STK39 and breast cancer: The saliency map analysis revealed that the top-ranked kinases for breast cancer are WNK Lysine Deficient Protein Kinase 2 (WNK2), NIMA Related Kinase 11 (NEK11), NIMA Related Kinase 2 (NEK2), Oxidative Stress Responsive Kinase 1 (OXSR1), and Serine/Threonine Kinase 39 (STK39), with the importance scores of 0.247, 0.228, 0.190, 0.174, and 0.171, respectively (Figure 5A and Figure 6A).