- Title
- Albendazole loaded albumin nanoparticles for ovarian cancer therapy
- Creator
- Noorani, Lubna; Pourgholami, Mohammad Hossein; Liang, Mingtao; Morris, David Lawson; Stenzel, Martina
- Relation
- European Journal of Nanomedicine Vol. 6, Issue 4, p. 227-236
- Publisher Link
- http://dx.doi.org/10.1515/ejnm-2014-0026
- Publisher
- Walter de Gruyter
- Resource Type
- journal article
- Date
- 2014
- Description
- Albendazole (ABZ), a well-established antiparasitic drug, has been shown to suppress tumor growth in a number of preclinical models of cancer. However, the low solubility of ABZ limits its use as a systemic anticancer agent. To enable systemic administration, we have formulated ABZ into albumin nanoparticles with a size range of 200-300 nm, which were cross-linked with glutaraldehyde to stabilize the nanoparticles and to introduce pH-responsive features. Drug release studies demonstrated that about 20% of ABZ was released at neutral pH within a week in comparison to 70% at slightly acidic condition (pH 5). Cellular uptake studies using ovarian cancer cells indicated that nanoparticles were internalized efficiently within 1 h of incubation. Further, cell proliferation results demonstrated that albumin nanoparticles alone showed no cytotoxicity to both normal and cancer cells. In contrast, the drug-loaded nanoparticles exhibited cellular toxicity and high killing efficacy to cancer cells compared to normal cells. Collectively, our results suggest that these albumin nanoparticles may hold great potentials as ABZ carriers for cancer therapy.
- Subject
- Albendazole; albumin nanoparticles; drug delivery; nanomedicine; ovarian cancer
- Identifier
- http://hdl.handle.net/1959.13/1297808
- Identifier
- uon:19520
- Identifier
- ISSN:1662-5986
- Language
- eng
- Full Text
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