The anticancer effects of biodegradable nanomagnetic dual natural components on the leptin gene expression in lung cancer.

In this study, evaluated CUR-SIL dual drug-loaded poly (ɛ-caprolactone) [PCL]-co-poly ethylene glycol (PEG) magnetic nanoparticles (MNPs) were used to determine the inhibitory effect on LEP gene expression. The physicochemical properties of free and CUR-SIL-loaded PCL-PEG were fully characterized. The cytotoxic effect of CUR-SIL-loaded PCL-PEG magnetic nanoparticles was determined by MTT assay. Afterward, the inhibition of LEP gene expression was specified through real-time PCR. Results indicated that CUR-SIL cytotoxicity is time- and dose-dependent. CUR-SIL loaded MNPs showed the IC50 limit in lower concentrations in comparison to net CUR-SIL. CUR-SIL loaded MNPs reduced LEP expression more than net CUR-SIL. These results revealed the possibilities of CUR-SIL-loaded MNPs as a natural and effective antitumor drug delivery system to fight lung tumors. PMID: 26593227 [PubMed - as supplied by publisher]
Source: Artificial Cells, Nanomedicine and Biotechnology - Category: Biotechnology Tags: Artif Cells Nanomed Biotechnol Source Type: research

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