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Mazur O, Bałdysz S, Warowicka A, Nawrot R. Tap the sap - investigation of latex-bearing plants in the search of potential anticancer biopharmaceuticals. FRONTIERS IN PLANT SCIENCE 2022; 13:979678. [PMID: 36388598 PMCID: PMC9664067 DOI: 10.3389/fpls.2022.979678] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 10/11/2022] [Indexed: 06/16/2023]
Abstract
Latex-bearing plants have been in the research spotlight for the past couple of decades. Since ancient times their extracts have been used in folk medicine to treat various illnesses. Currently they serve as promising candidates for cancer treatment. Up to date there have been several in vitro and in vivo studies related to the topic of cytotoxicity and anticancer activity of extracts from latex-bearing plants towards various cell types. The number of clinical studies still remains scarce, however, over the years the number is systematically increasing. To the best of our knowledge, the scientific community is still lacking in a recent review summarizing the research on the topic of cytotoxicity and anticancer activity of latex-bearing plant extracts. Therefore, the aim of this paper is to review the current knowledge on in vitro and in vivo studies, which focus on the cytotoxicity and anticancer activities of latex-bearing plants. The vast majority of the studies are in vitro, however, the interest in this topic has resulted in the substantial growth of the number of in vivo studies, leading to a promising number of plant species whose latex can potentially be tested in clinical trials. The paper is divided into sections, each of them focuses on specific latex-bearing plant family representatives and their potential anticancer activity, which in some instances is comparable to that induced by commonly used therapeutics currently available on the market. The cytotoxic effect of the plant's crude latex, its fractions or isolated compounds, is analyzed, along with a study of cell apoptosis, chromatin condensation, DNA damage, changes in gene regulation and morphology changes, which can be observed in cell post plant extract addition. The in vivo studies go beyond the molecular level by showing significant reduction of the tumor growth and volume in animal models. Additionally, we present data regarding plant-mediated biosynthesis of nanoparticles, which is regarded as a new branch in plant latex research. It is solely based on the green-synthesis approach, which presents an interesting alternative to chemical-based nanoparticle synthesis. We have analyzed the cytotoxic effect of these particles on cells. Data regarding the cytotoxicity of such particles raises their potential to be involved in the design of novel cancer therapies, which further underlines the significance of latex-bearing plants in biotechnology. Throughout the course of this review, we concluded that plant latex is a rich source of many compounds, which can be further investigated and applied in the design of anticancer pharmaceuticals. The molecules, to which this cytotoxic effect can be attributed, include alkaloids, flavonoids, tannins, terpenoids, proteases, nucleases and many novel compounds, which still remain to be characterized. They have been studied extensively in both in vitro and in vivo studies, which provide an excellent starting point for their rapid transfer to clinical studies in the near future. The comprehensive study of molecules from latex-bearing plants can result in finding a promising alternative to several pharmaceuticals on the market and help unravel the molecular mode of action of latex-based preparations.
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Affiliation(s)
- Oliwia Mazur
- Department of Molecular Virology, Institute of Experimental Biology, Adam Mickiewicz University, Poznań, Poland
| | - Sophia Bałdysz
- Department of Molecular Virology, Institute of Experimental Biology, Adam Mickiewicz University, Poznań, Poland
| | - Alicja Warowicka
- Department of Molecular Virology, Institute of Experimental Biology, Adam Mickiewicz University, Poznań, Poland
- NanoBioMedical Centre, Adam Mickiewicz University, Poznań, Poland
| | - Robert Nawrot
- Department of Molecular Virology, Institute of Experimental Biology, Adam Mickiewicz University, Poznań, Poland
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Popovic A, Deljanin M, Popovic S, Todorovic D, Djurdjevic P, Matic S, Stankovic M, Avramovic D, Baskic D. Chelidonium majus crude extract induces activation of peripheral blood mononuclear cells and enhances their cytotoxic effect toward HeLa cells. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2022; 32:1554-1566. [PMID: 33706629 DOI: 10.1080/09603123.2021.1897534] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 02/26/2021] [Indexed: 06/12/2023]
Abstract
The aim of the study was to examine the immunomodulatory effect of crude Chelidonium majus L ethanolic extract on ex vivo harvested peripheral blood mononuclear cells (PBMNCs). PBMNCs were isolated by density gradient centrifugation. The PBMNC cytotoxicity assay was performed with HeLa tumor cells as target cells. MTT assay was used to estimate the proliferation effect of extract and cytotoxic efficiency of treated PBMNCs. Flow cytometric analysis was used for immunophenotyping. Treatment induced moderate proliferative response, perturbation in PBMNC ratios, and the emergence of some unconventional subpopulations. The percentage ratio of double positive CD4+ and CD8+ T lymphocytes and monocytes, ratio of T and B lymphocytes expressing CD14, and percentage of NK cells expressing CD57 increased after treatment, indicating activation of PBMNC subpopulations. Cytotoxic activity against HeLa cells was enhanced. Activation of PBMNCs and enhancement of their cytotoxic effect toward HeLa cells indicate the immunostimulatory effect of Ch. majus ethanolic extract.
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Affiliation(s)
- Ana Popovic
- Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
| | | | - Suzana Popovic
- Department of Microbiology and Immunology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Danijela Todorovic
- Department of Genetics, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Predrag Djurdjevic
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Sanja Matic
- Doctoral Academic Studies, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Milan Stankovic
- Department of Biology and Ecology, Faculty of Science, University of Kragujevac, Kragujevac, Serbia
| | | | - Dejan Baskic
- Department of Microbiology and Immunology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
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Chen N, Qi Y, Ma X, Xiao X, Liu Q, Xia T, Xiang J, Zeng J, Tang J. Rediscovery of Traditional Plant Medicine: An Underestimated Anticancer Drug of Chelerythrine. Front Pharmacol 2022; 13:906301. [PMID: 35721116 PMCID: PMC9198297 DOI: 10.3389/fphar.2022.906301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 04/26/2022] [Indexed: 12/24/2022] Open
Abstract
In many studies, the extensive and significant anticancer activity of chelerythrine (CHE) was identified, which is the primary natural active compound in four traditional botanical drugs and can be applied as a promising treatment in various solid tumors. So this review aimed to summarize the anticancer capacities and the antitumor mechanism of CHE. The literature searches revolving around CHE have been carried out on PubMed, Web of Science, ScienceDirect, and MEDLINE databases. Increasing evidence indicates that CHE, as a benzophenanthridine alkaloid, exhibits its excellent anticancer activity as CHE can intervene in tumor progression and inhibit tumor growth in multiple ways, such as induction of cancer cell apoptosis, cell cycle arrest, prevention of tumor invasion and metastasis, autophagy-mediated cell death, bind selectively to telomeric G-quadruplex and strongly inhibit the telomerase activity through G-quadruplex stabilization, reactive oxygen species (ROS), mitogen-activated protein kinase (MAPK), and PKC. The role of CHE against diverse types of cancers has been investigated in many studies and has been identified as the main antitumor drug candidate in drug discovery programs. The current complex data suggest the potential value in clinical application and the future direction of CHE as a therapeutic drug in cancer. Furthermore, the limitations and the present problems are also highlighted in this review. Despite the unclearly delineated molecular targets of CHE, extensive research in this area provided continuously fresh data exploitable in the clinic while addressing the present requirement for further studies such as toxicological studies, combination medication, and the development of novel chemical methods or biomaterials to extend the effects of CHE or the development of its derivatives and analogs, contributing to the effective transformation of this underestimated anticancer drug into clinical practice. We believe that this review can provide support for the clinical application of a new anticancer drug in the future.
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Affiliation(s)
- Nianzhi Chen
- Department of Oncology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yulin Qi
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiao Ma
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiaolin Xiao
- Hospital of Chengdu University of Traditional Chinese Medicine, School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qingsong Liu
- Department of Gastroenterology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ting Xia
- Department of Gastroenterology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Juyi Xiang
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jinhao Zeng
- Geriatric Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jianyuan Tang
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Krizhanovska V, Sile I, Kronberga A, Nakurte I, Mezaka I, Dambrova M, Pugovics O, Grinberga S. The Cultivation of Chelidonium majus L. Increased the Total Alkaloid Content and Cytotoxic Activity Compared with Those of Wild-Grown Plants. PLANTS 2021; 10:plants10091971. [PMID: 34579502 PMCID: PMC8467419 DOI: 10.3390/plants10091971] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 09/06/2021] [Accepted: 09/15/2021] [Indexed: 11/16/2022]
Abstract
The effect of cultivation practises on both the phytochemical profile and biological activity of aqueous ethanol extracts of Chelidonium majus L. was studied. Extracts were prepared from aerial parts of the same plant population collected in the wild and grown under organic farming conditions. Both qualitative and quantitative analyses of alkaloids and flavonoid derivatives were performed by LC/MS methods, and the cytotoxicity of lyophilised extracts was studied in B16-F10, HepG2, and CaCo-2 cells. Coptisine was the dominant alkaloid of extracts prepared from wild-grown plants, whereas after cultivation, chelidonine was the most abundant alkaloid. The total alkaloid content was significantly increased by cultivation. Ten flavonol glycoconjugates were identified in C. majus extracts, and quantitative analysis did not reveal significant differences between extracts prepared from wild-grown and cultivated specimens. Treatment with C. majus extracts resulted in a dose-dependent increase in cytotoxicity in all three cell lines. The extracts prepared from cultivated specimens showed higher cytotoxicity than the extracts prepared from wild-grown plants. The strongest cytotoxic effect of cultivated C. majus was observed in B16-F10 cells (IC50 = 174.98 ± 1.12 µg/mL). Cultivation-induced differences in the phytochemical composition of C. majus extracts resulted in significant increases in the cytotoxic activities of the preparations.
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Affiliation(s)
- Valerija Krizhanovska
- Latvian Institute of Organic Synthesis, 21 Aizkraukles Str., LV-1006 Riga, Latvia; (V.K.); (I.S.); (M.D.); (O.P.)
| | - Inga Sile
- Latvian Institute of Organic Synthesis, 21 Aizkraukles Str., LV-1006 Riga, Latvia; (V.K.); (I.S.); (M.D.); (O.P.)
- Department of Dosage Form Technology, Riga Stradins University, 16 Dzirciema Str., LV-1007 Riga, Latvia
| | - Arta Kronberga
- Field and Forest, SIA, 2 Izstades Str., LV-4126 Priekuli Parish, Cēsis County, Latvia;
| | - Ilva Nakurte
- Institute for Environmental Solutions, “Lidlauks”, LV-4126 Priekuļi Parish, Cēsis County, Latvia; (I.N.); (I.M.)
| | - Ieva Mezaka
- Institute for Environmental Solutions, “Lidlauks”, LV-4126 Priekuļi Parish, Cēsis County, Latvia; (I.N.); (I.M.)
| | - Maija Dambrova
- Latvian Institute of Organic Synthesis, 21 Aizkraukles Str., LV-1006 Riga, Latvia; (V.K.); (I.S.); (M.D.); (O.P.)
- Department of Pharmaceutical Chemistry, Riga Stradins University, 16 Dzirciema Str., LV-1007 Riga, Latvia
| | - Osvalds Pugovics
- Latvian Institute of Organic Synthesis, 21 Aizkraukles Str., LV-1006 Riga, Latvia; (V.K.); (I.S.); (M.D.); (O.P.)
| | - Solveiga Grinberga
- Latvian Institute of Organic Synthesis, 21 Aizkraukles Str., LV-1006 Riga, Latvia; (V.K.); (I.S.); (M.D.); (O.P.)
- Correspondence:
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Effects of Abiotic Elicitors on Expression and Accumulation of Three Candidate Benzophenanthridine Alkaloids in Cultured Greater Celandine Cells. Molecules 2021; 26:molecules26051395. [PMID: 33807597 PMCID: PMC7962051 DOI: 10.3390/molecules26051395] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 02/28/2021] [Indexed: 01/13/2023] Open
Abstract
Efforts to develop the necessary biotechnologies in Greater Celandine (Chelidonium majus L.), a leading plant resource for the development of plant-derived medicines, have been hampered by the lack of knowledge about transcriptome and metabolome regulations of its medicinal components. Therefore, this study aimed to examine the effect of abiotic elicitors, methyl jasmonate (MJ) and salicylic acid (SA), at different time courses (12, 24, 48, and 72 h), on expression and metabolome of key benzophenanthridine alkaloids (BPAs) in an optimized in vitro culture. Gene expression analysis indicated the upregulation of CFS (cheilanthifoline synthase) to 2.62, 4.85, and 7.28 times higher than the control at 12, 24, and 48 h respectively, under MJ elicitation. Besides, MJ upregulated the expression of TNMT (tetrahydroprotoberberine N-methyltransferase) to 2.79, 4.75, and 7.21 times at 12, 24, and 48 h respectively, compared to the control. Investigation of BPAs revealed a significant enhancement in the chelidonine content (9.86 µg/mg) after 72 h of MJ elicitation. Additionally, sanguinarine content increased to its highest level (3.42 µg/mg) after 24 h of MJ elicitation; however, no significant enhancement was detected in its content in shorter elicitation time courses. Generally, higher gene expression and BPAs’ level was observed through longer elicitation courses (48 and 72 h). Our findings take part in improving the understanding of transcription and metabolic regulation of BPAs in cultured Greater Celandine cells.
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Samatadze TE, Yurkevich OY, Hazieva FM, Konyaeva EA, Morozov AI, Zoshchuk SA, Amosova AV, Muravenko OV. Agro-Morphological, Microanatomical and Molecular Cytogenetic Characterization of the Medicinal Plant Chelidonium majus L. PLANTS 2020; 9:plants9101396. [PMID: 33092308 PMCID: PMC7589513 DOI: 10.3390/plants9101396] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 10/16/2020] [Accepted: 10/19/2020] [Indexed: 02/07/2023]
Abstract
Chelidonium majus L. is a medicinal plant well-known as a valuable source of isoquinoline alkaloids, which has a variety of pharmacological properties including anti-viral and anti-bacterial effects. However, considerable intraspecific bio-morphological variability in C. majus complicates raw material identification and verification. For the first time, we have brought into cultivation five populations of C. majus subsp. majus originated from different regions, and performed their agro-morphological, microanatomical and molecular cytogenetic characterization. All examined populations produced high seed (18.6–19.9 kg/ha) and raw material (0.84–1.08 t/ha) yields; total alkaloid contents were within 0.30–0.38%. Nevertheless, significant differences in plant morphology and yield-contributing traits were observed. The performed microanatomical analysis of leaves and flowers in double- and normal-flowered plants revealed micro-diagnostic features (including tissue topography, types of stomata, laticifers, structure of leaf mesophyll, hairs, sepals and petals) important for identification of C. majus raw materials. The analysis of chromosome morphology, DAPI-banding patterns, FISH mapping of 45S and 5S rDNA and also chromosome behavior in meiosis allowed us to identify for the first time all chromosomes in karyotypes and confirm relative genotype stability of the studied plants. Our findings indicate that the examined C. majus populations can be used in further breeding programs.
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Affiliation(s)
- Tatiana E. Samatadze
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilov St, 119991 Moscow, Russia; (T.E.S.); (O.Y.Y.); (S.A.Z.); (O.V.M.)
| | - Olga Y. Yurkevich
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilov St, 119991 Moscow, Russia; (T.E.S.); (O.Y.Y.); (S.A.Z.); (O.V.M.)
| | - Firdaus M. Hazieva
- All-Russian Scientific Research Institute of Medicinal and Aromatic Plants, 7 Green St, 117216 Moscow, Russia; (F.M.H.); (E.A.K.); (A.I.M.)
| | - Elena A. Konyaeva
- All-Russian Scientific Research Institute of Medicinal and Aromatic Plants, 7 Green St, 117216 Moscow, Russia; (F.M.H.); (E.A.K.); (A.I.M.)
| | - Alexander I. Morozov
- All-Russian Scientific Research Institute of Medicinal and Aromatic Plants, 7 Green St, 117216 Moscow, Russia; (F.M.H.); (E.A.K.); (A.I.M.)
| | - Svyatoslav A. Zoshchuk
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilov St, 119991 Moscow, Russia; (T.E.S.); (O.Y.Y.); (S.A.Z.); (O.V.M.)
| | - Alexandra V. Amosova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilov St, 119991 Moscow, Russia; (T.E.S.); (O.Y.Y.); (S.A.Z.); (O.V.M.)
- Correspondence:
| | - Olga V. Muravenko
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilov St, 119991 Moscow, Russia; (T.E.S.); (O.Y.Y.); (S.A.Z.); (O.V.M.)
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Zielińska S, Czerwińska ME, Dziągwa-Becker M, Dryś A, Kucharski M, Jezierska-Domaradzka A, Płachno BJ, Matkowski A. Modulatory Effect of Chelidonium majus Extract and Its Alkaloids on LPS-Stimulated Cytokine Secretion in Human Neutrophils. Molecules 2020; 25:molecules25040842. [PMID: 32075082 PMCID: PMC7070267 DOI: 10.3390/molecules25040842] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 01/26/2020] [Accepted: 02/13/2020] [Indexed: 01/05/2023] Open
Abstract
Due to certain differences in terms of molecular structure, isoquinoline alkaloids from Chelidonium majus engage in various biological activities. Apart from their well-documented antimicrobial potential, some phenanthridine and protoberberine derivatives as well as C. majus extract present with anti-inflammatory and cytotoxic effects. In this study, the LC–MS/MS method was used to determine alkaloids, phenolic acids, carboxylic acids, and hydroxybenzoic acids. We investigated five individually tested alkaloids (coptisine, berberine, chelidonine, chelerythrine, and sanguinarine) as well as C. majus root extract for their effect on the secretion of IL-1β, IL-8, and TNF-α in human polymorphonuclear leukocytes (neutrophils). Berberine, chelidonine, and chelerythrine significantly decreased the secretion of TNF-α in a concentration-dependent manner. Sanguinarine was found to be the most potent inhibitor of IL-1β secretion. However, the overproduction of IL-8 and TNF-α and a high cytotoxicity for these compounds were observed. Coptisine was highly cytotoxic and slightly decreased the secretion of the studied cytokines. The extract (1.25–12.5 μg/mL) increased cytokine secretion in a concentration-dependent manner, but an increase in cytotoxicity was also noted. The alkaloids were active at very low concentrations (0.625–2.5 μM), but their potential cytotoxic effects, except for chelidonine and chelerythrine, should not be ignored.
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Affiliation(s)
- Sylwia Zielińska
- Department of Pharmaceutical Biology, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland; (A.J.-D.); (A.M.)
- Correspondence:
| | - Monika Ewa Czerwińska
- Department of Pharmacognosy and Molecular Basis of Phytotherapy, Medical University of Warsaw, Banacha 1, 02-097 Warsaw, Poland;
| | - Magdalena Dziągwa-Becker
- Department of Weed Science and Tillage Systems, Institute of Soil Science and Plant Cultivation State Research Institute, Orzechowa 61, 50-540 Wrocław, Poland; (M.D.-B.); (M.K.)
| | - Andrzej Dryś
- Department of Physical Chemistry, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland;
| | - Mariusz Kucharski
- Department of Weed Science and Tillage Systems, Institute of Soil Science and Plant Cultivation State Research Institute, Orzechowa 61, 50-540 Wrocław, Poland; (M.D.-B.); (M.K.)
| | - Anna Jezierska-Domaradzka
- Department of Pharmaceutical Biology, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland; (A.J.-D.); (A.M.)
| | - Bartosz J. Płachno
- Department of Plant Cytology and Embryology, Jagiellonian University, Gronostajowa 9, 30-387 Kraków, Poland;
| | - Adam Matkowski
- Department of Pharmaceutical Biology, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland; (A.J.-D.); (A.M.)
- Laboratory of Experimental Cultivation, Botanical Garden of Medicinal Plants, Wroclaw Medical University, Al. Jana Kochanowskiego 14, 50-556 Wroclaw, Poland
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Bellet M, Ahmad F, Villanueva R, Valdivia C, Palomino-Doza J, Ruiz A, Gonzàlez X, Adrover E, Azaro A, Valls-Margarit M, Parra JL, Aguilar J, Vidal M, Martín A, Gavilá J, Escrivá-de-Romaní S, Perelló A, Hernando C, Lahuerta A, Zamora P, Reyes V, Alcalde M, Masanas H, Céliz P, Ruíz I, Gil M, Seguí MÀ, de la Peña L. Palbociclib and ribociclib in breast cancer: consensus workshop on the management of concomitant medication. Ther Adv Med Oncol 2019; 11:1758835919833867. [PMID: 31205497 PMCID: PMC6535716 DOI: 10.1177/1758835919833867] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 01/23/2019] [Indexed: 12/11/2022] Open
Abstract
Drug-drug interactions are of significant concern in clinical practice in oncology, particularly in patients receiving Cyclin-dependent kinase (CDK) 4/6 inhibitors, which are typically exposed to long-term regimens. This article presents the highlights from the 'First Workshop on Pharmacology and Management of CDK4/6 Inhibitors: Consensus about Concomitant Medications'. The article is structured into two modules. The educational module includes background information regarding drug metabolism, corrected QT (QTc) interval abnormalities, management of psychotropic drugs and a comprehensive review of selected adverse effects of palbociclib and ribociclib. The collaborative module presents the conclusions of the five working groups, each of which comprised five experts from different fields. From these conclusions positive lists of drugs for treating common comorbid conditions that can be safely administered concomitantly with palbociclib and/or ribociclib were developed.
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Affiliation(s)
- Meritxell Bellet
- Vall d’Hebron University Hospital and Vall d’Hebron Institute of Oncology, Passeig Vall d’Hebron 119–129, Barcelona, Spain
| | - Faten Ahmad
- Vall d’Hebron Research Institute, Vall d’Hebron University Hospital, Barcelona, Spain
| | - Rafael Villanueva
- Institut Català d’Oncologia, Hospital Moisès Broggi, Barcelona, Spain
| | | | - Julián Palomino-Doza
- Hereditary Cardiopathies Unit, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Ada Ruiz
- Institut de Neuropsiquiatria i Addiccions, Hospital del Mar, and Hospital del Mar Medical Research Institute, Barcelona, Spain
| | - Xavier Gonzàlez
- Instituto Oncológico Dr Rosell, Hospital General De Catalunya, SOLTI, Barcelona, Spain
| | - Encarna Adrover
- Servicio de Oncología Médica, Complejo Hospital Universitario Albacete, Albacete, Spain
| | - Analía Azaro
- Medical Oncology Department, Vall d’Hebron University Hospital and Vall d’Hebron Institute of Oncology. Barcelona, Spain
| | | | | | - Juan Aguilar
- Medical Oncology Department and Infectious Diseases Department, Vall d’Hebron University Hospital, Barcelona, Spain
| | - Maria Vidal
- Hospital Clínic Barcelona and Translational Genomics and Targeted Therapeutics in Solid Tumors Group, Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Anastasi Martín
- Unitat de Cures Palliatives, Vall d’Hebron University Hospital, Barcelona, Spain
| | - Joaquín Gavilá
- Fundacion Instituto Valenciano De Oncologia, Valencia, Spain
| | | | - Antonia Perelló
- Hospital Universitario Son Espases, Palma de Mallorca, Spain
| | - Cristina Hernando
- Hospital Clínico Universitario de Valencia, INCLIVA Institut d’Investigació Sanitària and Centro de Investigación Biomédica en Red Cáncer, Valencia, Spain
| | | | - Pilar Zamora
- Servicio de Oncologia Médica, Hospital Universitario La Paz, Madrid, Spain
| | - Victoria Reyes
- Radiation Oncology Department, Vall d’Hebron University Hospital, Barcelona, Spain
| | - María Alcalde
- Vall d’Hebron Research Institute, Vall d’Hebron University Hospital, Barcelona, Spain
| | | | | | - Isabel Ruíz
- Vall d’Hebron Research Institute, Vall d’Hebron University Hospital, Barcelona, Spain
| | - Miguel Gil
- Institut Català d’Oncologia, IDIBELL Institut d’Investigació Biomédica de Bellvitge, L’Hospitalet, Barcelona, Spain
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Zielińska S, Jezierska-Domaradzka A, Wójciak-Kosior M, Sowa I, Junka A, Matkowski AM. Greater Celandine's Ups and Downs-21 Centuries of Medicinal Uses of Chelidonium majus From the Viewpoint of Today's Pharmacology. Front Pharmacol 2018; 9:299. [PMID: 29713277 PMCID: PMC5912214 DOI: 10.3389/fphar.2018.00299] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Accepted: 03/15/2018] [Indexed: 12/20/2022] Open
Abstract
As antique as Dioscorides era are the first records on using Chelidonium as a remedy to several sicknesses. Inspired by the "signatura rerum" principle and an apparent ancient folk tradition, various indications were given, such as anti-jaundice and cholagogue, pain-relieving, and quite often mentioned-ophthalmological problems. Central and Eastern European folk medicine has always been using this herb extensively. In this region, the plant is known under many unique vernacular names, especially in Slavonic languages, associated or not with old Greek relation to "chelidon"-the swallow. Typically for Papaveroidae subfamily, yellow-colored latex is produced in abundance and leaks intensely upon injury. Major pharmacologically relevant components, most of which were first isolated over a century ago, are isoquinoline alkaloids-berberine, chelerythrine, chelidonine, coptisine, sanguinarine. Modern pharmacology took interest in this herb but it has not ended up in gaining an officially approved and evidence-based herbal medicine status. On the contrary, the number of relevant studies and publications tended to drop. Recently, some controversial reports and sometimes insufficiently proven studies appeared, suggesting anticancer properties. Anticancer potential was in line with anecdotical knowledge spread in East European countries, however, in the absence of directly-acting cytostatic compounds, some other mechanisms might be involved. Other properties that could boost the interest in this herb are antimicrobial and antiviral activities. Being a common synanthropic weed or ruderal plant, C. majus spreads in all temperate Eurasia and acclimates well to North America. Little is known about the natural variation of bioactive metabolites, including several aforementioned isoquinoline alkaloids. In this review, we put together older and recent literature data on phytochemistry, pharmacology, and clinical studies on C. majus aiming at a critical evaluation of state-of-the-art from the viewpoint of historical and folk indications. The controversies around this herb, the safety and drug quality issues and a prospective role in phytotherapy are discussed as well.
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Affiliation(s)
- Sylwia Zielińska
- Pharmaceutical Biology and Botany, Wrocław Medical University, Wrocław, Poland
| | - Anna Jezierska-Domaradzka
- Pharmaceutical Biology and Botany, Wrocław Medical University, Wrocław, Poland
- Botanical Garden of Medicinal Plants, Wrocław Medical University, Wrocław, Poland
| | | | - Ireneusz Sowa
- Analytical Chemistry, Medical University of Lublin, Lublin, Poland
| | - Adam Junka
- Pharmaceutical Microbiology and Parasitology, Wrocław Medical University, Wrocław, Poland
| | - Adam M. Matkowski
- Pharmaceutical Biology and Botany, Wrocław Medical University, Wrocław, Poland
- Botanical Garden of Medicinal Plants, Wrocław Medical University, Wrocław, Poland
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Chin V, Nagrial A, Sjoquist K, O'Connor CA, Chantrill L, Biankin AV, Scholten RJPM, Yip D. Chemotherapy and radiotherapy for advanced pancreatic cancer. Cochrane Database Syst Rev 2018; 3:CD011044. [PMID: 29557103 PMCID: PMC6494171 DOI: 10.1002/14651858.cd011044.pub2] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Pancreatic cancer (PC) is a highly lethal disease with few effective treatment options. Over the past few decades, many anti-cancer therapies have been tested in the locally advanced and metastatic setting, with mixed results. This review attempts to synthesise all the randomised data available to help better inform patient and clinician decision-making when dealing with this difficult disease. OBJECTIVES To assess the effect of chemotherapy, radiotherapy or both for first-line treatment of advanced pancreatic cancer. Our primary outcome was overall survival, while secondary outcomes include progression-free survival, grade 3/4 adverse events, therapy response and quality of life. SEARCH METHODS We searched for published and unpublished studies in CENTRAL (searched 14 June 2017), Embase (1980 to 14 June 2017), MEDLINE (1946 to 14 June 2017) and CANCERLIT (1999 to 2002) databases. We also handsearched all relevant conference abstracts published up until 14 June 2017. SELECTION CRITERIA All randomised studies assessing overall survival outcomes in patients with advanced pancreatic ductal adenocarcinoma. Chemotherapy and radiotherapy, alone or in combination, were the eligible treatments. DATA COLLECTION AND ANALYSIS Two review authors independently analysed studies, and a third settled any disputes. We extracted data on overall survival (OS), progression-free survival (PFS), response rates, adverse events (AEs) and quality of life (QoL), and we assessed risk of bias for each study. MAIN RESULTS We included 42 studies addressing chemotherapy in 9463 patients with advanced pancreatic cancer. We did not identify any eligible studies on radiotherapy.We did not find any benefit for chemotherapy over best supportive care. However, two identified studies did not have sufficient data to be included in the analysis, and many of the chemotherapy regimens studied were outdated.Compared to gemcitabine alone, participants receiving 5FU had worse OS (HR 1.69, 95% CI 1.26 to 2.27, moderate-quality evidence), PFS (HR 1.47, 95% CI 1.12 to 1.92) and QoL. On the other hand, two studies showed FOLFIRINOX was better than gemcitabine for OS (HR 0.51 95% CI 0.43 to 0.60, moderate-quality evidence), PFS (HR 0.46, 95% CI 0.38 to 0.57) and response rates (RR 3.38, 95% CI 2.01 to 5.65), but it increased the rate of side effects. The studies evaluating CO-101, ZD9331 and exatecan did not show benefit or harm when compared with gemcitabine alone.Giving gemcitabine at a fixed dose rate improved OS (HR 0.79, 95% CI 0.66 to 0.94, high-quality evidence) but increased the rate of side effects when compared with bolus dosing.When comparing gemcitabine combinations to gemcitabine alone, gemcitabine plus platinum improved PFS (HR 0.80, 95% CI 0.68 to 0.95) and response rates (RR 1.48, 95% CI 1.11 to 1.98) but not OS (HR 0.94, 95% CI 0.81 to 1.08, low-quality evidence). The rate of side effects increased. Gemcitabine plus fluoropyrimidine improved OS (HR 0.88, 95% CI 0.81 to 0.95), PFS (HR 0.79, 95% CI 0.72 to 0.87) and response rates (RR 1.78, 95% CI 1.29 to 2.47, high-quality evidence), but it also increased side effects. Gemcitabine plus topoisomerase inhibitor did not improve survival outcomes but did increase toxicity. One study demonstrated that gemcitabine plus nab-paclitaxel improved OS (HR 0.72, 95% CI 0.62 to 0.84, high-quality evidence), PFS (HR 0.69, 95% CI 0.58 to 0.82) and response rates (RR 3.29, 95% CI 2.24 to 4.84) but increased side effects. Gemcitabine-containing multi-drug combinations (GEMOXEL or cisplatin/epirubicin/5FU/gemcitabine) improved OS (HR 0.55, 95% CI 0.39 to 0.79, low-quality evidence), PFS (HR 0.43, 95% CI 0.30 to 0.62) and QOL.We did not find any survival advantages when comparing 5FU combinations to 5FU alone. AUTHORS' CONCLUSIONS Combination chemotherapy has recently overtaken the long-standing gemcitabine as the standard of care. FOLFIRINOX and gemcitabine plus nab-paclitaxel are highly efficacious, but our analysis shows that other combination regimens also offer a benefit. Selection of the most appropriate chemotherapy for individual patients still remains difficult, with clinicopathological stratification remaining elusive. Biomarker development is essential to help rationalise treatment selection for patients.
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Affiliation(s)
- Venessa Chin
- Garvan Institute of Medical ResearchThe Kinghorn Cancer Centre384 Victoria Street DarlinghurstSydneyNSWAustralia2010
- St Vincent's HospitalSydneyNSWAustralia
| | - Adnan Nagrial
- Garvan Institute of Medical ResearchThe Kinghorn Cancer Centre384 Victoria Street DarlinghurstSydneyNSWAustralia2010
- The Crown Princess Mary Cancer CentreDarcy RoadWestmeadNSWAustralia2145
| | - Katrin Sjoquist
- University of SydneyNHMRC Clinical Trials CentreK25 ‐ Medical Foundation BuildingSydneyNSWAustralia2006
- Cancer Care Centre, St George HospitalMedical OncologySt George Hospital, Gray StKogarahAustraliaNSW 2217
| | - Chelsie A O'Connor
- St Vincent's HospitalSydneyNSWAustralia
- Genesis Cancer CareSydneyNSWAustralia
- Macquarie University HospitalSydneyAustralia
| | - Lorraine Chantrill
- The Kinghorn Cancer Centre, Garvan Institute of Medical ResearchDepartment of Pancreatic Cancer382 Victoria Street DarlinghurstSydneyNSWAustralia2010
| | - Andrew V Biankin
- University of GlasgowInstitute of Cancer SciencesWolfson Wohl Cancer Research CentreGarscube Estate, Switchback RoadGlasgowUKG61 1QH
- University of New South WalesSouth Western Sydney Clinical School, Faculty of MedicineLiverpoolNSWAustralia2170
- West of Scotland Pancreatic Unit and Glasgow Royal InfirmaryGlasgowUK
| | - Rob JPM Scholten
- Julius Center for Health Sciences and Primary Care / University Medical Center UtrechtCochrane NetherlandsRoom Str. 6.126P.O. Box 85500UtrechtNetherlands3508 GA
| | - Desmond Yip
- The Canberra HospitalDepartment of Medical OncologyYamba DriveGarranACTAustralia2605
- Australian National UniversityANU Medical SchoolActonACTAustralia0200
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Pondé N, Ades F, de Azambuja E. Threat posed by unproven drugs in medical oncology. ESMO Open 2016; 1:e000064. [PMID: 27843615 PMCID: PMC5070266 DOI: 10.1136/esmoopen-2016-000064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 04/15/2016] [Indexed: 11/09/2022] Open
Affiliation(s)
- Noam Pondé
- Institut Jules Bordet , Brussels , Belgium
| | - Felipe Ades
- Centro de Oncologia e Hematologia, Hospital Israelita Albert Einstein , São Paulo , Brazil
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Zeren S, Bayhan Z, Koçak C, Koçak FE, Metineren MH, Savran B, Kocak H, Algin MC, Kahraman C, Kocak A, Cosgun S. Antioxidant Effect of Ukrain Versus N-Acetylcysteine Against Acute Biliary Pancreatitis in An Experimental Rat Model. J INVEST SURG 2016; 30:116-124. [PMID: 27690697 DOI: 10.1080/08941939.2016.1230247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Purpose/Aim: Oxidative stress plays an important role in the pathogenesis of acute pancreatitis (AP). We compared the therapeutic effects of Ukrain (NSC 631570) and N-acetylcysteine (NAC) in rats with AP. MATERIALS AND METHODS Forty male Sprague Dawley rats were divided into four groups: controls; AP; AP with NAC; and AP with Ukrain. AP was induced via the ligation of the bile-pancreatic duct; drugs were administered intraperitoneally (i.p.) 30 min and 12 h after AP induction. Twenty-four hours after AP induction, animals were sacrificed and the pancreas was excised. Levels of malondialdehyde (MDA) and nitric oxide (NO), and activity levels of tumor necrosis factor (TNF)-α, and myeloperoxidase (MPO) were measured in tissue samples. Total oxidant status (TOS), total antioxidant status (TAS), and total bilirubin, as well as activity levels of aspartate aminotransferase (AST), alanine aminotransferase (ALT), amylase and lipase were measured in serum samples. Pancreatic tissue histopathology was also evaluated. RESULTS Test drugs reduced levels of MDA, NO, TNF-α, total bilirubin, AST, ALT, TOS and MPO, amylase and lipase activities (P < 0.001), and increased TAS (P < 0.001). Rats treated with test drugs attenuated AP-induced morphologic changes and decreased pancreatic damage scores compared with the AP group (P < 0.05). Both test drugs attenuated pancreatic damage, but the therapeutic effect was more pronounced in rats that received Ukrain than in those receiving NAC. CONCLUSIONS These results suggest that treatment with Ukrain or NAC can reduce pancreatic damage via anti-inflammatory and antioxidant effects.
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Affiliation(s)
- Sezgin Zeren
- a Faculty of Medicine , Department of General Surgery , Dumlupinar University , Kutahya , Turkey
| | - Zulfu Bayhan
- a Faculty of Medicine , Department of General Surgery , Dumlupinar University , Kutahya , Turkey
| | - Cengiz Koçak
- b Faculty of Medicine , Department of Pathology , Dumlupinar University , Kutahya , Turkey
| | - Fatma Emel Koçak
- c Faculty of Medicine , Department of Medical Biochemistry , Dumlupinar University , Kutahya , Turkey
| | | | - Bircan Savran
- d Faculty of Medicine , Department of Pediatric Surgery , Dumlupinar University , Kutahya , Turkey
| | - Havva Kocak
- c Faculty of Medicine , Department of Medical Biochemistry , Dumlupinar University , Kutahya , Turkey
| | - Mustafa Cem Algin
- a Faculty of Medicine , Department of General Surgery , Dumlupinar University , Kutahya , Turkey
| | - Cuneyt Kahraman
- e Faculty of Medicine , Department of Internal Medicine , Dumlupinar University , Kutahya , Turkey
| | - Ahmet Kocak
- f Faculty of Medicine , Department of Histology and Embrology , Dumlupinar University , Kutahya , Turkey
| | - Suleyman Cosgun
- g Faculty of Medicine , Department of Gastroenterology and Hepatology , Dumlupinar University , Kutahya , Turkey
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Kocak C, Kocak FE, Akcilar R, Akcilar A, Savran B, Zeren S, Bayhan Z, Bayat Z. Ukrain (NSC 631570) ameliorates intestinal ischemia-reperfusion-induced acute lung injury by reducing oxidative stress. Bosn J Basic Med Sci 2016; 16:75-81. [PMID: 26773189 DOI: 10.17305/bjbms.2016.875] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Revised: 12/30/2015] [Accepted: 12/30/2015] [Indexed: 12/20/2022] Open
Abstract
Intestinal ischemia-reperfusion (I/R) causes severe destruction in remote organs. Lung damage is a frequently seen complication after intestinal I/R. Ukrain (NSC 631570) is a synthetic thiophosphate derivative of alkaloids from the extract of the celandine (Chelidonium majus L.) plant. We investigated the effect of Ukrain in animals with lung injury induced by intestinal I/R. Adult male Spraque-Dawley rats were randomly divided into four groups: control, Ukrain, I/R, I/R with Ukrain. Before intestinal I/R was induced, Ukrain was administered intraperitoneally at a dose of 7.0 mg/body weight. After 1 h ischemia and 2 h reperfusion period, lung tissues were excised. Tissue levels of total oxidative status (TOS), total antioxidant status (TAS) were measured and oxidative stress indices (OSI) were calculated. Lung tissues were also examined histopathologically. TOS and OSI levels markedly increased and TAS levels decreased in the I/R group compared to the control group (P < 0.05). TOS and OSI levels markedly decreased and TAS levels increased in the I/R with Ukrain group compared with the group subjected to IR only (P < 0.05). Severe hemorrhage, alveolar septal thickening, and leukocyte infiltration were observed in the I/R group. In the I/R with Ukrain group, morphologic changes occurring as a result of lung damage attenuated and histopathological scores reduced compared to the I/R group (P < 0.05). Our results suggest that Ukrain pretreatment could reduce lung injury induced by intestinal I/R induced via anti-inflammatory and antioxidant effects.
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Affiliation(s)
- Cengiz Kocak
- Department of Pathology, Faculty of Medicine, Dumlupinar University, Kutahya, Turkey.
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Jesionek W, Fornal E, Majer-Dziedzic B, Móricz ÁM, Nowicky W, Choma IM. Investigation of the composition and antibacterial activity of Ukrain™ drug using liquid chromatography techniques. J Chromatogr A 2016; 1429:340-7. [DOI: 10.1016/j.chroma.2015.12.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 12/02/2015] [Accepted: 12/03/2015] [Indexed: 12/19/2022]
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Capistrano I R, Wouters A, Lardon F, Gravekamp C, Apers S, Pieters L. In vitro and in vivo investigations on the antitumour activity of Chelidonium majus. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2015; 22:1279-87. [PMID: 26626193 DOI: 10.1016/j.phymed.2015.10.013] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 10/23/2015] [Accepted: 10/26/2015] [Indexed: 05/12/2023]
Abstract
BACKGROUND Chelidonium majus L. (Papaveraceae) (greater celandine) is a medicinal herb that is widely spread in Europe. Antitumoural activity has been reported for C. majus extracts. HYPOTHESIS/PURPOSE To investigate the antitumour activity of a C. majus extract in vitro and in vivo. STUDY DESIGN Cytotoxic effects of C. majus extracts were evaluated on human cancer cell lines, i.e. PANC-1 (pancreas cancer), HT-29 (colon cancer), MDA-MB-231 (breast cancer), PC-EM005 and PC-EM002 (primary endometrium cancer cells), and PANC02 (murine pancreatic adenocarcinoma cells). A preliminary in vivo study was performed to evaluate the effect of a defatted C. majus extract and Ukrain(TM) in a highly metastatic murine pancreatic model. METHODS Chelidonium majus L. herb containing 1.26% (dry weight) of total alkaloids expressed as chelidonine was used to prepare an 80% ethanolic extract (CM2). This crude extract was then defatted with n-hexane, resulting in a defatted C. majus extract (CM2B). Cytotoxic effects of the two extracts (CM2 and CM2B) were evaluated on human and murine cell lines in vitro. CM2B and Ukrain(TM) were evaluated in a highly metastatic murine pancreatic model. RESULTS Four main benzylisoquinoline alkaloids were identified in CM2B, i.e. chelidonine, sanguinarine, chelerythrine and protopine, using HPLC-UV. CM2 showed a high cytotoxic activity against PANC-1 (IC50, 20.7 µg/ml) and HT-29 (IC50, 20.6 µg/ml), and a moderate cytotoxic activity against MDA-MB-231 (IC50, 73.9 µg/ml). CM2 as well as CM2B showed a moderate to high cytotoxic activity against the PANC02 cell line (IC50, 34.4 and 36.0 µg/ml). Low to almost no cytotoxic effect was observed on primary endometrium cancer cells PC-EM005, PC-EM002 and on normal fibroblast cells 3T3, when treated with CM2B. Significantly less metastases were counted in mice treated with 1.2 mg/kg CM2B, but not with 3.6 mg/kg Ukrain(TM), compared to the control group. The extract, however, did not affect the weight of the primary tumours.
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Affiliation(s)
- Rica Capistrano I
- Natural Products & Food Research and Analysis (NatuRA), Department of Pharmaceutical Sciences, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
| | - An Wouters
- Center for Oncological Research (CORE), Faculty of Medicine and Health Sciences, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Filip Lardon
- Center for Oncological Research (CORE), Faculty of Medicine and Health Sciences, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Claudia Gravekamp
- Department of Microbiology and Immunology, Albert Einstein College of Medicine New York, NY, USA
| | - Sandra Apers
- Natural Products & Food Research and Analysis (NatuRA), Department of Pharmaceutical Sciences, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Luc Pieters
- Natural Products & Food Research and Analysis (NatuRA), Department of Pharmaceutical Sciences, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium.
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KIM OKHWA, HWANGBO CHEOL, KIM JUNHYEONG, LI DONGHAO, MIN BYUNGSUN, LEE JEONGHYUNG. Chelidonine suppresses migration and invasion of MDA-MB-231 cells by inhibiting formation of the integrin-linked kinase/PINCH/α-parvin complex. Mol Med Rep 2015; 12:2161-8. [DOI: 10.3892/mmr.2015.3621] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Accepted: 08/12/2014] [Indexed: 11/05/2022] Open
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Skivka LM, Fedorchuk OG, Rudyk MP, Pozur VV, Khranovska NM, Grom MY, Nowicky JW. Antineoplastic drug NSC631570 modulates functions of hypoxic macrophages. CYTOL GENET+ 2013. [DOI: 10.3103/s0095452713050095] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Kim DH, Lee JH, Park S, Oh SS, Kim S, Kim DW, Park KH, Kim KD. 6-Acetonyl-5,6-dihydrosanguinarine (ADS) from Chelidonium majus L. triggers proinflammatory cytokine production via ROS–JNK/ERK–NFκB signaling pathway. Food Chem Toxicol 2013; 58:273-9. [DOI: 10.1016/j.fct.2013.04.051] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2012] [Revised: 04/02/2013] [Accepted: 04/25/2013] [Indexed: 01/16/2023]
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El-Readi MZ, Eid S, Ashour ML, Tahrani A, Wink M. Modulation of multidrug resistance in cancer cells by chelidonine and Chelidonium majus alkaloids. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2013; 20:282-294. [PMID: 23238299 DOI: 10.1016/j.phymed.2012.11.005] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2012] [Revised: 09/25/2012] [Accepted: 11/03/2012] [Indexed: 06/01/2023]
Abstract
Cancer cells often develop multidrug resistance (MDR) which is a multidimensional problem involving several mechanisms and targets. This study demonstrates that chelidonine and an alkaloid extract from Chelidonium majus, which contains protoberberine and benzo[c]phenanthridine alkaloids, has the ability to overcome MDR of different cancer cell lines through interaction with ABC-transporters, CYP3A4 and GST, by induction of apoptosis, and cytotoxic effects. Chelidonine and the alkaloid extract inhibited P-gp/MDR1 activity in a concentration-dependent manner in Caco-2 and CEM/ADR5000 and reversed their doxorubicin resistance. In addition, chelidonine and the alkaloid extract inhibited the activity of the drug modifying enzymes CYP3A4 and GST in a dose-dependent manner. The alkaloids induced apoptosis in MDR cells which was accompanied by an activation of caspase-3, -8,-6/9, and phosphatidyl serine (PS) exposure. cDNA arrays were applied to identify differentially expressed genes after treatment with chelidonine and the alkaloid extract. The expression analysis identified a common set of regulated genes related to apoptosis, cell cycle, and drug metabolism. Treatment of Caco-2 cells with 50 μg/ml alkaloid extract and 50 μM chelidonine for up to 48 h resulted in a significant decrease in mRNA levels of P-gp/MDR1, MRP1, BCRP, CYP3A4, GST, and hPXR and in a significant increase in caspase-3 and caspase-8 mRNA. Thus, chelidonine is a promising model compound for overcoming MDR and for enhancing cytotoxicity of chemotherapeutics, especially against leukaemia cells. Its efficacy needs to be confirmed in animal models.
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Affiliation(s)
- Mahmoud Zaki El-Readi
- Institute of Pharmacy and Molecular Biotechnology, Heidelberg University, Heidelberg, Germany.
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Pancreatic cancer cells retain the epithelial-related phenotype and modify mitotic spindle microtubules after the administration of ukrain in vitro. Anticancer Drugs 2013; 23:935-46. [PMID: 22700003 DOI: 10.1097/cad.0b013e32835507bc] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The aim of this study is to characterize the phenotype of pancreatic ductal adenocarcinoma (PDAC) cells in relation to the expression of epithelial-to-mesenchymal transition (EMT) markers and determine whether ukrain, an anticancer drug based on the alkaloids extracted from greater celandine, modulates in vitro the malignant behavior of PDAC cells in order to extend our understanding of its therapeutic potential. Three cell lines (HPAF-II, HPAC, and PL45) were treated with ukrain (5, 10, and 20 μmol/l) for 48 h or left untreated (control). Cell proliferation was assessed by growth curves. Apoptosis was determined by Hoechst nuclear staining and by cytochrome c and caspase-8 expressions. The EMT markers E-cadherin, β-catenin, and vimentin, as well as actin and tubulin cytoskeletons, were analyzed by immunofluorescence. Interphase and mitotic microtubules as well as abnormal mitotic figures were studied by fluorescence microscopy after tubulin immunolabeling. Ukrain strongly suppressed cell proliferation and induced apoptosis possibly through an extrinsic pathway as cytochrome c immunoreactivity suggested that the integrity of the mitochondria was not affected. Tubulin expression indicated an antiproliferative effect of ukrain on the basis of alterations in mitotic spindle microtubule dynamics, leading to abnormal mitosis. Membranous E-cadherin/β-catenin immunoreactivity was similarly expressed in control-treated and ukrain-treated cells, although the drug upregulated E-cadherin in cell lysates. Our results suggest that ukrain exerts its chemotherapeutic action on PDAC cells targeting mitotic spindle microtubules, leading to abnormal mitosis and apoptosis, and favoring cell cohesiveness. The differentiated epithelial phenotype of HPAF-II, HPAC, and PL45 cell lines concomitant with a highly invasive potential suggests that further experiments will be necessary to definitively clarify the role of EMT in PDAC progression.
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Hammerová J, Uldrijan S, Táborská E, Slaninová I. Benzo[c]phenanthridine alkaloids exhibit strong anti-proliferative activity in malignant melanoma cells regardless of their p53 status. J Dermatol Sci 2011; 62:22-35. [PMID: 21324654 DOI: 10.1016/j.jdermsci.2011.01.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2010] [Revised: 01/11/2011] [Accepted: 01/14/2011] [Indexed: 12/14/2022]
Abstract
BACKGROUND Search for new substances with antiproliferative activity towards melanoma cells is important since malignant melanoma is notoriously resistant to conventional chemotherapy. Benzo[c]phenanthridine alkaloids (BAs) are natural products with significant anti-proliferative activities, therefore they are considered as agents promising for cancer therapy. OBJECTIVES The effects of five BAs (sanguinarine, chelerythrine, chelidonine, sanguilutine, and chelilutine) on human malignant melanoma cell lines were compared. The study focused on BAs effects on DNA, anti-apoptotic and p53 protein levels; and the involvement of p53 in cellular responses to alkaloids treatment. METHODS Melanoma cell lines, two wild types and two with dysfunctional p53 derived from one of them were used. The mechanism of anti-proliferative and pro-apoptotic effects and the effect on DNA was investigated using MTT assay, flow cytometry, Western blot analysis, fluorescence and electron microscopy. RESULTS All tested alkaloids exhibit strong anti-proliferative activity. CHL, CHE and SA induced apoptosis, which was probably mediated by decreasing levels of anti-apoptotic proteins (Bcl-xL, Mcl-1, XIAP) and was accompanied by mitochondrial membrane potential decrease as well as caspase-3 and PARP cleavage. Although all alkaloids caused DNA damage, which was demonstrated by induction of H2AX phosphorylation, none of the tested alkaloids stabilised p53 and their toxicity in cells with non-functional p53 was comparable to wild type cells. CONCLUSION Despite the profound similarity of BAs molecular structures, it is clear that the mechanism of cell death induction is different for each alkaloid. Our results indicate that BAs could be effective in malignant melanoma treatment, including tumours which have lost wild type p53.
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Affiliation(s)
- Jindřiška Hammerová
- Department of Biology, Faculty of Medicine, Masaryk University, Kamenice 5, Building A16, 62500 Brno, Czech Republic
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Funel N, Costa F, Pettinari L, Taddeo A, Sala A, Chiriva-Internati M, Cobos E, Colombo G, Milzani A, Campani D, Dalle-Donne I, Gagliano N. Ukrain affects pancreas cancer cell phenotype in vitro by targeting MMP-9 and intra-/extracellular SPARC expression. Pancreatology 2010; 10:545-52. [PMID: 20975318 DOI: 10.1159/000266127] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2009] [Accepted: 12/02/2009] [Indexed: 12/11/2022]
Abstract
BACKGROUND/AIMS We investigated whether the anticancer drug Ukrain (UK) is able to modulate the expression of some of the key markers of tumor progression in pancreatic cell carcinoma, in order to assess its potential therapeutic effect. METHODS Three cell lines (HPAF-II, PL45, HPAC) were treated with UK (5, 10 and 20 μM) for 48 h, or left untreated. Secreted protein acidic and rich in cysteine (SPARC) mRNA levels were assessed by real-time PCR. Matrix metalloproteinases (MMP)-2 and -9 activity was analyzed by SDS zymography; SPARC protein levels in cell lysates and supernatants were determined by Western blot. Cell cycle was determined by flow cytometric analysis, and invasion by matrigel invasion assay. RESULTS UK down-regulated MMP-2 and MMP-9, suggesting that UK may decrease pancreatic cancer cell invasion, as confirmed by the matrigel invasion assay. SPARC protein down-regulation in supernatants points to an inhibition by UK of extracellular matrix remodeling in the tumor microenvironment. At the same time, SPARC mRNA and cellular protein level up-regulation suggests that UK can affect cell proliferation by cell cycle inhibition, showing a cell cycle G2/M arrest in UK-treated cells. CONCLUSION Our results suggest that UK modulates two major aspects involved in tumorigenesis of pancreatic cancer cells, such as extracellular matrix remodeling and cell proliferation.
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Affiliation(s)
- Niccola Funel
- Department of Surgery, University of Pisa, Pisa, Italy
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Skivka L, Susak Y, Trompak O, Kudryavets Y, Bezdeneznikh N, Semesiuk N, Lykhova O. The effect of monotherapy and combined therapy with NSC-631570 (ukrain) on growth of low- and high-metastasizing B16 melanoma in mice. J Oncol Pharm Pract 2010; 17:339-49. [PMID: 20817651 DOI: 10.1177/1078155210382470] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND NSC-631570 (ukrain) is a semisynthetic derivative of the Chelidonium majus alcaloids and the alkylans thiotepa. It exerts a selective cytotoxic effect on tumor cells in vitro and in vivo and shows the ability to modulate immunocyte functions. Purpose. The aim of our work was to carry out a comparative investigation of the effects of NSC-631570 alone or in combination with pathogen-associated molecules (PAM) on the growth of low- and high-metastasizing melanoma B16 in mice. METHODS NSC-631570 was administered intravenously and PAM intramuscularly to tumor-bearing mice seven times every third day, starting from the second day after the transplantation of tumor cells. The effect of monotherapy and combined therapy on tumor growth was evaluated by the indices of tumor growth inhibition in experimental animals. Cell cycle distribution of cancer cells was determined by flow cytometry. TAP1 and TAP2 expression was evaluated by RT-PCR. The metabolic activity of phagocytes was determined by NBT-test, phagocytosis was tested by flow cytometry, and arginase activity was estimated by colorimetric determination of urea. RESULTS Combined therapy and monotherapy with NSC-631570 resulted in significant inhibition of tumor growth in melanoma-bearing mice. Monotherapy with Ukrain was more effective in mice with high-metastasizing tumors. The therapeutic efficacy of NSC-631570 used in combination with PAM was more expressed in mice with low-metastasizing melanoma. CONCLUSION The effectiveness of monotherapy and combined therapy with NSC-631570 in the treatment of melanoma B16 depends on the biological properties of the tumor and the immune state of the organism.
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Affiliation(s)
- Lm Skivka
- Microbiology and General Immunology (sub)department, Biological Department, Taras Shevchenko Kyiv National University, Kyiv, Ukraine.
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Slunská Z, Gelnarová E, Hammerová J, Táborská E, Slaninová I. Effect of quaternary benzo[c]phenanthridine alkaloids sanguilutine and chelilutine on normal and cancer cells. Toxicol In Vitro 2010; 24:697-706. [DOI: 10.1016/j.tiv.2010.01.012] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2009] [Revised: 01/28/2010] [Accepted: 01/28/2010] [Indexed: 01/28/2023]
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Kazemi Noureini S, Wink M. Transcriptional down regulation of hTERT and senescence induction in HepG2 cells by chelidonine. World J Gastroenterol 2009; 15:3603-10. [PMID: 19653337 PMCID: PMC2721233 DOI: 10.3748/wjg.15.3603] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [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 investigate the potential effects of chelidonine, the main alkaloid of Chelidonium majus, on telomerase activity and its regulation in HepG2 cells.
METHODS: Cytotoxicity of chelidonine for HepG2 cells was determined by neutral red assay. A modified polymerase chain reaction (PCR)-based telomerase repeat amplification protocol was used to estimate relative telomerase activity in chelidonine-treated cells in comparison with the untreated control cells. Relative expression level of the catalytic subunit of telomerase (hTERT) gene and P-glycoprotein (pgp) were estimated using semi-quantitative real-time reverse transcription-PCR (RT-PCR). Cell senescence in treated cells was demonstrated using a β-galactosidase test.
RESULTS: Cytotoxicity of chelidonine in HepG2 cells was not dose-dependent and tended to reach plateau immediately after the living cells were reduced in number to slightly higher than 50%. However, 12 &mgr;mol/L concentration of chelidonine was considered as LD50, where the maximal attainable effects were realized. Real-time RT-PCR data showed that the expression of pgp increased three-fold in chelidonine treated HepG2 cells in comparison with the untreated controls. Morphologically, treated HepG2 cells showed apoptotic features after 24 h and a small fraction of cells appeared with single blister cell death. The relative expression level of Bcl-2 dropped to less than 50% of control cells at a sub-apoptotic concentration of chelidonine and subsequently increased to higher than 120% at LD50. Telomerase activity was reduced considerably after administration of very low doses of chelidonine, whereas higher concentrations of chelidonine did not remarkably enhance the effect. Real-time RT-PCR experiments indicated a drastic decrease in expression level of hTERT subunit of telomerase under treatment with chelidonine. Repeated treatment of cells with very low doses of chelidonine caused a decline in growth rate by 4 wk and many of the cells appeared to be aged with large volume and dark staining in the β-galactosidase assay.
CONCLUSION: Chelidonine reduces telomerase activity through down-regulation of hTERT expression. Senescence induction might not be directly caused by reducing telomerase activity as it occurs after a few population doublings.
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Philchenkov A, Kaminskyy V, Zavelevich M, Stoika R. Apoptogenic activity of two benzophenanthridine alkaloids from Chelidonium majus L. does not correlate with their DNA damaging effects. Toxicol In Vitro 2008; 22:287-95. [DOI: 10.1016/j.tiv.2007.08.023] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2007] [Revised: 08/15/2007] [Accepted: 08/28/2007] [Indexed: 11/16/2022]
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Gagliano N, Moscheni C, Torri C, Donetti E, Magnani I, Costa F, Nowicky W, Gioia M. Ukrain modulates glial fibrillary acidic protein, but not connexin 43 expression, and induces apoptosis in human cultured glioblastoma cells. Anticancer Drugs 2007; 18:669-76. [PMID: 17762395 DOI: 10.1097/cad.0b013e32808bf9ec] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Glioblastoma is a highly malignant tumor, characterized by an unfavorable prognosis even in response to multidisciplinary treatment strategies, owing to its high-invasive phenotype. Ukrain, a semisynthetic thiophosphoric acid derivative of the purified alkaloid chelidonine, has been used in the therapy of several solid tumors, but little is known about its effect on glioblastoma and, in general, about the molecular mechanisms responsible for its effects. In particular, we previously demonstrated that Ukrain modulates the expression of genes and proteins involved in tumor invasion, and here we investigate some unreported effects of Ukrain on human cultured glioblastoma cells. We used morphological and molecular biology methods to analyze the expression and the intracellular distribution pattern of glial fibrillary acidic protein, the expression of the gap junction protein connexin 43 and the apoptotic effect in human glioblastoma cells treated with 0.1, 1 and 10 micromol/l Ukrain for 72 h. After treatment with 10 micromol/l Ukrain, glial fibrillary acidic protein fluorescence increased and a higher number of cells displayed glial fibrillary acidic protein organized into a filamentous state. Western blot analysis of glial fibrillary acidic protein confirmed that Ukrain tended to upregulate the protein. Connexin 43 was not modulated by Ukrain both at the mRNA and at the protein level. Ukrain-induced apoptotic rate was 4.63, 10.9 and 28.9% after 0.1, 1 and 10 micromol/l Ukrain, respectively, likely mediated by cytochrome c release in the cytoplasm. Considered as a whole, these findings provide new information to complete the understanding of the mechanisms of Ukrain antitumor and chemopreventive effect, and support the possible potential of Ukrain for the therapy of brain tumors.
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Affiliation(s)
- Nicoletta Gagliano
- Department of Human Morphology, San Paolo School of Medicine, University of Milan, Italy.
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Abstract
At the present time, there is no obvious answer for many of these design difficulties. This problem will continue to constrain ability to determine the efficacy of integrative medical techniques for patients who have cancer. Patients, however, will continue to gravitate toward alternative treatments, especially when standard cancer treatments fail. Therefore oncologists must be aware of alternative medical agents and techniques, and be able to guide their patients, rather than simply being dismissive.
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Affiliation(s)
- Lawrence B Berk
- Newark Radiation Oncology, 115 McMillen Drive, Newark, OH 43055, USA.
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Affiliation(s)
- Edzard Ernst
- Complementary Medicine, Peninsula Medical School, Universities of Exeter and Plymouth, Exeter, UK
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Lanvers-Kaminsky C, Nolting DM, Köster J, Schröder A, Sandkötter J, Boos J. In-vitro toxicity of Ukrain against human Ewing tumor cell lines. Anticancer Drugs 2006; 17:1025-30. [PMID: 17001175 DOI: 10.1097/01.cad.0000231467.61911.50] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Ukrain is advertised by the manufacturer as a drug for alternative cancer cures with high activity against progressive Ewing tumors. Using the MTT assay, we compared the cytotoxicity of Ukrain with the cytotoxicity of N,N',N''-triethylenethiophosphoramide (thioTEPA), Chelidonium majus L. alkaloids, doxorubicin, cyclophosphamide and etoposide against four human Ewing tumor cell lines. In addition, we studied the cytotoxicity of thioTEPA combined with C. majus L. alkaloids after 48, 72 and 96 h. All compounds reduced the growth of Ewing tumor cell lines in a dose-dependent manner. The concentrations that reduced cell growth by 50% ranged between 6.2 and 31.1 micromol/l for Ukrain, 1.9 and 26.1 micromol/l for C. majus L. extract, and 1.7 and 448 micromol/l for thioTEPA. The sensitivity profile of Ukrain was comparable to that of the C. majus L. alkaloids, and different from that of thioTEPA, cyclophosphamide, etoposide and doxorubicin. Overall, doxorubicin was the most cytotoxic drug followed by cyclophosphamide. Ukrain and the C. majus L. alkaloids were slightly more cytotoxic than etoposide, while thioTEPA showed the lowest cytotoxicity. Co-exposure of thioTEPA with C. majus L. alkaloids resulted in additive but not in synergistic cytotoxicity. The in-vitro results indicate that the cytotoxicity of Ukrain against Ewing tumors is comparable to that of etoposide. While the latter can be used on the basis of broad clinical experience and known risk-benefit ratio, Ukrain for the present might be considered as a candidate for subsequent drug development by xenograft studies followed by systematic clinical trials.
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Affiliation(s)
- Claudia Lanvers-Kaminsky
- Department of Pediatric Hematology and Oncology, University Children's Hospital, Münster, Germany
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Gagliano N, Moscheni C, Torri C, Magnani I, Bertelli AAE, Nowicky W, Gioia M. Effect of Ukrain on matrix metalloproteinase-2 and Secreted Protein Acidic and Rich in Cysteine (SPARC) expression in human glioblastoma cells. Anticancer Drugs 2006; 17:189-94. [PMID: 16428937 DOI: 10.1097/00001813-200602000-00010] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Glioblastoma is a highly malignant brain tumor with a highly invasive phenotype and hence an unfavorable prognosis even in response to multidisciplinary treatment strategies. Ukrain, a semi-synthetic thiophosphoric acid derivative of the purified alkaloid chelidonine, has been used in the therapy of several solid tumors, but little is known about its effect on glioblastoma and, in general, about the molecular mechanisms responsible for its effects. We used RT-PCR, Western blot and SDS-zymography to investigate the effects of three doses of Ukrain (0.1, 1 and 10 micromol/l) on the expression of genes and proteins involved in the extracellular matrix remodeling associated with tumor invasion in human cultured glioblastoma cells treated for 24, 48 and 72 h. We analyzed the expression of matrix metalloproteinase-2 and -9, the main mediators of glioblastoma invasiveness, and secreted protein acidic and rich in cysteine (SPARC), involved in the regulation of cell-matrix interactions. There was a significant, dose-related decrease of glioblastoma cell proliferation and a tendency to downregulation of SPARC at the protein level 72 h after 10 micromol/l Ukrain, suggesting the drug may be a useful therapeutic tool for brain tumors.
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Affiliation(s)
- Nicoletta Gagliano
- Departments of Human Morphology-LITA Segrate, University of Milan, Milan, Italy.
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Habermehl D, Kammerer B, Handrick R, Eldh T, Gruber C, Cordes N, Daniel PT, Plasswilm L, Bamberg M, Belka C, Jendrossek V. Proapoptotic activity of Ukrain is based on Chelidonium majus L. alkaloids and mediated via a mitochondrial death pathway. BMC Cancer 2006; 6:14. [PMID: 16417634 PMCID: PMC1379651 DOI: 10.1186/1471-2407-6-14] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2005] [Accepted: 01/17/2006] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The anticancer drug Ukrain (NSC-631570) which has been specified by the manufacturer as semisynthetic derivative of the Chelidonium majus L. alkaloid chelidonine and the alkylans thiotepa was reported to exert selective cytotoxic effects on human tumour cell lines in vitro. Few clinical trials suggest beneficial effects in the treatment of human cancer. Aim of the present study was to elucidate the importance of apoptosis induction for the antineoplastic activity of Ukrain, to define the molecular mechanism of its cytotoxic effects and to identify its active constituents by mass spectrometry. METHODS Apoptosis induction was analysed in a Jurkat T-lymphoma cell model by fluorescence microscopy (chromatin condensation and nuclear fragmentation), flow cytometry (cellular shrinkage, depolarisation of the mitochondrial membrane potential, caspase-activation) and Western blot analysis (caspase-activation). Composition of Ukrain was analysed by mass spectrometry and LC-MS coupling. RESULTS Ukrain turned out to be a potent inducer of apoptosis. Mechanistic analyses revealed that Ukrain induced depolarisation of the mitochondrial membrane potential and activation of caspases. Lack of caspase-8, expression of cFLIP-L and resistance to death receptor ligand-induced apoptosis failed to inhibit Ukrain-induced apoptosis while lack of FADD caused a delay but not abrogation of Ukrain-induced apoptosis pointing to a death receptor independent signalling pathway. In contrast, the broad spectrum caspase-inhibitor zVAD-fmk blocked Ukrain-induced cell death. Moreover, over-expression of Bcl-2 or Bcl-xL and expression of dominant negative caspase-9 partially reduced Ukrain-induced apoptosis pointing to Bcl-2 controlled mitochondrial signalling events. However, mass spectrometric analysis of Ukrain failed to detect the suggested trimeric chelidonine thiophosphortriamide or putative dimeric or monomeric chelidonine thiophosphortriamide intermediates from chemical synthesis. Instead, the Chelidonium majus L. alkaloids chelidonine, sanguinarine, chelerythrine, protopine and allocryptopine were identified as major components of Ukrain. Apart from sanguinarine and chelerythrine, chelidonine turned out to be a potent inducer of apoptosis triggering cell death at concentrations of 0.001 mM, while protopine and allocryptopine were less effective. Similar to Ukrain, apoptosis signalling of chelidonine involved Bcl-2 controlled mitochondrial alterations and caspase-activation. CONCLUSION The potent proapoptotic effects of Ukrain are not due to the suggested "Ukrain-molecule" but to the cytotoxic efficacy of Chelidonium majus L. alkaloids including chelidonine.
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Affiliation(s)
- Daniel Habermehl
- Department of Radiation Oncology, University Hospital of Tuebingen, Hoppe-Seyler-Str. 3, D-72076 Tuebingen, Germany
| | - Bernd Kammerer
- Institute of Pharmacology and Toxicology, Division of Clinical Pharmacology, University Hospital of Tuebingen, Otfried-Mueller-Str. 45, D-72076 Tuebingen, Germany
| | - René Handrick
- Department of Radiation Oncology, University Hospital of Tuebingen, Hoppe-Seyler-Str. 3, D-72076 Tuebingen, Germany
| | - Therese Eldh
- Department of Radiation Oncology, University Hospital of Tuebingen, Hoppe-Seyler-Str. 3, D-72076 Tuebingen, Germany
| | - Charlotte Gruber
- Department of Radiation Oncology, University Hospital of Tuebingen, Hoppe-Seyler-Str. 3, D-72076 Tuebingen, Germany
| | - Nils Cordes
- OncoRay – Radiation Research in Oncology, Medical Faculty Carl Gustav Carus, Technical University Dresden, Fetscherstrasse 74, D-01307 Dresden, Germany
| | - Peter T Daniel
- Department of Clinical and Molecular Oncology, University Medical Center Charité, Campus Buch, Humboldt University, Lindenbergerweg 80, D-13125 Berlin, Germany
| | - Ludwig Plasswilm
- University Hospital, Department of Radiation Oncology, Petersgraben 4, Ch-4031 Basel, Switzerland
| | - Michael Bamberg
- Department of Radiation Oncology, University Hospital of Tuebingen, Hoppe-Seyler-Str. 3, D-72076 Tuebingen, Germany
| | - Claus Belka
- Department of Radiation Oncology, University Hospital of Tuebingen, Hoppe-Seyler-Str. 3, D-72076 Tuebingen, Germany
| | - Verena Jendrossek
- Department of Radiation Oncology, University Hospital of Tuebingen, Hoppe-Seyler-Str. 3, D-72076 Tuebingen, Germany
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