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Luo J, Luo Y, Zhao M, Liu Y, Liu J, Du Z, Gong H, Wang L, Zhao J, Wang X, Gu Z, Zhao W, Liu T, Fan X. Fullerenols Ameliorate Social Deficiency and Rescue Cognitive Dysfunction of BTBR T +Itpr3 tf/J Autistic-Like Mice. Int J Nanomedicine 2024; 19:6035-6055. [PMID: 38911505 PMCID: PMC11192297 DOI: 10.2147/ijn.s459511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Accepted: 05/30/2024] [Indexed: 06/25/2024] Open
Abstract
Background Autism Spectrum Disorder (ASD) is a neurodevelopmental condition that affects social interaction and communication and can cause stereotypic behavior. Fullerenols, a type of carbon nanomaterial known for its neuroprotective properties, have not yet been studied for their potential in treating ASD. We aimed to investigate its role in improving autistic behaviors in BTBR T+Itpr3tf/J (BTBR) mice and its underlying mechanism, which could provide reliable clues for future ASD treatments. Methods Our research involved treating C57BL/6J (C57) and BTBR mice with either 0.9% NaCl or fullerenols (10 mg/kg) daily for one week at seven weeks of age. We then conducted ASD-related behavioral tests in the eighth week and used RNA-seq to screen for vital pathways in the mouse hippocampus. Additionally, we used real-time quantitative PCR (RT-qPCR) to verify related pathway genes and evaluated the number of stem cells in the hippocampal dentate gyrus (DG) by Immunofluorescence staining. Results Our findings revealed that fullerenols treatment significantly improved the related ASD-like behaviors of BTBR mice, manifested by enhanced social ability and improved cognitive deficits. Immunofluorescence results showed that fullerenols treatment increased the number of DCX+ and SOX2+/GFAP+ cells in the DG region of BTBR mice, indicating an expanded neural progenitor cell (NPC) pool of BTBR mice. RNA-seq analysis of the mouse hippocampus showed that VEGFA was involved in the rescued hippocampal neurogenesis by fullerenols treatment. Conclusion In conclusion, our findings suggest that fullerenols treatment improves ASD-like behavior in BTBR mice by upregulating VEGFA, making nanoparticle- fullerenols a promising drug for ASD treatment.
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Affiliation(s)
- Jing Luo
- School of Life Sciences, Chongqing University, Chongqing, 401331, People’s Republic of China
- Department of Military Cognitive Psychology, School of Psychology, Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Yi Luo
- Department of Military Cognitive Psychology, School of Psychology, Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Maoru Zhao
- Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety and CAS Center for Excellence in Nanoscience, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100049, People’s Republic of China
| | - Yulong Liu
- Department of Military Cognitive Psychology, School of Psychology, Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Jiayin Liu
- Department of Military Cognitive Psychology, School of Psychology, Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Zhulin Du
- Department of Military Cognitive Psychology, School of Psychology, Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Hong Gong
- Department of Military Cognitive Psychology, School of Psychology, Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Lian Wang
- Department of Military Cognitive Psychology, School of Psychology, Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Jinghui Zhao
- Department of Military Cognitive Psychology, School of Psychology, Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Xiaqing Wang
- Department of Military Cognitive Psychology, School of Psychology, Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Zhanjun Gu
- Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety and CAS Center for Excellence in Nanoscience, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing, 100049, People’s Republic of China
| | - Wenhui Zhao
- School of Life Sciences, Chongqing University, Chongqing, 401331, People’s Republic of China
| | - Tianyao Liu
- Department of Military Cognitive Psychology, School of Psychology, Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
| | - Xiaotang Fan
- Department of Military Cognitive Psychology, School of Psychology, Third Military Medical University (Army Medical University), Chongqing, 400038, People’s Republic of China
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Proskurnina EV, Mikheev IV, Savinova EA, Ershova ES, Veiko NN, Kameneva LV, Dolgikh OA, Rodionov IV, Proskurnin MA, Kostyuk SV. Effects of Aqueous Dispersions of C 60, C 70, and Gd@C 82 Fullerenes on DNA Oxidative Damage/Repair and Apoptosis in Human Embryonic Lung Fibroblasts. ACS Biomater Sci Eng 2023; 9:1391-1401. [PMID: 36821424 DOI: 10.1021/acsbiomaterials.2c01359] [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] [Indexed: 02/24/2023]
Abstract
Fullerenes and metallofullerenes play an active role in homeostasis of reactive oxygen species and may cause oxidative damage to cells. As pristine fullerenes are a basis for derivatization, studying oxidative DNA damage/repair and apoptosis is important in terms of genotoxicity and cytotoxicity for their biomedical application. Aqueous dispersions of C60, C70, and Gd@C82 (5 nM and 1.5 μM) were cultured with human fetal lung fibroblasts for 1, 3, 24, and 72 h. Oxidative DNA damage/repair was assessed through concentration of 8-oxodG, double-strand breaks, and activation of BRCA1. Activity of apoptosis was assessed through the BCL2/BAX ratio. All three fullerenes caused oxidative modification of DNA at the early stages; C60 caused the most long-term damage, Gd@C82 caused the most short-term damage, and C70 caused "wave-like" dynamics. The dynamics of DNA repair correlated with the dynamics of oxidative damage, but Gd@C82 caused more prolonged activation of the repair system than C60 or C70. The oxidative toxicity of Gd@C82, is minor and the oxidative toxicity of C60 is mild and short-term, in contrast to C70. In relation to the studied effects, the fullerenes can be arranged in a safety row of Gd@C82 > C60 > C70.
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Affiliation(s)
- Elena V Proskurnina
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Ivan V Mikheev
- Department of Chemistry, Lomonosov Moscow State University, 1-3 Leninskie Gory, Moscow 119991, Russia
| | - Ekaterina A Savinova
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Elizaveta S Ershova
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Natalia N Veiko
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Larisa V Kameneva
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Olga A Dolgikh
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Ivan V Rodionov
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
| | - Mikhail A Proskurnin
- Department of Chemistry, Lomonosov Moscow State University, 1-3 Leninskie Gory, Moscow 119991, Russia
| | - Svetlana V Kostyuk
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, Moscow 115522, Russia
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Subotić A, Jevremović S, Milošević S, Trifunović-Momčilov M, Đurić M, Koruga Đ. Physiological Response, Oxidative Stress Assessment and Aquaporin Genes Expression of Cherry Tomato ( Solanum lycopersicum L.) Exposed to Hyper-Harmonized Fullerene Water Complex. PLANTS (BASEL, SWITZERLAND) 2022; 11:plants11212810. [PMID: 36365262 PMCID: PMC9655305 DOI: 10.3390/plants11212810] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/18/2022] [Accepted: 10/20/2022] [Indexed: 05/30/2023]
Abstract
The rapid production and numerous applications of nanomaterials warrant the necessity and importance of examining nanoparticles in terms to their environmental and biological effects and implications. In this study, the effects of a water-soluble hyper-harmonized hydroxyl-modified fullerene (3HFWC) on cherry tomato seed germination, seedlings growth, physiological response and fruiting was evaluated. Changes in the photosynthetic pigments content, oxidative stress assessment, and aquaporin genes expression in cherry tomato plants were studied after during short- and long-term continuous exposure to 3HFWC nanosubstance (200 mg/L). Increased levels of photosynthetic pigments in leaves, lycopene in fruits, decreased levels of hydrogen peroxide content, activation of cellular antioxidant enzymes such as superoxide dismutase, catalase and peroxidase and increased aquaporin gene expression (PIP1;3, PIP1;5 and PIP2;4) were observed in 3HFWC nanosubstance-exposed plants in comparison to control, untreated cherry tomato plants. The 3HFWC nanosubstance showed positive effects on cherry tomato seed germination, plantlet growth and lycopene content in fruits and may be considered as a promising nanofertilizer.
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Affiliation(s)
- Angelina Subotić
- Department of Plant Physiology, Institute for Biological Research “Siniša Stanković”-National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia
| | - Slađana Jevremović
- Department of Plant Physiology, Institute for Biological Research “Siniša Stanković”-National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia
| | - Snežana Milošević
- Department of Plant Physiology, Institute for Biological Research “Siniša Stanković”-National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia
| | - Milana Trifunović-Momčilov
- Department of Plant Physiology, Institute for Biological Research “Siniša Stanković”-National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia
| | - Marija Đurić
- Department of Plant Physiology, Institute for Biological Research “Siniša Stanković”-National Institute of Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia
| | - Đuro Koruga
- TFT Nano Center, Vojislava Ilića 88, 11050 Belgrade, Serbia
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Sushko ES, Vnukova NG, Churilov GN, Kudryasheva NS. Endohedral Gd-Containing Fullerenol: Toxicity, Antioxidant Activity, and Regulation of Reactive Oxygen Species in Cellular and Enzymatic Systems. Int J Mol Sci 2022; 23:ijms23095152. [PMID: 35563539 PMCID: PMC9106034 DOI: 10.3390/ijms23095152] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/30/2022] [Accepted: 04/30/2022] [Indexed: 01/20/2023] Open
Abstract
The Gd-containing metallofullerene derivatives are perspective magnetic resonance imaging contrast agents. We studied the bioeffects of a water-soluble fullerene derivative, gadolinium-endohedral fullerenol, with 40−42 oxygen groups (Gd@Fln). Bioluminescent cellular and enzymatic assays were applied to monitor toxicity and antioxidant activity of Gd@Fln in model solutions; bioluminescence was applied as a signaling physiological parameter. The Gd@Fln inhibited bioluminescence at high concentrations (>2·10−1 gL−1), revealing lower toxicity as compared to the previously studied fullerenols. Efficient activation of bioluminescence (up to almost 100%) and consumption of reactive oxygen species (ROS) in bacterial suspension were observed under low-concentration exposure to Gd@Fln (10−3−2·10−1 gL−1). Antioxidant capability of Gd@Fln was studied under conditions of model oxidative stress (i.e., solutions of model organic and inorganic oxidizers); antioxidant coefficients of Gd@Fln were determined at different concentrations and times of exposure. Contents of ROS were evaluated and correlations with toxicity/antioxidant coefficients were determined. The bioeffects of Gd@Fln were explained by hydrophobic interactions, electron affinity, and disturbing of ROS balance in the bioluminescence systems. The results contribute to understanding the molecular mechanism of “hormetic” cellular responses. Advantages of the bioluminescence assays to compare bioeffects of fullerenols based on their structural characteristics were demonstrated.
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Affiliation(s)
- Ekaterina S. Sushko
- Institute of Biophysics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS, 660036 Krasnoyarsk, Russia;
- Institute of Physics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS, 660036 Krasnoyarsk, Russia; (N.G.V.); (G.N.C.)
- Correspondence: ; Tel.: +7-3912-494-242
| | - Natalia G. Vnukova
- Institute of Physics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS, 660036 Krasnoyarsk, Russia; (N.G.V.); (G.N.C.)
- Siberian Federal University, 660041 Krasnoyarsk, Russia
| | - Grigoriy N. Churilov
- Institute of Physics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS, 660036 Krasnoyarsk, Russia; (N.G.V.); (G.N.C.)
- Siberian Federal University, 660041 Krasnoyarsk, Russia
| | - Nadezhda S. Kudryasheva
- Institute of Biophysics SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS, 660036 Krasnoyarsk, Russia;
- Siberian Federal University, 660041 Krasnoyarsk, Russia
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Ultra low doses and biological amplification: Approaching Avogadro's number. Pharmacol Res 2021; 170:105738. [PMID: 34157423 DOI: 10.1016/j.phrs.2021.105738] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/10/2021] [Accepted: 06/17/2021] [Indexed: 12/20/2022]
Abstract
This paper describes evidence establishing that ultra-low doses of diverse chemical agents at concentrations from 10-18 to 10-24 M (e.g., approaching and/or less than 1 atom or molecule of a substance/cell based on Avogadro's constant - 6.022×1023/mole) are capable of engaging receptor and intracellular signaling systems to elicit reproducible effects in a variety of species, from unicellular organisms to humans. Multiple experimental studies have shown that only one or very few molecules are needed to activate a cell and/or entire organism via cascade(s) of amplification mechanisms and processes. For example, ultra-low dose ligand exposure was able to activate both an individual cell, and ~3000 to 25,000 neighboring cells on average, by about 50%. Such activation of cells and whole organisms typically displayed hormetic-biphasic dose responses. These findings indicate that numerous, diverse phylogenetic systems have evolved highly sensitive detection and signaling mechanisms to enhance survival functions, such as defense against infectious agents, responses to diverse types of pheromone communications (e.g., alarm, sexual attraction), and development of several types of cellular protection/resilience processes. This suggests that ultra-low dose effects may be far more common than have been recognized to date. We posit that such findings have important implications for evolutionary theory, ecological and systems biology, and clinical medicine.
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Toxicity and Antioxidant Activity of Fullerenol C 60,70 with Low Number of Oxygen Substituents. Int J Mol Sci 2021; 22:ijms22126382. [PMID: 34203700 PMCID: PMC8232284 DOI: 10.3390/ijms22126382] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 06/05/2021] [Accepted: 06/10/2021] [Indexed: 02/01/2023] Open
Abstract
Fullerene is a nanosized carbon structure with potential drug delivery applications. We studied the bioeffects of a water-soluble fullerene derivative, fullerenol, with 10-12 oxygen groups (F10-12); its structure was characterized by IR and XPS spectroscopy. A bioluminescent enzyme system was used to study toxic and antioxidant effects of F10-12 at the enzymatic level. Antioxidant characteristics of F10-12 were revealed in model solutions of organic and inorganic oxidizers. Low-concentration activation of bioluminescence was validated statistically in oxidizer solutions. Toxic and antioxidant characteristics of F10-12 were compared to those of homologous fullerenols with a higher number of oxygen groups:F24-28 and F40-42. No simple dependency was found between the toxic/antioxidant characteristics and the number of oxygen groups on the fullerene’s carbon cage. Lower toxicity and higher antioxidant activity of F24-28 were identified and presumptively attributed to its higher solubility. An active role of reactive oxygen species (ROS) in the bioeffects of F10-12 was demonstrated. Correlations between toxic/antioxidant characteristics of F10-12 and ROS content were evaluated. Toxic and antioxidant effects were related to the decrease in ROS content in the enzyme solutions. Our results reveal a complexity of ROS effects in the enzymatic assay system.
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Proskurnina EV, Mikheev IV, Savinova EA, Ershova ES, Veiko NN, Kameneva LV, Dolgikh OA, Rodionov IV, Proskurnin MA, Kostyuk SV. Effects of Aqueous Dispersions of C 60, C 70 and Gd@C 82 Fullerenes on Genes Involved in Oxidative Stress and Anti-Inflammatory Pathways. Int J Mol Sci 2021; 22:ijms22116130. [PMID: 34200169 PMCID: PMC8201376 DOI: 10.3390/ijms22116130] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 06/03/2021] [Accepted: 06/05/2021] [Indexed: 12/20/2022] Open
Abstract
Background: Fullerenes and metallofullerenes can be considered promising nanopharmaceuticals themselves and as a basis for chemical modification. As reactive oxygen species homeostasis plays a vital role in cells, the study of their effect on genes involved in oxidative stress and anti-inflammatory responses are of particular importance. Methods: Human fetal lung fibroblasts were incubated with aqueous dispersions of C60, C70, and Gd@C82 in concentrations of 5 nM and 1.5 µM for 1, 3, 24, and 72 h. Cell viability, intracellular ROS, NOX4, NFκB, PRAR-γ, NRF2, heme oxygenase 1, and NAD(P)H quinone dehydrogenase 1 expression have been studied. Results & conclusion: The aqueous dispersions of C60, C70, and Gd@C82 fullerenes are active participants in reactive oxygen species (ROS) homeostasis. Low and high concentrations of aqueous fullerene dispersions (AFD) have similar effects. C70 was the most inert substance, C60 was the most active substance. All AFDs have both “prooxidant” and “antioxidant” effects but with a different balance. Gd@C82 was a substance with more pronounced antioxidant and anti-inflammatory properties, while C70 had more pronounced “prooxidant” properties.
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Affiliation(s)
- Elena V. Proskurnina
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, 115522 Moscow, Russia; (E.A.S.); (E.S.E.); (N.N.V.); (L.V.K.); (O.A.D.); (S.V.K.)
- Correspondence:
| | - Ivan V. Mikheev
- Department of Chemistry, Lomonosov Moscow State University, 1-3 Leninskie Gory, 119991 Moscow, Russia; (I.V.M.); (M.A.P.)
| | - Ekaterina A. Savinova
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, 115522 Moscow, Russia; (E.A.S.); (E.S.E.); (N.N.V.); (L.V.K.); (O.A.D.); (S.V.K.)
| | - Elizaveta S. Ershova
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, 115522 Moscow, Russia; (E.A.S.); (E.S.E.); (N.N.V.); (L.V.K.); (O.A.D.); (S.V.K.)
- Department of Normal Physiology, I.M. Sechenov First Moscow State Medical University (Sechenov University), 11-5 Mokhovaya St, 125007 Moscow, Russia;
| | - Natalia N. Veiko
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, 115522 Moscow, Russia; (E.A.S.); (E.S.E.); (N.N.V.); (L.V.K.); (O.A.D.); (S.V.K.)
| | - Larisa V. Kameneva
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, 115522 Moscow, Russia; (E.A.S.); (E.S.E.); (N.N.V.); (L.V.K.); (O.A.D.); (S.V.K.)
| | - Olga A. Dolgikh
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, 115522 Moscow, Russia; (E.A.S.); (E.S.E.); (N.N.V.); (L.V.K.); (O.A.D.); (S.V.K.)
| | - Ivan V. Rodionov
- Department of Normal Physiology, I.M. Sechenov First Moscow State Medical University (Sechenov University), 11-5 Mokhovaya St, 125007 Moscow, Russia;
| | - Mikhail A. Proskurnin
- Department of Chemistry, Lomonosov Moscow State University, 1-3 Leninskie Gory, 119991 Moscow, Russia; (I.V.M.); (M.A.P.)
| | - Svetlana V. Kostyuk
- Laboratory of Molecular Biology, Research Centre for Medical Genetics, 1 Moskvorechye St, 115522 Moscow, Russia; (E.A.S.); (E.S.E.); (N.N.V.); (L.V.K.); (O.A.D.); (S.V.K.)
- Department of Normal Physiology, I.M. Sechenov First Moscow State Medical University (Sechenov University), 11-5 Mokhovaya St, 125007 Moscow, Russia;
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Mikheev IV, Sozarukova MM, Izmailov DY, Kareev IE, Proskurnina EV, Proskurnin MA. Antioxidant Potential of Aqueous Dispersions of Fullerenes C 60, C 70, and Gd@C 82. Int J Mol Sci 2021; 22:5838. [PMID: 34072504 PMCID: PMC8199091 DOI: 10.3390/ijms22115838] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 05/24/2021] [Accepted: 05/27/2021] [Indexed: 12/28/2022] Open
Abstract
The antioxidant potential (capacity and activity) of aqueous fullerene dispersions (AFD) of non-functionalized C60, C70, and Gd@C82 endofullerene (in micromolar concentration range) was estimated based on chemiluminescence measurements of the model of luminol and generation of organic radicals by 2,2'-azobis(2-amidinopropane) dihydrochloride (ABAP). The antioxidant capacity was estimated by the TRAP method, from the concentration of half-suppression, and from the suppression area in the initial period. All three approaches agree and show that the antioxidant capacity of AFDs increased in the order Gd@C82 < C70 < C60. Mathematical modeling of the long-term kinetics data was used for antioxidant activity estimation. The effect of C60 and C70 is found to be quenching of the excited product of luminol with ABAP-generated radical and not an actual antioxidant effect; quenching constants differ insignificantly. Apart from quenching with a similar constant, the AFD of Gd@C82 exhibits actual antioxidant action. The antioxidant activity in Gd@C82 is 300-fold higher than quenching constants.
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Affiliation(s)
- Ivan V. Mikheev
- Analytical Chemistry Division, Chemistry Department, Lomonosov Moscow State University, 119991 Moscow, Russia; (M.M.S.); (M.A.P.)
| | - Madina M. Sozarukova
- Analytical Chemistry Division, Chemistry Department, Lomonosov Moscow State University, 119991 Moscow, Russia; (M.M.S.); (M.A.P.)
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia;
| | - Dmitry Yu. Izmailov
- Faculty of Fundamental Medicine, Lomonosov Moscow State University, 119234 Moscow, Russia;
| | - Ivan E. Kareev
- Institute of Problems of Chemical Physics of the Russian Academy of Sciences, 142432 Moscow, Russia;
| | | | - Mikhail A. Proskurnin
- Analytical Chemistry Division, Chemistry Department, Lomonosov Moscow State University, 119991 Moscow, Russia; (M.M.S.); (M.A.P.)
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9
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Synthesis, Mass Spectroscopy Detection, and Density Functional Theory Investigations of the Gd Endohedral Complexes of C82 Fullerenols. COMPUTATION 2021. [DOI: 10.3390/computation9050058] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Gd endohedral complexes of C82 fullerenols were synthesized and mass spectrometry analysis of their composition was carried out. It was established that the synthesis yields a series of fullerenols Gd@C82Ox(OH)y (x = 0, 3; y = 8, 16, 24, 36, 44). The atomic and electronic structure and properties of the synthesized fullerenols were investigated using the density functional theory calculations. It was shown that the presence of endohedral gadolinium increases the reactivity of fullerenols. It is proposed that the high-spin endohedral fullerenols are promising candidates for application in magnetic resonance imaging.
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Bondarenko LS, Kovel ES, Kydralieva KA, Dzhardimalieva GI, Illés E, Tombácz E, Kicheeva AG, Kudryasheva NS. Effects of Modified Magnetite Nanoparticles on Bacterial Cells and Enzyme Reactions. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1499. [PMID: 32751621 PMCID: PMC7466415 DOI: 10.3390/nano10081499] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/25/2020] [Accepted: 07/27/2020] [Indexed: 12/16/2022]
Abstract
Current paper presents biological effects of magnetite nanoparticles (MNPs). "Relations of MNP' characteristics (zeta-potential and hydrodynamic diameters) with effects on bacteria and their enzymatic reactions were the main focus.". Photobacterium phosphoreum and bacterial enzymatic reactions were chosen as bioassays. Three types of MNPs were under study: bare Fe3O4, Fe3O4 modified with 3-aminopropyltriethoxysilane (Fe3O4/APTES), and humic acids (Fe3O4/HA). Effects of the MNPs were studied at a low concentration range (< 2 mg/L) and attributed to availability and oxidative activity of Fe3+, high negative surface charge, and low hydrodynamic diameter of Fe3O4/HA, as well as higher Fe3+ content in suspensions of Fe3O4/HA. Low-concentration suspensions of bare Fe3O4 provided inhibitory effects in both bacterial and enzymatic bioassays, whereas the MNPs with modified surface (Fe3O4/APTES and Fe3O4/HA) did not affect the enzymatic activity. Under oxidative stress (i.e., in the solutions of model oxidizer, 1,4-benzoquinone), MNPs did not reveal antioxidant activity, moreover, Fe3O4/HA demonstrated additional inhibitory activity. The study contributes to the deeper understanding of a role of humic substances and silica in biogeochemical cycling of iron. Bioluminescence assays, cellular and enzymatic, can serve as convenient tools to evaluate bioavailability of Fe3+ in natural dispersions of iron-containing nanoparticles, e.g., magnetite, ferrihydrite, etc.
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Affiliation(s)
- Lyubov S. Bondarenko
- Moscow Aviation Institute (National Research University), 125993 Moscow, Russia; (L.S.B.); (K.A.K.); (G.I.D.)
| | - Ekaterina S. Kovel
- Institute of Physics SB RAS, FRC KSC SB RAS, 660036 Krasnoyarsk, Russia
- Institute of Biophysics SB RAS, FRC KSC SB RAS, 660036 Krasnoyarsk, Russia;
| | - Kamila A. Kydralieva
- Moscow Aviation Institute (National Research University), 125993 Moscow, Russia; (L.S.B.); (K.A.K.); (G.I.D.)
| | - Gulzhian I. Dzhardimalieva
- Moscow Aviation Institute (National Research University), 125993 Moscow, Russia; (L.S.B.); (K.A.K.); (G.I.D.)
- Institute of Problems of Chemical Physics RAS, 142432 Chernogolovka, Moscow Region, Russia
| | - Erzsébet Illés
- University of Szeged, H-6720 Szeged, Hungary; (E.I.); (E.T.)
| | - Etelka Tombácz
- University of Szeged, H-6720 Szeged, Hungary; (E.I.); (E.T.)
| | | | - Nadezhda S. Kudryasheva
- Institute of Biophysics SB RAS, FRC KSC SB RAS, 660036 Krasnoyarsk, Russia;
- Siberian Federal University, 660041 Krasnoyarsk, Russia;
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11
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Panahi M, Rahimi B, Rahimi G, Yew Low T, Saraygord-Afshari N, Alizadeh E. Cytoprotective effects of antioxidant supplementation on mesenchymal stem cell therapy. J Cell Physiol 2020; 235:6462-6495. [PMID: 32239727 DOI: 10.1002/jcp.29660] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 02/15/2020] [Indexed: 12/11/2022]
Abstract
Mesenchymal stem cells (MSCs) are earmarked as perfect candidates for cell therapy and tissue engineering due to their capacity to differentiate into different cell types. However, their potential for application in regenerative medicine declines when the levels of the reactive oxygen and nitrogen species (RONS) increase from the physiological levels, a phenomenon which is at least inevitable in ex vivo cultures and air-exposed damaged tissues. Increased levels of RONS can alter the patterns of osteogenic and adipogenic differentiation and inhibit proliferation, as well. Besides, oxidative stress enhances senescence and cell death, thus lowering the success rates of the MSC engraftment. Hence, in this review, we have selected some representatives of antioxidants and newly emerged nano antioxidants in three main categories, including chemical compounds, biometabolites, and protein precursors/proteins, which are proved to be effective in the treatment of MSCs. We will focus on how antioxidants can be applied to optimize the clinical usage of the MSCs and their associated signaling pathways. We have also reviewed several paralleled properties of some antioxidants and nano antioxidants which can be simultaneously used in real-time imaging, scaffolding techniques, and other applications in addition to their primary antioxidative function.
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Affiliation(s)
- Mohammad Panahi
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahareh Rahimi
- Department of Medical Biotechnology, Faculty of Allied Medical Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Golbarg Rahimi
- Department of Cellular and Molecular Biology, University of Esfahan, Esfahan, Iran
| | - Teck Yew Low
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Neda Saraygord-Afshari
- Department of Medical Biotechnology, Faculty of Allied Medical Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Effat Alizadeh
- Drug Applied Research Center and Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
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12
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Kovač T, Šarkanj B, Borišev I, Djordjevic A, Jović D, Lončarić A, Babić J, Jozinović A, Krska T, Gangl J, Ezekiel CN, Sulyok M, Krska R. Fullerol C 60(OH) 24 Nanoparticles Affect Secondary Metabolite Profile of Important Foodborne Mycotoxigenic Fungi In Vitro. Toxins (Basel) 2020; 12:toxins12040213. [PMID: 32230978 PMCID: PMC7232364 DOI: 10.3390/toxins12040213] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 03/22/2020] [Accepted: 03/25/2020] [Indexed: 02/06/2023] Open
Abstract
Despite the efforts to control mycotoxin contamination worldwide, extensive contamination has been reported to occur in food and feed. The contamination is even more intense due to climate changes and different stressors. This study examined the impact of fullerol C60(OH)24 nanoparticles (FNP) (at 0, 1, 10, 100, and 1000 ng mL-1) on the secondary metabolite profile of the most relevant foodborne mycotoxigenic fungi from genera Aspergillus, Fusarium, Alternaria and Penicillium, during growth in vitro. Fungi were grown in liquid RPMI 1640 media for 72 h at 29 °C, and metabolites were investigated by the LC-MS/MS dilute and shoot multimycotoxin method. Exposure to FNP showed great potential in decreasing the concentrations of 35 secondary metabolites; the decreases were dependent on FNP concentration and fungal genus. These results are a relevant guide for future examination of fungi-FNP interactions in environmental conditions. The aim is to establish the exact mechanism of FNP action and determine the impact such interactions have on food and feed safety.
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Affiliation(s)
- Tihomir Kovač
- Faculty of Food Technology, Josip Juraj Strossmayer University of Osijek, Franje Kuhača 20, 31000 Osijek, Croatia; (B.Š.); (A.L.); (J.B.); (A.J.)
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences Vienna (BOKU), Konrad Lorenzstr. 20, 3430 Tulln, Austria; (T.K.); (C.N.E.); (M.S.); (R.K.)
- Correspondence: ; Tel.: +385-31-224-341; Fax: +385-31-207-115
| | - Bojan Šarkanj
- Faculty of Food Technology, Josip Juraj Strossmayer University of Osijek, Franje Kuhača 20, 31000 Osijek, Croatia; (B.Š.); (A.L.); (J.B.); (A.J.)
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences Vienna (BOKU), Konrad Lorenzstr. 20, 3430 Tulln, Austria; (T.K.); (C.N.E.); (M.S.); (R.K.)
- Department of Food Technology, University North, Trg dr. Žarka Dolinara 1, 48000 Koprivnica, Croatia
| | - Ivana Borišev
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, 21000 Novi Sad, Serbia; (I.B.); (A.D.); (D.J.)
| | - Aleksandar Djordjevic
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, 21000 Novi Sad, Serbia; (I.B.); (A.D.); (D.J.)
| | - Danica Jović
- Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, 21000 Novi Sad, Serbia; (I.B.); (A.D.); (D.J.)
| | - Ante Lončarić
- Faculty of Food Technology, Josip Juraj Strossmayer University of Osijek, Franje Kuhača 20, 31000 Osijek, Croatia; (B.Š.); (A.L.); (J.B.); (A.J.)
| | - Jurislav Babić
- Faculty of Food Technology, Josip Juraj Strossmayer University of Osijek, Franje Kuhača 20, 31000 Osijek, Croatia; (B.Š.); (A.L.); (J.B.); (A.J.)
| | - Antun Jozinović
- Faculty of Food Technology, Josip Juraj Strossmayer University of Osijek, Franje Kuhača 20, 31000 Osijek, Croatia; (B.Š.); (A.L.); (J.B.); (A.J.)
| | - Tamara Krska
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences Vienna (BOKU), Konrad Lorenzstr. 20, 3430 Tulln, Austria; (T.K.); (C.N.E.); (M.S.); (R.K.)
| | - Johann Gangl
- Institute of Biotechnology in Plant Production, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences Vienna (BOKU), Konrad Lorenzstr. 20, 3430 Tulln, Austria;
| | - Chibundu N. Ezekiel
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences Vienna (BOKU), Konrad Lorenzstr. 20, 3430 Tulln, Austria; (T.K.); (C.N.E.); (M.S.); (R.K.)
- Department of Microbiology, Babcock University, Ilishan Remo 121103, Ogun State, Nigeria
| | - Michael Sulyok
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences Vienna (BOKU), Konrad Lorenzstr. 20, 3430 Tulln, Austria; (T.K.); (C.N.E.); (M.S.); (R.K.)
| | - Rudolf Krska
- Institute of Bioanalytics and Agro-Metabolomics, Department of Agrobiotechnology (IFA-Tulln), University of Natural Resources and Life Sciences Vienna (BOKU), Konrad Lorenzstr. 20, 3430 Tulln, Austria; (T.K.); (C.N.E.); (M.S.); (R.K.)
- Institute for Global Food Security, School of Biological Sciences, Queen’s University Belfast, University Road, Belfast BT7 1NN, Northern Ireland, UK
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13
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Lichota A, Piwoński I, Michlewska S, Krokosz A. A Multiparametric Study of Internalization of Fullerenol C 60(OH) 36 Nanoparticles into Peripheral Blood Mononuclear Cells: Cytotoxicity in Oxidative Stress Induced by Ionizing Radiation. Int J Mol Sci 2020; 21:ijms21072281. [PMID: 32224851 PMCID: PMC7177525 DOI: 10.3390/ijms21072281] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 03/21/2020] [Accepted: 03/24/2020] [Indexed: 02/07/2023] Open
Abstract
The aim of this study was to investigate the uptake and accumulation of fullerenol C60(OH)36 into peripheral blood mononuclear cells (PBMCs). Some additional studies were also performed: measurement of fullerenol nanoparticle size, zeta potential, and the influence of fullerenol on the ionizing radiation-induced damage to PMBCs. Fullerenol C60(OH)36 demonstrated an ability to accumulate in PBMCs. The accumulation of fullerenol in those cells did not have a significant effect on cell survival, nor on the distribution of phosphatidylserine in the plasma membrane. However, fullerenol-induced depolarization of the mitochondrial membrane proportional to the compound level in the medium was observed. Results also indicated that increased fullerenol level in the medium was associated with its enhanced transport into cells, corresponding to its influence on the mitochondrial membrane. The obtained results clearly showed the ability of C60(OH)36 to enter cells and its effect on PBMC mitochondrial membrane potential. However, we did not observe radioprotective properties of fullerenol under the conditions used in our study.
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Affiliation(s)
- Anna Lichota
- Department of Molecular Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland
| | - Ireneusz Piwoński
- Department of Materials Technology and Chemistry, Faculty of Chemistry, University of Lodz, 90-236 Lodz, Poland
| | - Sylwia Michlewska
- Laboratory of Electron Microscopy, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland
| | - Anita Krokosz
- Department of Biophysics of Environmental Pollution, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland
- Correspondence: ; Tel.: +48-42-635-4475
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14
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Kudryasheva NS, Kovel ES. Monitoring of Low-Intensity Exposures via Luminescent Bioassays of Different Complexity: Cells, Enzyme Reactions, and Fluorescent Proteins. Int J Mol Sci 2019; 20:E4451. [PMID: 31509958 PMCID: PMC6770735 DOI: 10.3390/ijms20184451] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Revised: 09/01/2019] [Accepted: 09/04/2019] [Indexed: 02/06/2023] Open
Abstract
The current paper reviews the applications of luminescence bioassays for monitoring the results of low-intensity exposures which produce a stimulative effect. The impacts of radioactivity of different types (alpha, beta, and gamma) and bioactive compounds (humic substances and fullerenols) are under consideration. Bioassays based on luminous marine bacteria, their enzymes, and fluorescent coelenteramide-containing proteins were used to compare the results of the low-intensity exposures at the cellular, biochemical, and physicochemical levels, respectively. High rates of luminescence response can provide (1) a proper number of experimental results under comparable conditions and, therefore, proper statistical processing, with this being highly important for "noisy" low-intensity exposures; and (2) non-genetic, i.e., biochemical and physicochemical mechanisms of cellular response for short-term exposures. The results of cellular exposures were discussed in terms of the hormesis concept, which implies low-dose stimulation and high-dose inhibition of physiological functions. Dependencies of the luminescence response on the exposure time or intensity (radionuclide concentration/gamma radiation dose rate, concentration of the bioactive compounds) were analyzed and compared for bioassays of different organization levels.
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Affiliation(s)
- Nadezhda S Kudryasheva
- Institute of Biophysics, Federal Research Center "Krasnoyarsk Science Center, Russian Academy of Sciences, Siberian Branch", Krasnoyarsk 660036, Russia.
- Siberian Federal University, Krasnoyarsk 660041, Russia.
| | - Ekaterina S Kovel
- Institute of Biophysics, Federal Research Center "Krasnoyarsk Science Center, Russian Academy of Sciences, Siberian Branch", Krasnoyarsk 660036, Russia
- Institute of Physics, Federal Research Center "Krasnoyarsk Science Center, Russian Academy of Sciences, Siberian Branch", Krasnoyarsk 660036, Russia
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15
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Yasinskyi Y, O. P, O. M, V. R, Prylutskyy Y, Tauscher E, Ritter U, Kozeretska I. Reconciling the controversial data on the effects of C60 fullerene at the organismal and molecular levels using as a model Drosophila melanogaster. Toxicol Lett 2019; 310:92-98. [DOI: 10.1016/j.toxlet.2019.03.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 02/01/2019] [Accepted: 03/16/2019] [Indexed: 10/27/2022]
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16
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Kuo WS, Weng CT, Chen JH, Wu CL, Shiau AL, Hsieh JL, So EC, Wu PT, Chen SY. Amelioration of Experimentally Induced Arthritis by Reducing Reactive Oxygen Species Production through the Intra-Articular Injection of Water-Soluble Fullerenol. NANOMATERIALS 2019; 9:nano9060909. [PMID: 31234583 PMCID: PMC6630425 DOI: 10.3390/nano9060909] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 06/14/2019] [Accepted: 06/19/2019] [Indexed: 12/14/2022]
Abstract
Accumulated evidence suggests a pathogenic role of reactive oxygen species (ROS) in perpetually rheumatoid joints. Therefore, the application of radical scavengers for reducing the accumulation of ROS is beneficial for patients with rheumatoid arthritis (RA). We synthesized water-soluble fullerenols that could inhibit the production of ROS and applied intra-articular (i.a.) injection in an experimental arthritis model to examine the anti-arthritic effect of the synthesized compound. RAW 264.7 cells were used to examine the activity of the synthesized fullerenol. Collagen-induced arthritis (CIA) was induced in Sprague–Dawley rats by injecting their joints with fullerenol. The therapeutic effects were evaluated using the articular index as well as radiological and histological scores. Dose-dependent suppression of nitric oxide (NO) production caused by the fullerenol was demonstrated in the RAW 264.7 cell culture, thus confirming the ability of fullerenol to reduce ROS production. In the fullerenol-injected joints, articular indexes, synovial expression of ROS, histological and radiological scores, pannus formation, and erosion of cartilage and bone were all reduced. Moreover, interleukin (IL)-1β and vascular endothelial growth factor (VEGF) levels were reduced, and fewer von Willebrand factor (vWF)-stained areas were identified in the fullerenol-treated joints than in control joints. The i.a. injection of fullerenol for reducing ROS production can ameliorate arthritis in joints by suppressing pro-inflammatory cytokine production and the angiogenesis process. Thus, the i.a. injection of fullerenol for reducing the production of ROS can be used as a pharmacological approach for RA patients.
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Affiliation(s)
- Wen-Shuo Kuo
- School of Chemistry and Materials Science, Nanjing University of Information Science and Technology, Nanjing 210044, China.
- School of Environmental Science and Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, China.
- Center for Micro/Nano Science and Technology, National Cheng Kung University, Tainan 701, Taiwan.
| | - Chia-Tse Weng
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan.
| | - Jian-Hua Chen
- Department of Anesthesia, An Nan Hospital, China Medical University, Tainan 709, Taiwan.
- Department of Anesthesia, China Medical University, Taichung 404, Taiwan.
| | - Chao-Liang Wu
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan.
| | - Ai-Li Shiau
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan.
| | - Jeng-Long Hsieh
- Department of Nursing, College of Nursing, Chung Hwa University of Medical Technology, Tainan 717, Taiwan.
| | - Edmund Cheung So
- Department of Anesthesia, An Nan Hospital, China Medical University, Tainan 709, Taiwan.
- Department of Anesthesia, China Medical University, Taichung 404, Taiwan.
- Graduate Institute of Medical Sciences, Chang Jung Christian, Tainan 711, Taiwan.
| | - Po-Ting Wu
- Department of Orthopedics, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan.
- Department of Orthopedics, National Cheng Kung University Hospital Dou-Liou Branch, College of Medicine, National Cheng Kung University, Yunlin 640, Taiwan.
- Department of Orthopedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan.
- Department of Biomedical Engineering, National Cheng Kung University, Tainan 701, Taiwan.
- Medical Device R & D Core Laboratory, National Cheng Kung University Hospital, Tainan 701, Taiwan.
| | - Shih-Yao Chen
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan.
- Department of Nursing, College of Nursing, Chung Hwa University of Medical Technology, Tainan 717, Taiwan.
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17
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Kovel ES, Sachkova AS, Vnukova NG, Churilov GN, Knyazeva EM, Kudryasheva NS. Antioxidant Activity and Toxicity of Fullerenols via Bioluminescence Signaling: Role of Oxygen Substituents. Int J Mol Sci 2019; 20:ijms20092324. [PMID: 31083407 PMCID: PMC6539272 DOI: 10.3390/ijms20092324] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 05/04/2019] [Accepted: 05/09/2019] [Indexed: 12/17/2022] Open
Abstract
Fullerenols are nanosized water-soluble polyhydroxylated derivatives of fullerenes, a specific allotropic form of carbon, bioactive compounds, and perspective basis for drug development. Our paper analyzes the antioxidant activity and toxicity of a series of fullerenols with different number of oxygen substituents. Two groups of fullerenols were under investigation: (1) C60Oy(OH)x, C60,70Oy(OH)x, where x+y = 24–28 and (2) C60,70Oy(OH)x, Fe0,5C60Oy(OH)x, Gd@C82Oy(OH)x, where x+y = 40–42. Bioluminescent cellular and enzymatic assays (luminous marine bacteria and their enzymatic reactions, respectively) were applied to monitor toxicity in the model fullerenol solutions and bioluminescence was applied as a signaling physiological parameter. The inhibiting concentrations of the fullerenols were determined, revealing the fullerenols’ toxic effects. Antioxidant fullerenol’ ability was studied in solutions of model oxidizer, 1,4-benzoquinone, and detoxification coefficients of general and oxidative types (DGT and DOxT) were calculated. All fullerenols produced toxic effect at high concentrations (>0.01 g L−1), while their antioxidant activity was demonstrated at low and ultralow concentrations (<0.001 g L−1). Quantitative toxic and antioxidant characteristics of the fullerenols (effective concentrations, concentration ranges, DGT, and DOxT) were found to depend on the number of oxygen substituents. Lower toxicity and higher antioxidant activity were determined in solutions of fullerenols with fewer oxygen substituents (x+y = 24–28). The differences in fullerenol properties were attributed to their catalytic activity due to reversible electron acceptance, radical trapping, and balance of reactive oxygen species in aqueous solutions. The results provide pharmaceutical sciences with a basis for selection of carbon nanoparticles with appropriate toxic and antioxidant characteristics. Based on the results, we recommend, to reduce the toxicity of prospective endohedral gadolinium-fullerenol preparations Gd@C82Oy(OH)x, decreasing the number of oxygen groups to x+y = 24–28. The potential of bioluminescence methods to compare toxic and antioxidant characteristics of carbon nanostructures were demonstrated.
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Affiliation(s)
- Ekaterina S Kovel
- Institute of Biophysics SB RAS, FRC KSC SB RAS, 660036 Krasnoyarsk, Russia.
- Institute of Physics SB RAS, FRC KSC SB RAS, 660036 Krasnoyarsk, Russia.
| | - Anna S Sachkova
- National Research Tomsk Polytechnic University, 634050 Tomsk, Russia.
| | - Natalia G Vnukova
- Institute of Physics SB RAS, FRC KSC SB RAS, 660036 Krasnoyarsk, Russia.
- Siberian Federal University, 660041 Krasnoyarsk, Russia.
| | - Grigoriy N Churilov
- Institute of Physics SB RAS, FRC KSC SB RAS, 660036 Krasnoyarsk, Russia.
- Siberian Federal University, 660041 Krasnoyarsk, Russia.
| | - Elena M Knyazeva
- National Research Tomsk Polytechnic University, 634050 Tomsk, Russia.
| | - Nadezhda S Kudryasheva
- Institute of Biophysics SB RAS, FRC KSC SB RAS, 660036 Krasnoyarsk, Russia.
- Siberian Federal University, 660041 Krasnoyarsk, Russia.
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18
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Wang Z, Gao X, Zhao Y. Mechanisms of Antioxidant Activities of Fullerenols from First-Principles Calculation. J Phys Chem A 2018; 122:8183-8190. [DOI: 10.1021/acs.jpca.8b06340] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhenzhen Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xingfa Gao
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China
| | - Yuliang Zhao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
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19
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Fullerol C 60(OH) 24 nanoparticles modulate aflatoxin B 1 biosynthesis in Aspergillus flavus. Sci Rep 2018; 8:12855. [PMID: 30150708 PMCID: PMC6110770 DOI: 10.1038/s41598-018-31305-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 08/14/2018] [Indexed: 12/25/2022] Open
Abstract
The water soluble fullerene C60 daughter product - fullerols C60(OH)24 (FNP) possesses a great potential of modifying secondary metabolites biosynthesis. In order to clarify the extent of interaction, the impact of FNP (10, 100 and 1000 ng mL-1) on aflatoxin production and the available precursors of biosynthesis pathway from Aspergillus flavus NRRL 3251 was determined, in both the mycelia and yeast extract sucrose (YES) medium, during a 168-hour growth period at 29 °C in the dark. The FNP of 8 nm in diameter, and with a zeta potential of -33 mV affected mycelial growth at 1000 ng mL-1 while conidia production was slightly affected at 10 ng mL-1. The FNP effect on aflatoxin and it biosynthetic precursors was concentration dependent and alteration of the sterigmatocystin (ST) export from the cell was observed. Most of the monitored aflatoxin precursors, except norsolorinic acid, were detected in both mycelia and YES medium. However, observed precursor concentrations were much higher in mycelia, with exception of ST. The study shows the loss of FNP antioxidative effect after 120 hours of growth, and strong concentration dependent aflatoxigenic effect after that time. Thus, this data is relevant to guide future considerations on FNP-fungal interactions in the environments and on risk assessment.
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20
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Petrova AS, Lukonina AA, Dementyev DV, Ya Bolsunovsky A, Popov AV, Kudryasheva NS. Protein-based fluorescent bioassay for low-dose gamma radiation exposures. Anal Bioanal Chem 2018; 410:6837-6844. [PMID: 30062510 DOI: 10.1007/s00216-018-1282-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 07/10/2018] [Accepted: 07/17/2018] [Indexed: 01/30/2023]
Abstract
The study suggests an application of a coelenteramide-containing fluorescent protein (CLM-CFP) as a simplest bioassay for gamma radiation exposures. "Discharged obelin," a product of the bioluminescence reaction of the marine coelenterate Obelia longissima, was used as a representative of the CLM-CFP group. The bioassay is based on a simple enzymatic reaction-photochemical proton transfer in the coelenteramide-apoprotein complex. Components of this reaction differ in fluorescence color, providing, by this, an evaluation of the proton transfer efficiency in the photochemical process. This efficiency depends on the microenvironment of the coelenteramide within the protein complex, and, hence, can evaluate a destructive ability of gamma radiation. The CLM-CFP samples were exposed to gamma radiation (137Cs, 2 mGy/h) for 7 and 16 days at 20 °C and 5 °C, respectively. As a result, two fluorescence characteristics (overall fluorescence intensity and contributions of color components to the fluorescence spectra) were identified as bioassay parameters. Both parameters demonstrated high sensitivity of the CLM-CFP-based bioassay to the low-dose gamma radiation exposure (up to 100 mGy). Higher temperature (20 °C) enhanced the response of CLM-CFP to gamma radiation. This new bioassay can provide fluorescent multicolor assessment of protein destruction in cells and physiological liquids under exposure to low doses of gamma radiation. Graphical abstract ᅟ.
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Affiliation(s)
- Alena S Petrova
- Krasnoyarsk State Agrarian University, Mira Avenue 90, Krasnoyarsk, 660049, Russia
| | - Anna A Lukonina
- Siberian Federal University, Svobodnyy Ave 79, Krasnoyarsk, 660041, Russia
| | - Dmitry V Dementyev
- Institute of Biophysics SB RAS, FRC KSC SB RAS, Krasnoyarsk, 660036, Russia
| | | | - Anatoliy V Popov
- Department of Radiology, University of Pennsylvania, 3401 N Broad St., Philadelphia, PA, 19140, USA
| | - Nadezhda S Kudryasheva
- Siberian Federal University, Svobodnyy Ave 79, Krasnoyarsk, 660041, Russia. .,Institute of Biophysics SB RAS, FRC KSC SB RAS, Krasnoyarsk, 660036, Russia.
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