BMP-4 Genetic Variants and Protein Expression Are Associated with Platinum-Based Chemotherapy Response and Prognosis in NSCLC
Figure 1
Representative figures of BMP-4 staining from different NSCLC patients. (a) BMP-4 low expression in squamous cell carcinoma. (b) BMP-4 high expression in squamous cell carcinoma. (c) BMP-4 low expression in adenocarcinoma. (d) BMP-4 high expression in adenocarcinoma.