Fig. 4

The overexpression of POSTN was negatively correlated with drug sensitivity. The correlation between POSTN expression and drug sensitivity, including Debio 0932 (a), Lapatinib (b), Onalespib (c), Bromopyruvic acid (d), Allopurinol (e), Hypothemycin (f), the product of Debio 0932 (g), Gefitinib (h), and Parthenolide (i).