pathway and in Acute Hyperlipidemia Mouse Model. Phytother Res 2016; 31:132-139. [PMID: 27762456 DOI: 10.1002/ptr.5741] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Revised: 09/22/2016] [Accepted: 09/26/2016] [Indexed: 12/28/2022]
Abstract
Hovenia dulcis Thunb. (HDT) was known to have anti-fatigue, anti-diabetes, neuroprotective, and hepatoprotective effects. In the present study, the anti-fatty liver mechanism of HDT was elucidated in oleic acid (OA)-treated Hep G2 cells and acute hyperlipidemia mouse model using Triton WR-1339. Here, HDT activated p-AMP-activated protein kinase (p-AMPK), proliferator activated receptor-α, carnitine palmitoyltransferase and also inhibited the expression of lipogenesis and cholesterol synthesis proteins, such as 3-hydroxy-3-methylglutaryl-CoA reductase, sterol regulatory element binding protein-1c, SREBP-2, and fatty acid synthase in OA-treated Hep G2 cells. Conversely, AMPK inhibitor compound C blocked the anti-fatty liver effect of HDT to induce AMPK phosphorylation and decrease 3-hydroxy-3-methylglutaryl-CoA reductase and lipid accumulation by oil red O staining in OA-treated Hep G2 cells. Additionally, HDT pretreatment protected against the increase of serum total cholesterol, triglyceride, low-density lipoprotein cholesterol and phospholipid in an acute hyperlipidemia mouse model with enhancement of glutathione reductase, glutathione peroxidase, superoxide dismutase, and catalase activities. Taken together, HDT inhibits OA-induced hepatic lipid accumulation via activation of AMPK and proliferator activated receptor-α/carnitine palmitoyltransferase signaling and enhancement of antioxidant activity as a potent candidate for nonalcoholic fatty liver disease and hyperlipidemia. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Bonglee Kim
- College of Korean Medicine, Kyung Hee University, Seoul, 130-701, Korea
| | - Moon-Jea Woo
- Kwang dong Pharmaceutical Co., Ltd., Seoul, 137-875, Korea
| | - Chul-Soo Park
- Kwang dong Pharmaceutical Co., Ltd., Seoul, 137-875, Korea
| | - Sang-Hun Lee
- Kwang dong Pharmaceutical Co., Ltd., Seoul, 137-875, Korea
| | - Jin-Soo Kim
- Kwang dong Pharmaceutical Co., Ltd., Seoul, 137-875, Korea
| | - Boim Kim
- College of Korean Medicine, Kyung Hee University, Seoul, 130-701, Korea
| | - Seho An
- College of Korean Medicine, Kyung Hee University, Seoul, 130-701, Korea
| | - Sung-Hoon Kim
- College of Korean Medicine, Kyung Hee University, Seoul, 130-701, Korea
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