Figure 5.

The corresponding histoCAT images to H&E staining. (A) Vimentin in purple and α-SMA in blue were shown in top, and corresponding H&E staining is in the bottom. No expression of α-SMA and vimentin was observed on normal region. The high expression on tumor grade I and II and low expression on grade III were observed. (B) The expression of collagen I was dominantly expressed on tumor grades I and II. Collagen I was observed in only connective tissues on normal and adjacent region (AT). (C) The high expression of Ki-67 was observed some of AT and tumor grades I and II. No expression was observed on normal region and AT. (D) The expression of cytokeratin 7 was observed highly on tumor grade I and AT. (E) The high expression of pan-keratin was observed only on tumor grade I and AT. The low expression was observed on tumor grades II and III. (F) The dominant expression of HLA-DR was observed on tumor grades I and III and AT. Low expression of HLA-DR on tumor grade II was observed. Scale bar: 500 μm.