Figure 1.
CXCL14 expression by immunohistochemistry in the specimens from patients with stage I–IIIA NSCLC after curative resection (magnification ×400, scale bars = 20 μm). Examples of stromal as well as epithelial and stromal staining of CXCL14 in the specimen from patients with stage I–IIIA NSCLC. Black arrows show stromal CXCL14 expression and white arrows show epithelial CXCL14 expression. CXCL14 = CXC chemokine ligand 14, NSCLC = nonsmall cell lung cancer.