TWIST1 and neoplasm: In contrast to the reduced proliferation of MKN28 cells incubated with conditioned medium from 1 μM DHR-treated SCAF#36-WT, the growth of MKN28 cells was not inhibited by conditioned medium from DHR-treated SCAF#36-Twist1 O/E, indicating that constitutive Twist1 overexpression successfully restored the tumor-supporting capacity of CAFs (Fig. 7e).