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Fringu I, Anghel D, Fratilescu I, Epuran C, Birdeanu M, Fagadar-Cosma E. Nanomaterials Based on 2,7,12,17-Tetra-tert-butyl-5,10,15,20-tetraaza-21H,23H-porphine Exhibiting Bifunctional Sensitivity for Monitoring Chloramphenicol and Co 2. Biomedicines 2024; 12:770. [PMID: 38672126 PMCID: PMC11047853 DOI: 10.3390/biomedicines12040770] [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: 02/27/2024] [Revised: 03/20/2024] [Accepted: 03/24/2024] [Indexed: 04/28/2024] Open
Abstract
Monitoring antibiotic retention in human body fluids after treatment and controlling heavy metal content in water are important requirements for a healthy society. Therefore, the approach proposed in this study is based on developing new optical sensors using porphyrin or its bifunctional hybrid materials made with AuNPs to accomplish the accurate detection of chloramphenicol and cobalt. To produce the new optical chloramphenicol sensors, 2,7,12,17-tetra-tert-butyl-5,10,15,20-tetraaza-21H,23H-porphine (TBAP) was used, both alone in an acid medium and as a hybrid material with AuNPs in a water-DMSO acidified environment. The same hybrid material in the unchanged water-DMSO medium was the sensing material used for Co2+ monitoring. The best results of the hybrid materials were explained by the synergistic effects between the TBAP azaporphyrin and AuNPs. Chloramphenicol was accurately detected in the range of concentrations between 3.58 × 10-6 M and 3.37 × 10-5 M, and the same hybrid material quantified Co2+ in the concentration range of 8.92 × 10-5 M-1.77 × 10-4 M. In addition, we proved that AuNPs can be used for the detection of azaporphyrin (from 2.66 × 10-5 M to 3.29 × 10-4 M), making them a useful tool to monitor porphyrin retention after cancer imaging procedures or in porphyria disease. In conclusion, we harnessed the multifunctionality of this azaporphyrin and of its newly obtained AuNP plasmonic hybrids to detect chloramphenicol and Co2+ quickly, simply, and with high precision.
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Affiliation(s)
- Ionela Fringu
- Institute of Chemistry “Coriolan Dragulescu”, Mihai Viteazu Avenue 24, 300223 Timisoara, Romania; (I.F.); (D.A.); (I.F.); (C.E.)
| | - Diana Anghel
- Institute of Chemistry “Coriolan Dragulescu”, Mihai Viteazu Avenue 24, 300223 Timisoara, Romania; (I.F.); (D.A.); (I.F.); (C.E.)
| | - Ion Fratilescu
- Institute of Chemistry “Coriolan Dragulescu”, Mihai Viteazu Avenue 24, 300223 Timisoara, Romania; (I.F.); (D.A.); (I.F.); (C.E.)
| | - Camelia Epuran
- Institute of Chemistry “Coriolan Dragulescu”, Mihai Viteazu Avenue 24, 300223 Timisoara, Romania; (I.F.); (D.A.); (I.F.); (C.E.)
| | - Mihaela Birdeanu
- National Institute for Research and Development in Electrochemistry and Condensed Matter, P. Andronescu Street, No. 1, 300224 Timisoara, Romania;
| | - Eugenia Fagadar-Cosma
- Institute of Chemistry “Coriolan Dragulescu”, Mihai Viteazu Avenue 24, 300223 Timisoara, Romania; (I.F.); (D.A.); (I.F.); (C.E.)
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Volynkina IA, Bychkova EN, Karakchieva AO, Tikhomirov AS, Zatonsky GV, Solovieva SE, Martynov MM, Grammatikova NE, Tereshchenkov AG, Paleskava A, Konevega AL, Sergiev PV, Dontsova OA, Osterman IA, Shchekotikhin AE, Tevyashova AN. Hybrid Molecules of Azithromycin with Chloramphenicol and Metronidazole: Synthesis and Study of Antibacterial Properties. Pharmaceuticals (Basel) 2024; 17:187. [PMID: 38399402 PMCID: PMC10892836 DOI: 10.3390/ph17020187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/23/2024] [Accepted: 01/25/2024] [Indexed: 02/25/2024] Open
Abstract
The sustained rise of antimicrobial resistance (AMR) causes a strong need to develop new antibacterial agents. One of the methods for addressing the problem of antibiotic resistance is through the design of hybrid antibiotics. In this work, we proposed a synthetic route for the conjugation of an azithromycin derivative with chloramphenicol and metronidazole hemisuccinates and synthesized two series of new hybrid molecules 4a-g and 5a-g. While a conjugation did not result in tangible synergy for wild-type bacterial strains, new compounds were able to overcome AMR associated with the inducible expression of the ermC gene on a model E. coli strain resistant to macrolide antibiotics. The newly developed hybrids demonstrated a tendency to induce premature ribosome stalling, which might be crucial since they will not induce a macrolide-resistant phenotype in a number of pathogenic bacterial strains. In summary, the designed structures are considered as a promising direction for the further development of hybrid molecules that can effectively circumvent AMR mechanisms to macrolide antibiotics.
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Affiliation(s)
- Inna A. Volynkina
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1, 119234 Moscow, Russia; (A.O.K.); (P.V.S.); (O.A.D.); (I.A.O.)
| | - Elena N. Bychkova
- Gause Institute of New Antibiotics, B. Pirogovskaya 11, 119021 Moscow, Russia; (E.N.B.); (A.S.T.); (G.V.Z.); (S.E.S.); (M.M.M.); (N.E.G.); (A.E.S.)
| | - Anastasiia O. Karakchieva
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1, 119234 Moscow, Russia; (A.O.K.); (P.V.S.); (O.A.D.); (I.A.O.)
| | - Alexander S. Tikhomirov
- Gause Institute of New Antibiotics, B. Pirogovskaya 11, 119021 Moscow, Russia; (E.N.B.); (A.S.T.); (G.V.Z.); (S.E.S.); (M.M.M.); (N.E.G.); (A.E.S.)
| | - George V. Zatonsky
- Gause Institute of New Antibiotics, B. Pirogovskaya 11, 119021 Moscow, Russia; (E.N.B.); (A.S.T.); (G.V.Z.); (S.E.S.); (M.M.M.); (N.E.G.); (A.E.S.)
| | - Svetlana E. Solovieva
- Gause Institute of New Antibiotics, B. Pirogovskaya 11, 119021 Moscow, Russia; (E.N.B.); (A.S.T.); (G.V.Z.); (S.E.S.); (M.M.M.); (N.E.G.); (A.E.S.)
| | - Maksim M. Martynov
- Gause Institute of New Antibiotics, B. Pirogovskaya 11, 119021 Moscow, Russia; (E.N.B.); (A.S.T.); (G.V.Z.); (S.E.S.); (M.M.M.); (N.E.G.); (A.E.S.)
| | - Natalia E. Grammatikova
- Gause Institute of New Antibiotics, B. Pirogovskaya 11, 119021 Moscow, Russia; (E.N.B.); (A.S.T.); (G.V.Z.); (S.E.S.); (M.M.M.); (N.E.G.); (A.E.S.)
| | - Andrey G. Tereshchenkov
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1, 119234 Moscow, Russia; (A.O.K.); (P.V.S.); (O.A.D.); (I.A.O.)
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Leninskie Gory 1, 119234 Moscow, Russia
| | - Alena Paleskava
- Department of Molecular and Radiation Biophysics, Petersburg Nuclear Physics Institute Named by B.P. Konstantiniv of NRC “Kurchatov Institute”, Mkr. Orlova Roshcha 1, 188300 Gatchina, Russia; (A.P.); (A.L.K.)
- Institute of Biomedical Systems and Biotechnologies, Peter the Great St. Petersburg Polytechnic University, Khlopina 11, 195251 Saint Petersburg, Russia
| | - Andrey L. Konevega
- Department of Molecular and Radiation Biophysics, Petersburg Nuclear Physics Institute Named by B.P. Konstantiniv of NRC “Kurchatov Institute”, Mkr. Orlova Roshcha 1, 188300 Gatchina, Russia; (A.P.); (A.L.K.)
- Institute of Biomedical Systems and Biotechnologies, Peter the Great St. Petersburg Polytechnic University, Khlopina 11, 195251 Saint Petersburg, Russia
- NBICS Center, NRC “Kurchatov Institute”, Kurchatov Square 1, 123182 Moscow, Russia
| | - Petr V. Sergiev
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1, 119234 Moscow, Russia; (A.O.K.); (P.V.S.); (O.A.D.); (I.A.O.)
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Leninskie Gory 1, 119234 Moscow, Russia
- Institute of Functional Genomics, Lomonosov Moscow State University, Leninskie Gory 1, 119234 Moscow, Russia
| | - Olga A. Dontsova
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1, 119234 Moscow, Russia; (A.O.K.); (P.V.S.); (O.A.D.); (I.A.O.)
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Leninskie Gory 1, 119234 Moscow, Russia
- Department of Functioning of Living Systems, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia
| | - Ilya A. Osterman
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1, 119234 Moscow, Russia; (A.O.K.); (P.V.S.); (O.A.D.); (I.A.O.)
| | - Andrey E. Shchekotikhin
- Gause Institute of New Antibiotics, B. Pirogovskaya 11, 119021 Moscow, Russia; (E.N.B.); (A.S.T.); (G.V.Z.); (S.E.S.); (M.M.M.); (N.E.G.); (A.E.S.)
| | - Anna N. Tevyashova
- Gause Institute of New Antibiotics, B. Pirogovskaya 11, 119021 Moscow, Russia; (E.N.B.); (A.S.T.); (G.V.Z.); (S.E.S.); (M.M.M.); (N.E.G.); (A.E.S.)
- School of Science, Constructor University, Campus Ring 1, 28759 Bremen, Germany
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Sousa M, Afonso AC, Saavedra MJ, Simões LC, Simões M. Hydrocinnamic acid and perillyl alcohol are effective against Escherichia coli biofilms when used alone and combined with antibiotics. J Appl Microbiol 2023; 134:lxad234. [PMID: 37827567 DOI: 10.1093/jambio/lxad234] [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: 08/11/2023] [Revised: 10/06/2023] [Accepted: 10/11/2023] [Indexed: 10/14/2023]
Abstract
AIMS The use of phytochemicals to improve the effectiveness of antibiotics is a promising strategy for the development of novel antimicrobials. In this study, the antibiofilm activity of perillyl alcohol and hydrocinnamic acid, both phytochemicals present in several plants, and two antibiotics from different classes (amoxicillin and chloramphenicol) was tested, alone and in combination, against Escherichia coli. METHODS AND RESULTS Each molecule was tested at the minimum inhibitory concentration (MIC), 5 × MIC, and 10 × MIC, and characterized concerning biomass removal, metabolic inactivation, and cellular culturability. The highest percentages of metabolic inactivation (88.5% for 10 × MIC) and biomass reduction (61.7% for 10 × MIC) were obtained with amoxicillin. Interestingly, for 5 × MIC and 10 × MIC, phytochemicals provided a total reduction of colony-forming units (CFUs). Dual and triple combinations of phytochemicals and antibiotics (at MIC and 5 × MIC) demonstrated high efficacy in metabolic inactivation, moderate efficacy in terms of biomass reduction, and total reduction of cellular culturability for 5 × MIC. CONCLUSIONS The results demonstrated the antibiofilm potential of phytochemicals, highlighting the advantage of phytochemical/antibiotic combinations for biofilm control.
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Affiliation(s)
- Mariana Sousa
- LEPABE-Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, Department of Chemical Engineering, University of Porto, 4200-465 Porto, Portugal
- ALiCE-Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal
| | - Ana Cristina Afonso
- LEPABE-Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, Department of Chemical Engineering, University of Porto, 4200-465 Porto, Portugal
- ALiCE-Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal
- CITAB-Centre for the Research and Technology of Agro-Environmental and Biological Sciences, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
- CEB, LABBELS-Centre of Biological Engineering, Associate Laboratory on Biotechnology and Bioengineering, and Electromechanical Systems, School of Engineering, University of Minho, 4710-057 Braga, Portugal
| | - Maria José Saavedra
- CITAB-Centre for the Research and Technology of Agro-Environmental and Biological Sciences, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
| | - Lúcia Chaves Simões
- CEB, LABBELS-Centre of Biological Engineering, Associate Laboratory on Biotechnology and Bioengineering, and Electromechanical Systems, School of Engineering, University of Minho, 4710-057 Braga, Portugal
| | - Manuel Simões
- LEPABE-Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, Department of Chemical Engineering, University of Porto, 4200-465 Porto, Portugal
- ALiCE-Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal
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Rohana H, Hager-Cohen A, Azrad M, Peretz A. Trend of Changes in Chloramphenicol Resistance during the Years 2017-2020: A Retrospective Report from Israel. Antibiotics (Basel) 2023; 12:antibiotics12020196. [PMID: 36830107 PMCID: PMC9952794 DOI: 10.3390/antibiotics12020196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/11/2023] [Accepted: 01/12/2023] [Indexed: 01/19/2023] Open
Abstract
Resistant bacteria limit treatment options. This challenge has awakened interest in antibiotics that are no longer in use due to side effects, such as chloramphenicol. This work investigated trends in chloramphenicol resistance rates during 2017-2020 in bacteria isolated from diverse clinical samples at the Baruch Padeh Medical Center, Poriya, Israel. Bacteria were isolated from 3873 samples and identified using routine methods, including matrix-assisted laser desorption ionization-time of flight (MALDI-TOF) technology. Chloramphenicol susceptibility was tested using a VITEK II instrument or by the Kirby-Bauer disk-diffusion test. The average chloramphenicol resistance rate was 24%, with no significant differences between study years. Chloramphenicol resistance was associated with sample origin (p < 0.001); isolates originating from sputum samples showed 49.8% resistance rate, compared to 2.3% of the body fluid isolates, 10.4% of the ear/eye isolates and 22.5% of the blood isolates. Furthermore, there was a significant decrease in chloramphenicol resistance among blood and ear/eye isolates during the study period (p = 0.01, p < 0.001, respectively). The highest resistance rate was among Pseudomonas aeruginosa isolates (50.5%). In conclusion, since chloramphenicol susceptibility seems to be retained, its comeback to the clinical world should be considered.
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Affiliation(s)
- Hannan Rohana
- The Clinical Microbiology Laboratory, The Baruch Padeh Medical Center, Poriya, Tiberias 1528001, Israel
| | - Anat Hager-Cohen
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed 1311502, Israel
| | - Maya Azrad
- The Clinical Microbiology Laboratory, The Baruch Padeh Medical Center, Poriya, Tiberias 1528001, Israel
| | - Avi Peretz
- The Clinical Microbiology Laboratory, The Baruch Padeh Medical Center, Poriya, Tiberias 1528001, Israel
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed 1311502, Israel
- Correspondence: ; Tel.: +972-4-665-2322
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Conjugates of Chloramphenicol Amine and Berberine as Antimicrobial Agents. Antibiotics (Basel) 2022; 12:antibiotics12010015. [PMID: 36671216 PMCID: PMC9854996 DOI: 10.3390/antibiotics12010015] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 12/19/2022] [Accepted: 12/21/2022] [Indexed: 12/25/2022] Open
Abstract
In order to obtain antimicrobial compounds with improved properties, new conjugates comprising two different biologically active agents within a single chimeric molecule based on chloramphenicol (CHL) and a hydrophobic cation were synthesized and studied. Chloramphenicol amine (CAM), derived from the ribosome-targeting antibiotic CHL, and the plant isoquinoline alkaloid berberine (BER) are connected by alkyl linkers of different lengths in structures of these conjugates. Using competition binding, double reporter system, and toeprinting assays, we showed that synthesized CAM-Cn-BER compounds bound to the bacterial ribosome and inhibited protein synthesis like the parent CHL. The mechanism of action of CAM-C5-BER and CAM-C8-BER on the process of bacterial translations was similar to CHL. Experiments with bacteria demonstrated that CAM-Cn-BERs suppressed the growth of laboratory strains of CHL and macrolides-resistant bacteria. CAM-C8-BER acted against mycobacteria and more selectively inhibited the growth of Gram-positive bacteria than the parent CHL and the berberine derivative lacking the CAM moiety (CH3-C8-BER). Using a potential-sensitive fluorescent probe, we found that CAM-C8-BER significantly reduced the membrane potential in B. subtilis cells. Crystal violet assays were used to demonstrate the absence of induction of biofilm formation under the action of CAM-C8-BER on E. coli bacteria. Thus, we showed that CAM-C8-BER could act both on the ribosome and on the cell membrane of bacteria, with the alkylated berberine fragment of the compound making a significant contribution to the inhibitory effect on bacterial growth. Moreover, we showed that CAM-Cn-BERs did not inhibit eukaryotic translation in vitro and were non-toxic for eukaryotic cells.
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Belakhov VV. Polyfunctional Drugs: Search, Development, Use in Medical Practice, and Environmental Aspects of Preparation and Application (A Review). RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s1070363222130047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
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Feng H, Li J, Liu Y, Xu Z, Cui Y, Liu M, Liu X, He L, Jiang J, Qian D. Cubic MnSe2 nanoparticles dispersed on multi-walled carbon nanotubes: A robust electrochemical sensing platform for chloramphenicol. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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