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. 2016 Aug 30;12(5):3195–3198. doi: 10.3892/ol.2016.5065

Figure 1.

Figure 1.

Expression of SOX2 in non-small cell lung carcinoma. (A and B) Expression of SOX2 in lung squamous carcinoma: (A) Negative (−), (B) strongly positive (+++). (C and D) Expression of SOX2 in lung adenocarcinoma: (C) Negative (−), (D) strongly positive (+++). (E) Expression of SOX2 in lung adenosquamous carcinoma: Weakly positive in adenocarcinoma cells (red arrow), strongly positive in squamous carcinoma (green arrow). (F) SOX2 shows a low expression in normal lung epithelial cells.