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Roszak J, Smok-Pieniążek A, Spryszyńska S, Kowalczyk K, Domeradzka-Gajda K, Świercz R, Grobelny J, Tomaszewska E, Ranoszek-Soliwoda K, Celichowski G, Cieślak M, Puchowicz D, Stępnik M. Cytotoxic effects in transformed and non-transformed human breast cell lines after exposure to silver nanoparticles in combination with selected aluminium compounds, parabens or phthalates. J Hazard Mater 2020; 392:122442. [PMID: 32193110 DOI: 10.1016/j.jhazmat.2020.122442] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 02/18/2020] [Accepted: 02/29/2020] [Indexed: 05/23/2023]
Abstract
This study was undertaken to assess cytotoxic effects of selected aluminium compounds, parabens and phthalates in combination with silver nanoparticles (AgNP, 15 and 45 nm by STEM, Ag15 and Ag45, respectively) on cell lines of the human breast epithelium, normal (MCF-10A) and transformed (MDA-MB-231 and MCF-7). Combination indices were the most spectacular at effective concentrations (ED) inducing 25 % decrease in viability for the combinations of Ag15 with AlCl3 for MDA-MB-231 cells or aluminium zirconium tetrachlorohydrex Gly (AlZr) for MCF-10A and MCF-7 cells, where rather strong antagonism was revealed. As the ED values increased, those effects were enhanced (e.g. Ag15+AlCl3 for MDA-MB-231) or reversed into synergism (e.g. Ag15+AlZr for MCF-7). Another strong effect was observed for aluminium chloride hydroxide, which increasing ED, induced synergistic effect with both Ag15 and Ag45 on MCF-10A cells. Another interesting synergistic effect was observed for DBPh, but only in combination with Ag45 on MCF-10A and MCF-7. The results on cytotoxicity, cell cycle and oxidative stress induction indicate complex response of the cell lines to combined treatment with silver nanoparticles and the chemicals, which were influenced by diverse factors, such as physico-chemical characteristics of AgNP, method of their synthesis, concentrations used, and finally cell type.
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Affiliation(s)
- J Roszak
- Toxicology and Carcinogenesis Dept, Nofer Institute of Occupational Medicine, Lodz, Poland
| | - A Smok-Pieniążek
- Toxicology and Carcinogenesis Dept, Nofer Institute of Occupational Medicine, Lodz, Poland
| | - S Spryszyńska
- Toxicology and Carcinogenesis Dept, Nofer Institute of Occupational Medicine, Lodz, Poland
| | - K Kowalczyk
- Toxicology and Carcinogenesis Dept, Nofer Institute of Occupational Medicine, Lodz, Poland
| | - K Domeradzka-Gajda
- Toxicology and Carcinogenesis Dept, Nofer Institute of Occupational Medicine, Lodz, Poland
| | - R Świercz
- Toxicology and Carcinogenesis Dept, Nofer Institute of Occupational Medicine, Lodz, Poland
| | - J Grobelny
- Department of Materials Technology and Chemistry, Faculty of Chemistry, University of Lodz, Poland
| | - E Tomaszewska
- Department of Materials Technology and Chemistry, Faculty of Chemistry, University of Lodz, Poland
| | - K Ranoszek-Soliwoda
- Department of Materials Technology and Chemistry, Faculty of Chemistry, University of Lodz, Poland
| | - G Celichowski
- Department of Materials Technology and Chemistry, Faculty of Chemistry, University of Lodz, Poland
| | - M Cieślak
- Scientific Department of Unconventional Technologies and Textiles, Łukasiewicz-Textile Research Institute, Lodz, Poland
| | - D Puchowicz
- Scientific Department of Unconventional Technologies and Textiles, Łukasiewicz-Textile Research Institute, Lodz, Poland
| | - M Stępnik
- Toxicology and Carcinogenesis Dept, Nofer Institute of Occupational Medicine, Lodz, Poland.
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Roszak J, Domeradzka-Gajda K, Smok-Pieniążek A, Kozajda A, Spryszyńska S, Grobelny J, Tomaszewska E, Ranoszek-Soliwoda K, Cieślak M, Puchowicz D, Stępnik M. Genotoxic effects in transformed and non-transformed human breast cell lines after exposure to silver nanoparticles in combination with aluminium chloride, butylparaben or di-n-butylphthalate. Toxicol In Vitro 2017; 45:181-193. [PMID: 28893613 DOI: 10.1016/j.tiv.2017.09.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 07/22/2017] [Accepted: 09/04/2017] [Indexed: 12/11/2022]
Abstract
In the present study genotoxic effects after combined exposure of human breast cell lines (MCF-10A, MCF-7 and MDB-MB-231) to silver nanoparticles (AgNP, citrate stabilized, 15 and 45nm by STEM, Ag15 and Ag45, respectively) with aluminium chloride, butylparaben, or di-n-butylphthalate were studied. In MCF-10A cells exposed for 24h to Ag15 at the concentration of 23.5μg/mL a statistically significant increase in DNA damage in comet assay (SSB) was observed. In the presence of the test chemicals the genotoxic effect was decreased to a level comparable to control values. In MCF-7 cells a significant increase in SSB level was observed after exposure to Ag15 at 16.3μg/mL. The effect was also diminished in the presence of the three test chemicals. In MDA-MB-231 cells no significant increase in SSB was observed, however increased level of oxidative DNA damage (incubation with Fpg enzyme) was observed after exposure to combinations of both AgNP with aluminium chloride. No increase in micronuclei formation was observed in neither cell line after the single nor combined treatments. Our results point to a low risk of increased genotoxic effects of AgNP when used in combination with aluminium salts, butylparaben or di-n-butylphthalate in consumer products.
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Affiliation(s)
- J Roszak
- Toxicology and Carcinogenesis Department, Nofer Institute of Occupational Medicine, Łódź, Poland
| | - K Domeradzka-Gajda
- Toxicology and Carcinogenesis Department, Nofer Institute of Occupational Medicine, Łódź, Poland
| | - A Smok-Pieniążek
- Toxicology and Carcinogenesis Department, Nofer Institute of Occupational Medicine, Łódź, Poland
| | - A Kozajda
- Toxicology and Carcinogenesis Department, Nofer Institute of Occupational Medicine, Łódź, Poland
| | - S Spryszyńska
- Toxicology and Carcinogenesis Department, Nofer Institute of Occupational Medicine, Łódź, Poland
| | - J Grobelny
- Department of Materials Technology and Chemistry, University of Łódź, Poland
| | - E Tomaszewska
- Department of Materials Technology and Chemistry, University of Łódź, Poland
| | - K Ranoszek-Soliwoda
- Department of Materials Technology and Chemistry, University of Łódź, Poland
| | - M Cieślak
- Scientific Department of Unconventional Technologies and Textiles, Textile Research Institute, Łódź, Poland
| | - D Puchowicz
- Scientific Department of Unconventional Technologies and Textiles, Textile Research Institute, Łódź, Poland
| | - M Stępnik
- Toxicology and Carcinogenesis Department, Nofer Institute of Occupational Medicine, Łódź, Poland.
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Roszak J, Spryszyńska S, Smok-Pieniążek A, Nocuń M, Domeradzka K, Wąsowicz W, Grobelny J, Tomaszewska E, Celichowski G, Cieślak M, Puchowicz D, Stępnik M. Combined effect of silver nanoparticles and other cosmetic additives on viability of human breast cell lines. Toxicol Lett 2015. [DOI: 10.1016/j.toxlet.2015.08.618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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