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. 2019 Aug 7;11:7485–7497. doi: 10.2147/CMAR.S218926

Figure 1.

Figure 1

Immunohistochemical staining of KRT17 in non-small cell lung cancers and normal lung tissues. (A and B), KRT17 expression was negative in matured normal bronchial epithelial cells (A) and alveolar pneumocytes (B), but positive in partial basal cells under the normal bronchial epithelial cells (200×). (C) High expression of KRT17 in a representative lung squamous cell carcinoma case (200×). (D) Negative expression of KRT17 in a representative lung squamous cell carcinoma case (200×). (E) High expression of KRT17 in a representative lung adenocarcinoma case (200×). (F) Negative expression of KRT17 in a representative lung adenocarcinoma case (200×).