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Spector D, Erofeev A, Gorelkin P, Skvortsov D, Trigub A, Markova A, Nikitina V, Ul'yanovskiy N, Shtil' A, Semkina A, Vlasova K, Zyk N, Majouga A, Beloglazkina E, Krasnovskaya O, Vasil'eva L. Biotinylated Pt(IV) prodrugs with elevated lipophilicity and cytotoxicity. Dalton Trans 2023; 52:866-871. [PMID: 36629146 DOI: 10.1039/d2dt03662b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A design of Pt(IV) prodrugs with tumor cell targeting moieties leading to increased selectivity is of interest. Herein, we designed a novel Pt(IV) prodrugs with COX-inhibitor naproxen, long-chain hydrophobic stearic acid moiety and biotin as axial ligands. We have established that for Pt(IV) prodrugs with biotin and naproxen or stearate in axial position, the lipophilicity rather than biotin receptors expression is the main factor of cytotoxicity. We also monitored the reduction speed of Pt(IV) prodrug 3 with naproxen and biotin in axial positions in A549 cells using XANES and demonstrated that the prodrug gradually releases cisplatin within 20 hours of incubation.
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Affiliation(s)
- Daniil Spector
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia. .,National University of Science and Technology (MISIS), Leninskiy prospect 4, Moscow, 101000, Russia
| | - Alexander Erofeev
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia. .,National University of Science and Technology (MISIS), Leninskiy prospect 4, Moscow, 101000, Russia
| | - Peter Gorelkin
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia. .,National University of Science and Technology (MISIS), Leninskiy prospect 4, Moscow, 101000, Russia
| | - Dmitry Skvortsov
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia.
| | - Alexander Trigub
- National Research Center "Kurchatov Institute", Akademika Kurchatova pl., 1, Moscow, 123182, Russia
| | - Alina Markova
- Emanuel Institute of Biochemical Physics of the Russian Academy of Sciences, Kosygin Street, 4, 119334, Moscow, Russia
| | - Vita Nikitina
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia.
| | - Nikolay Ul'yanovskiy
- Core Facility Center 'Arktika', Northern (Arctic) Federal University, Arkhangelsk, 163002, Russia
| | - Alexander Shtil'
- N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation, Kashirskoe highway 23, Moscow, 115478, Russia
| | - Alevtina Semkina
- Pirogov Russian National Research Medical University (RNRMU), Ostrovitianov str. 1, Moscow, 117997, Russia.,Serbsky National Medical Research Center for Psychiatry and Narcology, Department of Basic and Applied Neuro-biology, Kropotkinskiy 23, Moscow, 119034, Russia
| | - Ksenia Vlasova
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia. .,Serbsky National Medical Research Center for Psychiatry and Narcology, Department of Basic and Applied Neuro-biology, Kropotkinskiy 23, Moscow, 119034, Russia
| | - Nikolay Zyk
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia.
| | - Alexander Majouga
- Mendeleev University of Chemical Technology of Russia, Miusskaya sq. 9, Moscow, 125047, Russia
| | - Elena Beloglazkina
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia.
| | - Olga Krasnovskaya
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia. .,National University of Science and Technology (MISIS), Leninskiy prospect 4, Moscow, 101000, Russia
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Bubley A, Erofeev A, Gorelkin P, Beloglazkina E, Majouga A, Krasnovskaya O. Tacrine-Based Hybrids: Past, Present, and Future. Int J Mol Sci 2023; 24:ijms24021717. [PMID: 36675233 PMCID: PMC9863713 DOI: 10.3390/ijms24021717] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 01/10/2023] [Accepted: 01/11/2023] [Indexed: 01/18/2023] Open
Abstract
Alzheimer's disease (AD) is a neurodegenerative disorder which is characterized by β-amyloid (Aβ) aggregation, τ-hyperphosphorylation, and loss of cholinergic neurons. The other important hallmarks of AD are oxidative stress, metal dyshomeostasis, inflammation, and cell cycle dysregulation. Multiple therapeutic targets may be proposed for the development of anti-AD drugs, and the "one drug-multiple targets" strategy is of current interest. Tacrine (THA) was the first clinically approved cholinesterase (ChE) inhibitor, which was withdrawn due to high hepatotoxicity. However, its high potency in ChE inhibition, low molecular weight, and simple structure make THA a promising scaffold for developing multi-target agents. In this review, we summarized THA-based hybrids published from 2006 to 2022, thus providing an overview of strategies that have been used in drug design and approaches that have resulted in significant cognitive improvements and reduced hepatotoxicity.
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Affiliation(s)
- Anna Bubley
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1-3, Moscow 119991, Russia
| | - Alexaner Erofeev
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, Moscow 119049, Russia
| | - Peter Gorelkin
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, Moscow 119049, Russia
| | - Elena Beloglazkina
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1-3, Moscow 119991, Russia
| | - Alexander Majouga
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, Moscow 119049, Russia
| | - Olga Krasnovskaya
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1-3, Moscow 119991, Russia
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, Moscow 119049, Russia
- Correspondence:
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Krasnovskaya O, Kononova A, Erofeev A, Gorelkin P, Majouga A, Beloglazkina E. Aβ-Targeting Bifunctional Chelators (BFCs) for Potential Therapeutic and PET Imaging Applications. Int J Mol Sci 2022; 24:ijms24010236. [PMID: 36613679 PMCID: PMC9820683 DOI: 10.3390/ijms24010236] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/13/2022] [Accepted: 12/17/2022] [Indexed: 12/25/2022] Open
Abstract
Currently, more than 55 million people live with dementia worldwide, and there are nearly 10 million new cases every year. Alzheimer's disease (AD) is the most common neurodegenerative disease resulting in personality changes, cognitive impairment, memory loss, and physical disability. Diagnosis of AD is often missed or delayed in clinical practice due to the fact that cognitive deterioration occurs already in the later stages of the disease. Thus, methods to improve early detection would provide opportunities for early treatment of disease. All FDA-approved PET imaging agents for Aβ plaques use short-lived radioisotopes such as 11C (t1/2 = 20.4 min) and 18F (t1/2 = 109.8 min), which limit their widespread use. Thus, a novel metal-based imaging agent for visualization of Aβ plaques is of interest, due to the simplicity of its synthesis and the longer lifetimes of its constituent isotopes. We have previously summarized a metal-containing drug for positron emission tomography (PET), magnetic resonance imaging (MRI), and single-photon emission computed tomography (SPECT) imaging of Alzheimer's disease. In this review, we have summarized a recent advance in design of Aβ-targeting bifunctional chelators for potential therapeutic and PET imaging applications, reported after our previous review.
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Affiliation(s)
- Olga Krasnovskaya
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, 119049 Moscow, Russia
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
- Correspondence:
| | - Aina Kononova
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, 119049 Moscow, Russia
| | - Alexander Erofeev
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, 119049 Moscow, Russia
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
| | - Peter Gorelkin
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, 119049 Moscow, Russia
| | - Alexander Majouga
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, 119049 Moscow, Russia
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
| | - Elena Beloglazkina
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
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Menshutina N, Majouga A, Uvarova A, Lovskaya D, Tsygankov P, Mochalova M, Abramova O, Ushakova V, Morozova A, Silantyev A. Chitosan Aerogel Particles as Nasal Drug Delivery Systems. Gels 2022; 8:gels8120796. [PMID: 36547320 PMCID: PMC9778004 DOI: 10.3390/gels8120796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 11/29/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022] Open
Abstract
The nasal drug delivery route has distinct advantages, such as high bioavailability, a rapid therapeutic effect, non-invasiveness, and ease of administration. This article presents the results of a study of the processes for obtaining chitosan aerogel particles that are promising as nasal or inhalation drug delivery systems. Obtaining chitosan aerogel particles includes the following steps: the preparation of a chitosan solution, gelation, solvent replacement, and supercritical drying. Particles of chitosan gels were obtained by spraying and homogenization. The produced chitosan aerogel particles had specific surface areas of up to 254 m2/g, pore volumes of up to 1.53 cm3/g, and porosities of up to 99%. The aerodynamic diameters of the obtained chitosan aerogel particles were calculated, the values of which ranged from 13 to 59 µm. According to the calculation results, a CS1 sample was used as a matrix for obtaining the pharmaceutical composition "chitosan aerogel-clomipramine". X-ray diffraction (XRD) analysis of the pharmaceutical composition determined the presence of clomipramine, predominantly in an amorphous form. Analysis of the high-performance liquid chromatography (HPLC) data showed that the mass loading of clomipramine was 35%. Experiments in vivo demonstrated the effectiveness of the pharmaceutical composition "chitosan aerogel-clomipramine" as carrier matrices for the targeted delivery of clomipramine by the "Nose-to-brain" mechanism of nasal administration. The maximum concentration of clomipramine in the frontal cortex and hippocampus was reached 30 min after administration.
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Affiliation(s)
- Natalia Menshutina
- Department of Chemical and Pharmaceutical Engineering, Mendeleev University of Chemical Technology, Moscow 125047, Russia
| | - Alexander Majouga
- Department of Chemical and Pharmaceutical Engineering, Mendeleev University of Chemical Technology, Moscow 125047, Russia
| | - Anastasia Uvarova
- Department of Chemical and Pharmaceutical Engineering, Mendeleev University of Chemical Technology, Moscow 125047, Russia
| | - Daria Lovskaya
- Department of Chemical and Pharmaceutical Engineering, Mendeleev University of Chemical Technology, Moscow 125047, Russia
| | - Pavel Tsygankov
- Department of Chemical and Pharmaceutical Engineering, Mendeleev University of Chemical Technology, Moscow 125047, Russia
- Correspondence: ; Tel.: +7-(967)-2689739
| | - Maria Mochalova
- Department of Chemical and Pharmaceutical Engineering, Mendeleev University of Chemical Technology, Moscow 125047, Russia
| | - Olga Abramova
- Department of Basic and Applied Neurobiology, V. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, Kropotkinsky per. 23, Moscow 119034, Russia
| | - Valeria Ushakova
- Department of Basic and Applied Neurobiology, V. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, Kropotkinsky per. 23, Moscow 119034, Russia
| | - Anna Morozova
- Department of Basic and Applied Neurobiology, V. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, Kropotkinsky per. 23, Moscow 119034, Russia
| | - Artemiy Silantyev
- Department of Basic and Applied Neurobiology, V. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, Kropotkinsky per. 23, Moscow 119034, Russia
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Zubkov E, Abramova O, Zorkina Y, Ochneva A, Ushakova V, Morozova A, Gurina O, Majouga A, Chekhonin V. Intranasal neuropeptide Y is most effective in some aspects of acute stress compared to melatonin, oxytocin and orexin. Front Pharmacol 2022; 13:1033186. [DOI: 10.3389/fphar.2022.1033186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 11/24/2022] [Indexed: 12/04/2022] Open
Abstract
Objectives: In the current study, we compared the effects of a single intranasal administration of clomipramine with effects of four neuropeptides, melatonin, oxytocin, orexin, and neuropeptide Y, to compare them in an acute stress model.Methods: The anti-stress effect was evaluated in the sucrose preference and forced swimming tests. Serum corticosterone level in rats was measured to evaluate the stress response.Results: Neuropeptide Y reduced immobilization time in the Porsolt test and decreased corticosterone levels, but increased the anhedonia. Orexin had no positive effect on animal behavior, but decreased corticosterone levels. Oxytocin decreased immobilization time, maintained anhedonia at the level of control, but did not affect corticosterone levels. Melatonin demonstrated no positive effects in any of the tests.Conclusion: The intranasal administered neuropeptide Y could be a promising compound for the treatment of stress disorders.
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Kukushkin M, Novotortsev V, Filatov V, Ivanenkov Y, Skvortsov D, Veselov M, Shafikov R, Moiseeva A, Zyk N, Majouga A, Beloglazkina E. Synthesis and Biological Evaluation of S-, O- and Se-Containing Dispirooxindoles. Molecules 2021; 26:molecules26247645. [PMID: 34946727 PMCID: PMC8703884 DOI: 10.3390/molecules26247645] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 12/06/2021] [Accepted: 12/10/2021] [Indexed: 12/12/2022] Open
Abstract
A series of novel S-, O- and Se-containing dispirooxindole derivatives has been synthesized using 1,3-dipolar cycloaddition reaction of azomethine ylide generated from isatines and sarcosine at the double C=C bond of 5-indolidene-2-chalcogen-imidazolones (chalcogen was oxygen, sulfur or selenium). The cytotoxicity of these dispiro derivatives was evaluated in vitro using different tumor cell lines. Several molecules have demonstrated a considerable cytotoxicity against the panel and showed good selectivity towards colorectal carcinoma HCT116 p53+/+ over HCT116 p53−/− cells. In particular, good results have been obtained for LNCaP prostate cell line. The performed in silico study has revealed MDM2/p53 interaction as one of the possible targets for the synthesized molecules. However, in contrast to selectivity revealed during the cell-based evaluation and the results obtained in computational study, no significant p53 activation using a reporter construction in p53wt A549 cell line was observed in a relevant concentration range.
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Affiliation(s)
- Maksim Kukushkin
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1/3, GSP-1, 119991 Moscow, Russia; (M.K.); (V.N.); (V.F.); (D.S.); (R.S.); (A.M.); (N.Z.); (A.M.)
- Research Laboratory of Biophysics, National University of Science and Technology MISiS, 119049 Moscow, Russia
| | - Vladimir Novotortsev
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1/3, GSP-1, 119991 Moscow, Russia; (M.K.); (V.N.); (V.F.); (D.S.); (R.S.); (A.M.); (N.Z.); (A.M.)
| | - Vadim Filatov
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1/3, GSP-1, 119991 Moscow, Russia; (M.K.); (V.N.); (V.F.); (D.S.); (R.S.); (A.M.); (N.Z.); (A.M.)
| | - Yan Ivanenkov
- Laboratory of Medicinal Chemistry and Bioinformatic, Moscow Institute of Physics and Technology (MIPT), Institutski Pereulok 9, 141701 Dolgoprudny, Russia; (Y.I.); (M.V.)
| | - Dmitry Skvortsov
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1/3, GSP-1, 119991 Moscow, Russia; (M.K.); (V.N.); (V.F.); (D.S.); (R.S.); (A.M.); (N.Z.); (A.M.)
| | - Mark Veselov
- Laboratory of Medicinal Chemistry and Bioinformatic, Moscow Institute of Physics and Technology (MIPT), Institutski Pereulok 9, 141701 Dolgoprudny, Russia; (Y.I.); (M.V.)
| | - Radik Shafikov
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1/3, GSP-1, 119991 Moscow, Russia; (M.K.); (V.N.); (V.F.); (D.S.); (R.S.); (A.M.); (N.Z.); (A.M.)
| | - Anna Moiseeva
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1/3, GSP-1, 119991 Moscow, Russia; (M.K.); (V.N.); (V.F.); (D.S.); (R.S.); (A.M.); (N.Z.); (A.M.)
| | - Nikolay Zyk
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1/3, GSP-1, 119991 Moscow, Russia; (M.K.); (V.N.); (V.F.); (D.S.); (R.S.); (A.M.); (N.Z.); (A.M.)
| | - Alexander Majouga
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1/3, GSP-1, 119991 Moscow, Russia; (M.K.); (V.N.); (V.F.); (D.S.); (R.S.); (A.M.); (N.Z.); (A.M.)
- Dmitry Mendeleev University of Chemical Technology of Russia, Miusskaya Sq. 9, 125047 Moscow, Russia
| | - Elena Beloglazkina
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory, 1/3, GSP-1, 119991 Moscow, Russia; (M.K.); (V.N.); (V.F.); (D.S.); (R.S.); (A.M.); (N.Z.); (A.M.)
- Correspondence:
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Abramova O, Zorkina Y, Syunyakov T, Zubkov E, Ushakova V, Silantyev A, Soloveva K, Gurina O, Majouga A, Morozova A, Chekhonin V. Brain Metabolic Profile after Intranasal vs. Intraperitoneal Clomipramine Treatment in Rats with Ultrasound Model of Depression. Int J Mol Sci 2021; 22:ijms22179598. [PMID: 34502505 PMCID: PMC8431753 DOI: 10.3390/ijms22179598] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 08/26/2021] [Accepted: 09/01/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Molecular mechanisms of depression remain unclear. The brain metabolome after antidepressant therapy is poorly understood and had not been performed for different routes of drug administration before the present study. Rats were exposed to chronic ultrasound stress and treated with intranasal and intraperitoneal clomipramine. We then analyzed 28 metabolites in the frontal cortex and hippocampus. METHODS Rats' behavior was identified in such tests: social interaction, sucrose preference, forced swim, and Morris water maze. Metabolic analysis was performed with liquid chromatography. RESULTS After ultrasound stress pronounced depressive-like behavior, clomipramine had an equally antidepressant effect after intranasal and intraperitoneal administration on behavior. Ultrasound stress contributed to changes of the metabolomic pathways associated with pathophysiology of depression. Clomipramine affected global metabolome in frontal cortex and hippocampus in a different way that depended on the route of administration. Intranasal route was associated with more significant changes of metabolites composition in the frontal cortex compared to the control and ultrasound groups while the intraperitoneal route corresponded with more profound changes in hippocampal metabolome compared to other groups. Since far metabolic processes in the brain can change in many ways depending on different routes of administration, the antidepressant therapy should also be evaluated from this point of view.
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Affiliation(s)
- Olga Abramova
- V. Serbsky National Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (E.Z.); (V.U.); (A.S.); (O.G.); (A.M.); (V.C.)
- Mental-Health Clinic No. 1 Named after N.A. Alekseev, 117152 Moscow, Russia; (T.S.); (K.S.)
| | - Yana Zorkina
- V. Serbsky National Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (E.Z.); (V.U.); (A.S.); (O.G.); (A.M.); (V.C.)
- Mental-Health Clinic No. 1 Named after N.A. Alekseev, 117152 Moscow, Russia; (T.S.); (K.S.)
- Correspondence: ; Tel.: +7-916-588-4851
| | - Timur Syunyakov
- Mental-Health Clinic No. 1 Named after N.A. Alekseev, 117152 Moscow, Russia; (T.S.); (K.S.)
- Federal State Budgetary Institution Research Zakusov Institute of Pharmacology, 125315 Moscow, Russia
| | - Eugene Zubkov
- V. Serbsky National Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (E.Z.); (V.U.); (A.S.); (O.G.); (A.M.); (V.C.)
| | - Valeria Ushakova
- V. Serbsky National Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (E.Z.); (V.U.); (A.S.); (O.G.); (A.M.); (V.C.)
- Mental-Health Clinic No. 1 Named after N.A. Alekseev, 117152 Moscow, Russia; (T.S.); (K.S.)
| | - Artemiy Silantyev
- V. Serbsky National Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (E.Z.); (V.U.); (A.S.); (O.G.); (A.M.); (V.C.)
| | - Kristina Soloveva
- Mental-Health Clinic No. 1 Named after N.A. Alekseev, 117152 Moscow, Russia; (T.S.); (K.S.)
| | - Olga Gurina
- V. Serbsky National Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (E.Z.); (V.U.); (A.S.); (O.G.); (A.M.); (V.C.)
| | - Alexander Majouga
- Drug Delivery Systems Laboratory, D. Mendeleev University of Chemical Technology of Russia, Miusskaya pl. 9, 125047 Moscow, Russia;
| | - Anna Morozova
- V. Serbsky National Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (E.Z.); (V.U.); (A.S.); (O.G.); (A.M.); (V.C.)
- Mental-Health Clinic No. 1 Named after N.A. Alekseev, 117152 Moscow, Russia; (T.S.); (K.S.)
| | - Vladimir Chekhonin
- V. Serbsky National Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (E.Z.); (V.U.); (A.S.); (O.G.); (A.M.); (V.C.)
- Department of Medical Nanobiotechnology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia
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Krasnovskaya O, Spector D, Erofeev A, Gorelkin P, Akasov R, Skvortsov D, Trigub A, Vlasova K, Semkina A, Zyk N, Beloglazkina E, Majouga A. Alternative mechanism of action of the DNP Pt IV prodrug: intracellular cisplatin release and the mitochondria-mediated apoptotic pathway. Dalton Trans 2021; 50:7922-7927. [PMID: 34037020 DOI: 10.1039/d1dt00898f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In a recent research paper Dr. Suxing Jin et al. reported two multispecific PtIV complexes DNP and NP with non-steroidal anti-inflammatory drug naproxen (NPX) as the axial ligand(s). Herein, we clarify the mechanism of action of DNP, its therapeutic target and intracellular redox-status.
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Affiliation(s)
- Olga Krasnovskaya
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia. and National University of Science and Technology (MISIS), Leninskiy prospect 4, Moscow, 101000, Russia
| | - Daniil Spector
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia. and National University of Science and Technology (MISIS), Leninskiy prospect 4, Moscow, 101000, Russia
| | - Alexander Erofeev
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia. and National University of Science and Technology (MISIS), Leninskiy prospect 4, Moscow, 101000, Russia
| | - Peter Gorelkin
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia. and National University of Science and Technology (MISIS), Leninskiy prospect 4, Moscow, 101000, Russia
| | - Roman Akasov
- I.M. Sechenov First Moscow State Medical University, Trubetskaya str. 8-2, Moscow, 119991, Russia and Federal Scientific Research Center "Crystallography and Photonics" Russian Academy of Sciences, Leninskiy Prospect 59, Moscow, 119333, Russia
| | - Dmitry Skvortsov
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia. and Faculty of biology and biotechnologies, Higher School of Economics, Myasnitskaya 13, Moscow, 101000, Russia
| | - Alexander Trigub
- National Research Center "Kurchatov Institute", Akademika Kurchatova pl., 1, Moscow, 123182, Russia
| | - Ksenia Vlasova
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia.
| | - Alevtina Semkina
- Pirogov Russian National Research Medical University (RNRMU), Ostrovitianov str. 1, Moscow, 117997, Russia and Serbsky National Medical Research Center for Psychiatry and Narcology, Department of Basic and Applied Neurobiology, Kropotkinskiy 23, Moscow 119991, Russia
| | - Nikolay Zyk
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia.
| | - Elena Beloglazkina
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia.
| | - Alexander Majouga
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1, 3, Moscow, 119991, Russia. and National University of Science and Technology (MISIS), Leninskiy prospect 4, Moscow, 101000, Russia and Mendeleev University of Chemical Technology of Russia, Miusskaya Ploshchad' 9, Moscow, 125047, Russia
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9
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Timoshenko R, Vaneev A, Savin N, Chmelyuk N, Krasnovskaya O, Majouga A, Gorelkin P, Erofeev A. Nanocapillary-Based Sensors for Detection of Copper Ions in Biological Systems. Biophys J 2021. [DOI: 10.1016/j.bpj.2020.11.747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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10
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Kolmogorov V, Vaneev A, Efremov YM, Savin N, Iakovlev A, Alova A, Lavrushkina S, Erofeev A, Gorelkin P, Klyachko N, Kireev I, Majouga A, Novak P, Korchev YE. Studying the Local Young's Modulus of PC-3 Cells Via Scanning Ion-Conductance Microscopy. Biophys J 2021. [DOI: 10.1016/j.bpj.2020.11.1158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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11
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Krasnovskaya O, Spector D, Zlobin A, Pavlov K, Gorelkin P, Erofeev A, Beloglazkina E, Majouga A. Metals in Imaging of Alzheimer's Disease. Int J Mol Sci 2020; 21:E9190. [PMID: 33276505 PMCID: PMC7730413 DOI: 10.3390/ijms21239190] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 11/25/2020] [Accepted: 11/28/2020] [Indexed: 12/23/2022] Open
Abstract
One of the hallmarks of Alzheimer's disease (AD) is the deposition of amyloid plaques in the brain parenchyma, which occurs 7-15 years before the onset of cognitive symptoms of the pathology. Timely diagnostics of amyloid formations allows identifying AD at an early stage and initiating inhibitor therapy, delaying the progression of the disease. However, clinically used radiopharmaceuticals based on 11C and 18F are synchrotron-dependent and short-lived. The design of new metal-containing radiopharmaceuticals for AD visualization is of interest. The development of coordination compounds capable of effectively crossing the blood-brain barrier (BBB) requires careful selection of a ligand moiety, a metal chelating scaffold, and a metal cation, defining the method of supposed Aβ visualization. In this review, we have summarized metal-containing drugs for positron emission tomography (PET), magnetic resonance imaging (MRI), and single-photon emission computed tomography (SPECT) imaging of Alzheimer's disease. The obtained data allow assessing the structure-ability to cross the BBB ratio.
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Affiliation(s)
- Olga Krasnovskaya
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1,3, 119991 Moscow, Russia; (A.Z.); (K.P.); (P.G.); (A.E.); (E.B.); (A.M.)
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, 101000 Moscow, Russia
| | - Daniil Spector
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1,3, 119991 Moscow, Russia; (A.Z.); (K.P.); (P.G.); (A.E.); (E.B.); (A.M.)
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, 101000 Moscow, Russia
| | - Alexander Zlobin
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1,3, 119991 Moscow, Russia; (A.Z.); (K.P.); (P.G.); (A.E.); (E.B.); (A.M.)
| | - Kirill Pavlov
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1,3, 119991 Moscow, Russia; (A.Z.); (K.P.); (P.G.); (A.E.); (E.B.); (A.M.)
| | - Peter Gorelkin
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1,3, 119991 Moscow, Russia; (A.Z.); (K.P.); (P.G.); (A.E.); (E.B.); (A.M.)
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, 101000 Moscow, Russia
| | - Alexander Erofeev
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1,3, 119991 Moscow, Russia; (A.Z.); (K.P.); (P.G.); (A.E.); (E.B.); (A.M.)
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, 101000 Moscow, Russia
| | - Elena Beloglazkina
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1,3, 119991 Moscow, Russia; (A.Z.); (K.P.); (P.G.); (A.E.); (E.B.); (A.M.)
| | - Alexander Majouga
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1,3, 119991 Moscow, Russia; (A.Z.); (K.P.); (P.G.); (A.E.); (E.B.); (A.M.)
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy Prospect 4, 101000 Moscow, Russia
- Mendeleev University of Chemical Technology of Russia, Miusskaya Ploshchad’ 9, 125047 Moscow, Russia
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12
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Zorkina Y, Abramova O, Ushakova V, Morozova A, Zubkov E, Valikhov M, Melnikov P, Majouga A, Chekhonin V. Nano Carrier Drug Delivery Systems for the Treatment of Neuropsychiatric Disorders: Advantages and Limitations. Molecules 2020; 25:E5294. [PMID: 33202839 PMCID: PMC7697162 DOI: 10.3390/molecules25225294] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/09/2020] [Accepted: 11/11/2020] [Indexed: 12/11/2022] Open
Abstract
Neuropsychiatric diseases are one of the main causes of disability, affecting millions of people. Various drugs are used for its treatment, although no effective therapy has been found yet. The blood brain barrier (BBB) significantly complicates drugs delivery to the target cells in the brain tissues. One of the problem-solving methods is the usage of nanocontainer systems. In this review we summarized the data about nanoparticles drug delivery systems and their application for the treatment of neuropsychiatric disorders. Firstly, we described and characterized types of nanocarriers: inorganic nanoparticles, polymeric and lipid nanocarriers, their advantages and disadvantages. We discussed ways to interact with nerve tissue and methods of BBB penetration. We provided a summary of nanotechnology-based pharmacotherapy of schizophrenia, bipolar disorder, depression, anxiety disorder and Alzheimer's disease, where development of nanocontainer drugs derives the most active. We described various experimental drugs for the treatment of Alzheimer's disease that include vector nanocontainers targeted on β-amyloid or tau-protein. Integrally, nanoparticles can substantially improve the drug delivery as its implication can increase BBB permeability, the pharmacodynamics and bioavailability of applied drugs. Thus, nanotechnology is anticipated to overcome the limitations of existing pharmacotherapy of psychiatric disorders and to effectively combine various treatment modalities in that direction.
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Affiliation(s)
- Yana Zorkina
- Department Basic and Applied Neurobiology, V.P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (V.U.); (A.M.); (E.Z.); (M.V.); (P.M.); (V.C.)
- Healthcare Department, Mental-Health Clinic No. 1 Named after N.A. Alexeev of Moscow, 117152 Moscow, Russia
| | - Olga Abramova
- Department Basic and Applied Neurobiology, V.P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (V.U.); (A.M.); (E.Z.); (M.V.); (P.M.); (V.C.)
| | - Valeriya Ushakova
- Department Basic and Applied Neurobiology, V.P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (V.U.); (A.M.); (E.Z.); (M.V.); (P.M.); (V.C.)
- Department of Biology, Lomonosov Moscow State University, 119992 Moscow, Russia
| | - Anna Morozova
- Department Basic and Applied Neurobiology, V.P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (V.U.); (A.M.); (E.Z.); (M.V.); (P.M.); (V.C.)
- Healthcare Department, Mental-Health Clinic No. 1 Named after N.A. Alexeev of Moscow, 117152 Moscow, Russia
| | - Eugene Zubkov
- Department Basic and Applied Neurobiology, V.P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (V.U.); (A.M.); (E.Z.); (M.V.); (P.M.); (V.C.)
| | - Marat Valikhov
- Department Basic and Applied Neurobiology, V.P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (V.U.); (A.M.); (E.Z.); (M.V.); (P.M.); (V.C.)
| | - Pavel Melnikov
- Department Basic and Applied Neurobiology, V.P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (V.U.); (A.M.); (E.Z.); (M.V.); (P.M.); (V.C.)
| | - Alexander Majouga
- D. Mendeleev University of Chemical Technology of Russia, 125047 Moscow, Russia;
| | - Vladimir Chekhonin
- Department Basic and Applied Neurobiology, V.P. Serbsky Federal Medical Research Centre of Psychiatry and Narcology, 119034 Moscow, Russia; (O.A.); (V.U.); (A.M.); (E.Z.); (M.V.); (P.M.); (V.C.)
- Department of Medical Nanobiotechnology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia
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13
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Guk D, Naumov A, Krasnovskaya O, Tafeenko V, Moiseeeva A, Pergushov V, Melnikov M, Zyk N, Majouga A, Belolglazkina E. Three types of copper derivatives formed by CuCl 2·2H 2O interaction with ( Z)-3-aryl-2-(methylthio)-5-(pyridine-2-ylmethylene)-3,5-dihydro-4 H-imidazol-4-ones. Dalton Trans 2020; 49:14528-14535. [PMID: 33048098 DOI: 10.1039/d0dt02817g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The reactions of (Z)-3-aryl-2-(methylthio)-5-(pyridine-2-ylmethylene)-3,5-dihydro-4H-imidazol-4-ones (3) with CuCl2·2H2O in the presence of a reducing solvent (alcohol or dimethylformamide (DMF)) produce three types of Cu-containing compounds: two Cu complexes with a composition of CuII(3)Cl2 (4) and CuI(3)Cl (5) as well as a salt (3 + H)+CuICl2- (6) in a 4 : 5 : 6 ratio depending on the substituent at the N(3) nitrogen atom of the ligand moiety. In non-reducing solvents (dimethyl sulfoxide (DMSO) and CHCl3/acetone), only complexes 4 were formed, All three Cu derivatives (4, 5, and 6) were characterized by single-crystal X-ray diffraction, UV/vis spectroscopy, and electrochemistry data. Convenient electrochemical and UV-vis spectral criteria were recorded, which made it possible to distinguish between the different Cu-containing compounds. Based on the electron spectroscopy and electron paramagnetic resonance (EPR) data, a possible scheme for the formation of compounds 4-6 was proposed, including the initial coordination of copper(ii) chloride with an organic ligand, the subsequent reduction of the resulting complex 4 by DMF with the formation of salt 6, and the further transition of salt 6 into the complex 5.
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Affiliation(s)
- Dmitry Guk
- Moscow State University, Department of Chemistry, Leninskie gory 1-3, Moscow 119991, Russia.
| | - Alexei Naumov
- Moscow State University, Department of Chemistry, Leninskie gory 1-3, Moscow 119991, Russia.
| | - Olga Krasnovskaya
- Moscow State University, Department of Chemistry, Leninskie gory 1-3, Moscow 119991, Russia. and National University of Science and Technology "MISiS", Leninskiy pr. 4, Moscow 119991, Russia
| | - Viktor Tafeenko
- Moscow State University, Department of Chemistry, Leninskie gory 1-3, Moscow 119991, Russia.
| | - Anna Moiseeeva
- Moscow State University, Department of Chemistry, Leninskie gory 1-3, Moscow 119991, Russia.
| | - Vladimir Pergushov
- Moscow State University, Department of Chemistry, Leninskie gory 1-3, Moscow 119991, Russia.
| | - Michail Melnikov
- Moscow State University, Department of Chemistry, Leninskie gory 1-3, Moscow 119991, Russia.
| | - Nikolai Zyk
- Moscow State University, Department of Chemistry, Leninskie gory 1-3, Moscow 119991, Russia.
| | - Alexander Majouga
- Moscow State University, Department of Chemistry, Leninskie gory 1-3, Moscow 119991, Russia. and National University of Science and Technology "MISiS", Leninskiy pr. 4, Moscow 119991, Russia and Chemistry Department, Dmitry Mendeleev University of Chemical Technology of Russia, Miusskaya sq. 9, Moscow 125047, Russia
| | - Elena Belolglazkina
- Moscow State University, Department of Chemistry, Leninskie gory 1-3, Moscow 119991, Russia.
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14
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Krasnovskaya O, Naumov A, Guk D, Gorelkin P, Erofeev A, Beloglazkina E, Majouga A. Copper Coordination Compounds as Biologically Active Agents. Int J Mol Sci 2020; 21:E3965. [PMID: 32486510 PMCID: PMC7312030 DOI: 10.3390/ijms21113965] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 05/29/2020] [Accepted: 05/30/2020] [Indexed: 12/24/2022] Open
Abstract
Copper-containing coordination compounds attract wide attention due to the redox activity and biogenicity of copper ions, providing multiple pathways of biological activity. The pharmacological properties of metal complexes can be fine-tuned by varying the nature of the ligand and donor atoms. Copper-containing coordination compounds are effective antitumor agents, constituting a less expensive and safer alternative to classical platinum-containing chemotherapy, and are also effective as antimicrobial, antituberculosis, antimalarial, antifugal, and anti-inflammatory drugs. 64Сu-labeled coordination compounds are promising PET imaging agents for diagnosing malignant pathologies, including head and neck cancer, as well as the hallmark of Alzheimer's disease amyloid-β (Aβ). In this review article, we summarize different strategies for possible use of coordination compounds in the treatment and diagnosis of various diseases, and also various studies of the mechanisms of antitumor and antimicrobial action.
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Affiliation(s)
- Olga Krasnovskaya
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, 119991 Moscow, Russia; (A.N.); (D.G.); (A.E.); (E.B.); (A.M.)
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy prospect 4, 101000 Moscow, Russia;
| | - Alexey Naumov
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, 119991 Moscow, Russia; (A.N.); (D.G.); (A.E.); (E.B.); (A.M.)
| | - Dmitry Guk
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, 119991 Moscow, Russia; (A.N.); (D.G.); (A.E.); (E.B.); (A.M.)
| | - Peter Gorelkin
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy prospect 4, 101000 Moscow, Russia;
| | - Alexander Erofeev
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, 119991 Moscow, Russia; (A.N.); (D.G.); (A.E.); (E.B.); (A.M.)
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy prospect 4, 101000 Moscow, Russia;
| | - Elena Beloglazkina
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, 119991 Moscow, Russia; (A.N.); (D.G.); (A.E.); (E.B.); (A.M.)
| | - Alexander Majouga
- Chemistry Department, Lomonosov Moscow State University, Leninskie gory 1,3, 119991 Moscow, Russia; (A.N.); (D.G.); (A.E.); (E.B.); (A.M.)
- Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology (MISIS), Leninskiy prospect 4, 101000 Moscow, Russia;
- Mendeleev University of Chemical Technology of Russia, Miusskaya Ploshchad’ 9, 125047 Moscow, Russia
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15
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Levada K, Pshenichnikov S, Omelyanchik A, Rodionova V, Nikitin A, Savchenko A, Schetinin I, Zhukov D, Abakumov M, Majouga A, Lunova M, Jirsa M, Smolková B, Uzhytchak M, Dejneka A, Lunov O. Progressive lysosomal membrane permeabilization induced by iron oxide nanoparticles drives hepatic cell autophagy and apoptosis. Nano Converg 2020; 7:17. [PMID: 32424769 PMCID: PMC7235155 DOI: 10.1186/s40580-020-00228-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 04/29/2020] [Indexed: 05/02/2023]
Abstract
Iron oxide nanoparticles (IONs) are frequently used in various biomedical applications, in particular as magnetic resonance imaging contrast agents in liver imaging. Indeed, number of IONs have been withdrawn due to their poor clinical performance. Yet comprehensive understanding of their interactions with hepatocytes remains relatively limited. Here we investigated how iron oxide nanocubes (IO-cubes) and clusters of nanocubes (IO-clusters) affect distinct human hepatic cell lines. The viability of HepG2, Huh7 and Alexander cells was concentration-dependently decreased after exposure to either IO-cubes or IO-clusters. We found similar cytotoxicity levels in three cell lines triggered by both nanoparticle formulations. Our data indicate that different expression levels of Bcl-2 predispose cell death signaling mediated by nanoparticles. Both nanoparticles induced rather apoptosis than autophagy in HepG2. Contrary, IO-cubes and IO-clusters trigger distinct cell death signaling events in Alexander and Huh7 cells. Our data clarifies the mechanism by which cubic nanoparticles induce autophagic flux and the mechanism of subsequent toxicity. These findings imply that the cytotoxicity of ION-based contrast agents should be carefully considered, particularly in patients with liver diseases.
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Affiliation(s)
- Kateryna Levada
- Institute of Physics, Mathematics and Information Technology, Immanuel Kant Baltic Federal University, Kaliningrad, Russia
| | - Stanislav Pshenichnikov
- Institute of Physics, Mathematics and Information Technology, Immanuel Kant Baltic Federal University, Kaliningrad, Russia
| | - Alexander Omelyanchik
- Institute of Physics, Mathematics and Information Technology, Immanuel Kant Baltic Federal University, Kaliningrad, Russia
| | - Valeria Rodionova
- Institute of Physics, Mathematics and Information Technology, Immanuel Kant Baltic Federal University, Kaliningrad, Russia
| | - Aleksey Nikitin
- National University of Science and Technology "MISIS", Moscow, Russia
| | | | - Igor Schetinin
- National University of Science and Technology "MISIS", Moscow, Russia
| | - Dmitry Zhukov
- National University of Science and Technology "MISIS", Moscow, Russia
| | - Maxim Abakumov
- National University of Science and Technology "MISIS", Moscow, Russia
| | - Alexander Majouga
- National University of Science and Technology "MISIS", Moscow, Russia
| | - Mariia Lunova
- Institute of Physics of the Czech Academy of Sciences, 18221, Prague, Czech Republic
- Institute for Clinical & Experimental Medicine (IKEM), Prague, Czech Republic
| | - Milan Jirsa
- Institute for Clinical & Experimental Medicine (IKEM), Prague, Czech Republic
| | - Barbora Smolková
- Institute of Physics of the Czech Academy of Sciences, 18221, Prague, Czech Republic
| | - Mariia Uzhytchak
- Institute of Physics of the Czech Academy of Sciences, 18221, Prague, Czech Republic
| | - Alexandr Dejneka
- Institute of Physics of the Czech Academy of Sciences, 18221, Prague, Czech Republic
| | - Oleg Lunov
- Institute of Physics of the Czech Academy of Sciences, 18221, Prague, Czech Republic.
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16
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Beloglazkina A, Zyk N, Majouga A, Beloglazkina E. Recent Small-Molecule Inhibitors of the p53-MDM2 Protein-Protein Interaction. Molecules 2020; 25:molecules25051211. [PMID: 32156064 PMCID: PMC7179467 DOI: 10.3390/molecules25051211] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 02/29/2020] [Accepted: 03/06/2020] [Indexed: 12/21/2022] Open
Abstract
This review presents the last decade of studies on the synthesis of various types of small-molecule inhibitors of the p53- Mouse double minute 2 homolog (MDM2) protein-protein interaction. The main focus is placed on synthetic approaches to such molecules, their cytotoxicity, and MDM2 binding characteristics.
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17
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Alova A, Erofeev A, Gorelkin P, Bibikova T, Korchev Y, Majouga A, Bulychev A. Prolonged oxygen depletion in microwounded cells of Chara corallina detected with novel oxygen nanosensors. J Exp Bot 2020; 71:386-398. [PMID: 31563950 DOI: 10.1093/jxb/erz433] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 09/23/2019] [Indexed: 06/10/2023]
Abstract
Primary physicochemical steps in microwounding of plants were investigated using electrochemical nano- and microprobes, with a focus on the role of oxygen in the wounding responses of individual plant cells. Electrochemical measurements of cell oxygen content were made with carbon-filled quartz micropipettes with platinum-coated tips (oxygen nanosensors). These novel platinum nanoelectrodes are useful for understanding cell oxygen metabolism and can be employed to study the redox biochemistry and biology of cells, tissues and organisms. We show here that microinjury of Chara corallina internodal cells with the tip of a glass micropipette is associated with a drastic decrease in oxygen concentration at the vicinity of the stimulation site. This decrease is reversible and lasts for up to 40 minutes. Membrane stretching, calcium influx, and cytoskeleton rearrangements were found to be essential for the localized oxygen depletion induced by cell wall microwounding. Inhibition of electron transport in chloroplasts or mitochondria did not affect the magnitude or timing of the observed response. In contrast, the inhibition of NADPH oxidase activity caused a significant reduction in the amplitude of the decrease in oxygen concentration. We suggest that the observed creation of localized anoxic conditions in response to cell wall puncture might be mediated by NADPH oxidase.
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Affiliation(s)
- Anna Alova
- Lomonosov Moscow State University, Leninskiye gory, Moscow, Russian Federation
| | - Alexander Erofeev
- Lomonosov Moscow State University, Leninskiye gory, Moscow, Russian Federation
- National University of Science and Technology 'MISIS', Moscow, Russian Federation
| | - Petr Gorelkin
- Medical Nanotechnology LLC, Skolkovo Innovation Center, Moscow, Russian Federation
| | - Tatyana Bibikova
- Lomonosov Moscow State University, Leninskiye gory, Moscow, Russian Federation
| | - Yury Korchev
- Department of Medicine, Imperial College, London, UK
- WPI Nano Life Science Institute, Kanazawa University, Kakuma-machi, Kanazawa, Japan
| | - Alexander Majouga
- Lomonosov Moscow State University, Leninskiye gory, Moscow, Russian Federation
- Dmitry Mendeleev University of Chemical Technology of Russia, Miusskaya, Moscow, Russian Federation
| | - Alexander Bulychev
- Lomonosov Moscow State University, Leninskiye gory, Moscow, Russian Federation
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18
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Filatov V, Kukushkin M, Kuznetsova J, Skvortsov D, Tafeenko V, Zyk N, Majouga A, Beloglazkina E. Synthesis of 1,3-diaryl-spiro[azetidine-2,3′-indoline]-2′,4-dionesviathe Staudinger reaction:cis- ortrans-diastereoselectivity with different addition modes. RSC Adv 2020; 10:14122-14133. [PMID: 35498462 PMCID: PMC9051608 DOI: 10.1039/d0ra02374d] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 03/30/2020] [Indexed: 01/31/2023] Open
Abstract
A new synthetic approach for realizing biologically relevant bis-aryl spiro[azetidine-2,3′-indoline]-2′,4-diones was developed based on Staudinger ketene–imine cycloaddition through the one-pot reaction of substituted acetic acids and Schiff bases in the presence of oxalyl chloride and an organic base. A series of [azetidine-2,3′-indoline]-2′,4-diones were synthesized using this method. For comparison, the same compounds were obtained using a known technique, where ketene is generated from pre-synthesized acyl chloride. It was shown that the use of oxalyl chloride for ketene generation in the one-pot reaction at room temperature allows for the reversal of the diastereoselectivity of spiro-lactam formation, unlike previously described procedures. Two experimental techniques of the ketene–imine Staudinger reaction allowed different diastereomers of spiro-indolinone-β-lactams to be obtained.![]()
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Affiliation(s)
- Vadim Filatov
- Moscow State University
- Department of Chemistry
- Moscow 119991
- Russia
| | - Maksim Kukushkin
- Moscow State University
- Department of Chemistry
- Moscow 119991
- Russia
| | | | - Dmitry Skvortsov
- Moscow State University
- Department of Chemistry
- Moscow 119991
- Russia
- Skolkovo Institute of Science and Technology
| | - Viktor Tafeenko
- Moscow State University
- Department of Chemistry
- Moscow 119991
- Russia
| | - Nikolay Zyk
- Moscow State University
- Department of Chemistry
- Moscow 119991
- Russia
| | - Alexander Majouga
- Moscow State University
- Department of Chemistry
- Moscow 119991
- Russia
- National University of Science and Technology “MISiS”
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19
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Zhang Y, Takahashi Y, Hong SP, Liu F, Bednarska J, Goff PS, Novak P, Shevchuk A, Gopal S, Barozzi I, Magnani L, Sakai H, Suguru Y, Fujii T, Erofeev A, Gorelkin P, Majouga A, Weiss DJ, Edwards C, Ivanov AP, Klenerman D, Sviderskaya EV, Edel JB, Korchev Y. High-resolution label-free 3D mapping of extracellular pH of single living cells. Nat Commun 2019; 10:5610. [PMID: 31811139 PMCID: PMC6898398 DOI: 10.1038/s41467-019-13535-1] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 11/13/2019] [Indexed: 01/05/2023] Open
Abstract
Dynamic mapping of extracellular pH (pHe) at the single-cell level is critical for understanding the role of H+ in cellular and subcellular processes, with particular importance in cancer. While several pHe sensing techniques have been developed, accessing this information at the single-cell level requires improvement in sensitivity, spatial and temporal resolution. We report on a zwitterionic label-free pH nanoprobe that addresses these long-standing challenges. The probe has a sensitivity > 0.01 units, 2 ms response time, and 50 nm spatial resolution. The platform was integrated into a double-barrel nanoprobe combining pH sensing with feedback-controlled distance dependance via Scanning Ion Conductance Microscopy. This allows for the simultaneous 3D topographical imaging and pHe monitoring of living cancer cells. These classes of nanoprobes were used for real-time high spatiotemporal resolution pHe mapping at the subcellular level and revealed tumour heterogeneity of the peri-cellular environments of melanoma and breast cancer cells.
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Affiliation(s)
- Yanjun Zhang
- Department of Medicine, Imperial College London, London, W12 0NN, UK.
- Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, 300052, China.
| | - Yasufumi Takahashi
- Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
- Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), Saitama, 332-0012, Japan
| | - Sung Pil Hong
- Department of Surgery and Cancer, Imperial College London, London, W12 0NN, UK
| | - Fengjie Liu
- Department of Earth Science & Engineering, Imperial College London, London, SW7 2AZ, UK
| | - Joanna Bednarska
- Department of Medicine, Imperial College London, London, W12 0NN, UK
| | - Philip S Goff
- Cell Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's, University of London, London, SW17 0RE, UK
| | - Pavel Novak
- Department of Medicine, Imperial College London, London, W12 0NN, UK
- National University of Science and Technology "MISIS", Leninskiy prospect 4, 119991, Moscow, Russian Federation
| | - Andrew Shevchuk
- Department of Medicine, Imperial College London, London, W12 0NN, UK
| | - Sahana Gopal
- Department of Medicine, Imperial College London, London, W12 0NN, UK
| | - Iros Barozzi
- Department of Surgery and Cancer, Imperial College London, London, W12 0NN, UK
| | - Luca Magnani
- Department of Surgery and Cancer, Imperial College London, London, W12 0NN, UK
| | - Hideki Sakai
- Department of Pharmaceutical Physiology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, 930-0194, Japan
| | - Yoshimoto Suguru
- Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
| | - Takuto Fujii
- Department of Pharmaceutical Physiology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, 930-0194, Japan
| | - Alexander Erofeev
- National University of Science and Technology "MISIS", Leninskiy prospect 4, 119991, Moscow, Russian Federation
- Department of Chemistry, Lomonosov Moscow State University, Leninskiye gory 1-3, GSP-1, 119991, Moscow, Russian Federation
| | - Peter Gorelkin
- National University of Science and Technology "MISIS", Leninskiy prospect 4, 119991, Moscow, Russian Federation
| | - Alexander Majouga
- Department of Chemistry, Lomonosov Moscow State University, Leninskiye gory 1-3, GSP-1, 119991, Moscow, Russian Federation
| | - Dominik J Weiss
- Department of Earth Science & Engineering, Imperial College London, London, SW7 2AZ, UK
| | | | - Aleksandar P Ivanov
- Department of Chemistry, Imperial College London, Molecular Science Research Hub, London, W12 0BZ, UK
| | - David Klenerman
- Department of Chemistry, University of Cambridge, London, CB2 1EW, UK
| | - Elena V Sviderskaya
- Cell Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's, University of London, London, SW17 0RE, UK.
| | - Joshua B Edel
- Department of Chemistry, Imperial College London, Molecular Science Research Hub, London, W12 0BZ, UK.
| | - Yuri Korchev
- Department of Medicine, Imperial College London, London, W12 0NN, UK.
- Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan.
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20
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Omelyanchik A, Efremova M, Myslitskaya N, Zybin A, Carey BJ, Sickel J, Kohl H, Bratschitsch R, Abakumov M, Majouga A, Samusev I, Rodionova V. Magnetic and Optical Properties of Gold-Coated Iron Oxide Nanoparticles. J Nanosci Nanotechnol 2019; 19:4987-4993. [PMID: 30913811 DOI: 10.1166/jnn.2019.16797] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In this work, magnetic and optical properties of magnetic nanoparticles were investigated, where the particles of iron oxide were prepared with a co-precipitation route and the component of gold was built up by reduction of AuCl4- on the surface of iron oxide to assemble nanocomposite structures in the form of an electrostatic stabilized suspension. The size of the particles obtained with TEM increased from of 8.9 ± 2.7 to 16 ± 6 nm after the procedure of hybridisation. In order to distinguish the impact of the gold on the optical properties, UV-Vis and Raman spectroscopy techniques were used. Magnetic properties were studied in the temperature range of 5-300 K and the superparamagnetic state of MNPs at room temperature was confirmed for both systems.
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Affiliation(s)
| | - Maria Efremova
- Department of Chemical Enzymology, Faculty of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia
| | | | - Andrey Zybin
- Immanuel Kant Baltic Federal University, Kaliningrad, 236041, Russia
| | - Benjamin J Carey
- Institute of Physics, University of Münster, Münster, 48149, Germany
| | - Julian Sickel
- Institute of Physics, University of Münster, Münster, 48149, Germany
| | - Helmut Kohl
- Institute of Physics, University of Münster, Münster, 48149, Germany
| | | | - Maxim Abakumov
- National University of Science and Technology "MISiS", Moscow, 119049, Russia
| | - Alexander Majouga
- National University of Science and Technology "MISiS", Moscow, 119049, Russia
| | - Ilya Samusev
- Immanuel Kant Baltic Federal University, Kaliningrad, 236041, Russia
| | - Valeria Rodionova
- Immanuel Kant Baltic Federal University, Kaliningrad, 236041, Russia
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21
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Naumenko V, Nikitin A, Kapitanova K, Melnikov P, Vodopyanov S, Garanina A, Valikhov M, Ilyasov A, Vishnevskiy D, Markov A, Golyshev S, Zhukov D, Alieva I, Abakumov M, Chekhonin V, Majouga A. Intravital microscopy reveals a novel mechanism of nanoparticles excretion in kidney. J Control Release 2019; 307:368-378. [PMID: 31247280 DOI: 10.1016/j.jconrel.2019.06.026] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 06/18/2019] [Accepted: 06/21/2019] [Indexed: 11/18/2022]
Abstract
Developing nanocarriers that accumulate in targeted organs and are harmlessly eliminated still remains a big challenge. Nanoparticles (NP) biodistribution is governed by their size, composition, surface charge and coverage. The current thinking in bionanotechnology is that renal clearance is limited by glomerular basement membrane pore size (≈6 nm), although there is a growing evidence that NP exceeding the threshold can also be excreted with urine. Here we compare biodistribution of PEGylated 140 nm iron oxide cubes and clusters with a special focus on renal accumulation and excretion. Atomic emission spectroscopy, fluorescent microscopy and magnetic resonance imaging revealed rapid and transient accumulation of magnetic NP in kidney. Using intravital microscopy we tracked in real time NP translocation from peritubular capillaries to basal compartment of tubular cells and subsequent excretion to the lumen within 60 min after systemic administration. Transmission electron microscopy revealed persistence of intact full-sized NP in urine 2 h post injection. The results suggest that translocation through peritubular endothelium to tubular epithelial cells is an alternative mechanism of renal clearance enabling excretion of NP above glomerular cut-off size.
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Affiliation(s)
- Victor Naumenko
- National University of Science and Technology (MISIS), Moscow 119049, Russia.
| | - Aleksey Nikitin
- National University of Science and Technology (MISIS), Moscow 119049, Russia; M.V. Lomonosov Moscow State University, Moscow 119991, Russia
| | | | - Pavel Melnikov
- Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Stepan Vodopyanov
- National University of Science and Technology (MISIS), Moscow 119049, Russia
| | - Anastasiia Garanina
- National University of Science and Technology (MISIS), Moscow 119049, Russia
| | - Marat Valikhov
- Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Artem Ilyasov
- National University of Science and Technology (MISIS), Moscow 119049, Russia
| | - Daniil Vishnevskiy
- Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Aleksey Markov
- M.V. Lomonosov Moscow State University, Moscow 119991, Russia
| | - Sergei Golyshev
- M.V. Lomonosov Moscow State University, Moscow 119991, Russia
| | - Dmitry Zhukov
- National University of Science and Technology (MISIS), Moscow 119049, Russia
| | - Irina Alieva
- A.N Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Maxim Abakumov
- National University of Science and Technology (MISIS), Moscow 119049, Russia; Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Vladimir Chekhonin
- Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Alexander Majouga
- National University of Science and Technology (MISIS), Moscow 119049, Russia; D. Mendeleev University of Chemical Technology of Russia, Moscow 125047, Russia
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22
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Garanina A, Kireev I, Zhironkina O, Strelkova O, Shakhov A, Alieva I, Davydov V, Murugesan S, Khabashesku V, Majouga A, Agafonov V, Uzbekov R. Long-term live cells observation of internalized fluorescent Fe@C nanoparticles in constant magnetic field. J Nanobiotechnology 2019; 17:27. [PMID: 30728022 PMCID: PMC6364403 DOI: 10.1186/s12951-019-0463-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 01/29/2019] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Theranostics application of superparamagnetic nanoparticles based on magnetite and maghemite is impeded by their toxicity. The use of additional protective shells significantly reduced the magnetic properties of the nanoparticles. Therefore, iron carbides and pure iron nanoparticles coated with multiple layers of onion-like carbon sheath seem to be optimal for biomedicine. Fluorescent markers associated with magnetic nanoparticles provide reliable means for their multimodal visualization. Here, biocompatibility of iron nanoparticles coated with graphite-like shell and labeled with Alexa 647 fluorescent marker has been investigated. METHODS Iron core nanoparticles with intact carbon shells were purified by magnetoseparation after hydrochloric acid treatment. The structure of the NPs (nanoparticles) was examined with a high resolution electron microscopy. The surface of the NPs was alkylcarboxylated and further aminated for covalent linking with Alexa Fluor 647 fluorochrome to produce modified fluorescent magnetic nanoparticles (MFMNPs). Live fluorescent imaging and correlative light-electron microscopy were used to study the NPs intracellular distribution and the effects of constant magnetic field on internalized NPs in the cell culture were analyzed. Cell viability was assayed by measuring a proliferative pool with Click-IT labeling. RESULTS The microstructure and magnetic properties of superparamagnetic Fe@C core-shell NPs as well as their endocytosis by living tumor cells, and behavior inside the cells in constant magnetic field (150 mT) were studied. Correlative light-electron microscopy demonstrated that NPs retained their microstructure after internalization by the living cells. Application of constant magnetic field caused orientation of internalized NPs along power lines thus demonstrating their magnetocontrollability. Carbon onion-like shells make these NPs biocompatible and enable long-term observation with confocal microscope. It was found that iron core of NPs shows no toxic effect on the cell physiology, does not inhibit the cell proliferation and also does not induce apoptosis. CONCLUSIONS Non-toxic, biologically compatible superparamagnetic fluorescent MFMNPs can be further used for biological application such as delivery of biologically active compounds both inside the cell and inside the whole organism, magnetic separation, and magnetic resonance imaging (MRI) diagnostics.
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Affiliation(s)
- Anastasiia Garanina
- GREMAN, UMR CNRS 7347, Université de Tours, 37200 Tours, France
- National University of Science and Technology «MISiS», 119049 Moscow, Russian Federation
- Faculty of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russian Federation
| | - Igor Kireev
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119234 Moscow, Russian Federation
| | - Oxana Zhironkina
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119234 Moscow, Russian Federation
| | - Olga Strelkova
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119234 Moscow, Russian Federation
| | - Anton Shakhov
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119234 Moscow, Russian Federation
| | - Irina Alieva
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119234 Moscow, Russian Federation
| | - Valery Davydov
- L. F. Vereshchagin Institute for High Pressure Physics of the RAS, 142190 Troitsk, Russian Federation
| | - Sankaran Murugesan
- Center for Technology Innovation, Baker Hughes a GE Company, Houston, TX 77040 USA
| | - Valery Khabashesku
- Center for Technology Innovation, Baker Hughes a GE Company, Houston, TX 77040 USA
| | - Alexander Majouga
- National University of Science and Technology «MISiS», 119049 Moscow, Russian Federation
- Faculty of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russian Federation
- D. Mendeleev University of Chemical Technology of Russia, Moscow, 125047 Russian Federation
| | | | - Rustem Uzbekov
- Faculté de Médecine, Université François Rabelais, 37032 Tours, France
- Faculty of Bioengineering and Bioinformatics, Lomonosov Moscow State University, 119192 Moscow, Russian Federation
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23
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Tishchenko K, Beloglazkina E, Proskurnin M, Malinnikov V, Guk D, Muratova M, Krasnovskaya O, Udina A, Skvortsov D, Shafikov RR, Ivanenkov Y, Aladinskiy V, Sorokin I, Gromov O, Majouga A, Zyk N. New copper(II) thiohydantoin complexes: Synthesis, characterization, and assessment of their interaction with bovine serum albumin and DNA. J Inorg Biochem 2017; 175:190-197. [DOI: 10.1016/j.jinorgbio.2017.07.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 07/12/2017] [Accepted: 07/16/2017] [Indexed: 12/22/2022]
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24
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Majouga A, Ivanenkov Y, Veselov M, Lopuhov A, Maklakova S, Beloglazkina E, Binevski P, Klyachko N, Sandulenko Y, Galkina N, Koteliansky V. Identification of Novel Small-Molecule ASGP-R Ligands. Curr Drug Deliv 2016; 13:1303-1312. [DOI: 10.2174/1567201813666160719144651] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Revised: 01/22/2016] [Accepted: 06/19/2016] [Indexed: 11/22/2022]
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25
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26
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Beshnova D, Carolan C, Kallio J, Hackenberg C, Lamzin V, Grigorenko V, Rubtsova M, Majouga A, Egorov A. Novel inhibitors of beta-lactamase. Acta Crystallogr A Found Adv 2015. [DOI: 10.1107/s2053273315096060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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27
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Singh M, Saurav K, Majouga A, Kumari M, Kumar M, Manikandan S, Kumaraguru A. The cytotoxicity and cellular stressby temperature-fabricated polyshaped gold nanoparticles using marine macroalgae,Padina gymnospora. Biotechnol Appl Biochem 2014; 62:424-32. [DOI: 10.1002/bab.1271] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Accepted: 07/14/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Manoj Singh
- National University of Science and Technology “MISiS,”; Moscow Russia
- Centre for Nanobiotechnology; VIT University; Vellore India
| | - Kumar Saurav
- South China Sea Institute of Oceanology; Chinese Academy of Sciences; Guangzhou People's Republic of China
| | - Alexander Majouga
- National University of Science and Technology “MISiS,”; Moscow Russia
| | - Mamta Kumari
- Centre for Nanobiotechnology; VIT University; Vellore India
| | - Manish Kumar
- Advanced Instrumentation Research Facility; Jawaharlal Nehru University; New Delhi India
| | - S. Manikandan
- Department of Marine and Coastal Studies; Madurai Kamaraj University; Madurai India
| | - A.K. Kumaraguru
- Department of Marine and Coastal Studies; Madurai Kamaraj University; Madurai India
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28
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Majouga A, Sokolsky-Papkov M, Kuznetsov A, Lebedev D, Efremova M, Beloglazkina E, Rudakovskaya P, Veselov M, Zyk N, Golovin Y, Klyachko N, Kabanov A. Enzyme-functionalized gold-coated magnetite nanoparticles as novel hybrid nanomaterials: synthesis, purification and control of enzyme function by low-frequency magnetic field. Colloids Surf B Biointerfaces 2014; 125:104-9. [PMID: 25460600 DOI: 10.1016/j.colsurfb.2014.11.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2014] [Revised: 11/01/2014] [Accepted: 11/11/2014] [Indexed: 11/27/2022]
Abstract
The possibility of remotely inducing a defined effect on NPs by means of electromagnetic radiation appears attractive. From a practical point of view, this effect opens horizons for remote control of drug release systems, as well as modulation of biochemical functions in cells. Gold-coated magnetite nanoparticles are perfect candidates for such application. Herein, we have successfully synthesized core-shell NPs having magnetite cores and gold shells modified with various sulphur containing ligands and developed a new, simple and robust procedure for the purification of the resulting nanoparticles. The carboxylic groups displayed at the surface of the NPs were utilized for NP conjugation with a model enzyme (ChT). In the present study, we report the effect of the low-frequency AC magnetic field on the catalytic activity of the immobilized ChT. We show that the enzyme activity decreases upon exposure of the NPs to the field.
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Affiliation(s)
- Alexander Majouga
- Laboratory of Chemical Design of Bionanomaterials, Chemistry Department, M.V. Lomonosov Moscow State University, Russian Federation; National University of Science and Technology MISiS, Leninsky Ave, 4, 119049 Moscow, Russian Federation.
| | - Marina Sokolsky-Papkov
- Center for Nanotechnology in Drug Delivery and Division of Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Artem Kuznetsov
- Laboratory of Chemical Design of Bionanomaterials, Chemistry Department, M.V. Lomonosov Moscow State University, Russian Federation
| | - Dmitry Lebedev
- Laboratory of Chemical Design of Bionanomaterials, Chemistry Department, M.V. Lomonosov Moscow State University, Russian Federation
| | - Maria Efremova
- Laboratory of Chemical Design of Bionanomaterials, Chemistry Department, M.V. Lomonosov Moscow State University, Russian Federation
| | - Elena Beloglazkina
- Laboratory of Chemical Design of Bionanomaterials, Chemistry Department, M.V. Lomonosov Moscow State University, Russian Federation
| | - Polina Rudakovskaya
- Laboratory of Chemical Design of Bionanomaterials, Chemistry Department, M.V. Lomonosov Moscow State University, Russian Federation
| | - Maxim Veselov
- Laboratory of Chemical Design of Bionanomaterials, Chemistry Department, M.V. Lomonosov Moscow State University, Russian Federation
| | - Nikolay Zyk
- Laboratory of Chemical Design of Bionanomaterials, Chemistry Department, M.V. Lomonosov Moscow State University, Russian Federation
| | - Yuri Golovin
- Laboratory of Chemical Design of Bionanomaterials, Chemistry Department, M.V. Lomonosov Moscow State University, Russian Federation; R.G. Derzhavin Tambov State University, Russian Federation
| | - Natalia Klyachko
- Laboratory of Chemical Design of Bionanomaterials, Chemistry Department, M.V. Lomonosov Moscow State University, Russian Federation; Center for Nanotechnology in Drug Delivery and Division of Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Alexander Kabanov
- Laboratory of Chemical Design of Bionanomaterials, Chemistry Department, M.V. Lomonosov Moscow State University, Russian Federation; Center for Nanotechnology in Drug Delivery and Division of Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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