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Toderascu LI, Sima LE, Orobeti S, Florian PE, Icriverzi M, Maraloiu VA, Comanescu C, Iacob N, Kuncser V, Antohe I, Popescu-Pelin G, Stanciu G, Ionita P, Mihailescu CN, Socol G. Synthesis and Anti-Melanoma Activity of L-Cysteine-Coated Iron Oxide Nanoparticles Loaded with Doxorubicin. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:621. [PMID: 36838989 PMCID: PMC9966685 DOI: 10.3390/nano13040621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/21/2023] [Accepted: 01/30/2023] [Indexed: 06/18/2023]
Abstract
In this study, we report on the synthesis of L-Cysteine (L-Cys)-coated magnetic iron oxide nanoparticles (NPs) loaded with doxorubicin (Dox). The Fe3O4-L-Cys-Dox NPs were extensively characterized for their compositional and morpho-structural features using EDS, SAED, XRD, FTIR and TEM. XPS, Mӧssbauer spectroscopy and SQUID measurements were also performed to determine the electronic and magnetic properties of the Fe3O4-L-Cys-Dox nanoparticles. Moreover, by means of a FO-SPR sensor, we evidenced and confirmed the binding of Dox to L-Cys. Biological tests on mouse (B16F10) and human (A375) metastatic melanoma cells evidenced the internalization of magnetic nanoparticles delivering Dox. Half maximum inhibitory concentration IC50 values of Fe3O4-L-Cys-Dox were determined for both cell lines: 4.26 µg/mL for A375 and 2.74 µg/mL for B16F10, as compared to 60.74 and 98.75 µg/mL, respectively, for unloaded controls. Incubation of cells with Fe3O4-L-Cys-Dox modulated MAPK signaling pathway activity 3 h post-treatment and produced cell cycle arrest and increased apoptosis by 48 h. We show that within the first 2 h of incubation in physiological (pH = 7.4) media, ~10-15 µM Dox/h was released from a 200 µg/mL Fe3O4-L-Cys-Dox solution, as compared to double upon incubation in citrate solution (pH = 3), which resembles acidic environment conditions. Our results highlight the potential of Fe3O4-L-Cys-Dox NPs as efficient drug delivery vehicles in melanoma therapy.
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Affiliation(s)
- Luiza Izabela Toderascu
- National Institute for Laser, Plasma and Radiation Physics, 077125 Magurele, Ilfov, Romania
- Faculty of Chemistry, University of Bucharest, 050663 Bucharest, Romania
| | - Livia Elena Sima
- Institute of Biochemistry of the Romanian Academy, 060031 Bucharest, Romania
| | - Stefana Orobeti
- National Institute for Laser, Plasma and Radiation Physics, 077125 Magurele, Ilfov, Romania
- Institute of Biochemistry of the Romanian Academy, 060031 Bucharest, Romania
| | | | - Madalina Icriverzi
- Institute of Biochemistry of the Romanian Academy, 060031 Bucharest, Romania
| | | | - Cezar Comanescu
- National Institute of Materials Physics, 077125 Magurele, Ilfov, Romania
- Faculty of Physics, University of Bucharest, 077125 Magurele, Ilfov, Romania
| | - Nicusor Iacob
- National Institute of Materials Physics, 077125 Magurele, Ilfov, Romania
| | - Victor Kuncser
- National Institute of Materials Physics, 077125 Magurele, Ilfov, Romania
| | - Iulia Antohe
- National Institute for Laser, Plasma and Radiation Physics, 077125 Magurele, Ilfov, Romania
| | - Gianina Popescu-Pelin
- National Institute for Laser, Plasma and Radiation Physics, 077125 Magurele, Ilfov, Romania
| | - George Stanciu
- National Institute for Laser, Plasma and Radiation Physics, 077125 Magurele, Ilfov, Romania
| | - Petre Ionita
- Faculty of Chemistry, University of Bucharest, 050663 Bucharest, Romania
| | - Cristian N. Mihailescu
- National Institute for Laser, Plasma and Radiation Physics, 077125 Magurele, Ilfov, Romania
| | - Gabriel Socol
- National Institute for Laser, Plasma and Radiation Physics, 077125 Magurele, Ilfov, Romania
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Hajighasemi H, Foroughifar N, Khajeh-Amiri A, Balali E. One-pot reactions in the synthesis of thiazolidinone derivatives by nano-Fe 3O 4–cysteine catalyst. J Sulphur Chem 2022. [DOI: 10.1080/17415993.2022.2089038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Halimeh Hajighasemi
- Department of Organic Chemistry, Faculty of Pharmaceutical Chemistry, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | | | | | - Ebrahim Balali
- Department of Organic Chemistry, Faculty of Pharmaceutical Chemistry, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
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Hao F, Wang X, Mohammadnia M. Preparation and Characterization of a Novel Magnetic Nano Catalyst for Synthesis and Antibacterial Activities of Novel Furan-2(5 H)-Ones Derivatives. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1887298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Feng Hao
- Department of Light Industry and Chemical Engineering, ChiFeng Industry Vocational Technology College, Chifeng, Inner Mongolia, China
| | - Xia Wang
- Chemical Engineering Department, Hulunbeir, Inner Mongolia, China
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