The Fluorescent Cell Line SW620-GFP Is a Valuable Model to Monitor Magnetic Hyperthermia.
Bioengineering (Basel)
; 11(7)2024 Jun 21.
Article
em En
| MEDLINE
| ID: mdl-39061720
ABSTRACT
In this work, the cell line SW620-GFP has been used in a complete magnetic hyperthermia assay, from the preparation of the ferrofluid with folate-coated iron oxide nanoparticles to in vivo experiments. The physical and chemical characterization of the nanoparticles evidenced their superparamagnetic behaviour, an average diameter of 12 ± 4 nm, a 2 nm coat thickness, and a high-power loss density. The main innovation of the work is the exclusive capability of viable SW620-GFP cells to emit fluorescence, enabling fast analysis of both, cell viability in vitro with an epifluorescence microscope and tumour size and shape in vivo in a non-invasive manner using the iBox technology. Moreover, with this imaging technique, it was possible to demonstrate the successful tumour size reduction in mice applying magnetic hyperthermia three times a week over 3 weeks.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Bioengineering (Basel)
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
México
País de publicação:
Suíça