Figure 3.
Human lung cancers show Caspase 3-positive stromal cells at the tumour border. (A–F) HUGL-1 (A,D), YAP (B,E) and c-MYC/Cas3 (C,F) staining of invasive carcinomas. The arrowheads in (C and F) highlight some stromal cells positive to Cas3 staining. (G–L) HUGL-1 (G,J), YAP (H,K) and c-MYC/Cas3 (I,L) staining of metastatic tumours. The arrowheads in (I and L) indicate Cas-3 positive stromal cells. Scale bars are indicated in each frame.