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. 2021 Oct 4;8:693959. doi: 10.3389/fmed.2021.693959

Figure 2.

Figure 2

Identification of the FRGs in the patients with IPF from the Gene Expression Omnibus (GEO) database. (A) The expression of the 79 ferroptosis-related DEGs in IPF. (B) The 45 ferroptosis-related prognostic genes in IPF. p < 0.05 was considered significant. FRGs, ferroptosis-related genes; IPF, idiopathic pulmonary fibrosis; and DEGs, differentially expressed genes.