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Delivery of Disulfiram into Breast Cancer Cells Using Folate-receptor-targeted PLGA-PEG Nanoparticles: in Vitro and in Vivo Investigations

Overview
Publisher Biomed Central
Specialty Biotechnology
Date 2016 Apr 23
PMID 27102110
Citations 52
Authors
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Abstract

Background: A folate-receptor-targeted poly (lactide-co-Glycolide) (PLGA)-Polyethylene glycol (PEG) nanoparticle is developed for encapsulation and delivery of disulfiram into breast cancer cells. After a comprehensive characterization of nanoparticles, cell cytotoxicity, apoptosis induction, cellular uptake and intracellular level of reactive oxygen species are analyzed. In vivo acute and chronic toxicity of nanoparticles and their efficacy on inhibition of breast cancer tumor growth is studied.

Results: The folate-receptor-targeted nanoparticles are internalized into the cells, induce reactive oxygen species formation, induce apoptosis and inhibit cell proliferation more efficiently compared to the untargeted nanoparticles. The acute and toxicity test show the maximum dose of disulfiram equivalent of nanoparticles for intra-venous injection is 6 mg/kg while show significant decrease in the breast cancer tumor growth rate.

Conclusion: It is believed that the developed formulation could be used as a potential vehicle for successful delivery of disulfiram, an old and inexpensive drug, into breast cancer cells and other solid tumors.

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References
1.
Cvek B, Dvorak Z . Targeting of nuclear factor-kappaB and proteasome by dithiocarbamate complexes with metals. Curr Pharm Des. 2007; 13(30):3155-67. DOI: 10.2174/138161207782110390. View

2.
Belloc F, Dumain P, Boisseau M, Jalloustre C, Reiffers J, Bernard P . A flow cytometric method using Hoechst 33342 and propidium iodide for simultaneous cell cycle analysis and apoptosis determination in unfixed cells. Cytometry. 1994; 17(1):59-65. DOI: 10.1002/cyto.990170108. View

3.
Lewis D, Deshmukh P, Tedstone A, Tuna F, OBrien P . On the interaction of copper(II) with disulfiram. Chem Commun (Camb). 2014; 50(87):13334-7. DOI: 10.1039/c4cc04767b. View

4.
Lin J, Haffner M, Zhang Y, Lee B, Brennen W, Britton J . Disulfiram is a DNA demethylating agent and inhibits prostate cancer cell growth. Prostate. 2010; 71(4):333-43. PMC: 3043358. DOI: 10.1002/pros.21247. View

5.
Iljin K, Ketola K, Vainio P, Halonen P, Kohonen P, Fey V . High-throughput cell-based screening of 4910 known drugs and drug-like small molecules identifies disulfiram as an inhibitor of prostate cancer cell growth. Clin Cancer Res. 2009; 15(19):6070-8. DOI: 10.1158/1078-0432.CCR-09-1035. View