Mechano-signalling, induced by fullerene C60 nanofilms, arrests the cell cycle in the G2/M phase and decreases proliferation of liver cancer cells
Malwina Sosnowska,1 Marta Kutwin,1 Sławomir Jaworski,1 Barbara Strojny,1 Mateusz Wierzbicki,1 Jarosław Szczepaniak,1 Maciej Łojkowski,2 Wojciech Święszkowski,2 Jaśmina Bałaban,1 André Chwalibog,3 Ewa Sawosz11Department of Animal Nutrition and Biotechnology, Warsaw University of Life Scien...
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Dove Medical Press
2019
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oai:doaj.org-article:cd48c9ffcb124a2b8bb00e7a2043756f2021-12-02T08:14:56ZMechano-signalling, induced by fullerene C60 nanofilms, arrests the cell cycle in the G2/M phase and decreases proliferation of liver cancer cells1178-2013https://doaj.org/article/cd48c9ffcb124a2b8bb00e7a2043756f2019-08-01T00:00:00Zhttps://www.dovepress.com/mechano-signalling-induced-by-fullerene-c60-nanofilms-arrests-the-cell-peer-reviewed-article-IJNhttps://doaj.org/toc/1178-2013Malwina Sosnowska,1 Marta Kutwin,1 Sławomir Jaworski,1 Barbara Strojny,1 Mateusz Wierzbicki,1 Jarosław Szczepaniak,1 Maciej Łojkowski,2 Wojciech Święszkowski,2 Jaśmina Bałaban,1 André Chwalibog,3 Ewa Sawosz11Department of Animal Nutrition and Biotechnology, Warsaw University of Life Sciences, Warsaw 02-786, Poland; 2Faculty of Materials Science and Engineering, Warsaw University of Technology, Warsaw 00-661, Poland; 3Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg 1870, DenmarkIntroduction and objective: Degradation of the extracellular matrix (ECM) changes the physicochemical properties and dysregulates ECM–cell interactions, leading to several pathological conditions, such as invasive cancer. Carbon nanofilm, as a biocompatible and easy to functionalize material, could be used to mimic ECM structures, changing cancer cell behavior to perform like normal cells.Methods: Experiments were performed in vitro with HS-5 cells (as a control) and HepG2 and C3A cancer cells. An aqueous solution of fullerene C60 was used to form a nanofilm. The morphological properties of cells cultivated on C60 nanofilms were evaluated with light, confocal, electron and atomic force microscopy. The cell viability and proliferation were measured by XTT and BrdU assays. Immunoblotting and flow cytometry were used to evaluate the expression level of proliferating cell nuclear antigen and determine the number of cells in the G2/M phase.Results: All cell lines were spread on C60 nanofilms, showing a high affinity to the nanofilm surface. We found that C60 nanofilm mimicked the niche/ECM of cells, was biocompatible and non-toxic, but the mechanical signal from C60 nanofilm created an environment that affected the cell cycle and reduced cell proliferation.Conclusion: The results indicate that C60 nanofilms might be a suitable, substitute component for the niche of cancer cells. The incorporation of fullerene C60 in the ECM/niche may be an alternative treatment for hepatocellular carcinoma.Keywords: liver cancer cells, fullerene, extracellular matrix, adhesion, cell cycleSosnowska MKutwin MJaworski SStrojny BWierzbicki MSzczepaniak JŁojkowski MŚwięszkowski WBałaban JChwalibog ASawosz EDove Medical Pressarticleliver cancer cellsfullereneextracellular matrixadhesioncell cycleMedicine (General)R5-920ENInternational Journal of Nanomedicine, Vol Volume 14, Pp 6197-6215 (2019) |
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liver cancer cells fullerene extracellular matrix adhesion cell cycle Medicine (General) R5-920 |
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liver cancer cells fullerene extracellular matrix adhesion cell cycle Medicine (General) R5-920 Sosnowska M Kutwin M Jaworski S Strojny B Wierzbicki M Szczepaniak J Łojkowski M Święszkowski W Bałaban J Chwalibog A Sawosz E Mechano-signalling, induced by fullerene C60 nanofilms, arrests the cell cycle in the G2/M phase and decreases proliferation of liver cancer cells |
| description |
Malwina Sosnowska,1 Marta Kutwin,1 Sławomir Jaworski,1 Barbara Strojny,1 Mateusz Wierzbicki,1 Jarosław Szczepaniak,1 Maciej Łojkowski,2 Wojciech Święszkowski,2 Jaśmina Bałaban,1 André Chwalibog,3 Ewa Sawosz11Department of Animal Nutrition and Biotechnology, Warsaw University of Life Sciences, Warsaw 02-786, Poland; 2Faculty of Materials Science and Engineering, Warsaw University of Technology, Warsaw 00-661, Poland; 3Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg 1870, DenmarkIntroduction and objective: Degradation of the extracellular matrix (ECM) changes the physicochemical properties and dysregulates ECM–cell interactions, leading to several pathological conditions, such as invasive cancer. Carbon nanofilm, as a biocompatible and easy to functionalize material, could be used to mimic ECM structures, changing cancer cell behavior to perform like normal cells.Methods: Experiments were performed in vitro with HS-5 cells (as a control) and HepG2 and C3A cancer cells. An aqueous solution of fullerene C60 was used to form a nanofilm. The morphological properties of cells cultivated on C60 nanofilms were evaluated with light, confocal, electron and atomic force microscopy. The cell viability and proliferation were measured by XTT and BrdU assays. Immunoblotting and flow cytometry were used to evaluate the expression level of proliferating cell nuclear antigen and determine the number of cells in the G2/M phase.Results: All cell lines were spread on C60 nanofilms, showing a high affinity to the nanofilm surface. We found that C60 nanofilm mimicked the niche/ECM of cells, was biocompatible and non-toxic, but the mechanical signal from C60 nanofilm created an environment that affected the cell cycle and reduced cell proliferation.Conclusion: The results indicate that C60 nanofilms might be a suitable, substitute component for the niche of cancer cells. The incorporation of fullerene C60 in the ECM/niche may be an alternative treatment for hepatocellular carcinoma.Keywords: liver cancer cells, fullerene, extracellular matrix, adhesion, cell cycle |
| format |
article |
| author |
Sosnowska M Kutwin M Jaworski S Strojny B Wierzbicki M Szczepaniak J Łojkowski M Święszkowski W Bałaban J Chwalibog A Sawosz E |
| author_facet |
Sosnowska M Kutwin M Jaworski S Strojny B Wierzbicki M Szczepaniak J Łojkowski M Święszkowski W Bałaban J Chwalibog A Sawosz E |
| author_sort |
Sosnowska M |
| title |
Mechano-signalling, induced by fullerene C60 nanofilms, arrests the cell cycle in the G2/M phase and decreases proliferation of liver cancer cells |
| title_short |
Mechano-signalling, induced by fullerene C60 nanofilms, arrests the cell cycle in the G2/M phase and decreases proliferation of liver cancer cells |
| title_full |
Mechano-signalling, induced by fullerene C60 nanofilms, arrests the cell cycle in the G2/M phase and decreases proliferation of liver cancer cells |
| title_fullStr |
Mechano-signalling, induced by fullerene C60 nanofilms, arrests the cell cycle in the G2/M phase and decreases proliferation of liver cancer cells |
| title_full_unstemmed |
Mechano-signalling, induced by fullerene C60 nanofilms, arrests the cell cycle in the G2/M phase and decreases proliferation of liver cancer cells |
| title_sort |
mechano-signalling, induced by fullerene c60 nanofilms, arrests the cell cycle in the g2/m phase and decreases proliferation of liver cancer cells |
| publisher |
Dove Medical Press |
| publishDate |
2019 |
| url |
https://doaj.org/article/cd48c9ffcb124a2b8bb00e7a2043756f |
| work_keys_str_mv |
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