Iron oxide nanoparticles coated with Glucose and conjugated with Safranal (Fe 3 O 4 @Glu-Safranal NPs) inducing apoptosis in liver cancer cell line (HepG2).

Autor: Mikaeili Ghezeljeh S; Department of Biology, Rasht Branch, Islamic Azad University, Rasht, Iran., Salehzadeh A; Department of Biology, Rasht Branch, Islamic Azad University, Rasht, Iran. salehzadeh@iaurasht.ac.ir., Ataei-E Jaliseh S; Department of Biology, Rasht Branch, Islamic Azad University, Rasht, Iran.
Jazyk: angličtina
Zdroj: BMC chemistry [BMC Chem] 2024 Feb 15; Vol. 18 (1), pp. 33. Date of Electronic Publication: 2024 Feb 15.
DOI: 10.1186/s13065-024-01142-1
Abstrakt: Magnetic nanoparticles can be considered a reliable tool for targeted drug delivery to cancer tissues. Based on this, in this study, the anticancer effect of iron oxide nanoparticles coated with glucose and conjugated with Safranal (Fe 3 O 4 @Glu-Safranal NPs) on a liver cancer cell line (HepG2) was investigated. Physicochemical properties of nanoparticles were characterized using FT-IR, XRD, VSM, EDS-mapping, SEM and TEM imaging, zeta potential, and DLS analyses. MTT test was used to investigate the inhibitory effect of nanoparticles on cancer and normal cell lines. Also, the reactive oxygen species (ROS) level, the population of apoptotic cells, and cell cycle analysis were evaluated in control and nanoparticle-treated cells. The synthesized particles were spherical, in a size range of 17-49 nm, without impurities, with a surface charge of - 13 mV and hydrodynamic size of 129 nm, and with magnetic saturation of 22.5 emu/g. The 50% inhibitory concentration (IC 50 ) of Safranal, Fe 3 O 4 , Fe 3 O 4 @Glu-Safranal and Cisplatin drug on liver cancer cells were 474, 1546, 305 and 135 µg/mL, respectively. While, the IC 50 of Fe 3 O 4 @Glu-Safranal for normal cell line was 680 µg/mL. Treating liver cancer cells with nanoparticles significantly increased the population of apoptotic cells from 2.5% to 34.7%. Furthermore, the population of the cells arrested at the G2/M phase increased in nanoparticle-treated cells. Due to the biocompatibility of the constituent compounds of these nanoparticles, their magnetic properties, and their inhibitory effects on cancer cells, Fe 3 O 4 @Glu-Safranal NPs can be further considered as a promising anticancer compound.
(© 2024. The Author(s).)
Databáze: MEDLINE
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