Development of an iron overload HepG2 cell model using ferrous ammonium citrate.

ABSTRACT: Cell-based iron overload models provide tremendous utility for the investigations into the pathogenesis of different diseases as well as assessing efficacy of various therapeutic strategies. In the literature, establishing such models vary widely with regards to cell lines, iron source, iron treatment conditions and duration. Due to this diversity, researchers reported significant differences in the measured outcomes, either in cellular function or response to a stimulus. Herein, we report the process required to establish an iron overload HepG2 cell model to achieve a consistent and reproducible results such that the literature can strive towards a consensus. Iron loading in cells was achieved with 50 μM of iron every 24 h for 2 days, followed by an additional 24 h of maintenance in fresh

SUBMITTER: Abbasi U 

PROVIDER: S-EPMC10713717 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature