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Leng N, Ju M, Jiang Y, Guan D, Liu J, Chen W, Algharib SA, Dawood A, Luo W. The therapeutic effect of florfenicol-loaded carboxymethyl chitosan-gelatin shell nanogels against Escherichia coli infection in mice. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133847] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Ivanenkov YA, Yu Filyaeva K, Matniyazov RT, Baymiev AK, Baymiev AK, Vladimirova AA, Yamidanov RS, Mavzyutov AR, Zileeva ZR, Zainullina LF, Vakhitova JV, Marina VI, Terentiev VA, Osterman IA, Kartsev VG, Bezrukov DS, Dontsova OA. Antibacterial activity of noscapine analogs. Bioorg Med Chem Lett 2021; 43:128055. [PMID: 33892103 DOI: 10.1016/j.bmcl.2021.128055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/15/2021] [Accepted: 04/18/2021] [Indexed: 01/07/2023]
Abstract
The antibacterial properties of close noscapine analogs have not been previously reported. We used our pDualrep2 double-reporter High Throughput Screening (HTS) platform to identify a series of noscapine derivatives with promising antibacterial activity. The platform is based on RPF (SOS-response/DNA damage) and Katushka2S (inhibition of translation) proteins and simultaneously provides information on antibacterial activity and the mechanism of action of small-molecule compounds against E. coli. The most potent compound exhibited an MIC of 13.5 µM(6.25 µg/ml) and a relatively low cytotoxicity against HEK293 cells (CC50 = 71 µM, selectivity index: ~5.5). Some compounds from this series induced average Katushka2S reporter signals, indicating inhibition of translation machinery in the bacteria; however, these compounds did not attenuate translation in vitro in a luciferase-based translation assay. The most effective compounds did not significantly arrest the mitotic cycle in HEK293 cells, in contrast to the parent compound in a flow cytometry assay. Several molecules showed activity against clinically relevant gram-negative and gram-positive bacterial strains. Compounds from the discovered series can be reasonably regarded as good templates for further development and evaluation.
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Affiliation(s)
- Yan A Ivanenkov
- Institute of Biochemistry and Genetics Russian Academy of Science (IBG RAS), Ufa Scientific Centre, Ufa 450054, Russia; The Federal State Unitary Enterprise Dukhov Automatics Research Institute, Moscow 127055, Russia.
| | - Kseniya Yu Filyaeva
- Institute of Biochemistry and Genetics Russian Academy of Science (IBG RAS), Ufa Scientific Centre, Ufa 450054, Russia; Bashkir State Medical University, Ministry of Health of Russia, Ufa 450008, Russia
| | - Rustam T Matniyazov
- Institute of Biochemistry and Genetics Russian Academy of Science (IBG RAS), Ufa Scientific Centre, Ufa 450054, Russia
| | - Andrey Kh Baymiev
- Institute of Biochemistry and Genetics Russian Academy of Science (IBG RAS), Ufa Scientific Centre, Ufa 450054, Russia; Bashkir State Medical University, Ministry of Health of Russia, Ufa 450008, Russia
| | - Alexey Kh Baymiev
- Institute of Biochemistry and Genetics Russian Academy of Science (IBG RAS), Ufa Scientific Centre, Ufa 450054, Russia; Bashkir State Medical University, Ministry of Health of Russia, Ufa 450008, Russia
| | - Anastasiya A Vladimirova
- Institute of Biochemistry and Genetics Russian Academy of Science (IBG RAS), Ufa Scientific Centre, Ufa 450054, Russia
| | - Renat S Yamidanov
- Institute of Biochemistry and Genetics Russian Academy of Science (IBG RAS), Ufa Scientific Centre, Ufa 450054, Russia
| | - Ayrat R Mavzyutov
- Bashkir State Medical University, Ministry of Health of Russia, Ufa 450008, Russia
| | - Zulfia R Zileeva
- Institute of Biochemistry and Genetics Russian Academy of Science (IBG RAS), Ufa Scientific Centre, Ufa 450054, Russia
| | - Liana F Zainullina
- Institute of Biochemistry and Genetics Russian Academy of Science (IBG RAS), Ufa Scientific Centre, Ufa 450054, Russia
| | - Julia V Vakhitova
- Institute of Biochemistry and Genetics Russian Academy of Science (IBG RAS), Ufa Scientific Centre, Ufa 450054, Russia
| | - Valeriya I Marina
- Department of Chemistry and Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow 119992, Russia
| | - Victor A Terentiev
- Institute of Biochemistry and Genetics Russian Academy of Science (IBG RAS), Ufa Scientific Centre, Ufa 450054, Russia; Department of Chemistry, Lomonosov Moscow State University, Moscow 119234, Russia
| | - Ilya A Osterman
- Department of Chemistry and Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow 119992, Russia; Center of Life Sciences, Skolkovo Institute of Science and Technology, Skolkovo 143026, Russia
| | | | - Dmitry S Bezrukov
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119234, Russia
| | - Olga A Dontsova
- Department of Chemistry and Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow 119992, Russia; Center of Life Sciences, Skolkovo Institute of Science and Technology, Skolkovo 143026, Russia; Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 142290, Russia
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Ivanenkov YA, Komarova ES, Osterman IA, Sergiev PV, Yamidanov RS, Deineka EV, Terent’ev VA, Fil’kov GI, Sofronova AA, Mazhuga AG, Dontsova OA. N-Pyridyl-Substituted Carboxypiperidine Amides: A New Class of Prokaryote Translation Inhibitors. Pharm Chem J 2019. [DOI: 10.1007/s11094-019-01984-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Osterman IA, Komarova ES, Shiryaev DI, Korniltsev IA, Khven IM, Lukyanov DA, Tashlitsky VN, Serebryakova MV, Efremenkova OV, Ivanenkov YA, Bogdanov AA, Sergiev PV, Dontsova OA. Sorting Out Antibiotics' Mechanisms of Action: a Double Fluorescent Protein Reporter for High-Throughput Screening of Ribosome and DNA Biosynthesis Inhibitors. Antimicrob Agents Chemother 2016; 60:7481-7489. [PMID: 27736765 PMCID: PMC5119032 DOI: 10.1128/aac.02117-16] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 10/04/2016] [Indexed: 11/20/2022] Open
Abstract
In order to accelerate drug discovery, a simple, reliable, and cost-effective system for high-throughput identification of a potential antibiotic mechanism of action is required. To facilitate such screening of new antibiotics, we created a double-reporter system for not only antimicrobial activity detection but also simultaneous sorting of potential antimicrobials into those that cause ribosome stalling and those that induce the SOS response due to DNA damage. In this reporter system, the red fluorescent protein gene rfp was placed under the control of the SOS-inducible sulA promoter. The gene of the far-red fluorescent protein, katushka2S, was inserted downstream of the tryptophan attenuator in which two tryptophan codons were replaced by alanine codons, with simultaneous replacement of the complementary part of the attenuator to preserve the ability to form secondary structures that influence transcription termination. This genetically modified attenuator makes possible Katushka2S expression only upon exposure to ribosome-stalling compounds. The application of red and far-red fluorescent proteins provides a high signal-to-background ratio without any need of enzymatic substrates for detection of the reporter activity. This reporter was shown to be efficient in high-throughput screening of both synthetic and natural chemicals.
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Affiliation(s)
- Ilya A Osterman
- Lomonosov Moscow State University, Department of Chemistry and A. N. Belozersky Institute of Physico-Chemical Biology, Moscow, Russia
- Skolkovo Institute of Science and Technology, Skolkovo, Russia
| | - Ekaterina S Komarova
- Lomonosov Moscow State University, Faculty of Bioengineering and Bioinformatics, Moscow, Russia
| | - Dmitry I Shiryaev
- Lomonosov Moscow State University, Department of Chemistry and A. N. Belozersky Institute of Physico-Chemical Biology, Moscow, Russia
| | - Ilya A Korniltsev
- Lomonosov Moscow State University, Department of Chemistry and A. N. Belozersky Institute of Physico-Chemical Biology, Moscow, Russia
| | - Irina M Khven
- Lomonosov Moscow State University, Faculty of Bioengineering and Bioinformatics, Moscow, Russia
| | - Dmitry A Lukyanov
- Lomonosov Moscow State University, Department of Chemistry and A. N. Belozersky Institute of Physico-Chemical Biology, Moscow, Russia
| | - Vadim N Tashlitsky
- Lomonosov Moscow State University, Department of Chemistry and A. N. Belozersky Institute of Physico-Chemical Biology, Moscow, Russia
| | - Marina V Serebryakova
- Lomonosov Moscow State University, Department of Chemistry and A. N. Belozersky Institute of Physico-Chemical Biology, Moscow, Russia
| | - Olga V Efremenkova
- G. F. Gauze Institute for Search for New Antibiotics, Russian Academy of Medical Sciences, Moscow, Russia
| | - Yan A Ivanenkov
- Moscow Institute of Physics and Technology (State University), Moscow Region, Russia
| | - Alexey A Bogdanov
- Lomonosov Moscow State University, Department of Chemistry and A. N. Belozersky Institute of Physico-Chemical Biology, Moscow, Russia
| | - Petr V Sergiev
- Lomonosov Moscow State University, Department of Chemistry and A. N. Belozersky Institute of Physico-Chemical Biology, Moscow, Russia
- Skolkovo Institute of Science and Technology, Skolkovo, Russia
| | - Olga A Dontsova
- Lomonosov Moscow State University, Department of Chemistry and A. N. Belozersky Institute of Physico-Chemical Biology, Moscow, Russia
- Skolkovo Institute of Science and Technology, Skolkovo, Russia
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