Figure 3.
Correlation between the expression of six key ferroptosis regulators and the survival of LUAD patients based on TCGA database. (A) Kaplan-Meier survival curve of GPX4, LPCAT3, KEAP1, NRF2, ACSL4, and FTH1 in LUAD. Cox regression analysis of GPX4, LPCAT3, KEAP1, NRF2, ACSL4, and FTH1 in LUAD: (B) univariate Cox analysis; (C) multivariate Cox analysis. High, high expression; Low, low expression; HR, hazard ratio; LUAD, lung adenocarcinoma; TCGA, The Cancer Genome Atlas.