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Seke M, Zivkovic M, Stankovic A. Versatile applications of fullerenol nanoparticles. Int J Pharm 2024; 660:124313. [PMID: 38857663 DOI: 10.1016/j.ijpharm.2024.124313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 05/25/2024] [Accepted: 06/04/2024] [Indexed: 06/12/2024]
Abstract
Nanomaterials have become increasingly important over time as research technology has enabled the progressively precise study of materials at the nanoscale. Developing an understanding of how nanomaterials are produced and tuned allows scientists to utilise their unique properties for a variety of applications, many of which are already incorporated into commercial products. Fullerenol nanoparticles C60(OH)n, 2 ≤ n ≤ 44 are fullerene derivatives and are produced synthetically. They have good biocompatibility, low toxicity and no immunological reactivity. In addition, their nanometre size, large surface area to volume ratio, ability to penetrate cell membranes, adaptable surface that can be easily modified with different functional groups, drug release, high physical stability in biological media, ability to remove free radicals, magnetic and optical properties make them desirable candidates for various applications. This review comprehensively summarises the various applications of fullerenol nanoparticles in different scientific fields such as nanobiomedicine, including antibacterial and antiviral agents, and provides an overview of their use in agriculture and biosensor technology. Recommendations are also made for future research that would further elucidate the mechanisms of fullerenols actions.
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Affiliation(s)
- Mariana Seke
- Laboratory for Radiobiology and Molecular Genetics, "Vinča" Institute of Nuclear Sciences -National Institute of The Republic of Serbia, University of Belgrade, Mike Petrovica Alasa 12-14, P.O.Box 522, 11 000 Belgrade, Serbia.
| | - Maja Zivkovic
- Laboratory for Radiobiology and Molecular Genetics, "Vinča" Institute of Nuclear Sciences -National Institute of The Republic of Serbia, University of Belgrade, Mike Petrovica Alasa 12-14, P.O.Box 522, 11 000 Belgrade, Serbia
| | - Aleksandra Stankovic
- Laboratory for Radiobiology and Molecular Genetics, "Vinča" Institute of Nuclear Sciences -National Institute of The Republic of Serbia, University of Belgrade, Mike Petrovica Alasa 12-14, P.O.Box 522, 11 000 Belgrade, Serbia
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Avilova IA, Chernyak AV, Soldatova YV, Mumyatov AV, Kraevaya OA, Khakina EA, Troshin PA, Volkov VI. Self-Organization of Fullerene Derivatives in Solutions and Biological Cells Studied by Pulsed Field Gradient NMR. Int J Mol Sci 2022; 23:ijms232113344. [PMID: 36362124 PMCID: PMC9658325 DOI: 10.3390/ijms232113344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 10/24/2022] [Accepted: 10/28/2022] [Indexed: 11/06/2022] Open
Abstract
Fullerene derivatives are of great interest in various fields of science and technology. Fullerene derivatives are known to have pronounced anticancer and antiviral activity. They have antibacterial properties. Their properties are largely determined by association processes. Understanding the nature and properties of associates in solvents of various types will make it possible to make significant progress in understanding the mechanisms of aggregation of molecules of fullerene derivatives in solutions. Thus, this work, aimed at studying the size and stability of associates, is relevant and promising for further research. The NMR method in a pulsed field gradient was used, which makes it possible to directly study the translational mobility of molecules. The sizes of individual molecules and associates were calculated based on the Stokes–Einstein model. The lifetime of associates was also estimated. The interaction of water-soluble C60 fullerene derivatives with erythrocytes was also evaluated. The values of self-diffusion coefficients and the lifetime of molecules of their compounds in cell membranes are obtained. It is concluded that the molecules of fullerene derivatives are fixed on the cell surface, and their forward movement is controlled by lateral diffusion.
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Affiliation(s)
- Irina A. Avilova
- Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry RAS, 142432 Chernogolovka, Russia
| | - Alexander V. Chernyak
- Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry RAS, 142432 Chernogolovka, Russia
- Scientific Center in Chernogolovka RAS, 142432 Chernogolovka, Russia
| | - Yuliya V. Soldatova
- Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry RAS, 142432 Chernogolovka, Russia
| | - Alexander V. Mumyatov
- Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry RAS, 142432 Chernogolovka, Russia
| | - Olga A. Kraevaya
- Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry RAS, 142432 Chernogolovka, Russia
| | | | - Pavel A. Troshin
- Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry RAS, 142432 Chernogolovka, Russia
| | - Vitaliy I. Volkov
- Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry RAS, 142432 Chernogolovka, Russia
- Scientific Center in Chernogolovka RAS, 142432 Chernogolovka, Russia
- Correspondence:
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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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Grebowski J, Kazmierska-Grebowska P, Cichon N, Piotrowski P, Litwinienko G. The Effect of Fullerenol C 60(OH) 36 on the Antioxidant Defense System in Erythrocytes. Int J Mol Sci 2021; 23:119. [PMID: 35008545 PMCID: PMC8744983 DOI: 10.3390/ijms23010119] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/19/2021] [Accepted: 12/20/2021] [Indexed: 01/01/2023] Open
Abstract
Background: Fullerenols (water-soluble derivatives of fullerenes), such as C60(OH)36, are biocompatible molecules with a high ability to scavenge reactive oxygen species (ROS), but the mechanism of their antioxidant action and cooperation with endogenous redox machinery remains unrecognized. Fullerenols rapidly distribute through blood cells; therefore, we investigated the effect of C60(OH)36 on the antioxidant defense system in erythrocytes during their prolonged incubation. Methods: Human erythrocytes were treated with fullerenol at concentrations of 50-150 µg/mL, incubated for 3 and 48 h at 37 °C, and then hemolyzed. The level of oxidative stress was determined by examining the level of thiol groups, the activity of antioxidant enzymes (catalase, glutathione peroxidase, glutathione reductase, and glutathione transferase), and by measuring erythrocyte microviscosity. Results: The level of thiol groups in stored erythrocytes decreased; however, in the presence of higher concentrations of C60(OH)36 (100 and 150 µg/mL), the level of -SH groups increased compared to the control. Extending the incubation to 48 h caused a decrease in antioxidant enzyme activity, but the addition of fullerenol, especially at higher concentrations (100-150 µg/mL), increased its activity. We observed that C60(OH)36 had no effect on the microviscosity of the interior of the erythrocytes. Conclusions: In conclusion, our results indicated that water-soluble C60(OH)36 has antioxidant potential and efficiently supports the enzymatic antioxidant system within the cell. These effects are probably related to the direct interaction of C60(OH)36 with the enzyme that causes its structural changes.
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Affiliation(s)
- Jacek Grebowski
- Department of Molecular Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland
- The Military Medical Training Center, 6-Sierpnia 92, 90-646 Lodz, Poland
| | - Paulina Kazmierska-Grebowska
- Department of Neurobiology, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland;
| | - Natalia Cichon
- Biohazard Prevention Centre, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland;
| | - Piotr Piotrowski
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland; (P.P.); (G.L.)
| | - Grzegorz Litwinienko
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland; (P.P.); (G.L.)
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Lisik K, Krokosz A. Application of Carbon Nanoparticles in Oncology and Regenerative Medicine. Int J Mol Sci 2021; 22:8341. [PMID: 34361101 PMCID: PMC8347552 DOI: 10.3390/ijms22158341] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/28/2021] [Accepted: 07/30/2021] [Indexed: 02/07/2023] Open
Abstract
Currently, carbon nanoparticles play a large role as carriers of various types of drugs, and also have applications in other fields of medicine, e.g., in tissue engineering, where they are used to reconstruct bone tissue. They also contribute to the early detection of cancer cells, and can act as markers in imaging diagnostics. Their antibacterial and anti-inflammatory properties are also known. This feature is particularly important in dental implantology, where various types of bacterial infections and implant rejection often occur. The search for newer and more effective treatments may lead to future use of nanoparticles on a large scale. In this work, the current state of knowledge on the possible use of nanotubes, nanodiamonds, and fullerenes in therapy is reviewed. Both advantages and disadvantages of the use of carbon nanoparticles in therapy and diagnostics have been indicated.
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Affiliation(s)
- Katarzyna Lisik
- 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
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Tian Y, Tian Z, Dong Y, Wang X, Zhan L. Current advances in nanomaterials affecting morphology, structure, and function of erythrocytes. RSC Adv 2021; 11:6958-6971. [PMID: 35423203 PMCID: PMC8695043 DOI: 10.1039/d0ra10124a] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 01/27/2021] [Indexed: 12/12/2022] Open
Abstract
In recent decades, nanomaterials have been widely used in the field of biomedicine due to their unique physical and chemical properties, and have shown good prospects for in vitro diagnosis, drug delivery, and imaging. With regard to transporting nanoparticles (NPs) to target tissues or organs in the body intravenously or otherwise, blood is the first tissue that NPs come into contact with and is also considered an important gateway for targeted transport. Erythrocytes are the most numerous cells in the blood, but previous studies based on interactions between erythrocytes and NPs mostly focused on the use of erythrocytes as drug carriers for nanomedicine which were chemically bound or physically adsorbed by NPs, so little is known about the effects of nanoparticles on the morphology, structure, function, and circulation time of erythrocytes in the body. Herein, this review focuses on the mechanisms by which nanoparticles affect the structure and function of erythrocyte membranes, involving the hemocompatibility of NPs, the way that NPs interact with erythrocyte membranes, effects of NPs on erythrocyte surface membrane proteins and their structural morphology and the effect of NPs on erythrocyte lifespan and function. The detailed analysis in this review is expected to shed light on the more advanced biocompatibility of nanomaterials and pave the way for the development of new nanodrugs.
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Affiliation(s)
- Yaxian Tian
- Institute of Health Service and Transfusion Medicine Beijing 100850 People's Republic of China
- School of Public Health, Shandong First Medical University, Shandong Academy of Medical Sciences Taian Shandong 271016 China
| | - Zhaoju Tian
- School of Public Health, Shandong First Medical University, Shandong Academy of Medical Sciences Taian Shandong 271016 China
| | - Yanrong Dong
- Institute of Health Service and Transfusion Medicine Beijing 100850 People's Republic of China
| | - Xiaohui Wang
- Institute of Health Service and Transfusion Medicine Beijing 100850 People's Republic of China
| | - Linsheng Zhan
- Institute of Health Service and Transfusion Medicine Beijing 100850 People's Republic of China
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Grebowski J, Konopko A, Krokosz A, DiLabio GA, Litwinienko G. Antioxidant activity of highly hydroxylated fullerene C 60 and its interactions with the analogue of α-tocopherol. Free Radic Biol Med 2020; 160:734-744. [PMID: 32871231 DOI: 10.1016/j.freeradbiomed.2020.08.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/08/2020] [Accepted: 08/19/2020] [Indexed: 11/18/2022]
Abstract
Polyhydroxylated fullerenes (fullerenols) are excellent free radical scavengers. Despite the large number of reports on their reactions with reactive oxygen species, there is no report on their ability to trap lipid peroxyl radicals and act as chain-breaking antioxidants. In this work we studied the effect of fullerenol C60(OH)36 on the kinetics of peroxidation of polyunsaturated fatty acid ester (methyl linoleate) dispersed in two model systems that mimic biological systems: Triton X-100 micelles and Large Unilamellar Vesicles, at pH 4, 7 and 10. As a control antioxidant 2,2,5,7,8-pentamethyl-6-hydroxychroman (PMHC, an analog of α-tocopherol) was used. In micellar systems at pH 4.0, C60(OH)36 reacts with peroxyl radicals with kinh= (5.8 ± 0.3) × 103 M-1s-1 (for PMHC kinh = 22 × 103 M-1s-1). Surprisingly, at pH 7 a retardation instead of inhibition was recorded, and at pH 10 no effect on the kinetics of the process was observed. In liposomal systems fullerenol was not active at pH 4.0 but at pH 7.0 kinh = (8.8 ± 2.6) × 103 M-1s-1 for fullerenol was 30% lower than kinh for PMHC. Using two fluorescent probes we confirmed that at pH 7.4 fullerenol/fullerenol anions are incorporated into the phospholipid heads of the bilayer. We also studied the cooperation of C60(OH)36 with PMHC: both compounds seem to contribute their peroxyl radical trapping abilities independently at pH 4 whereas at pH 7 and 10 a hyper-synergy was observed. The antioxidant action of C60(OH)36 and its synergy with PMHC was also confirmed for peroxidation of human erythrocytes at pH 7.4. Assuming the simplified structural model of fullerenol limited to 36 hydroxyls as the only functional groups attached to C60 core we found by density-functional theory a low energy structure with OH groups distributed in the form of two polyhydroxyl regions separating two unsubstituted carbon regions with biphenyl-like structure. Our calculations indicate that abstraction of hydrogen atom from fullerenol by peroxyl or tocopheroxyl radical is endoergic. As the electron transfer from fullerenol polyanion to the radicals is also energetically disfavoured, the most probable mechanism of reaction with radicals is subsequent addition of peroxyl/tocopheroxyl radicals to biphenyl moieties surrounded by OH groups.
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Affiliation(s)
- Jacek Grebowski
- Department of Molecular Biophysics, Division of Radiobiology, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236, Lodz, Poland; The Military Medical Training Center, 6-Sierpnia 92, 90-646, Lodz, Poland; University of Warsaw, Faculty of Chemistry, Pasteura 1, 02-093, Warsaw, Poland
| | - Adrian Konopko
- University of Warsaw, Faculty of Chemistry, Pasteura 1, 02-093, Warsaw, Poland; Nencki Institute of Experimental Biology, Polish Academy of Sciences, 3 Pasteur St, 02-093, Warsaw, Poland
| | - Anita Krokosz
- Department of Biophysics of Environmental Pollution, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236, Lodz, Poland
| | - Gino A DiLabio
- Department of Chemistry and Faculty of Management, The University of British Columbia, 3247 University Way, Kelowna British Columbia, V1V 1V7, Canada
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Zhong P, Chen X, Guo R, Chen X, Chen Z, Wei C, Li Y, Wang W, Zhou Y, Qin L. Folic Acid-Modified Nanoerythrocyte for Codelivery of Paclitaxel and Tariquidar to Overcome Breast Cancer Multidrug Resistance. Mol Pharm 2020; 17:1114-1126. [PMID: 32176509 DOI: 10.1021/acs.molpharmaceut.9b01148] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The efflux of anticancer agents mediated by P-glycoprotein (P-gp) is one of the main causes of multidrug resistance (MDR) and eventually leads to chemotherapy failure. To overcome this problem, the delivery of anticancer agents in combination with a P-gp inhibitor using nanocarrier systems is considered an effective strategy. On the basis of the physiological compatibility and excellent drug loading ability of erythrocytes, we hypothesized that nanoerythrocytes could be used for the codelivery of an anticancer agent and a P-gp inhibitor to overcome MDR in breast cancer. Herein, a folic acid-modified nanoerythrocyte system (PTX/TQR NPs@NanoRBC-PEG/FA) was prepared to simultaneously transport paclitaxel and tariquidar, and the in vitro and in vivo characteristics of this delivery system were evaluated through several experiments. The results indicated that the average diameter and surface potential of this nanocarrier system were 159.8 ± 1.4 nm and -10.98 mV, respectively. Within 120 h, sustained release of paclitaxel was observed in both pH 6.5 media and pH 7.4 media. Tariquidar release from this nanocarrier suppressed the P-gp function of MCF-7/Taxol cells and significantly increased the intracellular paclitaxel level (p < 0.01 versus the PTX group). The results of the MTT assay indicated that the simultaneous transportation of paclitaxel and tariquidar could significantly inhibit the growth of MCF-7 cells or MCF-7/Taxol cells. After 48 h of incubation with PTX/TQR NPs@NanoRBC-PEG/FA, the viability of MCF-7 cells and MCF-7/Taxol cells decreased to 7.37% and 30.2%, respectively, and the IC50 values were 2.49 μM and 6.30 μM. Pharmacokinetic results illustrated that, compared with free paclitaxel, all test paclitaxel nanoformulations prolonged the drug release time and showed similar plasma concentration-time profiles. The peak concentration (Cmax), area under the curve (AUC0-∞), and half-life (t1/2) of PTX/TQR NPs@NanoRBC-PEG/FA were 3.33 mg/L, 6.02 mg/L·h, and 5.84 h, respectively. Moreover, this active targeting nanocarrier dramatically increased the paclitaxel level in tumor tissues. Furthermore, compared with those of the other paclitaxel formulations, the cellular reactive oxygen species (ROS) and malondialdehyde (MDA) levels of the PTX/TQR NPs@NanoRBC-PEG/FA group increased by 1.38-fold (p < 0.01) and 1.36-fold (p < 0.01), respectively, and the activities of superoxide dismutase (SOD) and catalase (CAT) decreased to 67.8% (p < 0.01) and 65.4% (p < 0.001), respectively. More importantly, in vivo antitumor efficacy results proved that the PTX/TQR NPs@NanoRBC-PEG/FA group exerted an outstanding tumor inhibition effect with no marked body weight loss and fewer adverse effects. In conclusion, by utilizing the inherent and advantageous properties of erythrocytes and surface modification strategies, this biomimetic targeted drug delivery system provides a promising platform for the codelivery of an anticancer agent and a P-gp inhibitor to treat MDR in breast cancer.
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Affiliation(s)
- Ping Zhong
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Xuehong Chen
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Rishuo Guo
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Xiaomei Chen
- Department of Pharmacy, Puning People's Hospital, Puning 515300, China
| | - Zhihao Chen
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Cui Wei
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Yusheng Li
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Wanting Wang
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Yi Zhou
- School of Pharmacy, Guangzhou Medical University, Guangzhou 510436, China
| | - Linghao Qin
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
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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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11
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Wang Y, Chen X, He D, Zhou Y, Qin L. Surface-Modified Nanoerythrocyte Loading DOX for Targeted Liver Cancer Chemotherapy. Mol Pharm 2018; 15:5728-5740. [DOI: 10.1021/acs.molpharmaceut.8b00881] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Yuemin Wang
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, China
| | - Xiaomei Chen
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, China
| | - Dahua He
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, China
| | - Yi Zhou
- The College of Pharmaceutics Science, Guangzhou Medical University, Guangzhou, Guangdong 510436, China
| | - Linghao Qin
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, China
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12
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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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13
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Fullerenol C60(OH)36 protects human erythrocyte membrane against high-energy electrons. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2018; 1860:1528-1536. [DOI: 10.1016/j.bbamem.2018.05.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Revised: 05/14/2018] [Accepted: 05/14/2018] [Indexed: 12/29/2022]
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14
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Kazmierska-Grebowska P, Kobrzycka A, Bocian R, Kowalczyk T, Krokosz A, Grebowski J. Fullerenol C 60(OH) 36 at relatively high concentrations impairs hippocampal theta oscillations (in vivo and in vitro) and triggers epilepsy (in vitro) - A dose response study. Exp Mol Pathol 2018; 105:98-109. [PMID: 29909157 DOI: 10.1016/j.yexmp.2018.06.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 05/22/2018] [Accepted: 06/13/2018] [Indexed: 11/29/2022]
Abstract
Since the first identification of fullerenes (C60) and their synthesis in 1985, those compounds have been extensively studied in the biomedical field. In particular, their water-soluble derivatives, fullerenols (C60(OH)n, n = 2-48), have recently been the subject of numerous investigations concerning their antioxidant and prooxidant properties in biological systems. A small fraction of that research has focused on the possible use of C60 and C60(OH)n in neuroscience and the therapy of pathologies such as dementia, amyloid-β (Aβ) formation, and Parkinson's disease. However, only a few studies have focused on their direct effects on neuronal network viability and excitability, especially with the use of electrophysiological and electrochemical approaches. Therefore, we addressed the issue of the direct effect of hydroxylated fullerene nanoparticles C60(OH)36 on local field potentials at the hippocampal formation (HPC) level. With the use of in vitro hippocampal formation slices as a stable model of inducing theta oscillations, and an in vivo model of an anesthetized rat, herein we provide the first convergent electropharmacological evidence that C60(OH)36 at relatively high concentrations (60 μM and 80 μM in vitro; 0.2 μg/μl in vivo) is capable of attenuating the amplitude, power, and frequency of theta oscillations in the HPC neuronal network. At the same time, lower concentrations did not induce any apparent changes. Theta band oscillations constitute a key physiological phenotypic property, which served here as a sensitive assay enabling the study of neural network excitability. Moreover, we report that C60(OH)36 at the concentrations of 60 μM and 80 μM is capable of producing epilepsy in the HPC in vitro, which suggests that C60(OH)n, when applied at higher doses, may have a deleterious effect on the functioning of neuronal networks.
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Affiliation(s)
- Paulina Kazmierska-Grebowska
- Department of Neurobiology, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska Street No 141/143, 90-236 Lodz, Poland.
| | - Anna Kobrzycka
- Department of Neurobiology, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska Street No 141/143, 90-236 Lodz, Poland
| | - Renata Bocian
- Department of Neurobiology, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska Street No 141/143, 90-236 Lodz, Poland
| | - Tomasz Kowalczyk
- Department of Neurobiology, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska Street No 141/143, 90-236 Lodz, Poland
| | - Anita Krokosz
- Department of Molecular Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska Street No 141/143, 90-236 Lodz, Poland
| | - Jacek Grebowski
- Department of Molecular Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska Street No 141/143, 90-236 Lodz, Poland; The Military Medical Training Center, 6 Sierpnia Street No 92, 90-646 Lodz, Poland
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15
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Avilova I, Khakina E, Kraevaya O, Kotelnikov A, Kotelnikova R, Troshin P, Volkov V. Self-diffusion of water-soluble fullerene derivatives in mouse erythrocytes. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2018; 1860:1537-1543. [PMID: 29792833 DOI: 10.1016/j.bbamem.2018.05.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 05/15/2018] [Accepted: 05/18/2018] [Indexed: 02/02/2023]
Abstract
Self-diffusion of water-soluble fullerene derivative (WSFD) C60[S(CH2)3SO3Na]5H in mouse red blood cells (RBC) was characterized by 1H pulsed field gradient NMR technique. It was found that a fraction of fullerene molecules (~13% of the fullerene derivative added in aqueous RBC suspension) shows a self-diffusion coefficient of (5.5 ± 0.8)·10-12 m2/s, which is matching the coefficient of the lateral diffusion of lipids in the erythrocyte membrane (DL = (5.4 ± 0.8)·10-12 m2/s). This experimental finding evidences the absorption of the fullerene derivative by RBC. Fullerene derivative molecules are also absorbed by RBC ghosts and phosphatidylcholine liposomes as manifested in self-diffusion coefficients of (7.9 ± 1.2)·10-12 m2/s and (7.7 ± 1.2)·10-12 m2/s, which are also close to the lateral diffusion coefficients of (6.5 ± 1.0)·10-12 m2/s and (8.5 ± 1.3)·10-12 m2/s, respectively. The obtained results suggest that fullerene derivative molecules are, probably, fixed on the RBC surface. The average residence time of the fullerene derivative molecule on RBC was estimated as 440 ± 70 ms. Thus, the pulsed field gradient NMR was shown to be a versatile technique for investigation of the interactions of the fullerene derivatives with blood cells providing essential information, which can be projected on their behavior in-vivo after intravenous administration while screening as potential drug candidates.
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Affiliation(s)
- Irina Avilova
- Institute of Problems of Chemical Physics, RAS, Academician Semenov avenue 1, Chernogolovka 142432, Moscow Region, Russia
| | - Ekaterina Khakina
- Institute of Problems of Chemical Physics, RAS, Academician Semenov avenue 1, Chernogolovka 142432, Moscow Region, Russia
| | - Ol''ga Kraevaya
- Institute of Problems of Chemical Physics, RAS, Academician Semenov avenue 1, Chernogolovka 142432, Moscow Region, Russia; Higher Chemical College, Russian Academy of Sciences, D. I. Mendeleev University of Chemical Technology, Miusskaya 9, 125047 Moscow, Russia
| | - Alexander Kotelnikov
- Institute of Problems of Chemical Physics, RAS, Academician Semenov avenue 1, Chernogolovka 142432, Moscow Region, Russia
| | - Raisa Kotelnikova
- Institute of Problems of Chemical Physics, RAS, Academician Semenov avenue 1, Chernogolovka 142432, Moscow Region, Russia
| | - Pavel Troshin
- Skolkovo Institute of Science and Technology, Nobel st. 3, 143026 Moscow, Russia; Institute of Problems of Chemical Physics, RAS, Academician Semenov avenue 1, Chernogolovka 142432, Moscow Region, Russia
| | - Vitaliy Volkov
- Institute of Problems of Chemical Physics, RAS, Academician Semenov avenue 1, Chernogolovka 142432, Moscow Region, Russia; Science Center in Chernogolovka, RAS, Lesnaya str. 9, Chernogolovka 142432, Moscow Region, Russia.
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16
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Liu J, Qu Y, Wang G, Wang X, Zhang W, Li J, Wang Z, Li D, Jiang J. Study of morphological and mechanical features of multinuclear and mononuclear SW480 cells by atomic force microscopy. Microsc Res Tech 2017; 81:3-12. [PMID: 28990709 DOI: 10.1002/jemt.22950] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 07/22/2017] [Accepted: 09/26/2017] [Indexed: 12/22/2022]
Abstract
This article studies the morphological and mechanical features of multinuclear and mononuclear SW480 colon cancer cells by atomic force microscopy to understand their drug-resistance. The SW480 cells were incubated with the fullerenol concentrations of 1 mg/ml and 2 mg/ml. Morphological and mechanical features including the height, length, width, roughness, adhesion force and Young's modulus of three multinuclear cell groups and three mononuclear cell groups were imaged and analyzed. It was observed that the features of multinuclear cancer cells and mononuclear cancer cells were significantly different after the treatment with fullerenol. The experiment results indicated that the mononuclear SW480 cells were more sensitive to fullerenol than the multinuclear SW480 cells, and the multinuclear SW480 cells exhibited a stronger drug-resistance than the mononuclear SW480 cells. This work provides a guideline for the treatments of multinuclear and mononuclear cancer cells with drugs.
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Affiliation(s)
- Jinyun Liu
- International Research Centre for Nano Handling and Manufacturing of China, Changchun University of Science and Technology, Changchun, 130022, China.,Institute for Research in Applicable Computing, University of Bedfordshire, Luton, LU1 3JU, United Kingdom
| | - Yingmin Qu
- International Research Centre for Nano Handling and Manufacturing of China, Changchun University of Science and Technology, Changchun, 130022, China
| | - Guoliang Wang
- International Research Centre for Nano Handling and Manufacturing of China, Changchun University of Science and Technology, Changchun, 130022, China
| | - Xinyue Wang
- International Research Centre for Nano Handling and Manufacturing of China, Changchun University of Science and Technology, Changchun, 130022, China
| | - Wenxiao Zhang
- International Research Centre for Nano Handling and Manufacturing of China, Changchun University of Science and Technology, Changchun, 130022, China
| | - Jingmei Li
- International Research Centre for Nano Handling and Manufacturing of China, Changchun University of Science and Technology, Changchun, 130022, China
| | - Zuobin Wang
- International Research Centre for Nano Handling and Manufacturing of China, Changchun University of Science and Technology, Changchun, 130022, China.,Institute for Research in Applicable Computing, University of Bedfordshire, Luton, LU1 3JU, United Kingdom
| | - Dayou Li
- International Research Centre for Nano Handling and Manufacturing of China, Changchun University of Science and Technology, Changchun, 130022, China.,Institute for Research in Applicable Computing, University of Bedfordshire, Luton, LU1 3JU, United Kingdom
| | - Jinlan Jiang
- Scientific Research Centre of China-Japan Union Hospital, Jilin University, Changchun, 130033, China
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17
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On mechanism of antioxidant effect of fullerenols. Biochem Biophys Rep 2016; 9:1-8. [PMID: 28955983 PMCID: PMC5614482 DOI: 10.1016/j.bbrep.2016.10.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2016] [Revised: 10/12/2016] [Accepted: 10/21/2016] [Indexed: 12/11/2022] Open
Abstract
Fullerenols are nanosized water-soluble polyhydroxylated derivatives of fullerenes, specific allotropic form of carbon, bioactive compounds and perspective pharmaceutical agents. Antioxidant activity of fullerenols was studied in model solutions of organic and inorganic toxicants of oxidative type - 1,4-benzoquinone and potassium ferricyanide. Two fullerenol preparations were tested: С60О2-4(ОН)20-24 and mixture of two types of fullerenols С60О2-4(ОН)20-24+С70О2-4(ОН)20-24. Bacteria-based and enzyme-based bioluminescent assays were used to evaluate a decrease in cellular and biochemical toxicities, respectively. Additionally, the enzyme-based assay was used for the direct monitoring of efficiency of the oxidative enzymatic processes. The bacteria-based and enzyme-based assays showed similar peculiarities of the detoxification processes: (1) ultralow concentrations of fullerenols were active (ca 10-17-10-4 and 10-17-10-5 g/L, respectively), (2) no monotonic dependence of detoxification efficiency on fullerenol concentrations was observed, and (3) detoxification of organic oxidizer solutions was more effective than that of the inorganic oxidizer. The antioxidant effect of highly diluted fullerenol solutions on bacterial cells was attributed to hormesis phenomenon; the detoxification was concerned with stimulation of adaptive cellular response under low-dose exposures. Sequence analysis of 16S ribosomal RNA was carried out; it did not reveal mutations in bacterial DNA. The suggestion was made that hydrophobic membrane-dependent processes are involved to the detoxifying mechanism. Catalytic activity of fullerenol (10-8 g/L) in NADH-dependent enzymatic reactions was demonstrated and supposed to contribute to adaptive bacterial response.
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18
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Kudryasheva NS, Kovel ES, Sachkova AS, Vorobeva AA, Isakova VG, Churilov GN. Bioluminescent Enzymatic Assay as a Tool for Studying Antioxidant Activity and Toxicity of Bioactive Compounds. Photochem Photobiol 2016; 93:536-540. [PMID: 27645453 DOI: 10.1111/php.12639] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Accepted: 08/05/2016] [Indexed: 01/17/2023]
Abstract
A bioluminescent assay based on a system of coupled enzymatic reactions catalyzed by bacterial luciferase and NADH:FMN-oxidoreductase was developed to monitor toxicity and antioxidant activity of bioactive compounds. The assay enables studying toxic effects at the level of biomolecules and physicochemical processes, as well as determining the toxicity of general and oxidative types. Toxic and detoxifying effects of bioactive compounds were studied. Fullerenols, perspective pharmaceutical agents, nanosized particles, water-soluble polyhydroxylated fullerene-60 derivatives were chosen as bioactive compounds. Two homologous fullerenols with different number and type of substituents, C60 O2-4 (OH)20-24 and Fe0.5 C60 (OH) x Oy (x + y = 40-42), were used. They suppressed bioluminescent intensity at concentrations >0.01 g L-1 and >0.001 g L-1 for C60 O2-4 (OH)20-24 and Fe0.5 C60 (OH)x Oy , respectively; hence, a lower toxicity of C60 O2-4 (OH)20-24 was demonstrated. Antioxidant activity of fullerenols was studied in model solutions of organic and inorganic oxidizers; changes in toxicities of general and oxidative type were determined; detoxification coefficients were calculated. Fullerenol C60 O2-4 (OH)20-24 revealed higher antioxidant ability at concentrations 10-17 -10-5 g L-1 . The difference in the toxicity and antioxidant activity of fullerenols was explained through their electron donor/acceptor properties and different catalytic activity. Principles of bioluminescent enzyme assay application for evaluating the toxic effect and antioxidant activity of bioactive compounds were summarized and the procedure steps were described.
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Affiliation(s)
- Nadezhda S Kudryasheva
- Institute of Biophysics SB RAS, Krasnoyarsk, Russia.,Siberian Federal University, Krasnoyarsk, Russia
| | - Ekaterina S Kovel
- Institute of Biophysics SB RAS, Krasnoyarsk, Russia.,Siberian Federal University, Krasnoyarsk, Russia
| | - Anna S Sachkova
- National Research Tomsk Polytechnic University, Tomsk, Russia
| | - Anna A Vorobeva
- National Research Tomsk Polytechnic University, Tomsk, Russia
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19
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Drašler B, Drobne D, Poklar Ulrih N, Ota A. Biological potential of nanomaterials strongly depends on the suspension media: experimental data on the effects of fullerene C₆₀ on membranes. PROTOPLASMA 2016; 253:175-184. [PMID: 25833389 DOI: 10.1007/s00709-015-0803-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 03/14/2015] [Indexed: 06/04/2023]
Abstract
Fullerenes (C60) are some of the most promising carbon nanomaterials to be used for medical applications as drug delivery agents. Computational and experimental studies have proposed their ability to enter cells by penetrating lipid bilayers. The aim of our study was to provide experimental evidence on whether pristine C60 in physiological media could penetrate cell membranes. The effect was tested on phospholipid vesicles (liposomes) composed of 1,2-dipalmitoyl-sn-glycero-3-phosphocholine, and validated on isolated human red blood cells (RBCs). We incubated the liposomes in an aqueous suspension of C60 and dissolved the lipids and C60 together in chloroform and subsequently formatted the liposomes. By differential scanning calorimetry measurements, we assessed the effect of C60 on the phospholipid thermal profile. The latter was not affected after the incubation of liposomes in the C60 suspension; also, a shape transformation of RBCs did not occur. Differently, by dispersing both C60 and the phospholipids in chloroform, we confirmed the possible interaction of C60 with the bilayer. We provide experimental data suggesting that the suspension medium is an important factor in determining the C60-membrane interaction, which is not always included in computational studies. Since the primary particle size is not the only crucial parameter in C60-membrane interactions, it is important to determine the most relevant characteristics of their effects on membranes.
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Affiliation(s)
- Barbara Drašler
- Department of Biology, Biotechnical Faculty, University of Ljubljana, Večna pot 111, SI-1000, Ljubljana, Slovenia.
| | - Damjana Drobne
- Department of Biology, Biotechnical Faculty, University of Ljubljana, Večna pot 111, SI-1000, Ljubljana, Slovenia
| | - Nataša Poklar Ulrih
- Department of Food Science and Technology, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, SI-1000, Ljubljana, Slovenia
| | - Ajda Ota
- Department of Food Science and Technology, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, SI-1000, Ljubljana, Slovenia
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20
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Skorkina MY, Sladkova EA, Shamray EA, Cherkashina OV, Evstigneev MP, Buchelnikov AS, Prylutskyy YI, Ritter U. C60 fullerene affects elastic properties and osmoregulation reactions of human lymphocytes. EUROPEAN BIOPHYSICS JOURNAL: EBJ 2015; 44:493-8. [PMID: 26071689 DOI: 10.1007/s00249-015-1050-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Revised: 05/16/2015] [Accepted: 05/25/2015] [Indexed: 11/25/2022]
Abstract
The influence of aqueous solution of pristine C60 fullerene (C60FAS) on functional activity of lymphocytes from a healthy person was studied for the first time. By means of atomic force microscopy, it was found that C60FAS in a concentration of 0.1 mg/ml increases the stiffness of the lymphocyte membrane by 41% (p < 0.05) and lowers the functional activity of the plasmalemma surface, thereby constraining the use of its membrane material in physiological reactions using a hypotonic model in vitro. However, a cell retains the ability to regulate its volume and demonstrates relative resistance to hypo-osmotic stress. The resistance of lymphocytes in hypo-osmotic medium is facilitated by activation of the nucleus by C60 fullerene particles, which regulates the implementation of two consistent phases of an increase and decrease of cell volume, thereby retaining cell viability. All these indicate the impact of C60 fullerene on the cellular nucleus.
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21
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Syntheses, Structures and Antioxidant Activities of Fullerenols: Knowledge Learned at the Atomistic Level. J CLUST SCI 2015. [DOI: 10.1007/s10876-015-0855-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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22
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Zhang SM, Shang ZF, Zhou PK. Autophagy as the effector and player in DNA damage response of cells to genotoxicants. Toxicol Res (Camb) 2015. [DOI: 10.1039/c5tx00043b] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
In this review, we provide an overview and discuss the molecular mechanism of DNA damage induced autophagy, and their mutual regulation and its role in cell fate determination in response to genotoxic effects of environmental toxicants.
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Affiliation(s)
- Shi-Meng Zhang
- Department of Radiation Toxicology and Oncology
- Beijing Key Laboratory for Radiobiology (BKLRB)
- Beijing Institute of Radiation Medicine
- Beijing
- China
| | - Zeng-Fu Shang
- School of Radiation Medicine and Protection
- Medical College of Soochow University
- Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions
- Suzhou 215123
- China
| | - Ping-Kun Zhou
- Department of Radiation Toxicology and Oncology
- Beijing Key Laboratory for Radiobiology (BKLRB)
- Beijing Institute of Radiation Medicine
- Beijing
- China
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23
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Kostić IT, Ilić VL, Đorđević VB, Bukara KM, Mojsilović SB, Nedović VA, Bugarski DS, Veljović ĐN, Mišić DM, Bugarski BM. Erythrocyte membranes from slaughterhouse blood as potential drug vehicles: Isolation by gradual hypotonic hemolysis and biochemical and morphological characterization. Colloids Surf B Biointerfaces 2014; 122:250-259. [DOI: 10.1016/j.colsurfb.2014.06.043] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Revised: 06/17/2014] [Accepted: 06/22/2014] [Indexed: 11/30/2022]
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24
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Scala A, Ficarra S, Russo A, Barreca D, Giunta E, Galtieri A, Grassi G, Tellone E. A new erythrocyte-based biochemical approach to predict the antiproliferative effects of heterocyclic scaffolds: The case of indolone. Biochim Biophys Acta Gen Subj 2014; 1850:73-9. [PMID: 25270672 DOI: 10.1016/j.bbagen.2014.09.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Revised: 09/13/2014] [Accepted: 09/22/2014] [Indexed: 01/03/2023]
Abstract
BACKGROUND The indole core is a key structural feature of many natural products and biomolecules with broad spectrum chemotherapeutic properties. Some of us have recently synthesized a library of biologically promising indolone-based compounds. The present study focuses on the effects of one of them, namely DPIT, on human erythrocytes. METHODS We have examined the influence of DPIT on band 3 protein, intracellular ATP concentration and transport, caspase 3 activation, metabolic adaptation and membrane stability. RESULTS Our study elucidates that DPIT, intercalated into the phospholipid bilayer, decreases the anion transport, the intracellular ATP concentration and the cytosolic pH, inducing a direct activation of caspase 3. CONCLUSIONS Starting from the metabolic similarity between erythrocytes and cancer cells, we investigate how the metabolic derangements and membrane alterations induced by selected heterocycles could be related to the antiproliferative effects. GENERAL SIGNIFICANCE Our work aims to propose a new model of study to predict the antiproliferative effects of heterocyclic scaffolds, pointing out that only one of the listed conditions would be unfavorable to the life cycle of neoplastic cells.
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Affiliation(s)
- Angela Scala
- Department of Chemical Sciences, University of Messina, V.le F. Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Silvana Ficarra
- Department of Chemical Sciences, University of Messina, V.le F. Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Annamaria Russo
- Department of Chemical Sciences, University of Messina, V.le F. Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Davide Barreca
- Department of Chemical Sciences, University of Messina, V.le F. Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Elena Giunta
- Virology and Microbiology AOOR Papardo-Piemonte, V.le F. Stagno d'Alcontres, 98166 Messina, Italy
| | - Antonio Galtieri
- Department of Chemical Sciences, University of Messina, V.le F. Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Giovanni Grassi
- Department of Chemical Sciences, University of Messina, V.le F. Stagno d'Alcontres 31, 98166 Messina, Italy.
| | - Ester Tellone
- Department of Chemical Sciences, University of Messina, V.le F. Stagno d'Alcontres 31, 98166 Messina, Italy
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25
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Radic S, Nedumpully-Govindan P, Chen R, Salonen E, Brown JM, Ke PC, Ding F. Effect of fullerenol surface chemistry on nanoparticle binding-induced protein misfolding. NANOSCALE 2014; 6:8340-8349. [PMID: 24934397 DOI: 10.1039/c4nr01544d] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Fullerene and its derivatives with different surface chemistry have great potential in biomedical applications. Accordingly, it is important to delineate the impact of these carbon-based nanoparticles on protein structure, dynamics, and subsequently function. Here, we focused on the effect of hydroxylation - a common strategy for solubilizing and functionalizing fullerene - on protein-nanoparticle interactions using a model protein, ubiquitin. We applied a set of complementary computational modeling methods, including docking and molecular dynamics simulations with both explicit and implicit solvent, to illustrate the impact of hydroxylated fullerenes on the structure and dynamics of ubiquitin. We found that all derivatives bound to the model protein. Specifically, the more hydrophilic nanoparticles with a higher number of hydroxyl groups bound to the surface of the protein via hydrogen bonds, which stabilized the protein without inducing large conformational changes in the protein structure. In contrast, fullerene derivatives with a smaller number of hydroxyl groups buried their hydrophobic surface inside the protein, thereby causing protein denaturation. Overall, our results revealed a distinct role of surface chemistry on nanoparticle-protein binding and binding-induced protein misfolding.
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Affiliation(s)
- Slaven Radic
- Department of Physics and Astronomy, Clemson University, Clemson, SC 29634, USA.
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26
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The effect of fullerenol C60(OH)~30 on the alcohol dehydrogenase activity irradiated with X-rays. Radiat Phys Chem Oxf Engl 1993 2014. [DOI: 10.1016/j.radphyschem.2013.11.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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27
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Fullerenols as a new therapeutic approach in nanomedicine. BIOMED RESEARCH INTERNATIONAL 2013; 2013:751913. [PMID: 24222914 PMCID: PMC3814052 DOI: 10.1155/2013/751913] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2013] [Accepted: 09/18/2013] [Indexed: 01/02/2023]
Abstract
Recently, much attention has been paid to the bioactive properties of water-soluble fullerene derivatives: fullerenols, with emphasis on their pro- and antioxidative properties. Due to their hydrophilic properties and the ability to scavenge free radicals, fullerenols may, in the future, provide a serious alternative to the currently used pharmacological methods in chemotherapy, treatment of neurodegenerative diseases, and radiobiology. Some of the most widely used drugs in chemotherapy are anthracycline antibiotics. Anthracycline therapy, in spite of its effective antitumor activity, induces systemic oxidative stress, which interferes with the effectiveness of the treatment and results in serious side effects. Fullerenols may counteract the harmful effects of anthracyclines by scavenging free radicals and thereby improve the effects of chemotherapy. Additionally, due to the hollow spherical shape, fullerenols may be used as drug carriers. Moreover, because of the existence of the currently ineffective ways for neurodegenerative diseases treatment, alternative compounds, which could prevent the negative effects of oxidative stress in the brain, are still sought. In the search of alternative methods of treatment and diagnosis, today's science is increasingly reaching for tools in the field of nanomedicine, for example, fullerenes and their water-soluble derivatives, which is addressed in the present paper.
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