PCBP2 and ovarian cancer: Our analysis revealed that most genes in iron import were associated with poor progression-free survival (PFS) of ovarian cancer, including CYBRD1, SLC11A2, FECH, SLC25A28, LRP2, STEAP2, SLC22A17, HEPH, SLC39A14, SLC48A1, PCBP1, and PCBP2, while the expression of STEAP3 was associated with improved PFS (Table 2).