CD68 and non-small cell lung carcinoma: In addition, we further found that the expressions of C-reactive proteins (CRPs) of NSCLC patients were increased during radiotherapy and they were markedly and positively irrelated with the percentages of CD68+CD163+M2-like macrophages in the good response group (r = 0.8197, p = 0.0037) but did not have a significant relation with MDSCs (Figures 6(a)–6(c)).