1
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Salomatina OV, Kornienko TE, Zakharenko AL, Komarova NI, Achara C, Reynisson J, Salakhutdinov NF, Lavrik OI, Volcho KP. New Dual Inhibitors of Tyrosyl-DNA Phosphodiesterase 1 and 2 Based on Deoxycholic Acid: Design, Synthesis, Cytotoxicity, and Molecular Modeling. Molecules 2024; 29:581. [PMID: 38338326 PMCID: PMC10856758 DOI: 10.3390/molecules29030581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/26/2023] [Accepted: 01/22/2024] [Indexed: 02/12/2024] Open
Abstract
Deoxycholic acid derivatives containing various heterocyclic functional groups at C-3 on the steroid scaffold were designed and synthesized as promising dual tyrosyl-DNA phosphodiesterase 1 and 2 (TDP1 and TDP2) inhibitors, which are potential targets to potentiate topoisomerase poison antitumor therapy. The methyl esters of DCA derivatives with benzothiazole or benzimidazole moieties at C-3 demonstrated promising inhibitory activity in vitro against TDP1 with IC50 values in the submicromolar range. Furthermore, methyl esters 4d-e, as well as their acid counterparts 3d-e, inhibited the phosphodiesterase activity of both TDP1 and TDP2. The combinations of compounds 3d-e and 4d-e with low-toxic concentrations of antitumor drugs topotecan and etoposide showed significantly greater cytotoxicity than the compounds alone. The docking of the derivatives into the binding sites of TDP1 and TDP2 predicted plausible binding modes of the DCA derivatives.
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Affiliation(s)
- Oksana V. Salomatina
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Lavrent’ev Ave., Novosibirsk 630090, Russia; (O.V.S.); (N.I.K.); (N.F.S.)
| | - Tatyana E. Kornienko
- Institute of Chemical Biology and Fundamental Medicine, SB RAS, 8, Lavrent’ev Ave., Novosibirsk 630090, Russia; (T.E.K.); (A.L.Z.); (O.I.L.)
| | - Alexandra L. Zakharenko
- Institute of Chemical Biology and Fundamental Medicine, SB RAS, 8, Lavrent’ev Ave., Novosibirsk 630090, Russia; (T.E.K.); (A.L.Z.); (O.I.L.)
| | - Nina I. Komarova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Lavrent’ev Ave., Novosibirsk 630090, Russia; (O.V.S.); (N.I.K.); (N.F.S.)
| | - Chigozie Achara
- School of Pharmacy and Bioengineering, Keele University, Hornbeam Building, Newcastle-under-Lyme, Staffordshire ST5 5BG, UK; (C.A.); (J.R.)
| | - Jóhannes Reynisson
- School of Pharmacy and Bioengineering, Keele University, Hornbeam Building, Newcastle-under-Lyme, Staffordshire ST5 5BG, UK; (C.A.); (J.R.)
| | - Nariman F. Salakhutdinov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Lavrent’ev Ave., Novosibirsk 630090, Russia; (O.V.S.); (N.I.K.); (N.F.S.)
| | - Olga I. Lavrik
- Institute of Chemical Biology and Fundamental Medicine, SB RAS, 8, Lavrent’ev Ave., Novosibirsk 630090, Russia; (T.E.K.); (A.L.Z.); (O.I.L.)
| | - Konstantin P. Volcho
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Lavrent’ev Ave., Novosibirsk 630090, Russia; (O.V.S.); (N.I.K.); (N.F.S.)
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2
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Elsibaei SM, Amleh A, Ismail MA, El-Sayed WM. Azafuramidines as potential anticancer Agents: Pro-apoptotic profile and cell cycle arrest. Bioorg Med Chem Lett 2024; 97:129550. [PMID: 37952598 DOI: 10.1016/j.bmcl.2023.129550] [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: 08/15/2023] [Revised: 10/14/2023] [Accepted: 11/09/2023] [Indexed: 11/14/2023]
Abstract
The current study aimed to test the antiproliferative activity of three azafuramidines (X, Y, and Z) against three different human cell lines; liver HepG2, breast MCF-7, and bone U2OS. And to explore the molecular mechanism(s) of the antiproliferative activity of these derivatives. The three new azafuramidines demonstrated a potent cytotoxicity at < 2 μM against the three cell lines investigated. The azafuramidines were highly selective with selectivity index ∼ 47 - 61 folds indicating safety to the normal cells. In the scratch assay, azafuramidines significantly reduced the percentage of wound healing indicating ability to prevent or reduce metastasis. Derivatives X and Z arrested the HepG2 cells at S and G2/M phases detected by the flow cytometry. Derivatives X, Y, and Z elevated the apoptosis of HepG2 cells by ∼ 71 %, 66 %, and 59 %, respectively. Derivatives X and Z were superior to derivative Y. The potent antiproliferative, cell cycle arrest, and pro-apoptotic efficacy of these chlorophenyl derivatives could be attributed to their ability of inducing the overexpression of p53, p21, and p27. These derivatives had the potential to act as anticancer agents and merit further investigations.
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Affiliation(s)
- Sameh M Elsibaei
- Department of Zoology, Faculty of Science, Ain Shams University, Abbassia, Cairo 11566, Egypt
| | - Asma Amleh
- Department of Biology, School of Science and Engineering, The American University in Cairo, New Cairo 11835, Egypt
| | - Mohamed A Ismail
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
| | - Wael M El-Sayed
- Department of Zoology, Faculty of Science, Ain Shams University, Abbassia, Cairo 11566, Egypt.
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3
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Gusti Ngurah Putu EP, Cattiaux L, Lavergne T, Pommier Y, Bombard S, Granzhan A. Unprecedented reactivity of polyamines with aldehydic DNA modifications: structural determinants of reactivity, characterization and enzymatic stability of adducts. Nucleic Acids Res 2023; 51:10846-10866. [PMID: 37850658 PMCID: PMC10639052 DOI: 10.1093/nar/gkad837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 09/14/2023] [Accepted: 09/20/2023] [Indexed: 10/19/2023] Open
Abstract
Apurinic/apyrimidinic (AP) sites, 5-formyluracil (fU) and 5-formylcytosine (fC) are abundant DNA modifications that share aldehyde-type reactivity. Here, we demonstrate that polyamines featuring at least one secondary 1,2-diamine fragment in combination with aromatic units form covalent DNA adducts upon reaction with AP sites (with concomitant cleavage of the AP strand), fU and, to a lesser extent, fC residues. Using small-molecule mimics of AP site and fU, we show that reaction of secondary 1,2-diamines with AP sites leads to the formation of unprecedented 3'-tetrahydrofuro[2,3,4-ef]-1,4-diazepane ('ribodiazepane') scaffold, whereas the reaction with fU produces cationic 2,3-dihydro-1,4-diazepinium adducts via uracil ring opening. The reactivity of polyamines towards AP sites versus fU and fC can be tuned by modulating their chemical structure and pH of the reaction medium, enabling up to 20-fold chemoselectivity for AP sites with respect to fU and fC. This reaction is efficient in near-physiological conditions at low-micromolar concentration of polyamines and tolerant to the presence of a large excess of unmodified DNA. Remarkably, 3'-ribodiazepane adducts are chemically stable and resistant to the action of apurinic/apyrimidinic endonuclease 1 (APE1) and tyrosyl-DNA phosphoesterase 1 (TDP1), two DNA repair enzymes known to cleanse a variety of 3' end-blocking DNA lesions.
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Affiliation(s)
- Eka Putra Gusti Ngurah Putu
- CMBC, CNRS UMR9187, INSERM U1196, Institut Curie, PSL Research University, 91405 Orsay, France
- CMBC, CNRS UMR9187, INSERM U1196, Université Paris Saclay, 91405 Orsay, France
| | - Laurent Cattiaux
- CMBC, CNRS UMR9187, INSERM U1196, Institut Curie, PSL Research University, 91405 Orsay, France
- CMBC, CNRS UMR9187, INSERM U1196, Université Paris Saclay, 91405 Orsay, France
| | - Thomas Lavergne
- DCM, CNRS UMR5250, Université Grenoble Alpes, 38000 Grenoble, France
| | - Yves Pommier
- Laboratory of Molecular Pharmacology & Developmental Therapeutics Branch, CCR-NCI, NIH, Bethesda, MD 20892, USA
| | - Sophie Bombard
- CMBC, CNRS UMR9187, INSERM U1196, Institut Curie, PSL Research University, 91405 Orsay, France
- CMBC, CNRS UMR9187, INSERM U1196, Université Paris Saclay, 91405 Orsay, France
| | - Anton Granzhan
- CMBC, CNRS UMR9187, INSERM U1196, Institut Curie, PSL Research University, 91405 Orsay, France
- CMBC, CNRS UMR9187, INSERM U1196, Université Paris Saclay, 91405 Orsay, France
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4
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Bhattacharjee S, Richardson JM, Das BB. Fluorescence-resonance-energy-transfer-based assay to estimate modulation of TDP1 activity through arginine methylation. STAR Protoc 2023; 4:102218. [PMID: 37058403 PMCID: PMC10139991 DOI: 10.1016/j.xpro.2023.102218] [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: 01/09/2023] [Revised: 02/15/2023] [Accepted: 03/13/2023] [Indexed: 04/15/2023] Open
Abstract
Tyrosyl DNA phosphodiesterase (TDP1) is a DNA repair enzyme that hydrolyzes the phosphotyrosyl linkage between 3'-DNA-protein crosslinks such as stalled topoisomerase 1 cleavage complexes (Top1cc). Here, we present a fluorescence-resonance-energy-transfer-(FRET) based assay to estimate modulation of TDP1 activity through arginine methylation. We describe steps for TDP1 expression and purification and estimating TDP1 activity using fluorescence-quenched probes mimicking Top1cc. We then detail data analysis of real-time TDP1 activity and screening of TDP1-selective inhibitors. For complete details on the use and execution of this protocol, please refer to Bhattacharjee et al. (2022).1.
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Affiliation(s)
- Sangheeta Bhattacharjee
- Laboratory of Molecular Biology, School of Biological Sciences, Indian Association for the Cultivation of Science, 2A & B, Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Julia M Richardson
- Institute of Quantitative Biology, Biochemistry, and Biotechnology, School of Biological Sciences, University of Edinburgh, The King's Buildings, Max Born Crescent, Edinburgh EH9 3BF, UK
| | - Benu Brata Das
- Laboratory of Molecular Biology, School of Biological Sciences, Indian Association for the Cultivation of Science, 2A & B, Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India.
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5
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Zakharenko AL, Luzina OA, Chepanova AA, Dyrkheeva NS, Salakhutdinov NF, Lavrik OI. Natural Products and Their Derivatives as Inhibitors of the DNA Repair Enzyme Tyrosyl-DNA Phosphodiesterase 1. Int J Mol Sci 2023; 24:ijms24065781. [PMID: 36982848 PMCID: PMC10051138 DOI: 10.3390/ijms24065781] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 02/22/2023] [Accepted: 03/14/2023] [Indexed: 03/30/2023] Open
Abstract
Tyrosyl-DNA phosphodiesterase 1 (TDP1) is an important repair enzyme that removes various covalent adducts from the 3' end of DNA. Particularly, covalent complexes of topoisomerase 1 (TOP1) with DNA stabilized by DNA damage or by various chemical agents are an examples of such adducts. Anticancer drugs such as the TOP1 poisons topotecan and irinotecan are responsible for the stabilization of these complexes. TDP1 neutralizes the effect of these anticancer drugs, eliminating the DNA adducts. Therefore, the inhibition of TDP1 can sensitize tumor cells to the action of TOP1 poisons. This review contains information about methods for determining the TDP1 activity, as well as describing the inhibitors of these enzyme derivatives of natural biologically active substances, such as aminoglycosides, nucleosides, polyphenolic compounds, and terpenoids. Data on the efficiency of combined inhibition of TOP1 and TDP1 in vitro and in vivo are presented.
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Affiliation(s)
- Alexandra L Zakharenko
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 8, Akademika Lavrentieva Ave., Novosibirsk 630090, Russia
| | - Olga A Luzina
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9, Akademika Lavrentieva Ave., Novosibirsk 630090, Russia
| | - Arina A Chepanova
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 8, Akademika Lavrentieva Ave., Novosibirsk 630090, Russia
| | - Nadezhda S Dyrkheeva
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 8, Akademika Lavrentieva Ave., Novosibirsk 630090, Russia
| | - Nariman F Salakhutdinov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9, Akademika Lavrentieva Ave., Novosibirsk 630090, Russia
| | - Olga I Lavrik
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 8, Akademika Lavrentieva Ave., Novosibirsk 630090, Russia
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6
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Bhattacharjee S, Rehman I, Basu S, Nandy S, Richardson JM, Das BB. Interplay between symmetric arginine dimethylation and ubiquitylation regulates TDP1 proteostasis for the repair of topoisomerase I-DNA adducts. Cell Rep 2022; 39:110940. [PMID: 35705029 DOI: 10.1016/j.celrep.2022.110940] [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: 06/08/2021] [Revised: 04/05/2022] [Accepted: 05/20/2022] [Indexed: 11/03/2022] Open
Abstract
Tyrosyl-DNA phosphodiesterase (TDP1) hydrolyzes the phosphodiester bond between a DNA 3' end and a tyrosyl moiety and is implicated in the repair of trapped topoisomerase I (Top1)-DNA covalent complexes (Top1cc). Protein arginine methyltransferase 5 (PRMT5) catalyzes arginine methylation of TDP1 at the residues R361 and R586. Here, we establish mechanistic crosstalk between TDP1 arginine methylation and ubiquitylation, which is critical for TDP1 homeostasis and cellular responses to Top1 poisons. We show that R586 methylation promotes TDP1 ubiquitylation, which facilitates ubiquitin/proteasome-dependent TDP1 turnover by impeding the binding of UCHL3 (deubiquitylase enzyme) with TDP1. TDP1-R586 also promotes TDP1-XRCC1 binding and XRCC1 foci formation at Top1cc-damage sites. Intriguingly, R361 methylation enhances the 3'-phosphodiesterase activity of TDP1 in real-time fluorescence-based cleavage assays, and this was rationalized using structural modeling. Together, our findings establish arginine methylation as a co-regulator of TDP1 proteostasis and activity, which modulates the repair of trapped Top1cc.
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Affiliation(s)
- Sangheeta Bhattacharjee
- Laboratory of Molecular Biology, School of Biological Sciences, Indian Association for the Cultivation of Science, 2A & B, Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Ishita Rehman
- Laboratory of Molecular Biology, School of Biological Sciences, Indian Association for the Cultivation of Science, 2A & B, Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Saini Basu
- Laboratory of Molecular Biology, School of Biological Sciences, Indian Association for the Cultivation of Science, 2A & B, Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Souvik Nandy
- Laboratory of Molecular Biology, School of Biological Sciences, Indian Association for the Cultivation of Science, 2A & B, Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Julia M Richardson
- Institute of Quantitative Biology, Biochemistry, and Biotechnology, School of Biological Sciences, University of Edinburgh, The King's Buildings, Max Born Crescent, Edinburgh EH9 3BF, UK
| | - Benu Brata Das
- Laboratory of Molecular Biology, School of Biological Sciences, Indian Association for the Cultivation of Science, 2A & B, Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India.
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7
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Yang H, Wang FT, Wu M, Wang W, Agama K, Pommier Y, An LK. Synthesis of 11-aminoalkoxy substituted benzophenanthridine derivatives as tyrosyl-DNA phosphodiesterase 1 inhibitors and their anticancer activity. Bioorg Chem 2022; 123:105789. [PMID: 35429714 PMCID: PMC10557912 DOI: 10.1016/j.bioorg.2022.105789] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 03/02/2022] [Accepted: 03/31/2022] [Indexed: 11/19/2022]
Abstract
Tyrosyl-DNA phosphodiesterase 1 (TDP1) is an enzyme that repairs DNA lesions caused by the trapping of DNA topoisomerase IB (TOP1)-DNA break-associated crosslinks. TDP1 inhibitors have synergistic effect with TOP1 inhibitors in cancer cells and can overcome cancer cell resistance to TOP1 inhibitors. Here, we report the synthesis of 11-aminoalkoxy substituted benzophenanthridine derivatives as selective TDP1 inhibitors and show that six compounds 14, 16, 18, 20, 25 and 27 exhibit high TDP1 inhibition potency. The most potent TDP1 inhibitor 14 (IC50 = 1.7 ± 0.24 μM) induces cellular TDP1cc formation and shows synergistic effect with topotecan in four human cancer cell lines MCF-7, A549, H460 and HepG2.
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Affiliation(s)
- Hao Yang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Fang-Ting Wang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Min Wu
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Wenjie Wang
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, United States
| | - Keli Agama
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, United States
| | - Yves Pommier
- Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, United States
| | - Lin-Kun An
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Guangzhou 510006, China.
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8
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Adamantane-Monoterpenoid Conjugates Linked via Heterocyclic Linkers Enhance the Cytotoxic Effect of Topotecan. Molecules 2022; 27:molecules27113374. [PMID: 35684313 PMCID: PMC9182348 DOI: 10.3390/molecules27113374] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/15/2022] [Accepted: 05/22/2022] [Indexed: 01/01/2023] Open
Abstract
Inhibiting tyrosyl-DNA phosphodiesterase 1 (TDP1) is a promising strategy for increasing the effectiveness of existing antitumor therapy since it can remove the DNA lesions caused by anticancer drugs, which form covalent complexes with topoisomerase 1 (TOP1). Here, new adamantane-monoterpene conjugates with a 1,2,4-triazole or 1,3,4-thiadiazole linker core were synthesized, where (+)-and (-)-campholenic and (+)-camphor derivatives were used as monoterpene fragments. The campholenic derivatives 14a-14b and 15a-b showed activity against TDP1 at a low micromolar range with IC50 ~5-6 μM, whereas camphor-containing compounds 16 and 17 were ineffective. Surprisingly, all the compounds synthesized demonstrated a clear synergy with topotecan, a TOP1 poison, regardless of their ability to inhibit TDP1. These findings imply that different pathways of enhancing topotecan toxicity other than the inhibition of TDP1 can be realized.
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9
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In Vitro and In Silico Studies of Human Tyrosyl-DNA Phosphodiesterase 1 (Tdp1) Inhibition by Stereoisomeric Forms of Lipophilic Nucleosides: The Role of Carbohydrate Stereochemistry in Ligand-Enzyme Interactions. Molecules 2022; 27:molecules27082433. [PMID: 35458631 PMCID: PMC9024977 DOI: 10.3390/molecules27082433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 04/03/2022] [Accepted: 04/06/2022] [Indexed: 12/10/2022] Open
Abstract
Inhibition of human DNA repair enzyme tyrosyl-DNA phosphodiesterase 1 (Tdp1) by different chiral lipophilic nucleoside derivatives was studied. New Tdp1 inhibitors were found in the series of the studied compounds with IC50 = 2.7–6.7 μM. It was shown that D-lipophilic nucleoside derivatives manifested higher inhibition activity than their L-analogs, and configuration of the carbohydrate moiety can influence the mechanism of Tdp1 inhibition.
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10
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Salomatina OV, Dyrkheeva NS, Popadyuk II, Zakharenko AL, Ilina ES, Komarova NI, Reynisson J, Salakhutdinov NF, Lavrik OI, Volcho KP. New Deoxycholic Acid Derived Tyrosyl-DNA Phosphodiesterase 1 Inhibitors Also Inhibit Tyrosyl-DNA Phosphodiesterase 2. Molecules 2021; 27:molecules27010072. [PMID: 35011303 PMCID: PMC8746696 DOI: 10.3390/molecules27010072] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/20/2021] [Accepted: 12/21/2021] [Indexed: 12/04/2022] Open
Abstract
A series of deoxycholic acid (DCA) amides containing benzyl ether groups on the steroid core were tested against the tyrosyl-DNA phosphodiesterase 1 (TDP1) and 2 (TDP2) enzymes. In addition, 1,2,4- and 1,3,4-oxadiazole derivatives were synthesized to study the linker influence between a para-bromophenyl moiety and the steroid scaffold. The DCA derivatives demonstrated promising inhibitory activity against TDP1 with IC50 in the submicromolar range. Furthermore, the amides and the 1,3,4-oxadiazole derivatives inhibited the TDP2 enzyme but at substantially higher concentration. Tryptamide 5 and para-bromoanilide 8 derivatives containing benzyloxy substituent at the C-3 position and non-substituted hydroxy group at C-12 on the DCA scaffold inhibited both TDP1 and TDP2 as well as enhanced the cytotoxicity of topotecan in non-toxic concentration in vitro. According to molecular modeling, ligand 5 is anchored into the catalytic pocket of TDP1 by one hydrogen bond to the backbone of Gly458 as well as by π–π stacking between the indolyl rings of the ligand and Tyr590, resulting in excellent activity. It can therefore be concluded that these derivatives contribute to the development of specific TDP1 and TDP2 inhibitors for adjuvant therapy against cancer in combination with topoisomerase poisons.
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Affiliation(s)
- Oksana V. Salomatina
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Lavrent’ev Ave., 630090 Novosibirsk, Russia; (O.V.S.); (I.I.P.); (N.I.K.); (N.F.S.)
| | - Nadezhda S. Dyrkheeva
- Institute of Chemical Biology and Fundamental Medicine, SB RAS, 8, Lavrent’ev Ave., 630090 Novosibirsk, Russia; (N.S.D.); (A.L.Z.); (E.S.I.); (O.I.L.)
| | - Irina I. Popadyuk
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Lavrent’ev Ave., 630090 Novosibirsk, Russia; (O.V.S.); (I.I.P.); (N.I.K.); (N.F.S.)
| | - Alexandra L. Zakharenko
- Institute of Chemical Biology and Fundamental Medicine, SB RAS, 8, Lavrent’ev Ave., 630090 Novosibirsk, Russia; (N.S.D.); (A.L.Z.); (E.S.I.); (O.I.L.)
| | - Ekaterina S. Ilina
- Institute of Chemical Biology and Fundamental Medicine, SB RAS, 8, Lavrent’ev Ave., 630090 Novosibirsk, Russia; (N.S.D.); (A.L.Z.); (E.S.I.); (O.I.L.)
| | - Nina I. Komarova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Lavrent’ev Ave., 630090 Novosibirsk, Russia; (O.V.S.); (I.I.P.); (N.I.K.); (N.F.S.)
| | - Jóhannes Reynisson
- School of Pharmacy and Bioengineering, Keele University, Staffordshire ST5 5BG, UK;
| | - Nariman F. Salakhutdinov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Lavrent’ev Ave., 630090 Novosibirsk, Russia; (O.V.S.); (I.I.P.); (N.I.K.); (N.F.S.)
| | - Olga I. Lavrik
- Institute of Chemical Biology and Fundamental Medicine, SB RAS, 8, Lavrent’ev Ave., 630090 Novosibirsk, Russia; (N.S.D.); (A.L.Z.); (E.S.I.); (O.I.L.)
| | - Konstantin P. Volcho
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Lavrent’ev Ave., 630090 Novosibirsk, Russia; (O.V.S.); (I.I.P.); (N.I.K.); (N.F.S.)
- Correspondence:
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11
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Marsden AJ, Riley DRJ, Barry A, Khalil JS, Guinn BA, Kemp NT, Rivero F, Beltran-Alvarez P. Inhibition of Arginine Methylation Impairs Platelet Function. ACS Pharmacol Transl Sci 2021; 4:1567-1577. [PMID: 34661075 DOI: 10.1021/acsptsci.1c00135] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Indexed: 11/28/2022]
Abstract
Protein arginine methyltransferases (PRMTs) catalyze the transfer of methyl groups to arginine residues in proteins. PRMT inhibitors are novel, promising drugs against cancer that are currently in clinical trials, which include oral administration of the drugs. However, off-target activities of systemically available PRMT inhibitors have not yet been investigated. In this work, we study the relevance of arginine methylation in platelets and investigate the effect of PRMT inhibitors on platelet function and on the expression of relevant platelet receptors. We show that (1) key platelet proteins are modified by arginine methylation; (2) incubation of human platelets with PRMT inhibitors for 4 h results in impaired capacity of platelets to aggregate in response to thrombin and collagen, with IC50 values in the μM range; and (3) treatment with PRMT inhibitors leads to decreased membrane expression and reduced activation of the critical platelet integrin αIIbβ3. Our contribution opens new avenues for research on arginine methylation in platelets, including the repurposing of arginine methylation inhibitors as novel antiplatelet drugs. We also recommend that current and future clinical trials with PRMT inhibitors consider any adverse effects associated with platelet inhibition of these emerging anticancer drugs.
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Affiliation(s)
| | - David R J Riley
- Centre for Atherothrombosis and Metabolic Disease, Hull York Medical School, Hull HU6 7RX, U.K
| | - Antonia Barry
- Department of Biomedical Sciences, University of Hull, Hull HU6 7RX, U.K
| | - Jawad S Khalil
- Centre for Atherothrombosis and Metabolic Disease, Hull York Medical School, Hull HU6 7RX, U.K
| | - Barbara-Ann Guinn
- Department of Biomedical Sciences, University of Hull, Hull HU6 7RX, U.K
| | - Neil T Kemp
- Department of Physics and Mathematics, University of Hull, Hull HU6 7RX, U.K
| | - Francisco Rivero
- Centre for Atherothrombosis and Metabolic Disease, Hull York Medical School, Hull HU6 7RX, U.K
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12
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Effect of Pterostilbene, a Natural Derivative of Resveratrol, in the Treatment of Colorectal Cancer through Top1/Tdp1-Mediated DNA Repair Pathway. Cancers (Basel) 2021; 13:cancers13164002. [PMID: 34439157 PMCID: PMC8391236 DOI: 10.3390/cancers13164002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/21/2021] [Accepted: 07/24/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Tyrosyl-DNA phosphodiesterase 1 (Tdp1) repairs the stalled Topoisomerase 1 (Top1)-DNA covalent complex. It is conceivable that Tdp1 inhibitors could act synergistically with Top1 inhibitors to enhance the effect of Top1 poisons. This study identified pterostilbene (PTE) and resveratrol (RE) to suppress these two proteins by binding to their active center. PTE and RE could inhibit the proliferation of various colorectal cancer cells and decrease Top1 and Tdp1 contents and mRNA expression in wild-type, constructed Tdp1 overexpressing CL187, Top1- or Tdp1- silenced CL187 cell lines. PTE exhibited better antitumor activity and safety in subcutaneous CL187 transplantion model and orthotopic transplantation model. PTE had no significant inhibitory effect on non-tumor cell proliferation in vitro and would not induce damage to liver, kidney, and other major organs. Abstract Topoisomerase 1 (Top1) inhibitor is an effective anticancer drug, but several factors limit its clinical application such as drug inactivation, tyrosyl-DNA phosphodiesterase 1 (Tdp1)-mediated tumor drug resistance, and its toxicity. Our previous study identified pterostilbene (PTE) and resveratrol (RE) to suppress these two proteins by binding to their active center. PTE and RE could inhibit the proliferation of various colorectal cancer cells, induce cell apoptosis, and make cell cycle stay in G2/M phase in vitro. PTE and RE could decrease Top1 and Tdp1 contents and mRNA expression in wild-type, constructed Tdp1 overexpressing CL187, Top1- or Tdp1- silenced CL187 cell lines. PTE exhibited excellent antitumor activity in subcutaneous CL187 transplantation model (TGI = 79.14 ± 2.85%, 200 mg/kg, i.p.) and orthotopic transplantation model (TGI = 76.57 ± 6.34%, 100 mg/kg, i.p.; TGI = 72.79 ± 4.06%, 500 mg/kg, i.g.) without significant toxicity. PTE had no significant inhibitory effect on non-tumor cell proliferation in vitro and would not induce damage to liver, kidney, and other major organs. Overall, PTE and RE can inhibit the activity of Top1 enzyme and inhibit the DNA damage repair pathway mediated by Top1/Tdp1, and can effectively inhibit colorectal cancer development with low toxicity, thus they have great potential to be developed into a new generation of anti-tumor drugs.
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13
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A Dual-Sensor-Based Screening System for In Vitro Selection of TDP1 Inhibitors. SENSORS 2021; 21:s21144832. [PMID: 34300575 PMCID: PMC8309759 DOI: 10.3390/s21144832] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/09/2021] [Accepted: 07/13/2021] [Indexed: 12/22/2022]
Abstract
DNA sensors can be used as robust tools for high-throughput drug screening of small molecules with the potential to inhibit specific enzymes. As enzymes work in complex biological pathways, it is important to screen for both desired and undesired inhibitory effects. We here report a screening system utilizing specific sensors for tyrosyl-DNA phosphodiesterase 1 (TDP1) and topoisomerase 1 (TOP1) activity to screen in vitro for drugs inhibiting TDP1 without affecting TOP1. As the main function of TDP1 is repair of TOP1 cleavage-induced DNA damage, inhibition of TOP1 cleavage could thus reduce the biological effect of the TDP1 drugs. We identified three new drug candidates of the 1,5-naphthyridine and 1,2,3,4-tetrahydroquinolinylphosphine sulfide families. All three TDP1 inhibitors had no effect on TOP1 activity and acted synergistically with the TOP1 poison SN-38 to increase the amount of TOP1 cleavage-induced DNA damage. Further, they promoted cell death even with low dose SN-38, thereby establishing two new classes of TDP1 inhibitors with clinical potential. Thus, we here report a dual-sensor screening approach for in vitro selection of TDP1 drugs and three new TDP1 drug candidates that act synergistically with TOP1 poisons.
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14
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Novel Tdp1 Inhibitors Based on Adamantane Connected with Monoterpene Moieties via Heterocyclic Fragments. Molecules 2021; 26:molecules26113128. [PMID: 34073771 PMCID: PMC8197275 DOI: 10.3390/molecules26113128] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 05/14/2021] [Accepted: 05/21/2021] [Indexed: 01/23/2023] Open
Abstract
Tyrosyl-DNA phosphodiesterase 1 (Tdp1) is a promising target for anticancer therapy due to its ability to counter the effects topoisomerase 1 (Top1) poison, such as topotecan, thus, decreasing their efficacy. Compounds containing adamantane and monoterpenoid residues connected via 1,2,4-triazole or 1,3,4-thiadiazole linkers were synthesized and tested against Tdp1. All the derivatives exhibited inhibition at low micromolar or nanomolar concentrations with the most potent inhibitors having IC50 values in the 0.35–0.57 µM range. The cytotoxicity was determined in the HeLa, HCT-116 and SW837 cancer cell lines; moderate CC50 (µM) values were seen from the mid-teens to no effect at 100 µM. Furthermore, citral derivative 20c, α-pinene-derived compounds 20f, 20g and 25c, and the citronellic acid derivative 25b were found to have a sensitizing effect in conjunction with topotecan in the HeLa cervical cancer and colon adenocarcinoma HCT-116 cell lines. The ligands are predicted to bind in the catalytic pocket of Tdp1 and have favorable physicochemical properties for further development as a potential adjunct therapy with Top1 poisons.
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15
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Design, Synthesis, and Molecular Docking Study of New Tyrosyl-DNA Phosphodiesterase 1 (TDP1) Inhibitors Combining Resin Acids and Adamantane Moieties. Pharmaceuticals (Basel) 2021; 14:ph14050422. [PMID: 34062881 PMCID: PMC8147275 DOI: 10.3390/ph14050422] [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: 03/26/2021] [Revised: 04/22/2021] [Accepted: 04/23/2021] [Indexed: 01/26/2023] Open
Abstract
In this paper, a series of novel abietyl and dehydroabietyl ureas, thioureas, amides, and thioamides bearing adamantane moieties were designed, synthesized, and evaluated for their inhibitory activities against tyrosil-DNA-phosphodiesterase 1 (TDP1). The synthesized compounds were able to inhibit TDP1 at micromolar concentrations (0.19–2.3 µM) and demonstrated low cytotoxicity in the T98G glioma cell line. The effect of the terpene fragment, the linker structure, and the adamantane residue on the biological properties of the new compounds was investigated. Based on molecular docking results, we suppose that adamantane derivatives of resin acids bind to the TDP1 covalent intermediate, forming a hydrogen bond with Ser463 and hydrophobic contacts with the Phe259 and Trp590 residues and the oligonucleotide fragment of the substrate.
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Salomatina OV, Popadyuk II, Zakharenko AL, Zakharova OD, Chepanova AA, Dyrkheeva NS, Komarova NI, Reynisson J, Anarbaev RO, Salakhutdinov NF, Lavrik OI, Volcho KP. Deoxycholic acid as a molecular scaffold for tyrosyl-DNA phosphodiesterase 1 inhibition: A synthesis, structure-activity relationship and molecular modeling study. Steroids 2021; 165:108771. [PMID: 33221302 DOI: 10.1016/j.steroids.2020.108771] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 11/05/2020] [Accepted: 11/14/2020] [Indexed: 02/08/2023]
Abstract
Para-Bromoanilides of deoxycholic acid with various functional groups on the steroid scaffold were designed as promising tyrosyl-DNA phosphodiesterase 1 (Tdp1) inhibitors. Tdp1 is a DNA repair enzyme, involved in removing DNA damage caused by topoisomerase I poisons; an important class of anticancer drugs. Thus, reducing the activity of Tdp1 can increase the efficacy of anticancer drugs in current use. Inhibitory activity in the low micromolar and submicromolar concentrations was observed with 3,12-dimethoxy para-bromoanilide 17 being the most active with an IC50 value of 0.27 μM. The activity of N-methyl para-bromoanilides was 3-4.8 times lower than of the corresponding para-bromoanilides. Increased potency of the ligands was seen with higher molecular weight and log P values. The ligands were evaluated for their cytotoxic potential in a panel of tumor cell lines; all were nontoxic to the A549 pulmonary adenocarcinoma cell line. However, derivatives containing a hydroxyl group at the 12th position were more toxic than their 12-hydroxyl group counterparts (acetoxy-, oxo- and methoxy- group) against HCT-116 human colon and HepG2 hepatocellular carcinomas. In addition, an N-methyl substitution led to an increase in toxicity for the HCT-116 and HepG2 cell lines. The excellent activity as well as low cytotoxicity, derivative 17 can be considered as a lead compound for further development.
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Affiliation(s)
- Oksana V Salomatina
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Lavrent'ev Ave., Novosibirsk 630090, Russian Federation.
| | - Irina I Popadyuk
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Lavrent'ev Ave., Novosibirsk 630090, Russian Federation
| | - Alexandra L Zakharenko
- Institute of Chemical Biology and Fundamental Medicine, SB RAS, 8, Lavrent'ev Ave., Novosibirsk 630090, Russian Federation
| | - Olga D Zakharova
- Institute of Chemical Biology and Fundamental Medicine, SB RAS, 8, Lavrent'ev Ave., Novosibirsk 630090, Russian Federation
| | - Arina A Chepanova
- Institute of Chemical Biology and Fundamental Medicine, SB RAS, 8, Lavrent'ev Ave., Novosibirsk 630090, Russian Federation
| | - Nadezhda S Dyrkheeva
- Institute of Chemical Biology and Fundamental Medicine, SB RAS, 8, Lavrent'ev Ave., Novosibirsk 630090, Russian Federation
| | - Nina I Komarova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Lavrent'ev Ave., Novosibirsk 630090, Russian Federation
| | - Jóhannes Reynisson
- School of Pharmacy and Bioengineering, Keele University, Hornbeam Building, Staffordshire ST5 5BG, UK
| | - Rashid O Anarbaev
- Institute of Chemical Biology and Fundamental Medicine, SB RAS, 8, Lavrent'ev Ave., Novosibirsk 630090, Russian Federation
| | - Nariman F Salakhutdinov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Lavrent'ev Ave., Novosibirsk 630090, Russian Federation
| | - Olga I Lavrik
- Institute of Chemical Biology and Fundamental Medicine, SB RAS, 8, Lavrent'ev Ave., Novosibirsk 630090, Russian Federation
| | - Konstantin P Volcho
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Lavrent'ev Ave., Novosibirsk 630090, Russian Federation
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17
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Design, Synthesis, and Biological Investigation of Novel Classes of 3-Carene-Derived Potent Inhibitors of TDP1. Molecules 2020; 25:molecules25153496. [PMID: 32751997 PMCID: PMC7436013 DOI: 10.3390/molecules25153496] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 07/29/2020] [Accepted: 07/31/2020] [Indexed: 12/02/2022] Open
Abstract
Two novel structural types of tyrosyl-DNA phosphodiesterase 1 (TDP1) inhibitors with hexahydroisobenzofuran 11 and 3-oxabicyclo [3.3.1]nonane 12 scaffolds were discovered. These monoterpene-derived compounds were synthesized through preliminary isomerization of (+)-3-carene to (+)-2-carene followed by reaction with heteroaromatic aldehydes. All the compounds inhibit the TDP1 enzyme at micro- and submicromolar levels, with the most potent compound having an IC50 value of 0.65 μM. TDP1 is an important DNA repair enzyme and a promising target for the development of new chemosensitizing agents. A panel of isogenic clones of the HEK293FT cell line knockout for the TDP1 gene was created using the CRISPR-Cas9 system. Cytotoxic effects of topotecan (Tpc) and non-cytotoxic compounds of the new structures were investigated separately and jointly in the TDP1 gene knockout cells. For two TDP1 inhibitors, 11h and 12k, a synergistic effect was observed with Tpc in the HEK293FT cells but was not found in TDP1 −/− cells. Thus, it is likely that the synergistic effect is caused by inhibition of TDP1. Synergy was also found for 11h in other cancer cell lines. Thus, sensitizing cancer cells using a non-cytotoxic drug can enhance the efficacy of currently used pharmaceuticals and, concomitantly, reduce toxic side effects.
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18
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Vibrational spectroscopic studies (FTIR and FT-Raman) and molecular dynamics analysis of industry inspired 3-amino-4-hydroxybenzene sulfonic acid. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127579] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Mozhaitsev ES, Zakharenko AL, Suslov EV, Korchagina DV, Zakharova OD, Vasil'eva IA, Chepanova AA, Black E, Patel J, Chand R, Reynisson J, Leung IKH, Volcho KP, Salakhutdinov NF, Lavrik OI. Novel Inhibitors of DNA Repair Enzyme TDP1 Combining Monoterpenoid and Adamantane Fragments. Anticancer Agents Med Chem 2020; 19:463-472. [PMID: 30523770 DOI: 10.2174/1871520619666181207094243] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 11/06/2018] [Accepted: 11/20/2018] [Indexed: 01/30/2023]
Abstract
BACKGROUND AND OBJECTIVE The DNA repair enzyme tyrosyl-DNA-phosphodiesterase 1 (TDP1) is a current inhibition target to improve the efficacy of cancer chemotherapy. Previous studies showed that compounds combining adamantane and monoterpenoid fragments are active against TDP1 enzyme. This investigation is focused on the synthesis of monoterpenoid derived esters of 1-adamantane carboxylic acid as TDP1 inhibitors. METHODS New esters were synthesized by the interaction between 1-adamantane carboxylic acid chloride and monoterpenoid alcohols. The esters were tested against TDP1 and its binding to the enzyme was modeling. RESULTS 13 Novel ester-based TDP1 inhibitors were synthesized with yields of 21-94%; of these, nine esters had not been previously described. A number of the esters were found to inhibit TDP1, with IC50 values ranging from 0.86-4.08 µM. Molecular modelling against the TDP1 crystal structure showed a good fit of the active esters in the catalytic pocket, explaining their potency. A non-toxic dose of ester, containing a 3,7- dimethyloctanol fragment, was found to enhance the cytotoxic effect of topotecan, a clinically used anti-cancer drug, against the human lung adenocarcinoma cell line A549. CONCLUSION The esters synthesized were found to be active against TDP1 in the lower micromolar concentration range, with these findings being corroborated by molecular modeling. Simultaneous action of the ester synthesized from 3,7-dimethyloctanol-1 and topotecan revealed a synergistic effect.
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Affiliation(s)
- Evgenii S Mozhaitsev
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, 9, Lavrentiev Ave., Novosibirsk, 630090, Russian Federation
| | - Alexandra L Zakharenko
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8, Lavrentiev Ave., Novosibirsk, 630090, Russian Federation
| | - Evgeniy V Suslov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, 9, Lavrentiev Ave., Novosibirsk, 630090, Russian Federation
| | - Dina V Korchagina
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, 9, Lavrentiev Ave., Novosibirsk, 630090, Russian Federation
| | - Olga D Zakharova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8, Lavrentiev Ave., Novosibirsk, 630090, Russian Federation
| | - Inna A Vasil'eva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8, Lavrentiev Ave., Novosibirsk, 630090, Russian Federation
| | - Arina A Chepanova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8, Lavrentiev Ave., Novosibirsk, 630090, Russian Federation
| | - Ellena Black
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Victoria Street West, Auckland 1142, New Zealand
| | - Jinal Patel
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Victoria Street West, Auckland 1142, New Zealand
| | - Raina Chand
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Victoria Street West, Auckland 1142, New Zealand
| | - Jóhannes Reynisson
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Victoria Street West, Auckland 1142, New Zealand
| | - Ivanhoe K H Leung
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Victoria Street West, Auckland 1142, New Zealand
| | - Konstantin P Volcho
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, 9, Lavrentiev Ave., Novosibirsk, 630090, Russian Federation.,Novosibirsk State University, 2, Pirogova Str., Novosibirsk, 630090, Russian Federation
| | - Nariman F Salakhutdinov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, 9, Lavrentiev Ave., Novosibirsk, 630090, Russian Federation.,Novosibirsk State University, 2, Pirogova Str., Novosibirsk, 630090, Russian Federation
| | - Olga I Lavrik
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of Russian Academy of Sciences, 8, Lavrentiev Ave., Novosibirsk, 630090, Russian Federation.,Novosibirsk State University, 2, Pirogova Str., Novosibirsk, 630090, Russian Federation
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20
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Chepanova AA, Li-Zhulanov NS, Sukhikh AS, Zafar A, Reynisson J, Zakharenko AL, Zakharova OD, Korchagina DV, Volcho KP, Salakhutdinov NF, Lavrik OI. Effective Inhibitors of Tyrosyl-DNA Phosphodiesterase 1 Based on Monoterpenoids as Potential Agents for Antitumor Therapy. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1068162019060104] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Khomenko TM, Zakharenko AL, Chepanova AA, Ilina ES, Zakharova OD, Kaledin VI, Nikolin VP, Popova NA, Korchagina DV, Reynisson J, Chand R, Ayine-Tora DM, Patel J, Leung IKH, Volcho KP, Salakhutdinov NF, Lavrik OI. Promising New Inhibitors of Tyrosyl-DNA Phosphodiesterase I (Tdp 1) Combining 4-Arylcoumarin and Monoterpenoid Moieties as Components of Complex Antitumor Therapy. Int J Mol Sci 2019; 21:ijms21010126. [PMID: 31878088 PMCID: PMC6982354 DOI: 10.3390/ijms21010126] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 12/19/2019] [Accepted: 12/20/2019] [Indexed: 12/26/2022] Open
Abstract
Tyrosyl-DNA phosphodiesterase 1 (Tdp1) is an important DNA repair enzyme in humans, and a current and promising inhibition target for the development of new chemosensitizing agents due to its ability to remove DNA damage caused by topoisomerase 1 (Top1) poisons such as topotecan and irinotecan. Herein, we report our work on the synthesis and characterization of new Tdp1 inhibitors that combine the arylcoumarin (neoflavonoid) and monoterpenoid moieties. Our results showed that they are potent Tdp1 inhibitors with IC50 values in the submicromolar range. In vivo experiments with mice revealed that compound 3ba (IC50 0.62 µM) induced a significant increase in the antitumor effect of topotecan on the Krebs-2 ascites tumor model. Our results further strengthen the argument that Tdp1 is a druggable target with the potential to be developed into a clinically-potent adjunct therapy in conjunction with Top1 poisons.
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Affiliation(s)
- Tatyana M. Khomenko
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, 9 acad. Lavrentjev ave., 630090 Novosibirsk, Russia; (T.M.K.); (D.V.K.); (N.F.S.)
| | - Alexandra L. Zakharenko
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, 8, acad. Lavrentjev ave., 630090 Novosibirsk, Russia; (A.L.Z.); (A.A.C.); (E.S.I.); (O.D.Z.); (O.I.L.)
| | - Arina A. Chepanova
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, 8, acad. Lavrentjev ave., 630090 Novosibirsk, Russia; (A.L.Z.); (A.A.C.); (E.S.I.); (O.D.Z.); (O.I.L.)
| | - Ekaterina S. Ilina
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, 8, acad. Lavrentjev ave., 630090 Novosibirsk, Russia; (A.L.Z.); (A.A.C.); (E.S.I.); (O.D.Z.); (O.I.L.)
| | - Olga D. Zakharova
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, 8, acad. Lavrentjev ave., 630090 Novosibirsk, Russia; (A.L.Z.); (A.A.C.); (E.S.I.); (O.D.Z.); (O.I.L.)
| | - Vasily I. Kaledin
- Institute of Cytology and Genetics, 10, acad. Lavrentjev Ave., 630090 Novosibirsk, Russian; (V.I.K.); (V.P.N.); (N.A.P.)
| | - Valeriy P. Nikolin
- Institute of Cytology and Genetics, 10, acad. Lavrentjev Ave., 630090 Novosibirsk, Russian; (V.I.K.); (V.P.N.); (N.A.P.)
| | - Nelly A. Popova
- Institute of Cytology and Genetics, 10, acad. Lavrentjev Ave., 630090 Novosibirsk, Russian; (V.I.K.); (V.P.N.); (N.A.P.)
- Novosibirsk State University, V. Zelman Institute for Medicine and Psychology and Department of Natural Sciences, 2, Pirogova str., 630090 Novosibirsk, Russia
| | - Dina V. Korchagina
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, 9 acad. Lavrentjev ave., 630090 Novosibirsk, Russia; (T.M.K.); (D.V.K.); (N.F.S.)
| | - Jóhannes Reynisson
- School of Pharmacy and Bioengineering, Keele University, Hornbeam Building, Staffordshire ST5 5BG, UK;
| | - Raina Chand
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, 1142 Auckland, New Zealand; (R.C.); (D.M.A.-T.); (J.P.); (I.K.H.L.)
| | - Daniel M. Ayine-Tora
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, 1142 Auckland, New Zealand; (R.C.); (D.M.A.-T.); (J.P.); (I.K.H.L.)
| | - Jinal Patel
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, 1142 Auckland, New Zealand; (R.C.); (D.M.A.-T.); (J.P.); (I.K.H.L.)
| | - Ivanhoe K. H. Leung
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, 1142 Auckland, New Zealand; (R.C.); (D.M.A.-T.); (J.P.); (I.K.H.L.)
| | - Konstantin P. Volcho
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, 9 acad. Lavrentjev ave., 630090 Novosibirsk, Russia; (T.M.K.); (D.V.K.); (N.F.S.)
- Novosibirsk State University, V. Zelman Institute for Medicine and Psychology and Department of Natural Sciences, 2, Pirogova str., 630090 Novosibirsk, Russia
- Correspondence:
| | - Nariman F. Salakhutdinov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, 9 acad. Lavrentjev ave., 630090 Novosibirsk, Russia; (T.M.K.); (D.V.K.); (N.F.S.)
- Novosibirsk State University, V. Zelman Institute for Medicine and Psychology and Department of Natural Sciences, 2, Pirogova str., 630090 Novosibirsk, Russia
| | - Olga I. Lavrik
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, 8, acad. Lavrentjev ave., 630090 Novosibirsk, Russia; (A.L.Z.); (A.A.C.); (E.S.I.); (O.D.Z.); (O.I.L.)
- Novosibirsk State University, V. Zelman Institute for Medicine and Psychology and Department of Natural Sciences, 2, Pirogova str., 630090 Novosibirsk, Russia
- Department of Physical and Chemical Biology and Biotechnology, Altai State University, 61, Lenina Ave., 656049 Barnaul, Russia
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Brettrager EJ, van Waardenburg RC. Targeting Tyrosyl-DNA phosphodiesterase I to enhance toxicity of phosphodiester linked DNA-adducts. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2019; 2:1153-1163. [PMID: 31875206 PMCID: PMC6929713 DOI: 10.20517/cdr.2019.91] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 11/19/2019] [Accepted: 11/29/2019] [Indexed: 06/10/2023]
Abstract
Our genomic DNA is under constant assault from endogenous and exogenous sources, which needs to be resolved to maintain cellular homeostasis. The eukaryotic DNA repair enzyme Tyrosyl-DNA phosphodiesterase I (Tdp1) catalyzes the hydrolysis of phosphodiester bonds that covalently link adducts to DNA-ends. Tdp1 utilizes two catalytic histidines to resolve a growing list of DNA-adducts. These DNA-adducts can be divided into two groups: small adducts, including oxidized nucleotides, RNA, and non-canonical nucleoside analogs, and large adducts, such as (drug-stabilized) topoisomerase- DNA covalent complexes or failed Schiff base reactions as occur between PARP1 and DNA. Many Tdp1 substrates are generated by chemotherapeutics linking Tdp1 to cancer drug resistance, making a compelling argument to develop small molecules that target Tdp1 as potential novel therapeutic agents. Tdp1's unique catalytic cycle, which is centered on the formation of Tdp1-DNA covalent reaction intermediate, allows for two principally different targeting strategies: (1) catalytic inhibition of Tdp1 catalysis to prevent Tdp1-mediated repair of DNA-adducts that enhances the effectivity of chemotherapeutics; and (2) poisoning of Tdp1 by stabilization of the Tdp1- DNA covalent reaction intermediate, which would increase the half-life of a potentially toxic DNA-adduct by preventing its resolution, analogous to topoisomerase targeted poisons such as topotecan or etoposide. The catalytic Tdp1 mutant that forms the molecular basis of the autosomal recessive neurodegenerative disease spinocerebellar ataxia with axonal neuropathy best illustrates this concept; however, no small molecules have been reported for this strategy. Herein, we concisely discuss the development of Tdp1 catalytic inhibitors and their results.
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Affiliation(s)
- Evan J. Brettrager
- Department of Pharmacology and Toxicology, University of Alabama at Birmingham, Birmingham, AL 35294-0019, USA
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23
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PRMT1 activates myogenin transcription via MyoD arginine methylation at R121. BIOCHIMICA ET BIOPHYSICA ACTA-GENE REGULATORY MECHANISMS 2019; 1862:194442. [DOI: 10.1016/j.bbagrm.2019.194442] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 09/28/2019] [Accepted: 10/04/2019] [Indexed: 11/23/2022]
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Wang W, Rodriguez-Silva M, Acanda de la Rocha AM, Wolf AL, Lai Y, Liu Y, Reinhold WC, Pommier Y, Chambers JW, Tse-Dinh YC. Tyrosyl-DNA Phosphodiesterase 1 and Topoisomerase I Activities as Predictive Indicators for Glioblastoma Susceptibility to Genotoxic Agents. Cancers (Basel) 2019; 11:cancers11101416. [PMID: 31547492 PMCID: PMC6827102 DOI: 10.3390/cancers11101416] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/06/2019] [Accepted: 09/19/2019] [Indexed: 02/06/2023] Open
Abstract
Glioblastoma (GBM) patients have an estimated survival of ~15 months with treatment, and the standard of care only modestly enhances patient survival. Identifying biomarkers representing vulnerabilities may allow for the selection of efficacious chemotherapy options to address personalized variations in GBM tumors. Irinotecan targets topoisomerase I (TOP1) by forming a ternary DNA-TOP1 cleavage complex (TOP1cc), inducing apoptosis. Tyrosyl-DNA phosphodiesterase 1 (TDP1) is a crucial repair enzyme that may reduce the effectiveness of irinotecan. We treated GBM cell lines with increasing concentrations of irinotecan and compared the IC50 values. We found that the TDP1/TOP1 activity ratio had the strongest correlation (Pearson correlation coefficient R = 0.972, based on the average from three sets of experiments) with IC50 values following irinotecan treatment. Increasing the TDP1/TOP1 activity ratio by the ectopic expression of wild-type TDP1 increased in irinotecan IC50, while the expression of the TDP1 catalytic-null mutant did not alter the susceptibility to irinotecan. The TDP1/TOP1 activity ratio may be a new predictive indicator for GBM vulnerability to irinotecan, allowing for the selection of individual patients for irinotecan treatment based on risk-benefit. Moreover, TDP1 inhibitors may be a novel combination treatment with irinotecan to improve GBM patient responsiveness to genotoxic chemotherapies.
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Affiliation(s)
- Wenjie Wang
- Biomolecular Sciences Institute, Florida International University, Miami, FL 33199, USA.
- Department of Chemistry and Biochemistry, Florida International University, Miami, FL 33199, USA.
| | - Monica Rodriguez-Silva
- Department of Environmental Health Sciences, Florida International University, Miami, FL 33199, USA.
| | | | - Aizik L Wolf
- Department of Neurosurgery, Miami Neuroscience Center at Larkin, South Miami, FL 33143, USA.
| | - Yanhao Lai
- Biomolecular Sciences Institute, Florida International University, Miami, FL 33199, USA.
- Department of Chemistry and Biochemistry, Florida International University, Miami, FL 33199, USA.
| | - Yuan Liu
- Biomolecular Sciences Institute, Florida International University, Miami, FL 33199, USA.
- Department of Chemistry and Biochemistry, Florida International University, Miami, FL 33199, USA.
| | - William C Reinhold
- Developmental Therapeutic Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892 USA.
| | - Yves Pommier
- Developmental Therapeutic Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892 USA.
| | - Jeremy W Chambers
- Biomolecular Sciences Institute, Florida International University, Miami, FL 33199, USA.
- Department of Environmental Health Sciences, Florida International University, Miami, FL 33199, USA.
| | - Yuk-Ching Tse-Dinh
- Biomolecular Sciences Institute, Florida International University, Miami, FL 33199, USA.
- Department of Chemistry and Biochemistry, Florida International University, Miami, FL 33199, USA.
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25
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Kawale AS, Povirk LF. Tyrosyl-DNA phosphodiesterases: rescuing the genome from the risks of relaxation. Nucleic Acids Res 2019; 46:520-537. [PMID: 29216365 PMCID: PMC5778467 DOI: 10.1093/nar/gkx1219] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Accepted: 11/29/2017] [Indexed: 12/13/2022] Open
Abstract
Tyrosyl–DNA Phosphodiesterases 1 (TDP1) and 2 (TDP2) are eukaryotic enzymes that clean-up after aberrant topoisomerase activity. While TDP1 hydrolyzes phosphotyrosyl peptides emanating from trapped topoisomerase I (Top I) from the 3′ DNA ends, topoisomerase 2 (Top II)-induced 5′-phosphotyrosyl residues are processed by TDP2. Even though the canonical functions of TDP1 and TDP2 are complementary, they exhibit little structural or sequence similarity. Homozygous mutations in genes encoding these enzymes lead to the development of severe neurodegenerative conditions due to the accumulation of transcription-dependent topoisomerase cleavage complexes underscoring the biological significance of these enzymes in the repair of topoisomerase–DNA lesions in the nervous system. TDP1 can promiscuously process several blocked 3′ ends generated by DNA damaging agents and nucleoside analogs in addition to hydrolyzing 3′-phosphotyrosyl residues. In addition, deficiency of these enzymes causes hypersensitivity to anti-tumor topoisomerase poisons. Thus, TDP1 and TDP2 are promising therapeutic targets and their inhibitors are expected to significantly synergize the effects of current anti-tumor therapies including topoisomerase poisons and other DNA damaging agents. This review covers the structural aspects, biology and regulation of these enzymes, along with ongoing developments in the process of discovering safe and effective TDP inhibitors.
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Affiliation(s)
- Ajinkya S Kawale
- Department of Pharmacology and Toxicology and Massey Cancer Center, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Lawrence F Povirk
- Department of Pharmacology and Toxicology and Massey Cancer Center, Virginia Commonwealth University, Richmond, VA 23298, USA
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The Development of Tyrosyl-DNA Phosphodiesterase 1 Inhibitors. Combination of Monoterpene and Adamantine Moieties via Amide or Thioamide Bridges. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9132767] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Eleven amide and thioamide derivatives with monoterpene and adamantine substituents were synthesised. They were tested for their activity against the tyrosyl-DNA phosphodiesterase 1 DNA (Tdp1) repair enzyme with the most potent compound 47a, having an IC50 value of 0.64 M. When tested in the A-549 lung adenocarcinoma cell line, no or very limited cytotoxic effect was observed for the ligands. However, in conjunction with topotecan, a well-established Topoisomerase 1 (Top1) poison in clinical use against cancer, derivative 46a was very cytotoxic at 5 M concentration, displaying strong synergism. This effect was only seen for 46a (IC50—3.3 M) albeit some other ligands had better IC50 values. Molecular modelling into the catalytic site of Tdp1 predicted plausible binding mode of 46a, effectively blocking access to the catalytic site.
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27
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Ismail MA, Negm A, Arafa RK, Abdel-Latif E, El-Sayed WM. Anticancer activity, dual prooxidant/antioxidant effect and apoptosis induction profile of new bichalcophene-5-carboxamidines. Eur J Med Chem 2019; 169:76-88. [PMID: 30856408 DOI: 10.1016/j.ejmech.2019.02.062] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 02/18/2019] [Accepted: 02/21/2019] [Indexed: 01/09/2023]
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Zakharenko A, Dyrkheeva N, Lavrik O. Dual DNA topoisomerase 1 and tyrosyl-DNA phosphodiesterase 1 inhibition for improved anticancer activity. Med Res Rev 2019; 39:1427-1441. [PMID: 31004352 DOI: 10.1002/med.21587] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Revised: 03/26/2019] [Accepted: 04/02/2019] [Indexed: 12/22/2022]
Abstract
Tyrosyl-DNA phosphodiesterase 1 (Tdp1) is a DNA repair enzyme that catalyzes the hydrolysis of the phosphodiester bond in the DNA-topoisomerase 1 (Top1) covalent complex and repairs some other 3'-end DNA adducts. Currently, Tdp1 functions as an important target in cancer drug design owing to its ability to break down various DNA adducts induced by chemotherapeutics. Tdp1 inhibitors may sensitize tumor cells to the action of Top1 poisons, thereby potentiating their effects. This mini-review summarizes findings from studies reporting the combined inhibition of Top1 and Tdp1. Two different approaches have been considered for developing such drug precursors.
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Affiliation(s)
- Alexandra Zakharenko
- Laboratory of Bioorganic Chemistry of Enzymes, Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Nadezhda Dyrkheeva
- Laboratory of Bioorganic Chemistry of Enzymes, Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Olga Lavrik
- Laboratory of Bioorganic Chemistry of Enzymes, Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation.,Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russian Federation
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Mozhaitsev E, Suslov E, Demidova Y, Korchagina D, Volcho K, Zakharenko A, Vasil'eva I, Kupryushkin M, Chepanova A, Ayine-Tora DM, Reynisson J, Salakhutdinov N, Lavrik O. The Development of Tyrosyl-DNA Phosphodyesterase 1 (TDP1) Inhibitors Based on the Amines Combining Aromatic/Heteroaromatic and Monoterpenoid Moieties. LETT DRUG DES DISCOV 2019. [DOI: 10.2174/1570180816666181220121042] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background:
Inhibition of the DNA repair enzyme, tyrosyl-DNA phosphodiesterase 1
(TDP1), may increase the efficacy of cancer drugs that cause damage to tumor cell DNA. Among
the known TDP1 inhibitors, there are compounds containing moieties of natural substances, e.g.,
monoterpenoids. In this work, we synthesized several compounds containing aromatic/
heteroaromatic amines and monoterpenoid groups and assessed their TDP1 inhibition potential.
Methods:
Structures of all the synthesized compounds were confirmed by 1H and 13C NMR as well
as HRMS. The TDP1 inhibitory activity of the amines was determined by real-time fluorescence
oligonucleotide biosensor.
Results:
The synthesized secondary amines had TDP1 inhibitory activity IC50 in the range of
0.79-9.2 µM. The highest activity was found for (–)-myrtenal derivatives containing p-bromoaniline
or m-(trifluoromethyl)aniline residue.
Conclusion:
We synthesized 22 secondary amines; of these, 17 amines are novel chemical structures.
Many of the amines inhibit TDP1 activity in the low micromolar range. Therefore, these
compounds are promising for further study of their antiproliferative activity in conjunction with
DNA damaging drugs.
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Affiliation(s)
- Evgenii Mozhaitsev
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk-630090, Russian Federation
| | - Evgenii Suslov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk-630090, Russian Federation
| | - Yuliya Demidova
- Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Novosibirsk-630090, Russian Federation
| | - Dina Korchagina
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk-630090, Russian Federation
| | - Konstantin Volcho
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk-630090, Russian Federation
| | - Alexandra Zakharenko
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Inna Vasil'eva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Maksim Kupryushkin
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Arina Chepanova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | | | - Jóhannes Reynisson
- School of Chemical Sciences, The University of Auckland, Auckland-1142, New Zealand
| | - Nariman Salakhutdinov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk-630090, Russian Federation
| | - Olga Lavrik
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
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Tombak EM, Männik A, Burk RD, Le Grand R, Ustav E, Ustav M. The molecular biology and HPV drug responsiveness of cynomolgus macaque papillomaviruses support their use in the development of a relevant in vivo model for antiviral drug testing. PLoS One 2019; 14:e0211235. [PMID: 30682126 PMCID: PMC6347367 DOI: 10.1371/journal.pone.0211235] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 01/09/2019] [Indexed: 01/29/2023] Open
Abstract
Due to the extreme tissue and species restriction of the papillomaviruses (PVs), there is a great need for animal models that accurately mimic PV infection in humans for testing therapeutic strategies against human papillomaviruses (HPVs). In this study, we present data that demonstrate that in terms of gene expression during initial viral DNA amplification, Macaca fascicularis PV (MfPV) types 5 and 8 appear to be similar to mucosal oncogenic HPVs, while MfPV1 (isolated from skin) resembles most high-risk cutaneous beta HPVs (HPV5). Similarities were also observed in replication properties during the initial amplification phase of the MfPV genomes. We demonstrate that high-risk mucosal HPV-specific inhibitors target the transient replication of the MfPV8 genomes, which indicates that similar pathways are used by the high-risk HPVs and MfPVs during their genome replication. Taking all into account, we propose that Macaca fascicularis may serve as a highly relevant model for preclinical tests designed to evaluate therapeutic strategies against HPV-associated lesions.
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Affiliation(s)
- Eva-Maria Tombak
- University of Tartu, Institute of Technology, Tartu, Estonia
- Icosagen Cell Factory Ltd., Eerika tee 1, Õssu, Kambja, Tartumaa, Estonia
| | - Andres Männik
- University of Tartu, Institute of Technology, Tartu, Estonia
- Icosagen Cell Factory Ltd., Eerika tee 1, Õssu, Kambja, Tartumaa, Estonia
| | - Robert D. Burk
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, New York, United States of America
- Department of Pediatrics (Genetics), Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, New York, United States of America
- Department of Microbiology & Immunology, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, New York, United States of America
- Department of Obstetrics, Gynecology & Women's Health, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, New York, United States of America
| | - Roger Le Grand
- CEA, Université Paris Sud, INSERM U1184, Immunology of Viral Infections and Autoimmune Diseases (IMVA), IDMIT Department / IBFJ, Fontenay-aux-Roses, France
| | - Ene Ustav
- University of Tartu, Institute of Technology, Tartu, Estonia
| | - Mart Ustav
- University of Tartu, Institute of Technology, Tartu, Estonia
- Icosagen Cell Factory Ltd., Eerika tee 1, Õssu, Kambja, Tartumaa, Estonia
- Estonian Academy of Sciences, Tallinn, Estonia
- * E-mail:
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31
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Komarova AO, Drenichev MS, Dyrkheeva NS, Kulikova IV, Oslovsky VE, Zakharova OD, Zakharenko AL, Mikhailov SN, Lavrik OI. Novel group of tyrosyl-DNA-phosphodiesterase 1 inhibitors based on disaccharide nucleosides as drug prototypes for anti-cancer therapy. J Enzyme Inhib Med Chem 2018; 33:1415-1429. [PMID: 30191738 PMCID: PMC6136360 DOI: 10.1080/14756366.2018.1509210] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 07/06/2018] [Accepted: 08/04/2018] [Indexed: 02/03/2023] Open
Abstract
A new class of tyrosyl-DNA phosphodiesterase 1 (TDP1) inhibitors based on disaccharide nucleosides was identified. TDP1 plays an essential role in the resistance of cancer cells to currently used antitumour drugs based on Top1 inhibitors such as topotecan and irinotecan. The most effective inhibitors investigated in this study have IC50 values (half-maximal inhibitory concentration) in 0.4-18.5 µM range and demonstrate relatively low own cytotoxicity along with significant synergistic effect in combination with anti-cancer drug topotecan. Moreover, kinetic parameters of the enzymatic reaction and fluorescence anisotropy were measured using different types of DNA-biosensors to give a sufficient insight into the mechanism of inhibitor's action.
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Affiliation(s)
- Anastasia O. Komarova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russian Federation
| | - Mikhail S. Drenichev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russian Federation
| | - Nadezhda S. Dyrkheeva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Irina V. Kulikova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russian Federation
| | - Vladimir E. Oslovsky
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russian Federation
| | - Olga D. Zakharova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Alexandra L. Zakharenko
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Sergey N. Mikhailov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russian Federation
| | - Olga I. Lavrik
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russian Federation
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32
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Zakharenko AL, Luzina OA, Sokolov DN, Kaledin VI, Nikolin VP, Popova NA, Patel J, Zakharova OD, Chepanova AA, Zafar A, Reynisson J, Leung E, Leung IKH, Volcho KP, Salakhutdinov NF, Lavrik OI. Novel tyrosyl-DNA phosphodiesterase 1 inhibitors enhance the therapeutic impact of topoteсan on in vivo tumor models. Eur J Med Chem 2018; 161:581-593. [PMID: 30396105 DOI: 10.1016/j.ejmech.2018.10.055] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 10/18/2018] [Accepted: 10/22/2018] [Indexed: 02/07/2023]
Abstract
The druggability of the tyrosyl-DNA phosphodiesterase 1 (Tdp1) enzyme was investigated in conjunction with topoisomerase 1 inhibition. A novel class of thiazole, aminothiazole and hydrazonothiazole usnic acid derivatives was synthesized and evaluated as Tdp1 inhibitors and their ability to sensitize tumors to topotecan, a topoisomerase inhibitor in clinical use. Of all the compounds tested, four hydrazinothiazole derivatives, 20c, 20d, 20h and 20i, inhibited the enzyme in the nanomolar range. The activity of the compounds was verified by affinity experiments as well as supported by molecular modelling. The most effective Tdp1 inhibitor, 20d, was ton-toxic and increased the effect of topotecan both in vitro and in vivo in the Lewis lung carcinoma model. Furthermore, 20d showed significant increase in the antitumor and antimetastatic effect of topotecan in mice. The results presented here justify compound 20d to be considered as a drug lead for antitumor therapy.
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Affiliation(s)
- A L Zakharenko
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 8, Akademika Lavrentieva Ave., Novosibirsk, 630090, Russian Federation
| | - O A Luzina
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9, Akademika Lavrentieva Ave., Novosibirsk, 630090, Russian Federation
| | - D N Sokolov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9, Akademika Lavrentieva Ave., Novosibirsk, 630090, Russian Federation
| | - V I Kaledin
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10, Akademika Lavrentieva Ave., Novosibirsk, 630090, Russian Federation
| | - V P Nikolin
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10, Akademika Lavrentieva Ave., Novosibirsk, 630090, Russian Federation
| | - N A Popova
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, 10, Akademika Lavrentieva Ave., Novosibirsk, 630090, Russian Federation; Novosibirsk State University, Pirogova str. 1, Novosibirsk, 630090, Russian Federation
| | - J Patel
- School of Chemical Sciences, The University of Auckland, New Zealand
| | - O D Zakharova
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 8, Akademika Lavrentieva Ave., Novosibirsk, 630090, Russian Federation
| | - A A Chepanova
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 8, Akademika Lavrentieva Ave., Novosibirsk, 630090, Russian Federation
| | - A Zafar
- School of Chemical Sciences, The University of Auckland, New Zealand
| | - J Reynisson
- School of Chemical Sciences, The University of Auckland, New Zealand
| | - E Leung
- Auckland Cancer Society Research Centre and Department of Molecular Medicine and Pathology, The University of Auckland, New Zealand
| | - I K H Leung
- School of Chemical Sciences, The University of Auckland, New Zealand
| | - K P Volcho
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9, Akademika Lavrentieva Ave., Novosibirsk, 630090, Russian Federation; Novosibirsk State University, Pirogova str. 1, Novosibirsk, 630090, Russian Federation
| | - N F Salakhutdinov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9, Akademika Lavrentieva Ave., Novosibirsk, 630090, Russian Federation; Novosibirsk State University, Pirogova str. 1, Novosibirsk, 630090, Russian Federation
| | - O I Lavrik
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 8, Akademika Lavrentieva Ave., Novosibirsk, 630090, Russian Federation; Novosibirsk State University, Pirogova str. 1, Novosibirsk, 630090, Russian Federation.
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33
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Li-Zhulanov NS, Zakharenko AL, Chepanova AA, Patel J, Zafar A, Volcho KP, Salakhutdinov NF, Reynisson J, Leung IKH, Lavrik OI. A Novel Class of Tyrosyl-DNA Phosphodiesterase 1 Inhibitors That Contains the Octahydro-2 H-chromen-4-ol Scaffold. Molecules 2018; 23:E2468. [PMID: 30261631 PMCID: PMC6222798 DOI: 10.3390/molecules23102468] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 09/21/2018] [Accepted: 09/22/2018] [Indexed: 11/25/2022] Open
Abstract
Tyrosyl-DNA phosphodiesterase 1 (Tdp1) is a DNA repair enzyme that mends topoisomerase 1-mediated DNA damage. Tdp1 is a current inhibition target for the development of improved anticancer treatments, as its inhibition may enhance the therapeutic effect of topoisomerase 1 poisons. Here, we report a study on the development of a novel class of Tdp1 inhibitors that is based on the octahydro-2H-chromene scaffold. Inhibition and binding assays revealed that these compounds are potent inhibitors of Tdp1, with IC50 and KD values in the low micromolar concentration range. Molecular modelling predicted plausible conformations of the active ligands, blocking access to the enzymatic machinery of Tdp1. Our results thus help establish a structural-activity relationship for octahydro-2H-chromene-based Tdp1 inhibitors, which will be useful for future Tdp1 inhibitor development work.
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Affiliation(s)
- Nikolai S Li-Zhulanov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9, Akademika Lavrentieva Ave., Novosibirsk 630090, Russia.
- Department of Natural Sciences and Institute of Medicine and Psychology, Novosibirsk State University, Pirogova 2, Novosibirsk 630090, Russia.
| | - Alexandra L Zakharenko
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 8, Akademika Lavrentieva Ave., Novosibirsk 630090, Russia.
| | - Arina A Chepanova
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 8, Akademika Lavrentieva Ave., Novosibirsk 630090, Russia.
| | - Jinal Patel
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Victoria Street West, Auckland 1142, New Zealand.
| | - Ayesha Zafar
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Victoria Street West, Auckland 1142, New Zealand.
| | - Konstantin P Volcho
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9, Akademika Lavrentieva Ave., Novosibirsk 630090, Russia.
- Department of Natural Sciences and Institute of Medicine and Psychology, Novosibirsk State University, Pirogova 2, Novosibirsk 630090, Russia.
| | - Nariman F Salakhutdinov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9, Akademika Lavrentieva Ave., Novosibirsk 630090, Russia.
- Department of Natural Sciences and Institute of Medicine and Psychology, Novosibirsk State University, Pirogova 2, Novosibirsk 630090, Russia.
| | - Jóhannes Reynisson
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Victoria Street West, Auckland 1142, New Zealand.
| | - Ivanhoe K H Leung
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Victoria Street West, Auckland 1142, New Zealand.
| | - Olga I Lavrik
- Department of Natural Sciences and Institute of Medicine and Psychology, Novosibirsk State University, Pirogova 2, Novosibirsk 630090, Russia.
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 8, Akademika Lavrentieva Ave., Novosibirsk 630090, Russia.
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Zakharenko AL, Mozhaitsev ES, Suslov EV, Korchagina DV, Volcho KP, Salakhutdinov NF, Lavrik OI. Synthesis and Inhibitory Properties of Imines Containing Monoterpenoid and Adamantane Fragments Against DNA Repair Enzyme Tyrosyl-DNA Phosphodiesterase 1 (Tdp1). Chem Nat Compd 2018. [DOI: 10.1007/s10600-018-2443-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Zakharova O, Luzina O, Zakharenko A, Sokolov D, Filimonov A, Dyrkheeva N, Chepanova A, Ilina E, Ilyina A, Klabenkova K, Chelobanov B, Stetsenko D, Zafar A, Eurtivong C, Reynisson J, Volcho K, Salakhutdinov N, Lavrik O. Synthesis and evaluation of aryliden- and hetarylidenfuranone derivatives of usnic acid as highly potent Tdp1 inhibitors. Bioorg Med Chem 2018; 26:4470-4480. [PMID: 30076000 DOI: 10.1016/j.bmc.2018.07.039] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 07/19/2018] [Accepted: 07/22/2018] [Indexed: 10/28/2022]
Abstract
Tyrosyl-DNA phosphodiesterase 1 (Tdp1) is a repair enzyme for stalled DNA-topoisomerase 1 (Top 1) cleavage complexes and other 3'-end DNA lesions. Tdp1 is a promising target for anticancer therapy, since it can repair DNA lesions caused by Top1 inhibitors leading to drug resistance. Hence, Tdp1 inhibition should result in synergistic effect with Top1 inhibitors. Twenty nine derivatives of (+)-usnic acid were tested for in vitro Tdp1 inhibitory activity using a fluorescent-based assay. Excellent activity was obtained, with derivative 6m demonstrating the lowest IC50 value of 25 nM. The established efficacy was verified using a gel-based assay, which gave close results to that of the fluorescent assay. In addition, molecular modeling in the Tdp1 substrate binding pocket suggested plausible binding modes for the active analogues. The synergistic effect of the Tdp1 inhibitors with topotecan, a Top1 poison in clinical use, was tested in two human cell lines, A-549 and HEK-293. Compounds 6k and 6x gave very promising results. In particular, 6x has a low cytotoxicity and an IC50 value of 63 nM, making it a valuable lead compound for the development of potent Tdp1 inhibitors for clinical use.
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Affiliation(s)
- Olga Zakharova
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russian Federation
| | - Olga Luzina
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russian Federation
| | - Alexandra Zakharenko
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russian Federation
| | - Dmitry Sokolov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russian Federation
| | - Alexandr Filimonov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russian Federation; Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - Nadezhda Dyrkheeva
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russian Federation
| | - Arina Chepanova
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russian Federation
| | - Ekaterina Ilina
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russian Federation
| | - Anna Ilyina
- Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | | | - Boris Chelobanov
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russian Federation; Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - Dmitry Stetsenko
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russian Federation
| | - Ayesha Zafar
- School of Chemical Sciences, University of Auckland, New Zealand
| | | | | | - Konstantin Volcho
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russian Federation; Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - Nariman Salakhutdinov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russian Federation; Novosibirsk State University, Novosibirsk 630090, Russian Federation
| | - Olga Lavrik
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russian Federation; Novosibirsk State University, Novosibirsk 630090, Russian Federation.
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Probing the evolutionary conserved residues Y204, F259, S400 and W590 that shape the catalytic groove of human TDP1 for 3'- and 5'-phosphodiester-DNA bond cleavage. DNA Repair (Amst) 2018; 66-67:64-71. [PMID: 29747024 DOI: 10.1016/j.dnarep.2018.05.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 04/10/2018] [Accepted: 05/01/2018] [Indexed: 11/20/2022]
Abstract
Tyrosyl-DNA phosphodiesterase 1 (TDP1) is an ubiquitous DNA repair enzyme present in yeast, plants and animals. It removes a broad range of blocking lesions at the ends of DNA breaks. The catalytic core of TDP1 consists in a pair of conserved histidine-lysine-asparagine (HKN) motifs. Analysis of the human TDP1 (hTDP1) crystal structure reveals potential involvement of additional residues that shape the substrate binding site. In this biochemical study, we analyzed four such conserved residues, tyrosine 204 (Y204), phenylalanine 259 (F259), serine 400 (S400) and tryptophan 590 (W590). We show that the F259 residue of hTDP1 is critical for both 3'- and 5'-phosphodiesterase catalysis. We propose that the double π-π interactions of the F259 residue with the -2 and -3 nucleobases serve to position the nucleopeptide substrate in phase with the active site histidines of hTDP1. Mutating Y204 of hTDP1 to phenylalanine (Y204F), as in fly and yeast TDP1 enzymes, had minor impact on TDP1 activity. In constrast, we find that S400 enhances 3'-processing activity while it suppresses 5'-processing activity, thereby promoting specificity for 3'-substrates. W590 is selectively important for 5'-processing. These results reveal the impact of conserved amino acid residues that participate in defining the DNA binding groove around the dual HKN catalytic core motif of TDP1, and their differential roles in facilitating the 3'- vs 5'-end processing activities of hTDP1.
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Salomatina OV, Popadyuk II, Zakharenko AL, Zakharova OD, Fadeev DS, Komarova NI, Reynisson J, Arabshahi HJ, Chand R, Volcho KP, Salakhutdinov NF, Lavrik OI. Novel Semisynthetic Derivatives of Bile Acids as Effective Tyrosyl-DNA Phosphodiesterase 1 Inhibitors. Molecules 2018; 23:molecules23030679. [PMID: 29562592 PMCID: PMC6017735 DOI: 10.3390/molecules23030679] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 03/14/2018] [Accepted: 03/16/2018] [Indexed: 12/20/2022] Open
Abstract
An Important task in the treatment of oncological and neurodegenerative diseases is the search for new inhibitors of DNA repair system enzymes. Tyrosyl-DNA phosphodiesterase 1 (Tdp1) is one of the DNA repair system enzymes involved in the removal of DNA damages caused by topoisomerase I inhibitors. Thus, reducing the activity of Tdp1 can increase the effectiveness of currently used anticancer drugs. We describe here a new class of semisynthetic small molecule Tdp1 inhibitors based on the bile acid scaffold that were originally identified by virtual screening. The influence of functional groups of bile acids (hydroxy and acetoxy groups in the steroid framework and amide fragment in the side chain) on inhibitory activity was investigated. In vitro studies demonstrate the ability of the semisynthetic derivatives to effectively inhibit Tdp1 with IC50 up to 0.29 µM. Furthermore, an excellent fit is realized for the ligands when docked into the active site of the Tdp1 enzyme.
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Affiliation(s)
- Oksana V Salomatina
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, acad. Lavrentjev ave. 9, Novosibirsk 630090, Russia.
| | - Irina I Popadyuk
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, acad. Lavrentjev ave. 9, Novosibirsk 630090, Russia.
| | - Alexandra L Zakharenko
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, SB RAS, acad. Lavrentjev ave. 8, Novosibirsk 630090, Russia.
| | - Olga D Zakharova
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, SB RAS, acad. Lavrentjev ave. 8, Novosibirsk 630090, Russia.
| | - Dmitriy S Fadeev
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, acad. Lavrentjev ave. 9, Novosibirsk 630090, Russia.
| | - Nina I Komarova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, acad. Lavrentjev ave. 9, Novosibirsk 630090, Russia.
| | - Jóhannes Reynisson
- School of Chemical Sciences, University of Auckland, Auckland 1142, New Zealand.
| | - H John Arabshahi
- School of Chemical Sciences, University of Auckland, Auckland 1142, New Zealand.
| | - Raina Chand
- School of Chemical Sciences, University of Auckland, Auckland 1142, New Zealand.
| | - Konstantin P Volcho
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, acad. Lavrentjev ave. 9, Novosibirsk 630090, Russia.
- Novosibirsk State University, Pirogova str. 2, Novosibirsk 630090, Russia.
| | - Nariman F Salakhutdinov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, acad. Lavrentjev ave. 9, Novosibirsk 630090, Russia.
- Novosibirsk State University, Pirogova str. 2, Novosibirsk 630090, Russia.
| | - Olga I Lavrik
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, SB RAS, acad. Lavrentjev ave. 8, Novosibirsk 630090, Russia.
- Novosibirsk State University, Pirogova str. 2, Novosibirsk 630090, Russia.
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Zakharenko AL, Lebedeva NA, Lavrik OI. DNA Repair Enzymes as Promising Targets in Oncotherapy. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2018. [DOI: 10.1134/s1068162017060140] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Jun JH, Kumar V, Dexheimer TS, Wedlich I, Nicklaus MC, Pommier Y, Malhotra SV. Synthesis, anti-cancer screening and tyrosyl-DNA phosphodiesterase 1 (Tdp1) inhibition activity of novel piperidinyl sulfamides. Eur J Pharm Sci 2018; 111:337-348. [PMID: 29037996 PMCID: PMC8087116 DOI: 10.1016/j.ejps.2017.10.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Revised: 10/06/2017] [Accepted: 10/11/2017] [Indexed: 10/18/2022]
Abstract
Novel piperidinyl-based sulfamide derivatives were designed and synthesized through various synthetic routes. Anticancer activities of these sulfamides were evaluated by phenotypic screening on National Cancer Institute's 60 human tumor cell lines (NCI-60). Preliminary screening at 10μM concentration showed that piperidinyl sulfamide aminoester 26 (NSC 749204) was sensitive to most of the cell lines in the panel. Further dose-response studies showed that 26 was highly selective for inhibition of colon cancer cell lines with minimum GI50=1.88μM for COLO-205 and maximum GI50=11.1μM for SW-620 cells. These newly synthesized sulfamides were also screening for their Tdp1 inhibition activity. Compound 18 (NSC 750706) showed significant inhibition of Tdp1 with IC50=23.7μM. Molecular-docking studies showed that 18 bind to Tdp1 in its binding pocket similar to a known Tdp1 inhibitor.
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Affiliation(s)
- Jung Ho Jun
- Department of Chemistry, University of Kansas, KS 66045, USA
| | - Vineet Kumar
- Department of Radiation Oncology, Stanford University, 3165 Porter Drive, Palo Alto, CA 94304, USA
| | - Thomas S Dexheimer
- Laboratory of Molecular Pharmacology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Iwona Wedlich
- Chemical Biology Laboratory, Frederick National Laboratory for Cancer Research, 376 Boyles Street, Frederick, MD 21702, USA
| | - Marc C Nicklaus
- Chemical Biology Laboratory, Frederick National Laboratory for Cancer Research, 376 Boyles Street, Frederick, MD 21702, USA
| | - Yves Pommier
- Laboratory of Molecular Pharmacology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Sanjay V Malhotra
- Department of Radiation Oncology, Stanford University, 3165 Porter Drive, Palo Alto, CA 94304, USA.
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40
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Chiang SC, Liversidge K, El-Khamisy SF. Studying TDP1 Function in DNA Repair. Methods Mol Biol 2018; 1703:173-181. [PMID: 29177742 DOI: 10.1007/978-1-4939-7459-7_13] [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] [Indexed: 01/18/2023]
Abstract
Topoisomerase poisons act by inducing abortive topoisomerase reactions, which generate stable protein-DNA breaks (PDBs) that interfere with transcription elongation and progression of replication forks. In vertebrates, Tyrosyl-DNA phosphodiesterase 1 (TDP1) plays a major role in removal of topoisomerase 1-associated PDBs in the nucleus and mitochondria by hydrolyzing the 3'-phosphotyrosine bond. Depletion of TDP1 sensitizes tumor cells with defective DNA repair capacity to the genotoxic effect of TOP1 poisons, while homozygous mutation of the catalytic residue of TDP1 is associated with cerebellar degeneration and ataxia. We describe here two fluorescence based biochemical assays for measuring TDP1 phosphodiesterase activity in cellular lysates. The Gyrasol assay is sensitive, high-throughput, and useful for screening potential TDP1 inhibitors or cell lines that are likely to develop resistance to TOP1 poisons. The gel-shift assay is low cost and simple to set up, and is also suitable for screening cell lines that are likely to develop resistance to TOP1 poisons, as well as for diagnostic screening for individuals with hereditary ataxias.
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Affiliation(s)
- Shih-Chieh Chiang
- Department of Molecular Biology and Biotechnology, Krebs Institute, University of Sheffield, Firth Court, S10 2TN, Sheffield, UK
| | - Kirsty Liversidge
- Department of Molecular Biology and Biotechnology, Krebs Institute, University of Sheffield, Firth Court, S10 2TN, Sheffield, UK
| | - Sherif F El-Khamisy
- Department of Molecular Biology and Biotechnology, Krebs Institute, University of Sheffield, Firth Court, S10 2TN, Sheffield, UK.
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41
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Tian LW, Feng Y, Tran TD, Shimizu Y, Pfeifer T, Vu HT, Quinn RJ. Achyrodimer F, a tyrosyl-DNA phosphodiesterase I inhibitor from an Australian fungus of the family Cortinariaceae. Bioorg Med Chem Lett 2017; 27:4007-4010. [PMID: 28797798 DOI: 10.1016/j.bmcl.2017.07.062] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 07/15/2017] [Accepted: 07/24/2017] [Indexed: 11/24/2022]
Abstract
Mass-guided isolation of the dichloromethane/methanol extracts from a specimen of teleomorphic fungus of the family Cortinariaceae resulted in the identification of a new dimeric cyclobutane metabolite, achyrodimer F (1), along with the monomers hispidin (2) and bisnoryangonin (3). Their structures were determined by NMR and MS data analyses. Density Function Theory (DFT) NMR calculations was employed to confirm the chemical structure of achyrodimer F. Compound 1 inhibited tyrosyl-DNA phosphodiesterase I with an IC50 value of 1μM.
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Affiliation(s)
- Li-Wen Tian
- Griffith Institute for Drug Discovery, Griffith University, Brisbane QLD 4111, Australia
| | - Yunjiang Feng
- Griffith Institute for Drug Discovery, Griffith University, Brisbane QLD 4111, Australia
| | - Trong D Tran
- Griffith Institute for Drug Discovery, Griffith University, Brisbane QLD 4111, Australia
| | - Yoko Shimizu
- Centre for Drug Research and Development, Vancouver, British Columbia V6T1Z3, Canada
| | - Tom Pfeifer
- Centre for Drug Research and Development, Vancouver, British Columbia V6T1Z3, Canada
| | - Hoan T Vu
- Griffith Institute for Drug Discovery, Griffith University, Brisbane QLD 4111, Australia
| | - Ronald J Quinn
- Griffith Institute for Drug Discovery, Griffith University, Brisbane QLD 4111, Australia.
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Elsayed MSA, Su Y, Wang P, Sethi T, Agama K, Ravji A, Redon CE, Kiselev E, Horzmann KA, Freeman JL, Pommier Y, Cushman M. Design and Synthesis of Chlorinated and Fluorinated 7-Azaindenoisoquinolines as Potent Cytotoxic Anticancer Agents That Inhibit Topoisomerase I. J Med Chem 2017; 60:5364-5376. [PMID: 28657311 PMCID: PMC8025945 DOI: 10.1021/acs.jmedchem.6b01870] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The 7-azaindenoisoquinolines are cytotoxic topoisomerase I (Top1) inhibitors. Previously reported representatives bear a 3-nitro group. The present report documents the replacement of the potentially genotoxic 3-nitro group by 3-chloro and 3-fluoro substituents, resulting in compounds with high Top1 inhibitory activities and potent cytotoxicities in human cancer cell cultures and reduced lethality in an animal model. Some of the new Top1 inhibitors also possess moderate inhibitory activities against tyrosyl-DNA phosphodiesterase 1 (TDP1) and tyrosyl-DNA phosphodiesterase 2 (TDP2), two enzymes that are involved in DNA damage repair resulting from Top1 inhibitors, and they produce significantly more DNA damage in cancer cells than in normal cells. Eighteen of the new compounds had cytotoxicity mean-graph midpoint (MGM) GI50 values in the submicromolar (0.033-0.630 μM) range. Compounds 16b and 17b are the most potent in human cancer cell cultures with MGM GI50 values of 0.063 and 0.033 μM, respectively. Possible binding modes to Top1 and TDP1were investigated by molecular modeling.
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Affiliation(s)
- Mohamed S. A. Elsayed
- Department of Medicinal Chemistry and Molecular Pharmacology, College of Pharmacy, and the Purdue Center for Cancer Research, Purdue University, West Lafayette, Indiana 47907, United States
| | - Yafan Su
- Department of Medicinal Chemistry and Molecular Pharmacology, College of Pharmacy, and the Purdue Center for Cancer Research, Purdue University, West Lafayette, Indiana 47907, United States
| | - Ping Wang
- Department of Medicinal Chemistry and Molecular Pharmacology, College of Pharmacy, and the Purdue Center for Cancer Research, Purdue University, West Lafayette, Indiana 47907, United States
| | - Taresh Sethi
- Development Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland 20892, United States
| | - Keli Agama
- Development Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland 20892, United States
| | - Azhar Ravji
- Development Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland 20892, United States
| | - Christophe E. Redon
- Development Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland 20892, United States
| | - Evgeny Kiselev
- Development Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland 20892, United States
| | - Katharine A. Horzmann
- School of Health Sciences, Purdue University, West Lafayette, Indiana 47907, United States
| | - Jennifer L. Freeman
- School of Health Sciences, Purdue University, West Lafayette, Indiana 47907, United States
| | - Yves Pommier
- Development Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland 20892, United States
| | - Mark Cushman
- Department of Medicinal Chemistry and Molecular Pharmacology, College of Pharmacy, and the Purdue Center for Cancer Research, Purdue University, West Lafayette, Indiana 47907, United States
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43
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Bermingham A, Price E, Marchand C, Chergui A, Naumova A, Whitson EL, Krumpe LRH, Goncharova EI, Evans JR, McKee TC, Henrich CJ, Pommier Y, O'Keefe BR. Identification of Natural Products That Inhibit the Catalytic Function of Human Tyrosyl-DNA Phosphodiesterase (TDP1). SLAS DISCOVERY 2017; 22:1093-1105. [PMID: 28697309 DOI: 10.1177/2472555217717200] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Tyrosyl-DNA phosphodiesterase 1 (TDP1) is an enzyme crucial for cleavage of the covalent topoisomerase 1-DNA complex, an intermediate in DNA repair. TDP1 plays a role in reversing inhibition of topoisomerase I by camptothecins, a series of potent and effective inhibitors used in the treatment of colorectal, ovarian, and small-cell lung cancers. It is hypothesized that inhibition of TDP1 activity may enhance camptothecin sensitivity in tumors. Here, we describe the design, development, and execution of a novel assay to identify inhibitors of TDP1 present in natural product extracts. The assay was designed to address issues with fluorescent "nuisance" molecules and to minimize the detection of false-positives caused by polyphenolic molecules known to nonspecifically inhibit enzyme activity. A total of 227,905 purified molecules, prefractionated extracts, and crude natural product extracts were screened. This yielded 534 initial positives (0.23%). Secondary prioritization reduced this number to 117 (0.05% final hit rate). Several novel inhibitors have been identified showing micromolar affinity for human TDP1, including halenaquinol sulfate, a pentacyclic hydroquinone from the sponge Xestospongia sp.
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Affiliation(s)
- Alun Bermingham
- Molecular Targets Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Edmund Price
- Molecular Targets Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Christophe Marchand
- Laboratory of Molecular Pharmacology, Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Adel Chergui
- Laboratory of Molecular Pharmacology, Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Alena Naumova
- Laboratory of Molecular Pharmacology, Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Emily L Whitson
- Molecular Targets Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Lauren R H Krumpe
- Basic Science Program, Leidos Biomedical Research, Inc., Frederick National Laboratory, Frederick, MD, USA
| | | | | | - Tawnya C McKee
- Molecular Targets Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Curtis J Henrich
- Molecular Targets Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA.,Basic Science Program, Leidos Biomedical Research, Inc., Frederick National Laboratory, Frederick, MD, USA
| | - Yves Pommier
- Laboratory of Molecular Pharmacology, Developmental Therapeutics Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Barry R O'Keefe
- Molecular Targets Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA.,Natural Products Branch, Developmental Therapeutics Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
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44
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Wang P, Elsayed MSA, Plescia CB, Ravji A, Redon CE, Kiselev E, Marchand C, Zeleznik O, Agama K, Pommier Y, Cushman M. Synthesis and Biological Evaluation of the First Triple Inhibitors of Human Topoisomerase 1, Tyrosyl-DNA Phosphodiesterase 1 (Tdp1), and Tyrosyl-DNA Phosphodiesterase 2 (Tdp2). J Med Chem 2017; 60:3275-3288. [PMID: 28418653 DOI: 10.1021/acs.jmedchem.6b01565] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Tdp1 and Tdp2 are two tyrosyl-DNA phosphodiesterases that can repair damaged DNA resulting from topoisomerase inhibitors and a variety of other DNA-damaging agents. Both Tdp1 and Tdp2 inhibition could hypothetically potentiate the cytotoxicities of topoisomerase inhibitors. This study reports the successful structure-based design and synthesis of new 7-azaindenoisoquinolines that act as triple inhibitors of Top1, Tdp1, and Tdp2. Enzyme inhibitory data and cytotoxicity data from human cancer cell cultures establish that modification of the lactam side chain of the 7-azaindenoisoquinolines can modulate their inhibitory potencies and selectivities vs Top1, Tdp1, and Tdp2. Molecular modeling of selected target compounds bound to Top1, Tdp1, and Tdp2 was used to design the inhibitors and facilitate the structure-activity relationship analysis. The monitoring of DNA damage by γ-H2AX foci formation in human PBMCs (lymphocytes) and acute lymphoblastic leukemia CCRF-CEM cells documented significantly more DNA damage in the cancer cells vs normal cells.
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Affiliation(s)
- Ping Wang
- Department of Medicinal Chemistry and Molecular Pharmacology, College of Pharmacy, and the Purdue Center for Cancer Research, Purdue University , West Lafayette, Indiana 47907, United States
| | - Mohamed S A Elsayed
- Department of Medicinal Chemistry and Molecular Pharmacology, College of Pharmacy, and the Purdue Center for Cancer Research, Purdue University , West Lafayette, Indiana 47907, United States
| | - Caroline B Plescia
- Developmental Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, National Institutes of Health, Bethesda , Frederick, Maryland 20892, United States
| | - Azhar Ravji
- Developmental Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, National Institutes of Health, Bethesda , Frederick, Maryland 20892, United States
| | - Christophe E Redon
- Developmental Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, National Institutes of Health, Bethesda , Frederick, Maryland 20892, United States
| | - Evgeny Kiselev
- Developmental Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, National Institutes of Health, Bethesda , Frederick, Maryland 20892, United States
| | - Christophe Marchand
- Developmental Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, National Institutes of Health, Bethesda , Frederick, Maryland 20892, United States
| | - Olga Zeleznik
- Developmental Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, National Institutes of Health, Bethesda , Frederick, Maryland 20892, United States
| | - Keli Agama
- Developmental Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, National Institutes of Health, Bethesda , Frederick, Maryland 20892, United States
| | - Yves Pommier
- Developmental Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, National Institutes of Health, Bethesda , Frederick, Maryland 20892, United States
| | - Mark Cushman
- Department of Medicinal Chemistry and Molecular Pharmacology, College of Pharmacy, and the Purdue Center for Cancer Research, Purdue University , West Lafayette, Indiana 47907, United States
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45
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Zakharenko AL, Luzina OA, Sokolov DN, Zakharova OD, Rakhmanova ME, Chepanova AA, Dyrkheeva NS, Lavrik OI, Salakhutdinov NF. Usnic acid derivatives are effective inhibitors of tyrosyl-DNA phosphodiesterase 1. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2017. [DOI: 10.1134/s1068162017010125] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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46
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Identification of several high-risk HPV inhibitors and drug targets with a novel high-throughput screening assay. PLoS Pathog 2017; 13:e1006168. [PMID: 28182794 PMCID: PMC5300127 DOI: 10.1371/journal.ppat.1006168] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2016] [Accepted: 01/05/2017] [Indexed: 12/19/2022] Open
Abstract
Human papillomaviruses (HPVs) are oncogenic viruses that cause numerous different cancers as well as benign lesions in the epithelia. To date, there is no effective cure for an ongoing HPV infection. Here, we describe the generation process of a platform for the development of anti-HPV drugs. This system consists of engineered full-length HPV genomes that express reporter genes for evaluation of the viral copy number in all three HPV replication stages. We demonstrate the usefulness of this system by conducting high-throughput screens to identify novel high-risk HPV-specific inhibitors. At least five of the inhibitors block the function of Tdp1 and PARP1, which have been identified as essential cellular proteins for HPV replication and promising candidates for the development of antivirals against HPV and possibly against HPV-related cancers. Human papillomaviruses are causative agents of many different cancers; they are most commonly associated with cervical cancer which leads to about quarter of a million deaths each year. Regardless of extensive studies for decades there is no specific cure against HPV infection. During this research, we have engineered modified HPV marker genomes that express Renilla luciferase reporter gene which expression level correlates directly with viral genome copy number. We have used such modified HPV genome in high-throughput screening of NCI Diversity Set IV chemical library and have identified a number of novel high-risk HPV-specific chemical compounds and drug targets. Such Renilla-expressing marker genomes could be used in various cell systems suitable for HPV replication studies to conduct high-throughput screens and quantify viral genome copy number quickly and effectively.
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47
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Personalised Medicine: Genome Maintenance Lessons Learned from Studies in Yeast as a Model Organism. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 1007:157-178. [PMID: 28840557 DOI: 10.1007/978-3-319-60733-7_9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Yeast research has been tremendously contributing to the understanding of a variety of molecular pathways due to the ease of its genetic manipulation, fast doubling time as well as being cost-effective. The understanding of these pathways did not only help scientists learn more about the cellular functions but also assisted in deciphering the genetic and cellular defects behind multiple diseases. Hence, yeast research not only opened the doors for transforming basic research into applied research, but also paved the roads for improving diagnosis and innovating personalized therapy of different diseases. In this chapter, we discuss how yeast research has contributed to understanding major genome maintenance pathways such as the S-phase checkpoint activation pathways, repair via homologous recombination and non-homologous end joining as well as topoisomerases-induced protein linked DNA breaks repair. Defects in these pathways lead to neurodegenerative diseases and cancer. Thus, the understanding of the exact genetic defects underlying these diseases allowed the development of personalized medicine, improving the diagnosis and treatment and overcoming the detriments of current conventional therapies such as the side effects, toxicity as well as drug resistance.
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Zakharenko A, Luzina O, Koval O, Nilov D, Gushchina I, Dyrkheeva N, Švedas V, Salakhutdinov N, Lavrik O. Tyrosyl-DNA Phosphodiesterase 1 Inhibitors: Usnic Acid Enamines Enhance the Cytotoxic Effect of Camptothecin. JOURNAL OF NATURAL PRODUCTS 2016; 79:2961-2967. [PMID: 27933897 DOI: 10.1021/acs.jnatprod.6b00979] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Tyrosyl-DNA phosphodiesterase 1 (TDP1) is a repair enzyme for stalled DNA-topoisomerase 1 (Top1) cleavage complexes and other 3'-end DNA lesions. TDP1 is a perspective target for anticancer therapy based on Top1-poison-mediated DNA damage. Several novel usnic acid derivatives with an enamine moiety have been synthesized and tested as inhibitors of TDP1. The enamines of usnic acid showed IC50 values in the range of 0.16 to 2.0 μM. These compounds revealed moderate cytotoxicity against human tumor MCF-7 cells. These new compounds enhanced the cytotoxicity of the established Top1 poison camptothecin by an order of magnitude.
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Affiliation(s)
- Alexandra Zakharenko
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences , Novosibirsk, 630090, Russian Federation
| | - Olga Luzina
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences , Novosibirsk, 630090, Russian Federation
| | - Olga Koval
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences , Novosibirsk, 630090, Russian Federation
- Novosibirsk State University , Novosibirsk, 630090, Russian Federation
| | | | | | - Nadezhda Dyrkheeva
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences , Novosibirsk, 630090, Russian Federation
| | | | - Nariman Salakhutdinov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences , Novosibirsk, 630090, Russian Federation
- Novosibirsk State University , Novosibirsk, 630090, Russian Federation
| | - Olga Lavrik
- Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences , Novosibirsk, 630090, Russian Federation
- Novosibirsk State University , Novosibirsk, 630090, Russian Federation
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49
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Laev SS, Salakhutdinov NF, Lavrik OI. Tyrosyl-DNA phosphodiesterase inhibitors: Progress and potential. Bioorg Med Chem 2016; 24:5017-5027. [PMID: 27687971 DOI: 10.1016/j.bmc.2016.09.045] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 08/30/2016] [Accepted: 09/18/2016] [Indexed: 10/21/2022]
Abstract
DNA topoisomerases are essential during transcription and replication. The therapeutic mechanism of action of topoisomerase inhibitors is enzyme poisoning rather than catalytic inhibition. Tyrosyl-DNA phosphodiesterases 1 or 2 were found as DNA repair enzymes hydrolyzing the covalent bond between the tyrosyl residue of topoisomerases I or II and the 3'- or 5'-phosphate groups in DNA, respectively. Tyrosyl-DNA phosphodiesterase 1 is a key enzyme in DNA repair machinery and a promising target for antitumor and neurodegenerative therapy. Inhibitors of tyrosyl-DNA phosphodiesterase 1 could act synergistically with topoisomerase I inhibitors and thereby potentiate the effects of topoisomerase I poisons. Tyrosyl-DNA phosphodiesterase 2 is an enzyme that specifically repairs DNA damages induced by topoisomerase II poisons and causes resistance to these drugs. Selective inhibition of tyrosyl-DNA phosphodiesterase 2 may be a novel approach to overcome intrinsic or acquired resistance to topoisomerase II-targeted drug therapy. Thus, agents that inhibit tyrosyl-DNA phosphodiesterases 1 and 2 have many applications in biochemical and physiological research and they have the potential to become anticancer and antiviral drugs. The structures, mechanism of action and therapeutic rationale of tyrosyl-DNA phosphodiesterase inhibitors and their development for combinations with topoisomerase inhibitors and DNA damaging agents are discussed.
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Affiliation(s)
- Sergey S Laev
- Vorozhtsov Institute of Organic Chemistry, Siberian Division, Russian Academy of Sciences, pr. akademika Lavrent'eva 9, Novosibirsk 630090, Russian Federation.
| | - Nariman F Salakhutdinov
- Vorozhtsov Institute of Organic Chemistry, Siberian Division, Russian Academy of Sciences, pr. akademika Lavrent'eva 9, Novosibirsk 630090, Russian Federation; Novosibirsk State University, Pirogova Str. 2, Novosibirsk 630090, Russian Federation
| | - Olga I Lavrik
- Novosibirsk State University, Pirogova Str. 2, Novosibirsk 630090, Russian Federation; Novosibirsk Institute of Chemical Biology and Fundamental Medicine, Siberian Division, Russian Academy of Sciences, pr. akademika Lavrent'eva 8, Novosibirsk 630090, Russian Federation
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50
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Zakharenko AL, Ponomarev KU, Suslov EV, Korchagina DV, Volcho KP, Vasil'eva IA, Salakhutdinov NF, Lavrik OI. [Inhibitory Properties of Nitrogen-Containing Adamantane Derivatives with Monoterpenoid Fragments Against Tyrosyl-DNA Phosphodiesterase I]. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2016; 41:731-6. [PMID: 27125028 DOI: 10.1134/s1068162015060199] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
It was found that compounds combining diazaadamantane and monoterpenoid fragments are potent inhibitors of new structural type of human recombinant DNA repair enzyme Tyrosyl-DNA phosphodiesterase I (Tdp1). It was demonstrated that the inhibition efficiency depended on the length and flexibility of the aliphatic chain of the substituent.
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