Also, when frozen human lung cancer tissue slides were stained with anti-mouse FN-Alex 488(green), anti-human CD163 (blue) and nuclear dye-SiR-DNA(red), we found that there had significantly increased FN expression in the area where macrophages were clustered in the inflammation areas around lung cancer (Figure 1(c,d)). The gene discussed is CD163; the disease is lung carcinoma.