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| Content Provider | Royal Society of Chemistry (RSC) |
|---|---|
| Author | Callari, Manuela Lu, Hongxu Dag, Aydan Stenzel, Martina H. |
| Copyright Year | 2016 |
| Abstract | The therapeutic potency of platinum-based anticancer drugs can be substantially improved through the use of polymeric nanocarrier systems to target cancer cells efficiently. We synthesized a series of glyco-block copolymers with three different sugars able to self-assemble into nanoparticles when conjugated with 1,2-diamino-cyclopentane platinum(II) (DACP-Pt). The polymers are based on (2-(D-glucosyloxy)ethyl methacrylate (glucose; GlcMA), 2-(D-galactosyloxy)ethyl methacrylate (galactose; GalMA), 1-O-methacryloyl-β-D-fructopyranose (fructose; FrucMA1), and 3-O-methacryloyl-β-D-fructopyranose (fructose; FrucMA3)). They are all readily taken up intracellularly by the breast cancer cell lines MCF-7 and MDA-MB-231 and the ovarian cancer cell line A2780. All cell lines expressed a high preference for the fructose coated nanoparticles. The nanocarriers were themselves nontoxic, but exhibited high cytotoxicity and increased efficacy when conjugated with the DACP-Pt drug. |
| Starting Page | 1031 |
| Ending Page | 1036 |
| Page Count | 6 |
| File Format | HTM / HTML PDF |
| ISSN | 17599954 |
| Volume Number | 7 |
| Issue Number | 5 |
| Journal | Polymer Chemistry |
| DOI | 10.1039/c5py01579k |
| Language | English |
| Publisher | Royal Society of Chemistry |
| Access Restriction | Open |
| Subject Keyword | MCF-7 Cytotoxicity Breast cancer List of breast cancer cell lines Glucose Galactose List of places in The Chronicles of Narnia Fructose Cancer Ovarian cancer |
| Content Type | Text |
| Resource Type | Article |
| Subject | Organic Chemistry Biochemistry Bioengineering Biomedical Engineering Polymers and Plastics |
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