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Faingold II, Smolina AV, Soldatova YV, Poletaeva DA, Balakina AA, Sashenkova TE, Allayarova UY, Prikhodchenko TR, Blokhina SV, Makartseva LA, Areshidze DA, Varfolomeev VN, Mishchenko DV, Kotelnikova RA. Cardioprotective Effect of 2-Ethyl-3-Hydroxy-6-Methylpyridinium 2-Nitroxysuccinate Against Adrenaline/Hydrocortisone-Induced Myocardial Ischemia in Mice: Modulation of Free-Radical Processes in Biomembranes and Monoamine Oxidase A Activity. Cell Biochem Biophys 2024; 82:235-245. [PMID: 38064100 DOI: 10.1007/s12013-023-01203-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 11/21/2023] [Indexed: 02/16/2024]
Abstract
Oxidative stress (OS) plays a key role in the development of cardiovascular diseases (CVD) in three major ways: reactive oxygen species (ROS)-induced reduction of nitric oxide (NO) bioavailability, ROS-induced inflammation and ROS-induced mitochondrial dysfunction. Oxidation of lipid molecules under the action of ROS leads to damage to membrane structures, changes the functioning of membrane-bound enzymes, and impairs membrane permeability and stability. An increase in OS results in the occurrence of endothelial dysfunction and drug tolerance, side effects, requiring discontinuation of drugs. All of these are significant problems of cardiotherapy. Therefore, the search for new alternative NO donors continues. The present research was aimed at studying the protective effect of 2-ethyl-3-hydroxy-6-methylpyridinium 2-nitroxysuccinate (NS) on the cardiovascular system on mouse myocardial ischemia (MI) model. The NS hybrid molecule includes a synthetic vitamin B6 analog 2-ethyl-3-hydroxy-6-methylpyridine (an antioxidant) and 2-nitroxysuccinic acid (a source of nitric oxide). Using the electron paramagnetic resonance (EPR) method and biochemical methods, we showed that the pronounced ability of NS to release NO is favorably combines with the capacity to prevent OS due to mechanisms such as suppression of the lipid peroxidation (LPO) process, antiradical activity and inhibition of the mitochondrial membrane-bound monoamine oxidase A (MAO-A). Using histological methods, we established that the administration of NS (10 mg/kg, i.p.) reduces the number of ischemic fibers and protects cardiomyocytes against ischemia injury. Thus, the complex protective effect allows us to consider NS as an alternative NO donor and a candidate for the development of a new pharmaceutical agent for the treatment of CVD.
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Affiliation(s)
- Irina I Faingold
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences (FRC PCP MC RAS), Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432, Russia.
| | - Anastasia V Smolina
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences (FRC PCP MC RAS), Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432, Russia
| | - Yulia V Soldatova
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences (FRC PCP MC RAS), Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432, Russia
| | - Darya A Poletaeva
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences (FRC PCP MC RAS), Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432, Russia
| | - Anastasia A Balakina
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences (FRC PCP MC RAS), Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432, Russia
| | - Tatyana E Sashenkova
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences (FRC PCP MC RAS), Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432, Russia
| | - Uguljan Yu Allayarova
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences (FRC PCP MC RAS), Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432, Russia
| | - Tatyana R Prikhodchenko
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences (FRC PCP MC RAS), Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432, Russia
| | - Svetlana V Blokhina
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences (FRC PCP MC RAS), Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432, Russia
| | - Lyudmila A Makartseva
- Avtsyn Research Institute of Human Morphology of Federal state budgetary scientific institution "Petrovsky National Research Centre of Surgery", 3 Tsyurupy Street, Moscow, 117418, Russia
| | - David A Areshidze
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences (FRC PCP MC RAS), Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432, Russia
- Avtsyn Research Institute of Human Morphology of Federal state budgetary scientific institution "Petrovsky National Research Centre of Surgery", 3 Tsyurupy Street, Moscow, 117418, Russia
| | - Vladislav N Varfolomeev
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences (FRC PCP MC RAS), Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432, Russia
| | - Denis V Mishchenko
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences (FRC PCP MC RAS), Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432, Russia
- Medicinal Chemistry Research and Education Center, Moscow Region State University, 24 Vera Voloshina Street, Mytishchi, Moscow Region, 141014, Russia
| | - Raisa A Kotelnikova
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences (FRC PCP MC RAS), Academician Semenov avenue 1, Chernogolovka, Moscow Region, 142432, Russia
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Balakina AA, Amozova VI, Prikhodchenko TR, Stupina TS, Mishchenko DV. Effect of Pyridoxine Derivative B6NO on Transcription Factor Nrf2 Activity and Cytotoxic Properties of Doxorubicin In Vitro. Bull Exp Biol Med 2024; 176:687-696. [PMID: 38733479 DOI: 10.1007/s10517-024-06091-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Indexed: 05/13/2024]
Abstract
The effect of a new pyridoxine derivative B6NO on doxorubicin cytotoxicity and Nrf2-dependent cellular processes in vitro was studied. Antioxidant B6NO enhances the cytotoxic effect of doxorubicin on tumor cells, which is associated with G2/M cell division arrest and an increase in activity of proapoptotic enzyme caspase-3. The antioxidant promotes intracellular accumulation and nuclear translocation of Nrf2 transcription factor in non-tumor and tumor cells. In non-tumor cells, B6NO increases the expression of antioxidant system proteins and reduces ROS generation in the presence of doxorubicin. In tumor cells, no activation of Nrf2-dependent processes occurs under the action of the antioxidant. Our findings demonstrate the prospect of further studies of pyridoxine derivatives as antioxidants to reduce adverse reactions during chemotherapy.
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Affiliation(s)
- A A Balakina
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russia.
| | - V I Amozova
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russia
| | - T R Prikhodchenko
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russia
| | - T S Stupina
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russia
| | - D V Mishchenko
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russia
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Ribaudo G, Bortoli M, Pavan C, Zagotto G, Orian L. Antioxidant Potential of Psychotropic Drugs: From Clinical Evidence to In Vitro and In Vivo Assessment and toward a New Challenge for in Silico Molecular Design. Antioxidants (Basel) 2020; 9:E714. [PMID: 32781750 PMCID: PMC7465375 DOI: 10.3390/antiox9080714] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/02/2020] [Accepted: 08/04/2020] [Indexed: 12/13/2022] Open
Abstract
Due to high oxygen consumption, the brain is particularly vulnerable to oxidative stress, which is considered an important element in the etiopathogenesis of several mental disorders, including schizophrenia, depression and dependencies. Despite the fact that it is not established yet whether oxidative stress is a cause or a consequence of clinic manifestations, the intake of antioxidant supplements in combination with the psychotropic therapy constitutes a valuable solution in patients' treatment. Anyway, some drugs possess antioxidant capacity themselves and this aspect is discussed in this review, focusing on antipsychotics and antidepressants. In the context of a collection of clinical observations, in vitro and in vivo results are critically reported, often highlighting controversial aspects. Finally, a new challenge is discussed, i.e., the possibility of assessing in silico the antioxidant potential of these drugs, exploiting computational chemistry methodologies and machine learning. Despite the physiological environment being incredibly complex and the detection of meaningful oxidative stress biomarkers being all but an easy task, a rigorous and systematic analysis of the structural and reactivity properties of antioxidant drugs seems to be a promising route to better interpret therapeutic outcomes and provide elements for the rational design of novel drugs.
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Affiliation(s)
- Giovanni Ribaudo
- Dipartimento di Medicina Molecolare e Traslazionale, Università degli Studi di Brescia, Viale Europa 11, 25123 Brescia, Italy;
| | - Marco Bortoli
- Dipartimento di Scienze Chimiche, Università degli Studi di Padova, Via Marzolo 1, 35131 Padova, Italy;
| | - Chiara Pavan
- Dipartimento di Medicina, Università degli Studi di Padova, Via Giustiniani 2, 35128 Padova, Italy;
| | - Giuseppe Zagotto
- Dipartimento di Scienze del Farmaco, Università degli Studi di Padova, Via Marzolo 5, 35131 Padova, Italy;
| | - Laura Orian
- Dipartimento di Scienze Chimiche, Università degli Studi di Padova, Via Marzolo 1, 35131 Padova, Italy;
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