Icariside II induces ferroptosis through the down-regulation of SLC7A11 in ovarian cancer.

ABSTRACT:

Background

Ovarian cancer (OV) is the leading cause of death among gynecological malignancies. This study aimed to investigate the influence of Icariside II on OV in vitro and in vivo and to elucidate whether Icariside II induces ferroptosis in OV cells by regulating SLC7A11 expression.

Methods

SKOV3 cells and OV nude mice were treated with Icariside II, a control-plasmid or an SLC7A11-plasmid. EdU assay, flow cytometry, wound-healing assay, and Transwell assays were used to assess cell proliferation, apoptosis, migration, and invasion respectively. Total iron, Fe²⁺ levels, and intracellular lipid reactive oxygen species (ROS) stimulation were evaluated in both cells and tissues. Levels of cysteine (Cys), glutathione (GSH), and glutathione peroxidase 4 (GPX4) were

SUBMITTER: Yuan D 

PROVIDER: S-EPMC11971851 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature