Full metadata record
DC Field | Value | Language |
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dc.creator | Mosolygó, T. (Timea) | - |
dc.creator | Kincses, A. (Annamária) | - |
dc.creator | Csonka, A. (Andrea) | - |
dc.creator | Tönki, A.S. (Ádám Szabó) | - |
dc.creator | Witek, K. (Karolina) | - |
dc.creator | Sanmartin-Grijalba, C. (Carmen) | - |
dc.creator | Marc, M.A. (Malgorzata Anna) | - |
dc.creator | Handzlik, J. (Jadwiga) | - |
dc.creator | Kiec-Kononowicz, K. (Katarzyna) | - |
dc.creator | Domínguez-Álvarez, E. (E.) | - |
dc.creator | Spengler, G. (Gabriella) | - |
dc.date.accessioned | 2022-03-02T08:38:40Z | - |
dc.date.available | 2022-03-02T08:38:40Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Mosolygó, T. (Timea); Kincses, A. (Annamária); Csonka, A. (Andrea); et al. "Selenocompounds as Novel Antibacterial Agents and Bacterial Efflux Pump Inhibitors". Molecules. 24 (8), 2019, 1487 | es |
dc.identifier.issn | 1420-3049 | - |
dc.identifier.uri | https://hdl.handle.net/10171/62968 | - |
dc.description.abstract | Bacterial multidrug resistance is becoming a growing problem for public health, due to the development and spreading of bacterial strains resistant to antimicrobials. In this study, the antibacterial and multidrug resistance reversing activity of a series of seleno-carbonyl compounds has been evaluated. The effects of eleven selenocompounds on bacterial growth were evaluated in Staphylococcus aureus, methicillin resistant S. aureus (MRSA), Enterococcus faecalis, Escherichia coli, and Chlamydia trachomatis D. The combination effect of compounds with antibiotics was examined by the minimum inhibitory concentration reduction assay. Their efflux pump (EP) inhibitory properties were assessed using real-time fluorimetry. Relative expressions of EP and quorum-sensing genes were studied by quantitative PCR. Results showed that a methylketone selenoester had remarkable antibacterial activity against Gram-positive bacteria and potentiated the activity of oxacillin in MRSA. Most of the selenocompounds showed significant anti-chlamydial effects. The selenoanhydride and the diselenodiester were active inhibitors of the AcrAB-TolC system. Based on these results it can be concluded that this group of selenocompounds can be attractive potential antibacterials and EP inhibitors. The discovery of new derivatives with a significant antibacterial activity as novel selenocompounds, is of high impact in the fight against resistant pathogens | es_ES |
dc.description.sponsorship | G.S. was supported by the János Bolyai Research Scholarship of the Hungarian Academy of Sciences, by the GINOP-2.3.2-15-2016-00038 project and by the University of Szeged, through the project SZTE ÁOK-KKA 2018/270-62-2. A.K. was supported by the ÚNKP-17-3 New National Excellence Program of the Ministry of Human Capacities of Hungary. E.D.A. was supported by the Spanish “Consejo Superior de Investigaciones Científicas” (CSIC, Spanish National Research Council), through Project 201780I027. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | MDPI AG | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.subject | Selenocompounds | es_ES |
dc.subject | Selenoesters | es_ES |
dc.subject | AcrAB-TolC efflux pump | es_ES |
dc.subject | Chlamydia trachomatis D | es_ES |
dc.subject | Escherichia coli K-12 AG100 | es_ES |
dc.subject | Staphylococcus aureus | es_ES |
dc.title | Selenocompounds as Novel Antibacterial Agents and Bacterial Efflux Pump Inhibitors | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.description.note | This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). | es_ES |
dc.identifier.doi | 10.3390/molecules24081487 | - |
dadun.citation.number | 8 | es_ES |
dadun.citation.publicationName | Molecules | es_ES |
dadun.citation.startingPage | 1487 | es_ES |
dadun.citation.volume | 24 | es_ES |
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