The expression of CYBRD1, LRP2, TFRC, SLC22A17, HEPH, SLC39A14, and PCBP2 involved in iron import was associated with poor OS of ovarian cancer, whereas the expression of LCN2, CP, SLC46A1, STEAP3, and LTF in this process was associated with improved OS in ovarian cancer (Table 3). This evidence concerns the gene PCBP2 and ovarian cancer.