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Ponomarev D, Lvova M, Mordvinov V, Chidunchi I, Dushkin A, Avgustinovich D. Anti-Opisthorchis felineus effects of artemisinin derivatives: An in vitro study. Acta Trop 2024; 254:107196. [PMID: 38521124 DOI: 10.1016/j.actatropica.2024.107196] [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: 01/29/2024] [Revised: 03/11/2024] [Accepted: 03/20/2024] [Indexed: 03/25/2024]
Abstract
BACKGROUND The drug of choice for the treatment of opisthorchiasis caused by trematodes Opisthorchis viverrini and O. felineus is praziquantel (PZQ), but there is a constant search for new anthelmintics, including those of plant origin. Positive results on the use of artemisinin derivatives against O. viverrini opisthorchiasis have been shown previously, but the effect of these compounds on O. felineus has not been studied. Therefore, here, a comparative analysis of anthelmintic properties of artemisinin derivatives (artesunate [AS], artemether [AM], and dihydroartemisinin [DHA]) was carried out in vitro in relation to PZQ. Experiments were performed on newly excysted metacercariae (NEMs) and adult flukes of O. felineus. RESULTS Dose- and time-dependent effects of artemisinin derivatives and of PZQ were assessed in terms of motility and mortality of both NEMs and adult flukes. The most pronounced anthelmintic action was exerted by DHA, whose half-maximal inhibitory concentrations (IC50) of 1.9 (NEMs) and 2.02 µg/mL (adult flukes) were lower than those of PZQ (0.56 and 0.25 µg/mL, respectively). In contrast to PZQ, the effects of DHA and AS were similar when we compared the two developmental stages of O. felineus (NEMs and adult flukes). In addition, AM, AS, and especially DHA at doses of 100 µg/mL disrupted tegument integrity in adult flukes, which was not observed with PZQ. CONCLUSIONS Artemisinin derivatives (AS, AM, and DHA) have good anthelmintic efficacy against the trematode O. felineus, and the action of these substances is comparable to (and sometimes better than) the effects of PZQ.
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Affiliation(s)
- Denis Ponomarev
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (SB RAS), Prospekt Akad. Lavrentyeva 10, Novosibirsk, 630090, Russia.
| | - Maria Lvova
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (SB RAS), Prospekt Akad. Lavrentyeva 10, Novosibirsk, 630090, Russia
| | - Viatcheslav Mordvinov
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (SB RAS), Prospekt Akad. Lavrentyeva 10, Novosibirsk, 630090, Russia
| | - Irina Chidunchi
- Toraighyrov University, Lomov Str. 64, Pavlodar, 140000, Kazakhstan
| | - Alexander Dushkin
- Institute of Solid State Chemistry and Mechanochemistry, SB RAS, Kutateladze Str. 18, Novosibirsk, 630090, Russia
| | - Damira Avgustinovich
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences (SB RAS), Prospekt Akad. Lavrentyeva 10, Novosibirsk, 630090, Russia; Institute of Solid State Chemistry and Mechanochemistry, SB RAS, Kutateladze Str. 18, Novosibirsk, 630090, Russia
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2
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Lvova MN, Ponomarev DV, Tarasenko AA, Kovner AV, Minkova GA, Tsyganov MA, Li M, Lou Y, Evseenko VI, Dushkin AV, Sorokina IV, Tolstikova TG, Mordvinov VA, Avgustinovich DF. Curcumin and Its Supramolecular Complex with Disodium Glycyrrhizinate as Potential Drugs for the Liver Fluke Infection Caused by Opisthorchis felineus. Pathogens 2023; 12:819. [PMID: 37375509 DOI: 10.3390/pathogens12060819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/06/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
Opisthorchiosis is a parasitic liver disease found in mammals that is widespread throughout the world and causes systemic inflammation. Praziquantel remains the drug of choice for the treatment of opisthorchiosis, despite its many adverse effects. An anthelmintic effect is attributed to the main curcuminoid of Curcuma longa L. roots-curcumin (Cur)-along with many other therapeutic properties. To overcome the poor solubility of curcumin in water, a micellar complex of curcumin with the disodium salt of glycyrrhizic acid (Cur:Na2GA, molar ratio 1:1) was prepared via solid-phase mechanical processing. In vitro experiments revealed a noticeable immobilizing effect of curcumin and of Cur:Na2GA on mature and juvenile Opisthorchis felineus individuals. In vivo experiments showed that curcumin (50 mg/kg) had an anthelmintic effect after 30 days of administration to O. felineus-infected hamsters, but the effect was weaker than that of a single administration of praziquantel (400 mg/kg). Cur:Na2GA (50 mg/kg, 30 days), which contains less free curcumin, did not exert this action. The complex, just as free curcumin or better, activated the expression of bile acid synthesis genes (Cyp7A1, Fxr, and Rxra), which was suppressed by O. felineus infection and by praziquantel. Curcumin reduced the rate of inflammatory infiltration, whereas Cur:Na2GA reduced periductal fibrosis. Immunohistochemically, a decrease in liver inflammation markers was found, which is determined by calculating the numbers of tumor-necrosis-factor-positive cells during the curcumin treatment and of kynurenine-3-monooxygenase-positive cells during the Cur:Na2GA treatment. A biochemical blood test revealed a normalizing effect of Cur:Na2GA (comparable to that of curcumin) on lipid metabolism. We believe that the further development and investigation of therapeutics based on curcuminoids in relation Opisthorchis felineus and other trematode infections will be useful for clinical practice and veterinary medicine.
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Affiliation(s)
- Maria N Lvova
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Denis V Ponomarev
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Alena A Tarasenko
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Anna V Kovner
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Galina A Minkova
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Michail A Tsyganov
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
- Department of Natural Sciences, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Meijun Li
- Department of Natural Sciences, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Yan Lou
- Department of Natural Sciences, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Veronica I Evseenko
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Alexander V Dushkin
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Irina V Sorokina
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Tatiana G Tolstikova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Viatcheslav A Mordvinov
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Damira F Avgustinovich
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
- Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch of Russian Academy of Sciences, 630090 Novosibirsk, Russia
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3
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Synthesis and biological evaluation of new derivatives of grossheimin. Fitoterapia 2022; 158:105154. [DOI: 10.1016/j.fitote.2022.105154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 02/07/2022] [Accepted: 02/07/2022] [Indexed: 11/20/2022]
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Mukhametzhanova G, Asanova G, Adekenova GS, Medeubayeva B, Kishkentayeva A, Adekenov S. Chartolepis intermedia Boiss. and Centaurea ruthenica Lam. – New Medicina Plants Containing Pharmacologically Active Compounds. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.7232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Chartolepis intermedia Boiss. and Centaurea ruthenica Lam. are new medicinal plants containing pharmacologically active sesquiterpene lactones grossheimin and cynaropicrin. The article discusses the methods for the isolation of grossheimin and cynaropicrin and presents the results of studying the pharmacological activity of the isolated sesquiterpene lactones.
AIM: The aim of this work was chemical, morphological, and anatomical study of Ch. intermedia Boiss. and C. ruthenica Lam., determination of pharmacological activity to substantiate the possibility of using these plants as medicinal raw materials.
METHODS: The antitumor activity of grossheimin was studied in white outbred rats and mice in 12 strains of transplanted tumors. The antiparasitic activity of grossheimin and cynaropicrin was studied during replication of models of experimental opisthorchiasis on male golden hamsters (Mesocricetus auratus) of the SPF category. Experiments in vivo were carried out on pastoral dogs infested with various types of helminths. The hypolipidemic activity of grossheimin was studied in experimental rats with a single intragastric administration of ethanol, causing acute hyperlipidemia. The antimicrobial activity of cynarpicrin was determined in relation to test strains of Gram-positive bacteria Staphylococcus aureus and Bacillus subtilis and Gram-negative strains of Escherichia coli and Pseudomonas aeruginosa by the method of diffusion in agar.
RESULTS: Characteristic diagnostic features for Ch. intermedia Boiss. and C. ruthenica Lam. were revealed, which make it possible to diagnose and standardize the medicinal plants under study. Pharmacological studies have shown that grossheimin and cynaropicrin have antitumor, antiparasitic, hypolipidemic, and antimicrobial activity. Grossheimin significantly inhibits the growth of sarcoma 180, Pliss lymphosarcoma, and Ehrlich’s solid tumor. On the model of acute hyperlipidemia caused by the introduction of ethanol, grossheimin had a hypolipidemic effect, reducing the serum levels of triacylglycerides, total cholesterol, and low-density lipoprotein cholesterol. Under in vitro conditions, grossheimin and cynaropicrin exhibited anthelmintic action against Opisthorchis felineus worms, and under in vivo conditions, cynaropicrin was up to 100% effective against tapeworm infections (Taenia sp.).
CONCLUSION: It was determined that the quantitative yield of sesquiterpene lactones is provided by extraction of plant raw materials with an ethanol: water (1:1) mixture under the action of ultrasound. Characteristic diagnostic features for C. intermedia Boiss. and C. ruthenica Lam. were revealed, which make it possible to diagnose and standardize the medicinal plants under study.
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Ustyantsev KV, Vavilova VY, Blinov AG, Berezikov EV. Macrostomum lignano as a model to study the genetics and genomics of parasitic flatworms. Vavilovskii Zhurnal Genet Selektsii 2021; 25:108-116. [PMID: 34901708 PMCID: PMC8629357 DOI: 10.18699/vj21.013] [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: 10/17/2020] [Revised: 12/03/2020] [Accepted: 12/08/2020] [Indexed: 12/02/2022] Open
Abstract
Hundreds of millions of people worldwide are infected by various species of parasitic flatworms. Without
treatment, acute and chronical infections frequently lead to the development of severe pathologies and even death.
Emerging data on a decreasing efficiency of some important anthelmintic compounds and the emergence of resistance to them force the search for alternative drugs. Parasitic flatworms have complex life cycles, are laborious and
expensive in culturing, and have a range of anatomic and physiological adaptations that complicate the application
of standard molecular-biological methods. On the other hand, free-living flatworm species, evolutionarily close to
parasitic flatworms, do not have the abovementioned difficulties, which makes them potential alternative models
to search for and study homologous genes. In this review, we describe the use of the basal free-living flatworm
Macrostomum lignano as such a model. M. lignano has a number of convenient biological and experimental properties, such as fast reproduction, easy and non-expensive laboratory culturing, optical body transparency, obligatory
sexual reproduction, annotated genome and transcriptome assemblies, and the availability of modern molecular
methods, including transgenesis, gene knockdown by RNA interference, and in situ hybridization. All this makes
M. lignano amenable to the most modern approaches of forward and reverse genetics, such as transposon insertional mutagenesis and methods of targeted genome editing by the CRISPR/Cas9 system. Due to the availability of
an increasing number of genome and transcriptome assemblies of different parasitic flatworm species, new knowledge generated by studying M. lignano can be easily translated to parasitic flatworms with the help of modern
bioinformatic methods of comparative genomics and transcriptomics. In support of this, we provide the results of
our bioinformatics search and analysis of genes homologous between M. lignano and parasitic flatworms, which
predicts a list of promising gene targets for subsequent research.
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Affiliation(s)
- K V Ustyantsev
- Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - V Yu Vavilova
- Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - A G Blinov
- Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - E V Berezikov
- Institute of Cytology and Genetics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
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Zaparina O, Rakhmetova AS, Kolosova NG, Cheng G, Mordvinov VA, Pakharukova MY. Antioxidants resveratrol and SkQ1 attenuate praziquantel adverse effects on the liver in Opisthorchis felineus infected hamsters. Acta Trop 2021; 220:105954. [PMID: 33979641 DOI: 10.1016/j.actatropica.2021.105954] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 04/23/2021] [Accepted: 05/03/2021] [Indexed: 12/17/2022]
Abstract
Anthelmintic praziquantel (PZQ) is the drug of the choice for opisthorchiasis, schistosomiasis and other trematodiases therapy for several decades. Despite its good therapeutic performance and effective control of trematode infections, PZQ has some shortcomings; its inability to counteract disease sequelae necessitates novel therapeutic strategies. Testing of antioxidants that have proven themselves in clinical practice, in combination with this anthelmintic drug, offers new opportunities for developing alternatives to PZQ monotherapy. The effects of two antioxidants combined with PZQ on histological parameters of liver tissue were evaluated in a hamster model of opisthorchiasis felinea. Liver pathology including the parenchyma state, accumulation of neutral lipids and 4-Hydroxy-2-nonenal as a lipid peroxidation product, biochemical characteristics of hamster blood serum, and mRNA expression of inflammation- and fibrogenesis-associated genes were determined. PZQ and opisthorchiasis caused liver accumulation of lipids and glycogen. The combination of PZQ with resveratrol (RSV) or 10-(6'-plastoquinonyl)decyltriphenylphosphonium (SkQ1) significantly reduced hepatocyte changes (P = 0.009 and P = 0.009, respectively, Mann-Whitney U test) as compared with infected hamsters treated only with PZQ. RSV and SkQ1 significantly reduced cholangiocyte hyperplasia, bile duct proliferation, fibrosis, and lipid droplet and glycogen granule accumulation. The downregulation of 4-hydroxynonenal was also observed. The combinations of the anthelmintic drug with antioxidants RSV and SkQ1 ameliorate host oxidative stress and mitigate adverse effects of PZQ on hepatic parenchyma. The use of drug combinations may improve the action of standard anthelmintic agents, such as PZQ, which still remains the most effective agent against adult trematodes.
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7
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Avgustinovich D, Lvova M, Vishnivetskaya G, Tsyganov M, Orlovskaya I, Toporkova L, Goiman E, Dushkin A, Lyakhov N, Mordvinov V. Effects of Three-time Administration of a Supramolecular Complex of Praziquantel with Disodium Glycyrrhizinate on Trematode Opisthorchis felineus in Hamsters. Acta Parasitol 2021; 66:623-630. [PMID: 33420597 DOI: 10.1007/s11686-020-00329-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 12/10/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND Praziquantel (PZQ) is the most commonly used anthelmintic drug for treating trematodiases. It was shown here that PZQ in complex with disodium glycyrrhizinate (PZQ-Na2GA, in the 1:10 ratio) has higher bioavailability than PZQ alone. Our aim was to determine the effects of three-time administration of PZQ-Na2GA in an experimental opisthorchiasis felinea model. METHODS The PZQ-Na2GA complex (1:10) at a 400 mg/kg dose (meaning 36.4 mg/kg PZQ) was administered to Opisthorchis felineus-infected hamsters three times under a "9:00 am-6:00 pm-9:00 am" regimen (PZQ-Na2GA × 3). Effects of treatment were assessed as a reduction of helminth load in the hamsters and as changes in physiological, hematological, and blood biochemical parameters. The helminths extracted from the liver of the hamsters that received PZQ-Na2GA thrice were assayed for sensitivity to PZQ in vitro. RESULTS PZQ-Na2GA × 3 reduced the number of O. felineus helminths in the liver by 87%, which is 30% better than a previously reported effect of one-time administration of the complex. Meanwhile, relative weights of the liver and thymus diminished, and some hematological parameters improved. The helminths extracted from the hamsters 1 month after the PZQ-Na2GA × 3 treatment showed elevated sensitivity to PZQ, as determined in vitro. CONCLUSION Compared with previously published data on the effectiveness of various drugs in experimental opisthorchiasis felinea, PZQ-Na2GA × 3 exerts the most potent anthelmintic effect. In addition, PZQ-Na2GA × 3 improves physiological status of O. felineus-infected hamsters and sensitizes the surviving parasites to subsequent PZQ treatment.
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Huson KM, Morphew RM, Winters A, Cookson A, Hauck B, Brophy PM. In vitro screening as an anthelmintic discovery pipeline for Calicophoron daubneyi: nutritive media and rumen environment-based approaches. Parasitol Res 2021; 120:1351-1362. [PMID: 33547506 PMCID: PMC7940163 DOI: 10.1007/s00436-021-07066-2] [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: 09/15/2020] [Accepted: 01/19/2021] [Indexed: 11/30/2022]
Abstract
Paramphistomosis can lead to morbidity and mortality of ruminant livestock within tropical and sub-tropical climates. In recent decades, rumen fluke has become an emerging infection in temperate climates across Western Europe, with Calicophoron daubneyi, the primary species present. Clinical outbreaks with C. daubneyi larvae are reported and adults might be responsible for production losses. There is not currently a widely licensed anthelmintic product available to control C. daubneyi. In this study, three existing flukicide anthelmintics were tested for efficacy against mature C. daubneyi, comparing a standard in vitro culturing assay and a new more relevant rumen fluid based in vitro compound screening protocol. The new rumen based screen confirmed that oxyclozanide was active against adult C. daubneyi and identified activity with praziquantel. The study highlighted the downstream value of incorporating relevant in vitro screening for anthelmintic discovery pipelines.
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Affiliation(s)
- K M Huson
- Institute of Biological, Environmental & Rural Sciences (IBERS), Aberystwyth University, Aberystwyth, SY23 3DA, UK.,Agri-Food and Biosciences Institute (AFBI), Large Park, Hillsborough, BT26 6DR, UK
| | - R M Morphew
- Institute of Biological, Environmental & Rural Sciences (IBERS), Aberystwyth University, Aberystwyth, SY23 3DA, UK
| | - A Winters
- Institute of Biological, Environmental & Rural Sciences (IBERS), Aberystwyth University, Aberystwyth, SY23 3DA, UK
| | - A Cookson
- Institute of Biological, Environmental & Rural Sciences (IBERS), Aberystwyth University, Aberystwyth, SY23 3DA, UK
| | - B Hauck
- Institute of Biological, Environmental & Rural Sciences (IBERS), Aberystwyth University, Aberystwyth, SY23 3DA, UK
| | - P M Brophy
- Institute of Biological, Environmental & Rural Sciences (IBERS), Aberystwyth University, Aberystwyth, SY23 3DA, UK.
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Vale N, Gouveia MJ, Gärtner F. Current and Novel Therapies Against Helminthic Infections: The Potential of Antioxidants Combined with Drugs. Biomolecules 2020; 10:E350. [PMID: 32106428 PMCID: PMC7175190 DOI: 10.3390/biom10030350] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 02/02/2020] [Accepted: 02/21/2020] [Indexed: 12/11/2022] Open
Abstract
Infections caused by Schistosoma haematobium and Opisthorchisviverrini are classified as Group 1 biological carcinogen and it has been postulated that parasites produce oxysterol and estrogen-like metabolites that might be considered as initiators of infection-associated carcinogenesis. Chemotherapy for these helminthic infections relies on a single drug, praziquantel, (PZQ) that mainly targets the parasite. Additionally, PZQ has some major drawbacks as inefficacy against juvenile form and alone it is not capable to counteract pathologies associated to infections or prevent carcinogenesis. There is an urgent need to develop novel therapeutic approaches that not only target the parasite but also improve the pathologies associated to infection, and ultimately, counteract or/and prevent the carcinogenesis processes. Repurposing the drug in combination of compounds with different modes of action is a promising strategy to find novel therapeutics approaches against these helminthic infections and its pathologies. Here, we emphasized that using antioxidants either alone or combined with anthelmintic drugs could ameliorate tissue damage, infection-associated complications, moreover, could prevent the development of cancer associated to infections. Hence, antioxidants represent a potential adjuvant approach during treatment to reduce morbidity and mortality. Despite the success of some strategies, there is a long way to go to implement novel therapies for schistosomiasis.
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Affiliation(s)
- Nuno Vale
- Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
- i3S, Instituto de Investigação e Inovação em Saúde, University of Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal;
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Rua Júlio Amaral de Carvalho 45, 4200-135 Porto, Portugal
- Department of Molecular Pathology and Immunology, Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal;
| | - Maria João Gouveia
- Department of Molecular Pathology and Immunology, Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal;
- Center for the Study in Animal Science (CECA/ICETA), University of Porto, Rua de D. Manuel II, Apt 55142, 4051-401 Porto, Portugal
| | - Fátima Gärtner
- i3S, Instituto de Investigação e Inovação em Saúde, University of Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal;
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Rua Júlio Amaral de Carvalho 45, 4200-135 Porto, Portugal
- Department of Molecular Pathology and Immunology, Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal;
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Kim AV, Shelepova EA, Selyutina OY, Meteleva ES, Dushkin AV, Medvedev NN, Polyakov NE, Lyakhov NZ. Glycyrrhizin-Assisted Transport of Praziquantel Anthelmintic Drug through the Lipid Membrane: An Experiment and MD Simulation. Mol Pharm 2019; 16:3188-3198. [PMID: 31198045 DOI: 10.1021/acs.molpharmaceut.9b00390] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Praziquantel (PZQ) is one of the most widespread anthelmintic drugs. However, the frequent insufficient application of PZQ after oral administration is associated with its low solubility, penetration rate, and bioavailability. In the present study, the permeation of PZQ through a 1,2-dioleoyl- sn-glycero-3-phosphocholine (DOPC) membrane was investigated to probe glycyrrhizin-assisted transport. Glycyrrhizin (or glycyrrhizic acid, GA), a natural saponin, shows the ability to enhance the therapeutic activity of various drugs when it is used as a drug delivery system. However, the molecular mechanism of this effect is still under debate. In the present study, the transport rate was measured experimentally by a parallel artificial membrane permeation assay (PAMPA) and molecular dynamics (MD) simulation with DOPC lipid bilayers. The formation of the noncovalent supramolecular complex of PZQ with disodium salt of GA (Na2GA) in an aqueous solution was proved by the NMR relaxation technique. PAMPA experiments show a strong increase in the amount of the penetrating praziquantel molecules in comparison with a saturated aqueous solution of pure drug used as a control. MD simulation of PZQ penetration through the bilayer demonstrates an increase in permeability into the membrane in the presence of a glycyrrhizin molecule. A decrease in the free energy barrier in the middle of the lipid bilayer was obtained, associated with the hydrogen bond between PZQ and GA. Also, GA reduces the local bilayer surface resistance to penetration of PZQ by rearranging the surface lipid headgroups. This study clarifies the mechanism of increasing the drug's bioavailability in the presence of glycyrrhizin.
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Affiliation(s)
- Alexandra V Kim
- Institute of Chemical Kinetics and Combustion , Institutskaya Street, 3 , 630090 , Novosibirsk , Russia.,Novosibirsk State University , 630090 Novosibirsk , Russia
| | - Ekaterina A Shelepova
- Institute of Chemical Kinetics and Combustion , Institutskaya Street, 3 , 630090 , Novosibirsk , Russia.,Novosibirsk State University , 630090 Novosibirsk , Russia
| | - Olga Yu Selyutina
- Institute of Chemical Kinetics and Combustion , Institutskaya Street, 3 , 630090 , Novosibirsk , Russia
| | - Elizaveta S Meteleva
- Institute of Solid State Chemistry and Mechanochemistry , 630128 Novosibirsk , Russia
| | - Alexander V Dushkin
- Institute of Solid State Chemistry and Mechanochemistry , 630128 Novosibirsk , Russia
| | - Nikolai N Medvedev
- Institute of Chemical Kinetics and Combustion , Institutskaya Street, 3 , 630090 , Novosibirsk , Russia.,Novosibirsk State University , 630090 Novosibirsk , Russia
| | - Nikolay E Polyakov
- Institute of Chemical Kinetics and Combustion , Institutskaya Street, 3 , 630090 , Novosibirsk , Russia.,Institute of Solid State Chemistry and Mechanochemistry , 630128 Novosibirsk , Russia
| | - Nikolay Z Lyakhov
- Institute of Solid State Chemistry and Mechanochemistry , 630128 Novosibirsk , Russia
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Avgustinovich D, Tsyganov M, Vishnivetskaya G, Kovner A, Sorokina I, Orlovskaya I, Toporkova L, Goiman E, Tolstikova T, Dushkin A, Lyakhov N, Mordvinov V. Effects of supramolecular complexation of praziquantel with disodium glycyrrhizinate on the liver fluke Opisthorchis felineus: An in vitro and in vivo study. Acta Trop 2019; 194:1-12. [PMID: 30871990 DOI: 10.1016/j.actatropica.2019.03.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 02/24/2019] [Accepted: 03/10/2019] [Indexed: 02/09/2023]
Abstract
Millions of people worldwide have a chronic infection with the liver fluke Opisthorchis felineus, which causes opisthorchiasis in humans and animals. The only known effective drug for this disease is praziquantel (PrzQ); however, its efficacy is below 100%, and it has some adverse effects. In this study, a water-soluble complex of PrzQ with a disodium salt of glycyrrhizic acid (disodium glycyrrhizinate; Na2GA) in a 1:10 ratio (PrzQ:GA) allowed the PrzQ dose to be decreased 11-fold for effective killing of O. felineus. An in vitro experiment showed a sufficient anthelmintic efficiency of PrzQ:GA against both adult and juvenile O. felineus individuals. A Syrian golden hamster model of opisthorchiasis revealed a considerable anthelmintic effect at all tested PrzQ:GA doses (50, 100, 200, 400, and 1100 mg/kg) with the best performance at 400 and 1100 mg/kg. Further comparison of the effects of PrzQ (400 mg/kg) and PrzQ:GA (400 mg/kg) regarding the state of the host indicated significant advantages of the latter. Histological examination showed that PrzQ:GA was better at decreasing the O. felineus-induced inflammatory infiltration (as compared with PrzQ alone) as well as interfered with the development of epithelial dysplasia and metaplasia in large bile ducts and cholangiofibrosis. Both PrzQ and PrzQ:GA decreased the number of myeloid (CFU-GM) and erythroid (BFU-E + CFU-E) colonies induced by O. felineus infection. The drugs had no negative effect on the animal behavior in an open field test 2-4 h after administration. Thus, PrzQ:GA proved to be a good anthelmintic agent having no evident adverse effects on the host, thereby suggesting that further preclinical and clinical trials would be warranted.
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12
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Ershov NI, Mordvinov VA, Prokhortchouk EB, Pakharukova MY, Gunbin KV, Ustyantsev K, Genaev MA, Blinov AG, Mazur A, Boulygina E, Tsygankova S, Khrameeva E, Chekanov N, Fan G, Xiao A, Zhang H, Xu X, Yang H, Solovyev V, Lee SMY, Liu X, Afonnikov DA, Skryabin KG. New insights from Opisthorchis felineus genome: update on genomics of the epidemiologically important liver flukes. BMC Genomics 2019; 20:399. [PMID: 31117933 PMCID: PMC6530080 DOI: 10.1186/s12864-019-5752-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 04/29/2019] [Indexed: 01/25/2023] Open
Abstract
Background The three epidemiologically important Opisthorchiidae liver flukes Opisthorchis felineus, O. viverrini, and Clonorchis sinensis, are believed to harbour similar potencies to provoke hepatobiliary diseases in their definitive hosts, although their populations have substantially different ecogeographical aspects including habitat, preferred hosts, population structure. Lack of O. felineus genomic data is an obstacle to the development of comparative molecular biological approaches necessary to obtain new knowledge about the biology of Opisthorchiidae trematodes, to identify essential pathways linked to parasite-host interaction, to predict genes that contribute to liver fluke pathogenesis and for the effective prevention and control of the disease. Results Here we present the first draft genome assembly of O. felineus and its gene repertoire accompanied by a comparative analysis with that of O. viverrini and Clonorchis sinensis. We observed both noticeably high heterozygosity of the sequenced individual and substantial genetic diversity in a pooled sample. This indicates that potency of O. felineus population for rapid adaptive response to control and preventive measures of opisthorchiasis is higher than in O. viverrini and C. sinensis. We also have found that all three species are characterized by more intensive involvement of trans-splicing in RNA processing compared to other trematodes. Conclusion All revealed peculiarities of structural organization of genomes are of extreme importance for a proper description of genes and their products in these parasitic species. This should be taken into account both in academic and applied research of epidemiologically important liver flukes. Further comparative genomics studies of liver flukes and non-carcinogenic flatworms allow for generation of well-grounded hypotheses on the mechanisms underlying development of cholangiocarcinoma associated with opisthorchiasis and clonorchiasis as well as species-specific mechanisms of these diseases. Electronic supplementary material The online version of this article (10.1186/s12864-019-5752-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Nikita I Ershov
- Institute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave, Novosibirsk, 630090, Russia.
| | | | - Egor B Prokhortchouk
- Russian Federal Research Center for Biotechnology, 33/2 Leninsky prospect, Moscow, 119071, Russia. .,ZAO Genoanalytica, 1 Leninskie Gory street, Moscow, 119234, Russia.
| | - Mariya Y Pakharukova
- Institute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave, Novosibirsk, 630090, Russia.,Novosibirsk State University, 2 Pirogova Str, Novosibirsk, 630090, Russia
| | - Konstantin V Gunbin
- Institute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave, Novosibirsk, 630090, Russia
| | - Kirill Ustyantsev
- Institute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave, Novosibirsk, 630090, Russia
| | - Mikhail A Genaev
- Institute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave, Novosibirsk, 630090, Russia
| | - Alexander G Blinov
- Institute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave, Novosibirsk, 630090, Russia
| | - Alexander Mazur
- Russian Federal Research Center for Biotechnology, 33/2 Leninsky prospect, Moscow, 119071, Russia
| | | | | | | | - Nikolay Chekanov
- Russian Federal Research Center for Biotechnology, 33/2 Leninsky prospect, Moscow, 119071, Russia
| | - Guangyi Fan
- BGI-Shenzhen, 11 Beishan Industrial Zone, Yantian District, Shenzhen, 518083, China.,State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - An Xiao
- BGI-Shenzhen, 11 Beishan Industrial Zone, Yantian District, Shenzhen, 518083, China
| | - He Zhang
- BGI-Shenzhen, 11 Beishan Industrial Zone, Yantian District, Shenzhen, 518083, China
| | - Xun Xu
- BGI-Shenzhen, 11 Beishan Industrial Zone, Yantian District, Shenzhen, 518083, China
| | - Huanming Yang
- BGI-Shenzhen, 11 Beishan Industrial Zone, Yantian District, Shenzhen, 518083, China
| | - Victor Solovyev
- Softberry Inc., 116 Radio Circle, Suite 400, Mount Kisco, NY, 10549, USA
| | - Simon Ming-Yuen Lee
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Xin Liu
- BGI-Shenzhen, 11 Beishan Industrial Zone, Yantian District, Shenzhen, 518083, China
| | - Dmitry A Afonnikov
- Institute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave, Novosibirsk, 630090, Russia.,Novosibirsk State University, 2 Pirogova Str, Novosibirsk, 630090, Russia
| | - Konstantin G Skryabin
- Russian Federal Research Center for Biotechnology, 33/2 Leninsky prospect, Moscow, 119071, Russia.,Federal Research Center Kurchatov Institute, Moscow, Russia
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Meteleva ES, Chistyachenko YS, Suntsova LP, Khvostov MV, Polyakov NE, Selyutina OY, Tolstikova TG, Frolova TS, Mordvinov VA, Dushkin AV, Lyakhov NZ. Disodium salt of glycyrrhizic acid – A novel supramolecular delivery system for anthelmintic drug praziquantel. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.01.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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14
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A study of tribendimidine effects in vitro and in vivo on the liver fluke Opisthorchis felineus. Parasit Vectors 2019; 12:23. [PMID: 30635027 PMCID: PMC6329057 DOI: 10.1186/s13071-019-3288-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 01/03/2019] [Indexed: 01/15/2023] Open
Abstract
Background The food-borne liver fluke Opisthorchis felineus is an epidemiologically important species and the causative agent of opisthorchiasis across an extensive territory of Eurasia. For decades, treatment of opisthorchiasis has been based on praziquantel. Tribendimidine could be an alternative drug that has been successfully tested for Opisthorchis viverrini and Clonorchis sinensis infections. We aimed to assess tribendimidine effects in comparison with praziquantel in vivo and in vitro against the liver fluke Opisthorchis felineus. Results In this study we (i) calculated half-maximal inhibitory concentrations (IC50) by motility tests against O. felineus adults and newly excysted metacercarie after tribendimidine treatment in vitro; (ii) determined whether tribendimidine and PZQ effects on adult liver flukes are dependent on or mediated by white blood cells; and (iii) tested in vivo the anthelmintic activity of tribendimidine on juvenile and adult worms. We found that the efficiency of tribendimidine in vitro was similar (IC50 = 0.23 μM for newly excysted metacercariae and 0.19 μM for adult worms) to that of praziquantel (IC50 0.98 μM for newly excysted metacercariae and 0.47 μM for adult worms). The treatment of adult worms in vivo with praziquantel or tribendimidine at 400 mg/kg resulted in a 76% and 77.2% reduction, respectively, in the worm burden during chronic infection. Conclusions The differences between WBR values after PZQ and TBN treatment were not significant, thus tribendimidine was as effective as praziquantel against O. felineus liver flukes. Given the broad-spectrum activity of tribendimidine and efficacy against O. felineus, this drug may be a promising candidate for the treatment of opisthorchiasis felinea and other liver fluke infections.
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In vivo treatment of experimental neurocysticercosis with praziquantel nanosuspensions-a metabolic approach. Drug Deliv Transl Res 2018; 8:1265-1273. [PMID: 30117119 DOI: 10.1007/s13346-018-0576-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Neurocysticercosis is the most common parasitic infection of the nervous system and currently represents a serious public health issue in many regions of Latin America, Asia, and Africa. To date, praziquantel is one of the chosen drugs for the treatment of neurocysticercosis. Its mechanism of action is based on the inhibition of different biochemical pathways within the parasite which contribute to its death. Thus, the aim of this work was to analyze, for the first time, whether the nanoformulations of praziquantel would modify the energetic pathway of Taenia crassiceps cysticerci, after an intracranial inoculation in BALB/c mice. Praziquantel nanosuspensions were formulated with polyvinyl alcohol, poloxamer 188, and poloxamer 407, as stabilizers. These formulations exhibited particle size in a range of 74-285 nm and zeta potential values in a range of - 8.1/- 13.2 depending on the type of stabilizer. Physical stability study at both 4 ± 2 and 25 ± 2 °C indicated that praziquantel (PZQ) nanoparticles were stable in terms of solubility and particle size after 120-day storage. In vivo studies demonstrated that those nanosystems were able to produce significant modifications on the concentrations of oxaloacetate, citrate, pyruvate, alpha-ketoglutarate, malate, succinate, lactate, beta-hydroxybutyrate, fumarate, and propionate involved in the metabolism of Taenia crassiceps cysticerci. Therefore, these nanoformulations may be considered as a promising tool to deliver praziquantel to the brain for the effective management of neurocysticercosis.
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Tsyganov MA, Vishnevetskaya GB, Kukina TP, Sorokina IV, Lvova MN, Protsenko MA, Kostina NE, Avgustinovich DF. Studyng the effects of Cantharellus cibarius fungi on Opisthorchis felineus trematode and on parasite host - C57BL/6 inbred mice. Vavilovskii Zhurnal Genet Selektsii 2018. [DOI: 10.18699/vj18.426] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Opisthorchiasis is a dangerous parasitic disease caused by trematodes in the family Opisthorchiidae. One of the causes of this infection is the species Opisthorchis felineus, which is common in the Russian Federation and Western Europe. The disease has a large number of complications and relatively few effective treatments, so nowadays it is relevant to look for new drugs for the treatment of opisthorchiasis, with the maximum antiparasitic and minimal side effect. In this work, a potentially anthelmintic effect of the methanol extract of the golden chanterelle mushroom (Cantharellus cibarius) was investigated. In in vitro experiments, the significantly reduced mobility and survival rates of juvenile O. felineus specimens with increasing concentrations (10-1000 pg/ml) of the C. cibarius extract were shown. In in vivo studies, administration of the C. cibarius extract on the first day after parasitic infection of inbred C57BL/6 mice resulted in a decrease of the number of helminths in the bile ducts of the liver, evaluated 6 weeks after infection. In another series of experiments, administration of the C. cibarius extract for 7 days to mice infected with O. felineus for five weeks had no anthelmintic effect. In both cases, the state of the infected hosts, evaluated by a number of physiological and biochemical parameters (relative weight of organs, blood indices), did not deteriorate, indicating that there was no adverse effect of the C. cibarius extract. The results obtained suggest that the C. cibarius extract might have anthelmintic properties if applied as parasite larvae excyst.
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Affiliation(s)
- M. A. Tsyganov
- Institute of Cytology and Genetics, SB RAS; Novosibirsk State University
| | | | - T. P. Kukina
- N.N. Vorozhtsov Novosibirsk Institute of organic Chemistry, SB RAS
| | - I. V. Sorokina
- N.N. Vorozhtsov Novosibirsk Institute of organic Chemistry, SB RAS
| | - M. N. Lvova
- Institute of Cytology and Genetics, SB RAS; Novosibirsk State Medical University
| | - M. A. Protsenko
- State Research Center of Virology and Biotechnology "Vector" Koltsovo
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17
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Pakharukova MY, Pakharukov YV, Mordvinov VA. Effects of miconazole/clotrimazole and praziquantel combinations against the liver fluke Opisthorchis felineus in vivo and in vitro. Parasitol Res 2018; 117:2327-2331. [PMID: 29721656 DOI: 10.1007/s00436-018-5895-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 04/24/2018] [Indexed: 01/08/2023]
Abstract
The liver fluke Opisthorchis felineus (Rivolta, 1884) is the causative agent of opisthorchiasis felinea in Eurasia. Opisthorchiasis is a serious human and fish-eating animal's disease affecting bile ducts and the gall bladder. Currently, the main drug for specific therapy of opisthorchiasis is praziquantel. We have previously shown that azole inhibitors of O. felineus cytochrome P450 significantly reduced survival of the worms in vitro. Here, we studied in vitro anthelmintic effects of drug combinations involving azole substances approved by the US Food and Drug Administration together with praziquantel against adult or juvenile O. felineus liver flukes. A synergistic interaction was shown for praziquantel-clotrimazole (CI = 0.68) combination and for praziquantel-miconazole (CI = 0.68) combination against adult helminths in vitro. Praziquantel-miconazole (CI = 0.30) had a strongly synergistic effect against newly excysted metacercariae. We also tested anthelmintic effects of azole substances and their combinations with praziquantel in vivo in an animal model of chemotherapy. The treatment of juvenile worms (1 day postinfection) with 100 mg/kg miconazole resulted in a worm burden reduction (WBR) of 37.5% (P = 0.049), with 100 mg/kg clotrimazole causing a WBR of 31.25% (P = 0.025). The treatment of adult worms (5-6 weeks postinfection) with 100 mg/kg or 200 mg/kg miconazole yielded a WBR of 23.8% (P = 0.01) and 21.4% (P = 0.006), respectively. When praziquantel was administered together with clotrimazole or with miconazole, a WBR slightly greater than the effect of ED50 praziquantel was observed (WBR of 59.5 and 54.7%, respectively).In conclusion, the synergistic effect of the praziquantel-clotrimazole and praziquantel-miconazole combinations observed in vitro was not confirmed in vivo. Thus, this combination chemotherapy revealed no benefits over praziquantel monotherapy in the treatment of opisthorchiasis felinea.
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Affiliation(s)
- Maria Y Pakharukova
- Institute of Cytology and Genetics SB RAS, 10 Lavrentiev ave., Novosibirsk, Russia, 630090. .,Novosibirsk State University, 2 Pirogov str., Novosibirsk, Russia, 630090. .,Institute of Molecular Biology and Biophysics SB RAMS, 2/12 Tymakov str., Novosibirsk, Russia, 630060.
| | - Yuri V Pakharukov
- Industrial University of Tyumen, 38 Volodarskogo str., Tyumen, Russia, 625000
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18
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Shukla R, Chetri PB, Sonkar A, Pakharukova MY, Mordvinov VA, Tripathi T. Identification of novel natural inhibitors of Opisthorchis felineus cytochrome P450 using structure-based screening and molecular dynamic simulation. J Biomol Struct Dyn 2017; 36:3541-3556. [PMID: 29029597 DOI: 10.1080/07391102.2017.1392897] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Opisthorchis felineus is the etiological agent of opisthorchiasis in humans. O. felineus cytochrome P450 (OfCYP450) is an important enzyme in the parasite xenobiotic metabolism. To identify the potential anti-opisthorchid compound, we conducted a structure-based virtual screening of natural compounds from the ZINC database (n = 1,65,869) against the OfCYP450. The ligands were screened against OfCYP450 in four sequential docking modes that resulted in 361 ligands having better docking score. These compounds were evaluated for Lipinski and ADMET prediction, and 10 compounds were found to fit well with re-docking studies. After refinement by docking and drug-likeness analyses, four potential inhibitors (ZINC2358298, ZINC8790946, ZINC70707116, and ZINC85878789) were identified. These ligands with reference compounds (itraconazole and fluconazole) were further subjected to molecular dynamics simulation (MDS) and binding energy analyses to compare the dynamic structure of protein after ligand binding and the stability of the OfCYP450 and bound complexes. The binding energy analyses were also calculated. The results suggested that the compounds had a negative binding energy with -259.41, -110.09, -188.25, -163.30, -202.10, and -158.79 kJ mol-1 for itraconazole, fluconazole, and compounds with IDs ZINC2358298, ZINC8790946, ZINC70707116, and ZINC85878789, respectively. These lead compounds displayed significant pharmacological and structural properties to be drug candidates. On the basis of MDS results and binding energy analyses, we concluded that ZINC8790946, ZINC70707116, and ZINC85878789 have excellent potential to inhibit OfCYP450.
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Affiliation(s)
- Rohit Shukla
- a Molecular and Structural Biophysics Laboratory, Department of Biochemistry , North-Eastern Hill University , Shillong 793022 , India
| | - Purna B Chetri
- a Molecular and Structural Biophysics Laboratory, Department of Biochemistry , North-Eastern Hill University , Shillong 793022 , India
| | - Amit Sonkar
- a Molecular and Structural Biophysics Laboratory, Department of Biochemistry , North-Eastern Hill University , Shillong 793022 , India
| | - Maria Y Pakharukova
- b Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics , Siberian Branch of the Russian Academy of Sciences , 10 Lavrentiev ave., Novosibirsk 630090 , Russia
| | - Viatcheslav A Mordvinov
- b Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics , Siberian Branch of the Russian Academy of Sciences , 10 Lavrentiev ave., Novosibirsk 630090 , Russia
| | - Timir Tripathi
- a Molecular and Structural Biophysics Laboratory, Department of Biochemistry , North-Eastern Hill University , Shillong 793022 , India
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19
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Maksimova GA, Pakharukova MY, Kashina EV, Zhukova NA, Kovner AV, Lvova MN, Katokhin AV, Tolstikova TG, Sripa B, Mordvinov VA. Effect of Opisthorchis felineus infection and dimethylnitrosamine administration on the induction of cholangiocarcinoma in Syrian hamsters. Parasitol Int 2017; 66:458-463. [PMID: 26453019 PMCID: PMC4956575 DOI: 10.1016/j.parint.2015.10.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 09/29/2015] [Accepted: 10/01/2015] [Indexed: 12/11/2022]
Abstract
The food-borne liver trematode Opisthorchis felineus is an emerging source of biliary tract diseases on the territory of the former Soviet Union and Eastern Europe. This parasite along with trematodes Opisthorchis viverrini and Clonorchis sinensis belong to the triad of epidemiologically important liver flukes of the Opisthorchiidae family. It is known that O. viverrini and C. sinensis are the main risk factors of cholangiocarcinoma (CCA) in the endemic regions. The carcinogenic potential of O. felineus has not been well researched because of the absence of systematic pathomorphological, clinical, and epidemiological studies on O. felineus opisthorchiasis. In the present study, we show the results of detailed histopathological analysis and comprehensive evaluation of inflammation, bile duct dysplasia, periductal fibrosis, bile duct hyperplasia, bile duct proliferation, egg granuloma, cysts, cholangiofibrosis, and CCA from 10 to 30 weeks following infection of Syrian hamsters with O. felineus accompanied by oral administration of dimethylnitrosamine (DMN). The results revealed that O. felineus contributes to bile duct cancer development in the hamster model. During the combined action of O. felineus and DMN, morphological features of the liver underwent dramatic changes at the cellular and organ levels. Already in the early stages of the experiment, we observed extensive periductal fibrosis, active inflammation, proliferation of the bile duct, bile duct dysplasia and egg granulomas. Later, against the background of all these changes, cholangiofibrosis and CCA were found. Our work is the first step in the study of carcinogenic potential of O. felineus . Obtained data indicate the risk of CCA of patients having chronic O. felineus opisthorchiasis, and underscore the need for the development of programs for control of this helminthiasis.
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Affiliation(s)
- Galina A Maksimova
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev ave., 630090 Novosibirsk, Russia
| | - Maria Y Pakharukova
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev ave., 630090 Novosibirsk, Russia.
| | - Elena V Kashina
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev ave., 630090 Novosibirsk, Russia
| | - Natalya A Zhukova
- Laboratory of Physiologically Active Substances, Institute of Organic Chemistry Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev ave., 630090 Novosibirsk, Russia
| | - Anna V Kovner
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev ave., 630090 Novosibirsk, Russia
| | - Maria N Lvova
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev ave., 630090 Novosibirsk, Russia
| | - Alexey V Katokhin
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev ave., 630090 Novosibirsk, Russia
| | - Tatyana G Tolstikova
- Laboratory of Physiologically Active Substances, Institute of Organic Chemistry Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev ave., 630090 Novosibirsk, Russia
| | - Banchob Sripa
- Tropical Disease Research Laboratory, Department of Pathology, and Liver Fluke and Cholangiocarcinoma Research Center, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Viatcheslav A Mordvinov
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10 Lavrentiev ave., 630090 Novosibirsk, Russia; Laboratory of Pharmacokinetic and Drugs Metabolism, Institute of Molecular Biology and Biophysics Siberian Branch of the Russian Academy of Medical Sciences, Tymakov str., 630055 Novosibirsk, Russia
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20
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Mordvinov VA, Ershov NI, Pirozhkova DS, Pakharukov YV, Pakharukova MY. ABC transporters in the liver fluke Opisthorchis felineus. Mol Biochem Parasitol 2017; 216:60-68. [PMID: 28729070 DOI: 10.1016/j.molbiopara.2017.07.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Revised: 07/06/2017] [Accepted: 07/10/2017] [Indexed: 01/06/2023]
Abstract
ATP-binding cassette transporters (ABC transporters) are essential components of normal cellular physiological machinery in all eukaryotic and prokaryotic species, including parasites. Some ABC transporters, e.g., P-glycoproteins, are involved in the efflux of toxins and xenobiotics from the cell. At present, nothing is known about ABC transporter genes in epidemiologically important liver flukes from the Opisthorchiidae family, including European liver fluke Opisthorchis felineus. Opisthorchiasis caused by O. felineus is a serious public health problem on the territory of Russia and other Eastern European countries. ABC drug transporters are attractive objects of research on molecular markers of resistance and on ways to potentiate sensitivity to anthelmintics through suppression of the transporters themselves with specific inhibitors. Here we aimed at the identification of ABC transporters in the O. felineus transcriptome and identification of P-glycoproteins. In addition, our aim was to assess ABC transcript abundance in the RNA-seq data, to study the mRNA expression of P-glycoprotein genes by Droplet Digital PCR throughout the life cycle of O. felineus, and to test the gene induction in response to xenobiotics or anthelminthic agents. We found 23 nucleotide sequences encoding ABC transporters belonging to different subfamilies, including four sequences of P-glycoproteins. According to the transcript abundance in the RNA-seq data, one of P-glycoproteins (P4) has the highest expression among all ABC genes in the adult worm. P-glycoproteins showed substantially differential mRNA expression throughout the fluke life cycle, with high expression in the adult worms. Putative activity of P-glycoproteins as xenobiotic efflux pumps was found to be linked to the excretory system of O. felineus and to be inhibited by verapamil or tariquidar. Thus, ABC drug transporters in the liver fluke O. felineus are functionally active, indicating that ABC drug transporters are likely to be molecular targets for a combination therapy aimed at prevention of a xenobiotic removal from helminth tissues and at increasing the drug concentration in the tissues.
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Affiliation(s)
- Viatcheslav A Mordvinov
- Institute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave., Novosibirsk 630090, Russia; Institute of Molecular Biology and Biophysics SB RAMS, 2/12 Timakova Str., Novosibirsk 630060, Russia
| | - Nikita I Ershov
- Institute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave., Novosibirsk 630090, Russia
| | - Darya S Pirozhkova
- Institute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave., Novosibirsk 630090, Russia
| | - Yuri V Pakharukov
- Industrial University of Tyumen, 38 Volodarskogo Str., Tyumen 625000, Russia
| | - Maria Y Pakharukova
- Institute of Cytology and Genetics SB RAS, 10 Lavrentiev Ave., Novosibirsk 630090, Russia; Institute of Molecular Biology and Biophysics SB RAMS, 2/12 Timakova Str., Novosibirsk 630060, Russia; Novosibirsk State University, 2 Pirogova Str., Novosibirsk 630090, Russia.
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Mordvinov VA, Shilov AG, Pakharukova MY. Anthelmintic activity of cytochrome P450 inhibitors miconazole and clotrimazole: in-vitro effect on the liver fluke Opisthorchis felineus. Int J Antimicrob Agents 2017; 50:97-100. [DOI: 10.1016/j.ijantimicag.2017.01.037] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 10/16/2016] [Accepted: 01/31/2017] [Indexed: 10/19/2022]
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Petrenko VA, Pakharukova MY, Kovner AV, L’vova MN, Lyakhovich VV, Mordvinov VA. Secretion of Thioredoxin Peroxidase Protein of Cat Liver Fluke Opisthorchis felineus during Modeling of Experimental Opisthorchiasis. Bull Exp Biol Med 2017; 162:773-776. [DOI: 10.1007/s10517-017-3710-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Indexed: 10/19/2022]
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Pakharukova MY, Mordvinov VA. The liver fluke Opisthorchis felineus: biology, epidemiology and carcinogenic potential. Trans R Soc Trop Med Hyg 2016; 110:28-36. [PMID: 26740360 DOI: 10.1093/trstmh/trv085] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The liver fluke Opisthorchis felineus is a member of the triad of epidemiologically important liver fluke species belonging to the family Opisthorchiidae and the major agent causing opisthorchiasis over a vast territory, covering Russia, Kazakhstan and several European countries. The similarity between the diseases caused by O. felineus and other liver flukes, O. viverrini and Clonorchis sinensis, in clinical manifestations and course suggests that the scenarios of their development and, possibly, complications have much in common. The International Agency for Research on Cancer classified O. viverrini and C. sinensis as group 1 agents and the major factors inducing cholangiocarcinoma in endemic regions. However, a carcinogenic potential of O. felineus is poorly studied. This review characterizes O. felineus, briefs the epidemiological situation in Western Siberia, the world's largest opisthorchiasis focus, and assesses the carcinogenic potential of this liver fluke. The review is based on a comprehensive analysis of the published medical data on opisthorchiasis and its complications in Western Siberia. Results of performed analysis reflect the actual epidemiological situation in opisthorchiasis focus and suggest an association of this disease with bile duct cancer.
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Affiliation(s)
- Mariya Y Pakharukova
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
| | - Viatcheslav A Mordvinov
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia Laboratory of Pharmacokinetic and Drugs Metabolism, Institute of Molecular Biology and Biophysics Siberian Branch of the Russian Academy of Medical Sciences, Novosibirsk, 630060, Russia
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Hanpanich P, Laha T, Sripa B, Mairiang E, Sereerak P, Upontain S, Tangkawattana P, Brindley PJ, Tangkawattana S. Decreased risk of cholangiocarcinogenesis following repeated cycles of Opisthorchis viverrini infection-praziquantel treatment: Magnetic Resonance Imaging (MRI) and histopathological study in a hamster model. Parasitol Int 2016; 66:464-470. [PMID: 27143606 DOI: 10.1016/j.parint.2016.04.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Revised: 03/27/2016] [Accepted: 04/29/2016] [Indexed: 12/20/2022]
Abstract
It has been suggested that repeated infection of Opisthorchis viverrini followed by repeated treatment with praziquantel (PZQ) increases risk of development of cholangiocarcinoma (CCA). Evidence for the prediction has accumulated based on findings of indirect approaches involving molecular changes and epidemiological trends. By contrast, here we directly monitored the impact of repeated liver fluke infection and treatment with PZQ on cholangiocarcinogenesis in a rodent model of human opisthorchiasis, using magnetic resonance imaging (MRI) and histopathology. Twenty five Syrian golden hamsters were assigned to five treatment groups: 1) infection with O. viverrini (OV group), 2) treatment with the carcinogen N-nitrosodimethylamine (NDMA) at 12.5ppm (DMN), 3) O. viverrini infection in tandem with NDMA (OD), 4) O. viverrini infection, NDMA, and treatment with PZQ (ODP), and 5) uninfected, untreated control. The repeated infections were established by intragastric inoculation of 50 metacercariae of O. viverrini to the OV, OD and ODP hamsters at weeks 0, 5 and 10. PZQ at 300mg/kg body weight was given to each hamster of the ODP group on weeks 4, 9 and 13 (four weeks after each infection). Imaging by MRI was undertaken on weeks 5, 10 and 14 (i.e. one week after each PZQ treatment). MRI revealed that the ODP hamsters did not develop CCA, whereas necropsy at week 40 revealed CCA in hamsters of the OD and DMN groups. Findings for histopathology and for proliferating cell nuclear antigen index conformed to the MRI findings. In overview, and notwithstanding that the immune response of individual hosts may play roles in cholangiocarcinogenesis, three cycles of the infection with O. viverrini followed treatment of the infection with PZQ did not increase the risk of bile duct cancer in this hamster model of liver fluke infection-induced CCA.
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Affiliation(s)
- Petcharakorn Hanpanich
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Thewarach Laha
- Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand; WHO Collaborating Centre for Research and Control of Opisthorchiasis (Southeast Asian liver fluke disease), Khon Kaen University, Khon Kaen 40002, Thailand
| | - Banchob Sripa
- Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand; WHO Collaborating Centre for Research and Control of Opisthorchiasis (Southeast Asian liver fluke disease), Khon Kaen University, Khon Kaen 40002, Thailand
| | - Eimorn Mairiang
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand; WHO Collaborating Centre for Research and Control of Opisthorchiasis (Southeast Asian liver fluke disease), Khon Kaen University, Khon Kaen 40002, Thailand
| | - Piya Sereerak
- Graduate School, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Songkaid Upontain
- Graduate School, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Prasarn Tangkawattana
- Department of Veterinary Anatomy, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Paul J Brindley
- Department of Microbiology, Immunology & Tropical Medicine, Research Center for Neglected Diseases of Poverty, School of Medicine and Health Sciences, George Washington University, Washington, DC 20037, United States
| | - Sirikachorn Tangkawattana
- Department of Veterinary Pathobiology, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen 40002, Thailand; WHO Collaborating Centre for Research and Control of Opisthorchiasis (Southeast Asian liver fluke disease), Khon Kaen University, Khon Kaen 40002, Thailand.
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Pakharukova MY, Vavilin VA, Sripa B, Laha T, Brindley PJ, Mordvinov VA. Functional Analysis of the Unique Cytochrome P450 of the Liver Fluke Opisthorchis felineus. PLoS Negl Trop Dis 2015; 9:e0004258. [PMID: 26625139 PMCID: PMC4666407 DOI: 10.1371/journal.pntd.0004258] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2015] [Accepted: 11/02/2015] [Indexed: 12/31/2022] Open
Abstract
The basic metabolic cytochrome P450 (CYP) system is essential for biotransformation of sterols and xenobiotics including drugs, for synthesis and degradation of signaling molecules in all living organisms. Most eukaryotes including free-living flatworms have numerous paralogues of the CYP gene encoding heme monooxygenases with specific substrate range. Notably, by contrast, the parasitic flatworms have only one CYP gene. The role of this enzyme in the physiology and biochemistry of helminths is not known. The flukes and tapeworms are the etiologic agents of major neglected tropical diseases of humanity. Three helminth infections (Opisthorchis viverrini, Clonorchis sinensis and Schistosoma haematobium) are considered by the International Agency for Research on Cancer (IARC) as definite causes of cancer. We focused our research on the human liver fluke Opisthorchis felineus, an emerging source of biliary tract disease including bile duct cancer in Russia and central Europe. The aims of this study were (i) to determine the significance of the CYP activity for the morphology and survival of the liver fluke, (ii) to assess CYP ability to metabolize xenobiotics, and (iii) to localize the CYP activity in O. felineus tissues. We observed high constitutive expression of CYP mRNA (Real-time PCR) in O. felineus. This enzyme metabolized xenobiotics selective for mammalian CYP2E1, CYP2B, CYP3A, but not CYP1A, as determined by liquid chromatography and imaging analyses. Tissue localization studies revealed the CYP activity in excretory channels, while suppression of CYP mRNA by RNA interference was accompanied by morphological changes of the excretory system and increased mortality rates of the worms. These results suggest that the CYP function is linked to worm metabolism and detoxification. The findings also suggest that the CYP enzyme is involved in vitally important processes in the organism of parasites and is a potential drug target. The basic metabolic system CYP (cytochrome P450) is essential for biotransformation of sterols and xenobiotics, for synthesis and degradation of signaling molecules in all living organisms. Most eukaryotes including free-living flatworms evolved numerous paralogues of the CYP gene. Notably, by contrast, flukes and tapeworms–the etiologic agents of major neglected tropical diseases of humanity, have only one gene. However, the role of P450 in the physiology and biochemistry of helminths is not known. This report presents the first functional study of the CYP enzyme of any of the parasitic flatworms. We focused our research on the food-borne human liver fluke, Opisthorchis felineus, an emerging source of biliary tract diseases in Russia, Kazakhstan and central Europe. Here we report that this liver fluke has evolved a highly expressed functional monooxygenase system with broad substrate specificity. Tissue localization studies and suppression of CYP mRNA by RNA interference revealed the CYP function is linked to the excretory system and possibly to metabolism and detoxification. The fluke’s monooxygenase likely is a model for orthologues of the singular CYP of parasitic flatworms at large, where it plays a critical role in the pathogen’s metabolism that contributes to worm survival and drug resistance.
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Affiliation(s)
- Mariya Y. Pakharukova
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russia
- * E-mail:
| | - Valentin A. Vavilin
- Laboratory of Pharmacokinetic and Drugs Metabolism, Institute of Molecular Biology and Biophysics, Siberian Branch of the Russian Academy of Medical Sciences, Novosibirsk, Russia
| | - Banchob Sripa
- Tropical Disease Research Laboratory, Liver Fluke and Cholangiocarcinoma Research Center, Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Thewarach Laha
- Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Paul J. Brindley
- Department of Microbiology, Immunology and Tropical Medicine, and Research Center for Neglected Diseases of Poverty, School of Medicine & Health Sciences, George Washington University, Washington, D.C., United States of America
| | - Viatcheslav A. Mordvinov
- Laboratory of Molecular Mechanisms of Pathological Processes, Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
- Laboratory of Pharmacokinetic and Drugs Metabolism, Institute of Molecular Biology and Biophysics, Siberian Branch of the Russian Academy of Medical Sciences, Novosibirsk, Russia
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