TGFBR2 and neoplasm: Tumor weight and volume were decreased significantly in KYSE-150-TGFBR2 xenografts compared to KYSE150-vector xenografts (weight 0.22 ± 0.08 g and 0.53 ± 0.13 g, KYSE-150-TGFBR2 vs KYSE-150-vector; Fig. 7a–c).