Fig. 4From: GPX4 suppresses ferroptosis to promote malignant progression of endometrial carcinoma via transcriptional activation by ELK1GPX4 knockdown induces ferroptosis in EC. AÂ Intracellular ferrous iron levels were determined via the iron assay in Ishikawa and KLE cells silencing or not silencing GPX4. BÂ Lipid ROS levels were measured via flow cytometric analysis in Ishikawa and KLE cells silencing or not silencing GPX4. CÂ MMP was detected via JC-1 staining in Ishikawa and KLE cells silencing or not silencing GPX4. DÂ MDA levels were measured in Ishikawa and KLE cells silencing or not silencing GPX4Back to article page