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Sun M, Ji Y, Zhou S, Chen R, Yao H, Du M. Ginsenoside Rb3 inhibits osteoclastogenesis via ERK/NF-κB signaling pathway in vitro and in vivo. Oral Dis 2023; 29:3460-3471. [PMID: 35976062 DOI: 10.1111/odi.14352] [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: 04/01/2022] [Revised: 07/23/2022] [Accepted: 08/09/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The objective of the study was to determine the anti-osteoclastogenic potential of ginsenoside Rb3 for the treatment of periodontitis. METHODS The anti-osteoclastogenic effect was determined using RANKL-induced RAW264.7 cells and murine bone marrow-derived macrophages followed by TRAP and phalloidin staining. Expression of osteoclastogenesis-related genes and proteins were examined by qPCR and WB. Activation of signaling pathways was detected by WB and IHC techniques. Experimental periodontitis rat model was built up by gingival injections of P. gingivalis LPS. After 21 days of Rb3 treatment, rats were sacrificed for micro-CT, IHC, H&E, and TRAP staining analyses. RESULTS Rb3 dramatically inhibits RANKL-induced osteoclastogenesis. Nfatc1, Mmp9, Ctsk, Acp5 mRNA, and MMP9, CTSK proteins were dose-dependently downregulated by Rb3 pretreatment. WB results revealed that Rb3 suppressed activations of p38 MAPK, ERK, and p65 NF-κB, and the inhibition of ERK was most pronounced. Consistently, IHC analysis revealed that p-ERK was highly expressed in alveolar bone surface, blood vessels, odontoblasts, and gingival epithelia, which were notably suppressed by Rb3 treatment. H&E staining and micro-CT analyses showed that Rb3 significantly attenuated gingivitis and alveolar bone resorption in rats. CONCLUSION Rb3 inhibits RANKL-induced osteoclastogenesis and attenuates P. gingivalis LPS-induced gingivitis and alveolar bone resorption in rats via ERK/NF-κB signaling pathway.
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Affiliation(s)
- Minmin Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Engineering Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
- School of Stomatology, Weifang Medical University, Weifang, China
| | - Yaoting Ji
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Engineering Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Shuhui Zhou
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Engineering Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Rourong Chen
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Engineering Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Hantao Yao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Engineering Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Minquan Du
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Engineering Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, China
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Wang L, Zhang Y, Song Z, Liu Q, Fan D, Song X. Ginsenosides: a potential natural medicine to protect the lungs from lung cancer and inflammatory lung disease. Food Funct 2023; 14:9137-9166. [PMID: 37801293 DOI: 10.1039/d3fo02482b] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
Lung cancer is the malignancy with the highest morbidity and mortality. Additionally, pulmonary inflammatory diseases, such as pneumonia, acute lung injury, chronic obstructive pulmonary disease (COPD), and pulmonary fibrosis (PF), also have high mortality rates and can promote the development and progression of lung cancer. Unfortunately, available treatments for them are limited, so it is critical to search for effective drugs and treatment strategies to protect the lungs. Ginsenosides, the main active components of ginseng, have been shown to have anti-cancer and anti-inflammatory activities. In this paper, we focus on the beneficial effects of ginsenosides on lung diseases and their molecular mechanisms. Firstly, the molecular mechanism of ginsenosides against lung cancer was summarized in detail, mainly from the points of view of proliferation, apoptosis, autophagy, angiogenesis, metastasis, drug resistance and immunity. In in vivo and in vitro lung cancer models, ginsenosides Rg3, Rh2 and CK were reported to have strong anti-lung cancer effects. Then, in the models of pneumonia and acute lung injury, the protective effect of Rb1 was particularly remarkable, followed by Rg3 and Rg1, and its molecular mechanism was mainly associated with targeting NF-κB, Nrf2, MAPK and PI3K/Akt pathways to alleviate inflammation, oxidative stress and apoptosis. Additionally, ginsenosides may also have a potential health-promoting effect in the improvement of COPD, asthma and PF. Furthermore, to overcome the low bioavailability of CK and Rh2, the development of nanoparticles, micelles, liposomes and other nanomedicine delivery systems can significantly improve the efficacy of targeted lung cancer treatment. To conclude, ginsenosides can be used as both anti-lung cancer and lung protective agents or adjuvants and have great potential for future clinical applications.
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Affiliation(s)
- Lina Wang
- Department of Pharmaceutical Engineering, Northwest University, 229 Taibai North Road, Xi'an, 710069, China.
| | - Yanxin Zhang
- Department of Pharmaceutical Engineering, Northwest University, 229 Taibai North Road, Xi'an, 710069, China.
| | - Zhimin Song
- Department of Pharmaceutical Engineering, Northwest University, 229 Taibai North Road, Xi'an, 710069, China.
| | - Qingchao Liu
- Department of Pharmaceutical Engineering, Northwest University, 229 Taibai North Road, Xi'an, 710069, China.
| | - Daidi Fan
- Shaanxi Key Laboratory of Degradable Biomedical Materials, School of Chemical Engineering, Northwest University, 229 Taibai North Road, Xi'an 710069, China.
- Shaanxi R&D Center of Biomaterials and Fermentation Engineering, School of Chemical Engineering, Northwest University, 229 Taibai North Road, Xi'an 710069, China
- Biotechnology & Biomedicine Research Institute, Northwest University, 229 Taibai North Road, Xi'an 710069, China
| | - Xiaoping Song
- Department of Pharmaceutical Engineering, Northwest University, 229 Taibai North Road, Xi'an, 710069, China.
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Shah MA, Abuzar SM, Ilyas K, Qadees I, Bilal M, Yousaf R, Kassim RMT, Rasul A, Saleem U, Alves MS, Khan H, Blundell R, Jeandet P. Ginsenosides in cancer: Targeting cell cycle arrest and apoptosis. Chem Biol Interact 2023; 382:110634. [PMID: 37451663 DOI: 10.1016/j.cbi.2023.110634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 07/04/2023] [Accepted: 07/12/2023] [Indexed: 07/18/2023]
Abstract
Despite the existence of extensive clinical research and novel therapeutic treatments, cancer remains undefeated and the significant cause of death worldwide. Cancer is a disease in which growth of cells goes out of control, being also able to invade other parts of the body. Cellular division is strictly controlled by multiple checkpoints like G1/S and G2/M which, when dysregulated, lead to uncontrollable cell division. The current remedies which are being utilized to combat cancer are monoclonal antibodies, chemotherapy, cryoablation, and bone marrow transplant etc. and these have also been greatly disheartening because of their serious adverse effects like hypotension, neuropathy, necrosis, leukemia relapse and many more. Bioactive compounds derived from natural products have marked the history of the development of novel drug therapies against cancer among which ginsenosides have no peer as they target several signaling pathways, which when abnormally regulated, lead to cancer. Substantial research has reported that ginsenosides like Rb1, Rb2, Rb3, Rc, Rd, Rg3, Rh2 etc. can prevent and treat cancer by targeting different pathways and molecules by induction of autophagy, neutralizing ROS, induction of cancerous cell death by controlling the p53 pathway, modulation of miRNAs by decreasing Smad2 expression, regulating Bcl-2 expression by normalizing the NF-Kb pathway, inhibition of inflammatory pathways by decreasing the production of cytokines like IL-8, causing cell cycle arrest by restricting cyclin E1 and CDC2, and induction of apoptosis during malignancy by decreasing β-catenin levels etc. In this review, we have analyzed the anti-cancer therapeutic potential of various ginsenoside compounds in order to consider their possible use in new strategies in the fight against cancer.
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Affiliation(s)
| | - Syed Muhammad Abuzar
- Faculty of Pharmaceutical Sciences, Government College University, Faisalabad, Pakistan
| | - Kainat Ilyas
- Faculty of Pharmaceutical Sciences, Government College University, Faisalabad, Pakistan
| | - Irtaza Qadees
- Faculty of Pharmaceutical Sciences, Government College University, Faisalabad, Pakistan
| | - Momna Bilal
- Faculty of Pharmaceutical Sciences, Government College University, Faisalabad, Pakistan
| | - Rimsha Yousaf
- Faculty of Pharmaceutical Sciences, Government College University, Faisalabad, Pakistan
| | | | - Azhar Rasul
- Department of Zoology, Government College University, Faisalabad, Pakistan
| | - Uzma Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University, Faisalabad, Pakistan
| | - Maria Silvana Alves
- Laboratory of Cellular and Molecular Bioactivity, Department of Pharmaceutical Sciences, Faculty of Pharmacy, Federal University of Juiz de Fora, Minas Gerais, Brazil
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan, Pakistan
| | - Renald Blundell
- Department of Physiology and Biochemistry, Faculty of Medicine, University of Malta, Msida, MSD2080, Malta; Centre for Molecular Medicine and Biobanking, University of Malta, MSD2080 Imsida, Malta
| | - Philippe Jeandet
- University of Reims, Research Unit Induced Resistance and Plant Bioprotection USC INRAe 1488 Department of Biology and Biochemistry, Faculty of Sciences, 51100, Reims, France.
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Bai F, Huang Z, Luo J, Qiu Y, Huang S, Huang C, Liu T, Zhang H, Wang D. Bibliometric and visual analysis in the field of traditional Chinese medicine in cancer from 2002 to 2022. Front Pharmacol 2023; 14:1164425. [PMID: 37469862 PMCID: PMC10352617 DOI: 10.3389/fphar.2023.1164425] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 06/21/2023] [Indexed: 07/21/2023] Open
Abstract
Objective: Traditional Chinese medicine (TCM) has been used as a complementary treatment for cancer patients, but there has been no quantitative comprehensive analysis of TCM's efficacy. The purpose of this paper is to explore the current status and hotspots of TCM in cancer research from 2002 to 2022 and to provide a reference for future research. Methods: We retrieved articles published between 2002 and 2022 from the Web of Science database and analyzed them using R software, VOSviewer, and CiteSpace software. Results: A total of 7,129 articles were included in this study. The publication rate of TCM cancer research increased steadily from 2002 to 2022, with a rapid increase from 2010 to 2021. China was the country with the most published articles, followed by the United States, Republic of Korea, Germany, and Japan. China was also the country with the most international collaborations, and China Medical University and Shanghai University of Traditional Chinese Medicine were the most representative cooperation centers. The Journal of Ethnopharmacology was the most published and cited journal. Apoptosis, expression, in vitro, activation, and other related keywords were commonly used in these articles. Breast cancer, colorectal cancer, gastric cancer, liver cancer, and lung cancer were the most studied cancer types in TCM research. Pathway-related apoptosis, anti-inflammation, and oxidative stress were the hotspots and trends of TCM's anti-cancer mechanism. Metabolomics combined with network pharmacology was the main research method. Conclusion: Traditional Chinese medicine as an anti-cancer drug has received increasing attention from researchers worldwide, and it is expected to be a hotspot for developing new anti-cancer drugs in the future. Our study provides a comprehensive analysis of the current status and hotspots of TCM cancer research, which could serve as a valuable reference for future studies.
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Affiliation(s)
- Facheng Bai
- Pharmacy Department, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Zhenguang Huang
- Pharmacy Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Jun Luo
- Pharmacy Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Yue Qiu
- Pharmacy Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Shuwen Huang
- Pharmacy Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Chenglong Huang
- Pharmacy Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Taotao Liu
- Pharmacy Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Hongliang Zhang
- Pharmacy Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Dandan Wang
- Pharmacy Department, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
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Maqui Berry and Ginseng Extracts Reduce Cigarette Smoke-Induced Cell Injury in a 3D Bone Co-Culture Model. Antioxidants (Basel) 2022; 11:antiox11122460. [PMID: 36552669 PMCID: PMC9774157 DOI: 10.3390/antiox11122460] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/30/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022] Open
Abstract
Cigarette smoking-induced oxidative stress has harmful effects on bone metabolism. Maqui berry extract (MBE) and ginseng extract (GE) are two naturally occurring antioxidants that have been shown to reduce oxidative stress. By using an osteoblast and osteoclast three-dimensional co-culture system, we investigated the effects of MBE and GE on bone cells exposed to cigarette smoke extract (CSE). The cell viability and function of the co-culture system were measured on day 14. Markers of bone cell differentiation and oxidative stress were evaluated at gene and protein levels on day 7. The results showed that exposure to CSE induced osteoporotic-like alterations in the co-culture system, while 1.5 µg/mL MBE and 50 µg/mL GE improved CSE-impaired osteoblast function and decreased CSE-induced osteoclast function. The molecular mechanism of MBE and GE in preventing CSE-induced bone cell damage is linked with the inhibition of the NF-κB signaling pathway and the activation of the Nrf2 signaling pathway. Therefore, MBE and GE can reduce CSE-induced detrimental effects on bone cells and, thus, prevent smoking-induced alterations in bone cell homeostasis. These two antioxidants are thus suitable supplements to support bone regeneration in smokers.
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Jia H, Zhao B, Zhang F, Santhanam RK, Wang X, Lu J. Extraction, Structural Characterization, and Anti-Hepatocellular Carcinoma Activity of Polysaccharides From Panax ginseng Meyer. Front Oncol 2021; 11:785455. [PMID: 34912721 PMCID: PMC8666597 DOI: 10.3389/fonc.2021.785455] [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: 09/29/2021] [Accepted: 11/02/2021] [Indexed: 12/25/2022] Open
Abstract
Polysaccharides are the main active ingredients of ginseng. To extract the most effective polysaccharides against hepatocellular carcinoma (HCC), we isolated and characterized the polysaccharides from the mountain cultivated ginseng (MCG) and compared their composition and cytotoxic effect with cultivated ginseng (CG) polysaccharide against HepG2 cell lines for the first time. MCG polysaccharides and CG polysaccharides were fractionated into two fractions such as MTPS-1, MTPS-2 and CTPS-1, CTPS-2 by salting out, respectively. Compared to CG, MCG possessed appreciable cytotoxic effect against HepG2 cells among that MTPS-1 possess fortified effect. Then, MTPS-1 was selected for further isolation process and seven acidic polysaccharides (MCGP-1–MCGP-7) were obtained using ethanol precipitation, ion-exchange, and gel permeation chromatography techniques. Structural characteristics of the polysaccharides (MCGP-1–MCGP-7) were done by adapting methylation/GC-MS and NMR analysis. Overall, MCGP-3 polysaccharide was found to possess significant cytotoxic effect against HepG2 cells with the IC50 value.
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Affiliation(s)
- Hui Jia
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Bin Zhao
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Fangfang Zhang
- Department of Stomatology, The Fifth Medical Center of People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Ramesh Kumar Santhanam
- Faculty of Science and Marine Environment, Universiti Malaysia Terengganu, Kuala Nerus, Malaysia
| | - Xinying Wang
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Jincai Lu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China.,Liaoning Provincial Key Laboratory of Traditional Chinese Medicine (TCM) Resources Conservation and Development, Shenyang Pharmaceutical University, Shenyang, China
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Wilkes MC, Jung K, Lee BE, Saxena M, Sathianathen RS, Mercado JD, Perez C, Flygare J, Narla A, Glader B, Sakamoto KM. The active component of ginseng, ginsenoside Rb1, improves erythropoiesis in models of Diamond-Blackfan anemia by targeting Nemo-like kinase. J Biol Chem 2021; 297:100988. [PMID: 34298020 PMCID: PMC8379498 DOI: 10.1016/j.jbc.2021.100988] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 07/02/2021] [Accepted: 07/19/2021] [Indexed: 11/24/2022] Open
Abstract
Nemo-like kinase (NLK) is a member of the mitogen-activated protein kinase family of kinases and shares a highly conserved kinase domain with other mitogen-activated protein kinase family members. The activation of NLK contributes to the pathogenesis of Diamond–Blackfan anemia (DBA), reducing c-myb expression and mechanistic target of rapamycin activity, and is therefore a potential therapeutic target. Unlike other anemias, the hematopoietic effects of DBA are largely restricted to the erythroid lineage. Mutations in ribosomal genes induce ribosomal insufficiency and reduced protein translation, dramatically impacting early erythropoiesis in the bone marrow of patients with DBA. We sought to identify compounds that suppress NLK and increases erythropoiesis in ribosomal insufficiency. We report that the active component of ginseng, ginsenoside Rb1, suppresses NLK expression and improves erythropoiesis in in vitro models of DBA. Ginsenoside Rb1–mediated suppression of NLK occurs through the upregulation of miR-208, which binds to the 3′-UTR of NLK mRNA and targets it for degradation. We also compare ginsenoside Rb1–mediated upregulation of miR-208 with metformin-mediated upregulation of miR-26. We conclude that targeting NLK expression through miRNA binding of the unique 3′-UTR is a viable alternative to the challenges of developing small-molecule inhibitors to target the highly conserved kinase domain of this specific kinase.
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Affiliation(s)
- Mark C Wilkes
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University, Stanford, California, USA
| | - Kevin Jung
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University, Stanford, California, USA
| | - Britney E Lee
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University, Stanford, California, USA
| | - Mallika Saxena
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University, Stanford, California, USA
| | - Ryan S Sathianathen
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University, Stanford, California, USA
| | - Jacqueline D Mercado
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University, Stanford, California, USA
| | - Cristina Perez
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University, Stanford, California, USA
| | - Johan Flygare
- Department of Molecular Medicine and Gene Therapy, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Anupama Narla
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University, Stanford, California, USA
| | - Bertil Glader
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University, Stanford, California, USA
| | - Kathleen M Sakamoto
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University, Stanford, California, USA.
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Lev-Ari S, Starr AN, Vexler A, Kalich-Philosoph L, Yoo HS, Kwon KR, Yadgar M, Bondar E, Bar-Shai A, Volovitz I, Schwarz Y. Rh2-enriched Korean ginseng (Ginseng Rh2+) inhibits tumor growth and development of metastasis of non-small cell lung cancer. Food Funct 2021; 12:8068-8077. [PMID: 34286798 DOI: 10.1039/d1fo00643f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND AND OBJECTIVE While there are multiple studies on the anti-tumoral effects of Panax ginseng as active ingredients (one or more ginsenosides derived from the extract) or as a whole plant extract, there is a lack of studies to assess the effects Panax ginseng's of active ingredients combined with the whole plant extract. Our aim was to study the effect of whole ginseng, enriched in the anti-tumoral Rh2 component and other ginsenosides (Ginseng Rh2+), on the metastatic capacity of non-small cell lung cancer (NSCLC). METHODS We evaluated the effects of Ginseng Rh2+ on survival, migration and motility, induction of apoptosis, and expression of its apoptosis-related proteins in non-small cell lung cancer (NSCLC) cells in vitro and on primary tumor growth and metastatic capacity in a syngeneic mouse lung cancer model in vivo. The effects of Ginseng Rh2+ on NSCLC cells were studied in vitro using: a colorimetric tetrazolium salt (XTT) assay, annexin V-FITC/PI, western blotting, wound healing motility assay, Transwell migration and cell adhesion assays. In vivo, mice were inoculated with Lewis mouse lung carcinoma cells subcutaneously to evaluate local tumor growth, or intravenously to evaluate the effects of Ginseng Rh2+ on development of experimental metastases. Mice were treated by intraperitoneal administration of Ginseng Rh2+ (0.005-0.5 g kg-1) on days 6, 10, and 14 after tumor injection. RESULTS We found that Ginseng Rh2+ increased the apoptosis of NSCLC cells in vitro, demonstrating dose dependent down-regulation of the Bcl-2 anti-apoptotic gene and concurrent up-regulation of the Bax pro-apoptotic gene. Ginseng Rh2+ inhibited the tumor cells' capacity to attach to the ECM-related matrix and reduced cell migration. In vivo, Ginseng Rh2+ inhibited local tumor growth and reduced the development of experimental lung metastases. CONCLUSION Our study suggests that Ginseng Rh2+ may potentially be used as a therapeutic agent for treatment of NSCLC.
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Affiliation(s)
- Shahar Lev-Ari
- Laboratory of Herbal Medicine and Cancer Research, Institute of Oncology, Tel-Aviv Sourasky Medical Center, affiliated to Tel-Aviv University, Israel.
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Anticancer Effects of Herbal Medicine Compounds and Novel Formulations: a Literature Review. J Gastrointest Cancer 2021; 51:765-773. [PMID: 32140897 DOI: 10.1007/s12029-020-00385-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Many agents disrupt the cell cycle and its signaling circuits leading to cancer progress. Cancer therapy is performed by surgery, radiation, and chemical drugs remaining some side effects. OBJECTIVE To evaluate the anticancer traits of herbal medicines. METHODS We collected previously published data in searching engines (Web of Science, PubMed, Medline, and SCOPUS) by searching key words "herbal medicine," "anticancer effect," "compounds," and "fractions." RESULTS Herbal medicines have unraveled anticancer effects mostly through cancer cells apoptosis via blocking NF-κB pathway by curcumin and terpenoides; CD95 signaling and enhancement of CD95L expression by resveratrol; and inhibiting tyrosine kinas, angiogenesis, and cell cycle arrest in G2/M phase by β-lapachone-genistein and cytochrome-c release into the cytosol and caspase-9 activation by biocalein and quercetin. Additionally, impeding cell cycle in the G1 phase in ovarian cancer cells by 7-hydroxystaurosporine, immune cells enrichment (neutrophils and NK cells activation by Viscum album L., T cells and NK cells activation and cytokines such as tumor necrosis factor release by Ganoderma lucidum and microRNAs regulation (by Sinomeniumacutum, shikonin, Oleaeuropaea, curcumin and ginseng). These effects have implications for proper cancer cells elimination. It has been revealed that cytotoxic effects of herbal compounds (mostly those secondary metabolites) have exerted anticancer properties against several cancer cell lines. In addition, targeting microRNAs, nanoparticle-assisted herbal synergism, and novel drug delivery systems and combination chemotherapies have also emerged exerting higher efficacies for specific cell targeting as novel cancer therapy approaches. CONCLUSION Considering side effects, toxicity, and higher costs of common cancer therapy approaches, application of novel herbal medicine-based therapies will confer promising insights for health outcomes.
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Zhao B, Wang X, Liu H, Lv C, Lu J. Structural characterization and antioxidant activity of oligosaccharides from Panax ginseng C. A. Meyer. Int J Biol Macromol 2020; 150:737-745. [PMID: 32027898 DOI: 10.1016/j.ijbiomac.2020.02.016] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 02/01/2020] [Accepted: 02/03/2020] [Indexed: 01/01/2023]
Abstract
The purpose of present work was to investigate the antioxidant activity of oligosaccharides from mountain-cultivated ginseng (MCG) and cultivated ginseng (CG). The antioxidant activity of total oligosaccharides from MCG and CG were compared preliminary. And then, the total oligosaccharides of MCG, which displayed stronger activity than that of CG, were separated by Carbon-Celite column and eluted with water and ethanol of different concentrations (30%, 50%, 70%, 95%, v/v). Five fractions, MCGOS-H2O, MCGOS-30, MCGOS-50, MCGOS-70, MCGOS-95, were obtained. Seven oligosaccharides were purified from MCGOS-30-MCGOS-95. The structure features of oligosaccharides (MCGO-1-MCGO-7) were characterized using high performance liquid chromatography (HPLC), methylation and gas chromatography-mass (GC-MS), as well as nuclear magnetic resonance spectroscopy. ABTS radical scavenging assay, DPPH radical scavenging assay as well as ferric reducing antioxidant power assay were adopted for antioxidant activity of all the different oligosaccharides sub-fraction. The result showed that the fractions of MCGOS-70 and MCGOS-95 exhibited significant radical scavenging activity with DPPH and ABTS. In conclusion, the oligosaccharides from MCG possessed the significant antioxidant activity. Therefore, we propose that the oligosaccharides from Panax ginseng can be developed as natural antioxidants in food and pharmaceutical fields.
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Affiliation(s)
- Bin Zhao
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Xinying Wang
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Hao Liu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Chongning Lv
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China
| | - Jincai Lu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China.
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Xiao H, Xue Q, Zhang Q, Li C, Liu X, Liu J, Li H, Yang J. How Ginsenosides Trigger Apoptosis in Human Lung Adenocarcinoma Cells. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2019; 47:1737-1754. [PMID: 31795742 DOI: 10.1142/s0192415x19500885] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Panax ginseng is a natural medicine that has been used globally for a long time. Moreover, several studies have reported the effective activity of ginseng in treating malignancies. Various agents containing ginseng were widely used as an antitumor treatment nowadays. Lung cancer is the most common fatal cancer in China, and lung adenocarcinoma is the most common histological type of non-small cell lung cancer (NSCLC). What's worse, many patients may have a failed response to conventional therapy including chemotherapy, radiotherapy, or molecule-targeted therapy due to drug resistance. Apoptosis is a highly ordered cellular suicidal process that plays an essential role in maintaining normal homeostasis. The pharmacological mechanism of many antineoplastic drugs involves triggering of apoptotic process. In several recent studies, ginsenosides are regarded as major active components of ginseng that have the potential to control lung cancer. Most of these results have proved that ginsenosides induce apoptosis in lung cancer cells through many different signaling pathways such as PI3K/Akt, NF-κB, EGFR, and so on. This study is aimed at reviewing the signaling pathways that underlie ginsenosides-triggered apoptotic process and encourage further studies to target promising agents against lung cancer treatment.
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Affiliation(s)
- Han Xiao
- Department of Respiratory Medicine, The Second Hospital of Jilin University, Changchun 130041, China
| | - Qianfei Xue
- Department of Pediatrics, The Second Hospital of Jilin University, Changchun 130041, China
| | - Qinghua Zhang
- Department of Respiratory Medicine, The Second Hospital of Jilin University, Changchun 130041, China
| | - Chunyan Li
- Department of Respiratory Medicine, The Second Hospital of Jilin University, Changchun 130041, China
| | - Xiaoqiu Liu
- Department of Respiratory Medicine, The Second Hospital of Jilin University, Changchun 130041, China
| | - Jing Liu
- Department of Respiratory Medicine, The Second Hospital of Jilin University, Changchun 130041, China
| | - Han Li
- Department of Respiratory Medicine, The Second Hospital of Jilin University, Changchun 130041, China
| | - Junling Yang
- Department of Respiratory Medicine, The Second Hospital of Jilin University, Changchun 130041, China
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Ginsenoside Rg1 impairs homologous recombination repair by targeting CtBP-interacting protein and sensitizes hepatoblastoma cells to DNA damage. Anticancer Drugs 2019; 29:756-766. [PMID: 29952772 DOI: 10.1097/cad.0000000000000646] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The ginsenoside Rg1, the primary pharmacologically active ingredient of the traditional Chinese herb ginseng, is widely used in the clinical treatment of diseases of the immune and nervous systems. Recent studies have shown that it also has an antitumor effect. In this study, we explored the effects of Rg1 on hepatoblastoma (HB) and its underlying mechanisms. We demonstrated that Rg1 significantly inhibited HB cell growth both in vivo and in vitro. Mechanistic studies revealed that Rg1 impaired homologous recombination and triggered double-strand breaks in HB cells by directly targeting CtBP-interacting protein (CtIP), a key double-strand break repair factor, which is highly expressed in HB tissues. Moreover, we also demonstrated that Rg1 sensitized HB cells to DNA-damaging agents both in vitro and in vivo. In conclusion, our data not only demonstrate the potential clinical application of Rg1 as a novel chemotherapeutic candidate but also offer a mechanism-based therapeutic option by which DNA-damaging agents can be used in combination with Rg1 to target HB.
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13
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Qi Z, Li Z, Guan X, Wang C, Wang F, Li P, Liu J. Four Novel Dammarane-Type Triterpenoids from Pearl Knots of Panax ginseng Meyer cv. Silvatica. Molecules 2019; 24:E1159. [PMID: 30909565 PMCID: PMC6470847 DOI: 10.3390/molecules24061159] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 03/18/2019] [Accepted: 03/21/2019] [Indexed: 12/18/2022] Open
Abstract
Panax ginseng Meyer cv. Silvatica (PGS), which is also known as "Lin-Xia-Shan-Shen" or "Zi-Hai" in China, is grown in forests and mountains by broadcasting the seeds of ginseng and is harvested at the cultivation age of 15⁻20 years. In this study, four new dammarane-type triterpenoids, ginsengenin-S1 (1), ginsengenin-S2 (2), ginsenoside-S3 (3), ginsenoside-S4 (4), along with one known compound were isolated from pearl knots of PGS. Ginsengenin-S2 significantly alleviated oxidative damage when A549 cells were exposed to cigarette smoke (CS) extract. In addition, ginsengenin-S2 could inhibit the CS-induced inflammatory reaction in A549 cells. Protective effects of ginsengenin-S2 against CS-mediated oxidative stress and the inflammatory response in A549 cells may involve the Nrf2 and HDAC2 pathways.
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Affiliation(s)
- Zeng Qi
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
| | - Zhuo Li
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
| | - Xuewa Guan
- Basic Medical College, Jilin University, Changchun 130021, China.
| | - Cuizhu Wang
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
| | - Fang Wang
- Basic Medical College, Jilin University, Changchun 130021, China.
| | - Pingya Li
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
| | - Jinping Liu
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China.
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14
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Chen C, Liu S, Wan X, Jin X, Ren Y, Xiu Y, Li Y. Antitumor effects and mechanism of protein from Panax ginseng C. A. Meyer on human breast cancer cell line MCF-7. Pharmacogn Mag 2019. [DOI: 10.4103/pm.pm_151_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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15
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UPLC-QTOF/MS-Based Nontargeted Metabolomic Analysis of Mountain- and Garden-Cultivated Ginseng of Different Ages in Northeast China. Molecules 2018; 24:molecules24010033. [PMID: 30583458 PMCID: PMC6337476 DOI: 10.3390/molecules24010033] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 12/17/2018] [Accepted: 12/21/2018] [Indexed: 01/05/2023] Open
Abstract
Aiming at further systematically comparing the similarities and differences of the chemical components in ginseng of different ages, especially comparing the younger or the older and mountain-cultivated ginseng (MCG), 4, 5, 6-year-old cultivated ginseng (CG) and 12, 20-year-old MCG were chosen as the analytical samples in the present study. The combination of UPLC-QTOF-MSE, UNIFI platform and multivariate statistical analysis were developed to profile CGs and MCGs. By the screening analysis based on UNIFI, 126 chemical components with various structural types were characterized or tentatively identified from all the CG and MCG samples for the first time. The results showed that all the CG and MCG samples had the similar chemical composition, but there were significant differences in the contents of markers. By the metabolomic analysis based on multivariate statistical analysis, it was shown that CG4⁻6 years, MCG12 years and MCG20 years samples were obviously divided into three different groups, and a total of 17 potential age-dependent markers enabling differentiation among the three groups of samples were discovered. For differentiation from other two kinds of samples, there were four robust makers such as α-linolenic acid, 9-octadecenoic acid, linoleic acid and panaxydol for CG4⁻6 years, five robust makers including ginsenoside Re₁, -Re₂, -Rs₁, malonylginsenoside Rb₂ and isomer of malonylginsenoside Rb₁ for MCG20 years, and two robust makers, 24-hydroxyoleanolic acid and palmitoleic acid, for MCG12 years were discovered, respectively. The proposed approach could be applied to directly distinguish MCG root ages, which is an important criterion for evaluating the quality of MCG. The results will provide the data for the further study on the chemical constituents of MCG.
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Kasymjanova G, Tran AT, Cohen V, Pepe C, Sakr L, Small D, Agulnik JS, Jagoe RT. The use of a standardized Chinese herbal formula in patients with advanced lung cancer: a feasibility study. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2018; 16:390-395. [PMID: 30292672 DOI: 10.1016/j.joim.2018.09.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 07/05/2018] [Indexed: 10/28/2022]
Abstract
OBJECTIVE Increasing numbers of cancer patients are using Chinese herbs (CHs). However, differences among prior studies make it difficult to draw firm conclusions about the clinical usefulness of any specific CH formula. The primary objective of this study was to establish the acceptability of taking a standardized CH formula for patients with advanced lung cancer. The secondary objective was to identify any toxicities attributable to this CH formula and to measure changes in quality of life. METHODS A single-arm, prospective study of a 6-week intervention with a selected CH formula in 15 patients with stage 4 nonsmall-cell lung cancer (NSCLC, Seventh American Joint Committee on Cancer TNM staging system). RESULTS Patients with advanced lung cancer were interested in using the CH formula. Completion (93%) and adherence (98%) levels were very high and most patients perceived the CH treatment as easy to take and were willing to take the CHs used in the study again if it was available. About half of the patients reported adverse events, all of which were mild (Grade 1 or 2) and only a small minority (8%) were potentially related to CHs. No biochemical or hematological evidence of toxicity was observed. Overall, there were improvement in quality of life, and reduced feelings of tiredness and sleepiness. CONCLUSION This study provides preliminary evidence that short-term use of a carefully selected and prepared CH formula in patients with stage 4 NSCLC is acceptable and safe.
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Affiliation(s)
- Goulnar Kasymjanova
- Peter Brojde Lung Cancer Center, Segal Cancer Center, Jewish General Hospital, Montreal H3T 1E2, Canada.
| | - Anh-Thi Tran
- Peter Brojde Lung Cancer Center, Segal Cancer Center, Jewish General Hospital, Montreal H3T 1E2, Canada
| | - Victor Cohen
- Peter Brojde Lung Cancer Center, Segal Cancer Center, Jewish General Hospital, Montreal H3T 1E2, Canada
| | - Carmela Pepe
- Peter Brojde Lung Cancer Center, Segal Cancer Center, Jewish General Hospital, Montreal H3T 1E2, Canada
| | - Lama Sakr
- Peter Brojde Lung Cancer Center, Segal Cancer Center, Jewish General Hospital, Montreal H3T 1E2, Canada
| | - David Small
- Peter Brojde Lung Cancer Center, Segal Cancer Center, Jewish General Hospital, Montreal H3T 1E2, Canada
| | - Jason Scott Agulnik
- Peter Brojde Lung Cancer Center, Segal Cancer Center, Jewish General Hospital, Montreal H3T 1E2, Canada
| | - Robert Thomas Jagoe
- Peter Brojde Lung Cancer Center, Segal Cancer Center, Jewish General Hospital, Montreal H3T 1E2, Canada
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Cong F, Liu J, Wang C, Yuan Z, Bi L, Liang J, Su K, Qiu Y, Song T, Fan J, Chao G. Ginsenoside Rb2 inhibits osteoclast differentiation through nuclear factor-kappaB and signal transducer and activator of transcription protein 3 signaling pathway. Biomed Pharmacother 2017; 92:927-934. [PMID: 28605877 DOI: 10.1016/j.biopha.2017.05.115] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 05/19/2017] [Accepted: 05/24/2017] [Indexed: 11/19/2022] Open
Abstract
Ginsenoside-Rb2 (Rb2) is a 20(S)-protopanaxadiol glycoside extracted from ginseng possessing various bioactivities which has drawn considerable interest regarding the area of bone metabolism. However, the effect of Rb2 on osteoclast differentiation remains unknown. In this study, we aimed to investigate the potential role of Rb2 in regulating osteoclast differentiation and the underlying molecular mechanisms. Osteoclast differentiation was induced by receptor activator nuclear factor-kappaB (NF-κB) ligand (RANKL) and macrophage colony-stimulating factor (M-CSF) in mouse RAW 264.7 cells. The results showed that Rb2 dose-dependently inhibited the formation of the tartrate resistant acid phosphatase (TRAP)-positive multinucleated cells and TRAP expression. Furthermore, Rb2 promoted osteoprotegerin expression and bone resorption. The expression of osteoclast marker genes including nuclear factor of activated T cells c1 (NFATc1), c-Fos, OSCAR, and cathepsin K were also markedly inhibited by Rb2 treatment. Moreover, Rb2 significantly inhibited the RANKL-induced NF-κB activation. In addition, Rb2 also markedly suppressed the activation of signal transducer and activator of transcription protein 3 (STAT3) signaling pathway. Interestingly, the knockdown of STAT3 significantly strengthened the inhibitory effect of Rb2 on osteoclast differentiation. Taken together, our study suggests that Rb2 inhibits osteoclast differentiation associated with blocking NF-κB and STAT3 signaling pathways.
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Affiliation(s)
- Fei Cong
- Institute of Orthopedic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China; Department of Orthopaedics, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - Jian Liu
- Institute of Orthopedic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China
| | - Chunmei Wang
- Institute of Orthopedic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China
| | - Zhi Yuan
- Institute of Orthopedic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China.
| | - Long Bi
- Institute of Orthopedic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China
| | - Jidong Liang
- Institute of Orthopedic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China
| | - Ke Su
- Institute of Orthopedic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China
| | - Yucheng Qiu
- Institute of Orthopedic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China
| | - Tao Song
- Department of Orthopaedics, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - Jinzhu Fan
- Department of Orthopaedics, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - Gao Chao
- Department of Orthopaedics, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, China
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18
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Xu XF, Xu SY, Zhang Y, Zhang H, Liu MN, Liu H, Gao Y, Xue X, Xiong H, Lin RC, Li XR. Chemical Comparison of Two Drying Methods of Mountain Cultivated Ginseng by UPLC-QTOF-MS/MS and Multivariate Statistical Analysis. Molecules 2017; 22:molecules22050717. [PMID: 28468295 PMCID: PMC6154546 DOI: 10.3390/molecules22050717] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Revised: 04/26/2017] [Accepted: 04/27/2017] [Indexed: 11/25/2022] Open
Abstract
In traditional Chinese medicine practice, drying method is an essential factor to influence the components of Chinese medicinal herbs. In this study, an ultra-performance liquid chromatography quadrupole time-of-flight tandem mass spectrometry (UPLC-QTOF-MS/MS)-based approach was used to compare the content of chemical compounds of mountain cultivated ginseng that had been natural air dried (LX-P) and vacuum freeze-dried (LX-L). Multivariate statistical analysis such as principal component analysis (PCA) and supervised orthogonal partial least squared discrimination analysis (OPLS-DA) were used to select the influential components of different samples. There were 41 ginsenosides unambiguously identified and tentatively assigned in both LX-L and LX-P. The results showed that the characteristic components in LX-P were ginsenoside Rb1, ginsenoside Rc, ginsenoside Rg6, dendrolasin, and ginsenoside Rb2. The characteristic components in LX-L were malonyl-ginsenoside Re, malonyl-ginsenoside Rb1, malonyl-ginsenoside Rc, malonyl-ginsenoside Rb1 isomer, malonyl-ginsenoside Rb2, malonyl-ginsenoside Rb3, malonyl-ginsenoside Rd isomer, gypenoside XVII, and notoginsenoside Fe. This is the first time that the differences between LX-L and LX-P have been observed systematically at the chemistry level. It was indicated that vacuum freeze-drying method can improve the content of malonyl-ginsensides in mountain cultivated ginseng.
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Affiliation(s)
- Xin-Fang Xu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, No. 6 Wangjing zhonghuannan Road, Beijing 100102, China.
| | - Shu-Ya Xu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, No. 6 Wangjing zhonghuannan Road, Beijing 100102, China.
| | - Ying Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, No. 6 Wangjing zhonghuannan Road, Beijing 100102, China.
| | - Hui Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, No. 6 Wangjing zhonghuannan Road, Beijing 100102, China.
| | - Meng-Nan Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, No. 6 Wangjing zhonghuannan Road, Beijing 100102, China.
| | - Huan Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, No. 6 Wangjing zhonghuannan Road, Beijing 100102, China.
| | - Yan Gao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, No. 6 Wangjing zhonghuannan Road, Beijing 100102, China.
| | - Xue Xue
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, No. 6 Wangjing zhonghuannan Road, Beijing 100102, China.
| | - Hui Xiong
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, No. 6 Wangjing zhonghuannan Road, Beijing 100102, China.
| | - Rui-Chao Lin
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, No. 6 Wangjing zhonghuannan Road, Beijing 100102, China.
- Beijing Key Laboratory for Quality Evaluation of Chinese Materia Medica, Beijing University of Chinese Medicine, No. 11 North Third Ring Road, Beijing 100029, China.
| | - Xiang-Ri Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, No. 6 Wangjing zhonghuannan Road, Beijing 100102, China.
- Beijing Key Laboratory for Quality Evaluation of Chinese Materia Medica, Beijing University of Chinese Medicine, No. 11 North Third Ring Road, Beijing 100029, China.
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Yoo HS, Kim JM, Jo E, Cho CK, Lee SY, Kang HS, Lee MG, Yang PY, Jang IS. Modified Panax ginseng extract regulates autophagy by AMPK signaling in A549 human lung cancer cells. Oncol Rep 2017; 37:3287-3296. [PMID: 28440448 DOI: 10.3892/or.2017.5590] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 10/17/2016] [Indexed: 11/06/2022] Open
Abstract
Panax ginseng has been used worldwide as a traditional medicine for the treatment of cancer and other diseases. The antiproliferative activity of ginseng has been increased after enzymatic processing of ginseng saponin, which may result in the accumulation of minor saponins, such as Rh2, Rg3, compound K and protopanaxatriol type (PPT) in modified regular ginseng extract (MRGX). In the present study, the anticancer activity and the associated mechanisms of MRGX were investigated using A549 human lung cancer cells. To elucidate the mechanisms underlying the effects of MRGX, we performed a microarray analysis of gene expression in the A549 cells. Molecular mechanisms that were associated with the anticancer activity of MRGX were studied, with a special focus on the autophagy-related multiple signaling pathways in lung cancer cells. Microarray analyses elucidated autophagy-related genes affected by MRGX. Administration of MRGX at 100 µg/ml induced punctate cytoplasmic expression of LC3, Beclin-1 and ATG5 and increased expression of endogenous LC3-II whereas 50 µg/ml did not inhibit the proliferation of A549 cells. Compared to the control cells, in cells treated with MRGX at 100 µg/ml, the level of p-Akt was increased, while that of mTOR-4EBP1 was decreased. Downregulation of mTOR and 4EBP1 in the MRGX-treated cells was found not to be a p-Ulk (S757)-dependent pathway, but a p-Ulk (S317)-dependent autophagic pathway, using AMPK. These data suggest that MRGX regulates AMPK and induces autophagy in lung cancer cells.
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Affiliation(s)
- Hwa-Seung Yoo
- East-West Cancer Center, Dunsan Oriental Hospital of Daejeon University, Daejeon 302-122, Republic of Korea
| | - Jung Min Kim
- NAR Center, Inc. & Genoplan Korea, Inc., Seoul 06221, Republic of Korea
| | - Eunbi Jo
- Division of Bioconvergence Analysis, Korea Basic Science Institute, Daejeon 305-333, Republic of Korea
| | - Chong-Kwan Cho
- East-West Cancer Center, Dunsan Oriental Hospital of Daejeon University, Daejeon 302-122, Republic of Korea
| | - Seung-Yeul Lee
- Division of Bioconvergence Analysis, Korea Basic Science Institute, Daejeon 305-333, Republic of Korea
| | - Hwan Su Kang
- Division of Bioconvergence Analysis, Korea Basic Science Institute, Daejeon 305-333, Republic of Korea
| | - Min-Goo Lee
- Department of Physiology, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Pei-Ying Yang
- Departments of Palliative, Rehabilitation and Integrative Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Ik-Soon Jang
- Division of Bioconvergence Analysis, Korea Basic Science Institute, Daejeon 305-333, Republic of Korea
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20
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Li M, Guan Y, Liu N, Shao C, Liu Z, Chen J, Wang Q, Pan X, Sun H, Zhang Y. Brain Concentration of Ginsenosides and Pharmacokinetics after Oral Administration of Mountain-cultivated Ginseng. J CHIN CHEM SOC-TAIP 2017. [DOI: 10.1002/jccs.201600783] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Meijia Li
- Institute of Special Wild Economic Animals and Plants; Chinese Academy of Agriculture Sciences; Changchun 130112 People's Republic of China
| | - Yiming Guan
- Institute of Special Wild Economic Animals and Plants; Chinese Academy of Agriculture Sciences; Changchun 130112 People's Republic of China
| | - Ning Liu
- Institute of Special Wild Economic Animals and Plants; Chinese Academy of Agriculture Sciences; Changchun 130112 People's Republic of China
| | - Cai Shao
- Institute of Special Wild Economic Animals and Plants; Chinese Academy of Agriculture Sciences; Changchun 130112 People's Republic of China
| | - Zhengbo Liu
- Institute of Special Wild Economic Animals and Plants; Chinese Academy of Agriculture Sciences; Changchun 130112 People's Republic of China
| | - Jianbo Chen
- Institute of Special Wild Economic Animals and Plants; Chinese Academy of Agriculture Sciences; Changchun 130112 People's Republic of China
| | - Qiuxia Wang
- Institute of Special Wild Economic Animals and Plants; Chinese Academy of Agriculture Sciences; Changchun 130112 People's Republic of China
| | - Xiaoxi Pan
- Institute of Special Wild Economic Animals and Plants; Chinese Academy of Agriculture Sciences; Changchun 130112 People's Republic of China
| | - Hai Sun
- Institute of Special Wild Economic Animals and Plants; Chinese Academy of Agriculture Sciences; Changchun 130112 People's Republic of China
| | - Yayu Zhang
- Institute of Special Wild Economic Animals and Plants; Chinese Academy of Agriculture Sciences; Changchun 130112 People's Republic of China
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21
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Regulation of miRNAs by herbal medicine: An emerging field in cancer therapies. Biomed Pharmacother 2016; 86:262-270. [PMID: 28006752 DOI: 10.1016/j.biopha.2016.12.023] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 11/29/2016] [Accepted: 12/05/2016] [Indexed: 12/12/2022] Open
Abstract
MicroRNAs' expression profiles have recently gained major attention as far as cancer research is concerned. MicroRNAs are able to inhibit target gene expression via binding to the 3' UTR of target mRNA, resulting in target mRNA cleavage or translation inhibition. MicroRNAs play significant parts in a myriad of biological processes; studies have proven, on the other hand, that aberrant microRNA expression is, more often than not, associated with the growth and progression of cancers. MicroRNAs could act as oncogenes (oncomir) or tumor suppressors and can also be utilized as biomarkers for diagnosis, prognosis, and cancer therapy. Recent studies have shown that such herbal extracts as Shikonin, Sinomenium acutum, curcumin, Olea europaea, ginseng, and Coptidis Rhizoma could alter microRNA expression profiles through inhibiting cancer cell development, activating the apoptosis pathway, or increasing the efficacy of conventional cancer therapeutics. Such findings patently suggest that the novel specific targeting of microRNAs by herbal extracts could complete the restriction of tumors by killing the cancerous cells so as to recover survival results in patients diagnosed with malignancies. In this review, we summarized the current research about microRNA biogenesis, microRNAs in cancer, herbal compounds with anti-cancer effects and novel strategies for employing herbal extracts in order to target microRNAs for a better treatment of patients diagnosed with cancer.
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22
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Hwang IH, Kwon YK, Cho CK, Lee YW, Sung JS, Joo JC, Lee KB, Yoo HS, Jang IS. Modified Panax ginseng Extract Inhibits uPAR-Mediated α5β1-Integrin Signaling by Modulating Caveolin-1 to Induce Early Apoptosis in Lung Cancer Cells. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2016; 44:1081-97. [PMID: 27430913 DOI: 10.1142/s0192415x16500609] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Urokinase receptor (uPAR) is enhanced in many human cancer cells and is frequently an indicator of poor prognosis. Activation of [Formula: see text]1-integrin requires caveolin-1 and is regulated by uPAR. However, the underlying molecular mechanism responsible for the interaction between uPAR and [Formula: see text]1-integrin remains obscure. We found that modified regular Panax ginseng extract (MRGX) had a negative modulating effect on the uPAR/[Formula: see text]1-integrin interaction, disrupted the uPAR/integrin interaction by modulating caveoline-1, and caused early apoptosis in cancer cells. Additionally, we found that siRNA-mediated caveoline-1 downregulation inhibited uPAR-mediated [Formula: see text]1-integrin signaling, whereas caveoline-1 up-regulation stimulated the signaling, which suppressed p53 expression, thereby indicating negative crosstalk exists between the integrin [Formula: see text]1 and the p53 pathways. Thus, these findings identify a novel mechanism whereby the inhibition of [Formula: see text]1 integrin and the activation of p53 modulate the expression of the anti-apoptotic proteins that are crucially involved in inducing apoptosis in A549 lung cancer cells. Furthermore, MRGX causes changes in the expressions of members of the Bcl-2 family (Bax and Bcl-2) in a pro-apoptotic manner. In addition, MGRX-mediated inhibition of [Formula: see text]1 integrin attenuates ERK phosphorylation (p-ERK), which up-regulates caspase-8 and Bax. Therefore, ERK may affect mitochondria through a negative regulation of caspase-8 and Bax. Taken together, these findings reveal that MRGX is involved in uPAR-[Formula: see text]1-integrin signaling by modulating caveolin-1 signaling to induce early apoptosis in A549 lung-cancer cells and strongly indicate that MRGX might be useful as a herbal medicine and may lead to the development of new herbal medicine that would suppress the growth of lung-cancer cells.
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Affiliation(s)
- In-Hu Hwang
- Department of Physiology, Korea University College of Medicine, Seoul 136-705, Republic of Korea
| | - Yong-Kyun Kwon
- East-West Cancer Center, Daejeon University, Daejeon 302-120, Republic of Korea
| | - Chong-Kwan Cho
- East-West Cancer Center, Daejeon University, Daejeon 302-120, Republic of Korea
| | - Yeon-Weol Lee
- East-West Cancer Center, Daejeon University, Daejeon 302-120, Republic of Korea
| | - Jung-Suk Sung
- Department of Life Science, Dongguk University, Goyang, Gyeonggi-do 10326, Republic of Korea
| | - Jong-Cheon Joo
- Department of Sasang Constitutional Medicine, Wonkwang University Oriental Medical Hospital, Jeonju 54887, Republic of Korea
| | - Kyung-Bok Lee
- Division of Bioconvergence, Korea Basic Science Institute, Daejeon 305-333, Korea
| | - Hwa-Seung Yoo
- East-West Cancer Center, Daejeon University, Daejeon 302-120, Republic of Korea
| | - Ik-Soon Jang
- Division of Bioconvergence, Korea Basic Science Institute, Daejeon 305-333, Korea
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23
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Xu XF, Cheng XL, Lin QH, Li SS, Jia Z, Han T, Lin RC, Wang D, Wei F, Li XR. Identification of mountain-cultivated ginseng and cultivated ginseng using UPLC/oa-TOF MSE with a multivariate statistical sample-profiling strategy. J Ginseng Res 2015; 40:344-350. [PMID: 27746686 PMCID: PMC5052403 DOI: 10.1016/j.jgr.2015.11.001] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 10/28/2015] [Accepted: 11/11/2015] [Indexed: 12/02/2022] Open
Abstract
Background Mountain-cultivated ginseng (MCG) and cultivated ginseng (CG) both belong to Panax ginseng and have similar ingredients. However, their pharmacological activities are different due to their significantly different growth environments. Methods An ultra-performance liquid chromatography/quadrupole time-of-flight mass spectrometry (UPLC-QTOF-MS/MS)-based approach was developed to distinguish MCG and CG. Multivariate statistical methods, such as principal component analysis and supervised orthogonal partial-least-squares discrimination analysis were used to select the influential components. Results Under optimized UPLC-QTOF-MS/MS conditions, 40 ginsenosides in both MCG and CG were unambiguously identified and tentatively assigned. The results showed that the characteristic components of CG and MCG included ginsenoside Ra3/isomer, gypenoside XVII, quinquenoside R1, ginsenoside Ra7, notoginsenoside Fe, ginsenoside Ra2, ginsenoside Rs6/Rs7, malonyl ginsenoside Rc, malonyl ginsenoside Rb1, malonyl ginsenoside Rb2, palmitoleic acid, and ethyl linoleate. The malony ginsenosides are abundant in CG, but higher levels of the minor ginsenosides were detected in MCG. Conclusion This is the first time that the differences between CG and MCG have been observed systematically at the chemical level. Our results suggested that using the identified characteristic components as chemical markers to identify different ginseng products is effective and viable.
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Affiliation(s)
- Xin-Fang Xu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Xian-Long Cheng
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Qing-Hua Lin
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Sha-Sha Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Zhe Jia
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Ting Han
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Rui-Chao Lin
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Dan Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Feng Wei
- National Institutes for Food and Drug Control, State Food and Drug Administration, Beijing, China
| | - Xiang-Ri Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
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Wang CZ, Moss J, Yuan CS. Commonly Used Dietary Supplements on Coagulation Function during Surgery. MEDICINES (BASEL, SWITZERLAND) 2015; 2:157-185. [PMID: 26949700 PMCID: PMC4777343 DOI: 10.3390/medicines2030157] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/17/2023]
Abstract
BACKGROUND Patients who undergo surgery appear to use dietary supplements significantly more frequently than the general population. Because they contain pharmacologically active compounds, dietary supplements may affect coagulation and platelet function during the perioperative period through direct effects, pharmacodynamic interactions, and pharmacokinetic interactions. However, in this regard, limited studies have been conducted that address the pharmacological interactions of dietary supplements. To avoid possible bleeding risks during surgery, information of potential complications of dietary supplements during perioperative management is important for physicians. METHODS Through a systematic database search of all available years, articles were identified in this review if they included dietary supplements and coagulation/platelet function, while special attention was paid to studies published after 1990. RESULTS Safety concerns are reported in commercially available dietary supplements. Effects of the most commonly used natural products on blood coagulation and platelet function are systematically reviewed, including 11 herbal medicines (echinacea, ephedra, garlic, ginger, ginkgo, ginseng, green tea, kava, saw palmetto, St John's wort, and valerian) and 4 other dietary supplements (coenzyme Q10, glucosamine and chondroitin sulfate, fish oil, and vitamins). Bleeding risks of garlic, ginkgo, ginseng, green tea, saw palmetto, St John's wort, and fish oil are reported. Cardiovascular instability was observed with ephedra, ginseng, and kava. Pharmacodynamic and pharmacokinetic interactions between dietary supplements and drugs used in the perioperative period are discussed. CONCLUSIONS To prevent potential problems associated with the use of dietary supplements, physicians should be familiar with the perioperative effects of commonly used dietary supplements. Since the effects of dietary supplements on coagulation and platelet function are difficult to predict, it is prudent to advise their discontinuation before surgery.
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Affiliation(s)
- Chong-Zhi Wang
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +1-773-702-0166; Fax: +1-773-834-0601
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Lee K, Sun S, Yu J, Lim C, Kwon K. Intravenous Single-dose Toxicity of Mountain Ginseng Pharmacopuncture in Sprague-Dawley Rats. J Pharmacopuncture 2015; 17:50-6. [PMID: 25780709 PMCID: PMC4332017 DOI: 10.3831/kpi.2014.17.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Accepted: 09/01/2014] [Indexed: 12/02/2022] Open
Abstract
Objectives: Mountain ginseng pharmacopuncture (MGP) is an extract distilled from either mountain cultivated ginseng or mountain wild ginseng. This is the first intravenous injection of pharmacopuncture in Korea. The word intravenous does not discriminate between arteries, veins, and capillaries in Oriental Medicine, but only the vein is used for MGP. The aim of this study is to evaluate the intravenous injection toxicity of MGP through a single-dose test in Sprague-Dawley (SD) rats. Methods: Male and female 6-week-old SD rats were injected intravenously with MGP (high dosage of 20 mL/kg or low dosage of 10 mL/kg). Normal saline was injected into the rats in the control group by using the same method. After the rats has treated, we conducted clinical observations, body-weight measurements and histological observations. Results: In this study, no mortalities were observed in any of the experimental groups. Also, no significant changes by the intravenous injection of MGP were observed in the body weights, or the histological observations in any of the experimental groups compared to the control group. The lethal dose for intravenous injection of MGP was found to be over 20 mL/kg in SD rats. Conclusion: Considering that the dosage of MGP generally used each time in clinical practice is about 0.3 mL/kg, we concluded with confidence that MGP is safe pharmacopuncture.
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Affiliation(s)
- Kwangho Lee
- Department of Acupuncture & Moxibustion Medicine, Sangji University College of Korean Medicine, Wonju, Korea
| | - Seungho Sun
- Department of Sasang Constitutional Medicine Sangji University College of Korean Medicine, Wonju, Korea
| | - Junsang Yu
- Department of Internal Medicine, Sangji University College of Korean Medicine, Wonju, Korea
| | - Chungsan Lim
- Department of Acupuncture & Moxibustion Medicine, Sangji University College of Korean Medicine, Wonju, Korea
| | - Kirok Kwon
- Research Center of the Korean Pharmacopuncture Institute, Seoul, Korea
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Kwon YK, Lee SY, Kang HS, Sung JS, Cho CK, Yoo HS, Shin S, Choi JS, Lee YW, Jang IS. Differential Expression of Gene Profiles in MRGX-treated Lung Cancer. J Pharmacopuncture 2015; 16:30-8. [PMID: 25780673 PMCID: PMC4331971 DOI: 10.3831/kpi.2013.16.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2013] [Accepted: 06/18/2013] [Indexed: 11/09/2022] Open
Abstract
Objectives: Modified regular ginseng extract (MRGX) has stronger anti-cancer activity-possessing gensenoside profiles. Methods: To investigate changes in gene expression in the MRGX-treated lung cancer cells (A549), we examined genomic data with cDNA microarray results. After completing the gene-ontology-based analysis, we grouped the genes into up-and down-regulated profiles and into ontology-related regulated genes and proteins through their interaction network. Results: One hundred nine proteins that were up- and down-regulated by MRGX were queried by using IPA. IL8, MMP7 and PLAUR and were found to play a major role in the anti-cancer activity in MRGX-treated lung cancer cells. These results were validated using a Western blot analysis and a semi-quantitative reverse transcription-polymerase chain reaction (RT-PCR) analysis. Conclusions: Most MRGX-responsive genes are up-regulated transiently in A549 cells, but down-regulated in a sustained manner in lung cancer cells.
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Affiliation(s)
- Yong-Kyun Kwon
- East-West Cancer Center, Daejeon University College of Oriental Medicine, Daejeon, Korea
| | - Seung-Yeul Lee
- Division of Life Science, Korea Basic Science Institute, Daejeon, Korea
| | - Hwan-Soo Kang
- Department of Life Science, Dongguk University, Seoul, Korea
| | - Jung-Suk Sung
- Department of Life Science, Dongguk University, Seoul, Korea
| | - Chong-Kwan Cho
- East-West Cancer Center, Daejeon University College of Oriental Medicine, Daejeon, Korea
| | - Hwa-Seung Yoo
- East-West Cancer Center, Daejeon University College of Oriental Medicine, Daejeon, Korea
| | - Seungjin Shin
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, USA
| | - Jong-Soon Choi
- Division of Life Science, Korea Basic Science Institute, Daejeon, Korea
| | - Yeon-Weol Lee
- East-West Cancer Center, Daejeon University College of Oriental Medicine, Daejeon, Korea
| | - Ik-Soon Jang
- Division of Life Science, Korea Basic Science Institute, Daejeon, Korea
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Rhee MY, Cho B, Kim KI, Kim J, Kim MK, Lee EK, Kim HJ, Kim CH. Blood pressure lowering effect of Korea ginseng derived ginseol K-g1. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2014; 42:605-18. [PMID: 24871654 DOI: 10.1142/s0192415x14500396] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We investigated the effect of Panax ginseng extract, which is rich in the ginsenoside protopanaxatriol (Ginseol K-g1), on blood pressure (BP). Adults over 20 years old with a systolic BP (SBP) between 120 and 159 mm Hg or a diastolic BP (DBP) between 80 and 99 mm Hg were included. At the end of an initial 2-week washout period, the patients were divided into three groups: the control group (placebo), the low-dose Ginseol K-g1 group (100 mg), and the high-dose Ginseol K-g1 (300 mg) group. The primary end point was the difference in seated SBP (seSBP) and seated DBP (seDBP) changes between the placebo and Ginseol K-g1 groups after 8 weeks of treatment. A total of 90 subjects participated in the study (mean age; 55.2 ± 11.8 years, 43 males). At week 8, levels of seSBP and seDBP were significantly decreased from baseline in the high-dose Ginseol K-g1 group (-3.1 mm Hg and -2.3 mm Hg, respectively, p < 0.05). In contrast, there was no significant decrease in seSBP or seDBP in the control or low-dose Ginseol K-g1 groups. No significant difference of seSBP and seDBP was identified among the three treatment groups at week 8. In patients who had a seSBP ≥ 130 mm Hg or an seDBP ≥ 85 mm Hg, the high dose of Ginseol K-g1 decreased the BP compared with the control group at week 4; however, there was no significant difference at week 8. The proportions of patients who experienced adverse events were comparable among the treatment groups. In conclusion, Ginseol K-g1 has a favorable effect on BP after 4 weeks of treatment, especially at a high dose. However, the effect is not maintained over 8 weeks. (Clinical trial registration information is available at http://www.clinicaltrials.gov , identifier: NCT01483430.).
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Affiliation(s)
- Moo-Yong Rhee
- Cardiovascular Center, Dongguk University Ilsan Hospital, Goyang, Republic of Korea
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Wang CY, Bai XY, Wang CH. Traditional Chinese medicine: a treasured natural resource of anticancer drug research and development. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2014; 42:543-59. [PMID: 24871650 DOI: 10.1142/s0192415x14500359] [Citation(s) in RCA: 181] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
To discover and develop novel natural compounds, active ingredients, single herbs and combination formulas or prescriptions in traditional Chinese medicine (TCM) with therapeutic selectivity that can preferentially kill cancer cells and inhibit the amplification of cancer without significant toxicity is an important area in cancer therapy. A lot of valuable TCMs were applied as alternative or complementary medicines in the United States and Europe. But these TCMs, as one of the main natural resources, were widely used to research and develop new drugs in Asia. In TCMs, some specific herbs, animals, minerals and combination formulas were recorded and exploited due to their active ingredients and specific natural compounds with antitumor activities. The article focused on the antitumor properties of natural compounds and combination formulas or prescriptions in TCMs, described its influence on tumor progression, angiogenesis, metastasis, and revealed its mechanisms of antitumor and inhibitory action. Among the nature compounds, triptolide, berberine, matrine, oxymatrine, kurarinone and deoxypodophyllotoxin (DPT) with specific molecular structures have been separated, purified, and evaluated their antitumor properties in vitro and in vivo. Cancer is a multifactorial and multistep disease, so the treatment effect of combination formulas and prescriptions in TCMs involving multi-targets and multi-signal pathways on tumor may be superior than that of agents targeting a single molecular target alone. Shi Quan Da Bu Tang and Yanshu injection, as well known combination formulas and prescriptions in TCMs, have shown an excellent therapeutic effect on cancer.
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Affiliation(s)
- Chao-Yun Wang
- School of Pharmaceutical Sciences, Binzhou Medical University, Yantai, Shandong 264003, P. R. China
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Zhang LJ, Zhou EF. In vitro and in vivo inhibitory effects of ginsenoside Rg1 on proliferation of colon cancer cells. Shijie Huaren Xiaohua Zazhi 2014; 22:4599-4603. [DOI: 10.11569/wcjd.v22.i30.4599] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To assess the inhibitory effects of ginsenoside Rg1 on colon cancer cell proliferation in vivo and in vitro, and to investigate the possible underlying mechanism.
METHODS: The proliferation of normal colon cells and colon cancer cells treated with different concentrations of ginsenoside Rg1 was assessed in vitro, and related protein expression was also detected. A mouse model of colon cancer was created, and model mice were given different concentrations of ginsenoside Rg1 by gavage administration. Tumor growth and related protein expression in tumor tissue were then measured.
RESULTS: Ginsenoside Rg1 could not only inhibit colon cancer cell proliferation and alter cell cycle progression in vitro, but also suppress tumor growth and decrease cancer growth related protein expression in vivo.
CONCLUSION: Ginsenoside Rg1 can inhibit colon cancer growth and proliferation effectively possibly by down-regulating the expression of cell cycle- and proliferation-related proteins.
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Hwang JW, Baek YM, Jang IS, Yang KE, Lee DG, Yoon SJ, Rho J, Cho CK, Lee YW, Kwon KR, Yoo HS, Sung JS, Kim S, Park JW, Jang BC, Choi JS. An enzymatically fortified ginseng extract inhibits proliferation and induces apoptosis of KATO3 human gastric cancer cells via modulation of Bax, mTOR, PKB and IκBα. Mol Med Rep 2014; 11:670-6. [PMID: 25333578 DOI: 10.3892/mmr.2014.2704] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Accepted: 06/17/2014] [Indexed: 11/05/2022] Open
Abstract
Accumulative evidence suggests ginseng extract and/or its major components, ginsenosides and compound K, a metabolized ginseng saponin, have anti-cancer effects. In the present study, the effects of a ginseng butanolic extract (GBX) and an enzymatically fortified ginseng extract (FGX), with enriched ginsenosides and compound K, on the growth of KATO3 human gastric cancer cells were investigated using a cell viability assay. While treatment with GBX at 31.25-125 mg/ml for 24 h did not affect the proliferation of KATO3 cells, FGX under the same conditions inhibited cell proliferation in a concentration-dependent manner. Furthermore, Annexin V/PI-staining and flow cytometric analysis demonstrated that the population of apoptotic KATO3 cells was increased following treatment with FGX, which was greater than in the GBX-treated cells, suggesting that FGX had a stronger apoptotic effect than GBX. To investigate the underlying mechanism of the cytostatic and cytotoxic effects of the ginseng extracts, apoptosis-associated proteins were assessed using western blot analysis. The data revealed higher expression levels of B-cell lymphoma 2-associated X protein (Bax), lower expression of nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor α (IκBα) and reduced phosphorylation of mammalian target of rapamycin (mTOR) and protein kinase B (PKB) in the FGX-treated KATO3 cells than in the GBX-treated cells. Collectively, these results demonstrated for the first time, to the best of our knowledge, that FGX had stronger anti-proliferative and pro-apoptotic effects on KATO3 cells than GBX. The anti-proliferative and/or pro-apoptotic effects of FGX appeared to be mediated via the upregulation of Bax, IκBα proteolysis (activation of nuclear factor-κB) and the blocking of mTOR and PKB signals.
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Affiliation(s)
- Jeong-Won Hwang
- Division of Life Science, Korea Basic Science Institute, Daejeon 305‑333, Republic of Korea
| | - Young-Mi Baek
- East‑West Cancer Center, Daejeon University, Daejeon 302‑120, Republic of Korea
| | - Ik-Soon Jang
- Division of Life Science, Korea Basic Science Institute, Daejeon 305‑333, Republic of Korea
| | - Kyeong Eun Yang
- Division of Life Science, Korea Basic Science Institute, Daejeon 305‑333, Republic of Korea
| | - Dong-Gi Lee
- Division of Life Science, Korea Basic Science Institute, Daejeon 305‑333, Republic of Korea
| | - So-Jung Yoon
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon 305‑764, Republic of Korea
| | - Jaerang Rho
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon 305‑764, Republic of Korea
| | - Chong-Kwan Cho
- East‑West Cancer Center, Daejeon University, Daejeon 302‑120, Republic of Korea
| | - Yeon-Weol Lee
- East‑West Cancer Center, Daejeon University, Daejeon 302‑120, Republic of Korea
| | - Ki-Rok Kwon
- Research Center of Pharmacopucture Medicine, Korean Pharmacopuncture Institute, Seoul 157‑200, Republic of Korea
| | - Hwa-Seung Yoo
- East‑West Cancer Center, Daejeon University, Daejeon 302‑120, Republic of Korea
| | - Jung-Suk Sung
- Department of Life Science, Dongguk University Seoul, Seoul 100‑715, Republic of Korea
| | - Shin Kim
- Department of Immunology, College of Medicine, Keimyung University, Daegu 704‑701, Republic of Korea
| | - Jong-Wook Park
- Department of Immunology, College of Medicine, Keimyung University, Daegu 704‑701, Republic of Korea
| | - Byeong-Churl Jang
- Department of Molecular Medicine, College of Medicine, Keimyung University, Daegu 704‑701, Republic of Korea
| | - Jong-Soon Choi
- Division of Life Science, Korea Basic Science Institute, Daejeon 305‑333, Republic of Korea
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Wang Y, Liu Y, Zhang XY, Xu LH, Ouyang DY, Liu KP, Pan H, He J, He XH. Ginsenoside Rg1 regulates innate immune responses in macrophages through differentially modulating the NF-κB and PI3K/Akt/mTOR pathways. Int Immunopharmacol 2014; 23:77-84. [PMID: 25179784 DOI: 10.1016/j.intimp.2014.07.028] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Revised: 07/15/2014] [Accepted: 07/24/2014] [Indexed: 12/19/2022]
Abstract
Ginsenoside Rg1 is one of the major active components of ginseng, which has been shown to regulate the immune response of hosts. However, the mechanism underlying the immunomodulatory effect of Rg1 is incompletely understood. In this study, we aimed to explore whether and how Rg1 regulates the innate immune response in macrophages. The results showed that Rg1 treatment significantly increased tumor necrosis factor (TNF)-α but decreased interleukin-6 (IL-6) protein expression in both lipopolysaccharide (LPS)-activated RAW 264.7 cells and mouse peritoneal macrophages. However, Rg1 reduced the mRNA levels of both cytokines in LPS-activated macrophages, which might be a consequence of decreased activation of IκB and nuclear factor-κB (NF-κB). Importantly, Rg1 treatment further promoted LPS-induced activation of the Akt/mechanistic target of rapamycin (mTOR) pathway, which is critical for controlling protein translation. The elevated Akt/mTOR signaling was likely responsible for increased production of TNF-α protein at the translational level, as suppression of this pathway by LY294002, an inhibitor of the upstream phosphatidylinositol 3-kinase (PI3K), abrogated such an enhancement of TNF-α protein expression even though its mRNA levels were conversely increased. These findings highlight a novel mechanism for Rg1 to regulate the innate immune response in macrophages through differentially modulating the NF-κB and PI3K/Akt/mTOR pathways.
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Affiliation(s)
- Yao Wang
- Department of Immunobiology, College of Life Science and Technology, Jinan University, Guangzhou 510630, China
| | - Yi Liu
- Institute of Dermatology, Chinese Academy of Medical Sciences, Nanjing 210042, China
| | - Xiao-Yu Zhang
- Department of Immunobiology, College of Life Science and Technology, Jinan University, Guangzhou 510630, China
| | - Li-Hui Xu
- Department of Cell Biology, College of Life Science and Technology, Jinan University, Guangzhou 510630, China
| | - Dong-Yun Ouyang
- Department of Immunobiology, College of Life Science and Technology, Jinan University, Guangzhou 510630, China
| | - Kun-Peng Liu
- Department of Immunobiology, College of Life Science and Technology, Jinan University, Guangzhou 510630, China
| | - Hao Pan
- Department of Immunobiology, College of Life Science and Technology, Jinan University, Guangzhou 510630, China
| | - Jian He
- Department of Immunobiology, College of Life Science and Technology, Jinan University, Guangzhou 510630, China
| | - Xian-Hui He
- Department of Immunobiology, College of Life Science and Technology, Jinan University, Guangzhou 510630, China.
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Lee DG, Jang SI, Kim YR, Yang KE, Yoon SJ, Lee ZW, An HJ, Jang IS, Choi JS, Yoo HS. Anti-proliferative effects of ginsenosides extracted from mountain ginseng on lung cancer. Chin J Integr Med 2014; 22:344-52. [PMID: 25159864 DOI: 10.1007/s11655-014-1789-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2012] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To investigate the effect of three major ginsenosides from mountain ginseng as anticancer substance and explore the underlying mechanism involved in lung cancer. METHODS The inhibitory proliferation of lung cancer by major five ginsenosides (Rb1, Rb2, Rg1, Rc, and Re) was examined using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide assay. Calculated 50% inhibition (IC50) values of five ginsenosides were determined and compared each other. Apoptosis by the treatment of single ginsenoside was performed by fluorescence-assisted cytometric spectroscopy. The alterations of apoptosis-related proteins were evaluated by Western blot analysis. RESULTS The abundance of ginsenosides in butanol extract of mountain ginseng (BX-MG) was revealed in the order of Rb1, Rg1, Re, Rc and Rb2. Among them, Rb1 was the most effective to lung cancer cell, followed by Rb2 and Rg1 on the basis of relative IC50 values of IMR90 versus A549 cell. The alterations of apoptotic proteins were confirmed in lung cancer A549 cells according to the administration of Rb1, Rb2 and Rg1. The expression levels of caspase-3 and caspase-8 were increased upon the treatment of three ginsenosides, however, the levels of caspase-9 and anti-apoptotic protein Bax were not changed. CONCLUSION Major ginsenosides such as Rb1, Rb2 and Rg1 comprising BX-MG induced apoptosis in lung cancer cells via extrinsic apoptotic pathway rather than intrinsic mitochondrial pathway.
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Affiliation(s)
- Dong Gyu Lee
- Division of Life Science, Korea Basic Science Institute, Daejeon, 305-333, Korea
| | - Sung-Il Jang
- East-West Cancer Center, Dunsan Oriental Hospital of Daejeon University, Daejeon, 302-122, Korea
| | - Young-Rang Kim
- Division of Life Science, Korea Basic Science Institute, Daejeon, 305-333, Korea
| | - Kyeong Eun Yang
- Division of Life Science, Korea Basic Science Institute, Daejeon, 305-333, Korea
| | - So Jung Yoon
- Division of Life Science, Korea Basic Science Institute, Daejeon, 305-333, Korea.,Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, 305-764, Korea
| | - Zee-Won Lee
- Division of Life Science, Korea Basic Science Institute, Daejeon, 305-333, Korea
| | - Hyun Joo An
- Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, 305-764, Korea.
| | - Ik-Soon Jang
- Division of Life Science, Korea Basic Science Institute, Daejeon, 305-333, Korea
| | - Jong-Soon Choi
- Division of Life Science, Korea Basic Science Institute, Daejeon, 305-333, Korea. .,Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon, 305-764, Korea.
| | - Hwa-Seung Yoo
- East-West Cancer Center, Dunsan Oriental Hospital of Daejeon University, Daejeon, 302-122, Korea
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Safarzadeh E, Sandoghchian Shotorbani S, Baradaran B. Herbal medicine as inducers of apoptosis in cancer treatment. Adv Pharm Bull 2014; 4:421-7. [PMID: 25364657 DOI: 10.5681/apb.2014.062] [Citation(s) in RCA: 123] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Revised: 04/15/2014] [Accepted: 04/19/2014] [Indexed: 11/17/2022] Open
Abstract
Cancer is uncontrolled growth of abnormal cells in the body. Nowadays, cancer is considered as a human tragedy and one of the most prevalent diseases in the wide, and its mortality resulting from cancer is being increased. It seems necessary to identify new strategies to prevent and treat such a deadly disease. Control survival and death of cancerous cell are important strategies in the management and therapy of cancer. Anticancer agents should kill the cancerous cell with the minimal side effect on normal cells that is possible through the induction of apoptosis. Apoptosis is known as programmed cell death in both normal and damaged tissues. This process includes some morphologically changes in cells such as rapid condensation and budding of the cell, formation of membrane-enclosed apoptotic bodies with well-preserved organelles. Induction of apoptosis is one of the most important markers of cytotoxic antitumor agents. Some natural compounds including plants induce apoptotic pathways that are blocked in cancer cells through various mechanisms in cancer cells. Multiple surveys reported that people with cancer commonly use herbs or herbal products. Vinca Alkaloids, Texans, podo phyllotoxin, Camptothecins have been clinically used as Plant derived anticancer agents. The present review summarizes the literature published so far regarding herbal medicine used as inducers of apoptosis in cancer.
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Affiliation(s)
- Elham Safarzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Monteiro LDS, Bastos KX, Barbosa-Filho JM, de Athayde-Filho PF, Diniz MDFFM, Sobral MV. Medicinal Plants and Other Living Organisms with Antitumor Potential against Lung Cancer. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2014; 2014:604152. [PMID: 25147575 PMCID: PMC4131470 DOI: 10.1155/2014/604152] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 07/05/2014] [Accepted: 07/08/2014] [Indexed: 12/23/2022]
Abstract
Lung cancer is a disease with high morbidity and mortality rates. As a result, it is often associated with a significant amount of suffering and a general decrease in the quality of life. Herbal medicines are recognized as an attractive approach to lung cancer therapy with little side effects and are a major source of new drugs. The aim of this work was to review the medicinal plants and other living organisms with antitumor potential against lung cancer. The assays were conducted with animals and humans, and Lewis lung carcinoma was the most used experimental model. China, Japan, South Korea, and Ethiopia were the countries that most published studies of species with antitumor activity. Of the 38 plants evaluated, 27 demonstrated antitumor activity. In addition, six other living organisms were cited for antitumor activity against lung cancer. Mechanisms of action, combination with chemotherapeutic drugs, and new technologies to increase activity and reduce the toxicity of the treatment are discussed. This review was based on the NAPRALERT databank, Web of Science, and Chemical Abstracts. This work shows that natural products from plants continue to be a rich source of herbal medicines or biologically active compounds against cancer.
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Affiliation(s)
- Luara de Sousa Monteiro
- Department of Pharmaceutical Sciences, Federal University of Paraiba, 58051-900 João Pessoa, PB, Brazil
| | - Katherine Xavier Bastos
- Department of Pharmaceutical Sciences, Federal University of Paraiba, 58051-900 João Pessoa, PB, Brazil
| | - José Maria Barbosa-Filho
- Department of Pharmaceutical Sciences, Federal University of Paraiba, 58051-900 João Pessoa, PB, Brazil
| | | | | | - Marianna Vieira Sobral
- Department of Pharmaceutical Sciences, Federal University of Paraiba, 58051-900 João Pessoa, PB, Brazil
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American ginseng attenuates azoxymethane/dextran sodium sulfate-induced colon carcinogenesis in mice. J Ginseng Res 2014; 39:14-21. [PMID: 25535472 PMCID: PMC4268560 DOI: 10.1016/j.jgr.2014.07.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Revised: 07/09/2014] [Accepted: 07/11/2014] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Colorectal cancer is a leading cause of cancer-related death, and inflammatory bowel disease is a risk factor for this malignancy. We previously reported colon cancer chemoprevention potential using American ginseng (AG) in a xenograft mice model. However, the nude mouse model is not a gut-specific colon carcinogenesis animal model. METHODS In this study, an experimental colitis and colitis-associated colorectal carcinogenesis mouse model, chemically induced by azoxymethane/dextran sodium sulfate (DSS) was established and the effects of oral AG were evaluated. The contents of representative ginseng saponins in the extract were determined. RESULTS AG significantly reduced experimental colitis measured by the disease activity index scores. This suppression of the experimental colitis was not only evident during DSS treatment, but also very obvious after the cessation of DSS, suggesting that the ginseng significantly promoted recovery from the colitis. Consistent with the anti-inflammation data, we showed that ginseng very significantly attenuated azoxymethane/DSS-induced colon carcinogenesis by reducing the colon tumor number and tumor load. The ginseng also effectively suppressed DSS-induced proinflammatory cytokines activation using an enzyme-linked immunosorbent assay array, in which 12 proinflammatory cytokine levels were assessed, and this effect was supported subsequently by real-time polymerase chain reaction data. CONCLUSION AG, as a candidate of botanical-based colon cancer chemoprevention, should be further investigated for its potential clinical utility.
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Yu C, Wang CZ, Zhou CJ, Wang B, Han L, Zhang CF, Wu XH, Yuan CS. Adulteration and cultivation region identification of American ginseng using HPLC coupled with multivariate analysis. J Pharm Biomed Anal 2014; 99:8-15. [PMID: 25044150 DOI: 10.1016/j.jpba.2014.06.031] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2014] [Revised: 06/18/2014] [Accepted: 06/23/2014] [Indexed: 10/25/2022]
Abstract
American ginseng (Panax quinquefolius) is originally grown in North America. Due to price difference and supply shortage, American ginseng recently has been cultivated in northern China. Further, in the market, some Asian ginsengs are labeled as American ginseng. In this study, forty-three American ginseng samples cultivated in the USA, Canada or China were collected and 14 ginseng saponins were determined using HPLC. HPLC coupled with hierarchical cluster analysis and principal component analysis was developed to identify the species. Subsequently, an HPLC-linear discriminant analysis was established to discriminate cultivation regions of American ginseng. This method was successfully applied to identify the sources of 6 commercial American ginseng samples. Two of them were identified as Asian ginseng, while 4 others were identified as American ginseng, which were cultivated in the USA (3) and China (1). Our newly developed method can be used to identify American ginseng with different cultivation regions.
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Affiliation(s)
- Chunhao Yu
- School of Life Science and Chemical Engineering, Huaiyin Institute of Technology, Huai'an, JS 223003, China; Tang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA; Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Chong-Zhi Wang
- Tang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA; Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA.
| | - Chun-Jie Zhou
- School of Life Science and Chemical Engineering, Huaiyin Institute of Technology, Huai'an, JS 223003, China
| | - Bin Wang
- Huai'an Hospital of Traditional Chinese Medicine, Huai'an, JS 223001, China
| | - Lide Han
- Department of Human Genetics, University of Chicago, IL 60637, USA
| | - Chun-Feng Zhang
- Tang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA; Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Xiao-Hui Wu
- Tang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA; Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA
| | - Chun-Su Yuan
- Tang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA; Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL 60637, USA; Committee on Clinical Pharmacology and Pharmacogenomics, University of Chicago, Chicago, IL 60637, USA
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Yang Y, Yang WS, Yu T, Sung GH, Park KW, Yoon K, Son YJ, Hwang H, Kwak YS, Lee CM, Rhee MH, Kim JH, Cho JY. ATF-2/CREB/IRF-3-targeted anti-inflammatory activity of Korean red ginseng water extract. JOURNAL OF ETHNOPHARMACOLOGY 2014; 154:218-228. [PMID: 24735861 DOI: 10.1016/j.jep.2014.04.008] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2014] [Revised: 03/04/2014] [Accepted: 04/04/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Korean Red Ginseng (KRG) is one of the representative traditional herbal medicines prepared from Panax ginseng Meyer (Araliaceae) in Korea. It has been reported that KRG exhibits a lot of different biological actions such as anti-aging, anti-fatigue, anti-stress, anti-atherosclerosis, anti-diabetic, anti-cancer, and anti-inflammatory activities. Although systematic studies have investigated how KRG is able to ameliorate various inflammatory diseases, its molecular inhibitory mechanisms had not been carried out prior to this study. MATERIALS AND METHODS In order to investigate these mechanisms, we evaluated the effects of a water extract of Korean Red Ginseng (KRG-WE) on the in vitro inflammatory responses of activated RAW264.7 cells, and on in vivo gastritis and peritonitis models by analyzing the activation events of inflammation-inducing transcription factors and their upstream kinases. RESULTS KRG-WE reduced the production of nitric oxide (NO), protected cells against NO-induced apoptosis, suppressed mRNA levels of inducible NO synthase (iNOS), cyclooxygenase (COX)-2, and interferon (IFN)-β, ameliorated EtOH/HCl-induced gastritis, and downregulated peritoneal exudate-derived NO production from lipopolysaccharide (LPS)-injected mice. The inhibition of these inflammatory responses by KRG-WE was regulated through the suppression of p38, c-Jun N-terminal kinase (JNK), and TANK-binding kinase 1 (TBK1) and by subsequent inhibition of activating transcription factor (ATF)-2, cAMP response element-binding protein (CREB), and IRF-3 activation. Of ginsensides included in this extract, interestingly, G-Rc showed the highest inhibitory potency on IRF-3-mediated luciferase activity. CONCLUSION These results strongly suggest that the anti-inflammatory activities of KRG-WE could be due to its inhibition of the p38/JNK/TBK1 activation pathway.
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Affiliation(s)
- Yanyan Yang
- Department of Genetic Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Woo Seok Yang
- Department of Genetic Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Tao Yu
- Department of Genetic Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Gi-Ho Sung
- Mushroom Research Division, National Institute of Horticultural and Herbal Science, Rural Development Administration, Eumseong 369-873, Republic of Korea
| | - Kye Won Park
- Department of Food Science and Biotechnology, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Keejung Yoon
- Department of Genetic Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Young-Jin Son
- Department of Pharmacy, Sunchon National University, Suncheon 540-742, Republic of Korea
| | - Hyunsik Hwang
- Department of Genetic Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Yi-Seong Kwak
- Ginseng Corporation Central Research Institute, Daejeon 305-805, Republic of Korea
| | - Chang-Muk Lee
- Metabolic Engineering Division, National Academy of Agricultural Science, Rural Development Administration, Suwon 441-707, Republic of Korea
| | - Man Hee Rhee
- College of Veterinary Medicine, Kyungpook National University, Daegu 702-701, Republic of Korea
| | - Jong-Hoon Kim
- Department of Veterinary Physiology, College of Veterinary Medicine, Biosafety Research Institute, Chonbuk National University, Jeonju 561-756, Republic of Korea.
| | - Jae Youl Cho
- Department of Genetic Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea.
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Kooltheat N, Sranujit RP, Chumark P, Potup P, Laytragoon-Lewin N, Usuwanthim K. An ethyl acetate fraction of Moringa oleifera Lam. Inhibits human macrophage cytokine production induced by cigarette smoke. Nutrients 2014; 6:697-710. [PMID: 24553063 PMCID: PMC3942728 DOI: 10.3390/nu6020697] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2013] [Revised: 01/26/2014] [Accepted: 01/29/2014] [Indexed: 12/11/2022] Open
Abstract
Moringa oleifera Lam. (MO) has been reported to harbor anti-oxidation and anti-inflammatory activity and useful in the treatment of inflammatory diseases. However, despite these findings there has been little work done on the effects of MO on immune cellular function. Since macrophages, TNF and related cytokines play an important pathophysiologic role in lung damage induced by cigarette smoke, we examined the effects of MO on cigarette smoke extract (CSE)-induced cytokine production by human macrophages. An ethyl acetate fraction of MO (MOEF) was prepared from fresh leaves extract of Moringa and shown to consist of high levels of phenolic and antioxidant activities. Human monocyte derived macrophages (MDM) pre-treated with varying concentrations of MOEF showed decreased production of TNF, IL-6 and IL-8 in response to both LPS and CSE. The decrease was evident at both cytokine protein and mRNA levels. Furthermore, the extract inhibited the expression of RelA, a gene implicated in the NF-κB p65 signaling in inflammation. The findings highlight the ability of MOEF to inhibit cytokines (IL-8) which promote the infiltration of neutrophils into the lungs and others (TNF, IL-6) which mediate tissue disease and damage.
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Affiliation(s)
- Nateelak Kooltheat
- Faculty of Allied Health Sciences, Naresuan University, Phitsanulok 65000, Thailand.
| | | | - Pilaipark Chumark
- Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand.
| | - Pachuen Potup
- Faculty of Allied Health Sciences, Naresuan University, Phitsanulok 65000, Thailand.
| | - Nongnit Laytragoon-Lewin
- Department of Radiology, Oncology and Radiation Science, Faculty of Medicine, Uppsala University, Uppsala 75105, Sweden.
| | - Kanchana Usuwanthim
- Faculty of Allied Health Sciences, Naresuan University, Phitsanulok 65000, Thailand.
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Park EY, Kim MH, Kim EH, Lee EK, Park IS, Yang DC, Jun HS. Efficacy Comparison of Korean Ginseng and American Ginseng on Body Temperature and Metabolic Parameters. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2014; 42:173-87. [DOI: 10.1142/s0192415x14500128] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Ginseng has beneficial effects in cancer, diabetes and aging. There are two main varieties of ginseng: Panax ginseng (Korean ginseng) and Panax quinquefolius (American ginseng). There are anecdotal reports that American ginseng helps reduce body temperature, whereas Korean ginseng improves blood circulation and increases body temperature; however, their respective effects on body temperature and metabolic parameters have not been studied. We investigated body temperature and metabolic parameters in mice using a metabolic cage. After administering ginseng extracts acutely (single dose of 1000 mg/kg) or chronically (200 mg/kg/day for four weeks), core body temperature, food intake, oxygen consumption and activity were measured, as well as serum levels of pyrogen-related factors and mRNA expression of metabolic genes. Acute treatment with American ginseng reduced body temperature compared with PBS-treated mice during the night; however, there was no significant effect of ginseng treatment on body temperature after four weeks of treatment. VO 2, VCO 2, food intake, activity and energy expenditure were unchanged after both acute and chronic ginseng treatment compared with PBS treatment. In acutely treated mice, serum thyroxin levels were reduced by red and American ginseng, and the serum prostaglandin E2 level was reduced by American ginseng. In chronically treated mice, red and white ginseng reduced thyroxin levels. We conclude that Korean ginseng does not stimulate metabolism in mice, whereas a high dose of American ginseng may reduce night-time body temperature and pyrogen-related factors.
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Affiliation(s)
- Eun-Young Park
- College of Pharmacy and Gachon Institute of Pharmaceutical Science, Gachon University, Incheon, Korea
- Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, Korea
| | - Mi-Hwi Kim
- College of Pharmacy and Gachon Institute of Pharmaceutical Science, Gachon University, Incheon, Korea
- Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, Korea
| | - Eung-Hwi Kim
- College of Pharmacy and Gachon Institute of Pharmaceutical Science, Gachon University, Incheon, Korea
- Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, Korea
| | - Eun-Kyu Lee
- College of Pharmacy and Gachon Institute of Pharmaceutical Science, Gachon University, Incheon, Korea
- Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, Korea
| | - In-Sun Park
- Department of Pathology, Inha University Hospital, Inha University School of Medicine, Incheon, Korea
| | - Duck-Choon Yang
- Korea Ginseng Center for Most Valuable Products and Ginseng Genetic Resource Bank, Kyung Hee University, Korea
| | - Hee-Sook Jun
- College of Pharmacy and Gachon Institute of Pharmaceutical Science, Gachon University, Incheon, Korea
- Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, Korea
- Gachon Medical Research Institute, Gil Hospital, Incheon, Korea
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40
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Xu M, He RR, Zhai YJ, Abe K, Kurihara H. Effects of Carnosine on Cyclophosphamide-Induced Hematopoietic Suppression in Mice. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2014; 42:131-42. [DOI: 10.1142/s0192415x14500098] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Cyclophosphamide is one of the most widely used chemotherapeutic agents in treating cancers. Chemotherapy drug-induced oxidative stress produces side effects. The severity of myelosuppression increases with a high dose of cyclophosphamide. Chicken soup or chicken essence, a traditional Chinese aliment, is a popular health supplement for patients with cancers or other diseases in Asia. As a major functional component of chicken meat extract, carnosine (beta-alanyl-L-histidine), a dipeptide of the amino acids beta-alanine and histidine, has been shown to have strong antioxidant activities. In the present study, we investigated the effects of carnosine on hematopoietic suppression in mice treated with cyclophosphamide. As expected, we found that cyclophosphamide administration (with a single dose of 150 mg/kg) induced a rapid (within 24 hours) and severe hematopoietic suppression in mice. We further showed that carnosine administration (100 mg/kg/day or 200 mg/kg/day for continuous seven days) could substantially improve suppressed hematopoietic functions and accelerate the recovery of leukocyte counts, bone marrow spontaneous proliferation, colony stimulating activity (CSA) in serum, and production of endogenous cytokines such as interleukin-3 (IL-3) and stem cell factor (SCF). These results indicate that carnosine has the potential to promote the recovery from hematopoietic suppression induced by cyclophosphamide. Our data suggest that carnosine holds a potential in clinical application to minimize the side effects induced by chemotherapeutic agents such as cyclophosphamide and thus will substantially improve the overall anti-tumor effects of the standard chemotherapies.
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Affiliation(s)
- Meng Xu
- Department of Oncology, The First Affiliated Hospital, Jinan University, Guangzhou 510630, China
| | - Rong-Rong He
- Institute of Traditional Chinese Medicine and Natural Products, Jinan University, Guangzhou 510632, China
| | - Yu-Jia Zhai
- Institute of Traditional Chinese Medicine and Natural Products, Jinan University, Guangzhou 510632, China
| | - Keiichi Abe
- BRAND'S Foundation Health Center, Jinan University, Guangzhou 510632, China
| | - Hiroshi Kurihara
- Institute of Traditional Chinese Medicine and Natural Products, Jinan University, Guangzhou 510632, China
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Yoon SW, Jeong JS, Kim JH, Aggarwal BB. Cancer Prevention and Therapy: Integrating Traditional Korean Medicine Into Modern Cancer Care. Integr Cancer Ther 2013; 13:310-31. [PMID: 24282099 DOI: 10.1177/1534735413510023] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
In spite of billions of dollars spent on cancer research each year, overall cancer incidence and cancer survival has not changed significantly in the last half century. Instead, the recent projection from the World Health Organization suggests that global cancer incidence and death is expected to double within the next decade. This requires an "out of the box" thinking approach. While traditional medicine used for thousands of years is safe and affordable, its efficacy and mechanism of action are not fully reported. Demonstrating that traditional medicine is efficacious and how it works can provide a "bed to bench" and "bench to bed" back approach toward prevention and treatment of cancer. This current review is an attempt to describe the contributions of traditional Korean medicine (TKM) to modern medicine and, in particular, cancer treatment. TKM suggests that cancer is an outcome of an imbalance of body, mind, and spirit; thus, it requires a multimodal treatment approach that involves lifestyle modification, herbal prescription, acupuncture, moxibustion, traditional exercise, and meditation to restore the balance. Old wisdoms in combination with modern science can find a new way to deal with the "emperor of all maladies."
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Affiliation(s)
- Seong Woo Yoon
- Department of Korean Internal Medicine, Kyung Hee University Korean Medicine Hospital at Gangdong, Seoul, Republic of Korea
| | - Jong Soo Jeong
- Department of Korean Internal Medicine, Kyung Hee University Korean Medicine Hospital at Gangdong, Seoul, Republic of Korea
| | - Ji Hye Kim
- The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - Bharat B Aggarwal
- The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
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Zhou W, Zhang XY. Research progress of Chinese herbal medicine Radix isatidis (banlangen). THE AMERICAN JOURNAL OF CHINESE MEDICINE 2013; 41:743-64. [PMID: 23895149 DOI: 10.1142/s0192415x1350050x] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Radix isatidis (R. isatidis) (Banlangen) is a traditional Chinese medicine (TCM) famous for its broad antiviral activity. Its clinical medical history spans several thousands of years in China. Many scientists and scholars have conducted systematic research on this herb from its pharmacognosy to pharmaceuticals, especially in China. Through our research and literature reports, we inferred that the antiviral activity of R. isatidis mostly depended on the water-soluble part, including amino acids, IRPS, nucleosides, and sulfur-containing alkaloids. By playing a role in directly killing pathogenic viruses or regulating the immune system to enhance anti-virus ability, R. isatidis's biological activities mostly depend on the synergistic effect of its multiple components. This article aims to expand understanding of R. isatidis in the following aspects including medicinal resources, chemical constituents, pharmacological activities, clinical applications, and separation and analytical technologies.
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Affiliation(s)
- Wei Zhou
- Department of Pharmaceutical Analysis, School of Pharmacy, Guiyang Medical University, Guiyang, Guizhou, China.
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Gu C, Qiao J, Zhu M, Du J, Shang W, Yin W, Wang W, Han M, Lu W. Preliminary evaluation of the interactions of Panax ginseng and Salvia miltiorrhiza Bunge with 5-fluorouracil on pharmacokinetics in rats and pharmacodynamics in human cells. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2013; 41:443-58. [PMID: 23548131 DOI: 10.1142/s0192415x13500328] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
An increasing number of cancer patients are using herbs in combination with conventional chemotherapeutic treatment. It is therefore important to study the potential consequences of the interactions between herbs and anticancer drugs. The effects of extracts from Panax ginseng (PGS) and Salvia miltiorrhiza Bunge (SMB) on the pharmacokinetics of 5-fluorouracil (5-FU) were performed in vivo and detected by high performance liquid chromatography (HPLC), while, an ATP assay was used to study the pharmacodynamic interactions in vitro. The results of the pharmacokinetic experiments showed a significant increase in the elimination half-life (t1/2(k e )) of 5-FU in the PGS-pretreated group and in the area under the curve (AUC) in the SMB-pretreated group compared with the control group. However, after SMB pretreatment, weight loss was observed in rats. The results of pharmacodynamic experiments showed that neither PGS nor SMB, when used alone, directly inhibited cancer cell growth at 0.1-100 μg/ml. Moreover, PGS had a synergistic cytotoxic effect with 5-FU on human gastric cancer cells but not on normal gastric cells. The results imply that when combined with 5-FU, PGS may be a better candidate for further study. This study might provide insights for the selection of herbal-chemotherapy agent interactions.
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Affiliation(s)
- Chenxin Gu
- Key Laboratory of Radiopharmaceuticals, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China
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Zhang Z, Wang CZ, Wen XD, Shoyama Y, Yuan CS. Role of saffron and its constituents on cancer chemoprevention. PHARMACEUTICAL BIOLOGY 2013; 51:920-4. [PMID: 23570520 PMCID: PMC3971062 DOI: 10.3109/13880209.2013.771190] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
CONTEXT Cancer dramatically impacts human life expectancy and quality of life. Natural substances from vegetables, herbs and spices could be beneficial in the prevention or treatment of a variety of cancers. Crocus sativus (Iridaceae), which has been used as a folk medicine for treating diseases for ages, showed obvious cancer chemoprevention potential. OBJECTIVE This article focuses on the effects of Crocus sativus and its main ingredients, such as crocin, on cancer therapeutics. METHODS We reviewed research data from saffron, a spice derived from the flower of Crocus sativus, and its constituents using the major databases, namely, Web of Science, SciFinder and PubMed. RESULTS AND CONCLUSION Saffron possesses free radical-scavenging properties and antitumor activities. Significant cancer chemopreventive effects have been shown in both in vitro and in vivo models. Based on current data, saffron and its ingredients could be considered as a promising candidate for clinical anticancer trials.
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Affiliation(s)
- Zhiyu Zhang
- Tang Center for Herbal Medicine Research, The Pritzker School of Medicine, University of Chicago, Chicago, IL 60637, U.S.A
- Department of Anesthesia & Critical Care, The Pritzker School of Medicine, University of Chicago, Chicago, IL 60637, U.S.A
| | - Chong-Zhi Wang
- Tang Center for Herbal Medicine Research, The Pritzker School of Medicine, University of Chicago, Chicago, IL 60637, U.S.A
- Department of Anesthesia & Critical Care, The Pritzker School of Medicine, University of Chicago, Chicago, IL 60637, U.S.A
| | - Xiao-Dong Wen
- Tang Center for Herbal Medicine Research, The Pritzker School of Medicine, University of Chicago, Chicago, IL 60637, U.S.A
- Department of Anesthesia & Critical Care, The Pritzker School of Medicine, University of Chicago, Chicago, IL 60637, U.S.A
| | - Yukihiro Shoyama
- Faculty of Pharmaceutical Sciences, Nagasaki International University, Nagasaki, Japan
| | - Chun-Su Yuan
- Tang Center for Herbal Medicine Research, The Pritzker School of Medicine, University of Chicago, Chicago, IL 60637, U.S.A
- Department of Anesthesia & Critical Care, The Pritzker School of Medicine, University of Chicago, Chicago, IL 60637, U.S.A
- Committee on Clinical Pharmacology and Pharmacogenomics, The Pritzker School of Medicine, University of Chicago, Chicago, IL 60637, U.S.A
- Address for correspondence: Chun-Su Yuan, MD, PhD, Tang Center for Herbal Medicine Research, The Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Avenue, MC 4028, Chicago, IL 60637, U.S.A. Tel. (773) 702-1916; FAX (773) 834-0601;
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45
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Pan J, Zhang Q, Li K, Liu Q, Wang Y, You M. Chemoprevention of lung squamous cell carcinoma by ginseng. Cancer Prev Res (Phila) 2013; 6:530-9. [PMID: 23550152 DOI: 10.1158/1940-6207.capr-12-0366] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Ginseng has been used as a medicinal herb to maintain physical vitality for thousands of years, and it has also been shown to be a nonorgan-specific cancer preventive agent by several epidemiologic studies. However, the chemopreventive effects of Korea white ginseng (KWG) in lung squamous cell carcinoma (SCC) have not been tested. In this study, we investigated the chemopreventive activity of KWG in a mouse lung SCC model. N-nitroso-trischloroethylurea (NTCU) was used to induce lung tumors in female Swiss mice, and KWG was given orally. KWG significantly reduced the percentage of lung SCCs from 26.5% in the control group to 9.1% in the KWG group and in the meantime, increased the percentage of normal bronchial and hyperplasia. KWG was also found to greatly reduce squamous cell lung tumor area from an average of 9.4% in control group to 1.5% in the KWG group. Treatment with KWG decreased Ki-67 staining, suggesting that the lung tumor inhibitory effects of KWG were partly through inhibition of proliferation. High-performance liquid chromatography/mass spectrometry identified 10 ginsenosides from KWG extracts, Rb1 and Rd being the most abundant as detected in mouse blood and lung tissue. The tumor inhibitory effects of KWG are mediated by inhibition of activator protein (AP-1), as showed by in vitro study conducted on AP-1/NF-κB-dependent mouse non-small cell lung carcinoma cell lines. Western blotting of lung tissues also indicated that NTCU upregulated AP-1 through phosphorylation of c-jun-NH2-kinase, which was downregulated by KWG in concurrence with its chemoprevention function. These results suggest that KWG could be a potential chemopreventive agent for lung SCC.
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Affiliation(s)
- Jing Pan
- Medical College of Wisconsin Cancer Center and Department of Pharmacology and Toxicology, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI 53226, USA
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Zhang Z, Du GJ, Wang CZ, Wen XD, Calway T, Li Z, He TC, Du W, Bissonnette M, Musch MW, Chang EB, Yuan CS. Compound K, a Ginsenoside Metabolite, Inhibits Colon Cancer Growth via Multiple Pathways Including p53-p21 Interactions. Int J Mol Sci 2013; 14:2980-95. [PMID: 23434653 PMCID: PMC3588026 DOI: 10.3390/ijms14022980] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2012] [Revised: 01/24/2013] [Accepted: 01/25/2013] [Indexed: 01/15/2023] Open
Abstract
Compound K (20-O-beta-D-glucopyranosyl-20(S)-protopanaxadiol, CK), an intestinal bacterial metabolite of ginseng protopanaxadiol saponins, has been shown to inhibit cell growth in a variety of cancers. However, the mechanisms are not completely understood, especially in colorectal cancer (CRC). A xenograft tumor model was used first to examine the anti-CRC effect of CK in vivo. Then, multiple in vitro assays were applied to investigate the anticancer effects of CK including antiproliferation, apoptosis and cell cycle distribution. In addition, a qPCR array and western blot analysis were executed to screen and validate the molecules and pathways involved. We observed that CK significantly inhibited the growth of HCT-116 tumors in an athymic nude mouse xenograft model. CK significantly inhibited the proliferation of human CRC cell lines HCT-116, SW-480, and HT-29 in a dose- and time-dependent manner. We also observed that CK induced cell apoptosis and arrested the cell cycle in the G1 phase in HCT-116 cells. The processes were related to the upregulation of p53/p21, FoxO3a-p27/p15 and Smad3, and downregulation of cdc25A, CDK4/6 and cyclin D1/3. The major regulated targets of CK were cyclin dependent inhibitors, including p21, p27, and p15. These results indicate that CK inhibits transcriptional activation of multiple tumor-promoting pathways in CRC, suggesting that CK could be an active compound in the prevention or treatment of CRC.
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Affiliation(s)
- Zhiyu Zhang
- Tang Center for Herbal Medicine Research, Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave., MC 4028, Chicago, IL 60637, USA; E-Mails: (Z.Z.); (G.-J.D.); (C.-Z.W.); (X.-D.W.)
- Department of Anesthesia & Critical Care, Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave., MC 4028, Chicago, IL 60637, USA; E-Mail:
| | - Guang-Jian Du
- Tang Center for Herbal Medicine Research, Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave., MC 4028, Chicago, IL 60637, USA; E-Mails: (Z.Z.); (G.-J.D.); (C.-Z.W.); (X.-D.W.)
- Department of Anesthesia & Critical Care, Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave., MC 4028, Chicago, IL 60637, USA; E-Mail:
| | - Chong-Zhi Wang
- Tang Center for Herbal Medicine Research, Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave., MC 4028, Chicago, IL 60637, USA; E-Mails: (Z.Z.); (G.-J.D.); (C.-Z.W.); (X.-D.W.)
- Department of Anesthesia & Critical Care, Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave., MC 4028, Chicago, IL 60637, USA; E-Mail:
| | - Xiao-Dong Wen
- Tang Center for Herbal Medicine Research, Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave., MC 4028, Chicago, IL 60637, USA; E-Mails: (Z.Z.); (G.-J.D.); (C.-Z.W.); (X.-D.W.)
- Department of Anesthesia & Critical Care, Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave., MC 4028, Chicago, IL 60637, USA; E-Mail:
| | - Tyler Calway
- Department of Anesthesia & Critical Care, Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave., MC 4028, Chicago, IL 60637, USA; E-Mail:
| | - Zejuan Li
- Section of Hematology/Oncology, Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave., MC 4028, Chicago, IL 60637, USA; E-Mail:
| | - Tong-Chuan He
- Department of Orthopaedic Surgery, Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave., MC 3079, Chicago, IL 60637, USA; E-Mail:
| | - Wei Du
- Ben May Department for Cancer Research, Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave., MC 4028, Chicago, IL 60637, USA; E-Mail:
| | - Marc Bissonnette
- Department of Medicine, University of Chicago, 900 E. 57th street, MB 9, Chicago, IL 60637, USA; E-Mails: (M.B.); (M.W.M.); (E.B.C.)
| | - Mark W. Musch
- Department of Medicine, University of Chicago, 900 E. 57th street, MB 9, Chicago, IL 60637, USA; E-Mails: (M.B.); (M.W.M.); (E.B.C.)
| | - Eugene B. Chang
- Department of Medicine, University of Chicago, 900 E. 57th street, MB 9, Chicago, IL 60637, USA; E-Mails: (M.B.); (M.W.M.); (E.B.C.)
| | - Chun-Su Yuan
- Tang Center for Herbal Medicine Research, Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave., MC 4028, Chicago, IL 60637, USA; E-Mails: (Z.Z.); (G.-J.D.); (C.-Z.W.); (X.-D.W.)
- Department of Anesthesia & Critical Care, Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave., MC 4028, Chicago, IL 60637, USA; E-Mail:
- Committee on Clinical Pharmacology and Pharmacogenomics, Pritzker School of Medicine, University of Chicago, 5841 S. Maryland Ave., MC 4028, Chicago, IL 60637, USA
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +1-773-702-1916; Fax: +1-773-834-0601
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Wang CZ, Li B, Wen XD, Zhang Z, Yu C, Calway TD, He TC, Du W, Yuan CS. Paraptosis and NF-κB activation are associated with protopanaxadiol-induced cancer chemoprevention. Altern Ther Health Med 2013; 13:2. [PMID: 23281928 PMCID: PMC3575249 DOI: 10.1186/1472-6882-13-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2012] [Accepted: 12/19/2012] [Indexed: 12/27/2022]
Abstract
Background Protopanaxadiol (PPD) is a triterpenoid that can be prepared from steamed ginseng. PPD possesses anticancer potential via caspase-dependent apoptosis. Whether paraptosis, a type of the caspase-independent cell death, is also induced by PPD has not been evaluated. Methods Cell death, the cell cycle and intracellular reactive oxygen species (ROS) were analyzed by flow cytometry after staining with annexin V/PI, PI/RNase or H2DCFDA. We observed morphological changes by crystal violet staining assay. Mitochondrial swelling was measured by ultraviolet–visible spectrophotometry. The activation of NF-κB was measured by luciferase reporter assay. Results At comparable concentrations of 5-fluorouracil, PPD induced more cell death in human colorectal cancer cell lines HCT-116 and SW-480. We demonstrated that PPD induced paraptosis in these cancer cells. PPD treatment significantly increased the percentage of cancer cells with cytoplasmic vacuoles. After the cells were treated with PPD and cycloheximides, cytoplasmic vacuole generation was inhibited. The paraptotic induction effect of PPD was also supported by the results of the mitochondrial swelling assay. PPD induced ROS production in cancer cells, which activated the NF-κB pathway. Blockage of ROS by NAC or PS-1145 inhibited the activation of NF-κB signaling. Conclusions PPD induces colorectal cancer cell death in part by induction of paraptosis. The anticancer activity of PPD may be enhanced by antioxidants such as green tea, which also inhibit the activation of NF-κB signaling.
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Park BG, Jung HJ, Cho YW, Lim HW, Lim CJ. Potentiation of antioxidative and anti-inflammatory properties of cultured wild ginseng root extract through probiotic fermentation. ACTA ACUST UNITED AC 2012; 65:457-64. [PMID: 23356855 DOI: 10.1111/jphp.12004] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2012] [Accepted: 10/16/2012] [Indexed: 12/22/2022]
Abstract
OBJECTIVES This work aimed to determine some pharmacological properties of non-fermented (WG) and fermented (FWG) extracts of cultured wild ginseng root. METHODS WG was treated with Bifidobacterium longum to generate FWG. Ginsenoside patterns were analysed using thin-layer chromatography and high-performance liquid chromatography. The effect of WG and FWG on reactive oxygen species (ROS) was examined in lipopolysaccharide-stimulated RAW264.7 macrophage cells. Intracellular ROS were detected by flow cytometry. Nitrite in culture supernatant fractions was determined using the Griess reaction. 1,1-Diphenyl-2-picrylhydrazyl was used to determine anti-radical activity. Cell viability was determined using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay. KEY FINDINGS FWG was rich in ginsenosides Rg3 and Rh2, compared with WG. FWG diminished the enhanced ROS level more strongly than WG in lipopolysaccharide-stimulated RAW264.7 macrophage cells. Both WG and FWG decreased the nitrite levels in stimulated macrophage cells with half-maximal inhibitory concentration (IC50) values of 2.7 and 1.5 mg/ml, respectively, implying that FWG had an enhanced anti-inflammatory activity. Neither WG nor FWG exhibited cytotoxicity on the macrophage cells. In the radical scavenging assay, the IC50 values of WG and FWG were 32.6 and 0.78 mg/ml, respectively, suggesting that FWG had an increased scavenging activity. CONCLUSIONS FWG possesses enhanced antioxidative and anti-inflammatory activity, indicating that fermentation of cultured wild ginseng root extract with a probiotic bacterium can strengthen some of its desirable effects.
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Affiliation(s)
- Byoung-Gun Park
- Department of Biochemistry, Kangwon National University, Chuncheon, Korea
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