Chemokine Receptor CXCR3 Correlates with Decreased M2 Macrophage Infiltration and Favorable Prognosis in Gastric Cancer

Figure 2

Immunohistochemical staining for CXCR3 and CD163 (M2 macrophage) in GC lesions: high expression of CXCR3 protein (a) with less M2 macrophage infiltration (b); low expression of CXCR3 protein (c) with more M2 macrophage infiltration (d). Scale bar, 50m.

(a)

(b)

(c)

(d)