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Ganassin R, Merker C, Rodrigues MC, Guimarães NF, Sodré CSC, Ferreira QDS, da Silva SW, Ombredane AS, Joanitti GA, Py-Daniel KR, Zhang J, Jiang CS, de Morais PC, Mosiniewicz-Szablewska E, Suchocki P, Longo JPF, Meijer J, Estrela-Lopis I, de Azevedo RB, Muehlmann LA. Nanocapsules for the co-delivery of selol and doxorubicin to breast adenocarcinoma 4T1 cells in vitro. Artif Cells Nanomed Biotechnol 2017; 46:2002-2012. [PMID: 29179603 DOI: 10.1080/21691401.2017.1408020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Nanocapsules (NCS-DOX) with an oily core of selol and a shell of poly(methyl vinyl ether-co-maleic anhydride) covalently conjugated to doxorubicin were developed. These nanocapsules are spherical, with an average hydrodynamic diameter of about 170 nm, and with negative zeta potential. NCS-DOX effectively co-delivered the selol and the doxorubicin into 4T1 cells and changed the intracellular distribution of DOX from the nuclei to the mitochondria. Moreover, a significantly increased cytotoxicity against 4T1 cells was observed, which is suggestive of additive or synergic effect of selol and doxorubicin. In conclusion, PVM/MA nanocapsules are suitable platforms to co-deliver drugs into cancer cells.
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Affiliation(s)
- Rayane Ganassin
- a Department of Genetics and Morphology , Institute of Biological Sciences, University of Brasilia , Brasilia , Brazil.,b Faculty of Ceilandia , University of Brasilia , Brasilia , Brazil
| | - Carolin Merker
- c Institute of Medical Physics & Biophysics , Leipzig University , Leipzig , Germany
| | - Mosar Corrêa Rodrigues
- a Department of Genetics and Morphology , Institute of Biological Sciences, University of Brasilia , Brasilia , Brazil.,b Faculty of Ceilandia , University of Brasilia , Brasilia , Brazil
| | - Nayara Felipe Guimarães
- a Department of Genetics and Morphology , Institute of Biological Sciences, University of Brasilia , Brasilia , Brazil
| | - Carine Sampaio Cerqueira Sodré
- a Department of Genetics and Morphology , Institute of Biological Sciences, University of Brasilia , Brasilia , Brazil.,b Faculty of Ceilandia , University of Brasilia , Brasilia , Brazil
| | | | | | - Alicia Simalie Ombredane
- a Department of Genetics and Morphology , Institute of Biological Sciences, University of Brasilia , Brasilia , Brazil
| | - Graziella Anselmo Joanitti
- a Department of Genetics and Morphology , Institute of Biological Sciences, University of Brasilia , Brasilia , Brazil.,b Faculty of Ceilandia , University of Brasilia , Brasilia , Brazil
| | - Karen Rapp Py-Daniel
- a Department of Genetics and Morphology , Institute of Biological Sciences, University of Brasilia , Brasilia , Brazil
| | - Juan Zhang
- e School of Biological Science and Technology , University of Jinan , Jinan , China
| | - Cheng-Shi Jiang
- e School of Biological Science and Technology , University of Jinan , Jinan , China
| | - Paulo César de Morais
- d Institute of Physics , University of Brasilia , Brasilia , Brazil.,f School of Automation , Huazhong University of Science and Technology , Wuhan , China
| | | | - Piotr Suchocki
- h Department of Bioanalysis and Drugs Analysis , Warsaw Medical University , Warsaw , Poland
| | - João Paulo Figueiró Longo
- a Department of Genetics and Morphology , Institute of Biological Sciences, University of Brasilia , Brasilia , Brazil
| | - Jan Meijer
- i Felix Bloch Institute for Solid Body Physics , Leipzig University , Leipzig , Germany
| | - Irina Estrela-Lopis
- c Institute of Medical Physics & Biophysics , Leipzig University , Leipzig , Germany
| | - Ricardo Bentes de Azevedo
- a Department of Genetics and Morphology , Institute of Biological Sciences, University of Brasilia , Brasilia , Brazil
| | - Luis Alexandre Muehlmann
- a Department of Genetics and Morphology , Institute of Biological Sciences, University of Brasilia , Brasilia , Brazil.,b Faculty of Ceilandia , University of Brasilia , Brasilia , Brazil
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