Among them, lncRNA USP30-AS1 was co-expressed with nine ferroptosis-linked genes (SOCS1, CAPG, IFNG, PML, TNFAIP3, NCF2, SLC2A6, GCH1 and CYBB), suggesting that overexpression of USP30-AS1 in BC is associated with prolonged overall survival. The gene discussed is USP30; the disease is breast cancer.