Research Article

Ferroptosis-Related Gene Signature Promotes Ovarian Cancer by Influencing Immune Infiltration and Invasion

Figure 1

Cluster model of TCGA array-Agilent data set was constructed based on the expression levels of ferroptosis-related genes. The clinical characteristics and prognosis of the two clusters were analyzed. (a and b) Consistent cluster analysis was used to divide ovarian cancer into different clusters, and it was found that the clustering effect of two clusters was the best. (c) The results of PCA visualization analysis also fit into two clusters. (d) Survival analysis showed that the overall survival rate in cluster 2 decreased significantly, . (e) The heat map showed that the expression of ferroptosis tolerance-related genes increased in cluster 2, and the clinical characteristics were more malignant than that in cluster 1.
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