» Articles » PMID: 36012356

Magnetic-Responsive Doxorubicin-Containing Materials Based on FeO Nanoparticles with a SiO/PEG Shell and Study of Their Effects on Cancer Cell Lines

Abstract

Novel nanocomposite materials based on FeO magnetic nanoparticles (MNPs) coated with silica and covalently modified by [(3-triethoxysilyl)propyl]succinic acid-polyethylene glycol (PEG 3000) conjugate, which provides a high level of doxorubicin (Dox) loading, were obtained. The efficiency of Dox desorption from the surface of nanomaterials under the action of an alternating magnetic field (AMF) in acidic and neutral media was evaluated. Their high cytotoxicity against tumor cells, as well as the drug release upon application of AMF, which leads to an increase in the cytotoxic effect, was demonstrated.

Citing Articles

Integrin-Specific Stimuli-Responsive Nanomaterials for Cancer Theranostics.

Taheri Z, Mozafari N, Moradian G, Lovison D, Dehshahri A, De Marco R Pharmaceutics. 2024; 16(11).

PMID: 39598564 PMC: 11597626. DOI: 10.3390/pharmaceutics16111441.


The Application of Ultrasmall Gold Nanoparticles (2 nm) Functionalized with Doxorubicin in Three-Dimensional Normal and Glioblastoma Organoid Models of the Blood-Brain Barrier.

Kostka K, Sokolova V, El-Taibany A, Kruse B, Porada D, Wolff N Molecules. 2024; 29(11).

PMID: 38893345 PMC: 11173746. DOI: 10.3390/molecules29112469.


Development of stimuli responsive polymeric nanomedicines modulating tumor microenvironment for improved cancer therapy.

Su Y, Jin G, Zhou H, Yang Z, Wang L, Mei Z Med Rev (2021). 2023; 3(1):4-30.

PMID: 37724108 PMC: 10471091. DOI: 10.1515/mr-2022-0048.


Magnetic Nanocomposite Materials Based on FeO Nanoparticles with Iron and Silica Glycerolates Shell: Synthesis and Characterization.

Khonina T, Demin A, Tishin D, Germov A, Uimin M, Mekhaev A Int J Mol Sci. 2023; 24(15).

PMID: 37569552 PMC: 10419229. DOI: 10.3390/ijms241512178.


Metal and Metal Oxides Nanoparticles and Nanosystems in Anticancer and Antiviral Theragnostic Agents.

Shabatina T, Vernaya O, Shimanovskiy N, Melnikov M Pharmaceutics. 2023; 15(4).

PMID: 37111666 PMC: 10141702. DOI: 10.3390/pharmaceutics15041181.


References
1.
Parlanti P, Boni A, Signore G, Santi M . Targeted Dendrimer-Coated Magnetic Nanoparticles for Selective Delivery of Therapeutics in Living Cells. Molecules. 2020; 25(9). PMC: 7249066. DOI: 10.3390/molecules25092252. View

2.
Riemer J, Hoepken H, Czerwinska H, Robinson S, Dringen R . Colorimetric ferrozine-based assay for the quantitation of iron in cultured cells. Anal Biochem. 2004; 331(2):370-5. DOI: 10.1016/j.ab.2004.03.049. View

3.
Zarrin A, Sadighian S, Rostamizadeh K, Firuzi O, Hamidi M, Mohammadi-Samani S . Design, preparation, and in vitro characterization of a trimodally-targeted nanomagnetic onco-theranostic system for cancer diagnosis and therapy. Int J Pharm. 2016; 500(1-2):62-76. DOI: 10.1016/j.ijpharm.2015.12.051. View

4.
Schottler S, Becker G, Winzen S, Steinbach T, Mohr K, Landfester K . Protein adsorption is required for stealth effect of poly(ethylene glycol)- and poly(phosphoester)-coated nanocarriers. Nat Nanotechnol. 2016; 11(4):372-7. DOI: 10.1038/nnano.2015.330. View

5.
Mosmann T . Rapid colorimetric assay for cellular growth and survival: application to proliferation and cytotoxicity assays. J Immunol Methods. 1983; 65(1-2):55-63. DOI: 10.1016/0022-1759(83)90303-4. View