期刊
CARBOHYDRATE RESEARCH
卷 499, 期 -, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.carres.2020.108222
关键词
Xylan; Redox-responsive NPs; Niclosamide; Cancer drug delivery
资金
- Ministry of Human ResourceDevelopment (MHRD), New Delhi
- Institute Instrument Centre IIT-Roorkee
The novel Xyl-LA/Nic NPs have excellent redox-sensitive behavior and drug release capabilities, which significantly enhances the therapeutic efficiency of niclosamide in cancer therapy. This study demonstrates the potential of these nanoparticles for targeted drug delivery in cancer treatment.
In this study, novel redox-sensitive nanoparticles based on xylan-lipoic acid (Xyl-LA) conjugate were developed for tumor targeted delivery of niclosamide (Nic) in cancer therapy. The niclosamide loaded xylan-lipoic acid conjugate nanoparticles (Xyl-LA/Nic NPs) showed redox responsive behaviour in presence of reductive glutathione (GSH), which indicate their suitability for intracellular drug release. The obtained Xyl-LA/Nic NPs exhibited uniform particle size (196 +/- 1.64 nm), high loading capacity (similar to 28.6 wt %) and excellent blood compatibility. The anticancer activity of the Niclosamide and the Xyl-LA/Nic NPs against the colon carcinoma cell lines (HCT-15, Colo-320) were evaluated by MTT assay and the overall results indicate that the Xyl-LA/Nic NPs significantly enhanced the therapeutic efficiency of niclosamide in cancer therapy.
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