dc.contributor.authors |
Abd Al-jabbar, Shatha; Atiroglu, Vesen; Hameed, Rana M.; Eskiler, Gamze Guney; Atiroglu, Atheer; Ozkan, Asuman Deveci; Ozacar, Mahmut |
|
dc.date.accessioned |
2022-12-20T13:24:52Z |
|
dc.date.available |
2022-12-20T13:24:52Z |
|
dc.date.issued |
2022 |
|
dc.identifier.issn |
0045-2068 |
|
dc.identifier.uri |
http://dx.doi.org/10.1016/j.bioorg.2021.105467 |
|
dc.identifier.uri |
https://hdl.handle.net/20.500.12619/99058 |
|
dc.description |
Bu yayının lisans anlaşması koşulları tam metin açık erişimine izin vermemektedir. |
|
dc.description.abstract |
Metal-organic structures (MOF), modern extremely proliferous materials consisting of metal ions and organic coordinating molecules, has become a promising biomedical material because of its unusual features, including great surface area, wide pore volume, flexible functionality and superior performance for drug loading. In the current investigation, Gemcitabine Hydrochloride (Gem), an anticancer drug, and Amygdalin (Amy) were loaded into a nanocomposite structure formed from bovine serum albumin (BSA) as a center and zeolytic imidazolate framework-8 (ZIF-8) as a pH sensitive protective coating. The formed BSA-Gem@ZIF-8 and BSA-Gem-Amy@ZIF-8 were successively coated by polydopamine, chelated by Au3+ and conjugated via gallic acid (GA), acquired ZIF-8 structure as a multifunctional nanocarrier at the end. It was confirmed by different characterization methods that the nanocarrier was successfully produced. Due to the nature of ZIF-8, pH dependent releases of BSA-Gem@ZIF-8/Dopa/GA and BSA-Gem-Amy@ZIF-8/Dopa/GA were observed in in vitro studies. Cytotoxicity and apoptotic effects of these nanocarriers were evaluated using WST-1 and acridine orange staining in MCF-7 human breast cancer and HUVEC control cell lines. In-vitro cytotoxicity studies showed that both BSA-Gem@ZIF-8/Dopa/GA and BSA-Gem-Amy@ZIF-8/Dopa/GA were more effective than gemcitabine alone in MCF-7 cells with less toxicity in HUVEC cells. Additionally, both pH-responsive nanocarriers induced more apoptotic cell death in MCF-7 cells. We therefore believe that the built multifunctional nanocarrier based on ZIF-8 could be an alternative therapeutic strategy the use of gemcitabine for cancer therapy. |
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dc.language |
English |
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dc.language.iso |
eng |
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dc.relation.isversionof |
10.1016/j.bioorg.2021.105467 |
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dc.subject |
Biochemistry & Molecular Biology |
|
dc.subject |
Chemistry |
|
dc.subject |
Gemcitabine |
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dc.subject |
ZIF-8 |
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dc.subject |
Drug delivery |
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dc.subject |
Gallic acid |
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dc.subject |
Breast cancer |
|
dc.title |
Fabrication of dopamine conjugated with protein @metal organic framework for targeted drug delivery: A biocompatible pH-Responsive nanocarrier for gemcitabine release on MCF-7 human breast cancer cells |
|
dc.contributor.authorID |
ATiROĞLU, Vesen/0000-0001-7551-133X |
|
dc.identifier.volume |
118 |
|
dc.relation.journal |
BIOORGANIC CHEMISTRY |
|
dc.identifier.doi |
10.1016/j.bioorg.2021.105467 |
|
dc.identifier.eissn |
1090-2120 |
|
dc.contributor.author |
Abd Al-jabbar, Shatha |
|
dc.contributor.author |
Atiroglu, Vesen |
|
dc.contributor.author |
Hameed, Rana M. |
|
dc.contributor.author |
Eskiler, Gamze Guney |
|
dc.contributor.author |
Atiroglu, Atheer |
|
dc.contributor.author |
Ozkan, Asuman Deveci |
|
dc.contributor.author |
Ozacar, Mahmut |
|
dc.relation.publicationcategory |
Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı |
|